1 /* GDK - The GIMP Drawing Kit
2 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
3 * Copyright (C) 1998-2002 Tor Lillqvist
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
20 * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
21 * file for a list of people on the GTK+ Team. See the ChangeLog
22 * files for a list of changes. These files are distributed with
23 * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
28 #include <glib/gprintf.h>
35 #include "gdkkeysyms.h"
36 #include "gdkinternals.h"
38 #include "gdkprivate-win32.h"
47 static gboolean gdk_synchronize = FALSE;
49 static gboolean dummy;
51 const GOptionEntry _gdk_windowing_args[] = {
52 { "sync", 0, 0, G_OPTION_ARG_NONE, &gdk_synchronize,
53 /* Description of --sync in --help output */ N_("Don't batch GDI requests"), NULL },
54 { "no-wintab", 0, 0, G_OPTION_ARG_NONE, &_gdk_input_ignore_wintab,
55 /* Description of --no-wintab in --help output */ N_("Don't use the Wintab API for tablet support"), NULL },
56 { "ignore-wintab", 0, 0, G_OPTION_ARG_NONE, &_gdk_input_ignore_wintab,
57 /* Description of --ignore-wintab in --help output */ N_("Same as --no-wintab"), NULL },
58 { "use-wintab", 0, 0, G_OPTION_ARG_NONE, &dummy,
59 /* Description of --use-wintab in --help output */ N_("Do use the Wintab API [default]"), NULL },
60 { "max-colors", 0, 0, G_OPTION_ARG_INT, &_gdk_max_colors,
61 /* Description of --max-colors=COLORS in --help output */ N_("Size of the palette in 8 bit mode"),
62 /* Placeholder in --max-colors=COLORS in --help output */ N_("COLORS") },
67 DllMain (HINSTANCE hinstDLL,
71 _gdk_dll_hinstance = hinstDLL;
77 _gdk_win32_windowing_init (void)
81 if (getenv ("GDK_IGNORE_WINTAB") != NULL)
82 _gdk_input_ignore_wintab = TRUE;
83 else if (getenv ("GDK_USE_WINTAB") != NULL)
84 _gdk_input_ignore_wintab = FALSE;
89 _gdk_app_hmodule = GetModuleHandle (NULL);
90 _gdk_display_hdc = CreateDC ("DISPLAY", NULL, NULL, NULL);
91 _gdk_input_locale = GetKeyboardLayout (0);
92 _gdk_input_locale_is_ime = ImmIsIME (_gdk_input_locale);
93 GetLocaleInfo (MAKELCID (LOWORD (_gdk_input_locale), SORT_DEFAULT),
94 LOCALE_IDEFAULTANSICODEPAGE,
96 _gdk_input_codepage = atoi (buf);
97 GDK_NOTE (EVENTS, g_print ("input_locale:%p, codepage:%d\n",
98 _gdk_input_locale, _gdk_input_codepage));
102 _gdk_selection = gdk_atom_intern_static_string ("GDK_SELECTION");
103 _wm_transient_for = gdk_atom_intern_static_string ("WM_TRANSIENT_FOR");
104 _targets = gdk_atom_intern_static_string ("TARGETS");
105 _delete = gdk_atom_intern_static_string ("DELETE");
106 _save_targets = gdk_atom_intern_static_string ("SAVE_TARGETS");
107 _utf8_string = gdk_atom_intern_static_string ("UTF8_STRING");
108 _text = gdk_atom_intern_static_string ("TEXT");
109 _compound_text = gdk_atom_intern_static_string ("COMPOUND_TEXT");
110 _text_uri_list = gdk_atom_intern_static_string ("text/uri-list");
111 _text_html = gdk_atom_intern_static_string ("text/html");
112 _image_png = gdk_atom_intern_static_string ("image/png");
113 _image_jpeg = gdk_atom_intern_static_string ("image/jpeg");
114 _image_bmp = gdk_atom_intern_static_string ("image/bmp");
115 _image_gif = gdk_atom_intern_static_string ("image/gif");
117 _local_dnd = gdk_atom_intern_static_string ("LocalDndSelection");
118 _gdk_win32_dropfiles = gdk_atom_intern_static_string ("DROPFILES_DND");
119 _gdk_ole2_dnd = gdk_atom_intern_static_string ("OLE2_DND");
121 /* MS Office 2007, at least, offers images in common file formats
122 * using clipboard format names like "PNG" and "JFIF". So we follow
123 * the lead and map the GDK target name "image/png" to the clipboard
124 * format name "PNG" etc.
