/*
* Copyright © 2001, 2002 Havoc Pennington
* Copyright © 2002 Red Hat, Inc.
* Copyright © 2002 Sun Microsystems
* Copyright © 2003 Mariano Suarez-Alvarez
* Copyright © 2008, 2010, 2011, 2015, 2017, 2022 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 .
*/
#include "config.h"
#include
#include
#include
#define G_SETTINGS_ENABLE_BACKEND
#include
#include "terminal-intl.hh"
#include "terminal-debug.hh"
#include "terminal-app.hh"
#include "terminal-accels.hh"
#include "terminal-client-utils.hh"
#include "terminal-profiles-list.hh"
#include "terminal-util.hh"
#include "terminal-schemas.hh"
#include "terminal-settings-utils.hh"
#include "terminal-defines.hh"
#include "terminal-libgsystem.hh"
#ifdef TERMINAL_SERVER
#include "terminal-gdbus.hh"
#include "terminal-prefs-process.hh"
#include "terminal-screen-container.hh"
#include "terminal-screen.hh"
#include "terminal-window.hh"
#endif
#ifdef TERMINAL_PREFERENCES
#include "terminal-prefs.hh"
#endif
#ifndef TERMINAL_SERVER
#undef ENABLE_SEARCH_PROVIDER
#endif
#ifdef ENABLE_SEARCH_PROVIDER
#include "terminal-search-provider.hh"
#endif /* ENABLE_SEARCH_PROVIDER */
#include
#include
#include
#include
#include
#ifdef GDK_WINDOWING_X11
#include
#endif
#define GNOME_TERMINAL_PREFERENCES_ICON_NAME "org.gnome.Terminal.Preferences"
#define DESKTOP_INTERFACE_SETTINGS_SCHEMA "org.gnome.desktop.interface"
#define SYSTEM_PROXY_SETTINGS_SCHEMA "org.gnome.system.proxy"
#define SYSTEM_HTTP_PROXY_SETTINGS_SCHEMA "org.gnome.system.proxy.http"
#define SYSTEM_HTTPS_PROXY_SETTINGS_SCHEMA "org.gnome.system.proxy.https"
#define SYSTEM_FTP_PROXY_SETTINGS_SCHEMA "org.gnome.system.proxy.ftp"
#define SYSTEM_SOCKS_PROXY_SETTINGS_SCHEMA "org.gnome.system.proxy.socks"
#define GTK_SETTING_PREFER_DARK_THEME "gtk-application-prefer-dark-theme"
#define GTK_DEBUG_SETTING_SCHEMA "org.gtk.Settings.Debug"
#ifdef DISUNIFY_NEW_TERMINAL_SECTION
#error Use a gsettings override instead
#endif
enum {
PROP_SETTINGS_BACKEND = 1,
PROP_IS_DEFAULT_TERMINAL,
PROP_ASK_DEFAULT_TERMINAL,
};
/*
* Session state is stored entirely in the RestartCommand command line.
*
* The number one rule: all stored information is EITHER per-session,
* per-profile, or set from a command line option. THERE CAN BE NO
* OVERLAP. The UI and implementation totally break if you overlap
* these categories. See gnome-terminal 1.x for why.
*/
struct _TerminalAppClass {
GtkApplicationClass parent_class;
void (* clipboard_targets_changed) (TerminalApp *app,
GtkClipboard *clipboard);
};
struct _TerminalApp
{
GtkApplication parent_instance;
TerminalSettingsList *profiles_list;
GSettingsBackend* settings_backend;
GSettingsSchemaSource* schema_source;
GSettings *global_settings;
GSettings *desktop_interface_settings;
GSettings *system_proxy_settings;
GSettings* system_proxy_protocol_settings[4];
GSettings *gtk_debug_settings;
#ifdef TERMINAL_SERVER
GDBusObjectManagerServer *object_manager;
GHashTable *screen_map;
#ifdef ENABLE_SEARCH_PROVIDER
TerminalSearchProvider *search_provider;
#endif /* ENABLE_SEARCH_PROVIDER */
GMenuModel *menubar;
GMenu *menubar_new_terminal_section;
GMenu *menubar_set_profile_section;
GMenuModel *profilemenu;
GMenuModel *headermenu;
GMenu *headermenu_set_profile_section;
GMenu *set_profile_menu;
GtkClipboard *clipboard;
GdkAtom *clipboard_targets;
int n_clipboard_targets;
GWeakRef prefs_process_ref;
#endif /* TERMINAL_SERVER */
gboolean ask_default;
gboolean xte_is_default;
gboolean unified_menu;
gboolean use_headerbar;
};
enum
{
CLIPBOARD_TARGETS_CHANGED,
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL];
/* Debugging helper */
static void
terminal_app_init_debug (void)
{
#ifdef ENABLE_DEBUG
const char *env = g_getenv ("GTK_TEXT_DIR");
if (env != nullptr) {
if (g_str_equal (env, "help")) {
g_printerr ("Usage: GTK_TEXT_DIR=ltr|rtl\n");
} else {
GtkTextDirection dir;
if (g_str_equal (env, "rtl"))
dir = GTK_TEXT_DIR_RTL;
else
dir = GTK_TEXT_DIR_LTR;
gtk_widget_set_default_direction (dir);
}
}
env = g_getenv ("GTK_SETTINGS");
if (env == nullptr)
return;
GObject *settings = G_OBJECT (gtk_settings_get_default ());
GObjectClass *settings_class = G_OBJECT_GET_CLASS (settings);
if (g_str_equal (env, "help")) {
g_printerr ("Usage: GTK_SETTINGS=setting[,setting…] where 'setting' is one of these:\n");
guint n_props;
GParamSpec **props = g_object_class_list_properties (settings_class, &n_props);
for (guint i = 0; i < n_props; i++) {
if (G_PARAM_SPEC_VALUE_TYPE (props[i]) != G_TYPE_BOOLEAN)
continue;
GValue value = { 0, };
g_value_init (&value, G_TYPE_BOOLEAN);
g_object_get_property (settings, props[i]->name, &value);
g_printerr (" %s (%s)\n", props[i]->name, g_value_get_boolean (&value) ? "true" : "false");
g_value_unset (&value);
}
g_printerr (" Use 'setting' to set to true, "
"'~setting' to set to false, "
"and '!setting' to invert.\n");
} else {
gs_strfreev char **tokens = g_strsplit (env, ",", -1);
for (guint i = 0; tokens[i] != nullptr; i++) {
const char *prop = tokens[i];
char c = prop[0];
if (c == '~' || c == '!')
