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/*
* Copyright (C) 2007 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.dumprendertree;
import android.webkit.WebView;
import android.view.KeyEvent;
import android.util.*;
import java.util.Arrays;
public class WebViewEventSender implements EventSender {
WebViewEventSender(WebView webView) {
mWebView = webView;
}
public void resetMouse() {
mouseX = mouseY = 0;
}
public void enableDOMUIEventLogging(int DOMNode) {
// TODO Auto-generated method stub
}
public void fireKeyboardEventsToElement(int DOMNode) {
// TODO Auto-generated method stub
}
public void keyDown(String character, String[] withModifiers) {
Log.e("EventSender", "KeyDown: " + character + "("
+ character.getBytes()[0] + ") Modifiers: "
+ Arrays.toString(withModifiers));
KeyEvent modifier = null;
if (withModifiers != null && withModifiers.length > 0) {
for (int i = 0; i < withModifiers.length; i++) {
int keyCode = modifierMapper(withModifiers[i]);
modifier = new KeyEvent(KeyEvent.ACTION_DOWN, keyCode);
mWebView.onKeyDown(modifier.getKeyCode(), modifier);
}
}
int keyCode = keyMapper(character.toLowerCase().toCharArray()[0]);
KeyEvent event = new KeyEvent(KeyEvent.ACTION_DOWN, keyCode);
mWebView.onKeyDown(event.getKeyCode(), event);
}
public void keyDown(String character) {
keyDown(character, null);
}
public void leapForward(int milliseconds) {
// TODO Auto-generated method stub
}
public void mouseClick() {
mouseDown();
mouseUp();
}
public void mouseDown() {
/* KeyEvent event = new KeyEvent(
KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DPAD_CENTER);
mWebView.onKeyDown(event.getKeyCode(), event); */
}
public void mouseMoveTo(int X, int Y) {
if (X > mouseX) {
KeyEvent event = new KeyEvent(
KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DPAD_RIGHT);
mWebView.onKeyDown(event.getKeyCode(), event);
mWebView.onKeyUp(event.getKeyCode(), event);
} else if ( X < mouseX ) {
KeyEvent event = new KeyEvent(
KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DPAD_LEFT);
mWebView.onKeyDown(event.getKeyCode(), event);
mWebView.onKeyUp(event.getKeyCode(), event);
}
if (Y > mouseY) {
KeyEvent event = new KeyEvent(
KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DPAD_DOWN);
mWebView.onKeyDown(event.getKeyCode(), event);
mWebView.onKeyUp(event.getKeyCode(), event);
} else if (Y < mouseY ) {
KeyEvent event = new KeyEvent(
KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DPAD_UP);
mWebView.onKeyDown(event.getKeyCode(), event);
mWebView.onKeyUp(event.getKeyCode(), event);
}
mouseX= X;
mouseY= Y;
}
public void mouseUp() {
/* KeyEvent event = new KeyEvent(
KeyEvent.ACTION_UP, KeyEvent.KEYCODE_DPAD_CENTER);
mWebView.onKeyDown(event.getKeyCode(), event);*/
}
// Assumes lowercase chars, case needs to be
// handled by calling function.
static int keyMapper(char c) {
// handle numbers
if (c >= '0' && c<= '9') {
int offset = c - '0';
return KeyEvent.KEYCODE_0 + offset;
}
// handle characters
if (c >= 'a' && c <= 'z') {
int offset = c - 'a';
return KeyEvent.KEYCODE_A + offset;
}
// handle all others
switch (c) {
case '*':
return KeyEvent.KEYCODE_STAR;
case '#':
return KeyEvent.KEYCODE_POUND;
case ',':
return KeyEvent.KEYCODE_COMMA;
case '.':
return KeyEvent.KEYCODE_PERIOD;
case '\t':
return KeyEvent.KEYCODE_TAB;
case ' ':
return KeyEvent.KEYCODE_SPACE;
case '\n':
return KeyEvent.KEYCODE_ENTER;
case '\b':
case 0x7F:
return KeyEvent.KEYCODE_DEL;
case '~':
return KeyEvent.KEYCODE_GRAVE;
case '-':
return KeyEvent.KEYCODE_MINUS;
case '=':
return KeyEvent.KEYCODE_EQUALS;
case '(':
return KeyEvent.KEYCODE_LEFT_BRACKET;
case ')':
return KeyEvent.KEYCODE_RIGHT_BRACKET;
case '\\':
return KeyEvent.KEYCODE_BACKSLASH;
case ';':
return KeyEvent.KEYCODE_SEMICOLON;
case '\'':
return KeyEvent.KEYCODE_APOSTROPHE;
case '/':
return KeyEvent.KEYCODE_SLASH;
default:
break;
}
return c;
}
static int modifierMapper(String modifier) {
if (modifier.equals("ctrlKey")) {
return KeyEvent.KEYCODE_ALT_LEFT;
} else if (modifier.equals("shiftKey")) {
return KeyEvent.KEYCODE_SHIFT_LEFT;
} else if (modifier.equals("altKey")) {
return KeyEvent.KEYCODE_SYM;
} else if (modifier.equals("metaKey")) {
return KeyEvent.KEYCODE_UNKNOWN;
}
return KeyEvent.KEYCODE_UNKNOWN;
}
private WebView mWebView = null;
private int mouseX;
private int mouseY;
}
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