wxPython/src/gdi.i

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        gdi.i
   3 // Purpose:     SWIG interface file for wxDC, wxBrush, wxPen, 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/imaglist.h>
  19 #include <wx/fontmap.h>
  20 #include <wx/fontenc.h>
  21 #include <wx/fontmap.h>
  22 #include <wx/fontutil.h>
  23 #include <wx/dcbuffer.h>
  24 #include <wx/iconbndl.h>
  25 %}
  26
  27 //----------------------------------------------------------------------
  28
  29 %include typemaps.i
  30 %include my_typemaps.i
  31
  32 // Import some definitions of other classes, etc.
  33 %import _defs.i
  34 %import misc.i
  35 %import fonts.i
  36
  37
  38 //---------------------------------------------------------------------------
  39 %{
  40     // Put some wx default wxChar* values into wxStrings.
  41     static const wxString wxPyEmptyString(wxT(""));
  42 %}
  43 //---------------------------------------------------------------------------
  44
  45 class wxGDIObject : public wxObject {
  46 public:
  47     wxGDIObject();
  48     ~wxGDIObject();
  49
  50     bool GetVisible();
  51     void SetVisible( bool visible );
  52
  53     bool IsNull();
  54
  55 };
  56
  57 //---------------------------------------------------------------------------
  58
  59 class wxBitmap : public wxGDIObject
  60 {
  61 public:
  62     wxBitmap(const wxString& name, wxBitmapType type=wxBITMAP_TYPE_ANY);
  63     ~wxBitmap();
  64
  65     wxPalette* GetPalette();
  66     wxMask* GetMask();
  67     bool LoadFile(const wxString& name, wxBitmapType type=wxBITMAP_TYPE_ANY);
  68     bool SaveFile(const wxString& name, wxBitmapType type, wxPalette* palette = NULL);
  69     void SetMask(wxMask* mask);
  70 #ifdef __WXMSW__
  71     void SetPalette(wxPalette& palette);
  72 #endif
  73
  74     // wxGDIImage methods
  75 #ifdef __WXMSW__
  76     long GetHandle();
  77     void SetHandle(long handle);
  78 #endif
  79     bool Ok();
  80     int GetWidth();
  81     int GetHeight();
  82     int GetDepth();
  83     void SetWidth(int w);
  84     void SetHeight(int h);
  85     void SetDepth(int d);
  86 #ifdef __WXMSW__
  87     void SetSize(const wxSize& size);
  88 #endif
  89
  90     wxBitmap GetSubBitmap( const wxRect& rect );
  91     bool CopyFromIcon(const wxIcon& icon);
  92 #ifdef __WXMSW__
  93     bool CopyFromCursor(const wxCursor& cursor);
  94     int GetQuality();
  95     void SetQuality(int q);
  96 #endif
  97
  98     %pragma(python) addtoclass = "
  99     def __del__(self,gdic=gdic):
 100         try:
 101             if self.thisown == 1 :
 102                 gdic.delete_wxBitmap(self)
 103         except:
 104             pass
 105 "
 106 };
 107
 108
 109 // Declarations of some alternate "constructors"
 110 %new wxBitmap* wxEmptyBitmap(int width, int height, int depth=-1);
 111 %new wxBitmap* wxBitmapFromXPMData(PyObject* listOfStrings);
 112 %new wxBitmap* wxBitmapFromIcon(const wxIcon& icon);
 113 %new wxBitmap* wxBitmapFromBits(char* bits, int width, int height, int depth = 1 );
 114
 115 //  #ifdef __WXMSW__
 116 //  %new wxBitmap* wxBitmapFromData(PyObject* data, long type,
 117 //                                  int width, int height, int depth = 1);
 118 //  #endif
 119
 120
 121
 122 %{ // Implementations of some alternate "constructors"
 123
 124     wxBitmap* wxEmptyBitmap(int width, int height, int depth=-1) {
 125         return new wxBitmap(width, height, depth);
 126     }
 127
 128     static char** ConvertListOfStrings(PyObject* listOfStrings) {
 129         char**    cArray = NULL;
 130         int       count;
 131
 132         if (!PyList_Check(listOfStrings)) {
 133             PyErr_SetString(PyExc_TypeError, "Expected a list of strings.");
 134             return NULL;
 135         }
 136         count = PyList_Size(listOfStrings);
 137         cArray = new char*[count];
 138
 139         for(int x=0; x<count; x++) {
 140             // TODO: Need some validation and error checking here
 141             cArray[x] = PyString_AsString(PyList_GET_ITEM(listOfStrings, x));
 142         }
 143         return cArray;
 144     }
 145
 146
 147     wxBitmap* wxBitmapFromXPMData(PyObject* listOfStrings) {
 148         char**    cArray = NULL;
 149         wxBitmap* bmp;
 150
 151         cArray = ConvertListOfStrings(listOfStrings);
 152         if (! cArray)
 153             return NULL;
 154         bmp = new wxBitmap(cArray);
 155         delete [] cArray;
 156         return bmp;
 157     }
 158
 159
 160     wxBitmap* wxBitmapFromIcon(const wxIcon& icon) {
 161         return new wxBitmap(icon);
 162     }
 163
 164
 165     wxBitmap* wxBitmapFromBits(char* bits, int width, int height, int depth = 1 ) {
 166         return new wxBitmap(bits, width, height, depth);
 167     }
 168
 169
 170 //  #ifdef __WXMSW__
 171 //      wxBitmap* wxBitmapFromData(PyObject* data, long type,
 172 //                                 int width, int height, int depth = 1) {
 173 //          if (! PyString_Check(data)) {
 174 //              PyErr_SetString(PyExc_TypeError, "Expected string object");
 175 //              return NULL;
 176 //          }
 177 //          return new wxBitmap((void*)PyString_AsString(data), type, width, height, depth);
