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#include "globals.h"
#include "ImageFieldState.h"
ImageFieldState::ImageFieldState(DialogState *dialog, ImageField *field)
: FieldState(dialog, field)
{
}
ImageFieldState::~ImageFieldState()
{
}
ImageField * ImageFieldState::getField() const
{
return (ImageField *) FieldState::getField();
}
Size ImageFieldState::getPreferedSize() const
{
HBITMAP hBmp = getImage();
BITMAP bmp;
if (hBmp == NULL || GetObject(hBmp, sizeof(bmp), &bmp) == 0)
return Size(0, 0);
return Size(bmp.bmWidth, bmp.bmHeight);
}
HBITMAP ImageFieldState::getImage() const
{
return getField()->getImage();
}
bool ImageFieldState::isEmpty() const
{
return getImage() == NULL;
}
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