440 lines
14 KiB
C
440 lines
14 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, see <http://www.gnu.org/licenses/>.
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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 <string.h>
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#include <stdlib.h>
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#include <glib/gprintf.h>
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#include "gdkscreen.h"
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#include "gdkproperty.h"
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#include "gdkselection.h"
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#include "gdkprivate-win32.h"
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#include "gdkwin32.h"
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GdkAtom
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_gdk_win32_display_manager_atom_intern (GdkDisplayManager *manager,
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const gchar *atom_name,
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gint only_if_exists)
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{
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ATOM win32_atom;
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GdkAtom retval;
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static GHashTable *atom_hash = NULL;
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if (!atom_hash)
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atom_hash = g_hash_table_new (g_str_hash, g_str_equal);
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retval = g_hash_table_lookup (atom_hash, atom_name);
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if (!retval)
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{
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if (strcmp (atom_name, "PRIMARY") == 0)
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retval = GDK_SELECTION_PRIMARY;
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else if (strcmp (atom_name, "SECONDARY") == 0)
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retval = GDK_SELECTION_SECONDARY;
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else if (strcmp (atom_name, "CLIPBOARD") == 0)
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retval = GDK_SELECTION_CLIPBOARD;
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else if (strcmp (atom_name, "ATOM") == 0)
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retval = GDK_SELECTION_TYPE_ATOM;
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else if (strcmp (atom_name, "BITMAP") == 0)
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retval = GDK_SELECTION_TYPE_BITMAP;
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else if (strcmp (atom_name, "COLORMAP") == 0)
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retval = GDK_SELECTION_TYPE_COLORMAP;
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else if (strcmp (atom_name, "DRAWABLE") == 0)
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retval = GDK_SELECTION_TYPE_DRAWABLE;
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else if (strcmp (atom_name, "INTEGER") == 0)
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retval = GDK_SELECTION_TYPE_INTEGER;
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else if (strcmp (atom_name, "PIXMAP") == 0)
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retval = GDK_SELECTION_TYPE_PIXMAP;
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else if (strcmp (atom_name, "WINDOW") == 0)
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retval = GDK_SELECTION_TYPE_WINDOW;
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else if (strcmp (atom_name, "STRING") == 0)
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retval = GDK_SELECTION_TYPE_STRING;
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else
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{
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win32_atom = GlobalAddAtom (atom_name);
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retval = GUINT_TO_POINTER ((guint) win32_atom);
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}
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g_hash_table_insert (atom_hash,
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g_strdup (atom_name),
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retval);
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}
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return retval;
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}
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gchar *
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_gdk_win32_display_manager_get_atom_name (GdkDisplayManager *manager,
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GdkAtom atom)
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{
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ATOM win32_atom;
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gchar name[256];
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if (GDK_NONE == atom) return g_strdup ("<none>");
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else if (GDK_SELECTION_PRIMARY == atom) return g_strdup ("PRIMARY");
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else if (GDK_SELECTION_SECONDARY == atom) return g_strdup ("SECONDARY");
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else if (GDK_SELECTION_CLIPBOARD == atom) return g_strdup ("CLIPBOARD");
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else if (GDK_SELECTION_TYPE_ATOM == atom) return g_strdup ("ATOM");
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else if (GDK_SELECTION_TYPE_BITMAP == atom) return g_strdup ("BITMAP");
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else if (GDK_SELECTION_TYPE_COLORMAP == atom) return g_strdup ("COLORMAP");
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else if (GDK_SELECTION_TYPE_DRAWABLE == atom) return g_strdup ("DRAWABLE");
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else if (GDK_SELECTION_TYPE_INTEGER == atom) return g_strdup ("INTEGER");
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else if (GDK_SELECTION_TYPE_PIXMAP == atom) return g_strdup ("PIXMAP");
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else if (GDK_SELECTION_TYPE_WINDOW == atom) return g_strdup ("WINDOW");
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else if (GDK_SELECTION_TYPE_STRING == atom) return g_strdup ("STRING");
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win32_atom = GPOINTER_TO_UINT (atom);
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if (win32_atom < 0xC000)
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return g_strdup_printf ("#%p", atom);
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else if (GlobalGetAtomName (win32_atom, name, sizeof (name)) == 0)
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return NULL;
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return g_strdup (name);
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}
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gint
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_gdk_win32_window_get_property (GdkWindow *window,
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GdkAtom property,
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GdkAtom type,
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gulong offset,
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gulong length,
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gint pdelete,
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GdkAtom *actual_property_type,
