mirror of
https://gitlab.gnome.org/GNOME/gtk.git
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73e845eeab
* gdk/gdkwindow.h, gdk/gdkpixmap.h, gdk/x11/gdkx.h,
gdk/x11/gdkwindow-x11.c, gdk/x11/gdkpixmap-x11.c,
gdk/win32/gdkwin32.h, gdk/win32/gdkwindow-win32.c,
gdk/win32/gdkpixmap-win32.c, gdk/linux-fb/gdkfb.h,
gdk/linux-fb/gdkwindow-fb.c, gdk/linux-fb/gdkpixmap-fb.c:
Add gdk_window_lookup, gdk_window_foreign_new, gdk_pixmap_lookup
and gkd_pixmap_foreign_new to the gdk frontend api. (#62063)
* gtk/gtkselection.c: Remove gdk backend dependencies. (#62063)
391 lines
9.8 KiB
C
391 lines
9.8 KiB
C
/* GDK - The GIMP Drawing Kit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/*
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* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#ifndef __GDK_WIN32_H__
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#define __GDK_WIN32_H__
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#include <gdk/gdkprivate.h>
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#include <gdk/gdkinternals.h>
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#include <gdk/gdkcursor.h>
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#ifndef STRICT
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#define STRICT /* We want strict type checks */
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#endif
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#include <windows.h>
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#include <commctrl.h>
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#include <gdk/win32/gdkwindow-win32.h>
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#include <gdk/win32/gdkpixmap-win32.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/* Make up for some minor w32api header lossage */
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/* PS_JOIN_MASK is missing */
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#ifndef PS_JOIN_MASK
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#define PS_JOIN_MASK (PS_JOIN_BEVEL|PS_JOIN_MITER|PS_JOIN_ROUND)
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#endif
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/* CLR_INVALID is missing */
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#ifndef CLR_INVALID
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#define CLR_INVALID CLR_NONE
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#endif
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/* Some charsets are missing */
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#ifndef JOHAB_CHARSET
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#define JOHAB_CHARSET 130
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#endif
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#ifndef VIETNAMESE_CHARSET
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#define VIETNAMESE_CHARSET 163
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#endif
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#ifndef FS_VIETNAMESE
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#define FS_VIETNAMESE 0x100
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#endif
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/* Some virtual keycodes are missing */
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#ifndef VM_OEM_PLUS
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#define VK_OEM_PLUS 0xBB
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#endif
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#ifndef VK_OEM_COMMA
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#define VK_OEM_COMMA 0xBC
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#endif
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#ifndef VK_OEM_MINUS
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#define VK_OEM_MINUS 0xBD
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#endif
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#ifndef VK_OEM_PERIOD
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#define VK_OEM_PERIOD 0xBE
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#endif
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#ifndef VK_OEM_1
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#define VK_OEM_1 0xBA
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#endif
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#ifndef VK_OEM_2
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#define VK_OEM_2 0xBF
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#endif
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#ifndef VK_OEM_3
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#define VK_OEM_3 0xC0
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#endif
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#ifndef VK_OEM_4
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#define VK_OEM_4 0xDB
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#endif
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#ifndef VK_OEM_5
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#define VK_OEM_5 0xDC
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#endif
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#ifndef VK_OEM_6
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#define VK_OEM_6 0xDD
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#endif
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#ifndef VK_OEM_7
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#define VK_OEM_7 0xDE
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#endif
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#ifndef VK_OEM_8
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#define VK_OEM_8 0xDF
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#endif
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/* Missing messages */
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#ifndef WM_SYNCPAINT
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#define WM_SYNCPAINT 0x88
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#endif
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#ifndef WM_MOUSEWHEEL
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#define WM_MOUSEWHEEL 0X20A
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#endif
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#ifndef WM_GETOBJECT
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#define WM_GETOBJECT 0x3D
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#endif
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#ifndef WM_NCXBUTTONDOWN
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#define WM_NCXBUTTONDOWN 0xAB
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#endif
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#ifndef WM_NCXBUTTONUP
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#define WM_NCXBUTTONUP 0xAC
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#endif
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#ifndef WM_NCXBUTTONDBLCLK
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#define WM_NCXBUTTONDBLCLK 0xAD
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#endif
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#ifndef WM_MENURBUTTONUP
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#define WM_MENURBUTTONUP 0x122
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#endif
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#ifndef WM_MENUDRAG
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#define WM_MENUDRAG 0x123
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#endif
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#ifndef WM_MENUGETOBJECT
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#define WM_MENUGETOBJECT 0x124
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#endif
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#ifndef WM_UNINITMENUPOPUP
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#define WM_UNINITMENUPOPUP 0x125
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#endif
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#ifndef WM_MENUCOMMAND
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#define WM_MENUCOMMAND 0x126
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#endif
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#ifndef WM_CHANGEUISTATE
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#define WM_CHANGEUISTATE 0x127
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#endif
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#ifndef WM_UPDATEUISTATE
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#define WM_UPDATEUISTATE 0x128
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#endif
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#ifndef WM_QUERYUISTATE
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#define WM_QUERYUISTATE 0x129
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#endif
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#ifndef WM_XBUTTONDOWN
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#define WM_XBUTTONDOWN 0x20B
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#endif
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#ifndef WM_XBUTTONUP
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#define WM_XBUTTONUP 0x20C
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#endif
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#ifndef WM_XBUTTONDBLCLK
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#define WM_XBUTTONDBLCLK 0x20D
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#endif
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#ifndef WM_IME_REQUEST
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#define WM_IME_REQUEST 0x288
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#endif
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#ifndef WM_MOUSEHOVER
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#define WM_MOUSEHOVER 0x2A1