126 _cf_png = RegisterClipboardFormat ("PNG");
127 _cf_jfif = RegisterClipboardFormat ("JFIF");
128 _cf_gif = RegisterClipboardFormat ("GIF");
130 _cf_url = RegisterClipboardFormat ("UniformResourceLocatorW");
131 _cf_html_format = RegisterClipboardFormat ("HTML Format");
132 _cf_text_html = RegisterClipboardFormat ("text/html");
134 _gdk_win32_selection_init ();
138 _gdk_win32_api_failed (const gchar *where,
141 gchar *msg = g_win32_error_message (GetLastError ());
142 g_warning ("%s: %s failed: %s", where, api, msg);
147 _gdk_other_api_failed (const gchar *where,
150 g_warning ("%s: %s failed", where, api);
154 #ifdef G_ENABLE_DEBUG
157 * Like g_strdup_printf, but to a static buffer. Return value does not
158 * have to be g_free()d. The buffer is of bounded size and reused
159 * cyclically. Thus the return value is valid only until that part of
160 * the buffer happens to get reused. This doesn't matter as this
161 * function's return value is used in debugging output right after the call,
162 * and the return value isn't used after that.
165 static_printf (const gchar *format,
168 static gchar buf[10000];
170 static gchar *bufp = buf;
174 va_start (args, format);
175 msg = g_strdup_vprintf (format, args);
178 g_assert (strlen (msg) < sizeof (buf));
180 if (bufp + strlen (msg) + 1 > buf + sizeof (buf))
185 bufp += strlen (msg) + 1;
192 _gdk_win32_color_to_string (const GdkColor *color)
194 return static_printf ("(%.04x,%.04x,%.04x):%.06x",
195 color->red, color->green,
196 color->blue, color->pixel);
200 _gdk_win32_print_paletteentries (const PALETTEENTRY *pep,
206 for (i = 0; i < nentries; i++)
207 g_print (" %3d %02x: %02x %02x %02x%s\n",
209 pep[i].peRed, pep[i].peGreen, pep[i].peBlue,
210 (pep[i].peFlags == 0 ? "" :
211 (pep[i].peFlags == PC_EXPLICIT ? " PC_EXPLICIT" :
212 (pep[i].peFlags == PC_NOCOLLAPSE ? " PC_NOCOLLAPSE" :
213 (pep[i].peFlags == PC_RESERVED ? " PC_RESERVED" :
214 (g_sprintf (buf, " %d", pep[i].peFlags), buf))))));
218 _gdk_win32_print_system_palette (void)
223 k = GetSystemPaletteEntries (_gdk_display_hdc, 0, 0, NULL);
224 pe = g_new (PALETTEENTRY, k);
225 k = GetSystemPaletteEntries (_gdk_display_hdc, 0, k, pe);
228 g_print ("GetSystemPaletteEntries failed: %s\n",
229 g_win32_error_message (GetLastError ()));
232 g_print ("System palette: %d entries\n", k);
233 _gdk_win32_print_paletteentries (pe, k);
239 palette_size (HPALETTE hpal)
243 if (!GetObject (hpal, sizeof (npal), &npal))
244 WIN32_GDI_FAILED ("GetObject (HPALETTE)");
250 _gdk_win32_print_hpalette (HPALETTE hpal)
