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authorAlessandro Ghedini <al3xbio@gmail.com>2012-01-21 19:07:09 +0100
committerAlessandro Ghedini <al3xbio@gmail.com>2012-01-21 19:07:09 +0100
commit60560a030fda3c539ff9dc1563b9926414a193da (patch)
tree77590b395685a8d48d3615e45629a1610d08c071 /src/gui/settingsWindow.vala
parentd6b2677825cbb423e2099563c16321c3e23d7899 (diff)
Imported Upstream version 0.4.0upstream/0.4.0
Diffstat (limited to 'src/gui/settingsWindow.vala')
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+/*
+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;
+ }
+}
+
+}