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gwt: get multitouch events

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This commit is contained in:
Hannes Janetzek
2013-06-30 08:50:20 +02:00
parent 099ab0e817
commit 5c1c634e85
1 changed files with 495 additions and 421 deletions
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362
vtm-gdx-html/src/org/oscim/gdx/emu/com/badlogic/gdx/backends/gwt/GwtInput.java
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@@ -26,10 +26,12 @@ import com.badlogic.gdx.backends.gwt.widgets.TextInputDialogBox;
import com.badlogic.gdx.backends.gwt.widgets.TextInputDialogBox.TextInputDialogListener; import com.badlogic.gdx.backends.gwt.widgets.TextInputDialogBox.TextInputDialogListener;
import com.badlogic.gdx.utils.TimeUtils; import com.badlogic.gdx.utils.TimeUtils;
import com.google.gwt.core.client.JavaScriptObject; import com.google.gwt.core.client.JavaScriptObject;
import com.google.gwt.core.client.JsArray;
import com.google.gwt.dom.client.CanvasElement; import com.google.gwt.dom.client.CanvasElement;
import com.google.gwt.dom.client.Document; import com.google.gwt.dom.client.Document;
import com.google.gwt.dom.client.Element; import com.google.gwt.dom.client.Element;
import com.google.gwt.dom.client.NativeEvent; import com.google.gwt.dom.client.NativeEvent;
import com.google.gwt.dom.client.Touch;
import com.google.gwt.event.dom.client.KeyCodes; import com.google.gwt.event.dom.client.KeyCodes;
public class GwtInput implements Input { public class GwtInput implements Input {
@@ -46,111 +48,117 @@ public class GwtInput implements Input {
final CanvasElement canvas; final CanvasElement canvas;
boolean hasFocus = true; boolean hasFocus = true;
public GwtInput (CanvasElement canvas) { public GwtInput(CanvasElement canvas) {
this.canvas = canvas; this.canvas = canvas;
hookEvents(); hookEvents();
} }
@Override @Override
public float getAccelerometerX () { public float getAccelerometerX() {
return 0; return 0;
} }
@Override @Override
public float getAccelerometerY () { public float getAccelerometerY() {
return 0; return 0;
} }
@Override @Override
public float getAccelerometerZ () { public float getAccelerometerZ() {
return 0; return 0;
} }
@Override @Override
public int getX () { public int getX() {
return mouseX; return mouseX;
} }
@Override @Override
public int getX (int pointer) { public int getX(int pointer) {
if (pointer != 0) return 0; if (pointer != 0)
return 0;
return mouseX; return mouseX;
} }
@Override @Override
public int getDeltaX () { public int getDeltaX() {
return deltaX; return deltaX;
} }
@Override @Override
public int getDeltaX (int pointer) { public int getDeltaX(int pointer) {
if (pointer != 0) return 0; if (pointer != 0)
return 0;
return deltaX; return deltaX;
} }
@Override @Override
public int getY () { public int getY() {
return mouseY; return mouseY;
} }
@Override @Override
public int getY (int pointer) { public int getY(int pointer) {
if (pointer != 0) return 0; if (pointer != 0)
return 0;
return mouseY; return mouseY;
} }
@Override @Override
public int getDeltaY () { public int getDeltaY() {
return deltaY; return deltaY;
} }
@Override @Override
public int getDeltaY (int pointer) { public int getDeltaY(int pointer) {
if (pointer != 0) return 0; if (pointer != 0)
return 0;
return deltaY; return deltaY;
} }
@Override @Override
public boolean isTouched () { public boolean isTouched() {
return touched; return touched;
} }
@Override @Override
public boolean justTouched () { public boolean justTouched() {
return justTouched; return justTouched;
} }
@Override @Override
public boolean isTouched (int pointer) { public boolean isTouched(int pointer) {
if (pointer != 0) return false; if (pointer != 0)
