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/gdkinternals.h>
32 #include <gdk/gdkcursor.h>
35 #define STRICT /* We want strict type checks */
40 #include <gdk/win32/gdkwindow-win32.h>
41 #include <gdk/win32/gdkpixmap-win32.h>
45 #endif /* __cplusplus */
47 /* Make up for some minor w32api header lossage */
49 /* PS_JOIN_MASK is missing */
51 #define PS_JOIN_MASK (PS_JOIN_BEVEL|PS_JOIN_MITER|PS_JOIN_ROUND)
54 /* CLR_INVALID is missing */
56 #define CLR_INVALID CLR_NONE
59 /* Some charsets are missing */
61 #define JOHAB_CHARSET 130
63 #ifndef VIETNAMESE_CHARSET
64 #define VIETNAMESE_CHARSET 163
68 #define FS_VIETNAMESE 0x100
71 /* Some virtual keycodes are missing */
73 #define VK_OEM_PLUS 0xBB
77 #define VK_OEM_COMMA 0xBC
81 #define VK_OEM_MINUS 0xBD
85 #define VK_OEM_PERIOD 0xBE
101 #define VK_OEM_5 0xDC
104 #define VK_OEM_6 0xDD
107 #define VK_OEM_7 0xDE
110 #define VK_OEM_8 0xDF
113 /* Missing messages */
115 #define WM_SYNCPAINT 0x88
117 #ifndef WM_MOUSEWHEEL
118 #define WM_MOUSEWHEEL 0X20A
121 #define WM_GETOBJECT 0x3D
123 #ifndef WM_NCXBUTTONDOWN
124 #define WM_NCXBUTTONDOWN 0xAB
126 #ifndef WM_NCXBUTTONUP
127 #define WM_NCXBUTTONUP 0xAC
129 #ifndef WM_NCXBUTTONDBLCLK
130 #define WM_NCXBUTTONDBLCLK 0xAD
132 #ifndef WM_MENURBUTTONUP
133 #define WM_MENURBUTTONUP 0x122
136 #define WM_MENUDRAG 0x123
138 #ifndef WM_MENUGETOBJECT
139 #define WM_MENUGETOBJECT 0x124
141 #ifndef WM_UNINITMENUPOPUP
142 #define WM_UNINITMENUPOPUP 0x125
144 #ifndef WM_MENUCOMMAND
145 #define WM_MENUCOMMAND 0x126
147 #ifndef WM_CHANGEUISTATE
148 #define WM_CHANGEUISTATE 0x127
150 #ifndef WM_UPDATEUISTATE
151 #define WM_UPDATEUISTATE 0x128
153 #ifndef WM_QUERYUISTATE
154 #define WM_QUERYUISTATE 0x129
156 #ifndef WM_XBUTTONDOWN
157 #define WM_XBUTTONDOWN 0x20B
160 #define WM_XBUTTONUP 0x20C
162 #ifndef WM_XBUTTONDBLCLK
163 #define WM_XBUTTONDBLCLK 0x20D
165 #ifndef WM_IME_REQUEST
166 #define WM_IME_REQUEST 0x288
168 #ifndef WM_MOUSEHOVER
169 #define WM_MOUSEHOVER 0x2A1
171 #ifndef WM_MOUSELEAVE
172 #define WM_MOUSELEAVE 0x2A3
174 #ifndef WM_NCMOUSEHOVER
175 #define WM_NCMOUSEHOVER 0x2A0
177 #ifndef WM_NCMOUSELEAVE
178 #define WM_NCMOUSELEAVE 0x2A2
180 #ifndef WM_APPCOMMAND
181 #define WM_APPCOMMAND 0x319
183 #ifndef WM_HANDHELDFIRST
184 #define WM_HANDHELDFIRST 0x358
186 #ifndef WM_HANDHELDLAST
187 #define WM_HANDHELDLAST 0x35F
190 #define WM_AFXFIRST 0x360
193 #define WM_AFXLAST 0x37F
197 #define CopyCursor(pcur) ((HCURSOR)CopyIcon((HICON)(pcur)))
200 #ifdef INSIDE_GDK_WIN32
202 #include <gdk/gdkprivate.h>
204 /* Define corresponding Windows types for some X11 types, just for laziness. */
205 typedef PALETTEENTRY XColor;
207 /* Some structs are somewhat useful to emulate internally, just to
208 * keep the code less #ifdefed.
