source: cprs/branches/tmg-cprs/CPRS-Chart/fReminderTree.pas@ 543

Last change on this file since 543 was 453, checked in by Kevin Toppenberg, 16 years ago

Initial upload of TMG-CPRS 1.0.26.69
File size: 19.6 KB
Line 
1unit fReminderTree;
2
3interface
4
5uses
6 Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
7 StdCtrls, ORCtrls, ExtCtrls, ComCtrls, ImgList, ORFn, Menus, DKLang;
8
9type
10 TfrmReminderTree = class(TForm)
11 pnlTop: TPanel;
12 tvRem: TORTreeView;
13 hcRem: THeaderControl;
14 pnlTopRight: TPanel;
15 bvlGap: TBevel;
16 lbRem: TORListBox;
17 mmMain: TMainMenu;
18 memAction: TMenuItem;
19 memEvalAll: TMenuItem;
20 memEval: TMenuItem;
21 N2: TMenuItem;
22 memRefresh: TMenuItem;
23 memEvalCat: TMenuItem;
24 mnuCoverSheet: TMenuItem;
25 mnuExit: TMenuItem;
26 DKLanguageController1: TDKLanguageController;
27 procedure FormClose(Sender: TObject; var Action: TCloseAction);
28 procedure FormCreate(Sender: TObject);
29 procedure tvRemExpanded(Sender: TObject; Node: TTreeNode);
30 procedure tvRemCollapsed(Sender: TObject; Node: TTreeNode);
31 procedure pnlTopResize(Sender: TObject);
32 procedure lbRemDrawItem(Control: TWinControl; Index: Integer;
33 Rect: TRect; State: TOwnerDrawState);
34 procedure lbRemChange(Sender: TObject);
35 procedure lbRemClick(Sender: TObject);
36 procedure tvRemEnter(Sender: TObject);
37 procedure tvRemExit(Sender: TObject);
38 procedure hcRemSectionClick(HeaderControl: THeaderControl;
39 Section: THeaderSection);
40 procedure tvRemClick(Sender: TObject);
41 procedure tvRemChange(Sender: TObject; Node: TTreeNode);
42 procedure tvRemMouseDown(Sender: TObject; Button: TMouseButton;
43 Shift: TShiftState; X, Y: Integer);
44 procedure memEvalClick(Sender: TObject);
45 procedure memEvalAllClick(Sender: TObject);
46 procedure FormDestroy(Sender: TObject);
47 procedure memRefreshClick(Sender: TObject);
48 procedure memActionClick(Sender: TObject);
49 procedure memEvalCatClick(Sender: TObject);
50 procedure mnuCoverSheetClick(Sender: TObject);
51 procedure tvRemNodeCaptioning(Sender: TObject; var Caption: String);
52 procedure tvRemAddition(Sender: TObject; Node: TTreeNode);
53 procedure tvRemDeletion(Sender: TObject; Node: TTreeNode);
54 procedure mnuExitClick(Sender: TObject);
55 private
56 FLinking: boolean;
57 FSortOrder: integer;
58 FSortAssending: boolean;
59 FSorting: boolean;
60 FUpdating: boolean;
61 memView: TORMenuItem;
62 DateColWidth: integer;
63 LastDateColWidth: integer;
64 PriorityColWidth: integer;
65 procedure SetRemHeaderSectionWidth( SectionIndex: integer; NewWidth: integer);
66 protected
67 procedure Resync(FromTree: boolean);
68 procedure RemindersChanged(Sender: TObject);
69 procedure ResetlbItems(RootNode: TTreeNode);
70 procedure LinkTopControls(FromTree: boolean);
71 procedure SyncTopControls(FromTree: boolean);
72 procedure SortNode(const Node: TTreeNode);
73 function SortData(Node: TORTreeNode): string;
74// procedure PositionToReminder(Sender: TObject);
75 procedure ProcessedRemindersChanged(Sender: TObject);
76 public
77 procedure EnableActions;
78 procedure SetFontSize( NewFontSize: integer);
