1 | ; $Id: va508jaws.jss,v 1.171 2008/05/30 13:48:38 dlee Exp $
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2 | /* Data Communication for this framework is provided through hidden windows
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3 | Written for the VA508 Script project
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4 | Original scripts by: JMerrill
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5 | Updated: June, 2007 - JAvila and DLee, for Freedom Scientific
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6 | Updated: October, 2007 by DLee
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7 | JAWS 7.1 and 8.0
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8 | The top line of this file should be preserved for CVS purposes
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9 | The framework requires the jaws.SR and VA508JAWSDispatcher.exe files in addition to the FSAPI 1.0 com library in the shared folder of the JAWS program
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10 | */
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11 |
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12 | ; Default includes from JAWS
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13 | include "HjConst.jsh"
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14 | include "hjglobal.jsh"
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15 | include "common.jsm"
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16 |
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17 | ; constants are differentiated by underscores between words
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18 | Const
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19 | ; Not used by any code in this file, but read by JAWS.SR from this file to determine if the script file should be updated with a newer version
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20 | VA508_Script_Version = 1137,
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21 |
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22 | ; Maximum property cache lifespan in milliseconds
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23 | VA508_Cache_Mils = 2000, ; 2 seconds
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24 |
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25 | ; iCacheHandling values for VA508getComponentProp()
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26 | ; See that function for more about these constants.
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27 | VA508_Cache_Use = 0, ; Use the cache but don't force it to update
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28 | VA508_Cache_Update = 1, ; Update the cache, then use it
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29 | VA508_Cache_Skip = 2, ; Don't touch the cache at all, just pull straight from Framework
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30 | ; Constant used to indicate that the framework sent a null property value explicitly.
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31 | ; When a cache property value is actually null, it means the framework did not send a value for that property at all.
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32 | ; This means either there was an error (VA508_QueryCode_Error dataStatus bit set)
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33 | ; or the property has no value in the framework (appropriate VA508_QueryCode_* dataStatus bit for the property NOT set).
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34 | VA508_Cache_Explicit_Null = " ",
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35 |
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36 | ; Used by AutoStartEvent only.to get the msg id used to communicate with sendMessage
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37 | VA508_Reg_Msg_ID = "VA 508 / Freedom Scientific - JAWS Communication Message ID",
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38 |
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39 | ; Used only by VA508EnsureInitialized
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40 | VA508_DLL_Dispatcher_Hidden_Window_Class = "TfrmVA508JawsDispatcherHiddenWindow",
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41 | VA508_DLL_Hidden_Main_Window_Class = "TfrmVA508HiddenJawsMainWindow",
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42 | VA508_Message_Get_DLL_With_Focus = 1,
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43 | ; Not used by any code.
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44 | VA508_DLL_Dispatcher_Hidden_Window_Title = "VA 508 JAWS Dispatcher Window",
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45 | VA508_DLL_Hidden_Data_Window_Class = "TfrmVA508HiddenJawsDataWindow",
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46 |
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47 | ; General data format = prefix : next window handle : data
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48 | ; See VA508GetApplicationData() for more info on the data structure.
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49 | VA508_DLL_Data_Window_Delim = ":",
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50 | ; Next two used only by VA508GetStringValue.
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51 | VA508_DLL_Data_Offset = "=",
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52 | VA508_DLL_Data_Length = ",",
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53 |
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54 | ; Names of data structure elements, found in the data structure itself (gsVA508varData).
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55 | ; Pass these to VA508GetStringValue() to get values by name.
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56 | VA508_FieldName_Caption = "Caption",
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57 | VA508_FieldName_Value = "Value",
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58 | VA508_FieldName_Control_Type = "ControlType",
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59 | VA508_FieldName_State = "State",
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60 | VA508_FieldName_Instructions = "Instructions",
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61 | VA508_FieldName_Item_Instructions = "ItemInstructions",
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62 | VA508_FieldName_Data_Status = "DataStatus",
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63 |
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64 | ; Query bits to retrieve each of the above items except Data_Status.
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65 | ; These are passed to VA508GetApplicationData().
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66 | ; iDataStatus comes back with the same flags to indicate what was actually retrieved.
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67 | VA508_QueryCode_Caption = 0x00000001L,
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68 | VA508_QueryCode_Value = 0x00000002L,
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69 | VA508_QueryCode_Control_Type = 0x00000004L,
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70 | VA508_QueryCode_State = 0x00000008L,
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71 | VA508_QueryCode_Instructions = 0x00000010L, ;16
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72 | VA508_QueryCode_Item_Instructions = 0x00000020L, ;32
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73 | VA508_QueryCode_Data = 0x00000040L, ;64
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74 | ; Query code to retrieve all of the above at once.
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75 | VA508_QueryCode_All = 0x0000007FL, ; 127
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76 | ; Extra bits that can be sent to the VA508ChangeEvent
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77 | VA508_Data_Change_Event = 0x00001000L, ; 4096
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78 | VA508_DataItem_Change_Event = 0x00002000L, ;8192
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79 | ; If this comes back from a query, it means the sent hwnd was not in the framework's list of windows
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80 | ; This can happen if
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81 | ; - The hwnd is to another application, or
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82 | ; - The hwnd is to a system-generated window, such as SysHeader32 under a ListView or Edit under an edit combo.
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83 | VA508_QueryCode_Error = 0x00800000L,
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84 |
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85 | ; Keystroke constants
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86 | Key_F4 = "F4", ; Key to close an open combo box.
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87 | ksRightArrow = "RightArrow",
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88 | ksLeftArrow = "LeftArrow",
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89 | ; Window class constants
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90 | wcComboLBox = "ComboLBox", ; Window class of a normal combo box's list window.
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91 | wcTMaskEdit = "TMaskEdit",
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92 | wcTTabControl = "TTabControl",
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93 | wcTTabSheet = "TTabSheet",
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94 | wcTUpDown = "TUpDown",
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95 | wcTTreeView = "TTreeView",
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96 | wcTStringGrid = "TStringGrid",
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97 | wcTComboBox = "TComboBox",
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98 | wcEdit = "Edit",
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99 | ; ControlTypes
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100 | ctSpinBox = "SpinBox",
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101 | ; Window Styles
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102 | window_style_tabsWithButtons = 0x100,
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103 | ; MSAA constans
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104 | ChildID_Self = 0,
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105 | SELFLAG_TAKEFOCUS = 0x1L,
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106 | SELFLAG_TAKESELECTION = 0x2L,
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107 | ROLE_SYSTEM_PAGETABLIST = 0x3cL,
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108 | ROLE_SYSTEM_PAGETAB = 0x25L,
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109 | ROLE_SYSTEM_LIST = 0x21L,
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110 | STATE_SYSTEM_SELECTED = 0x00000002L,
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111 | STATE_SYSTEM_FOCUSED = 0x00000004L,
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112 | STATE_SYSTEM_FOCUSABLE = 0x00100000L,
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113 | STATE_SYSTEM_SELECTABLE = 0x00200000L,
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114 | STATE_SYSTEM_CHECKED = 0x00000010L,
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115 | ; Messages
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116 | msgPage = "Page",
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117 | msgNotSelected = "not selected",
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118 | msgDataOnly = "data only",
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119 | msgRowAndColumnNumbers = "row and column numbers",
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120 | msgRowAndColumnHeaders = "row and column headers",
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121 | msgRowAndColumnHeadersAndNumbers = "row and column headers and numbers",
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122 | msgScriptSetName = "V A 508 Scripts",
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123 | msgSpace = " ",
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124 | msgLoadingSettings = "loading settings",
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125 | msgPersonalSettingsSaved = "personal settings saved",
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126 | msgPersonalSettingsNotSaved = "personal settings not saved",
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127 | msgChecked = "checked",
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128 | msgNull = "",
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129 | msgBlank = "blank",
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130 | msgLevel = "Level ",
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131 | msgColumn = "Column",
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132 | msgRow = "Row",
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133 | ; Personalized settings
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134 | hKey_GridSpeechMode = "GridSpeechMode", ; ini key name
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135 | hKey_GridBrailleMode = "GridBrailleMode", ; ini key name
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136 | jvToggleGridSpeechMode="|ToggleGridSpeechMode:Grid Speech", ; function name then shown description
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137 | jvToggleGridBrailleMode="|ToggleGridBrailleMode:Grid Braille", ; function name then shown description
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138 | Section_ControlTypes = "ControlTypes",
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139 | Section_BrailleClasses = "BrailleClasses",
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140 | ; General Constants
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141 | string_delim = "|",
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142 | gi_mag_draw_highlights = 1, ; for magic
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143 | LB_COUNT = 0x018B,
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144 | LB_getcursel = 0x0188,
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145 | TVGN_CARET = 0x0009,
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146 | TVGN_NEXT = 0x0001,
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147 | TVGN_PREVIOUS = 0x0002,
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148 | TVM_EDITLABELA = 0x110E,
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149 | TVM_EDITLABELW = 0x1141,
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150 | TVM_GETNEXTITEM = 0x110A
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151 |
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152 | Messages
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153 | @msgPosMOfN
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154 | %1 of %2
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155 | @@
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156 | @msgItemCount1
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157 | %1 item
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158 | @@
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159 | @msgItemCount2
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160 | %1 items
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161 | @@
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162 | EndMessages
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163 |
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164 |
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165 | ; All global variables start with "g" and a lowercase letter indicating their type string, int, handle or boolean
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166 | Globals
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167 | ; True for debugging enabled (see autoStartEvent)
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168 | int inDebugging,
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169 | ; True for framework debugging
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170 | int fwDebug,
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171 | ; Property cache
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172 | ; GetTickCount() value at the time of the last full cache update
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173 | int giVA508cacheTick,
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174 | ; Handle of window to which the cache now applies
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175 | handle ghVA508cacheHwnd,
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176 | ; Properties cached
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177 | string gsVA508cacheCaption,
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178 | string gsVA508cacheValue,
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179 | string gsVA508cacheControlType,
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180 | string gsVA508cacheState,
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181 | string gsVA508cacheInstructions,
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182 | string gsVA508cacheItemInstructions,
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183 | int giVA508cacheDataStatus,
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184 | ; Cache of grid data for string grids
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185 | ; "valid" is not passed by the DLL; it is set (along with all the rest of these) by VA508GetGridData().
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186 | ; The rest are passed in a ^-delimited string from the DLL in the Value field.
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187 | string gsVA508cacheGridColHdr,
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188 | int giVA508cacheGridColNum,
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189 | int giVA508cacheGridColCnt,
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190 | string gsVA508cacheGridRowHdr,
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191 | int giVA508cacheGridRowNum,
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192 | int giVA508cacheGridRowCnt,
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193 | string gsVA508cacheGridCellVal,
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194 | int giVA508cacheGridCellNum,
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195 | int giVA508cacheGridCellCnt,
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196 | ; Handle of the window of the DLL for the application in focus.
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197 | handle ghVA508DLLWindow,
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198 | ; ID of registered VA508_Reg_Msg_ID Windows message.
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199 | ; Sent to the dispatch window and DLL-specific windows, obtained by RegisterWindowMessage
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200 | int giVA508messageID,
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201 | ; True if the app-specific DLL link has not yet been established.
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202 | ; This link is remade every time a VA508 app receives focus.
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203 | int gbVA508needToLinkToDLL,
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204 | string gsVA508TutorMessage, ; saves a global tutor message variable that will be announced by JAWS when getCustomTutorMessage is automatically called if the user settings ask for it
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205 | int giVA508TutorReturnValue,
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206 | handle ghVA508tutorWindow, ; handle of the window where there was a custom tutor message
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207 | string gsVA508dataWindowTitle,
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208 | int giVA508dataWindowTitleLen,
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209 | ; Data field names and values for the last-queried control.
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210 | string gsVA508varData,
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211 | string gsVA508data,
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212 | ; A flag to suppress speech at certain times.
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213 | int gbVA508suppressEcho,
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214 | int glbSuppressFocusChange,
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215 | ; Custom braille types
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216 | string glbsTable,
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217 | string glbsTable2,
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218 | ; Custom control types for speech
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219 | string glbsTable3,
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220 | string glbsTable4,
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221 | ; personalized settings for how row and column headers are displayed in a table
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222 | int giGridSpeechMode,
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223 | int giGridBrailleMode,
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224 | int giAppHasBeenLoaded, ; keeps track of if the app has been loaded before so we don't need to pull the ini settings for personalized grids
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225 | ; Globals for ChangeEvent speaking
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226 | int giSuppressCaption, ; use custom caption when event occurs but focus did not move
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227 | int giSuppressControlType,
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228 | int giSuppressState,
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229 | int giSuppressValue,
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230 | int giSuppressInstructions,
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231 | int giSuppressItemInstructions,
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232 | int giDidFocusChange, ; did the focus event fire after the changeEvent did? If so, scrap speaking anything becuase handleCustomWindows will announce it
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233 | handle ghFromChangeEvent, ; handle of window that last called changeEvent
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234 | int lt_suppressHighlight,
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235 | int giCancelEvent,
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236 | int giSpokeCellUnit,
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237 | int giDebugMode
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238 |
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239 | ;**************************************************************
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240 | ; Conversion functionality (cast of any type to any other type within reason)
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241 | ;**************************************************************
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242 | Variant Function VA508Cast (variant Value)
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243 | return Value
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244 | EndFunction
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245 |
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246 | ;**************************************************************
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247 | ; Dodge for a stringSegmentCount anomaly in at least JAWS 8:
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248 | ; If the string ends with the delimiter, the final null segment is not counted.
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249 | ; This causes it to be counted.
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250 | ;**************************************************************
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251 | int function VA508stringSegmentCount(string s, string sDelim)
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252 | var
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253 | int segcount
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254 | let segcount = stringSegmentCount(s, sDelim)
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255 | if stringRight(s, 1) == sDelim then
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256 | let segcount = segcount +1
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257 | endIf
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258 | return segcount
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259 | endFunction
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260 |
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261 | ;**************************************************************
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262 | ; Classification of list types: lb=listbox, lv=listview, lx=extended-select, lm=multiselect.
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263 | ;**************************************************************
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264 | string function getListType(int typeCode)
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265 | if typeCode == WT_ListView || typeCode == wt_listboxItem then
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266 | return "lv"
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267 | elif typeCode == WT_ListBox then
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268 | return "lb"
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269 | elif typeCode == WT_MultiSelect_ListBox then
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270 | return "lm"
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271 | elif typeCode == WT_ExtendedSelect_ListBox then
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272 | return "lx"
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273 | endIf
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274 | ; Return non-null, or things like stringContains("lb lm lx", getListType(typeCode)) will return 1!
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275 | return "--"
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276 | endFunction
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277 |
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278 | ;**************************************************************
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279 | ; Detection of special focus situations.
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280 | ;**************************************************************
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281 | int function isSpecialFocus(int includeAllDialogs)
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282 | if menusActive() || userBufferIsActive() || inHJDialog() then
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283 | return True
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284 | endIf
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285 | if includeAllDialogs && dialogActive() then
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286 | return True
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287 | endIf
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288 | if (getWindowClass(getFocus()) == "#32771"
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289 | && getObjectTypeCode(getFocus()) == WT_ListBoxItem) then
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290 | ; This is the Alt+Tab window.
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291 | return True
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292 | endIf
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293 | return False
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294 | endFunction
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295 |
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296 | globals
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297 | object goCountDict,
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298 | string gsCountList
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299 | ;**************************************************************
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300 | ; Reports execution counts of functions/code blocks.
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301 | ;**************************************************************
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302 | Void function watchCount(string sKey)
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303 | var
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304 | int resetting,
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305 | string sKey1
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306 | if !inDebugging then
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307 | return
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308 | endIf
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309 |
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310 | let resetting = False
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311 | if sKey == "*" then
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312 | let sKey = stringChopLeft(sKey, 1)
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313 | let resetting = True
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314 | endIf
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315 |
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316 | if !sKey || resetting then
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317 | ; Internal or external call to speak and reset counts.
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318 | var int i
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319 | let i = 1
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320 | while i
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321 | let sKey1 = stringSegment(gsCountList, "|", i+1)
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322 | if sKey1 then
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323 | if goCountDict(sKey1) then
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324 | sayMessage(OT_Message, formatString("%1 %2", sKey1, goCountDict(sKey1)))
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325 | dictSet(goCountDict, sKey1, 0)
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326 | endIf
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327 | let i = i +1
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328 | else
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329 | let i = 0 ; exits loop
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330 | endIf
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331 | endWhile
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332 | if !sKey then
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333 | return
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334 | endIf
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335 | endIf
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336 |
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337 | ; External call to count.
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338 | if stringLeft(gsCountList, 1) != "|" then
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339 | let goCountDict = createObjectEx("Scripting.Dictionary", False)
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340 | let gsCountList = "|"
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341 | endIf
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342 | if !goCountDict then
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343 | return
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344 | endIf
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345 | dictDelta(goCountDict, sKey, 1)
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346 | if !stringContains(gsCountList, "|"+sKey+"|") then
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347 | let gsCountList = gsCountList +sKey +"|"
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348 | endIf
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349 | scheduleFunction("watchCount", 8)
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350 | endFunction
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351 |
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352 | ;***************************************************************
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353 | ; Sends Message to hidden window, and retrieves result from window caption.
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354 | ; Has build in retry attempts and timeout
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355 | ;***************************************************************
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356 | int Function VA508SendMessage(Handle Window, int wParam, int lParam)
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357 | var
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358 | int Result,
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359 | int working,
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360 | int pendingCount,
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361 | int pendingMax,
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362 | int retryCount,
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363 | int idx1,
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364 | int idx2,
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365 | int doSend,
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366 | string header1,
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367 | string header2,
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368 | string value
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369 |
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370 | let Result = 0
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371 | if (Window != 0) then
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372 | let working = TRUE
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373 | let retryCount = 2 ; was 3
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374 | let pendingMax = 3 ; was 4
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375 | let doSend = TRUE
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376 |
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377 | let header1 = GetWindowName(Window)
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378 | while working
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379 | if doSend then
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380 | ; This condition should avoid "Unknown function call to VA508GetApplicationData" messages on application shutdown.
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381 | ; The idea is to stop trying to send messages when the application closes.
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382 | ; Otherwise, this function delays even the AutoFinishEvent for several seconds.
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383 | ; GetAppFileName includes an extension and getActiveConfiguration does not,
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384 | ; but == stops at the end of the shortest string, so it works.
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385 | ; [DGL, 2007-05-24]
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386 | if getAppFileName() == getActiveConfiguration() && !InHJDialog () then
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387 | SendMessage(Window, giVA508messageID, wParam, lParam)
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388 | else
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389 | return 0
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390 | endIf
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391 | let doSend = FALSE
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392 | let pendingCount = pendingMax
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393 | endIf ; doSend
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394 |
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395 | let header2 = GetWindowName(Window)
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396 | ; messageBox(getWindowName(StringToInt(StringSegment(header2, VA508_DLL_Data_Window_Delim, 3)))) ; ":"
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397 | if StringCompare(header1, header2, TRUE) == 0 then ; they are equal
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398 | ; beep()
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399 | Delay(1,true)
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400 | let pendingCount = pendingCount - 1
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401 | if pendingCount < 1 then
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402 | let retryCount = retryCount - 1
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403 | if retryCount < 1 then
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404 | let working = FALSE
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405 | else
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406 | let doSend = TRUE
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407 | endIf
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408 | endIf
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409 | else ; headers are not equal so we have a new one
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410 | let working = false
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411 | let value = StringSegment(header2, VA508_DLL_Data_Window_Delim, 3) ; ":"
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412 | let Result = StringToInt(value)
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413 | endIf
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414 | endWhile
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415 | endIf ; is window handle valid
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416 | return Result
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417 | EndFunction
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418 |
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419 |
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420 | ;**************************************************************
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421 | ; Uses MSAA to return a window name up to 4 K long even though getWindowName stops at 255 characters.
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422 | ; MSAA is only used when it seems necessary; getWindowName is used otherwise for efficiency.
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423 | ;**************************************************************
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424 | string Function Get4KName(handle hWnd)
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425 | var
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426 | string wName,
|
---|
427 | string mName,
|
---|
428 | int cutoffLen
|
---|
429 |
|
---|
430 | ; Window names can reach 255 characters, but we choose an earlier cutoff for safety.
|
---|
431 | let cutoffLen = 240
|
---|
432 |
|
---|
433 | let wName = GetWindowName(HWnd)
|
---|
434 | if stringLength(wName) > cutoffLen
|
---|
435 | || (hasTitleBar(hwnd) && stringLength(wName) == 0) then
|
---|
436 | var
|
---|
437 | int childID,
|
---|
438 | object obj
|
---|
439 | let obj = GetObjectFromEvent(HWnd, -4, 0, childID) ; -4 = ObjID_Client
|
---|
440 | let mName = obj.accName(0)
|
---|
441 | if stringLength(mName) > cutoffLen then
|
---|
442 | return mName
|
---|
443 | endIf
|
---|
444 | endIf
|
---|
445 | return wName
|
---|
446 | EndFunction
|
---|
447 |
|
---|
448 |
|
---|
449 | ;***********************************************************************
|
---|
450 | ; Gets a value by its name from the data structure saved in gsVA508varData and gsVA508data.
|
---|
451 | ;***********************************************************************
|
---|
452 | String Function VA508GetStringValue(string VarName)
|
---|
453 | var
|
---|
454 | string Search,
|
---|
455 | string Result,
|
---|
456 | int idx,
|
---|
457 | int idx2,
|
---|
458 | int idx3,
|
---|
459 | int max,
|
---|
460 | int offset,
|
---|
461 | int len
|
---|
462 |
|
---|
463 | let Result = ""
|
---|
464 | let Search = VA508_DLL_Data_Window_Delim + VarName + VA508_DLL_Data_Offset ; something like ":Caption="
|
---|
465 | let idx = StringContains(gsVA508varData, Search) ; returns starting character position
|
---|
466 |
|
---|
467 | if idx > 0 then ; we found a match
|
---|
468 | let max = idx + 50 ; just in case of bad data - prevents infinite loop lock up
|
---|
469 | let idx = idx + StringLength(Search)
|
---|
470 | let idx2 = idx+1
|
---|
471 | while (SubString(gsVA508varData, idx2, 1) != VA508_DLL_Data_Length) && (idx2 < max)
|
---|
472 | let idx2 = idx2 + 1
|
---|
473 | endWhile
|
---|
474 | let idx3 = idx2 + 1
|
---|
475 | while (SubString(gsVA508varData, idx3, 1) != VA508_DLL_Data_Window_Delim) && (idx2 < max)
|
---|
476 | let idx3 = idx3 + 1
|
---|
477 | endWhile
|
---|
478 | let offset = StringToInt(SubString(gsVA508varData, idx, idx2-idx)) + 1
|
---|
479 | let len = StringToInt(SubString(gsVA508varData, idx2+1, idx3-idx2-1))
|
---|
480 | if len > 0 then
|
---|
481 | let Result = SubString(gsVA508data, offset, len)
|
---|
482 | EndIf
|
---|
483 | EndIf
|
---|
484 | return Result
|
---|
485 | EndFunction
|
---|
486 |
|
---|
487 | ;***********************************************************************
|
---|
488 | ; Retrieves one or more data items, as indicated by iQueryCode, for the given window.
|
---|
489 | ; Data ends up in gsVA508varData (names/indices) and gsVA508data (values).
