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, write to the
17 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 * Boston, MA 02111-1307, USA.
22 * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
23 * file for a list of people on the GTK+ Team. See the ChangeLog
24 * files for a list of changes. These files are distributed with
25 * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
30 #include <glib/gprintf.h>
37 #include "gdkkeysyms.h"
38 #include "gdkinternals.h"
40 #include "gdkprivate-win32.h"
48 static gboolean gdk_synchronize = FALSE;
50 static gboolean dummy;
52 const GOptionEntry _gdk_windowing_args[] = {
53 { "sync", 0, 0, G_OPTION_ARG_NONE, &gdk_synchronize,
54 /* Description of --sync in --help output */ N_("Don't batch GDI requests"), NULL },
55 { "no-wintab", 0, 0, G_OPTION_ARG_NONE, &_gdk_input_ignore_wintab,
56 /* Description of --no-wintab in --help output */ N_("Don't use the Wintab API for tablet support"), NULL },
57 { "ignore-wintab", 0, 0, G_OPTION_ARG_NONE, &_gdk_input_ignore_wintab,
58 /* Description of --ignore-wintab in --help output */ N_("Same as --no-wintab"), NULL },
59 { "use-wintab", 0, 0, G_OPTION_ARG_NONE, &dummy,
60 /* Description of --use-wintab in --help output */ N_("Do use the Wintab API [default]"), NULL },
61 { "max-colors", 0, 0, G_OPTION_ARG_INT, &_gdk_max_colors,
62 /* Description of --max-colors=COLORS in --help output */ N_("Size of the palette in 8 bit mode"),
63 /* Placeholder in --max-colors=COLORS in --help output */ N_("COLORS") },
68 DllMain (HINSTANCE hinstDLL,
72 _gdk_dll_hinstance = hinstDLL;
78 _gdk_windowing_init (void)
82 if (getenv ("GDK_IGNORE_WINTAB") != NULL)
83 _gdk_input_ignore_wintab = TRUE;
84 else if (getenv ("GDK_USE_WINTAB") != NULL)
85 _gdk_input_ignore_wintab = FALSE;
90 _gdk_app_hmodule = GetModuleHandle (NULL);
91 _gdk_display_hdc = CreateDC ("DISPLAY", NULL, NULL, NULL);
92 _gdk_input_locale = GetKeyboardLayout (0);
93 _gdk_input_locale_is_ime = ImmIsIME (_gdk_input_locale);
94 GetLocaleInfo (MAKELCID (LOWORD (_gdk_input_locale), SORT_DEFAULT),
95 LOCALE_IDEFAULTANSICODEPAGE,
97 _gdk_input_codepage = atoi (buf);
98 GDK_NOTE (EVENTS, g_print ("input_locale:%p, codepage:%d\n",
99 _gdk_input_locale, _gdk_input_codepage));
103 _gdk_selection = gdk_atom_intern_static_string ("GDK_SELECTION");
104 _wm_transient_for = gdk_atom_intern_static_string ("WM_TRANSIENT_FOR");
105 _targets = gdk_atom_intern_static_string ("TARGETS");
106 _delete = gdk_atom_intern_static_string ("DELETE");
107 _save_targets = gdk_atom_intern_static_string ("SAVE_TARGETS");
108 _utf8_string = gdk_atom_intern_static_string ("UTF8_STRING");
109 _text = gdk_atom_intern_static_string ("TEXT");
110 _compound_text = gdk_atom_intern_static_string ("COMPOUND_TEXT");
111 _text_uri_list = gdk_atom_intern_static_string ("text/uri-list");
112 _text_html = gdk_atom_intern_static_string ("text/html");
113 _image_png = gdk_atom_intern_static_string ("image/png");
114 _image_jpeg = gdk_atom_intern_static_string ("image/jpeg");
115 _image_bmp = gdk_atom_intern_static_string ("image/bmp");
116 _image_gif = gdk_atom_intern_static_string ("image/gif");
118 _local_dnd = gdk_atom_intern_static_string ("LocalDndSelection");
119 _gdk_win32_dropfiles = gdk_atom_intern_static_string ("DROPFILES_DND");
120 _gdk_ole2_dnd = gdk_atom_intern_static_string ("OLE2_DND");
122 /* MS Office 2007, at least, offers images in common file formats
123 * using clipboard format names like "PNG" and "JFIF". So we follow
124 * the lead and map the GDK target name "image/png" to the clipboard
125 * format name "PNG" etc.
