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1 | ///////////////////////////////////////////////////////////////////////////// | |
2 | // Name: src/html/helpwnd.cpp | |
3 | // Purpose: wxHtmlHelpWindow | |
4 | // Notes: Based on htmlhelp.cpp, implementing a monolithic | |
5 | // HTML Help controller class, by Vaclav Slavik | |
6 | // Author: Harm van der Heijden and Vaclav Slavik | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) Harm van der Heijden and Vaclav Slavik | |
9 | // Licence: wxWindows licence | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | // For compilers that support precompilation, includes "wx.h" | |
13 | ||
14 | #include "wx/wxprec.h" | |
15 | ||
16 | #ifdef __BORLANDC__ | |
17 | #pragma hdrstop | |
18 | #endif | |
19 | ||
20 | #if wxUSE_WXHTML_HELP | |
21 | ||
22 | #ifndef WXPRECOMP | |
23 | #include "wx/object.h" | |
24 | #include "wx/dynarray.h" | |
25 | #include "wx/intl.h" | |
26 | #include "wx/log.h" | |
27 | #if wxUSE_STREAMS | |
28 | #include "wx/stream.h" | |
29 | #endif | |
30 | ||
31 | #include "wx/sizer.h" | |
32 | ||
33 | #include "wx/bmpbuttn.h" | |
34 | #include "wx/statbox.h" | |
35 | #include "wx/radiobox.h" | |
36 | #include "wx/menu.h" | |
37 | #include "wx/settings.h" | |
38 | #include "wx/msgdlg.h" | |
39 | #include "wx/textctrl.h" | |
40 | #include "wx/toolbar.h" | |
41 | #include "wx/choicdlg.h" | |
42 | #include "wx/filedlg.h" | |
43 | #endif // WXPRECOMP | |
44 | ||
45 | #include "wx/html/helpfrm.h" | |
46 | #include "wx/html/helpdlg.h" | |
47 | #include "wx/html/helpctrl.h" | |
48 | #include "wx/notebook.h" | |
49 | #include "wx/imaglist.h" | |
50 | #include "wx/treectrl.h" | |
51 | #include "wx/tokenzr.h" | |
52 | #include "wx/wfstream.h" | |
53 | #include "wx/html/htmlwin.h" | |
54 | #include "wx/busyinfo.h" | |
55 | #include "wx/progdlg.h" | |
56 | #include "wx/fontenum.h" | |
57 | #include "wx/artprov.h" | |
58 | #include "wx/spinctrl.h" | |
59 | ||
60 | // what is considered "small index"? | |
61 | #define INDEX_IS_SMALL 100 | |
62 | ||
63 | /* Motif defines this as a macro */ | |
64 | #ifdef Below | |
65 | #undef Below | |
66 | #endif | |
67 | ||
68 | //-------------------------------------------------------------------------- | |
69 | // wxHtmlHelpTreeItemData (private) | |
70 | //-------------------------------------------------------------------------- | |
71 | ||
72 | class wxHtmlHelpTreeItemData : public wxTreeItemData | |
73 | { | |
74 | public: | |
75 | #if defined(__VISAGECPP__) | |
76 | // VA needs a default ctor for some reason.... | |
77 | wxHtmlHelpTreeItemData() : wxTreeItemData() | |
78 | { m_Id = 0; } | |
79 | #endif | |
80 | wxHtmlHelpTreeItemData(int id) : wxTreeItemData() | |
81 | { m_Id = id;} | |
82 | ||
83 | int m_Id; | |
84 | }; | |
85 | ||
86 | ||
87 | //-------------------------------------------------------------------------- | |
88 | // wxHtmlHelpHashData (private) | |
89 | //-------------------------------------------------------------------------- | |
90 | ||
91 | class wxHtmlHelpHashData : public wxObject | |
92 | { | |
93 | public: | |
94 | wxHtmlHelpHashData(int index, wxTreeItemId id) : wxObject() | |
95 | { m_Index = index; m_Id = id;} | |
96 | virtual ~wxHtmlHelpHashData() {} | |
97 | ||
98 | int m_Index; | |
99 | wxTreeItemId m_Id; | |
100 | }; | |
101 | ||
102 | ||
103 | //-------------------------------------------------------------------------- | |
104 | // wxHtmlHelpHtmlWindow (private) | |
105 | //-------------------------------------------------------------------------- | |
106 | ||
107 | ||
108 | class wxHtmlHelpHtmlWindow : public wxHtmlWindow | |
109 | { | |
110 | public: | |
111 | wxHtmlHelpHtmlWindow(wxHtmlHelpWindow *win, wxWindow *parent) | |
112 | : wxHtmlWindow(parent), m_Window(win) | |
113 | { | |
114 | SetStandardFonts(); | |
115 | } | |
116 | ||
117 | void OnLink(wxHtmlLinkEvent& ev) | |
118 | { | |
119 | const wxMouseEvent *e = ev.GetLinkInfo().GetEvent(); | |
120 | if (e == NULL || e->LeftUp()) | |
121 | m_Window->NotifyPageChanged(); | |
122 | ||
123 | // skip the event so that normal processing (i.e. following the link) | |
124 | // is done: | |
125 | ev.Skip(); | |
126 | } | |
127 | ||
128 | // Returns full location with anchor (helper) | |
129 | static wxString GetOpenedPageWithAnchor(wxHtmlWindow *win) | |
130 | { | |
131 | if(!win) | |
132 | return wxEmptyString; | |
133 | ||
134 | wxString an = win->GetOpenedAnchor(); | |
135 | wxString pg = win->GetOpenedPage(); | |
136 | if(!an.empty()) | |
137 | { | |
138 | pg << wxT("#") << an; | |
139 | } | |
140 | return pg; | |
141 | } | |
142 | ||
143 | private: | |
144 | wxHtmlHelpWindow *m_Window; | |
145 | ||
146 | DECLARE_NO_COPY_CLASS(wxHtmlHelpHtmlWindow) | |
147 | DECLARE_EVENT_TABLE() | |
148 | }; | |
149 | ||
150 | BEGIN_EVENT_TABLE(wxHtmlHelpHtmlWindow, wxHtmlWindow) | |
151 | EVT_HTML_LINK_CLICKED(wxID_ANY, wxHtmlHelpHtmlWindow::OnLink) | |
152 | END_EVENT_TABLE() | |
153 | ||
154 | ||
155 | //--------------------------------------------------------------------------- | |
156 | // wxHtmlHelpWindow::m_mergedIndex | |
157 | //--------------------------------------------------------------------------- | |
158 | ||
159 | WX_DEFINE_ARRAY_PTR(const wxHtmlHelpDataItem*, wxHtmlHelpDataItemPtrArray); | |
160 | ||
161 | struct wxHtmlHelpMergedIndexItem | |
162 | { | |
163 | wxHtmlHelpMergedIndexItem *parent; | |
164 | wxString name; | |
165 | wxHtmlHelpDataItemPtrArray items; | |
166 | }; | |
167 | ||
168 | WX_DECLARE_OBJARRAY(wxHtmlHelpMergedIndexItem, wxHtmlHelpMergedIndex); | |
169 | #include "wx/arrimpl.cpp" | |
170 | WX_DEFINE_OBJARRAY(wxHtmlHelpMergedIndex) | |
171 | ||
172 | void wxHtmlHelpWindow::UpdateMergedIndex() | |
173 | { | |
174 | delete m_mergedIndex; | |
175 | m_mergedIndex = new wxHtmlHelpMergedIndex; | |
176 | wxHtmlHelpMergedIndex& merged = *m_mergedIndex; | |
177 | ||
178 | const wxHtmlHelpDataItems& items = m_Data->GetIndexArray(); | |
179 | size_t len = items.size(); | |
180 | ||
181 | wxHtmlHelpMergedIndexItem *history[128] = {NULL}; | |
182 | ||
183 | for (size_t i = 0; i < len; i++) | |
184 | { | |
185 | const wxHtmlHelpDataItem& item = items[i]; | |
186 | wxASSERT_MSG( item.level < 128, _T("nested index entries too deep") ); | |
187 | ||
188 | if (history[item.level] && | |
189 | history[item.level]->items[0]->name == item.name) | |
190 | { | |
191 | // same index entry as previous one, update list of items | |
192 | history[item.level]->items.Add(&item); | |
193 | } | |
194 | else | |
195 | { | |
196 | // new index entry | |
197 | wxHtmlHelpMergedIndexItem *mi = new wxHtmlHelpMergedIndexItem(); | |
198 | mi->name = item.GetIndentedName(); | |
199 | mi->items.Add(&item); | |
200 | mi->parent = (item.level == 0) ? NULL : history[item.level - 1]; | |
201 | history[item.level] = mi; | |
202 | merged.Add(mi); | |
203 | } | |
204 | } | |
205 | } | |
206 | ||
207 | //--------------------------------------------------------------------------- | |
208 | // wxHtmlHelpWindow | |
209 | //--------------------------------------------------------------------------- | |
210 | ||
211 | IMPLEMENT_DYNAMIC_CLASS(wxHtmlHelpWindow, wxWindow) | |
212 | ||
213 | BEGIN_EVENT_TABLE(wxHtmlHelpWindow, wxWindow) | |
214 | EVT_TOOL_RANGE(wxID_HTML_PANEL, wxID_HTML_OPTIONS, wxHtmlHelpWindow::OnToolbar) | |
215 | EVT_BUTTON(wxID_HTML_BOOKMARKSREMOVE, wxHtmlHelpWindow::OnToolbar) | |
216 | EVT_BUTTON(wxID_HTML_BOOKMARKSADD, wxHtmlHelpWindow::OnToolbar) | |
217 | EVT_TREE_SEL_CHANGED(wxID_HTML_TREECTRL, wxHtmlHelpWindow::OnContentsSel) | |