|
---|
490 | ; hwnd is the handle of the window for which info is wanted
|
---|
491 | ; iQueryCode indicates what is wanted (VA508_QueryCode_* constants)
|
---|
492 | ;
|
---|
493 | ;gsVA508dataWindowTitle = caption:
|
---|
494 | ; caption:[next window handle]:varlen:var=offset,length:var=offset,len:data
|
---|
495 | ; varlen = from first to last :
|
---|
496 | ;***********************************************************************
|
---|
497 | globals string gsVA508GetAppDataDebugBuf
|
---|
498 | Void Function VA508GetApplicationData(handle hwnd, int iQueryCode)
|
---|
499 | watchCount("*appData")
|
---|
500 | var
|
---|
501 | handle hWindow,
|
---|
502 | handle nullHandle,
|
---|
503 | string sCaption,
|
---|
504 | string sSubTitle,
|
---|
505 | int idx,
|
---|
506 | int len,
|
---|
507 | string sData
|
---|
508 |
|
---|
509 | let gsVA508varData = ""
|
---|
510 | let gsVA508data = ""
|
---|
511 | let gsVA508GetAppDataDebugBuf = ""
|
---|
512 | let sData= ""
|
---|
513 |
|
---|
514 | if fwDebug then
|
---|
515 | let gsVA508GetAppDataDebugBuf = gsVA508GetAppDataDebugBuf
|
---|
516 | +formatString(
|
---|
517 | "VA508GetApplicationData execution info:\13\10Invocation: handle %1, iQueryCode %2",
|
---|
518 | intToString(hwnd), intToString(iQueryCode)
|
---|
519 | )
|
---|
520 | endIf
|
---|
521 |
|
---|
522 | ; hWindow becomes handle of data window received from dll window
|
---|
523 | let hWindow = VA508Cast(VA508SendMessage(ghVA508DLLWindow, hwnd, iQueryCode))
|
---|
524 | if fwDebug then
|
---|
525 | let gsVA508GetAppDataDebugBuf = gsVA508GetAppDataDebugBuf +formatString(
|
---|
526 | "\13\10VA508SendMessage(%1, %2) returns %3",
|
---|
527 | intToString(ghVA508DLLWindow), intToString(iQueryCode), intToString(hWindow)
|
---|
528 | )
|
---|
529 | endIf
|
---|
530 |
|
---|
531 | ; if more than 4k or 255char windows are chained together and window contains next windows hwnd like a linked list
|
---|
532 |
|
---|
533 | while (hWindow != 0) && (hWindow != 1)
|
---|
534 |
|
---|
535 | let sCaption= Get4KName(hWindow) ; uses MSAA to get the name of the dll Window
|
---|
536 | if fwDebug then
|
---|
537 | let gsVA508GetAppDataDebugBuf = gsVA508GetAppDataDebugBuf +formatString(
|
---|
538 | "\13\10sCaption from window %1: '%2'",
|
---|
539 | intToString(hWindow), sCaption
|
---|
540 | )
|
---|
541 | endIf
|
---|
542 | let hWindow = nullHandle
|
---|
543 |
|
---|
544 | ; Data window title and len are set in Initialization function
|
---|
545 | let sSubTitle = SubString(sCaption,1,giVA508dataWindowTitleLen)
|
---|
546 | if fwDebug then
|
---|
547 | let gsVA508GetAppDataDebugBuf = gsVA508GetAppDataDebugBuf +formatString(
|
---|
548 | "\13\10sSubtitle from caption: '%1'",
|
---|
549 | sSubtitle
|
---|
550 | )
|
---|
551 | endIf
|
---|
552 |
|
---|
553 | if StringCompare(sSubTitle, gsVA508dataWindowTitle , TRUE) == 0 then ; just checking to make sure we have proper window
|
---|
554 | if fwDebug then
|
---|
555 | let gsVA508GetAppDataDebugBuf = gsVA508GetAppDataDebugBuf +"\13\10Data window title recognized"
|
---|
556 | endIf
|
---|
557 | let sCaption= StringChopLeft(sCaption, giVA508dataWindowTitleLen) ; get everything after the title
|
---|
558 | let idx = StringContains(sCaption, VA508_DLL_Data_Window_Delim) ; ":"
|
---|
559 | if idx > 1 then ; see if we have a handle embedded in caption
|
---|
560 | let hWindow = VA508Cast(StringToInt(SubString(sCaption, 1, idx-1)))
|
---|
561 | if fwDebug then
|
---|
562 | let gsVA508GetAppDataDebugBuf = gsVA508GetAppDataDebugBuf +formatString(
|
---|
563 | "\13\10Next window: %1", intToString(hWindow))
|
---|
564 | endIf
|
---|
565 | else
|
---|
566 | if fwDebug then
|
---|
567 | let gsVA508GetAppDataDebugBuf = gsVA508GetAppDataDebugBuf +"\13\10No next window"
|
---|
568 | endIf
|
---|
569 | endIf
|
---|
570 |
|
---|
571 | let sCaption = StringChopLeft(sCaption, idx) ; pull out everything after handle
|
---|
572 | if fwDebug then
|
---|
573 | let gsVA508GetAppDataDebugBuf = gsVA508GetAppDataDebugBuf +formatString(
|
---|
574 | "\13\10Caption text saved (idx %1): '%2'",
|
---|
575 | intToString(idx), sCaption
|
---|
576 | )
|
---|
577 | endIf
|
---|
578 | let sData=sData+sCaption ; save what we pulled out into sData variable
|
---|
579 | endIf
|
---|
580 | EndWhile
|
---|
581 |
|
---|
582 | if StringLength(sData) > 0 then ; we have valid data
|
---|
583 | let idx = StringContains(sData, VA508_DLL_Data_Window_Delim) ; ":"
|
---|
584 | if idx > 1 then ; get data
|
---|
585 | let len = StringToInt(SubString(sData, 1, idx-1)) ; length is first delimiter, length is length of vars, var length/pos, and data
|
---|
586 | let sData = StringChopLeft(sData,idx-1) ; get data
|
---|
587 | let gsVA508varData = StringLeft(sData,len) ; variable data
|
---|
588 | ; MessageBox(gsVA508varData) ; contains position and length of each property :Caption=0,2:
|
---|
589 | let gsVA508data = StringChopLeft(sData,len) ; actual data
|
---|
590 | ; messageBox(gsva508data)
|
---|
591 | endIf
|
---|
592 | else
|
---|
593 | if fwDebug then
|
---|
594 | let gsVA508GetAppDataDebugBuf = gsVA508GetAppDataDebugBuf +"\13\10No data to return."
|
---|
595 | endIf
|
---|
596 | EndIf
|
---|
597 | EndFunction
|
---|
598 |
|
---|
599 | ;***********************************************************************
|
---|
600 | ; this function is called from AutoStartEvent and AutoFinishEvent to reset all global variables for privacy reasons
|
---|
601 | ;***********************************************************************
|
---|
602 | Void Function VA508ResetGlobals ()
|
---|
603 | let ghVA508DLLWindow = VA508cast(0)
|
---|
604 | let gsVA508dataWindowTitle = ""
|
---|
605 | let gsVA508tutorMessage = ""
|
---|
606 | let ghVA508tutorWindow = VA508cast(0)
|
---|
607 | let giVA508TutorReturnValue = 0
|
---|
608 | ; Clear the cache of framework data.
|
---|
609 | VA508cacheUpdate(0)
|
---|
610 | let gbVA508suppressEcho = FALSE
|
---|
611 | endFunction
|
---|
612 |
|
---|
613 | ;***********************************************************************
|
---|
614 | Void Function VA508EnsureInitialized ()
|
---|
615 | var
|
---|
616 | int InstanceID,
|
---|
617 | handle DispatchWindow,
|
---|
618 | string className
|
---|
619 |
|
---|
620 | if gbVA508needToLinkToDLL then ; CHECK FOR DLL LINK
|
---|
621 | let DispatchWindow = FindTopLevelWindow(VA508_DLL_Dispatcher_Hidden_Window_Class, "")
|
---|
622 | if DispatchWindow then ; CHECK FOR DISPATCH WINDOW
|
---|
623 | let ghVA508DLLWindow = VA508Cast(VA508SendMessage(DispatchWindow, VA508_Message_Get_DLL_With_Focus, 0))
|
---|
624 | ; sayInteger(ghVA508DLLWindow)
|
---|
625 | if (ghVA508DLLWindow != 0) && (ghVA508DLLWindow != 1) then ; CHECK FOR VALID DLL WINDOW HANDLE
|
---|
626 | let className = GetWindowClass(ghVA508DLLWindow)
|
---|
627 | If StringCompare(className, VA508_DLL_Hidden_Main_Window_Class, TRUE) == 0 then ; dll window and main window are one in the same
|
---|
628 | ; the dll window contains the name of the data window
|
---|
629 | let gsVA508dataWindowTitle = Get4KName(ghVA508DLLWindow)
|
---|
630 | let gsVA508dataWindowTitle = StringSegment(gsVA508dataWindowTitle, VA508_DLL_Data_Window_Delim, 1) + VA508_DLL_Data_Window_Delim
|
---|
631 | let giVA508dataWindowTitleLen = StringLength(gsVA508dataWindowTitle)
|
---|
632 | ; sayString("linked")
|
---|
633 | let gbVA508needToLinkToDLL = FALSE
|
---|
634 | endIf ; check CLASS name
|
---|
635 | endIf ; check DLL window handle
|
---|
636 |
|
---|
637 | endIf ; check for existence of DISPATCH window
|
---|
638 | endIf ; only call if we need to link2DLL
|
---|
639 |
|
---|
640 | if gbVA508needToLinkToDLL then ; if not linked then clear and try again
|
---|
641 | let ghVA508DLLWindow = VA508cast(0)
|
---|
642 | ; keep this delay at 1 or first field may not function on startup
|
---|
643 | ScheduleFunction("VA508EnsureInitialized",1)
|
---|
644 | EndIf
|
---|
645 | EndFunction
|
---|
646 |
|
---|
647 | ;***********************************************************************
|
---|
648 | ; Get a property value from the cache.
|
---|
649 | ; iQueryCode: The VA508_QueryCode_* constant indicating the wanted property.
|
---|
650 | ; sVal: On return, the property value or null.
|
---|
651 | ; Returns 1 if the wanted property is found, 0 if not, and -1 on error.
|
---|
652 | ; On a return of 1, sVal is the property value; otherwise, it is null.
|
---|
653 | ;***********************************************************************
|
---|
654 | int function VA508cacheGetVal(int iQueryCode, string byRef sVal)
|
---|
655 | let sVal = ""
|
---|
656 | if giVA508cacheDataStatus & VA508_QueryCode_Error then
|
---|
657 | return -1
|
---|
658 | elif !(giVA508cacheDataStatus & iQueryCode) then
|
---|
659 | return 0
|
---|
660 | elif iQueryCode == VA508_QueryCode_Caption then
|
---|
661 | let sVal = gsVA508cacheCaption
|
---|
662 | elif iQueryCode == VA508_QueryCode_Value then
|
---|
663 | let sVal = gsVA508cacheValue
|
---|
664 | elif iQueryCode == VA508_QueryCode_Control_Type then
|
---|
665 | let sVal = gsVA508cacheControlType
|
---|
666 | elif iQueryCode == VA508_QueryCode_State then
|
---|
667 | let sVal = gsVA508cacheState
|
---|
668 | elif iQueryCode == VA508_QueryCode_Instructions then
|
---|
669 | let sVal = gsVA508cacheInstructions
|
---|
670 | elif iQueryCode == VA508_QueryCode_Item_Instructions then
|
---|
671 | let sVal = gsVA508cacheItemInstructions
|
---|
672 | else
|
---|
673 | ; This should not happen in production and indicates a programming error.
|
---|
674 | beep()
|
---|
675 | return -1
|
---|
676 | endIf
|
---|
677 | return 1
|
---|
678 | endFunction
|
---|
679 |
|
---|
680 | ;***********************************************************************
|
---|
681 | ; Update the property cache. Called only by VA508getComponentProp() and VA508 ResetGlobals
|
---|
682 | ; hwnd: The window handle of interest, or 0 to clear the cache.
|
---|
683 | ;***********************************************************************
|
---|
684 | Void Function VA508CacheUpdate (handle hwnd)
|
---|
685 | var
|
---|
686 | int iQueryCode,
|
---|
687 | int iStatus,
|
---|
688 | string sVal
|
---|
689 | let iQueryCode = 0
|
---|
690 | if hwnd then
|
---|
691 | let iQueryCode = VA508_QueryCode_All
|
---|
692 | endIf
|
---|
693 |
|
---|
694 | ; Clear the cache first.
|
---|
695 | let giVA508cacheTick = 0
|
---|
696 | let ghVA508cacheHwnd = VA508cast(0)
|
---|
697 | let gsVA508cacheCaption = ""
|
---|
698 | let gsVA508cacheValue = ""
|
---|
699 | let gsVA508cacheControlType = ""
|
---|
700 | let gsVA508cacheState = ""
|
---|
701 | let gsVA508cacheInstructions = ""
|
---|
702 | let gsVA508cacheItemInstructions = ""
|
---|
703 | let giVA508cacheDataStatus = 0
|
---|
704 | ; Clear grid data also.
|
---|
705 | VA508getGridData("",0)
|
---|
706 |
|
---|
707 | ; If we're just clearing the cache, we're done.
|
---|
708 | if iQueryCode == 0 then
|
---|
709 | return
|
---|
710 | endIf
|
---|
711 |
|
---|
712 | ; Replace the just-cleared cache from the framework.
|
---|
713 | ; VA508getApplicationData should have been called by the caller already.
|
---|
714 | let iStatus = StringToInt(VA508GetStringValue(VA508_FieldName_Data_Status))
|
---|
715 | let giVA508cacheTick = getTickCount()
|
---|
716 | let ghVA508cacheHwnd = hwnd
|
---|
717 | let giVA508cacheDataStatus = iStatus
|
---|
718 | if giVA508cacheDataStatus & VA508_QueryCode_Caption then
|
---|
719 | let gsVA508cacheCaption = VA508GetStringValue(VA508_FieldName_Caption)
|
---|
720 | endIf
|
---|
721 | if giVA508cacheDataStatus & VA508_QueryCode_Value then
|
---|
722 | let gsVA508cacheValue = VA508GetStringValue(VA508_FieldName_Value)
|
---|
723 | ; Grid data shows up in Value, so only try to get it if there's something to get.
|
---|
724 | VA508getGridData(gsVA508cacheValue, 1)
|
---|
725 | endIf
|
---|
726 | if giVA508cacheDataStatus & VA508_QueryCode_Control_Type then
|
---|
727 | let gsVA508cacheControlType = VA508GetStringValue(VA508_FieldName_Control_Type)
|
---|
728 | endIf
|
---|
729 | if giVA508cacheDataStatus & VA508_QueryCode_State then
|
---|
730 | let gsVA508cacheState = VA508GetStringValue(VA508_FieldName_State)
|
---|
731 | endIf
|
---|
732 | if giVA508cacheDataStatus & VA508_QueryCode_Instructions then
|
---|
733 | let gsVA508cacheInstructions = VA508GetStringValue(VA508_FieldName_Instructions)
|
---|
734 | endIf
|
---|
735 | if giVA508cacheDataStatus & VA508_QueryCode_Item_Instructions then
|
---|
736 | let gsVA508cacheItemInstructions = VA508GetStringValue(VA508_FieldName_Item_Instructions)
|
---|
737 | endIf
|
---|
738 | EndFunction
|
---|
739 |
|
---|
740 | ;***********************************************************************
|
---|
741 | ; Return the framework field name corresponding to the given query code.
|
---|
742 | ;***********************************************************************
|
---|
743 | string function VA508FieldNameFromQueryCode(int iQueryCode)
|
---|
744 | var
|
---|
745 | string sFieldName
|
---|
746 | if iQueryCode == VA508_QueryCode_Caption then
|
---|
747 | let sFieldName = VA508_FieldName_Caption
|
---|
748 | elif iQueryCode == VA508_QueryCode_Value then
|
---|
749 | let sFieldName = VA508_FieldName_Value
|
---|
750 | elif iQueryCode == VA508_QueryCode_Control_Type then
|
---|
751 | let sFieldName = VA508_FieldName_Control_Type
|
---|
752 | elif iQueryCode == VA508_QueryCode_State then
|
---|
753 | let sFieldName = VA508_FieldName_State
|
---|
754 | elif iQueryCode == VA508_QueryCode_Instructions then
|
---|
755 | let sFieldName = VA508_FieldName_Instructions
|
---|
756 | elif iQueryCode == VA508_QueryCode_Item_Instructions then
|
---|
757 | let sFieldName = VA508_FieldName_Item_Instructions
|
---|
758 | else
|
---|
759 | ; This should not happen in production and indicates a programming error.
|
---|
760 | beep()
|
---|
761 | return 0
|
---|
762 | endIf
|
---|
763 | return sFieldName
|
---|
764 | endFunction
|
---|
765 |
|
---|
766 | ;***********************************************************************
|
---|
767 | ; Return the query code corresponding to the given framework field name.
|
---|
768 | ;***********************************************************************
|
---|
769 | int function VA508QueryCodeFromFieldName(string sFieldName)
|
---|
770 | var
|
---|
771 | int iQueryCode
|
---|
772 | if sFieldName == VA508_FieldName_Caption then
|
---|
773 | let iQueryCode = VA508_QueryCode_Caption
|
---|
774 | elif sFieldName == VA508_FieldName_Value then
|
---|
775 | let iQueryCode = VA508_QueryCode_Value
|
---|
776 | elif sFieldName == VA508_FieldName_Control_Type then
|
---|
777 | let iQueryCode = VA508_QueryCode_Control_Type
|
---|
778 | elif sFieldName == VA508_FieldName_State then
|
---|
779 | let iQueryCode = VA508_QueryCode_State
|
---|
780 | elif sFieldName == VA508_FieldName_Instructions then
|
---|
781 | let iQueryCode = VA508_QueryCode_Instructions
|
---|
782 | elif sFieldName == VA508_FieldName_Item_Instructions then
|
---|
783 | let iQueryCode = VA508_QueryCode_Item_Instructions
|
---|
784 | else
|
---|
785 | ; This should not happen in production and indicates a programming error.
|
---|
786 | beep()
|
---|
787 | return 0
|
---|
788 | endIf
|
---|
789 | return iQueryCode
|
---|
790 | endFunction
|
---|
791 |
|
---|
792 | ;***********************************************************************
|
---|
793 | ; Gets a single component property immediately.
|
---|
794 | ; hwnd: Window about which to ask.
|
---|
795 | ; xProp: VA508_QueryCode_* or VA508_FieldName_* constant indicating or naming the wanted property.
|
---|
796 | ; iCacheHandling: A VA508_Cache_* constant determining how to handle the property cache on this call.
|
---|
797 | ; sVal: On return, the value of the property if found, otherwise undefined.
|
---|
798 | ; Returns 1 if the property has a custom value, 0 if not, and -1 on error.
|
---|
799 | ; iCacheHandling constant usage in detail:
|
---|
800 | ; VA508_Cache_Use:
|
---|
801 | ; If hwnd is the window cached already and the cache is not too old, pull the property from the cache and don't ask the framework.
|
---|
802 | ; If hwnd is not the cached window or the cache is too old, rebuild the cache completely while getting the property.
|
---|
803 | ; VA508_Cache_Update: Rebuild the cache unconditionally from the framework while getting the property.
|
---|
804 | ; VA508_Cache_Skip:
|
---|
805 | ; Get the property directly from the framework.
|
---|
806 | ; If hwnd is the cached window, update the cache entry for the property in the process.
|
---|
807 | ; Called by VA508SayData for Speech and controlPropGet for Braille
|
---|
808 | ;***********************************************************************
|
---|
809 | int Function VA508GetComponentProp(handle hWnd, variant xProp, int iCacheHandling, string byRef sVal)
|
---|
810 | Var
|
---|
811 | string sProp,
|
---|
812 | int iQueryCode,
|
---|
813 | Int iDataStatus
|
---|
814 |
|
---|
815 | ; ***** Code from here to the next short set of stars can be called 40 or more times per second by Braille code.
|
---|
816 | ; For efficiency, frequent callers should pass a query code, not a field name here.
|
---|
817 |
|
---|
818 | if stringToInt(xProp) then
|
---|
819 | let iQueryCode = VA508cast(xProp)
|
---|
820 | let sProp = "" ; Don't figure that one out unless we need it.
|
---|
821 | else
|
---|
822 | let sProp = VA508cast(xProp)
|
---|
823 | let iQueryCode = VA508QueryCodeFromFieldName(sProp)
|
---|
824 | endIf
|
---|
825 |
|
---|
826 | ; Optimize by far the most frequent call case.
|
---|
827 | let sVal = ""
|
---|
828 | if iCacheHandling == VA508_Cache_Use
|
---|
829 | && hwnd == ghVA508cacheHwnd
|
---|
830 | && getTickCount() -giVA508cacheTick < VA508_Cache_Mils then
|
---|
831 | ; Use the cached value and don't call on the framework at all this time.
|
---|
832 | watchCount("cacheUse")
|
---|
833 | return VA508cacheGetVal(iQueryCode, sVal)
|
---|
834 |
|
---|
835 | ; ***** End of 40-time-per-second code block.
|
---|
836 |
|
---|
837 | elif iCacheHandling == VA508_Cache_Skip then
|
---|
838 | ; Always go to the framework for these. We'll need the field name for that.
|
---|
839 | if !sProp then
|
---|
840 | let sProp = VA508FieldNameFromQueryCode(iQueryCode)
|
---|
841 | endIf
|
---|
842 | watchCount("cacheSkip")
|
---|
843 | VA508GetApplicationData(hWnd, iQueryCode)
|
---|
844 | let iDataStatus = StringToInt(VA508GetStringValue(VA508_FieldName_Data_Status)) ;"DataStatus"
|
---|
845 |
|
---|
846 | if iDataStatus & iQueryCode then
|
---|
847 | let sVal = VA508GetStringValue(sProp)
|
---|
848 | if hwnd == ghVA508cacheHwnd then
|
---|
849 | ; A trick to re-use VA508cacheSetVals for this.
|
---|
850 | ; Makes sure the dataStatus bit is set and sets the property value.
|
---|
851 | VA508cacheSetVals(iQueryCode, iDataStatus, sVal, sVal, sVal, sVal, sVal, sVal)
|
---|
852 | endIf
|
---|
853 | return 1
|
---|
854 | elif iDataStatus & VA508_QueryCode_Error then
|
---|
855 | ; Should not happen, but force the next call to update the cache if it does.
|
---|
856 | if hwnd == ghVA508cacheHwnd then
|
---|
857 | let giVA508cacheTick = 0
|
---|
858 | endIf
|
---|
859 | return -1
|
---|
860 | else
|
---|
861 | ; Property not handled by the framework.
|
---|
862 | if hwnd == ghVA508cacheHwnd then
|
---|
863 | if giVA508cacheDataStatus & iQueryCode then
|
---|
864 | ; Property removed from framework (probably never happens).
|
---|
865 | ; Remove the status bit from the cache as well.
|
---|
866 | ; let giVA508cacheDataStatus = giVA508cacheDataStatus -iQueryCode
|
---|
867 | endIf
|
---|
868 | endIf
|
---|
869 | return 0
|
---|
870 | endIf
|
---|
871 | endIf
|
---|
872 |
|
---|
873 | ; All remaining use cases are rebuild-cache cases.
|
---|
874 |
|
---|
875 | ; Clear the cache first.
|
---|
876 | VA508cacheUpdate(0)
|
---|
877 |
|
---|
878 | ; Get all properties from the framework.
|
---|
879 | watchCount("cacheUpdate")
|
---|
880 | VA508GetApplicationData(hWnd, VA508_QueryCode_All)
|
---|
881 |
|
---|
882 | ; Update all properties in the cache.
|
---|
883 | VA508cacheUpdate(hwnd)
|
---|
884 |
|
---|
885 | ; Return the property sought in the first place.
|
---|
886 |
|
---|
887 | return VA508cacheGetVal(iQueryCode, sVal)
|
---|
888 | EndFunction
|
---|
889 |
|
---|
890 | ;**********************************************************************
|
---|
891 | ; Update the property cache when the framework sends an event indicating property changes.
|
---|
892 | ; Called only from VA508ChangeEvent and getComponentProp with skip
|
---|
893 | ; should update only items that have changed and getcomponentProp
|
---|
894 | ;**********************************************************************
|
---|
895 | Void Function VA508CacheSetVals (handle hwnd, int iDataStatus, string sCaption, string sValue, string sControlType, string sState, string sInstructions, string sItemInstructions)
|
---|
896 | ; Don't mess with the cache if it doesn't apply to this window.
|
---|
897 | if hwnd != ghVA508cacheHwnd then
|
---|
898 | return
|
---|
899 | endIf
|
---|
900 |
|
---|
901 | ; This is in case the framework suddenly decides to include a property not previously included by tossing it at us in an event call.
|
---|
902 | ; This will probably never happen, but this line shouldn't hurt anything anyway.
|
---|
903 | let giVA508cacheDataStatus = giVA508cacheDataStatus | iDataStatus
|
---|
904 |
|
---|
905 | ; Hand out property changes based on what we're told changed.
|
---|
906 | if iDataStatus & VA508_QueryCode_Caption then
|
---|
907 | let gsVA508cacheCaption = sCaption
|
---|
908 | endIf
|
---|
909 | if iDataStatus & VA508_QueryCode_Value then
|
---|
910 | let gsVA508cacheValue = sValue
|
---|
911 | endIf
|
---|
912 | if iDataStatus & VA508_QueryCode_Control_Type then
|
---|
913 | let gsVA508cacheControlType = sControlType
|
---|
914 | endIf
|
---|
915 | if iDataStatus & VA508_QueryCode_State then
|
---|
916 | let gsVA508cacheState = sState
|
---|
917 | endIf
|
---|
918 | if iDataStatus & VA508_QueryCode_Instructions then
|
---|
919 | let gsVA508cacheInstructions = sInstructions
|
---|
920 | endIf
|
---|
921 | if iDataStatus & VA508_QueryCode_Item_Instructions then
|
---|
922 | let gsVA508cacheItemInstructions = sItemInstructions
|
---|
923 | endIf
|
---|
924 | EndFunction
|
---|
925 |
|
---|
926 | ;**********************************************************************
|
---|
927 | ; Fills the VA508cacheGrid* globals.
|
---|
928 | ; called by va508ChacheUpdate
|
---|
929 | ; fromWhere: Hwnd of window to query (presumably a grid), or Value field already obtained from such a window.
|
---|
930 | ; Returns True if this is a grid and False otherwise.
|
---|
931 | ; Side effects: Modifies all g?VA508cacheGrid* globals.
|
---|
932 | ; TODO: If a row or column header or cell value contains a ^, False will be returned and no grid data will be set.
|
---|
933 | ;**********************************************************************
|
---|
934 | int Function VA508GetGridData (variant fromWhere, int dontCheck)
|
---|
935 | watchCount("grid")
|
---|
936 | var
|
---|
937 | int iResult,
|
---|
938 | string sVal
|
---|
939 |
|
---|
940 | ; It's not a grid until we say it's a grid...
|
---|
941 | let gsVA508cacheGridColHdr = ""
|
---|
942 | let giVA508cacheGridColNum = 0
|
---|
943 | let giVA508cacheGridColCnt = 0
|
---|
944 | let gsVA508cacheGridRowHdr = ""
|
---|
945 | let giVA508cacheGridRowNum = 0
|
---|
946 | let giVA508cacheGridRowCnt = 0
|
---|
947 | let giVA508cacheGridCellNum = 0
|
---|
948 | let giVA508cacheGridCellCnt = 0
|
---|
949 | let gsVA508cacheGridCellVal = ""
|
---|
950 | if !fromWhere then
|
---|
951 | return False
|
---|
952 | endIf
|
---|
953 |
|
---|
954 | if stringToInt(fromWhere) && !stringContains(fromWhere, "^") && !dontCheck then
|
---|
955 | ; A window handle.
|
---|
956 | ; sayString("grid check")
|
---|
957 | let iResult = VA508GetComponentProp(fromWhere, VA508_FieldName_Value, VA508_Cache_Skip, sVal)
|
---|
958 | If iResult < 1 then
|
---|
959 | return False
|
---|
960 | endIf
|
---|
961 | else
|
---|
962 | ; A value property already obtained from somewhere.
|
---|
963 | let sVal = fromWhere
|
---|
964 | endIf
|
---|
965 |
|
---|
966 | if VA508stringSegmentCount(sVal, "^") != 9 then
|
---|
967 | ; Got a value, but it's not grid data.
|
---|
968 | return False
|
---|
969 | endIf
|
---|
970 |
|
---|
971 | ; sayString("valid grid found by ggd")
|
---|
972 | let gsVA508cacheGridColHdr = stringSegment(sVal, "^", 1)
|
---|
973 | let giVA508cacheGridColNum = stringToInt(stringSegment(sVal, "^", 2))
|
---|
974 | let giVA508cacheGridColCnt = stringToInt(stringSegment(sVal, "^", 3))
|
---|
975 | let gsVA508cacheGridRowHdr = stringSegment(sVal, "^", 4)
|
---|
976 | let giVA508cacheGridRowNum = stringToInt(stringSegment(sVal, "^", 5))
|
---|
977 | let giVA508cacheGridRowCnt = stringToInt(stringSegment(sVal, "^", 6))
|
---|
978 | ; The cell value is at the end of the string from the DLL.