127 _cf_png = RegisterClipboardFormat ("PNG");
128 _cf_jfif = RegisterClipboardFormat ("JFIF");
129 _cf_gif = RegisterClipboardFormat ("GIF");
131 _cf_url = RegisterClipboardFormat ("UniformResourceLocatorW");
132 _cf_html_format = RegisterClipboardFormat ("HTML Format");
133 _cf_text_html = RegisterClipboardFormat ("text/html");
135 _gdk_win32_selection_init ();
139 _gdk_win32_api_failed (const gchar *where,
142 gchar *msg = g_win32_error_message (GetLastError ());
143 g_warning ("%s: %s failed: %s", where, api, msg);
148 _gdk_other_api_failed (const gchar *where,
151 g_warning ("%s: %s failed", where, api);
155 gdk_screen_get_width (GdkScreen *screen)
157 return GDK_WINDOW_OBJECT (_gdk_root)->width;
161 gdk_screen_get_height (GdkScreen *screen)
163 return GDK_WINDOW_OBJECT (_gdk_root)->height;
166 gdk_screen_get_width_mm (GdkScreen *screen)
168 return (double) gdk_screen_get_width (screen) / GetDeviceCaps (_gdk_display_hdc, LOGPIXELSX) * 25.4;
172 gdk_screen_get_height_mm (GdkScreen *screen)
174 return (double) gdk_screen_get_height (screen) / GetDeviceCaps (_gdk_display_hdc, LOGPIXELSY) * 25.4;
178 _gdk_windowing_display_set_sm_client_id (GdkDisplay *display,
179 const gchar *sm_client_id)
181 g_warning("gdk_set_sm_client_id %s", sm_client_id ? sm_client_id : "NULL");
185 gdk_display_beep (GdkDisplay *display)
187 g_return_if_fail (display == gdk_display_get_default());
192 _gdk_windowing_exit (void)
194 _gdk_win32_dnd_exit ();
196 DeleteDC (_gdk_display_hdc);
197 _gdk_display_hdc = NULL;
201 gdk_get_display (void)
203 return g_strdup (gdk_display_get_name (gdk_display_get_default ()));
207 gdk_error_trap_push (void)
212 gdk_error_trap_pop (void)
218 gdk_error_trap_pop_ignored (void)
223 gdk_notify_startup_complete (void)
228 gdk_notify_startup_complete_with_id (const gchar* startup_id)
233 gdk_window_set_startup_id (GdkWindow *window,
234 const gchar *startup_id)
238 #ifdef G_ENABLE_DEBUG
241 * Like g_strdup_printf, but to a static buffer. Return value does not
242 * have to be g_free()d. The buffer is of bounded size and reused
243 * cyclically. Thus the return value is valid only until that part of
244 * the buffer happens to get reused. This doesn't matter as this
245 * function's return value is used in debugging output right after the call,
246 * and the return value isn't used after that.
249 static_printf (const gchar *format,
252 static gchar buf[10000];
254 static gchar *bufp = buf;
258 va_start (args, format);
259 msg = g_strdup_vprintf (format, args);
262 g_assert (strlen (msg) < sizeof (buf));
264 if (bufp + strlen (msg) + 1 > buf + sizeof (buf))
269 bufp += strlen (msg) + 1;
276 _gdk_win32_color_to_string (const GdkColor *color)
278 return static_printf ("(%.04x,%.04x,%.04x):%.06x",
279 color->red, color->green,
280 color->blue, color->pixel);
284 _gdk_win32_print_paletteentries (const PALETTEENTRY *pep,
290 for (i = 0; i < nentries; i++)
291 g_print (" %3d %02x: %02x %02x %02x%s\n",
293 pep[i].peRed, pep[i].peGreen, pep[i].peBlue,
294 (pep[i].peFlags == 0 ? "" :
295 (pep[i].peFlags == PC_EXPLICIT ? " PC_EXPLICIT" :
296 (pep[i].peFlags == PC_NOCOLLAPSE ? " PC_NOCOLLAPSE" :
297 (pep[i].peFlags == PC_RESERVED ? " PC_RESERVED" :
