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-rw-r--r--src/terminal-accels.cc615
1 files changed, 615 insertions, 0 deletions
diff --git a/src/terminal-accels.cc b/src/terminal-accels.cc
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--- /dev/null
+++ b/src/terminal-accels.cc
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+/*
+ * Copyright © 2001, 2002 Havoc Pennington, Red Hat Inc.
+ * Copyright © 2008, 2011, 2012, 2013 Christian Persch
+ *
+ * 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 3 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <glib.h>
+#include <glib/gi18n.h>
+#include <gtk/gtk.h>
+
+#include "terminal-accels.hh"
+#include "terminal-app.hh"
+#include "terminal-debug.hh"
+#include "terminal-schemas.hh"
+#include "terminal-intl.hh"
+#include "terminal-util.hh"
+#include "terminal-libgsystem.hh"
+
+/* NOTES
+ *
+ * There are two sources of keybindings changes, from GSettings and from
+ * the accel map (happens with in-place menu editing).
+ *
+ * When a keybinding gsettings key changes, we propagate that into the
+ * accel map.
+ * When the accel map changes, we queue a sync to GSettings.
+ *
+ * To avoid infinite loops, we short-circuit in both directions
+ * if the value is unchanged from last known.
+ *
+ * In the keybinding editor, when editing or clearing an accel, we write
+ * the change directly to GSettings and rely on the callback to
+ * actually apply the change to the accel map.
+ */
+
+#define KEY_CLOSE_TAB "close-tab"
+#define KEY_CLOSE_WINDOW "close-window"
+#define KEY_COPY "copy"
+#define KEY_COPY_HTML "copy-html"
+#define KEY_DETACH_TAB "detach-tab"
+#define KEY_EXPORT "export"
+#define KEY_FIND "find"
+#define KEY_FIND_CLEAR "find-clear"
+#define KEY_FIND_PREV "find-previous"
+#define KEY_FIND_NEXT "find-next"
+#define KEY_FULL_SCREEN "full-screen"
+#define KEY_HEADER_MENU "header-menu"
+#define KEY_HELP "help"
+#define KEY_MOVE_TAB_LEFT "move-tab-left"
+#define KEY_MOVE_TAB_RIGHT "move-tab-right"
+#define KEY_NEW_TAB "new-tab"
+#define KEY_NEW_WINDOW "new-window"
+#define KEY_NEXT_TAB "next-tab"
+#define KEY_PASTE "paste"
+#define KEY_PREFERENCES "preferences"
+#define KEY_PREV_TAB "prev-tab"
+#define KEY_PRINT "print"
+#define KEY_READ_ONLY "read-only"
+#define KEY_RESET_AND_CLEAR "reset-and-clear"
+#define KEY_RESET "reset"
+#define KEY_SAVE_CONTENTS "save-contents"
+#define KEY_SELECT_ALL "select-all"
+#define KEY_TOGGLE_MENUBAR "toggle-menubar"
+#define KEY_ZOOM_IN "zoom-in"
+#define KEY_ZOOM_NORMAL "zoom-normal"
+#define KEY_ZOOM_OUT "zoom-out"
+#define KEY_SWITCH_TAB_PREFIX "switch-to-tab-"
+
+#if 1
+/*
+* We don't want to enable content saving until vte supports it async.
+* So we disable this code for stable versions.