|
---|
979 | let giVA508cacheGridCellNum = stringToInt(stringSegment(sVal, "^", 7))
|
---|
980 | let giVA508cacheGridCellCnt = stringToInt(stringSegment(sVal, "^", 8))
|
---|
981 | let gsVA508cacheGridCellVal = stringSegment(sVal, "^", 9)
|
---|
982 | return True
|
---|
983 | EndFunction
|
---|
984 |
|
---|
985 | ;***********************************************************************
|
---|
986 | ; this function is called from handleCustomWindows and should get called whenever tab, insert+tab are pressed. It also may get called by sayLine and Braille functions
|
---|
987 | ; Returns False if we should use default and True if this function announced the control and we don't need to do anything else
|
---|
988 | ;***********************************************************************
|
---|
989 | int Function VA508SayData(handle hwnd)
|
---|
990 | var
|
---|
991 | int iResult,
|
---|
992 | int iResultInstructions,
|
---|
993 | int iResultValue,
|
---|
994 | int iResultState,
|
---|
995 | int bUseDefault,
|
---|
996 | string Caption,
|
---|
997 | string Value,
|
---|
998 | string ControlType,
|
---|
999 | string State,
|
---|
1000 | string Instructions,
|
---|
1001 | string ItemInstructions,
|
---|
1002 | string Text,
|
---|
1003 | handle tempHandle,
|
---|
1004 | int TypeCode,
|
---|
1005 | int subTypeCode,
|
---|
1006 | string StaticText,
|
---|
1007 | string position,
|
---|
1008 | string Grouping,
|
---|
1009 | string GroupingType,
|
---|
1010 | int special,
|
---|
1011 | string newControlType,
|
---|
1012 | int iDataStatus
|
---|
1013 |
|
---|
1014 | ; clear global variables, this should happen every time tab is pressed
|
---|
1015 | let gsVA508tutorMessage = ""
|
---|
1016 | let ghVA508tutorWindow = tempHandle ; which is now null
|
---|
1017 | let giVA508TutorReturnValue = 0
|
---|
1018 |
|
---|
1019 | let special = FALSE
|
---|
1020 |
|
---|
1021 | if gbVA508needToLinkToDLL then
|
---|
1022 | return False
|
---|
1023 | endIf
|
---|
1024 | ; the assumption is made that if the return value is 0 or less, that "" will be returned and not garbage
|
---|
1025 |
|
---|
1026 | let iResult = VA508getComponentProp(hwnd, VA508_QueryCode_Caption, VA508_Cache_Update, Caption)
|
---|
1027 |
|
---|
1028 | if iResult >= 0 then ; Framework has nothing for this window, -1 means error, if 0 this passes
|
---|
1029 | let bUseDefault = (iResult <= 0)
|
---|
1030 | let iResult = VA508getComponentProp(hwnd, VA508_QueryCode_Value, VA508_Cache_Use, Value)
|
---|
1031 | let iResultValue = iResult
|
---|
1032 | let bUseDefault = bUseDefault && (iResult <= 0)
|
---|
1033 | let iResult = VA508getComponentProp(hwnd, VA508_QueryCode_Control_Type, VA508_Cache_Use, ControlType)
|
---|
1034 | let bUseDefault = bUseDefault && (iResult <= 0)
|
---|
1035 | let iResult = VA508getComponentProp(hwnd, VA508_QueryCode_State, VA508_Cache_Use, State)
|
---|
1036 | let iResultState = iResult
|
---|
1037 | let bUseDefault = bUseDefault && (iResult <= 0)
|
---|
1038 | let iResultInstructions = VA508getComponentProp(hwnd, VA508_QueryCode_Instructions, VA508_Cache_Use, Instructions)
|
---|
1039 | let iResult = VA508getComponentProp(hwnd, VA508_QueryCode_Item_Instructions, VA508_Cache_Use, ItemInstructions)
|
---|
1040 | else
|
---|
1041 | let bUseDefault = TRUE ; because caption had error we can assume we should use default unless a special case below is needed
|
---|
1042 | endif
|
---|
1043 |
|
---|
1044 | let TypeCode = GetWindowTypeCode(hWnd)
|
---|
1045 | if !typeCode then
|
---|
1046 | let typeCode = getObjectSubTypeCode()
|
---|
1047 | Endif
|
---|
1048 |
|
---|
1049 | if isSpinBox(hwnd) then ; standard delphi spinboxes are not announced correctly
|
---|
1050 | if VA508getComponentProp(hwnd, VA508_QueryCode_Control_Type, VA508_Cache_Use, ControlType) < 1 then
|
---|
1051 | let ControlType = ctSpinBox
|
---|
1052 | let special = true
|
---|
1053 | Endif ; check for presence of custom controlType
|
---|
1054 | elif TypeCode == wt_listbox || TypeCode == wt_listView then ; position in group is wrong for standard delphi list boxes
|
---|
1055 | let special = true
|
---|
1056 | elif getWindowClass(hwnd) == wcTTreeView then ; to remove unchecked from value
|
---|
1057 | let special = true
|
---|
1058 | elif getWindowClass(hwnd) == "TORComboEdit" || getWindowClass(hwnd) == "TORComboBox" then
|
---|
1059 | let special = True
|
---|
1060 | endif ; check for spinBox
|
---|
1061 |
|
---|
1062 | if bUseDefault == FALSE || special then
|
---|
1063 | if VA508getGridData(getFocus(),0) > 0 && isPcCursor() && !userBufferIsActive() then
|
---|
1064 | let value = getCurrentCellHeadersData()
|
---|
1065 | elif typeCode == wt_listBox || typecode == wt_listView then
|
---|
1066 | if iResultValue < 1 then ; the framework either return nothing or an error
|
---|
1067 | let value = getAccName()
|
---|
1068 | Endif
|
---|
1069 | if iResultState < 1 then ; the framework either return nothing or an error
|
---|
1070 | if !getObjectState() then
|
---|
1071 | let state = getAccState()
|
---|
1072 | endif
|
---|
1073 | Endif
|
---|
1074 | elif typeCode == wt_treeview then
|
---|
1075 | if iResultValue < 1 then
|
---|
1076 | let value = getAccValue()
|
---|
1077 | Endif
|
---|
1078 | ; add this state even if another state exists and no matter where the value came from
|
---|
1079 | let state = tvGetFocusItemExpandStateString (hwnd) + " " + state
|
---|
1080 | Endif ; end check for special control types
|
---|
1081 |
|
---|
1082 | if ControlType && ControlTypeFound(ControlType, newControlType) then
|
---|
1083 | let ControlType = newControlType
|
---|
1084 | EndIf ; end custom spoken control type
|
---|
1085 | sayControlEx(hwnd, Caption, ControlType, State, Grouping, GroupingType, Value, PositionInGroup(), StaticText)
|
---|
1086 | else ; use default
|
---|
1087 | return False
|
---|
1088 | EndIf ; use default?
|
---|
1089 |
|
---|
1090 | ;Say(ItemInstructions,OT_TUTOR) ; should always say item instructions if they exist?
|
---|
1091 | ; See JAWS 8's tutorialHelp.jss::sayTutorialHelp() for the rationale for using this SayUsingVoice call.
|
---|
1092 | ; TODO: This may speak in a few undesirable places depending on user settings.
|
---|
1093 | var
|
---|
1094 | int ot
|
---|
1095 | let ot = OT_Tutor
|
---|
1096 | if !shouldItemSpeak(OT_Tutor) && False then
|
---|
1097 | ; TODO: "False" above should be "code invoked from script", but I see no way to establish that.
|
---|
1098 | let ot = OT_Line
|
---|
1099 | endIf
|
---|
1100 | sayUsingVoice(VCTX_Message, itemInstructions, ot)
|
---|
1101 | If iResultInstructions > 0 then
|
---|
1102 | let ghVA508tutorWindow = hWnd
|
---|
1103 | let gsVA508tutorMessage = Instructions
|
---|
1104 | let giVA508TutorReturnValue = iResultInstructions
|
---|
1105 | EndIf ; instructions
|
---|
1106 | return True
|
---|
1107 | EndFunction
|
---|
1108 |
|
---|
1109 | ;***************************************************************************
|
---|
1110 | ; updated to announce custom information for listview/listbox type controls
|
---|
1111 | ; spoken order for listbox and listview = value or name, state, then position
|
---|
1112 | ; the name of the control is not announced here for listboxes
|
---|
1113 | ; customType = caption,type,value,state
|
---|
1114 | ; checkbox = caption,type,state
|
---|
1115 | ; radioButton = caption, type,state
|
---|
1116 | ; button = caption,type, state (use default)
|
---|
1117 | ; link = caption, type, state
|
---|
1118 | ; comboBox = value, position
|
---|
1119 | ; edit = name, type, value, state (use default)
|
---|
1120 | ; spinner = name, type, value, state (use default)
|
---|
1121 | ; multiline edit = current line
|
---|
1122 | ; page tab = all page tabs
|
---|
1123 | ; list item = state, value, position
|
---|
1124 | ; tree item = value, state, position,
|
---|
1125 | ; listbox/listview = not possible
|
---|
1126 | ; treeview = not possible
|
---|
1127 | ; dialog = not possible
|
---|
1128 | ; grid = caption, type, value, state
|
---|
1129 | ; menu = use default
|
---|
1130 | ; slider = caption, type, value
|
---|
1131 | ; progressBar = caption, type, value
|
---|
1132 | ; groupbox = not possible
|
---|
1133 | ;***************************************************************************
|
---|
1134 | Script SayLine()
|
---|
1135 | var
|
---|
1136 | int theTypeCode,
|
---|
1137 | string strVal,
|
---|
1138 | string strState,
|
---|
1139 | handle hwnd,
|
---|
1140 | string strControlType
|
---|
1141 |
|
---|
1142 | ;sayString("sayline")
|
---|
1143 | if !isPcCursor() || isSpecialFocus(False) then
|
---|
1144 | performScript sayLine()
|
---|
1145 | return
|
---|
1146 | Endif
|
---|
1147 |
|
---|
1148 | /*
|
---|
1149 | ; Update the cache
|
---|
1150 | VA508GetComponentProp(hwnd, VA508_FieldName_Value, VA508_Cache_Update, strVal)
|
---|
1151 |
|
---|
1152 | let hwnd = getFocus()
|
---|
1153 | Let TheTypeCode = GetWindowSubTypeCode (GetFocus ())
|
---|
1154 | If !TheTypeCode then ; if any unknown typeCode then get the sub type code from MSAA
|
---|
1155 | Let TheTypeCode = GetObjectSubTypeCode ()
|
---|
1156 | EndIf
|
---|
1157 |
|
---|
1158 | ; if we have a custom control type, then we really don't know how much or little information should be spoken, so say it all!
|
---|
1159 | if theTypeCode == wt_unknown && VA508GetComponentProp(hwnd, VA508_FieldName_Control_Type, VA508_Cache_Use, strControlType) > 0 then ; make assumption that anything that has a value has child objects, doesn't cover case where it isn't a list but has a custom state but not a custom value
|
---|
1160 | VA508SayData(hwnd)
|
---|
1161 | return
|
---|
1162 | Endif
|
---|
1163 |
|
---|
1164 | ; this only applies to list boxes
|
---|
1165 | if stringContains("lb lm lx", getListType(theTypeCode)) ; doesn't apply to listview, should pick up tree with custom value
|
---|
1166 | && !VA508GetGridData(hwnd) then ; grids should be handled differently though, so if value but grid don't use this code, use code in sayLine function
|
---|
1167 | ; BOTH value and state are custom
|
---|
1168 | if VA508GetComponentProp(hwnd, VA508_FieldName_Value, VA508_Cache_Use, strVal) > 0 &&
|
---|
1169 | VA508GetComponentProp(hwnd, VA508_FieldName_State, VA508_Cache_Use, strState) > 0 then
|
---|
1170 | SayMessage (OT_LINE, strVal)
|
---|
1171 | SayMessage (OT_item_state, strState) ; custom expanded/collapsed states should be handled by the framework
|
---|
1172 | SayMessage (OT_POSITION, PositionInGroup ())
|
---|
1173 | return
|
---|
1174 | Endif
|
---|
1175 | ; only VALUE is custom, use state from jaws
|
---|
1176 | if VA508GetComponentProp(hwnd, VA508_FieldName_Value, VA508_Cache_Use, strVal) > 0 &&
|
---|
1177 | VA508GetComponentProp(hwnd, VA508_FieldName_State, VA508_Cache_Use, strState) < 1 then
|
---|
1178 | SayMessage (OT_line, strVal)
|
---|
1179 | If (theTypeCode == WT_TREEVIEW || theTypecode == WT_TREEVIEWITEM) then
|
---|
1180 | SayTVFocusItemExpandState (hwnd) ; getObjectState() doesn't return correct info for tree views
|
---|
1181 | Else
|
---|
1182 | SayMessage (ot_item_state,getObjectState())
|
---|
1183 | endif
|
---|
1184 | SayMessage (OT_POSITION, PositionInGroup ())
|
---|
1185 | return
|
---|
1186 | Endif
|
---|
1187 | ; only STATE is custom - current case for checklist box
|
---|
1188 | if VA508GetComponentProp(hwnd, VA508_FieldName_State, VA508_Cache_Use, strState) > 0 &&
|
---|
1189 | VA508GetComponentProp(hwnd, VA508_FieldName_Value, VA508_Cache_Use, strVal) < 1 then
|
---|
1190 | Let strVal = GetAccName()
|
---|
1191 | SayMessage (OT_line, strVal)
|
---|
1192 | SayMessage (OT_item_State, strState)
|
---|
1193 | SayMessage (OT_POSITION, PositionInGroup ())
|
---|
1194 | return
|
---|
1195 | EndIf ; only state
|
---|
1196 | Endif ; are we on a listbox or a custom control that has it's value set
|
---|
1197 |
|
---|
1198 | ; another special case for listboxes
|
---|
1199 | ; no custom state or value found but need to use msaa for listboxes
|
---|
1200 | ; for standard listboxes that JAWS has trouble announcing not selected for
|
---|
1201 | if stringContains("lb lm lx", getListType(theTypeCode)) then ; doesn't apply to listview, only listbox, should pick up tree with custom value
|
---|
1202 | say(getAccState(),ot_item_state)
|
---|
1203 | say(getAccName(),ot_selected_item) ; uses msaa for list item, falls back on getObjectValue()
|
---|
1204 | SayMessage (OT_POSITION, PositionInGroup ())
|
---|
1205 | return
|
---|
1206 | Endif
|
---|
1207 | */
|
---|
1208 | ; performScript sayLine() ; this function in default is likely to call the function sayLine below
|
---|
1209 | sayLine()
|
---|
1210 | EndScript
|
---|
1211 |
|
---|
1212 | ;*****************************************************************************************
|
---|
1213 | String Function tvGetFocusItemExpandStateString (handle hwnd)
|
---|
1214 | if tvGetFocusItemExpandState (hwnd) then
|
---|
1215 | return "opened"
|
---|
1216 | else
|
---|
1217 | return "closed"
|
---|
1218 | Endif
|
---|
1219 | EndFunction
|
---|
1220 |
|
---|
1221 | ;*****************************************************************************************
|
---|
1222 | ; also called by control+home and control+end in grid
|
---|
1223 | ; called by script sayLine for edits and buttons when sayLine command is pressed
|
---|
1224 | void Function SayLine(int iDrawHighlights)
|
---|
1225 | var
|
---|
1226 | int typeCode,
|
---|
1227 | int subTypeCode,
|
---|
1228 | handle hwnd,
|
---|
1229 | string strState,
|
---|
1230 | string strCaption,
|
---|
1231 | string strValue,
|
---|
1232 | string strControlType,
|
---|
1233 | string strPosition,
|
---|
1234 | int special
|
---|
1235 |
|
---|
1236 | ;sayString("sayline")
|
---|
1237 | if !isPCCursor() || isSpecialFocus(False) then
|
---|
1238 | return sayLine(iDrawHighlights)
|
---|
1239 | endIf
|
---|
1240 | let hwnd = getFocus()
|
---|
1241 | let typeCode = getWindowTypeCode(hwnd)
|
---|
1242 | ; sayInteger(typeCode)
|
---|
1243 | let subTypeCode = getWindowSubTypeCode(hwnd)
|
---|
1244 |
|
---|
1245 | if stringContains("lb lm lx", getListType(TypeCode)) then
|
---|
1246 | let special = true ; for listbox without customizations we need this for msaa names to be announced
|
---|
1247 | elif getObjectTypeCode() == wt_listboxItem then ; for list view
|
---|
1248 | let special = true ; for listview without customizations we need this for position in group to be spoken
|
---|
1249 | elif (getWindowClass(hwnd) == "TORComboEdit" || getWindowClass(hwnd) == "TORComboBox") && positionInGroup() then
|
---|
1250 | let special = True
|
---|
1251 | EndIf
|
---|
1252 |
|
---|
1253 | ; simple call to update the cache
|
---|
1254 | VA508GetComponentProp(getFocus(), VA508_FieldName_Control_Type, VA508_Cache_Update, strControlType)
|
---|
1255 |
|
---|
1256 | ; added jda 4-22-08 to make standard edit combos announce blank when empty and nothing else, also prevents speaking of caption on standard edit combos when sayLine is pressed
|
---|
1257 | if getWindowClass(hwnd) == wcEdit && getWindowClass(getParent(hwnd)) == wcTComboBox then
|
---|
1258 | let typeCode = wt_editCombo
|
---|
1259 | endif
|
---|
1260 |
|
---|
1261 | ; combo boxes should not have their name spoken
|
---|
1262 | if (typeCode == wt_edit && subTypeCode != wt_multiline_edit) ; also covers edit comboes, and spinboxes because they have a typeCode of edit
|
---|
1263 | || typeCode == wt_button then ; also handles edit & edit comboes
|
---|
1264 | ; sayInteger(subTypeCode)
|
---|
1265 | if VA508SayData(hwnd) then
|
---|
1266 | return
|
---|
1267 | else ; else fall through to regular sayline
|
---|
1268 | sayLine(iDrawHighlights) ; calls internal sayline function as default has no sayline function
|
---|
1269 | return
|
---|
1270 | endIf
|
---|
1271 | ; if we have a custom control type, then we really don't know how much or little information should be spoken, so say it all!
|
---|
1272 | elif TypeCode == wt_unknown && VA508GetComponentProp(hwnd, VA508_FieldName_Control_Type, VA508_Cache_Use, strControlType) > 0 then ; make assumption that anything that has a value has child objects, doesn't cover case where it isn't a list but has a custom state but not a custom value
|
---|
1273 | VA508SayData(hwnd)
|
---|
1274 | return
|
---|
1275 | elif VA508getGridData(getFocus(),0) > 0 then ; GRID
|
---|
1276 | say(getCurrentCellHeadersData(),ot_line)
|
---|
1277 | return
|
---|
1278 | elif VA508GetComponentProp(getFocus(), VA508_FieldName_Caption, VA508_Cache_Use, strCaption) < 1 &&
|
---|
1279 | VA508GetComponentProp(getFocus(), VA508_FieldName_Control_Type, VA508_Cache_Use, strControlType) < 1 &&
|
---|
1280 | VA508GetComponentProp(getFocus(), VA508_FieldName_Value, VA508_Cache_Use, strValue) < 1 &&
|
---|
1281 | VA508GetComponentProp(getFocus(), VA508_FieldName_State, VA508_Cache_Use, strState) < 1 &&
|
---|
1282 | !special then
|
---|
1283 | sayLine(iDrawHighlights) ; calls internal sayline function as default has no sayline function
|
---|
1284 | return
|
---|
1285 | elif subTypeCode == wt_multiline_Edit then
|
---|
1286 | sayLine(iDrawHighlights) ; calls internal sayline function as default has no sayline function
|
---|
1287 | return
|
---|
1288 | endIf
|
---|
1289 |
|
---|
1290 | ; now we have at least one custom property and it is stored in our local variable or we are special
|
---|
1291 |
|
---|
1292 | let strPosition = PositionInGroup()
|
---|
1293 | if getWindowClass(hwnd) == "TORComboEdit" then
|
---|
1294 | let typeCode = WT_EditCombo
|
---|
1295 | elif getWindowClass(hwnd) == "TORComboBox" then
|
---|
1296 | let typeCode = WT_ComboBox
|
---|
1297 | endIf
|
---|
1298 |
|
---|
1299 | ; now let's set everything from default if there wasn't a custom framework property
|
---|
1300 | if VA508GetComponentProp(getFocus(), VA508_FieldName_Caption, VA508_Cache_Use, strCaption) < 1 then
|
---|
1301 | ;let strCaption = getAccName()
|
---|
1302 | let strCaption = getObjectName() ; don't need to worry about child objects
|
---|
1303 | Endif
|
---|
1304 | if VA508GetComponentProp(getFocus(), VA508_FieldName_Control_Type, VA508_Cache_Use, strControlType) < 1 then
|
---|
1305 | let strControlType = getObjectType()
|
---|
1306 | Endif
|
---|
1307 | if VA508GetComponentProp(getFocus(), VA508_FieldName_Value, VA508_Cache_Use, strValue) < 1 then
|
---|
1308 | let strValue = getAccValue()
|
---|
1309 | Endif
|
---|
1310 | if VA508GetComponentProp(getFocus(), VA508_FieldName_State, VA508_Cache_Use, strState) < 1 then
|
---|
1311 | let strState = getObjectState()
|
---|
1312 | Endif
|
---|
1313 | if typeCode == wt_treeview then
|
---|
1314 | let strState = tvGetFocusItemExpandStateString (hwnd) + " " + strState
|
---|
1315 | Endif
|
---|
1316 |
|
---|
1317 | ; caption is typically not announced here, so no custom caption is announced unless we think we are on a control with no children and no value
|
---|
1318 | ; ControlType is typically not announced here, so no custom control type is announced
|
---|
1319 | ; controls with custom values should be handled by sayLine script and thus are not handled here
|
---|
1320 | ; instructions and item instructions are typically not announced when sayLine is pressed that is why custom ones are not set here
|
---|
1321 |
|
---|
1322 | if typeCode == wt_checkbox ||
|
---|
1323 | typeCode == wt_radiobutton then
|
---|
1324 | say(strCaption,ot_control_name)
|
---|
1325 | say(strControlType,ot_control_type)
|
---|
1326 | say(strState,ot_item_state)
|
---|
1327 | Elif typeCode == wt_comboBox || typeCode == WT_EditCombo then
|
---|
1328 | if !strValue then
|
---|
1329 | let strValue = " "
|
---|
1330 | endIf
|
---|
1331 | say(strValue,ot_line)
|
---|
1332 | ; jda added 4-22-08 if statement to prevent position in group from being announced when tor edit combo box is empty
|
---|
1333 | if !(strValue == " " && stringLength(strValue)) then
|
---|
1334 | say(strPosition,ot_position)
|
---|
1335 | Endif
|
---|
1336 | Elif typeCode == wt_slider ||
|
---|
1337 | typeCode == wt_progressBar then
|
---|
1338 | say(strCaption,ot_control_name)
|
---|
1339 | say(strControlType,ot_control_type)
|
---|
1340 | say(strValue,ot_selected_item)
|
---|
1341 | elif stringContains("lb lm lx", getListType(typeCode)) then
|
---|
1342 | say(strValue,ot_selected_item)
|
---|
1343 | say(strState,ot_item_state)
|
---|
1344 | say(strPosition,ot_position)
|
---|
1345 | elif typecode == wt_listview then ; for list views
|
---|
1346 | say(strValue,ot_selected_item)
|
---|
1347 | say(strState,ot_item_state)
|
---|
1348 | say(strPosition,ot_position)
|
---|
1349 | elif typeCode == wt_treeview then
|
---|
1350 | ; no level needs to be announced here
|
---|
1351 | say(strValue,ot_selected_item)
|
---|
1352 | say(strState,ot_item_state)
|
---|
1353 | say(strPosition,ot_position)
|
---|
1354 | Else ; for anything else speak everything
|
---|
1355 | if VA508SayData(hwnd) then
|
---|
1356 | return
|
---|
1357 | else
|
---|
1358 | sayLine(iDrawHighlights) ; this should never get called, here as backup!