79 end;
80
81procedure ViewReminderTree;
82
83var
84 frmReminderTree: TfrmReminderTree = nil;
85 RemTreeDlgLeft: integer = 0;
86 RemTreeDlgTop: integer = 0;
87 RemTreeDlgWidth: integer = 0;
88 RemTreeDlgHeight: integer = 0;
89
90const
91 ReminderTreeName = 'frmReminderTree';
92
93implementation
94
95uses uReminders, dShared, uConst, fReminderDialog, fNotes, rMisc,
96 rReminders, fRemCoverSheet, uAccessibleTreeView, uAccessibleTreeNode;
97
98{$R *.DFM}
99
100const
101 UnscaledDateColWidth = 70;
102 UnscaledLastDateColWidth = 89;
103 UnscaledPriorityColWidth = 43;
104
105procedure ViewReminderTree;
106
107begin
108 if(not InitialRemindersLoaded) then
109 StartupReminders;
110 if(not assigned(frmReminderTree)) then
111 frmReminderTree := TfrmReminderTree.Create(Application);
112 frmReminderTree.Show;
113end;
114
115procedure TfrmReminderTree.FormClose(Sender: TObject;
116 var Action: TCloseAction);
117begin
118 Action := caFree;
119end;
120
121procedure TfrmReminderTree.FormCreate(Sender: TObject);
122begin
123 memView := TORMenuItem.Create(mmMain);
124 memView.Caption := '&View';
125 memView.Add(TORMenuItem.Create(memView));
126 mmMain.Items.Insert(0, memView);
127
128 bvlGap.Height := GetSystemMetrics(SM_CYHSCROLL);
129 FSortOrder := -1;
130 FSortAssending := TRUE;
131 SetReminderMenuSelectRoutine(memView);
132 NotifyWhenRemindersChange(RemindersChanged);
133// NotifyWhenProcessingReminderChanges(PositionToReminder);
134 ProcessedReminders.Notifier.NotifyWhenChanged(ProcessedRemindersChanged);
135 SetFontSize(MainFontSize);
136 SetReminderFormBounds(Self, 0, 0, Self.Width, Self.Height,
137 RemTreeDlgLeft, RemTreeDlgTop, RemTreeDlgWidth, RemTreeDlgHeight);
138 TAccessibleTreeView.WrapControl(tvRem);
139end;
140
141procedure TfrmReminderTree.LinkTopControls(FromTree: boolean);
142var
143 idx: integer;
144
145begin
146 if(not FLinking) then
147 begin
148 FLinking := TRUE;
149 try
150 if(FromTree) then
151 begin
152 if(assigned(tvRem.Selected)) then
153 begin
154 idx := lbRem.Items.IndexOfObject(tvRem.Selected);
155 lbRem.ItemIndex := idx;
156 end
157 else
158 lbRem.ItemIndex := -1;
159 end
160 else
161 begin
162 if(lbRem.ItemIndex < 0) then
163 tvRem.Selected := nil
164 else
165 tvRem.Selected := TTreeNode(lbRem.Items.Objects[lbRem.ItemIndex]);
166 end;
167 finally
168 FLinking := FALSE;
169 end;
170 end;
171end;
172
173procedure TfrmReminderTree.RemindersChanged(Sender: TObject);
174const
175 ARTxt = 'Available Reminders';
176
177var
178 OldUpdating: boolean;
179
180begin
181 EnableActions;
182 if(GetReminderStatus = rsNone) then
183 begin
184 tvRem.Selected := nil;
185 Close;
186 exit;
187 end;
188 OldUpdating := FUpdating;
189 try
190 FUpdating := TRUE;
191 lbRem.Items.BeginUpdate;
192 try
193 try
194 BuildReminderTree(tvRem);
195 lbRem.Clear;
196 ResetlbItems(nil);
197 LinkTopControls(TRUE);
198 SyncTopControls(TRUE);
199 pnlTopResize(Self);
200 finally
201 FUpdating := FALSE;
202 tvRem.Invalidate;
203 lbRem.Invalidate;
204 end;
205 if(RemindersEvaluatingInBackground) then
206 hcRem.Sections[0].Text := ARTxt + ' (Evaluating Reminders...)'
