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Move KeyboardShiftState to KeyboardState

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Bug: 5708602
Change-Id: Idfe69978972bb674e0f360ef5e324739e2652d25
This commit is contained in:
Tadashi G. Takaoka 2011-12-06 11:19:39 +09:00
parent 4f7f61730c
commit c1859b8fd2
4 changed files with 120 additions and 118 deletions
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53
java/src/com/android/inputmethod/keyboard/Keyboard.java
View file

@ -21,7 +21,6 @@ import android.text.TextUtils;
import com.android.inputmethod.keyboard.internal.KeyboardIconsSet;
import com.android.inputmethod.keyboard.internal.KeyboardParams;
import com.android.inputmethod.keyboard.internal.KeyboardShiftState;
import java.util.Collections;
import java.util.HashMap;
@ -112,11 +111,17 @@ public class Keyboard {
public final KeyboardIconsSet mIconsSet;
private final Map<Integer, Key> mKeyCache = new HashMap<Integer, Key>();
// TODO: Move this state to KeyboardSwitcher
/* package for debug */ final KeyboardShiftState mShiftState = new KeyboardShiftState();
private final ProximityInfo mProximityInfo;
// TODO: Remove these variables.
private static final int UNSHIFT = 0;
private static final int MANUAL_SHIFT = 1;
private static final int AUTOMATIC_SHIFT = 2;
private int mShiftMode;
private boolean mShifted;
private boolean mShiftLocked;
public Keyboard(KeyboardParams params) {
mId = params.mId;
mThemeId = params.mThemeId;
@ -163,10 +168,12 @@ public class Keyboard {
return null;
}
// TODO: Remove this method.
public boolean hasShiftLockKey() {
return !mShiftLockKeys.isEmpty();
}
// TODO: Remove this method.
public void setShiftLocked(boolean newShiftLockState) {
for (final Key key : mShiftLockKeys) {
// To represent "shift locked" state. The highlight is handled by background image that
@ -174,47 +181,47 @@ public class Keyboard {
key.setHighlightOn(newShiftLockState);
key.setIcon(newShiftLockState ? mShiftedIcons.get(key) : mUnshiftedIcons.get(key));
}
mShiftState.setShiftLocked(newShiftLockState);
mShiftLocked = newShiftLockState;
}
// TODO: Move this method to KeyboardId.
public boolean isShiftLocked() {
return mShiftState.isShiftLocked();
}
public boolean isShiftLockShifted() {
return mShiftState.isShiftLockShifted();
return mShiftLocked;
}
// TODO: Remove this method.
public void setShifted(boolean newShiftState) {
if (!mShiftState.isShiftLocked()) {
mShiftMode = (newShiftState ? MANUAL_SHIFT : UNSHIFT);
setShiftedInternal(newShiftState);
}
// TODO: Remove this method
private void setShiftedInternal(boolean newShiftState) {
if (!mShiftLocked) {
for (final Key key : mShiftKeys) {
key.setIcon(newShiftState ? mShiftedIcons.get(key) : mUnshiftedIcons.get(key));
}
}
mShiftState.setShifted(newShiftState);
mShifted = newShiftState;
}
// TODO: Move this method to KeyboardId.
public boolean isShiftedOrShiftLocked() {
return mShiftState.isShiftedOrShiftLocked();
return mShifted || mShiftLocked;
}
// TODO: Remove this method
public void setAutomaticTemporaryUpperCase() {
setShifted(true);
mShiftState.setAutomaticTemporaryUpperCase();
}
public boolean isAutomaticTemporaryUpperCase() {
return mId.isAlphabetKeyboard() && mShiftState.isAutomaticTemporaryUpperCase();
mShiftMode = AUTOMATIC_SHIFT;
setShiftedInternal(true);
}
// TODO: Move this method to KeyboardId.
