[459] | 1 | unit fOptionsReminders;
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| 2 |
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| 3 | interface
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| 4 |
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| 5 | uses
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| 6 | Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
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| 7 | StdCtrls, ExtCtrls, ORCtrls, OrFn;
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| 8 |
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| 9 | type
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| 10 | TfrmOptionsReminders = class(TForm)
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| 11 | pnlBottom: TPanel;
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| 12 | btnOK: TButton;
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| 13 | btnCancel: TButton;
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| 14 | lstDisplayed: TORListBox;
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| 15 | lstNotDisplayed: TORListBox;
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| 16 | btnUp: TButton;
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| 17 | btnDown: TButton;
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| 18 | btnDelete: TButton;
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| 19 | btnAdd: TButton;
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| 20 | lblDisplayed: TLabel;
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| 21 | lblNotDisplayed: TLabel;
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| 22 | bvlBottom: TBevel;
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| 23 | radSort: TRadioGroup;
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| 24 | procedure FormCreate(Sender: TObject);
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| 25 | procedure lstDisplayedChange(Sender: TObject);
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| 26 | procedure lstNotDisplayedChange(Sender: TObject);
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| 27 | procedure btnUpClick(Sender: TObject);
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| 28 | procedure btnDownClick(Sender: TObject);
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| 29 | procedure btnDeleteClick(Sender: TObject);
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| 30 | procedure btnAddClick(Sender: TObject);
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| 31 | function GetFirstSelection(aList: TORListBox): integer;
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| 32 | procedure SetItem(aList: TORListBox; index: integer);
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| 33 | procedure MoveSelected(aList: TORListBox; items: TStrings);
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| 34 | procedure btnOKClick(Sender: TObject);
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| 35 | procedure radSortClick(Sender: TObject);
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| 36 | private
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| 37 | { Private declarations }
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| 38 | procedure CheckEnable;
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| 39 | public
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| 40 | { Public declarations }
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| 41 | end;
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| 42 |
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| 43 | var
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| 44 | frmOptionsReminders: TfrmOptionsReminders;
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| 45 |
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| 46 | procedure DialogOptionsReminders(topvalue, leftvalue, fontsize: integer; var actiontype: Integer);
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| 47 |
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| 48 | implementation
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| 49 |
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| 50 | uses rOptions, fRemCoverSheet, rReminders;
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| 51 |
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| 52 | {$R *.DFM}
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| 53 |
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| 54 | procedure DialogOptionsReminders(topvalue, leftvalue, fontsize: integer; var actiontype: Integer);
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| 55 | // create the form and make it modal, return an action
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| 56 | var
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| 57 | frmOptionsReminders: TfrmOptionsReminders;
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| 58 | begin
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| 59 | if NewRemCoverSheetListActive then
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| 60 | EditCoverSheetReminderList(TRUE)
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| 61 | else
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| 62 | begin
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| 63 | frmOptionsReminders := TfrmOptionsReminders.Create(Application);
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| 64 | actiontype := 0;
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| 65 | try
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| 66 | with frmOptionsReminders do
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| 67 | begin
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| 68 | if (topvalue < 0) or (leftvalue < 0) then
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| 69 | Position := poScreenCenter
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| 70 | else
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| 71 | begin
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| 72 | Position := poDesigned;
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| 73 | Top := topvalue;
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| 74 | Left := leftvalue;
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| 75 | end;
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| 76 | ResizeAnchoredFormToFont(frmOptionsReminders);
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| 77 | ShowModal;
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| 78 | actiontype := btnOK.Tag;
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| 79 | end;
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| 80 | finally
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| 81 | frmOptionsReminders.Release;
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| 82 | end;
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| 83 | end;
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| 84 | end;
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| 85 |
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| 86 | procedure TfrmOptionsReminders.FormCreate(Sender: TObject);
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| 87 | var
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| 88 | i: integer;
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| 89 | biglist, userlist: TStringList;
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| 90 | begin
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| 91 | biglist := TStringList.Create;
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| 92 | userlist := TStringList.Create;
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| 93 | try
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| 94 | rpcGetReminders(biglist);
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| 95 | for i := 0 to biglist.Count - 1 do
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| 96 | if strtointdef(Piece(biglist[i], '^', 2), 0) > 0 then
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| 97 | userlist.Add(biglist[i])
