Create a private sugar lib and put our extensions there.

1 files changed, 0 insertions, 249 deletions

diff --git a/bindings/globalkeys/sugar-key-grabber.c b/bindings/globalkeys/sugar-key-grabber.c
deleted file mode 100644
index f31e012..0000000
--- a/bindings/globalkeys/sugar-key-grabber.c
+++ /dev/null
@@ -1,249 +0,0 @@
-/* 
- * Copyright (C) 2006 Red Hat, Inc
- *
- * Sugar is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * Sugar 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
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
- */
-
-#include <X11/X.h>
-#include <gdk/gdkscreen.h>
-#include <gdk/gdkx.h>
-#include <gdk/gdk.h>
-
-#include "sugar-key-grabber.h"
-#include "eggaccelerators.h"
-
-/* we exclude shift, GDK_CONTROL_MASK and GDK_MOD1_MASK since we know what
-   these modifiers mean
-   these are the mods whose combinations are bound by the keygrabbing code */
-#define IGNORED_MODS (0x2000 /*Xkb modifier*/ | GDK_LOCK_MASK  | \
-        GDK_MOD2_MASK | GDK_MOD3_MASK | GDK_MOD4_MASK | GDK_MOD5_MASK)
-/* these are the ones we actually use for global keys, we always only check
- * for these set */
-#define USED_MODS (GDK_SHIFT_MASK | GDK_CONTROL_MASK | GDK_MOD1_MASK)
-
-struct _SugarKeyGrabber {
-	GObject base_instance;
-
-	GdkWindow *root;
-	GList *keys;
-};
-
-struct _SugarKeyGrabberClass {
-	GObjectClass base_class;
-
-	void (* key_pressed)  (SugarKeyGrabber *grabber,
-						   const char      *key);
-	void (* key_released) (SugarKeyGrabber *grabber,
-						   const char      *key);
-};
-
-enum {
-	KEY_PRESSED,
-	KEY_RELEASED,
-	N_SIGNALS
-};
-
-typedef struct {
-  char *key;
-  guint keysym;
-  guint state;
-  guint keycode;
-} Key;
-
-G_DEFINE_TYPE(SugarKeyGrabber, sugar_key_grabber, G_TYPE_OBJECT)
-
-static guint signals[N_SIGNALS];
-
-static void
-free_key_info(Key *key_info)
-{
-	g_free(key_info->key);
-	g_free(key_info);
-}
-
-static void
-sugar_key_grabber_dispose (GObject *object)
-{
-	SugarKeyGrabber *grabber = SUGAR_KEY_GRABBER(object);
-
-	if (grabber->keys) {
-		g_list_foreach(grabber->keys, (GFunc)free_key_info, NULL);
-		g_list_free(grabber->keys);
-		grabber->keys = NULL;
-	}
-}
-
-static void
-sugar_key_grabber_class_init(SugarKeyGrabberClass *grabber_class)
-{
-	GObjectClass *g_object_class = G_OBJECT_CLASS (grabber_class);
-
-	g_object_class->dispose = sugar_key_grabber_dispose;
-
-	signals[KEY_PRESSED] = g_signal_new ("key-pressed",
-                         G_TYPE_FROM_CLASS (grabber_class),
-                         G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
-                         G_STRUCT_OFFSET (SugarKeyGrabberClass, key_pressed),
-                         NULL, NULL,
-                         g_cclosure_marshal_VOID__STRING,
-                         G_TYPE_NONE, 1,
-                         G_TYPE_STRING);
-	signals[KEY_RELEASED] = g_signal_new ("key-released",
-                         G_TYPE_FROM_CLASS (grabber_class),
-                         G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
-                         G_STRUCT_OFFSET (SugarKeyGrabberClass, key_released),
-                         NULL, NULL,
-                         g_cclosure_marshal_VOID__STRING,
-                         G_TYPE_NONE, 1,
-                         G_TYPE_STRING);
-}
-
-static char *
-get_key_from_event(SugarKeyGrabber *grabber, XEvent *xev)
-{
-	GList *l;
-	guint keycode, state;
-
