[f-spot] Show import failures after import.

[Ruben Vermeersch <rubenv src gnome org>]

commit ef78056b4fad7a70397b1e09d45bb9bbdd99449c
Author: Ruben Vermeersch <ruben savanne be>
Date:   Sat Aug 7 23:02:30 2010 +0200

    Show import failures after import.

 src/Makefile.am                      |    1 +
 src/UI.Dialog/ImportDialog.cs        |    9 ++
 src/UI.Dialog/ImportFailureDialog.cs |  146 ++++++++++++++++++++++++++++++++++
 3 files changed, 156 insertions(+), 0 deletions(-)
---
diff --git a/src/Makefile.am b/src/Makefile.am
index bfc2f6e..ee68fda 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -139,6 +139,7 @@ SOURCES = \
 	UI.Dialog/EditTagIconDialog.cs \
 	UI.Dialog/GladeDialog.cs \
 	UI.Dialog/ImportDialog.cs \
+	UI.Dialog/ImportFailureDialog.cs \
 	UI.Dialog/LastRollDialog.cs \
 	UI.Dialog/PreferenceDialog.cs \
 	UI.Dialog/ProgressDialog.cs \
diff --git a/src/UI.Dialog/ImportDialog.cs b/src/UI.Dialog/ImportDialog.cs
index 2ee01cc..c97f1e2 100644
--- a/src/UI.Dialog/ImportDialog.cs
+++ b/src/UI.Dialog/ImportDialog.cs
@@ -273,6 +273,7 @@ namespace FSpot.UI.Dialog
                     break;
 
                 case ImportEvent.ImportFinished:
+                    ShowFailuresIfNeeded (Controller.FailedImports);
                     Controller = null;
                     Destroy ();
                     break;
@@ -283,6 +284,14 @@ namespace FSpot.UI.Dialog
             }
         }
 
+        void ShowFailuresIfNeeded (List<SafeUri> files)
+        {
+            if (Controller.FailedImports.Count == 0)
+                return;
+
+            new ImportFailureDialog (files).Show ();
+        }
+
         void OnControllerProgressUpdated (int current, int total)
         {
             var importing_label = Catalog.GetString ("Importing Photos: {0} of {1}...");
diff --git a/src/UI.Dialog/ImportFailureDialog.cs b/src/UI.Dialog/ImportFailureDialog.cs
new file mode 100644
index 0000000..bc4e9df
--- /dev/null
+++ b/src/UI.Dialog/ImportFailureDialog.cs
@@ -0,0 +1,146 @@
+using System;
+using System.Collections.Generic;
+using Gtk;
+using Mono.Unix;
+using Hyena;
+
+namespace FSpot.UI.Dialog
+{
+	public class ImportFailureDialog : Gtk.Dialog
+	{
+		// FIXME: Replace with ErrorListDialog from Banshee when possible
+
+        private VBox inner_vbox;
+
+        private Label header_label;
+        private Hyena.Widgets.WrapLabel message_label;
+        private TreeView list_view;
+        private Expander details_expander;
+
+        private ListStore simple_model;
+
+        private AccelGroup accel_group;
+        protected AccelGroup AccelGroup {
+            get { return accel_group; }
+        }
+
+
+
+		public ImportFailureDialog (List<SafeUri> files) : base ()
+		{
+			BuildUI ();
+
+            ListView.Model = new ListStore (typeof (string), typeof (string));
+            ListView.AppendColumn ("Filename", new CellRendererText (), "text", 0);
+            ListView.AppendColumn ("Path", new CellRendererText (), "text", 1);
+            ListView.HeadersVisible = false;
+
+			Title = Catalog.GetString ("Import failures");
+			Header = Catalog.GetString ("Some files failed to import");
+			Message = Catalog.GetString ("Some files could not be imported, they might be corrupt "
+					+ "or there might be something wrong with the storage on which they reside.");
+
+			foreach (SafeUri uri in files) {
+				(ListView.Model as ListStore).AppendValues (uri.GetFilename (), uri.GetBaseUri ().ToString ());
+			}
+		}
+
+		private void BuildUI ()
+		{
+            // The BorderWidth situation here is a bit nuts b/c the
+            // ActionArea's is set to 5.  So we work everything else out
+            // so it all totals to 12.
+            //
+            // WIDGET           BorderWidth
+            // Dialog           5
+            //   VBox           2
+            //     inner_vbox   5 => total = 12
+            //     ActionArea   5 => total = 12
+            BorderWidth = 5;
+            base.VBox.BorderWidth = 0;
+
+            // This spacing is 2 b/c the inner_vbox and ActionArea should be
+            // 12 apart, and they already have BorderWidth 5 each
+            base.VBox.Spacing = 2;
+
+            inner_vbox = new VBox () { Spacing = 12, BorderWidth = 5, Visible = true };
+            base.VBox.PackStart (inner_vbox, true, true, 0);
+
+            Visible = false;
+            HasSeparator = false;
+
+            var table = new Table (3, 2, false) {
+                RowSpacing = 12,
+                ColumnSpacing = 16
+            };
+
+            table.Attach (new Image () {
+                    IconName = "dialog-error",
+                    IconSize = (int)IconSize.Dialog,
+                    Yalign = 0.0f
+                }, 0, 1, 0, 3, AttachOptions.Shrink, AttachOptions.Fill | AttachOptions.Expand, 0, 0);
+
+            table.Attach (header_label = new Label () { Xalign = 0.0f }, 1, 2, 0, 1,
+                AttachOptions.Fill | AttachOptions.Expand,
+                AttachOptions.Shrink, 0, 0);
+
+            table.Attach (message_label = new Hyena.Widgets.WrapLabel (), 1, 2, 1, 2,
+                AttachOptions.Fill | AttachOptions.Expand,
+                AttachOptions.Shrink, 0, 0);
+
+            var scrolled_window = new ScrolledWindow () {
+                HscrollbarPolicy = PolicyType.Automatic,
+                VscrollbarPolicy = PolicyType.Automatic,
+                ShadowType = ShadowType.In
+            };
+
+            list_view = new TreeView () {
+                HeightRequest = 120,
+                WidthRequest = 200
+            };
+            scrolled_window.Add (list_view);
+
+            table.Attach (details_expander = new Expander (Catalog.GetString ("Details")),
+                1, 2, 2, 3,
+                AttachOptions.Fill | AttachOptions.Expand,
+                AttachOptions.Fill | AttachOptions.Expand,
+                0, 0);
+            details_expander.Add (scrolled_window);
+
+            VBox.PackStart (table, true, true, 0);
+            VBox.Spacing = 12;
+            VBox.ShowAll ();
+
+            accel_group = new AccelGroup ();
+            AddAccelGroup (accel_group);
+
+            Button button = new Button (Stock.Close);
+            button.CanDefault = true;
+            button.UseStock = true;
+            button.Show ();
+			button.Clicked += (o, a) => {
+				Destroy ();
+			};
+
+            AddActionWidget (button, ResponseType.Close);
+
+			DefaultResponse = ResponseType.Close;
+			button.AddAccelerator ("activate", accel_group, (uint)Gdk.Key.Return, 0, AccelFlags.Visible);
+		}
+
+        public string Header {
+            set {
+                header_label.Markup = String.Format("<b><big>{0}</big></b>",
+                    GLib.Markup.EscapeText(value));
+            }
+        }
+
+        public string Message {
+            set { message_label.Text = value; }
+        }
+
+        public TreeView ListView {
+            get { return list_view; }
+        }
+	}
+}