gtk/gdk/quartz/gdkproperty-quartz.c

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/* gdkproperty-quartz.c
*
* Copyright (C) 2005 Imendio AB
*
* 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.
*/
#include "config.h"
#include "gdkproperty.h"
static GHashTable *names_to_atoms;
static GPtrArray *atoms_to_names;
static const gchar xatoms_string[] =
/* These are all the standard predefined X atoms */
"NONE\0"
"PRIMARY\0"
"SECONDARY\0"
"ARC\0"
"ATOM\0"
"BITMAP\0"
"CARDINAL\0"
"COLORMAP\0"
"CURSOR\0"
"CUT_BUFFER0\0"
"CUT_BUFFER1\0"
"CUT_BUFFER2\0"
"CUT_BUFFER3\0"
"CUT_BUFFER4\0"
"CUT_BUFFER5\0"
"CUT_BUFFER6\0"
"CUT_BUFFER7\0"
"DRAWABLE\0"
"FONT\0"
"INTEGER\0"
"PIXMAP\0"
"POINT\0"
"RECTANGLE\0"
"RESOURCE_MANAGER\0"
"RGB_COLOR_MAP\0"
"RGB_BEST_MAP\0"
"RGB_BLUE_MAP\0"
"RGB_DEFAULT_MAP\0"
"RGB_GRAY_MAP\0"
"RGB_GREEN_MAP\0"
"RGB_RED_MAP\0"
"STRING\0"
"VISUALID\0"
"WINDOW\0"
"WM_COMMAND\0"
"WM_HINTS\0"
"WM_CLIENT_MACHINE\0"
"WM_ICON_NAME\0"
"WM_ICON_SIZE\0"
"WM_NAME\0"
"WM_NORMAL_HINTS\0"
"WM_SIZE_HINTS\0"
"WM_ZOOM_HINTS\0"
"MIN_SPACE\0"
"NORM_SPACE\0"
"MAX_SPACE\0"
"END_SPACE\0"
"SUPERSCRIPT_X\0"
"SUPERSCRIPT_Y\0"
"SUBSCRIPT_X\0"
"SUBSCRIPT_Y\0"
"UNDERLINE_POSITION\0"
"UNDERLINE_THICKNESS\0"
"STRIKEOUT_ASCENT\0"
"STRIKEOUT_DESCENT\0"
"ITALIC_ANGLE\0"
"X_HEIGHT\0"
"QUAD_WIDTH\0"
"WEIGHT\0"
"POINT_SIZE\0"
"RESOLUTION\0"
"COPYRIGHT\0"
"NOTICE\0"
"FONT_NAME\0"
"FAMILY_NAME\0"
"FULL_NAME\0"
"CAP_HEIGHT\0"
"WM_CLASS\0"
"WM_TRANSIENT_FOR\0"
/* Below here, these are our additions. Increment N_CUSTOM_PREDEFINED
* if you add any.
*/
"CLIPBOARD\0" /* = 69 */;
static const gint xatoms_offset[] = {
0, 5, 13, 23, 27, 32, 39, 48, 57, 64, 76, 88,
100, 112, 124, 136, 148, 160, 169, 174, 182, 189, 195, 205,
222, 236, 249, 262, 278, 291, 305, 317, 324, 333, 340, 351,
360, 378, 391, 404, 412, 428, 442, 456, 466, 477, 487, 497,
511, 525, 537, 549, 568, 588, 605, 623, 636, 645, 656, 663,
674, 685, 695, 702, 712, 724, 734, 745, 754, 771
};
#define N_CUSTOM_PREDEFINED 1
static void
ensure_atom_tables (void)
{
int i;
if (names_to_atoms)
return;
names_to_atoms = g_hash_table_new (g_str_hash, g_str_equal);
atoms_to_names = g_ptr_array_sized_new (G_N_ELEMENTS (xatoms_offset));
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for (i = 0; i < G_N_ELEMENTS (xatoms_offset); i++)
{
g_hash_table_insert(names_to_atoms, (gchar *)xatoms_string + xatoms_offset[i], GINT_TO_POINTER (i));
g_ptr_array_add(atoms_to_names, (gchar *)xatoms_string + xatoms_offset[i]);
}
}
static GdkAtom
intern_atom_internal (const gchar *atom_name, gboolean allocate)
{
gpointer result;
gchar *name;
g_return_val_if_fail (atom_name != NULL, GDK_NONE);
ensure_atom_tables ();
if (g_hash_table_lookup_extended (names_to_atoms, atom_name, NULL, &result))
return result;
result = GINT_TO_POINTER (atoms_to_names->len);
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name = allocate ? g_strdup (atom_name) : (gchar *)atom_name;
g_hash_table_insert(names_to_atoms, name, result);
g_ptr_array_add(atoms_to_names, name);
return result;
}
GdkAtom
gdk_atom_intern (const gchar *atom_name,
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gboolean only_if_exists)
{
return intern_atom_internal (atom_name, TRUE);
}
GdkAtom
gdk_atom_intern_static_string (const gchar *atom_name)
{
return intern_atom_internal (atom_name, FALSE);
}
gchar *
gdk_atom_name (GdkAtom atom)
{
ensure_atom_tables ();
if (GPOINTER_TO_INT (atom) >= atoms_to_names->len)
return NULL;
return g_strdup (g_ptr_array_index (atoms_to_names, GPOINTER_TO_INT (atom)));
}
void
gdk_property_delete (GdkWindow *window,
GdkAtom property)
{
/* FIXME: Implement */
}
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)
{
/* FIXME: Implement */
return 0;
}
void
gdk_property_change (GdkWindow *window,
GdkAtom property,
GdkAtom type,
gint format,
GdkPropMode mode,
const guchar *data,
gint nelements)
{
/* FIXME: Implement */
}