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9ce192d4 RD |
1 | // Scintilla source code edit control |
2 | // PlatWX.cxx - implementation of platform facilities on wxWindows | |
3 | // Copyright 1998-1999 by Neil Hodgson <neilh@scintilla.org> | |
4 | // Robin Dunn <robin@aldunn.com> | |
5 | // The License.txt file describes the conditions under which this software may be distributed. | |
6 | ||
f6bcfd97 | 7 | #include <ctype.h> |
9ce192d4 RD |
8 | |
9 | #include "Platform.h" | |
10 | #include "wx/stc/stc.h" | |
11 | ||
f97d84a6 RD |
12 | |
13 | #ifdef __WXGTK__ | |
14 | #include <gtk/gtk.h> | |
15 | #endif | |
16 | ||
9ce192d4 | 17 | Point Point::FromLong(long lpoint) { |
f6bcfd97 | 18 | return Point(lpoint & 0xFFFF, lpoint >> 16); |
9ce192d4 RD |
19 | } |
20 | ||
21 | wxRect wxRectFromPRectangle(PRectangle prc) { | |
22 | wxRect rc(prc.left, prc.top, | |
21156596 | 23 | prc.right-prc.left, prc.bottom-prc.top); |
9ce192d4 RD |
24 | return rc; |
25 | } | |
26 | ||
27 | PRectangle PRectangleFromwxRect(wxRect rc) { | |
28 | return PRectangle(rc.GetLeft(), rc.GetTop(), rc.GetRight(), rc.GetBottom()); | |
29 | } | |
30 | ||
31 | Colour::Colour(long lcol) { | |
32 | co.Set(lcol & 0xff, (lcol >> 8) & 0xff, (lcol >> 16) & 0xff); | |
33 | } | |
34 | ||
35 | Colour::Colour(unsigned int red, unsigned int green, unsigned int blue) { | |
36 | co.Set(red, green, blue); | |
37 | } | |
38 | ||
39 | bool Colour::operator==(const Colour &other) const { | |
40 | return co == other.co; | |
41 | } | |
42 | ||
43 | long Colour::AsLong() const { | |
44 | return (((long)co.Blue() << 16) | | |
45 | ((long)co.Green() << 8) | | |
46 | ((long)co.Red())); | |
47 | } | |
48 | ||
49 | unsigned int Colour::GetRed() { | |
50 | return co.Red(); | |
51 | } | |
52 | ||
53 | unsigned int Colour::GetGreen() { | |
54 | return co.Green(); | |
55 | } | |
56 | ||
57 | unsigned int Colour::GetBlue() { | |
58 | return co.Blue(); | |
59 | } | |
60 | ||
61 | Palette::Palette() { | |
62 | used = 0; | |
63 | allowRealization = false; | |
64 | } | |
65 | ||
66 | Palette::~Palette() { | |
67 | Release(); | |
68 | } | |
69 | ||
70 | void Palette::Release() { | |
71 | used = 0; | |
72 | } | |
73 | ||
74 | // This method either adds a colour to the list of wanted colours (want==true) | |
75 | // or retrieves the allocated colour back to the ColourPair. | |
76 | // This is one method to make it easier to keep the code for wanting and retrieving in sync. | |
77 | void Palette::WantFind(ColourPair &cp, bool want) { | |
78 | if (want) { | |
79 | for (int i=0; i < used; i++) { | |
80 | if (entries[i].desired == cp.desired) | |
81 | return; | |
82 | } | |
83 | ||
84 | if (used < numEntries) { | |
85 | entries[used].desired = cp.desired; | |
86 | entries[used].allocated = cp.desired; | |
87 | used++; | |
88 | } | |
89 | } else { | |
90 | for (int i=0; i < used; i++) { | |
91 | if (entries[i].desired == cp.desired) { | |
92 | cp.allocated = entries[i].allocated; | |
93 | return; | |
94 | } | |
95 | } | |
96 | cp.allocated = cp.desired; | |
97 | } | |
98 | } | |
99 | ||
100 | void Palette::Allocate(Window &) { | |
101 | if (allowRealization) { | |
102 | } | |
