| 1 | // Scintilla source code edit control |
| 2 | // PlatWX.cxx - implementation of platform facilities on wxWidgets |
| 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 | |
| 7 | #include <ctype.h> |
| 8 | |
| 9 | #include <wx/wx.h> |
| 10 | #include <wx/encconv.h> |
| 11 | #include <wx/listctrl.h> |
| 12 | #include <wx/mstream.h> |
| 13 | #include <wx/image.h> |
| 14 | #include <wx/imaglist.h> |
| 15 | |
| 16 | #include "Platform.h" |
| 17 | #include "PlatWX.h" |
| 18 | #include "wx/stc/stc.h" |
| 19 | |
| 20 | |
| 21 | |
| 22 | Point Point::FromLong(long lpoint) { |
| 23 | return Point(lpoint & 0xFFFF, lpoint >> 16); |
| 24 | } |
| 25 | |
| 26 | wxRect wxRectFromPRectangle(PRectangle prc) { |
| 27 | wxRect r(prc.left, prc.top, |
| 28 | prc.Width(), prc.Height()); |
| 29 | return r; |
| 30 | } |
| 31 | |
| 32 | PRectangle PRectangleFromwxRect(wxRect rc) { |
| 33 | return PRectangle(rc.GetLeft(), rc.GetTop(), |
| 34 | rc.GetRight()+1, rc.GetBottom()+1); |
| 35 | } |
| 36 | |
| 37 | wxColour wxColourFromCA(const ColourAllocated& ca) { |
| 38 | ColourDesired cd(ca.AsLong()); |
| 39 | return wxColour((unsigned char)cd.GetRed(), |
| 40 | (unsigned char)cd.GetGreen(), |
| 41 | (unsigned char)cd.GetBlue()); |
| 42 | } |
| 43 | |
| 44 | //---------------------------------------------------------------------- |
| 45 | |
| 46 | Palette::Palette() { |
| 47 | used = 0; |
| 48 | allowRealization = false; |
| 49 | } |
| 50 | |
| 51 | Palette::~Palette() { |
| 52 | Release(); |
| 53 | } |
| 54 | |
| 55 | void Palette::Release() { |
| 56 | used = 0; |
| 57 | } |
| 58 | |
| 59 | // This method either adds a colour to the list of wanted colours (want==true) |
| 60 | // or retrieves the allocated colour back to the ColourPair. |
| 61 | // This is one method to make it easier to keep the code for wanting and retrieving in sync. |
| 62 | void Palette::WantFind(ColourPair &cp, bool want) { |
| 63 | if (want) { |
| 64 | for (int i=0; i < used; i++) { |
| 65 | if (entries[i].desired == cp.desired) |
| 66 | return; |
| 67 | } |
| 68 | |
| 69 | if (used < numEntries) { |
| 70 | entries[used].desired = cp.desired; |
| 71 | entries[used].allocated.Set(cp.desired.AsLong()); |
| 72 | used++; |
| 73 | } |
| 74 | } else { |
| 75 | for (int i=0; i < used; i++) { |
| 76 | if (entries[i].desired == cp.desired) { |
| 77 | cp.allocated = entries[i].allocated; |
| 78 | return; |
| 79 | } |
| 80 | } |
| 81 | cp.allocated.Set(cp.desired.AsLong()); |
| 82 | } |
| 83 | } |
| 84 | |
| 85 | void Palette::Allocate(Window &) { |
| 86 | if (allowRealization) { |
| 87 | } |
| 88 | } |
| 89 | |
| 90 | |
| 91 | //---------------------------------------------------------------------- |
| 92 | |
| 93 | Font::Font() { |
| 94 | id = 0; |
| 95 | ascent = 0; |
| 96 | } |
| 97 | |
| 98 | Font::~Font() { |
| 99 | } |
| 100 | |
| 101 | void Font::Create(const char *faceName, int characterSet, int size, bool bold, bool italic, bool extraFontFlag) { |
| 102 | |
| 103 | Release(); |
| 104 | |
| 105 | // The minus one is done because since Scintilla uses SC_SHARSET_DEFAULT |
| 106 | // internally and we need to have wxFONENCODING_DEFAULT == SC_SHARSET_DEFAULT |
| 107 | // so we adjust the encoding before passing it to Scintilla. See also |
| 108 | // wxStyledTextCtrl::StyleSetCharacterSet |
| 109 | wxFontEncoding encoding = (wxFontEncoding)(characterSet-1); |
| 110 | |
| 111 | wxFontEncodingArray ea = wxEncodingConverter::GetPlatformEquivalents(encoding); |
| 112 | if (ea.GetCount()) |
| 113 | encoding = ea[0]; |
| 114 | |
| 115 | wxFont* font = new wxFont(size, |
| 116 | wxDEFAULT, |
| 117 | italic ? wxITALIC : wxNORMAL, |
| 118 | bold ? wxBOLD : wxNORMAL, |
| 119 | false, |
| 120 | stc2wx(faceName), |
| 121 | encoding); |
| 122 | font->SetNoAntiAliasing(!extraFontFlag); |
| 123 | id = font; |
| 124 | } |
| 125 | |
| 126 | |
| 127 | void Font::Release() { |
| 128 | if (id) |
| 129 | delete (wxFont*)id; |
| 130 | id = 0; |
| 131 | } |
| 132 | |
| 133 | //---------------------------------------------------------------------- |
| 134 | |
| 135 | class SurfaceImpl : public Surface { |
| 136 | private: |
| 137 | wxDC* hdc; |
| 138 | bool hdcOwned; |
| 139 | wxBitmap* bitmap; |
| 140 | int x; |
| 141 | int y; |
| 142 | bool unicodeMode; |
| 143 | |
| 144 | public: |
| 145 | SurfaceImpl(); |
| 146 | ~SurfaceImpl(); |
| 147 | |
| 148 | virtual void Init(WindowID wid); |
| 149 | virtual void Init(SurfaceID sid, WindowID wid); |
| 150 | virtual void InitPixMap(int width, int height, Surface *surface_, WindowID wid); |
| 151 | |
| 152 | virtual void Release(); |
| 153 | virtual bool Initialised(); |
| 154 | virtual void PenColour(ColourAllocated fore); |
| 155 | virtual int LogPixelsY(); |
| 156 | virtual int DeviceHeightFont(int points); |
| 157 | virtual void MoveTo(int x_, int y_); |
| 158 | virtual void LineTo(int x_, int y_); |
| 159 | virtual void Polygon(Point *pts, int npts, ColourAllocated fore, ColourAllocated back); |
| 160 | virtual void RectangleDraw(PRectangle rc, ColourAllocated fore, ColourAllocated back); |
| 161 | virtual void FillRectangle(PRectangle rc, ColourAllocated back); |
| 162 | virtual void FillRectangle(PRectangle rc, Surface &surfacePattern); |
| 163 | virtual void RoundedRectangle(PRectangle rc, ColourAllocated fore, ColourAllocated back); |
| 164 | virtual void Ellipse(PRectangle rc, ColourAllocated fore, ColourAllocated back); |
| 165 | virtual void Copy(PRectangle rc, Point from, Surface &surfaceSource); |
| 166 | |