255 npal = palette_size (hpal);
256 pe = g_new (PALETTEENTRY, npal);
257 n = GetPaletteEntries (hpal, 0, npal, pe);
260 g_print ("HPALETTE %p: GetPaletteEntries failed: %s\n",
261 hpal, g_win32_error_message (GetLastError ()));
264 g_print ("HPALETTE %p: %d (%d) entries\n", hpal, n, npal);
265 _gdk_win32_print_paletteentries (pe, n);
271 _gdk_win32_print_dc (HDC hdc)
280 g_print ("%p:\n", hdc);
281 obj = GetCurrentObject (hdc, OBJ_BRUSH);
282 GetObject (obj, sizeof (LOGBRUSH), &logbrush);
283 g_print ("brush: %s color=%06lx hatch=%p\n",
284 _gdk_win32_lbstyle_to_string (logbrush.lbStyle),
285 logbrush.lbColor, (gpointer) logbrush.lbHatch);
286 obj = GetCurrentObject (hdc, OBJ_PEN);
287 GetObject (obj, sizeof (EXTLOGPEN), &extlogpen);
288 g_print ("pen: %s %s %s %s w=%d %s\n",
289 _gdk_win32_pstype_to_string (extlogpen.elpPenStyle),
290 _gdk_win32_psstyle_to_string (extlogpen.elpPenStyle),
291 _gdk_win32_psendcap_to_string (extlogpen.elpPenStyle),
292 _gdk_win32_psjoin_to_string (extlogpen.elpPenStyle),
293 (int) extlogpen.elpWidth,
294 _gdk_win32_lbstyle_to_string (extlogpen.elpBrushStyle));
295 g_print ("rop2: %s textcolor=%06lx\n",
296 _gdk_win32_rop2_to_string (GetROP2 (hdc)),
298 hrgn = CreateRectRgn (0, 0, 0, 0);
299 if ((flag = GetClipRgn (hdc, hrgn)) == -1)
300 WIN32_API_FAILED ("GetClipRgn");
302 g_print ("no clip region\n");
305 GetRgnBox (hrgn, &rect);
306 g_print ("clip region: %p bbox: %s\n",
307 hrgn, _gdk_win32_rect_to_string (&rect));
313 _gdk_win32_drag_protocol_to_string (GdkDragProtocol protocol)
317 #define CASE(x) case GDK_DRAG_PROTO_##x: return #x
322 CASE (WIN32_DROPFILES);
326 default: return static_printf ("illegal_%d", protocol);
333 _gdk_win32_window_state_to_string (GdkWindowState state)
342 if (state & GDK_WINDOW_STATE_ ## x) \
343 (bufp += sprintf (bufp, "%s" #x, s), s = "|")
345 /* For clarity, also show the complement of WITHDRAWN, i.e. "MAPPED" */
346 if (!(state & GDK_WINDOW_STATE_WITHDRAWN))
347 (bufp += sprintf (bufp, "MAPPED"), s = "|");
355 return static_printf ("%s", buf);
359 _gdk_win32_window_style_to_string (LONG style)
368 if (style & WS_ ## x) \
369 (bufp += sprintf (bufp, "%s" #x, s), s = "|")
371 /* Note that many of the WS_* macros are in face several bits.
372 * Handle just the individual bits here. Sort as in w32api's
397 return static_printf ("%s", buf);
401 _gdk_win32_window_exstyle_to_string (LONG style)
410 if (style & WS_EX_ ## x) \
411 (bufp += sprintf (bufp, "%s" #x, s), s = "|")
413 /* Note that many of the WS_EX_* macros are in face several bits.
