Develop and Download Open Source Software

Browse CVS Repository

Annotation of /gikonavigoeson/gikonavi/Favorite.pas

Parent Directory Parent Directory | Revision Log Revision Log | View Revision Graph Revision Graph


Revision 1.46.4.1 - (hide annotations) (download) (as text)
Wed May 4 06:26:03 2005 UTC (18 years, 11 months ago) by h677
Branch: remodeling
Changes since 1.46: +10 -8 lines
File MIME type: text/x-pascal
ThreadItemの持っていたプロパティを削って、省メモリ化

1 hi_ 1.1 unit Favorite;
2    
3     interface
4    
5     uses
6 yoffy 1.2 Messages, SysUtils, Classes, Contnrs, ComCtrls, {HttpApp,} YofUtils,
7 h677 1.21 GikoSystem{, XMLIntf, XMLDoc}, GikoXMLDoc, BoardGroup, windows,
8     MojuUtils;
9 hi_ 1.1 {SAX, SAXHelpers, SAXComps, SAXKW;}
10    
11     type
12     TFavoriteFolder = class
13     end;
14    
15     TFavoriteBoardItem = class
16     private
17 yoffy 1.5 FItem : TBoard;
18 yoffy 1.7 FURL : string;
19 yoffy 1.5 FTitle : string;
20 yoffy 1.9 function GetItem : TBoard;
21 hi_ 1.1 public
22 yoffy 1.7 constructor Create( inURL : string; inTitle : string = ''; inItem : TBoard = nil );
23 yoffy 1.12 constructor CreateWithItem( inItem : TBoard );
24 h677 1.26 destructor Destory;
25 yoffy 1.9 property Item : TBoard read GetItem write FItem;
26 yoffy 1.7 property URL : string read FURL write FURL; // Item ?????転?長?鼎???足???? URL ???鱈???徹???????辿
27 yoffy 1.5 property Title : string read FTitle write FTitle;
28 hi_ 1.1 end;
29    
30     TFavoriteThreadItem = class
31     private
32 yoffy 1.5 FItem : TThreadItem;
33 yoffy 1.7 FURL : string;
34 yoffy 1.5 FTitle : string;
35 yoffy 1.9 function GetItem : TThreadItem;
36 hi_ 1.1 public
37 yoffy 1.7 constructor Create( inURL : string; inTitle : string = ''; inItem : TThreadItem = nil );
38 yoffy 1.12 constructor CreateWithItem( inItem : TThreadItem );
39 h677 1.26 destructor Destory;
40 yoffy 1.9 property Item : TThreadItem read GetItem write FItem;
41 yoffy 1.7 property URL : string read FURL write FURL; // Item ?????転?長?鼎???足???? URL ???鱈???徹???????辿
42 yoffy 1.5 property Title : string read FTitle write FTitle;
43 hi_ 1.1 end;
44    
45     TFavoriteDM = class(TDataModule)
46     procedure DataModuleDestroy(Sender: TObject);
47     private
48     { Private ?辿?転 }
49     FStack: TStack;
50     FTreeView: TTreeView;
51    
52     procedure ReadNode(Node: IXMLNode);
53 yoffy 1.2 procedure AddSaveString(Node: TTreeNode; SaveList: TStringList);
54     // procedure AddSaveString(Node: TTreeNode; XMLNode: IXMLNode);
55 hi_ 1.1 // procedure SAXStartDocument(Sender: TObject);
56     // procedure SAXEndDocument(Sender: TObject);
57     // procedure SAXStartElement(Sender: TObject; const NamespaceURI, LocalName, QName: SAXString; const Atts: IAttributes);
58     // procedure SAXEndElement(Sender: TObject; const NamespaceURI, LocalName, QName: SAXString);
59     // procedure SAXCharacters(Sender: TObject; const PCh: SAXString);
60     public
61     { Public ?辿?転 }
62 h677 1.27 procedure Clear;