prop++;
GParamSpec *pspec = g_object_class_find_property (settings_class, prop);
if (pspec == nullptr) {
g_printerr ("Setting \"%s\" does not exist.\n", prop);
} else if (G_PARAM_SPEC_VALUE_TYPE (pspec) != G_TYPE_BOOLEAN) {
g_printerr ("Setting \"%s\" is not boolean.\n", prop);
} else {
GValue value = { 0, };
g_value_init (&value, G_TYPE_BOOLEAN);
if (c == '!') {
g_object_get_property (settings, pspec->name, &value);
g_value_set_boolean (&value, !g_value_get_boolean (&value));
} else if (c == '~') {
g_value_set_boolean (&value, FALSE);
} else {
g_value_set_boolean (&value, TRUE);
}
g_object_set_property (settings, pspec->name, &value);
g_value_unset (&value);
}
}
}
#endif
}
/* Helper functions */
static gboolean
strv_contains_gnome (char **strv)
{
if (strv == nullptr)
return FALSE;
for (int i = 0; strv[i] != nullptr; i++) {
if (g_ascii_strcasecmp (strv[i], "gnome") == 0 ||
g_ascii_strcasecmp (strv[i], "gnome-classic") == 0)
return TRUE;
}
return FALSE;
}
/*
* terminal_app_should_use_headerbar:
*
* Determines if the app should use headerbars. This is determined
* * If the pref is set, the pref value is used
* * Otherwise, if XDG_CURRENT_DESKTOP contains GNOME or GNOME-Classic,
* headerbar is used
* * Otherwise, headerbar is not used.
*/
static gboolean
terminal_app_should_use_headerbar (TerminalApp *app)
{
gboolean set, use;
g_settings_get (app->global_settings, TERMINAL_SETTING_HEADERBAR_KEY, "mb", &set, &use);
if (set)
return use;
gs_strfreev auto desktops = terminal_util_get_desktops();
return strv_contains_gnome(desktops);
}
static gboolean
load_css_from_resource (GApplication *application,
GtkCssProvider *provider,
gboolean theme)
{
const char *base_path;
gs_free char *uri;
gs_unref_object GFile *file;
gs_free_error GError *error = nullptr;
base_path = g_application_get_resource_base_path (application);
if (theme) {
gs_free char *str, *theme_name;
g_object_get (gtk_settings_get_default (), "gtk-theme-name", &str, nullptr);
theme_name = g_ascii_strdown (str, -1);
uri = g_strdup_printf ("resource://%s/css/%s/terminal.css", base_path, theme_name);
} else {
uri = g_strdup_printf ("resource://%s/css/terminal.css", base_path);
}
file = g_file_new_for_uri (uri);
if (!g_file_query_exists (file, nullptr /* cancellable */))
return FALSE;
if (!gtk_css_provider_load_from_file (provider, file, &error))
g_assert_no_error (error);
return TRUE;
}
static void
add_css_provider (GApplication *application,
gboolean theme)
{
gs_unref_object GtkCssProvider *provider;
provider = gtk_css_provider_new ();
if (!load_css_from_resource (application, provider, theme))
return;
gtk_style_context_add_provider_for_screen (gdk_screen_get_default (),
GTK_STYLE_PROVIDER (provider),
GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
}
static void
app_load_css (GApplication *application)
{
add_css_provider (application, FALSE);
add_css_provider (application, TRUE);
}
char *
terminal_app_new_profile (TerminalApp *app,
GSettings *base_profile,
const char *name)
{
char *uuid;
if (base_profile) {
gs_free char *base_uuid;
base_uuid = terminal_settings_list_dup_uuid_from_child (app->profiles_list, base_profile);
uuid = terminal_settings_list_clone_child (app->profiles_list, base_uuid, name);
} else {
uuid = terminal_settings_list_add_child (app->profiles_list, name);
}
return uuid;
}
void
terminal_app_remove_profile (TerminalApp *app,
GSettings *profile)
{
g_return_if_fail (TERMINAL_IS_APP (app));
g_return_if_fail (G_IS_SETTINGS (profile));
gs_unref_object GSettings *default_profile = terminal_settings_list_ref_default_child (app->profiles_list);
if (default_profile == profile)
return;
#ifdef TERMINAL_SERVER
/* First, we need to switch any screen using this profile to the default profile */
gs_free_list GList *screens = g_hash_table_get_values (app->screen_map);
for (GList *l = screens; l != nullptr; l = l->next) {
TerminalScreen *screen = TERMINAL_SCREEN (l->data);
if (terminal_screen_get_profile (screen) != profile)
continue;
terminal_screen_set_profile (screen, default_profile);
}
#endif /* TERMINAL_SERVER */
/* Now we can safely remove the profile */
gs_free char *uuid = terminal_settings_list_dup_uuid_from_child (app->profiles_list, profile);
terminal_settings_list_remove_child (app->profiles_list, uuid);
}
static void
terminal_app_theme_variant_changed_cb (GSettings *settings,
const char *key,
GtkSettings *gtk_settings)
{
TerminalThemeVariant theme;
theme = TerminalThemeVariant(g_settings_get_enum (settings, key));
if (theme == TERMINAL_THEME_VARIANT_SYSTEM)
gtk_settings_reset_property (gtk_settings, GTK_SETTING_PREFER_DARK_THEME);
else
g_object_set (gtk_settings,
GTK_SETTING_PREFER_DARK_THEME,
theme == TERMINAL_THEME_VARIANT_DARK,
nullptr);
}
/* Submenus for New Terminal per profile, and to change profiles */
static void
terminal_app_check_default(TerminalApp* app)
{
#ifdef TERMINAL_SERVER
// Only do this for the default app ID
gs_free char* app_id = nullptr;
g_object_get(app, "application-id", &app_id, nullptr);
if (!_terminal_debug_on(TERMINAL_DEBUG_DEFAULT) &&
!g_str_equal(app_id, TERMINAL_APPLICATION_ID))
return;
#endif /* TERMINAL_SERVER */
// Check whether gnome-terminal is the default terminal
// as per XDG-Terminal-Exec.