 178 //      }
 179 //  #endif
 180 %}
 181
 182 //---------------------------------------------------------------------------
 183
 184 class wxMask : public wxObject {
 185 public:
 186     wxMask(const wxBitmap& bitmap);
 187     //~wxMask();
 188
 189     %addmethods { void Destroy() { delete self; } }
 190 };
 191
 192 %new wxMask* wxMaskColour(const wxBitmap& bitmap, const wxColour& colour);
 193 %{
 194     wxMask* wxMaskColour(const wxBitmap& bitmap, const wxColour& colour) {
 195         return new wxMask(bitmap, colour);
 196     }
 197 %}
 198
 199
 200 //---------------------------------------------------------------------------
 201
 202
 203 class wxIcon : public wxGDIObject
 204 {
 205 public:
 206     wxIcon(const wxString& name, long flags,
 207            int desiredWidth = -1, int desiredHeight = -1);
 208     ~wxIcon();
 209
 210 #ifndef __WXMAC__
 211     bool LoadFile(const wxString& name, long flags);
 212 #endif
 213
 214     // wxGDIImage methods
 215 #ifdef __WXMSW__
 216     long GetHandle();
 217     void SetHandle(long handle);
 218 #endif
 219     bool Ok();
 220     int GetWidth();
 221     int GetHeight();
 222     int GetDepth();
 223     void SetWidth(int w);
 224     void SetHeight(int h);
 225     void SetDepth(int d);
 226 #ifdef __WXMSW__
 227     void SetSize(const wxSize& size);
 228 #endif
 229     void CopyFromBitmap(const wxBitmap& bmp);
 230
 231     %pragma(python) addtoclass = "
 232     def __del__(self,gdic=gdic):
 233         try:
 234             if self.thisown == 1 :
 235                 gdic.delete_wxIcon(self)
 236         except:
 237             pass
 238 "
 239 };
 240
 241
 242 // Declarations of some alternate "constructors"
 243 %new wxIcon* wxEmptyIcon();
 244 %new wxIcon* wxIconFromXPMData(PyObject* listOfStrings);
 245 %new wxIcon* wxIconFromBitmap(const wxBitmap& bmp);
 246
 247 %{ // Implementations of some alternate "constructors"
 248     wxIcon* wxEmptyIcon() {
 249         return new wxIcon();
 250     }
 251
 252     wxIcon* wxIconFromXPMData(PyObject* listOfStrings) {
 253         char**  cArray = NULL;
 254         wxIcon* icon;
 255
 256         cArray = ConvertListOfStrings(listOfStrings);
 257         if (! cArray)
 258             return NULL;
 259         icon = new wxIcon(cArray);
 260         delete [] cArray;
 261         return icon;
 262     }
 263
 264     wxIcon* wxIconFromBitmap(const wxBitmap& bmp) {
 265         wxIcon* icon = new wxIcon();
 266         icon->CopyFromBitmap(bmp);
 267         return icon;
 268     }
 269 %}
 270
 271 //---------------------------------------------------------------------------
 272
 273 class wxIconBundle
 274 {
 275 public:
 276     // default constructor
 277     wxIconBundle();
 278
 279     // initializes the bundle with the icon(s) found in the file
 280     %name(wxIconBundleFromFile) wxIconBundle( const wxString& file, long type );
 281
 282     // initializes the bundle with a single icon
 283     %name(wxIconBundleFromIcon)wxIconBundle( const wxIcon& icon );
 284
 285     ~wxIconBundle();
 286
 287     // adds the icon to the collection, if the collection already
 288     // contains an icon with the same width and height, it is
 289     // replaced
 290     void AddIcon( const wxIcon& icon );
 291
 292     // adds all the icons contained in the file to the collection,
 293     // if the collection already contains icons with the same
 294     // width and height, they are replaced
 295     %name(AddIconFromFile)void AddIcon( const wxString& file, long type );
 296
 297     // returns the icon with the given size; if no such icon exists,
 298     // returns the icon with size wxSYS_ICON_[XY]; if no such icon exists,
 299     // returns the first icon in the bundle
 300     const wxIcon& GetIcon( const wxSize& size ) const;
 301 };
 302
 303 //---------------------------------------------------------------------------
 304
 305 class wxCursor : public wxGDIObject
 306 {
 307 public:
 308 #ifdef __WXMSW__
 309     wxCursor(const wxString& cursorName, long flags, int hotSpotX=0, int hotSpotY=0);
 310 #endif
 311     ~wxCursor();
 312
 313     // wxGDIImage methods
 314 #ifdef __WXMSW__
 315     long GetHandle();
 316     void SetHandle(long handle);
 317 #endif
 318     bool Ok();
 319 #ifdef __WXMSW__
 320     int GetWidth();
 321     int GetHeight();
 322     int GetDepth();
 323     void SetWidth(int w);
 324     void SetHeight(int h);
 325     void SetDepth(int d);
 326     void SetSize(const wxSize& size);
 327 #endif
 328 };
 329
 330 %name(wxStockCursor) %new wxCursor* wxPyStockCursor(int id);
 331 %{                              // Alternate 'constructor'
 332     wxCursor* wxPyStockCursor(int id) {
 333         return new wxCursor(id);
 334     }
 335 %}
 336
 337 //----------------------------------------------------------------------
 338
 339 class wxColour : public wxObject {
 340 public:
 341     wxColour(unsigned char red=0, unsigned char green=0, unsigned char blue=0);
 342     ~wxColour();
 343     unsigned char Red();
 344     unsigned char Green();
 345     unsigned char Blue();
 346     bool Ok();
 347     void Set(unsigned char red, unsigned char green, unsigned char blue);
 348     %addmethods {