return false;
return touched; return touched;
} }
@Override @Override
public boolean isButtonPressed (int button) { public boolean isButtonPressed(int button) {
return button == Buttons.LEFT && touched; return button == Buttons.LEFT && touched;
} }
@Override @Override
public boolean isKeyPressed (int key) { public boolean isKeyPressed(int key) {
if (key == Keys.ANY_KEY) return pressedKeys.size() > 0; if (key == Keys.ANY_KEY)
return pressedKeys.size() > 0;
return pressedKeys.contains(key); return pressedKeys.contains(key);
} }
@Override @Override
public void getTextInput (TextInputListener listener, String title, String text) { public void getTextInput(TextInputListener listener, String title, String text) {
TextInputDialogBox dialog = new TextInputDialogBox(title, text, null); TextInputDialogBox dialog = new TextInputDialogBox(title, text, null);
final TextInputListener capturedListener = listener; final TextInputListener capturedListener = listener;
dialog.setListener(new TextInputDialogListener() { dialog.setListener(new TextInputDialogListener() {
@Override @Override
public void onPositive (String text) { public void onPositive(String text) {
if (capturedListener != null) { if (capturedListener != null) {
capturedListener.input(text); capturedListener.input(text);
} }
} }
@Override @Override
public void onNegative () { public void onNegative() {
if (capturedListener != null) { if (capturedListener != null) {
capturedListener.canceled(); capturedListener.canceled();
} }
@@ -159,19 +167,19 @@ public class GwtInput implements Input {
} }
@Override @Override
public void getPlaceholderTextInput (TextInputListener listener, String title, String placeholder) { public void getPlaceholderTextInput(TextInputListener listener, String title, String placeholder) {
TextInputDialogBox dialog = new TextInputDialogBox(title, null, placeholder); TextInputDialogBox dialog = new TextInputDialogBox(title, null, placeholder);
final TextInputListener capturedListener = listener; final TextInputListener capturedListener = listener;
dialog.setListener(new TextInputDialogListener() { dialog.setListener(new TextInputDialogListener() {
@Override @Override
public void onPositive (String text) { public void onPositive(String text) {
if (capturedListener != null) { if (capturedListener != null) {
capturedListener.input(text); capturedListener.input(text);
} }
} }
@Override @Override
public void onNegative () { public void onNegative() {
if (capturedListener != null) { if (capturedListener != null) {
capturedListener.canceled(); capturedListener.canceled();
} }
@@ -180,98 +188,107 @@ public class GwtInput implements Input {
} }
@Override @Override
public void setOnscreenKeyboardVisible (boolean visible) { public void setOnscreenKeyboardVisible(boolean visible) {
} }
@Override @Override
public void vibrate (int milliseconds) { public void vibrate(int milliseconds) {
} }
@Override @Override
public void vibrate (long[] pattern, int repeat) { public void vibrate(long[] pattern, int repeat) {
} }
@Override @Override
public void cancelVibrate () { public void cancelVibrate() {
} }
@Override @Override
public float getAzimuth () { public float getAzimuth() {
return 0; return 0;
} }
@Override @Override
public float getPitch () { public float getPitch() {
return 0; return 0;
} }
@Override @Override
public float getRoll () { public float getRoll() {
return 0; return 0;
} }
@Override @Override
public void getRotationMatrix (float[] matrix) { public void getRotationMatrix(float[] matrix) {
} }
@Override @Override
public long getCurrentEventTime () { public long getCurrentEventTime() {
return currentEventTimeStamp; return currentEventTimeStamp;
} }
@Override @Override
