utils/wxPython/src/gdi.i

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        gdi.i
   3 // Purpose:     SWIG interface file for wxDC, wxBrush, wxPen, wxFont, etc.
   4 //
   5 // Author:      Robin Dunn
   6 //
   7 // Created:     7/7/97
   8 // RCS-ID:      $Id$
   9 // Copyright:   (c) 1998 by Total Control Software
  10 // Licence:     wxWindows license
  11 /////////////////////////////////////////////////////////////////////////////
  12
  13
  14 %module gdi
  15
  16 %{
  17 #include "helpers.h"
  18 #include <wx/metafile.h>
  19 #include <wx/imaglist.h>
  20 #ifndef __WXMSW__
  21 #include <wx/dcps.h>
  22 #endif
  23 %}
  24
  25 //----------------------------------------------------------------------
  26
  27 %include typemaps.i
  28 %include my_typemaps.i
  29
  30 // Import some definitions of other classes, etc.
  31 %import _defs.i
  32 %import misc.i
  33
  34 //---------------------------------------------------------------------------
  35
  36 class wxBitmap {
  37 public:
  38     wxBitmap(const wxString& name, long type);
  39     ~wxBitmap();
  40
  41 #ifdef __WXMSW__
  42     void Create(int width, int height, int depth = -1);
  43 #endif
  44     int GetDepth();
  45     int GetHeight();
  46     wxPalette* GetPalette();
  47     wxMask* GetMask();
  48     int GetWidth();
  49     bool LoadFile(const wxString& name, long flags);
  50     bool Ok();
  51     bool SaveFile(const wxString& name, int type, wxPalette* palette = NULL);
  52     void SetDepth(int depth);
  53     void SetHeight(int height);
  54     void SetMask(wxMask* mask);
  55 #ifdef __WXMSW__
  56     void SetPalette(wxPalette& palette);
  57 #endif
  58     void SetWidth(int width);
  59 };
  60
  61 %new wxBitmap* wxEmptyBitmap(int width, int height, int depth=-1);
  62 wxBitmap* wxNoRefBitmap(char* name, long flags);
  63
  64 %{                              // Alternate 'constructor'
  65     wxBitmap* wxEmptyBitmap(int width, int height, int depth=-1) {
  66         return new wxBitmap(width, height, depth);
  67     }
  68
  69                                 // This one won't own the reference, so Python won't call
  70                                 // the dtor, this is good for toolbars and such where
  71                                 // the parent will manage the bitmap.
  72     wxBitmap* wxNoRefBitmap(char* name, long flags) {
  73         return new wxBitmap(name, flags);
  74     }
  75 %}
  76
  77 //---------------------------------------------------------------------------
  78
  79 class wxMask {
  80 public:
  81     wxMask(const wxBitmap& bitmap);
  82     ~wxMask();
  83 };
  84
  85 %new wxMask* wxMaskColour(const wxBitmap& bitmap, const wxColour& colour);
  86 %{
  87     wxMask* wxMaskColour(const wxBitmap& bitmap, const wxColour& colour) {
  88         return new wxMask(bitmap, colour);
  89     }
  90 %}
  91
  92
  93 //---------------------------------------------------------------------------
  94
  95
  96 class wxIcon : public wxBitmap {
  97 public:
  98 #ifdef __WXMSW__
  99     wxIcon(const wxString& name, long flags,
 100            int desiredWidth = -1, int desiredHeight = -1);
 101 #endif
 102     ~wxIcon();
 103
 104     int GetDepth();
 105     int GetHeight();
 106     int GetWidth();
 107     bool LoadFile(const wxString& name, long flags);
 108     bool Ok();
 109     void SetDepth(int depth);
 110     void SetHeight(int height);
 111     void SetWidth(int width);
 112 };
 113
 114 //---------------------------------------------------------------------------
 115
 116 class wxCursor : public wxBitmap {
 117 public:
 118 #ifdef __WXMSW__
 119     wxCursor(const wxString& cursorName, long flags, int hotSpotX=0, int hotSpotY=0);
 120 #endif
 121     ~wxCursor();
 122     bool Ok();
 123 };
 124
 125 %name(wxStockCursor) %new wxCursor* wxPyStockCursor(int id);
 126 %{                              // Alternate 'constructor'
 127     wxCursor* wxPyStockCursor(int id) {
 128         return new wxCursor(id);
 129     }
 130 %}
 131
 132 //----------------------------------------------------------------------
 133
 134 class wxFont {
 135 public:
 136     // I'll do it this way to use long-lived objects and not have to
 137     // worry about when python may delete the object.
