Method EvMouseMove

roomedit/source/editcli.cpp:1157–1320

//////////////////////////////////////////////////////////////// TEditorClient ------------- Mouse MOVE: - Draw mouse pointer coord. - Either - Draw dragging objects OR Draw stretch selection box OR Highlight pointed object (and set it to new current object), only if CTRL key not pressed

//          if CTRL key not pressed
//
void TEditorClient::EvMouseMove (UINT modKeys, const TPoint& point)
{
	TLayoutWindow::EvMouseMove(modKeys, point);

	if ( PointerX != point.x  ||  PointerY != point.y )
	{
		// Display mouse coord. in MAP coord.
		TClientDC dc (Handle);
		DrawMouseCoord (dc);
	}

	// Space+drag panning
	if (SpacePanning && SpaceDragging)
	{
		long dx = point.x - PanLastX;
		long dy = point.y - PanLastY;
		OrigX -= (SHORT)(dx * DIV_SCALE);
		OrigY += (SHORT)(dy * DIV_SCALE);
		PanLastX = point.x;
		PanLastY = point.y;
		AdjustScroller();
		RefreshWindows();
		PointerX = point.x;
		PointerY = point.y;
		return;
	}

	PointerX = point.x;
	PointerY = point.y;

	// If Inserting object, don't do anything
	if ( InsertingObject )
	{
		// Maybe we should draw the object(s) ?
	}
	// If stretching selection box
	else if (StretchSelBox)
	{
		SHORT x = MAPX(PointerX);
		SHORT y = MAPY(PointerY);
		TMapDC dc (this);

		if ( !StretchMoved )
			StretchMoved = TRUE;
		else
			// Delete old selection box
			DrawStretchSelBox (dc);

		// Draw new selection box
		OldSelBoxX = x;
		OldSelBoxY = y;
		DrawStretchSelBox (dc);
	}

	// If dragging object
	else if (DragObject)
	{
		TMapDC dc (this);