public void setCatchBackKey (boolean catchBack) { public void setCatchBackKey(boolean catchBack) {
} }
@Override @Override
public void setCatchMenuKey (boolean catchMenu) { public void setCatchMenuKey(boolean catchMenu) {
} }
@Override @Override
public void setInputProcessor (InputProcessor processor) { public void setInputProcessor(InputProcessor processor) {
this.processor = processor; this.processor = processor;
} }
@Override @Override
public InputProcessor getInputProcessor () { public InputProcessor getInputProcessor() {
return processor; return processor;
} }
@Override @Override
public boolean isPeripheralAvailable (Peripheral peripheral) { public boolean isPeripheralAvailable(Peripheral peripheral) {
if (peripheral == Peripheral.Accelerometer) return false; if (peripheral == Peripheral.Accelerometer)
if (peripheral == Peripheral.Compass) return false; return false;
if (peripheral == Peripheral.HardwareKeyboard) return true; if (peripheral == Peripheral.Compass)
if (peripheral == Peripheral.MultitouchScreen) return false; return false;
if (peripheral == Peripheral.OnscreenKeyboard) return false; if (peripheral == Peripheral.HardwareKeyboard)
if (peripheral == Peripheral.Vibrator) return false; return true;
if (peripheral == Peripheral.MultitouchScreen)
return false;
if (peripheral == Peripheral.OnscreenKeyboard)
return false;
if (peripheral == Peripheral.Vibrator)
return false;
return false; return false;
} }
@Override @Override
public int getRotation () { public int getRotation() {
return 0; return 0;
} }
@Override @Override
public Orientation getNativeOrientation () { public Orientation getNativeOrientation() {
return Orientation.Landscape; return Orientation.Landscape;
} }
/** from https://github.com/toji/game-shim/blob/master/game-shim.js /**
* @return is Cursor catched */ * from https://github.com/toji/game-shim/blob/master/game-shim.js
private native boolean isCursorCatchedJSNI () /*-{ *
if(!navigator.pointer) { * @return is Cursor catched
*/
private native boolean isCursorCatchedJSNI() /*-{
if (!navigator.pointer) {
navigator.pointer = navigator.webkitPointer || navigator.mozPointer; navigator.pointer = navigator.webkitPointer || navigator.mozPointer;
} }
if(navigator.pointer) { if (navigator.pointer) {
if(typeof(navigator.pointer.isLocked) === "boolean") { if (typeof (navigator.pointer.isLocked) === "boolean") {
// Chrome initially launched with this interface // Chrome initially launched with this interface
return navigator.pointer.isLocked; return navigator.pointer.isLocked;
} else if(typeof(navigator.pointer.isLocked) === "function") { } else if (typeof (navigator.pointer.isLocked) === "function") {
// Some older builds might provide isLocked as a function // Some older builds might provide isLocked as a function
return navigator.pointer.isLocked(); return navigator.pointer.isLocked();
} else if(typeof(navigator.pointer.islocked) === "function") { } else if (typeof (navigator.pointer.islocked) === "function") {
// For compatibility with early Firefox build // For compatibility with early Firefox build
return navigator.pointer.islocked(); return navigator.pointer.islocked();
} }
@@ -279,21 +296,23 @@ public class GwtInput implements Input {
return false; return false;
}-*/; }-*/;
/** from https://github.com/toji/game-shim/blob/master/game-shim.js /**
* @param element Canvas */ * from https://github.com/toji/game-shim/blob/master/game-shim.js
private native void setCursorCatchedJSNI (CanvasElement element) /*-{ *
* @param element Canvas
*/
private native void setCursorCatchedJSNI(CanvasElement element) /*-{
// Navigator pointer is not the right interface according to spec. // Navigator pointer is not the right interface according to spec.
