*
* Note that the members in the section 'state variables' are either
* in real-time (the actual size/position/state), or in
- * MessageQueue-time (the size/position/state at the time that the
+ * Scheduler-time (the size/position/state at the time that the
* now-executing message was enqueued). This distinction is important.
*/
// FIXME: put the scar box back in
// Static Data ////////////////////////////////////////////////////////////////////////////////
+ // FIXME
+ private abstract static class Message extends Scheduler.Task {
+ public abstract void perform();
+ public Object call(Object arg) { perform(); return null; }
+ }
+
/**< the most recently enqueued Move message; used to throttle the message rate */
private static Message lastMoveMessage = null;
- /** all instances of Surface which need to be refreshed by the MessageQueue */
+ /** all instances of Surface which need to be refreshed by the Scheduler */
public static Vec allSurfaces = new Vec();
/** When set to true, render() should abort as soon as possible and restart the rendering process */
public static boolean alt = false; ///< true iff the alt button is pressed down, in real time
public static boolean control = false; ///< true iff the control button is pressed down, in real time
public static boolean shift = false; ///< true iff the shift button is pressed down, in real time
- public static boolean button1 = false; ///< true iff button 1 is depressed, in MessageQueue-time
- public static boolean button2 = false; ///< true iff button 2 is depressed, in MessageQueue-time
- public static boolean button3 = false; ///< true iff button 3 is depressed, in MessageQueue-time
+ public static boolean button1 = false; ///< true iff button 1 is depressed, in Scheduler-time
+ public static boolean button2 = false; ///< true iff button 2 is depressed, in Scheduler-time
+ public static boolean button3 = false; ///< true iff button 3 is depressed, in Scheduler-time
public Box root; /**< The Box at the root of this surface */
public String cursor = "default";
- public int mousex; ///< the x position of the mouse, relative to this Surface, in MessageQueue-time
- public int mousey; ///< the y position of the mouse, relative to this Surface, in MessageQueue-time
+ public int mousex; ///< the x position of the mouse, relative to this Surface, in Scheduler-time
+ public int mousey; ///< the y position of the mouse, relative to this Surface, in Scheduler-time
public boolean minimized = false; ///< True iff this surface is minimized, in real time
public boolean maximized = false; ///< True iff this surface is maximized, in real time
else if (button == 2) new SimpleMessage("Press2", Boolean.TRUE, Box.whoIs(root, mousex, mousey));
else if (button == 3) {
final Box who = Box.whoIs(root, mousex, mousey);
- Message.Q.add(new Message() { public void perform() {
+ Scheduler.add(new Message() { public void perform() {
Platform.clipboardReadEnabled = true;
root.put("Press3", Boolean.TRUE);
Platform.clipboardReadEnabled = false;
else if (control) key = "C-" + key;
final String fkey = key;
- Message.Q.add(new KMessage(key));
+ Scheduler.add(new KMessage(key));
}
// This is implemented as a private static class instead of an anonymous class to work around a GCJ bug
- private class KMessage implements Message {
+ private class KMessage extends Message {
String key = null;
public KMessage(String k) { key = k; }
public void perform() {
if (key.toLowerCase().equals("alt")) alt = false;
else if (key.toLowerCase().equals("control")) control = false;
else if (key.toLowerCase().equals("shift")) shift = false;
- Message.Q.add(new Message() { public void perform() {
+ Scheduler.add(new Message() { public void perform() {
/* FIXME
outer: for(int i=0; i<keywatchers.size(); i++) {
Box b = (Box)keywatchers.elementAt(i);
* message), the subclass should use (-1,-1).
*/
protected final void Move(final int newmousex, final int newmousey) {
- Message.Q.add(lastMoveMessage = new Message() { public void perform() {
+ Scheduler.add(lastMoveMessage = new Message() { public void perform() {
synchronized(Surface.this) {
// if move messages are arriving faster than we can process them, we just start ignoring them
}
protected final void SizeChange(final int width, final int height) {
- Message.Q.add(new Message() { public void perform() {
+ Scheduler.add(new Message() { public void perform() {
if (width == root.width && height == root.height) return;
root.needs_reflow = true;
do { abort = false; root.reflow(width, height); } while(abort);
}
protected final void PosChange(final int x, final int y) {
- Message.Q.add(new Message() { public void perform() {
+ Scheduler.add(new Message() { public void perform() {
root.x = x;
root.y = y;
root.put("PosChange", Boolean.TRUE);
protected final void Minimized(boolean b) { minimized = b; new SimpleMessage("Minimized", b ? Boolean.TRUE : Boolean.FALSE, root); }
protected final void Maximized(boolean b) { maximized = b; new SimpleMessage("Maximized", b ? Boolean.TRUE : Boolean.FALSE, root); }
protected final void Focused(boolean b) { new SimpleMessage("Focused", b ? Boolean.TRUE : Boolean.FALSE, root); }
- public static void Refresh() { Message.Q.refresh(); }
+ public static void Refresh() {
+ Scheduler.add(new Scheduler.Task() { public Object call(Object arg) {
+ for(int i=0; i<allSurfaces.size(); i++)
+ ((Surface)allSurfaces.elementAt(i)).render();
+ return null;
+ }}); }
public final void setMaximized(boolean b) { if (b != maximized) _setMaximized(maximized = b); }
public final void setMinimized(boolean b) { if (b != minimized) _setMinimized(minimized = b); }
}
// FEATURE: reinstate recycler
- public class SimpleMessage implements Message {
+ public class SimpleMessage extends Message {
private Box boxContainingMouse;
private Object value;
this.boxContainingMouse = boxContainingMouse;
this.name = name;
this.value = value;
- Message.Q.add(this);
+ Scheduler.add(this);
}
public void perform() { boxContainingMouse.put(name, value); }
projects / org.ibex.core.git / blobdiff