218 | EVT_LISTBOX(wxID_HTML_INDEXLIST, wxHtmlHelpWindow::OnIndexSel) | |
219 | EVT_LISTBOX(wxID_HTML_SEARCHLIST, wxHtmlHelpWindow::OnSearchSel) | |
220 | EVT_BUTTON(wxID_HTML_SEARCHBUTTON, wxHtmlHelpWindow::OnSearch) | |
221 | EVT_TEXT_ENTER(wxID_HTML_SEARCHTEXT, wxHtmlHelpWindow::OnSearch) | |
222 | EVT_BUTTON(wxID_HTML_INDEXBUTTON, wxHtmlHelpWindow::OnIndexFind) | |
223 | EVT_TEXT_ENTER(wxID_HTML_INDEXTEXT, wxHtmlHelpWindow::OnIndexFind) | |
224 | EVT_BUTTON(wxID_HTML_INDEXBUTTONALL, wxHtmlHelpWindow::OnIndexAll) | |
225 | EVT_COMBOBOX(wxID_HTML_BOOKMARKSLIST, wxHtmlHelpWindow::OnBookmarksSel) | |
226 | EVT_SIZE(wxHtmlHelpWindow::OnSize) | |
227 | END_EVENT_TABLE() | |
228 | ||
229 | wxHtmlHelpWindow::wxHtmlHelpWindow(wxWindow* parent, wxWindowID id, | |
230 | const wxPoint& pos, | |
231 | const wxSize& size, | |
232 | int style, int helpStyle, wxHtmlHelpData* data) | |
233 | { | |
234 | Init(data); | |
235 | Create(parent, id, pos, size, style, helpStyle); | |
236 | } | |
237 | ||
238 | void wxHtmlHelpWindow::Init(wxHtmlHelpData* data) | |
239 | { | |
240 | if (data) | |
241 | { | |
242 | m_Data = data; | |
243 | m_DataCreated = false; | |
244 | } | |
245 | else | |
246 | { | |
247 | m_Data = new wxHtmlHelpData(); | |
248 | m_DataCreated = true; | |
249 | } | |
250 | ||
251 | m_ContentsPage = 0; | |
252 | m_IndexPage = 0; | |
253 | m_SearchPage = 0; | |
254 | ||
255 | m_ContentsBox = NULL; | |
256 | m_IndexList = NULL; | |
257 | m_IndexButton = NULL; | |
258 | m_IndexButtonAll = NULL; | |
259 | m_IndexText = NULL; | |
260 | m_SearchList = NULL; | |
261 | m_SearchButton = NULL; | |
262 | m_SearchText = NULL; | |
263 | m_SearchChoice = NULL; | |
264 | m_IndexCountInfo = NULL; | |
265 | m_Splitter = NULL; | |
266 | m_NavigPan = NULL; | |
267 | m_NavigNotebook = NULL; | |
268 | m_HtmlWin = NULL; | |
269 | m_Bookmarks = NULL; | |
270 | m_SearchCaseSensitive = NULL; | |
271 | m_SearchWholeWords = NULL; | |
272 | ||
273 | m_mergedIndex = NULL; | |
274 | ||
275 | m_Config = NULL; | |
276 | m_ConfigRoot = wxEmptyString; | |
277 | ||
278 | m_Cfg.x = m_Cfg.y = wxDefaultCoord; | |
279 | m_Cfg.w = 700; | |
280 | m_Cfg.h = 480; | |
281 | m_Cfg.sashpos = 240; | |
282 | m_Cfg.navig_on = true; | |
283 | ||
284 | m_NormalFonts = m_FixedFonts = NULL; | |
285 | m_NormalFace = m_FixedFace = wxEmptyString; | |
286 | #ifdef __WXMSW__ | |
287 | m_FontSize = 10; | |
288 | #else | |
289 | m_FontSize = 14; | |
290 | #endif | |
291 | ||
292 | #if wxUSE_PRINTING_ARCHITECTURE | |
293 | m_Printer = NULL; | |
294 | #endif | |
295 | ||
296 | m_PagesHash = NULL; | |
297 | m_UpdateContents = true; | |
298 | m_toolBar = NULL; | |
299 | m_helpController = (wxHtmlHelpController*) NULL; | |
300 | } | |
301 | ||
302 | // Create: builds the GUI components. | |
303 | // with the style flag it's possible to toggle the toolbar, contents, index and search | |
304 | // controls. | |
305 | // m_HtmlWin will *always* be created, but it's important to realize that | |
306 | // m_ContentsBox, m_IndexList, m_SearchList, m_SearchButton, m_SearchText and | |
307 | // m_SearchButton may be NULL. | |
308 | // moreover, if no contents, index or searchpage is needed, m_Splitter and | |
309 | // m_NavigPan will be NULL too (with m_HtmlWin directly connected to the frame) | |
310 | ||
311 | bool wxHtmlHelpWindow::Create(wxWindow* parent, wxWindowID id, | |
312 | const wxPoint& pos, const wxSize& size, | |
313 | int style, int helpStyle) | |
314 | { | |
315 | m_hfStyle = helpStyle; | |
316 | ||
317 | wxImageList *ContentsImageList = new wxImageList(16, 16); | |
318 | ContentsImageList->Add(wxArtProvider::GetIcon(wxART_HELP_BOOK, | |
319 | wxART_HELP_BROWSER, | |
320 | wxSize(16, 16))); | |
321 | ContentsImageList->Add(wxArtProvider::GetIcon(wxART_HELP_FOLDER, | |
322 | wxART_HELP_BROWSER, | |
323 | wxSize(16, 16))); | |
324 | ContentsImageList->Add(wxArtProvider::GetIcon(wxART_HELP_PAGE, | |
325 | wxART_HELP_BROWSER, | |
326 | wxSize(16, 16))); | |
327 | ||
328 | // Do the config in two steps. We read the HtmlWindow customization after we | |
329 | // create the window. | |
330 | if (m_Config) | |
331 | ReadCustomization(m_Config, m_ConfigRoot); | |
332 | ||
333 | wxWindow::Create(parent, id, pos, size, style, wxT("wxHtmlHelp")); | |
334 | ||
335 | SetHelpText(_("Displays help as you browse the books on the left.")); | |
336 | ||
337 | GetPosition(&m_Cfg.x, &m_Cfg.y); | |
338 | ||
339 | int notebook_page = 0; | |
340 | ||
341 | // The sizer for the whole top-level window. | |
342 | wxSizer *topWindowSizer = new wxBoxSizer(wxVERTICAL); | |
343 | SetSizer(topWindowSizer); | |
344 | SetAutoLayout(true); | |
345 | ||
346 | #if wxUSE_TOOLBAR | |
347 | // toolbar? | |
348 | if (helpStyle & (wxHF_TOOLBAR | wxHF_FLAT_TOOLBAR)) | |
349 | { | |
350 | wxToolBar *toolBar = new wxToolBar(this, wxID_ANY, wxDefaultPosition, wxDefaultSize, | |
351 | wxNO_BORDER | wxTB_HORIZONTAL | | |
352 | wxTB_DOCKABLE | wxTB_NODIVIDER | | |
353 | (helpStyle & wxHF_FLAT_TOOLBAR ? wxTB_FLAT : 0)); | |
354 | toolBar->SetMargins( 2, 2 ); | |
355 | AddToolbarButtons(toolBar, helpStyle); | |
356 | toolBar->Realize(); | |
357 | topWindowSizer->Add(toolBar, 0, wxEXPAND); | |
358 | m_toolBar = toolBar; | |
359 | } | |
360 | #endif //wxUSE_TOOLBAR | |
361 | ||
362 | wxSizer *navigSizer = NULL; | |
363 | ||
364 | if (helpStyle & (wxHF_CONTENTS | wxHF_INDEX | wxHF_SEARCH)) | |
365 | { | |
366 | // traditional help controller; splitter window with html page on the | |
367 | // right and a notebook containing various pages on the left | |
368 | m_Splitter = new wxSplitterWindow(this); | |
369 | ||
370 | topWindowSizer->Add(m_Splitter, 1, wxEXPAND); | |
371 | ||
372 | m_HtmlWin = new wxHtmlHelpHtmlWindow(this, m_Splitter); | |
373 | m_NavigPan = new wxPanel(m_Splitter, wxID_ANY); | |
374 | m_NavigNotebook = new wxNotebook(m_NavigPan, wxID_HTML_NOTEBOOK, | |
375 | wxDefaultPosition, wxDefaultSize); | |
376 | ||
377 | navigSizer = new wxBoxSizer(wxVERTICAL); | |
378 | navigSizer->Add(m_NavigNotebook, 1, wxEXPAND); | |
379 | ||
380 | m_NavigPan->SetSizer(navigSizer); | |
381 | } | |
382 | else | |
383 | { | |
384 | // only html window, no notebook with index,contents etc | |
385 | m_HtmlWin = new wxHtmlWindow(this); | |
386 | topWindowSizer->Add(m_HtmlWin, 1, wxEXPAND); | |
387 | } | |
388 | ||
389 | if ( m_Config ) | |
390 | m_HtmlWin->ReadCustomization(m_Config, m_ConfigRoot); | |
391 | ||
392 | // contents tree panel? | |
393 | if ( helpStyle & wxHF_CONTENTS ) | |
394 | { | |
395 | wxWindow *dummy = new wxPanel(m_NavigNotebook, wxID_HTML_INDEXPAGE); | |
396 | wxSizer *topsizer = new wxBoxSizer(wxVERTICAL); | |
397 | ||
398 | topsizer->Add(0, 10); | |
399 | ||
400 | dummy->SetSizer(topsizer); | |
401 | ||
402 | if ( helpStyle & wxHF_BOOKMARKS ) | |
403 | { | |
404 | m_Bookmarks = new wxComboBox(dummy, wxID_HTML_BOOKMARKSLIST, | |
405 | wxEmptyString, | |
406 | wxDefaultPosition, wxDefaultSize, | |
407 | 0, NULL, wxCB_READONLY | wxCB_SORT); | |
408 | m_Bookmarks->Append(_("(bookmarks)")); | |
409 | for (unsigned i = 0; i < m_BookmarksNames.GetCount(); i++) | |
410 | m_Bookmarks->Append(m_BookmarksNames[i]); | |
411 | m_Bookmarks->SetSelection(0); | |
412 | ||
413 | wxBitmapButton *bmpbt1, *bmpbt2; | |
414 | bmpbt1 = new wxBitmapButton(dummy, wxID_HTML_BOOKMARKSADD, | |
415 | wxArtProvider::GetBitmap(wxART_ADD_BOOKMARK, | |
416 | wxART_BUTTON)); | |
417 | bmpbt2 = new wxBitmapButton(dummy, wxID_HTML_BOOKMARKSREMOVE, | |
418 | wxArtProvider::GetBitmap(wxART_DEL_BOOKMARK, | |