 349         PyObject* Get() {
 350             PyObject* rv = PyTuple_New(3);
 351             PyTuple_SetItem(rv, 0, PyInt_FromLong(self->Red()));
 352             PyTuple_SetItem(rv, 1, PyInt_FromLong(self->Green()));
 353             PyTuple_SetItem(rv, 2, PyInt_FromLong(self->Blue()));
 354             return rv;
 355         }
 356     }
 357     %pragma(python) addtoclass = "asTuple = Get"
 358     %pragma(python) addtoclass = "def __str__(self): return str(self.asTuple())"
 359     %pragma(python) addtoclass = "def __repr__(self): return str(self.asTuple())"
 360
 361 };
 362
 363 %new wxColour* wxNamedColour(const wxString& colorName);
 364
 365 %{                                      // Alternate 'constructor'
 366     wxColour* wxNamedColour(const wxString& colorName) {
 367         return new wxColour(colorName);
 368     }
 369 %}
 370
 371
 372
 373 class wxColourDatabase : public wxObject {
 374 public:
 375
 376     wxColour *FindColour(const wxString& colour);
 377     wxString FindName(const wxColour& colour) const;
 378
 379     %addmethods {
 380         void Append(const wxString& name, int red, int green, int blue) {
 381             // first see if the name is already there
 382             wxString cName = name;
 383             cName.MakeUpper();
 384             wxString cName2 = cName;
 385             if ( !cName2.Replace(wxT("GRAY"), wxT("GREY")) )
 386                 cName2.clear();
 387
 388             wxNode *node = self->First();
 389             while ( node ) {
 390                 const wxChar *key = node->GetKeyString();
 391                 if ( cName == key || cName2 == key ) {
 392                     wxColour* c = (wxColour *)node->Data();
 393                     c->Set(red, green, blue);
 394                     return;
 395                 }
 396                 node = node->Next();
 397             }
 398
 399             // otherwise append the new colour
 400             self->Append(name.c_str(), new wxColour(red, green, blue));
 401         }
 402     }
 403 };
 404
 405
 406 //----------------------------------------------------------------------
 407
 408 class wxPen : public wxGDIObject {
 409 public:
 410     wxPen(wxColour& colour, int width=1, int style=wxSOLID);
 411     ~wxPen();
 412
 413     int GetCap();
 414     wxColour GetColour();
 415
 416     int GetJoin();
 417     int GetStyle();
 418     int GetWidth();
 419     bool Ok();
 420     void SetCap(int cap_style);
 421     void SetColour(wxColour& colour);
 422     void SetJoin(int join_style);
 423     void SetStyle(int style);
 424     void SetWidth(int width);
 425
 426             // **** This one needs to return a list of ints (wxDash)
 427     //int GetDashes(wxDash **dashes);
 428     void SetDashes(int LCOUNT, wxDash* choices);
 429
 430 #ifdef __WXMSW__
 431     wxBitmap* GetStipple();
 432     void SetStipple(wxBitmap& stipple);
 433 #endif
 434 };
 435
 436
 437
 438
 439 // The list of ints for the dashes needs to exist for the life of the pen
 440 // so we make it part of the class to save it.  wxPyPen is aliased to wxPen
 441 // in _extras.py
 442
 443 %{
 444 class wxPyPen : public wxPen {
 445 public:
 446     wxPyPen(wxColour& colour, int width=1, int style=wxSOLID)
 447         : wxPen(colour, width, style)
 448         { m_dash = NULL; }
 449     ~wxPyPen() {
 450         if (m_dash)
 451             delete [] m_dash;
 452     }
 453
 454     void SetDashes(int nb_dashes, const wxDash *dash) {
 455         if (m_dash)
 456             delete [] m_dash;
 457         m_dash = new wxDash[nb_dashes];
 458         for (int i=0; i<nb_dashes; i++) {
 459             m_dash[i] = dash[i];
 460         }
 461         wxPen::SetDashes(nb_dashes, m_dash);
 462     }
 463
 464 private:
 465     wxDash* m_dash;
 466 };
 467 %}
 468
 469
 470 class wxPyPen : public wxPen {
 471 public:
 472     wxPyPen(wxColour& colour, int width=1, int style=wxSOLID);
 473     ~wxPyPen();
 474
 475     void SetDashes(int LCOUNT, wxDash* choices);
 476 };
 477
 478
 479
 480
 481 class wxPenList : public wxObject {
 482 public:
 483
 484     void AddPen(wxPen* pen);
 485     wxPen* FindOrCreatePen(const wxColour& colour, int width, int style);
 486     void RemovePen(wxPen* pen);
 487
 488     int GetCount();
 489 };
 490
 491
 492
 493 //----------------------------------------------------------------------
 494
 495 class wxBrush : public wxGDIObject {
 496 public:
 497     wxBrush(const wxColour& colour, int style=wxSOLID);
 498     ~wxBrush();
 499
 500     wxColour GetColour();
 501     wxBitmap * GetStipple();
 502     int GetStyle();
 503     bool Ok();
 504     void SetColour(wxColour &colour);
 505     void SetStipple(wxBitmap& bitmap);
 506     void SetStyle(int style);
 507 };
 508
 509
 510 class wxBrushList : public wxObject {
 511 public:
 512
 513     void AddBrush(wxBrush *brush);
 514     wxBrush * FindOrCreateBrush(const wxColour& colour, int style);
 515     void RemoveBrush(wxBrush *brush);
 516
 517     int GetCount();
 518 };
 519
 520 //----------------------------------------------------------------------
 521
 522
 523
 524 class wxDC : public wxObject {
 525 public:
 526 //    wxDC(); **** abstract base class, can't instantiate.
