/*
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 Gtk settings menu of Gnome-Pie.
/////////////////////////////////////////////////////////////////////////
public class Preferences : Gtk.Window {
/////////////////////////////////////////////////////////////////////
/// C'tor, constructs the whole dialog. Many thanks to the
/// synapse-project, since some of this code is taken from there!
/////////////////////////////////////////////////////////////////////
public Preferences() {
this.title = _("Gnome-Pie - Settings");
this.set_position(Gtk.WindowPosition.CENTER);
this.set_size_request(550, 550);
this.resizable = false;
this.icon_name = "gnome-pie";
this.delete_event.connect(hide_on_delete);
// main container
var main_vbox = new Gtk.VBox(false, 12);
main_vbox.border_width = 12;
add(main_vbox);
// tab container
var tabs = new Gtk.Notebook();
// general tab
var general_tab = new Gtk.VBox(false, 6);
general_tab.border_width = 12;
// behavior frame
var behavior_frame = new Gtk.Frame(null);
behavior_frame.set_shadow_type(Gtk.ShadowType.NONE);
var behavior_frame_label = new Gtk.Label(null);
behavior_frame_label.set_markup(Markup.printf_escaped ("<b>%s</b>", _("Behavior")));
behavior_frame.set_label_widget(behavior_frame_label);
var behavior_vbox = new Gtk.VBox (false, 6);
var align = new Gtk.Alignment (0.5f, 0.5f, 1.0f, 1.0f);
align.set_padding (6, 12, 12, 12);
align.add (behavior_vbox);
behavior_frame.add (align);
// Autostart checkbox
var autostart = new Gtk.CheckButton.with_label (_("Startup on Login"));
autostart.tooltip_text = _("If checked, Gnome-Pie will start when you log in.");
autostart.active = Config.global.auto_start;
autostart.toggled.connect(autostart_toggled);
behavior_vbox.pack_start(autostart, false);
// Indicator icon
var indicator = new Gtk.CheckButton.with_label (_("Show Indicator"));
indicator.tooltip_text = _("If checked, an indicator for easy access of the settings menu is shown in your panel.");
indicator.active = Config.global.show_indicator;
indicator.toggled.connect(indicator_toggled);
behavior_vbox.pack_start(indicator, false);
// Open Pies at Mouse
var open_at_mouse = new Gtk.CheckButton.with_label (_("Open Pies at Mouse"));
open_at_mouse.tooltip_text = _("If checked, pies will open at your pointer. Otherwise they'll pop up in the middle of the screen.");
open_at_mouse.active = Config.global.open_at_mouse;
open_at_mouse.toggled.connect(open_at_mouse_toggled);
behavior_vbox.pack_start(open_at_mouse, false);
// Slider
var slider_hbox = new Gtk.HBox (false, 6);
behavior_vbox.pack_start(slider_hbox);
var scale_label = new Gtk.Label(_("Global Scale"));
slider_hbox.pack_start(scale_label, false, false);
var scale_slider = new Gtk.HScale.with_range(0.5, 2.0, 0.05);
scale_slider.set_value(Config.global.global_scale);
scale_slider.value_pos = Gtk.PositionType.RIGHT;
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;
}
});
slider_hbox.pack_end(scale_slider, true, true);
general_tab.pack_start (behavior_frame, false);
// theme frame
var theme_frame = new Gtk.Frame(null);
theme_frame.set_shadow_type(Gtk.ShadowType.NONE);
var theme_frame_label = new Gtk.Label(null);
theme_frame_label.set_markup(Markup.printf_escaped("<b>%s</b>", _("Themes")));
theme_frame.set_label_widget(theme_frame_label);
// scrollable frame
var scroll = new Gtk.ScrolledWindow (null, null);
align = new Gtk.Alignment(0.5f, 0.5f, 1.0f, 1.0f);
align.set_padding(6, 12, 12, 12);
align.add(scroll);
theme_frame.add(align);
scroll.set_policy (Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC);
scroll.set_shadow_type (Gtk.ShadowType.IN);
// themes list
var theme_list = new ThemeList();
scroll.add(theme_list);
general_tab.pack_start (theme_frame, true, true);
tabs.append_page(general_tab, new Gtk.Label(_("General")));
// pies tab
var pies_tab = new Gtk.VBox(false, 6);
pies_tab.border_width = 12;
tabs.append_page(pies_tab, new Gtk.Label(_("Pies")));
// scrollable frame
scroll = new Gtk.ScrolledWindow (null, null);
align = new Gtk.Alignment(0.5f, 0.5f, 1.0f, 1.0f);
align.add(scroll);
pies_tab.add(align);
scroll.set_policy (Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC);
scroll.set_shadow_type (Gtk.ShadowType.IN);
// pies list
var pie_list = new PieList();
scroll.add(pie_list);
// bottom box
var info_box = new Gtk.HBox (false, 6);
// info image
var info_image = new Gtk.Image.from_stock (Gtk.Stock.INFO, Gtk.IconSize.MENU);