app->xte_is_default = terminal_util_is_default_terminal();
gboolean ask = false;
g_settings_get(app->global_settings, TERMINAL_SETTING_ALWAYS_CHECK_DEFAULT_KEY, "b", &ask);
app->ask_default = (ask != false) && !app->xte_is_default;
}
#ifdef TERMINAL_SERVER
static void terminal_app_update_profile_menus (TerminalApp *app);
typedef struct {
char *uuid;
char *label;
} ProfileData;
static void
profile_data_clear (ProfileData *data)
{
g_free (data->uuid);
g_free (data->label);
}
typedef struct {
GArray *array;
TerminalApp *app;
} ProfilesForeachData;
static void
foreach_profile_cb (TerminalSettingsList *list,
const char *uuid,
GSettings *profile,
ProfilesForeachData *user_data)
{
ProfileData data;
data.uuid = g_strdup (uuid);
data.label = g_settings_get_string (profile, TERMINAL_PROFILE_VISIBLE_NAME_KEY);
g_array_append_val (user_data->array, data);
/* only connect if we haven't seen this profile before */
if (g_signal_handler_find (profile,
GSignalMatchType(G_SIGNAL_MATCH_FUNC | G_SIGNAL_MATCH_DATA),
0, 0, nullptr,
(void*)terminal_app_update_profile_menus, user_data->app) == 0)
g_signal_connect_swapped (profile, "changed::" TERMINAL_PROFILE_VISIBLE_NAME_KEY,
G_CALLBACK (terminal_app_update_profile_menus), user_data->app);
}
static int
compare_profile_label_cb (gconstpointer ap,
gconstpointer bp)
{
const ProfileData *a = (ProfileData const*)ap;
const ProfileData *b = (ProfileData const*)bp;
return g_utf8_collate (a->label, b->label);
}
static void
menu_append_numbered (GMenu *menu,
const char *label,
int num,
const char *action_name,
GVariant *target /* floating, consumed */)
{
gs_free_gstring GString *str;
gs_unref_object GMenuItem *item;
const char *p;
/* Who'd use more that 4 underscores in a profile name... */
str = g_string_sized_new (strlen (label) + 4 + 1 + 8);
if (num < 10)
g_string_append_printf (str, "_%Id. ", num);
else if (num < 36)
g_string_append_printf (str, "_%c. ", (char)('A' + num - 10));
/* Append the label with underscores elided */
for (p = label; *p; p++) {
if (*p == '_')
g_string_append (str, "__");
else
g_string_append_c (str, *p);
}
item = g_menu_item_new (str->str, nullptr);
g_menu_item_set_action_and_target_value (item, action_name, target);
g_menu_append_item (menu, item);
}
static void
append_new_terminal_item (GMenu *section,
const char *label,
const char *target,
ProfileData *data,
guint n_profiles)
{
gs_unref_object GMenuItem *item = g_menu_item_new (label, nullptr);
if (n_profiles > 1) {
gs_unref_object GMenu *submenu = g_menu_new ();
for (guint i = 0; i < n_profiles; i++) {
menu_append_numbered (submenu, data[i].label, i + 1,
"win.new-terminal",
g_variant_new ("(ss)", target, data[i].uuid));
}
g_menu_item_set_link (item, G_MENU_LINK_SUBMENU, G_MENU_MODEL (submenu));
} else {
g_menu_item_set_action_and_target (item, "win.new-terminal",
"(ss)", target, "current");
}
g_menu_append_item (section, item);
}
static void
fill_header_new_terminal_menu (GMenuModel *menu,
ProfileData *data,
guint n_profiles)
{
gs_unref_object GMenu *section = nullptr;
if (n_profiles <= 1)
return;
section = g_menu_new ();
for (guint i = 0; i < n_profiles; i++) {
menu_append_numbered (section, data[i].label, i + 1,
"win.new-terminal",
g_variant_new ("(ss)", "default", data[i].uuid));
}
g_menu_append_section (G_MENU (menu), _("New Terminal"), G_MENU_MODEL (section));
}
static void
fill_new_terminal_section (TerminalApp *app,
GMenu *section,
ProfileData *profiles,
guint n_profiles)
{
if (terminal_app_get_menu_unified (app)) {
append_new_terminal_item (section, _("New _Terminal"), "default", profiles, n_profiles);
} else {
append_new_terminal_item (section, _("New _Tab"), "tab", profiles, n_profiles);
append_new_terminal_item (section, _("New _Window"), "window", profiles, n_profiles);
}
}
static GMenu *
set_profile_submenu_new (ProfileData *data,
guint n_profiles)
{
/* No submenu if there's only one profile */
if (n_profiles <= 1)
return nullptr;
GMenu *menu = g_menu_new ();
for (guint i = 0; i < n_profiles; i++) {
menu_append_numbered (menu, data[i].label, i + 1,
"win.profile",
g_variant_new_string (data[i].uuid));
}
return menu;
}
static void
terminal_app_update_profile_menus (TerminalApp *app)
{
g_clear_object (&app->set_profile_menu);
/* Get profiles list and sort by label */
gs_unref_array GArray *array = g_array_sized_new (FALSE, TRUE, sizeof (ProfileData),
terminal_settings_list_get_n_children (app->profiles_list));
g_array_set_clear_func (array, (GDestroyNotify) profile_data_clear);
ProfilesForeachData data = { array, app };
terminal_settings_list_foreach_child (app->profiles_list,
(TerminalSettingsListForeachFunc) foreach_profile_cb,
&data);
g_array_sort (array, compare_profile_label_cb);
ProfileData *profiles = (ProfileData*) array->data;
guint n_profiles = array->len;
app->set_profile_menu = set_profile_submenu_new (profiles, n_profiles);
if (app->menubar != nullptr) {
g_menu_remove_all (G_MENU (app->menubar_new_terminal_section));
fill_new_terminal_section (app, app->menubar_new_terminal_section, profiles, n_profiles);
g_menu_remove_all (G_MENU (app->menubar_set_profile_section));
if (app->set_profile_menu != nullptr) {
g_menu_append_submenu (app->menubar_set_profile_section, _("Change _Profile"),
G_MENU_MODEL (app->set_profile_menu));
}
}
if (app->profilemenu != nullptr) {
g_menu_remove_all (G_MENU (app->profilemenu));
fill_header_new_terminal_menu (app->profilemenu, profiles, n_profiles);
}
if (app->headermenu != nullptr) {
g_menu_remove_all (G_MENU (app->headermenu_set_profile_section));
if (app->set_profile_menu != nullptr) {
g_menu_append_submenu (app->headermenu_set_profile_section, _("_Profile"),
G_MENU_MODEL (app->set_profile_menu));
}
}
}
static GMenuModel *
terminal_app_create_menubar (TerminalApp *app,
gboolean shell_shows_menubar)
{
/* If the menubar is shown by the shell, omit mnemonics for the submenus. This is because Alt+F etc.
