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VisualizationModule.h

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/*
 * VisualizationModule.h
 *
 *  Created on: 26-aug-2009
 *      Author: dodijk
 */

#ifndef VISUALIZATIONMODULE_H
#define VISUALIZATIONMODULE_H

#include "ConfigWindowModule.h"

#include "../TableDataStore.h"

#include "OglGui/Button.h"
#include "OglGui/TitledWindow.h"
#include "OglGui/Strut.h"
#include "OglGui/StringSelector.h"
#include "OglGui/GroupBox.h"

#include "Visualization/RgbOglImage.h"
#include "OglGui/GetOglImageByIdInterface.h"

namespace Impala {
namespace Application {
namespace MediaTable {

class VisualizationModule;

class VisualizationModuleListener : public ConfigWindowModuleListener {
public:
        VisualizationModuleListener() : ConfigWindowModuleListener("VisualizationModule") {}

        virtual void ReleaseConfigWindow() {}

        virtual void HandleNewWindow(VisualizationModule* module) {}
};

class VisualizationModule :
        public ConfigWindowModule,
        public OglGui::ButtonListener,
        public OglGui::GetOglImageByIdInterface
{
public:
        VisualizationModule(std::string name) : ConfigWindowModule("VisualizationModule", name) {

        }

    virtual OGLIMAGE* GetOglImageById(long long quid)
    {
                if(mGetOglImageByIdI != 0)
                        return mGetOglImageByIdI->GetOglImageById(quid);
                
        return Visualization::RgbOglImage::OglImage
                (TableDataStore::GetInstance()->GetImageDataByQuid(quid));
    }
        
        void SetGetOglImageByIdInterface(OglGui::GetOglImageByIdInterface* i)
        {
                mGetOglImageByIdI = i;
        }

        // Event listener for contributing to a configuration window
        bool ContributeToConfigurationWindow(OglGui::Window* wnd, OglGui::Window* grp) {
                mConfigWindow  = grp->GetParent();
                (new OglGui::Button(grp, grp->W()-4, 26, GetName(), BEV_ETCHED))->SetButtonListener(this);
                return true;
        }

    void ButtonSelectionEvent(OglGui::Button *src, void *userData)
    {
                if(src->GetLabel() == GetName())
{
// RvB: Added next line as otherwise in next config wnd pressing Next
// caused referring to no longer existing StringSelectors
// I do not know if thing now work as intended!!!
ClearConfigWindowValues();
            ModuleSelected();
}
// RvB: Added else clause because line above results in destroying src
else
                if(src->GetLabel() == "Next")
                {
                        StoreConfigWindowValues();
                        ClearConfigWindowValues();
            ViewSelected();
                }
    }
        
        virtual std::string GetNewWindowName()
        {
                return GetName();
        }

        virtual void NewWindow(OglGui::Window* window) {}

        void ModuleSelected() {
                VisualizationModule::DrawConfigWindow();
                OglGui::GroupBox* grp = new OglGui::GroupBox(mConfigWindow, mConfigWindow->W()-2, 362, "");

#ifdef MEDIATABLE_USING_MULTIPLE_VIEWS
                AddSelectorWithTableDataViews(grp, "View", GetName(), 304);
#else
                AddSelectorWithTableDataViews(grp, "View", "", 304);
#endif
                (new OglGui::Button(grp, grp->W()-4, 26, "Next", BEV_ETCHED))
                        ->SetButtonListener(this);

                grp->RepositionViewports();
                grp->ScaleChildren();

#ifndef MEDIATABLE_USING_MULTIPLE_VIEWS
                StoreConfigWindowValues();
                ClearConfigWindowValues();
                ViewSelected();
#endif
        }

        virtual void ViewSelected() {
                /* This event is fired after a view is selected in the configuration window. */
        }

        void DoHandleNewWindow(std::string title, OglGui::Window* window) {
        for (std::vector<ModuleListener*>::iterator it=mListeners.begin() ; it != mListeners.end(); it++ )
                ((VisualizationModuleListener*) (*it))->HandleNewWindow(this);
        }
        
        OglGui::GetOglImageByIdInterface*       mGetOglImageByIdI;
};

}
}
}

#endif /* VisualizationModule_H */

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