419 | wxART_BUTTON)); | |
420 | #if wxUSE_TOOLTIPS | |
421 | bmpbt1->SetToolTip(_("Add current page to bookmarks")); | |
422 | bmpbt2->SetToolTip(_("Remove current page from bookmarks")); | |
423 | #endif // wxUSE_TOOLTIPS | |
424 | ||
425 | wxSizer *sizer = new wxBoxSizer(wxHORIZONTAL); | |
426 | ||
427 | sizer->Add(m_Bookmarks, 1, wxALIGN_CENTRE_VERTICAL | wxRIGHT, 5); | |
428 | sizer->Add(bmpbt1, 0, wxALIGN_CENTRE_VERTICAL | wxRIGHT, 2); | |
429 | sizer->Add(bmpbt2, 0, wxALIGN_CENTRE_VERTICAL, 0); | |
430 | ||
431 | topsizer->Add(sizer, 0, wxEXPAND | wxLEFT | wxBOTTOM | wxRIGHT, 10); | |
432 | } | |
433 | ||
434 | m_ContentsBox = new wxTreeCtrl(dummy, wxID_HTML_TREECTRL, | |
435 | wxDefaultPosition, wxDefaultSize, | |
436 | #ifdef __WXGTK20__ | |
437 | wxSUNKEN_BORDER | | |
438 | wxTR_HAS_BUTTONS | wxTR_HIDE_ROOT | | |
439 | wxTR_NO_LINES | |
440 | #else | |
441 | wxSUNKEN_BORDER | | |
442 | wxTR_HAS_BUTTONS | wxTR_HIDE_ROOT | | |
443 | wxTR_LINES_AT_ROOT | |
444 | #endif | |
445 | ); | |
446 | ||
447 | m_ContentsBox->AssignImageList(ContentsImageList); | |
448 | ||
449 | topsizer->Add(m_ContentsBox, 1, | |
450 | wxEXPAND | wxLEFT | wxBOTTOM | wxRIGHT, | |
451 | 2); | |
452 | ||
453 | m_NavigNotebook->AddPage(dummy, _("Contents")); | |
454 | m_ContentsPage = notebook_page++; | |
455 | } | |
456 | ||
457 | // index listbox panel? | |
458 | if ( helpStyle & wxHF_INDEX ) | |
459 | { | |
460 | wxWindow *dummy = new wxPanel(m_NavigNotebook, wxID_HTML_INDEXPAGE); | |
461 | wxSizer *topsizer = new wxBoxSizer(wxVERTICAL); | |
462 | ||
463 | dummy->SetSizer(topsizer); | |
464 | ||
465 | m_IndexText = new wxTextCtrl(dummy, wxID_HTML_INDEXTEXT, wxEmptyString, | |
466 | wxDefaultPosition, wxDefaultSize, | |
467 | wxTE_PROCESS_ENTER); | |
468 | m_IndexButton = new wxButton(dummy, wxID_HTML_INDEXBUTTON, _("Find")); | |
469 | m_IndexButtonAll = new wxButton(dummy, wxID_HTML_INDEXBUTTONALL, | |
470 | _("Show all")); | |
471 | m_IndexCountInfo = new wxStaticText(dummy, wxID_HTML_COUNTINFO, | |
472 | wxEmptyString, wxDefaultPosition, | |
473 | wxDefaultSize, | |
474 | wxALIGN_RIGHT | wxST_NO_AUTORESIZE); | |
475 | m_IndexList = new wxListBox(dummy, wxID_HTML_INDEXLIST, | |
476 | wxDefaultPosition, wxDefaultSize, | |
477 | 0, NULL, wxLB_SINGLE); | |
478 | ||
479 | #if wxUSE_TOOLTIPS | |
480 | m_IndexButton->SetToolTip(_("Display all index items that contain given substring. Search is case insensitive.")); | |
481 | m_IndexButtonAll->SetToolTip(_("Show all items in index")); | |
482 | #endif //wxUSE_TOOLTIPS | |
483 | ||
484 | topsizer->Add(m_IndexText, 0, wxEXPAND | wxALL, 10); | |
485 | wxSizer *btsizer = new wxBoxSizer(wxHORIZONTAL); | |
486 | btsizer->Add(m_IndexButton, 0, wxRIGHT, 2); | |
487 | btsizer->Add(m_IndexButtonAll); | |
488 | topsizer->Add(btsizer, 0, | |
489 | wxALIGN_RIGHT | wxLEFT | wxRIGHT | wxBOTTOM, 10); | |
490 | topsizer->Add(m_IndexCountInfo, 0, wxEXPAND | wxLEFT | wxRIGHT, 2); | |
491 | topsizer->Add(m_IndexList, 1, wxEXPAND | wxALL, 2); | |
492 | ||
493 | m_NavigNotebook->AddPage(dummy, _("Index")); | |
494 | m_IndexPage = notebook_page++; | |
495 | } | |
496 | ||
497 | // search list panel? | |
498 | if ( helpStyle & wxHF_SEARCH ) | |
499 | { | |
500 | wxWindow *dummy = new wxPanel(m_NavigNotebook, wxID_HTML_INDEXPAGE); | |
501 | wxSizer *sizer = new wxBoxSizer(wxVERTICAL); | |
502 | ||
503 | dummy->SetSizer(sizer); | |
504 | ||
505 | m_SearchText = new wxTextCtrl(dummy, wxID_HTML_SEARCHTEXT, | |
506 | wxEmptyString, | |
507 | wxDefaultPosition, wxDefaultSize, | |
508 | wxTE_PROCESS_ENTER); | |
509 | m_SearchChoice = new wxChoice(dummy, wxID_HTML_SEARCHCHOICE, | |
510 | wxDefaultPosition, wxSize(125,wxDefaultCoord)); | |
511 | m_SearchCaseSensitive = new wxCheckBox(dummy, wxID_ANY, _("Case sensitive")); | |
512 | m_SearchWholeWords = new wxCheckBox(dummy, wxID_ANY, _("Whole words only")); | |
513 | m_SearchButton = new wxButton(dummy, wxID_HTML_SEARCHBUTTON, _("Search")); | |
514 | #if wxUSE_TOOLTIPS | |
515 | m_SearchButton->SetToolTip(_("Search contents of help book(s) for all occurences of the text you typed above")); | |
516 | #endif //wxUSE_TOOLTIPS | |
517 | m_SearchList = new wxListBox(dummy, wxID_HTML_SEARCHLIST, | |
518 | wxDefaultPosition, wxDefaultSize, | |
519 | 0, NULL, wxLB_SINGLE); | |
520 | ||
521 | sizer->Add(m_SearchText, 0, wxEXPAND | wxALL, 10); | |
522 | sizer->Add(m_SearchChoice, 0, wxEXPAND | wxLEFT | wxRIGHT | wxBOTTOM, 10); | |
523 | sizer->Add(m_SearchCaseSensitive, 0, wxLEFT | wxRIGHT, 10); | |
524 | sizer->Add(m_SearchWholeWords, 0, wxLEFT | wxRIGHT, 10); | |
525 | sizer->Add(m_SearchButton, 0, wxALL | wxALIGN_RIGHT, 8); | |
526 | sizer->Add(m_SearchList, 1, wxALL | wxEXPAND, 2); | |
527 | ||
528 | m_NavigNotebook->AddPage(dummy, _("Search")); | |
529 | m_SearchPage = notebook_page; | |
530 | } | |
531 | ||
532 | m_HtmlWin->Show(); | |
533 | ||
534 | RefreshLists(); | |
535 | ||
536 | if ( navigSizer ) | |
537 | { | |
538 | navigSizer->SetSizeHints(m_NavigPan); | |
539 | m_NavigPan->Layout(); | |
540 | } | |
541 | ||
542 | // showtime | |
543 | if ( m_NavigPan && m_Splitter ) | |
544 | { | |
545 | m_Splitter->SetMinimumPaneSize(20); | |
546 | if ( m_Cfg.navig_on ) | |
547 | m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos); | |
548 | ||
549 | if ( m_Cfg.navig_on ) | |
550 | { | |
551 | m_NavigPan->Show(); | |
552 | m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos); | |
553 | } | |
554 | else | |
555 | { | |
556 | m_NavigPan->Show(false); | |
557 | m_Splitter->Initialize(m_HtmlWin); | |
558 | } | |
559 | } | |
560 | ||
561 | // Reduce flicker by updating the splitter pane sizes before the | |
562 | // frame is shown | |
563 | wxSizeEvent sizeEvent(GetSize(), GetId()); | |
564 | ProcessEvent(sizeEvent); | |
565 | ||
566 | if (m_Splitter) | |
567 | m_Splitter->UpdateSize(); | |
568 | ||
569 | return true; | |
570 | } | |
571 | ||
572 | wxHtmlHelpWindow::~wxHtmlHelpWindow() | |
573 | { | |
574 | delete m_mergedIndex; | |
575 | ||
576 | // PopEventHandler(); // wxhtmlhelpcontroller (not any more!) | |
577 | if (m_DataCreated) | |
578 | delete m_Data; | |
579 | if (m_NormalFonts) delete m_NormalFonts; | |
580 | if (m_FixedFonts) delete m_FixedFonts; | |
581 | if (m_PagesHash) | |
582 | { | |
583 | WX_CLEAR_HASH_TABLE(*m_PagesHash); | |
584 | delete m_PagesHash; | |
585 | } | |
586 | #if wxUSE_PRINTING_ARCHITECTURE | |
587 | if (m_Printer) delete m_Printer; | |
588 | #endif | |
589 | } | |
590 | ||
591 | void wxHtmlHelpWindow::SetController(wxHtmlHelpController* controller) | |
592 | { | |
593 | if (m_DataCreated) | |
594 | delete m_Data; | |
595 | m_helpController = controller; | |
596 | m_Data = controller->GetHelpData(); | |
597 | m_DataCreated = false; | |
598 | } | |
599 | ||
600 | #if wxUSE_TOOLBAR | |
601 | void wxHtmlHelpWindow::AddToolbarButtons(wxToolBar *toolBar, int style) | |
602 | { | |
603 | wxBitmap wpanelBitmap = | |
604 | wxArtProvider::GetBitmap(wxART_HELP_SIDE_PANEL, wxART_TOOLBAR); | |
605 | wxBitmap wbackBitmap = | |
606 | wxArtProvider::GetBitmap(wxART_GO_BACK, wxART_TOOLBAR); | |
607 | wxBitmap wforwardBitmap = | |
608 | wxArtProvider::GetBitmap(wxART_GO_FORWARD, wxART_TOOLBAR); | |
609 | wxBitmap wupnodeBitmap = | |
610 | wxArtProvider::GetBitmap(wxART_GO_TO_PARENT, wxART_TOOLBAR); | |
611 | wxBitmap wupBitmap = | |
612 | wxArtProvider::GetBitmap(wxART_GO_UP, wxART_TOOLBAR); | |
613 | wxBitmap wdownBitmap = | |
614 | wxArtProvider::GetBitmap(wxART_GO_DOWN, wxART_TOOLBAR); | |
615 | wxBitmap wopenBitmap = | |