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| 98 | else
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| 99 | lstNotDisplayed.Items.Add(biglist[i]);
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| 100 | SortByPiece(userlist, '^', 2);
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| 101 | for i := 0 to userlist.Count - 1 do
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| 102 | lstDisplayed.Items.Add(userlist[i]);
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| 103 | finally
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| 104 | biglist.free;
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| 105 | userlist.free;
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| 106 | end;
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| 107 | CheckEnable;
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| 108 | end;
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| 109 |
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| 110 | procedure TfrmOptionsReminders.CheckEnable;
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| 111 | // allow buttons to be enabled or not depending on selections
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| 112 | begin
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| 113 | with lstDisplayed do
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| 114 | begin
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| 115 | if Items.Count > 0 then
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| 116 | begin
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| 117 | if SelCount > 0 then
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| 118 | begin
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| 119 | btnUp.Enabled := (SelCount > 0)
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| 120 | and (not Selected[0])
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| 121 | and (radSort.ItemIndex = 0);
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| 122 | btnDown.Enabled := (SelCount > 0)
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| 123 | and (not Selected[Items.Count - 1])
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| 124 | and (radSort.ItemIndex = 0);
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| 125 | btnDelete.Enabled := true;
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| 126 | end
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| 127 | else
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| 128 | begin
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| 129 | btnUp.Enabled := false;
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| 130 | btnDown.Enabled := false;
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| 131 | btnDelete.Enabled := false;
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| 132 | end;
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| 133 | end
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| 134 | else
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| 135 | begin
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| 136 | btnUp.Enabled := false;
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| 137 | btnDown.Enabled := false;
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| 138 | btnDelete.Enabled := false;
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| 139 | end;
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| 140 | end;
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| 141 | with lstNotDisplayed do
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| 142 | begin
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| 143 | btnAdd.Enabled := SelCount > 0;
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| 144 | end;
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| 145 | end;
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| 146 |
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| 147 | procedure TfrmOptionsReminders.lstDisplayedChange(Sender: TObject);
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| 148 | begin
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| 149 | CheckEnable;
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| 150 | end;
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| 151 |
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| 152 | procedure TfrmOptionsReminders.lstNotDisplayedChange(Sender: TObject);
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| 153 | begin
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| 154 | CheckEnable;
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| 155 | end;
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| 156 |
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| 157 | procedure TfrmOptionsReminders.btnUpClick(Sender: TObject);
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| 158 | var
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| 159 | newindex, i: integer;
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| 160 | begin
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| 161 | with lstDisplayed do
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| 162 | begin
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| 163 | i := 0;
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| 164 | while i < Items.Count do
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| 165 | begin
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| 166 | if Selected[i] then
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| 167 | begin
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| 168 | newindex := i - 1;
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| 169 | Items.Move(i, newindex);
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| 170 | Selected[newindex] := true;
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| 171 | end;
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| 172 | inc(i);
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| 173 | end;
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| 174 | end;
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| 175 | lstDisplayedChange(self);
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| 176 | end;
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| 177 |
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| 178 | procedure TfrmOptionsReminders.btnDownClick(Sender: TObject);
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| 179 | var
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| 180 | newindex, i: integer;
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| 181 | begin
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| 182 | with lstDisplayed do
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| 183 | begin
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| 184 | i := Items.Count - 1;
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| 185 | while i > -1 do
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| 186 | begin
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| 187 | if Selected[i] then
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| 188 | begin
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| 189 | newindex := i + 1;
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| 190 | Items.Move(i, newindex);
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| 191 | Selected[newindex] := true;
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| 192 | end;
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| 193 | dec(i);
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| 194 | end;
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| 195 | end;
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| 196 | lstDisplayedChange(self);
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| 197 | end;
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| 198 |
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| 199 | procedure TfrmOptionsReminders.btnDeleteClick(Sender: TObject);
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| 200 | var
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| 201 | index: integer;