// Here for backwards compatibility only // Here for backwards compatibility only
if(!navigator.pointer) { if (!navigator.pointer) {
navigator.pointer = navigator.webkitPointer || navigator.mozPointer; navigator.pointer = navigator.webkitPointer || navigator.mozPointer;
} }
// element.requestPointerLock // element.requestPointerLock
if(!element.requestPointerLock) { if (!element.requestPointerLock) {
element.requestPointerLock = (function() { element.requestPointerLock = (function() {
return element.webkitRequestPointerLock || return element.webkitRequestPointerLock
element.mozRequestPointerLock || || element.mozRequestPointerLock || function() {
function(){ if (navigator.pointer) {
if(navigator.pointer) {
navigator.pointer.lock(element); navigator.pointer.lock(element);
} }
}; };
@@ -303,13 +322,12 @@ public class GwtInput implements Input {
}-*/; }-*/;
/** from https://github.com/toji/game-shim/blob/master/game-shim.js */ /** from https://github.com/toji/game-shim/blob/master/game-shim.js */
private native void exitCursorCatchedJSNI () /*-{ private native void exitCursorCatchedJSNI() /*-{
if(!$doc.exitPointerLock) { if (!$doc.exitPointerLock) {
$doc.exitPointerLock = (function() { $doc.exitPointerLock = (function() {
return $doc.webkitExitPointerLock || return $doc.webkitExitPointerLock || $doc.mozExitPointerLock
$doc.mozExitPointerLock || || function() {
function(){ if (navigator.pointer) {
if(navigator.pointer) {
var elem = this; var elem = this;
navigator.pointer.unlock(); navigator.pointer.unlock();
} }
@@ -318,24 +336,33 @@ public class GwtInput implements Input {
} }
}-*/; }-*/;
/** from https://github.com/toji/game-shim/blob/master/game-shim.js /**
* from https://github.com/toji/game-shim/blob/master/game-shim.js
*
* @param event JavaScript Mouse Event * @param event JavaScript Mouse Event
* @return movement in x direction */ * @return movement in x direction
private native float getMovementXJSNI (NativeEvent event) /*-{ */
private native float getMovementXJSNI(NativeEvent event) /*-{
return event.movementX || event.webkitMovementX || 0; return event.movementX || event.webkitMovementX || 0;
}-*/; }-*/;
/** from https://github.com/toji/game-shim/blob/master/game-shim.js /**
* from https://github.com/toji/game-shim/blob/master/game-shim.js
*
* @param event JavaScript Mouse Event * @param event JavaScript Mouse Event
* @return movement in y direction */ * @return movement in y direction
private native float getMovementYJSNI (NativeEvent event) /*-{ */
private native float getMovementYJSNI(NativeEvent event) /*-{
return event.movementY || event.webkitMovementY || 0; return event.movementY || event.webkitMovementY || 0;
}-*/; }-*/;
/** works only for Chrome > Version 18 with enabled Mouse Lock enable in about:flags or start Chrome with the /**
* --enable-pointer-lock flag */ * works only for Chrome > Version 18 with enabled Mouse Lock enable in
* about:flags or start Chrome with the
* --enable-pointer-lock flag
*/
@Override @Override
public void setCursorCatched (boolean catched) { public void setCursorCatched(boolean catched) {
if (catched) if (catched)
setCursorCatchedJSNI(canvas); setCursorCatchedJSNI(canvas);
else else
@@ -343,17 +370,18 @@ public class GwtInput implements Input {
} }
@Override @Override
public boolean isCursorCatched () { public boolean isCursorCatched() {
return isCursorCatchedJSNI(); return isCursorCatchedJSNI();
} }
@Override @Override
public void setCursorPosition (int x, int y) { public void setCursorPosition(int x, int y) {
// FIXME?? // FIXME??
} }
// kindly borrowed from our dear playn friends... // kindly borrowed from our dear playn friends...