 138     %addmethods {
 139         wxFont( int pointSize, int family, int style, int weight,
 140                 int underline=FALSE, char* faceName = "") {
 141
 142             return wxTheFontList->FindOrCreateFont(pointSize, family, style, weight,
 143                                                    underline, faceName);
 144         }
 145         // NO Destructor.
 146     }
 147
 148
 149     wxString GetFaceName();
 150     int GetFamily();
 151 #ifdef __WXMSW__
 152     int GetFontId();
 153 #endif
 154     int GetPointSize();
 155     int GetStyle();
 156     bool GetUnderlined();
 157     int GetWeight();
 158     void SetFaceName(const wxString& faceName);
 159     void SetFamily(int family);
 160     void SetPointSize(int pointSize);
 161     void SetStyle(int style);
 162     void SetUnderlined(bool underlined);
 163     void SetWeight(int weight);
 164 };
 165
 166 //----------------------------------------------------------------------
 167
 168 class wxColour {
 169 public:
 170     wxColour(unsigned char red=0, unsigned char green=0, unsigned char blue=0);
 171     ~wxColour();
 172     unsigned char Red();
 173     unsigned char Green();
 174     unsigned char Blue();
 175     bool Ok();
 176     void Set(unsigned char red, unsigned char green, unsigned char blue);
 177     %addmethods {
 178         PyObject* Get() {
 179             PyObject* rv = PyTuple_New(3);
 180             PyTuple_SetItem(rv, 0, PyInt_FromLong(self->Red()));
 181             PyTuple_SetItem(rv, 1, PyInt_FromLong(self->Green()));
 182             PyTuple_SetItem(rv, 2, PyInt_FromLong(self->Blue()));
 183             return rv;
 184         }
 185     }
 186 };
 187
 188 %new wxColour* wxNamedColour(const wxString& colorName);
 189 %{                                      // Alternate 'constructor'
 190     wxColour* wxNamedColour(const wxString& colorName) {
 191         return new wxColour(colorName);
 192     }
 193 %}
 194
 195
 196 //----------------------------------------------------------------------
 197
 198 typedef unsigned long wxDash;
 199
 200 class wxPen {
 201 public:
 202     // I'll do it this way to use long-lived objects and not have to
 203     // worry about when python may delete the object.
 204     %addmethods {
 205         wxPen(wxColour* colour, int width=1, int style=wxSOLID) {
 206             return wxThePenList->FindOrCreatePen(*colour, width, style);
 207         }
 208         // NO Destructor.
 209     }
 210
 211     int GetCap();
 212     wxColour& GetColour();
 213
 214     int GetJoin();
 215     int GetStyle();
 216     int GetWidth();
 217     bool Ok();
 218     void SetCap(int cap_style);
 219     void SetColour(wxColour& colour);
 220     void SetJoin(int join_style);
 221     void SetStyle(int style);
 222     void SetWidth(int width);
 223
 224 #ifdef __WXMSW__
 225             // **** This one needs to return a list of ints (wxDash)
 226     int GetDashes(wxDash **dashes);
 227     wxBitmap* GetStipple();
 228     void SetDashes(int LCOUNT, wxDash* LIST);
 229     void SetStipple(wxBitmap& stipple);
 230 #endif
 231 };
 232
 233 //----------------------------------------------------------------------
 234
 235 class wxBrush {
 236 public:
 237     // I'll do it this way to use long-lived objects and not have to
 238     // worry about when python may delete the object.
