func runEngineWithGtk(launcher launchers.Launcher, bootDescriptorPath string) guiOutcomeStruct {
log.Debug("Creating the GTK+ user interface...")
userInterface, err := gtkui.NewGtkUserInterface(launcher)
if err != nil {
return guiOutcomeStruct{
userInterface: nil,
err: err,
}
}
log.Debug("User interface created")
//----------------------------------------------------------------------------
log.Info("Opening boot descriptor: '%v'...", bootDescriptorPath)
bootDescriptor, err := descriptors.NewAppDescriptorFromPath(bootDescriptorPath)
if err != nil {
return guiOutcomeStruct{
userInterface: userInterface,
err: err,
}
}
log.Notice("Boot descriptor ready")
//----------------------------------------------------------------------------
log.Debug("Starting the launch process...")
err = engine.Run(launcher, userInterface, bootDescriptor)
return guiOutcomeStruct{
userInterface: userInterface,
err: err,
}
}
func (app *App) GetLocalDescriptor() (localDescriptor descriptors.AppDescriptor) {
if app.localDescriptorCached {
return app.localDescriptor
}
app.localDescriptorCached = true
if !caravel.FileExists(app.localDescriptorPath) {
log.Notice("The local descriptor is missing")
return nil
}
log.Notice("The local descriptor has been found! Opening it...")
localDescriptor, err := descriptors.NewAppDescriptorFromPath(app.localDescriptorPath)
if err != nil {
log.Warning(err.Error())
return nil
}
log.Notice("Local descriptor ready")
log.Debug("The local descriptor is: %#v", localDescriptor)
app.localDescriptor = localDescriptor
return localDescriptor
}
func StartGUI(launcher launchers.Launcher, bootDescriptorPath string) (err error) {
bootDescriptor, err := descriptors.NewAppDescriptorFromPath(bootDescriptorPath)
if err != nil {
return err
}
bashTerminal := terminals.NewBashTerminal()
userInterface := termui.NewTerminalUserInterface(launcher, bashTerminal)
result := engine.Run(launcher, userInterface, bootDescriptor)
log.Notice("OK")
return result
}