+*/
+#include "terminal-version.hh"
+
+#if (TERMINAL_MINOR_VERSION & 1) != 0
+#define ENABLE_SAVE
+#else
+#undef ENABLE_SAVE
+#endif
+#endif
+
+typedef struct
+{
+ const char *user_visible_name;
+ const char *settings_key;
+ const char *action_name;
+ const GVariantType *action_parameter_type;
+ const char *action_parameter;
+ GVariant *parameter;
+ const char *shadow_action_name;
+} KeyEntry;
+
+typedef struct
+{
+ KeyEntry *key_entry;
+ guint n_elements;
+ const char *user_visible_name;
+ gboolean headerbar_only;
+} KeyEntryList;
+
+#define ENTRY_FULL(name, key, action, type, parameter, shadow_name) \
+ { name, key, "win." action, (const GVariantType *) type, parameter, nullptr, shadow_name }
+#define ENTRY(name, key, action, type, parameter) \
+ ENTRY_FULL (name, key, action, type, parameter, "win.shadow")
+#define ENTRY_MDI(name, key, action, type, parameter) \
+ ENTRY_FULL (name, key, action, type, parameter, "win.shadow-mdi")
+
+static KeyEntry file_entries[] = {
+ ENTRY (N_("New Tab"), KEY_NEW_TAB, "new-terminal", "(ss)", "('tab','current')" ),
+ ENTRY (N_("New Window"), KEY_NEW_WINDOW, "new-terminal", "(ss)", "('window','current')"),
+#ifdef ENABLE_SAVE
+ ENTRY (N_("Save Contents"), KEY_SAVE_CONTENTS, "save-contents", nullptr, nullptr ),
+#endif
+#ifdef ENABLE_EXPORT
+ ENTRY (N_("Export"), KEY_EXPORT, "export", nullptr, nullptr ),
+#endif
+#ifdef ENABLE_PRINT
+ ENTRY (N_("Print"), KEY_PRINT, "print", nullptr, nullptr ),
+#endif
+ ENTRY (N_("Close Tab"), KEY_CLOSE_TAB, "close", "s", "'tab'" ),
+ ENTRY (N_("Close Window"), KEY_CLOSE_WINDOW, "close", "s", "'window'" ),
+};
+
+static KeyEntry edit_entries[] = {
+ ENTRY (N_("Copy"), KEY_COPY, "copy", "s", "'text'" ),
+ ENTRY (N_("Copy as HTML"), KEY_COPY_HTML, "copy", "s", "'html'" ),
+ ENTRY (N_("Paste"), KEY_PASTE, "paste-text", nullptr, nullptr ),
+ ENTRY (N_("Select All"), KEY_SELECT_ALL, "select-all", nullptr, nullptr ),
+ ENTRY (N_("Preferences"), KEY_PREFERENCES, "edit-preferences", nullptr, nullptr ),
+};
+
+static KeyEntry search_entries[] = {
+ ENTRY (N_("Find"), KEY_FIND, "find", nullptr, nullptr),
+ ENTRY (N_("Find Next"), KEY_FIND_NEXT, "find-forward", nullptr, nullptr),
+ ENTRY (N_("Find Previous"), KEY_FIND_PREV, "find-backward", nullptr, nullptr),
+ ENTRY (N_("Clear Highlight"), KEY_FIND_CLEAR, "find-clear", nullptr, nullptr)
+};
+
+static KeyEntry view_entries[] = {
+ ENTRY (N_("Hide and Show Menubar"), KEY_TOGGLE_MENUBAR, "menubar-visible", nullptr, nullptr),
+ ENTRY (N_("Full Screen"), KEY_FULL_SCREEN, "fullscreen", nullptr, nullptr),
+ ENTRY (N_("Zoom In"), KEY_ZOOM_IN, "zoom-in", nullptr, nullptr),
+ ENTRY (N_("Zoom Out"), KEY_ZOOM_OUT, "zoom-out", nullptr, nullptr),
+ ENTRY (N_("Normal Size"), KEY_ZOOM_NORMAL, "zoom-normal", nullptr, nullptr)
+};
+
+static KeyEntry terminal_entries[] = {
+ ENTRY (N_("Read-Only"), KEY_READ_ONLY, "read-only", nullptr, nullptr ),
+ ENTRY (N_("Reset"), KEY_RESET, "reset", "b", "false"),
+ ENTRY (N_("Reset and Clear"), KEY_RESET_AND_CLEAR, "reset", "b", "true" ),
+};
+
+static KeyEntry tabs_entries[] = {
+ ENTRY_MDI (N_("Switch to Previous Tab"), KEY_PREV_TAB, "tab-switch-left", nullptr, nullptr),
+ ENTRY_MDI (N_("Switch to Next Tab"), KEY_NEXT_TAB, "tab-switch-right", nullptr, nullptr),
+ ENTRY_MDI (N_("Move Tab to the Left"), KEY_MOVE_TAB_LEFT, "tab-move-left", nullptr, nullptr),
+ ENTRY_MDI (N_("Move Tab to the Right"), KEY_MOVE_TAB_RIGHT, "tab-move-right", nullptr, nullptr),