207 else
208 hcRem.Sections[0].Text := ARTxt;
209 finally
210 lbRem.Items.EndUpdate;
211 end;
212 finally
213 FUpdating := OldUpdating;
214 end;
215end;
216
217procedure TfrmReminderTree.ResetlbItems(RootNode: TTreeNode);
218var
219 Firsti, i: integer;
220 First, Node: TTreeNode;
221 sl: TStringList;
222 lvl: integer;
223 Add2LB: boolean;
224 Tmp, Data: string;
225
226 function IsVis(Node: TTreeNode): boolean; // IsVisible doesn't work when updating
227 begin
228 Result := TRUE;
229 Node := Node.Parent;
230 while(Result and (assigned(Node))) do
231 begin
232 Result := Node.Expanded;
233 Node := Node.Parent;
234 end;
235 end;
236
237begin
238 if(not FSorting) then
239 begin
240 if(assigned(RootNode)) then
241 begin
242 Node := RootNode.GetFirstChild;
243 lvl := RootNode.Level;
244 Add2LB := RootNode.Expanded;
245 Firsti := lbRem.Items.IndexOfObject(RootNode)+1;
246 end
247 else
248 begin
249 Node := tvRem.Items.GetFirstNode;
250 lvl := -1;
251 Add2LB := TRUE;
252 Firsti := 0;
253 end;
254 First := Node;
255 if(assigned(Node)) then
256 begin
257 sl := TStringList.Create;
258 try
259 sl.Assign(lbRem.Items);
260 while(assigned(Node) and (Node.Level > lvl)) do
261 begin
262 i := sl.IndexOfObject(Node);
263 if(i >= 0) then
264 sl.Delete(i);
265 Node := Node.GetNext;
266 end;
267 if(Add2LB) then
268 begin
269 i := Firsti;
270 Node := First;
271 while(assigned(Node) and (Node.Level > lvl)) do
272 begin
273 if(IsVis(Node)) then
274 begin
275 Tmp := TORTreeNode(Node).StringData;
276 Data := Piece(Tmp,U,RemTreeDateIdx) + U + Piece(Tmp,U,RemTreeDateIdx+1) + U +
277 RemPriorityText[StrToIntDef(Piece(Tmp, U, 5), 2)];
278 sl.InsertObject(i, Data, Node);
279 inc(i);
280 end;
281 Node := Node.GetNext;
282 end;
283 end;
284 lbRem.Items.Assign(sl);
285 finally
286 sl.Free;
287 end;
288 end;
289 end;
290end;
291
292procedure TfrmReminderTree.SyncTopControls(FromTree: boolean);
293begin
294 if(lbRem.Items.Count > 0) and (tvRem.TopItem <> lbRem.Items.Objects[lbRem.TopIndex]) then
295 begin
296 if(FromTree) then
297 lbRem.TopIndex := lbRem.Items.IndexOfObject(tvRem.TopItem)
298 else
299 tvRem.TopItem := TTreeNode(lbRem.Items.Objects[lbRem.TopIndex]);
300 end;
301end;
302
303procedure TfrmReminderTree.tvRemExpanded(Sender: TObject; Node: TTreeNode);
304begin
305 if(FUpdating) then exit;
306 FUpdating := TRUE;
307 try
308 ResetlbItems(Node);
309 pnlTopResize(Self);
310 finally
311 FUpdating := FALSE;
312 end;
313end;
314
315procedure TfrmReminderTree.tvRemCollapsed(Sender: TObject;
316 Node: TTreeNode);
317begin
318 if(FUpdating) then exit;
319 FUpdating := TRUE;
320 try
321 ResetlbItems(Node);
322 pnlTopResize(Self);
323 finally
324 FUpdating := FALSE;
325 end;
326end;
327
328procedure TfrmReminderTree.pnlTopResize(Sender: TObject);
329var
330 Tmp,Adj: integer;
331
332begin
333 Tmp := DateColWidth + LastDateColWidth + PriorityColWidth + 4;
334 if(lbRem.Width <> (lbRem.ClientWidth + 4)) then
335 Adj := ScrollBarWidth
336 else
337 Adj := 0;
338 pnlTopRight.Width := Tmp + Adj;
339 Tmp := pnlTop.Width - DateColWidth - LastDateColWidth - PriorityColWidth - 2 - Adj;
340 SetRemHeaderSectionWidth( 0, Tmp);
341 tvRem.Items.BeginUpdate;
342 try
343 tvRem.Height := pnlTop.Height - hcRem.Height;
344 if(tvRem.Width <> (tvRem.ClientWidth+4)) then
345 inc(Tmp, ScrollBarWidth);
346 tvRem.Width := Tmp;
347 finally
348 tvRem.Items.EndUpdate;
349 end;
350 bvlGap.Visible := (tvRem.Height <> (tvRem.ClientHeight+4));
