status_bar.h

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#ifndef H_GEOGRAM_GFX_GUI_STATUS_BAR_H
#define H_GEOGRAM_GFX_GUI_STATUS_BAR_H
 
#include <geogram_gfx/basic/common.h>
#include <geogram/basic/progress.h>
 
namespace GEO {
 
    class GEOGRAM_GFX_API StatusBar : public GEO::ProgressClient {
    public:
 
        StatusBar();
 
        void begin() override;
 
        void progress(GEO::index_t step, GEO::index_t percent) override;
 
        void end(bool canceled) override;
 
        void draw();
 
        bool active() const {
            return (nb_active_ > 0);
        }
 
        virtual void update();
 
        float get_window_height() const {
            return height_;
        }
 
    private:
        bool progress_;
        index_t step_;
        index_t percent_;
        bool canceled_;
        index_t nb_active_;
        float height_;
    };
 
    typedef SmartPointer<StatusBar> StatusBar_var;
}
 
#endif