944 lines
30 KiB
C
944 lines
30 KiB
C
/* cc-keyboard-shortcut-editor.h
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*
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* Copyright (C) 2016 Endless, Inc
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Authors: Georges Basile Stavracas Neto <georges.stavracas@gmail.com>
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*/
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#include <glib-object.h>
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#include <glib/gi18n.h>
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#include "cc-keyboard-shortcut-editor.h"
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#include "keyboard-shortcuts.h"
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struct _CcKeyboardShortcutEditor
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{
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GtkDialog parent;
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GtkWidget *add_button;
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GtkWidget *cancel_button;
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GtkWidget *command_entry;
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GtkWidget *custom_shortcut_accel_label;
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GtkWidget *custom_shortcut_stack;
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GtkWidget *edit_button;
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GtkWidget *headerbar;
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GtkWidget *name_entry;
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GtkWidget *new_shortcut_conflict_label;
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GtkWidget *remove_button;
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GtkWidget *replace_button;
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GtkWidget *reset_button;
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GtkWidget *set_button;
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GtkWidget *shortcut_accel_label;
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GtkWidget *shortcut_conflict_label;
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GtkWidget *standard_shortcut_stack;
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GtkWidget *stack;
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GtkWidget *top_info_label;
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CcShortcutEditorMode mode;
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CcKeyboardManager *manager;
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CcKeyboardItem *item;
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GBinding *reset_item_binding;
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CcKeyboardItem *collision_item;
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/* Custom shortcuts */
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GdkDevice *grab_pointer;
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guint grab_idle_id;
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guint custom_keycode;
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guint custom_keyval;
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GdkModifierType custom_mask;
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gboolean custom_is_modifier;
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gboolean edited : 1;
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};
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static void command_entry_changed_cb (CcKeyboardShortcutEditor *self);
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static void name_entry_changed_cb (CcKeyboardShortcutEditor *self);
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G_DEFINE_TYPE (CcKeyboardShortcutEditor, cc_keyboard_shortcut_editor, GTK_TYPE_DIALOG)
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enum
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{
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PROP_0,
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PROP_KEYBOARD_ITEM,
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PROP_MANAGER,
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N_PROPS
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};
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typedef enum
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{
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HEADER_MODE_NONE,
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HEADER_MODE_ADD,
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HEADER_MODE_SET,
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HEADER_MODE_REPLACE,
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HEADER_MODE_CUSTOM_CANCEL,
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HEADER_MODE_CUSTOM_EDIT
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} HeaderMode;
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static GParamSpec *properties [N_PROPS] = { NULL, };
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static void
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apply_custom_item_fields (CcKeyboardShortcutEditor *self,
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CcKeyboardItem *item)
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{
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/* Only setup the binding when it was actually edited */
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if (self->edited)
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{
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gchar *binding;
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item->keycode = self->custom_keycode;
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item->keyval = self->custom_keyval;
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item->mask = self->custom_mask;
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if (item->keycode == 0 && item->keyval == 0 && item->mask == 0)
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binding = g_strdup ("");
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else
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binding = gtk_accelerator_name_with_keycode (NULL,
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item->keyval,
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item->keycode,
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item->mask);
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g_object_set (G_OBJECT (item), "binding", binding, NULL);
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g_free (binding);
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}
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/* Set the keyboard shortcut name and command for custom entries */
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if (item->type == CC_KEYBOARD_ITEM_TYPE_GSETTINGS_PATH)
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{
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g_settings_set_string (item->settings, "name", gtk_entry_get_text (GTK_ENTRY (self->name_entry)));
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g_settings_set_string (item->settings, "command", gtk_entry_get_text (GTK_ENTRY (self->command_entry)));
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}
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}
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static void
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clear_custom_entries (CcKeyboardShortcutEditor *self)
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{
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g_signal_handlers_block_by_func (self->command_entry, command_entry_changed_cb, self);
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g_signal_handlers_block_by_func (self->name_entry, name_entry_changed_cb, self);
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gtk_entry_set_text (GTK_ENTRY (self->name_entry), "");
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gtk_entry_set_text (GTK_ENTRY (self->command_entry), "");
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gtk_shortcut_label_set_accelerator (GTK_SHORTCUT_LABEL (self->custom_shortcut_accel_label), "");
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gtk_label_set_label (GTK_LABEL (self->new_shortcut_conflict_label), "");
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gtk_label_set_label (GTK_LABEL (self->shortcut_conflict_label), "");
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self->custom_keycode = 0;
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self->custom_keyval = 0;
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self->custom_mask = 0;
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self->custom_is_modifier = TRUE;
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self->edited = FALSE;
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self->collision_item = NULL;
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g_signal_handlers_unblock_by_func (self->command_entry, command_entry_changed_cb, self);
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g_signal_handlers_unblock_by_func (self->name_entry, name_entry_changed_cb, self);
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}
