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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 {
/////////////////////////////////////////////////////////////////////////
/// This Group keeps a history of the last used Clipboard entries.
/// Experimental. Not enabled.
/////////////////////////////////////////////////////////////////////////
public class ClipboardGroup : ActionGroup {
/////////////////////////////////////////////////////////////////////
///
/////////////////////////////////////////////////////////////////////
private class ClipboardItem : GLib.Object {
public string name { get; private set; }
public string icon { get; private set; }
private Gtk.SelectionData contents;
public ClipboardItem(Gtk.SelectionData contents) {
this.contents = contents.copy();
this.name = this.contents.get_text() ?? "";
this.icon = "edit-paste";
}
public void paste() {
debug(name);
}
}
public ClipboardGroup(string parent_id) {
GLib.Object(parent_id : parent_id);
}
/////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////
/// Used to register this type of ActionGroup. It sets the display
/// name for this ActionGroup, it's icon name and the string used in
/// the pies.conf file for this kind of ActionGroups.
/////////////////////////////////////////////////////////////////////
public static GroupRegistry.TypeDescription register() {
var description = new GroupRegistry.TypeDescription();
description.name = _("Group: Clipboard");
description.icon = "edit-paste";
description.description = _("Manages your Clipboard.");
description.id = "clipboard";
return description;
}
/////////////////////////////////////////////////////////////////////
/// The clipboard to be monitored.
/////////////////////////////////////////////////////////////////////
private Gtk.Clipboard clipboard;
/////////////////////////////////////////////////////////////////////
/// The maximum remembered items of the clipboard.
/////////////////////////////////////////////////////////////////////
private const int max_items = 6;
private Gee.ArrayList<ClipboardItem?> items;
construct {
this.items = new Gee.ArrayList<ClipboardItem?>();
this.clipboard = Gtk.Clipboard.get(Gdk.SELECTION_CLIPBOARD);
this.clipboard.owner_change.connect(this.on_change);
}
private void on_change() {
if (this.clipboard.wait_is_text_available()) {
this.clipboard.request_contents(Gdk.Atom.intern("text/plain", false), this.add_item);
}
}
private void add_item(Gtk.Clipboard c, Gtk.SelectionData contents) {
var new_item = new ClipboardItem(contents);
if (this.items.size == this.max_items)
this.items.remove_at(0);
this.items.add(new_item);
// update slices
this.delete_all();
for (int i=0; i<this.items.size; ++i) {
var action = new SigAction(items[i].name, items[i].icon, i.to_string());
action.activated.connect(() => {
this.items[int.parse(action.real_command)].paste();
});
this.add_action(action);
}
}
}
}
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