info_box.pack_start (info_image, false);
// info label
var info_label = new TipViewer({
_("You can right-click in the list for adding or removing entries."),
_("You can reset Gnome-Pie to its default options with the terminal command \"gnome-pie --reset\"."),
_("The radiobutton at the beginning of each slice-line indicates the QuickAction of the pie."),
_("Pies can be opened with the terminal command \"gnome-pie --open=ID\"."),
_("Feel free to visit Gnome-Pie's homepage at %s!").printf("<a href='http://gnome-pie.simonschneegans.de'>gnome-pie.simonschneegans.de</a>"),
_("You can drag'n'drop applications from your main menu to the list above."),
_("If you want to give some feedback, please write an e-mail to %s!").printf("<a href='mailto:code@simonschneegans.de'>code@simonschneegans.de</a>"),
_("You may drag'n'drop URLs and bookmarks from your internet browser to the list above."),
_("Bugs can be reported at %s!").printf("<a href='https://github.com/Simmesimme/Gnome-Pie'>Github</a>"),
_("It's possible to drag'n'drop files and folders from your file browser to the list above."),
_("It's recommended to keep your Pies small (at most 6-8 Slices). Else they will become hard to navigate."),
_("In order to create a launcher for a Pie, drag the Pie from the list to your desktop!")
});
this.show.connect(info_label.start_slide_show);
this.hide.connect(info_label.stop_slide_show);
info_box.pack_start (info_label);
// down Button
var down_button = new Gtk.Button();
down_button.tooltip_text = _("Moves the selected Slice down");
down_button.sensitive = false;
var down_image = new Gtk.Image.from_stock (Gtk.Stock.GO_DOWN, Gtk.IconSize.LARGE_TOOLBAR);
down_button.add(down_image);
down_button.clicked.connect (() => {
pie_list.selection_down();
});
info_box.pack_end(down_button, false, false);
// up Button
var up_button = new Gtk.Button();
up_button.tooltip_text = _("Moves the selected Slice up");
up_button.sensitive = false;
var up_image = new Gtk.Image.from_stock (Gtk.Stock.GO_UP, Gtk.IconSize.LARGE_TOOLBAR);
up_button.add(up_image);
up_button.clicked.connect (() => {
pie_list.selection_up();
});
info_box.pack_end(up_button, false, false);
pie_list.get_selection().changed.connect(() => {
Gtk.TreeIter selected;
if (pie_list.get_selection().get_selected(null, out selected)) {
Gtk.TreePath path = pie_list.model.get_path(selected);
if (path.get_depth() == 1) {
up_button.sensitive = false;
down_button.sensitive = false;
} else {
up_button.sensitive = true;
down_button.sensitive = true;
int child_pos = path.get_indices()[1];
if (child_pos == 0)
up_button.sensitive = false;
path.up();
Gtk.TreeIter parent_iter;
pie_list.model.get_iter(out parent_iter, path);
if (child_pos == pie_list.model.iter_n_children(parent_iter)-1)
down_button.sensitive = false;
}
}
});
pies_tab.pack_start (info_box, false);
main_vbox.pack_start(tabs);
// close button
var bbox = new Gtk.HButtonBox ();
bbox.set_layout (Gtk.ButtonBoxStyle.END);
var close_button = new Gtk.Button.from_stock(Gtk.Stock.CLOSE);
close_button.clicked.connect (() => {
hide();
});
bbox.pack_start (close_button);
main_vbox.pack_start(bbox, false);
main_vbox.show_all();
this.hide.connect(() => {
// save settings on close
Config.global.save();
Pies.save();
});
}
/////////////////////////////////////////////////////////////////////
/// Creates or deletes the autostart file. This code is inspired
/// by project synapse as well.
/////////////////////////////////////////////////////////////////////
private void 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, 0, Gtk.MessageType.ERROR, Gtk.ButtonsType.CLOSE,
"%s", e.message);
d.run ();
d.destroy ();
}
}
}
/////////////////////////////////////////////////////////////////////
/// Shows or hides the indicator.
/////////////////////////////////////////////////////////////////////
private void indicator_toggled(Gtk.ToggleButton check_box) {
var check = check_box as Gtk.CheckButton;
Config.global.show_indicator = check.active;
}
/////////////////////////////////////////////////////////////////////
/// Toggles whether the Pies are shown at the mouse or in the middle
/// of the screen.
/////////////////////////////////////////////////////////////////////
private void open_at_mouse_toggled(Gtk.ToggleButton check_box) {
var check = check_box as Gtk.CheckButton;
Config.global.open_at_mouse = check.active;
}
}
}