| 167 | virtual void DrawTextNoClip(PRectangle rc, Font &font_, int ybase, const char *s, int len, ColourAllocated fore, ColourAllocated back); |
| 168 | virtual void DrawTextClipped(PRectangle rc, Font &font_, int ybase, const char *s, int len, ColourAllocated fore, ColourAllocated back); |
| 169 | virtual void DrawTextTransparent(PRectangle rc, Font &font_, int ybase, const char *s, int len, ColourAllocated fore); |
| 170 | virtual void MeasureWidths(Font &font_, const char *s, int len, int *positions); |
| 171 | virtual int WidthText(Font &font_, const char *s, int len); |
| 172 | virtual int WidthChar(Font &font_, char ch); |
| 173 | virtual int Ascent(Font &font_); |
| 174 | virtual int Descent(Font &font_); |
| 175 | virtual int InternalLeading(Font &font_); |
| 176 | virtual int ExternalLeading(Font &font_); |
| 177 | virtual int Height(Font &font_); |
| 178 | virtual int AverageCharWidth(Font &font_); |
| 179 | |
| 180 | virtual int SetPalette(Palette *pal, bool inBackGround); |
| 181 | virtual void SetClip(PRectangle rc); |
| 182 | virtual void FlushCachedState(); |
| 183 | |
| 184 | virtual void SetUnicodeMode(bool unicodeMode_); |
| 185 | virtual void SetDBCSMode(int codePage); |
| 186 | |
| 187 | void BrushColour(ColourAllocated back); |
| 188 | void SetFont(Font &font_); |
| 189 | }; |
| 190 | |
| 191 | |
| 192 | |
| 193 | SurfaceImpl::SurfaceImpl() : |
| 194 | hdc(0), hdcOwned(0), bitmap(0), |
| 195 | x(0), y(0), unicodeMode(0) |
| 196 | {} |
| 197 | |
| 198 | SurfaceImpl::~SurfaceImpl() { |
| 199 | Release(); |
| 200 | } |
| 201 | |
| 202 | void SurfaceImpl::Init(WindowID wid) { |
| 203 | #if 0 |
| 204 | Release(); |
| 205 | hdc = new wxMemoryDC(); |
| 206 | hdcOwned = true; |
| 207 | #else |
| 208 | // On Mac and GTK the DC is not really valid until it has a bitmap |
| 209 | // selected into it. So instead of just creating the DC with no bitmap, |
| 210 | // go ahead and give it one. |
| 211 | InitPixMap(1,1,NULL,wid); |
| 212 | #endif |
| 213 | } |
| 214 | |
| 215 | void SurfaceImpl::Init(SurfaceID hdc_, WindowID) { |
| 216 | Release(); |
| 217 | hdc = (wxDC*)hdc_; |
| 218 | } |
| 219 | |
| 220 | void SurfaceImpl::InitPixMap(int width, int height, Surface *WXUNUSED(surface_), WindowID) { |
| 221 | Release(); |
| 222 | hdc = new wxMemoryDC(); |
| 223 | hdcOwned = true; |
| 224 | if (width < 1) width = 1; |
| 225 | if (height < 1) height = 1; |
| 226 | bitmap = new wxBitmap(width, height); |
| 227 | ((wxMemoryDC*)hdc)->SelectObject(*bitmap); |
| 228 | } |
| 229 | |
| 230 | |
| 231 | void SurfaceImpl::Release() { |
| 232 | if (bitmap) { |
| 233 | ((wxMemoryDC*)hdc)->SelectObject(wxNullBitmap); |
| 234 | delete bitmap; |
| 235 | bitmap = 0; |
| 236 | } |
| 237 | if (hdcOwned) { |
| 238 | delete hdc; |
| 239 | hdc = 0; |
| 240 | hdcOwned = false; |
| 241 | } |
| 242 | } |
| 243 | |
| 244 | |
| 245 | bool SurfaceImpl::Initialised() { |
| 246 | return hdc != 0; |
| 247 | } |
| 248 | |
| 249 | |
| 250 | void SurfaceImpl::PenColour(ColourAllocated fore) { |
| 251 | hdc->SetPen(wxPen(wxColourFromCA(fore), 1, wxSOLID)); |
| 252 | } |
| 253 | |
| 254 | void SurfaceImpl::BrushColour(ColourAllocated back) { |
| 255 | hdc->SetBrush(wxBrush(wxColourFromCA(back), wxSOLID)); |
| 256 | } |
| 257 | |
| 258 | void SurfaceImpl::SetFont(Font &font_) { |
| 259 | if (font_.GetID()) { |
| 260 | hdc->SetFont(*((wxFont*)font_.GetID())); |
| 261 | } |
| 262 | } |
| 263 | |
| 264 | int SurfaceImpl::LogPixelsY() { |
| 265 | return hdc->GetPPI().y; |
| 266 | } |
| 267 | |
| 268 | int SurfaceImpl::DeviceHeightFont(int points) { |
| 269 | return points; |
| 270 | } |
| 271 | |
| 272 | void SurfaceImpl::MoveTo(int x_, int y_) { |
| 273 | x = x_; |
| 274 | y = y_; |
| 275 | } |
| 276 | |
| 277 | void SurfaceImpl::LineTo(int x_, int y_) { |
| 278 | hdc->DrawLine(x,y, x_,y_); |
| 279 | x = x_; |
| 280 | y = y_; |
| 281 | } |
| 282 | |
| 283 | void SurfaceImpl::Polygon(Point *pts, int npts, ColourAllocated fore, ColourAllocated back) { |
| 284 | PenColour(fore); |
| 285 | BrushColour(back); |
| 286 | hdc->DrawPolygon(npts, (wxPoint*)pts); |
| 287 | } |
| 288 | |
| 289 | void SurfaceImpl::RectangleDraw(PRectangle rc, ColourAllocated fore, ColourAllocated back) { |
| 290 | PenColour(fore); |
| 291 | BrushColour(back); |
| 292 | hdc->DrawRectangle(wxRectFromPRectangle(rc)); |
| 293 | } |
| 294 | |
| 295 | void SurfaceImpl::FillRectangle(PRectangle rc, ColourAllocated back) { |
| 296 | BrushColour(back); |
| 297 | hdc->SetPen(*wxTRANSPARENT_PEN); |
| 298 | hdc->DrawRectangle(wxRectFromPRectangle(rc)); |
| 299 | } |
| 300 | |
| 301 | void SurfaceImpl::FillRectangle(PRectangle rc, Surface &surfacePattern) { |
| 302 | wxBrush br; |
| 303 | if (((SurfaceImpl&)surfacePattern).bitmap) |
| 304 | br = wxBrush(*((SurfaceImpl&)surfacePattern).bitmap); |
| 305 | else // Something is wrong so display in red |
| 306 | br = wxBrush(*wxRED, wxSOLID); |
| 307 | hdc->SetPen(*wxTRANSPARENT_PEN); |
| 308 | hdc->SetBrush(br); |
| 309 | hdc->DrawRectangle(wxRectFromPRectangle(rc)); |
| 310 | } |
| 311 | |
| 312 | void SurfaceImpl::RoundedRectangle(PRectangle rc, ColourAllocated fore, ColourAllocated back) { |
| 313 | PenColour(fore); |
| 314 | BrushColour(back); |
| 315 | hdc->DrawRoundedRectangle(wxRectFromPRectangle(rc), 4); |
| 316 | } |
| 317 | |
| 318 | void SurfaceImpl::Ellipse(PRectangle rc, ColourAllocated fore, ColourAllocated back) { |
| 319 | PenColour(fore); |
| 320 | BrushColour(back); |
| 321 | hdc->DrawEllipse(wxRectFromPRectangle(rc)); |
| 322 | } |
| 323 | |
| 324 | void SurfaceImpl::Copy(PRectangle rc, Point from, Surface &surfaceSource) { |
