gsd to msd complete rename patch by NiceandGently; file rename commit

author: haxar <[email protected]> 2012-02-21 20:14:01 -0800
committer: haxar <[email protected]> 2012-02-21 20:14:01 -0800
commit: e46b4adef5c6c6805b3ca6dbfbe99a4299252514 (patch)
tree: f95660c9462b74c2775355c29df79267fc30501b /plugins/common/gsd-keygrab.c
parent: ddaceb232c8b537a7d29a9708928d3a3671b98e5 (diff)
download: mate-settings-daemon-e46b4adef5c6c6805b3ca6dbfbe99a4299252514.tar.bz2
mate-settings-daemon-e46b4adef5c6c6805b3ca6dbfbe99a4299252514.tar.xz
1 files changed, 0 insertions, 246 deletions
diff --git a/plugins/common/gsd-keygrab.c b/plugins/common/gsd-keygrab.c
deleted file mode 100644
index 7a16f4e..0000000
--- a/plugins/common/gsd-keygrab.c
+++ /dev/null
@@ -1,246 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2001-2003 Bastien Nocera <[email protected]>
- * Copyright (C) 2006-2007 William Jon McCann <[email protected]>
- * Copyright (C) 2008 Jens Granseuer <[email protected]>
- *
- * This program 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.
- *
- * This program 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 "config.h"
-
-#include <gdk/gdk.h>
-#include <gdk/gdkx.h>
-#ifdef HAVE_X11_EXTENSIONS_XKB_H
-#include <X11/XKBlib.h>
-#include <X11/extensions/XKB.h>
-#include <gdk/gdkkeysyms.h>
-#endif
-
-#include "eggaccelerators.h"
-
-#include "msd-keygrab.h"
-
-/* these are the mods whose combinations are ignored by the keygrabbing code */
-static GdkModifierType msd_ignored_mods = 0;
-
-/* these are the ones we actually use for global keys, we always only check
- * for these set */
-static GdkModifierType msd_used_mods = 0;
-
-static void
-setup_modifiers (void)
-{
- if (msd_used_mods == 0 || msd_ignored_mods == 0) {
- GdkModifierType dynmods;
-
- /* default modifiers */
- msd_ignored_mods = \
- 0x2000 /*Xkb modifier*/ | GDK_LOCK_MASK | GDK_HYPER_MASK;
- msd_used_mods = \
- GDK_SHIFT_MASK | GDK_CONTROL_MASK |\
- GDK_MOD1_MASK | GDK_MOD2_MASK | GDK_MOD3_MASK | GDK_MOD4_MASK |\
- GDK_MOD5_MASK | GDK_SUPER_MASK | GDK_META_MASK;
-
- /* NumLock can be assigned to varying keys so we need to
- * resolve and ignore it specially */
- dynmods = 0;
- egg_keymap_resolve_virtual_modifiers (gdk_keymap_get_default (),
- EGG_VIRTUAL_NUM_LOCK_MASK,
- &dynmods);
-
- msd_ignored_mods |= dynmods;
- msd_used_mods &= ~dynmods;
- }
-}
-
-static void
-grab_key_real (guint keycode,
- GdkWindow *root,
- gboolean grab,
- int mask)
-{
- if (grab) {
- XGrabKey (GDK_DISPLAY_XDISPLAY(gdk_display_get_default()),
- keycode,
- mask,
- GDK_WINDOW_XID (root),
- True,
- GrabModeAsync,
- GrabModeAsync);
- } else {
- XUngrabKey (GDK_DISPLAY_XDISPLAY(gdk_display_get_default()),
- keycode,
- mask,
- GDK_WINDOW_XID (root));
- }
-}
-
-/* Grab the key. In order to ignore MSD_IGNORED_MODS we need to grab
- * all combinations of the ignored modifiers and those actually used
- * for the binding (if any).
- *
- * inspired by all_combinations from mate-panel/mate-panel/global-keys.c
- *
- * This may generate X errors. The correct way to use this is like:
- *
- * gdk_error_trap_push ();
- *
- * grab_key_unsafe (key, grab, screens);
- *
- * gdk_flush ();
- * if (gdk_error_trap_pop ())
- * g_warning ("Grab failed, another application may already have access to key '%u'",
- * key->keycode);
- *
- * This is not done in the function itself, to allow doing multiple grab_key
- * operations with one flush only.