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static void
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cancel_editing (CcKeyboardShortcutEditor *self)
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{
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cc_keyboard_shortcut_editor_set_item (self, NULL);
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clear_custom_entries (self);
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gtk_widget_hide (GTK_WIDGET (self));
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}
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static gboolean
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is_custom_shortcut (CcKeyboardShortcutEditor *self)
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{
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return !g_str_equal (gtk_stack_get_visible_child_name (GTK_STACK (self->stack)), "edit");
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}
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static void
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grab_seat (CcKeyboardShortcutEditor *self)
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{
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GdkGrabStatus status;
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GdkDevice *pointer;
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GdkDevice *device;
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GdkWindow *window;
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GList *seats;
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window = gtk_widget_get_window (GTK_WIDGET (self));
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if (!window)
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return;
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seats = gdk_display_list_seats (gdk_window_get_display (window));
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if (!seats)
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return;
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device = gdk_seat_get_keyboard (seats->data);
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g_list_free (seats);
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if (!device) {
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g_debug ("Keyboard grab unsuccessful, no keyboard in seat");
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return;
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}
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if (gdk_device_get_source (device) == GDK_SOURCE_KEYBOARD)
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pointer = gdk_device_get_associated_device (device);
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else
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pointer = device;
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status = gdk_seat_grab (gdk_device_get_seat (pointer),
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window,
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GDK_SEAT_CAPABILITY_KEYBOARD,
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FALSE,
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NULL,
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NULL,
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NULL,
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NULL);
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if (status != GDK_GRAB_SUCCESS)
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return;
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self->grab_pointer = pointer;
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gtk_grab_add (GTK_WIDGET (self));
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}
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static void
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release_grab (CcKeyboardShortcutEditor *self)
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{
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if (self->grab_pointer)
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{
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gdk_seat_ungrab (gdk_device_get_seat (self->grab_pointer));
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self->grab_pointer = NULL;
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gtk_grab_remove (GTK_WIDGET (self));
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}
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}
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static void
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update_shortcut (CcKeyboardShortcutEditor *self)
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{
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if (!self->item)
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return;
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/* Setup the binding */
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apply_custom_item_fields (self, self->item);
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/* Eventually disable the conflict shortcut */
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if (self->collision_item)
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cc_keyboard_manager_disable_shortcut (self->manager, self->collision_item);
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/* Cleanup whatever was set before */
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clear_custom_entries (self);
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cc_keyboard_shortcut_editor_set_item (self, NULL);
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}
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static GtkShortcutLabel*
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get_current_shortcut_label (CcKeyboardShortcutEditor *self)
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{
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if (is_custom_shortcut (self))
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return GTK_SHORTCUT_LABEL (self->custom_shortcut_accel_label);
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return GTK_SHORTCUT_LABEL (self->shortcut_accel_label);
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}
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static void
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set_header_mode (CcKeyboardShortcutEditor *self,
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HeaderMode mode)
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{
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gtk_header_bar_set_show_close_button (GTK_HEADER_BAR (self->headerbar), mode == HEADER_MODE_CUSTOM_EDIT);
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gtk_widget_set_visible (self->add_button, mode == HEADER_MODE_ADD);
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gtk_widget_set_visible (self->cancel_button, mode != HEADER_MODE_NONE &&
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mode != HEADER_MODE_CUSTOM_EDIT);
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gtk_widget_set_visible (self->replace_button, mode == HEADER_MODE_REPLACE);
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gtk_widget_set_visible (self->set_button, mode == HEADER_MODE_SET);
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}
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static void
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setup_custom_shortcut (CcKeyboardShortcutEditor *self)
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{
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GtkShortcutLabel *shortcut_label;
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CcKeyboardItem *collision_item;
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HeaderMode mode;
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gboolean is_custom;
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gboolean valid, accel_valid;
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gchar *accel;
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is_custom = is_custom_shortcut (self);
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accel_valid = is_valid_binding (self->custom_keyval, self->custom_mask, self->custom_keycode) &&
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is_valid_accel (self->custom_keyval, self->custom_mask) &&
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!self->custom_is_modifier;
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if (is_empty_binding (self->custom_keyval, self->custom_mask, self->custom_keycode))
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accel_valid = TRUE;
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valid = accel_valid;
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/* Additional checks for custom shortcuts */
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if (is_custom)
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{
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if (accel_valid)
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{
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gtk_stack_set_visible_child_name (GTK_STACK (self->stack), "custom");
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gtk_stack_set_visible_child_name (GTK_STACK (self->custom_shortcut_stack), "label");
