/* GDK - The GIMP Drawing Kit * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */ /* * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS * file for a list of people on the GTK+ Team. See the ChangeLog * files for a list of changes. These files are distributed with * GTK+ at ftp://ftp.gtk.org/pub/gtk/. */ #ifndef __GDK_PRIVATE_WIN32_H__ #define __GDK_PRIVATE_WIN32_H__ #include #include #include #include "gdkinternals.h" #include /* Make up for some minor w32api header lossage */ /* PS_JOIN_MASK is missing */ #ifndef PS_JOIN_MASK #define PS_JOIN_MASK (PS_JOIN_BEVEL|PS_JOIN_MITER|PS_JOIN_ROUND) #endif /* CLR_INVALID is missing */ #ifndef CLR_INVALID #define CLR_INVALID CLR_NONE #endif /* Some charsets are missing from MSVC 5 headers */ #ifndef JOHAB_CHARSET #define JOHAB_CHARSET 130 #endif #ifndef VIETNAMESE_CHARSET #define VIETNAMESE_CHARSET 163 #endif #ifndef FS_VIETNAMESE #define FS_VIETNAMESE 0x100 #endif /* Some virtual keycodes are missing */ #ifndef VM_OEM_PLUS #define VK_OEM_PLUS 0xBB #endif #ifndef VK_OEM_COMMA #define VK_OEM_COMMA 0xBC #endif #ifndef VK_OEM_MINUS #define VK_OEM_MINUS 0xBD #endif #ifndef VK_OEM_PERIOD #define VK_OEM_PERIOD 0xBE #endif #ifndef VK_OEM_1 #define VK_OEM_1 0xBA #endif #ifndef VK_OEM_2 #define VK_OEM_2 0xBF #endif #ifndef VK_OEM_3 #define VK_OEM_3 0xC0 #endif #ifndef VK_OEM_4 #define VK_OEM_4 0xDB #endif #ifndef VK_OEM_5 #define VK_OEM_5 0xDC #endif #ifndef VK_OEM_6 #define VK_OEM_6 0xDD #endif #ifndef VK_OEM_7 #define VK_OEM_7 0xDE #endif #ifndef VK_OEM_8 #define VK_OEM_8 0xDF #endif /* Missing messages */ #ifndef WM_SYNCPAINT #define WM_SYNCPAINT 0x88 #endif #ifndef WM_MOUSEWHEEL #define WM_MOUSEWHEEL 0X20A #endif #ifndef WM_GETOBJECT #define WM_GETOBJECT 0x3D #endif #ifndef WM_NCXBUTTONDOWN #define WM_NCXBUTTONDOWN 0xAB #endif #ifndef WM_NCXBUTTONUP #define WM_NCXBUTTONUP 0xAC #endif #ifndef WM_NCXBUTTONDBLCLK #define WM_NCXBUTTONDBLCLK 0xAD #endif #ifndef WM_MENURBUTTONUP #define WM_MENURBUTTONUP 0x122 #endif #ifndef WM_MENUDRAG #define WM_MENUDRAG 0x123 #endif #ifndef WM_MENUGETOBJECT #define WM_MENUGETOBJECT 0x124 #endif #ifndef WM_UNINITMENUPOPUP #define WM_UNINITMENUPOPUP 0x125 #endif #ifndef WM_MENUCOMMAND #define WM_MENUCOMMAND 0x126 #endif #ifndef WM_CHANGEUISTATE #define WM_CHANGEUISTATE 0x127 #endif #ifndef WM_UPDATEUISTATE #define WM_UPDATEUISTATE 0x128 #endif #ifndef WM_QUERYUISTATE #define WM_QUERYUISTATE 0x129 #endif #ifndef WM_XBUTTONDOWN #define WM_XBUTTONDOWN 0x20B #endif #ifndef WM_XBUTTONUP #define WM_XBUTTONUP 0x20C #endif #ifndef WM_XBUTTONDBLCLK #define WM_XBUTTONDBLCLK 0x20D #endif #ifndef WM_IME_REQUEST #define WM_IME_REQUEST 0x288 #endif #ifndef WM_MOUSEHOVER #define WM_MOUSEHOVER 0x2A1 #endif #ifndef WM_MOUSELEAVE #define WM_MOUSELEAVE 0x2A3 #endif #ifndef WM_NCMOUSEHOVER #define WM_NCMOUSEHOVER 0x2A0 #endif #ifndef WM_NCMOUSELEAVE #define WM_NCMOUSELEAVE 0x2A2 #endif #ifndef WM_APPCOMMAND #define WM_APPCOMMAND 0x319 #endif #ifndef WM_HANDHELDFIRST #define WM_HANDHELDFIRST 0x358 #endif #ifndef WM_HANDHELDLAST #define WM_HANDHELDLAST 0x35F #endif #ifndef WM_AFXFIRST #define WM_AFXFIRST 0x360 #endif #ifndef WM_AFXLAST #define WM_AFXLAST 0x37F #endif #ifndef CopyCursor #define CopyCursor(pcur) ((HCURSOR)CopyIcon((HICON)(pcur))) #endif /* Define corresponding Windows types for some X11 types, just for laziness. */ typedef PALETTEENTRY XColor; /* Some structs are somewhat useful to emulate internally. */ typedef