+ ENTRY_MDI (N_("Detach Tab"), KEY_DETACH_TAB, "tab-detach", nullptr, nullptr),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "1", "active-tab", "i", "0"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "2", "active-tab", "i", "1"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "3", "active-tab", "i", "2"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "4", "active-tab", "i", "3"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "5", "active-tab", "i", "4"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "6", "active-tab", "i", "5"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "7", "active-tab", "i", "6"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "8", "active-tab", "i", "7"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "9", "active-tab", "i", "8"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "10", "active-tab", "i", "9"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "11", "active-tab", "i", "10"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "12", "active-tab", "i", "11"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "13", "active-tab", "i", "12"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "14", "active-tab", "i", "13"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "15", "active-tab", "i", "14"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "16", "active-tab", "i", "15"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "17", "active-tab", "i", "16"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "18", "active-tab", "i", "17"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "19", "active-tab", "i", "18"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "20", "active-tab", "i", "19"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "21", "active-tab", "i", "20"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "22", "active-tab", "i", "21"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "23", "active-tab", "i", "22"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "24", "active-tab", "i", "23"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "25", "active-tab", "i", "24"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "26", "active-tab", "i", "25"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "27", "active-tab", "i", "26"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "28", "active-tab", "i", "27"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "29", "active-tab", "i", "28"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "30", "active-tab", "i", "29"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "31", "active-tab", "i", "30"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "32", "active-tab", "i", "31"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "33", "active-tab", "i", "32"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "34", "active-tab", "i", "33"),
+ ENTRY_MDI (nullptr, KEY_SWITCH_TAB_PREFIX "35", "active-tab", "i", "34"),
+ ENTRY_MDI (N_("Switch to Last Tab"), KEY_SWITCH_TAB_PREFIX "last", "active-tab", "i", "-1"),
+};
+
+static KeyEntry help_entries[] = {
+ ENTRY (N_("Contents"), KEY_HELP, "help", nullptr, nullptr)
+};
+
+static KeyEntry global_entries[] = {
+ ENTRY (N_("Show Primary Menu"), KEY_HEADER_MENU, "header-menu", nullptr, nullptr),
+};
+
+#undef ENTRY_FULL
+#undef ENTRY
+#undef ENTRY_MDI
+
+static KeyEntryList all_entries[] =
+{
+ { file_entries, G_N_ELEMENTS (file_entries), N_("File"), FALSE },
+ { edit_entries, G_N_ELEMENTS (edit_entries), N_("Edit"), FALSE },