616 | wxArtProvider::GetBitmap(wxART_FILE_OPEN, wxART_TOOLBAR); | |
617 | wxBitmap wprintBitmap = | |
618 | wxArtProvider::GetBitmap(wxART_PRINT, wxART_TOOLBAR); | |
619 | wxBitmap woptionsBitmap = | |
620 | wxArtProvider::GetBitmap(wxART_HELP_SETTINGS, wxART_TOOLBAR); | |
621 | ||
622 | wxASSERT_MSG( (wpanelBitmap.Ok() && wbackBitmap.Ok() && | |
623 | wforwardBitmap.Ok() && wupnodeBitmap.Ok() && | |
624 | wupBitmap.Ok() && wdownBitmap.Ok() && | |
625 | wopenBitmap.Ok() && wprintBitmap.Ok() && | |
626 | woptionsBitmap.Ok()), | |
627 | wxT("One or more HTML help frame toolbar bitmap could not be loaded.")) ; | |
628 | ||
629 | ||
630 | toolBar->AddTool(wxID_HTML_PANEL, wpanelBitmap, wxNullBitmap, | |
631 | false, wxDefaultCoord, wxDefaultCoord, (wxObject *) NULL, | |
632 | _("Show/hide navigation panel")); | |
633 | ||
634 | toolBar->AddSeparator(); | |
635 | toolBar->AddTool(wxID_HTML_BACK, wbackBitmap, wxNullBitmap, | |
636 | false, wxDefaultCoord, wxDefaultCoord, (wxObject *) NULL, | |
637 | _("Go back")); | |
638 | toolBar->AddTool(wxID_HTML_FORWARD, wforwardBitmap, wxNullBitmap, | |
639 | false, wxDefaultCoord, wxDefaultCoord, (wxObject *) NULL, | |
640 | _("Go forward")); | |
641 | toolBar->AddSeparator(); | |
642 | ||
643 | toolBar->AddTool(wxID_HTML_UPNODE, wupnodeBitmap, wxNullBitmap, | |
644 | false, wxDefaultCoord, wxDefaultCoord, (wxObject *) NULL, | |
645 | _("Go one level up in document hierarchy")); | |
646 | toolBar->AddTool(wxID_HTML_UP, wupBitmap, wxNullBitmap, | |
647 | false, wxDefaultCoord, wxDefaultCoord, (wxObject *) NULL, | |
648 | _("Previous page")); | |
649 | toolBar->AddTool(wxID_HTML_DOWN, wdownBitmap, wxNullBitmap, | |
650 | false, wxDefaultCoord, wxDefaultCoord, (wxObject *) NULL, | |
651 | _("Next page")); | |
652 | ||
653 | if ((style & wxHF_PRINT) || (style & wxHF_OPEN_FILES)) | |
654 | toolBar->AddSeparator(); | |
655 | ||
656 | if (style & wxHF_OPEN_FILES) | |
657 | toolBar->AddTool(wxID_HTML_OPENFILE, wopenBitmap, wxNullBitmap, | |
658 | false, wxDefaultCoord, wxDefaultCoord, (wxObject *) NULL, | |
659 | _("Open HTML document")); | |
660 | ||
661 | #if wxUSE_PRINTING_ARCHITECTURE | |
662 | if (style & wxHF_PRINT) | |
663 | toolBar->AddTool(wxID_HTML_PRINT, wprintBitmap, wxNullBitmap, | |
664 | false, wxDefaultCoord, wxDefaultCoord, (wxObject *) NULL, | |
665 | _("Print this page")); | |
666 | #endif | |
667 | ||
668 | toolBar->AddSeparator(); | |
669 | toolBar->AddTool(wxID_HTML_OPTIONS, woptionsBitmap, wxNullBitmap, | |
670 | false, wxDefaultCoord, wxDefaultCoord, (wxObject *) NULL, | |
671 | _("Display options dialog")); | |
672 | ||
673 | // Allow application to add custom buttons | |
674 | wxHtmlHelpFrame* parentFrame = wxDynamicCast(GetParent(), wxHtmlHelpFrame); | |
675 | wxHtmlHelpDialog* parentDialog = wxDynamicCast(GetParent(), wxHtmlHelpDialog); | |
676 | if (parentFrame) | |
677 | parentFrame->AddToolbarButtons(toolBar, style); | |
678 | if (parentDialog) | |
679 | parentDialog->AddToolbarButtons(toolBar, style); | |
680 | } | |
681 | #endif //wxUSE_TOOLBAR | |
682 | ||
683 | ||
684 | bool wxHtmlHelpWindow::Display(const wxString& x) | |
685 | { | |
686 | wxString url = m_Data->FindPageByName(x); | |
687 | if (!url.empty()) | |
688 | { | |
689 | m_HtmlWin->LoadPage(url); | |
690 | NotifyPageChanged(); | |
691 | return true; | |
692 | } | |
693 | ||
694 | return false; | |
695 | } | |
696 | ||
697 | bool wxHtmlHelpWindow::Display(const int id) | |
698 | { | |
699 | wxString url = m_Data->FindPageById(id); | |
700 | if (!url.empty()) | |
701 | { | |
702 | m_HtmlWin->LoadPage(url); | |
703 | NotifyPageChanged(); | |
704 | return true; | |
705 | } | |
706 | ||
707 | return false; | |
708 | } | |
709 | ||
710 | bool wxHtmlHelpWindow::DisplayContents() | |
711 | { | |
712 | if (! m_ContentsBox) | |
713 | return false; | |
714 | ||
715 | if (!m_Splitter->IsSplit()) | |
716 | { | |
717 | m_NavigPan->Show(); | |
718 | m_HtmlWin->Show(); | |
719 | m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos); | |
720 | m_Cfg.navig_on = true; | |
721 | } | |
722 | ||
723 | m_NavigNotebook->SetSelection(m_ContentsPage); | |
724 | ||
725 | if (m_Data->GetBookRecArray().GetCount() > 0) | |
726 | { | |
727 | wxHtmlBookRecord& book = m_Data->GetBookRecArray()[0]; | |
728 | if (!book.GetStart().empty()) | |
729 | m_HtmlWin->LoadPage(book.GetFullPath(book.GetStart())); | |
730 | } | |
731 | ||
732 | return true; | |
733 | } | |
734 | ||
735 | bool wxHtmlHelpWindow::DisplayIndex() | |
736 | { | |
737 | if (! m_IndexList) | |
738 | return false; | |
739 | ||
740 | if (!m_Splitter->IsSplit()) | |
741 | { | |
742 | m_NavigPan->Show(); | |
743 | m_HtmlWin->Show(); | |
744 | m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos); | |
745 | } | |
746 | ||
747 | m_NavigNotebook->SetSelection(m_IndexPage); | |
748 | ||
749 | if (m_Data->GetBookRecArray().GetCount() > 0) | |
750 | { | |
751 | wxHtmlBookRecord& book = m_Data->GetBookRecArray()[0]; | |
752 | if (!book.GetStart().empty()) | |
753 | m_HtmlWin->LoadPage(book.GetFullPath(book.GetStart())); | |
754 | } | |
755 | ||
756 | return true; | |
757 | } | |
758 | ||
759 | void wxHtmlHelpWindow::DisplayIndexItem(const wxHtmlHelpMergedIndexItem *it) | |
760 | { | |
761 | if (it->items.size() == 1) | |
762 | { | |
763 | if (!it->items[0]->page.empty()) | |
764 | { | |
765 | m_HtmlWin->LoadPage(it->items[0]->GetFullPath()); | |
766 | NotifyPageChanged(); | |
767 | } | |
768 | } | |
769 | else | |
770 | { | |
771 | wxBusyCursor busy_cursor; | |
772 | ||
773 | // more pages associated with this index item -- let the user choose | |
774 | // which one she/he wants from a list: | |
775 | wxArrayString arr; | |
776 | size_t len = it->items.size(); | |
777 | for (size_t i = 0; i < len; i++) | |
778 | { | |
779 | wxString page = it->items[i]->page; | |
780 | // try to find page's title in contents: | |
781 | const wxHtmlHelpDataItems& contents = m_Data->GetContentsArray(); | |
782 | size_t clen = contents.size(); | |
783 | for (size_t j = 0; j < clen; j++) | |
784 | { | |
785 | if (contents[j].page == page) | |
786 | { | |
787 | page = contents[j].name; | |
788 | break; | |
789 | } | |
790 | } | |
791 | arr.push_back(page); | |
792 | } | |
793 | ||
794 | wxSingleChoiceDialog dlg(this, | |
795 | _("Please choose the page to display:"), | |
796 | _("Help Topics"), | |
797 | arr, NULL, wxCHOICEDLG_STYLE & ~wxCENTRE); | |
798 | if (dlg.ShowModal() == wxID_OK) | |
799 | { | |
800 | m_HtmlWin->LoadPage(it->items[dlg.GetSelection()]->GetFullPath()); | |
801 | NotifyPageChanged(); | |
802 | } | |
803 | } | |
804 | } | |
805 | ||
806 | bool wxHtmlHelpWindow::KeywordSearch(const wxString& keyword, | |
807 | wxHelpSearchMode mode) | |
808 | { | |
809 | if (mode == wxHELP_SEARCH_ALL) | |
810 | { | |
811 | if ( !(m_SearchList && | |
812 | m_SearchButton && m_SearchText && m_SearchChoice) ) | |
813 | return false; | |
814 | } | |
815 | else if (mode == wxHELP_SEARCH_INDEX) | |
816 | { | |
817 | if ( !(m_IndexList && | |
818 | m_IndexButton && m_IndexButtonAll && m_IndexText) ) | |
819 | return false; | |
820 | } | |
821 | ||
822 | int foundcnt = 0; | |
823 | wxString foundstr; | |
824 | wxString book = wxEmptyString; | |
825 | ||
826 | if (!m_Splitter->IsSplit()) | |
827 | { | |
828 | m_NavigPan->Show(); | |
829 | m_HtmlWin->Show(); | |
830 | m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos); | |
831 | } | |
832 | ||
833 | if (mode == wxHELP_SEARCH_ALL) | |
834 | { | |
835 | m_NavigNotebook->SetSelection(m_SearchPage); | |
