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/* 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 Library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library 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 1997-1999. 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/.
*/
#include "config.h"
#include <string.h>
#include "gdkproperty.h"
#include "gdkselection.h"
#include "gdkinternals.h"
#include "gdkprivate-win32.h"
#include "gdkdrawable-win32.h"
#include "gdkwindow-win32.h"
GdkAtom
gdk_atom_intern (const gchar *atom_name,
gint only_if_exists)
{
GdkAtom retval;
static GHashTable *atom_hash = NULL;
if (!atom_hash)
atom_hash = g_hash_table_new (g_str_hash, g_str_equal);
retval = GPOINTER_TO_UINT (g_hash_table_lookup (atom_hash, atom_name));
if (!retval)
{
if (strcmp (atom_name, "PRIMARY") == 0)
retval = GDK_SELECTION_PRIMARY;
else if (strcmp (atom_name, "SECONDARY") == 0)
retval = GDK_SELECTION_SECONDARY;
else if (strcmp (atom_name, "ATOM") == 0)
retval = GDK_SELECTION_TYPE_ATOM;
else if (strcmp (atom_name, "BITMAP") == 0)
retval = GDK_SELECTION_TYPE_BITMAP;
else if (strcmp (atom_name, "COLORMAP") == 0)
retval = GDK_SELECTION_TYPE_COLORMAP;
else if (strcmp (atom_name, "DRAWABLE") == 0)
retval = GDK_SELECTION_TYPE_DRAWABLE;
else if (strcmp (atom_name, "INTEGER") == 0)
retval = GDK_SELECTION_TYPE_INTEGER;
else if (strcmp (atom_name, "PIXMAP") == 0)
retval = GDK_SELECTION_TYPE_PIXMAP;
else if (strcmp (atom_name, "WINDOW") == 0)
retval = GDK_SELECTION_TYPE_WINDOW;
else if (strcmp (atom_name, "STRING") == 0)
retval = GDK_SELECTION_TYPE_STRING;
else
{
retval = GlobalFindAtom (atom_name);
if (only_if_exists && retval == 0)
retval = 0;
else
retval = GlobalAddAtom (atom_name);
}
g_hash_table_insert (atom_hash,
g_strdup (atom_name),
GUINT_TO_POINTER (retval));
}
return retval;
}
gchar *
gdk_atom_name (GdkAtom atom)
{
gchar name[256];
switch (atom)
{
case GDK_SELECTION_PRIMARY: return g_strdup ("PRIMARY");
case GDK_SELECTION_SECONDARY: return g_strdup ("SECONDARY");
case GDK_SELECTION_TYPE_ATOM: return g_strdup ("ATOM");
case GDK_SELECTION_TYPE_BITMAP: return g_strdup ("BITMAP");
case GDK_SELECTION_TYPE_COLORMAP: return g_strdup ("COLORMAP");
case GDK_SELECTION_TYPE_DRAWABLE: return g_strdup ("DRAWABLE");
case GDK_SELECTION_TYPE_INTEGER: return g_strdup ("INTEGER");
case GDK_SELECTION_TYPE_PIXMAP: return g_strdup ("PIXMAP");
case GDK_SELECTION_TYPE_WINDOW: return g_strdup ("WINDOW");
case GDK_SELECTION_TYPE_STRING: return g_strdup ("STRING");
}
if (atom < 0xC000)
return g_strdup_printf ("#%x", atom);
else if (GlobalGetAtomName (atom, name, sizeof (name)) == 0)
return NULL;
return g_strdup (name);
}
gint
gdk_property_get (GdkWindow *window,
GdkAtom property,
GdkAtom type,
gulong offset,
gulong length,
gint pdelete,
GdkAtom *actual_property_type,
gint *actual_format_type,
gint *actual_length,
guchar **data)
{
g_return_val_if_fail (window != NULL, FALSE);
g_return_val_if_fail (GDK_IS_WINDOW (window), FALSE);
if (GDK_WINDOW_DESTROYED (window))
return FALSE;
g_warning ("gdk_property_get: Not implemented");
return FALSE;
}
void
gdk_property_change (GdkWindow *window,
GdkAtom property,
GdkAtom type,
gint format,
GdkPropMode mode,
const guchar *data,
gint nelements)
{
HGLOBAL hdata;
gint i, length;
gchar *prop_name, *type_name;
guchar *ptr;
g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
if (GDK_WINDOW_DESTROYED (window))
return;
GDK_NOTE (MISC,
(prop_name = gdk_atom_name (property),
type_name = gdk_atom_name (type),
g_print ("gdk_property_change: %#x %#x (%s) %#x (%s) %s %d*%d bytes %.10s\n",
GDK_WINDOW_HWND (window), property, prop_name,
type, type_name,
(mode == GDK_PROP_MODE_REPLACE ? "REPLACE" :
(mode == GDK_PROP_MODE_PREPEND ? "PREPEND" :
(mode == GDK_PROP_MODE_APPEND ? "APPEND" :
"???"))),
format, nelements, data),
g_free (prop_name),
g_free (type_name)));
if (property == gdk_selection_property
&& type == GDK_TARGET_STRING
&& format == 8
&& mode == GDK_PROP_MODE_REPLACE)
{
length = nelements;
for (i = 0; i < nelements; i++)
if (data[i] == '\n')
length++;
#if 1
GDK_NOTE (MISC, g_print ("...OpenClipboard(%#x)\n",
GDK_WINDOW_HWND (window)));
if (!OpenClipboard (GDK_WINDOW_HWND (window)))
{
WIN32_API_FAILED ("OpenClipboard");
return;
}
#endif
hdata = GlobalAlloc (GMEM_MOVEABLE|GMEM_DDESHARE, length + 1);
ptr = GlobalLock (hdata);
GDK_NOTE (MISC, g_print ("...hdata=%#x, ptr=%#x\n", hdata, ptr));
for (i = 0; i < nelements; i++)
{
if (*data == '\n')
*ptr++ = '\r';
*ptr++ = *data++;
}
*ptr++ = '\0';
GlobalUnlock (hdata);
GDK_NOTE (MISC, g_print ("...SetClipboardData(CF_TEXT, %#x)\n",
hdata));
if (!SetClipboardData(CF_TEXT, hdata))
WIN32_API_FAILED ("SetClipboardData");
#if 1
GDK_NOTE (MISC, g_print ("...CloseClipboard()\n"));
if (!CloseClipboard ())
WIN32_API_FAILED ("CloseClipboard");
#endif
}
else
g_warning ("gdk_property_change: General case not implemented");
}
void
gdk_property_delete (GdkWindow *window,
GdkAtom property)
{
gchar *prop_name, *type_name;
extern void gdk_selection_property_delete (GdkWindow *);
g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
GDK_NOTE (MISC,
(prop_name = gdk_atom_name (property),
g_print ("gdk_property_delete: %#x %#x (%s)\n",
(window ? GDK_WINDOW_HWND (window) : 0),
property, prop_name),
g_free (prop_name)));
if (property == gdk_selection_property)
gdk_selection_property_delete (window);
else
g_warning ("gdk_property_delete: General case not implemented");
}
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