* are more important to be usable in the terminal, the menu cannot be replaced runtime (to toggle
* between mnemonic and non-mnemonic versions), gtk-enable-mnemonics or gtk_window_set_mnemonic_modifier()
* don't effect the menubar either, so there wouldn't be a way to disable Alt+F for File etc. otherwise.
* Furthermore, the menu would even grab mnemonics from the File and Preferences windows.
* In Unity, Alt+F10 opens the menubar, this should be good enough for keyboard navigation.
* If the menubar is shown by the app, toggling mnemonics is handled in terminal-window.c using
* gtk_window_set_mnemonic_modifier().
* See bug 792978 for details. */
terminal_util_load_objects_resource (shell_shows_menubar ? "/org/gnome/terminal/ui/menubar-without-mnemonics.ui"
: "/org/gnome/terminal/ui/menubar-with-mnemonics.ui",
"menubar", &app->menubar,
"new-terminal-section", &app->menubar_new_terminal_section,
"set-profile-section", &app->menubar_set_profile_section,
nullptr);
/* Install profile sections */
terminal_app_update_profile_menus (app);
return app->menubar;
}
static void
terminal_app_create_headermenu (TerminalApp *app)
{
terminal_util_load_objects_resource ("/org/gnome/terminal/ui/headerbar-menu.ui",
"headermenu", &app->headermenu,
"set-profile-section", &app->headermenu_set_profile_section,
nullptr);
/* Install profile sections */
terminal_app_update_profile_menus (app);
}
static void
terminal_app_create_profilemenu (TerminalApp *app)
{
app->profilemenu = G_MENU_MODEL (g_menu_new ());
/* Install profile sections */
terminal_app_update_profile_menus (app);
}
/* Clipboard */
static void
free_clipboard_targets (TerminalApp *app)
{
g_free (app->clipboard_targets);
app->clipboard_targets = nullptr;
app->n_clipboard_targets = 0;
}
static void
update_clipboard_targets (TerminalApp *app,
GdkAtom *targets,
int n_targets)
{
free_clipboard_targets (app);
/* Sometimes we receive targets == nullptr but n_targets == -1 */
if (targets != nullptr && n_targets < 255) {
app->clipboard_targets = reinterpret_cast
(g_memdup (targets, sizeof (targets[0]) * n_targets));
app->n_clipboard_targets = n_targets;
}
}
static void
clipboard_targets_received_cb (GtkClipboard *clipboard,
GdkAtom *targets,
int n_targets,
TerminalApp *app)
{
update_clipboard_targets (app, targets, n_targets);
_TERMINAL_DEBUG_IF (TERMINAL_DEBUG_CLIPBOARD) {
g_printerr ("Clipboard has %d targets:", app->n_clipboard_targets);
int i;
for (i = 0; i < app->n_clipboard_targets; i++) {
gs_free char *atom_name = gdk_atom_name (app->clipboard_targets[i]);
g_printerr (" %s", atom_name);
}
g_printerr ("\n");
}
g_signal_emit (app, signals[CLIPBOARD_TARGETS_CHANGED], 0, clipboard);
}
static void
clipboard_owner_change_cb (GtkClipboard *clipboard,
GdkEvent *event G_GNUC_UNUSED,
TerminalApp *app)
{
_terminal_debug_print (TERMINAL_DEBUG_CLIPBOARD,
"Clipboard owner changed\n");
clipboard_targets_received_cb (clipboard, nullptr, 0, app); /* clear */
/* We can do this without holding a reference to @app since
* the app lives as long as the process.
*/
gtk_clipboard_request_targets (clipboard,
(GtkClipboardTargetsReceivedFunc) clipboard_targets_received_cb,
app);
}
/* Preferences */
struct PrefsLaunchData {
GWeakRef app_ref;
char* profile_uuid;
char* hint;
unsigned timestamp;
};
static auto
prefs_launch_data_new(TerminalApp* app,
char const* profile_uuid,
char const* hint,
unsigned timestamp)
{
auto data = g_new(PrefsLaunchData, 1);
g_weak_ref_init(&data->app_ref, app);
data->profile_uuid = g_strdup(profile_uuid);
data->hint = g_strdup(hint);
data->timestamp = timestamp;
return data;
}
static void
prefs_launch_data_free(PrefsLaunchData* data)
{
g_weak_ref_clear(&data->app_ref);
g_free(data->profile_uuid);
g_free(data->hint);
g_free(data);
}
static void
launch_prefs_cb(GObject* source,
GAsyncResult* result,
void* user_data)
{
auto const data = reinterpret_cast(user_data);
auto const app = reinterpret_cast(g_weak_ref_get(&data->app_ref));
// @process holds a ref on itself via the g_subprocess_wait_async() call,
// so we only keep a weak ref that gets cleared when the process exits.
gs_free_error GError* error = nullptr;
gs_unref_object auto process = terminal_prefs_process_new_finish(result, &error);
if (app)
g_weak_ref_init(&app->prefs_process_ref, process);
if (process) {
_terminal_debug_print(TERMINAL_DEBUG_BRIDGE,
"Preferences process launched successfully.\n");
terminal_prefs_process_show(process,
data->profile_uuid,
data->hint,
data->timestamp);
} else {
_terminal_debug_print(TERMINAL_DEBUG_BRIDGE,
"Failed to launch preferences process: %s\n", error->message);
}
prefs_launch_data_free(data);
}
/* Callbacks from former app menu.