351end;
352
353procedure TfrmReminderTree.lbRemDrawItem(Control: TWinControl;
354 Index: Integer; Rect: TRect; State: TOwnerDrawState);
355var
356 Tmp: string;
357 Flags: Longint;
358
359begin
360 SyncTopControls(FALSE);
361 if (odSelected in State) then
362 begin
363 if((ActiveControl = lbRem) or (ActiveControl = tvRem)) then
364 begin
365 lbRem.Canvas.Brush.Color := clHighlight;
366 lbRem.Canvas.Font.Color := clHighlightText
367 end
368 else
369 begin
370 lbRem.Canvas.Brush.Color := clInactiveBorder;
371 lbRem.Canvas.Font.Color := clWindowText;
372 end;
373 end;
374 Flags := lbRem.DrawTextBiDiModeFlags(DT_SINGLELINE or DT_VCENTER);
375 Tmp := piece(lbRem.Items[Index],U,1);
376 lbRem.Canvas.FillRect(Rect);
377 Inc(Rect.Left, 6);
378 DrawText(lbRem.Canvas.Handle, PChar(Tmp), Length(Tmp), Rect, Flags);
379 inc(Rect.Left, DateColWidth);
380 Tmp := piece(lbRem.Items[Index],U,2);
381 DrawText(lbRem.Canvas.Handle, PChar(Tmp), Length(Tmp), Rect, Flags);
382 inc(Rect.Left, LastDateColWidth);
383 Tmp := piece(lbRem.Items[Index],U,3);
384 DrawText(lbRem.Canvas.Handle, PChar(Tmp), Length(Tmp), Rect, Flags);
385end;
386
387procedure TfrmReminderTree.lbRemChange(Sender: TObject);
388begin
389 Resync(FALSE);
390 tvRem.SetFocus;
391end;
392
393procedure TfrmReminderTree.lbRemClick(Sender: TObject);
394begin
395 tvRem.SetFocus;
396end;
397
398procedure TfrmReminderTree.tvRemEnter(Sender: TObject);
399begin
400 if(FUpdating) then exit;
401 if(ActiveControl = lbRem) or (ActiveControl = tvRem) then
402 lbRem.Invalidate;
403end;
404
405procedure TfrmReminderTree.tvRemExit(Sender: TObject);
406begin
407 if(FUpdating) then exit;
408 if(ActiveControl <> lbRem) and (ActiveControl <> tvRem) then
409 lbRem.Invalidate;
410end;
411
412procedure TfrmReminderTree.hcRemSectionClick(HeaderControl: THeaderControl;
413 Section: THeaderSection);
414var
415 i, SortIdx: integer;
416 exp: boolean;
417 Sel, Node: TTreeNode;
418
419begin
420 SortIdx := -1;
421 for i := 0 to 3 do
422 begin
423 if(Section = hcRem.Sections[i]) then
424 begin
425 SortIdx := i;
426 break;
427 end;
428 end;
429 if(SortIdx >= 0) then
430 begin
431 Sel := tvRem.Selected;
432 if(FSortOrder = SortIdx) then
433 FSortAssending := not FSortAssending
434 else
435 FSortOrder := SortIdx;
436
437 FSorting := TRUE;
438 tvRem.Items.BeginUpdate;
439 try
440 Node := tvRem.Items.GetFirstNode;
441 while(assigned(Node)) do
442 begin
443 exp := Node.Expanded;
444 SortNode(Node);
445 if(Node.Expanded <> exp) then
446 Node.Expanded := exp;
447 Node := Node.GetNextSibling;
448 end;
449 finally
450 tvRem.Items.EndUpdate;
451 FSorting := FALSE;
452 end;
453 ResetlbItems(nil);
454 tvRem.Selected := Sel;
455 end;
456end;
457
458procedure TfrmReminderTree.SortNode(const Node: TTreeNode);
459var
460 i: integer;
461 sl: TStringList;
462 Tmp, TmpLast: TTreeNode;
463 exp: boolean;
464
465begin
466 if(Node.HasChildren) then
467 begin
468 sl := TStringList.Create;
469 try
470 Tmp := Node.GetFirstChild;
471 while assigned(Tmp) do
472 begin
473 sl.AddObject(SortData(TORTreeNode(Tmp)), Tmp);
474 Tmp := Tmp.GetNextSibling;
475 end;
476 sl.sort;
477 TmpLast := Node;
478 for i := 0 to sl.Count-1 do
479 begin
480 if(FSortAssending) then
481 Tmp := TTreeNode(sl.Objects[i])
482 else
483 Tmp := TTreeNode(sl.Objects[sl.Count-1-i]);
484 exp := Tmp.Expanded;
485 if(i = 0) then
486 Tmp.MoveTo(TmpLast, naAddChildFirst)
487 else
488 Tmp.MoveTo(TmpLast, naInsert);
