1 /* GDK - The GIMP Drawing Kit
2 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
21 * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
22 * file for a list of people on the GTK+ Team. See the ChangeLog
23 * files for a list of changes. These files are distributed with
24 * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
27 #ifndef __GDK_WIN32_H__
28 #define __GDK_WIN32_H__
30 #include <gdk/gdkprivate.h>
31 #include <gdk/gdkcursor.h>
34 #define STRICT /* We want strict type checks */
39 #include <gdk/win32/gdkwindow-win32.h>
40 #include <gdk/win32/gdkpixmap-win32.h>
44 #endif /* __cplusplus */
46 /* Make up for some minor w32api header lossage */
48 /* PS_JOIN_MASK is missing */
50 #define PS_JOIN_MASK (PS_JOIN_BEVEL|PS_JOIN_MITER|PS_JOIN_ROUND)
53 /* CLR_INVALID is missing */
55 #define CLR_INVALID CLR_NONE
58 /* Some charsets are missing */
60 #define JOHAB_CHARSET 130
62 #ifndef VIETNAMESE_CHARSET
63 #define VIETNAMESE_CHARSET 163
67 #define FS_VIETNAMESE 0x100
71 #define VK_OEM_PLUS 0xBB
75 /* Missing messages */
77 #define WM_MOUSEWHEEL 0X20A
80 #define WM_GETOBJECT 0x3D
82 #ifndef WM_NCXBUTTONDOWN
83 #define WM_NCXBUTTONDOWN 0xAB
85 #ifndef WM_NCXBUTTONUP
86 #define WM_NCXBUTTONUP 0xAC
88 #ifndef WM_NCXBUTTONDBLCLK
89 #define WM_NCXBUTTONDBLCLK 0xAD
91 #ifndef WM_MENURBUTTONUP
92 #define WM_MENURBUTTONUP 0x122
95 #define WM_MENUDRAG 0x123
97 #ifndef WM_MENUGETOBJECT
98 #define WM_MENUGETOBJECT 0x124
100 #ifndef WM_UNINITMENUPOPUP
101 #define WM_UNINITMENUPOPUP 0x125
103 #ifndef WM_MENUCOMMAND
104 #define WM_MENUCOMMAND 0x126
106 #ifndef WM_CHANGEUISTATE
107 #define WM_CHANGEUISTATE 0x127
109 #ifndef WM_UPDATEUISTATE
110 #define WM_UPDATEUISTATE 0x128
112 #ifndef WM_QUERYUISTATE
113 #define WM_QUERYUISTATE 0x129
115 #ifndef WM_XBUTTONDOWN
116 #define WM_XBUTTONDOWN 0x20B
119 #define WM_XBUTTONUP 0x20C
121 #ifndef WM_XBUTTONDBLCLK
122 #define WM_XBUTTONDBLCLK 0x20D
124 #ifndef WM_IME_REQUEST
125 #define WM_IME_REQUEST 0x288
127 #ifndef WM_MOUSEHOVER
128 #define WM_MOUSEHOVER 0x2A1
130 #ifndef WM_MOUSELEAVE
131 #define WM_MOUSELEAVE 0x2A3
133 #ifndef WM_NCMOUSEHOVER
134 #define WM_NCMOUSEHOVER 0x2A0
136 #ifndef WM_NCMOUSELEAVE
137 #define WM_NCMOUSELEAVE 0x2A2
139 #ifndef WM_APPCOMMAND
140 #define WM_APPCOMMAND 0x319
142 #ifndef WM_HANDHELDFIRST
143 #define WM_HANDHELDFIRST 0x358
145 #ifndef WM_HANDHELDLAST
146 #define WM_HANDHELDLAST 0x35F
149 #define WM_AFXFIRST 0x360
152 #define WM_AFXLAST 0x37F
156 #define CopyCursor(pcur) ((HCURSOR)CopyIcon((HICON)(pcur)))
159 #include <gdk/gdkprivate.h>
161 /* Define corresponding Windows types for some X11 types, just for laziness. */
162 typedef PALETTEENTRY XColor;
164 /* Some structs are somewhat useful to emulate internally, just to
165 * keep the code less #ifdefed.