103 | } | |
104 | ||
105 | ||
106 | Font::Font() { | |
107 | id = 0; | |
108 | ascent = 0; | |
109 | } | |
110 | ||
111 | Font::~Font() { | |
112 | } | |
113 | ||
f6bcfd97 | 114 | void Font::Create(const char *faceName, int characterSet, int size, bool bold, bool italic) { |
65ec6247 RD |
115 | // TODO: what to do about the characterSet? |
116 | ||
9ce192d4 RD |
117 | Release(); |
118 | id = new wxFont(size, | |
119 | wxDEFAULT, | |
120 | italic ? wxITALIC : wxNORMAL, | |
121 | bold ? wxBOLD : wxNORMAL, | |
122 | false, | |
f6bcfd97 BP |
123 | faceName, |
124 | wxFONTENCODING_DEFAULT); | |
9ce192d4 RD |
125 | } |
126 | ||
127 | ||
128 | void Font::Release() { | |
129 | if (id) | |
130 | delete id; | |
131 | id = 0; | |
132 | } | |
133 | ||
134 | ||
135 | Surface::Surface() : | |
136 | hdc(0), hdcOwned(0), bitmap(0), | |
137 | x(0), y(0) { | |
138 | } | |
139 | ||
140 | Surface::~Surface() { | |
141 | Release(); | |
142 | } | |
143 | ||
144 | void Surface::Release() { | |
145 | if (bitmap) { | |
146 | ((wxMemoryDC*)hdc)->SelectObject(wxNullBitmap); | |
147 | delete bitmap; | |
148 | bitmap = 0; | |
149 | } | |
150 | if (hdcOwned) { | |
151 | delete hdc; | |
152 | hdc = 0; | |
153 | hdcOwned = false; | |
154 | } | |
155 | } | |
156 | ||
157 | ||
158 | bool Surface::Initialised() { | |
159 | return hdc != 0; | |
160 | } | |
161 | ||
162 | void Surface::Init() { | |
163 | Release(); | |
164 | hdc = new wxMemoryDC(); | |
165 | hdcOwned = true; | |
9ce192d4 RD |
166 | } |
167 | ||
168 | void Surface::Init(SurfaceID hdc_) { | |
169 | Release(); | |
170 | hdc = hdc_; | |
9ce192d4 RD |
171 | } |
172 | ||
173 | void Surface::InitPixMap(int width, int height, Surface *surface_) { | |
174 | Release(); | |
175 | hdc = new wxMemoryDC(surface_->hdc); | |
176 | hdcOwned = true; | |
2beb01db RD |
177 | if (width < 1) width = 1; |
178 | if (height < 1) height = 1; | |
21156596 | 179 | bitmap = new wxBitmap(width, height); |
9ce192d4 | 180 | ((wxMemoryDC*)hdc)->SelectObject(*bitmap); |
9ce192d4 RD |
181 | } |
182 | ||
183 | void Surface::PenColour(Colour fore) { | |
184 | hdc->SetPen(wxPen(fore.co, 1, wxSOLID)); | |
185 | } | |
186 | ||
187 | void Surface::BrushColor(Colour back) { | |
188 | hdc->SetBrush(wxBrush(back.co, wxSOLID)); | |
189 | } | |
190 | ||
191 | void Surface::SetFont(Font &font_) { | |
21156596 | 192 | if (font_.GetID()) { |
f6bcfd97 BP |
193 | hdc->SetFont(*font_.GetID()); |
194 | } | |
9ce192d4 RD |
195 | } |
196 | ||
197 | int Surface::LogPixelsY() { | |
198 | return hdc->GetPPI().y; | |
199 | } | |
200 | ||
f6bcfd97 BP |
201 | |
202 | int Surface::DeviceHeightFont(int points) { | |
9968ba85 | 203 | return points; |
f6bcfd97 BP |
204 | } |
205 | ||
206 | ||
9ce192d4 RD |
207 | void Surface::MoveTo(int x_, int y_) { |
208 | x = x_; | |
209 | y = y_; | |
210 | } | |
211 | ||
212 | void Surface::LineTo(int x_, int y_) { | |
213 | hdc->DrawLine(x,y, x_,y_); | |
214 | x = x_; | |
215 | y = y_; | |
216 | } | |
217 | ||
218 | void Surface::Polygon(Point *pts, int npts, Colour fore, | |
219 | Colour back) { | |
220 | PenColour(fore); | |
221 | BrushColor(back); | |
222 | hdc->DrawPolygon(npts, (wxPoint*)pts); | |