static native void addEventListener (JavaScriptObject target, String name, GwtInput handler, boolean capture) /*-{ static native void addEventListener(JavaScriptObject target, String name, GwtInput handler,
boolean capture) /*-{
target target
.addEventListener( .addEventListener(
name, name,
@@ -362,7 +390,7 @@ public class GwtInput implements Input {
}, capture); }, capture);
}-*/; }-*/;
private static native float getMouseWheelVelocity (NativeEvent evt) /*-{ private static native float getMouseWheelVelocity(NativeEvent evt) /*-{
var delta = 0.0; var delta = 0.0;
var agentInfo = @com.badlogic.gdx.backends.gwt.GwtApplication::agentInfo()(); var agentInfo = @com.badlogic.gdx.backends.gwt.GwtApplication::agentInfo()();
@@ -394,7 +422,7 @@ public class GwtInput implements Input {
}-*/; }-*/;
/** Kindly borrowed from PlayN. **/ /** Kindly borrowed from PlayN. **/
protected static native String getMouseWheelEvent () /*-{ protected static native String getMouseWheelEvent() /*-{
if (navigator.userAgent.toLowerCase().indexOf('firefox') != -1) { if (navigator.userAgent.toLowerCase().indexOf('firefox') != -1) {
return "DOMMouseScroll"; return "DOMMouseScroll";
} else { } else {
@@ -403,16 +431,18 @@ public class GwtInput implements Input {
}-*/; }-*/;
/** Kindly borrowed from PlayN. **/ /** Kindly borrowed from PlayN. **/
protected static float getRelativeX (NativeEvent e, Element target) { protected static float getRelativeX(NativeEvent e, Element target) {
return e.getClientX() - target.getAbsoluteLeft() + target.getScrollLeft() + target.getOwnerDocument().getScrollLeft(); return e.getClientX() - target.getAbsoluteLeft() + target.getScrollLeft()
+ target.getOwnerDocument().getScrollLeft();
} }
/** Kindly borrowed from PlayN. **/ /** Kindly borrowed from PlayN. **/
protected static float getRelativeY (NativeEvent e, Element target) { protected static float getRelativeY(NativeEvent e, Element target) {
return e.getClientY() - target.getAbsoluteTop() + target.getScrollTop() + target.getOwnerDocument().getScrollTop(); return e.getClientY() - target.getAbsoluteTop() + target.getScrollTop()
+ target.getOwnerDocument().getScrollTop();
} }
private void hookEvents () { private void hookEvents() {
addEventListener(canvas, "mousedown", this, true); addEventListener(canvas, "mousedown", this, true);
addEventListener(Document.get(), "mousedown", this, true); addEventListener(Document.get(), "mousedown", this, true);
addEventListener(canvas, "mouseup", this, true); addEventListener(canvas, "mouseup", this, true);
@@ -423,22 +453,71 @@ public class GwtInput implements Input {
addEventListener(Document.get(), "keydown", this, false); addEventListener(Document.get(), "keydown", this, false);
addEventListener(Document.get(), "keyup", this, false); addEventListener(Document.get(), "keyup", this, false);
addEventListener(Document.get(), "keypress", this, false); addEventListener(Document.get(), "keypress", this, false);
addEventListener(canvas, "touchstart", this, true);
addEventListener(Document.get(), "touchstart", this, true);
addEventListener(canvas, "touchend", this, true);
addEventListener(Document.get(), "touchend", this, true);
addEventListener(canvas, "touchmove", this, true);
addEventListener(Document.get(), "touchmove", this, true);
} }
private int getButton (int button) { private int getButton(int button) {
if (button == NativeEvent.BUTTON_LEFT) return Buttons.LEFT; if (button == NativeEvent.BUTTON_LEFT)
if (button == NativeEvent.BUTTON_RIGHT) return Buttons.RIGHT; return Buttons.LEFT;
if (button == NativeEvent.BUTTON_MIDDLE) return Buttons.MIDDLE; if (button == NativeEvent.BUTTON_RIGHT)
return Buttons.RIGHT;
