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/*
Peek Copyright (c) 2015-2018 by Philipp Wolfer <ph.wolfer@gmail.com>
This file is part of Peek.
This software is licensed under the GNU General Public License
(version 3 or later). See the LICENSE file in this distribution.
*/
using Gtk;
namespace Peek.Ui {
[GtkTemplate (ui = "/com/uploadedlobster/peek/preferences.ui")]
class PreferencesDialog : Window {
private static Gtk.Window? instance;
public static Gtk.Window present_single_instance (Gtk.Window main_window) {
if (instance == null) {
instance = new PreferencesDialog ();
instance.delete_event.connect ((event) => {
instance = null;
main_window.set_keep_above (true);
return false;
});
}
instance.transient_for = main_window;
main_window.set_keep_above (false);
instance.present ();
return instance;
}
private GLib.Settings settings;
[GtkChild]
private Gtk.CheckButton interface_open_file_manager;
[GtkChild]
private Gtk.CheckButton interface_show_notification;
[GtkChild]
private Gtk.Box keybinding_toggle_recording_box;
#if HAS_KEYBINDER
private ShortcutLabel keybinding_toggle_recording_accelerator;
[GtkChild]
private Gtk.Box keybinding_toggle_recording_editor;
private Gtk.ToggleButton keybinding_toggle_recording_button;
#endif
[GtkChild]
private Gtk.ComboBoxText recording_output_format_combo_box;
[GtkChild]
private Gtk.Box recording_gifski_settings;
[GtkChild]
private Gtk.CheckButton recording_gifski_enabled;
[GtkChild]
private Gtk.Box recording_gifski_quality_box;
[GtkChild]
private Gtk.Adjustment recording_gifski_quality;
[GtkChild]
private Gtk.Scale recording_gifski_quality_scale;
[GtkChild]
private Gtk.Adjustment recording_start_delay;
[GtkChild]
private Gtk.Adjustment recording_framerate;
[GtkChild]
private Gtk.Adjustment recording_downsample;
[GtkChild]
private Gtk.CheckButton recording_capture_mouse;
public PreferencesDialog () {
Object ();
settings = Application.get_app_settings ();
settings.bind ("interface-open-file-manager",
interface_open_file_manager, "active",
SettingsBindFlags.DEFAULT);
settings.bind ("interface-show-notification",
interface_show_notification, "active",
SettingsBindFlags.DEFAULT);
settings.bind ("recording-output-format",
recording_output_format_combo_box, "active_id",
SettingsBindFlags.DEFAULT);
settings.bind ("recording-gifski-enabled",
recording_gifski_enabled, "active",
SettingsBindFlags.DEFAULT);
settings.bind ("recording-gifski-quality",
recording_gifski_quality, "value",
SettingsBindFlags.DEFAULT);
settings.bind ("recording-start-delay",
recording_start_delay, "value",
SettingsBindFlags.DEFAULT);
settings.bind ("recording-framerate",
recording_framerate, "value",
SettingsBindFlags.DEFAULT);
settings.bind ("recording-downsample",
recording_downsample, "value",
SettingsBindFlags.DEFAULT);
settings.bind ("recording-capture-mouse",
recording_capture_mouse, "active",
SettingsBindFlags.DEFAULT);
on_interface_open_file_manager_toggled (interface_open_file_manager);
on_gifski_toggled (recording_gifski_enabled);
for (int i = 20; i <= 100; i += 20) {
recording_gifski_quality_scale.add_mark (i, PositionType.BOTTOM, null);
}
if (!PostProcessing.GifskiPostProcessor.is_available ()) {
recording_gifski_settings.hide ();
}
#if HAS_KEYBINDER
if (DesktopIntegration.is_x11_backend ()) {
init_keybinding_editor ();
} else {
keybinding_toggle_recording_box.hide ();
}
#else
keybinding_toggle_recording_box.hide ();
#endif
#if DISABLE_OPEN_FILE_MANAGER
interface_open_file_manager.hide ();
#endif
}
[GtkCallback]
private void on_interface_open_file_manager_toggled (ToggleButton source) {
#if ! DISABLE_OPEN_FILE_MANAGER
interface_show_notification.sensitive = !source.active;
#endif
}
[GtkCallback]
private void on_output_format_changed () {
recording_gifski_settings.sensitive =
(recording_output_format_combo_box.active_id == OutputFormat.GIF.to_string ());
}
[GtkCallback]
private void on_gifski_toggled (ToggleButton source) {
recording_gifski_quality_box.sensitive = source.active;
}
#if HAS_KEYBINDER
public override bool delete_event (Gdk.EventAny event) {
Application.keybindings_paused = false;
return false;
}
private void init_keybinding_editor () {
var editor_box = keybinding_toggle_recording_editor;
// Display the configured shortcut to the user
keybinding_toggle_recording_accelerator = new ShortcutLabel ("");
keybinding_toggle_recording_accelerator.disabled_text = _ ("deactivated");
editor_box.pack_start (keybinding_toggle_recording_accelerator,
false, true, 0);
settings.bind ("keybinding-toggle-recording",
keybinding_toggle_recording_accelerator, "accelerator",
SettingsBindFlags.DEFAULT);
keybinding_toggle_recording_accelerator.width_request = 175;
// Add a button to change the keyboard shortcut
keybinding_toggle_recording_button = new Gtk.ToggleButton.with_label (
_ ("Change"));
keybinding_toggle_recording_button.toggled.connect (
on_keybinding_toggle_recording_button_toggled);
editor_box.pack_start (keybinding_toggle_recording_button, false, true, 0);
// Listen to key events on the window for setting keyboard shortcuts
this.key_release_event.connect (on_key_release);
editor_box.show_all ();
}
private void on_keybinding_toggle_recording_button_toggled (Button source) {
if (keybinding_toggle_recording_button.active) {
keybinding_toggle_recording_button.label = _ ("Press keys…");
Application.keybindings_paused = true;
} else {
keybinding_toggle_recording_button.label = _ ("Change");
Application.keybindings_paused = false;
}
}
private bool on_key_release (Gdk.EventKey event) {
if (keybinding_toggle_recording_button.active) {
keybinding_toggle_recording_button.active = false;
if (event.keyval == Gdk.Key.Escape && no_modifier_set (event.state)) {
return true;
} else if (event.keyval == Gdk.Key.BackSpace &&
no_modifier_set (event.state)) {
settings.set_string ("keybinding-toggle-recording", "");
} else if (event.is_modifier == 0) {
var mods = event.state & Gtk.accelerator_get_default_mod_mask ();
string accelerator = Gtk.accelerator_name (event.keyval, mods);
settings.set_string ("keybinding-toggle-recording", accelerator);
}
return true;
}
return false;
}
private static bool no_modifier_set (Gdk.ModifierType mods) {
return (mods & Gtk.accelerator_get_default_mod_mask ()) == 0;
}
#endif
}
}
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