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gtk_widget_show (self->edit_button);
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}
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valid = accel_valid &&
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gtk_entry_get_text_length (GTK_ENTRY (self->name_entry)) > 0 &&
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gtk_entry_get_text_length (GTK_ENTRY (self->command_entry)) > 0;
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}
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gtk_widget_set_sensitive (self->replace_button, valid);
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gtk_widget_set_sensitive (self->add_button, valid);
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if (valid)
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set_header_mode (self, HEADER_MODE_ADD);
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else
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set_header_mode (self, is_custom ? HEADER_MODE_CUSTOM_CANCEL : HEADER_MODE_NONE);
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/* Nothing else to do if the shortcut is invalid */
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if (!accel_valid)
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return;
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/* Valid shortcut, show it in the standard page */
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if (!is_custom)
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gtk_stack_set_visible_child_name (GTK_STACK (self->standard_shortcut_stack), "main");
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shortcut_label = get_current_shortcut_label (self);
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collision_item = cc_keyboard_manager_get_collision (self->manager,
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self->item,
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self->custom_keyval,
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self->custom_mask,
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self->custom_keycode);
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accel = gtk_accelerator_name (self->custom_keyval, self->custom_mask);
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/* Setup the accelerator label */
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gtk_shortcut_label_set_accelerator (shortcut_label, accel);
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/*
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* When the user finishes typing the new shortcut, it gets immediately
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* applied and the toggle button gets inactive.
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*/
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gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (self->edit_button), FALSE);
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self->edited = TRUE;
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release_grab (self);
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/*
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* Oops! Looks like the accelerator is already being used, so we
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* must warn the user and let it be very clear that adding this
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* shortcut will disable the other.
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*/
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gtk_widget_set_visible (self->new_shortcut_conflict_label, collision_item != NULL);
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if (collision_item)
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{
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GtkWidget *label;
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gchar *friendly_accelerator;
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gchar *collision_text;
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friendly_accelerator = convert_keysym_state_to_string (self->custom_keyval,
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self->custom_mask,
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self->custom_keycode);
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collision_text = g_strdup_printf (_("%s is already being used for <b>%s</b>. If you "
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"replace it, %s will be disabled"),
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friendly_accelerator,
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collision_item->description,
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collision_item->description);
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label = is_custom_shortcut (self) ? self->new_shortcut_conflict_label : self->shortcut_conflict_label;
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gtk_label_set_markup (GTK_LABEL (label), collision_text);
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g_free (friendly_accelerator);
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g_free (collision_text);
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}
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/*
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* When there is a collision between the current shortcut and another shortcut,
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* and we're editing an existing shortcut (rather than creating a new one), setup
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* the headerbar to display "Cancel" and "Replace". Otherwise, make sure to set
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* only the close button again.
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*/
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if (collision_item)
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{
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mode = HEADER_MODE_REPLACE;
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}
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else
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{
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if (self->mode == CC_SHORTCUT_EDITOR_EDIT)
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mode = is_custom ? HEADER_MODE_CUSTOM_EDIT : HEADER_MODE_SET;
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else
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mode = is_custom ? HEADER_MODE_ADD : HEADER_MODE_SET;
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}
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set_header_mode (self, mode);
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self->collision_item = collision_item;
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g_free (accel);
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}
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static void
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add_button_clicked_cb (CcKeyboardShortcutEditor *self)
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{
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CcKeyboardItem *item;
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item = cc_keyboard_manager_create_custom_shortcut (self->manager);
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/* Apply the custom shortcut setup at the new item */
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apply_custom_item_fields (self, item);
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/* Eventually disable the conflict shortcut */
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if (self->collision_item)
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cc_keyboard_manager_disable_shortcut (self->manager, self->collision_item);
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/* Cleanup everything once we're done */
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clear_custom_entries (self);
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cc_keyboard_manager_add_custom_shortcut (self->manager, item);
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gtk_widget_hide (GTK_WIDGET (self));
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}
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static void
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cancel_button_clicked_cb (GtkWidget *button,
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CcKeyboardShortcutEditor *self)
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{
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cancel_editing (self);
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}
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static void
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change_custom_shortcut_button_clicked_cb (CcKeyboardShortcutEditor *self)
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{
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/*
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* Setting the edit button to active performs a grab and let the
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* shortcut editor dialog know we're actually editing a shortcut.
