diff options
Diffstat (limited to 'plugins/awt/src/net/java/games/input/AWTMouse.java')
| -rw-r--r-- | plugins/awt/src/net/java/games/input/AWTMouse.java | 321 |
1 files changed, 173 insertions, 148 deletions
diff --git a/plugins/awt/src/net/java/games/input/AWTMouse.java b/plugins/awt/src/net/java/games/input/AWTMouse.java index ed76ed6..37c8eee 100644 --- a/plugins/awt/src/net/java/games/input/AWTMouse.java +++ b/plugins/awt/src/net/java/games/input/AWTMouse.java @@ -33,165 +33,190 @@ import java.awt.event.AWTEventListener; import java.awt.event.MouseEvent; import java.awt.event.MouseWheelEvent; +import java.util.List; +import java.util.ArrayList; + +import java.io.IOException; + /** * @author Jeremy - * - * TODO To change the template for this generated type comment go to - * Window - Preferences - Java - Code Style - Code Templates + * @author elias */ -public class AWTMouse extends Mouse implements AWTEventListener { - - private AWTAxis xMove = new AWTAxis("X", Component.Identifier.Axis.X); - private AWTAxis yMove = new AWTAxis("Y", Component.Identifier.Axis.Y); - private AWTAxis zMove = new AWTAxis("Wheel", Component.Identifier.Axis.SLIDER); - - private AWTButton button1 = new AWTButton("Left", Component.Identifier.Button.LEFT); - private AWTButton button2 = new AWTButton("Middle", Component.Identifier.Button.MIDDLE); - private AWTButton button3 = new AWTButton("Right", Component.Identifier.Button.RIGHT); - - private Point oldMouseLocation = new Point(0,0); - private Point newMouseLocation = new Point(0,0); - private int scrollAmount = 0; - private boolean button1Value = false; - private boolean button2Value = false; - private boolean button3Value = false; - - /** - * @param name - */ - protected AWTMouse(String name) { - super(name); +final class AWTMouse extends Mouse implements AWTEventListener { + private final static int EVENT_X = 1; + private final static int EVENT_Y = 2; + private final static int EVENT_BUTTON = 4; + + private final List awt_events = new ArrayList(); + private final List processed_awt_events = new ArrayList(); + + private int event_state = EVENT_X; + + protected AWTMouse() { + super("AWTMouse", createComponents(), new Controller[]{}, new Rumbler[]{}); Toolkit.getDefaultToolkit().addAWTEventListener(this, AWTEvent.MOUSE_EVENT_MASK | AWTEvent.MOUSE_MOTION_EVENT_MASK | AWTEvent.MOUSE_WHEEL_EVENT_MASK); - this.ball = new AWTMouseBall(xMove, yMove, zMove); - this.buttons = new AWTMouseButtons(new AWTMouseButton(button1), new AWTMouseButton(button2), new AWTMouseButton(button3)); } - /* (non-Javadoc) - * @see net.java.games.input.Controller#poll() - */ - public boolean poll() { - button1.setValue(button1Value); - button2.setValue(button2Value); - button3.setValue(button3Value); - - zMove.setValue(scrollAmount); - scrollAmount = 0; - - //System.out.println("old mouse location " + oldMouseLocation); - //System.out.println("new mouse location " + newMouseLocation); - yMove.setValue((float)(newMouseLocation.getY() - oldMouseLocation.getY())); - xMove.setValue((float)(newMouseLocation.getX() - oldMouseLocation.getX())); - oldMouseLocation.setLocation(newMouseLocation.getLocation()); - //newMouseLocation.setLocation(0,0); - - return true; - } + private final static Component[] createComponents() { + return new Component[]{new Axis(Component.Identifier.Axis.X), + new Axis(Component.Identifier.Axis.Y), + new Axis(Component.Identifier.Axis.Z), + new Button(Component.Identifier.Button.LEFT), + new Button(Component.Identifier.Button.MIDDLE), + new Button(Component.Identifier.Button.RIGHT)}; + } - /* (non-Javadoc) - * @see java.awt.event.AWTEventListener#eventDispatched(java.awt.AWTEvent) - */ - public void eventDispatched(AWTEvent event) { - //System.out.println("AWTMouse: From: " + arg0.getSource() + " - " + arg0); - if(event instanceof MouseWheelEvent) { + private final void processButtons(int button_enum, float value) { + Button button = getButton(button_enum); + if (button != null) + button.setValue(value); + } + + private final Button getButton(int button_enum) { + switch (button_enum) { + case MouseEvent.BUTTON1: + return (Button)getLeft(); + case MouseEvent.BUTTON2: + return (Button)getMiddle(); + case MouseEvent.BUTTON3: + return (Button)getRight(); + case MouseEvent.NOBUTTON: + default: + // Unknown button + return null; + } + } + + private final void processEvent(AWTEvent event) throws IOException { + if (event instanceof MouseWheelEvent) { MouseWheelEvent mwe = (MouseWheelEvent)event; - scrollAmount += mwe.getWheelRotation(); - //System.out.println("New scroll amount: " + scrollAmount); - } - if(event instanceof MouseEvent) { + Axis wheel = (Axis)getWheel(); + wheel.setValue(wheel.poll() + mwe.getWheelRotation()); + } else if (event instanceof MouseEvent) { MouseEvent me = (MouseEvent)event; - newMouseLocation.setLocation(me.getPoint()); - //System.out.println("Mouse moved to " + newMouseLocation); - if(me.getID() == MouseEvent.MOUSE_PRESSED) { - //System.out.println("Button was pressed"); - if(me.getButton() == MouseEvent.BUTTON1) { - //System.out.println("Button 1 was pressed"); - button1Value = true; - } else if(me.getButton() == MouseEvent.BUTTON2) { - //System.out.println("Button 2 was pressed"); - button2Value = true; - } else