* The preferences one is still used with the "--preferences" cmdline option. */
static void
app_menu_preferences_cb (GSimpleAction *action,
GVariant *parameter,
gpointer user_data)
{
TerminalApp *app = (TerminalApp*)user_data;
terminal_app_edit_preferences (app, nullptr, nullptr, gtk_get_current_event_time());
}
static void
app_menu_help_cb (GSimpleAction *action,
GVariant *parameter,
gpointer user_data)
{
terminal_util_show_help (nullptr);
}
static void
app_menu_about_cb (GSimpleAction *action,
GVariant *parameter,
gpointer user_data)
{
terminal_util_show_about ();
}
static void
app_menu_quit_cb (GSimpleAction *action,
GVariant *parameter,
gpointer user_data)
{
GtkApplication *application = (GtkApplication*)user_data;
GtkWindow *window;
window = gtk_application_get_active_window (application);
if (TERMINAL_IS_WINDOW (window))
terminal_window_request_close (TERMINAL_WINDOW (window));
else /* a dialogue */
gtk_widget_destroy (GTK_WIDGET (window));
}
#endif /* TERMINAL_SERVER */
/* Class implementation */
G_DEFINE_TYPE (TerminalApp, terminal_app, GTK_TYPE_APPLICATION)
/* GApplicationClass impl */
static void
terminal_app_activate (GApplication *application)
{
/* No-op required because GApplication is stupid */
}
static void
terminal_app_startup (GApplication *application)
{
auto const app = TERMINAL_APP(application);
g_application_set_resource_base_path (application, TERMINAL_RESOURCES_PATH_PREFIX);
G_APPLICATION_CLASS (terminal_app_parent_class)->startup (application);
/* Need to set the WM class (bug #685742) */
#if defined(TERMINAL_SERVER)
gdk_set_program_class("Gnome-terminal");
#elif defined(TERMINAL_PREFERENCES)
gdk_set_program_class("Gnome-terminal-preferences");
#else
#error
#endif
app_load_css (application);
#ifdef TERMINAL_SERVER
GActionEntry const action_entries[] = {
{ "preferences", app_menu_preferences_cb, nullptr, nullptr, nullptr },
{ "help", app_menu_help_cb, nullptr, nullptr, nullptr },
{ "about", app_menu_about_cb, nullptr, nullptr, nullptr },
{ "quit", app_menu_quit_cb, nullptr, nullptr, nullptr }
};
g_action_map_add_action_entries (G_ACTION_MAP (application),
action_entries, G_N_ELEMENTS (action_entries),
application);
/* Figure out whether the shell shows the menubar */
gboolean shell_shows_menubar;
g_object_get (gtk_settings_get_default (),
"gtk-shell-shows-menubar", &shell_shows_menubar,
nullptr);
/* Create menubar */
terminal_app_create_menubar (app, shell_shows_menubar);
/* Keep dynamic menus updated */
g_signal_connect_swapped (app->profiles_list, "children-changed",
G_CALLBACK (terminal_app_update_profile_menus), app);
/* Show/hide the menubar as appropriate: If the shell wants to show the menubar, make it available. */
if (shell_shows_menubar)
gtk_application_set_menubar (GTK_APPLICATION (app),
terminal_app_get_menubar (app));
#endif /* TERMINAL_SERVER */
terminal_app_check_default(app);
_terminal_debug_print (TERMINAL_DEBUG_SERVER, "Startup complete\n");
}
/* GObjectClass impl */
static void
terminal_app_init (TerminalApp* app)
{
#ifdef TERMINAL_SERVER
g_weak_ref_init(&app->prefs_process_ref, nullptr);
app->screen_map = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, nullptr);
#endif
}
static void
terminal_app_constructed(GObject *object)
{
auto app = TERMINAL_APP(object);
G_OBJECT_CLASS(terminal_app_parent_class)->constructed(object);
terminal_app_init_debug ();
#if defined(TERMINAL_SERVER)
gtk_window_set_default_icon_name (GNOME_TERMINAL_ICON_NAME);
#elif defined(TERMINAL_PREFERENCES)
gtk_window_set_default_icon_name(GNOME_TERMINAL_PREFERENCES_ICON_NAME);
#else
#error
#endif
if (app->settings_backend == nullptr)
app->settings_backend = g_settings_backend_get_default ();
app->schema_source = terminal_g_settings_schema_source_get_default();
/* Desktop proxy settings */
app->system_proxy_settings = terminal_g_settings_new(app->settings_backend,
app->schema_source,
SYSTEM_PROXY_SETTINGS_SCHEMA);
/* Since there is no way to get the schema ID of a child schema, we cannot
* verify that the installed schemas are correct. Also, due to a glib bug
* (https://gitlab.gnome.org/GNOME/glib/-/issues/1884) g_settings_get_child()
* doesn't work with non-default schema sources.
* So instead of using g_settings_get_child() on the SYSTEM_PROXY_SETTINGS_SCHEMA,
* we construct the child GSettings directly.
*/
app->system_proxy_protocol_settings[TERMINAL_PROXY_HTTP] =
terminal_g_settings_new(app->settings_backend,
app->schema_source,
SYSTEM_HTTP_PROXY_SETTINGS_SCHEMA);
app->system_proxy_protocol_settings[TERMINAL_PROXY_HTTPS] =
terminal_g_settings_new(app->settings_backend,
app->schema_source,
SYSTEM_HTTPS_PROXY_SETTINGS_SCHEMA);
app->system_proxy_protocol_settings[TERMINAL_PROXY_FTP] =
terminal_g_settings_new(app->settings_backend,
app->schema_source,
SYSTEM_FTP_PROXY_SETTINGS_SCHEMA);
app->system_proxy_protocol_settings[TERMINAL_PROXY_SOCKS] =
terminal_g_settings_new(app->settings_backend,
app->schema_source,
SYSTEM_SOCKS_PROXY_SETTINGS_SCHEMA);
/* Desktop Interface settings */
app->desktop_interface_settings = terminal_g_settings_new(app->settings_backend,
app->schema_source,
DESKTOP_INTERFACE_SETTINGS_SCHEMA);
/* Terminal global settings */
app->global_settings = terminal_g_settings_new(app->settings_backend,
app->schema_source,
TERMINAL_SETTING_SCHEMA);
/* Gtk debug settings */
app->gtk_debug_settings = terminal_g_settings_new(app->settings_backend,
app->schema_source,
GTK_DEBUG_SETTING_SCHEMA);
/* These are internal settings that exists only for distributions
* to override, so we cache them on startup and don't react to changes.