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*/
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gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (self->edit_button), TRUE);
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gtk_stack_set_visible_child_name (GTK_STACK (self->stack), "change-shortcut");
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set_header_mode (self, HEADER_MODE_NONE);
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}
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static void
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command_entry_changed_cb (CcKeyboardShortcutEditor *self)
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{
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setup_custom_shortcut (self);
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}
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static void
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edit_custom_shortcut_button_toggled_cb (CcKeyboardShortcutEditor *self,
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GParamSpec *pspec,
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GtkToggleButton *button)
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{
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if (gtk_toggle_button_get_active (button))
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grab_seat (self);
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else
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release_grab (self);
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}
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static void
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name_entry_changed_cb (CcKeyboardShortcutEditor *self)
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{
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setup_custom_shortcut (self);
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}
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static void
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remove_button_clicked_cb (CcKeyboardShortcutEditor *self)
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{
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gtk_widget_hide (GTK_WIDGET (self));
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cc_keyboard_manager_remove_custom_shortcut (self->manager, self->item);
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}
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static void
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replace_button_clicked_cb (CcKeyboardShortcutEditor *self)
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{
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update_shortcut (self);
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gtk_widget_hide (GTK_WIDGET (self));
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}
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static void
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reset_item_clicked_cb (CcKeyboardShortcutEditor *self)
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{
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gchar *accel;
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/* Reset first, then update the shortcut */
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cc_keyboard_manager_reset_shortcut (self->manager, self->item);
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accel = gtk_accelerator_name (self->item->keyval, self->item->mask);
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gtk_shortcut_label_set_accelerator (GTK_SHORTCUT_LABEL (self->shortcut_accel_label), accel);
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g_free (accel);
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}
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static void
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set_button_clicked_cb (CcKeyboardShortcutEditor *self)
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{
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update_shortcut (self);
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gtk_widget_hide (GTK_WIDGET (self));
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}
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static void
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setup_keyboard_item (CcKeyboardShortcutEditor *self,
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CcKeyboardItem *item)
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{
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gboolean is_custom;
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gchar *accel;
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gchar *text;