836 | m_SearchList->Clear(); | |
837 | m_SearchText->SetValue(keyword); | |
838 | m_SearchButton->Disable(); | |
839 | ||
840 | if (m_SearchChoice->GetSelection() != 0) | |
841 | book = m_SearchChoice->GetStringSelection(); | |
842 | ||
843 | wxHtmlSearchStatus status(m_Data, keyword, | |
844 | m_SearchCaseSensitive->GetValue(), | |
845 | m_SearchWholeWords->GetValue(), | |
846 | book); | |
847 | ||
848 | #if wxUSE_PROGRESSDLG | |
849 | wxProgressDialog progress(_("Searching..."), | |
850 | _("No matching page found yet"), | |
851 | status.GetMaxIndex(), this, | |
852 | wxPD_APP_MODAL | wxPD_CAN_ABORT | wxPD_AUTO_HIDE); | |
853 | #endif | |
854 | ||
855 | int curi; | |
856 | while (status.IsActive()) | |
857 | { | |
858 | curi = status.GetCurIndex(); | |
859 | if (curi % 32 == 0 | |
860 | #if wxUSE_PROGRESSDLG | |
861 | && !progress.Update(curi) | |
862 | #endif | |
863 | ) | |
864 | break; | |
865 | if (status.Search()) | |
866 | { | |
867 | foundstr.Printf(_("Found %i matches"), ++foundcnt); | |
868 | #if wxUSE_PROGRESSDLG | |
869 | progress.Update(status.GetCurIndex(), foundstr); | |
870 | #endif | |
871 | m_SearchList->Append(status.GetName(), (void*)status.GetCurItem()); | |
872 | } | |
873 | } | |
874 | ||
875 | m_SearchButton->Enable(); | |
876 | m_SearchText->SetSelection(0, keyword.length()); | |
877 | m_SearchText->SetFocus(); | |
878 | } | |
879 | else if (mode == wxHELP_SEARCH_INDEX) | |
880 | { | |
881 | m_NavigNotebook->SetSelection(m_IndexPage); | |
882 | m_IndexList->Clear(); | |
883 | m_IndexButton->Disable(); | |
884 | m_IndexButtonAll->Disable(); | |
885 | m_IndexText->SetValue(keyword); | |
886 | ||
887 | DoIndexFind(); | |
888 | m_IndexButton->Enable(); | |
889 | m_IndexButtonAll->Enable(); | |
890 | foundcnt = m_IndexList->GetCount(); | |
891 | } | |
892 | ||
893 | if (foundcnt) | |
894 | { | |
895 | switch ( mode ) | |
896 | { | |
897 | default: | |
898 | wxFAIL_MSG( _T("unknown help search mode") ); | |
899 | // fall back | |
900 | ||
901 | case wxHELP_SEARCH_ALL: | |
902 | { | |
903 | wxHtmlHelpDataItem *it = | |
904 | (wxHtmlHelpDataItem*) m_SearchList->GetClientData(0); | |
905 | if (it) | |
906 | { | |
907 | m_HtmlWin->LoadPage(it->GetFullPath()); | |
908 | NotifyPageChanged(); | |
909 | } | |
910 | break; | |
911 | } | |
912 | ||
913 | case wxHELP_SEARCH_INDEX: | |
914 | { | |
915 | wxHtmlHelpMergedIndexItem* it = | |
916 | (wxHtmlHelpMergedIndexItem*) m_IndexList->GetClientData(0); | |
917 | if (it) | |
918 | DisplayIndexItem(it); | |
919 | break; | |
920 | } | |
921 | } | |
922 | ||
923 | } | |
924 | ||
925 | return foundcnt > 0; | |
926 | } | |
927 | ||
928 | void wxHtmlHelpWindow::CreateContents() | |
929 | { | |
930 | if (! m_ContentsBox) | |
931 | return ; | |
932 | ||
933 | if (m_PagesHash) | |
934 | { | |
935 | WX_CLEAR_HASH_TABLE(*m_PagesHash); | |
936 | delete m_PagesHash; | |
937 | } | |
938 | ||
939 | const wxHtmlHelpDataItems& contents = m_Data->GetContentsArray(); | |
940 | ||
941 | size_t cnt = contents.size(); | |
942 | ||
943 | m_PagesHash = new wxHashTable(wxKEY_STRING, 2 * cnt); | |
944 | ||
945 | const int MAX_ROOTS = 64; | |
946 | wxTreeItemId roots[MAX_ROOTS]; | |
947 | // VS: this array holds information about whether we've set item icon at | |
948 | // given level. This is necessary because m_Data has a flat structure | |
949 | // and there's no way of recognizing if some item has subitems or not. | |
950 | // We set the icon later: when we find an item with level=n, we know | |
951 | // that the last item with level=n-1 was afolder with subitems, so we | |
952 | // set its icon accordingly | |
953 | bool imaged[MAX_ROOTS]; | |
954 | m_ContentsBox->DeleteAllItems(); | |
955 | ||
956 | roots[0] = m_ContentsBox->AddRoot(_("(Help)")); | |
957 | imaged[0] = true; | |
958 | ||
959 | for (size_t i = 0; i < cnt; i++) | |
960 | { | |
961 | wxHtmlHelpDataItem *it = &contents[i]; | |
962 | // Handle books: | |
963 | if (it->level == 0) | |
964 | { | |
965 | if (m_hfStyle & wxHF_MERGE_BOOKS) | |
966 | // VS: we don't want book nodes, books' content should | |
967 | // appear under tree's root. This line will create a "fake" | |
968 | // record about book node so that the rest of this look | |
969 | // will believe there really _is_ a book node and will | |
970 | // behave correctly. | |
971 | roots[1] = roots[0]; | |
972 | else | |
973 | { | |
974 | roots[1] = m_ContentsBox->AppendItem(roots[0], | |
975 | it->name, IMG_Book, -1, | |
976 | new wxHtmlHelpTreeItemData(i)); | |
977 | m_ContentsBox->SetItemBold(roots[1], true); | |
978 | } | |
979 | imaged[1] = true; | |
980 | } | |
981 | // ...and their contents: | |
982 | else | |
983 | { | |
984 | roots[it->level + 1] = m_ContentsBox->AppendItem( | |
985 | roots[it->level], it->name, IMG_Page, | |
986 | -1, new wxHtmlHelpTreeItemData(i)); | |
987 | imaged[it->level + 1] = false; | |
988 | } | |
989 | ||
990 | m_PagesHash->Put(it->GetFullPath(), | |
991 | new wxHtmlHelpHashData(i, roots[it->level + 1])); | |
992 | ||
993 | // Set the icon for the node one level up in the hierarchy, | |
994 | // unless already done (see comment above imaged[] declaration) | |
995 | if (!imaged[it->level]) | |
996 | { | |
997 | int image = IMG_Folder; | |
998 | if (m_hfStyle & wxHF_ICONS_BOOK) | |
999 | image = IMG_Book; | |
1000 | else if (m_hfStyle & wxHF_ICONS_BOOK_CHAPTER) | |
1001 | image = (it->level == 1) ? IMG_Book : IMG_Folder; | |
1002 | m_ContentsBox->SetItemImage(roots[it->level], image); | |
1003 | m_ContentsBox->SetItemImage(roots[it->level], image, | |
1004 | wxTreeItemIcon_Selected); | |
1005 | imaged[it->level] = true; | |
1006 | } | |
1007 | } | |
1008 | } | |
1009 | ||
1010 | void wxHtmlHelpWindow::CreateIndex() | |
1011 | { | |
1012 | if (! m_IndexList) | |
1013 | return ; | |
1014 | ||
1015 | m_IndexList->Clear(); | |
1016 | ||
1017 | size_t cnt = m_mergedIndex->size(); | |
1018 | ||
1019 | wxString cnttext; | |
1020 | if (cnt > INDEX_IS_SMALL) | |
1021 | cnttext.Printf(_("%i of %i"), 0, cnt); | |
1022 | else | |
1023 | cnttext.Printf(_("%i of %i"), cnt, cnt); | |
1024 | m_IndexCountInfo->SetLabel(cnttext); | |
1025 | if (cnt > INDEX_IS_SMALL) | |
1026 | return; | |
1027 | ||
1028 | for (size_t i = 0; i < cnt; i++) | |
1029 | m_IndexList->Append((*m_mergedIndex)[i].name, | |
1030 | (char*)(&(*m_mergedIndex)[i])); | |
1031 | } | |
1032 | ||
1033 | void wxHtmlHelpWindow::CreateSearch() | |
1034 | { | |
1035 | if (! (m_SearchList && m_SearchChoice)) | |
1036 | return ; | |
1037 | m_SearchList->Clear(); | |
1038 | m_SearchChoice->Clear(); | |
1039 | m_SearchChoice->Append(_("Search in all books")); | |
1040 | const wxHtmlBookRecArray& bookrec = m_Data->GetBookRecArray(); | |
1041 | int i, cnt = bookrec.GetCount(); | |
1042 | for (i = 0; i < cnt; i++) | |
1043 | m_SearchChoice->Append(bookrec[i].GetTitle()); | |
1044 | m_SearchChoice->SetSelection(0); | |
1045 | } | |
1046 | ||
1047 | void wxHtmlHelpWindow::RefreshLists() | |
1048 | { | |
1049 | // Update m_mergedIndex: | |
1050 | UpdateMergedIndex(); | |
1051 | // Update the controls | |
1052 | CreateContents(); | |
1053 | CreateIndex(); | |
1054 | CreateSearch(); | |
1055 | } | |
1056 | ||
1057 | void wxHtmlHelpWindow::ReadCustomization(wxConfigBase *cfg, const wxString& path) | |
1058 | { | |
1059 | wxString oldpath; | |
1060 | wxString tmp; | |
1061 | ||
1062 | if (path != wxEmptyString) | |
1063 | { | |
1064 | oldpath = cfg->GetPath(); | |
1065 | cfg->SetPath(_T("/") + path); | |
1066 | } | |
1067 | ||
1068 | m_Cfg.navig_on = cfg->Read(wxT("hcNavigPanel"), m_Cfg.navig_on) != 0; | |