63 yoffy 1.7 function GetFavoriteFilePath() : String;
64     function SaveFavoriteFile(FileName: String) : Boolean;
65 hi_ 1.1 procedure SetFavTreeView(TreeView: TTreeView);
66     procedure ReadFavorite;
67     procedure WriteFavorite;
68 h677 1.21 procedure URLReplace(oldURLs: TStringList; newURLs: TStringList);
69 hi_ 1.1 property TreeView: TTreeView read FTreeView;
70     end;
71    
72     var
73     FavoriteDM: TFavoriteDM;
74     const
75     FAVORITE_LINK_NAME = '?????N';
76    
77     implementation
78    
79 yoffy 1.5 uses ExternalBoardManager, ExternalBoardPlugInMain;
80    
81 hi_ 1.1 const
82     FAVORITE_ROOT_NAME = '?即?C???端??';
83     FAVORITE_FILE_NAME = 'Favorite.xml';
84    
85     {$R *.dfm}
86    
87 yoffy 1.7 constructor TFavoriteBoardItem.Create(
88     inURL : string;
89     inTitle : string = '';
90     inItem : TBoard = nil
91     );
92     begin
93    
94     inherited Create;
95    
96     URL := inURL;
97     Title := inTitle;
98     Item := inItem;
99    
100     end;
101    
102 yoffy 1.12 constructor TFavoriteBoardItem.CreateWithItem(
103     inItem : TBoard
104     );
105     begin
106    
107     Create( inItem.URL, inItem.Title, inItem );
108    
109     end;
110 h677 1.26 destructor TFavoriteBoardItem.Destory;
111     begin
112     if FItem <> nil then
113 h677 1.41 FItem.Free;
114     inherited;
115 h677 1.26 end;
116 yoffy 1.9 function TFavoriteBoardItem.GetItem : TBoard;
117 yoffy 1.29 var
118     protocol, host, path, document, port, bookmark : string;
119 h677 1.33 BBSID{, BBSKey} : string;
120 h677 1.46 tmpURL, boardURL : string;
121 h677 1.20 // category : TCategory;
122 h677 1.46 i, bi: Integer;
123     tmpThread: TThreadItem;
124     tmpBoard: TBoard;
125 yoffy 1.9 begin
126    
127     if FItem = nil then begin
128     FItem := BBSsFindBoardFromURL( URL );
129 yoffy 1.16 if FItem = nil then begin
130 h677 1.46 //===== ?v???O?C??
131     try
132     //??????//
133     bi := High( BoardPlugIns );
134     for i := Low( BoardPlugIns ) to bi do begin
135     if Assigned( Pointer( BoardPlugIns[ i ].Module ) ) then begin
136     case BoardPlugIns[ i ].AcceptURL( URL ) of
137     atThread:
138     begin
139 h677 1.46.4.1 FItem := BBSsFindBoardFromURL(BoardPlugIns[ i ].ExtractBoardURL(URL));
140     //tmpThread := TThreadItem.Create( BoardPlugIns[ i ], FItem, URL );
141     //boardURL := tmpThread.BoardPlugIn.GetBoardURL( DWORD( tmpThread ) );
142     //FItem := BBSsFindBoardFromURL( boardURL );
143 h677 1.46 URL := FItem.URL;
144 h677 1.46.4.1 //tmpThread.Free;
145 h677 1.46 break;
146     end;
147     atBoard:
148     begin
149 h677 1.46.4.1 //tmpBoard := TBoard.Create(BoardPlugIns[ i ], URL);
150     FItem := BBSsFindBoardFromURL( BoardPlugIns[ i ].ExtractBoardURL(URL) );
151     //tmpBoard.Free;
152 h677 1.46 if FItem <> nil then begin
153     URL := FItem.URL;
154     end;
155     break;
156     end;
157     end;
158     end;
159     end;
160     except
161     // exception ???足???直???????????????????C?邸???????長?????長???????直????