-	keycode = xev->xkey.keycode;
-	state = xev->xkey.state;
-
-	for (l = grabber->keys; l != NULL; l = l->next) {
-		Key *keyinfo = (Key *)l->data;
-		if (keyinfo->keycode == keycode &&
-		    (state & USED_MODS) == keyinfo->state) {
-			return g_strdup(keyinfo->key);
-		}
-	}
-
-	return NULL;
-}
-
-static GdkFilterReturn
-filter_events(GdkXEvent *xevent, GdkEvent *event, gpointer data)
-{
-	SugarKeyGrabber *grabber = (SugarKeyGrabber *)data;
-	XEvent *xev = (XEvent *)xevent;
-
-	if (xev->type == KeyRelease) {
-			char *key;
-
-			key = get_key_from_event(grabber, xevent);
-			if (key) {
-				g_signal_emit (grabber, signals[KEY_RELEASED], 0, key);
-				g_free(key);
-
-				XUngrabKeyboard (GDK_WINDOW_XDISPLAY (grabber->root), 0L);
-
-				return GDK_FILTER_REMOVE;
-			}
-	}
-
-	if (xev->type == KeyPress) {
-			char *key;
-
-			key = get_key_from_event(grabber, xevent);
-			if (key) {
-				g_signal_emit (grabber, signals[KEY_PRESSED], 0, key);
-				g_free(key);
-
-				XGrabKeyboard (GDK_WINDOW_XDISPLAY (grabber->root),
-							   GDK_WINDOW_XID (grabber->root),
-							   0, GrabModeAsync, GrabModeAsync, 0L);
-
-				return GDK_FILTER_REMOVE;
-			}
-	}
-
-	return GDK_FILTER_CONTINUE;
-}
-
-static void
-sugar_key_grabber_init(SugarKeyGrabber *grabber)
-{
-	GdkScreen *screen;
-
-	screen = gdk_screen_get_default();
-	grabber->root = gdk_screen_get_root_window(screen);
-	grabber->keys = NULL;
-
-	gdk_window_add_filter(grabber->root, filter_events, grabber);
-}
-
-/* grab_key and grab_key_real are from 
- * gnome-control-center/gnome-settings-daemon/gnome-settings-multimedia-keys.c
- */
-
-static gboolean
-grab_key_real (Key *key, GdkWindow *root, gboolean grab, int result)
-{
-        gdk_error_trap_push ();
-        if (grab)
-                XGrabKey (GDK_DISPLAY(), key->keycode, (result | key->state),
-                                GDK_WINDOW_XID (root), True, GrabModeAsync, GrabModeAsync);
-        else
-                XUngrabKey(GDK_DISPLAY(), key->keycode, (result | key->state),
-                                GDK_WINDOW_XID (root));
-        gdk_flush ();
-
-        gdk_error_trap_pop ();
-
-        return TRUE;
-}
-
-#define N_BITS 32
-static void
-grab_key (SugarKeyGrabber *grabber, Key *key, gboolean grab)
-{
-        int indexes[N_BITS];/*indexes of bits we need to flip*/
-        int i, bit, bits_set_cnt;
-        int uppervalue;
-        guint mask_to_traverse = IGNORED_MODS & ~ key->state;
-
-        bit = 0;
-        for (i = 0; i < N_BITS; i++) {
-                if (mask_to_traverse & (1<<i))
-                        indexes[bit++]=i;
-        }
-
-        bits_set_cnt = bit;
-
-        uppervalue = 1<<bits_set_cnt;
-        for (i = 0; i < uppervalue; i++) {
-                int j, result = 0;
-
-                for (j = 0; j < bits_set_cnt; j++) {
-                        if (i & (1<<j))
-                                result |= (1<<indexes[j]);
-                }
-
-                if (grab_key_real (key, grabber->root, grab, result) == FALSE)
-                        return;
-        }
-}
-
-void
-sugar_key_grabber_grab(SugarKeyGrabber *grabber, const char *key)
-{
-	Key *keyinfo;
-
-	keyinfo = g_new0 (Key, 1);
-	keyinfo->key = g_strdup(key);
-	egg_accelerator_parse_virtual (key, &keyinfo->keysym,
-								   &keyinfo->keycode, &keyinfo->state);
-
-	grab_key(grabber, keyinfo, TRUE);
-
-	grabber->keys = g_list_append(grabber->keys, keyinfo);	
-}