 239     %addmethods {
 240         wxBrush(wxColour* colour, int style=wxSOLID) {
 241             return wxTheBrushList->FindOrCreateBrush(*colour, style);
 242         }
 243         // NO Destructor.
 244     }
 245
 246     wxColour& GetColour();
 247     wxBitmap * GetStipple();
 248     int GetStyle();
 249     bool Ok();
 250     void SetColour(wxColour &colour);
 251     void SetStipple(wxBitmap& bitmap);
 252     void SetStyle(int style);
 253 };
 254
 255 //----------------------------------------------------------------------
 256
 257
 258
 259 class wxDC {
 260 public:
 261 //    wxDC(); **** abstract base class, can't instantiate.
 262     ~wxDC();
 263
 264     void BeginDrawing();
 265     bool Blit(long xdest, long ydest, long width, long height,
 266                 wxDC *source, long xsrc, long ysrc, long logical_func);
 267     void Clear();
 268     void CrossHair(long x, long y);
 269     void DestroyClippingRegion();
 270     long DeviceToLogicalX(long x);
 271     long DeviceToLogicalXRel(long x);
 272     long DeviceToLogicalY(long y);
 273     long DeviceToLogicalYRel(long y);
 274     void DrawArc(long x1, long y1, long x2, long y2, long xc, long yc);
 275     void DrawEllipse(long x, long y, long width, long height);
 276     void DrawEllipticArc(long x, long y, long width, long height, long start, long end);
 277     void DrawIcon(const wxIcon& icon, long x, long y);
 278     void DrawLine(long x1, long y1, long x2, long y2);
 279     void DrawLines(int LCOUNT, wxPoint* LIST, long xoffset=0, long yoffset=0);
 280     void DrawPolygon(int LCOUNT, wxPoint* LIST, long xoffset=0, long yoffset=0,
 281                      int fill_style=wxODDEVEN_RULE);
 282     void DrawPoint(long x, long y);
 283     void DrawRectangle(long x, long y, long width, long height);
 284     void DrawRoundedRectangle(long x, long y, long width, long height, long radius=20);
 285     void DrawSpline(int LCOUNT, wxPoint* LIST);
 286     void DrawText(const wxString& text, long x, long y);
 287     void EndDoc();
 288     void EndDrawing();
 289     void EndPage();
 290     void FloodFill(long x, long y, const wxColour& colour, int style=wxFLOOD_SURFACE);
 291     wxBrush&  GetBackground();
 292     wxBrush&  GetBrush();
 293     long GetCharHeight();
 294     long GetCharWidth();
 295     void GetClippingBox(long *OUTPUT, long *OUTPUT,
 296                         long *OUTPUT, long *OUTPUT);
 297     wxFont& GetFont();
 298     int GetLogicalFunction();
 299     int GetMapMode();
 300     bool GetOptimization();
 301     wxPen& GetPen();
 302     %addmethods {
 303         %new wxColour* GetPixel(long x, long y) {
 304             wxColour* wc = new wxColour();
 305             self->GetPixel(x, y, wc);
 306             return wc;
 307         }
 308     }
 309     void GetSize(int* OUTPUT, int* OUTPUT); //void GetSize(long* OUTPUT, long* OUTPUT);
 310     wxColour& GetTextBackground();
 311     void GetTextExtent(const wxString& string, long *OUTPUT, long *OUTPUT);
 312     %name(GetFullTextExtent)void GetTextExtent(const wxString& string,
 313                        long *OUTPUT, long *OUTPUT, long *OUTPUT, long* OUTPUT,
 314                        const wxFont* font = NULL);
 315     wxColour& GetTextForeground();
 316     long LogicalToDeviceX(long x);
 317     long LogicalToDeviceXRel(long x);
 318     long LogicalToDeviceY(long y);
 319     long LogicalToDeviceYRel(long y);
 320     long MaxX();
 321     long MaxY();
 322     long MinX();
 323     long MinY();
 324     bool Ok();
 325     void SetDeviceOrigin(long x, long y);
 326     void SetBackground(const wxBrush& brush);
 327     void SetBackgroundMode(int mode);
 328     void SetClippingRegion(long x, long y, long width, long height);
 329     void SetPalette(const wxPalette& colourMap);
 330     void SetBrush(const wxBrush& brush);
 331     void SetFont(const wxFont& font);
 332     void SetLogicalFunction(int function);
 333     void SetMapMode(int mode);
 334     void SetOptimization(bool optimize);
 335     void SetPen(const wxPen& pen);
 336     void SetTextBackground(const wxColour& colour);
 337     void SetTextForeground(const wxColour& colour);
 338     void SetUserScale(double x_scale, double y_scale);
 339     bool StartDoc(const wxString& message);
 340     void StartPage();
 341
 342
 343     %addmethods {
 344             // This one is my own creation...
