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#pragma once
#include "UpdateDialog.h"
#include "UpdateMessage.h"
#include "UpdateObserver.h"
#include <gtk/gtk.h>
class UpdateDialogGtk : public UpdateDialog
{
public:
UpdateDialogGtk();
// implements UpdateDialog
virtual void init(int argc, char** argv);
virtual void exec();
virtual void quit();
// observer callbacks - these may be called
// from a background thread
virtual void updateError(const std::string& errorMessage);
virtual void updateProgress(int percentage);
virtual void updateFinished();
private:
static void finish(GtkWidget* widget, gpointer dialog);
static gboolean notify(void* message);
GtkWidget* m_window;
GtkWidget* m_progressLabel;
GtkWidget* m_finishButton;
GtkWidget* m_progressBar;
bool m_hadError;
};
// helper functions which allow the GTK dialog to be loaded dynamically
// at runtime and used only if the GTK libraries are actually present
extern "C" {
UpdateDialogGtk* update_dialog_gtk_new();
}
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