+ { view_entries, G_N_ELEMENTS (view_entries), N_("View"), FALSE },
+ { search_entries, G_N_ELEMENTS (search_entries), N_("Search"), FALSE },
+ { terminal_entries, G_N_ELEMENTS (terminal_entries), N_("Terminal"), FALSE },
+ { tabs_entries, G_N_ELEMENTS (tabs_entries), N_("Tabs"), FALSE },
+ { help_entries, G_N_ELEMENTS (help_entries), N_("Help"), FALSE },
+ { global_entries, G_N_ELEMENTS (global_entries), N_("Global"), TRUE },
+};
+
+enum
+{
+ ACTION_COLUMN,
+ KEYVAL_COLUMN,
+ N_COLUMNS
+};
+
+static GHashTable *settings_key_to_entry;
+static GSettings *keybinding_settings = nullptr;
+
+GS_DEFINE_CLEANUP_FUNCTION(GtkTreePath*, _terminal_local_free_tree_path, gtk_tree_path_free)
+#define terminal_free_tree_path __attribute__((__cleanup__(_terminal_local_free_tree_path)))
+
+static char*
+binding_name (guint keyval,
+ GdkModifierType mask)
+{
+ if (keyval != 0)
+ return gtk_accelerator_name (keyval, mask);
+
+ return g_strdup ("disabled");
+}
+
+static void
+key_changed_cb (GSettings *settings,
+ const char *settings_key,
+ gpointer user_data)
+{
+ GtkApplication *application = (GtkApplication*)user_data;
+ const gchar *accels[2] = { nullptr, nullptr };
+
+ _terminal_debug_print (TERMINAL_DEBUG_ACCELS,
+ "key %s changed\n",
+ settings_key);
+
+ KeyEntry *key_entry = reinterpret_cast<KeyEntry*>
+ (g_hash_table_lookup (settings_key_to_entry, settings_key));
+ if (!key_entry)
+ {
+ /* shouldn't really happen, but let's be safe */
+ _terminal_debug_print (TERMINAL_DEBUG_ACCELS,
+ " WARNING: KeyEntry for changed key not found, bailing out\n");
+ return;
+ }
+
+ gs_free char *value = g_settings_get_string (settings, settings_key);
+
+ gs_free char *detailed = g_action_print_detailed_name (key_entry->action_name,
+ key_entry->parameter);
+ gs_unref_variant GVariant *shadow_parameter = g_variant_new_string (detailed);
+ gs_free char *shadow_detailed = g_action_print_detailed_name (key_entry->shadow_action_name,
+ shadow_parameter);
+
+ /* We want to always consume the action's accelerators, even if the corresponding
+ * action is insensitive, so the corresponding shortcut key escape code isn't sent
+ * to the terminal. See bug #453193, bug #138609, and bug #559728.
+ * Since GtkApplication's accelerators don't use GtkAccelGroup, we have no way
+ * to intercept/chain on its activation. The only way to do this that I found
+ * was to install an extra action with the same accelerator that shadows
+ * the real action and gets activated when the shadowed action is disabled.
+ */
+
+ if (g_str_equal (value, "disabled")) {
+ accels[0] = nullptr;
+ } else {
+ accels[0] = value;
+ }
+
+ gtk_application_set_accels_for_action (application,
+ detailed,
+ accels);
+ gtk_application_set_accels_for_action (application,
+ shadow_detailed,
+ accels);
+}
+
+static void
+add_accel_entries (GApplication*application,
+ KeyEntry *entries,
+ guint n_entries)
+{
+ guint j;
+
+ for (j = 0; j < n_entries; ++j) {
+ KeyEntry *key_entry = &entries[j];
+ if (key_entry->action_parameter) {
+ GError *err = nullptr;
+ key_entry->parameter = g_variant_parse (key_entry->action_parameter_type,
+ key_entry->action_parameter,
+ nullptr, nullptr, &err);
+ g_assert_no_error (err);
+
+ g_assert (key_entry->parameter != nullptr);
+ }
+
+ g_hash_table_insert (settings_key_to_entry,
+ (gpointer) key_entry->settings_key,
+ key_entry);
+
+ key_changed_cb (keybinding_settings, key_entry->settings_key, application);
+ }
+}
+
+void