489 TmpLast := Tmp;
490 SortNode(Tmp);
491 Tmp.Expanded := exp;
492 end;
493 finally
494 sl.Free;
495 end;
496 end;
497end;
498
499function TfrmReminderTree.SortData(Node: TORTreeNode): string;
500
501 function ZForm(str: string; Num: integer): string;
502 begin
503 Result := copy(StringOfChar('0', Num)+str,1+length(str),Num);
504 end;
505
506begin
507 Result := ZForm(piece(Node.StringData, U, RemTreeDateIdx+2),5);
508 case FSortOrder of
509 1: Result := ZForm(Piece(Node.StringData, U, 3), 15)+'.'+Result;
510 2: Result := ZForm(Piece(Node.StringData, U, 4), 15)+'.'+Result;
511 3: Result := Piece(Node.StringData, U, 5)+'.'+Result;
512 end;
513end;
514
515procedure TfrmReminderTree.tvRemClick(Sender: TObject);
516begin
517 Resync(TRUE);
518end;
519
520procedure TfrmReminderTree.tvRemChange(Sender: TObject; Node: TTreeNode);
521var
522 p1: string;
523
524begin
525 memView.Data := '';
526 if(assigned(Node)) then
527 begin
528 p1 := Piece((Node as TORTreeNode).StringData, U, 1);
529 if(Copy(p1,1,1) = RemCode) then
530 begin
531 memView.Data := (Node as TORTreeNode).StringData;
532 end;
533 end;
534 EnableActions;
535
536 Resync(TRUE);
537end;
538
539procedure TfrmReminderTree.tvRemMouseDown(Sender: TObject;
540 Button: TMouseButton; Shift: TShiftState; X, Y: Integer);
541begin
542 Resync(TRUE);
543end;
544
545procedure TfrmReminderTree.Resync(FromTree: boolean);
546begin
547 if(FUpdating) then exit;
548 FUpdating := TRUE;
549 try
550 LinkTopControls(FromTree);
551 SyncTopControls(FromTree);
552 finally
553 FUpdating := FALSE;
554 end;
555end;
556
557{procedure TfrmReminderTree.PositionToReminder(Sender: TObject);
558begin
559 if(assigned(Sender)) then
560 begin
561 if(Sender is TReminder) then
562 begin
563 tvRem.Selected := tvRem.FindPieceNode(RemCode + (Sender as TReminder).IEN, 1);
564 if(assigned(tvRem.Selected)) then
565 TORTreeNode(tvRem.Selected).EnsureVisible;
566 end;
567 end
568 else
569 tvRem.Selected := nil;
570end;}
571
572procedure TfrmReminderTree.memEvalClick(Sender: TObject);
573var
574 Node: TORTreeNode;
575 p1: string;
576
577begin
578 Node := TORTreeNode(tvRem.Selected);
579 if(assigned(Node)) then
580 begin
581 p1 := Piece(Node.StringData, U, 1);
582 if(Copy(p1,1,1) = RemCode) then
583 EvalReminder(StrToIntDef(Copy(p1,2,MaxInt),0));
584 end;
585end;
586
587procedure TfrmReminderTree.EnableActions;
588var
589 OK: boolean;
590 Node: TORTreeNode;
591 p1: string;
592
593begin
594 Node := TORTreeNode(tvRem.Selected);
595 if(assigned(Node)) then
596 p1 := Piece(Node.StringData, U, 1)
597 else
598 p1 := '';
599 if(assigned(Node)) then
600 OK := (Copy(p1,1,1) = RemCode)
601 else
602 OK := FALSE;
603 memEval.Enabled := OK;
604 memEvalAll.Enabled := (ProcessedReminders.Count > 0);
605 memRefresh.Enabled := (not ReminderDialogActive);
606 mnuCoverSheet.Enabled := (NewRemCoverSheetListActive or CanEditAllRemCoverSheetLists);
607 memAction.Enabled := (OK or memEvalAll.Enabled or memRefresh.Enabled or mnuCoverSheet.Enabled);
608 if(assigned(Node)) then
609 OK := ((Copy(p1,1,1) = CatCode) and (p1 <> OtherCatID) and (Node.HasChildren))
610 else
611 OK := FALSE;
612 memEvalCat.Enabled := OK;
613 memEvalCat.Tag := integer(Node);
614end;
615
616procedure TfrmReminderTree.ProcessedRemindersChanged(Sender: TObject);
617begin
618 EnableActions;
619end;
620
621procedure TfrmReminderTree.memEvalAllClick(Sender: TObject);
622begin
623 EvalProcessed;
624end;
625