| 325 | wxRect r = wxRectFromPRectangle(rc); |
| 326 | hdc->Blit(r.x, r.y, r.width, r.height, |
| 327 | ((SurfaceImpl&)surfaceSource).hdc, |
| 328 | from.x, from.y, wxCOPY); |
| 329 | } |
| 330 | |
| 331 | void SurfaceImpl::DrawTextNoClip(PRectangle rc, Font &font, int ybase, |
| 332 | const char *s, int len, |
| 333 | ColourAllocated fore, ColourAllocated back) { |
| 334 | SetFont(font); |
| 335 | hdc->SetTextForeground(wxColourFromCA(fore)); |
| 336 | hdc->SetTextBackground(wxColourFromCA(back)); |
| 337 | FillRectangle(rc, back); |
| 338 | |
| 339 | // ybase is where the baseline should be, but wxWin uses the upper left |
| 340 | // corner, so I need to calculate the real position for the text... |
| 341 | hdc->DrawText(stc2wx(s, len), rc.left, ybase - font.ascent); |
| 342 | } |
| 343 | |
| 344 | void SurfaceImpl::DrawTextClipped(PRectangle rc, Font &font, int ybase, |
| 345 | const char *s, int len, |
| 346 | ColourAllocated fore, ColourAllocated back) { |
| 347 | SetFont(font); |
| 348 | hdc->SetTextForeground(wxColourFromCA(fore)); |
| 349 | hdc->SetTextBackground(wxColourFromCA(back)); |
| 350 | FillRectangle(rc, back); |
| 351 | hdc->SetClippingRegion(wxRectFromPRectangle(rc)); |
| 352 | |
| 353 | // see comments above |
| 354 | hdc->DrawText(stc2wx(s, len), rc.left, ybase - font.ascent); |
| 355 | hdc->DestroyClippingRegion(); |
| 356 | } |
| 357 | |
| 358 | |
| 359 | void SurfaceImpl::DrawTextTransparent(PRectangle rc, Font &font, int ybase, |
| 360 | const char *s, int len, |
| 361 | ColourAllocated fore) { |
| 362 | |
| 363 | SetFont(font); |
| 364 | hdc->SetTextForeground(wxColourFromCA(fore)); |
| 365 | hdc->SetBackgroundMode(wxTRANSPARENT); |
| 366 | |
| 367 | // ybase is where the baseline should be, but wxWin uses the upper left |
| 368 | // corner, so I need to calculate the real position for the text... |
| 369 | hdc->DrawText(stc2wx(s, len), rc.left, ybase - font.ascent); |
| 370 | |
| 371 | hdc->SetBackgroundMode(wxSOLID); |
| 372 | } |
| 373 | |
| 374 | |
| 375 | void SurfaceImpl::MeasureWidths(Font &font, const char *s, int len, int *positions) { |
| 376 | |
| 377 | wxString str = stc2wx(s, len); |
| 378 | wxArrayInt tpos; |
| 379 | |
| 380 | SetFont(font); |
| 381 | |
| 382 | hdc->GetPartialTextExtents(str, tpos); |
| 383 | |
| 384 | #if wxUSE_UNICODE |
| 385 | // Map the widths for UCS-2 characters back to the UTF-8 input string |
| 386 | // NOTE: I don't think this is right for when sizeof(wxChar) > 2, ie wxGTK2 |
| 387 | // so figure it out and fix it! |
| 388 | size_t i = 0; |
| 389 | size_t ui = 0; |
| 390 | while ((int)i < len) { |
| 391 | unsigned char uch = (unsigned char)s[i]; |
| 392 | positions[i++] = tpos[ui]; |
| 393 | if (uch >= 0x80) { |
| 394 | if (uch < (0x80 + 0x40 + 0x20)) { |
| 395 | positions[i++] = tpos[ui]; |
| 396 | } else { |
| 397 | positions[i++] = tpos[ui]; |
| 398 | positions[i++] = tpos[ui]; |
| 399 | } |
| 400 | } |
| 401 | ui++; |
| 402 | } |
| 403 | #else |
| 404 | |
| 405 | // If not unicode then just use the widths we have |
| 406 | #if wxUSE_STL |
| 407 | std::copy(tpos.begin(), tpos.end(), positions); |
| 408 | #else |
| 409 | memcpy(positions, tpos.begin(), len * sizeof(int)); |
| 410 | #endif |
| 411 | #endif |
| 412 | } |
| 413 | |
| 414 | |
| 415 | int SurfaceImpl::WidthText(Font &font, const char *s, int len) { |
| 416 | SetFont(font); |
| 417 | int w; |
| 418 | int h; |
| 419 | |
| 420 | hdc->GetTextExtent(stc2wx(s, len), &w, &h); |
| 421 | return w; |
| 422 | } |
| 423 | |
| 424 | |
| 425 | int SurfaceImpl::WidthChar(Font &font, char ch) { |
| 426 | SetFont(font); |
| 427 | int w; |
| 428 | int h; |
| 429 | char s[2] = { ch, 0 }; |
| 430 | |
| 431 | hdc->GetTextExtent(stc2wx(s, 1), &w, &h); |
| 432 | return w; |
| 433 | } |
| 434 | |
| 435 | #define EXTENT_TEST wxT(" `~!@#$%^&*()-_=+\\|[]{};:\"\'<,>.?/1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ") |
| 436 | |
| 437 | int SurfaceImpl::Ascent(Font &font) { |
| 438 | SetFont(font); |
| 439 | int w, h, d, e; |
| 440 | hdc->GetTextExtent(EXTENT_TEST, &w, &h, &d, &e); |
| 441 | font.ascent = h - d; |
| 442 | return font.ascent; |
| 443 | } |
| 444 | |
| 445 | int SurfaceImpl::Descent(Font &font) { |
| 446 | SetFont(font); |
| 447 | int w, h, d, e; |
| 448 | hdc->GetTextExtent(EXTENT_TEST, &w, &h, &d, &e); |
| 449 | return d; |
| 450 | } |
| 451 | |
| 452 | int SurfaceImpl::InternalLeading(Font &WXUNUSED(font)) { |
| 453 | return 0; |
| 454 | } |
| 455 | |
| 456 | int SurfaceImpl::ExternalLeading(Font &font) { |
| 457 | SetFont(font); |
| 458 | int w, h, d, e; |
| 459 | hdc->GetTextExtent(EXTENT_TEST, &w, &h, &d, &e); |
| 460 | return e; |
| 461 | } |
| 462 | |
| 463 | int SurfaceImpl::Height(Font &font) { |
| 464 | SetFont(font); |
| 465 | return hdc->GetCharHeight() + 1; |
| 466 | } |
| 467 | |
| 468 | int SurfaceImpl::AverageCharWidth(Font &font) { |
| 469 | SetFont(font); |
| 470 | return hdc->GetCharWidth(); |
| 471 | } |
| 472 | |
| 473 | int SurfaceImpl::SetPalette(Palette *WXUNUSED(pal), bool WXUNUSED(inBackGround)) { |
| 474 | return 0; |
| 475 | } |
| 476 | |
| 477 | void SurfaceImpl::SetClip(PRectangle rc) { |
| 478 | hdc->SetClippingRegion(wxRectFromPRectangle(rc)); |
| 479 | } |
| 480 | |
| 481 | void SurfaceImpl::FlushCachedState() { |
| 482 | } |
| 483 | |
| 484 | void SurfaceImpl::SetUnicodeMode(bool unicodeMode_) { |
| 485 | unicodeMode=unicodeMode_; |
| 486 | } |
| 487 | |
| 488 | void SurfaceImpl::SetDBCSMode(int WXUNUSED(codePage)) { |
| 489 | // dbcsMode = codePage == SC_CP_DBCS; |