struct { HPALETTE palette; /* Palette handle used when drawing. */ guint size; /* Number of entries in the palette. */ gboolean stale; /* 1 if palette needs to be realized, * otherwise 0. */ gboolean *in_use; gboolean rc_palette; /* If RC_PALETTE is on in the RASTERCAPS */ gulong sizepalette; /* SIZEPALETTE if rc_palette */ } ColormapStruct, *Colormap; typedef struct { gint map_entries; guint visualid; guint bitspixel; } Visual; typedef struct { Colormap colormap; unsigned long red_max; unsigned long red_mult; unsigned long green_max; unsigned long green_mult; unsigned long blue_max; unsigned long blue_mult; unsigned long base_pixel; } XStandardColormap; #define GDK_TYPE_GC_WIN32 (_gdk_gc_win32_get_type ()) #define GDK_GC_WIN32(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_GC_WIN32, GdkGCWin32)) #define GDK_GC_WIN32_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_GC_WIN32, GdkGCWin32Class)) #define GDK_IS_GC_WIN32(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_GC_WIN32)) #define GDK_IS_GC_WIN32_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_GC_WIN32)) #define GDK_GC_WIN32_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_GC_WIN32, GdkGCWin32Class)) typedef struct _GdkColormapPrivateWin32 GdkColormapPrivateWin32; typedef struct _GdkCursorPrivate GdkCursorPrivate; typedef struct _GdkWin32SingleFont GdkWin32SingleFont; typedef struct _GdkFontPrivateWin32 GdkFontPrivateWin32; typedef struct _GdkImagePrivateWin32 GdkImagePrivateWin32; typedef struct _GdkVisualPrivate GdkVisualPrivate; typedef struct _GdkGCWin32 GdkGCWin32; typedef struct _GdkGCWin32Class GdkGCWin32Class; struct _GdkCursorPrivate { GdkCursor cursor; HCURSOR hcursor; }; struct _GdkWin32SingleFont { HFONT hfont; UINT charset; UINT codepage; FONTSIGNATURE fs; }; struct _GdkFontPrivateWin32 { GdkFontPrivate base; GSList *fonts; /* List of GdkWin32SingleFonts */ GSList *names; }; struct _GdkVisualClass { GObjectClass parent_class; }; struct _GdkVisualPrivate { GdkVisual visual; Visual *xvisual; }; struct _GdkColormapPrivateWin32 { Colormap xcolormap; gint private_val; GHashTable *hash; GdkColorInfo *info; DWORD last_sync_time; }; struct _GdkImagePrivateWin32 { HBITMAP hbitmap; }; struct _GdkGCWin32 { GdkGC parent_instance; /* A Windows Device Context (DC) is not equivalent to an X11 * GC. We can use a DC only in the window for which it was * allocated, or (in the case of a memory DC) with the bitmap that * has been selected into it. Thus, we have to release and * reallocate a DC each time the GdkGC is used to paint into a new * window or pixmap. We thus keep all the necessary values in the * GdkGCWin32 object. */ HDC hdc; GdkRegion *clip_region; HRGN hcliprgn; GdkGCValuesMask values_mask; gulong foreground; /* Pixel values from GdkColor, */ gulong background; /* not Win32 COLORREFs */ GdkFont *font; gint rop2; GdkFill fill_style; GdkPixmap *tile; GdkPixmap *stipple; GdkSubwindowMode subwindow_mode; gint graphics_exposures; gint pen_width; DWORD pen_style; HANDLE hwnd; /* If a HDC is allocated, for which window, * or what bitmap is selected into it */ int saved_dc; }; struct _GdkGCWin32Class { GdkGCClass parent_class; }; GType _gdk_gc_win32_get_type (void); /* Routines from gdkgeometry-win32.c */ void _gdk_window_init_position (GdkWindow *window); void _gdk_window_move_resize_child (GdkWindow *window, gint x, gint y, gint width, gint height); void _gdk_window_process_expose (GdkWindow *window, gulong serial, GdkRectangle *area); /* gdkdrawable-win32.c, background draw helper */ void _gdk_win32_draw_tiles (GdkDrawable *drawable, GdkGC *gc, GdkPixmap *tile, gint x, gint y, gint width, gint height); void _gdk_win32_selection_init (void); void _gdk_win32_dnd_exit (void); void gdk_win32_handle_table_insert (HANDLE *handle, gpointer data); void gdk_win32_handle_table_remove (HANDLE handle); GdkGC * _gdk_win32_gc_new (GdkDrawable *drawable, GdkGCValues *values, GdkGCValuesMask values_mask); GdkImage* _gdk_win32_get_image (GdkDrawable *drawable, gint x, gint y, gint width, gint height); GdkImage *_gdk_win32_copy_to_image (GdkDrawable *drawable, GdkImage *image, gint src_x, gint src_y, gint dest_x, gint dest_y, gint width, gint height); COLORREF _gdk_win32_colormap_color (GdkColormap *colormap, gulong pixel); HRGN BitmapToRegion (HBITMAP hBmp); gchar *gdk_font_full_name_get (GdkFont *font); void _gdk_selection_property_store (GdkWindow *owner, GdkAtom type, gint format, guchar *data, gint length); void _gdk_selection_property_delete (GdkWindow *); gint _gdk_win32_nmbstowchar_ts (wchar_t *dest, const gchar *src, gint src_len, gint dest_max); void _gdk_wchar_text_handle (GdkFont *font, const wchar_t *wcstr, int wclen, void (*handler)(GdkWin32SingleFont *, const wchar_t *, int, void *), void *arg); #ifdef G_ENABLE_DEBUG gchar *gdk_win32_color_to_string (const GdkColor *color); gchar *gdk_win32_cap_style_to_string (GdkCapStyle cap_style); gchar *gdk_win32_fill_style_to_string (GdkFill fill); gchar *gdk_win32_function_to_string (GdkFunction function); gchar *gdk_win32_join_style_to_string (GdkJoinStyle join_style); gchar *gdk_win32_line_style_to_string (GdkLineStyle line_style); gchar *gdk_win32_message_name (UINT msg); #define PING() printf(G_STRLOC),fflush(stdout) #else #define PING() #endif gchar *gdk_win32_last_error_string (void); void gdk_win32_api_failed (const gchar *where, gint line, const gchar *api); void gdk_other_api_failed (const gchar *where, gint line, const gchar *api); void gdk_win32_gdi_failed (const gchar *where, gint line, const gchar *api); #ifdef __GNUC__ #define WIN32_API_FAILED(api) gdk_win32_api_failed (__FILE__ ":" __PRETTY_FUNCTION__, __LINE__, api) #define WIN32_GDI_FAILED(api) gdk_win32_gdi_failed (__FILE__ ":" __PRETTY_FUNCTION__, __LINE__, api) #define OTHER_API_FAILED(api) gdk_other_api_failed (__FILE__ ":" __PRETTY_FUNCTION__, __LINE__, api) #else #define WIN32_API_FAILED(api) gdk_win32_api_failed (__FILE__, __LINE__, api) #define WIN32_GDI_FAILED(api) gdk_win32_gdi_failed (__FILE__, __LINE__, api) #define OTHER_API_FAILED(api) gdk_other_api_failed (__FILE__, __LINE__, api) #endif extern LRESULT CALLBACK _gdk_win32_window_procedure (HWND, UINT, WPARAM, LPARAM); extern HWND gdk_root_window; extern gboolean gdk_event_func_from_window_proc; extern HDC gdk_display_hdc; extern HINSTANCE gdk_dll_hinstance; extern HINSTANCE gdk_app_hmodule; extern UINT gdk_selection_notify_msg; extern UINT gdk_selection_request_msg; extern UINT gdk_selection_clear_msg; extern GdkAtom gdk_clipboard_atom; extern GdkAtom gdk_win32_dropfiles_atom; extern GdkAtom gdk_ole2_dnd_atom; extern DWORD windows_version; #define IS_WIN_NT() (windows_version < 0x80000000) extern gint gdk_input_ignore_wintab; extern GdkAtom _gdk_selection_property; #define IMAGE_PRIVATE_DATA(image) ((GdkImagePrivateWin32 *) GDK_IMAGE (image)->windowing_data) #endif /* __GDK_PRIVATE_WIN32_H__ */