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if (!item)
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return;
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is_custom = item->type == CC_KEYBOARD_ITEM_TYPE_GSETTINGS_PATH;
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accel = gtk_accelerator_name (item->keyval, item->mask);
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/* Headerbar */
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gtk_header_bar_set_title (GTK_HEADER_BAR (self->headerbar),
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is_custom ? _("Set Custom Shortcut") : _("Set Shortcut"));
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set_header_mode (self, is_custom ? HEADER_MODE_CUSTOM_EDIT : HEADER_MODE_NONE);
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gtk_widget_hide (self->add_button);
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gtk_widget_hide (self->cancel_button);
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gtk_widget_hide (self->replace_button);
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|
/* Setup the top label */
|
|
text = g_strdup_printf (_("Enter new shortcut to change <b>%s</b>."), item->description);
|
|
|
|
gtk_label_set_markup (GTK_LABEL (self->top_info_label), text);
|
|
|
|
/* Accelerator labels */
|
|
gtk_shortcut_label_set_accelerator (GTK_SHORTCUT_LABEL (self->shortcut_accel_label), accel);
|
|
gtk_shortcut_label_set_accelerator (GTK_SHORTCUT_LABEL (self->custom_shortcut_accel_label), accel);
|
|
|
|
g_clear_pointer (&self->reset_item_binding, g_binding_unbind);
|
|
self->reset_item_binding = g_object_bind_property (item,
|
|
"is-value-default",
|
|
self->reset_button,
|
|
"visible",
|
|
G_BINDING_DEFAULT | G_BINDING_INVERT_BOOLEAN | G_BINDING_SYNC_CREATE);
|
|
|
|
/* Setup the custom entries */
|
|
if (is_custom)
|
|
{
|
|
g_signal_handlers_block_by_func (self->command_entry, command_entry_changed_cb, self);
|
|
g_signal_handlers_block_by_func (self->name_entry, name_entry_changed_cb, self);
|
|
|
|
/* Name entry */
|
|
gtk_entry_set_text (GTK_ENTRY (self->name_entry), item->description);
|
|
gtk_widget_set_sensitive (self->name_entry, item->desc_editable);
|
|
|
|
/* Command entry */
|
|
gtk_entry_set_text (GTK_ENTRY (self->command_entry), item->command);
|
|
gtk_widget_set_sensitive (self->command_entry, item->cmd_editable);
|
|
|
|
gtk_widget_show (self->remove_button);
|
|
|
|
g_signal_handlers_unblock_by_func (self->command_entry, command_entry_changed_cb, self);
|
|
g_signal_handlers_unblock_by_func (self->name_entry, name_entry_changed_cb, self);
|
|
}
|
|
|
|
g_free (accel);
|
|
g_free (text);
|
|
|
|
/* Show the apropriate view */
|
|
gtk_stack_set_visible_child_name (GTK_STACK (self->stack), is_custom ? "custom" : "edit");
|
|
|
|
if (!is_custom)
|
|
gtk_stack_set_visible_child_name (GTK_STACK (self->standard_shortcut_stack), "change-shortcut");
|
|
}
|
|
|
|
static void
|
|
cc_keyboard_shortcut_editor_finalize (GObject *object)
|
|
{
|
|
CcKeyboardShortcutEditor *self = (CcKeyboardShortcutEditor *)object;
|
|
|
|
g_clear_object (&self->item);
|
|
g_clear_object (&self->manager);
|
|
|
|
g_clear_pointer (&self->reset_item_binding, g_binding_unbind);
|
|
|
|
G_OBJECT_CLASS (cc_keyboard_shortcut_editor_parent_class)->finalize (object);
|
|
}
|
|
|
|
static void
|
|
cc_keyboard_shortcut_editor_get_property (GObject *object,
|
|
guint prop_id,
|
|
GValue *value,
|
|
GParamSpec *pspec)
|
|
{
|
|
CcKeyboardShortcutEditor *self = CC_KEYBOARD_SHORTCUT_EDITOR (object);
|
|
|
|
switch (prop_id)
|
|
{
|
|
case PROP_KEYBOARD_ITEM:
|
|
g_value_set_object (value, self->item);
|
|
break;
|
|
|
|
case PROP_MANAGER:
|
|
g_value_set_object (value, self->manager);
|
|
break;
|
|
|
|
default:
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
|
}
|
|
}
|
|
|
|
static void
|
|
cc_keyboard_shortcut_editor_set_property (GObject *object,
|
|
guint prop_id,
|
|
const GValue *value,
|
|
GParamSpec *pspec)
|
|
{
|
|
CcKeyboardShortcutEditor *self = CC_KEYBOARD_SHORTCUT_EDITOR (object);
|
|
|
|
switch (prop_id)
|
|
{
|
|
case PROP_KEYBOARD_ITEM:
|
|
cc_keyboard_shortcut_editor_set_item (self, g_value_get_object (value));
|
|
break;
|
|
|
|
case PROP_MANAGER:
|
|
g_set_object (&self->manager, g_value_get_object (value));
|
|
break;
|
|
|
|
default:
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
|
}
|
|
}
|
|
|
|
static gboolean
|
|
cc_keyboard_shortcut_editor_key_press_event (GtkWidget *widget,
|
|
GdkEventKey *event)
|
|
{
|
|
CcKeyboardShortcutEditor *self;
|
|
GdkModifierType real_mask;
|
|
gboolean is_custom;
|
|
gboolean editing;
|
|
guint keyval_lower;
|
|
|
|
self = CC_KEYBOARD_SHORTCUT_EDITOR (widget);
|
|
|
|
is_custom = is_custom_shortcut (self);