| 490 | } |
| 491 | |
| 492 | |
| 493 | Surface *Surface::Allocate() { |
| 494 | return new SurfaceImpl; |
| 495 | } |
| 496 | |
| 497 | |
| 498 | //---------------------------------------------------------------------- |
| 499 | |
| 500 | |
| 501 | inline wxWindow* GETWIN(WindowID id) { return (wxWindow*)id; } |
| 502 | |
| 503 | Window::~Window() { |
| 504 | } |
| 505 | |
| 506 | void Window::Destroy() { |
| 507 | if (id) { |
| 508 | Show(false); |
| 509 | GETWIN(id)->Destroy(); |
| 510 | } |
| 511 | id = 0; |
| 512 | } |
| 513 | |
| 514 | bool Window::HasFocus() { |
| 515 | return wxWindow::FindFocus() == GETWIN(id); |
| 516 | } |
| 517 | |
| 518 | PRectangle Window::GetPosition() { |
| 519 | if (! id) return PRectangle(); |
| 520 | wxRect rc(GETWIN(id)->GetPosition(), GETWIN(id)->GetSize()); |
| 521 | return PRectangleFromwxRect(rc); |
| 522 | } |
| 523 | |
| 524 | void Window::SetPosition(PRectangle rc) { |
| 525 | wxRect r = wxRectFromPRectangle(rc); |
| 526 | GETWIN(id)->SetSize(r); |
| 527 | } |
| 528 | |
| 529 | void Window::SetPositionRelative(PRectangle rc, Window) { |
| 530 | SetPosition(rc); // ???? |
| 531 | } |
| 532 | |
| 533 | PRectangle Window::GetClientPosition() { |
| 534 | if (! id) return PRectangle(); |
| 535 | wxSize sz = GETWIN(id)->GetClientSize(); |
| 536 | return PRectangle(0, 0, sz.x, sz.y); |
| 537 | } |
| 538 | |
| 539 | void Window::Show(bool show) { |
| 540 | GETWIN(id)->Show(show); |
| 541 | } |
| 542 | |
| 543 | void Window::InvalidateAll() { |
| 544 | GETWIN(id)->Refresh(false); |
| 545 | wxWakeUpIdle(); |
| 546 | } |
| 547 | |
| 548 | void Window::InvalidateRectangle(PRectangle rc) { |
| 549 | wxRect r = wxRectFromPRectangle(rc); |
| 550 | GETWIN(id)->Refresh(false, &r); |
| 551 | wxWakeUpIdle(); |
| 552 | } |
| 553 | |
| 554 | void Window::SetFont(Font &font) { |
| 555 | GETWIN(id)->SetFont(*((wxFont*)font.GetID())); |
| 556 | } |
| 557 | |
| 558 | void Window::SetCursor(Cursor curs) { |
| 559 | int cursorId; |
| 560 | |
| 561 | switch (curs) { |
| 562 | case cursorText: |
| 563 | cursorId = wxCURSOR_IBEAM; |
| 564 | break; |
| 565 | case cursorArrow: |
| 566 | cursorId = wxCURSOR_ARROW; |
| 567 | break; |
| 568 | case cursorUp: |
| 569 | cursorId = wxCURSOR_ARROW; // ** no up arrow... wxCURSOR_UPARROW; |
| 570 | break; |
| 571 | case cursorWait: |
| 572 | cursorId = wxCURSOR_WAIT; |
| 573 | break; |
| 574 | case cursorHoriz: |
| 575 | cursorId = wxCURSOR_SIZEWE; |
| 576 | break; |
| 577 | case cursorVert: |
| 578 | cursorId = wxCURSOR_SIZENS; |
| 579 | break; |
| 580 | case cursorReverseArrow: |
| 581 | cursorId = wxCURSOR_RIGHT_ARROW; |
| 582 | break; |
| 583 | case cursorHand: |
| 584 | cursorId = wxCURSOR_HAND; |
| 585 | break; |
| 586 | default: |
| 587 | cursorId = wxCURSOR_ARROW; |
| 588 | break; |
| 589 | } |
| 590 | #ifdef __WXMOTIF__ |
| 591 | wxCursor wc = wxStockCursor(cursorId) ; |
| 592 | #else |
| 593 | wxCursor wc = wxCursor(cursorId) ; |
| 594 | #endif |
| 595 | GETWIN(id)->SetCursor(wc); |
| 596 | } |
| 597 | |
| 598 | |
| 599 | void Window::SetTitle(const char *s) { |
| 600 | GETWIN(id)->SetTitle(stc2wx(s)); |
| 601 | } |
| 602 | |
| 603 | |
| 604 | //---------------------------------------------------------------------- |
| 605 | // Helper classes for ListBox |
| 606 | |
| 607 | |
| 608 | // This is a simple subclass of wxListView that just resets focus to the |
| 609 | // parent when it gets it. |
| 610 | class wxSTCListBox : public wxListView { |
| 611 | public: |
| 612 | wxSTCListBox(wxWindow* parent, wxWindowID id, |
| 613 | const wxPoint& pos, const wxSize& size, |
| 614 | long style) |
| 615 | : wxListView() |
| 616 | { |
| 617 | #ifdef __WXMSW__ |
| 618 | Hide(); // don't flicker as we move it around... |
| 619 | #endif |
| 620 | Create(parent, id, pos, size, style); |
| 621 | } |
| 622 | |
| 623 | |
| 624 | void OnFocus(wxFocusEvent& event) { |
| 625 | GetParent()->SetFocus(); |
| 626 | event.Skip(); |
| 627 | } |
| 628 | |
| 629 | void OnKillFocus(wxFocusEvent& WXUNUSED(event)) { |
| 630 | // Do nothing. Prevents base class from resetting the colors... |
| 631 | } |
| 632 | |
| 633 | #ifdef __WXMAC__ |
| 634 | // For some reason I don't understand yet the focus doesn't really leave |
| 635 | // the listbox like it should, so if we get any events feed them back to |
| 636 | // the wxSTC |
| 637 | void OnKeyDown(wxKeyEvent& event) { |
| 638 | GetGrandParent()->GetEventHandler()->ProcessEvent(event); |
| 639 | } |
| 640 | void OnChar(wxKeyEvent& event) { |
| 641 | GetGrandParent()->GetEventHandler()->ProcessEvent(event); |
| 642 | } |
| 643 | |
| 644 | // And we need to force the focus back when being destroyed |
| 645 | ~wxSTCListBox() { |
| 646 | GetGrandParent()->SetFocus(); |
| 647 | } |
| 648 | #endif |
| 649 | |
| 650 | private: |
| 651 | DECLARE_EVENT_TABLE() |
| 652 | }; |
| 653 | |
| 654 | BEGIN_EVENT_TABLE(wxSTCListBox, wxListView) |
| 655 | EVT_SET_FOCUS( wxSTCListBox::OnFocus) |
| 656 | EVT_KILL_FOCUS(wxSTCListBox::OnKillFocus) |
| 657 | #ifdef __WXMAC__ |
| 658 | EVT_KEY_DOWN( wxSTCListBox::OnKeyDown) |
| 659 | EVT_CHAR( wxSTCListBox::OnChar) |
| 660 | #endif |
| 661 | END_EVENT_TABLE() |
| 662 | |
| 663 | |
| 664 | |
| 665 | #if wxUSE_POPUPWIN //----------------------------------- |
| 666 | #include <wx/popupwin.h> |
| 667 | |
| 668 | |
| 669 | // |
| 670 | // TODO: Refactor these two classes to have a common base (or a mix-in) to get |
| 671 | // rid of the code duplication. (Either that or convince somebody to |
| 672 | // implement wxPopupWindow for the Mac!!) |