 527     ~wxDC();
 528
 529     void BeginDrawing();
 530 //  %name(BlitXY)
 531     bool Blit(long xdest, long ydest,
 532               long width, long height,
 533               wxDC *source, long xsrc, long ysrc,
 534               int logicalFunc = wxCOPY, int useMask = FALSE);
 535 //      bool Blit(const wxPoint& destPt, const wxSize& sz,
 536 //                wxDC *source, const wxPoint& srcPt,
 537 //                int logicalFunc = wxCOPY, int useMask = FALSE);
 538
 539     void Clear();
 540     void CrossHair(long x, long y);
 541     void DestroyClippingRegion();
 542     long DeviceToLogicalX(long x);
 543     long DeviceToLogicalXRel(long x);
 544     long DeviceToLogicalY(long y);
 545     long DeviceToLogicalYRel(long y);
 546     void DrawArc(long x1, long y1, long x2, long y2, long xc, long yc);
 547     void DrawCircle(long x, long y, long radius);
 548     void DrawEllipse(long x, long y, long width, long height);
 549     void DrawEllipticArc(long x, long y, long width, long height, long start, long end);
 550     void DrawIcon(const wxIcon& icon, long x, long y);
 551
 552     void DrawLabel(const wxString& text, const wxRect& rect,
 553                    int alignment = wxALIGN_LEFT | wxALIGN_TOP,
 554                    int indexAccel = -1);
 555
 556     %addmethods {
 557         wxRect DrawImageLabel(const wxString& text,
 558                               const wxBitmap& image,
 559                               const wxRect& rect,
 560                               int alignment = wxALIGN_LEFT | wxALIGN_TOP,
 561                               int indexAccel = -1) {
 562             wxRect rv;
 563             self->DrawLabel(text, image, rect, alignment, indexAccel, &rv);
 564             return rv;
 565         }
 566     }
 567
 568     void DrawLine(long x1, long y1, long x2, long y2);
 569     void DrawLines(int PCOUNT, wxPoint* points, long xoffset=0, long yoffset=0);
 570     void DrawPolygon(int PCOUNT, wxPoint* points, long xoffset=0, long yoffset=0,
 571                      int fill_style=wxODDEVEN_RULE);
 572     void DrawPoint(long x, long y);
 573     void DrawRectangle(long x, long y, long width, long height);
 574     void DrawRotatedText(const wxString& text, wxCoord x, wxCoord y, double angle);
 575     void DrawRoundedRectangle(long x, long y, long width, long height, long radius=20);
 576     void DrawSpline(int PCOUNT, wxPoint* points);
 577     void DrawText(const wxString& text, long x, long y);
 578     void EndDoc();
 579     void EndDrawing();
 580     void EndPage();
 581     void FloodFill(long x, long y, const wxColour& colour, int style=wxFLOOD_SURFACE);
 582     wxBrush  GetBackground();
 583     wxBrush  GetBrush();
 584     long GetCharHeight();
 585     long GetCharWidth();
 586     void GetClippingBox(long *OUTPUT, long *OUTPUT,
 587                         long *OUTPUT, long *OUTPUT);
 588     wxFont GetFont();
 589     int GetLogicalFunction();
 590     void GetLogicalScale(double *OUTPUT, double *OUTPUT);
 591     int GetMapMode();
 592     bool GetOptimization();
 593     wxPen GetPen();
 594     %addmethods {
 595         %new wxColour* GetPixel(long x, long y) {
 596             wxColour* wc = new wxColour();
 597             self->GetPixel(x, y, wc);
 598             return wc;
 599         }
 600     }
 601     %name(GetSizeTuple)void GetSize(int* OUTPUT, int* OUTPUT);
 602     wxSize GetSize();
 603     wxSize GetSizeMM();
 604     wxColour GetTextBackground();
 605     void GetTextExtent(const wxString& string, long *OUTPUT, long *OUTPUT);
 606     %name(GetFullTextExtent)void GetTextExtent(const wxString& string,
 607                        long *OUTPUT, long *OUTPUT, long *OUTPUT, long* OUTPUT,
 608                        const wxFont* font = NULL);
 609     wxColour GetTextForeground();
 610     void GetUserScale(double *OUTPUT, double *OUTPUT);
 611     long LogicalToDeviceX(long x);
 612     long LogicalToDeviceXRel(long x);
 613     long LogicalToDeviceY(long y);
 614     long LogicalToDeviceYRel(long y);
 615     long MaxX();
 616     long MaxY();
 617     long MinX();
 618     long MinY();
 619     bool Ok();
 620     void SetDeviceOrigin(long x, long y);
 621     void SetBackground(const wxBrush& brush);
 622     void SetBackgroundMode(int mode);
 623     void SetClippingRegion(long x, long y, long width, long height);
 624     %name(SetClippingRegionAsRegion) void SetClippingRegion(const wxRegion& region);
 625     void SetPalette(const wxPalette& colourMap);
 626     void SetBrush(const wxBrush& brush);
 627     void SetFont(const wxFont& font);
 628     void SetLogicalFunction(int function);
 629     void SetLogicalScale(double x, double y);
 630     void SetMapMode(int mode);
 631     void SetOptimization(bool optimize);
 632     void SetPen(const wxPen& pen);
 633     void SetTextBackground(const wxColour& colour);
 634     void SetTextForeground(const wxColour& colour);
