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