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gint *actual_format_type,
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gint *actual_length,
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guchar **data)
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{
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g_return_val_if_fail (window != NULL, FALSE);
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g_return_val_if_fail (GDK_IS_WINDOW (window), FALSE);
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if (GDK_WINDOW_DESTROYED (window))
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return FALSE;
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g_warning ("gdk_property_get: Not implemented");
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return FALSE;
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}
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void
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_gdk_win32_window_change_property (GdkWindow *window,
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GdkAtom property,
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GdkAtom type,
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gint format,
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GdkPropMode mode,
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const guchar *data,
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gint nelements)
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{
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HGLOBAL hdata;
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gint i, size;
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guchar *ucptr, *buf = NULL;
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wchar_t *wcptr, *p;
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glong wclen;
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g_return_if_fail (window != NULL);
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g_return_if_fail (GDK_IS_WINDOW (window));
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if (GDK_WINDOW_DESTROYED (window))
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return;
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GDK_NOTE (DND, {
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gchar *prop_name = gdk_atom_name (property);
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gchar *type_name = gdk_atom_name (type);
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g_print ("gdk_property_change: %p %s %s %s %d*%d bits: %s\n",
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GDK_WINDOW_HWND (window),
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prop_name,
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type_name,
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(mode == GDK_PROP_MODE_REPLACE ? "REPLACE" :
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(mode == GDK_PROP_MODE_PREPEND ? "PREPEND" :
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(mode == GDK_PROP_MODE_APPEND ? "APPEND" :
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"???"))),
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format, nelements,
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_gdk_win32_data_to_string (data, MIN (10, format*nelements/8)));
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g_free (prop_name);
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g_free (type_name);
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});
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/* We should never come here for these types */
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g_return_if_fail (type != GDK_TARGET_STRING);
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g_return_if_fail (type != _text);
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g_return_if_fail (type != _compound_text);
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g_return_if_fail (type != _save_targets);
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if (property == _gdk_selection &&
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format == 8 &&
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mode == GDK_PROP_MODE_REPLACE)
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{
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if (type == _utf8_string)
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{
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if (!OpenClipboard (GDK_WINDOW_HWND (window)))
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{
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WIN32_API_FAILED ("OpenClipboard");
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return;
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}
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wcptr = g_utf8_to_utf16 ((char *) data, nelements, NULL, &wclen, NULL);
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wclen++; /* Terminating 0 */
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size = wclen * 2;
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for (i = 0; i < wclen; i++)
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if (wcptr[i] == '\n')
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size += 2;
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if (!(hdata = GlobalAlloc (GMEM_MOVEABLE, size)))
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{
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WIN32_API_FAILED ("GlobalAlloc");
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if (!CloseClipboard ())
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WIN32_API_FAILED ("CloseClipboard");
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g_free (buf);
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return;
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}
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ucptr = GlobalLock (hdata);
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p = (wchar_t *) ucptr;
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for (i = 0; i < wclen; i++)
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{
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if (wcptr[i] == '\n')
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*p++ = '\r';
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*p++ = wcptr[i];
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}
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g_free (wcptr);
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GlobalUnlock (hdata);
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GDK_NOTE (DND, g_print ("... SetClipboardData(CF_UNICODETEXT,%p)\n",
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hdata));
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if (!SetClipboardData (CF_UNICODETEXT, hdata))
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WIN32_API_FAILED ("SetClipboardData");
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if (!CloseClipboard ())
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WIN32_API_FAILED ("CloseClipboard");
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}
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else
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{
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/* We use delayed rendering for everything else than
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* text. We can't assign hdata to the clipboard here as type
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* may be "image/png", "image/jpg", etc. In this case
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* there's a further conversion afterwards.