*/
app->unified_menu = g_settings_get_boolean (app->global_settings, TERMINAL_SETTING_UNIFIED_MENU_KEY);
app->use_headerbar = terminal_app_should_use_headerbar (app);
GtkSettings *gtk_settings = gtk_settings_get_default ();
terminal_app_theme_variant_changed_cb (app->global_settings,
TERMINAL_SETTING_THEME_VARIANT_KEY, gtk_settings);
g_signal_connect (app->global_settings,
"changed::" TERMINAL_SETTING_THEME_VARIANT_KEY,
G_CALLBACK (terminal_app_theme_variant_changed_cb),
gtk_settings);
#ifdef TERMINAL_SERVER
/* Clipboard targets */
GdkDisplay *display = gdk_display_get_default ();
app->clipboard = gtk_clipboard_get_for_display (display, GDK_SELECTION_CLIPBOARD);
clipboard_owner_change_cb (app->clipboard, nullptr, app);
g_signal_connect (app->clipboard, "owner-change",
G_CALLBACK (clipboard_owner_change_cb), app);
#ifdef GDK_WINDOWING_X11
if (GDK_IS_X11_DISPLAY(display) &&
!gdk_display_supports_selection_notification (display))
g_printerr ("Display does not support owner-change; copy/paste will be broken!\n");
#endif
#endif /* TERMINAL_SERVER */
/* Get the profiles */
app->profiles_list = terminal_profiles_list_new(app->settings_backend,
app->schema_source);
gs_unref_object auto settings =
terminal_g_settings_new_with_path(app->settings_backend,
app->schema_source,
TERMINAL_KEYBINDINGS_SCHEMA,
TERMINAL_KEYBINDINGS_SCHEMA_PATH);
terminal_accels_init (G_APPLICATION (app), settings, app->use_headerbar);
}
static void
terminal_app_finalize (GObject *object)
{
auto app = TERMINAL_APP(object);
#ifdef TERMINAL_SERVER
g_signal_handlers_disconnect_by_func (app->clipboard,
(void*)clipboard_owner_change_cb,
app);
free_clipboard_targets (app);
g_signal_handlers_disconnect_by_func (app->profiles_list,
(void*)terminal_app_update_profile_menus,
app);
g_hash_table_destroy (app->screen_map);
#endif
g_object_unref (app->global_settings);
g_object_unref (app->desktop_interface_settings);
g_object_unref (app->system_proxy_settings);
for (int i = 0; i < 4; ++i)
g_object_unref(app->system_proxy_protocol_settings[i]);
g_clear_object (&app->gtk_debug_settings);
g_settings_schema_source_unref(app->schema_source);
g_clear_object (&app->settings_backend);
#ifdef TERMINAL_SERVER
g_clear_object (&app->menubar);
g_clear_object (&app->menubar_new_terminal_section);
g_clear_object (&app->menubar_set_profile_section);
g_clear_object (&app->profilemenu);
g_clear_object (&app->headermenu);
g_clear_object (&app->headermenu_set_profile_section);
g_clear_object (&app->set_profile_menu);
{
gs_unref_object auto process = reinterpret_cast(g_weak_ref_get(&app->prefs_process_ref));
if (process)
terminal_prefs_process_abort(process);
}
g_weak_ref_clear(&app->prefs_process_ref);
#endif /* TERMINAL_SERVER */
terminal_accels_shutdown ();
G_OBJECT_CLASS (terminal_app_parent_class)->finalize (object);
}
static void
terminal_app_get_property(GObject* object,
guint prop_id,
GValue* value,
GParamSpec* pspec)
{
auto app = TERMINAL_APP(object);
switch (prop_id) {
case PROP_SETTINGS_BACKEND:
g_value_set_object(value, app->settings_backend);
break;
case PROP_IS_DEFAULT_TERMINAL:
g_value_set_boolean(value, app->xte_is_default);
break;
case PROP_ASK_DEFAULT_TERMINAL:
g_value_set_boolean(value, app->ask_default);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
terminal_app_set_property(GObject* object,
guint prop_id,
GValue const* value,
GParamSpec* pspec)
{
auto app = TERMINAL_APP(object);
switch (prop_id) {
case PROP_SETTINGS_BACKEND:
app->settings_backend = G_SETTINGS_BACKEND(g_value_dup_object(value));
break;
case PROP_ASK_DEFAULT_TERMINAL:
app->ask_default = g_value_get_boolean(value);
break;
case PROP_IS_DEFAULT_TERMINAL: // not writable
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
#ifdef TERMINAL_SERVER
static gboolean
terminal_app_dbus_register (GApplication *application,
GDBusConnection *connection,
const gchar *object_path,
GError **error)
{
TerminalApp *app = TERMINAL_APP (application);
gs_unref_object TerminalObjectSkeleton *object = nullptr;
gs_unref_object TerminalFactory *factory = nullptr;
if (!G_APPLICATION_CLASS (terminal_app_parent_class)->dbus_register (application,
connection,
object_path,
error))
return FALSE;
#ifdef ENABLE_SEARCH_PROVIDER
if (g_settings_get_boolean (app->global_settings, TERMINAL_SETTING_SHELL_INTEGRATION_KEY)) {
gs_unref_object TerminalSearchProvider *search_provider;
search_provider = terminal_search_provider_new ();
if (!terminal_search_provider_dbus_register (search_provider,
connection,
TERMINAL_SEARCH_PROVIDER_PATH,
error))
return FALSE;
gs_transfer_out_value (&app->search_provider, &search_provider);
}
#endif /* ENABLE_SEARCH_PROVIDER */
object = terminal_object_skeleton_new (TERMINAL_FACTORY_OBJECT_PATH);
factory = terminal_factory_impl_new ();
terminal_object_skeleton_set_factory (object, factory);
app->object_manager = g_dbus_object_manager_server_new (TERMINAL_OBJECT_PATH_PREFIX);
g_dbus_object_manager_server_export (app->object_manager, G_DBUS_OBJECT_SKELETON (object));
/* And export the object */
g_dbus_object_manager_server_set_connection (app->object_manager, connection);
return TRUE;
}
static void
terminal_app_dbus_unregister (GApplication *application,
GDBusConnection *connection,
const gchar *object_path)
{
TerminalApp *app = TERMINAL_APP (application);
if (app->object_manager) {
g_dbus_object_manager_server_unexport (app->object_manager, TERMINAL_FACTORY_OBJECT_PATH);
g_object_unref (app->object_manager);
app->object_manager = nullptr;
}
#ifdef ENABLE_SEARCH_PROVIDER
if (app->search_provider) {
terminal_search_provider_dbus_unregister (app->search_provider, connection, TERMINAL_SEARCH_PROVIDER_PATH);
g_object_unref (app->search_provider);
