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      1 /*
      2  * Copyright (C) 2012 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.inputmethod.keyboard.internal;
     18 
     19 import android.test.AndroidTestCase;
     20 
     21 public class KeyboardStateTestsBase extends AndroidTestCase
     22         implements MockKeyboardSwitcher.MockConstants {
     23     protected MockKeyboardSwitcher mSwitcher;
     24 
     25     @Override
     26     protected void setUp() throws Exception {
     27         super.setUp();
     28 
     29         mSwitcher = new MockKeyboardSwitcher();
     30         mSwitcher.setAutoCapsMode(CAP_MODE_OFF);
     31 
     32         loadKeyboard(ALPHABET_UNSHIFTED);
     33     }
     34 
     35     public void setAutoCapsMode(final int autoCaps) {
     36         mSwitcher.setAutoCapsMode(autoCaps);
     37     }
     38 
     39     private static void assertLayout(final String message, final int expected, final int actual) {
     40         assertTrue(message + ": expected=" + MockKeyboardSwitcher.getLayoutName(expected)
     41                 + " actual=" + MockKeyboardSwitcher.getLayoutName(actual),
     42                 expected == actual);
     43     }
     44 
     45     public void updateShiftState(final int afterUpdate) {
     46         mSwitcher.updateShiftState();
     47         assertLayout("afterUpdate", afterUpdate, mSwitcher.getLayoutId());
     48     }
     49 
     50     public void loadKeyboard(final int afterLoad) {
     51         mSwitcher.loadKeyboard();
     52         mSwitcher.updateShiftState();
     53         assertLayout("afterLoad", afterLoad, mSwitcher.getLayoutId());
     54     }
     55 
     56     public void rotateDevice(final int afterRotate) {
     57         mSwitcher.saveKeyboardState();
     58         mSwitcher.loadKeyboard();
     59         assertLayout("afterRotate", afterRotate, mSwitcher.getLayoutId());
     60     }
     61 
     62     private void pressKeyWithoutTimerExpire(final int code, final boolean isSinglePointer,
     63             final int afterPress) {
     64         mSwitcher.onPressKey(code, isSinglePointer);
     65         assertLayout("afterPress", afterPress, mSwitcher.getLayoutId());
     66     }
     67 
     68     public void pressKey(final int code, final int afterPress) {
     69         mSwitcher.expireDoubleTapTimeout();
     70         pressKeyWithoutTimerExpire(code, true, afterPress);
     71     }
     72 
     73     public void releaseKey(final int code, final int afterRelease) {
     74         mSwitcher.onCodeInput(code);
     75         mSwitcher.onReleaseKey(code, NOT_SLIDING);
     76         assertLayout("afterRelease", afterRelease, mSwitcher.getLayoutId());
     77     }
     78 
     79     public void pressAndReleaseKey(final int code, final int afterPress, final int afterRelease) {
     80         pressKey(code, afterPress);
     81         releaseKey(code, afterRelease);
     82     }
     83 
     84     public void chordingPressKey(final int code, final int afterPress) {
     85         mSwitcher.expireDoubleTapTimeout();
     86         pressKeyWithoutTimerExpire(code, false, afterPress);
     87     }
     88 
     89     public void chordingReleaseKey(final int code, final int afterRelease) {
     90         mSwitcher.onCodeInput(code);
     91         mSwitcher.onReleaseKey(code, NOT_SLIDING);
     92         assertLayout("afterRelease", afterRelease, mSwitcher.getLayoutId());
     93     }
     94 
     95     public void chordingPressAndReleaseKey(final int code, final int afterPress,
     96             final int afterRelease) {
     97         chordingPressKey(code, afterPress);
     98         chordingReleaseKey(code, afterRelease);
     99     }
    100 
    101     public void pressAndSlideFromKey(final int code, final int afterPress, final int afterSlide) {
    102         pressKey(code, afterPress);
    103         mSwitcher.onReleaseKey(code, SLIDING);
    104         assertLayout("afterSlide", afterSlide, mSwitcher.getLayoutId());
    105     }
    106 
    107     public void stopSlidingOnKey(final int code, final int afterPress, final int afterSlide) {
    108         pressKey(code, afterPress);
    109         mSwitcher.onCodeInput(code);
    110         mSwitcher.onReleaseKey(code, NOT_SLIDING);
    111         mSwitcher.onFinishSlidingInput();
    112         assertLayout("afterSlide", afterSlide, mSwitcher.getLayoutId());
    113     }
    114 
    115     public void stopSlidingAndCancel(final int afterCancelSliding) {
    116         mSwitcher.onFinishSlidingInput();
    117         assertLayout("afterCancelSliding", afterCancelSliding, mSwitcher.getLayoutId());
    118     }
    119 
    120     public void longPressKey(final int code, final int afterPress, final int afterLongPress) {
    121         pressKey(code, afterPress);
    122         mSwitcher.onLongPressTimeout(code);
    123         assertLayout("afterLongPress", afterLongPress, mSwitcher.getLayoutId());
    124     }
    125 
    126     public void longPressAndReleaseKey(final int code, final int afterPress,
    127             final int afterLongPress, final int afterRelease) {
    128         longPressKey(code, afterPress, afterLongPress);
    129         releaseKey(code, afterRelease);
    130     }
    131 
    132     public void secondPressKey(int code, int afterPress) {
    133         pressKeyWithoutTimerExpire(code, true, afterPress);
    134     }
    135 
    136     public void secondPressAndReleaseKey(int code, int afterPress, int afterRelease) {
    137         secondPressKey(code, afterPress);
    138         releaseKey(code, afterRelease);
    139     }
    140 }
    141