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*/
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GDK_NOTE (DND, g_print ("... delayed rendering\n"));
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_delayed_rendering_data = NULL;
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if (!(hdata = GlobalAlloc (GMEM_MOVEABLE, nelements > 0 ? nelements : 1)))
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{
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WIN32_API_FAILED ("GlobalAlloc");
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return;
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}
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ucptr = GlobalLock (hdata);
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memcpy (ucptr, data, nelements);
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GlobalUnlock (hdata);
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_delayed_rendering_data = hdata;
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}
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}
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else if (property == _gdk_ole2_dnd)
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{
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/* Will happen only if gdkdnd-win32.c has OLE2 dnd support compiled in */
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_gdk_win32_ole2_dnd_property_change (type, format, data, nelements);
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}
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else
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g_warning ("gdk_property_change: General case not implemented");
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}
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void
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_gdk_win32_window_delete_property (GdkWindow *window,
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GdkAtom property)
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{
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gchar *prop_name;
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g_return_if_fail (window != NULL);
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g_return_if_fail (GDK_IS_WINDOW (window));
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GDK_NOTE (DND, {
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prop_name = gdk_atom_name (property);
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g_print ("gdk_property_delete: %p %s\n",
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GDK_WINDOW_HWND (window),
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prop_name);
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g_free (prop_name);
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});
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if (property == _gdk_selection)
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_gdk_selection_property_delete (window);
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else if (property == _wm_transient_for)
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gdk_window_set_transient_for (window, _gdk_root);
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else
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{
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prop_name = gdk_atom_name (property);
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g_warning ("gdk_property_delete: General case (%s) not implemented",
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prop_name);
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g_free (prop_name);
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}
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}
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/*
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For reference, from gdk/x11/gdksettings.c:
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"Net/DoubleClickTime\0" "gtk-double-click-time\0"
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"Net/DoubleClickDistance\0" "gtk-double-click-distance\0"
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"Net/DndDragThreshold\0" "gtk-dnd-drag-threshold\0"
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"Net/CursorBlink\0" "gtk-cursor-blink\0"
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"Net/CursorBlinkTime\0" "gtk-cursor-blink-time\0"
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"Net/ThemeName\0" "gtk-theme-name\0"
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"Net/IconThemeName\0" "gtk-icon-theme-name\0"
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"Gtk/CanChangeAccels\0" "gtk-can-change-accels\0"
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"Gtk/ColorPalette\0" "gtk-color-palette\0"
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"Gtk/FontName\0" "gtk-font-name\0"
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"Gtk/IconSizes\0" "gtk-icon-sizes\0"
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"Gtk/KeyThemeName\0" "gtk-key-theme-name\0"
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"Gtk/ToolbarStyle\0" "gtk-toolbar-style\0"
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"Gtk/ToolbarIconSize\0" "gtk-toolbar-icon-size\0"
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"Gtk/IMPreeditStyle\0" "gtk-im-preedit-style\0"
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"Gtk/IMStatusStyle\0" "gtk-im-status-style\0"
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"Gtk/Modules\0" "gtk-modules\0"
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"Gtk/FileChooserBackend\0" "gtk-file-chooser-backend\0"
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"Gtk/ButtonImages\0" "gtk-button-images\0"
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"Gtk/MenuImages\0" "gtk-menu-images\0"
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"Gtk/MenuBarAccel\0" "gtk-menu-bar-accel\0"
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"Gtk/CursorBlinkTimeout\0" "gtk-cursor-blink-timeout\0"
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"Gtk/CursorThemeName\0" "gtk-cursor-theme-name\0"
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"Gtk/CursorThemeSize\0" "gtk-cursor-theme-size\0"
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"Gtk/ShowInputMethodMenu\0" "gtk-show-input-method-menu\0"
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"Gtk/ShowUnicodeMenu\0" "gtk-show-unicode-menu\0"
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"Gtk/TimeoutInitial\0" "gtk-timeout-initial\0"
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"Gtk/TimeoutRepeat\0" "gtk-timeout-repeat\0"
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"Gtk/ColorScheme\0" "gtk-color-scheme\0"
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"Gtk/EnableAnimations\0" "gtk-enable-animations\0"
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"Xft/Antialias\0" "gtk-xft-antialias\0"
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"Xft/Hinting\0" "gtk-xft-hinting\0"
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"Xft/HintStyle\0" "gtk-xft-hintstyle\0"
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"Xft/RGBA\0" "gtk-xft-rgba\0"
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"Xft/DPI\0" "gtk-xft-dpi\0"
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"Net/FallbackIconTheme\0" "gtk-fallback-icon-theme\0"
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"Gtk/TouchscreenMode\0" "gtk-touchscreen-mode\0"
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"Gtk/EnableAccels\0" "gtk-enable-accels\0"
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"Gtk/EnableMnemonics\0" "gtk-enable-mnemonics\0"
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"Gtk/ScrolledWindowPlacement\0" "gtk-scrolled-window-placement\0"
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"Gtk/IMModule\0" "gtk-im-module\0"
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"Fontconfig/Timestamp\0" "gtk-fontconfig-timestamp\0"
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"Net/SoundThemeName\0" "gtk-sound-theme-name\0"
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"Net/EnableInputFeedbackSounds\0" "gtk-enable-input-feedback-sounds\0"
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"Net/EnableEventSounds\0" "gtk-enable-event-sounds\0";
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More, from various places in gtk sources:
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gtk-entry-select-on-focus
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gtk-split-cursor
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*/
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gboolean
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_gdk_win32_screen_get_setting (GdkScreen *screen,
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const gchar *name,
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GValue *value)
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{
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g_return_val_if_fail (GDK_IS_SCREEN (screen), FALSE);
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/*
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* XXX : if these values get changed through the Windoze UI the
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* respective gdk_events are not generated yet.