 635     void SetUserScale(double x_scale, double y_scale);
 636     bool StartDoc(const wxString& message);
 637     void StartPage();
 638
 639
 640
 641     void DrawBitmap(const wxBitmap& bitmap, long x, long y,
 642                     int useMask = FALSE);
 643
 644     bool CanDrawBitmap();
 645     bool CanGetTextExtent();
 646     int  GetDepth();
 647     wxSize GetPPI();
 648
 649     void GetLogicalOrigin(int *OUTPUT, int *OUTPUT);
 650     void SetLogicalOrigin(int x, int y);
 651     void GetDeviceOrigin(int *OUTPUT, int *OUTPUT);
 652     void SetAxisOrientation(bool xLeftRight, bool yBottomUp);
 653
 654     void CalcBoundingBox(int x, int y);
 655     void ResetBoundingBox();
 656
 657     %addmethods {
 658         void GetBoundingBox(int* OUTPUT, int* OUTPUT, int* OUTPUT, int* OUTPUT);
 659         // See below for implementation
 660     }
 661
 662 #ifdef __WXMSW__
 663     long GetHDC();
 664 #endif
 665
 666
 667     %addmethods {
 668         // NOTE: These methods are VERY SIMILAR in implentation.  It would be
 669         // nice to factor out common code and or turn them into a set of
 670         // template-like macros.
 671
 672         // Draw a point for every set of coordinants in pyPoints, optionally
 673         // setting a new pen for each
 674         PyObject* _DrawPointList(PyObject* pyPoints, PyObject* pyPens) {
 675             bool      isFastSeq  = PyList_Check(pyPoints) || PyTuple_Check(pyPoints);
 676             bool      isFastPens = PyList_Check(pyPens) || PyTuple_Check(pyPens);
 677             int       numObjs = 0;
 678             int       numPens = 0;
 679             wxPen*    pen;
 680             PyObject* obj;
 681             int       x1, y1;
 682             int       i = 0;
 683
 684             if (!PySequence_Check(pyPoints)) {
 685                 goto err0;
 686             }
 687             if (!PySequence_Check(pyPens)) {
 688                 goto err1;
 689             }
 690             numObjs = PySequence_Length(pyPoints);
 691             numPens = PySequence_Length(pyPens);
 692
 693             for (i = 0; i < numObjs; i++) {
 694                 // Use a new pen?
 695                 if (i < numPens) {
 696                     if (isFastPens) {
 697                         obj = PySequence_Fast_GET_ITEM(pyPens, i);
 698                     }
 699                     else {
 700                         obj = PySequence_GetItem(pyPens, i);
 701                     }
 702                     if (SWIG_GetPtrObj(obj, (void **) &pen, "_wxPen_p")) {
 703                         if (!isFastPens)
 704                             Py_DECREF(obj);
 705                         goto err1;
 706                     }
 707
 708                     self->SetPen(*pen);
 709                     if (!isFastPens)
 710                         Py_DECREF(obj);
 711                 }
 712
 713                 // Get the point coordinants
 714                 if (isFastSeq) {
 715                     obj = PySequence_Fast_GET_ITEM(pyPoints, i);
 716                 }
 717                 else {
 718                     obj = PySequence_GetItem(pyPoints, i);
 719                 }
 720                 if (! _2int_seq_helper(obj, &x1, &y1)) {
 721                     if (!isFastPens)
 722                         Py_DECREF(obj);
 723                     goto err0;
 724                 }
 725
 726                 // Now draw the point
 727                 self->DrawPoint(x1, y1);
 728
 729                 if (!isFastSeq)
 730                     Py_DECREF(obj);
 731             }
 732
 733             Py_INCREF(Py_None);
 734             return Py_None;
 735
 736         err1:
 737             PyErr_SetString(PyExc_TypeError, "Expected a sequence of wxPens");
 738             return NULL;
 739         err0:
 740             PyErr_SetString(PyExc_TypeError, "Expected a sequence of (x,y) sequences.");
 741             return NULL;
 742         }
 743
 744
 745         // Draw a line for every set of coordinants in pyLines, optionally
 746         // setting a new pen for each
 747         PyObject* _DrawLineList(PyObject* pyLines, PyObject* pyPens) {
 748             bool      isFastSeq  = PyList_Check(pyLines) || PyTuple_Check(pyLines);
 749             bool      isFastPens = PyList_Check(pyPens) || PyTuple_Check(pyPens);
 750             int       numObjs = 0;
 751             int       numPens = 0;
 752             wxPen*    pen;
 753             PyObject* obj;
 754             int       x1, y1, x2, y2;
 755             int       i = 0;
 756
 757             if (!PySequence_Check(pyLines)) {
 758                 goto err0;
 759             }
 760             if (!PySequence_Check(pyPens)) {
 761                 goto err1;
 762             }
 763             numObjs = PySequence_Length(pyLines);
 764             numPens = PySequence_Length(pyPens);
 765
 766             for (i = 0; i < numObjs; i++) {
 767                 // Use a new pen?