+terminal_accels_init (GApplication *application,
+ GSettings *settings,
+ gboolean use_headerbar)
+{
+ guint i, j;
+
+ keybinding_settings = (GSettings*)g_object_ref (settings);
+
+ settings_key_to_entry = g_hash_table_new (g_str_hash, g_str_equal);
+
+ /* Initialise names of tab_switch_entries */
+ j = 1;
+ for (i = 0; i < G_N_ELEMENTS (tabs_entries); i++)
+ {
+ gs_free char *name = nullptr;
+
+ if (tabs_entries[i].user_visible_name != nullptr)
+ continue;
+
+ name = g_strdup_printf (_("Switch to Tab %u"), j++);
+ tabs_entries[i].user_visible_name = g_intern_string (name);
+ }
+
+ for (i = 0; i < G_N_ELEMENTS (all_entries); ++i) {
+ if (!use_headerbar && all_entries[i].headerbar_only)
+ continue;
+
+ add_accel_entries (application, all_entries[i].key_entry, all_entries[i].n_elements);
+ }
+
+ g_signal_connect (keybinding_settings, "changed", G_CALLBACK (key_changed_cb), application);
+}
+
+void
+terminal_accels_shutdown (void)
+{
+ guint i, j;
+
+ for (i = 0; i < G_N_ELEMENTS (all_entries); ++i) {
+ for (j = 0; j < all_entries[i].n_elements; ++j) {
+ KeyEntry *key_entry;
+
+ key_entry = &(all_entries[i].key_entry[j]);
+ if (key_entry->parameter)
+ g_variant_unref (key_entry->parameter);
+ }
+ }
+
+ g_signal_handlers_disconnect_by_func (keybinding_settings,
+ (void*)key_changed_cb,
+ g_application_get_default ());
+
+ g_clear_pointer (&settings_key_to_entry, (GDestroyNotify) g_hash_table_unref);
+ g_clear_object (&keybinding_settings);
+}
+
+static gboolean
+foreach_row_cb (GtkTreeModel *model,
+ GtkTreePath *path,
+ GtkTreeIter *iter,
+ gpointer data)
+{
+ const char *key = (char const*)data;
+ KeyEntry *key_entry;
+
+ gtk_tree_model_get (model, iter,
+ KEYVAL_COLUMN, &key_entry,
+ -1);
+
+ if (key_entry == nullptr ||
+ !g_str_equal (key_entry->settings_key, key))
+ return FALSE;
+
+ gtk_tree_model_row_changed (model, path, iter);
+ return TRUE;
+}
+
+static void
+treeview_key_changed_cb (GSettings *settings,
+ const char *key,
+ GtkTreeView *tree_view)
+{
+ gtk_tree_model_foreach (gtk_tree_view_get_model (tree_view), foreach_row_cb, (gpointer) key);
+}
+
+static void
+accel_set_func (GtkTreeViewColumn *tree_column,
+ GtkCellRenderer *cell,
+ GtkTreeModel *model,
+ GtkTreeIter *iter,
+ gpointer data)
+{
+ KeyEntry *ke;
+
+ gtk_tree_model_get (model, iter,
+ KEYVAL_COLUMN, &ke,
+ -1);
+
+ if (ke == nullptr) {
+ /* This is a title row */
+ g_object_set (cell,
+ "visible", FALSE,
+ nullptr);
+ } else {
+ gs_free char *value;
+ guint key;
+ GdkModifierType mods;
+ gboolean writable;
+ GtkWidget *button = (GtkWidget*)data;
+
+ value = g_settings_get_string (keybinding_settings, ke->settings_key);
+ gtk_accelerator_parse (value, &key, &mods);
+
+ writable = g_settings_is_writable (keybinding_settings, ke->settings_key) &&
+ gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button));
+
+ g_object_set (cell,
+ "visible", TRUE,
+ "sensitive", writable,
+ "editable", writable,
+ "accel-key", key,
+ "accel-mods", mods,
+ nullptr);
+ }
+}
+
+static void
+accel_update (GtkTreeView *view,
+ GtkCellRendererAccel *cell,
+ gchar *path_string,
+ guint keyval,
+ GdkModifierType mask)
+{
+ GtkTreeModel *model;
+ terminal_free_tree_path GtkTreePath *path = nullptr;
+ GtkTreeIter iter;
+ KeyEntry *ke;
+ gs_free char *str = nullptr;
+
+ model = gtk_tree_view_get_model (view);
+
+ path = gtk_tree_path_new_from_string (path_string);
+ if (!path)
+ return;
+
+ if (!gtk_tree_model_get_iter (model, &iter, path))
+ return;
+
