// Check if the audio uses a supported format
public bool AudioSupportedFormat(out string msg)
{
Dependencies dependencies;
string format;
format = Backends.GStreamer.DetectMedia.GetType (AudioFile);
Logger.Debug ("SlideShow.SupportedFormat. Filename {0} is {1}", AudioFile, format);
dependencies = new Dependencies ();
if (String.Compare (format, "application/x-id3", StringComparison.OrdinalIgnoreCase) == 0)
{
if (dependencies.MP3Support == false)
{
msg = String.Format (Catalog.GetString ("The file '{0}' is encoded in MP3 but you do not have the right codec installed."), AudioFile);
return false;
}
}
msg = string.Empty;
return true;
}
void OnBuildProject(object sender, EventArgs args)
{
Dependencies dependencies;
bool support;
string msg_audio;
dependencies = new Dependencies ();
if (project.AudioSupportedFormat (out msg_audio) == false)
{
string msg;
msg = String.Format (Catalog.GetString (
// Translators: {0} is the error message
"{0}\n\nGo to 'Check Mistelix's Dependencies Requirements' dialog and make sure that you have the right audio codecs installed.\n\nIf you continue, your project will have no audio."),
msg_audio);
MessageDialog md = new MessageDialog (app_window,
DialogFlags.Modal, MessageType.Warning,
ButtonsType.Ok, false, msg);
md.Run ();
md.Destroy ();
}
if (project.Details.Type == ProjectType.DVD)
support = dependencies.DvdSupport;
else
support = dependencies.TheoraSupport;
if (support == false) {
CheckDependenciesDialog dependencies_dialog = new CheckDependenciesDialog (project);
dependencies_dialog.Dependencies = dependencies;
dependencies_dialog.RunModal ();
return;
}
if (project.Details.Type == ProjectType.DVD) {
if (project.Buttons.Count == 0) {
String msg;
msg = Catalog.GetString ("A DVD project needs at least one button item. You can create a button by dragging a project element into the main DVD menu area.");
MessageDialog md = new MessageDialog (app_window,
DialogFlags.Modal, MessageType.Warning,
ButtonsType.Ok, msg);
md.Run ();
md.Destroy ();
return;
}
if (project.Details.Theme == null) {
String msg;
msg = Catalog.GetString ("A DVD project needs a theme. Use the 'Select DVD Menu Theme' menu option to select a theme.");
MessageDialog md = new MessageDialog (app_window,
DialogFlags.Modal, MessageType.Warning,
ButtonsType.Ok, msg);
md.Run ();
md.Destroy ();
return;
}
}
BuildProjectDialog build_dialog = new BuildProjectDialog (project);
build_dialog.RunModal ();
}
public override ResponseType RunModal()
{
List <Dependencies.Dependency> status;
Gdk.Color color;
Pixbuf image;
const int icon_size = 16;
if (dependencies == null)
dependencies = new Dependencies ();
status = dependencies.Status;
CellRendererText action_cell = new CellRendererText ();
action_cell.WrapWidth = 300;
action_cell.WrapMode = Pango.WrapMode.Word;
CellRendererPixbuf status_cell = new CellRendererPixbuf ();
status_cell.StockSize = (uint)Gtk.IconSize.Menu;
treeview.AppendColumn (Catalog.GetString ("Status"), status_cell, "pixbuf", COL_STATUS);
treeview.AppendColumn (Catalog.GetString ("Dependency"), new CellRendererText (), "text", COL_DEPEN);
treeview.AppendColumn (Catalog.GetString ("Action"), action_cell, "text", COL_ACTION);
treeview.Model = store = new ListStore (typeof (Gdk.Pixbuf), typeof (string), typeof (string));
for (int row = 0; row < status.Count; row++)
{
if (status[row].Available)
image = Gtk.IconTheme.Default.LoadIcon ("gtk-yes", icon_size, (Gtk.IconLookupFlags) 0);
else
image = Gtk.IconTheme.Default.LoadIcon ("gtk-no", icon_size, (Gtk.IconLookupFlags) 0);
store.AppendValues (image, status[row].Component, status[row].Action);
}
text_buffer.Text = dependencies.CapabilitiesSummary;
Gtk.Label label = new Gtk.Label ();
dependencies_vbox.Add (label);
label.ShowAll ();
color = label.Style.Background (StateType.Normal);
dependencies_vbox.Remove (label);
textview_intro.ModifyBase (Gtk.StateType.Normal, color);
capabilitiesview.ModifyBase (Gtk.StateType.Normal, color);
return base.RunModal ();
}