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Diffstat (limited to 'src/gui/settingsWindow.vala')
| -rw-r--r-- | src/gui/settingsWindow.vala | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/src/gui/settingsWindow.vala b/src/gui/settingsWindow.vala new file mode 100644 index 0000000..1eaa0b4 --- /dev/null +++ b/src/gui/settingsWindow.vala @@ -0,0 +1,174 @@ +/* +Copyright (c) 2011 by Simon Schneegans + +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/>. +*/ + +namespace GnomePie { + +///////////////////////////////////////////////////////////////////////// +/// The settings menu of Gnome-Pie, with options for theme switching and +/// some general options. +///////////////////////////////////////////////////////////////////////// + +public class SettingsWindow : GLib.Object { + + ///////////////////////////////////////////////////////////////////// + /// Some widgets. + ///////////////////////////////////////////////////////////////////// + + private Gtk.Dialog? window = null; + private ThemeList? theme_list = null; + private Gtk.ToggleButton? indicator = null; + private Gtk.ToggleButton? autostart = null; + + ///////////////////////////////////////////////////////////////////// + /// C'tor creates, the dialog. + ///////////////////////////////////////////////////////////////////// + + public SettingsWindow() { + try { + + Gtk.Builder builder = new Gtk.Builder(); + + builder.add_from_file (Paths.ui_files + "/settings.ui"); + + this.window = builder.get_object("window") as Gtk.Dialog; + + this.theme_list = new ThemeList(); + + var scroll_area = builder.get_object("theme-scrolledwindow") as Gtk.ScrolledWindow; + scroll_area.add(this.theme_list); + + (builder.get_object("close-button") as Gtk.Button).clicked.connect(on_close_button_clicked); + + this.autostart = (builder.get_object("autostart-checkbox") as Gtk.ToggleButton); + this.autostart.toggled.connect(on_autostart_toggled); + + this.indicator = (builder.get_object("indicator-checkbox") as Gtk.ToggleButton); + this.indicator.toggled.connect(on_indicator_toggled); + + var scale_slider = (builder.get_object("scale-hscale") as Gtk.HScale); + scale_slider.set_range(0.5, 2.0); + scale_slider.set_increments(0.05, 0.25); + scale_slider.set_value(Config.global.global_scale); + + bool changing = false; + bool changed_again = false; + + scale_slider.value_changed.connect(() => { + if (!changing) { + changing = true; + Timeout.add(300, () => { + if (changed_again) { + changed_again = false; + return true; + } + + Config.global.global_scale = scale_slider.get_value(); + Config.global.load_themes(Config.global.theme.name); + changing = false; + return false; + }); + } else { + changed_again = true; + } + }); + + this.window.delete_event.connect(this.window.hide_on_delete); + + } catch (GLib.Error e) { + error("Could not load UI: %s\n", e.message); + } + } + + ///////////////////////////////////////////////////////////////////// + /// Sets the parent window, in order to make this window stay in + /// front. + ///////////////////////////////////////////////////////////////////// + + public void set_parent(Gtk.Window parent) { + this.window.set_transient_for(parent); + } + + ///////////////////////////////////////////////////////////////////// + /// Displays the window on the screen. + ///////////////////////////////////////////////////////////////////// + + public void show() { + this.indicator.active = Config.global.show_indicator; + this.autostart.active = Config.global.auto_start; + + this.window.show_all(); + } + + ///////////////////////////////////////////////////////////////////// + /// Called when the close button is clicked. + ///////////////////////////////////////////////////////////////////// + + private void on_close_button_clicked() { + this.window.hide(); + } + + ///////////////////////////////////////////////////////////////////// + /// Creates or deletes the autostart file. This code is inspired + /// by project synapse as well. + ///////////////////////////////////////////////////////////////////// + + private void on_autostart_toggled(Gtk.ToggleButton check_box) { + bool active = check_box.active; + if (!active && FileUtils.test(Paths.autostart, FileTest.EXISTS)) { + // delete the autostart file + FileUtils.remove (Paths.autostart); + } + else if (active && !FileUtils.test(Paths.autostart, FileTest.EXISTS)) { + string autostart_entry = + "#!/usr/bin/env xdg-open\n" + + "[Desktop Entry]\n" + + "Name=Gnome-Pie\n" + + "Exec=gnome-pie\n" + + "Encoding=UTF-8\n" + + "Type=Application\n" + + "X-GNOME-Autostart-enabled=true\n" + + "Icon=gnome-pie\n"; + + // create the autostart file + string autostart_dir = GLib.Path.get_dirname(Paths.autostart); + if (!FileUtils.test(autostart_dir, FileTest.EXISTS | FileTest.IS_DIR)) { + DirUtils.create_with_parents(autostart_dir, 0755); + } + + try { + FileUtils.set_contents(Paths.autostart, autostart_entry); + FileUtils.chmod(Paths.autostart, 0755); + } catch (Error e) { + var d = new Gtk.MessageDialog (this.window, 0, Gtk.MessageType.ERROR, Gtk.ButtonsType.CLOSE, + "%s", e.message); + d.run (); + d.destroy (); + } + } + } + + ///////////////////////////////////////////////////////////////////// + /// Shows or hides the indicator. + ///////////////////////////////////////////////////////////////////// + + private void on_indicator_toggled(Gtk.ToggleButton check_box) { + var check = check_box as Gtk.CheckButton; + Config.global.show_indicator = check.active; + } +} + +} |