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#endif
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#ifndef WM_MOUSELEAVE
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#define WM_MOUSELEAVE 0x2A3
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#endif
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#ifndef WM_NCMOUSEHOVER
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#define WM_NCMOUSEHOVER 0x2A0
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#endif
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#ifndef WM_NCMOUSELEAVE
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#define WM_NCMOUSELEAVE 0x2A2
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#endif
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#ifndef WM_APPCOMMAND
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#define WM_APPCOMMAND 0x319
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#endif
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#ifndef WM_HANDHELDFIRST
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#define WM_HANDHELDFIRST 0x358
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#endif
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#ifndef WM_HANDHELDLAST
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#define WM_HANDHELDLAST 0x35F
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#endif
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#ifndef WM_AFXFIRST
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#define WM_AFXFIRST 0x360
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#endif
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#ifndef WM_AFXLAST
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#define WM_AFXLAST 0x37F
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#endif
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#ifndef CopyCursor
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#define CopyCursor(pcur) ((HCURSOR)CopyIcon((HICON)(pcur)))
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#endif
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#ifdef INSIDE_GDK_WIN32
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#include <gdk/gdkprivate.h>
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/* Define corresponding Windows types for some X11 types, just for laziness. */
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typedef PALETTEENTRY XColor;
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/* Some structs are somewhat useful to emulate internally, just to
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* keep the code less #ifdefed.
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*/
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typedef struct {
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HPALETTE palette; /* Palette handle used when drawing. */
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guint size; /* Number of entries in the palette. */
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gboolean stale; /* 1 if palette needs to be realized,
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* otherwise 0. */
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gboolean *in_use;
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gboolean rc_palette; /* If RC_PALETTE is on in the RASTERCAPS */
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gulong sizepalette; /* SIZEPALETTE if rc_palette */
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} ColormapStruct, *Colormap;
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typedef struct {
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gint map_entries;
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guint visualid;
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guint bitspixel;
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} Visual;
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typedef struct {
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Colormap colormap;
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unsigned long red_max;
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unsigned long red_mult;
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unsigned long green_max;
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unsigned long green_mult;
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unsigned long blue_max;
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unsigned long blue_mult;
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unsigned long base_pixel;
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} XStandardColormap;
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typedef struct _GdkColormapPrivateWin32 GdkColormapPrivateWin32;
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typedef struct _GdkCursorPrivate GdkCursorPrivate;
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typedef struct _GdkWin32SingleFont GdkWin32SingleFont;
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typedef struct _GdkFontPrivateWin32 GdkFontPrivateWin32;
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typedef struct _GdkImagePrivateWin32 GdkImagePrivateWin32;
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typedef struct _GdkVisualPrivate GdkVisualPrivate;
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struct _GdkCursorPrivate
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{
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GdkCursor cursor;
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HCURSOR hcursor;
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};
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struct _GdkWin32SingleFont
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{
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HFONT hfont;
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UINT charset;
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UINT codepage;
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FONTSIGNATURE fs;
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};
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struct _GdkFontPrivateWin32
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{
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GdkFontPrivate base;
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GSList *fonts; /* List of GdkWin32SingleFonts */
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GSList *names;
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};
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struct _GdkVisualClass
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{
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GObjectClass parent_class;
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};
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struct _GdkVisualPrivate
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{
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GdkVisual visual;
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Visual *xvisual;
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};
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struct _GdkColormapPrivateWin32
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{
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Colormap xcolormap;
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gint private_val;
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GHashTable *hash;
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GdkColorInfo *info;
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DWORD last_sync_time;
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};
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struct _GdkImagePrivateWin32
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{
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HBITMAP hbitmap;
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};
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typedef struct _GdkGCWin32 GdkGCWin32;
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typedef struct _GdkGCWin32Class GdkGCWin32Class;
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#define GDK_TYPE_GC_WIN32 (gdk_gc_win32_get_type ())
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#define GDK_GC_WIN32(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_GC_WIN32, GdkGCWin32))
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#define GDK_GC_WIN32_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_GC_WIN32, GdkGCWin32Class))
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#define GDK_IS_GC_WIN32(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_GC_WIN32))
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#define GDK_IS_GC_WIN32_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_GC_WIN32))
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#define GDK_GC_WIN32_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_GC_WIN32, GdkGCWin32Class))
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struct _GdkGCWin32
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{
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GdkGC parent_instance;
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/* A Windows Device Context (DC) is not equivalent to an X11
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* GC. We can use a DC only in the window for which it was
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* allocated, or (in the case of a memory DC) with the bitmap that
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* has been selected into it. Thus, we have to release and
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* reallocate a DC each time the GdkGC is used to paint into a new
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* window or pixmap. We thus keep all the necessary values in the
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* GdkGCWin32 object.
