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authorAlessandro Ghedini <al3xbio@gmail.com>2011-10-19 10:56:04 +0200
committerAlessandro Ghedini <al3xbio@gmail.com>2011-10-19 10:56:04 +0200
commit6451a495637c6e3047a5a56573cffc6e3de9a515 (patch)
tree7c3eb29532e7c4b36a9da13c5890664fb816959b /src/actionGroups/clipboardGroup.vala
Imported Upstream version 0.2+gitdfdad95upstream/0.2+gitdfdad95
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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.
+/////////////////////////////////////////////////////////////////////////
+
+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 void register(out string name, out string icon, out string settings_name) {
+ name = _("Clipboard");
+ icon = "edit-paste";
+ settings_name = "clipboard";
+ }
+
+ /////////////////////////////////////////////////////////////////////
+ /// 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);
+ }
+
+ }
+}
+
+}