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ConceptSupportControl.h

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/*
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*/
#ifndef OglGui_ConceptSupport_Control_h
#define OglGui_ConceptSupport_Control_h

#ifndef OglGui_ViewerPointCloud_h
#include "OglGui/ViewerPointCloud.h"
#endif

#ifndef OglGui_Button_h
#include "OglGui/Button.h"
#endif

#ifndef OglGui_CheckBox_h
#include "OglGui/CheckBox.h"
#endif

namespace OglGui
{

class ConceptSupportControl : public Window, ButtonListener
{
public:
    static const int cNrOfColors    = 8;
    static const int cSetBtnId      = cNrOfColors;
    static const int cShowBtnId     = cNrOfColors+1;
    static const int cHideBtnId     = cNrOfColors+2;
    static const int cUnSelectBtnId = cNrOfColors+3;
    static const int cSelectBtnId   = cNrOfColors+4;

    ConceptSupportControl(Window* parent, int x, int y, int w, int h) :
        Window(parent, x, y, w, h)
    {
        Init(w, h);
    }

    void SetViewerPointCloud(ViewerPointCloud* vpc)
    {
        mViewerPointCloud = vpc;
    }

    ULONG*  Colors()
    {
        return mColors;
    }

    void ColorButtonSelection(Button* src, int userData)
    {
        for (int i=0; i<cNrOfColors; i++)
            mColorButtons[i]->SetBorderType(i==userData ? BEV_RIDGE : BEV_LINE);
        mColorIndex = userData;
    }

    void CommandButtonSelection(Button* src, int cmd)
    {
        ViewerPointCloud*   vpc = mViewerPointCloud;
        if (cmd==cSetBtnId)
            vpc->BorderColorTagged(selectedTag, true, mColors[mColorIndex]);
        if (cmd==cShowBtnId)
            vpc->TagBorderColorOnOff(mColors[mColorIndex],visibleTag|selectableTag,ignoreTag);
        if (cmd==cHideBtnId)
            vpc->TagBorderColorOnOff(mColors[mColorIndex],ignoreTag,visibleTag|selectableTag|selectedTag);
        if (cmd==cUnSelectBtnId)
            vpc->TagBorderColor(mColors[mColorIndex], selectedTag, false);
        if (cmd==cSelectBtnId)
            vpc->TagBorderColor(mColors[mColorIndex], selectedTag, true);
    }

    virtual void ButtonSelectionEvent(Button *src, void* userData)
    {
        if (userData>=(void*)0 && userData<(void*)cNrOfColors)
            ColorButtonSelection(src, (int) (long long) userData);
        else
            CommandButtonSelection(src, (int) (long long) userData);
    }

private:
    void Init(int w, int h)
    {
        mViewerPointCloud = 0;

        mColorIndex = 0;
        mColors[0] = 0xffff0000;
        mColors[1] = 0xffff8000;
        mColors[2] = 0xff800000;
        mColors[3] = 0xffffff00;
        mColors[4] = 0xff0000ff;
        mColors[5] = 0xff8080ff;
        mColors[6] = 0xff800080;
        mColors[7] = 0xffff00ff;

        // Color buttons
        for (int i=0; i<cNrOfColors; i++)
        {
            char    buf[100];
            mColorButtons[i] = ColorButton(this, 4, 4+i*20, 16, 16, mColors[i]);
            mColorButtons[i]->SetButtonListener(this, i);
            sprintf(buf, "Set %d info string", 8-i);
            mColorStrings[i] = new StaticText(this,20, 4+i*20, W()-24, 16, buf);
            mColorStrings[i]->SetAlign(oglLeftAlign, oglCenterAlign);
        }

        // Command Buttons
        int btnY = 4 + cNrOfColors*20;
        int cmdNr = cNrOfColors;
        mSetButton = CmdButton(4, btnY, 40, 20, "Set", cmdNr);
        mShowButton = CmdButton(48, btnY, 40, 20, "Show", cmdNr+1);
        mHideButton = CmdButton(92, btnY, 40, 20, "Hide", cmdNr+2);
        mSelectButton = CmdButton(142, btnY, 24, 20, "Un", cmdNr+3);
        mUnSelectButton = CmdButton(166, btnY, 60, 20, "Select", cmdNr+4);
    }

    Button* CmdButton(int x, int y, int w, int h, strconst str, int userData)
    {
        Button* btn = new Button(this, x, y, w, h, str, 4, 1);
        btn->SetButtonListener(this, userData);
        return btn;
    }

    Button* ColorButton(Window* parent, int x, int y, int w, int h, ULONG col)
    {
        Button* btn = new Button(parent, x, y, w, h, "", BEV_LINE, 1);
        btn->SetBorderFillShaded(0);
        btn->SetBorderBackground(col);
        btn->SetDoStateFeedback(false);
        return btn;
    }

    ViewerPointCloud*   mViewerPointCloud;
    Button*             mSetButton;
    Button*             mShowButton;
    Button*             mHideButton;
    Button*             mSelectButton;
    Button*             mUnSelectButton;
    Button*             mColorButtons[cNrOfColors];
    ULONG               mColors[cNrOfColors];
    int                 mColorIndex;
    StaticText*         mColorStrings[cNrOfColors];
};

} // namespace OglGui
#endif

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