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0b2ac32cf5
2005-04-04 Tor Lillqvist <tml@novell.com> * gdk/win32/gdkmain.c (_gdk_win32_cf_to_string): New debugging function, to log a clipboard format name symbolically. (_gdk_win32_data_to_string): Also new, to log random data bytes. Implement delayed rendering on Win32, specifically for transfering images through the clipboard from GTK+ apps to other apps (#168173, implementation by Ivan Wong): * gdk/win32/gdkevents-win32.c (gdk_event_translate): Handle WM_RENDERFORMAT. * gdk/win32/gdkprivate-win32.h * gdk/win32/gdkglobals-win32.c: Add _format_atom_table, _delayed_rendering_data and _image_bmp. * gdk/win32/gdkmain-win32.c: Initialize _image_bmp. * gdk/win32/gdkproperty-win32.c (gdk_property_change): Accept formats other than GDK_TARGET_STRING or _utf8_string, and assume they are handled through delayed rendering. * gdk/win32/gdkselection-win32.c (gdk_selection_convert): Return all available formats (including those registered by GTK+ apps) on request_targets. (gdk_selection_property_get): We should append a zero byte like X11 does. (gdk_win32_selection_add_targets): New function, for gtkselection's use. Win32 requires that the clipboard owner registers all valid formats even if the owner wants delayed rendering. (_gdk_win32_selection_convert_to_dib): New function. Convert images to DIB using gdk-pixbuf. * gdk/win32/gdkwin32.h: Declare gdk_win32_selection_add_targets(). * gtk/gtkselection.c (gtk_selection_add_target, gtk_selection_add_targets): Call gdk_win32_selection_add_targets() to register target formats. * gdk/gdk.symbols: Add gdk_win32_selection_add_targets().
74 lines
2.1 KiB
C
74 lines
2.1 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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* Copyright (C) 1998-2002 Tor Lillqvist
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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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#include <config.h>
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#include "gdktypes.h"
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#include "gdkprivate-win32.h"
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GdkDisplay *_gdk_display = NULL;
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GdkScreen *_gdk_screen = NULL;
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GdkWindow *_gdk_root = NULL;
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gint _gdk_num_monitors;
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GdkRectangle *_gdk_monitors = NULL;
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gint _gdk_offset_x, _gdk_offset_y;
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HDC _gdk_display_hdc;
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HINSTANCE _gdk_dll_hinstance;
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HINSTANCE _gdk_app_hmodule;
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HKL _gdk_input_locale;
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gboolean _gdk_input_locale_is_ime;
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UINT _gdk_input_codepage;
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WORD _cf_rtf;
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WORD _cf_utf8_string;
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GdkAtom _utf8_string;
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GdkAtom _targets;
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GdkAtom _text_uri_list;
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GdkAtom _image_bmp;
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GdkAtom _local_dnd;
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GdkAtom _gdk_win32_dropfiles;
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GdkAtom _gdk_ole2_dnd;
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GdkAtom _gdk_selection_property;
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GdkAtom _wm_transient_for;
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gint _gdk_input_ignore_wintab = FALSE;
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gint _gdk_max_colors = 0;
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gboolean _sizemove_in_progress = FALSE;
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gboolean _ignore_destroy_clipboard = FALSE;
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HGLOBAL _delayed_rendering_data = NULL;
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GHashTable *_format_atom_table = NULL;
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