211 HPALETTE palette; /* Palette handle used when drawing. */
212 guint size; /* Number of entries in the palette. */
213 gboolean stale; /* 1 if palette needs to be realized,
216 gboolean rc_palette; /* If RC_PALETTE is on in the RASTERCAPS */
217 gulong sizepalette; /* SIZEPALETTE if rc_palette */
218 } ColormapStruct, *Colormap;
228 unsigned long red_max;
229 unsigned long red_mult;
230 unsigned long green_max;
231 unsigned long green_mult;
232 unsigned long blue_max;
233 unsigned long blue_mult;
234 unsigned long base_pixel;
237 typedef struct _GdkColormapPrivateWin32 GdkColormapPrivateWin32;
238 typedef struct _GdkCursorPrivate GdkCursorPrivate;
239 typedef struct _GdkWin32SingleFont GdkWin32SingleFont;
240 typedef struct _GdkFontPrivateWin32 GdkFontPrivateWin32;
241 typedef struct _GdkImagePrivateWin32 GdkImagePrivateWin32;
242 typedef struct _GdkVisualPrivate GdkVisualPrivate;
244 struct _GdkCursorPrivate
250 struct _GdkWin32SingleFont
258 struct _GdkFontPrivateWin32
261 GSList *fonts; /* List of GdkWin32SingleFonts */
265 struct _GdkVisualClass
267 GObjectClass parent_class;
270 struct _GdkVisualPrivate
276 struct _GdkColormapPrivateWin32
283 DWORD last_sync_time;
286 struct _GdkImagePrivateWin32
291 typedef struct _GdkGCWin32 GdkGCWin32;
292 typedef struct _GdkGCWin32Class GdkGCWin32Class;
294 #define GDK_TYPE_GC_WIN32 (gdk_gc_win32_get_type ())
295 #define GDK_GC_WIN32(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_GC_WIN32, GdkGCWin32))
296 #define GDK_GC_WIN32_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_GC_WIN32, GdkGCWin32Class))
297 #define GDK_IS_GC_WIN32(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_GC_WIN32))
298 #define GDK_IS_GC_WIN32_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_GC_WIN32))
299 #define GDK_GC_WIN32_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_GC_WIN32, GdkGCWin32Class))
303 GdkGC parent_instance;
305 /* A Windows Device Context (DC) is not equivalent to an X11
306 * GC. We can use a DC only in the window for which it was
307 * allocated, or (in the case of a memory DC) with the bitmap that
308 * has been selected into it. Thus, we have to release and
309 * reallocate a DC each time the GdkGC is used to paint into a new
310 * window or pixmap. We thus keep all the necessary values in the
315 GdkRegion *clip_region;
318 GdkGCValuesMask values_mask;
320 gulong foreground; /* Pixel values from GdkColor, */
321 gulong background; /* not Win32 COLORREFs */
328 GdkSubwindowMode subwindow_mode;
329 gint graphics_exposures;
332 HANDLE hwnd; /* If a HDC is allocated, for which window,
333 * or what bitmap is selected into it
338 struct _GdkGCWin32Class
340 GdkGCClass parent_class;
343 GType gdk_gc_win32_get_type (void);
345 #undef GDK_ROOT_PARENT /* internal access is direct */
346 #define GDK_ROOT_PARENT() ((GdkWindow *) _gdk_parent_root)
347 #define GDK_WINDOW_HWND(win) (GDK_DRAWABLE_IMPL_WIN32(((GdkWindowObject *)win)->impl)->handle)
348 #define GDK_PIXMAP_HBITMAP(pixmap) (GDK_DRAWABLE_IMPL_WIN32(((GdkPixmapObject *)pixmap)->impl)->handle)
349 #define GDK_DRAWABLE_HANDLE(win) (GDK_IS_WINDOW (win) ? (GDK_WINDOW_HWND (win)) : (GDK_PIXMAP_HBITMAP (win)))
350 #define GDK_IMAGE_HBM(image) (((GdkImagePrivateWin32 *) GDK_IMAGE (image)->windowing_data)->hbm)
351 #define GDK_COLORMAP_PRIVATE_DATA(cmap) ((GdkColormapPrivateWin32 *) GDK_COLORMAP (cmap)->windowing_data)
352 #define GDK_COLORMAP_WIN32COLORMAP(cmap) (((GdkColormapPrivateWin32 *)GDK_COLORMAP (cmap)->windowing_data)->xcolormap)
353 #define GDK_VISUAL_XVISUAL(vis) (((GdkVisualPrivate *) vis)->xvisual)
356 /* definition for exported 'internals' go here */
357 #define GDK_WINDOW_HWND(d) (gdk_win32_drawable_get_handle (d))
361 #define GDK_ROOT_WINDOW() ((guint32) HWND_DESKTOP)
362 #define GDK_DISPLAY() NULL
364 /* Functions to create GDK pixmaps and windows from their native equivalents */
365 GdkPixmap *gdk_pixmap_foreign_new (GdkNativeWindow anid);
366 GdkWindow *gdk_window_foreign_new (GdkNativeWindow anid);
368 /* Return the Gdk* for a particular HANDLE */
369 gpointer gdk_win32_handle_table_lookup (GdkNativeWindow handle);
371 /* Translate from drawable to windows handle */
372 HWND gdk_win32_drawable_get_handle (GdkDrawable *drawable);
374 #define gdk_window_lookup(hwnd) (GdkWindow*) gdk_win32_handle_table_lookup (hwnd)
375 #define gdk_pixmap_lookup(hbm) (GdkPixmap*) gdk_win32_handle_table_lookup (hbm)
377 /* Return a device context to draw in a drawable, given a GDK GC,
378 * and a mask indicating which GC values might be used (for efficiency,
379 * no need to muck around with text-related stuff if we aren't going
380 * to output text, for instance).
382 HDC gdk_win32_hdc_get (GdkDrawable *drawable,
384 GdkGCValuesMask usage);
386 /* Each HDC returned from gdk_win32_hdc_get must be released with
389 void gdk_win32_hdc_release (GdkDrawable *drawable,
391 GdkGCValuesMask usage);
395 #endif /* __cplusplus */
397 #endif /* __GDK_WIN32_H__ */