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#include "ReadableGuiView.h"
#include "math/Vector4.h"
#include "gui/GuiWindowDef.h"
namespace gui
{
ReadableGuiView::ReadableGuiView(wxWindow* parent) :
GuiView(parent)
{}
void ReadableGuiView::setGLViewPort()
{
double width = _windowDims[0];
double height = _windowDims[1];
double aspectRatio = _bgDims[0] / _bgDims[1];
if (width / height > aspectRatio)
{
width = height * aspectRatio;
}
else
{
height = width / aspectRatio;
}
SetSize(static_cast<int>(width), -1);
glViewport(0, 0, static_cast<GLsizei>(width), static_cast<GLsizei>(height));
}
void ReadableGuiView::setGui(const IGuiPtr& gui)
{
// Call the base class first
GuiView::setGui(gui);
Vector2 topLeft(0, 0);
Vector2 bottomRight(640, 480);
if (_gui != NULL)
{
IGuiWindowDefPtr bgWindowDef = _gui->findWindowDef("backgroundImage");
if (!bgWindowDef)
{
bgWindowDef = _gui->findWindowDef("backgroundmulti");
if (!bgWindowDef)
{
bgWindowDef = _gui->findWindowDef("backgroundsingle");
}
}
if (bgWindowDef != NULL)
{
const Vector4& rect = bgWindowDef->rect;
topLeft = Vector2(rect[0], rect[1]);
bottomRight = Vector2(rect[0] + rect[2], rect[1] + rect[3]);
}
}
_bgDims = bottomRight - topLeft;
_renderer.setVisibleArea(topLeft, bottomRight);
}
} // namespace
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