1069 | m_Cfg.sashpos = cfg->Read(wxT("hcSashPos"), m_Cfg.sashpos); | |
1070 | m_Cfg.x = cfg->Read(wxT("hcX"), m_Cfg.x); | |
1071 | m_Cfg.y = cfg->Read(wxT("hcY"), m_Cfg.y); | |
1072 | m_Cfg.w = cfg->Read(wxT("hcW"), m_Cfg.w); | |
1073 | m_Cfg.h = cfg->Read(wxT("hcH"), m_Cfg.h); | |
1074 | ||
1075 | m_FixedFace = cfg->Read(wxT("hcFixedFace"), m_FixedFace); | |
1076 | m_NormalFace = cfg->Read(wxT("hcNormalFace"), m_NormalFace); | |
1077 | m_FontSize = cfg->Read(wxT("hcBaseFontSize"), m_FontSize); | |
1078 | ||
1079 | { | |
1080 | int i; | |
1081 | int cnt; | |
1082 | wxString val, s; | |
1083 | ||
1084 | cnt = cfg->Read(wxT("hcBookmarksCnt"), 0L); | |
1085 | if (cnt != 0) | |
1086 | { | |
1087 | m_BookmarksNames.Clear(); | |
1088 | m_BookmarksPages.Clear(); | |
1089 | if (m_Bookmarks) | |
1090 | { | |
1091 | m_Bookmarks->Clear(); | |
1092 | m_Bookmarks->Append(_("(bookmarks)")); | |
1093 | } | |
1094 | ||
1095 | for (i = 0; i < cnt; i++) | |
1096 | { | |
1097 | val.Printf(wxT("hcBookmark_%i"), i); | |
1098 | s = cfg->Read(val); | |
1099 | m_BookmarksNames.Add(s); | |
1100 | if (m_Bookmarks) m_Bookmarks->Append(s); | |
1101 | val.Printf(wxT("hcBookmark_%i_url"), i); | |
1102 | s = cfg->Read(val); | |
1103 | m_BookmarksPages.Add(s); | |
1104 | } | |
1105 | } | |
1106 | } | |
1107 | ||
1108 | if (m_HtmlWin) | |
1109 | m_HtmlWin->ReadCustomization(cfg); | |
1110 | ||
1111 | if (path != wxEmptyString) | |
1112 | cfg->SetPath(oldpath); | |
1113 | } | |
1114 | ||
1115 | void wxHtmlHelpWindow::WriteCustomization(wxConfigBase *cfg, const wxString& path) | |
1116 | { | |
1117 | wxString oldpath; | |
1118 | wxString tmp; | |
1119 | ||
1120 | if (path != wxEmptyString) | |
1121 | { | |
1122 | oldpath = cfg->GetPath(); | |
1123 | cfg->SetPath(_T("/") + path); | |
1124 | } | |
1125 | ||
1126 | cfg->Write(wxT("hcNavigPanel"), m_Cfg.navig_on); | |
1127 | cfg->Write(wxT("hcSashPos"), (long)m_Cfg.sashpos); | |
1128 | ||
1129 | // Don't write if iconized as this would make the window | |
1130 | // disappear next time it is shown! | |
1131 | cfg->Write(wxT("hcX"), (long)m_Cfg.x); | |
1132 | cfg->Write(wxT("hcY"), (long)m_Cfg.y); | |
1133 | cfg->Write(wxT("hcW"), (long)m_Cfg.w); | |
1134 | cfg->Write(wxT("hcH"), (long)m_Cfg.h); | |
1135 | ||
1136 | cfg->Write(wxT("hcFixedFace"), m_FixedFace); | |
1137 | cfg->Write(wxT("hcNormalFace"), m_NormalFace); | |
1138 | cfg->Write(wxT("hcBaseFontSize"), (long)m_FontSize); | |
1139 | ||
1140 | if (m_Bookmarks) | |
1141 | { | |
1142 | int i; | |
1143 | int cnt = m_BookmarksNames.GetCount(); | |
1144 | wxString val; | |
1145 | ||
1146 | cfg->Write(wxT("hcBookmarksCnt"), (long)cnt); | |
1147 | for (i = 0; i < cnt; i++) | |
1148 | { | |
1149 | val.Printf(wxT("hcBookmark_%i"), i); | |
1150 | cfg->Write(val, m_BookmarksNames[i]); | |
1151 | val.Printf(wxT("hcBookmark_%i_url"), i); | |
1152 | cfg->Write(val, m_BookmarksPages[i]); | |
1153 | } | |
1154 | } | |
1155 | ||
1156 | if (m_HtmlWin) | |
1157 | m_HtmlWin->WriteCustomization(cfg); | |
1158 | ||
1159 | if (path != wxEmptyString) | |
1160 | cfg->SetPath(oldpath); | |
1161 | } | |
1162 | ||
1163 | static void SetFontsToHtmlWin(wxHtmlWindow *win, const wxString& scalf, const wxString& fixf, int size) | |
1164 | { | |
1165 | int f_sizes[7]; | |
1166 | f_sizes[0] = int(size * 0.6); | |
1167 | f_sizes[1] = int(size * 0.8); | |
1168 | f_sizes[2] = size; | |
1169 | f_sizes[3] = int(size * 1.2); | |
1170 | f_sizes[4] = int(size * 1.4); | |
1171 | f_sizes[5] = int(size * 1.6); | |
1172 | f_sizes[6] = int(size * 1.8); | |
1173 | ||
1174 | win->SetFonts(scalf, fixf, f_sizes); | |
1175 | } | |
1176 | ||
1177 | class wxHtmlHelpWindowOptionsDialog : public wxDialog | |
1178 | { | |
1179 | public: | |
1180 | wxComboBox *NormalFont, *FixedFont; | |
1181 | wxSpinCtrl *FontSize; | |
1182 | wxHtmlWindow *TestWin; | |
1183 | ||
1184 | wxHtmlHelpWindowOptionsDialog(wxWindow *parent) | |
1185 | : wxDialog(parent, wxID_ANY, wxString(_("Help Browser Options"))) | |
1186 | { | |
1187 | wxBoxSizer *topsizer = new wxBoxSizer(wxVERTICAL); | |
1188 | wxFlexGridSizer *sizer = new wxFlexGridSizer(2, 3, 2, 5); | |
1189 | ||
1190 | sizer->Add(new wxStaticText(this, wxID_ANY, _("Normal font:"))); | |
1191 | sizer->Add(new wxStaticText(this, wxID_ANY, _("Fixed font:"))); | |
1192 | sizer->Add(new wxStaticText(this, wxID_ANY, _("Font size:"))); | |
1193 | ||
1194 | sizer->Add(NormalFont = new wxComboBox(this, wxID_ANY, wxEmptyString, wxDefaultPosition, | |
1195 | wxSize(200, wxDefaultCoord), | |
1196 | 0, NULL, wxCB_DROPDOWN | wxCB_READONLY)); | |
1197 | ||
1198 | sizer->Add(FixedFont = new wxComboBox(this, wxID_ANY, wxEmptyString, wxDefaultPosition, | |
1199 | wxSize(200, wxDefaultCoord), | |
1200 | 0, NULL, wxCB_DROPDOWN | wxCB_READONLY)); | |
1201 | ||
1202 | sizer->Add(FontSize = new wxSpinCtrl(this, wxID_ANY)); | |
1203 | FontSize->SetRange(2, 100); | |
1204 | ||
1205 | topsizer->Add(sizer, 0, wxLEFT|wxRIGHT|wxTOP, 10); | |
1206 | ||
1207 | topsizer->Add(new wxStaticText(this, wxID_ANY, _("Preview:")), | |
1208 | 0, wxLEFT | wxTOP, 10); | |
1209 | topsizer->Add(TestWin = new wxHtmlWindow(this, wxID_ANY, wxDefaultPosition, wxSize(20, 150), | |
1210 | wxHW_SCROLLBAR_AUTO | wxSUNKEN_BORDER), | |
1211 | 1, wxEXPAND | wxLEFT|wxTOP|wxRIGHT, 10); | |
1212 | ||
1213 | wxBoxSizer *sizer2 = new wxBoxSizer(wxHORIZONTAL); | |
1214 | wxButton *ok; | |
1215 | sizer2->Add(ok = new wxButton(this, wxID_OK), 0, wxALL, 10); | |
1216 | ok->SetDefault(); | |
1217 | sizer2->Add(new wxButton(this, wxID_CANCEL), 0, wxALL, 10); | |
1218 | topsizer->Add(sizer2, 0, wxALIGN_RIGHT); | |
1219 | ||
1220 | SetSizer(topsizer); | |
1221 | topsizer->Fit(this); | |
1222 | Centre(wxBOTH); | |
1223 | } | |
1224 | ||
1225 | ||
1226 | void UpdateTestWin() | |
1227 | { | |
1228 | wxBusyCursor bcur; | |
1229 | SetFontsToHtmlWin(TestWin, | |
1230 | NormalFont->GetStringSelection(), | |
1231 | FixedFont->GetStringSelection(), | |
1232 | FontSize->GetValue()); | |
1233 | ||
1234 | wxString content(_("font size")); | |
1235 | ||
1236 | content = _T("<font size=-2>") + content + _T(" -2</font><br>") | |
1237 | _T("<font size=-1>") + content + _T(" -1</font><br>") | |
1238 | _T("<font size=+0>") + content + _T(" +0</font><br>") | |
1239 | _T("<font size=+1>") + content + _T(" +1</font><br>") | |
1240 | _T("<font size=+2>") + content + _T(" +2</font><br>") | |
1241 | _T("<font size=+3>") + content + _T(" +3</font><br>") | |
1242 | _T("<font size=+4>") + content + _T(" +4</font><br>") ; | |
1243 | ||
1244 | content = wxString( _T("<html><body><table><tr><td>") ) + | |
1245 | _("Normal face<br>and <u>underlined</u>. ") + | |
1246 | _("<i>Italic face.</i> ") + | |
1247 | _("<b>Bold face.</b> ") + | |
1248 | _("<b><i>Bold italic face.</i></b><br>") + | |
1249 | content + | |
1250 | wxString( _T("</td><td><tt>") ) + | |
1251 | _("Fixed size face.<br> <b>bold</b> <i>italic</i> ") + | |
1252 | _("<b><i>bold italic <u>underlined</u></i></b><br>") + | |
1253 | content + | |
1254 | _T("</tt></td></tr></table></body></html>"); | |
1255 | ||
1256 | TestWin->SetPage( content ); | |
1257 | } | |
1258 | ||
1259 | void OnUpdate(wxCommandEvent& WXUNUSED(event)) | |
1260 | { | |
1261 | UpdateTestWin(); | |
1262 | } | |
1263 | void OnUpdateSpin(wxSpinEvent& WXUNUSED(event)) | |
1264 | { | |
1265 | UpdateTestWin(); | |
1266 | } | |
1267 | ||
1268 | DECLARE_EVENT_TABLE() | |
1269 | DECLARE_NO_COPY_CLASS(wxHtmlHelpWindowOptionsDialog) | |
1270 | }; | |
1271 | ||