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*/
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if (strcmp ("gtk-theme-name", name) == 0)
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{
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g_value_set_string (value, "ms-windows");
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}
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else if (strcmp ("gtk-double-click-time", name) == 0)
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{
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gint i = GetDoubleClickTime ();
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GDK_NOTE(MISC, g_print("gdk_screen_get_setting(\"%s\") : %d\n", name, i));
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g_value_set_int (value, i);
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return TRUE;
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}
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else if (strcmp ("gtk-double-click-distance", name) == 0)
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{
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gint i = MAX(GetSystemMetrics (SM_CXDOUBLECLK), GetSystemMetrics (SM_CYDOUBLECLK));
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GDK_NOTE(MISC, g_print("gdk_screen_get_setting(\"%s\") : %d\n", name, i));
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g_value_set_int (value, i);
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return TRUE;
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}
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else if (strcmp ("gtk-dnd-drag-threshold", name) == 0)
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{
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gint i = MAX(GetSystemMetrics (SM_CXDRAG), GetSystemMetrics (SM_CYDRAG));
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GDK_NOTE(MISC, g_print("gdk_screen_get_setting(\"%s\") : %d\n", name, i));
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g_value_set_int (value, i);
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return TRUE;
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}
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else if (strcmp ("gtk-split-cursor", name) == 0)
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{
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GDK_NOTE(MISC, g_print("gdk_screen_get_setting(\"%s\") : FALSE\n", name));
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g_value_set_boolean (value, FALSE);
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return TRUE;
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}
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else if (strcmp ("gtk-alternative-button-order", name) == 0)
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{
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GDK_NOTE(MISC, g_print("gdk_screen_get_setting(\"%s\") : TRUE\n", name));
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g_value_set_boolean (value, TRUE);
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return TRUE;
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}
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else if (strcmp ("gtk-alternative-sort-arrows", name) == 0)
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{
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GDK_NOTE(MISC, g_print("gdk_screen_get_setting(\"%s\") : TRUE\n", name));
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g_value_set_boolean (value, TRUE);
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return TRUE;
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}
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#if 0
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/*
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* With 'MS Sans Serif' as windows menu font (default on win98se) you'll get a
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* bunch of :
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* WARNING **: Couldn't load font "MS Sans Serif 8" falling back to "Sans 8"
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* at least with testfilechooser (regardless of the bitmap check below)
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* so just disabling this code seems to be the best we can do --hb
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*/
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else if (strcmp ("gtk-font-name", name) == 0)
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{
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NONCLIENTMETRICS ncm;
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ncm.cbSize = sizeof(NONCLIENTMETRICS);
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if (SystemParametersInfo (SPI_GETNONCLIENTMETRICS, ncm.cbSize, &ncm, FALSE))
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{
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/* Pango finally uses GetDeviceCaps to scale, we use simple
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* approximation here.
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*/
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int nHeight = (0 > ncm.lfMenuFont.lfHeight ? -3*ncm.lfMenuFont.lfHeight/4 : 10);
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if (OUT_STRING_PRECIS == ncm.lfMenuFont.lfOutPrecision)
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GDK_NOTE(MISC, g_print("gdk_screen_get_setting(%s) : ignoring bitmap font '%s'\n",
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name, ncm.lfMenuFont.lfFaceName));
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else if (ncm.lfMenuFont.lfFaceName && strlen(ncm.lfMenuFont.lfFaceName) > 0 &&
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/* Avoid issues like those described in bug #135098 */
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g_utf8_validate (ncm.lfMenuFont.lfFaceName, -1, NULL))
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{
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char* s = g_strdup_printf ("%s %d", ncm.lfMenuFont.lfFaceName, nHeight);
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GDK_NOTE(MISC, g_print("gdk_screen_get_setting(%s) : %s\n", name, s));
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g_value_set_string (value, s);
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g_free(s);
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return TRUE;
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}
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}
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}
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#endif
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return FALSE;
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}
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