llprogressview.h

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#ifndef LL_LLPROGRESSVIEW_H
#define LL_LLPROGRESSVIEW_H

#include "llpanel.h"
#include "llframetimer.h"

class LLImageRaw;
class LLButton;

class LLProgressView : public LLPanel
{
public:
        LLProgressView(const std::string& name, const LLRect& rect);
        virtual ~LLProgressView();

        virtual EWidgetType getWidgetType() const;
        virtual LLString getWidgetTag() const;

        /*virtual*/ void draw();
        /*virtual*/ BOOL handleHover(S32 x, S32 y, MASK mask);
        /*virtual*/ BOOL handleKeyHere(KEY key, MASK mask, BOOL called_from_parent);
        /*virtual*/ void setVisible(BOOL visible);

        void setText(const LLString& text);
        void setPercent(const F32 percent);

        // Set it to NULL when you want to eliminate the message.
        void setMessage(const LLString& msg);
        
        void setCancelButtonVisible(BOOL b, const LLString& label);

        static void onCancelButtonClicked( void* );

protected:
        BOOL mDrawBackground;
        F32 mPercentDone;
        LLString mText;
        LLString mMessage;
        LLButton*       mCancelBtn;
        LLFrameTimer    mFadeTimer;
        LLFrameTimer mProgressTimer;

        static LLProgressView* sInstance;
};

#endif // LL_LLPROGRESSVIEW_H

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