 768                 if (i < numPens) {
 769                     if (isFastPens) {
 770                         obj = PySequence_Fast_GET_ITEM(pyPens, i);
 771                     }
 772                     else {
 773                         obj = PySequence_GetItem(pyPens, i);
 774                     }
 775                     if (SWIG_GetPtrObj(obj, (void **) &pen, "_wxPen_p")) {
 776                         if (!isFastPens)
 777                             Py_DECREF(obj);
 778                         goto err1;
 779                     }
 780
 781                     self->SetPen(*pen);
 782                     if (!isFastPens)
 783                         Py_DECREF(obj);
 784                 }
 785
 786                 // Get the line coordinants
 787                 if (isFastSeq) {
 788                     obj = PySequence_Fast_GET_ITEM(pyLines, i);
 789                 }
 790                 else {
 791                     obj = PySequence_GetItem(pyLines, i);
 792                 }
 793                 if (! _4int_seq_helper(obj, &x1, &y1, &x2, &y2)) {
 794                     if (!isFastPens)
 795                         Py_DECREF(obj);
 796                     goto err0;
 797                 }
 798
 799                 // Now draw the line
 800                 self->DrawLine(x1, y1, x2, y2);
 801
 802                 if (!isFastSeq)
 803                     Py_DECREF(obj);
 804             }
 805
 806             Py_INCREF(Py_None);
 807             return Py_None;
 808
 809         err1:
 810             PyErr_SetString(PyExc_TypeError, "Expected a sequence of wxPens");
 811             return NULL;
 812         err0:
 813             PyErr_SetString(PyExc_TypeError, "Expected a sequence of (x1,y1, x2,y2) sequences.");
 814             return NULL;
 815         }
 816     }
 817
 818
 819     %pragma(python) addtoclass = "
 820     def DrawPointList(self, points, pens=None):
 821         if pens is None:
 822            pens = []
 823         elif isinstance(pens, wxPenPtr):
 824            pens = [pens]
 825         elif len(pens) != len(points):
 826            raise ValueError('points and pens must have same length')
 827         return self._DrawPointList(points, pens)
 828
 829     def DrawLineList(self, lines, pens=None):
 830         if pens is None:
 831            pens = []
 832         elif isinstance(pens, wxPenPtr):
 833            pens = [pens]
 834         elif len(pens) != len(lines):
 835            raise ValueError('lines and pens must have same length')
 836         return self._DrawLineList(lines, pens)
 837 "
 838
 839
 840 };
 841
 842
 843
 844 %{
 845 static void wxDC_GetBoundingBox(wxDC* dc, int* x1, int* y1, int* x2, int* y2) {
 846     *x1 = dc->MinX();
 847     *y1 = dc->MinY();
 848     *x2 = dc->MaxX();
 849     *y2 = dc->MaxY();
 850 }
 851 %}
 852
 853 //----------------------------------------------------------------------
 854
 855 class wxMemoryDC : public wxDC {
 856 public:
 857     wxMemoryDC();
 858
 859     void SelectObject(const wxBitmap& bitmap);
 860 }
 861
 862 %new wxMemoryDC* wxMemoryDCFromDC(wxDC* oldDC);
 863 %{                                      // Alternate 'constructor'
 864     wxMemoryDC* wxMemoryDCFromDC(wxDC* oldDC) {
 865         return new wxMemoryDC(oldDC);
 866     }
 867 %}
 868
 869
 870 //---------------------------------------------------------------------------
 871
 872 class wxBufferedDC : public wxMemoryDC {
 873 public:
 874         // Construct a wxBufferedDC using a user supplied buffer.
 875     wxBufferedDC( wxDC *dc, const wxBitmap &buffer );
 876
 877         // Construct a wxBufferedDC with an internal buffer of 'area'
 878         // (where area is usually something like the size of the window
 879         // being buffered)
 880     %name(wxBufferedDCInternalBuffer)wxBufferedDC( wxDC *dc, const wxSize &area );
 881
 882         // Blits the buffer to the dc, and detaches the dc from
 883         // the buffer.  Usually called in the dtor or by the dtor
 884         // of derived classes if the BufferedDC must blit before
 885         // the derived class (which may own the dc it's blitting
 886         // to) is destroyed.