162     end;
163     end;
164     if FItem = nil then begin
165 yoffy 1.29 tmpURL := URL;
166     GikoSys.ParseURI( tmpURL, protocol, host, path, document, port, bookmark );
167     if GikoSys.Is2chHost( host ) then begin
168 yoffy 1.32 BBSID := GikoSys.URLToID( tmpURL );
169 yoffy 1.29 FItem := BBSs[ 0 ].FindBBSID( BBSID );
170 yoffy 1.31 if FItem <> nil then
171     URL := FItem.URL;
172 yoffy 1.29 end;
173     {
174 yoffy 1.9 // ???????????A???????辿?J?e?S???????????長???直?足?徹?纏
175 yoffy 1.16 FItem := GikoSys.GetUnknownBoard( nil, URL );
176     FItem.Title := Title;
177 yoffy 1.29 }
178 yoffy 1.16 end;
179 yoffy 1.9 end;
180    
181 h677 1.41 Result := FItem;
182 yoffy 1.9
183     end;
184    
185 yoffy 1.7 constructor TFavoriteThreadItem.Create(
186     inURL : string;
187     inTitle : string = '';
188     inItem : TThreadItem = nil
189     );
190     begin
191    
192     inherited Create;
193 h677 1.41 URL := inURL;
194 yoffy 1.7
195     Title := inTitle;
196     Item := inItem;
197    
198     end;
199    
200 yoffy 1.12 constructor TFavoriteThreadItem.CreateWithItem(
201     inItem : TThreadItem
202     );
203     begin
204    
205     Create( inItem.URL, inItem.Title, inItem );
206    
207 h677 1.26 end;
208     destructor TFavoriteThreadItem.Destory;
209     begin
210     if FItem <> nil then
211     FItem.Free;
212     inherited;
213 yoffy 1.12 end;
214    
215 yoffy 1.9 function TFavoriteThreadItem.GetItem : TThreadItem;
216     var
217 yoffy 1.17 board : TBoard;
218     boardURL : string;
219     browsableURL : string;
220 yoffy 1.29 protocol, host, path, document, port, bookmark : string;
221     BBSID, BBSKey : string;
222     tmpURL : string;
223 yoffy 1.9 begin
224    
225 yoffy 1.29 Result := nil;
226 yoffy 1.9 if FItem = nil then begin
227 yoffy 1.29 browsableURL := GikoSys.GetBrowsableThreadURL( URL );
228     boardURL := GikoSys.GetThreadURL2BoardURL( browsableURL );
229     board := BBSsFindBoardFromURL( boardURL );
230 yoffy 1.9
231 h677 1.19 if board = nil then begin
232 yoffy 1.29 tmpURL := URL;
233     GikoSys.ParseURI( tmpURL, protocol, host, path, document, port, bookmark );
234     if GikoSys.Is2chHost( host ) then begin
235     GikoSys.Parse2chURL( tmpURL, path, document, BBSID, BBSKey );
236     board := BBSs[ 0 ].FindBBSID( BBSID );
237     end;
238    
239     if board = nil then begin
240     Exit;
241     // ???????????A???????辿?J?e?S???????????長???直?足?徹?纏
242     //board := GikoSys.GetUnknownBoard( nil, boardURL )
243     end;
244     end;
245    
246     FItem := board.FindThreadFromURL( browsableURL );
247 yoffy 1.31
248     if FItem = nil then begin
249     tmpURL := URL;
250     GikoSys.ParseURI( tmpURL, protocol, host, path, document, port, bookmark );
251     if GikoSys.Is2chHost( host ) then begin
252     GikoSys.Parse2chURL( tmpURL, path, document, BBSID, BBSKey );
253     FItem := BBSs[ 0 ].FindThreadItem( BBSID, BBSKey + '.dat' );
254     if FItem <> nil then
255     URL := FItem.URL;
256     end;
257     end;
258 yoffy 1.9
259 yoffy 1.10 if FItem = nil then begin
260 h677 1.46.4.1 FItem := TThreadItem.Create( board.BoardPlugIn, board, browsableURL );
261 yoffy 1.9
262 yoffy 1.10 FItem.Title := Title;
263     board.Add( FItem );
264     end;
265 yoffy 1.9 end;
266    
267     Result := FItem;
268    
269 hi_ 1.1 end;
270    
271     procedure TFavoriteDM.DataModuleDestroy(Sender: TObject);
272 h677 1.28 //var
273     // i: Integer;
274 hi_ 1.1 begin
275 h677 1.27 { TreeView.Items.BeginUpdate;
276     for i := TreeView.Items.Count - 1 downto 0 do begin
277     // if TObject(TreeView.Items[i].Data) <> nil then
278     // TObject(TreeView.Items[i].Data).Free;
279     end;
280     TreeView.Items.Clear;
281     TreeView.Items.EndUpdate;
282     } //TreeView.Free;
283     end;
284     procedure TFavoriteDM.Clear;
285     var
286 yoffy 1.38 Node : TTreeNode;
287 h677 1.27 begin
288 yoffy 1.38 TreeView.Items.BeginUpdate;
289     Node := TreeView.Items.GetFirstNode;
290     while Node <> nil do begin
291     if TObject(Node.Data) <> nil then
292     TObject(Node.Data).Free;
293     Node := Node.GetNext;
294 hi_ 1.1 end;
295 yoffy 1.38 TreeView.Items.Clear;
296     TreeView.Items.EndUpdate;
