Subversion Repositories Kolibri OS

dword screen_copy;

void ScreenCopy_activate() {

	SetEventMask(EVM_REDRAW+EVM_KEY+EVM_BUTTON+EVM_MOUSE);

	screen_copy = malloc(image.columns * image.rows * 3 );

}

void ScreenCopy_onMouseEvent(int mouseX, int mouseY, int lkm, int pkm) {

	dword i;

	int x, y;

	x = mouse.x + Form.left + 5 - calc(image.columns/2);

	y = mouse.y + Form.top + skin_height - calc(image.rows/2);

	CopyScreen(

		screen_copy,

		math.in(x, 0, screen.width - image.columns),

		math.in(y, 0, screen.height - image.rows),

		image.columns,

		image.rows

	);

	for (i = 0; i < image.columns*image.rows; i++;)

	{

		image.mas[i] = ESDWORD[i*3+screen_copy] & 0xFFFFFF;

	}

	DrawCanvas();

	if (mouse.down) {

		screen_copy = free(screen_copy);

		SetEventMask(EVM_REDRAW+EVM_KEY+EVM_BUTTON+EVM_MOUSE+EVM_MOUSE_FILTER);

		actionsHistory.saveCurrentState();

		setCurrentTool(previousTool);

		if (!CheckActiveProcess(Form.ID)) ActivateWindow(GetProcessSlot(Form.ID));

	}

}