626procedure TfrmReminderTree.FormDestroy(Sender: TObject);
627begin
628 TAccessibleTreeView.UnwrapControl(tvRem);
629 frmReminderTree := nil;
630 ProcessedReminders.Notifier.RemoveNotify(ProcessedRemindersChanged);
631// RemoveNotifyWhenProcessingReminderChanges(PositionToReminder);
632 RemoveNotifyRemindersChange(RemindersChanged);
633 RemTreeDlgLeft := Self.Left;
634 RemTreeDlgTop := Self.Top;
635 RemTreeDlgWidth := Self.Width;
636 RemTreeDlgHeight := Self.Height;
637end;
638
639procedure TfrmReminderTree.memRefreshClick(Sender: TObject);
640begin
641 KillObj(@ReminderDialogInfo, TRUE);
642 UpdateReminderDialogStatus;
643 EnableActions;
644end;
645
646procedure TfrmReminderTree.memActionClick(Sender: TObject);
647begin
648 EnableActions;
649end;
650
651procedure TfrmReminderTree.memEvalCatClick(Sender: TObject);
652begin
653 EvaluateCategoryClicked(nil, Sender);
654end;
655
656procedure TfrmReminderTree.mnuCoverSheetClick(Sender: TObject);
657begin
658 EditCoverSheetReminderList(not CanEditAllRemCoverSheetLists);
659end;
660
661procedure TfrmReminderTree.SetFontSize(NewFontSize: integer);
662var
663 TotalWidth: integer;
664begin
665 DateColWidth := ResizeWidth(Font, MainFont, UnscaledDateColWidth);
666 LastDateColWidth := ResizeWidth(Font, MainFont, UnscaledLastDateColWidth);
667 PriorityColWidth := ResizeWidth(Font, MainFont, UnscaledPriorityColWidth);
668 ResizeAnchoredFormToFont(self);
669 TotalWidth := hcRem.Width;
670 SetRemHeaderSectionWidth( 0, TotalWidth - DateColWidth - LastDateColWidth - PriorityColWidth);
671 SetRemHeaderSectionWidth( 1, DateColWidth);
672 SetRemHeaderSectionWidth( 2, LastDateColWidth);
673 SetRemHeaderSectionWidth( 3, PriorityColWidth);
674
675 lbRem.ItemHeight := ((Abs(Font.Height)+ 6) div 2)*2; //tvRem.ItemHeight;
676 //This is called "best guess calibration"
677 if Font.Size > 12 then lbRem.ItemHeight := lbRem.ItemHeight + 2;
678 //I am reluctant to use an alignment on the tvRem as there si lots of resizing
679 //tricks going on with the scroll bar at the bottom.
680 tvRem.Top := hcRem.Top+hcRem.Height;
681 pnlTopResize(self);
682end;
683
684procedure TfrmReminderTree.SetRemHeaderSectionWidth( SectionIndex: integer; NewWidth: integer);
685begin
686 hcRem.Sections[SectionIndex].MinWidth := 0;
687 hcRem.Sections[SectionIndex].MaxWidth := NewWidth;
688 hcRem.Sections[SectionIndex].MinWidth := NewWidth;
689 hcRem.Sections[SectionIndex].Width := NewWidth;
690end;
691
692procedure TfrmReminderTree.tvRemNodeCaptioning(Sender: TObject;
693 var Caption: String);
694var
695 StringData: string;
696begin
697 StringData := (Sender as TORTreeNode).StringData;
698 if (Length(StringData) > 0) and (StringData[1] = 'R') then //Only tag reminder statuses
699 case StrToIntDef(Piece(StringData,'^',6 {Due}),-1) of
700 0: Caption := Caption + ' -- Applicable';
701 1: Caption := Caption + ' -- DUE';
702 2: Caption := Caption + ' -- Not Applicable';
703 else Caption := Caption + ' -- Not Evaluated';
704 end;
705end;
706
707procedure TfrmReminderTree.tvRemAddition(Sender: TObject; Node: TTreeNode);
708begin
709 TAccessibleTreeNode.WrapControl(Node as TORTreeNode);
710end;
711
712procedure TfrmReminderTree.tvRemDeletion(Sender: TObject; Node: TTreeNode);
713begin
714 TAccessibleTreeNode.UnwrapControl(Node as TORTreeNode);
715end;
716
717procedure TfrmReminderTree.mnuExitClick(Sender: TObject);
718begin
719 Close;
720end;
721
722end.
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