297 h677 1.25 //TreeView.Free;
298 hi_ 1.1 end;
299    
300     procedure TFavoriteDM.SetFavTreeView(TreeView: TTreeView);
301     begin
302     FTreeView := TreeView;
303     end;
304    
305     procedure TFavoriteDM.ReadFavorite;
306     var
307     FileName: string;
308     XMLDoc: IXMLDocument;
309     XMLNode: IXMLNode;
310     Node: TTreeNode;
311     i: Integer;
312     FavFolder: TFavoriteFolder;
313     LinkExists: Boolean;
314     begin
315 yoffy 1.2
316 hi_ 1.1 FileName := GikoSys.GetConfigDir + FAVORITE_FILE_NAME;
317    
318     FavFolder := TFavoriteFolder.Create;
319 yoffy 1.45 Node := FTreeView.Items.AddChildObjectFirst(nil, FAVORITE_ROOT_NAME, FavFolder);
320 yoffy 1.2 Node.ImageIndex := 14;
321     Node.SelectedIndex := 14;
322 hi_ 1.1
323     if FileExists(FileName) then begin
324 yoffy 1.2 try
325 h677 1.23 XMLDoc := IXMLDocument.Create;
326     //XMLDoc := LoadXMLDocument(FileName);
327     LoadXMLDocument(FileName, XMLDoc);
328 yoffy 1.2 XMLNode := XMLDoc.DocumentElement;
329 hi_ 1.1
330 yoffy 1.2 FStack := TStack.Create;
331     try
332     FStack.Push(Node);
333     LinkExists := False;
334     if XMLNode.NodeName = 'favorite' then begin
335 yoffy 1.45 for i := XMLNode.ChildNodes.Count - 1 downto 0 do begin
336 yoffy 1.2 ReadNode(XMLNode.ChildNodes[i]);
337     if (XMLNode.ChildNodes[i].NodeName = 'folder') and
338     (XMLNode.ChildNodes[i].Attributes['title'] = FAVORITE_LINK_NAME) then begin
339     LinkExists := True;
340     end;
341 hi_ 1.1 end;
342     end;
343 yoffy 1.2 if not LinkExists then begin
344     FavFolder := TFavoriteFolder.Create;
345 yoffy 1.45 Node := FTreeView.Items.AddChildObjectFirst(Node, FAVORITE_LINK_NAME, FavFolder);
346 yoffy 1.2 Node.ImageIndex := 14;
347     Node.SelectedIndex := 14;
348     end;
349     finally
350     FStack.Free;
351 h677 1.23 XMLDoc.Free;
352 hi_ 1.1 end;
353 yoffy 1.2 except
354 hi_ 1.1 end;
355     end;
356    
357 yoffy 1.2 {
358     FavFolder := TFavoriteFolder.Create;
359 yoffy 1.45 Node := FTreeView.Items.AddChildObjectFirst(nil, FAVORITE_ROOT_NAME, FavFolder);
360 hi_ 1.1 Node.ImageIndex := 12;
361     Node.SelectedIndex := 13;
362    
363     FileName := GikoSys.GetConfigDir + FAVORITE_FILE_NAME;
364     if not FileExists(FileName) then
365     Exit;
366    
367     FavSAXHandler.OnStartDocument := SAXStartDocument;
368     FavSAXHandler.OnEndDocument := SAXEndDocument;
369     FavSAXHandler.OnStartElement := SAXStartElement;
370     FavSAXHandler.OnStartElement := SAXStartElement;
371     FavSAXHandler.OnEndElement := SAXEndElement;
372     FavSAXHandler.OnCharacters := SAXCharacters;
373    
374     FavSAXReader.Vendor := 'Keith Wood';
375     FavSAXReader.URL := FileName;
376     FavSAXReader.Parse;}
377     end;
378    
379     procedure TFavoriteDM.ReadNode(Node: IXMLNode);
380     var
381     i: Integer;
382    
383     ParentNode: TTreeNode;
384     CurrentNode: TTreeNode;
385     FavFolder: TFavoriteFolder;
386     FavBoard: TFavoriteBoardItem;
387     FavThread: TFavoriteThreadItem;
388 yoffy 1.7 board : TBoard;
389     threadItem : TThreadItem;
390 hi_ 1.1 begin
391     if Node.NodeName = 'folder' then begin
392     ParentNode := FStack.Peek;
393     if TObject(ParentNode.Data) is TFavoriteFolder then begin
394     FavFolder := TFavoriteFolder.Create;
395 yoffy 1.45 CurrentNode := FTreeView.Items.AddChildObjectFirst(ParentNode, Node.Attributes['title'], FavFolder);
396 yoffy 1.2 CurrentNode.ImageIndex := 14;
397     CurrentNode.SelectedIndex := 14;
398 hi_ 1.1 FStack.Push(CurrentNode);
399     end;
400 yoffy 1.45 for i := Node.ChildNodes.Count - 1 downto 0 do begin
401 hi_ 1.1 ReadNode(Node.ChildNodes[i]);
402     end;
403 yoffy 1.44 if TObject(ParentNode.Data) is TFavoriteFolder then
404     CurrentNode.Expanded := Node.Attributes[ 'expanded' ] = 'true';
405 hi_ 1.1 if FStack.Count <> 0 then
406     FStack.Pop;
407     end else if Node.NodeName = 'favitem' then begin
408 yoffy 1.14 try
409     ParentNode := FStack.Peek;
410     if TObject(ParentNode.Data) is TFavoriteFolder then begin
411     if Node.Attributes['favtype'] = 'board' then begin
412 yoffy 1.15 FavBoard := nil;
413 yoffy 1.14 // ???貼???即?C???端???????????鼎??????