|
|
editing = !is_custom || gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (self->edit_button));
|
|
|
|
if (!editing)
|
|
return GTK_WIDGET_CLASS (cc_keyboard_shortcut_editor_parent_class)->key_press_event (widget, event);
|
|
|
|
real_mask = event->state & gtk_accelerator_get_default_mod_mask ();
|
|
|
|
keyval_lower = gdk_keyval_to_lower (event->keyval);
|
|
|
|
/* Normalise <Tab> */
|
|
if (keyval_lower == GDK_KEY_ISO_Left_Tab)
|
|
keyval_lower = GDK_KEY_Tab;
|
|
|
|
/* Put shift back if it changed the case of the key, not otherwise. */
|
|
if (keyval_lower != event->keyval)
|
|
real_mask |= GDK_SHIFT_MASK;
|
|
|
|
/* A single Escape press cancels the editing */
|
|
if (!event->is_modifier && real_mask == 0 && keyval_lower == GDK_KEY_Escape)
|
|
{
|
|
self->edited = FALSE;
|
|
|
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (self->edit_button), FALSE);
|
|
release_grab (self);
|
|
|
|
cancel_editing (self);
|
|
|
|
return GDK_EVENT_STOP;
|
|
}
|
|
|
|
/* Backspace disables the current shortcut */
|
|
if (!event->is_modifier && real_mask == 0 && keyval_lower == GDK_KEY_BackSpace)
|
|
{
|
|
self->edited = TRUE;
|
|
self->custom_is_modifier = FALSE;
|
|
self->custom_keycode = 0;
|
|
self->custom_keyval = 0;
|
|
self->custom_mask = 0;
|
|
|
|
gtk_shortcut_label_set_accelerator (GTK_SHORTCUT_LABEL (self->custom_shortcut_accel_label), "");
|
|
gtk_shortcut_label_set_accelerator (GTK_SHORTCUT_LABEL (self->shortcut_accel_label), "");
|
|
|
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (self->edit_button), FALSE);
|
|
release_grab (self);
|
|
|
|
self->edited = FALSE;
|
|
|
|
setup_custom_shortcut (self);
|
|
|
|
return GDK_EVENT_STOP;
|
|
}
|
|
|
|
self->custom_is_modifier = event->is_modifier;
|
|
self->custom_keycode = event->hardware_keycode;
|
|
self->custom_keyval = keyval_lower;
|
|
self->custom_mask = real_mask;
|
|
|
|
/* CapsLock isn't supported as a keybinding modifier, so keep it from confusing us */
|
|
self->custom_mask &= ~GDK_LOCK_MASK;
|
|
|
|
setup_custom_shortcut (self);
|
|
|
|
return GDK_EVENT_STOP;
|
|
}
|
|
|
|
static void
|
|
cc_keyboard_shortcut_editor_close (GtkDialog *dialog)
|
|
{
|
|
CcKeyboardShortcutEditor *self = CC_KEYBOARD_SHORTCUT_EDITOR (dialog);
|
|
|
|
if (self->mode == CC_SHORTCUT_EDITOR_EDIT)
|
|
update_shortcut (self);
|
|
|
|
GTK_DIALOG_CLASS (cc_keyboard_shortcut_editor_parent_class)->close (dialog);
|
|
}
|
|
|
|
static void
|
|
cc_keyboard_shortcut_editor_response (GtkDialog *dialog,
|
|
gint response_id)
|
|
{
|
|
CcKeyboardShortcutEditor *self = CC_KEYBOARD_SHORTCUT_EDITOR (dialog);
|
|
|
|
if (response_id == GTK_RESPONSE_DELETE_EVENT &&
|
|
self->mode == CC_SHORTCUT_EDITOR_EDIT)
|
|
{
|
|
update_shortcut (self);
|
|
}
|
|
}
|
|
|
|
static gboolean
|
|
grab_idle (gpointer data)
|
|
{
|
|
CcKeyboardShortcutEditor *self = data;
|
|
|
|
if (self->item && self->item->type != CC_KEYBOARD_ITEM_TYPE_GSETTINGS_PATH)
|
|
grab_seat (self);
|
|
|
|
self->grab_idle_id = 0;
|
|
|
|
return G_SOURCE_REMOVE;
|
|
}
|
|
|
|
static void
|
|
cc_keyboard_shortcut_editor_show (GtkWidget *widget)
|
|
{
|
|
CcKeyboardShortcutEditor *self = CC_KEYBOARD_SHORTCUT_EDITOR (widget);
|
|
|
|
/* Map before grabbing, so that the window is visible */
|
|
GTK_WIDGET_CLASS (cc_keyboard_shortcut_editor_parent_class)->show (widget);
|
|
|
|
self->grab_idle_id = g_timeout_add (100, grab_idle, self);
|
|
}
|
|
|
|
static void
|
|
cc_keyboard_shortcut_editor_unrealize (GtkWidget *widget)
|
|
{
|
|
CcKeyboardShortcutEditor *self = CC_KEYBOARD_SHORTCUT_EDITOR (widget);
|
|
|
|
if (self->grab_idle_id) {
|
|
g_source_remove (self->grab_idle_id);
|
|
self->grab_idle_id = 0;
|
|
}
|
|
|
|
release_grab (self);
|
|
|
|
GTK_WIDGET_CLASS (cc_keyboard_shortcut_editor_parent_class)->unrealize (widget);
|
|
}
|
|
|
|
static void
|
|
cc_keyboard_shortcut_editor_class_init (CcKeyboardShortcutEditorClass *klass)
|
|
{
|
|
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
|
|
GtkDialogClass *dialog_class = GTK_DIALOG_CLASS (klass);
|
|
GObjectClass *object_class = G_OBJECT_CLASS (klass);
|
|
|
|
object_class->finalize = cc_keyboard_shortcut_editor_finalize;
|
|
object_class->get_property = cc_keyboard_shortcut_editor_get_property;
|
|
object_class->set_property = cc_keyboard_shortcut_editor_set_property;
|
|
|
|
widget_class->show = cc_keyboard_shortcut_editor_show;
|
|
widget_class->unrealize = cc_keyboard_shortcut_editor_unrealize;
|
|
widget_class->key_press_event = cc_keyboard_shortcut_editor_key_press_event;
|
|
|
|
dialog_class->close = cc_keyboard_shortcut_editor_close;
|
|
dialog_class->response = cc_keyboard_shortcut_editor_response;
|
|
|
|
/**
|
|
* CcKeyboardShortcutEditor:keyboard-item:
|
|
*
|
|
* The current keyboard shortcut being edited.