|
---|
1359 | endif
|
---|
1360 | Endif
|
---|
1361 | EndFunction
|
---|
1362 |
|
---|
1363 | ;****************************************
|
---|
1364 | ; this function should replace sayObjectTypeAndText
|
---|
1365 | int Function HandleCustomWindows(handle hwnd)
|
---|
1366 | ; sayString(getWindowClass(hwnd))
|
---|
1367 |
|
---|
1368 | if getWindowClass(hwnd) == wcTComboBox && getWindowClass(getFirstChild(hwnd)) == wcEdit then
|
---|
1369 | return True
|
---|
1370 | endif
|
---|
1371 |
|
---|
1372 | if glbSuppressFocusChange then
|
---|
1373 | let glbSuppressFocusChange = FALSE
|
---|
1374 | return true
|
---|
1375 | endif
|
---|
1376 |
|
---|
1377 | ; don't waste our time processing
|
---|
1378 | if hWnd == 0 || getWindowClass(hWnd) == "Invalid" then
|
---|
1379 | return true
|
---|
1380 | Endif
|
---|
1381 |
|
---|
1382 | if VA508SayData(hwnd) then
|
---|
1383 | ; sayString("custom")
|
---|
1384 | return true ; customizations were announced
|
---|
1385 | else
|
---|
1386 | ; sayString("use default")
|
---|
1387 | return false ; we are using default code in JAWS
|
---|
1388 | endIf
|
---|
1389 | EndFunction
|
---|
1390 |
|
---|
1391 | ; called first
|
---|
1392 | ;************************************************************************
|
---|
1393 | void Function SayTutorialHelp (int iSubType, int flag)
|
---|
1394 | If (GetCurrentWindow() == ghVA508tutorWindow) then
|
---|
1395 | If giVA508TutorReturnValue > 0 then ; if we have a global tutor message announce it
|
---|
1396 | if gsVa508tutorMessage == " " && stringLength(gsva508tutorMessage) == 1 then
|
---|
1397 | return ; prevents blank from being announced when custom tutor message is " "
|
---|
1398 | endif
|
---|
1399 | Endif
|
---|
1400 | Endif
|
---|
1401 | SayTutorialHelp (iSubType, flag)
|
---|
1402 | EndFunction
|
---|
1403 |
|
---|
1404 | ;***********************************************************************
|
---|
1405 | ; JAWS internally calls this function... in JAWS 7.1 and higher
|
---|
1406 | ;***********************************************************************
|
---|
1407 | String Function GetCustomTutorMessage ()
|
---|
1408 | If (GetCurrentWindow() == ghVA508tutorWindow) then
|
---|
1409 | If giVA508TutorReturnValue > 0 then ; if we have a global tutor message announce it
|
---|
1410 | Return gsVA508tutorMessage ; if " " then JAWS may announce blank when insert+tab is pressed
|
---|
1411 | EndIf
|
---|
1412 | EndIf
|
---|
1413 | Return getCustomTutorMessage()
|
---|
1414 | EndFunction
|
---|
1415 |
|
---|
1416 | ;**********************************************************************
|
---|
1417 | ; initialize variables and tell code to perform handshake with dispatch window. Reset any globals in case other application left them in memory which should not be the case though
|
---|
1418 | ;**********************************************************************
|
---|
1419 | Void Function AutoStartEvent ()
|
---|
1420 | let inDebugging = False
|
---|
1421 | let fwDebug = False
|
---|
1422 | let giDebugMode = 0
|
---|
1423 | if fileExists(getJAWSSettingsDirectory() +"\\debug.ini") then
|
---|
1424 | let inDebugging = True
|
---|
1425 | endIf
|
---|
1426 | if fileExists(getJAWSSettingsDirectory() +"\\fwdebug.ini") then
|
---|
1427 | let fwDebug = True
|
---|
1428 | endIf
|
---|
1429 | let gbVA508needToLinkToDLL = TRUE
|
---|
1430 | let giVA508messageID = RegisterWindowMessage(VA508_Reg_Msg_ID)
|
---|
1431 | VA508ResetGlobals()
|
---|
1432 | VA508EnsureInitialized()
|
---|
1433 | UpdateBrailleClasses()
|
---|
1434 | UpdateControlTypes()
|
---|
1435 | If !giAppHasBeenLoaded Then
|
---|
1436 | LoadPersonalSettings() ; load personal settings
|
---|
1437 | let giAppHasBeenLoaded=TRUE
|
---|
1438 | EndIf
|
---|
1439 |
|
---|
1440 | EndFunction
|
---|
1441 |
|
---|
1442 | ;**********************************************************************
|
---|
1443 | ; called when user alt+tabs out of application, resets all global variables and forces the application to re-initialize next time. This helps to ensure patient privacy as no patient data is left in hidden windows.
|
---|
1444 | ;**********************************************************************
|
---|
1445 | Void Function AutoFinishEvent()
|
---|
1446 | var
|
---|
1447 | object nullObject
|
---|
1448 |
|
---|
1449 | let gbVA508needToLinkToDLL = TRUE
|
---|
1450 | VA508ResetGlobals()
|
---|
1451 | EndFunction
|
---|
1452 |
|
---|
1453 | ;**********************************************************************
|
---|
1454 | ; called when JAWSKey+Q is pressed to announce script file settings that are loaded and module file name that is being used
|
---|
1455 | ;**********************************************************************
|
---|
1456 | Script ScriptFileName()
|
---|
1457 | ; one line of debugging code
|
---|
1458 | if !giDebugMode then
|
---|
1459 | ScriptAndAppNames(msgScriptSetName)
|
---|
1460 | Else ; start debug mode
|
---|
1461 | DisplayDebugData()
|
---|
1462 | Endif ; end debug mode
|
---|
1463 | EndScript
|
---|
1464 |
|
---|
1465 | ;***********************************************************************
|
---|
1466 | ; added by jda 4-22-08
|
---|
1467 | ;***********************************************************************
|
---|
1468 | void Function DisplayDebugData()
|
---|
1469 | var
|
---|
1470 | string strCaption,
|
---|
1471 | string strControlType,
|
---|
1472 | string strValue,
|
---|
1473 | string strState,
|
---|
1474 | string strInstructions,
|
---|
1475 | string strItemInstructions,
|
---|
1476 | int iCustomInfo,
|
---|
1477 | string sDisplayText
|
---|
1478 |
|
---|
1479 | let sDisplayText = ""
|
---|
1480 | if VA508GetComponentProp(getFocus(), VA508_FieldName_Caption, VA508_Cache_Use, strCaption) > 0 then
|
---|
1481 | ;say("has custom name",ot_jaws_message)
|
---|
1482 | ;say(strCaption,ot_control_name)
|
---|
1483 | let sDisplayText = sDisplayText + "Custom Name: " + strCaption + "\n"
|
---|
1484 | let iCustomInfo = true
|
---|
1485 | Endif
|
---|
1486 | if VA508GetComponentProp(getFocus(), VA508_FieldName_Control_Type, VA508_Cache_Use, strControlType) > 0 then
|
---|
1487 | ;say("has custom type",ot_jaws_message)
|
---|
1488 | ;say(strControlType,ot_control_type)
|
---|
1489 | let sDisplayText = sDisplayText + "Custom Type: " + strControlType + "\n"
|
---|
1490 | let iCustomInfo = true
|
---|
1491 | Endif
|
---|
1492 | if VA508GetComponentProp(getFocus(), VA508_FieldName_Value, VA508_Cache_Use, strValue) > 0 then
|
---|
1493 | ;say("has custom value",ot_jaws_message)
|
---|
1494 | ;say(strValue,ot_selected_item)
|
---|
1495 | let sDisplayText = sDisplayText + "Custom Value: " + strValue + "\n"
|
---|
1496 | let iCustomInfo = true
|
---|
1497 | Endif
|
---|
1498 | if VA508GetComponentProp(getFocus(), VA508_FieldName_State, VA508_Cache_Use, strState) > 0 then
|
---|
1499 | ;say("has custom state",ot_jaws_message)
|
---|
1500 | ;say(strState,ot_item_state)
|
---|
1501 | let sDisplayText = sDisplayText + "Custom State: " + strState + "\n"
|
---|
1502 | let iCustomInfo = true
|
---|
1503 | Endif
|
---|
1504 | if VA508GetComponentProp(getFocus(),VA508_FieldName_Instructions, VA508_Cache_Use, strInstructions) > 0 then
|
---|
1505 | ;say("has custom instructions",ot_jaws_message)
|
---|
1506 | ;say(strInstructions,ot_line)
|
---|
1507 | let sDisplayText = sDisplayText + "Custom Instructions: " + strInstructions + "\n"
|
---|
1508 | let iCustomInfo = true
|
---|
1509 | Endif
|
---|
1510 | if VA508GetComponentProp(getFocus(), VA508_FieldName_Item_Instructions, VA508_Cache_Use, strItemInstructions) > 0 then
|
---|
1511 | ;say("has custom item instructions",ot_jaws_message)
|
---|
1512 | ;say(strItemInstructions,ot_line)
|
---|
1513 | let sDisplayText = sDisplayText + "Custom Item Instructions: " + strItemInstructions + "\n"
|
---|
1514 | let iCustomInfo = true
|
---|
1515 | Endif
|
---|
1516 | if !iCustomInfo then
|
---|
1517 | ;say("No custom information found",ot_Jaws_message)
|
---|
1518 | let sDisplayText = "no custom information found\n"
|
---|
1519 | Endif
|
---|
1520 |
|
---|
1521 | va508getApplicationData(getFocus(),va508_queryCode_all)
|
---|
1522 | ;copyToClipboard("Status:" + VA508GetStringValue(va508_fieldname_data_status)+ " Data: " + gsva508data)
|
---|
1523 | let sDisplayText = sDisplayText + "Status:" + VA508GetStringValue(va508_fieldname_data_status)+ " Data: " + gsva508data + "\n" + "DLL handle: " + IntToString(ghVA508DLLWindow) + "\n" + "Need to link to DLL?: " + IntToString(gbVA508needToLinkToDLL) + "\n" + "Data Windows Title: " + gsVA508dataWindowTitle + "\n"
|
---|
1524 | ;sayMessage(ot_message,"data copied to clipboard")
|
---|
1525 | If UserBufferIsActive() then UserBufferDeActivate() Endif
|
---|
1526 | UserBufferClear()
|
---|
1527 | sayMessage(ot_user_buffer,sDisplayText)
|
---|
1528 | EndFunction
|
---|
1529 |
|
---|
1530 | ;**********************************************************************
|
---|
1531 | int function abs(int n)
|
---|
1532 | ; Absolute value
|
---|
1533 | if n < 0 then
|
---|
1534 | return 0-n
|
---|
1535 | endIf
|
---|
1536 | return n
|
---|
1537 | endFunction
|
---|
1538 |
|
---|
1539 | ;**********************************************************************
|
---|
1540 | ; Get position and count from TORComboBox windows.
|
---|
1541 | ;**********************************************************************
|
---|
1542 | int function getTorComboInfo(int byRef pos, int byRef count)
|
---|
1543 | var
|
---|
1544 | handle hwnd,
|
---|
1545 | object o, int childID
|
---|
1546 | let hwnd = getCurrentWindow()
|
---|
1547 | if !hwnd then
|
---|
1548 | return False
|
---|
1549 | endIf
|
---|
1550 | if getWindowClass(hwnd) == "TorComboEdit" then
|
---|
1551 | let hwnd = getParent(hwnd)
|
---|
1552 | endIf
|
---|
1553 | if getWindowClass(hwnd) != "TorComboBox" then
|
---|
1554 | return False
|
---|
1555 | endIf
|
---|
1556 | let o = getObjectFromEvent(hwnd, -4, 0, childID) ; -4 = ObjID_Client
|
---|
1557 | if !o then
|
---|
1558 | return False
|
---|
1559 | endIf
|
---|
1560 | let o = o.accNavigate(8, childID) ; 8 = NavDir_LastChild
|
---|
1561 | if !o then
|
---|
1562 | return False
|
---|
1563 | endIf
|
---|
1564 | if o.accRole(0) == 9 then ; 9 = Role_System_Window
|
---|
1565 | let o = o.accChild(-4)
|
---|
1566 | if !o then
|
---|
1567 | return False
|
---|
1568 | endIf
|
---|
1569 | endIf
|
---|
1570 | if o.accRole(0) != 33 ; 33 = Role_System_List
|
---|
1571 | && isPCCursor() && getWindowTypeCode(getFirstChild(getFocus())) == WT_Button then
|
---|
1572 | let hwnd = getFirstChild(findTopLevelWindow("TORDropPanel", ""))
|
---|
1573 | if getWindowClass(hwnd) != "TORListBox"
|
---|
1574 | || abs(getWindowLeft(hwnd) -getWindowLeft(getFocus())) > 5
|
---|
1575 | || abs(getWindowTop(hwnd) -getWindowBottom(getFocus())) > 5 then
|
---|
1576 | return False
|
---|
1577 | endIf
|
---|
1578 | let o = getObjectFromEvent(hwnd, -4, 0, childID) ; -4 = ObjID_Client
|
---|
1579 | if !o then
|
---|
1580 | return False
|
---|
1581 | endIf
|
---|
1582 | if o.accRole(0) != 33 then ; 33 = Role_System_List
|
---|
1583 | return False
|
---|
1584 | endIf
|
---|
1585 | endIf
|
---|
1586 | let count = o.accChildCount +0
|
---|
1587 | let pos = o.accSelection +0
|
---|
1588 | return True
|
---|
1589 | endFunction
|
---|
1590 |
|
---|
1591 | ;**********************************************************************
|
---|
1592 | ; add proper speaking of position in group information for standard delphi listboxes, listviews already work correctly
|
---|
1593 | ; called by sayTreeViewLevel from activeItemChangedEvent
|
---|
1594 | String Function PositionInGroup ()
|
---|
1595 | var
|
---|
1596 | handle hwnd,
|
---|
1597 | int hItem,
|
---|
1598 | int hOrigItem,
|
---|
1599 | int count,
|
---|
1600 | int count1,
|
---|
1601 | int pos,
|
---|
1602 | string str
|
---|
1603 |
|
---|
1604 | let hwnd = getFocus()
|
---|
1605 | let pos = 0
|
---|
1606 | let count = 0
|
---|
1607 | if getObjectTypeCode() == wt_listboxitem then ; this is actually for list views which return a type code of listbox item
|
---|
1608 | let pos = lvGetFocusItem(hwnd)
|
---|
1609 | let count = lvGetItemCount (hwnd)
|
---|
1610 | elif getObjectTypeCode() == wt_listbox then
|
---|
1611 | let pos = SendMessage(hwnd,LB_GETCURSEL,0,0)+1
|
---|
1612 | let count = SendMessage(hwnd,LB_COUNT,0,0)
|
---|
1613 | elif getWindowClass(hwnd) == "TorComboEdit"
|
---|
1614 | || (getWindowClass(hwnd) == "TorComboBox" && !positionInGroup())
|
---|
1615 | then
|
---|
1616 | if !getTorComboInfo(pos, count) then
|
---|
1617 | let pos = 0
|
---|
1618 | let count = 0
|
---|
1619 | endIf
|
---|
1620 | elif getObjectTypeCode() == wt_treeview && !(StringContains(StringLower(PositionInGroup()),"of") ||
|
---|
1621 | StringContains(StringLower(PositionInGroup()),"item")) then
|
---|
1622 | ; sayString(positioninGroup())
|
---|
1623 | ; use custom
|
---|
1624 | let hItem = sendMessage(hWnd,TVM_GETNEXTITEM,TVGN_CARET,0)
|
---|
1625 | if hItem then
|
---|
1626 | let hOrigItem = hItem
|
---|
1627 | let count = 0
|
---|
1628 | while hItem != 0 && count < 200 ; should always go through once
|
---|
1629 | let hItem = sendMessage(hWnd,TVM_GETNEXTITEM,TVGN_PREVIOUS,hItem)
|
---|
1630 | let count = count + 1
|
---|
1631 | EndWhile
|
---|
1632 | let hItem = hOrigItem
|
---|
1633 | let count1 = -1
|
---|
1634 | while hItem != 0 && count1 < 200 ; should always go through once
|
---|
1635 | let hItem = sendMessage(hWnd,TVM_GETNEXTITEM,TVGN_NEXT,hItem)
|
---|
1636 | let count1 = count1 + 1
|
---|
1637 | EndWhile
|
---|
1638 | let pos = count
|
---|
1639 | let count = count+count1
|
---|
1640 | Endif ; if we a valid handle for the item
|
---|
1641 | endif ; if we have a valid position
|
---|
1642 | if count then
|
---|
1643 | if pos == 0 then
|
---|
1644 | if count == 1 then
|
---|
1645 | let str = formatString(msgItemCount1, intToString(count))
|
---|
1646 | else
|
---|
1647 | let str = formatString(msgItemCount2, intToString(count))
|
---|
1648 | endIf
|
---|
1649 | else
|
---|
1650 | let str = formatString(msgPosMOfN, intToString(pos), intToString(count))
|
---|
1651 | endIf
|
---|
1652 | endIf
|
---|
1653 | if stringLength(str) then
|
---|
1654 | return str
|
---|
1655 | endIf
|
---|
1656 | return PositionInGroup()
|
---|
1657 | EndFunction
|
---|
1658 |
|
---|
1659 | ;**********************************************************************
|
---|
1660 | ;**********************************************************************
|
---|
1661 | Script Test()
|
---|
1662 | var
|
---|
1663 | string str
|
---|
1664 |
|
---|
1665 | ; get4kName(getCurrentWindow())
|
---|
1666 | ; sayInteger(RegisterWindowMessage("VA 508 / Freedom Scientific - JAWS Communication Message ID"))
|
---|
1667 | EndScript
|
---|
1668 |
|
---|
1669 | ;**********************************************************************
|
---|
1670 | ; Test function for getting and speaking and/or displaying all DLL framework data for any window.
|
---|
1671 | ; Requires BX to be loaded.
|
---|
1672 | ; Usage:
|
---|
1673 | ; First select a window via the BX Window Navigation map.
|
---|
1674 | ; Then from inside or outside of BX, type BXQuickKey T (for Test) <num>.
|
---|
1675 | ; <num> is a number or number plus other keys that determine what to query for and speak or show, as follows:
|
---|
1676 | ; - 0 for query and speak all,
|
---|
1677 | ; - Ctrl+Shift+3 for query and show-all (in JAWS virtual viewer),
|
---|
1678 | ; - 1-7 for query and speak caption, value, controlType, state, instructions, itemInstructions, or data individually,
|
---|
1679 | ; - 8-9 to send query bit 8 or 9 and speak result,
|
---|
1680 | ; - Shift+0-9 to send one of query bits 10-19 and speak result,
|
---|
1681 | ; - Ctrl+0-9 to send one of query bits 20-29 and speak result,
|
---|
1682 | ; - Ctrl+Shift+0-2 to send one of query bits 30-32 and speak result, or
|
---|
1683 | ; - Ctrl+Shift+4-9 for query and show caption, value, controlType, state, instructions, or itemInstructions individually.
|
---|
1684 | ; Parameter n is set to 0-9 for keys 0-9, 10-19 for Shift+0-9, 20-29 for Ctrl+0-9, and 30-39 for Ctrl+Shift+0-9.
|
---|
1685 | ; This function calls VA508GetApplicationData and VA508GetGridData but does all other parsing internally.
|
---|
1686 | ;**********************************************************************
|
---|
1687 | void function bxTestNum(int n)
|
---|
1688 | var
|
---|
1689 | handle hwnd,
|
---|
1690 | int iQueryCode,
|
---|
1691 | string fmt,
|
---|
1692 | string varData, string data,
|
---|
1693 | string delim,
|
---|
1694 | string seg,
|
---|
1695 | string varName, int varStart, int varLen, string varVal,
|
---|
1696 | int i,
|
---|
1697 | string debugBuf,
|
---|
1698 | string buf
|
---|
1699 | /*
|
---|
1700 | let hwnd = VA508Cast(bxGetWindow())
|
---|
1701 | if !hwnd then
|
---|
1702 | bxSayString("No window selected", "")
|
---|
1703 | return
|
---|
1704 | endIf
|
---|
1705 | */
|
---|
1706 | let hwnd = getCurrentWindow()
|
---|
1707 | let fmt = ""
|
---|
1708 | if n >= 32 then
|
---|
1709 | let n = n -33
|
---|
1710 | let fmt = fmt +"v"
|
---|
1711 | endIf
|
---|
1712 | if n then
|
---|
1713 | let iQueryCode = 1 << (n-1)
|
---|
1714 | else
|
---|
1715 | let iQueryCode = VA508_QueryCode_All
|
---|
1716 | endIf
|
---|
1717 | VA508GetApplicationData(hwnd, iQueryCode)
|
---|
1718 | let debugBuf = gsVA508GetAppDataDebugBuf
|
---|
1719 |
|
---|
1720 | let varData = gsVA508varData
|
---|
1721 | let data = gsVA508data
|
---|
1722 | let delim = stringLeft(varData, 1)
|
---|
1723 | let buf = ""
|
---|
1724 | let buf = buf +formatString(
|
---|
1725 | ;"VA508 data for window of class %1:\13\10Delimiter: '%2'\13\10",
|
---|
1726 | "VA508 data for window of class %1:\13\10",
|
---|
1727 | getWindowClass(hwnd),
|
---|
1728 | delim
|
---|
1729 | )
|
---|
1730 | let i = 1
|
---|
1731 | while i
|
---|
1732 | let i = i +1
|
---|
1733 | let seg = stringSegment(varData, delim, i)
|
---|
1734 | if stringLength(seg) then
|
---|
1735 | let varName = stringSegment(seg, "=,", 1)
|
---|
1736 | let varVal = ""
|
---|
1737 | let varStart = stringToInt(stringSegment(seg, "=,", 2)) +1
|
---|
1738 | let varLen = stringToInt(stringSegment(seg, "=,", 3))
|
---|
1739 | if varStart && varLen then
|
---|
1740 | let varVal = substring(data, varStart, varLen)
|
---|
1741 | endIf
|
---|
1742 | if stringLength(varVal) then
|
---|
1743 | let buf = buf +formatString("\13\10%1: %2", varName, varVal)
|
---|
1744 | if varName == "value" then
|
---|
1745 | ; Include grid data where appropriate.
|
---|
1746 | if VA508getGridData(varVal,0) then
|
---|
1747 | let buf = buf +formatString(
|
---|
1748 | "\13\10Grid data:\13\10Column %1 (%2 of %3)\13\10Row %4 (%5 of %6)\13\10Cell %7 (%8 of %9)",
|
---|
1749 | gsVA508cacheGridColHdr, intToString(giVA508cacheGridColNum), intToString(giVA508cacheGridColCnt),
|
---|
1750 | gsVA508cacheGridRowHdr, intToString(giVA508cacheGridRowNum), intToString(giVA508cacheGridRowCnt),
|
---|
1751 | gsVA508cacheGridCellVal, intToString(giVA508cacheGridCellNum), intToString(giVA508cacheGridCellCnt))
|
---|
1752 | endIf
|
---|
1753 | elif varName == "dataStatus" then
|
---|
1754 | ; Some of these bits are obsolete but can still be passed, so they are named here.
|
---|
1755 | ; Obsolete bits: CheckForStateChanges through ItemChangeSpeakValues, except for ItemChanged.
|
---|
1756 | ; [DGL, 2007-05-31]
|
---|
1757 | let buf = buf +formatString(" (%1)",
|
---|
1758 | VA508Cast(olStringFlags(stringToInt(varVal),
|
---|
1759 | "|Caption|Value|ControlType|State|Instructions|ItemInstructions|Data||CheckForStateChanges|CheckForItemChanges|GetOnlyIfStateChanged|GetOnlyIfItemChanged|StateChanged|ItemChanged|ItemChangeSpeakValues|||||||||Error"))
|
---|
1760 | )
|
---|
1761 | endIf
|
---|
1762 | endIf
|
---|
1763 | else
|
---|
1764 | let i = 0 ; exits loop
|
---|
1765 | endIf
|
---|
1766 | endWhile
|
---|
1767 | if fwDebug then
|
---|
1768 | let buf = buf +formatString("\13\10\13\10VarData: %1\13\10Data: %2",
|
---|
1769 | varData, data)
|
---|
1770 | if debugBuf then
|
---|
1771 | let buf = buf +"\13\10\13\10" +debugBuf
|
---|
1772 | endIf
|
---|
1773 | endIf ; fwDebug
|
---|
1774 | bxSayString(buf, fmt)
|
---|
1775 | endFunction
|
---|
1776 |
|
---|
1777 | ;**********************************************************************
|
---|
1778 | ; Automatically close a combo box if one is open when tab or shift+tab is pressed
|
---|
1779 | ; Without this, tab and shift+tab in an open combo box do nothing.
|
---|
1780 | ;**********************************************************************
|
---|
1781 | void function autoCloseIfOpenCombo()
|
---|
1782 | var
|
---|
1783 | string class,
|
---|
1784 | handle hWnd
|
---|
1785 | let hWnd = getFocus()
|
---|
1786 | if getWindowClass(hWnd) == wcComboLBox then
|
---|
1787 | TypeKey(Key_F4)
|
---|
1788 | endIf
|
---|
1789 | endFunction
|
---|
1790 |
|
---|
1791 | ;**********************************************************************
|
---|
1792 | Script Tab()
|
---|
1793 | if isSpecialFocus(False) then
|
---|
1794 | autoCloseIfOpenCombo()
|
---|
1795 | endIf
|
---|
1796 | PerformScript Tab()
|
---|
1797 | EndScript
|
---|
1798 |
|
---|
1799 | ;**********************************************************************
|
---|
1800 | Script ShiftTab()
|
---|
1801 | if isSpecialFocus(False) then
|
---|
1802 | autoCloseIfOpenCombo()
|
---|
1803 | endIf
|
---|
1804 | PerformScript ShiftTab()
|
---|
1805 | EndScript
|
---|
1806 |
|
---|
1807 | ;**********************************************************************
|
---|
1808 | ; Avoids double speech in edit combo boxes.
|
---|
1809 | ;**********************************************************************
|
---|
1810 | Void Function ValueChangedEvent (handle hwnd, int objId, int childId, int nObjType, string sObjName, string sObjValue,int bIsFocusObject)
|
---|
1811 | ; A fix borrowed from JAWS 9...
|
---|
1812 | if nObjType == WT_Edit
|
---|
1813 | && getObjectSubtypeCode() == WT_EditCombo then
|
---|
1814 | ; This seems to happen at random;
|
---|
1815 | ; nObjType should normally be WT_EditCombo also. [DGL, 2007-10-03]
|
---|
1816 | let nObjType = WT_EditCombo
|
---|
1817 | endIf
|
---|
1818 | ValueChangedEvent (hwnd, objId, childId, nObjType, sObjName, sObjValue, bIsFocusObject)
|
---|
1819 | if nObjType == wt_editCombo && bIsFocusObject && sObjValue then
|
---|
1820 | ; we can assume it was spoken so suppress sayHighLightedText
|
---|
1821 | let gbVA508suppressEcho = true
|
---|
1822 | endIf
|
---|
1823 | EndFunction
|
---|
1824 |
|
---|
1825 | ;**********************************************************************
|
---|
1826 | ; Overwrite of default to prevent double speaking in edit comboes and other places
|
---|
1827 | ;**********************************************************************
|
---|
1828 | Void Function SayHighLightedText (handle hwnd, string buffer)
|
---|
1829 | if lt_suppressHighlight then
|
---|
1830 | scheduleFunction("lt_clearSuppressHighlight", 3)
|
---|
1831 | return
|
---|
1832 | endIf
|
---|
1833 |
|
---|
1834 | ; sayInteger(GetWindowSubTypeCode(hwnd))
|
---|
1835 | ; prevent double speaking in open edit comboes
|
---|
1836 | if getWindowClass(getFocus()) == wcComboLBox then
|
---|
1837 | if getWindowSubTypeCode(hwnd) == wt_editcombo || getWindowClass(hwnd) == "TORComboEdit" then
|
---|
1838 | return
|
---|
1839 | endIf
|
---|
1840 | EndIf
|
---|
1841 | ; prevent double speaking in TORComboEdit boxes, which seem to stay open.