1272 | BEGIN_EVENT_TABLE(wxHtmlHelpWindowOptionsDialog, wxDialog) | |
1273 | EVT_COMBOBOX(wxID_ANY, wxHtmlHelpWindowOptionsDialog::OnUpdate) | |
1274 | EVT_SPINCTRL(wxID_ANY, wxHtmlHelpWindowOptionsDialog::OnUpdateSpin) | |
1275 | END_EVENT_TABLE() | |
1276 | ||
1277 | void wxHtmlHelpWindow::OptionsDialog() | |
1278 | { | |
1279 | wxHtmlHelpWindowOptionsDialog dlg(this); | |
1280 | unsigned i; | |
1281 | ||
1282 | if (m_NormalFonts == NULL) | |
1283 | { | |
1284 | m_NormalFonts = new wxArrayString(wxFontEnumerator::GetFacenames()); | |
1285 | m_NormalFonts->Sort(); // ascending sort | |
1286 | } | |
1287 | if (m_FixedFonts == NULL) | |
1288 | { | |
1289 | m_FixedFonts = new wxArrayString( | |
1290 | wxFontEnumerator::GetFacenames(wxFONTENCODING_SYSTEM, | |
1291 | true /*enum fixed width only*/)); | |
1292 | m_FixedFonts->Sort(); // ascending sort | |
1293 | } | |
1294 | ||
1295 | // VS: We want to show the font that is actually used by wxHtmlWindow. | |
1296 | // If customization dialog wasn't used yet, facenames are empty and | |
1297 | // wxHtmlWindow uses default fonts -- let's find out what they | |
1298 | // are so that we can pass them to the dialog: | |
1299 | if (m_NormalFace.empty()) | |
1300 | { | |
1301 | wxFont fnt(m_FontSize, wxSWISS, wxNORMAL, wxNORMAL, false); | |
1302 | m_NormalFace = fnt.GetFaceName(); | |
1303 | } | |
1304 | if (m_FixedFace.empty()) | |
1305 | { | |
1306 | wxFont fnt(m_FontSize, wxMODERN, wxNORMAL, wxNORMAL, false); | |
1307 | m_FixedFace = fnt.GetFaceName(); | |
1308 | } | |
1309 | ||
1310 | for (i = 0; i < m_NormalFonts->GetCount(); i++) | |
1311 | dlg.NormalFont->Append((*m_NormalFonts)[i]); | |
1312 | for (i = 0; i < m_FixedFonts->GetCount(); i++) | |
1313 | dlg.FixedFont->Append((*m_FixedFonts)[i]); | |
1314 | if (!m_NormalFace.empty()) | |
1315 | dlg.NormalFont->SetStringSelection(m_NormalFace); | |
1316 | else | |
1317 | dlg.NormalFont->SetSelection(0); | |
1318 | if (!m_FixedFace.empty()) | |
1319 | dlg.FixedFont->SetStringSelection(m_FixedFace); | |
1320 | else | |
1321 | dlg.FixedFont->SetSelection(0); | |
1322 | dlg.FontSize->SetValue(m_FontSize); | |
1323 | dlg.UpdateTestWin(); | |
1324 | ||
1325 | if (dlg.ShowModal() == wxID_OK) | |
1326 | { | |
1327 | m_NormalFace = dlg.NormalFont->GetStringSelection(); | |
1328 | m_FixedFace = dlg.FixedFont->GetStringSelection(); | |
1329 | m_FontSize = dlg.FontSize->GetValue(); | |
1330 | SetFontsToHtmlWin(m_HtmlWin, m_NormalFace, m_FixedFace, m_FontSize); | |
1331 | } | |
1332 | } | |
1333 | ||
1334 | void wxHtmlHelpWindow::NotifyPageChanged() | |
1335 | { | |
1336 | if (m_UpdateContents && m_PagesHash) | |
1337 | { | |
1338 | wxString page = wxHtmlHelpHtmlWindow::GetOpenedPageWithAnchor(m_HtmlWin); | |
1339 | wxHtmlHelpHashData *ha = NULL; | |
1340 | if (!page.empty()) | |
1341 | ha = (wxHtmlHelpHashData*) m_PagesHash->Get(page); | |
1342 | ||
1343 | if (ha) | |
1344 | { | |
1345 | bool olduc = m_UpdateContents; | |
1346 | m_UpdateContents = false; | |
1347 | m_ContentsBox->SelectItem(ha->m_Id); | |
1348 | m_ContentsBox->EnsureVisible(ha->m_Id); | |
1349 | m_UpdateContents = olduc; | |
1350 | } | |
1351 | } | |
1352 | } | |
1353 | ||
1354 | /* | |
1355 | EVENT HANDLING : | |
1356 | */ | |
1357 | ||
1358 | ||
1359 | void wxHtmlHelpWindow::OnToolbar(wxCommandEvent& event) | |
1360 | { | |
1361 | switch (event.GetId()) | |
1362 | { | |
1363 | case wxID_HTML_BACK : | |
1364 | m_HtmlWin->HistoryBack(); | |
1365 | NotifyPageChanged(); | |
1366 | break; | |
1367 | ||
1368 | case wxID_HTML_FORWARD : | |
1369 | m_HtmlWin->HistoryForward(); | |
1370 | NotifyPageChanged(); | |
1371 | break; | |
1372 | ||
1373 | case wxID_HTML_UP : | |
1374 | if (m_PagesHash) | |
1375 | { | |
1376 | wxString page = wxHtmlHelpHtmlWindow::GetOpenedPageWithAnchor(m_HtmlWin); | |
1377 | wxHtmlHelpHashData *ha = NULL; | |
1378 | if (!page.empty()) | |
1379 | ha = (wxHtmlHelpHashData*) m_PagesHash->Get(page); | |
1380 | if (ha && ha->m_Index > 0) | |
1381 | { | |
1382 | const wxHtmlHelpDataItem& it = m_Data->GetContentsArray()[ha->m_Index - 1]; | |
1383 | if (!it.page.empty()) | |
1384 | { | |
1385 | m_HtmlWin->LoadPage(it.GetFullPath()); | |
1386 | NotifyPageChanged(); | |
1387 | } | |
1388 | } | |
1389 | } | |
1390 | break; | |
1391 | ||
1392 | case wxID_HTML_UPNODE : | |
1393 | if (m_PagesHash) | |
1394 | { | |
1395 | wxString page = wxHtmlHelpHtmlWindow::GetOpenedPageWithAnchor(m_HtmlWin); | |
1396 | wxHtmlHelpHashData *ha = NULL; | |
1397 | if (!page.empty()) | |
1398 | ha = (wxHtmlHelpHashData*) m_PagesHash->Get(page); | |
1399 | if (ha && ha->m_Index > 0) | |
1400 | { | |
1401 | int level = | |
1402 | m_Data->GetContentsArray()[ha->m_Index].level - 1; | |
1403 | int ind = ha->m_Index - 1; | |
1404 | ||
1405 | const wxHtmlHelpDataItem *it = | |
1406 | &m_Data->GetContentsArray()[ind]; | |
1407 | while (ind >= 0 && it->level != level) | |
1408 | { | |
1409 | ind--; | |
1410 | it = &m_Data->GetContentsArray()[ind]; | |
1411 | } | |
1412 | if (ind >= 0) | |
1413 | { | |
1414 | if (!it->page.empty()) | |
1415 | { | |
1416 | m_HtmlWin->LoadPage(it->GetFullPath()); | |
1417 | NotifyPageChanged(); | |
1418 | } | |
1419 | } | |
1420 | } | |
1421 | } | |
1422 | break; | |
1423 | ||
1424 | case wxID_HTML_DOWN : | |
1425 | if (m_PagesHash) | |
1426 | { | |
1427 | wxString page = wxHtmlHelpHtmlWindow::GetOpenedPageWithAnchor(m_HtmlWin); | |
1428 | wxHtmlHelpHashData *ha = NULL; | |
1429 | if (!page.empty()) | |
1430 | ha = (wxHtmlHelpHashData*) m_PagesHash->Get(page); | |
1431 | ||
1432 | const wxHtmlHelpDataItems& contents = m_Data->GetContentsArray(); | |
1433 | if (ha && ha->m_Index < (int)contents.size() - 1) | |
1434 | { | |
1435 | size_t idx = ha->m_Index + 1; | |
1436 | ||
1437 | while (contents[idx].GetFullPath() == page) idx++; | |
1438 | ||
1439 | if (!contents[idx].page.empty()) | |
1440 | { | |
1441 | m_HtmlWin->LoadPage(contents[idx].GetFullPath()); | |
1442 | NotifyPageChanged(); | |
1443 | } | |
1444 | } | |
1445 | } | |
1446 | break; | |
1447 | ||
1448 | case wxID_HTML_PANEL : | |
1449 | { | |
1450 | if (! (m_Splitter && m_NavigPan)) | |
1451 | return ; | |
1452 | if (m_Splitter->IsSplit()) | |
1453 | { | |
1454 | m_Cfg.sashpos = m_Splitter->GetSashPosition(); | |
1455 | m_Splitter->Unsplit(m_NavigPan); | |
1456 | m_Cfg.navig_on = false; | |
1457 | } | |
1458 | else | |
1459 | { | |
1460 | m_NavigPan->Show(); | |
1461 | m_HtmlWin->Show(); | |
1462 | m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos); | |
1463 | m_Cfg.navig_on = true; | |
1464 | } | |
1465 | } | |
1466 | break; | |
1467 | ||
1468 | case wxID_HTML_OPTIONS : | |
1469 | OptionsDialog(); | |
1470 | break; | |
1471 | ||
1472 | case wxID_HTML_BOOKMARKSADD : | |
1473 | { | |
1474 | wxString item; | |
1475 | wxString url; | |
1476 | ||
1477 | item = m_HtmlWin->GetOpenedPageTitle(); | |
1478 | url = m_HtmlWin->GetOpenedPage(); | |
1479 | if (item == wxEmptyString) | |
1480 | item = url.AfterLast(wxT('/')); | |
1481 | if (m_BookmarksPages.Index(url) == wxNOT_FOUND) | |
1482 | { | |
1483 | m_Bookmarks->Append(item); | |
1484 | m_BookmarksNames.Add(item); | |
1485 | m_BookmarksPages.Add(url); | |
1486 | } | |
1487 | } | |
1488 | break; | |
1489 | ||
1490 | case wxID_HTML_BOOKMARKSREMOVE : | |
1491 | { | |
1492 | wxString item; | |
1493 | int pos; | |
1494 | ||
1495 | item = m_Bookmarks->GetStringSelection(); | |
1496 | pos = m_BookmarksNames.Index(item); | |
1497 | if (pos != wxNOT_FOUND) | |
1498 | { | |
1499 | m_BookmarksNames.RemoveAt(pos); | |
1500 | m_BookmarksPages.RemoveAt(pos); | |