223 | } | |
224 | ||
225 | void Surface::RectangleDraw(PRectangle rc, Colour fore, Colour back) { | |
226 | PenColour(fore); | |
227 | BrushColor(back); | |
228 | hdc->DrawRectangle(wxRectFromPRectangle(rc)); | |
229 | } | |
230 | ||
231 | void Surface::FillRectangle(PRectangle rc, Colour back) { | |
232 | BrushColor(back); | |
233 | hdc->SetPen(*wxTRANSPARENT_PEN); | |
234 | hdc->DrawRectangle(wxRectFromPRectangle(rc)); | |
235 | } | |
236 | ||
237 | void Surface::FillRectangle(PRectangle rc, Surface &surfacePattern) { | |
238 | wxBrush br; | |
239 | if (surfacePattern.bitmap) | |
240 | br = wxBrush(*surfacePattern.bitmap); | |
241 | else // Something is wrong so display in red | |
242 | br = wxBrush(*wxRED, wxSOLID); | |
243 | hdc->SetPen(*wxTRANSPARENT_PEN); | |
244 | hdc->SetBrush(br); | |
245 | hdc->DrawRectangle(wxRectFromPRectangle(rc)); | |
246 | } | |
247 | ||
248 | void Surface::RoundedRectangle(PRectangle rc, Colour fore, Colour back) { | |
249 | PenColour(fore); | |
250 | BrushColor(back); | |
f6bcfd97 | 251 | hdc->DrawRoundedRectangle(wxRectFromPRectangle(rc), 4); |
9ce192d4 RD |
252 | } |
253 | ||
254 | void Surface::Ellipse(PRectangle rc, Colour fore, Colour back) { | |
255 | PenColour(fore); | |
256 | BrushColor(back); | |
257 | hdc->DrawEllipse(wxRectFromPRectangle(rc)); | |
258 | } | |
259 | ||
260 | void Surface::Copy(PRectangle rc, Point from, Surface &surfaceSource) { | |
f6bcfd97 BP |
261 | wxRect r = wxRectFromPRectangle(rc); |
262 | hdc->Blit(r.x, r.y, r.width, r.height, | |
9ce192d4 RD |
263 | surfaceSource.hdc, from.x, from.y, wxCOPY); |
264 | } | |
265 | ||
266 | void Surface::DrawText(PRectangle rc, Font &font, int ybase, | |
267 | const char *s, int len, Colour fore, Colour back) { | |
268 | SetFont(font); | |
269 | hdc->SetTextForeground(fore.co); | |
270 | hdc->SetTextBackground(back.co); | |
271 | FillRectangle(rc, back); | |
272 | ||
273 | // ybase is where the baseline should be, but wxWin uses the upper left | |
274 | // corner, so I need to calculate the real position for the text... | |
275 | hdc->DrawText(wxString(s, len), rc.left, ybase - font.ascent); | |
276 | } | |
277 | ||
278 | void Surface::DrawTextClipped(PRectangle rc, Font &font, int ybase, const char *s, int len, Colour fore, Colour back) { | |
279 | SetFont(font); | |
280 | hdc->SetTextForeground(fore.co); | |
281 | hdc->SetTextBackground(back.co); | |
282 | FillRectangle(rc, back); | |
283 | hdc->SetClippingRegion(wxRectFromPRectangle(rc)); | |
284 | ||
285 | // see comments above | |
286 | hdc->DrawText(wxString(s, len), rc.left, ybase - font.ascent); | |
287 | hdc->DestroyClippingRegion(); | |
288 | } | |
289 | ||
290 | int Surface::WidthText(Font &font, const char *s, int len) { | |
291 | SetFont(font); | |
292 | int w; | |
293 | int h; | |
294 | hdc->GetTextExtent(wxString(s, len), &w, &h); | |
295 | return w; | |
296 | } | |
297 | ||
298 | void Surface::MeasureWidths(Font &font, const char *s, int len, int *positions) { | |
299 | SetFont(font); | |
300 | int totalWidth = 0; | |
301 | for (int i=0; i<len; i++) { | |
302 | int w; | |
303 | int h; | |
304 | hdc->GetTextExtent(s[i], &w, &h); | |
305 | totalWidth += w; | |
