Imported Upstream version 0.2+gitdfdad95upstream/0.2+gitdfdad95

1 files changed, 116 insertions, 0 deletions

diff --git a/src/actionGroups/clipboardGroup.vala b/src/actionGroups/clipboardGroup.vala
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+++ b/src/actionGroups/clipboardGroup.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 {
+
+/////////////////////////////////////////////////////////////////////////    
+/// 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);
+        }
+
+    }
+}
+
+}