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*/
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HDC hdc;
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GdkRegion *clip_region;
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HRGN hcliprgn;
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GdkGCValuesMask values_mask;
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gulong foreground; /* Pixel values from GdkColor, */
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gulong background; /* not Win32 COLORREFs */
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GdkFont *font;
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gint rop2;
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GdkFill fill_style;
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GdkPixmap *tile;
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GdkPixmap *stipple;
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GdkSubwindowMode subwindow_mode;
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gint graphics_exposures;
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gint pen_width;
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DWORD pen_style;
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HANDLE hwnd; /* If a HDC is allocated, for which window,
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* or what bitmap is selected into it
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*/
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int saved_dc;
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};
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struct _GdkGCWin32Class
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{
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GdkGCClass parent_class;
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};
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GType gdk_gc_win32_get_type (void);
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#undef GDK_ROOT_PARENT /* internal access is direct */
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#define GDK_ROOT_PARENT() ((GdkWindow *) _gdk_parent_root)
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#define GDK_WINDOW_HWND(win) (GDK_DRAWABLE_IMPL_WIN32(((GdkWindowObject *)win)->impl)->handle)
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#define GDK_PIXMAP_HBITMAP(pixmap) (GDK_DRAWABLE_IMPL_WIN32(((GdkPixmapObject *)pixmap)->impl)->handle)
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#define GDK_DRAWABLE_HANDLE(win) (GDK_IS_WINDOW (win) ? (GDK_WINDOW_HWND (win)) : (GDK_PIXMAP_HBITMAP (win)))
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#define GDK_IMAGE_HBM(image) (((GdkImagePrivateWin32 *) GDK_IMAGE (image)->windowing_data)->hbm)
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#define GDK_COLORMAP_PRIVATE_DATA(cmap) ((GdkColormapPrivateWin32 *) GDK_COLORMAP (cmap)->windowing_data)
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#define GDK_COLORMAP_WIN32COLORMAP(cmap) (((GdkColormapPrivateWin32 *)GDK_COLORMAP (cmap)->windowing_data)->xcolormap)
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#define GDK_VISUAL_XVISUAL(vis) (((GdkVisualPrivate *) vis)->xvisual)
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#else
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/* definition for exported 'internals' go here */
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#define GDK_WINDOW_HWND(d) (gdk_win32_drawable_get_handle (d))
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#endif
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#define GDK_ROOT_WINDOW() ((guint32) HWND_DESKTOP)
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#define GDK_DISPLAY() NULL
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/* Return the Gdk* for a particular HANDLE */
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gpointer gdk_win32_handle_table_lookup (GdkNativeWindow handle);
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/* Translate from drawable to windows handle */
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HWND gdk_win32_drawable_get_handle (GdkDrawable *drawable);
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/* Return a device context to draw in a drawable, given a GDK GC,
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* and a mask indicating which GC values might be used (for efficiency,
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* no need to muck around with text-related stuff if we aren't going
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* to output text, for instance).
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*/
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HDC gdk_win32_hdc_get (GdkDrawable *drawable,
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GdkGC *gc,
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GdkGCValuesMask usage);
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/* Each HDC returned from gdk_win32_hdc_get must be released with
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* this function
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*/
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void gdk_win32_hdc_release (GdkDrawable *drawable,
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GdkGC *gc,
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GdkGCValuesMask usage);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __GDK_WIN32_H__ */
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