306 | positions[i] = totalWidth; | |
307 | } | |
308 | } | |
309 | ||
310 | int Surface::WidthChar(Font &font, char ch) { | |
311 | SetFont(font); | |
312 | int w; | |
313 | int h; | |
314 | hdc->GetTextExtent(ch, &w, &h); | |
315 | return w; | |
316 | } | |
317 | ||
318 | #define EXTENT_TEST " `~!@#$%^&*()-_=+\\|[]{};:\"\'<,>.?/1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ" | |
319 | ||
320 | int Surface::Ascent(Font &font) { | |
321 | SetFont(font); | |
322 | int w, h, d, e; | |
323 | hdc->GetTextExtent(EXTENT_TEST, &w, &h, &d, &e); | |
324 | font.ascent = h - d; | |
325 | return font.ascent; | |
326 | } | |
327 | ||
328 | int Surface::Descent(Font &font) { | |
329 | SetFont(font); | |
330 | int w, h, d, e; | |
331 | hdc->GetTextExtent(EXTENT_TEST, &w, &h, &d, &e); | |
332 | return d; | |
333 | } | |
334 | ||
335 | int Surface::InternalLeading(Font &font) { | |
336 | return 0; | |
337 | } | |
338 | ||
339 | int Surface::ExternalLeading(Font &font) { | |
340 | SetFont(font); | |
341 | int w, h, d, e; | |
342 | hdc->GetTextExtent(EXTENT_TEST, &w, &h, &d, &e); | |
343 | return e; | |
344 | } | |
345 | ||
346 | int Surface::Height(Font &font) { | |
347 | SetFont(font); | |
348 | return hdc->GetCharHeight(); | |
349 | } | |
350 | ||
351 | int Surface::AverageCharWidth(Font &font) { | |
352 | SetFont(font); | |
353 | return hdc->GetCharWidth(); | |
354 | } | |
355 | ||
356 | int Surface::SetPalette(Palette *pal, bool inBackGround) { | |
65ec6247 | 357 | return 0; |
9ce192d4 RD |
358 | } |
359 | ||
360 | void Surface::SetClip(PRectangle rc) { | |
361 | hdc->SetClippingRegion(wxRectFromPRectangle(rc)); | |
362 | } | |
363 | ||
f6bcfd97 | 364 | void Surface::FlushCachedState() { |
f6bcfd97 | 365 | } |
9ce192d4 RD |
366 | |
367 | Window::~Window() { | |
368 | } | |
369 | ||
370 | void Window::Destroy() { | |
371 | if (id) | |
372 | id->Destroy(); | |
373 | id = 0; | |
374 | } | |
375 | ||
376 | bool Window::HasFocus() { | |
377 | return wxWindow::FindFocus() == id; | |
378 | } | |
379 | ||
380 | PRectangle Window::GetPosition() { | |
381 | wxRect rc(id->GetPosition(), id->GetSize()); | |
382 | return PRectangleFromwxRect(rc); | |
383 | } | |
384 | ||
385 | void Window::SetPosition(PRectangle rc) { | |
f6bcfd97 BP |
386 | wxRect r = wxRectFromPRectangle(rc); |
387 | id->SetSize(r); | |
9ce192d4 RD |
388 | } |
389 | ||
390 | void Window::SetPositionRelative(PRectangle rc, Window) { | |
391 | SetPosition(rc); // ???? | |
392 | } | |
393 | ||
394 | PRectangle Window::GetClientPosition() { | |
395 | wxSize sz = id->GetClientSize(); | |
21156596 | 396 | return PRectangle(0, 0, sz.x, sz.y); |
9ce192d4 RD |
397 | } |
398 | ||
399 | void Window::Show(bool show) { | |
400 | id->Show(show); | |
401 | } | |
402 | ||
403 | void Window::InvalidateAll() { | |
404 | id->Refresh(false); | |
405 | } | |
406 | ||
407 | void Window::InvalidateRectangle(PRectangle rc) { | |
f6bcfd97 BP |
408 | wxRect r = wxRectFromPRectangle(rc); |
409 | id->Refresh(false, &r); | |
9ce192d4 RD |
410 | } |
411 | ||
412 | void Window::SetFont(Font &font) { | |
413 | id->SetFont(*font.GetID()); | |
414 | } | |
415 | ||
