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Implement local-only atoms.

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2006-01-10  Anders Carlsson  <andersca@imendio.com>

        * gdk/quartz/gdkproperty-quartz.c:
        (ensure_atom_tables):
        (intern_atom_internal):
        (gdk_atom_intern):
        (gdk_atom_intern_static_string):
        (gdk_atom_name):
        Implement local-only atoms.
This commit is contained in:
Anders Carlsson 2006-01-10 16:38:26 +00:00 committed by Anders Carlsson
parent 4483d48b75
commit c18f7da40d
3 changed files with 155 additions and 11 deletions
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10
ChangeLog
View File

@ -1,3 +1,13 @@
2006-01-10 Anders Carlsson <andersca@imendio.com>
* gdk/quartz/gdkproperty-quartz.c:
(ensure_atom_tables):
(intern_atom_internal):
(gdk_atom_intern):
(gdk_atom_intern_static_string):
(gdk_atom_name):
Implement local-only atoms.
2006-01-09 Matthias Clasen <mclasen@redhat.com>
* gdk/gdkgc.c (gc_get_foreground): Correct a warning.

10
ChangeLog.pre-2-10
View File

@ -1,3 +1,13 @@
2006-01-10 Anders Carlsson <andersca@imendio.com>
* gdk/quartz/gdkproperty-quartz.c:
(ensure_atom_tables):
(intern_atom_internal):
(gdk_atom_intern):
(gdk_atom_intern_static_string):
(gdk_atom_name):
Implement local-only atoms.
2006-01-09 Matthias Clasen <mclasen@redhat.com>
* gdk/gdkgc.c (gc_get_foreground): Correct a warning.

146
gdk/quartz/gdkproperty-quartz.c
View File

@ -22,31 +22,155 @@
#include "gdkproperty.h"
GdkAtom
gdk_atom_intern (const gchar *atom_name,
gboolean only_if_exists)
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"
;
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
};
#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));
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);
/* FIXME: Implement */
return 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);
name = allocate ? g_strdup (atom_name) : (gchar *)allocate;
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,
gboolean only_if_exists)
{
return intern_atom_internal (atom_name, TRUE);
}
GdkAtom
gdk_atom_intern_static_string (const gchar *atom_name)
{
g_return_val_if_fail (atom_name != NULL, GDK_NONE);
/* FIXME: Implement */
return GDK_NONE;
return intern_atom_internal (atom_name, FALSE);
}
gchar *
gdk_atom_name (GdkAtom atom)
{
/* FIXME: Implement */
return NULL;
if (!atoms_to_names)
return NULL;
if (GPOINTER_TO_INT (atom) >= atoms_to_names->len)
return NULL;
return g_ptr_array_index (atoms_to_names, GPOINTER_TO_INT (atom));
}
void