if(me.getButton() == MouseEvent.BUTTON3) { - //System.out.println("Button 3 was pressed"); - button3Value = true; - } - } else if(me.getID() == MouseEvent.MOUSE_RELEASED) { - //ystem.out.println("Button was released"); - if(me.getButton() == MouseEvent.BUTTON1) { - //System.out.println("Button 1 was released"); - button1Value = false; - } else if(me.getButton() == MouseEvent.BUTTON2) { - //System.out.println("Button 2 was released"); - button2Value = false; - } else if(me.getButton() == MouseEvent.BUTTON3) { - //System.out.println("Button 3 was released"); - button3Value = false; - } - } else { - //System.out.println("Mouse event ID " + me.getID() + " (" + me.getClass().getName() + ")"); - } - } else { - System.out.println("AWTMouse got an event of type " + event.getClass().getName()); - } - } + Axis x = (Axis)getX(); + Axis y = (Axis)getY(); + x.setValue(me.getX()); + y.setValue(me.getY()); + switch (me.getID()) { + case MouseEvent.MOUSE_PRESSED: + processButtons(me.getButton(), 1f); + break; + case MouseEvent.MOUSE_RELEASED: + processButtons(me.getButton(), 0f); + break; + default: + break; + } + } + } - /** Mouse ball under AWT - */ - private class AWTMouseBall extends Ball { - /** Constructs the new mouse ball - * @param x The x axis - * @param y The y axis - * @param wheel The mouse wheel axis - */ - public AWTMouseBall(Component x, Component y, Component wheel) { - super(AWTMouse.this.getName() + " ball"); - this.x = x; - this.y = y; - this.wheel = wheel; + public final synchronized void pollDevice() throws IOException { + Axis wheel = (Axis)getWheel(); + wheel.setValue(0); + for (int i = 0; i < awt_events.size(); i++) { + AWTEvent event = (AWTEvent)awt_events.get(i); + processEvent(event); + processed_awt_events.add(event); } - } + awt_events.clear(); + } - /** Mouse buttons under AWT - */ - private class AWTMouseButtons extends Buttons { - /** Creates the new mouse's buttons - * @param left Left mouse button - * @param right Right mouse button - * @param middle Middle mouse button - */ - public AWTMouseButtons(Button left, Button right, Button middle) { - super(AWTMouse.this.getName() + " buttons"); - this.left = left; - this.right = right; - this.middle = middle; - } - } + protected final synchronized boolean getNextDeviceEvent(Event event) throws IOException { + while (true) { + if (processed_awt_events.isEmpty()) + return false; + AWTEvent awt_event = (AWTEvent)processed_awt_events.get(0); + if (awt_event instanceof MouseWheelEvent) { + MouseWheelEvent awt_wheel_event = (MouseWheelEvent)awt_event; + long nanos = awt_wheel_event.getWhen()*1000000L; + event.set(getWheel(), awt_wheel_event.getWheelRotation(), nanos); + processed_awt_events.remove(0); + } else if (awt_event instanceof MouseEvent) { + MouseEvent mouse_event = (MouseEvent)awt_event; + long nanos = mouse_event.getWhen()*1000000L; + switch (event_state) { + case EVENT_X: + event_state = EVENT_Y; + event.set(getX(), mouse_event.getX(), nanos); + return true; + case EVENT_Y: + event_state = EVENT_BUTTON; + event.set(getY(), mouse_event.getY(), nanos); + return true; + case EVENT_BUTTON: + processed_awt_events.remove(0); + event_state = EVENT_X; + Button button = getButton(mouse_event.getButton()); + if (button != null) { + switch (mouse_event.getID()) { + case MouseEvent.MOUSE_PRESSED: + event.set(button, 1f, nanos); + return true; + case MouseEvent.MOUSE_RELEASED: + event.set(button, 0f, nanos); + return true; + default: + break; + } + } + break; + default: + throw new RuntimeException("Unknown event state: " + event_state); + } + } + } + } - /** AWT specific mouse buttons - */ - private class AWTMouseButton extends Mouse.Button { - /** The real Axis - */ - private Component realAxis; - - /** Construct an AWT mouse button from the given axis - * @param axis The axis that holds the data - */ - public AWTMouseButton(Component axis) { - super(axis.getName(), (Component.Identifier.Button)axis.getIdentifier()); - this.realAxis = axis; - } - - /** Returns true f this axis is relative - * @return Always returns false for a mouse button - */ - public boolean isRelative() { - return false; - } - - /** Returns the data for this mouse button - * @return Retursn this mouse buttons value - */ - public float getPollData(){ - return realAxis.getPollData(); - } - } + public final synchronized void eventDispatched(AWTEvent event) { + awt_events.add(event); + } + + final static class Axis extends AbstractComponent { + private float value; + + public Axis(Component.Identifier.Axis axis_id) { + super(axis_id.getName(), axis_id); + } + + public final boolean isRelative() { + return false; + } + + public final boolean isAnalog() { + return true; + } + + protected final void setValue(float value) { + this.value = value; + } + + protected final float poll() throws IOException { + return value; + } + } + + final static class Button extends AbstractComponent { + private float value; + + public Button(Component.Identifier.Button button_id) { + super(button_id.getName(), button_id); + } + + protected final void setValue(float value) { + this.value = value; + } + + protected final float poll() throws IOException { + return value; + } + + public final boolean isAnalog() { + return false; + } + + public final boolean isRelative() { + return false; + } + } } |