public boolean isManualTemporaryUpperCase() {
return mId.isAlphabetKeyboard() && mShiftState.isManualTemporaryUpperCase();
}
public boolean isManualTemporaryUpperCaseFromAuto() {
return mId.isAlphabetKeyboard() && mShiftState.isManualTemporaryUpperCaseFromAuto();
return mShiftMode == MANUAL_SHIFT;
}
// TODO: Remove this method.
public CharSequence adjustLabelCase(CharSequence label) {
if (isShiftedOrShiftLocked() && !TextUtils.isEmpty(label) && label.length() < 3
&& Character.isLowerCase(label.charAt(0))) {

139
java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java
View file

@ -118,8 +118,8 @@ public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceCha
}
mIsAlphabetMode = isAlphabetMode();
if (mIsAlphabetMode) {
mIsShiftLocked = isShiftLocked();
mIsShifted = !mIsShiftLocked && isShiftedOrShiftLocked();
mIsShiftLocked = mState.isShiftLocked();
mIsShifted = !mIsShiftLocked && mState.isShiftedOrShiftLocked();
} else {
mIsShiftLocked = false;
mIsShifted = mCurrentId.equals(mSymbolsShiftedKeyboardId);
@ -143,8 +143,8 @@ public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceCha
if (mIsAlphabetMode) {
final boolean isAlphabetMode = isAlphabetMode();
final boolean isShiftLocked = isAlphabetMode && isShiftLocked();
final boolean isShifted = !isShiftLocked && isShiftedOrShiftLocked();
final boolean isShiftLocked = isAlphabetMode && mState.isShiftLocked();
final boolean isShifted = !isShiftLocked && mState.isShiftedOrShiftLocked();
if (mIsShiftLocked != isShiftLocked) {
toggleCapsLock();
} else if (mIsShifted != isShifted) {
@ -252,10 +252,12 @@ public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceCha
// sticky shift key). To show or dismiss the indicator, we need to call setShiftLocked()
// that takes care of the current keyboard having such ALT key or not.
keyboard.setShiftLocked(keyboard.hasShiftLockKey());
mState.setShiftLocked(keyboard.hasShiftLockKey());
} else if (mCurrentId.equals(mSymbolsKeyboardId)) {
// Symbol keyboard has an ALT key that has a caps lock style indicator. To disable the
// indicator, we need to call setShiftLocked(false).
keyboard.setShiftLocked(false);
mState.setShiftLocked(false);
}
}
@ -374,52 +376,19 @@ public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceCha
}
public boolean isShiftedOrShiftLocked() {
LatinKeyboard latinKeyboard = getLatinKeyboard();
if (latinKeyboard != null)
return latinKeyboard.isShiftedOrShiftLocked();
return false;
}
public boolean isShiftLocked() {
LatinKeyboard latinKeyboard = getLatinKeyboard();
if (latinKeyboard != null)
return latinKeyboard.isShiftLocked();
return false;
}
private boolean isShiftLockShifted() {
LatinKeyboard latinKeyboard = getLatinKeyboard();
if (latinKeyboard != null)
return latinKeyboard.isShiftLockShifted();
return false;
}
private boolean isAutomaticTemporaryUpperCase() {
LatinKeyboard latinKeyboard = getLatinKeyboard();
if (latinKeyboard != null)
return latinKeyboard.isAutomaticTemporaryUpperCase();
return false;
return mState.isShiftedOrShiftLocked();
}
public boolean isManualTemporaryUpperCase() {
LatinKeyboard latinKeyboard = getLatinKeyboard();
if (latinKeyboard != null)
return latinKeyboard.isManualTemporaryUpperCase();
return false;
return mState.isManualTemporaryUpperCase();
}
private boolean isManualTemporaryUpperCaseFromAuto() {
LatinKeyboard latinKeyboard = getLatinKeyboard();
if (latinKeyboard != null)
return latinKeyboard.isManualTemporaryUpperCaseFromAuto();
return false;
}
private void setShift(int shiftMode) {
private void setShifted(int shiftMode) {
LatinKeyboard latinKeyboard = getLatinKeyboard();
if (latinKeyboard == null)
return;
if (shiftMode == AUTOMATIC_SHIFT) {
mState.setAutomaticTemporaryUpperCase();
latinKeyboard.setAutomaticTemporaryUpperCase();
} else {
final boolean shifted = (shiftMode == MANUAL_SHIFT);
@ -428,8 +397,10 @@ public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceCha
// On the other hand, on distinct multi touch panel device, turning off the shift
// locked state with shift key pressing is handled by onReleaseShift().