416 | void Window::SetCursor(Cursor curs) { | |
417 | int cursorId; | |
418 | ||
419 | switch (curs) { | |
420 | case cursorText: | |
421 | cursorId = wxCURSOR_IBEAM; | |
422 | break; | |
423 | case cursorArrow: | |
424 | cursorId = wxCURSOR_ARROW; | |
425 | break; | |
426 | case cursorUp: | |
427 | cursorId = wxCURSOR_ARROW; // ** no up arrow... wxCURSOR_UPARROW; | |
428 | break; | |
429 | case cursorWait: | |
430 | cursorId = wxCURSOR_WAIT; | |
431 | break; | |
432 | case cursorHoriz: | |
433 | cursorId = wxCURSOR_SIZEWE; | |
434 | break; | |
435 | case cursorVert: | |
436 | cursorId = wxCURSOR_SIZENS; | |
437 | break; | |
438 | case cursorReverseArrow: | |
439 | cursorId = wxCURSOR_POINT_RIGHT; | |
440 | break; | |
441 | default: | |
442 | cursorId = wxCURSOR_ARROW; | |
443 | break; | |
444 | } | |
445 | ||
446 | id->SetCursor(wxCursor(cursorId)); | |
447 | } | |
448 | ||
449 | ||
450 | void Window::SetTitle(const char *s) { | |
451 | id->SetTitle(s); | |
452 | } | |
453 | ||
454 | ||
f97d84a6 RD |
455 | class wxSTCListBox : public wxListBox { |
456 | public: | |
457 | wxSTCListBox(wxWindow* parent, wxWindowID id) | |
458 | : wxListBox(parent, id, wxDefaultPosition, wxDefaultSize, | |
459 | 0, NULL, wxLB_SINGLE | wxLB_SORT | wxSIMPLE_BORDER) | |
460 | {} | |
461 | ||
462 | void OnFocus(wxFocusEvent& event) { | |
463 | GetParent()->SetFocus(); | |
464 | event.Skip(); | |
465 | } | |
466 | ||
467 | #ifdef __WXGTK__ | |
468 | void DoSetFirstItem(int n); | |
469 | #endif | |
470 | ||
471 | private: | |
472 | DECLARE_EVENT_TABLE() | |
473 | }; | |
474 | ||
475 | BEGIN_EVENT_TABLE(wxSTCListBox, wxListBox) | |
476 | EVT_SET_FOCUS(wxSTCListBox::OnFocus) | |
477 | END_EVENT_TABLE() | |
478 | ||
479 | ||
480 | ||
481 | ||
482 | #ifdef __WXGTK__ | |
483 | // This can be removed after 2.2.2 I think | |
484 | void wxSTCListBox::DoSetFirstItem( int n ) | |
485 | { | |
486 | wxCHECK_RET( m_list, wxT("invalid listbox") ); | |
487 | ||
488 | if (gdk_pointer_is_grabbed () && GTK_WIDGET_HAS_GRAB (m_list)) | |
489 | return; | |
490 | ||
491 | // terribly efficient | |
492 | const gchar *vadjustment_key = "gtk-vadjustment"; | |
493 | guint vadjustment_key_id = g_quark_from_static_string (vadjustment_key); | |
494 | ||
495 | GtkAdjustment *adjustment = | |
496 | (GtkAdjustment*) gtk_object_get_data_by_id (GTK_OBJECT (m_list), vadjustment_key_id); | |
497 | wxCHECK_RET( adjustment, wxT("invalid listbox code") ); | |
498 | ||
499 | GList *target = g_list_nth( m_list->children, n ); | |
500 | wxCHECK_RET( target, wxT("invalid listbox index") ); | |
501 | ||
502 | GtkWidget *item = GTK_WIDGET(target->data); | |
503 | wxCHECK_RET( item, wxT("invalid listbox code") ); | |
504 | ||
505 | // find the last item before this one which is already realized | |
506 | size_t nItemsBefore; | |
507 | for ( nItemsBefore = 0; item && (item->allocation.y == -1); nItemsBefore++ ) | |
508 | { | |
509 | target = target->prev; | |
510 | if ( !target ) | |
511 | { | |
512 | // nothing we can do if there are no allocated items yet | |
513 | return; | |
514 | } | |
515 | ||
516 | item = GTK_WIDGET(target->data); | |
517 | } | |
518 | ||
519 | gtk_adjustment_set_value(adjustment, | |