414     if Length( Node.Attributes[ 'bbs' ] ) > 0 then begin
415     board := BBSsFindBoardFromBBSID( Node.Attributes[ 'bbs' ] );
416     if board <> nil then
417     FavBoard := TFavoriteBoardItem.Create(
418     board.URL, Node.Attributes[ 'title' ], board );
419     end else begin
420     FavBoard := TFavoriteBoardItem.Create(
421 yoffy 1.15 Node.Attributes[ 'url' ], Node.Attributes[ 'title' ], nil );
422 yoffy 1.14 end;
423 yoffy 1.45 CurrentNode := FTreeView.Items.AddChildObjectFirst(ParentNode, Node.Attributes['title'], FavBoard);
424 yoffy 1.14 CurrentNode.ImageIndex := 15;
425     CurrentNode.SelectedIndex := 15;
426     end else if Node.Attributes['favtype'] = 'thread' then begin
427     // ???貼???即?C???端???????????鼎??????
428     if Length( Node.Attributes[ 'bbs' ] ) > 0 then begin
429     board := BBSsFindBoardFromBBSID( Node.Attributes[ 'bbs' ] );
430     if board = nil then
431     Exit;
432    
433     if not board.IsThreadDatRead then
434     GikoSys.ReadSubjectFile( board );
435 yoffy 1.30 threadItem := board.FindThreadFromFileName( Node.Attributes[ 'thread' ] );
436 yoffy 1.14 if threadItem = nil then begin
437     threadItem := TThreadItem.Create(
438     board.BoardPlugIn,
439 h677 1.46.4.1 board,
440 yoffy 1.14 GikoSys.Get2chBoard2ThreadURL( board, ChangeFileExt( Node.Attributes[ 'thread' ], '' ) ) );
441     threadItem.Title := Node.Attributes[ 'title' ];
442     board.Add( threadItem );
443     end;
444     FavThread := TFavoriteThreadItem.Create(
445     threadItem.URL, Node.Attributes[ 'title' ], threadItem );
446 h677 1.23 threadItem.Free;
447 yoffy 1.14 end else begin
448     FavThread := TFavoriteThreadItem.Create(
449 yoffy 1.15 Node.Attributes[ 'url' ], Node.Attributes[ 'title' ], nil );
450 yoffy 1.7 end;
451 yoffy 1.45 CurrentNode := FTreeView.Items.AddChildObjectFirst(ParentNode, Node.Attributes['title'], FavThread);
452 yoffy 1.14 CurrentNode.ImageIndex := 16;
453     CurrentNode.SelectedIndex := 16;
454 yoffy 1.7 end;
455 hi_ 1.1 end;
456 yoffy 1.14 except
457     // ?????A?C?e???長?但?????N?鼎?????添???A?C?e?????e?甜???^?????足???????長
458 hi_ 1.1 end;
459     end;
460     end;
461    
462     procedure TFavoriteDM.WriteFavorite;
463 yoffy 1.2 {
464 hi_ 1.1 var
465     FileName: string;
466     // SaveList: TStringList;
467     // i: Integer;
468     // Count: Integer;
469    
470     XMLDoc: IXMLDocument;
471     XMLNode: IXMLNode;
472     // FavoNode: IXMLNode;
473     begin
474 yoffy 1.7 XMLDoc := NewXMLDocument;
475 hi_ 1.1 XMLDoc.Encoding := 'Shift_JIS';
476     XMLDoc.StandAlone := 'yes';
477     XMLNode := XMLDoc.AddChild('favorite');
478     FileName := GikoSys.GetConfigDir + FAVORITE_FILE_NAME;
479     AddSaveString(TreeView.Items.GetFirstNode, XMLNode);
480     XMLDoc.SaveToFile(FileName);
481 yoffy 1.2 }
482     var
483 h677 1.42 FileName, tmpFileName: string;
484 hi_ 1.1 SaveList: TStringList;
485 h677 1.42
486 hi_ 1.1 begin
487     FileName := GikoSys.GetConfigDir + FAVORITE_FILE_NAME;
488 h677 1.42 if FileExists(FileName) then begin
489     tmpFileName := GikoSys.GetConfigDir + '~' + FAVORITE_FILE_NAME;
490     if FileExists(tmpFileName) then