|
---|
1842 | if (hwnd == getFocus() || getWindowClass(hwnd) == "TORListBox")
|
---|
1843 | && getWindowClass(getFocus()) == "TORComboEdit" then
|
---|
1844 | return
|
---|
1845 | endIf
|
---|
1846 | ;sayString(getWindowClass(hwnd) +" " +getWindowClass(getFocus()))
|
---|
1847 | if getWindowClass(hwnd) == wcTMaskEdit then
|
---|
1848 | return
|
---|
1849 | Endif
|
---|
1850 | ; added to suppress echo when valueChangedEvent works in closed editComboes
|
---|
1851 | if gbVA508suppressEcho then
|
---|
1852 | let gbVA508suppressEcho = false
|
---|
1853 | return
|
---|
1854 | EndIf
|
---|
1855 | if getWindowClass(hwnd) == wcTStringGrid && hwnd != getFocus() then
|
---|
1856 | return ; prevent speaking of highlight in grid when focus is not in that control
|
---|
1857 | Endif
|
---|
1858 |
|
---|
1859 | SayHighLightedText (hwnd, buffer)
|
---|
1860 | EndFunction
|
---|
1861 |
|
---|
1862 | ;**********************************************************************
|
---|
1863 | ; Handles custom translations of types and states for output.
|
---|
1864 | ; Also completely defines the structure and location of translation tables.
|
---|
1865 | ; sTable: Braille for Braille translations.
|
---|
1866 | ; Other tables such as "Speech" could be defined if necessary.
|
---|
1867 | ; iQueryCode: Properties to look up in the table.
|
---|
1868 | ; %1 and %2 in sKeyFormat become initial Type and State values, respectively.
|
---|
1869 | ; sTypeVal and sStateVal: Initial values on entry, initial or translated as appropriate on exit.
|
---|
1870 | ; Returns True if anything was changed and False if not.
|
---|
1871 | ;
|
---|
1872 | ; Table location: All in <app>.jcf (initially VA508APP.jcf).
|
---|
1873 | ; Table section names: [<name> Translations] (e.g., <name>=Braille)
|
---|
1874 | ; Keys (LHS in file): <prop1name>[|<prop2name>...] <propVal1>[|<propVal2>...]
|
---|
1875 | ; where prop<n>name = e.g. ControlType or State.
|
---|
1876 | ; Examples: "ControlType checkbox" or "ControlType|State Checkbox|Checked"
|
---|
1877 | ; Values (RHS in file): <delim><prop1val>[|<prop2val>...]
|
---|
1878 | ; Examples: "|lbx" or "|lbx|<x>"
|
---|
1879 | ; Full example:
|
---|
1880 | ; [Braille Translations]
|
---|
1881 | ; ControlType|State checkListBox|checked=|lbx|<x>
|
---|
1882 | ; makes the type "lbx" and the state "<x>" for a checked listbox item.
|
---|
1883 | ; Called by controlPropGet
|
---|
1884 | ;**********************************************************************
|
---|
1885 | int function VA508TranslateProps(string sTable, int iQueryCode, string byRef sTypeVal, string byRef sStateVal)
|
---|
1886 | var
|
---|
1887 | string sFile,
|
---|
1888 | string sSect,
|
---|
1889 | string sKeyFormat1, string sKeyFormat2, string sKeyFormat,
|
---|
1890 | string sKey,
|
---|
1891 | string sTran,
|
---|
1892 | string sDelim,
|
---|
1893 | int i,
|
---|
1894 | int iChanged
|
---|
1895 | let iChanged = False
|
---|
1896 |
|
---|
1897 | ; Set file and section.
|
---|
1898 | let sFile = findJAWSSettingsFile(getActiveConfiguration() +".jcf")
|
---|
1899 | if !fileExists(sFile) then
|
---|
1900 | ; No file, no translations.
|
---|
1901 | return False
|
---|
1902 | endIf
|
---|
1903 | let sSect = formatString("%1 Translations", sTable)
|
---|
1904 |
|
---|
1905 | ; Set key by constructing it based on iQueryCode.
|
---|
1906 | let sKeyFormat1 = ""
|
---|
1907 | let sKeyFormat2 = ""
|
---|
1908 | if iQueryCode & VA508_QueryCode_Control_Type then
|
---|
1909 | let sKeyFormat1 = sKeyFormat1 +"|ControlType"
|
---|
1910 | let sKeyFormat2 = sKeyFormat2 +"|%1"
|
---|
1911 | endIf
|
---|
1912 | if iQueryCode & VA508_QueryCode_State then
|
---|
1913 | let sKeyFormat1 = sKeyFormat1 +"|State"
|
---|
1914 | let sKeyFormat2 = sKeyFormat2 +"|%2"
|
---|
1915 | endIf
|
---|
1916 | let sKeyFormat = stringChopLeft(sKeyFormat1, 1) +msgSpace +stringChopLeft(sKeyFormat2, 1)
|
---|
1917 | let sKey = formatString(sKeyFormat, sTypeVal, sStateVal)
|
---|
1918 |
|
---|
1919 | ; Look up the key and abort if not found.
|
---|
1920 | let sTran = iniReadString(sSect, sKey, "<NoTranslation>", sFile)
|
---|
1921 | if stringCompare(sTran, "<NoTranslation>", True) == 0 then
|
---|
1922 | return False
|
---|
1923 | endIf
|
---|
1924 |
|
---|
1925 | ; A translation was found; interpret it.
|
---|
1926 | let sDelim = stringLeft(sTran, 1)
|
---|
1927 | let i = 1
|
---|
1928 | if stringContains(sKeyFormat, "%1") then
|
---|
1929 | ; There is a Type translation.
|
---|
1930 | let i = i +1
|
---|
1931 | let sTypeVal = stringSegment(sTran, sDelim, i)
|
---|
1932 | let iChanged = True
|
---|
1933 | endIf
|
---|
1934 | if stringContains(sKeyFormat, "%2") then
|
---|
1935 | ; There is a State translation.
|
---|
1936 | let i = i +1
|
---|
1937 | let sStateVal = stringSegment(sTran, sDelim, i)
|
---|
1938 | let iChanged = True
|
---|
1939 | endIf
|
---|
1940 | return iChanged
|
---|
1941 | endFunction
|
---|
1942 |
|
---|
1943 | ;**********************************************************************
|
---|
1944 | ; Handles all control property requests.
|
---|
1945 | ; Called only by BraillePropHelper
|
---|
1946 | ; Returns 1 when a property has a custom value, 0 when not, and below 0 on error.
|
---|
1947 | ; This function defines the accepted list of JAWS control property names.
|
---|
1948 | ; Most of them come from the names of the BrailleAddObject* functions built in to JAWS.
|
---|
1949 | ; sOrigin can be current, focus, or hwnd<handle>.
|
---|
1950 | ; whichProp is the name of the property sought.
|
---|
1951 | ; whichProp can end in .brl for a Braille-specific answer.
|
---|
1952 | ; sVal is the returned property value if the function returns 1, undefined otherwise.
|
---|
1953 | ;**********************************************************************
|
---|
1954 | int function controlpropGet(string sOrigin, string whichProp, int nSubtype, string byRef sVal)
|
---|
1955 | var
|
---|
1956 | handle hwnd,
|
---|
1957 | int iCacheHandling,
|
---|
1958 | int isBraille,
|
---|
1959 | int iResult
|
---|
1960 |
|
---|
1961 | ; sayString("control prop")
|
---|
1962 | ; Get hwnd, iCacheHandling, and nSubtype worked out.
|
---|
1963 | let iCacheHandling = VA508_Cache_Skip
|
---|
1964 | if sOrigin == "focus"
|
---|
1965 | || (sOrigin == "current" && isPCCursor()) then
|
---|
1966 | let hwnd = getFocus()
|
---|
1967 | let iCacheHandling = VA508_Cache_Use
|
---|
1968 | if !nSubtype then
|
---|
1969 | let nSubtype = getObjectSubtypeCode()
|
---|
1970 | endIf
|
---|
1971 | elif sOrigin == "current" then
|
---|
1972 | let hwnd = getCurrentWindow()
|
---|
1973 | if !nSubtype then
|
---|
1974 | let nSubtype = getObjectSubtypeCode()
|
---|
1975 | endIf
|
---|
1976 | elif sOrigin == "hwnd" then
|
---|
1977 | let hwnd = stringToHandle(stringChopLeft(sOrigin, 4))
|
---|
1978 | if hwnd == getFocus() then
|
---|
1979 | let iCacheHandling = VA508_Cache_Use
|
---|
1980 | endIf
|
---|
1981 | if !nSubtype then
|
---|
1982 | let nSubtype = getWindowSubtypeCode(hwnd)
|
---|
1983 | endIf
|
---|
1984 | else
|
---|
1985 | ; Not supported at this time.
|
---|
1986 | return 0
|
---|
1987 | endIf
|
---|
1988 |
|
---|
1989 | ; Now for isBraille and whichProp.
|
---|
1990 | let isBraille = False
|
---|
1991 | if stringRight(whichProp, 4) == ".brl" then
|
---|
1992 | let whichProp = stringChopRight(whichProp, 4)
|
---|
1993 | let isBraille = True
|
---|
1994 | endIf
|
---|
1995 |
|
---|
1996 | ; Check the framework for custom values.
|
---|
1997 | if whichProp == "Name" then
|
---|
1998 | return VA508GetComponentProp(hwnd, VA508_FieldName_Caption, iCacheHandling, sVal)
|
---|
1999 | elif whichProp == "Type" || whichProp == "State" then
|
---|
2000 | var
|
---|
2001 | int iTypeRet, string sTypeVal,
|
---|
2002 | int iStateRet, string sStateVal
|
---|
2003 | let iTypeRet = VA508GetComponentProp(hwnd, VA508_FieldName_Control_Type, iCacheHandling, sTypeVal)
|
---|
2004 | let iStateRet = VA508GetComponentProp(hwnd, VA508_FieldName_State, iCacheHandling, sStateVal)
|
---|
2005 | if isBraille then
|
---|
2006 | if iTypeRet > 0 && iStateRet > 0 then
|
---|
2007 | VA508TranslateProps("Braille", VA508_QueryCode_Control_Type +VA508_QueryCode_State, sTypeVal, sStateVal)
|
---|
2008 | endIf
|
---|
2009 | if iTypeRet > 0 then
|
---|
2010 | VA508TranslateProps("Braille", VA508_QueryCode_Control_Type, sTypeVal, sStateVal)
|
---|
2011 | endIf
|
---|
2012 | if iStateRet > 0 then
|
---|
2013 | VA508TranslateProps("Braille", VA508_QueryCode_State, sTypeVal, sStateVal)
|
---|
2014 | endIf
|
---|
2015 | endIf ; isBraille
|
---|
2016 | if whichProp == "Type" then
|
---|
2017 | let sVal = sTypeVal
|
---|
2018 | return iTypeRet
|
---|
2019 | else ; State
|
---|
2020 | let sVal = sStateVal
|
---|
2021 | return iStateRet
|
---|
2022 | endIf
|
---|
2023 | elif whichProp == "Value" then
|
---|
2024 | var int iValFound
|
---|
2025 | let iValFound = VA508GetComponentProp(hwnd, VA508_FieldName_Value, iCacheHandling, sVal) > 0
|
---|
2026 | if iValFound > 0 && VA508GetGridData(sVal,0) then ; GRID
|
---|
2027 | if isBraille then
|
---|
2028 | let sVal = ""
|
---|
2029 | if giGridBrailleMode == 1 || giGridBrailleMode == 3 then
|
---|
2030 | let sVal = "r"+IntToString(giVA508CacheGridRowNum)+"c"+intToString(giVa508CacheGridcolNum)+msgSpace
|
---|
2031 | Endif
|
---|
2032 | if giGridBrailleMode == 1 || giGridBrailleMode == 2 then
|
---|
2033 | let sVal = sVal + gsVA508cacheGridRowHdr +msgSpace +gsVA508CacheGridColHdr +msgSpace
|
---|
2034 | endif
|
---|
2035 | if gsVA508CacheGridCellVal == "" then
|
---|
2036 | let gsVA508CacheGridCellVal = "-"
|
---|
2037 | Endif
|
---|
2038 | else ; NOT BRAILLE
|
---|
2039 | let sVal = ""
|
---|
2040 | endIf ; isBraille
|
---|
2041 | let sVal = sVal + gsVA508CacheGridCellVal ;always show cell
|
---|
2042 | return true
|
---|
2043 | elif nSubType == wt_progressBar then
|
---|
2044 | if iValFound < 1 then
|
---|
2045 | let sVal = getObjectValue()
|
---|
2046 | return true
|
---|
2047 | Endif
|
---|
2048 | endif
|
---|
2049 | return iValFound
|
---|
2050 | ; TODO: Many of the rest are not handled yet.
|
---|
2051 | elif whichProp == "ContainerName" then
|
---|
2052 | ; Generally a group box name.
|
---|
2053 | elif whichProp == "ContainerType" then
|
---|
2054 | ; Not sure how often this one gets used.
|
---|
2055 | elif whichProp == "Position" then
|
---|
2056 | ; e.g., "1 of 4" or "4 items" for lists and trees.
|
---|
2057 | elif whichProp == "DlgPageName" then
|
---|
2058 | ; Name of active tab.
|
---|
2059 | elif whichProp == "DlgText" then
|
---|
2060 | ; Dialog static text.
|
---|
2061 | elif whichProp == "ContextHelp" then
|
---|
2062 | ; TODO: This could be Instructions or Item_Instructions.
|
---|
2063 | elif whichProp == "Time" then
|
---|
2064 | ; This may not be used at all.
|
---|
2065 | elif whichProp == "Level" then
|
---|
2066 | ; Tree level.
|
---|
2067 | endIf
|
---|
2068 | return 0 ; no custom value for this property
|
---|
2069 | endFunction
|
---|
2070 |
|
---|
2071 | ; Braille Support
|
---|
2072 | ;**********************************************************************
|
---|
2073 | int function BraillePropHelper(string whichProp, int nSubtype)
|
---|
2074 | ; Logic for BrailleAddObject* functions to use.
|
---|
2075 | var
|
---|
2076 | int x, int y,
|
---|
2077 | int tc,
|
---|
2078 | int iResult,
|
---|
2079 | string sVal,
|
---|
2080 | int nWindowSubTypeCode
|
---|
2081 |
|
---|
2082 | let nWindowSubTypeCode = getWindowSubtypeCode(getFocus())
|
---|
2083 | if nWindowSubTypeCode == wt_unknown then
|
---|
2084 | let nWindowSubTypeCode = getObjectSubTypeCode()
|
---|
2085 | endif
|
---|
2086 |
|
---|
2087 | if nWindowSubTypeCode != nSubtype then
|
---|
2088 | ; BrailleAddObject* function(s) called on a parent (e.g., dialog) control.
|
---|
2089 | ; We currently have no way to handle this, so let JAWS do it.
|
---|
2090 | return False
|
---|
2091 | endIf
|
---|
2092 |
|
---|
2093 | let iResult = controlpropGet("focus", whichProp +".brl", nSubType, sVal)
|
---|
2094 | if iResult > 0 then
|
---|
2095 | if whichProp != "name" then ; prevents cursor from being placed on label instead of value in edit fields
|
---|
2096 | let x = getCursorCol()
|
---|
2097 | let y = getCursorRow()
|
---|
2098 | Endif
|
---|
2099 | BrailleAddString(sVal, x,y, 0)
|
---|
2100 | return True
|
---|
2101 | endIf
|
---|
2102 | return False
|
---|
2103 | endFunction
|
---|
2104 |
|
---|
2105 | ;************************************************************************
|
---|
2106 | int Function BrailleClassFound(string ControlType, int byref nType)
|
---|
2107 | var
|
---|
2108 | int i,
|
---|
2109 | int count
|
---|
2110 |
|
---|
2111 | let i = StringSegmentIndex (glbsTable, string_delim, StringLower(msgSpace+ControlType), true)
|
---|
2112 | if i then
|
---|
2113 | let nType = StringToInt(StringSegment(glbsTable2,string_delim,i))
|
---|
2114 | return true
|
---|
2115 | endif
|
---|
2116 | return false
|
---|
2117 | EndFunction
|
---|
2118 |
|
---|
2119 | ;************************************************************************
|
---|
2120 | int function BrailleCallbackObjectIdentify()
|
---|
2121 | var
|
---|
2122 | int nType,
|
---|
2123 | string controlType
|
---|
2124 |
|
---|
2125 | if isSpinBox(getCurrentWindow()) then
|
---|
2126 | return wt_spinbox
|
---|
2127 | Endif
|
---|
2128 | if VA508GetComponentProp(getCurrentWindow(),VA508_FieldName_Control_Type,VA508_Cache_Use,controlType) > 0 then
|
---|
2129 | let nType = 0
|
---|
2130 | if BrailleClassFound(ControlType, nType) then
|
---|
2131 | return nType
|
---|
2132 | EndIf
|
---|
2133 | Endif
|
---|
2134 | return BrailleCallBackObjectIdentify()
|
---|
2135 | EndFunction
|
---|
2136 |
|
---|
2137 | ; added so spinbox sub type code can make nSubType code passed to BrailleAddObject functions
|
---|
2138 | ; what is returned in getWindowSubTypeCode must matach what is returned in BrailleCallBackObjectIdentify for the BraillePropHelper to show any custom information
|
---|
2139 | ;************************************************************************
|
---|
2140 | int Function getWindowSubTypeCode (handle hwnd)
|
---|
2141 | var
|
---|
2142 | int nType,
|
---|
2143 | string ControlType,
|
---|
2144 | int cacheHandling
|
---|
2145 |
|
---|
2146 | ; sayString("get window sub type code")
|
---|
2147 |
|
---|
2148 | if isSpinBox(hwnd) then
|
---|
2149 | return wt_spinbox
|
---|
2150 | Endif
|
---|
2151 | if hwnd == getFocus() then
|
---|
2152 | let cacheHandling = VA508_Cache_Use
|
---|
2153 | else
|
---|
2154 | let cacheHandling = VA508_Cache_Skip
|
---|
2155 | endIf
|
---|
2156 | if VA508GetComponentProp(getCurrentWindow(),VA508_FieldName_Control_Type,cacheHandling,controlType) > 0 then
|
---|
2157 | if BrailleClassFound(ControlType, nType) then
|
---|
2158 | return nType
|
---|
2159 | EndIf
|
---|
2160 | Endif
|
---|
2161 | return getWindowSubTypeCode(hwnd)
|
---|
2162 | EndFunction
|
---|
2163 |
|
---|
2164 | ;************************************************************************
|
---|
2165 | ; These are all the BrailleAddObject* functions internally recognized as of JAWS 8.0.
|
---|
2166 | int function BrailleAddObjectName(int nSubtype)
|
---|
2167 | return BraillePropHelper("Name", nSubtype)
|
---|
2168 | endFunction
|
---|
2169 |
|
---|
2170 | ;************************************************************************
|
---|
2171 | int function BrailleAddObjectType(int nSubtype)
|
---|
2172 | return BraillePropHelper("Type", nSubtype)
|
---|
2173 | endFunction
|
---|
2174 |
|
---|
2175 | ;************************************************************************
|
---|
2176 | int function BrailleAddObjectState(int nSubtype)
|
---|
2177 | return BraillePropHelper("State", nSubtype)
|
---|
2178 | endFunction
|
---|
2179 |
|
---|
2180 | ;************************************************************************
|
---|
2181 | int function BrailleAddObjectValue(int nSubtype)
|
---|
2182 | return BraillePropHelper("Value", nSubtype)
|
---|
2183 | endFunction
|
---|
2184 |
|
---|
2185 | ;************************************************************************
|
---|
2186 | int function BrailleAddObjectContainerName(int nSubtype)
|
---|
2187 | return BraillePropHelper("ContainerName", nSubtype)
|
---|
2188 | endFunction
|
---|
2189 |
|
---|
2190 | ;************************************************************************
|
---|
2191 | int function BrailleAddObjectContainerType(int nSubtype)
|
---|
2192 | return BraillePropHelper("ContainerType", nSubtype)
|
---|
2193 | endFunction
|
---|
2194 |
|
---|
2195 | ;************************************************************************
|
---|
2196 | int function BrailleAddObjectPosition(int nSubtype)
|
---|
2197 | return BraillePropHelper("Position", nSubtype)
|
---|
2198 | endFunction
|
---|
2199 |
|
---|
2200 | ;************************************************************************
|
---|
2201 | int function BrailleAddObjectDlgPageName(int nSubtype)
|
---|
2202 | return BraillePropHelper("DlgPageName", nSubtype)
|
---|
2203 | endFunction
|
---|
2204 |
|
---|
2205 | ;************************************************************************
|
---|
2206 | int function BrailleAddObjectDlgText(int nSubtype)
|
---|
2207 | return BraillePropHelper("DlgText", nSubtype)
|
---|
2208 | endFunction
|
---|
2209 |
|
---|
2210 | ;************************************************************************
|
---|
2211 | int function BrailleAddObjectContextHelp(int nSubtype)
|
---|
2212 | return BraillePropHelper("ContextHelp", nSubtype)
|
---|
2213 | endFunction
|
---|
2214 |
|
---|
2215 | ;************************************************************************
|
---|
2216 | int function BrailleAddObjectTime(int nSubtype)
|
---|
2217 | return BraillePropHelper("Time", nSubtype)
|
---|
2218 | endFunction
|
---|
2219 |
|
---|
2220 | ;************************************************************************
|
---|
2221 | int function BrailleAddObjectLevel(int nSubtype)
|
---|
2222 | return BraillePropHelper("Level", nSubtype)
|
---|
2223 | endFunction
|
---|
2224 |
|
---|
2225 | ;**********************************************************************
|
---|
2226 | ; Allows JAWS ListView commands like Ctrl+JAWSKey+numbers to work with custom but functional ListView controls
|
---|
2227 | ; Only affects JAWS 7.1 and later.
|
---|
2228 | ;**********************************************************************
|
---|
2229 | int function isTrueListView(handle hwnd)
|
---|
2230 | var
|
---|
2231 | int result
|
---|
2232 | let result = isTrueListView(hwnd)
|
---|
2233 | if result then
|
---|
2234 | return result
|
---|
2235 | endIf
|
---|
2236 | if stringContains(stringLower(getWindowClass(hwnd)), "list")
|
---|
2237 | && lvGetNumOfColumns(hwnd) > 0 then
|
---|
2238 | return True
|
---|
2239 | endIf
|
---|
2240 | return False
|
---|
2241 | endFunction
|
---|
2242 |
|
---|
2243 | ;**********************************************************************
|
---|
2244 | ; Makes F2 edit the current tree node as a left-click does
|
---|
2245 | ;**********************************************************************
|
---|
2246 | Script f2editTreeNode ()
|
---|
2247 | var
|
---|
2248 | int hItem,
|
---|
2249 | handle hWnd
|
---|
2250 |
|
---|
2251 | sayCurrentScriptKeyLabel()
|
---|
2252 | let hwnd = getFocus()
|
---|
2253 | if getWindowClass(hWnd) == wcTTreeView then
|
---|
2254 | let hItem = sendMessage(hWnd,TVM_GETNEXTITEM,TVGN_CARET,0)
|
---|
2255 | if hItem then
|
---|
2256 | sendMessage(hWnd,TVM_EDITLABELW,0,hitem)
|
---|
2257 | return
|
---|
2258 | Endif
|
---|
2259 | elif getWindowTypeCode(hwnd) == WT_TREEVIEW then ; we have a tree that's not a TTreeView then it might not have an api so use mouse
|
---|
2260 | saveCursor() JAWSCursor() saveCursor()
|
---|
2261 | routeJAWSToPC()
|
---|
2262 | leftMouseButton()
|
---|
2263 | return
|
---|
2264 | endIf
|
---|
2265 | typeCurrentScriptKey()
|
---|
2266 |
|
---|
2267 | EndScript
|
---|
2268 |
|
---|
2269 | ;**********************************************************************
|
---|
2270 | ; Called by JAWS.SR when things happen to a window in the active VA508 application.
|
---|
2271 | ; This is the only function/script in this file called externally.
|
---|
2272 | ; ControlTypes are only sent for custom types and are always sent regardless of whether the type changes, it is doubtful that a type will actually change
|
---|
2273 | ; This function gets called before focusChangedEvent, thus 3ms schedule functions were used
|
---|
2274 | ;**********************************************************************
|
---|
2275 | void function VA508ChangeEvent(handle hwnd, int iDataStatus, string sCaption, string sValue, string sControlType,
|
---|
2276 | string sState, string sInstructions, string sItemInstructions)
|
---|
2277 |
|
---|
2278 | ; sayString("called")
|
---|
2279 |
|
---|
2280 | if giCancelEvent == true then
|
---|
2281 | return
|
---|
2282 | Endif
|
---|
2283 |
|
---|
2284 | let ghFromChangeEvent = hwnd
|
---|
2285 | let giDidFocusChange = false ; used to ensure that we don't have double speaking when the event comes in before handleCustomWindows has a change to speak it
|
---|
2286 | if iDataStatus & VA508_Data_Change_Event then
|
---|
2287 | let iDataStatus = iDataStatus - VA508_Data_Change_Event ; not needed so let's remove
|
---|
2288 | Endif
|
---|
2289 | if iDataStatus & VA508_QueryCode_Control_Type then
|
---|
2290 | let iDataStatus = iDataStatus - VA508_QueryCode_Control_Type ; not needed
|
---|
2291 | Endif
|
---|
2292 |
|
---|
2293 | ; Update the cache so Braille will update immediately.
|
---|
2294 | VA508CacheSetVals(hwnd, iDataStatus, sCaption, sValue, sControlType,
|
---|
2295 | sState, sInstructions, sItemInstructions)
|
---|
2296 | BrailleRefresh() ;for an instant update rather than waiting up to 2 seconds to see the change, or in the case of braille viewer instead of waiting 30 seconds
|
---|
2297 | /*
|
---|
2298 | sayString(formatString(
|
---|
2299 | "Event %1 vals %2 %3 %4 %5 %6 %7",
|
---|
2300 | decToHex(iDataStatus), sCaption, sValue, sControlType,
|
---|
2301 | sState, sInstructions, sItemInstructions
|
---|
2302 | ))
|
---|
2303 | */
|
---|
2304 |
|
---|
2305 | ; Don't speak changes to non-focused windows.