if (!hasDistinctMultitouch() && !shifted && latinKeyboard.isShiftLocked()) {
mState.setShiftLocked(false);
latinKeyboard.setShiftLocked(false);
}
mState.setShifted(shifted);
latinKeyboard.setShifted(shifted);
}
mKeyboardView.invalidateAllKeys();
@ -437,10 +408,11 @@ public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceCha
private void setShiftLocked(boolean shiftLocked) {
LatinKeyboard latinKeyboard = getLatinKeyboard();
if (latinKeyboard != null) {
latinKeyboard.setShiftLocked(shiftLocked);
mKeyboardView.invalidateAllKeys();
}
if (latinKeyboard == null)
return;
mState.setShiftLocked(shiftLocked);
latinKeyboard.setShiftLocked(shiftLocked);
mKeyboardView.invalidateAllKeys();
}
/**
@ -449,12 +421,10 @@ public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceCha
public void toggleShift() {
mInputMethodService.mHandler.cancelUpdateShiftState();
if (DEBUG_STATE) {
Log.d(TAG, "toggleShift:"
+ " keyboard=" + getLatinKeyboard().mShiftState
+ " state=" + mState);
Log.d(TAG, "toggleShift: " + mState);
}
if (isAlphabetMode()) {
setShift(isShiftedOrShiftLocked() ? UNSHIFT : MANUAL_SHIFT);
setShifted(mState.isShiftedOrShiftLocked() ? UNSHIFT : MANUAL_SHIFT);
} else {
toggleShiftInSymbol();
}
@ -463,12 +433,10 @@ public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceCha
public void toggleCapsLock() {
mInputMethodService.mHandler.cancelUpdateShiftState();
if (DEBUG_STATE) {
Log.d(TAG, "toggleCapsLock:"
+ " keyboard=" + getLatinKeyboard().mShiftState
+ " state=" + mState);
Log.d(TAG, "toggleCapsLock: " + mState);
}
if (isAlphabetMode()) {
if (isShiftLocked()) {
if (mState.isShiftLocked()) {
// Shift key is long pressed while caps lock state, we will toggle back to normal
// state. And mark as if shift key is released.
setShiftLocked(false);
@ -481,12 +449,10 @@ public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceCha
public void changeKeyboardMode() {
if (DEBUG_STATE) {
Log.d(TAG, "changeKeyboardMode:"
+ " keyboard=" + getLatinKeyboard().mShiftState
+ " state=" + mState);
Log.d(TAG, "changeKeyboardMode: " + mState);
}
toggleKeyboardMode();
if (isShiftLocked() && isAlphabetMode()) {
if (mState.isShiftLocked() && isAlphabetMode()) {
setShiftLocked(true);
}
updateShiftState();
@ -502,23 +468,19 @@ public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceCha
* Update keyboard shift state triggered by connected EditText status change.
*/
public void updateShiftState() {
final boolean isAlphabetMode = isAlphabetMode();
final boolean isShiftLocked = isShiftLocked();
if (DEBUG_STATE) {
Log.d(TAG, "updateShiftState:"
+ " autoCaps=" + mInputMethodService.getCurrentAutoCapsState()
+ " keyboard=" + getLatinKeyboard().mShiftState
+ " isAlphabetMode=" + isAlphabetMode
+ " isShiftLocked=" + isShiftLocked
+ " state=" + mState);
Log.d(TAG, "updateShiftState: " + mState
+ " autoCaps=" + mInputMethodService.getCurrentAutoCapsState());
}
final boolean isAlphabetMode = isAlphabetMode();
final boolean isShiftLocked = mState.isShiftLocked();
if (isAlphabetMode) {
if (!isShiftLocked && !mState.isShiftKeyIgnoring()) {
if (mState.isShiftKeyReleasing() && mInputMethodService.getCurrentAutoCapsState()) {
// Only when shift key is releasing, automatic temporary upper case will be set.