491     SysUtils.DeleteFile(tmpFileName); //SysUtils.?????纏??????WinAPI???????長?鼎???????長
492     RenameFile(FileName, tmpFileName);
493     end;
494 hi_ 1.1 SaveList := TStringList.Create;
495     try
496     SaveList.Add('<?xml version="1.0" encoding="Shift_JIS" standalone="yes"?>');
497     SaveList.Add('<favorite>');
498 yoffy 1.37 AddSaveString(TreeView.Items.GetFirstNode.getFirstChild, SaveList);
499 hi_ 1.1 SaveList.Add('</favorite>');
500     SaveList.SaveToFile(FileName);
501     finally
502     SaveList.Free;
503 yoffy 1.2 end;
504 hi_ 1.1 end;
505    
506 yoffy 1.2 {
507 hi_ 1.1 procedure TFavoriteDM.AddSaveString(Node: TTreeNode; XMLNode: IXMLNode);
508     var
509     i: Integer;
510     // s: string;
511     FavBoard: TFavoriteBoardItem;
512     FavThread: TFavoriteThreadItem;
513     FavNode: IXMLNode;
514     begin
515     for i := 0 to Node.Count - 1 do begin
516     if TObject(Node.Item[i].Data) is TFavoriteFolder then begin
517     FavNode := XMLNode.AddChild('folder');
518     FavNode.Attributes['title'] := Node.Item[i].Text;
519     AddSaveString(Node.Item[i], FavNode);
520     end else if TObject(Node.Item[i].Data) is TFavoriteBoardItem then begin
521     FavBoard := TFavoriteBoardItem(Node.Item[i].Data);
522     FavNode := XMLNode.AddChild('favitem');
523     FavNode.Attributes['type'] := '2ch';
524     FavNode.Attributes['favtype'] := 'board';
525     FavNode.Attributes['bbs'] := FavBoard.BBSID;
526     FavNode.Attributes['title'] := Node.Item[i].Text;
527     FavNode.Attributes['boardname'] := FavBoard.BoardName;
528     end else if TObject(Node.Item[i].Data) is TFavoriteThreadItem then begin
529     FavThread := TFavoriteThreadItem(Node.Item[i].Data);
530     FavNode := XMLNode.AddChild('favitem');
531     FavNode.Attributes['type'] := '2ch';
532     FavNode.Attributes['favtype'] := 'thread';
533     FavNode.Attributes['bbs'] := FavThread.BBSID;
534     FavNode.Attributes['thread'] := FavThread.ThreadID;
535     FavNode.Attributes['title'] := Node.Item[i].Text;
536     FavNode.Attributes['threadname'] := FavThread.ThreadName;
537     end;
538     end;
539     end;
540 yoffy 1.2 }
541 hi_ 1.1
542 yoffy 1.2 procedure TFavoriteDM.AddSaveString(Node: TTreeNode; SaveList: TStringList);
543 hi_ 1.1 var
544     s: string;
545     FavBoard: TFavoriteBoardItem;
546     FavThread: TFavoriteThreadItem;
547 yoffy 1.37 data : Pointer;
548 hi_ 1.1 begin
549 yoffy 1.37 while Node <> nil do begin
550     data := Node.Data;
551     if TObject(data) is TFavoriteFolder then begin
552     if Node.Expanded then
553     s := Format('<folder title="%s" expanded="true">', [HtmlEncode(Node.Text)])
554 yoffy 1.7 else
555 yoffy 1.37 s := Format('<folder title="%s" expanded="false">', [HtmlEncode(Node.Text)]);
556 hi_ 1.1 SaveList.Add(s);
557 yoffy 1.37 AddSaveString(Node.getFirstChild, SaveList);
558 hi_ 1.1 SaveList.Add('</folder>');
559 yoffy 1.37 end else if TObject(data) is TFavoriteBoardItem then begin
560     FavBoard := TFavoriteBoardItem(data);
561 yoffy 1.5 s := Format('<favitem type="2ch" favtype="board" url="%s" title="%s"/>',
562 yoffy 1.37 [HtmlEncode( FavBoard.URL ), HtmlEncode(Node.Text)]);