|
---|
2306 | if hwnd != getFocus() then
|
---|
2307 | if inDebugging then bxGauge(3, 0) Endif
|
---|
2308 | return
|
---|
2309 | endIf
|
---|
2310 | watchCount("change")
|
---|
2311 |
|
---|
2312 | ; was a grid cell changed?
|
---|
2313 | ; jda 9-14-07
|
---|
2314 |
|
---|
2315 | if VA508GetGridData(sValue,0) && !giSpokeCellUnit then
|
---|
2316 | say(gsVA508cacheGridColHdr,ot_control_name)
|
---|
2317 | say(gsVA508cacheGridRowHdr,ot_control_name)
|
---|
2318 | if gsVA508cacheGridCellVal == "" then
|
---|
2319 | let gsVA508cacheGridCellVal = " " ; so blank will be spoken
|
---|
2320 | Endif
|
---|
2321 | say(gsVA508cacheGridCellVal,ot_line)
|
---|
2322 | say("column " + intToString(giVA508cacheGridColNum),ot_position)
|
---|
2323 | say("row " + intToString(giVA508cacheGridRowNum),ot_position)
|
---|
2324 | return
|
---|
2325 | Endif
|
---|
2326 |
|
---|
2327 | ; For some one-thing-only changes, just speak what changed.
|
---|
2328 | ; Since changes are spoken individually this might affect reading order preferences that users have set when arrow keys are used
|
---|
2329 | if iDataStatus & VA508_QueryCode_Caption && sCaption then
|
---|
2330 | let giSuppressCaption = true
|
---|
2331 | Endif
|
---|
2332 | ; this is always set and thus would always be announced, thus it is filtered out and should not get called
|
---|
2333 | if iDataStatus & VA508_QueryCode_Control_Type && sControlType then
|
---|
2334 | let giSuppressControlType = true
|
---|
2335 | endIf
|
---|
2336 | if iDataStatus & VA508_QueryCode_State && sState then
|
---|
2337 | let giSuppressState = true
|
---|
2338 | Endif
|
---|
2339 | if iDataStatus & VA508_QueryCode_Value && sValue && !VA508GetGridData(hwnd,0) then
|
---|
2340 | let giSuppressValue = true
|
---|
2341 | Endif
|
---|
2342 | if iDataStatus & VA508_QueryCode_Instructions && sInstructions then
|
---|
2343 | let giSuppressInstructions = true
|
---|
2344 | Endif
|
---|
2345 | if iDataStatus & VA508_QueryCode_Item_instructions && sItemInstructions then
|
---|
2346 | let giSuppressItemInstructions = true
|
---|
2347 | Endif
|
---|
2348 | ScheduleFunction("AnnounceEvent",3)
|
---|
2349 |
|
---|
2350 | endFunction
|
---|
2351 |
|
---|
2352 | ;*********************************************************************************************************
|
---|
2353 | ; Called by the Announce* functions below.
|
---|
2354 | ;*********************************************************************************************************
|
---|
2355 | Void Function AnnounceProp(int iQueryCode, int outputType, int byRef propGlobalFlag)
|
---|
2356 | var
|
---|
2357 | string prop
|
---|
2358 |
|
---|
2359 | if propGlobalFlag && giDidFocusChange == false then
|
---|
2360 | if VA508getComponentProp(ghFromChangeEvent, iQueryCode, VA508_Cache_Use, prop) > 0 then
|
---|
2361 | sayMessage(outputType, prop)
|
---|
2362 | Endif
|
---|
2363 | Endif
|
---|
2364 | let propGlobalFlag = false
|
---|
2365 | EndFunction
|
---|
2366 |
|
---|
2367 | ;*********************************************************************************************************
|
---|
2368 | ; All these are called by va508ChangeEvent
|
---|
2369 | ;*********************************************************************************************************
|
---|
2370 | Void Function AnnounceEvent()
|
---|
2371 | AnnounceProp(VA508_QueryCode_Caption, OT_Control_Name, giSuppressCaption)
|
---|
2372 | AnnounceProp(VA508_QueryCode_Control_Type, OT_Control_Type, giSuppressControlType)
|
---|
2373 | AnnounceProp(VA508_QueryCode_State, OT_Item_State, giSuppressState)
|
---|
2374 | AnnounceProp(VA508_QueryCode_Value, OT_Selected_Item, giSuppressValue)
|
---|
2375 | AnnounceProp(VA508_QueryCode_Instructions, OT_Tutor, giSuppressInstructions)
|
---|
2376 | AnnounceProp(VA508_QueryCode_Item_Instructions, OT_Tutor, giSuppressItemInstructions)
|
---|
2377 | endFunction
|
---|
2378 |
|
---|
2379 | ;*********************************************************************************************************
|
---|
2380 | ; overwrite of default to allow control+tab to be used to change tabs in Delphi applications
|
---|
2381 | Script NextDocumentWindow ()
|
---|
2382 | ChangeDocumentWindow(1)
|
---|
2383 | EndScript
|
---|
2384 |
|
---|
2385 | ;*********************************************************************************************************
|
---|
2386 | ; overwrite of default to allow control_shift+tab to be used to change tabs in Delphi applications
|
---|
2387 | Script PreviousDocumentWindow ()
|
---|
2388 | ChangeDocumentWindow(0)
|
---|
2389 | EndScript
|
---|
2390 |
|
---|
2391 | ;*********************************************************************************************************
|
---|
2392 | ; allows control tab when pressed on a child object of a page tab to announce the change in page
|
---|
2393 | ; allows control tab to announce the correct tab when focus in on page tab control and style is set to button or flat button
|
---|
2394 | ;*********************************************************************************************************
|
---|
2395 | Void Function ChangeDocumentWindow(int direction)
|
---|
2396 | var
|
---|
2397 | string pageName,
|
---|
2398 | handle hwnd
|
---|
2399 |
|
---|
2400 | if isSpecialFocus(False) then
|
---|
2401 | if direction == 1 then
|
---|
2402 | PerformScript NextDocumentWindow()
|
---|
2403 | elif direction == 0 then
|
---|
2404 | PerformScript PreviousDocumentWindow()
|
---|
2405 | Endif
|
---|
2406 | return
|
---|
2407 | endIf
|
---|
2408 |
|
---|
2409 | let hwnd = getFocus()
|
---|
2410 | ; store to see if page changed
|
---|
2411 | let PageName = getDialogPageName()
|
---|
2412 |
|
---|
2413 | ; cause tab to change
|
---|
2414 | if getWindowClass(hwnd) == wcTTabControl then ; this control doesn't natively support control+shift+tab
|
---|
2415 | if direction == 1 then
|
---|
2416 | typeKey(ksRightArrow)
|
---|
2417 | elif direction == 0 then
|
---|
2418 | typeKey(ksLeftArrow)
|
---|
2419 | endif
|
---|
2420 | elif getWindowClass(getParent(hwnd)) == wcTTabControl ||
|
---|
2421 | getWindowClass(getParent(getParent(hwnd))) == wcTTabControl then ; this control doesn't natively support control+shift+tab
|
---|
2422 | SelectTab(direction)
|
---|
2423 | endif
|
---|
2424 |
|
---|
2425 | if direction == 1 then
|
---|
2426 | PerformScript NextDocumentWindow()
|
---|
2427 | elif direction == 0 then
|
---|
2428 | PerformScript PreviousDocumentWindow()
|
---|
2429 | Endif
|
---|
2430 |
|
---|
2431 | let hwnd = getFocus() ; have to get focus again because it may have changed???
|
---|
2432 | ; announce change when focus is on special type of TPageControl tab with buttons
|
---|
2433 | if getObjectTypeCode() == wt_tabcontrol then
|
---|
2434 | if getWindowStyleBits(hwnd) & window_style_tabsWithButtons then ; tabs with buttons or flat buttons, control+tab doesn't work correctly here
|
---|
2435 | let glbSuppressFocusChange = true
|
---|
2436 | delay(1, True)
|
---|
2437 | SayControlEx (hwnd, getDialogPageName(), "", "", "", "", "", "", "")
|
---|
2438 | ScheduleFunction("ClearSuppressFocusChange",3)
|
---|
2439 | return
|
---|
2440 | endif
|
---|
2441 | ; announce change when focus is on child of page tab
|
---|
2442 | elif PageName != getDialogPageName() && getDialogPageName() then
|
---|
2443 | say(getDialogPageName()+msgSpace+MsgPage,ot_controL_name)
|
---|
2444 | endif
|
---|
2445 | EndFunction
|
---|
2446 |
|
---|
2447 | ;*********************************************************************************************************
|
---|
2448 | ; overwrite of default function to return proper page names in Delphi windows
|
---|
2449 | String Function GetDialogPageName()
|
---|
2450 | var
|
---|
2451 | string page,
|
---|
2452 | object o,
|
---|
2453 | int cid,
|
---|
2454 | handle hwnd
|
---|
2455 |
|
---|
2456 | let hwnd = getFocus()
|
---|
2457 | let page = getDialogPageName()
|
---|
2458 | if page == "" then
|
---|
2459 | if getWindowClass(getParent(hwnd)) == wcTTabSheet ||
|
---|
2460 | getWindowClass(getParent(getParent(hwnd))) == wcTTabSheet then ; for TPageControl when child or granchild has focus
|
---|
2461 | if getWindowTypeCode(getParent(hwnd)) == wt_tabControl then
|
---|
2462 | let page = getWindowName(getParent(hwnd))
|
---|
2463 | elif getWindowTypeCode(getParent(getParent(hwnd))) == wt_tabControl then
|
---|
2464 | let page = getWindowName(getParent(getParent(hwnd)))
|
---|
2465 | endif
|
---|
2466 | ; TTabControl not handled here
|
---|
2467 | elif getWindowClass(getParent(hwnd)) == wcTTabControl ||
|
---|
2468 | getWindowClass(getParent(getParent(hwnd))) == wcTTabControl then ; forTTabControl when child or grandchild has focus
|
---|
2469 | let page = getSelectedTab()
|
---|
2470 | elif getObjectTypeCode() == wt_tabControl then ; for TTabControl and TPageControl
|
---|
2471 | ; getObjectName() can return the wrong name
|
---|
2472 | let o = getFocusObject(cid)
|
---|
2473 | if o then
|
---|
2474 | let page = o.accName(cid)
|
---|
2475 | endif
|
---|
2476 | endif
|
---|
2477 | endif
|
---|
2478 | return page
|
---|
2479 | EndFunction
|
---|
2480 |
|
---|
2481 | ; gets the selected tab from a TTabControl when a child control is in focus
|
---|
2482 | ;***************************************************************************
|
---|
2483 | String Function getSelectedTab()
|
---|
2484 | var
|
---|
2485 | object o,
|
---|
2486 | int cid,
|
---|
2487 | int count
|
---|
2488 |
|
---|
2489 | if getWindowClass(getParent(getFocus())) == wcTTabControl then ; forTTabControl
|
---|
2490 | let o = getFocusObject(cid) ; full child control
|
---|
2491 | let count = 1
|
---|
2492 | while o && count < 10 && o.accRole(childId_self) != role_system_pagetablist
|
---|
2493 | let o = o.accParent() ; window
|
---|
2494 | let count = count + 1
|
---|
2495 | EndWhile
|
---|
2496 |
|
---|
2497 | if o && o.accRole(childId_self) == role_system_pagetablist then
|
---|
2498 | let count = 1
|
---|
2499 | while count <= o.accChildCount()
|
---|
2500 | if o.accState(count) & state_system_selected then
|
---|
2501 | return o.accName(count)
|
---|
2502 | endif
|
---|
2503 | let count = count + 1
|
---|
2504 | EndWhile
|
---|
2505 | endif
|
---|
2506 | Endif
|
---|
2507 | EndFunction
|
---|
2508 |
|
---|
2509 | ;***************************************************************************
|
---|
2510 | ; 1 for next
|
---|
2511 | ; 0 for previous
|
---|
2512 | ; Used for TTabControl to activate a new tab using MSAA
|
---|
2513 | ;***************************************************************************
|
---|
2514 | Void Function SelectTab(int direction)
|
---|
2515 | var
|
---|
2516 | object o,
|
---|
2517 | int cid,
|
---|
2518 | int childCount,
|
---|
2519 | int count
|
---|
2520 |
|
---|
2521 | ; msaa structure includes all control in page under page tab list.... troubling
|
---|
2522 | ; only works when groupbox or panel is not used
|
---|
2523 | if getWindowClass(getParent(getFocus())) == wcTTabControl then ; forTTabControl
|
---|
2524 | let o = getFocusObject(cid)
|
---|
2525 | let count = 1
|
---|
2526 | ; find the page tab list
|
---|
2527 | while o && count < 10 && o.accRole(childId_self) != role_system_pagetablist
|
---|
2528 | let o = o.accParent() ; window
|
---|
2529 | let count = count + 1
|
---|
2530 | EndWhile
|
---|
2531 | ; find the selected child
|
---|
2532 | if o && o.accRole(childId_self) == role_system_pagetablist then
|
---|
2533 | let childCount = o.accChildCount()
|
---|
2534 | let count = 1
|
---|
2535 | while count <= o.accChildCount()
|
---|
2536 | if o.accState(count) & state_system_selected then
|
---|
2537 | let cid = count
|
---|
2538 | endif
|
---|
2539 | let count = count + 1
|
---|
2540 | EndWhile
|
---|
2541 | ; set focus to the next or prior child
|
---|
2542 | if direction == 1 then
|
---|
2543 | if o.accRole(cid+1) != role_system_pagetab then
|
---|
2544 | let cid = 0
|
---|
2545 | endif ; role page tab
|
---|
2546 | o.accSelect(selflag_takeSelection,cid+1)
|
---|
2547 | elif direction == 0 then
|
---|
2548 | if cid > 1 then
|
---|
2549 | o.accSelect(selflag_takeSelection,cid-1)
|
---|
2550 | else ; just sit on first tab
|
---|
2551 | endif
|
---|
2552 | Endif ; direction
|
---|
2553 | EndIf ; role page tab list
|
---|
2554 | Endif ; TTabControl
|
---|
2555 | EndFunction
|
---|
2556 |
|
---|
2557 | ;***************************************************************************
|
---|
2558 | ; resets the global variable that suppress focus changes from being announced
|
---|
2559 | Void Function ClearSuppressFocusChange()
|
---|
2560 | let glbSuppressFocusChange = FALSE
|
---|
2561 | EndFunction
|
---|
2562 |
|
---|
2563 | ;***************************************************************************
|
---|
2564 | int Function isSpinBox (handle hwnd)
|
---|
2565 | if getObjectTypeCode() == wt_edit && getWindowClass(getNextWindow(hwnd)) == wcTUpDown then
|
---|
2566 | return true
|
---|
2567 | endif
|
---|
2568 | return false
|
---|
2569 | EndFunction
|
---|
2570 |
|
---|
2571 | ;***************************************************************************
|
---|
2572 | ; get value for element from framework, falls back on getObjectValue()
|
---|
2573 | String Function getValue()
|
---|
2574 | var
|
---|
2575 | string value
|
---|
2576 |
|
---|
2577 | if VA508GetComponentProp(getFocus(),VA508_FieldName_Value,VA508_Cache_Update,value) <= 0 then ; no custom property returned
|
---|
2578 | let value = getObjectValue()
|
---|
2579 | endif
|
---|
2580 | return value ; could be null from either getObjectValue or from framework if it was set to null on purpose
|
---|
2581 | EndFunction
|
---|
2582 |
|
---|
2583 | ;***************************************************************************
|
---|
2584 | ; updated for grid support
|
---|
2585 | int function moveByLine(int forward)
|
---|
2586 | var
|
---|
2587 | handle hwnd
|
---|
2588 | let hwnd = getFocus()
|
---|
2589 | if isPCCursor() && !isSpecialFocus(False) then
|
---|
2590 | if isSpinBox(hwnd)
|
---|
2591 | || getWindowClass(hwnd) == "TORComboEdit"
|
---|
2592 | || getWindowClass(hwnd) == "TORComboBox" then
|
---|
2593 | if forward then
|
---|
2594 | nextLine()
|
---|
2595 | else
|
---|
2596 | priorLine()
|
---|
2597 | endIf
|
---|
2598 | if isSpinBox(hwnd)
|
---|
2599 | || getWindowClass(hwnd) == "TORComboEdit" then
|
---|
2600 | say(getValue(),ot_selected_item)
|
---|
2601 | endIf
|
---|
2602 | return True
|
---|
2603 | elif SpeakCellUnit("downArrow") then
|
---|
2604 | return True
|
---|
2605 | endIf
|
---|
2606 | endIf
|
---|
2607 | return False
|
---|
2608 | endFunction
|
---|
2609 |
|
---|
2610 | Script SayNextLine()
|
---|
2611 | if !moveByLine(True) then
|
---|
2612 | performScript sayNextLine()
|
---|
2613 | endIf
|
---|
2614 | EndScript
|
---|
2615 |
|
---|
2616 | Script SayPriorLine()
|
---|
2617 | if !moveByLine(False) then
|
---|
2618 | performScript sayPriorLine()
|
---|
2619 | endIf
|
---|
2620 | EndScript
|
---|
2621 |
|
---|
2622 | ;***************************************************************************
|
---|
2623 | ; updated for grid support
|
---|
2624 | Script SayNextCharacter()
|
---|
2625 | if SpeakCellUnit("rightArrow") then
|
---|
2626 | return
|
---|
2627 | Endif
|
---|
2628 | performScript sayNextCharacter()
|
---|
2629 | EndScript
|
---|
2630 |
|
---|
2631 | ;***************************************************************************
|
---|
2632 | ; updated to allow correct announcement in grids
|
---|
2633 | ;***************************************************************************
|
---|
2634 | Script SayPriorCharacter()
|
---|
2635 | if SpeakCellUnit("leftArrow") then
|
---|
2636 | return
|
---|
2637 | Endif
|
---|
2638 | performScript sayPriorCharacter()
|
---|
2639 | EndScript
|
---|
2640 |
|
---|
2641 | ;******************************************************************
|
---|
2642 | function clearSpokeCellUnit()
|
---|
2643 | let giSpokeCellUnit = false
|
---|
2644 | EndFunction
|
---|
2645 |
|
---|
2646 | ;******************************************************************
|
---|
2647 | ; Speaks the aspects of a cell that are different from the last cell visited
|
---|
2648 | int Function SpeakCellUnit(string str)
|
---|
2649 | var
|
---|
2650 | string strVal,
|
---|
2651 | string buildString
|
---|
2652 |
|
---|
2653 | ;sayString("speak cell unit")
|
---|
2654 | let giSpokeCellUnit = true
|
---|
2655 | scheduleFunction("clearSpokeCellUnit",2) ; prevent double speaking by changeEvent
|
---|
2656 |
|
---|
2657 | if !isPCCursor() || isSpecialFocus(False) then
|
---|
2658 | return 0
|
---|
2659 | elif VA508getGridData(getFocus(),0) > 0 then ; IN GRID
|
---|
2660 | TypeKey(str)
|
---|
2661 | delay(1, True)
|
---|
2662 | ; Update the cache.
|
---|
2663 | VA508GetComponentProp(getFocus(), VA508_FieldName_Value, VA508_Cache_Update, strVal)
|
---|
2664 | VA508GetGridData(strVal,0) ; have to call here to refresh view when Braille is not being used
|
---|
2665 | if gsVA508cacheGridCellVal == "" then
|
---|
2666 | let gsVA508cacheGridCellVal = " " ; so it will say blank with ot_line
|
---|
2667 | Endif
|
---|
2668 | if !giGridSpeechMode then
|
---|
2669 | say(gsVA508cacheGridCellVal,ot_line) ; DATA ONLY
|
---|
2670 | return 1
|
---|
2671 | elif str == "leftArrow" || str == "rightArrow" || str == "home" || str == "end" then
|
---|
2672 | ; COLUMN CHANGE
|
---|
2673 | if giGridSpeechMode == 1 || giGridSpeechMode == 2 then
|
---|
2674 | ; don't use ot_line here incase it is blank we dont' want blank spoken
|
---|
2675 | sayUsingVoice(VCTX_MESSAGE,gsVA508cacheGridColHdr,ot_control_name)
|
---|
2676 | Endif
|
---|
2677 | say(gsVA508cacheGridCellVal,ot_line)
|
---|
2678 | if giGridSpeechMode == 1 || giGridSpeechMode == 3 then
|
---|
2679 | say("column " + intToString(giVA508cacheGridColNum),ot_position)
|
---|
2680 | Endif
|
---|
2681 | return 1
|
---|
2682 | elif str == "upArrow" || str == "downArrow" || str == "pageUp" || str == "pageDown" then
|
---|
2683 | ; Row change
|
---|
2684 | if giGridSpeechMode == 1 || giGridSpeechMode == 2 then
|
---|
2685 | ; don't use ot_line here incase it is blank we dont' want blank spoken
|
---|
2686 | sayUsingVoice(VCTX_MESSAGE,gsVA508cacheGridRowHdr,ot_control_name)
|
---|
2687 | Endif
|
---|
2688 | say(gsVA508cacheGridCellVal,ot_line)
|
---|
2689 | if giGridSpeechMode == 1 || giGridSpeechMode == 3 then
|
---|
2690 | say("row " + intToString(giVA508cacheGridRowNum),ot_position)
|
---|
2691 | Endif
|
---|
2692 | return 1
|
---|
2693 | endif
|
---|
2694 | ; IN TAB CONTROL
|
---|
2695 | elif getObjectTypeCode() == wt_tabcontrol && getWindowStyleBits(getCurrentWindow()) & window_style_tabsWithButtons then ; tabs with buttons or flat buttons
|
---|
2696 | let glbSuppressFocusChange = true
|
---|
2697 | TypeKey(str)
|
---|
2698 | delay(1, True)
|
---|
2699 | sayControlEx(getCurrentWindow(), getObjectName(), getObjectSubtype(), getAccState())
|
---|
2700 | ScheduleFunction("ClearSuppressFocusChange",3)
|
---|
2701 | return 1
|
---|
2702 | endif
|
---|
2703 | return 0
|
---|
2704 | EndFunction
|
---|
2705 |
|
---|
2706 | ;******************************************************************
|
---|
2707 | ; returns the full string of col number, row number, column name, row name, and cell data for the current table cell
|
---|
2708 | ; used by sayLine, tab, shift+tab, insert+tab and control+home, and control+end
|
---|
2709 | string Function getCurrentCellHeadersData ()
|
---|
2710 | var
|
---|
2711 | string str
|
---|
2712 |
|
---|
2713 | VA508GetGridData(getFocus(),0) ; have to call here to refresh view when Braille is not being used
|
---|
2714 | let str = "column" + msgSpace + IntToString(giVA508CacheGridColNum) + "row" + msgSpace + IntToString(giVA508CacheGridRowNum) + msgSpace
|
---|
2715 | let str = str + gsVA508cacheGridColHdr + msgSpace + gsVA508cacheGridRowHdr + msgSpace + gsVA508cacheGridCellVal
|
---|
2716 | return str
|
---|
2717 | EndFunction
|
---|
2718 |
|
---|
2719 | ;home and end in grid
|
---|
2720 |
|
---|
2721 | ;*********************************************************************
|
---|
2722 | ; updated for grid support
|
---|
2723 | Script JAWSHome()
|
---|
2724 | if SpeakCellUnit("home") then
|
---|
2725 | return
|
---|
2726 | Endif
|
---|
2727 | performScript JAWSHome()
|
---|
2728 | EndScript
|
---|
2729 |
|
---|
2730 | ;*********************************************************************
|
---|
2731 | ; updated for grid support
|
---|
2732 | Script JAWSEnd()
|
---|
2733 | if SpeakCellUnit("end") then
|
---|
2734 | return
|
---|
2735 | Endif
|
---|
2736 | performScript JAWSEnd()
|
---|
2737 | EndScript
|
---|
2738 |
|
---|
2739 | ;*********************************************************************
|
---|
2740 | ; updated for grid support
|
---|
2741 | Script JAWSPageDown()
|
---|
2742 | if SpeakCellUnit("pageDown") then
|
---|
2743 | return
|
---|
2744 | Endif
|
---|
2745 | performScript JAWSPageDown()
|
---|
2746 | EndScript
|
---|
2747 |
|
---|
2748 | ;*********************************************************************
|
---|
2749 | ; updated for grid support
|
---|
2750 | Script JAWSPageUp()
|
---|
2751 | if SpeakCellUnit("pageUp") then
|
---|
2752 | return
|
---|
2753 | Endif
|
---|
2754 | performScript JAWSPageUp()
|
---|
2755 | EndScript
|
---|
2756 |
|
---|
2757 | ;*********************************************************************
|
---|
2758 | Int Function UpdateBrailleClasses()
|
---|
2759 | var
|
---|
2760 | string sFile,
|
---|
2761 | string sTable,
|
---|
2762 | int i,
|
---|
2763 | int count
|
---|
2764 |
|
---|
2765 | let glbsTable = ""
|
---|
2766 | let glbsTable2 = ""
|
---|
2767 | let sFile = findJAWSSettingsFile(getActiveConfiguration() +".jcf") ; get applicatio specific jcf file
|
---|
2768 | if !fileExists(sFile) then
|
---|
2769 | ; No file, no translations.