298 (g_sprintf (buf, " %d", pep[i].peFlags), buf))))));
302 _gdk_win32_print_system_palette (void)
307 k = GetSystemPaletteEntries (_gdk_display_hdc, 0, 0, NULL);
308 pe = g_new (PALETTEENTRY, k);
309 k = GetSystemPaletteEntries (_gdk_display_hdc, 0, k, pe);
312 g_print ("GetSystemPaletteEntries failed: %s\n",
313 g_win32_error_message (GetLastError ()));
316 g_print ("System palette: %d entries\n", k);
317 _gdk_win32_print_paletteentries (pe, k);
323 palette_size (HPALETTE hpal)
327 if (!GetObject (hpal, sizeof (npal), &npal))
328 WIN32_GDI_FAILED ("GetObject (HPALETTE)");
334 _gdk_win32_print_hpalette (HPALETTE hpal)
339 npal = palette_size (hpal);
340 pe = g_new (PALETTEENTRY, npal);
341 n = GetPaletteEntries (hpal, 0, npal, pe);
344 g_print ("HPALETTE %p: GetPaletteEntries failed: %s\n",
345 hpal, g_win32_error_message (GetLastError ()));
348 g_print ("HPALETTE %p: %d (%d) entries\n", hpal, n, npal);
349 _gdk_win32_print_paletteentries (pe, n);
355 _gdk_win32_print_dc (HDC hdc)
364 g_print ("%p:\n", hdc);
365 obj = GetCurrentObject (hdc, OBJ_BRUSH);
366 GetObject (obj, sizeof (LOGBRUSH), &logbrush);
367 g_print ("brush: %s color=%06lx hatch=%p\n",
368 _gdk_win32_lbstyle_to_string (logbrush.lbStyle),
369 logbrush.lbColor, (gpointer) logbrush.lbHatch);
370 obj = GetCurrentObject (hdc, OBJ_PEN);
371 GetObject (obj, sizeof (EXTLOGPEN), &extlogpen);
372 g_print ("pen: %s %s %s %s w=%d %s\n",
373 _gdk_win32_pstype_to_string (extlogpen.elpPenStyle),
374 _gdk_win32_psstyle_to_string (extlogpen.elpPenStyle),
375 _gdk_win32_psendcap_to_string (extlogpen.elpPenStyle),
376 _gdk_win32_psjoin_to_string (extlogpen.elpPenStyle),
377 (int) extlogpen.elpWidth,
378 _gdk_win32_lbstyle_to_string (extlogpen.elpBrushStyle));
379 g_print ("rop2: %s textcolor=%06lx\n",
380 _gdk_win32_rop2_to_string (GetROP2 (hdc)),
382 hrgn = CreateRectRgn (0, 0, 0, 0);
383 if ((flag = GetClipRgn (hdc, hrgn)) == -1)
384 WIN32_API_FAILED ("GetClipRgn");
386 g_print ("no clip region\n");
389 GetRgnBox (hrgn, &rect);
390 g_print ("clip region: %p bbox: %s\n",
391 hrgn, _gdk_win32_rect_to_string (&rect));
397 _gdk_win32_drag_protocol_to_string (GdkDragProtocol protocol)
401 #define CASE(x) case GDK_DRAG_PROTO_##x: return #x
406 CASE (WIN32_DROPFILES);
410 default: return static_printf ("illegal_%d", protocol);
417 _gdk_win32_window_state_to_string (GdkWindowState state)
426 if (state & GDK_WINDOW_STATE_ ## x) \
427 (bufp += sprintf (bufp, "%s" #x, s), s = "|")
429 /* For clarity, also show the complement of WITHDRAWN, i.e. "MAPPED" */
430 if (!(state & GDK_WINDOW_STATE_WITHDRAWN))
431 (bufp += sprintf (bufp, "MAPPED"), s = "|");
439 return static_printf ("%s", buf);
443 _gdk_win32_window_style_to_string (LONG style)
452 if (style & WS_ ## x) \
453 (bufp += sprintf (bufp, "%s" #x, s), s = "|")
455 /* Note that many of the WS_* macros are in face several bits.
456 * Handle just the individual bits here. Sort as in w32api's
481 return static_printf ("%s", buf);
485 _gdk_win32_window_exstyle_to_string (LONG style)
494 if (style & WS_EX_ ## x) \
495 (bufp += sprintf (bufp, "%s" #x, s), s = "|")
497 /* Note that many of the WS_EX_* macros are in face several bits.
