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[xapantu <xapantu@xxxxxxxxx>]

xapantu has proposed merging lp:~xapantu/granite/contractor-view into lp:granite.

Requested reviews:
  elementary Pantheon team (elementary-pantheon)

For more details, see:
https://code.launchpad.net/~xapantu/granite/contractor-view/+merge/87818

A contractor TreeView, thanks to Tom :)
-- 
https://code.launchpad.net/~xapantu/granite/contractor-view/+merge/87818
Your team elementaryart (old) is subscribed to branch lp:granite.

=== modified file 'demo/main.vala'
--- demo/main.vala	2011-11-04 18:54:58 +0000
+++ demo/main.vala	2012-01-06 21:22:27 +0000
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011 Lucas Baudin <xapantu@xxxxxxxxx>, Jaap Broekhuizen <jaapz.b@xxxxxxxxx>
+ * Copyright (c) 2011-2012 Lucas Baudin <xapantu@xxxxxxxxx>, Jaap Broekhuizen <jaapz.b@xxxxxxxxx>
  *
  * This is a free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -177,6 +177,7 @@
             text_view.buffer.text += hash.lookup("Name") + ": " + hash.lookup("Description") +  " icon: " + hash.lookup("Exec") + "\n";    
         }
         contractor_tab.add(text_view);
+        contractor_tab.add(new ContractorView("file:///home/user/file.txt", "text/plain"));
 
         /* window properties */
         win.show_all();

=== modified file 'lib/CMakeLists.txt'
--- lib/CMakeLists.txt	2011-12-30 13:28:21 +0000
+++ lib/CMakeLists.txt	2012-01-06 21:22:27 +0000
@@ -67,6 +67,7 @@
     Widgets/Welcome.vala
     Widgets/ToolButtonWithMenu.vala
     Widgets/PopOver.vala
+    Widgets/ContractorView.vala
     Main.vala
     config.vapi
 CUSTOM_VAPIS

=== added file 'lib/Widgets/ContractorView.vala'
--- lib/Widgets/ContractorView.vala	1970-01-01 00:00:00 +0000
+++ lib/Widgets/ContractorView.vala	2012-01-06 21:22:27 +0000
@@ -0,0 +1,127 @@
+/*
+ * Copyright (c) 2012 Tom Beckmann
+ *
+ * This is a free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; see the file COPYING.  If not,
+ * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ */
+
+using Gtk;
+
+public class Granite.Widgets.ContractorView : TreeView {
+    
+    /**
+     * indicates if it was possible to connect to contractor
+     **/
+    public bool contractor_available;
+    
+    /**
+     * the index of the currently selected contract
+     **/
+    public int selected {
+        get {
+            TreePath path;
+            this.get_cursor (out path, null);
+            return int.parse (path.to_string ());
+        }
+        set {
+            this.set_cursor (new TreePath.from_string (value.to_string ()), null, false);
+        }
+    }
+    
+    /**
+     * the original array of contracts returned by contractor
+     **/
+    HashTable<string,string>[] contracts;
+    
+    /**
+     * Create the default ContractorView
+     * @param filename the file
+     * @param mime the mimetype of the file
+     * @param icon_size the size of the icon in pixel
+     * @param show_contract_name show the name of the contract in the list
+     **/
+    public ContractorView (string filename, string mime, int icon_size = 32, bool show_contract_name = true) {
+        /* Setup the ListStore */
+        var list = new ListStore (2, typeof (Gdk.Pixbuf), typeof (string));
+        this.model = list;
+        
+        /* GUI */
+        this.headers_visible = false;
+        this.hexpand = true;
+        
+        /* Events */
+        row_activated.connect(() => { run_selected(); });
+        
+        /* View */
+        var cell1 = new CellRendererPixbuf ();
+        cell1.set_padding (5, 8);
+        this.insert_column_with_attributes (-1, "", cell1, "pixbuf", 0);
+        var cell2 = new CellRendererText ();
+        cell2.set_padding (2, 8);
+        this.insert_column_with_attributes (-1, "", cell2, "markup", 1);
+
+        this.contracts = Granite.Services.Contractor.get_contract (filename, mime);
+        if (this.contracts == null || this.contracts.length == 0) {
+            warning ("You should install contractor (or no contracts found for this mime).\n");
+            contractor_available = false;
+            TreeIter it;
+            list.append (out it);
+            bool contractor_installed = this.contracts == null;
+            string message = contractor_installed ? _("Could not contact Contractor. You may need to install it") : _("No action found for this file");
+            try {
+                var icon = IconTheme.get_default ().load_icon (
+                    contractor_installed ? Gtk.Stock.DIALOG_ERROR : Gtk.Stock.DIALOG_INFO, 
+                    icon_size, 0);
+                list.set (it, 
+                    0, icon, 1, message);
+            }
+            catch (Error e) {
+                warning("%s\n", e.message);
+            }
+            set_sensitive(false);
+        }
+        else {
+            contractor_available = true;
+            
+            for (var i=0; i<this.contracts.length; i++){
+                TreeIter it;
+                list.append (out it);
+                string text = this.contracts[i].lookup ("Description");
+                if (show_contract_name)
+                    text = "<b>"+this.contracts[i].lookup ("Name")+"</b>\n"+text;
+                try{
+                    list.set (it, 
+                        0, IconTheme.get_default ().load_icon (this.contracts[i].lookup ("IconName"), 
+                        icon_size, 0), 1, text);
+                }
+                catch (Error e) {
+                    error (e.message);
+                }
+            }
+            this.selected = 0;
+        }
+    }
+    
+    public void run_selected () {
+        try {
+            Process.spawn_command_line_async (
+                this.contracts[this.selected].lookup ("Exec"));
+        }
+        catch (Error e) {
+            error (e.message);
+        }
+    }
+}