563 hi_ 1.1 SaveList.Add(s);
564 yoffy 1.37 end else if TObject(data) is TFavoriteThreadItem then begin
565     FavThread := TFavoriteThreadItem(data);
566 yoffy 1.5 s := Format('<favitem type="2ch" favtype="thread" url="%s" title="%s"/>',
567 yoffy 1.37 [HtmlEncode( FavThread.URL ), HtmlEncode(Node.Text)]);
568 hi_ 1.1 SaveList.Add(s);
569     end;
570 yoffy 1.37 Node := Node.getNextSibling;
571 hi_ 1.1 end;
572 yoffy 1.2 end;
573 hi_ 1.1
574     {
575     procedure TFavoriteDM.SAXStartDocument(Sender: TObject);
576     begin
577     FStack := TStack.Create;
578     FStack.Push(FTreeView.Items.GetFirstNode);
579     end;
580    
581     procedure TFavoriteDM.SAXEndDocument(Sender: TObject);
582     begin
583     FStack.Free;
584     end;
585    
586     procedure TFavoriteDM.SAXStartElement(Sender: TObject; const NamespaceURI, LocalName, QName: SAXString;
587     const Atts: IAttributes);
588     var
589     FavType: string;
590     ParentNode: TTreeNode;
591     CurrentNode: TTreeNode;
592     FavFolder: TFavoriteFolder;
593     FavBoard: TFavoriteBoardItem;
594     FavThread: TFavoriteThreadItem;
595     begin
596     if QName = 'folder' then begin
597     ParentNode := FStack.Peek;
598     if TObject(ParentNode.Data) is TFavoriteFolder then begin
599     FavFolder := TFavoriteFolder.Create;
600     CurrentNode := FTreeView.Items.AddChildObject(ParentNode, Atts.getValue('title'), FavFolder);
601     CurrentNode.ImageIndex := 12;
602     CurrentNode.SelectedIndex := 13;
603     FStack.Push(CurrentNode);
604     end;
605     end else if QName = 'favitem' then begin
606     ParentNode := FStack.Peek;
607     if TObject(ParentNode.Data) is TFavoriteFolder then begin
608     FavType := Atts.getValue('favtype');
609     if FavType = 'board' then begin
610     FavBoard := TFavoriteBoardItem.Create;
611     FavBoard.BBSID := Atts.getValue('bbs');
612     FavBoard.BoardName := Atts.getValue('boardname');
613     CurrentNode := FTreeView.Items.AddChildObject(ParentNode, Atts.getValue('title'), FavBoard);
614     CurrentNode.ImageIndex := 14;
615     CurrentNode.SelectedIndex := 15;
616     end else if FavType = 'thread' then begin
617     FavThread := TFavoriteThreadItem.Create;
618     FavThread.BBSID := Atts.getValue('bbs');
619     FavThread.ThreadID := Atts.getValue('thread');
620     FavThread.ThreadName := Atts.getValue('threadname');
621     CurrentNode := FTreeView.Items.AddChildObject(ParentNode, Atts.getValue('title'), FavThread);
622     CurrentNode.ImageIndex := 16;
623     CurrentNode.SelectedIndex := 17;
624     end;
625     end;
626     end;
627     end;
628    
629     procedure TFavoriteDM.SAXEndElement(Sender: TObject; const NamespaceURI, LocalName, QName: SAXString);
630     begin
631     if QName = 'folder' then begin
632     if FStack.Count <> 0 then
633     FStack.Pop;
634     end;
635     end;
636    
637     procedure TFavoriteDM.SAXCharacters(Sender: TObject; const PCh: SAXString);
638     begin
639     //
640     end;
641     }
642 h677 1.4 function TFavoriteDM.SaveFavoriteFile(FileName: String) : Boolean;
643     var
644     FavoriteFilePath: string;
645 yoffy 1.7 tempStringList: TStringList;