498 * Handle just the individual bits here. Sort as in w32api's
504 #ifndef WS_EX_COMPOSITED
505 # define WS_EX_COMPOSITED 0x02000000L
516 BIT (NOINHERITLAYOUT);
517 BIT (NOPARENTNOTIFY);
527 return static_printf ("%s", buf);
531 _gdk_win32_window_pos_bits_to_string (UINT flags)
540 if (flags & SWP_ ## x) \
541 (bufp += sprintf (bufp, "%s" #x, s), s = "|")
554 BIT (NOSENDCHANGING);
556 BIT (ASYNCWINDOWPOS);
559 return static_printf ("%s", buf);
563 _gdk_win32_drag_action_to_string (GdkDragAction actions)
572 if (actions & GDK_ACTION_ ## x) \
573 (bufp += sprintf (bufp, "%s" #x, s), s = "|")
583 return static_printf ("%s", buf);
587 _gdk_win32_rop2_to_string (int rop2)
591 #define CASE(x) case R2_##x: return #x
609 default: return static_printf ("illegal_%x", rop2);
616 _gdk_win32_lbstyle_to_string (UINT brush_style)
620 #define CASE(x) case BS_##x: return #x
628 default: return static_printf ("illegal_%d", brush_style);
635 _gdk_win32_pstype_to_string (DWORD pen_style)
637 switch (pen_style & PS_TYPE_MASK)
639 case PS_GEOMETRIC: return "GEOMETRIC";
640 case PS_COSMETIC: return "COSMETIC";
641 default: return static_printf ("illegal_%d", pen_style & PS_TYPE_MASK);
648 _gdk_win32_psstyle_to_string (DWORD pen_style)
650 switch (pen_style & PS_STYLE_MASK)
652 #define CASE(x) case PS_##x: return #x
663 default: return static_printf ("illegal_%d", pen_style & PS_STYLE_MASK);
670 _gdk_win32_psendcap_to_string (DWORD pen_style)
672 switch (pen_style & PS_ENDCAP_MASK)
674 #define CASE(x) case PS_ENDCAP_##x: return #x
679 default: return static_printf ("illegal_%d", pen_style & PS_ENDCAP_MASK);
686 _gdk_win32_psjoin_to_string (DWORD pen_style)
688 switch (pen_style & PS_JOIN_MASK)
690 #define CASE(x) case PS_JOIN_##x: return #x
695 default: return static_printf ("illegal_%d", pen_style & PS_JOIN_MASK);
702 _gdk_win32_message_to_string (UINT msg)
706 #define CASE(x) case x: return #x
719 CASE (WM_GETTEXTLENGTH);
722 CASE (WM_QUERYENDSESSION);
724 CASE (WM_ENDSESSION);
726 CASE (WM_ERASEBKGND);
727 CASE (WM_SYSCOLORCHANGE);
728 CASE (WM_SHOWWINDOW);
729 CASE (WM_WININICHANGE);
730 CASE (WM_DEVMODECHANGE);
731 CASE (WM_ACTIVATEAPP);
732 CASE (WM_FONTCHANGE);
733 CASE (WM_TIMECHANGE);
734 CASE (WM_CANCELMODE);
736 CASE (WM_MOUSEACTIVATE);
737 CASE (WM_CHILDACTIVATE);
739 CASE (WM_GETMINMAXINFO);
741 CASE (WM_ICONERASEBKGND);
742 CASE (WM_NEXTDLGCTL);
743 CASE (WM_SPOOLERSTATUS);
745 CASE (WM_MEASUREITEM);
746 CASE (WM_DELETEITEM);
747 CASE (WM_VKEYTOITEM);
748 CASE (WM_CHARTOITEM);
753 CASE (WM_QUERYDRAGICON);
754 CASE (WM_COMPAREITEM);
756 CASE (WM_COMPACTING);
757 CASE (WM_WINDOWPOSCHANGING);
758 CASE (WM_WINDOWPOSCHANGED);
761 CASE (WM_CANCELJOURNAL);
763 CASE (WM_INPUTLANGCHANGEREQUEST);
764 CASE (WM_INPUTLANGCHANGE);
767 CASE (WM_USERCHANGED);
768 CASE (WM_NOTIFYFORMAT);