+ gtk_tree_model_get (model, &iter, KEYVAL_COLUMN, &ke, -1);
+
+ /* sanity check */
+ if (ke == nullptr)
+ return;
+
+ str = binding_name (keyval, mask);
+ g_settings_set_string (keybinding_settings, ke->settings_key, str);
+}
+
+static void
+accel_edited_callback (GtkCellRendererAccel *cell,
+ gchar *path_string,
+ guint keyval,
+ GdkModifierType mask,
+ guint hardware_keycode,
+ GtkTreeView *view)
+{
+ accel_update (view, cell, path_string, keyval, mask);
+}
+
+static void
+accel_cleared_callback (GtkCellRendererAccel *cell,
+ gchar *path_string,
+ GtkTreeView *view)
+{
+ accel_update (view, cell, path_string, 0, GdkModifierType(0));
+}
+
+static void
+treeview_destroy_cb (GtkWidget *tree_view,
+ gpointer user_data)
+{
+ g_signal_handlers_disconnect_by_func (keybinding_settings,
+ (void*)treeview_key_changed_cb,
+ tree_view);
+}
+
+#ifdef ENABLE_DEBUG
+static void
+row_changed (GtkTreeModel *tree_model,
+ GtkTreePath *path,
+ GtkTreeIter *iter,
+ gpointer user_data)
+{
+ _terminal_debug_print (TERMINAL_DEBUG_ACCELS,
+ "ROW-CHANGED [%s]\n", gtk_tree_path_to_string (path) /* leak */);
+}
+#endif
+
+void
+terminal_accels_fill_treeview (GtkWidget *tree_view,
+ GtkWidget *disable_shortcuts_button)
+{
+ GtkTreeViewColumn *column;
+ GtkCellRenderer *cell_renderer;
+ gs_unref_object GtkTreeStore *tree = nullptr;
+ guint i;
+
+ /* Column 1 */
+ cell_renderer = gtk_cell_renderer_text_new ();
+ column = gtk_tree_view_column_new_with_attributes (_("_Action"),
+ cell_renderer,
+ "text", ACTION_COLUMN,
+ nullptr);
+ gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), column);
+
+ /* Column 2 */
+ cell_renderer = gtk_cell_renderer_accel_new ();
+ g_object_set (cell_renderer,
+ "editable", TRUE,
+ "accel-mode", GTK_CELL_RENDERER_ACCEL_MODE_GTK,
+ nullptr);
+
+ g_signal_connect (cell_renderer, "accel-edited",
+ G_CALLBACK (accel_edited_callback), tree_view);
+ g_signal_connect (cell_renderer, "accel-cleared",
+ G_CALLBACK (accel_cleared_callback), tree_view);
+
+ column = gtk_tree_view_column_new ();
+ gtk_tree_view_column_set_title (column, _("Shortcut _Key"));
+ gtk_tree_view_column_pack_start (column, cell_renderer, TRUE);
+ gtk_tree_view_column_set_cell_data_func (column, cell_renderer, accel_set_func,
+ disable_shortcuts_button, nullptr);
+ gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), column);
+
+ /* Add the data */
+
+ tree = gtk_tree_store_new (N_COLUMNS, G_TYPE_STRING, G_TYPE_POINTER);
+
+#ifdef ENABLE_DEBUG
+ _TERMINAL_DEBUG_IF (TERMINAL_DEBUG_ACCELS)
+ g_signal_connect (tree, "row-changed", G_CALLBACK (row_changed), nullptr);
+#endif
+
+ for (i = 0; i < G_N_ELEMENTS (all_entries); ++i)
+ {
+ GtkTreeIter parent_iter;
+ guint j;
+
+ gtk_tree_store_insert_with_values (tree, &parent_iter, nullptr, -1,
+ ACTION_COLUMN, _(all_entries[i].user_visible_name),
+ KEYVAL_COLUMN, nullptr,
+ -1);
+
+ for (j = 0; j < all_entries[i].n_elements; ++j)
+ {
+ KeyEntry *key_entry = &(all_entries[i].key_entry[j]);
+ GtkTreeIter iter;
+
+ gtk_tree_store_insert_with_values (tree, &iter, &parent_iter, -1,
+ ACTION_COLUMN, _(key_entry->user_visible_name),
+ KEYVAL_COLUMN, key_entry,
+ -1);
+ }
+ }
+
+ gtk_tree_view_set_model (GTK_TREE_VIEW (tree_view), GTK_TREE_MODEL (tree));
+
+ gtk_tree_view_expand_all (GTK_TREE_VIEW (tree_view));
+
+ g_signal_connect (keybinding_settings, "changed",
+ G_CALLBACK (treeview_key_changed_cb), tree_view);
+ g_signal_connect (tree_view, "destroy",
+ G_CALLBACK (treeview_destroy_cb), tree);
+}