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 Library 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 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library 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 1997-1999. 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 */
41 #endif /* __cplusplus */
43 /* Make up for some minor w32api header lossage */
45 /* PS_JOIN_MASK is missing */
47 #define PS_JOIN_MASK (PS_JOIN_BEVEL|PS_JOIN_MITER|PS_JOIN_ROUND)
50 /* CLR_INVALID is missing */
52 #define CLR_INVALID CLR_NONE
55 /* Some charsets are missing */
57 #define JOHAB_CHARSET 130
59 #ifndef VIETNAMESE_CHARSET
60 #define VIETNAMESE_CHARSET 163
64 #define FS_VIETNAMESE 0x100
68 #define VK_OEM_PLUS 0xBB
72 /* Missing messages */
74 #define WM_MOUSEWHEEL 0X20A
77 #define WM_GETOBJECT 0x3D
79 #ifndef WM_NCXBUTTONDOWN
80 #define WM_NCXBUTTONDOWN 0xAB
82 #ifndef WM_NCXBUTTONUP
83 #define WM_NCXBUTTONUP 0xAC
85 #ifndef WM_NCXBUTTONDBLCLK
86 #define WM_NCXBUTTONDBLCLK 0xAD
88 #ifndef WM_MENURBUTTONUP
89 #define WM_MENURBUTTONUP 0x122
92 #define WM_MENUDRAG 0x123
94 #ifndef WM_MENUGETOBJECT
95 #define WM_MENUGETOBJECT 0x124
97 #ifndef WM_UNINITMENUPOPUP
98 #define WM_UNINITMENUPOPUP 0x125
100 #ifndef WM_MENUCOMMAND
101 #define WM_MENUCOMMAND 0x126
103 #ifndef WM_CHANGEUISTATE
104 #define WM_CHANGEUISTATE 0x127
106 #ifndef WM_UPDATEUISTATE
107 #define WM_UPDATEUISTATE 0x128
109 #ifndef WM_QUERYUISTATE
110 #define WM_QUERYUISTATE 0x129
112 #ifndef WM_XBUTTONDOWN
113 #define WM_XBUTTONDOWN 0x20B
116 #define WM_XBUTTONUP 0x20C
118 #ifndef WM_XBUTTONDBLCLK
119 #define WM_XBUTTONDBLCLK 0x20D
121 #ifndef WM_IME_REQUEST
122 #define WM_IME_REQUEST 0x288
124 #ifndef WM_MOUSEHOVER
125 #define WM_MOUSEHOVER 0x2A1
127 #ifndef WM_MOUSELEAVE
128 #define WM_MOUSELEAVE 0x2A3
130 #ifndef WM_NCMOUSEHOVER
131 #define WM_NCMOUSEHOVER 0x2A0
133 #ifndef WM_NCMOUSELEAVE
134 #define WM_NCMOUSELEAVE 0x2A2
136 #ifndef WM_APPCOMMAND
137 #define WM_APPCOMMAND 0x319
139 #ifndef WM_HANDHELDFIRST
140 #define WM_HANDHELDFIRST 0x358
142 #ifndef WM_HANDHELDLAST
143 #define WM_HANDHELDLAST 0x35F
146 #define WM_AFXFIRST 0x360
149 #define WM_AFXLAST 0x37F
153 #define CopyCursor(pcur) ((HCURSOR)CopyIcon((HICON)(pcur)))
156 #include <gdk/gdkprivate.h>
158 /* Define corresponding Windows types for some X11 types, just for laziness. */
159 typedef PALETTEENTRY XColor;
161 /* Some structs are somewhat useful to emulate internally, just to
162 * keep the code less #ifdefed.