769 CASE (WM_CONTEXTMENU);
770 CASE (WM_STYLECHANGING);
771 CASE (WM_STYLECHANGED);
772 CASE (WM_DISPLAYCHANGE);
777 CASE (WM_NCCALCSIZE);
780 CASE (WM_NCACTIVATE);
781 CASE (WM_GETDLGCODE);
783 CASE (WM_NCMOUSEMOVE);
784 CASE (WM_NCLBUTTONDOWN);
785 CASE (WM_NCLBUTTONUP);
786 CASE (WM_NCLBUTTONDBLCLK);
787 CASE (WM_NCRBUTTONDOWN);
788 CASE (WM_NCRBUTTONUP);
789 CASE (WM_NCRBUTTONDBLCLK);
790 CASE (WM_NCMBUTTONDOWN);
791 CASE (WM_NCMBUTTONUP);
792 CASE (WM_NCMBUTTONDBLCLK);
793 CASE (WM_NCXBUTTONDOWN);
794 CASE (WM_NCXBUTTONUP);
795 CASE (WM_NCXBUTTONDBLCLK);
800 CASE (WM_SYSKEYDOWN);
803 CASE (WM_SYSDEADCHAR);
805 CASE (WM_IME_STARTCOMPOSITION);
806 CASE (WM_IME_ENDCOMPOSITION);
807 CASE (WM_IME_COMPOSITION);
808 CASE (WM_INITDIALOG);
810 CASE (WM_SYSCOMMAND);
815 CASE (WM_INITMENUPOPUP);
816 CASE (WM_MENUSELECT);
819 CASE (WM_MENURBUTTONUP);
821 CASE (WM_MENUGETOBJECT);
822 CASE (WM_UNINITMENUPOPUP);
823 CASE (WM_MENUCOMMAND);
824 CASE (WM_CHANGEUISTATE);
825 CASE (WM_UPDATEUISTATE);
826 CASE (WM_QUERYUISTATE);
827 CASE (WM_CTLCOLORMSGBOX);
828 CASE (WM_CTLCOLOREDIT);
829 CASE (WM_CTLCOLORLISTBOX);
830 CASE (WM_CTLCOLORBTN);
831 CASE (WM_CTLCOLORDLG);
832 CASE (WM_CTLCOLORSCROLLBAR);
833 CASE (WM_CTLCOLORSTATIC);
835 CASE (WM_LBUTTONDOWN);
837 CASE (WM_LBUTTONDBLCLK);
838 CASE (WM_RBUTTONDOWN);
840 CASE (WM_RBUTTONDBLCLK);
841 CASE (WM_MBUTTONDOWN);
843 CASE (WM_MBUTTONDBLCLK);
844 CASE (WM_MOUSEWHEEL);
845 CASE (WM_XBUTTONDOWN);
847 CASE (WM_XBUTTONDBLCLK);
848 CASE (WM_PARENTNOTIFY);
849 CASE (WM_ENTERMENULOOP);
850 CASE (WM_EXITMENULOOP);
853 CASE (WM_CAPTURECHANGED);
855 CASE (WM_POWERBROADCAST);
856 CASE (WM_DEVICECHANGE);
858 CASE (WM_MDIDESTROY);
859 CASE (WM_MDIACTIVATE);
860 CASE (WM_MDIRESTORE);
862 CASE (WM_MDIMAXIMIZE);
864 CASE (WM_MDICASCADE);
865 CASE (WM_MDIICONARRANGE);
866 CASE (WM_MDIGETACTIVE);
867 CASE (WM_MDISETMENU);
868 CASE (WM_ENTERSIZEMOVE);
869 CASE (WM_EXITSIZEMOVE);
871 CASE (WM_MDIREFRESHMENU);
872 CASE (WM_IME_SETCONTEXT);
873 CASE (WM_IME_NOTIFY);
874 CASE (WM_IME_CONTROL);
875 CASE (WM_IME_COMPOSITIONFULL);
876 CASE (WM_IME_SELECT);
878 CASE (WM_IME_REQUEST);
879 CASE (WM_IME_KEYDOWN);
881 CASE (WM_MOUSEHOVER);
882 CASE (WM_MOUSELEAVE);
883 CASE (WM_NCMOUSEHOVER);
884 CASE (WM_NCMOUSELEAVE);
890 CASE (WM_RENDERFORMAT);
891 CASE (WM_RENDERALLFORMATS);
892 CASE (WM_DESTROYCLIPBOARD);
893 CASE (WM_DRAWCLIPBOARD);
894 CASE (WM_PAINTCLIPBOARD);
895 CASE (WM_VSCROLLCLIPBOARD);
896 CASE (WM_SIZECLIPBOARD);
897 CASE (WM_ASKCBFORMATNAME);
898 CASE (WM_CHANGECBCHAIN);
899 CASE (WM_HSCROLLCLIPBOARD);
900 CASE (WM_QUERYNEWPALETTE);
901 CASE (WM_PALETTEISCHANGING);
902 CASE (WM_PALETTECHANGED);
905 CASE (WM_PRINTCLIENT);
906 CASE (WM_APPCOMMAND);
907 CASE (WM_HANDHELDFIRST);
908 CASE (WM_HANDHELDLAST);
911 CASE (WM_PENWINFIRST);
912 CASE (WM_PENWINLAST);