| 673 | // |
| 674 | // In the meantime, be careful to duplicate any changes as needed... |
| 675 | // |
| 676 | |
| 677 | // A popup window to place the wxSTCListBox upon |
| 678 | class wxSTCListBoxWin : public wxPopupWindow |
| 679 | { |
| 680 | private: |
| 681 | wxListView* lv; |
| 682 | CallBackAction doubleClickAction; |
| 683 | void* doubleClickActionData; |
| 684 | public: |
| 685 | wxSTCListBoxWin(wxWindow* parent, wxWindowID id) : |
| 686 | wxPopupWindow(parent, wxBORDER_NONE) |
| 687 | { |
| 688 | SetBackgroundColour(*wxBLACK); // for our simple border |
| 689 | |
| 690 | lv = new wxSTCListBox(parent, id, wxDefaultPosition, wxDefaultSize, |
| 691 | wxLC_REPORT | wxLC_SINGLE_SEL | wxLC_NO_HEADER | wxBORDER_NONE); |
| 692 | lv->SetCursor(wxCursor(wxCURSOR_ARROW)); |
| 693 | lv->InsertColumn(0, wxEmptyString); |
| 694 | lv->InsertColumn(1, wxEmptyString); |
| 695 | |
| 696 | // NOTE: We need to fool the wxListView into thinking that it has the |
| 697 | // focus so it will use the normal selection colour and will look |
| 698 | // "right" to the user. But since the wxPopupWindow or its children |
| 699 | // can't receive focus then we have to pull a fast one and temporarily |
| 700 | // parent the listctrl on the STC window and then call SetFocus and |
| 701 | // then reparent it back to the popup. |
| 702 | lv->SetFocus(); |
| 703 | lv->Reparent(this); |
| 704 | #ifdef __WXMSW__ |
| 705 | lv->Show(); |
| 706 | #endif |
| 707 | } |
| 708 | |
| 709 | |
| 710 | // Set position in client coords |
| 711 | virtual void DoSetSize(int x, int y, |
| 712 | int width, int height, |
| 713 | int sizeFlags = wxSIZE_AUTO) { |
| 714 | if (x != wxDefaultCoord) { |
| 715 | GetParent()->ClientToScreen(&x, NULL); |
| 716 | } |
| 717 | if (y != wxDefaultCoord) { |
| 718 | GetParent()->ClientToScreen(NULL, &y); |
| 719 | } |
| 720 | wxPopupWindow::DoSetSize(x, y, width, height, sizeFlags); |
| 721 | } |
| 722 | |
| 723 | // return position as if it were in client coords |
| 724 | virtual void DoGetPosition( int *x, int *y ) const { |
| 725 | int sx, sy; |
| 726 | wxPopupWindow::DoGetPosition(&sx, &sy); |
| 727 | GetParent()->ScreenToClient(&sx, &sy); |
| 728 | if (x) *x = sx; |
| 729 | if (y) *y = sy; |
| 730 | } |
| 731 | |
| 732 | |
| 733 | bool Destroy() { |
| 734 | if ( !wxPendingDelete.Member(this) ) |
| 735 | wxPendingDelete.Append(this); |
| 736 | return true; |
| 737 | } |
| 738 | |
| 739 | |
| 740 | int IconWidth() { |
| 741 | wxImageList* il = lv->GetImageList(wxIMAGE_LIST_SMALL); |
| 742 | if (il != NULL) { |
| 743 | int w, h; |
| 744 | il->GetSize(0, w, h); |
| 745 | return w; |
| 746 | } |
| 747 | return 0; |
| 748 | } |
| 749 | |
| 750 | |
| 751 | void SetDoubleClickAction(CallBackAction action, void *data) { |
| 752 | doubleClickAction = action; |
| 753 | doubleClickActionData = data; |
| 754 | } |
| 755 | |
| 756 | |
| 757 | void OnFocus(wxFocusEvent& event) { |
| 758 | GetParent()->SetFocus(); |
| 759 | event.Skip(); |
| 760 | } |
| 761 | |
| 762 | void OnSize(wxSizeEvent& event) { |
| 763 | // resize the child |
| 764 | wxSize sz = GetSize(); |
| 765 | sz.x -= 2; |
| 766 | sz.y -= 2; |
| 767 | lv->SetSize(1, 1, sz.x, sz.y); |
| 768 | // reset the column widths |
| 769 | lv->SetColumnWidth(0, IconWidth()+4); |
| 770 | lv->SetColumnWidth(1, sz.x - 2 - lv->GetColumnWidth(0) - |
| 771 | wxSystemSettings::GetMetric(wxSYS_VSCROLL_X)); |
| 772 | event.Skip(); |
| 773 | } |
| 774 | |
| 775 | void OnActivate(wxListEvent& WXUNUSED(event)) { |
| 776 | doubleClickAction(doubleClickActionData); |
| 777 | } |
| 778 | |
| 779 | wxListView* GetLB() { return lv; } |
| 780 | |
| 781 | private: |
| 782 | DECLARE_EVENT_TABLE() |
| 783 | |
| 784 | }; |
| 785 | |
| 786 | BEGIN_EVENT_TABLE(wxSTCListBoxWin, wxPopupWindow) |
| 787 | EVT_SET_FOCUS ( wxSTCListBoxWin::OnFocus) |
| 788 | EVT_SIZE ( wxSTCListBoxWin::OnSize) |
| 789 | EVT_LIST_ITEM_ACTIVATED(wxID_ANY, wxSTCListBoxWin::OnActivate) |
| 790 | END_EVENT_TABLE() |
| 791 | |
| 792 | |
| 793 | |
| 794 | #else // wxUSE_POPUPWIN ----------------------------------- |
| 795 | |
| 796 | // A normal window to place the wxSTCListBox upon. |
| 797 | class wxSTCListBoxWin : public wxWindow { |
| 798 | private: |
| 799 | wxListView* lv; |
| 800 | CallBackAction doubleClickAction; |
| 801 | void* doubleClickActionData; |
| 802 | public: |
| 803 | wxSTCListBoxWin(wxWindow* parent, wxWindowID id) : |
| 804 | wxWindow(parent, id, wxDefaultPosition, wxSize(0,0), wxSIMPLE_BORDER ) |
| 805 | { |
| 806 | |
| 807 | lv = new wxSTCListBox(this, id, wxDefaultPosition, wxDefaultSize, |
| 808 | wxLC_REPORT | wxLC_SINGLE_SEL | wxLC_NO_HEADER | wxNO_BORDER); |
| 809 | lv->SetCursor(wxCursor(wxCURSOR_ARROW)); |
| 810 | lv->InsertColumn(0, wxEmptyString); |
| 811 | lv->InsertColumn(1, wxEmptyString); |
| 812 | |
| 813 | // Eventhough we immediately reset the focus to the parent, this helps |
| 814 | // things to look right... |
| 815 | lv->SetFocus(); |
| 816 | |
| 817 | Hide(); |
| 818 | } |
| 819 | |
| 820 | |
| 821 | // On OSX and (possibly others) there can still be pending |
| 822 | // messages/events for the list control when Scintilla wants to |
| 823 | // close it, so do a pending delete of it instead of destroying |
| 824 | // immediately. |
| 825 | bool Destroy() { |
| 826 | #ifdef __WXMAC__ |
| 827 | // The bottom edge of this window is not getting properly |
| 828 | // refreshed upon deletion, so help it out... |
| 829 | wxWindow* p = GetParent(); |
| 830 | wxRect r(GetPosition(), GetSize()); |
| 831 | r.SetHeight(r.GetHeight()+1); |