165 HPALETTE palette; /* Palette handle used when drawing. */
166 guint size; /* Number of entries in the palette. */
167 gboolean stale; /* 1 if palette needs to be realized,
170 gboolean rc_palette; /* If RC_PALETTE is on in the RASTERCAPS */
171 gulong sizepalette; /* SIZEPALETTE if rc_palette */
172 } ColormapStruct, *Colormap;
182 unsigned long red_max;
183 unsigned long red_mult;
184 unsigned long green_max;
185 unsigned long green_mult;
186 unsigned long blue_max;
187 unsigned long blue_mult;
188 unsigned long base_pixel;
191 typedef struct _GdkColormapPrivateWin32 GdkColormapPrivateWin32;
192 typedef struct _GdkCursorPrivate GdkCursorPrivate;
193 typedef struct _GdkWin32SingleFont GdkWin32SingleFont;
194 typedef struct _GdkFontPrivateWin32 GdkFontPrivateWin32;
195 typedef struct _GdkImagePrivateWin32 GdkImagePrivateWin32;
196 typedef struct _GdkVisualPrivate GdkVisualPrivate;
198 struct _GdkCursorPrivate
204 struct _GdkWin32SingleFont
212 struct _GdkFontPrivateWin32
215 GSList *fonts; /* List of GdkWin32SingleFonts */
219 struct _GdkVisualPrivate
225 struct _GdkColormapPrivateWin32
232 DWORD last_sync_time;
235 struct _GdkImagePrivateWin32
240 typedef struct _GdkGCWin32 GdkGCWin32;
241 typedef struct _GdkGCWin32Class GdkGCWin32Class;
243 #define GDK_TYPE_GC_WIN32 (gdk_gc_win32_get_type ())
244 #define GDK_GC_WIN32(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_GC_WIN32, GdkGCWin32))
245 #define GDK_GC_WIN32_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_GC_WIN32, GdkGCWin32Class))
246 #define GDK_IS_GC_WIN32(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_GC_WIN32))
247 #define GDK_IS_GC_WIN32_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_GC_WIN32))
248 #define GDK_GC_WIN32_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_GC_WIN32, GdkGCWin32Class))
252 GdkGC parent_instance;
254 /* A Windows Device Context (DC) is not equivalent to an X11
255 * GC. We can use a DC only in the window for which it was
256 * allocated, or (in the case of a memory DC) with the bitmap that
257 * has been selected into it. Thus, we have to release and
258 * reallocate a DC each time the GdkGC is used to paint into a new
259 * window or pixmap. We thus keep all the necessary values in the
264 GdkRegion *clip_region;
267 GdkGCValuesMask values_mask;
269 gulong foreground; /* Pixel values from GdkColor, */
270 gulong background; /* not Win32 COLORREFs */
277 GdkSubwindowMode subwindow_mode;
278 gint graphics_exposures;
281 HANDLE hwnd; /* If a HDC is allocated, for which window,
282 * or what bitmap is selected into it
287 struct _GdkGCWin32Class
289 GdkGCClass parent_class;
292 GType gdk_gc_win32_get_type (void);
294 #define GDK_ROOT_WINDOW() ((guint32) HWND_DESKTOP)
295 #define GDK_ROOT_PARENT() ((GdkWindow *) gdk_parent_root)
296 #define GDK_DISPLAY() NULL
297 #define GDK_WINDOW_HWND(win) (GDK_DRAWABLE_IMPL_WIN32(((GdkWindowObject *)win)->impl)->handle)
298 #define GDK_PIXMAP_HBITMAP(pixmap) (GDK_DRAWABLE_IMPL_WIN32(((GdkPixmapObject *)pixmap)->impl)->handle)
299 #define GDK_DRAWABLE_HANDLE(win) (GDK_IS_WINDOW (win) ? (GDK_WINDOW_HWND (win)) : (GDK_PIXMAP_HBITMAP (win)))
300 #define GDK_IMAGE_HBM(image) (((GdkImagePrivateWin32 *) GDK_IMAGE (image)->windowing_data)->hbm)
301 #define GDK_COLORMAP_PRIVATE_DATA(cmap) ((GdkColormapPrivateWin32 *) cmap->windowing_data)
302 #define GDK_COLORMAP_WIN32COLORMAP(cmap) (((GdkColormapPrivateWin32 *)GDK_COLORMAP (cmap)->windowing_data)->xcolormap)
303 #define GDK_VISUAL_XVISUAL(vis) (((GdkVisualPrivate *) vis)->xvisual)
305 GDKVAR gchar *gdk_progclass;
306 GDKVAR ATOM gdk_selection_property;
308 /* Functions to create GDK pixmaps and windows from their native equivalents */
309 GdkPixmap *gdk_pixmap_foreign_new (guint32 anid);
310 GdkWindow *gdk_window_foreign_new (guint32 anid);
312 /* Return the Gdk* for a particular HANDLE */
313 gpointer gdk_win32_handle_table_lookup (HANDLE handle);
315 /* Return a device context to draw in a drawable, given a GDK GC,
316 * and a mask indicating which GC values might be used (for efficiency,
317 * no need to muck around with text-related stuff if we aren't going
318 * to output text, for instance).
320 HDC gdk_win32_hdc_get (GdkDrawable *drawable,
322 GdkGCValuesMask usage);
324 /* Each HDC returned from gdk_win32_hdc_get must be released with
327 void gdk_win32_hdc_release (GdkDrawable *drawable,
329 GdkGCValuesMask usage);
333 #endif /* __cplusplus */
335 #endif /* __GDK_WIN32_H__ */