if (button == NativeEvent.BUTTON_MIDDLE)
return Buttons.MIDDLE;
return Buttons.LEFT; return Buttons.LEFT;
} }
private void handleEvent (NativeEvent e) { private void handleEvent(NativeEvent e) {
if (e.getType().equals("mousedown")) { double r = GwtGraphics.getDevicePixelRatioJSNI();
if (e.getType().equals("touchstart")) {
this.justTouched = true;
this.deltaX = 0;
this.deltaY = 0;
this.currentEventTimeStamp = TimeUtils.nanoTime();
if (processor != null) {
e.preventDefault();
JsArray<Touch> ts = e.getChangedTouches();
for (int i = 0, n = ts.length(); i < n; i++) {
Touch t = ts.get(i);
processor.touchDown((int)(r * t.getClientX()), (int) (r * t.getClientY()), t.getIdentifier(),
Buttons.LEFT);
}
}
} else if (e.getType().equals("touchend")) {
this.currentEventTimeStamp = TimeUtils.nanoTime();
if (processor != null) {
e.preventDefault();
JsArray<Touch> ts = e.getChangedTouches();
for (int i = 0, n = ts.length(); i < n; i++) {
Touch t = ts.get(i);
processor.touchUp((int)(r * t.getClientX()), (int) (r * t.getClientY()), t.getIdentifier(),
Buttons.LEFT);
}
}
} else if (e.getType().equals("touchmove")) {
this.currentEventTimeStamp = TimeUtils.nanoTime();
if (processor != null) {
e.preventDefault();
JsArray<Touch> ts = e.getChangedTouches();
for (int i = 0, n = ts.length(); i < n; i++) {
Touch t = ts.get(i);
processor.touchDragged((int)(r * t.getClientX()), (int) (r * t.getClientY()), t.getIdentifier());
}
}
} else if (e.getType().equals("mousedown")) {
if (!e.getEventTarget().equals(canvas) || touched) { if (!e.getEventTarget().equals(canvas) || touched) {
float mouseX = (int)getRelativeX(e, canvas); float mouseX = (int) getRelativeX(e, canvas);
float mouseY = (int)getRelativeY(e, canvas); float mouseY = (int) getRelativeY(e, canvas);
if (mouseX < 0 || mouseX > Gdx.graphics.getWidth() || mouseY < 0 || mouseY > Gdx.graphics.getHeight()) { if (mouseX < 0 || mouseX > Gdx.graphics.getWidth() || mouseY < 0
|| mouseY > Gdx.graphics.getHeight()) {
hasFocus = false; hasFocus = false;
} }
return; return;
@@ -453,24 +532,23 @@ public class GwtInput implements Input {
this.mouseX += getMovementXJSNI(e); this.mouseX += getMovementXJSNI(e);
this.mouseY += getMovementYJSNI(e); this.mouseY += getMovementYJSNI(e);
} else { } else {
this.mouseX = (int)getRelativeX(e, canvas); this.mouseX = (int) getRelativeX(e, canvas);
this.mouseY = (int)getRelativeY(e, canvas); this.mouseY = (int) getRelativeY(e, canvas);
} }
this.currentEventTimeStamp = TimeUtils.nanoTime(); this.currentEventTimeStamp = TimeUtils.nanoTime();
if (processor != null) processor.touchDown(mouseX, mouseY, 0, getButton(e.getButton())); if (processor != null)
} processor.touchDown(mouseX, mouseY, 0, getButton(e.getButton()));
} else if (e.getType().equals("mousemove")) {
if (e.getType().equals("mousemove")) {
if (isCursorCatched()) { if (isCursorCatched()) {
this.deltaX = (int)getMovementXJSNI(e); this.deltaX = (int) getMovementXJSNI(e);
this.deltaY = (int)getMovementYJSNI(e); this.deltaY = (int) getMovementYJSNI(e);
this.mouseX += getMovementXJSNI(e); this.mouseX += getMovementXJSNI(e);
this.mouseY += getMovementYJSNI(e); this.mouseY += getMovementYJSNI(e);
} else { } else {
this.deltaX = (int)getRelativeX(e, canvas) - mouseX; this.deltaX = (int) getRelativeX(e, canvas) - mouseX;
this.deltaY = (int)getRelativeY(e, canvas) - mouseY; this.deltaY = (int) getRelativeY(e, canvas) - mouseY;
this.mouseX = (int)getRelativeX(e, canvas); this.mouseX = (int) getRelativeX(e, canvas);
this.mouseY = (int)getRelativeY(e, canvas); this.mouseY = (int) getRelativeY(e, canvas);
} }
this.currentEventTimeStamp = TimeUtils.nanoTime(); this.currentEventTimeStamp = TimeUtils.nanoTime();
