140 lines
4.7 KiB
C
140 lines
4.7 KiB
C
/* cc-keyboard-shortcut-row.c
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*
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* Copyright (C) 2020 System76, Inc.
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* Copyright (C) 2022 Purism SPC.
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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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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include <glib/gi18n.h>
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#include "cc-keyboard-shortcut-row.h"
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#include "keyboard-shortcuts.h"
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struct _CcKeyboardShortcutRow
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{
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AdwActionRow parent_instance;
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GtkLabel *accelerator_label;
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GtkButton *reset_button;
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GtkRevealer *reset_revealer;
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CcKeyboardItem *item;
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CcKeyboardManager *manager;
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CcKeyboardShortcutEditor *shortcut_editor;
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};
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G_DEFINE_TYPE (CcKeyboardShortcutRow, cc_keyboard_shortcut_row, ADW_TYPE_ACTION_ROW)
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static void
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reset_shortcut_cb (CcKeyboardShortcutRow *self)
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{
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cc_keyboard_manager_reset_shortcut (self->manager, self->item);
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}
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static void
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cc_keyboard_shortcut_row_class_init (CcKeyboardShortcutRowClass *klass)
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{
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GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
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gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/control-center/keyboard/cc-keyboard-shortcut-row.ui");
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gtk_widget_class_bind_template_child (widget_class, CcKeyboardShortcutRow, accelerator_label);
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gtk_widget_class_bind_template_child (widget_class, CcKeyboardShortcutRow, reset_button);
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gtk_widget_class_bind_template_child (widget_class, CcKeyboardShortcutRow, reset_revealer);
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gtk_widget_class_bind_template_callback (widget_class, reset_shortcut_cb);
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}
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static void
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cc_keyboard_shortcut_row_init (CcKeyboardShortcutRow *self)
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{
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gtk_widget_init_template (GTK_WIDGET (self));
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}
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static void
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cc_kbd_shortcut_is_default_changed_cb (CcKeyboardShortcutRow *self)
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{
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/* Embolden the label when the shortcut is modified */
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if (cc_keyboard_item_is_value_default (self->item))
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gtk_widget_remove_css_class (GTK_WIDGET (self->accelerator_label), "heading");
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else
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gtk_widget_add_css_class (GTK_WIDGET (self->accelerator_label), "heading");
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}
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static gboolean
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transform_binding_to_accel (GBinding *binding,
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const GValue *from_value,
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GValue *to_value,
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gpointer user_data)
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{
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g_autoptr(CcKeyboardItem) item = NULL;
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CcKeyCombo combo;
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gchar *accelerator;
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item = CC_KEYBOARD_ITEM (g_binding_dup_source (binding));
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combo = cc_keyboard_item_get_primary_combo (item);
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accelerator = convert_keysym_state_to_string (&combo);
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g_value_take_string (to_value, accelerator);
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return TRUE;
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}
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CcKeyboardShortcutRow *
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cc_keyboard_shortcut_row_new (CcKeyboardItem *item,
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CcKeyboardManager *manager,
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CcKeyboardShortcutEditor *shortcut_editor,
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GtkSizeGroup *size_group)
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{
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CcKeyboardShortcutRow *self;
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self = g_object_new (CC_TYPE_KEYBOARD_SHORTCUT_ROW, NULL);
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self->item = item;
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self->manager = manager;
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self->shortcut_editor = shortcut_editor;
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g_object_bind_property (item, "description",
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self, "title",
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G_BINDING_SYNC_CREATE);
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g_object_bind_property (item, "is-value-default",
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self->reset_revealer, "reveal-child",
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G_BINDING_SYNC_CREATE | G_BINDING_INVERT_BOOLEAN);
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g_object_bind_property_full (item,
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"key-combos",
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self->accelerator_label,
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"label",
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G_BINDING_SYNC_CREATE,
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transform_binding_to_accel,
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NULL, NULL, NULL);
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g_signal_connect_object (item, "notify::is-value-default",
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G_CALLBACK (cc_kbd_shortcut_is_default_changed_cb),
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self, G_CONNECT_SWAPPED);
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cc_kbd_shortcut_is_default_changed_cb (self);
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gtk_size_group_add_widget(size_group,
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GTK_WIDGET (self->accelerator_label));
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return self;
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}
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CcKeyboardItem *
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cc_keyboard_shortcut_row_get_item (CcKeyboardShortcutRow *self)
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{
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g_return_val_if_fail (CC_IS_KEYBOARD_SHORTCUT_ROW (self), NULL);
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return self->item;
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}
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