| 832 | p->Refresh(false, &r); |
| 833 | #endif |
| 834 | if ( !wxPendingDelete.Member(this) ) |
| 835 | wxPendingDelete.Append(this); |
| 836 | return true; |
| 837 | } |
| 838 | |
| 839 | |
| 840 | int IconWidth() { |
| 841 | wxImageList* il = lv->GetImageList(wxIMAGE_LIST_SMALL); |
| 842 | if (il != NULL) { |
| 843 | int w, h; |
| 844 | il->GetSize(0, w, h); |
| 845 | return w; |
| 846 | } |
| 847 | return 0; |
| 848 | } |
| 849 | |
| 850 | |
| 851 | void SetDoubleClickAction(CallBackAction action, void *data) { |
| 852 | doubleClickAction = action; |
| 853 | doubleClickActionData = data; |
| 854 | } |
| 855 | |
| 856 | |
| 857 | void OnFocus(wxFocusEvent& event) { |
| 858 | GetParent()->SetFocus(); |
| 859 | event.Skip(); |
| 860 | } |
| 861 | |
| 862 | void OnSize(wxSizeEvent& event) { |
| 863 | // resize the child |
| 864 | wxSize sz = GetClientSize(); |
| 865 | lv->SetSize(sz); |
| 866 | // reset the column widths |
| 867 | lv->SetColumnWidth(0, IconWidth()+4); |
| 868 | lv->SetColumnWidth(1, sz.x - 2 - lv->GetColumnWidth(0) - |
| 869 | wxSystemSettings::GetMetric(wxSYS_VSCROLL_X)); |
| 870 | event.Skip(); |
| 871 | } |
| 872 | |
| 873 | #ifdef __WXMAC__ |
| 874 | virtual bool Show(bool show = true) { |
| 875 | bool rv = wxWindow::Show(show); |
| 876 | GetParent()->Refresh(false); |
| 877 | return rv; |
| 878 | } |
| 879 | #endif |
| 880 | |
| 881 | void OnActivate(wxListEvent& WXUNUSED(event)) { |
| 882 | doubleClickAction(doubleClickActionData); |
| 883 | } |
| 884 | |
| 885 | wxListView* GetLB() { return lv; } |
| 886 | |
| 887 | private: |
| 888 | DECLARE_EVENT_TABLE() |
| 889 | }; |
| 890 | |
| 891 | |
| 892 | BEGIN_EVENT_TABLE(wxSTCListBoxWin, wxWindow) |
| 893 | EVT_SET_FOCUS ( wxSTCListBoxWin::OnFocus) |
| 894 | EVT_SIZE ( wxSTCListBoxWin::OnSize) |
| 895 | EVT_LIST_ITEM_ACTIVATED(wxID_ANY, wxSTCListBoxWin::OnActivate) |
| 896 | END_EVENT_TABLE() |
| 897 | |
| 898 | #endif // wxUSE_POPUPWIN ----------------------------------- |
| 899 | |
| 900 | |
| 901 | inline wxSTCListBoxWin* GETLBW(WindowID win) { |
| 902 | return ((wxSTCListBoxWin*)win); |
| 903 | } |
| 904 | |
| 905 | inline wxListView* GETLB(WindowID win) { |
| 906 | return GETLBW(win)->GetLB(); |
| 907 | } |
| 908 | |
| 909 | //---------------------------------------------------------------------- |
| 910 | |
| 911 | class ListBoxImpl : public ListBox { |
| 912 | private: |
| 913 | int lineHeight; |
| 914 | bool unicodeMode; |
| 915 | int desiredVisibleRows; |
| 916 | int aveCharWidth; |
| 917 | int maxStrWidth; |
| 918 | wxImageList* imgList; |
| 919 | wxArrayInt* imgTypeMap; |
| 920 | |
| 921 | public: |
| 922 | ListBoxImpl(); |
| 923 | ~ListBoxImpl(); |
| 924 | |
| 925 | virtual void SetFont(Font &font); |
| 926 | virtual void Create(Window &parent, int ctrlID, int lineHeight_, bool unicodeMode_); |
| 927 | virtual void SetAverageCharWidth(int width); |
| 928 | virtual void SetVisibleRows(int rows); |
| 929 | virtual PRectangle GetDesiredRect(); |
| 930 | virtual int CaretFromEdge(); |
| 931 | virtual void Clear(); |
| 932 | virtual void Append(char *s, int type = -1); |
| 933 | virtual int Length(); |
| 934 | virtual void Select(int n); |
| 935 | virtual int GetSelection(); |
| 936 | virtual int Find(const char *prefix); |
| 937 | virtual void GetValue(int n, char *value, int len); |
| 938 | virtual void RegisterImage(int type, const char *xpm_data); |
| 939 | virtual void ClearRegisteredImages(); |
| 940 | virtual void SetDoubleClickAction(CallBackAction, void *); |
| 941 | |
| 942 | }; |
| 943 | |
| 944 | |
| 945 | ListBoxImpl::ListBoxImpl() |
| 946 | : lineHeight(10), unicodeMode(false), |
| 947 | desiredVisibleRows(5), aveCharWidth(8), maxStrWidth(0), |
| 948 | imgList(NULL), imgTypeMap(NULL) |
| 949 | { |
| 950 | } |
| 951 | |
| 952 | ListBoxImpl::~ListBoxImpl() { |
| 953 | if (imgList) { |
| 954 | delete imgList; |
| 955 | imgList = NULL; |
| 956 | } |
| 957 | if (imgTypeMap) { |
| 958 | delete imgTypeMap; |
| 959 | imgTypeMap = NULL; |
| 960 | } |
| 961 | } |
| 962 | |
| 963 | |
| 964 | void ListBoxImpl::SetFont(Font &font) { |
| 965 | GETLB(id)->SetFont(*((wxFont*)font.GetID())); |
| 966 | } |
| 967 | |
| 968 | |
| 969 | void ListBoxImpl::Create(Window &parent, int ctrlID, int lineHeight_, bool unicodeMode_) { |
| 970 | lineHeight = lineHeight_; |
| 971 | unicodeMode = unicodeMode_; |
| 972 | maxStrWidth = 0; |
| 973 | id = new wxSTCListBoxWin(GETWIN(parent.GetID()), ctrlID); |
| 974 | if (imgList != NULL) |
| 975 | GETLB(id)->SetImageList(imgList, wxIMAGE_LIST_SMALL); |
| 976 | } |
| 977 | |
| 978 | |
| 979 | void ListBoxImpl::SetAverageCharWidth(int width) { |
| 980 | aveCharWidth = width; |
| 981 | } |
| 982 | |
| 983 | |
| 984 | void ListBoxImpl::SetVisibleRows(int rows) { |
| 985 | desiredVisibleRows = rows; |
| 986 | } |
| 987 | |
| 988 | |
| 989 | PRectangle ListBoxImpl::GetDesiredRect() { |
| 990 | // wxListCtrl doesn't have a DoGetBestSize, so instead we kept track of |
| 991 | // the max size in Append and calculate it here... |
| 992 | int maxw = maxStrWidth; |
| 993 | int maxh ; |
| 994 | |
| 995 | // give it a default if there are no lines, and/or add a bit more |
| 996 | if (maxw == 0) maxw = 100; |
| 997 | maxw += aveCharWidth * 3 + |
| 998 | GETLBW(id)->IconWidth() + wxSystemSettings::GetMetric(wxSYS_VSCROLL_X); |
| 999 | if (maxw > 350) |
| 1000 | maxw = 350; |
| 1001 | |
| 1002 | // estimate a desired height |
| 1003 | int count = GETLB(id)->GetItemCount(); |
| 1004 | if (count) { |
| 1005 | wxRect rect; |
