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TableControlBarWindow.h

Go to the documentation of this file.

#ifndef VideoExcel_TableControlBarWindow_h
#define VideoExcel_TableControlBarWindow_h

#include "TableWindow.h"
#include "GridWindow.h"
#include "OglGui/Button.h"
#include "OglGui/CheckBox.h"

namespace Impala {
namespace Application {
namespace VideoExcel {

class TableControlBarWindow :   public OglGui::Window,
                                OglGui::ButtonListener,
                                OglGui::CheckBoxListener
{
public:
    typedef OglGui::Window                          Window;
    typedef OglGui::Button                          Button;
    typedef OglGui::CheckBox                        CheckBox;

    TableControlBarWindow(Window* parent, TableWindow *table, GridWindow *grid,
                          int width, int height) :
        Window(parent, width, height)
    {
        Init(table, grid, width, height);
    }

    TableControlBarWindow(Window* parent, TableWindow *table, GridWindow* grid,
                          int x, int y, int width, int height) :
        Window(parent, x, y, width, height)
    {
        Init(table, grid, width, height);
    }

// Listeners

    virtual void CheckBoxEvent(CheckBox *src, bool checked, void *userData)
    {
        int idx = (long long)userData;
        switch (idx)
        {
            case CHECK_GRID:
                SwitchMode(checked);
                break;
            case CHECK_ZOOM:
                mTable->SetAutoZoom(checked);
                break;
            case CHECK_PREVIEW:
                mTable->SetShowPreview(checked);
                break;
        }
    }

    virtual void ButtonSelectionEvent(Button *src, void* userData)
    {
        if (userData == (void*) BUTTON_RESETFILTERS)
        {
            ILOG_DEBUG("Reset filters");
            mTable->ResetFilters();
        }
    }

    void SwitchMode(bool to_grid)
    {
        if (to_grid)
        {
            mTable->SetVisible(false);
            mGrid->SetVisible(true);
            mHorZoom->SetVisible(false);
            mGrid->SetListenTableUpdates(true);
            mTable->SetListenTableUpdates(false);
            mGrid->UpdateScrollFromSourceEvent();
            mGrid->UpdateNumberOfRowsEvent();
            mGrid->UpdateRowsEvent();
        }
        else
        {
            mHorZoom->SetVisible(true);
            mGrid->SetVisible(false);
            mTable->SetVisible(true);
            mGrid->SetListenTableUpdates(false);
            mTable->SetListenTableUpdates(true);
            mTable->UpdateScrollFromSourceEvent();
            mTable->UpdateNumberOfRowsEvent();
            mTable->UpdateRowsEvent();
        }
    }

private :

    void Init(TableWindow *table, GridWindow *grid, int w, int h)
    {
        mTable = table;
        mGrid  = grid;

        SetBorderType(1);
        SetBorderFillShaded(DEEP_SHADE_UP);

        Button *b = new Button(this, 120, 28, "reset filters");
        b->SetButtonListener(this, BUTTON_RESETFILTERS);

        CheckBox *c = new CheckBox(this, 130, 28, "display as grid");
        c->SetCheckBoxListener(this, CHECK_GRID);

        mHorZoom = new CheckBox(this, 130, 28, "horizontal zoom");
        mHorZoom->SetCheckBoxListener(this, CHECK_ZOOM);
        c = new CheckBox(this, 130, 28, "detailed preview");
        c->SetCheckBoxListener(this, CHECK_PREVIEW);     
    }

    TableWindow*    mTable;
    GridWindow*     mGrid;
    CheckBox*       mHorZoom;

    static const int CHECK_GRID = 3;
    static const int CHECK_ZOOM = 1;
    static const int CHECK_PREVIEW = 2;
    static const int BUTTON_RESETFILTERS = 4;

    ILOG_VAR_DEC;
};

ILOG_VAR_INIT(TableControlBarWindow, Application.VideoExcel);

} // namespace VideoExcel
} // namespace Application
} // namespace Impala
#endif // TableControlBarWindow_h

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