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CameraEventListPane.h

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/*
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*/
// Author: Richard van Balen

#ifndef Impala_Application_SDash_CameraEventListPane_h
#define Impala_Application_SDash_CameraEventListPane_h

#ifndef OglGui_DropDownWindow_h
#include "OglGui/DropDownWindow.h"
#endif

#ifndef OglGui_ScrollWnd_h
#include "OglGui/ScrollWnd.h"
#endif

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

#ifndef OglGui_RadioGroup_h
#include "OglGui/RadioGroup.h"
#endif

#include "Application/SDash/CameraEvent.h"
#include "Application/SDash/CameraEventList.h"

namespace Impala {
namespace Application {
namespace SDash {

class CameraEventListPane : public OglGui::Window,
                            public OglGui::RadioGroupListener,
                            public OglGui::CheckBoxListener,
                            public OglGui::AlertTimeLineListener,
                            public OglGui::ButtonListener
{
typedef OglGui::Window                  Window;
typedef OglGui::Button                  Button;
typedef OglGui::StaticText              StaticText;
typedef OglGui::ButtonListener          ButtonListener;
typedef OglGui::CheckBox                CheckBox;
typedef OglGui::CheckBoxListener        CheckBoxListener;
typedef OglGui::RadioGroup              RadioGroup;
typedef OglGui::RadioGroupListener      RadioGroupListener;
typedef OglGui::DropDownWindow          DropDownWindow;
typedef OglGui::ScrollWnd               ScrollWnd;
typedef OglGui::AlertTimeLine           AlertTimeLine;

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

    virtual void ButtonSelectionEvent(Button *src, void* userData)
    {
        mCameraEventList->DiscardCurrent();
    }

    virtual void CheckBoxEvent(CheckBox *src, bool checked, void* userData)
    {
        mCameraEventList->HideDiscarded(checked);
    }

    // respond to camera selection buttons
    virtual void OnRadioChange(RadioGroup *src, int nr, void* data)
    {
        if (nr == 15)
            mCameraEventList->ShowAllCameras();
        else
        {
            int camId = nr + 1; // starting at 1
            mCameraEventList->ShowCameraWithId(camId);
        }
        mScrollWnd->VerticalScrollBar()->SetNewPos(0);
        mCameraEventList->SelectTopCameraEvent();
    }

    virtual void
    AlertSelectionEvent(AlertTimeLine *src,int btnId,int btnData,void* userData)
    {
        CameraEvent* cameraEvent = (CameraEvent*) btnData;
        int camId = btnId;
        EventList()->ShowCameraWithId(camId);
        Button* btn;
        // Quick dirty hack to ensure jumping to top even when already
        // in same camera group
        if (WhichCameraRadioGroup()->GetActiveRadio() == camId-1)
        {
            btn = WhichCameraRadioGroup()->GetButton(camId);
            WhichCameraRadioGroup()->ButtonSelectionEvent(btn,(void*)camId);
        }
        btn = WhichCameraRadioGroup()->GetButton(camId-1);
        WhichCameraRadioGroup()->ButtonSelectionEvent(btn, (void*)(camId - 1));
        EventList()->SelectCameraEvent(cameraEvent);
    }

    CameraEventList* EventList()             { return mCameraEventList; }
    CheckBox*        HideDiscardedCheck()    { return mHideDiscardedCheck; }
    Button*          ShowAllCameraButton()   { return mShowAllCameraButton; }
    Button*          DiscardButton()         { return mDiscardButton; }
    RadioGroup*      WhichCameraRadioGroup() { return mWhichCameraRadioGroup; }
    ScrollWnd*       Scroller()              { return mScrollWnd; }

private:
    void Init(int w, int h)
    {
        SetBorderType(BEV_ETCHED);

        mScrollWnd = new ScrollWnd(this,2,60,w-4,h-64,true,0,1);

        mCameraEventList =
           new CameraEventList(mScrollWnd->ContentHolder(),0,0,300,20,"Events");
        mCameraEventList->SetBorderType(0);
        mScrollWnd->ReplaceContentPane(mCameraEventList);

        mCameraEventList->DropDown(true);

        mHideDiscardedCheck = new CheckBox(this,4,34,w-30,22,"Hide Discarded");
        mHideDiscardedCheck->SetCheckBoxListener(this);

        mDiscardButton = new Button(this,w-124,34,120,22,"Discard",BEV_ETCHED,true);
        mDiscardButton->SetButtonListener(this);

        mWhichCameraRadioGroup = new RadioGroup(this,2,2,w-4,30,2);
        Button* btn;
        char    buf[40];
        int     rW = (w-40)/15;
        int     i;
        for (i=0; i<15; i++)
        {
            sprintf(buf, "%d", i+1);
            btn = new Button(mWhichCameraRadioGroup,2+i*(rW+1),3,rW,24,buf,
                             BEV_RAISED, true);
            mWhichCameraRadioGroup->Add(btn);
        }
        btn = new Button(mWhichCameraRadioGroup,2+i*(rW+1),3,rW,24,"All",
                         BEV_RAISED, true);
        mWhichCameraRadioGroup->Add(btn);
        mWhichCameraRadioGroup->SetActiveRadio(15);
        mWhichCameraRadioGroup->SetRadioListener(this);
        mWhichCameraRadioGroup->ScaleChildren();

        ScaleChildren();
    }

    ScrollWnd*          mScrollWnd;
    CameraEventList*    mCameraEventList;
    CheckBox*           mHideDiscardedCheck;
    Button*             mShowAllCameraButton;
    Button*             mDiscardButton;
    RadioGroup*         mWhichCameraRadioGroup;
};

}
}
}
#endif

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