|
---|
2770 | return False
|
---|
2771 | endIf
|
---|
2772 | ; file exists
|
---|
2773 | ; this line adds a space at the beginning of each item in the list that is returned because of a bug in StringSegmentIndex
|
---|
2774 | let glbsTable = msgSpace + StringReplaceSubStrings(StringLower(IniReadSectionKeys (section_BrailleClasses, sFile)),string_delim, string_delim+MsgSpace) ; msgSpace need for first item to match
|
---|
2775 | let count = VA508StringSegmentCount (glbsTable, string_delim)
|
---|
2776 | let i = 1
|
---|
2777 | while i <= count
|
---|
2778 | let glbsTable2 = glbsTable2 + IntToString(IniReadInteger (section_BrailleClasses, StringChopLeft(StringSegment(glbsTable,string_delim,count),1), 0, sFile)) + string_delim
|
---|
2779 | let i = i + 1
|
---|
2780 | endWhile
|
---|
2781 | if glbsTable2 then
|
---|
2782 | let glbsTable2 = stringChopRight (glbsTable2, 1)
|
---|
2783 | Endif
|
---|
2784 | return True
|
---|
2785 | EndFunction
|
---|
2786 |
|
---|
2787 | ;*****************************************************************************************************
|
---|
2788 | Int Function UpdateControlTypes()
|
---|
2789 | var
|
---|
2790 | string sFile,
|
---|
2791 | string sTable,
|
---|
2792 | int i,
|
---|
2793 | int count
|
---|
2794 |
|
---|
2795 | let glbsTable3 = ""
|
---|
2796 | let glbsTable4 = ""
|
---|
2797 | let sFile = findJAWSSettingsFile(getActiveConfiguration() +".jcf")
|
---|
2798 | if !fileExists(sFile) then
|
---|
2799 | ; No file, no translations.
|
---|
2800 | return False
|
---|
2801 | endIf
|
---|
2802 | let glbsTable3 = msgSpace + StringReplaceSubStrings(StringLower(IniReadSectionKeys (section_ControlTypes, sFile)),string_delim, string_delim+msgSpace)
|
---|
2803 | let count = VA508StringSegmentCount (glbsTable3, string_delim)
|
---|
2804 | let i = 1
|
---|
2805 | while i <= count
|
---|
2806 | let glbsTable4 = glbsTable4 + IniReadString (section_ControlTypes, StringChopLeft(StringSegment(glbsTable3,string_delim,count),1), msgNull, sFile) + string_delim
|
---|
2807 | let i = i + 1
|
---|
2808 | endWhile
|
---|
2809 | if glbsTable4 then
|
---|
2810 | let glbsTable4 = stringChopRight (glbsTable4, 1)
|
---|
2811 | Endif
|
---|
2812 | return True
|
---|
2813 | EndFunction
|
---|
2814 |
|
---|
2815 | ;************************************************************************
|
---|
2816 | int Function ControlTypeFound (string ControlType, string ByRef newControlType)
|
---|
2817 | var
|
---|
2818 | int i,
|
---|
2819 | int count
|
---|
2820 |
|
---|
2821 | let i = StringSegmentIndex (glbsTable3, string_delim, StringLower(msgSpace+ControlType), true)
|
---|
2822 | if i then
|
---|
2823 | let newControlType = StringSegment(glbsTable4,string_delim,i)
|
---|
2824 | return true
|
---|
2825 | endif
|
---|
2826 | return false
|
---|
2827 | EndFunction
|
---|
2828 |
|
---|
2829 |
|
---|
2830 | /* Start - Personal settings */
|
---|
2831 |
|
---|
2832 | ;*******************************************************************************************
|
---|
2833 | ; called by JAWS verbosity dialog to flip or return status
|
---|
2834 | String Function ToggleGridSpeechMode (int iRetVal)
|
---|
2835 | If not iRetVal Then ; flip only if space pressed
|
---|
2836 | Let giGridSpeechMode = giGridSpeechMode + 1
|
---|
2837 | if giGridSpeechMode > 3 then
|
---|
2838 | let giGridSpeechMode = 0
|
---|
2839 | Endif
|
---|
2840 | EndIf ; update it
|
---|
2841 |
|
---|
2842 | ; return state, used to build visual list of current settings
|
---|
2843 | If giGridSpeechMode == 1 Then
|
---|
2844 | return msgRowAndColumnHeadersAndNumbers
|
---|
2845 | elif giGridSpeechMode == 2 then
|
---|
2846 | return msgRowAndColumnHeaders
|
---|
2847 | elif giGridSpeechMode == 3 then
|
---|
2848 | return msgRowAndColumnNumbers
|
---|
2849 | Else ; 0
|
---|
2850 | return msgDataOnly
|
---|
2851 | EndIf
|
---|
2852 | EndFunction
|
---|
2853 |
|
---|
2854 | ;*******************************************************************************************
|
---|
2855 | ; called by JAWS verbosity dialog to flip or return status
|
---|
2856 | String Function ToggleGridBrailleMode (int iRetVal)
|
---|
2857 | If not iRetVal Then ; flip only if space pressed
|
---|
2858 | Let giGridBrailleMode = giGridBrailleMode + 1
|
---|
2859 | if giGridBrailleMode > 3 then
|
---|
2860 | let giGridBrailleMode = 0
|
---|
2861 | Endif
|
---|
2862 | EndIf ; update it
|
---|
2863 | ; return state
|
---|
2864 | If giGridBrailleMode == 1 Then
|
---|
2865 | return msgRowAndColumnHeadersAndNumbers
|
---|
2866 | elif giGridBrailleMode == 2 then
|
---|
2867 | return msgRowAndColumnHeaders
|
---|
2868 | elif giGridBrailleMode == 3 then
|
---|
2869 | return msgRowAndColumnNumbers
|
---|
2870 | Else ; 0
|
---|
2871 | return msgDataOnly
|
---|
2872 | EndIf
|
---|
2873 | EndFunction
|
---|
2874 |
|
---|
2875 | ;*******************************************************************************************
|
---|
2876 | Void Function LoadPersonalSettings ()
|
---|
2877 | var
|
---|
2878 | string sFile
|
---|
2879 |
|
---|
2880 | ; Load personal preferences
|
---|
2881 | ; SayUsingVoice(VCTX_MESSAGE,msgLoadingSettings,OT_USER_REQUESTED_INFORMATION)
|
---|
2882 | let sFile = findJAWSSettingsFile(getActiveConfiguration() +".jsi")
|
---|
2883 | let giGridSpeechMode = IniReadInteger (Section_Options, hKey_GridSpeechMode, 1, sFile)
|
---|
2884 | let giGridBrailleMode = IniReadInteger (Section_Options, hKey_GridBrailleMode, 1, sFile)
|
---|
2885 | EndFunction
|
---|
2886 |
|
---|
2887 | ;*******************************************************************************************
|
---|
2888 | Int Function SavePersonalSettings ()
|
---|
2889 | ; save personal preferences
|
---|
2890 | Var
|
---|
2891 | int iResult,
|
---|
2892 | string sFile
|
---|
2893 |
|
---|
2894 | let sFile = findJAWSSettingsFile(getActiveConfiguration() +".jsi")
|
---|
2895 | let iResult =IniWriteInteger (Section_Options, hKey_GridSpeechMode, giGridSpeechMode, sFile)
|
---|
2896 | let iResult = IResult | IniWriteInteger (Section_Options, hKey_GridBrailleMode, giGridBrailleMode, sFile)
|
---|
2897 | return iResult
|
---|
2898 | EndFunction
|
---|
2899 |
|
---|
2900 | ;*******************************************************************************************
|
---|
2901 | ; modified to include personalized settings for automatically speaking buddies as the sign in and incoming messages
|
---|
2902 | Script AdjustJAWSVerbosity ()
|
---|
2903 | Var
|
---|
2904 | int iPrevGridSpeechMode,
|
---|
2905 | int iPrevGridBrailleMode,
|
---|
2906 | string sList
|
---|
2907 |
|
---|
2908 | ; save the current values
|
---|
2909 | let iPrevGridSpeechMode = giGridSpeechMode
|
---|
2910 | let iPrevGridBrailleMode = giGridBrailleMode
|
---|
2911 |
|
---|
2912 | let sList=jvToggleGridSpeechMode
|
---|
2913 | + jvToggleGridBrailleMode
|
---|
2914 |
|
---|
2915 | JAWSVerbosityCore (sList) ; call default
|
---|
2916 |
|
---|
2917 | ; If any values changed, save them...
|
---|
2918 | If iPrevGridSpeechMode != giGridSpeechMode
|
---|
2919 | || iPrevGridBrailleMode != giGridBrailleMode then
|
---|
2920 | If savePersonalSettings() then
|
---|
2921 | SayUsingVoice(VCTX_MESSAGE, msgPersonalSettingsSaved,OT_STATUS)
|
---|
2922 | Else
|
---|
2923 | SayFormattedMessage(ot_error, msgPersonalSettingsNotSaved)
|
---|
2924 | EndIf
|
---|
2925 | EndIf
|
---|
2926 |
|
---|
2927 | EndScript
|
---|
2928 |
|
---|
2929 | /* End - Personal settings */
|
---|
2930 |
|
---|
2931 | ;***************************************************************************************
|
---|
2932 | ; getObjectName() is often wrong and this can be used to get the real msaa name as long as the msaa cache is up-to-date in JAWS
|
---|
2933 | ; if no msaa name is returned then fall back on getObjectName and getObjectValue which use other methods in addition to MSAA to determine the name or value (name of list item)
|
---|
2934 | ; called on listboxes and listviews
|
---|
2935 | ;***************************************************************************************
|
---|
2936 | string Function getAccName ()
|
---|
2937 | var
|
---|
2938 | object o,
|
---|
2939 | int cid,
|
---|
2940 | string str
|
---|
2941 |
|
---|
2942 | let o = getFocusObject(cid)
|
---|
2943 | if o then
|
---|
2944 | if getObjectTypeCode() == wt_listbox || getObjectTypeCode() == wt_listview || getObjectTypeCode() == wt_listboxItem then
|
---|
2945 | let str = o.accName(cid)
|
---|
2946 | Else
|
---|
2947 | let str = getObjectName()
|
---|
2948 | Endif
|
---|
2949 | if o.accRole(cid) == role_system_list then ; we are on parent not simple child, should cover listView and listbox
|
---|
2950 | let str = o.accName(1) ; announce first item if nothing is focused
|
---|
2951 | Endif
|
---|
2952 | Endif ; object exists?
|
---|
2953 | if !str then
|
---|
2954 | if getObjectTypeCode() == wt_listbox || getObjectTypeCode() == wt_listview || getObjectTypeCode() == wt_listboxItem then
|
---|
2955 | let str = getObjectValue()
|
---|
2956 | else
|
---|
2957 | let str = getObjectName()
|
---|
2958 | EndIf
|
---|
2959 | Endif
|
---|
2960 | return str
|
---|
2961 | EndFunction
|
---|
2962 |
|
---|
2963 | ;***************************************************************************
|
---|
2964 | string Function getAccValue ()
|
---|
2965 | var
|
---|
2966 | object o,
|
---|
2967 | int cid,
|
---|
2968 | string str
|
---|
2969 |
|
---|
2970 | let o = getFocusObject(cid)
|
---|
2971 | if o then
|
---|
2972 | if getObjectTypeCode() == wt_listbox || getObjectTypeCode() == wt_listview || getObjectTypeCode() == wt_listboxItem ||
|
---|
2973 | getObjectTypeCode() == wt_treeview then
|
---|
2974 | let str = o.accName(cid)
|
---|
2975 | else
|
---|
2976 | ; let str = o.accValue(cid)
|
---|
2977 | let str = getObjectValue()
|
---|
2978 | Endif
|
---|
2979 | if o.accRole(cid) == role_system_list then ; we are on parent not simple child, should cover listView and listbox
|
---|
2980 | let str = o.accName(1) ; announce first item if nothing is focused
|
---|
2981 | Endif
|
---|
2982 | Endif ; object exists?
|
---|
2983 | if !str then
|
---|
2984 | let str = getObjectValue()
|
---|
2985 | Endif
|
---|
2986 | return str
|
---|
2987 | EndFunction
|
---|
2988 |
|
---|
2989 | ;***************************************************************************************
|
---|
2990 | ; currently only returns checked and/or not selected
|
---|
2991 | ; getObjectName() is often wrong and this can be used to get the real msaa name as long as the msaa cache is up-to-date in JAWS
|
---|
2992 | string Function getAccState ()
|
---|
2993 | var
|
---|
2994 | object o,
|
---|
2995 | int cid,
|
---|
2996 | int ret,
|
---|
2997 | string str
|
---|
2998 |
|
---|
2999 | let o = getFocusObject(cid)
|
---|
3000 | if o then
|
---|
3001 | let ret = o.accState(cid)
|
---|
3002 | EndIf
|
---|
3003 | if ret & state_system_focused && ret & state_system_selectable && !(ret & state_system_selected) then
|
---|
3004 | let str = msgNotSelected
|
---|
3005 | endif
|
---|
3006 | if ret & state_system_checked then
|
---|
3007 | let str = str + msgSpace + msgChecked
|
---|
3008 | Endif
|
---|
3009 | return str
|
---|
3010 | EndFunction
|
---|
3011 |
|
---|
3012 | ;****************************************************************************************************
|
---|
3013 | ; use to overwrite default speech for itmes when arrow keys are used and custom properties exist
|
---|
3014 | ; for listbox when focus changes within object
|
---|
3015 | ; arrow, home, end in listbox
|
---|
3016 | ; arrows, home, end in listview
|
---|
3017 | ;****************************************************************************************************
|
---|
3018 | Void Function sayObjectActiveItem(int speakPositionInfo)
|
---|
3019 | var
|
---|
3020 | string strValue,
|
---|
3021 | string strState,
|
---|
3022 | int iResultValue,
|
---|
3023 | int iResultState
|
---|
3024 |
|
---|
3025 | ; sayString("sayObjectActiveItem")
|
---|
3026 |
|
---|
3027 | if getObjectTypeCode() == wt_tabcontrol && getWindowStyleBits(getCurrentWindow()) & window_style_tabsWithButtons then ; tabs with buttons or flat buttons
|
---|
3028 | say(getAccState(),ot_item_state) ; Makes JAWS say "not selected" when a tab is in focus but not selected (possible on this type of tab control)
|
---|
3029 | endif
|
---|
3030 |
|
---|
3031 | if stringContains("lb lm lx lv", getListType(getObjectSubtypeCode())) then
|
---|
3032 | let iResultValue = VA508GetComponentProp(getFocus(), VA508_FieldName_Value, VA508_Cache_Update, strValue)
|
---|
3033 | let iResultState = VA508GetComponentProp(getFocus(), VA508_FieldName_State, VA508_Cache_Use, strState)
|
---|
3034 | if iResultValue > 0 then
|
---|
3035 | if giSuppressValue then
|
---|
3036 | let giSuppressValue = false
|
---|
3037 | Endif
|
---|
3038 | say(strValue,ot_selected_item)
|
---|
3039 | Else
|
---|
3040 | say(getAccName(),ot_selected_item) ; getObjectValue() is wrong when extended selection is on
|
---|
3041 | Endif
|
---|
3042 | if iResultState > 0 then
|
---|
3043 | if giSuppressState then
|
---|
3044 | let giSuppressState = false
|
---|
3045 | Endif
|
---|
3046 | say(strState,ot_item_state)
|
---|
3047 | Else
|
---|
3048 | say(getAccState(),ot_item_state) ; will announce not selected if the item is not selected in extended selection mode
|
---|
3049 | Endif
|
---|
3050 | if speakPositionInfo then
|
---|
3051 | sayMessage(ot_position,PositionInGroup ())
|
---|
3052 | Endif
|
---|
3053 | return
|
---|
3054 | endif
|
---|
3055 | sayObjectActiveItem(speakPositionInfo)
|
---|
3056 | EndFunction
|
---|
3057 |
|
---|
3058 | ;****************************************************************************************************
|
---|
3059 | ; use to overwrite default speech for itmes when arrow keys are used and custom properties exist
|
---|
3060 | ; arrows, home, end in treeview
|
---|
3061 | ; currently doesn't handle custom states, position, level, information etc.
|
---|
3062 | ;****************************************************************************************************
|
---|
3063 | Void Function ActiveItemChangedEvent (handle curHwnd, int curObjectId, int curChildId,
|
---|
3064 | handle prevHwnd, int prevObjectId, int prevChildId)
|
---|
3065 | var
|
---|
3066 | int iObjType,
|
---|
3067 | int level,
|
---|
3068 | string strValue,
|
---|
3069 | string strState,
|
---|
3070 | int iResultValue,
|
---|
3071 | int iResultState
|
---|
3072 |
|
---|
3073 | ; sayString("active item changed")
|
---|
3074 | Let iObjType = GetObjectSubtypeCode ()
|
---|
3075 |
|
---|
3076 | If (WT_TREEVIEW == iObjType || WT_TREEVIEWITEM == iObjType) && !MenusActive() then
|
---|
3077 | ;SayTreeViewLevel (true) ; calls sayTreeViewItem even though you would not expect it to to say name, level, also says position in group
|
---|
3078 | ; level change
|
---|
3079 | let iResultValue = VA508GetComponentProp(getFocus(), VA508_FieldName_Value, VA508_Cache_Update, strValue)
|
---|
3080 | let iResultState = VA508GetComponentProp(getFocus(), VA508_FieldName_State, VA508_Cache_Use, strState)
|
---|
3081 |
|
---|
3082 | let level = getTreeViewLevel()
|
---|
3083 | if level != PreviousTreeviewLevel then
|
---|
3084 | sayMessage(ot_position,msgLevel + IntToString(level), IntToString(level))
|
---|
3085 | let PreviousTreeviewLevel = level
|
---|
3086 | Endif
|
---|
3087 | ; value
|
---|
3088 | if !giSuppressValue then ; don't announce value because ChangeEvent will catch it
|
---|
3089 | if iResultValue > 0 then
|
---|
3090 | say(strValue,ot_selected_item)
|
---|
3091 | Else
|
---|
3092 | say(getAccValue(),ot_selected_item) ;also contains state
|
---|
3093 | Endif
|
---|
3094 | Else
|
---|
3095 | if iResultValue > 0 then
|
---|
3096 | say(strValue,ot_selected_item)
|
---|
3097 | let giSuppressValue = false
|
---|
3098 | Endif
|
---|
3099 | Endif
|
---|
3100 | ; never suppress open/closed states on tree views even if the framework has state data
|
---|
3101 | SayTVFocusItemExpandState (curhwnd)
|
---|
3102 | if giSuppressState then
|
---|
3103 | if iResultState > 0 then
|
---|
3104 | say(strState,ot_item_state)
|
---|
3105 | let giSuppressState = false
|
---|
3106 | Endif
|
---|
3107 | Else ; if we have a custom state but the event didn't fire still speak it
|
---|
3108 | if iResultState > 0 then
|
---|
3109 | say(strState,ot_item_state)
|
---|
3110 | Endif
|
---|
3111 | Endif
|
---|
3112 | ; position info, always speak it, never get it from the framework
|
---|
3113 | SayMessage(ot_position, PositionInGroup())
|
---|
3114 | return
|
---|
3115 | Endif
|
---|
3116 | ActiveItemChangedEvent (curHwnd, curObjectId, curChildId, prevHwnd, prevObjectId, prevChildId)
|
---|
3117 | Endfunction
|
---|
3118 |
|
---|
3119 | ;**********************************************************************************************************
|
---|
3120 | ; overwritten so when this function is called from saytree viewLevel in ActivateItemChangedEvent the item will not be spoken because we have a custom value that represents a custom name for the focused tree view item
|
---|
3121 | void function SayTreeViewItem()
|
---|
3122 | if giSuppressValue then ; don't announce value because ChangeEvent will catch it
|
---|
3123 | return
|
---|
3124 | Endif
|
---|
3125 | sayTreeViewItem()
|
---|
3126 | EndFunction
|
---|
3127 |
|
---|
3128 | ;*****************************************************************************************************
|
---|
3129 | Void Function FocusChangedEvent (handle FocusWindow, handle PrevWindow)
|
---|
3130 | let giCancelEvent = true
|
---|
3131 | let giDidFocusChange = true
|
---|
3132 | FocusChangedEvent (FocusWindow, PrevWindow)
|
---|
3133 | EndFunction
|
---|
3134 |
|
---|
3135 | ;********************************************************************************************************
|
---|
3136 | Void Function KeyPressedEvent (int nKey, string strKeyName, int nIsBrailleKey, int nIsScriptKey)
|
---|
3137 | let giCancelEvent = false
|
---|
3138 | ; sayInteger(nkey)
|
---|
3139 | ;if nKey == 69206331 then
|
---|
3140 | if nKey == 2097467 then
|
---|
3141 | if giDebugMode then
|
---|
3142 | let giDebugMode = 0
|
---|
3143 | Else
|
---|
3144 | let giDebugMode = 1
|
---|
3145 | Endif
|
---|
3146 | Endif
|
---|
3147 | KeyPressedEvent (nKey, strKeyName, nIsBrailleKey, nIsScriptKey)
|
---|
3148 | EndFunction
|
---|
3149 |
|
---|
3150 | ;********************************************************************************************************
|
---|
3151 | void Function MouseButtonEvent (int eventID, int x, int y)
|
---|
3152 | let giCancelEvent = false
|
---|
3153 | MouseButtonEvent (eventID, x, y)
|
---|
3154 | EndFunction
|
---|
3155 |
|
---|
3156 |
|
---|
3157 | ;********** ListView navigation with Ctrl+Alt+arrows/Home/End.
|
---|
3158 | ; Borrowed from freely available code written by Doug Lee
|
---|
3159 |
|
---|
3160 | ; Original CVS Id: listtbl.jss,v 1.7 2006/01/11 13:22:22 dgl Exp
|
---|
3161 | ; Module Prefix: lt/lt_
|
---|
3162 | ; Purpose: Makes JAWS ctrl+alt commands navigate ListViews as if they were tables. Drop in (ahead of default) and enjoy.
|
---|
3163 | ;
|
---|
3164 | ; Interface: No callable functions inside.
|
---|
3165 | ; Overrides: scripts down/up/prior/next/sayCell, first/lastCellInTable, moveToTop/BottomOfColumn, moveToStart/EndOfRow.
|
---|
3166 | ;
|
---|
3167 | ; Author: Doug Lee
|
---|
3168 | ;
|
---|
3169 | ; Revision History: See CVS.
|
---|
3170 |
|
---|
3171 | globals
|
---|
3172 | int lt_suppressHighlight,
|
---|
3173 | handle lt_lastWin,
|
---|
3174 | int lt_lastCol
|
---|
3175 |
|
---|
3176 | string function lt_stringCast(variant v)
|
---|
3177 | ; Cast of anything to string, to make the compiler happy in a few places.
|
---|
3178 | return v
|
---|
3179 | endFunction
|
---|
3180 |
|
---|
3181 | string function lt_stringSegmentWithMultiCharDelim(string s, string sep, int idx)
|
---|
3182 | ; Same as stringSegment but with multi-character delimiters.
|
---|
3183 | ; Used in breaking up MSAA accDescription strings containing multiple ListView column names/values.
|
---|
3184 | var
|
---|
3185 | int pos
|
---|
3186 | let idx = idx -1
|
---|
3187 | while stringLength(s) && idx
|
---|
3188 | let pos = stringContains(s, sep)
|
---|
3189 | if !pos then
|
---|
3190 | return ""
|
---|
3191 | endIf
|
---|
3192 | let s = stringChopLeft(s, pos+stringLength(sep) -1)
|
---|
3193 | let idx = idx -1
|
---|
3194 | endWhile
|
---|
3195 | let pos = stringContains(s, sep)
|
---|
3196 | if pos then
|
---|
3197 | let s = stringLeft(s, pos-1)
|
---|
3198 | endIf
|
---|
3199 | return s
|
---|
3200 | endFunction
|
---|
3201 |
|
---|
3202 | int function lt_canTryLVCalls()
|
---|
3203 | ; Returns True if it is ok to try the lv* functions, which became available in JAWS 5.10.
|
---|
3204 | ;return (getJfwVersion() >= 510000)
|
---|
3205 | return False
|
---|
3206 | endFunction
|
---|
3207 |
|
---|
3208 | int function lt_getMSAARect(object o, int childID, int byRef left, int byRef right, int byRef top, int byRef bottom)
|
---|
3209 | ; Get the bounding rectangle for the given MSAA object and childID.
|
---|
3210 | ; The rectangle is returned 1-based, as JAWS likes its rectangles.
|
---|
3211 | ; MSAA provides 0-based left/top/width/height.
|
---|
3212 | o.accLocation(intRef(left), intRef(top), intRef(right), intRef(bottom), childID)
|
---|
3213 | if !left && !right && !top && !bottom then
|
---|
3214 | return False
|
---|
3215 | endIf
|
---|
3216 | ; but we want 1-based left/right/top/bottom.
|
---|
3217 | let left = left +1
|
---|
3218 | let top = top +1
|
---|
3219 | let right = left +right
|
---|
3220 | let bottom = top +bottom
|
---|
3221 | return True
|
---|
3222 | endFunction
|
---|
3223 |
|
---|
3224 | int function lt_move(string where)
|
---|
3225 | ; Move to and announce the requested "cell" of the focused ListView control,
|
---|
3226 | ; or left-click or right-click the current cell or its header.
|
---|
3227 | ; Where:
|
---|
3228 | ; - Left/right/up/down to move one cell.
|
---|
3229 | ; - Home/end for start/end of row.
|
---|
3230 | ; - Top/bottom for top/bottom of current column.
|
---|
3231 | ; - First/last for first/last cell in view.
|
---|
3232 | ; - Here for current cell.
|
---|
3233 | ; - (Cell|Header)Click(Left|Right) to left- or right-click the current cell or its header.
|
---|
3234 | var
|
---|
3235 | int useLV, string moveFunc,
|
---|
3236 | handle hwndList, handle hwndHeader,
|
---|
3237 | object oList, int rowIdx, int rowCount,
|
---|
3238 | object oHeader, int colIdx, int colCount,
|
---|
3239 | int sayRow, int sayCol, int sayCell,
|
---|
3240 | int rowSaid,
|
---|
3241 | string buf, int pos,
|
---|
3242 | int sayColPos, int sayRowPos
|
---|
3243 |
|
---|
3244 | if !isPCCursor() || userBufferIsActive() || menusActive() then
|
---|
3245 | return False
|
---|
3246 | endIf
|
---|
3247 | let hwndList = getFocus()
|
---|
3248 |
|
---|
3249 | ; Figure out if this is a control with which we can do anything useful.
|
---|
3250 | ; Also figure out if we can use JAWS 5.10+ lv* calls or whether we must use MSAA instead.