app->search_provider = nullptr;
}
#endif /* ENABLE_SEARCH_PROVIDER */
G_APPLICATION_CLASS (terminal_app_parent_class)->dbus_unregister (application,
connection,
object_path);
}
#endif /* TERMINAL_SERVER */
static void
terminal_app_class_init (TerminalAppClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GApplicationClass *g_application_class = G_APPLICATION_CLASS (klass);
object_class->constructed = terminal_app_constructed;
object_class->finalize = terminal_app_finalize;
object_class->get_property = terminal_app_get_property;
object_class->set_property = terminal_app_set_property;
g_object_class_install_property
(object_class,
PROP_SETTINGS_BACKEND,
g_param_spec_object("settings-backend", nullptr, nullptr,
G_TYPE_SETTINGS_BACKEND,
GParamFlags(G_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_STRINGS)));
g_object_class_install_property
(object_class,
PROP_IS_DEFAULT_TERMINAL,
g_param_spec_boolean("is-default-terminal", nullptr, nullptr,
false,
GParamFlags(G_PARAM_READABLE |
G_PARAM_STATIC_STRINGS)));
g_object_class_install_property
(object_class,
PROP_ASK_DEFAULT_TERMINAL,
g_param_spec_boolean("ask-default-terminal", nullptr, nullptr,
false,
GParamFlags(G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS)));
g_application_class->activate = terminal_app_activate;
g_application_class->startup = terminal_app_startup;
#ifdef TERMINAL_SERVER
g_application_class->dbus_register = terminal_app_dbus_register;
g_application_class->dbus_unregister = terminal_app_dbus_unregister;
#endif
signals[CLIPBOARD_TARGETS_CHANGED] =
g_signal_new (I_("clipboard-targets-changed"),
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (TerminalAppClass, clipboard_targets_changed),
nullptr, nullptr,
g_cclosure_marshal_VOID__OBJECT,
G_TYPE_NONE, 1, G_TYPE_OBJECT);
}
/* Public API */
GApplication*
terminal_app_new(char const* app_id,
GApplicationFlags flags,
GSettingsBackend* backend)
{
return reinterpret_cast
(g_object_new (TERMINAL_TYPE_APP,
"application-id", app_id ? app_id : TERMINAL_APPLICATION_ID,
"flags", flags,
"settings-backend", backend,
nullptr));
}
#ifdef TERMINAL_SERVER
TerminalScreen *
terminal_app_get_screen_by_uuid (TerminalApp *app,
const char *uuid)
{
g_return_val_if_fail (TERMINAL_IS_APP (app), nullptr);
return reinterpret_cast(g_hash_table_lookup (app->screen_map, uuid));
}
char *
terminal_app_dup_screen_object_path (TerminalApp *app,
TerminalScreen *screen)
{
char *object_path = g_strdup_printf (TERMINAL_RECEIVER_OBJECT_PATH_FORMAT,
terminal_screen_get_uuid (screen));
object_path = g_strdelimit (object_path, "-", '_');
g_assert (g_variant_is_object_path (object_path));
return object_path;
}
/**
* terminal_app_get_receiver_impl_by_object_path:
* @app:
* @object_path:
*
* Returns: (transfer full): the #TerminalReceiverImpl for @object_path, or %nullptr
*/
static TerminalReceiverImpl *
terminal_app_get_receiver_impl_by_object_path (TerminalApp *app,
const char *object_path)
{
gs_unref_object GDBusObject *skeleton =
g_dbus_object_manager_get_object (G_DBUS_OBJECT_MANAGER (app->object_manager),
object_path);
if (skeleton == nullptr || !TERMINAL_IS_OBJECT_SKELETON (skeleton))
return nullptr;
TerminalReceiverImpl *impl = nullptr;
g_object_get (skeleton, "receiver", &impl, nullptr);
if (impl == nullptr)
return nullptr;
g_assert (TERMINAL_IS_RECEIVER_IMPL (impl));
return impl;
}
/**
* terminal_app_get_screen_by_object_path:
* @app:
* @object_path:
*
* Returns: (transfer full): the #TerminalScreen for @object_path, or %nullptr
*/
TerminalScreen *
terminal_app_get_screen_by_object_path (TerminalApp *app,
const char *object_path)
{
gs_unref_object TerminalReceiverImpl *impl =
terminal_app_get_receiver_impl_by_object_path (app, object_path);
if (impl == nullptr)
return nullptr;
return terminal_receiver_impl_get_screen (impl);
}
void
terminal_app_register_screen (TerminalApp *app,
TerminalScreen *screen)
{
const char *uuid = terminal_screen_get_uuid (screen);
g_hash_table_insert (app->screen_map, g_strdup (uuid), screen);
gs_free char *object_path = terminal_app_dup_screen_object_path (app, screen);
TerminalObjectSkeleton *skeleton = terminal_object_skeleton_new (object_path);
TerminalReceiverImpl *impl = terminal_receiver_impl_new (screen);
terminal_object_skeleton_set_receiver (skeleton, TERMINAL_RECEIVER (impl));
g_object_unref (impl);
g_dbus_object_manager_server_export (app->object_manager,
G_DBUS_OBJECT_SKELETON (skeleton));
}
void
terminal_app_unregister_screen (TerminalApp *app,
TerminalScreen *screen)
{
const char *uuid = terminal_screen_get_uuid (screen);
gboolean found = g_hash_table_remove (app->screen_map, uuid);
g_warn_if_fail (found);
if (!found)
return; /* repeat unregistering */
gs_free char *object_path = terminal_app_dup_screen_object_path (app, screen);
gs_unref_object TerminalReceiverImpl *impl =
terminal_app_get_receiver_impl_by_object_path (app, object_path);
g_warn_if_fail (impl != nullptr);
if (impl != nullptr)
terminal_receiver_impl_unset_screen (impl);
g_dbus_object_manager_server_unexport (app->object_manager, object_path);
}
GdkAtom *
terminal_app_get_clipboard_targets (TerminalApp *app,
GtkClipboard *clipboard,
int *n_targets)
{
g_return_val_if_fail (TERMINAL_IS_APP (app), nullptr);
g_return_val_if_fail (n_targets != nullptr, nullptr);
if (clipboard != app->clipboard) {
*n_targets = 0;
return nullptr;
}
*n_targets = app->n_clipboard_targets;
return app->clipboard_targets;
}
#endif /* TERMINAL_SERVER */
void
terminal_app_edit_preferences(TerminalApp* app,
GSettings* profile,
char const* hint,
unsigned timestamp)
{
#ifdef TERMINAL_SERVER
gs_free char* uuid = nullptr;
if (profile)
uuid = terminal_settings_list_dup_uuid_from_child (app->profiles_list, profile);
