GLWToolTip.h

Go to the documentation of this file.

////////////////////////////////////////////////////////////////////////////////
//    Scorched3D (c) 2000-2009
//
//    This file is part of Scorched3D.
//
//    Scorched3D is free software; you can redistribute it and/or modify
//    it under the terms of the GNU General Public License as published by
//    the Free Software Foundation; either version 2 of the License, or
//    (at your option) any later version.
//
//    Scorched3D is distributed in the hope that it will be useful,
//    but WITHOUT ANY WARRANTY; without even the implied warranty of
//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//    GNU General Public License for more details.
//
//    You should have received a copy of the GNU General Public License
//    along with Scorched3D; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
////////////////////////////////////////////////////////////////////////////////

#if !defined(__INCLUDE_GLWToolTiph_INCLUDE__)
#define __INCLUDE_GLWToolTiph_INCLUDE__

#include <engine/GameStateI.h>
#include <common/ToolTip.h>
#include <list>

class GLWToolTip : public GameStateI
{
public:
        static GLWToolTip *instance();

        bool addToolTip(ToolTip::ToolTipType type, 
                const LangString &title, const LangString &text,
                float x, float y, float w, float h);
        bool addToolTip(ToolTip *tip, 
                float x, float y, float w, float h);
        void clearToolTip(float x, float y, float w, float h);

        // Inherited from GameStateI
        virtual void simulate(const unsigned state, float frameTime);
        virtual void draw(const unsigned state);

protected:
        static GLWToolTip *instance_;
        ToolTip *currentTip_;
        ToolTip *lastTip_;
        float timeDrawn_, timeSeen_;
        float refreshTime_;

        // ToolTip properties
        float currentX_, currentY_;
        float currentW_, currentH_;
        float tipX_, tipY_;
        float tipW_, tipH_;
        float tipOffX_, tipOffY_;
        float tipTextWidth_;
        float tipTextHeight_;
        LangString tipTitle_, tipText_;
        std::list<LangString> tipTexts_;

        void setupTip(ToolTip *tip);
        void calculateTip(ToolTip *tip);
private:
        GLWToolTip();
        virtual ~GLWToolTip();
};

#endif

---