if (processor != null) { if (processor != null) {
@@ -479,29 +557,27 @@ public class GwtInput implements Input {
else else
processor.mouseMoved(mouseX, mouseY); processor.mouseMoved(mouseX, mouseY);
} }
} } else if (e.getType().equals("mouseup")) {
if (!touched)
if (e.getType().equals("mouseup")) { return;
if (!touched) return;
this.pressedButtons.remove(getButton(e.getButton())); this.pressedButtons.remove(getButton(e.getButton()));
this.touched = pressedButtons.size() > 0; this.touched = pressedButtons.size() > 0;
if (isCursorCatched()) { if (isCursorCatched()) {
this.deltaX = (int)getMovementXJSNI(e); this.deltaX = (int) getMovementXJSNI(e);
this.deltaY = (int)getMovementYJSNI(e); this.deltaY = (int) getMovementYJSNI(e);
this.mouseX += getMovementXJSNI(e); this.mouseX += getMovementXJSNI(e);
this.mouseY += getMovementYJSNI(e); this.mouseY += getMovementYJSNI(e);
} else { } else {
this.deltaX = (int)getRelativeX(e, canvas) - mouseX; this.deltaX = (int) getRelativeX(e, canvas) - mouseX;
this.deltaY = (int)getRelativeY(e, canvas) - mouseY; this.deltaY = (int) getRelativeY(e, canvas) - mouseY;
this.mouseX = (int)getRelativeX(e, canvas); this.mouseX = (int) getRelativeX(e, canvas);
this.mouseY = (int)getRelativeY(e, canvas); this.mouseY = (int) getRelativeY(e, canvas);
} }
this.currentEventTimeStamp = TimeUtils.nanoTime(); this.currentEventTimeStamp = TimeUtils.nanoTime();
this.touched = false; this.touched = false;
if (processor != null) processor.touchUp(mouseX, mouseY, 0, getButton(e.getButton())); if (processor != null)
} processor.touchUp(mouseX, mouseY, 0, getButton(e.getButton()));
} else if (e.getType().equals("keydown") && hasFocus) {
if (e.getType().equals("keydown") && hasFocus) {
System.out.println("keydown"); System.out.println("keydown");
int code = keyForCode(e.getKeyCode()); int code = keyForCode(e.getKeyCode());
if (code == 67) { if (code == 67) {
@@ -512,35 +588,33 @@ public class GwtInput implements Input {
} }
} else { } else {
this.pressedKeys.add(code); this.pressedKeys.add(code);
if (processor != null) processor.keyDown(code); if (processor != null)
processor.keyDown(code);
} }
} } else if (e.getType().equals("keypress") && hasFocus) {
if (e.getType().equals("keypress") && hasFocus) {
System.out.println("keypress"); System.out.println("keypress");
char c = (char)e.getCharCode(); char c = (char) e.getCharCode();
if (processor != null) processor.keyTyped(c); if (processor != null)
} processor.keyTyped(c);
} else if (e.getType().equals("keyup") && hasFocus) {
if (e.getType().equals("keyup") && hasFocus) {
System.out.println("keyup"); System.out.println("keyup");
int code = keyForCode(e.getKeyCode()); int code = keyForCode(e.getKeyCode());
this.pressedKeys.remove(code); this.pressedKeys.remove(code);
if (processor != null) processor.keyUp(code); if (processor != null)
} processor.keyUp(code);
} else if (e.getType().equals("mousewheel") || e.getType().equals("DOMMouseScroll")) {
if (e.getType().equals("mousewheel") ||e.getType().equals("DOMMouseScroll")){
float dir = getMouseWheelVelocity(e); float dir = getMouseWheelVelocity(e);
if (dir != 0 && processor != null) processor.scrolled(dir > 0 ? 1 : -1); if (dir != 0 && processor != null)
processor.scrolled(dir > 0 ? 1 : -1);
} }
// if(hasFocus) e.preventDefault(); // if(hasFocus) e.preventDefault();
} }
/** borrowed from PlayN, thanks guys **/ /** borrowed from PlayN, thanks guys **/
private static int keyForCode (int keyCode) { private static int keyForCode(int keyCode) {
switch (keyCode) { switch (keyCode) {
case KeyCodes.KEY_ALT: case KeyCodes.KEY_ALT:
return Keys.ALT_LEFT; return Keys.ALT_LEFT;