168 HPALETTE palette; /* Palette handle used when drawing. */
169 guint size; /* Number of entries in the palette. */
170 gboolean stale; /* 1 if palette needs to be realized,
173 gboolean rc_palette; /* If RC_PALETTE is on in the RASTERCAPS */
174 gulong sizepalette; /* SIZEPALETTE if rc_palette */
175 } ColormapStruct, *Colormap;
185 unsigned long red_max;
186 unsigned long red_mult;
187 unsigned long green_max;
188 unsigned long green_mult;
189 unsigned long blue_max;
190 unsigned long blue_mult;
191 unsigned long base_pixel;
194 typedef struct _GdkColormapPrivateWin32 GdkColormapPrivateWin32;
195 typedef struct _GdkCursorPrivate GdkCursorPrivate;
196 typedef struct _GdkWin32SingleFont GdkWin32SingleFont;
197 typedef struct _GdkFontPrivateWin32 GdkFontPrivateWin32;
198 typedef struct _GdkImagePrivateWin32 GdkImagePrivateWin32;
199 typedef struct _GdkVisualPrivate GdkVisualPrivate;
201 struct _GdkCursorPrivate
207 struct _GdkWin32SingleFont
215 struct _GdkFontPrivateWin32
218 GSList *fonts; /* List of GdkWin32SingleFonts */
222 struct _GdkVisualPrivate
228 struct _GdkColormapPrivateWin32
235 DWORD last_sync_time;
238 struct _GdkImagePrivateWin32
243 typedef struct _GdkGCWin32 GdkGCWin32;
244 typedef struct _GdkGCWin32Class GdkGCWin32Class;
246 #define GDK_TYPE_GC_WIN32 (gdk_gc_win32_get_type ())
247 #define GDK_GC_WIN32(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_GC_WIN32, GdkGCWin32))
248 #define GDK_GC_WIN32_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_GC_WIN32, GdkGCWin32Class))
249 #define GDK_IS_GC_WIN32(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_GC_WIN32))
250 #define GDK_IS_GC_WIN32_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_GC_WIN32))
251 #define GDK_GC_WIN32_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_GC_WIN32, GdkGCWin32Class))
255 GdkGC parent_instance;
257 /* A Windows Device Context (DC) is not equivalent to an X11
258 * GC. We can use a DC only in the window for which it was
259 * allocated, or (in the case of a memory DC) with the bitmap that
260 * has been selected into it. Thus, we have to release and
261 * reallocate a DC each time the GdkGC is used to paint into a new
262 * window or pixmap. We thus keep all the necessary values in the
267 GdkRegion *clip_region;
270 GdkGCValuesMask values_mask;
272 gulong foreground; /* Pixel values from GdkColor, */
273 gulong background; /* not Win32 COLORREFs */
280 GdkSubwindowMode subwindow_mode;
281 gint graphics_exposures;
284 HANDLE hwnd; /* If a HDC is allocated, for which window,
285 * or what bitmap is selected into it
290 struct _GdkGCWin32Class
292 GdkGCClass parent_class;
295 GType gdk_gc_win32_get_type (void);
297 #define GDK_ROOT_WINDOW() ((guint32) HWND_DESKTOP)
298 #define GDK_ROOT_PARENT() ((GdkWindow *) gdk_parent_root)
299 #define GDK_DISPLAY() NULL
300 #define GDK_WINDOW_HWND(win) (GDK_DRAWABLE_IMPL_WIN32(((GdkWindowObject *)win)->impl)->handle)
301 #define GDK_PIXMAP_HBITMAP(pixmap) (GDK_DRAWABLE_IMPL_WIN32(((GdkPixmapObject *)pixmap)->impl)->handle)
302 #define GDK_DRAWABLE_HANDLE(win) (GDK_IS_WINDOW (win) ? (GDK_WINDOW_HWND (win)) : (GDK_PIXMAP_HBITMAP (win)))
303 #define GDK_IMAGE_HBM(image) (((GdkImagePrivateWin32 *) GDK_IMAGE (image)->windowing_data)->hbm)
304 #define GDK_COLORMAP_PRIVATE_DATA(cmap) ((GdkColormapPrivateWin32 *) cmap->windowing_data)
305 #define GDK_COLORMAP_WIN32COLORMAP(cmap) (((GdkColormapPrivateWin32 *)GDK_COLORMAP (cmap)->windowing_data)->xcolormap)
306 #define GDK_VISUAL_XVISUAL(vis) (((GdkVisualPrivate *) vis)->xvisual)
308 GDKVAR gchar *gdk_progclass;
309 GDKVAR ATOM gdk_selection_property;
311 /* Functions to create GDK pixmaps and windows from their native equivalents */
312 GdkPixmap *gdk_pixmap_foreign_new (GdkNativeWindow anid);
313 GdkWindow *gdk_window_foreign_new (GdkNativeWindow anid);
315 /* Return the Gdk* for a particular HANDLE */
316 gpointer gdk_win32_handle_table_lookup (GdkNativeWindow handle);
318 #define gdk_window_lookup(hwnd) (GdkWindow*) gdk_win32_handle_table_lookup (hwnd)
319 #define gdk_pixmap_lookup(hbm) (GdkPixmap*) gdk_win32_handle_table_lookup (hbm)
321 /* Return a device context to draw in a drawable, given a GDK GC,
322 * and a mask indicating which GC values might be used (for efficiency,
323 * no need to muck around with text-related stuff if we aren't going
324 * to output text, for instance).
326 HDC gdk_win32_hdc_get (GdkDrawable *drawable,
328 GdkGCValuesMask usage);
330 /* Each HDC returned from gdk_win32_hdc_get must be released with
333 void gdk_win32_hdc_release (GdkDrawable *drawable,
335 GdkGCValuesMask usage);
339 #endif /* __cplusplus */
341 #endif /* __GDK_WIN32_H__ */