Method Paint

roomedit/source/editcli.cpp:999–1060

//////////////////////////////////////////////////////////////// TEditorClient -------------

// -------------
//
void TEditorClient::Paint (TDC& dc, bool erase, TRect& rect)
{
	// Save GDI object and set WAIT cursor
	// SELECT_WAIT_CURSOR();

	TLayoutWindow::Paint(dc, erase, rect);

	// Draw mouse coord.
	DrawMouseCoord (dc);

	// Set new visible map limits
	VisMapMinX = MAPX(rect.left);
	VisMapMaxX = MAPX(rect.right);
	VisMapMinY = MAPY(rect.bottom);	// Vertical axe is reversed!
	VisMapMaxY = MAPY(rect.top);	// Vertical axe is reversed!

	// Draw map
	TMapDC ndc (this, dc);
	ndc.DrawMap (EditMode, GridScale, GridShown) ;

	if (NumThings >= 2)
	{
	int left = Things[0].xpos;
	int top = Things[0].ypos;
	int right = Things[1].xpos;
	int bottom = Things[1].ypos;
#ifndef WINDOWS_SCALING
	left = SCREENX(left);
	top = SCREENY(top);
	right = SCREENX(right);
	bottom = SCREENY(bottom);
#endif
	int oldROP2 = ndc.SetROP2 (R2_XORPEN);
	ndc.SetPenColor16 (GetKodObjectColor (Things[0].type));
	ndc.Rectangle(left, top, right+1, bottom+1);
	ndc.SetROP2 (oldROP2);
	}

	// Draw selected objects if user isn't dragging
	if ( ! DragObject )
	{
		// Draw selection
		if ( Selected != NULL)
			HighlightSelection (ndc, EditMode, Selected);

		// Draw current selected object
		if (CurObject >= 0)
			HighlightObject(ndc, EditMode, CurObject, HL_COLOR);
	}

	// Draw mouse coord.
	DrawMouseCoord (dc);

	// Restore visible map limits
	VisMapMinX = MAPX(0);
	VisMapMaxX = MAPX(ScrMaxX);
	VisMapMinY = MAPY(ScrMaxY);		// Vertical axe is reversed!
	VisMapMaxY = MAPY(0);			// Vertical axe is reversed!