| 1006 | GETLB(id)->GetItemRect(0, rect); |
| 1007 | maxh = count * rect.GetHeight(); |
| 1008 | if (maxh > 140) // TODO: Use desiredVisibleRows?? |
| 1009 | maxh = 140; |
| 1010 | |
| 1011 | // Try to make the size an exact multiple of some number of lines |
| 1012 | int lines = maxh / rect.GetHeight(); |
| 1013 | maxh = (lines + 1) * rect.GetHeight() + 2; |
| 1014 | } |
| 1015 | else |
| 1016 | maxh = 100; |
| 1017 | |
| 1018 | PRectangle rc; |
| 1019 | rc.top = 0; |
| 1020 | rc.left = 0; |
| 1021 | rc.right = maxw; |
| 1022 | rc.bottom = maxh; |
| 1023 | return rc; |
| 1024 | } |
| 1025 | |
| 1026 | |
| 1027 | int ListBoxImpl::CaretFromEdge() { |
| 1028 | return 4 + GETLBW(id)->IconWidth(); |
| 1029 | } |
| 1030 | |
| 1031 | |
| 1032 | void ListBoxImpl::Clear() { |
| 1033 | GETLB(id)->DeleteAllItems(); |
| 1034 | } |
| 1035 | |
| 1036 | |
| 1037 | void ListBoxImpl::Append(char *s, int type) { |
| 1038 | wxString text = stc2wx(s); |
| 1039 | long count = GETLB(id)->GetItemCount(); |
| 1040 | long itemID = GETLB(id)->InsertItem(count, wxEmptyString); |
| 1041 | GETLB(id)->SetItem(itemID, 1, text); |
| 1042 | int itemWidth = 0; |
| 1043 | GETLB(id)->GetTextExtent(text, &itemWidth, NULL); |
| 1044 | maxStrWidth = wxMax(maxStrWidth, itemWidth); |
| 1045 | if (type != -1) { |
| 1046 | wxCHECK_RET(imgTypeMap, wxT("Unexpected NULL imgTypeMap")); |
| 1047 | long idx = imgTypeMap->Item(type); |
| 1048 | GETLB(id)->SetItemImage(itemID, idx, idx); |
| 1049 | } |
| 1050 | } |
| 1051 | |
| 1052 | |
| 1053 | int ListBoxImpl::Length() { |
| 1054 | return GETLB(id)->GetItemCount(); |
| 1055 | } |
| 1056 | |
| 1057 | |
| 1058 | void ListBoxImpl::Select(int n) { |
| 1059 | bool select = true; |
| 1060 | if (n == -1) { |
| 1061 | n = 0; |
| 1062 | select = false; |
| 1063 | } |
| 1064 | GETLB(id)->Focus(n); |
| 1065 | GETLB(id)->Select(n, select); |
| 1066 | } |
| 1067 | |
| 1068 | |
| 1069 | int ListBoxImpl::GetSelection() { |
| 1070 | return GETLB(id)->GetFirstSelected(); |
| 1071 | } |
| 1072 | |
| 1073 | |
| 1074 | int ListBoxImpl::Find(const char *WXUNUSED(prefix)) { |
| 1075 | // No longer used |
| 1076 | return wxNOT_FOUND; |
| 1077 | } |
| 1078 | |
| 1079 | |
| 1080 | void ListBoxImpl::GetValue(int n, char *value, int len) { |
| 1081 | wxListItem item; |
| 1082 | item.SetId(n); |
| 1083 | item.SetColumn(1); |
| 1084 | item.SetMask(wxLIST_MASK_TEXT); |
| 1085 | GETLB(id)->GetItem(item); |
| 1086 | strncpy(value, wx2stc(item.GetText()), len); |
| 1087 | value[len-1] = '\0'; |
| 1088 | } |
| 1089 | |
| 1090 | |
| 1091 | void ListBoxImpl::RegisterImage(int type, const char *xpm_data) { |
| 1092 | wxMemoryInputStream stream(xpm_data, strlen(xpm_data)+1); |
| 1093 | wxImage img(stream, wxBITMAP_TYPE_XPM); |
| 1094 | wxBitmap bmp(img); |
| 1095 | |
| 1096 | if (! imgList) { |
| 1097 | // assumes all images are the same size |
| 1098 | imgList = new wxImageList(bmp.GetWidth(), bmp.GetHeight(), true); |
| 1099 | imgTypeMap = new wxArrayInt; |
| 1100 | } |
| 1101 | |
| 1102 | int idx = imgList->Add(bmp); |
| 1103 | |
| 1104 | // do we need to extend the mapping array? |
| 1105 | wxArrayInt& itm = *imgTypeMap; |
| 1106 | if ( itm.GetCount() < (size_t)type+1) |
| 1107 | itm.Add(-1, type - itm.GetCount() + 1); |
| 1108 | |
| 1109 | // Add an item that maps type to the image index |
| 1110 | itm[type] = idx; |
| 1111 | } |
| 1112 | |
| 1113 | void ListBoxImpl::ClearRegisteredImages() { |
| 1114 | if (imgList) { |
| 1115 | delete imgList; |
| 1116 | imgList = NULL; |
| 1117 | } |
| 1118 | if (imgTypeMap) { |
| 1119 | delete imgTypeMap; |
| 1120 | imgTypeMap = NULL; |
| 1121 | } |
| 1122 | if (id) |
| 1123 | GETLB(id)->SetImageList(NULL, wxIMAGE_LIST_SMALL); |
| 1124 | } |
| 1125 | |
| 1126 | |
| 1127 | void ListBoxImpl::SetDoubleClickAction(CallBackAction action, void *data) { |
| 1128 | GETLBW(id)->SetDoubleClickAction(action, data); |
| 1129 | } |
| 1130 | |
| 1131 | |
| 1132 | |
| 1133 | ListBox::ListBox() { |
| 1134 | } |
| 1135 | |
| 1136 | ListBox::~ListBox() { |
| 1137 | } |
| 1138 | |
| 1139 | ListBox *ListBox::Allocate() { |
| 1140 | return new ListBoxImpl(); |
| 1141 | } |
| 1142 | |
| 1143 | //---------------------------------------------------------------------- |
| 1144 | |
| 1145 | Menu::Menu() : id(0) { |
| 1146 | } |
| 1147 | |
| 1148 | void Menu::CreatePopUp() { |
| 1149 | Destroy(); |
| 1150 | id = new wxMenu(); |
| 1151 | } |
| 1152 | |
| 1153 | void Menu::Destroy() { |
| 1154 | if (id) |
| 1155 | delete (wxMenu*)id; |
| 1156 | id = 0; |
| 1157 | } |
| 1158 | |
| 1159 | void Menu::Show(Point pt, Window &w) { |
| 1160 | GETWIN(w.GetID())->PopupMenu((wxMenu*)id, pt.x - 4, pt.y); |
| 1161 | Destroy(); |
| 1162 | } |
| 1163 | |
| 1164 | //---------------------------------------------------------------------- |
| 1165 | |
| 1166 | DynamicLibrary *DynamicLibrary::Load(const char *WXUNUSED(modulePath)) { |
| 1167 | wxFAIL_MSG(wxT("Dynamic lexer loading not implemented yet")); |
| 1168 | return NULL; |
| 1169 | } |
| 1170 | |
| 1171 | //---------------------------------------------------------------------- |
| 1172 | |
| 1173 | ColourDesired Platform::Chrome() { |
| 1174 | wxColour c; |
| 1175 | c = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE); |
| 1176 | return ColourDesired(c.Red(), c.Green(), c.Blue()); |
| 1177 | } |
| 1178 | |
| 1179 | ColourDesired Platform::ChromeHighlight() { |
| 1180 | wxColour c; |
| 1181 | c = wxSystemSettings::GetColour(wxSYS_COLOUR_3DHIGHLIGHT); |
| 1182 | return ColourDesired(c.Red(), c.Green(), c.Blue()); |
| 1183 | } |
| 1184 | |