 345         void DrawBitmap(wxBitmap& bitmap, long x, long y, bool swapPalette=TRUE) {
 346             wxMemoryDC* memDC = new wxMemoryDC;
 347             memDC->SelectObject(bitmap);
 348             if (swapPalette)
 349                 self->SetPalette(*bitmap.GetPalette());
 350             self->Blit(x, y, bitmap.GetWidth(), bitmap.GetHeight(), memDC,
 351                     0, 0, self->GetLogicalFunction());
 352             memDC->SelectObject(wxNullBitmap);
 353             delete memDC;
 354         }
 355     }
 356 };
 357
 358
 359 //----------------------------------------------------------------------
 360
 361 class wxMemoryDC : public wxDC {
 362 public:
 363     wxMemoryDC();
 364
 365     void SelectObject(const wxBitmap& bitmap);
 366 }
 367
 368 %new wxMemoryDC* wxMemoryDCFromDC(wxDC* oldDC);
 369 %{                                      // Alternate 'constructor'
 370     wxMemoryDC* wxMemoryDCFromDC(wxDC* oldDC) {
 371         return new wxMemoryDC(oldDC);
 372     }
 373 %}
 374
 375
 376 //---------------------------------------------------------------------------
 377
 378 class wxScreenDC : public wxDC {
 379 public:
 380     wxScreenDC();
 381
 382     bool StartDrawingOnTop(wxWindow* window);
 383     %name(StartDrawingOnTopRect) bool StartDrawingOnTop(wxRect* rect = NULL);
 384     bool EndDrawingOnTop();
 385 };
 386
 387 //---------------------------------------------------------------------------
 388
 389 class wxClientDC : public wxDC {
 390 public:
 391       wxClientDC(wxWindow* win);
 392 };
 393
 394 //---------------------------------------------------------------------------
 395
 396 class wxPaintDC : public wxDC {
 397 public:
 398       wxPaintDC(wxWindow* win);
 399 };
 400
 401 //---------------------------------------------------------------------------
 402
 403 class wxWindowDC : public wxDC {
 404 public:
 405       wxWindowDC(wxWindow* win);
 406 };
 407
 408 //---------------------------------------------------------------------------
 409
 410 #ifndef __WXMSW__
 411 class wxPostScriptDC : public wxDC {
 412 public:
 413       wxPostScriptDC(const wxString& output, bool interactive = TRUE, wxWindow* win = NULL);
 414 };
 415 #endif
 416
 417 //---------------------------------------------------------------------------
 418
 419 #ifdef __WXMSW__
 420 class  wxPrinterDC : public wxDC {
 421 public:
 422     wxPrinterDC(const wxString& driver, const wxString& device, const wxString& output,
 423                 bool interactive = TRUE, int orientation = wxPORTRAIT);
 424 };
 425 #endif
 426
 427 //---------------------------------------------------------------------------
 428
 429 #ifdef __WXMSW__
 430 class wxMetaFileDC : public wxDC {
 431 public:
 432     wxMetaFileDC(const wxString& filename = wxPyEmptyStr);
 433     wxMetaFile* Close();
 434 };
 435 #endif
 436
 437 //---------------------------------------------------------------------------
 438 //---------------------------------------------------------------------------
 439
 440
 441 %readonly
 442 %{
 443 #if 0
 444 %}
 445 extern wxFont *wxNORMAL_FONT;
 446 extern wxFont *wxSMALL_FONT;
 447 extern wxFont *wxITALIC_FONT;
 448 extern wxFont *wxSWISS_FONT;
 449 extern wxPen *wxRED_PEN;
 450
 451 extern wxPen *wxCYAN_PEN;
 452 extern wxPen *wxGREEN_PEN;