|
|
*/
|
|
properties[PROP_KEYBOARD_ITEM] = g_param_spec_object ("keyboard-item",
|
|
"Keyboard item",
|
|
"The keyboard item being edited",
|
|
CC_TYPE_KEYBOARD_ITEM,
|
|
G_PARAM_READWRITE);
|
|
|
|
/**
|
|
* CcKeyboardShortcutEditor:panel:
|
|
*
|
|
* The current keyboard panel.
|
|
*/
|
|
properties[PROP_MANAGER] = g_param_spec_object ("manager",
|
|
"Keyboard manager",
|
|
"The keyboard manager",
|
|
CC_TYPE_KEYBOARD_MANAGER,
|
|
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
|
|
|
|
g_object_class_install_properties (object_class, N_PROPS, properties);
|
|
|
|
gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/control-center/keyboard/shortcut-editor.ui");
|
|
|
|
gtk_widget_class_bind_template_child (widget_class, CcKeyboardShortcutEditor, add_button);
|
|
gtk_widget_class_bind_template_child (widget_class, CcKeyboardShortcutEditor, cancel_button);
|
|
gtk_widget_class_bind_template_child (widget_class, CcKeyboardShortcutEditor, command_entry);
|
|
gtk_widget_class_bind_template_child (widget_class, CcKeyboardShortcutEditor, custom_shortcut_accel_label);
|
|
gtk_widget_class_bind_template_child (widget_class, CcKeyboardShortcutEditor, custom_shortcut_stack);
|
|
gtk_widget_class_bind_template_child (widget_class, CcKeyboardShortcutEditor, edit_button);
|
|
gtk_widget_class_bind_template_child (widget_class, CcKeyboardShortcutEditor, headerbar);
|
|
gtk_widget_class_bind_template_child (widget_class, CcKeyboardShortcutEditor, name_entry);
|
|
gtk_widget_class_bind_template_child (widget_class, CcKeyboardShortcutEditor, new_shortcut_conflict_label);
|
|
gtk_widget_class_bind_template_child (widget_class, CcKeyboardShortcutEditor, remove_button);
|
|
gtk_widget_class_bind_template_child (widget_class, CcKeyboardShortcutEditor, replace_button);
|
|
gtk_widget_class_bind_template_child (widget_class, CcKeyboardShortcutEditor, reset_button);
|
|
gtk_widget_class_bind_template_child (widget_class, CcKeyboardShortcutEditor, set_button);
|
|
gtk_widget_class_bind_template_child (widget_class, CcKeyboardShortcutEditor, shortcut_accel_label);
|
|
gtk_widget_class_bind_template_child (widget_class, CcKeyboardShortcutEditor, shortcut_conflict_label);
|
|
gtk_widget_class_bind_template_child (widget_class, CcKeyboardShortcutEditor, standard_shortcut_stack);
|
|
gtk_widget_class_bind_template_child (widget_class, CcKeyboardShortcutEditor, stack);
|
|
gtk_widget_class_bind_template_child (widget_class, CcKeyboardShortcutEditor, top_info_label);
|
|
|
|
gtk_widget_class_bind_template_callback (widget_class, add_button_clicked_cb);
|
|
gtk_widget_class_bind_template_callback (widget_class, cancel_button_clicked_cb);
|
|
gtk_widget_class_bind_template_callback (widget_class, change_custom_shortcut_button_clicked_cb);
|
|
gtk_widget_class_bind_template_callback (widget_class, command_entry_changed_cb);
|
|
gtk_widget_class_bind_template_callback (widget_class, edit_custom_shortcut_button_toggled_cb);
|
|
gtk_widget_class_bind_template_callback (widget_class, name_entry_changed_cb);
|
|
gtk_widget_class_bind_template_callback (widget_class, remove_button_clicked_cb);
|
|
gtk_widget_class_bind_template_callback (widget_class, replace_button_clicked_cb);
|
|
gtk_widget_class_bind_template_callback (widget_class, reset_item_clicked_cb);
|
|
gtk_widget_class_bind_template_callback (widget_class, set_button_clicked_cb);
|
|
}
|
|
|
|
static void
|
|
cc_keyboard_shortcut_editor_init (CcKeyboardShortcutEditor *self)
|
|
{
|
|
gtk_widget_init_template (GTK_WIDGET (self));
|
|
|
|
self->mode = CC_SHORTCUT_EDITOR_EDIT;
|
|
self->custom_is_modifier = TRUE;
|
|
|
|
gtk_widget_set_direction (self->custom_shortcut_accel_label, GTK_TEXT_DIR_LTR);
|
|
gtk_widget_set_direction (self->shortcut_accel_label, GTK_TEXT_DIR_LTR);
|
|
}
|
|
|
|
/**
|
|
* cc_keyboard_shortcut_editor_new:
|
|
*
|
|
* Creates a new #CcKeyboardShortcutEditor.