414 * Handle just the individual bits here. Sort as in w32api's
420 #ifndef WS_EX_COMPOSITED
421 # define WS_EX_COMPOSITED 0x02000000L
432 BIT (NOINHERITLAYOUT);
433 BIT (NOPARENTNOTIFY);
443 return static_printf ("%s", buf);
447 _gdk_win32_window_pos_bits_to_string (UINT flags)
456 if (flags & SWP_ ## x) \
457 (bufp += sprintf (bufp, "%s" #x, s), s = "|")
470 BIT (NOSENDCHANGING);
472 BIT (ASYNCWINDOWPOS);
475 return static_printf ("%s", buf);
479 _gdk_win32_drag_action_to_string (GdkDragAction actions)
488 if (actions & GDK_ACTION_ ## x) \
489 (bufp += sprintf (bufp, "%s" #x, s), s = "|")
499 return static_printf ("%s", buf);
503 _gdk_win32_rop2_to_string (int rop2)
507 #define CASE(x) case R2_##x: return #x
525 default: return static_printf ("illegal_%x", rop2);
532 _gdk_win32_lbstyle_to_string (UINT brush_style)
536 #define CASE(x) case BS_##x: return #x
544 default: return static_printf ("illegal_%d", brush_style);
551 _gdk_win32_pstype_to_string (DWORD pen_style)
553 switch (pen_style & PS_TYPE_MASK)
555 case PS_GEOMETRIC: return "GEOMETRIC";
556 case PS_COSMETIC: return "COSMETIC";
557 default: return static_printf ("illegal_%d", pen_style & PS_TYPE_MASK);
564 _gdk_win32_psstyle_to_string (DWORD pen_style)
566 switch (pen_style & PS_STYLE_MASK)
568 #define CASE(x) case PS_##x: return #x
579 default: return static_printf ("illegal_%d", pen_style & PS_STYLE_MASK);
586 _gdk_win32_psendcap_to_string (DWORD pen_style)
588 switch (pen_style & PS_ENDCAP_MASK)
590 #define CASE(x) case PS_ENDCAP_##x: return #x
595 default: return static_printf ("illegal_%d", pen_style & PS_ENDCAP_MASK);
602 _gdk_win32_psjoin_to_string (DWORD pen_style)
604 switch (pen_style & PS_JOIN_MASK)
606 #define CASE(x) case PS_JOIN_##x: return #x
611 default: return static_printf ("illegal_%d", pen_style & PS_JOIN_MASK);
618 _gdk_win32_message_to_string (UINT msg)
622 #define CASE(x) case x: return #x
635 CASE (WM_GETTEXTLENGTH);
638 CASE (WM_QUERYENDSESSION);
640 CASE (WM_ENDSESSION);
642 CASE (WM_ERASEBKGND);
643 CASE (WM_SYSCOLORCHANGE);
644 CASE (WM_SHOWWINDOW);
645 CASE (WM_WININICHANGE);
646 CASE (WM_DEVMODECHANGE);
647 CASE (WM_ACTIVATEAPP);
648 CASE (WM_FONTCHANGE);
649 CASE (WM_TIMECHANGE);
650 CASE (WM_CANCELMODE);
652 CASE (WM_MOUSEACTIVATE);
653 CASE (WM_CHILDACTIVATE);
655 CASE (WM_GETMINMAXINFO);
657 CASE (WM_ICONERASEBKGND);
658 CASE (WM_NEXTDLGCTL);
659 CASE (WM_SPOOLERSTATUS);
661 CASE (WM_MEASUREITEM);
662 CASE (WM_DELETEITEM);
663 CASE (WM_VKEYTOITEM);
664 CASE (WM_CHARTOITEM);
669 CASE (WM_QUERYDRAGICON);
670 CASE (WM_COMPAREITEM);
672 CASE (WM_COMPACTING);
673 CASE (WM_WINDOWPOSCHANGING);
674 CASE (WM_WINDOWPOSCHANGED);
677 CASE (WM_CANCELJOURNAL);
679 CASE (WM_INPUTLANGCHANGEREQUEST);
680 CASE (WM_INPUTLANGCHANGE);
683 CASE (WM_USERCHANGED);