setShift(AUTOMATIC_SHIFT);
setShifted(AUTOMATIC_SHIFT);
} else {
setShift(mState.isShiftKeyMomentary() ? MANUAL_SHIFT : UNSHIFT);
setShifted(mState.isShiftKeyMomentary() ? MANUAL_SHIFT : UNSHIFT);
}
}
}
@ -529,23 +491,21 @@ public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceCha
if (!isKeyboardAvailable())
return;
if (DEBUG_STATE) {
Log.d(TAG, "onPressShift:"
+ " keyboard=" + getLatinKeyboard().mShiftState
+ " state=" + mState + " sliding=" + withSliding);
Log.d(TAG, "onPressShift: " + mState + " sliding=" + withSliding);
}
final boolean isAlphabetMode = isAlphabetMode();
final boolean isShiftLocked = isShiftLocked();
final boolean isAutomaticTemporaryUpperCase = isAutomaticTemporaryUpperCase();
final boolean isShiftedOrShiftLocked = isShiftedOrShiftLocked();
final boolean isShiftLocked = mState.isShiftLocked();
final boolean isAutomaticTemporaryUpperCase = mState.isAutomaticTemporaryUpperCase();
final boolean isShiftedOrShiftLocked = mState.isShiftedOrShiftLocked();
if (isAlphabetMode) {
if (isShiftLocked) {
// Shift key is pressed while caps lock state, we will treat this state as shifted
// caps lock state and mark as if shift key pressed while normal state.
setShift(MANUAL_SHIFT);
setShifted(MANUAL_SHIFT);
} else if (isAutomaticTemporaryUpperCase) {
// Shift key is pressed while automatic temporary upper case, we have to move to
// manual temporary upper case.
setShift(MANUAL_SHIFT);
setShifted(MANUAL_SHIFT);
} else if (isShiftedOrShiftLocked) {
// In manual upper case state, we just record shift key has been pressing while
// shifted state.
@ -566,15 +526,14 @@ public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceCha
if (!isKeyboardAvailable())
return;
if (DEBUG_STATE) {
Log.d(TAG, "onReleaseShift:"
+ " keyboard=" + getLatinKeyboard().mShiftState
+ " state=" + mState + " sliding=" + withSliding);
Log.d(TAG, "onReleaseShift: " + mState + " sliding=" + withSliding);
}
final boolean isAlphabetMode = isAlphabetMode();
final boolean isShiftLocked = isShiftLocked();
final boolean isShiftLockShifted = isShiftLockShifted();
final boolean isShiftedOrShiftLocked = isShiftedOrShiftLocked();
final boolean isManualTemporaryUpperCaseFromAuto = isManualTemporaryUpperCaseFromAuto();
final boolean isShiftLocked = mState.isShiftLocked();
final boolean isShiftLockShifted = mState.isShiftLockShifted();
final boolean isShiftedOrShiftLocked = mState.isShiftedOrShiftLocked();
final boolean isManualTemporaryUpperCaseFromAuto =
mState.isManualTemporaryUpperCaseFromAuto();
if (isAlphabetMode) {
if (mState.isShiftKeyMomentary()) {
// After chording input while normal state.
