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HelpViewer.h

Go to the documentation of this file.

#ifndef Impala_Visualization_GUI_HelpViewer_h
#define Impala_Visualization_GUI_HelpViewer_h

#include "OglGui/Window.h"
#include "OglGui/TextEdit.h"
#include "Basis/CmdOptions.h"

namespace Impala {
namespace Visualization {
namespace GUI {

class HelpViewer: public OglGui::Window
{
public:
    HelpViewer(OglGui::Window *parent, int width, int height):
        OglGui::Window(parent, width, height, true)
    {
        Init();
    }

    HelpViewer(OglGui::Window *parent, int x, int y, int width, int height):
        OglGui::Window(parent, x, y, width, height, true)
    {
        Init();
    }

private:
    void Init()
    {
        CmdOptions &options = CmdOptions::GetInstance();
        mHelpFile = options.GetString("helpFile");

        if (mHelpFile == "")
            mHelpFile = String("README.txt");

        mViewer = new OglGui::TextEdit(this, 2, 2, W() - 4, H() - 4, "", 3);
        mViewer->ConnectTo(this);
        mViewer->Editable(false);
        mViewer->ReadFile(mHelpFile);
        mViewer->SetRoundness(0,0,10,0);
        mViewer->SetBackground(0);
        mViewer->SetBorderType(4);
        mViewer->SetBorderFillShaded(2);
    }

    String              mHelpFile;
    OglGui::TextEdit*   mViewer;
};

}
}
}

#endif

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