 453 extern wxPen *wxBLACK_PEN;
 454 extern wxPen *wxWHITE_PEN;
 455 extern wxPen *wxTRANSPARENT_PEN;
 456 extern wxPen *wxBLACK_DASHED_PEN;
 457 extern wxPen *wxGREY_PEN;
 458 extern wxPen *wxMEDIUM_GREY_PEN;
 459 extern wxPen *wxLIGHT_GREY_PEN;
 460
 461 extern wxBrush *wxBLUE_BRUSH;
 462 extern wxBrush *wxGREEN_BRUSH;
 463 extern wxBrush *wxWHITE_BRUSH;
 464 extern wxBrush *wxBLACK_BRUSH;
 465 extern wxBrush *wxTRANSPARENT_BRUSH;
 466 extern wxBrush *wxCYAN_BRUSH;
 467 extern wxBrush *wxRED_BRUSH;
 468 extern wxBrush *wxGREY_BRUSH;
 469 extern wxBrush *wxMEDIUM_GREY_BRUSH;
 470 extern wxBrush *wxLIGHT_GREY_BRUSH;
 471
 472 extern wxColour *wxBLACK;
 473 extern wxColour *wxWHITE;
 474 extern wxColour *wxRED;
 475 extern wxColour *wxBLUE;
 476 extern wxColour *wxGREEN;
 477 extern wxColour *wxCYAN;
 478 extern wxColour *wxLIGHT_GREY;
 479
 480 extern wxCursor *wxSTANDARD_CURSOR;
 481 extern wxCursor *wxHOURGLASS_CURSOR;
 482 extern wxCursor *wxCROSS_CURSOR;
 483
 484 extern wxBitmap wxNullBitmap;
 485 extern wxIcon   wxNullIcon;
 486 extern wxCursor wxNullCursor;
 487 extern wxPen    wxNullPen;
 488 extern wxBrush  wxNullBrush;
 489 extern wxPalette wxNullPalette;
 490 extern wxFont   wxNullFont;
 491 extern wxColour wxNullColour;
 492
 493 %readwrite
 494 %{
 495 #endif
 496 %}
 497
 498 //---------------------------------------------------------------------------
 499
 500 class wxPalette {
 501 public:
 502     wxPalette(int LCOUNT, byte* LIST, byte* LIST, byte* LIST);
 503     ~wxPalette();
 504
 505     int GetPixel(byte red, byte green, byte blue);
 506     bool GetRGB(int pixel, byte* OUTPUT, byte* OUTPUT, byte* OUTPUT);
 507     bool Ok();
 508 };
 509
 510 //---------------------------------------------------------------------------
 511
 512 enum {
 513     wxIMAGELIST_DRAW_NORMAL ,
 514     wxIMAGELIST_DRAW_TRANSPARENT,
 515     wxIMAGELIST_DRAW_SELECTED,
 516     wxIMAGELIST_DRAW_FOCUSED,
 517     wxIMAGE_LIST_NORMAL,
 518     wxIMAGE_LIST_SMALL,
 519     wxIMAGE_LIST_STATE
 520 };
 521
 522 class wxImageList {
 523 public:
 524     wxImageList(int width, int height, const bool mask=TRUE, int initialCount=1);
 525     ~wxImageList();
 526
 527     int Add(const wxBitmap& bitmap, const wxBitmap& mask = wxNullBitmap);
 528     %name(AddWithColourMask)int Add(const wxBitmap& bitmap, const wxColour& maskColour);
 529     %name(AddIcon)int Add(const wxIcon& icon);
 530
 531     bool Draw(int index, wxDC& dc, int x, int x, int flags = wxIMAGELIST_DRAW_NORMAL,
 532               const bool solidBackground = FALSE);
 533
 534     int GetImageCount();
 535     bool Remove(int index);
 536     bool RemoveAll();
 537     bool Replace(int index, const wxBitmap& bitmap, const wxBitmap& mask = wxNullBitmap);
 538     %name(ReplaceIcon)bool Replace(int index, const wxIcon& icon);
 539 };
 540
 541
 542 //---------------------------------------------------------------------------
 543
 544 /////////////////////////////////////////////////////////////////////////////
 545 //
 546 // $Log$
 547 // Revision 1.13  1999/02/20 09:02:58  RD
 548 // Added wxWindow_FromHWND(hWnd) for wxMSW to construct a wxWindow from a
 549 // window handle.  If you can get the window handle into the python code,
 550 // it should just work...  More news on this later.