 887     void UnMask();
 888
 889
 890     %pragma(python) addtomethod =
 891         "__init__:self._dc = _args[0] # save a ref so the other dc won't be deleted before self"
 892     %pragma(python) addtomethod =
 893         "wxBufferedDCInternalBuffer:val._dc = _args[0] # save a ref so the other dc won't be deleted before self"
 894 };
 895
 896
 897 class wxBufferedPaintDC : public wxBufferedDC
 898 {
 899 public:
 900     wxBufferedPaintDC( wxWindow *window, const wxBitmap &buffer = wxNullBitmap );
 901 };
 902
 903 //---------------------------------------------------------------------------
 904
 905 class wxScreenDC : public wxDC {
 906 public:
 907     wxScreenDC();
 908
 909     %name(StartDrawingOnTopWin) bool StartDrawingOnTop(wxWindow* window);
 910     bool StartDrawingOnTop(wxRect* rect = NULL);
 911     bool EndDrawingOnTop();
 912 };
 913
 914 //---------------------------------------------------------------------------
 915
 916 class wxClientDC : public wxDC {
 917 public:
 918       wxClientDC(wxWindow* win);
 919 };
 920
 921 //---------------------------------------------------------------------------
 922
 923 class wxPaintDC : public wxDC {
 924 public:
 925       wxPaintDC(wxWindow* win);
 926 };
 927
 928 //---------------------------------------------------------------------------
 929
 930 class wxWindowDC : public wxDC {
 931 public:
 932       wxWindowDC(wxWindow* win);
 933 };
 934
 935 //---------------------------------------------------------------------------
 936
 937
 938 #ifdef __WXMSW__
 939
 940 %{
 941 #include <wx/metafile.h>
 942 %}
 943
 944 class wxMetaFile : public wxObject {
 945 public:
 946     wxMetaFile(const wxString& filename = wxPyEmptyString);
 947     ~wxMetaFile();
 948
 949     bool Ok();
 950     bool SetClipboard(int width = 0, int height = 0);
 951
 952     wxSize GetSize();
 953     int GetWidth();
 954     int GetHeight();
 955
 956     const wxString& GetFileName() const { return m_filename; }
 957
 958 };
 959
 960 // bool wxMakeMetaFilePlaceable(const wxString& filename,
 961 //                              int minX, int minY, int maxX, int maxY, float scale=1.0);
 962
 963
 964 class wxMetaFileDC : public wxDC {
 965 public:
 966     wxMetaFileDC(const wxString& filename = wxPyEmptyString,
 967                  int width = 0, int height = 0,
 968                  const wxString& description = wxPyEmptyString);
 969     wxMetaFile* Close();
 970 };
 971
 972 #endif
 973
 974 //---------------------------------------------------------------------------
 975
 976 class wxPalette : public wxGDIObject {
 977 public:
 978     wxPalette(int LCOUNT, byte* choices, byte* choices, byte* choices);
 979     ~wxPalette();
 980
 981     int GetPixel(byte red, byte green, byte blue);
 982     bool GetRGB(int pixel, byte* OUTPUT, byte* OUTPUT, byte* OUTPUT);
 983     bool Ok();
 984 };
 985
 986 //---------------------------------------------------------------------------
 987
 988 enum {
 989     wxIMAGELIST_DRAW_NORMAL ,
 990     wxIMAGELIST_DRAW_TRANSPARENT,
 991     wxIMAGELIST_DRAW_SELECTED,
 992     wxIMAGELIST_DRAW_FOCUSED,
 993     wxIMAGE_LIST_NORMAL,
 994     wxIMAGE_LIST_SMALL,
 995     wxIMAGE_LIST_STATE
 996 };
 997
 998 class wxImageList : public wxObject {
 999 public:
1000     wxImageList(int width, int height, int mask=TRUE, int initialCount=1);
1001     ~wxImageList();
1002
1003     int Add(const wxBitmap& bitmap, const wxBitmap& mask = wxNullBitmap);
1004     %name(AddWithColourMask)int Add(const wxBitmap& bitmap, const wxColour& maskColour);
1005     %name(AddIcon)int Add(const wxIcon& icon);
1006 #ifdef __WXMSW__
1007     bool Replace(int index, const wxBitmap& bitmap, const wxBitmap& mask = wxNullBitmap);
1008 #else
1009 //      %name(ReplaceIcon)bool Replace(int index, const wxIcon& icon);
1010 //      int Add(const wxBitmap& bitmap);
1011     bool Replace(int index, const wxBitmap& bitmap);
1012 #endif
1013
1014     bool Draw(int index, wxDC& dc, int x, int x, int flags = wxIMAGELIST_DRAW_NORMAL,
1015               const bool solidBackground = FALSE);
1016
1017     int GetImageCount();
1018     bool Remove(int index);
1019     bool RemoveAll();
1020     void GetSize(int index, int& OUTPUT, int& OUTPUT);
1021 };
1022
1023
1024 //---------------------------------------------------------------------------
1025 // Regions, etc.
