Method setKeyDown

ij/src/main/java/ij/macro/Functions.java:3113–3139

()

	}

	void setKeyDown() {
		String keys = getStringArg();
		keys = keys.toLowerCase(Locale.US);
		altKeyDown = keys.indexOf("alt")!=-1;
		if (altKeyDown)
			IJ.setKeyDown(KeyEvent.VK_ALT);
		else
			IJ.setKeyUp(KeyEvent.VK_ALT);
		shiftKeyDown = keys.indexOf("shift")!=-1;
		if (shiftKeyDown)
			IJ.setKeyDown(KeyEvent.VK_SHIFT);
		else
			IJ.setKeyUp(KeyEvent.VK_SHIFT);
		boolean controlKeyDown = keys.indexOf("control")!=-1;
		if (controlKeyDown)
			IJ.setKeyDown(KeyEvent.VK_CONTROL);
		else
			IJ.setKeyUp(KeyEvent.VK_CONTROL);
		if (keys.equals("space"))
			IJ.setKeyDown(KeyEvent.VK_SPACE);
		else
			IJ.setKeyUp(KeyEvent.VK_SPACE);
		if (keys.indexOf("esc")!=-1)
			abortPluginOrMacro();
		else
			interp.keysSet = true;
	}

	void abortPluginOrMacro() {
		Interpreter.abortPrevious();