684 CASE (WM_NOTIFYFORMAT);
685 CASE (WM_CONTEXTMENU);
686 CASE (WM_STYLECHANGING);
687 CASE (WM_STYLECHANGED);
688 CASE (WM_DISPLAYCHANGE);
693 CASE (WM_NCCALCSIZE);
696 CASE (WM_NCACTIVATE);
697 CASE (WM_GETDLGCODE);
699 CASE (WM_NCMOUSEMOVE);
700 CASE (WM_NCLBUTTONDOWN);
701 CASE (WM_NCLBUTTONUP);
702 CASE (WM_NCLBUTTONDBLCLK);
703 CASE (WM_NCRBUTTONDOWN);
704 CASE (WM_NCRBUTTONUP);
705 CASE (WM_NCRBUTTONDBLCLK);
706 CASE (WM_NCMBUTTONDOWN);
707 CASE (WM_NCMBUTTONUP);
708 CASE (WM_NCMBUTTONDBLCLK);
709 CASE (WM_NCXBUTTONDOWN);
710 CASE (WM_NCXBUTTONUP);
711 CASE (WM_NCXBUTTONDBLCLK);
716 CASE (WM_SYSKEYDOWN);
719 CASE (WM_SYSDEADCHAR);
721 CASE (WM_IME_STARTCOMPOSITION);
722 CASE (WM_IME_ENDCOMPOSITION);
723 CASE (WM_IME_COMPOSITION);
724 CASE (WM_INITDIALOG);
726 CASE (WM_SYSCOMMAND);
731 CASE (WM_INITMENUPOPUP);
732 CASE (WM_MENUSELECT);
735 CASE (WM_MENURBUTTONUP);
737 CASE (WM_MENUGETOBJECT);
738 CASE (WM_UNINITMENUPOPUP);
739 CASE (WM_MENUCOMMAND);
740 CASE (WM_CHANGEUISTATE);
741 CASE (WM_UPDATEUISTATE);
742 CASE (WM_QUERYUISTATE);
743 CASE (WM_CTLCOLORMSGBOX);
744 CASE (WM_CTLCOLOREDIT);
745 CASE (WM_CTLCOLORLISTBOX);
746 CASE (WM_CTLCOLORBTN);
747 CASE (WM_CTLCOLORDLG);
748 CASE (WM_CTLCOLORSCROLLBAR);
749 CASE (WM_CTLCOLORSTATIC);
751 CASE (WM_LBUTTONDOWN);
753 CASE (WM_LBUTTONDBLCLK);
754 CASE (WM_RBUTTONDOWN);
756 CASE (WM_RBUTTONDBLCLK);
757 CASE (WM_MBUTTONDOWN);
759 CASE (WM_MBUTTONDBLCLK);
760 CASE (WM_MOUSEWHEEL);
761 CASE (WM_XBUTTONDOWN);
763 CASE (WM_XBUTTONDBLCLK);
764 CASE (WM_PARENTNOTIFY);
765 CASE (WM_ENTERMENULOOP);
766 CASE (WM_EXITMENULOOP);
769 CASE (WM_CAPTURECHANGED);
771 CASE (WM_POWERBROADCAST);
772 CASE (WM_DEVICECHANGE);
774 CASE (WM_MDIDESTROY);
775 CASE (WM_MDIACTIVATE);
776 CASE (WM_MDIRESTORE);
778 CASE (WM_MDIMAXIMIZE);
780 CASE (WM_MDICASCADE);
781 CASE (WM_MDIICONARRANGE);
782 CASE (WM_MDIGETACTIVE);
783 CASE (WM_MDISETMENU);
784 CASE (WM_ENTERSIZEMOVE);
785 CASE (WM_EXITSIZEMOVE);
787 CASE (WM_MDIREFRESHMENU);
788 CASE (WM_IME_SETCONTEXT);
789 CASE (WM_IME_NOTIFY);
790 CASE (WM_IME_CONTROL);
791 CASE (WM_IME_COMPOSITIONFULL);
792 CASE (WM_IME_SELECT);
794 CASE (WM_IME_REQUEST);
795 CASE (WM_IME_KEYDOWN);
797 CASE (WM_MOUSEHOVER);
798 CASE (WM_MOUSELEAVE);
799 CASE (WM_NCMOUSEHOVER);
800 CASE (WM_NCMOUSELEAVE);
806 CASE (WM_RENDERFORMAT);
807 CASE (WM_RENDERALLFORMATS);
808 CASE (WM_DESTROYCLIPBOARD);
809 CASE (WM_DRAWCLIPBOARD);
810 CASE (WM_PAINTCLIPBOARD);
811 CASE (WM_VSCROLLCLIPBOARD);
812 CASE (WM_SIZECLIPBOARD);
813 CASE (WM_ASKCBFORMATNAME);
814 CASE (WM_CHANGECBCHAIN);
815 CASE (WM_HSCROLLCLIPBOARD);
816 CASE (WM_QUERYNEWPALETTE);
817 CASE (WM_PALETTEISCHANGING);
818 CASE (WM_PALETTECHANGED);
821 CASE (WM_PRINTCLIENT);
822 CASE (WM_APPCOMMAND);
823 CASE (WM_HANDHELDFIRST);
824 CASE (WM_HANDHELDLAST);