| 1185 | const char *Platform::DefaultFont() { |
| 1186 | static char buf[128]; |
| 1187 | strcpy(buf, wxNORMAL_FONT->GetFaceName().mbc_str()); |
| 1188 | return buf; |
| 1189 | } |
| 1190 | |
| 1191 | int Platform::DefaultFontSize() { |
| 1192 | return wxNORMAL_FONT->GetPointSize(); |
| 1193 | } |
| 1194 | |
| 1195 | unsigned int Platform::DoubleClickTime() { |
| 1196 | return 500; // **** ::GetDoubleClickTime(); |
| 1197 | } |
| 1198 | |
| 1199 | bool Platform::MouseButtonBounce() { |
| 1200 | return false; |
| 1201 | } |
| 1202 | void Platform::DebugDisplay(const char *s) { |
| 1203 | wxLogDebug(stc2wx(s)); |
| 1204 | } |
| 1205 | |
| 1206 | bool Platform::IsKeyDown(int WXUNUSED(key)) { |
| 1207 | return false; // I don't think we'll need this. |
| 1208 | } |
| 1209 | |
| 1210 | long Platform::SendScintilla(WindowID w, |
| 1211 | unsigned int msg, |
| 1212 | unsigned long wParam, |
| 1213 | long lParam) { |
| 1214 | |
| 1215 | wxStyledTextCtrl* stc = (wxStyledTextCtrl*)w; |
| 1216 | return stc->SendMsg(msg, wParam, lParam); |
| 1217 | } |
| 1218 | |
| 1219 | long Platform::SendScintillaPointer(WindowID w, |
| 1220 | unsigned int msg, |
| 1221 | unsigned long wParam, |
| 1222 | void *lParam) { |
| 1223 | |
| 1224 | wxStyledTextCtrl* stc = (wxStyledTextCtrl*)w; |
| 1225 | return stc->SendMsg(msg, wParam, (long)lParam); |
| 1226 | } |
| 1227 | |
| 1228 | |
| 1229 | // These are utility functions not really tied to a platform |
| 1230 | |
| 1231 | int Platform::Minimum(int a, int b) { |
| 1232 | if (a < b) |
| 1233 | return a; |
| 1234 | else |
| 1235 | return b; |
| 1236 | } |
| 1237 | |
| 1238 | int Platform::Maximum(int a, int b) { |
| 1239 | if (a > b) |
| 1240 | return a; |
| 1241 | else |
| 1242 | return b; |
| 1243 | } |
| 1244 | |
| 1245 | #define TRACE |
| 1246 | |
| 1247 | void Platform::DebugPrintf(const char *format, ...) { |
| 1248 | #ifdef TRACE |
| 1249 | char buffer[2000]; |
| 1250 | va_list pArguments; |
| 1251 | va_start(pArguments, format); |
| 1252 | vsprintf(buffer,format,pArguments); |
| 1253 | va_end(pArguments); |
| 1254 | Platform::DebugDisplay(buffer); |
| 1255 | #endif |
| 1256 | } |
| 1257 | |
| 1258 | |
| 1259 | static bool assertionPopUps = true; |
| 1260 | |
| 1261 | bool Platform::ShowAssertionPopUps(bool assertionPopUps_) { |
| 1262 | bool ret = assertionPopUps; |
| 1263 | assertionPopUps = assertionPopUps_; |
| 1264 | return ret; |
| 1265 | } |
| 1266 | |
| 1267 | void Platform::Assert(const char *c, const char *file, int line) { |
| 1268 | char buffer[2000]; |
| 1269 | sprintf(buffer, "Assertion [%s] failed at %s %d", c, file, line); |
| 1270 | if (assertionPopUps) { |
| 1271 | /*int idButton = */ |
| 1272 | wxMessageBox(stc2wx(buffer), |
| 1273 | wxT("Assertion failure"), |
| 1274 | wxICON_HAND | wxOK); |
| 1275 | // if (idButton == IDRETRY) { |
| 1276 | // ::DebugBreak(); |
| 1277 | // } else if (idButton == IDIGNORE) { |
| 1278 | // // all OK |
| 1279 | // } else { |
| 1280 | // abort(); |
| 1281 | // } |
| 1282 | } else { |
| 1283 | strcat(buffer, "\r\n"); |
| 1284 | Platform::DebugDisplay(buffer); |
| 1285 | abort(); |
| 1286 | } |
| 1287 | } |
| 1288 | |
| 1289 | |
| 1290 | int Platform::Clamp(int val, int minVal, int maxVal) { |
| 1291 | if (val > maxVal) |
| 1292 | val = maxVal; |
| 1293 | if (val < minVal) |
| 1294 | val = minVal; |
| 1295 | return val; |
| 1296 | } |
| 1297 | |
| 1298 | |
| 1299 | bool Platform::IsDBCSLeadByte(int WXUNUSED(codePage), char WXUNUSED(ch)) { |
| 1300 | return false; |
| 1301 | } |
| 1302 | |
| 1303 | int Platform::DBCSCharLength(int WXUNUSED(codePage), const char *WXUNUSED(s)) { |
| 1304 | return 1; |
| 1305 | } |
| 1306 | |
| 1307 | int Platform::DBCSCharMaxLength() { |
| 1308 | return 1; |
| 1309 | } |
| 1310 | |
| 1311 | |
| 1312 | //---------------------------------------------------------------------- |
| 1313 | |
| 1314 | ElapsedTime::ElapsedTime() { |
| 1315 | wxStartTimer(); |
| 1316 | } |
| 1317 | |
| 1318 | double ElapsedTime::Duration(bool reset) { |
| 1319 | double result = wxGetElapsedTime(reset); |
| 1320 | result /= 1000.0; |
| 1321 | return result; |
| 1322 | } |
| 1323 | |
| 1324 | |
| 1325 | //---------------------------------------------------------------------- |
| 1326 | |
| 1327 | #if wxUSE_UNICODE |
| 1328 | |
| 1329 | #include "UniConversion.h" |
| 1330 | |
| 1331 | // Convert using Scintilla's functions instead of wx's, Scintilla's are more |
| 1332 | // forgiving and won't assert... |
| 1333 | |
| 1334 | wxString stc2wx(const char* str, size_t len) |
| 1335 | { |
| 1336 | if (!len) |
| 1337 | return wxEmptyString; |
| 1338 | |
| 1339 | size_t wclen = UCS2Length(str, len); |
| 1340 | wxWCharBuffer buffer(wclen+1); |
| 1341 | |
| 1342 | size_t actualLen = UCS2FromUTF8(str, len, buffer.data(), wclen+1); |
| 1343 | return wxString(buffer.data(), actualLen); |
| 1344 | } |
| 1345 | |
| 1346 | |
| 1347 | |
| 1348 | wxString stc2wx(const char* str) |
| 1349 | { |
| 1350 | return stc2wx(str, strlen(str)); |
| 1351 | } |
| 1352 | |
| 1353 | |
| 1354 | const wxWX2MBbuf wx2stc(const wxString& str) |
| 1355 | { |
| 1356 | const wchar_t* wcstr = str.c_str(); |
| 1357 | size_t wclen = str.length(); |
| 1358 | size_t len = UTF8Length(wcstr, wclen); |
| 1359 | |
| 1360 | wxCharBuffer buffer(len+1); |
| 1361 | UTF8FromUCS2(wcstr, wclen, buffer.data(), len); |
| 1362 | |
| 1363 | // TODO check NULL termination!! |
| 1364 | |
| 1365 | return buffer; |
| 1366 | } |
| 1367 | |
| 1368 | #endif |
| 1369 | |
| 1370 | |
| 1371 | |
| 1372 | |
| 1373 | |
| 1374 | |