@ -611,9 +570,7 @@ public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceCha
public void onPressSymbol() {
if (DEBUG_STATE) {
Log.d(TAG, "onPressSymbol:"
+ " keyboard=" + getLatinKeyboard().mShiftState
+ " state=" + mState);
Log.d(TAG, "onPressSymbol: " + mState);
}
changeKeyboardMode();
mState.onPressSymbol();
@ -622,10 +579,8 @@ public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceCha
public void onReleaseSymbol() {
if (DEBUG_STATE) {
Log.d(TAG, "onReleaseSymbol:"
+ " keyboard=" + getLatinKeyboard().mShiftState
+ " state=" + mState);
}
Log.d(TAG, "onReleaseSymbol: " + mState);
}
// Snap back to the previous keyboard mode if the user chords the mode change key and
// another key, then releases the mode change key.
if (mSwitchState == SWITCH_STATE_CHORDING_ALPHA) {
@ -636,9 +591,7 @@ public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceCha
public void onOtherKeyPressed() {
if (DEBUG_STATE) {
Log.d(TAG, "onOtherKeyPressed:"
+ " keyboard=" + getLatinKeyboard().mShiftState
+ " state=" + mState);
Log.d(TAG, "onOtherKeyPressed: " + mState);
}
mState.onOtherKeyPressed();
}
@ -658,7 +611,7 @@ public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceCha
private void toggleKeyboardMode() {
if (mCurrentId.equals(mMainKeyboardId)) {
mPrevMainKeyboardWasShiftLocked = isShiftLocked();
mPrevMainKeyboardWasShiftLocked = mState.isShiftLocked();
setKeyboard(getKeyboard(mSymbolsKeyboardId));
} else {
setKeyboard(getKeyboard(mMainKeyboardId));

2
java/src/com/android/inputmethod/keyboard/internal/KeyboardShiftState.java
View file

@ -20,7 +20,7 @@ import android.util.Log;
import com.android.inputmethod.keyboard.KeyboardSwitcher;
public class KeyboardShiftState {
/* package */ class KeyboardShiftState {
private static final String TAG = KeyboardShiftState.class.getSimpleName();
private static final boolean DEBUG = KeyboardSwitcher.DEBUG_STATE;

44
java/src/com/android/inputmethod/keyboard/internal/KeyboardState.java
View file

@ -18,6 +18,8 @@ package com.android.inputmethod.keyboard.internal;
// TODO: Add unit tests
public class KeyboardState {
private KeyboardShiftState mKeyboardShiftState = new KeyboardShiftState();
// TODO: Combine these key state objects with auto mode switch state.
private ShiftKeyState mShiftKeyState = new ShiftKeyState("Shift");
private ModifierKeyState mSymbolKeyState = new ModifierKeyState("Symbol");
@ -25,6 +27,45 @@ public class KeyboardState {
public KeyboardState() {
}
public boolean isShiftLocked() {
return mKeyboardShiftState.isShiftLocked();
}
public boolean isShiftLockShifted() {
return mKeyboardShiftState.isShiftLockShifted();
}
public boolean isShiftedOrShiftLocked() {
return mKeyboardShiftState.isShiftedOrShiftLocked();
}
public boolean isAutomaticTemporaryUpperCase() {
return mKeyboardShiftState.isAutomaticTemporaryUpperCase();
}
public boolean isManualTemporaryUpperCase() {
return mKeyboardShiftState.isManualTemporaryUpperCase();
}
public boolean isManualTemporaryUpperCaseFromAuto() {
return mKeyboardShiftState.isManualTemporaryUpperCaseFromAuto();
}
// TODO: Get rid of this method
public void setShifted(boolean shifted) {
mKeyboardShiftState.setShifted(shifted);
}
// TODO: Get rid of this method
public void setShiftLocked(boolean shiftLocked) {
mKeyboardShiftState.setShiftLocked(shiftLocked);
}
// TODO: Get rid of this method
public void setAutomaticTemporaryUpperCase() {
mKeyboardShiftState.setAutomaticTemporaryUpperCase();
}
// TODO: Get rid of this method
public boolean isShiftKeyIgnoring() {
return mShiftKeyState.isIgnoring();
@ -107,7 +148,8 @@ public class KeyboardState {
@Override
public String toString() {
return "[shift=" + mShiftKeyState
return "[keyboard=" + mKeyboardShiftState
+ " shift=" + mShiftKeyState
+ " symbol=" + mSymbolKeyState + "]";
}
}