|
---|
3251 | let useLV = lt_canTryLVCalls()
|
---|
3252 | if useLV then
|
---|
3253 | let useLV = (lvGetNumOfColumns(hwndList))
|
---|
3254 | endIf
|
---|
3255 | if !useLV && getWindowTypeCode(hwndList) != WT_ListView then
|
---|
3256 | return False
|
---|
3257 | endIf
|
---|
3258 |
|
---|
3259 | ; Reset the column index when we move from one list to another.
|
---|
3260 | if lt_lastWin != hwndList then
|
---|
3261 | let lt_lastWin = hwndList
|
---|
3262 | let lt_lastCol = 1
|
---|
3263 | endIf
|
---|
3264 |
|
---|
3265 | ; Get the list's MSAA object even if we will be using lv* calls.
|
---|
3266 | ; Reason: lvSetFocusItem() and setCurrentItem() seem unreliable; they can return 1 but still change nothing.
|
---|
3267 | ; This is just in case we need to use accSelect.
|
---|
3268 | let oList = getObjectFromEvent(hwndList, 0-4, 0, rowIdx)
|
---|
3269 | if !oList then
|
---|
3270 | sayMessage(OT_Error, "List access error")
|
---|
3271 | return True ; don't go on to try a table access
|
---|
3272 | endIf
|
---|
3273 |
|
---|
3274 | ; Get the current list item and header info.
|
---|
3275 | if useLV then
|
---|
3276 | let rowIdx = getCurrentItem(hwndList)
|
---|
3277 | if !rowIdx then
|
---|
3278 | sayMessage(OT_Error, "Nothing selected")
|
---|
3279 | return True
|
---|
3280 | endIf
|
---|
3281 | let rowCount = getItemCount(hwndList)
|
---|
3282 | let colIdx = lt_lastCol
|
---|
3283 | ; May be 0 or out of range; leave it that way for now.
|
---|
3284 | let colCount = lvGetNumOfColumns(hwndList)
|
---|
3285 | else ; use MSAA
|
---|
3286 | ; List info
|
---|
3287 | let rowIdx = oList.accFocus +0
|
---|
3288 | if !rowIdx then
|
---|
3289 | sayMessage(OT_Error, "Nothing selected")
|
---|
3290 | return True
|
---|
3291 | endIf
|
---|
3292 | let rowCount = oList.accChildCount -1 ; -1 to account for the header object
|
---|
3293 |
|
---|
3294 | ; Header info
|
---|
3295 | let hwndHeader = getFirstChild(hwndList)
|
---|
3296 | if !hwndHeader then
|
---|
3297 | sayMessage(OT_Error, "List headers not found")
|
---|
3298 | return True
|
---|
3299 | endIf
|
---|
3300 | let oHeader = getObjectFromEvent(hwndHeader, 0-4, 0, colIdx)
|
---|
3301 | if !oHeader then
|
---|
3302 | sayMessage(OT_Error, "List header access error")
|
---|
3303 | return True
|
---|
3304 | endIf
|
---|
3305 | let colIdx = lt_lastCol
|
---|
3306 | ; May be 0 or out of range; leave it that way for now.
|
---|
3307 | let colCount = oHeader.accChildCount +0
|
---|
3308 | endIf
|
---|
3309 |
|
---|
3310 | ; Set rowIdx, colIdx, sayCol, sayRow, sayColPos, sayRowPos, and sayCell based on the navigation request.
|
---|
3311 | ; Also set moveFunc if the list item is changing.
|
---|
3312 | let sayCol = False
|
---|
3313 | let sayRow = False
|
---|
3314 | let sayColPos = False
|
---|
3315 | let sayRowPos = False
|
---|
3316 | let sayCell = True
|
---|
3317 | let moveFunc = ""
|
---|
3318 | if where == "left" then
|
---|
3319 | let colIdx = colIdx -1
|
---|
3320 | let sayCol = True
|
---|
3321 | elif where == "right" then
|
---|
3322 | let colIdx = colIdx +1
|
---|
3323 | let sayCol = True
|
---|
3324 | elif where == "up" then
|
---|
3325 | let rowIdx = rowIdx -1
|
---|
3326 | let sayRow = True
|
---|
3327 | let moveFunc = "priorLine"
|
---|
3328 | elif where == "down" then
|
---|
3329 | let rowIdx = rowIdx +1
|
---|
3330 | let sayRow = True
|
---|
3331 | let moveFunc = "nextLine"
|
---|
3332 | elif where == "home" then
|
---|
3333 | let colIdx = 1
|
---|
3334 | let sayCol = True
|
---|
3335 | elif where == "end" then
|
---|
3336 | let colIdx = colCount
|
---|
3337 | let sayCol = True
|
---|
3338 | elif where == "top" then
|
---|
3339 | let rowIdx = 1
|
---|
3340 | let sayRow = True
|
---|
3341 | let moveFunc = "JAWSHome"
|
---|
3342 | elif where == "bottom" then
|
---|
3343 | let rowIdx = rowCount
|
---|
3344 | let sayRow = True
|
---|
3345 | let moveFunc = "JAWSEnd"
|
---|
3346 | elif where == "first" then
|
---|
3347 | let rowIdx = 1
|
---|
3348 | let colIdx = 1
|
---|
3349 | let sayCol = True
|
---|
3350 | let sayRow = True
|
---|
3351 | let moveFunc = "JAWSHome"
|
---|
3352 | elif where == "last" then
|
---|
3353 | let rowIdx = rowCount
|
---|
3354 | let colIdx = colCount
|
---|
3355 | let sayCol = True
|
---|
3356 | let sayRow = True
|
---|
3357 | let moveFunc = "JAWSEnd"
|
---|
3358 | elif where == "here" then
|
---|
3359 | ; No navigation.
|
---|
3360 | let sayCol = True
|
---|
3361 | let sayRow = True
|
---|
3362 | let sayColPos = True
|
---|
3363 | let sayRowPos = True
|
---|
3364 | elif where == "cellClick" then ; left or right
|
---|
3365 | ; SayCell already set.
|
---|
3366 | elif where == "headerClick" then ; left or right
|
---|
3367 | let sayCell = False
|
---|
3368 | let sayCol = True
|
---|
3369 | else
|
---|
3370 | sayMessage(OT_Error, "Unknown navigation: " +where)
|
---|
3371 | return True
|
---|
3372 | endIf
|
---|
3373 |
|
---|
3374 | ; Enforce boundaries and update the remembered last-visited column index.
|
---|
3375 | if !moveFunc then
|
---|
3376 | ; Row boundaries are determined by the control itself when key sending is used to move focus; see below.
|
---|
3377 | if rowIdx < 1 then
|
---|
3378 | beep()
|
---|
3379 | let rowIdx = 1
|
---|
3380 | let moveFunc = ""
|
---|
3381 | elif rowIdx > rowCount then
|
---|
3382 | beep()
|
---|
3383 | let rowIdx = rowCount
|
---|
3384 | let moveFunc = ""
|
---|
3385 | endIf
|
---|
3386 | endIf
|
---|
3387 | if colIdx < 1 then
|
---|
3388 | beep()
|
---|
3389 | let colIdx = 1
|
---|
3390 | elif colIdx > colCount then
|
---|
3391 | beep()
|
---|
3392 | let colIdx = colCount
|
---|
3393 | endIf
|
---|
3394 | let lt_lastCol = colIdx
|
---|
3395 |
|
---|
3396 | ; Move focus if necessary but prevent the speaking of highlighting.
|
---|
3397 | if moveFunc then
|
---|
3398 | let lt_suppressHighlight = True
|
---|
3399 | if moveFunc then
|
---|
3400 | ; This is the preferred way of changing focus: It's what the app will expect, and it won't focus something without scrolling it into view.
|
---|
3401 | if formatStringWithEmbeddedFunctions("<" +moveFunc +">") == 0 then
|
---|
3402 | beep()
|
---|
3403 | endIf
|
---|
3404 | elif useLV then
|
---|
3405 | ; LvSetFocusItem() and setCurrentItem() seem unreliable; they can return 1 but still change nothing.
|
---|
3406 | ; We therefore still use MSAA here, which is why we got the MSAA object earlier regardless of useLV. [DGL, 2006-01-11, JAWS 6.20]
|
---|
3407 | ;SetCurrentItem(hwndList, rowIdx)
|
---|
3408 | oList.accSelect(3, rowIdx)
|
---|
3409 | else
|
---|
3410 | oList.accSelect(3, rowIdx)
|
---|
3411 | endIf
|
---|
3412 | pause()
|
---|
3413 | ; The stopSpeech is still here even though we suppress highlighting via the global lt_suppressHighlight variable.
|
---|
3414 | ; This is because app-specific scripts with their own sayHighlightedText functions can (and often do) speak their own highlighting, thus defeating the lt_suppressHighlight approach.
|
---|
3415 | ; For some reason, using only stopSpeech seems to allow a split second of unwanted speech unless the lt_suppressHighlight method is also used.
|
---|
3416 | ; We therefore use both at once. [DGL, 2006-01-11]
|
---|
3417 | stopSpeech()
|
---|
3418 | endIf
|
---|
3419 |
|
---|
3420 | ; Click if a click was requested.
|
---|
3421 | if stringContains(stringLower(where), "click") then
|
---|
3422 | var
|
---|
3423 | int isRight,
|
---|
3424 | int left, int right, int top, int bottom,
|
---|
3425 | int cx, int cy
|
---|
3426 | let isRight = (stringContains(stringLower(where), "right") > 0)
|
---|
3427 | ; lvGetItemColumnRect can crash the app against which it is called, so we use MSAA here.
|
---|
3428 | if !lt_getMSAARect(oHeader, colIdx, left, right, top, bottom) then
|
---|
3429 | beep()
|
---|
3430 | return False
|
---|
3431 | endIf
|
---|
3432 | let cx = (left+right) /2
|
---|
3433 | if where == "cellClick" then
|
---|
3434 | let cy = getCursorRow()
|
---|
3435 | elif where == "headerClick" then
|
---|
3436 | let cy = (top+bottom) /2
|
---|
3437 | endIf ; cell or header
|
---|
3438 | saveCursor() JAWSCursor() saveCursor()
|
---|
3439 | moveTo(cx, cy)
|
---|
3440 | if isRight then
|
---|
3441 | rightMouseButton()
|
---|
3442 | else
|
---|
3443 | leftMouseButton()
|
---|
3444 | endIf
|
---|
3445 | delay(1, True)
|
---|
3446 | endIf ; click
|
---|
3447 |
|
---|
3448 | ; Reset the row index to what's actually the case.
|
---|
3449 | ; This is to handle cases where arrows follow visual order but not item index order.
|
---|
3450 | ; Example: when a Windows Explorer Details view is sorted by type.
|
---|
3451 | ; This may also be needed when a list is resorted by a click.
|
---|
3452 | if useLV then
|
---|
3453 | let rowIdx = getCurrentItem(hwndList)
|
---|
3454 | else
|
---|
3455 | let rowIdx = oList.accFocus +0
|
---|
3456 | endIf
|
---|
3457 |
|
---|
3458 | ; Say row, column, and/or cell if appropriate.
|
---|
3459 | if useLV then
|
---|
3460 | if sayRow then
|
---|
3461 | ;sayMessage(OT_Message, lt_stringCast(lvGetItemText(hwndList, rowIdx, 1)))
|
---|
3462 | ;let rowSaid = True
|
---|
3463 | endIf
|
---|
3464 | if sayCol then
|
---|
3465 | sayMessage(OT_Message, lvGetColumnHeader(hwndList, colIdx))
|
---|
3466 | endIf
|
---|
3467 | if sayCell then
|
---|
3468 | if colIdx == 1 then
|
---|
3469 | if !rowSaid then
|
---|
3470 | sayMessage(OT_Message, lvGetItemText(hwndList, rowIdx, colIdx))
|
---|
3471 | endIf
|
---|
3472 | else
|
---|
3473 | sayMessage(OT_Message, lvGetItemText(hwndList, rowIdx, colIdx))
|
---|
3474 | endIf
|
---|
3475 | endIf ; sayCell
|
---|
3476 | else ; Use MSAA instead
|
---|
3477 | if sayRow then
|
---|
3478 | ;sayMessage(OT_Message, lt_stringCast(oList.accName(1)))
|
---|
3479 | ;let rowSaid = True
|
---|
3480 | endIf
|
---|
3481 | if sayCol then
|
---|
3482 | sayMessage(OT_Message, oHeader.accName(colIdx))
|
---|
3483 | endIf
|
---|
3484 | if sayCell then
|
---|
3485 | if colIdx == 1 then
|
---|
3486 | if !rowSaid then
|
---|
3487 | sayMessage(OT_Message, oList.accName(rowIdx))
|
---|
3488 | endIf
|
---|
3489 | else
|
---|
3490 | let buf = oList.accDescription(rowIdx)
|
---|
3491 | let pos = stringContains(buf, lt_stringCast(oHeader.accName(colIdx)) +":")
|
---|
3492 | if !pos then
|
---|
3493 | let buf = lt_stringSegmentWithMultiCharDelim(buf, ", ", colIdx-1) ; -1 because the first column is not included in accDescription
|
---|
3494 | if !stringLength(buf) then
|
---|
3495 | sayMessage(OT_Error, "Can't find column value")
|
---|
3496 | return True
|
---|
3497 | endIf
|
---|
3498 | else
|
---|
3499 | let buf = stringChopLeft(buf, pos +stringLength(oHeader.accName(colIdx)) +1)
|
---|
3500 | if colIdx < colCount then
|
---|
3501 | let pos = stringContains(buf, lt_stringCast(oHeader.accName(colIdx+1)) +":")
|
---|
3502 | if pos then
|
---|
3503 | let buf = stringLeft(buf, pos-1)
|
---|
3504 | else
|
---|
3505 | sayMessage(OT_Error, "Can't find end of cell value")
|
---|
3506 | ; allow the overly long value to speak though
|
---|
3507 | endIf
|
---|
3508 | endIf
|
---|
3509 | endIf
|
---|
3510 | sayMessage(OT_Message, buf)
|
---|
3511 | endIf
|
---|
3512 | endIf ; sayCell
|
---|
3513 | endIf ; LV vs. MSAA
|
---|
3514 |
|
---|
3515 | if sayRowPos then
|
---|
3516 | sayMessage(OT_Position, "Row " +intToString(rowIdx) +" of " +intToString(rowCount))
|
---|
3517 | endIf
|
---|
3518 | if sayColPos then
|
---|
3519 | sayMessage(OT_Position, "Column " +intToString(colIdx) +" of " +intToString(colCount))
|
---|
3520 | endIf
|
---|
3521 | return True
|
---|
3522 | endFunction
|
---|
3523 |
|
---|
3524 | void function lt_clearSuppressHighlight()
|
---|
3525 | let lt_suppressHighlight = False
|
---|
3526 | endFunction
|
---|
3527 |
|
---|
3528 | script downCell()
|
---|
3529 | if !lt_move("down") then
|
---|
3530 | performScript downCell()
|
---|
3531 | endIf
|
---|
3532 | endScript
|
---|
3533 |
|
---|
3534 | script upCell()
|
---|
3535 | if !lt_move("up") then
|
---|
3536 | performScript upCell()
|
---|
3537 | endIf
|
---|
3538 | endScript
|
---|
3539 |
|
---|
3540 | script priorCell()
|
---|
3541 | if !lt_move("left") then
|
---|
3542 | performScript priorCell()
|
---|
3543 | endIf
|
---|
3544 | endScript
|
---|
3545 |
|
---|
3546 | script nextCell()
|
---|
3547 | if !lt_move("right") then
|
---|
3548 | performScript nextCell()
|
---|
3549 | endIf
|
---|
3550 | endScript
|
---|
3551 |
|
---|
3552 | script moveToTopOfColumn()
|
---|
3553 | if !lt_move("top") then
|
---|
3554 | performScript moveToTopOfColumn()
|
---|
3555 | endIf
|
---|
3556 | endScript
|
---|
3557 |
|
---|
3558 | script moveToBottomOfColumn()
|
---|
3559 | if !lt_move("bottom") then
|
---|
3560 | performScript moveToBottomOfColumn()
|
---|
3561 | endIf
|
---|
3562 | endScript
|
---|
3563 |
|
---|
3564 | script moveToStartOfRow()
|
---|
3565 | if !lt_move("home") then
|
---|
3566 | performScript moveToStartOfRow()
|
---|
3567 | endIf
|
---|
3568 | endScript
|
---|
3569 |
|
---|
3570 | script moveToEndOfRow()
|
---|
3571 | if !lt_move("end") then
|
---|
3572 | performScript moveToEndOfRow()
|
---|
3573 | endIf
|
---|
3574 | endScript
|
---|
3575 |
|
---|
3576 | script firstCellInTable()
|
---|
3577 | if !lt_move("first") then
|
---|
3578 | performScript firstCellInTable()
|
---|
3579 | endIf
|
---|
3580 | endScript
|
---|
3581 |
|
---|
3582 | script lastCellInTable()
|
---|
3583 | if !lt_move("last") then
|
---|
3584 | performScript lastCellInTable()
|
---|
3585 | endIf
|
---|
3586 | endScript
|
---|
3587 |
|
---|
3588 | script sayCell()
|
---|
3589 | if !lt_move("here") then
|
---|
3590 | performScript sayCell()
|
---|
3591 | endIf
|
---|
3592 | endScript
|
---|
3593 |
|
---|
3594 | script ltLeftClickCell()
|
---|
3595 | if !lt_move("cellClickLeft") then
|
---|
3596 | sayCurrentScriptKeyLabel()
|
---|
3597 | typeCurrentScriptKey()
|
---|
3598 | endIf
|
---|
3599 | endScript
|
---|
3600 |
|
---|
3601 | script ltRightClickCell()
|
---|
3602 | if !lt_move("cellClickRight") then
|
---|
3603 | sayCurrentScriptKeyLabel()
|
---|
3604 | typeCurrentScriptKey()
|
---|
3605 | endIf
|
---|
3606 | endScript
|
---|
3607 |
|
---|
3608 | script ltLeftClickHeader()
|
---|
3609 | if !lt_move("headerClickLeft") then
|
---|
3610 | sayCurrentScriptKeyLabel()
|
---|
3611 | typeCurrentScriptKey()
|
---|
3612 | endIf
|
---|
3613 | endScript
|
---|
3614 |
|
---|
3615 | script ltRightClickHeader()
|
---|
3616 | if !lt_move("headerClickRight") then
|
---|
3617 | sayCurrentScriptKeyLabel()
|
---|
3618 | typeCurrentScriptKey()
|
---|
3619 | endIf
|
---|
3620 | endScript
|
---|
3621 |
|
---|
3622 | ;*******************************************
|
---|
3623 | ; called when left/right arrows are used in tree views
|
---|
3624 | void function ObjStateChangedEvent(handle hObj, int iObjType, int nChangedState, int nState, int nOldState)
|
---|
3625 | if iObjType == wt_treeview || iObjType == wt_treeviewItem then
|
---|
3626 | sayLine(0)
|
---|
3627 | return
|
---|
3628 | endif
|
---|
3629 | ObjStateChangedEvent(hObj, iObjType, nChangedState, nState, nOldState)
|
---|
3630 | EndFunction
|
---|
3631 |
|
---|
3632 |
|
---|
3633 | ;===============================================================================
|
---|
3634 | ;
|
---|
3635 | ; Code supporting custom commands sent directly to the framework by keystrokes listed in the app.jkm file.
|
---|
3636 | ; This code includes constants, a script called by all such keys, and overrides to provide help for these keys.
|
---|
3637 | ; Help for custom keys is located in the Custom Command Help section of the app.jcf file.
|
---|
3638 | ; Keys in this section take the form short1=..., long1=..., short2=..., etc.
|
---|
3639 | ; "Short" is the short (Synopsis) help text, and long is the longer (description) text.
|
---|
3640 | ; Warning: Each .jcf line should be less than 255 characters long.
|
---|
3641 | ;
|
---|
3642 | ; Overrides: Functions GetScriptSynopsis and GetScriptDescription.
|
---|
3643 | ; This section uses the VA508SendMessage function and the gbVA508needToLinkToDLL global variable.
|
---|
3644 |
|
---|
3645 | const
|
---|
3646 | ; Name of the below script
|
---|
3647 | ; jkm lines should look like, for example, F1=VA508SendCustomCommand(1)
|
---|
3648 | VA508_Custom_Command_Script = "VA508SendCustomCommand",
|
---|
3649 | ; Offset added to the cmdno passed to the script to get the LParam value for SendMessage.
|
---|
3650 | VA508_Custom_Command_Offset = 0x100000,
|
---|
3651 | ; app.jcf section name for help text
|
---|
3652 | VA508_Custom_Command_Help_Section = "Custom Command Help",
|
---|
3653 | ; Prefixes for command synopses and descriptions, the full key being one of these plus the command number.
|
---|
3654 | VA508_Custom_Command_Help_Prefix1 = "short",
|
---|
3655 | VA508_Custom_Command_Help_Prefix2 = "long"
|
---|
3656 |
|
---|
3657 | ;*******************************************
|
---|
3658 | ; Called from the application .jkm file to send custom messages to the framework.
|
---|
3659 | ; Example jkm line: F1=VA508SendCustomCommand(1)
|
---|
3660 | ;*******************************************
|
---|
3661 | script VA508SendCustomCommand(int cmdno)
|
---|
3662 | var
|
---|
3663 | handle hwnd,
|
---|
3664 | int WParam,
|
---|
3665 | int LParam
|
---|
3666 | if gbVA508needToLinkToDLL then
|
---|
3667 | sayMessage(OT_Error, "Framework not connected")
|
---|
3668 | return
|
---|
3669 | endIf
|
---|
3670 | let hwnd = ghVA508DLLWindow
|
---|
3671 | let WParam = 0
|
---|
3672 | let LParam = cmdno +VA508_Custom_Command_Offset
|
---|
3673 | VA508SendMessage(hwnd, WParam, LParam)
|
---|
3674 | endScript
|
---|
3675 |
|
---|
3676 | ;*******************************************
|
---|
3677 | ; Retrieve help text for custom commands.
|
---|
3678 | ; Scr is the script name (VA508SendCustomCommand).
|
---|
3679 | ; Cmdno is the command number being queried.
|
---|
3680 | ; Extended is True for long (Description) text and False for short (Synopsis) text.
|
---|
3681 | ;*******************************************
|
---|
3682 | string function getCustomScriptHelpText(string scr, int cmdno, int extended)
|
---|
3683 | var
|
---|
3684 | string sSect,
|
---|
3685 | string sKey,
|
---|
3686 | string sFile,
|
---|
3687 | string helpBuf
|
---|
3688 | let sFile = findJAWSSettingsFile(getActiveConfiguration() +".jcf")
|
---|
3689 | if !fileExists(sFile) then
|
---|
3690 | ; No file, no custom help.
|
---|
3691 | return ""
|
---|
3692 | endIf
|
---|
3693 | let sSect = VA508_Custom_Command_Help_Section
|
---|
3694 | if extended then
|
---|
3695 | let sKey = VA508_Custom_Command_Help_Prefix2
|
---|
3696 | else
|
---|
3697 | let sKey = VA508_Custom_Command_Help_Prefix1
|
---|
3698 | endIf
|
---|
3699 | let sKey = sKey +intToString(cmdno)
|
---|
3700 | let helpBuf = iniReadString(sSect, sKey, "", sFile)
|
---|
3701 | return helpBuf
|
---|
3702 | endFunction
|
---|
3703 |
|
---|
3704 | ;*******************************************
|
---|
3705 | ; Pull the command number being queried from the jkm line for the just-pressed keystroke.
|
---|
3706 | ;*******************************************
|
---|
3707 | int function getCustomCommandNumber()
|
---|
3708 | var
|
---|
3709 | string keyName,
|
---|
3710 | string scr
|
---|
3711 | ; This pulls the current script name with parameters.
|
---|
3712 | let keyName = getCurrentScriptKeyName()
|
---|
3713 | let scr = getScriptAssignedTo(keyName)
|
---|
3714 | ; and this pulls out the number in parentheses.
|
---|
3715 | let scr = stringChopLeft(scr, stringContains(scr, "("))
|
---|
3716 | let scr = stringLeft(scr, stringContains(scr, ")") -1)
|
---|
3717 | return stringToInt(scr)
|
---|
3718 | endFunction
|
---|
3719 |
|
---|
3720 | ;*******************************************
|
---|
3721 | ; Implements GetScriptSynopsis and GetScriptDescription below.
|
---|
3722 | ; Returns custom help if found and normal (jsd) help if not.
|
---|
3723 | ;*******************************************
|
---|
3724 | string function getScriptHelpText(string scr, int extended)
|
---|
3725 | var
|
---|
3726 | int cmdno,
|
---|
3727 | string helpBuf
|
---|
3728 | let helpBuf = ""
|
---|
3729 | if stringCompare(scr, VA508_Custom_Command_Script, False) == 0 then
|
---|
3730 | let cmdno = getCustomCommandNumber()
|
---|
3731 | let helpBuf = getCustomScriptHelpText(scr, cmdno, extended)
|
---|
3732 | if helpBuf then
|
---|
3733 | return helpBuf
|
---|
3734 | endIf
|
---|
3735 | endIf
|
---|
3736 | if extended then
|
---|
3737 | return getScriptDescription(scr)
|
---|
3738 | else
|
---|
3739 | return getScriptSynopsis(scr)
|
---|
3740 | endIf
|
---|
3741 | endFunction
|
---|
3742 |
|
---|
3743 | ;*******************************************
|
---|
3744 | ; Override of standard JAWS function.
|
---|
3745 | ;*******************************************
|
---|
3746 | string function getScriptSynopsis(string scr)
|
---|
3747 | return getScriptHelpText(scr, False)
|
---|
3748 | endFunction
|
---|
3749 |
|
---|
3750 | ;*******************************************
|
---|
3751 | ; Override of standard JAWS function.
|
---|
3752 | ;*******************************************
|
---|
3753 | string function getScriptDescription(string scr)
|
---|
3754 | return getScriptHelpText(scr, True)
|
---|
3755 | ;va508getApplicationData(getFocus(),va508_queryCode_all)
|
---|
3756 | ;sayString(VA508GetStringValue(va508_fieldname_data_status))
|
---|
3757 | ;sayString(gsva508data)
|
---|
3758 | endFunction
|
---|