919 if (msg >= WM_HANDHELDFIRST && msg <= WM_HANDHELDLAST)
920 return static_printf ("WM_HANDHELDFIRST+%d", msg - WM_HANDHELDFIRST);
921 else if (msg >= WM_AFXFIRST && msg <= WM_AFXLAST)
922 return static_printf ("WM_AFXFIRST+%d", msg - WM_AFXFIRST);
923 else if (msg >= WM_PENWINFIRST && msg <= WM_PENWINLAST)
924 return static_printf ("WM_PENWINFIRST+%d", msg - WM_PENWINFIRST);
925 else if (msg >= WM_USER && msg <= 0x7FFF)
926 return static_printf ("WM_USER+%d", msg - WM_USER);
927 else if (msg >= 0xC000 && msg <= 0xFFFF)
928 return static_printf ("reg-%#x", msg);
930 return static_printf ("unk-%#x", msg);
937 _gdk_win32_key_to_string (LONG lParam)
942 if (GetKeyNameText (lParam, buf, sizeof (buf)) &&
943 (keyname_utf8 = g_locale_to_utf8 (buf, -1, NULL, NULL, NULL)) != NULL)
945 gchar *retval = static_printf ("%s", keyname_utf8);
947 g_free (keyname_utf8);
952 return static_printf ("unk-%#lx", lParam);
956 _gdk_win32_cf_to_string (UINT format)
962 #define CASE(x) case CF_##x: return "CF_" #x
968 CASE (DSPENHMETAFILE);
969 CASE (DSPMETAFILEPICT);
986 if (format >= CF_GDIOBJFIRST &&
987 format <= CF_GDIOBJLAST)
988 return static_printf ("CF_GDIOBJ%d", format - CF_GDIOBJFIRST);
989 if (format >= CF_PRIVATEFIRST &&
990 format <= CF_PRIVATELAST)
991 return static_printf ("CF_PRIVATE%d", format - CF_PRIVATEFIRST);
992 if (GetClipboardFormatName (format, buf, sizeof (buf)))
993 return static_printf ("'%s'", buf);
995 return static_printf ("unk-%#lx", format);
1000 _gdk_win32_data_to_string (const guchar *data,
1003 GString *s = g_string_new ("");
1007 for (i = 0; i < nbytes; i++)
1008 if (data[i] >=' ' && data[i] <= '~')
1009 g_string_append_printf (s, "%c ", data[i]);
1011 g_string_append_printf (s, "%02X ", data[i]);
1013 retval = static_printf ("%s", s->str);
1014 g_string_free (s, TRUE);
1020 _gdk_win32_rect_to_string (const RECT *rect)
1022 return static_printf ("%ldx%ld@%+ld%+ld",
1023 (rect->right - rect->left), (rect->bottom - rect->top),
1024 rect->left, rect->top);
1028 _gdk_win32_gdkrectangle_to_string (const GdkRectangle *rect)
1030 return static_printf ("%dx%d@%+d%+d",
1031 rect->width, rect->height,
1036 _gdk_win32_cairo_region_to_string (const cairo_region_t *rgn)
1038 cairo_rectangle_int_t extents;
1039 cairo_region_get_extents (rgn, &extents);
1040 return static_printf ("%dx%d@%+d%+d",
1041 extents.width, extents.height,
1042 extents.x, extents.y);
1046 _gdk_win32_drawable_description (GdkDrawable *d)
1048 gint width, height, depth;
1050 g_return_val_if_fail (GDK_IS_DRAWABLE (d), NULL);
1052 gdk_drawable_get_size (d, &width, &height);
1053 depth = gdk_visual_get_depth (gdk_window_get_visual (GDK_WINDOW (d)));
1055 return static_printf ("%s:%p:%dx%dx%d",
1056 G_OBJECT_TYPE_NAME (d),
1057 GDK_DRAWABLE_HANDLE (d),
1058 width, height, depth);
1061 #endif /* G_ENABLE_DEBUG */