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| 202 | begin
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| 203 | index := GetFirstSelection(lstDisplayed);
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| 204 | MoveSelected(lstDisplayed, lstNotDisplayed.Items);
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| 205 | SetItem(lstDisplayed, index);
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| 206 | CheckEnable;
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| 207 | end;
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| 208 |
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| 209 | procedure TfrmOptionsReminders.btnAddClick(Sender: TObject);
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| 210 | var
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| 211 | index: integer;
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| 212 | begin
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| 213 | index := GetFirstSelection(lstNotDisplayed);
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| 214 | MoveSelected(lstNotDisplayed, lstDisplayed.Items);
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| 215 | SetItem(lstNotDisplayed, index);
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| 216 | if radSort.ItemIndex = 1 then radSortClick(self);
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| 217 | CheckEnable;
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| 218 | end;
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| 219 |
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| 220 | function TfrmOptionsReminders.GetFirstSelection(aList: TORListBox): integer;
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| 221 | begin
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| 222 | for result := 0 to aList.Items.Count - 1 do
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| 223 | if aList.Selected[result] then exit;
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| 224 | result := LB_ERR;
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| 225 | end;
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| 226 |
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| 227 | procedure TfrmOptionsReminders.SetItem(aList: TORListBox; index: integer);
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| 228 | var
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| 229 | maxindex: integer;
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| 230 | begin
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| 231 | with aList do
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| 232 | begin
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| 233 | SetFocus;
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| 234 | maxindex := aList.Items.Count - 1;
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| 235 | if Index = LB_ERR then
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| 236 | Index := 0
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| 237 | else if Index > maxindex then Index := maxindex;
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| 238 | Selected[index] := true;
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| 239 | end;
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| 240 | CheckEnable;
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| 241 | end;
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| 242 |
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| 243 | procedure TfrmOptionsReminders.MoveSelected(aList: TORListBox; Items: TStrings);
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| 244 | var
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| 245 | i: integer;
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| 246 | begin
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| 247 | for i := aList.Items.Count - 1 downto 0 do
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| 248 | begin
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| 249 | if aList.Selected[i] then
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| 250 | begin
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| 251 | Items.AddObject(aList.Items[i], aList.Items.Objects[i]);
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| 252 | aList.Items.Delete(i);
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| 253 | end;
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| 254 | end;
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| 255 | end;
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| 256 |
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| 257 | procedure TfrmOptionsReminders.btnOKClick(Sender: TObject);
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| 258 | var
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| 259 | i: integer;
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| 260 | values: string;
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| 261 | aList: TStringList;
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| 262 | begin
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| 263 | aList := TStringList.Create;
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| 264 | try
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| 265 | with lstDisplayed do
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| 266 | for i := 0 to Items.Count - 1 do
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| 267 | begin
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| 268 | values := inttostr(i + 1) + '^' + Piece(Items[i], '^', 1);
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| 269 | aList.Add(values);
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| 270 | end;
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| 271 | rpcSetReminders(aList);
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| 272 | finally
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| 273 | aList.free;
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| 274 | end;
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| 275 | end;
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| 276 |
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| 277 | procedure TfrmOptionsReminders.radSortClick(Sender: TObject);
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| 278 | var
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| 279 | i: integer;
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| 280 | userlist: TStringList;
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| 281 | begin
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| 282 | userlist := TStringList.Create;
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| 283 | try
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| 284 | for i := 0 to lstDisplayed.Items.Count - 1 do
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| 285 | userlist.Add(lstDisplayed.Items[i]);
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| 286 | case radSort.ItemIndex of
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| 287 | 0: SortByPiece(userlist, '^', 2);
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| 288 | else SortByPiece(userlist, '^', 3);
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| 289 | end;
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| 290 | lstDisplayed.Items.Clear;
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| 291 | for i := 0 to userlist.Count - 1 do
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| 292 | lstDisplayed.Items.Add(userlist[i]);
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| 293 | finally
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| 294 | userlist.free;
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| 295 | end;
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| 296 | CheckEnable;
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| 297 | end;
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| 298 |
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| 299 | end.
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