gs_unref_object auto process = reinterpret_cast(g_weak_ref_get(&app->prefs_process_ref));
if (process) {
terminal_prefs_process_show(process,
uuid,
hint,
timestamp);
} else {
terminal_prefs_process_new_async(nullptr, // cancellable,
GAsyncReadyCallback(launch_prefs_cb),
prefs_launch_data_new(app, uuid, hint, timestamp));
}
#endif /* TERMINAL_SERVER */
#ifdef TERMINAL_PREFERENCES
terminal_prefs_show_preferences(profile, hint, timestamp);
#endif
}
/**
* terminal_app_get_profiles_list:
*
* Returns: (transfer none): returns the singleton profiles list #TerminalSettingsList
*/
TerminalSettingsList *
terminal_app_get_profiles_list (TerminalApp *app)
{
return app->profiles_list;
}
#ifdef TERMINAL_SERVER
/**
* terminal_app_get_menubar:
* @app: a #TerminalApp
*
* Returns: (tranfer none): the main window menu bar as a #GMenuModel
*/
GMenuModel *
terminal_app_get_menubar (TerminalApp *app)
{
return app->menubar;
}
/**
* terminal_app_get_headermenu:
* @app: a #TerminalApp
*
* Returns: (tranfer none): the main window headerbar menu bar as a #GMenuModel
*/
GMenuModel *
terminal_app_get_headermenu (TerminalApp *app)
{
if (app->headermenu == nullptr)
terminal_app_create_headermenu (app);
return app->headermenu;
}
/**
* terminal_app_get_profilemenu:
* @app: a #TerminalApp
*
* Returns: (tranfer none): the main window headerbar profile menu as a #GMenuModel
*/
GMenuModel *
terminal_app_get_profilemenu (TerminalApp *app)
{
if (app->profilemenu == nullptr)
terminal_app_create_profilemenu (app);
return app->profilemenu;
}
/**
* terminal_app_get_profile_section:
* @app: a #TerminalApp
*
* Returns: (tranfer none): the main window's menubar's profiles section as a #GMenuModel
*/
GMenuModel *
terminal_app_get_profile_section (TerminalApp *app)
{
return G_MENU_MODEL (app->set_profile_menu);
}
#endif /* TERMINAL_SERVER */
/**
* terminal_app_get_settings_backend:
* @app: a #TerminalApp
*
* Returns: (tranfer none): the #GSettingsBackend to use for all #GSettings instances
*/
GSettingsBackend*
terminal_app_get_settings_backend(TerminalApp *app)
{
return app->settings_backend;
}
/**
* terminal_app_get_schema_source:
* @app: a #TerminalApp
*
* Returns: (tranfer none): the #GSettingsSchemaSource to use for all #GSettings instances
*/
GSettingsSchemaSource*
terminal_app_get_schema_source(TerminalApp *app)
{
return app->schema_source;
}
/**
* terminal_app_get_global_settings:
* @app: a #TerminalApp
*
* Returns: (tranfer none): the cached #GSettings object for the org.gnome.Terminal.Preferences schema
*/
GSettings *
terminal_app_get_global_settings (TerminalApp *app)
{
return app->global_settings;
}
/**
* terminal_app_get_desktop_interface_settings:
* @app: a #TerminalApp
*
* Returns: (tranfer none): the cached #GSettings object for the org.gnome.interface schema
*/
GSettings *
terminal_app_get_desktop_interface_settings (TerminalApp *app)
{
return app->desktop_interface_settings;
}
/**
* terminal_app_get_proxy_settings:
* @app: a #TerminalApp
*
* Returns: (tranfer none): the cached #GSettings object for the org.gnome.system.proxy schema
*/
GSettings *
terminal_app_get_proxy_settings (TerminalApp *app)
{
return app->system_proxy_settings;
}
/**
* terminal_app_get_proxy_settings_for_protocol:
* @app: a #TerminalApp
* @protocol: a #TerminalProxyProtocol
*
* Returns: (tranfer none): the cached #GSettings object for the org.gnome.system.proxy.@protocol schema
*/
GSettings*
terminal_app_get_proxy_settings_for_protocol(TerminalApp *app,
TerminalProxyProtocol protocol)
{
return app->system_proxy_protocol_settings[(int)protocol];
}
GSettings *
terminal_app_get_gtk_debug_settings (TerminalApp *app)
{
return app->gtk_debug_settings;
}
/**
* terminal_app_get_system_font:
* @app:
*
* Creates a #PangoFontDescription for the system monospace font.
*
* Returns: (transfer full): a new #PangoFontDescription
*/
PangoFontDescription *
terminal_app_get_system_font (TerminalApp *app)
{
gs_free char *font = nullptr;
g_return_val_if_fail (TERMINAL_IS_APP (app), nullptr);
font = g_settings_get_string (app->desktop_interface_settings, MONOSPACE_FONT_KEY_NAME);
return pango_font_description_from_string (font);
}
#ifdef TERMINAL_SERVER
GDBusObjectManagerServer *
terminal_app_get_object_manager (TerminalApp *app)
{
g_warn_if_fail (app->object_manager != nullptr);
return app->object_manager;
}
#endif /* TERMINAL_SERVER */
gboolean
terminal_app_get_menu_unified (TerminalApp *app)
{
g_return_val_if_fail (TERMINAL_IS_APP (app), TRUE);
return app->unified_menu;
}
gboolean
terminal_app_get_use_headerbar (TerminalApp *app)
{
g_return_val_if_fail (TERMINAL_IS_APP (app), FALSE);
return app->use_headerbar;
}
gboolean
terminal_app_get_dialog_use_headerbar (TerminalApp *app)
{
g_return_val_if_fail (TERMINAL_IS_APP (app), FALSE);
gboolean dialog_use_header;
g_object_get (gtk_settings_get_default (),
"gtk-dialogs-use-header", &dialog_use_header,
nullptr);
return dialog_use_header && app->use_headerbar;
}
gboolean
terminal_app_is_default_terminal(TerminalApp* app)
{
g_return_val_if_fail(TERMINAL_IS_APP(app), false);
return app->xte_is_default;
}
gboolean
terminal_app_get_ask_default_terminal(TerminalApp* app)
{
g_return_val_if_fail(TERMINAL_IS_APP(app), false);
return app->ask_default;
}
void
terminal_app_unset_ask_default_terminal(TerminalApp* app)
{
g_return_if_fail(TERMINAL_IS_APP(app));
app->ask_default = false;
g_object_notify(G_OBJECT(app), "ask-default-terminal");
}
void
terminal_app_make_default_terminal(TerminalApp* app)
{
g_return_if_fail(TERMINAL_IS_APP(app));
terminal_util_make_default_terminal();
app->xte_is_default = terminal_util_is_default_terminal();
g_object_notify(G_OBJECT(app), "is-default-terminal");
}