- */
-#define N_BITS 32
-void
-grab_key_unsafe (Key *key,
- gboolean grab,
- GSList *screens)
-{
- int indexes[N_BITS]; /* indexes of bits we need to flip */
- int i;
- int bit;
- int bits_set_cnt;
- int uppervalue;
- guint mask;
-
- setup_modifiers ();
-
- mask = msd_ignored_mods & ~key->state & GDK_MODIFIER_MASK;
-
- bit = 0;
- /* store the indexes of all set bits in mask in the array */
- for (i = 0; mask; ++i, mask >>= 1) {
- if (mask & 0x1) {
- indexes[bit++] = i;
- }
- }
-
- bits_set_cnt = bit;
-
- uppervalue = 1 << bits_set_cnt;
- /* grab all possible modifier combinations for our mask */
- for (i = 0; i < uppervalue; ++i) {
- GSList *l;
- int j;
- int result = 0;
-
- /* map bits in the counter to those in the mask */
- for (j = 0; j < bits_set_cnt; ++j) {
- if (i & (1 << j)) {
- result |= (1 << indexes[j]);
- }
- }
-
- for (l = screens; l; l = l->next) {
- GdkScreen *screen = l->data;
- guint *code;
-
- for (code = key->keycodes; *code; ++code) {
- grab_key_real (*code,
- gdk_screen_get_root_window (screen),
- grab,
- result | key->state);
- }
- }
- }
-}
-
-static gboolean
-have_xkb (Display *dpy)
-{
- static int have_xkb = -1;
-
- if (have_xkb == -1) {
-#ifdef HAVE_X11_EXTENSIONS_XKB_H
- int opcode, error_base, major, minor, xkb_event_base;
-
- have_xkb = XkbQueryExtension (dpy,
- &opcode,
- &xkb_event_base,
- &error_base,
- &major,
- &minor)
- && XkbUseExtension (dpy, &major, &minor);
-#else
- have_xkb = 0;
-#endif
- }
-
- return have_xkb;
-}
-
-gboolean
-key_uses_keycode (const Key *key, guint keycode)
-{
- if (key->keycodes != NULL) {
- guint *c;
-
- for (c = key->keycodes; *c; ++c) {
- if (*c == keycode)
- return TRUE;
- }
- }
- return FALSE;
-}
-
-gboolean
-match_key (Key *key, XEvent *event)
-{
- guint keyval;
- GdkModifierType consumed;
- gint group;
-
- if (key == NULL)
- return FALSE;
-
- setup_modifiers ();
-
-#ifdef HAVE_X11_EXTENSIONS_XKB_H
- if (have_xkb (event->xkey.display))
- group = XkbGroupForCoreState (event->xkey.state);
- else
-#endif
- group = (event->xkey.state & GDK_Mode_switch) ? 1 : 0;
-
- /* Check if we find a keysym that matches our current state */
- if (gdk_keymap_translate_keyboard_state (NULL, event->xkey.keycode,
- event->xkey.state, group,
- &keyval, NULL, NULL, &consumed)) {
- guint lower, upper;
-
- gdk_keyval_convert_case (keyval, &lower, &upper);
-
- /* If we are checking against the lower version of the
- * keysym, we might need the Shift state for matching,
- * so remove it from the consumed modifiers */
- if (lower == key->keysym)
- consumed &= ~GDK_SHIFT_MASK;
-
- return ((lower == key->keysym || upper == key->keysym)
- && (event->xkey.state & ~consumed & msd_used_mods) == key->state);
- }
-
- /* The key we passed doesn't have a keysym, so try with just the keycode */
- return (key != NULL
- && key->state == (event->xkey.state & msd_used_mods)
- && key_uses_keycode (key, event->xkey.keycode));
-}
author	haxar <[email protected]>	2012-02-21 20:14:01 -0800
committer	haxar <[email protected]>	2012-02-21 20:14:01 -0800
commit	e46b4adef5c6c6805b3ca6dbfbe99a4299252514 (patch)
tree	f95660c9462b74c2775355c29df79267fc30501b /plugins/common/gsd-keygrab.c
parent	ddaceb232c8b537a7d29a9708928d3a3671b98e5 (diff)
download	mate-settings-daemon-e46b4adef5c6c6805b3ca6dbfbe99a4299252514.tar.bz2 mate-settings-daemon-e46b4adef5c6c6805b3ca6dbfbe99a4299252514.tar.xz