|
|
*
|
|
* Returns: (transfer full): a newly created #CcKeyboardShortcutEditor.
|
|
*/
|
|
GtkWidget*
|
|
cc_keyboard_shortcut_editor_new (CcKeyboardManager *manager)
|
|
{
|
|
return g_object_new (CC_TYPE_KEYBOARD_SHORTCUT_EDITOR,
|
|
"manager", manager,
|
|
"use-header-bar", 1,
|
|
NULL);
|
|
}
|
|
|
|
/**
|
|
* cc_keyboard_shortcut_editor_get_item:
|
|
* @self: a #CcKeyboardShortcutEditor
|
|
*
|
|
* Retrieves the current keyboard shortcut being edited.
|
|
*
|
|
* Returns: (transfer none)(nullable): a #CcKeyboardItem
|
|
*/
|
|
CcKeyboardItem*
|
|
cc_keyboard_shortcut_editor_get_item (CcKeyboardShortcutEditor *self)
|
|
{
|
|
g_return_val_if_fail (CC_IS_KEYBOARD_SHORTCUT_EDITOR (self), NULL);
|
|
|
|
return self->item;
|
|
}
|
|
|
|
/**
|
|
* cc_keyboard_shortcut_editor_set_item:
|
|
* @self: a #CcKeyboardShortcutEditor
|
|
* @item: a #CcKeyboardItem
|
|
*
|
|
* Sets the current keyboard shortcut to be edited.
|
|
*/
|
|
void
|
|
cc_keyboard_shortcut_editor_set_item (CcKeyboardShortcutEditor *self,
|
|
CcKeyboardItem *item)
|
|
{
|
|
g_return_if_fail (CC_IS_KEYBOARD_SHORTCUT_EDITOR (self));
|
|
|
|
if (!g_set_object (&self->item, item))
|
|
return;
|
|
|
|
setup_keyboard_item (self, item);
|
|
|
|
g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_KEYBOARD_ITEM]);
|
|
}
|
|
|
|
CcShortcutEditorMode
|
|
cc_keyboard_shortcut_editor_get_mode (CcKeyboardShortcutEditor *self)
|
|
{
|
|
g_return_val_if_fail (CC_IS_KEYBOARD_SHORTCUT_EDITOR (self), 0);
|
|
|
|
return self->mode;
|
|
}
|
|
|
|
void
|
|
cc_keyboard_shortcut_editor_set_mode (CcKeyboardShortcutEditor *self,
|
|
CcShortcutEditorMode mode)
|
|
{
|
|
gboolean is_create_mode;
|
|
|
|
g_return_if_fail (CC_IS_KEYBOARD_SHORTCUT_EDITOR (self));
|
|
|
|
self->mode = mode;
|
|
is_create_mode = mode == CC_SHORTCUT_EDITOR_CREATE;
|
|
|
|
gtk_widget_set_visible (self->new_shortcut_conflict_label, is_create_mode);
|
|
gtk_stack_set_visible_child_name (GTK_STACK (self->custom_shortcut_stack),
|
|
is_create_mode ? "button" : "label");
|
|
|
|
if (mode == CC_SHORTCUT_EDITOR_CREATE)
|
|
{
|
|
/* Cleanup whatever was set before */
|
|
clear_custom_entries (self);
|
|
|
|
set_header_mode (self, HEADER_MODE_CUSTOM_CANCEL);
|
|
gtk_header_bar_set_title (GTK_HEADER_BAR (self->headerbar), _("Add Custom Shortcut"));
|
|
|
|
gtk_stack_set_visible_child_name (GTK_STACK (self->stack), "custom");
|
|
|
|
gtk_widget_hide (self->remove_button);
|
|
gtk_widget_hide (self->edit_button);
|
|
}
|
|
}
|