1501 | pos = m_Bookmarks->GetSelection(); | |
1502 | wxASSERT_MSG( pos != wxNOT_FOUND , wxT("Unknown bookmark position") ) ; | |
1503 | m_Bookmarks->Delete((unsigned int)pos); | |
1504 | } | |
1505 | } | |
1506 | break; | |
1507 | ||
1508 | #if wxUSE_PRINTING_ARCHITECTURE | |
1509 | case wxID_HTML_PRINT : | |
1510 | { | |
1511 | if (m_Printer == NULL) | |
1512 | m_Printer = new wxHtmlEasyPrinting(_("Help Printing"), this); | |
1513 | if (!m_HtmlWin->GetOpenedPage()) | |
1514 | wxLogWarning(_("Cannot print empty page.")); | |
1515 | else | |
1516 | m_Printer->PrintFile(m_HtmlWin->GetOpenedPage()); | |
1517 | } | |
1518 | break; | |
1519 | #endif | |
1520 | ||
1521 | case wxID_HTML_OPENFILE : | |
1522 | { | |
1523 | wxString filemask = wxString( | |
1524 | _("HTML files (*.html;*.htm)|*.html;*.htm|")) + | |
1525 | _("Help books (*.htb)|*.htb|Help books (*.zip)|*.zip|") + | |
1526 | _("HTML Help Project (*.hhp)|*.hhp|") + | |
1527 | #if wxUSE_LIBMSPACK | |
1528 | _("Compressed HTML Help file (*.chm)|*.chm|") + | |
1529 | #endif | |
1530 | _("All files (*.*)|*"); | |
1531 | wxString s = wxFileSelector(_("Open HTML document"), | |
1532 | wxEmptyString, | |
1533 | wxEmptyString, | |
1534 | wxEmptyString, | |
1535 | filemask, | |
1536 | wxFD_OPEN | wxFD_FILE_MUST_EXIST, | |
1537 | this); | |
1538 | if (!s.empty()) | |
1539 | { | |
1540 | wxString ext = s.Right(4).Lower(); | |
1541 | if (ext == _T(".zip") || ext == _T(".htb") || | |
1542 | #if wxUSE_LIBMSPACK | |
1543 | ext == _T(".chm") || | |
1544 | #endif | |
1545 | ext == _T(".hhp")) | |
1546 | { | |
1547 | wxBusyCursor bcur; | |
1548 | m_Data->AddBook(s); | |
1549 | RefreshLists(); | |
1550 | } | |
1551 | else | |
1552 | m_HtmlWin->LoadPage(s); | |
1553 | } | |
1554 | } | |
1555 | break; | |
1556 | } | |
1557 | } | |
1558 | ||
1559 | void wxHtmlHelpWindow::OnContentsSel(wxTreeEvent& event) | |
1560 | { | |
1561 | wxHtmlHelpTreeItemData *pg; | |
1562 | ||
1563 | pg = (wxHtmlHelpTreeItemData*) m_ContentsBox->GetItemData(event.GetItem()); | |
1564 | ||
1565 | if (pg && m_UpdateContents) | |
1566 | { | |
1567 | const wxHtmlHelpDataItems& contents = m_Data->GetContentsArray(); | |
1568 | m_UpdateContents = false; | |
1569 | if (!contents[pg->m_Id].page.empty()) | |
1570 | m_HtmlWin->LoadPage(contents[pg->m_Id].GetFullPath()); | |
1571 | m_UpdateContents = true; | |
1572 | } | |
1573 | } | |
1574 | ||
1575 | void wxHtmlHelpWindow::OnIndexSel(wxCommandEvent& WXUNUSED(event)) | |
1576 | { | |
1577 | wxHtmlHelpMergedIndexItem *it = (wxHtmlHelpMergedIndexItem*) | |
1578 | m_IndexList->GetClientData(m_IndexList->GetSelection()); | |
1579 | if (it) | |
1580 | DisplayIndexItem(it); | |
1581 | } | |
1582 | ||
1583 | void wxHtmlHelpWindow::OnIndexFind(wxCommandEvent& WXUNUSED(event)) | |
1584 | { | |
1585 | DoIndexFind(); | |
1586 | } | |
1587 | ||
1588 | void wxHtmlHelpWindow::DoIndexFind() | |
1589 | { | |
1590 | wxString sr = m_IndexText->GetLineText(0); | |
1591 | sr.MakeLower(); | |
1592 | if (sr == wxEmptyString) | |
1593 | { | |
1594 | DoIndexAll(); | |
1595 | } | |
1596 | else | |
1597 | { | |
1598 | wxBusyCursor bcur; | |
1599 | ||
1600 | m_IndexList->Clear(); | |
1601 | const wxHtmlHelpMergedIndex& index = *m_mergedIndex; | |
1602 | size_t cnt = index.size(); | |
1603 | ||
1604 | int displ = 0; | |
1605 | for (size_t i = 0; i < cnt; i++) | |
1606 | { | |
1607 | if (index[i].name.Lower().find(sr) != wxString::npos) | |
1608 | { | |
1609 | int pos = m_IndexList->Append(index[i].name, | |
1610 | (char*)(&index[i])); | |
1611 | ||
1612 | if (displ++ == 0) | |
1613 | { | |
1614 | // don't automatically show topic selector if this | |
1615 | // item points to multiple pages: | |
1616 | if (index[i].items.size() == 1) | |
1617 | { | |
1618 | m_IndexList->SetSelection(0); | |
1619 | DisplayIndexItem(&index[i]); | |
1620 | } | |
1621 | } | |
1622 | ||
1623 | // if this is nested item of the index, show its parent(s) | |
1624 | // as well, otherwise it would not be clear what entry is | |
1625 | // shown: | |
1626 | wxHtmlHelpMergedIndexItem *parent = index[i].parent; | |
1627 | while (parent) | |
1628 | { | |
1629 | if (pos == 0 || | |
1630 | (index.Index(*(wxHtmlHelpMergedIndexItem*)m_IndexList->GetClientData(pos-1))) < index.Index(*parent)) | |
1631 | { | |
1632 | m_IndexList->Insert(parent->name, | |
1633 | pos, (char*)parent); | |
1634 | parent = parent->parent; | |
1635 | } | |
1636 | else break; | |
1637 | } | |
1638 | ||
1639 | // finally, it the item we just added is itself a parent for | |
1640 | // other items, show them as well, because they are refinements | |
1641 | // of the displayed index entry (i.e. it is implicitly contained | |
1642 | // in them: "foo" with parent "bar" reads as "bar, foo"): | |
1643 | int level = index[i].items[0]->level; | |
1644 | i++; | |
1645 | while (i < cnt && index[i].items[0]->level > level) | |
1646 | { | |
1647 | m_IndexList->Append(index[i].name, (char*)(&index[i])); | |
1648 | i++; | |
1649 | } | |
1650 | i--; | |
1651 | } | |
1652 | } | |
1653 | ||
1654 | wxString cnttext; | |
1655 | cnttext.Printf(_("%i of %i"), displ, cnt); | |
1656 | m_IndexCountInfo->SetLabel(cnttext); | |
1657 | ||
1658 | m_IndexText->SetSelection(0, sr.length()); | |
1659 | m_IndexText->SetFocus(); | |
1660 | } | |
1661 | } | |
1662 | ||
1663 | void wxHtmlHelpWindow::OnIndexAll(wxCommandEvent& WXUNUSED(event)) | |
1664 | { | |
1665 | DoIndexAll(); | |
1666 | } | |
1667 | ||
1668 | void wxHtmlHelpWindow::DoIndexAll() | |
1669 | { | |
1670 | wxBusyCursor bcur; | |
1671 | ||
1672 | m_IndexList->Clear(); | |
1673 | const wxHtmlHelpMergedIndex& index = *m_mergedIndex; | |
1674 | size_t cnt = index.size(); | |
1675 | bool first = true; | |
1676 | ||
1677 | for (size_t i = 0; i < cnt; i++) | |
1678 | { | |
1679 | m_IndexList->Append(index[i].name, (char*)(&index[i])); | |
1680 | if (first) | |
1681 | { | |
1682 | // don't automatically show topic selector if this | |
1683 | // item points to multiple pages: | |
1684 | if (index[i].items.size() == 1) | |
1685 | { | |
1686 | DisplayIndexItem(&index[i]); | |
1687 | } | |
1688 | first = false; | |
1689 | } | |
1690 | } | |
1691 | ||
1692 | wxString cnttext; | |
1693 | cnttext.Printf(_("%i of %i"), cnt, cnt); | |
1694 | m_IndexCountInfo->SetLabel(cnttext); | |
1695 | } | |
1696 | ||
1697 | void wxHtmlHelpWindow::OnSearchSel(wxCommandEvent& WXUNUSED(event)) | |
1698 | { | |
1699 | wxHtmlHelpDataItem *it = (wxHtmlHelpDataItem*) m_SearchList->GetClientData(m_SearchList->GetSelection()); | |
1700 | if (it) | |
1701 | { | |
1702 | if (!it->page.empty()) | |
1703 | m_HtmlWin->LoadPage(it->GetFullPath()); | |
1704 | NotifyPageChanged(); | |
1705 | } | |
1706 | } | |
1707 | ||
1708 | void wxHtmlHelpWindow::OnSearch(wxCommandEvent& WXUNUSED(event)) | |
1709 | { | |
1710 | wxString sr = m_SearchText->GetLineText(0); | |
1711 | ||
1712 | if (!sr.empty()) | |
1713 | KeywordSearch(sr, wxHELP_SEARCH_ALL); | |
1714 | } | |
1715 | ||
1716 | void wxHtmlHelpWindow::OnBookmarksSel(wxCommandEvent& WXUNUSED(event)) | |
1717 | { | |
1718 | wxString str = m_Bookmarks->GetStringSelection(); | |
1719 | int idx = m_BookmarksNames.Index(str); | |
1720 | if (!str.empty() && str != _("(bookmarks)") && idx != wxNOT_FOUND) | |
1721 | { | |
1722 | m_HtmlWin->LoadPage(m_BookmarksPages[(size_t)idx]); | |
1723 | NotifyPageChanged(); | |
1724 | } | |
1725 | } | |
1726 | ||
1727 | void wxHtmlHelpWindow::OnSize(wxSizeEvent& WXUNUSED(event)) | |
1728 | { | |
1729 | Layout(); | |
1730 | } | |
1731 | ||
1732 | #endif // wxUSE_WXHTML_HELP |