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 <[email protected]>, Jaap Broekhuizen <[email protected]> + * Copyright (c) 2011-2012 Lucas Baudin <[email protected]>, Jaap Broekhuizen <[email protected]> * * 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); + } + } +}
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