1026
1027 enum wxRegionContain {
1028         wxOutRegion, wxPartRegion, wxInRegion
1029 };
1030
1031
1032 class wxRegion : public wxGDIObject {
1033 public:
1034     wxRegion(long x=0, long y=0, long width=0, long height=0);
1035     ~wxRegion();
1036
1037     void Clear();
1038 #ifndef __WXMAC__
1039     bool Offset(wxCoord x, wxCoord y);
1040 #endif
1041
1042     wxRegionContain Contains(long x, long y);
1043     %name(ContainsPoint)wxRegionContain Contains(const wxPoint& pt);
1044     %name(ContainsRect)wxRegionContain Contains(const wxRect& rect);
1045     %name(ContainsRectDim)wxRegionContain Contains(long x, long y, long w, long h);
1046
1047     wxRect GetBox();
1048
1049     bool Intersect(long x, long y, long width, long height);
1050     %name(IntersectRect)bool Intersect(const wxRect& rect);
1051     %name(IntersectRegion)bool Intersect(const wxRegion& region);
1052
1053     bool IsEmpty();
1054
1055     bool Union(long x, long y, long width, long height);
1056     %name(UnionRect)bool Union(const wxRect& rect);
1057     %name(UnionRegion)bool Union(const wxRegion& region);
1058
1059     bool Subtract(long x, long y, long width, long height);
1060     %name(SubtractRect)bool Subtract(const wxRect& rect);
1061     %name(SubtractRegion)bool Subtract(const wxRegion& region);
1062
1063     bool Xor(long x, long y, long width, long height);
1064     %name(XorRect)bool Xor(const wxRect& rect);
1065     %name(XorRegion)bool Xor(const wxRegion& region);
1066 };
1067
1068
1069
1070 class wxRegionIterator : public wxObject {
1071 public:
1072     wxRegionIterator(const wxRegion& region);
1073     ~wxRegionIterator();
1074
1075     long GetX();
1076     long GetY();
1077     long GetW();
1078     long GetWidth();
1079     long GetH();
1080     long GetHeight();
1081     wxRect GetRect();
1082     bool HaveRects();
1083     void Reset();
1084
1085     %addmethods {
1086         void Next() {
1087             (*self) ++;
1088         }
1089     };
1090 };
1091
1092
1093 //---------------------------------------------------------------------------
1094
1095 %readonly
1096 %{
1097 #if 0
1098 %}
1099
1100 extern wxFont *wxNORMAL_FONT;
1101 extern wxFont *wxSMALL_FONT;
1102 extern wxFont *wxITALIC_FONT;
1103 extern wxFont *wxSWISS_FONT;
1104
1105 extern wxPen *wxRED_PEN;
1106 extern wxPen *wxCYAN_PEN;
1107 extern wxPen *wxGREEN_PEN;
1108 extern wxPen *wxBLACK_PEN;
1109 extern wxPen *wxWHITE_PEN;
1110 extern wxPen *wxTRANSPARENT_PEN;
1111 extern wxPen *wxBLACK_DASHED_PEN;
1112 extern wxPen *wxGREY_PEN;
1113 extern wxPen *wxMEDIUM_GREY_PEN;
1114 extern wxPen *wxLIGHT_GREY_PEN;
1115
1116 extern wxBrush *wxBLUE_BRUSH;
1117 extern wxBrush *wxGREEN_BRUSH;
1118 extern wxBrush *wxWHITE_BRUSH;
1119 extern wxBrush *wxBLACK_BRUSH;
1120 extern wxBrush *wxTRANSPARENT_BRUSH;
1121 extern wxBrush *wxCYAN_BRUSH;
1122 extern wxBrush *wxRED_BRUSH;
1123 extern wxBrush *wxGREY_BRUSH;
1124 extern wxBrush *wxMEDIUM_GREY_BRUSH;
1125 extern wxBrush *wxLIGHT_GREY_BRUSH;
1126
1127 extern wxColour *wxBLACK;
1128 extern wxColour *wxWHITE;
1129 extern wxColour *wxRED;
1130 extern wxColour *wxBLUE;
1131 extern wxColour *wxGREEN;
1132 extern wxColour *wxCYAN;
1133 extern wxColour *wxLIGHT_GREY;
1134
1135 extern wxCursor *wxSTANDARD_CURSOR;
1136 extern wxCursor *wxHOURGLASS_CURSOR;
1137 extern wxCursor *wxCROSS_CURSOR;
1138
1139
1140 extern wxBitmap wxNullBitmap;
1141 extern wxIcon   wxNullIcon;
1142 extern wxCursor wxNullCursor;
1143 extern wxPen    wxNullPen;
1144 extern wxBrush  wxNullBrush;
1145 extern wxPalette wxNullPalette;
1146 extern wxFont   wxNullFont;
1147 extern wxColour wxNullColour;
1148
1149
1150 extern wxFontList*       wxTheFontList;
1151 extern wxPenList*        wxThePenList;
1152 extern wxBrushList*      wxTheBrushList;
1153 extern wxColourDatabase* wxTheColourDatabase;
1154
1155
1156 %readwrite
1157 %{
1158 #endif
1159 %}
1160
1161 //---------------------------------------------------------------------------
1162 //---------------------------------------------------------------------------
1163