827 CASE (WM_PENWINFIRST);
828 CASE (WM_PENWINLAST);
835 if (msg >= WM_HANDHELDFIRST && msg <= WM_HANDHELDLAST)
836 return static_printf ("WM_HANDHELDFIRST+%d", msg - WM_HANDHELDFIRST);
837 else if (msg >= WM_AFXFIRST && msg <= WM_AFXLAST)
838 return static_printf ("WM_AFXFIRST+%d", msg - WM_AFXFIRST);
839 else if (msg >= WM_PENWINFIRST && msg <= WM_PENWINLAST)
840 return static_printf ("WM_PENWINFIRST+%d", msg - WM_PENWINFIRST);
841 else if (msg >= WM_USER && msg <= 0x7FFF)
842 return static_printf ("WM_USER+%d", msg - WM_USER);
843 else if (msg >= 0xC000 && msg <= 0xFFFF)
844 return static_printf ("reg-%#x", msg);
846 return static_printf ("unk-%#x", msg);
853 _gdk_win32_key_to_string (LONG lParam)
858 if (GetKeyNameText (lParam, buf, sizeof (buf)) &&
859 (keyname_utf8 = g_locale_to_utf8 (buf, -1, NULL, NULL, NULL)) != NULL)
861 gchar *retval = static_printf ("%s", keyname_utf8);
863 g_free (keyname_utf8);
868 return static_printf ("unk-%#lx", lParam);
872 _gdk_win32_cf_to_string (UINT format)
878 #define CASE(x) case CF_##x: return "CF_" #x
884 CASE (DSPENHMETAFILE);
885 CASE (DSPMETAFILEPICT);
902 if (format >= CF_GDIOBJFIRST &&
903 format <= CF_GDIOBJLAST)
904 return static_printf ("CF_GDIOBJ%d", format - CF_GDIOBJFIRST);
905 if (format >= CF_PRIVATEFIRST &&
906 format <= CF_PRIVATELAST)
907 return static_printf ("CF_PRIVATE%d", format - CF_PRIVATEFIRST);
908 if (GetClipboardFormatName (format, buf, sizeof (buf)))
909 return static_printf ("'%s'", buf);
911 return static_printf ("unk-%#lx", format);
916 _gdk_win32_data_to_string (const guchar *data,
919 GString *s = g_string_new ("");
923 for (i = 0; i < nbytes; i++)
924 if (data[i] >=' ' && data[i] <= '~')
925 g_string_append_printf (s, "%c ", data[i]);
927 g_string_append_printf (s, "%02X ", data[i]);
929 retval = static_printf ("%s", s->str);
930 g_string_free (s, TRUE);
936 _gdk_win32_rect_to_string (const RECT *rect)
938 return static_printf ("%ldx%ld@%+ld%+ld",
939 (rect->right - rect->left), (rect->bottom - rect->top),
940 rect->left, rect->top);
944 _gdk_win32_gdkrectangle_to_string (const GdkRectangle *rect)
946 return static_printf ("%dx%d@%+d%+d",
947 rect->width, rect->height,
952 _gdk_win32_cairo_region_to_string (const cairo_region_t *rgn)
954 cairo_rectangle_int_t extents;
955 cairo_region_get_extents (rgn, &extents);
956 return static_printf ("%dx%d@%+d%+d",
957 extents.width, extents.height,
958 extents.x, extents.y);
962 _gdk_win32_window_description (GdkWindow *d)
964 g_return_val_if_fail (GDK_IS_WINDOW (d), NULL);
966 return static_printf ("%s:%p:%dx%dx%d",
967 G_OBJECT_TYPE_NAME (d),
969 gdk_window_get_width (GDK_WINDOW (d)),
970 gdk_window_get_height (GDK_WINDOW (d)),
971 gdk_visual_get_depth (gdk_window_get_visual (GDK_WINDOW (d))));
974 #endif /* G_ENABLE_DEBUG */