520 | item->allocation.y + | |
521 | nItemsBefore*item->allocation.height); | |
522 | } | |
523 | #endif | |
524 | ||
9ce192d4 RD |
525 | |
526 | ListBox::ListBox() { | |
527 | } | |
528 | ||
529 | ListBox::~ListBox() { | |
530 | } | |
531 | ||
532 | void ListBox::Create(Window &parent, int ctrlID) { | |
f97d84a6 RD |
533 | id = new wxSTCListBox(parent.id, ctrlID); |
534 | // id = new wxListBox(parent.id, ctrlID, wxDefaultPosition, wxDefaultSize, | |
535 | // 0, NULL, wxLB_SINGLE | wxLB_SORT | wxSIMPLE_BORDER); | |
9ce192d4 RD |
536 | } |
537 | ||
d134f170 RD |
538 | PRectangle ListBox::GetDesiredRect() { |
539 | wxSize sz = ((wxListBox*)id)->GetBestSize(); | |
540 | PRectangle rc; | |
541 | rc.top = 0; | |
542 | rc.left = 0; | |
f97d84a6 RD |
543 | if (sz.x > 150) // TODO: A better way to determine these max sizes |
544 | sz.x = 150; | |
545 | if (sz.y > 100) | |
546 | sz.y = 100; | |
d134f170 RD |
547 | rc.right = sz.x; |
548 | rc.bottom = sz.y; | |
549 | ||
550 | return rc; | |
551 | } | |
552 | ||
553 | void ListBox::SetAverageCharWidth(int width) { | |
554 | aveCharWidth = width; | |
555 | } | |
556 | ||
557 | void ListBox::SetFont(Font &font) { | |
558 | Window::SetFont(font); | |
559 | } | |
560 | ||
9ce192d4 RD |
561 | void ListBox::Clear() { |
562 | ((wxListBox*)id)->Clear(); | |
563 | } | |
564 | ||
565 | void ListBox::Append(char *s) { | |
566 | ((wxListBox*)id)->Append(s); | |
567 | } | |
568 | ||
569 | int ListBox::Length() { | |
257ed895 | 570 | return ((wxListBox*)id)->GetCount(); |
9ce192d4 RD |
571 | } |
572 | ||
573 | void ListBox::Select(int n) { | |
574 | ((wxListBox*)id)->SetSelection(n); | |
f97d84a6 RD |
575 | #ifdef __WXGTK__ |
576 | if (n > 4) | |
577 | n = n - 4; | |
578 | else | |
579 | n = 1; | |
580 | ((wxListBox*)id)->SetFirstItem(n); | |
581 | #endif | |
9ce192d4 RD |
582 | } |
583 | ||
584 | int ListBox::GetSelection() { | |
585 | return ((wxListBox*)id)->GetSelection(); | |
586 | } | |
587 | ||
588 | int ListBox::Find(const char *prefix) { | |
21156596 | 589 | if (prefix) { |
257ed895 | 590 | for (int x=0; x < ((wxListBox*)id)->GetCount(); x++) { |
21156596 RD |
591 | wxString text = ((wxListBox*)id)->GetString(x); |
592 | if (text.StartsWith(prefix)) | |
593 | return x; | |
594 | } | |
f6bcfd97 BP |
595 | } |
596 | return -1; | |
9ce192d4 RD |
597 | } |
598 | ||
599 | void ListBox::GetValue(int n, char *value, int len) { | |
600 | wxString text = ((wxListBox*)id)->GetString(n); | |
601 | strncpy(value, text.c_str(), len); | |
602 | value[len-1] = '\0'; | |
603 | } | |
604 | ||
605 | void ListBox::Sort() { | |
606 | // wxWindows keeps sorted so no need to sort | |
607 | } | |
608 | ||
609 | ||
610 | Menu::Menu() : id(0) { | |
611 | } | |
612 | ||
613 | void Menu::CreatePopUp() { | |
614 | Destroy(); | |
615 | id = new wxMenu(); | |
616 | } | |
617 | ||
618 | void Menu::Destroy() { | |
619 | if (id) | |
620 | delete id; | |
621 | id = 0; | |
622 | } | |
623 | ||
624 | void Menu::Show(Point pt, Window &w) { | |
625 | w.GetID()->PopupMenu(id, pt.x - 4, pt.y); | |
626 | Destroy(); | |
627 | } | |
628 | ||
629 | ||
630 | Colour Platform::Chrome() { | |
631 | wxColour c; | |