646 h677 1.4 begin
647 h677 1.36 WriteFavorite;
648 h677 1.4 FavoriteFilePath := GikoSys.GetConfigDir + FAVORITE_FILE_NAME;
649    
650     if FileExists( FavoriteFilePath ) then begin
651 yoffy 1.7 tempStringList := TStringList.Create;
652 h677 1.4 try
653 yoffy 1.7 tempStringList.LoadFromFile( FavoriteFilePath );
654     tempStringList.SaveToFile( FileName );
655 h677 1.4 finally
656 yoffy 1.7 tempStringList.Free;
657 h677 1.4 end;
658 yoffy 1.7 Result := true;
659 h677 1.4 end else begin
660 yoffy 1.7 Result := false;
661 h677 1.21 end;
662     end;
663    
664     procedure TFavoriteDM.URLReplace(oldURLs: TStringList; newURLs: TStringList);
665     var
666 yoffy 1.39 i : Integer;
667 yoffy 1.34 tmpURL: string;
668 h677 1.21 oldHost: string;
669     oldBoardName: string;
670     newHost: string;
671     newBoardName: string;
672 yoffy 1.34 tempString: string;
673     favBoard : TFavoriteBoardItem;
674     favThread : TFavoriteThreadItem;
675     favorites : TTreeNodes;
676 yoffy 1.39 Node : TTreeNode;
677 h677 1.21 begin
678    
679 yoffy 1.34 // ???|?転?纏??thread???泥???添??URL???`?F?b?N?直?????巽?但?????????鼎?叩???纏?????B
680     favorites := FavoriteDM.FTreeView.Items;
681     for i := 0 to oldURLs.Count - 1 do begin
682 h677 1.21 try
683 yoffy 1.34 tmpURL := Copy(oldURLs[i], 1, Length(oldURLs[i]) -1);
684     oldHost := Copy(tmpURL, 1, LastDelimiter('/', tmpURL) );
685     oldBoardName := Copy(tmpURL, LastDelimiter('/', tmpURL), Length(tmpURL) ) + '/';
686     tmpURL := Copy(newURLs[i], 1, Length(newURLs[i]) -1);
687     newHost := Copy(tmpURL, 1, LastDelimiter('/', tmpURL) );
688     newBoardName := Copy(tmpURL, LastDelimiter('/', tmpURL), Length(tmpURL) ) + '/';
689 h677 1.33
690 yoffy 1.39 Node := favorites.GetFirstNode.getFirstChild;
691     while Node <> nil do begin
692 yoffy 1.34 try
693 yoffy 1.39 if TObject( Node.Data ) is TFavoriteBoardItem then begin
694     favBoard := TFavoriteBoardItem( Node.Data );
695 yoffy 1.34 if favBoard = nil then continue;
696     tempString := favBoard.URL;
697     if ( AnsiPos(oldBoardName, tempString) <> 0 ) and ( AnsiPos(oldHost, tempString ) <> 0 ) then begin
698     tempString := StringReplace(tempString, oldHost, newHost,[]);
699     favBoard.URL := tempString;
700     end;
701 yoffy 1.39 end else if TObject( Node.Data ) is TFavoriteThreadItem then begin
702     favThread := TFavoriteThreadItem( Node.Data );
703 yoffy 1.34 if favThread = nil then continue;
704     tempString := favThread.URL;
705     if ( AnsiPos(oldBoardName, tempString) <> 0 ) and ( AnsiPos(oldHost, tempString ) <> 0 ) then begin
706     tempString := StringReplace(tempString, oldHost, newHost,[]);
707     favThread.URL := tempString;
708 h677 1.33 end;
709     end;
710 yoffy 1.34 except
711     end;
712 yoffy 1.39 Node := Node.GetNext;
713 yoffy 1.34 end;
714     except
715 h677 1.21 end;
716 yoffy 1.7 end;
717 yoffy 1.34
718 h677 1.4 end;
719    
720     function TFavoriteDM.GetFavoriteFilePath() : String;
721     begin
722     Result := GikoSys.GetConfigDir + FAVORITE_FILE_NAME;
723     end;
724    
725 hi_ 1.1 end.

Back to OSDN">Back to OSDN
ViewVC Help
Powered by ViewVC 1.1.26