 551 //
 552 // Added wxImageList, wxToolTip.
 553 //
 554 // Re-enabled wxConfig.DeleteAll() since it is reportedly fixed for the
 555 // wxRegConfig class.
 556 //
 557 // As usual, some bug fixes, tweaks, etc.
 558 //
 559 // Revision 1.12  1999/01/30 07:30:11  RD
 560 //
 561 // Added wxSashWindow, wxSashEvent, wxLayoutAlgorithm, etc.
 562 //
 563 // Various cleanup, tweaks, minor additions, etc. to maintain
 564 // compatibility with the current wxWindows.
 565 //
 566 // Revision 1.11  1998/12/18 15:49:05  RR
 567 //
 568 //   wxClipboard now serves the primary selection as well
 569 //   wxPython fixes
 570 //   warning mesages
 571 //
 572 // Revision 1.10  1998/12/17 18:05:50  RD
 573 //
 574 // wxPython 0.5.2
 575 // Minor fixes and SWIG code generation for RR's changes.  MSW and GTK
 576 // versions are much closer now!
 577 //
 578 // Revision 1.9  1998/12/17 14:07:37  RR
 579 //
 580 //   Removed minor differences between wxMSW and wxGTK
 581 //
 582 // Revision 1.8  1998/12/16 22:10:54  RD
 583 //
 584 // Tweaks needed to be able to build wxPython with wxGTK.
 585 //
 586 // Revision 1.7  1998/12/15 20:41:18  RD
 587 // Changed the import semantics from "from wxPython import *" to "from
 588 // wxPython.wx import *"  This is for people who are worried about
 589 // namespace pollution, they can use "from wxPython import wx" and then
 590 // prefix all the wxPython identifiers with "wx."
 591 //
 592 // Added wxTaskbarIcon for wxMSW.
 593 //
 594 // Made the events work for wxGrid.
 595 //
 596 // Added wxConfig.
 597 //
 598 // Added wxMiniFrame for wxGTK, (untested.)
 599 //
 600 // Changed many of the args and return values that were pointers to gdi
 601 // objects to references to reflect changes in the wxWindows API.
 602 //
 603 // Other assorted fixes and additions.
 604 //
 605 // Revision 1.6  1998/11/25 08:45:24  RD
 606 //
 607 // Added wxPalette, wxRegion, wxRegionIterator, wxTaskbarIcon
 608 // Added events for wxGrid
 609 // Other various fixes and additions
 610 //
 611 // Revision 1.5  1998/10/20 06:43:57  RD
 612 // New wxTreeCtrl wrappers (untested)
 613 // some changes in helpers
 614 // etc.
 615 //
 616 // Revision 1.4  1998/10/02 06:40:38  RD
 617 //
 618 // Version 0.4 of wxPython for MSW.
 619 //
 620 // Revision 1.3  1998/08/18 19:48:16  RD
 621 // more wxGTK compatibility things.
 622 //
 623 // It builds now but there are serious runtime problems...
 624 //
 625 // Revision 1.2  1998/08/15 07:36:35  RD
 626 // - Moved the header in the .i files out of the code that gets put into
 627 // the .cpp files.  It caused CVS conflicts because of the RCS ID being
 628 // different each time.
 629 //
 630 // - A few minor fixes.
 631 //
 632 // Revision 1.1  1998/08/09 08:25:50  RD
 633 // Initial version
 634 //
 635 //