632 | c = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE); | |
633 | return Colour(c.Red(), c.Green(), c.Blue()); | |
634 | } | |
635 | ||
636 | Colour Platform::ChromeHighlight() { | |
637 | wxColour c; | |
638 | c = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DHIGHLIGHT); | |
639 | return Colour(c.Red(), c.Green(), c.Blue()); | |
640 | } | |
641 | ||
642 | const char *Platform::DefaultFont() { | |
643 | return wxNORMAL_FONT->GetFaceName(); | |
644 | } | |
645 | ||
646 | int Platform::DefaultFontSize() { | |
647 | return 8; | |
648 | } | |
649 | ||
650 | unsigned int Platform::DoubleClickTime() { | |
651 | return 500; // **** ::GetDoubleClickTime(); | |
652 | } | |
653 | ||
654 | void Platform::DebugDisplay(const char *s) { | |
655 | wxLogDebug(s); | |
656 | } | |
657 | ||
658 | bool Platform::IsKeyDown(int key) { | |
659 | return false; // I don't think we'll need this. | |
660 | } | |
661 | ||
662 | long Platform::SendScintilla(WindowID w, | |
663 | unsigned int msg, | |
664 | unsigned long wParam, | |
665 | long lParam) { | |
666 | ||
667 | wxStyledTextCtrl* stc = (wxStyledTextCtrl*)w; | |
668 | return stc->SendMsg(msg, wParam, lParam); | |
669 | } | |
670 | ||
671 | ||
672 | // These are utility functions not really tied to a platform | |
673 | ||
674 | int Platform::Minimum(int a, int b) { | |
675 | if (a < b) | |
676 | return a; | |
677 | else | |
678 | return b; | |
679 | } | |
680 | ||
681 | int Platform::Maximum(int a, int b) { | |
682 | if (a > b) | |
683 | return a; | |
684 | else | |
685 | return b; | |
686 | } | |
687 | ||
688 | #define TRACE | |
689 | ||
690 | void Platform::DebugPrintf(const char *format, ...) { | |
691 | #ifdef TRACE | |
692 | char buffer[2000]; | |
693 | va_list pArguments; | |
694 | va_start(pArguments, format); | |
695 | vsprintf(buffer,format,pArguments); | |
696 | va_end(pArguments); | |
697 | Platform::DebugDisplay(buffer); | |
698 | #endif | |
699 | } | |
700 | ||
65ec6247 RD |
701 | |
702 | static bool assertionPopUps = true; | |
703 | ||
704 | bool Platform::ShowAssertionPopUps(bool assertionPopUps_) { | |
705 | bool ret = assertionPopUps; | |
706 | assertionPopUps = assertionPopUps_; | |
707 | return ret; | |
708 | } | |
709 | ||
710 | void Platform::Assert(const char *c, const char *file, int line) { | |
711 | char buffer[2000]; | |
712 | sprintf(buffer, "Assertion [%s] failed at %s %d", c, file, line); | |
713 | if (assertionPopUps) { | |
714 | int idButton = wxMessageBox(buffer, "Assertion failure", | |
715 | wxICON_HAND | wxOK); | |
716 | // if (idButton == IDRETRY) { | |
717 | // ::DebugBreak(); | |
718 | // } else if (idButton == IDIGNORE) { | |
719 | // // all OK | |
720 | // } else { | |
721 | // abort(); | |
722 | // } | |
723 | } else { | |
724 | strcat(buffer, "\r\n"); | |
725 | Platform::DebugDisplay(buffer); | |
726 | abort(); | |
727 | } | |
728 | } | |
729 | ||
730 | ||
9ce192d4 RD |
731 | int Platform::Clamp(int val, int minVal, int maxVal) { |
732 | if (val > maxVal) | |
733 | val = maxVal; | |
734 | if (val < minVal) | |
735 | val = minVal; | |
736 | return val; | |
737 | } | |
738 | ||
739 | ||
740 | ||
741 | ||
742 | ||
743 |