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Move AbstractDrawingPreview objects to MainKeyboardView

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Change-Id: I0be72fba9a66f7c326028ec8e4670ca74a46053f
This commit is contained in:
Tadashi G. Takaoka 2013-01-21 19:17:17 +09:00
parent 2277733048
commit fb523d7f5d
2 changed files with 49 additions and 69 deletions
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38
java/src/com/android/inputmethod/keyboard/MainKeyboardView.java
View file

@ -50,9 +50,12 @@ import com.android.inputmethod.accessibility.AccessibleKeyboardViewProxy;
import com.android.inputmethod.annotations.ExternallyReferenced;
import com.android.inputmethod.keyboard.PointerTracker.DrawingProxy;
import com.android.inputmethod.keyboard.PointerTracker.TimerProxy;
import com.android.inputmethod.keyboard.internal.GestureFloatingPreviewText;
import com.android.inputmethod.keyboard.internal.GestureTrailsPreview;
import com.android.inputmethod.keyboard.internal.KeyDrawParams;
import com.android.inputmethod.keyboard.internal.KeyPreviewDrawParams;
import com.android.inputmethod.keyboard.internal.PreviewPlacerView;
import com.android.inputmethod.keyboard.internal.SlidingKeyInputPreview;
import com.android.inputmethod.keyboard.internal.TouchScreenRegulator;
import com.android.inputmethod.latin.CollectionUtils;
import com.android.inputmethod.latin.Constants;
@ -154,6 +157,9 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
// Preview placer view
private final PreviewPlacerView mPreviewPlacerView;
private final int[] mOriginCoords = CoordinateUtils.newInstance();
private final GestureFloatingPreviewText mGestureFloatingPreviewText;
private final GestureTrailsPreview mGestureTrailsPreview;
private final SlidingKeyInputPreview mSlidingKeyInputPreview;
// Key preview
private static final int PREVIEW_ALPHA = 240;
@ -446,8 +452,7 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
}
break;
case MSG_DISMISS_GESTURE_FLOATING_PREVIEW_TEXT:
mainKeyboardView.mPreviewPlacerView.setGestureFloatingPreviewText(
SuggestedWords.EMPTY);
mainKeyboardView.showGestureFloatingPreviewText(SuggestedWords.EMPTY);
break;
}
}
@ -493,6 +498,7 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
ResourceUtils.getDeviceOverrideValue(
res, R.array.phantom_sudden_move_event_device_list));
PointerTracker.init(needsPhantomSuddenMoveEventHack);
mPreviewPlacerView = new PreviewPlacerView(context, attrs);
final TypedArray mainKeyboardViewAttr = context.obtainStyledAttributes(
attrs, R.styleable.MainKeyboardView, defStyle, R.style.MainKeyboardView);
@ -546,6 +552,18 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
mGestureFloatingPreviewTextLingerTimeout = mainKeyboardViewAttr.getInt(
R.styleable.MainKeyboardView_gestureFloatingPreviewTextLingerTimeout, 0);
PointerTracker.setParameters(mainKeyboardViewAttr);
mGestureFloatingPreviewText = new GestureFloatingPreviewText(
mPreviewPlacerView, mainKeyboardViewAttr);
mPreviewPlacerView.addPreview(mGestureFloatingPreviewText);
mGestureTrailsPreview = new GestureTrailsPreview(
mPreviewPlacerView, mainKeyboardViewAttr);
mPreviewPlacerView.addPreview(mGestureTrailsPreview);
mSlidingKeyInputPreview = new SlidingKeyInputPreview(
mPreviewPlacerView, mainKeyboardViewAttr);
mPreviewPlacerView.addPreview(mSlidingKeyInputPreview);
mainKeyboardViewAttr.recycle();
mLanguageOnSpacebarFadeoutAnimator = loadObjectAnimator(
@ -554,8 +572,6 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
altCodeKeyWhileTypingFadeoutAnimatorResId, this);
mAltCodeKeyWhileTypingFadeinAnimator = loadObjectAnimator(
altCodeKeyWhileTypingFadeinAnimatorResId, this);
mPreviewPlacerView = new PreviewPlacerView(context, attrs);
}
private ObjectAnimator loadObjectAnimator(final int resId, final Object target) {
@ -864,23 +880,23 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
@Override
public void showSlidingKeyInputPreview(final PointerTracker tracker) {
locatePreviewPlacerView();
mPreviewPlacerView.showSlidingKeyInputPreview(tracker);
mSlidingKeyInputPreview.setPreviewPosition(tracker);
}
@Override
public void dismissSlidingKeyInputPreview() {
mPreviewPlacerView.dismissSlidingKeyInputPreview();
mSlidingKeyInputPreview.dismissSlidingKeyInputPreview();
}
public void setGesturePreviewMode(final boolean drawsGesturePreviewTrail,
final boolean drawsGestureFloatingPreviewText) {
mPreviewPlacerView.setGesturePreviewMode(
drawsGesturePreviewTrail, drawsGestureFloatingPreviewText);
mGestureFloatingPreviewText.setPreviewEnabled(drawsGestureFloatingPreviewText);
mGestureTrailsPreview.setPreviewEnabled(drawsGesturePreviewTrail);
}
public void showGestureFloatingPreviewText(final SuggestedWords suggestedWords) {
locatePreviewPlacerView();
mPreviewPlacerView.setGestureFloatingPreviewText(suggestedWords);
mGestureFloatingPreviewText.setSuggetedWords(suggestedWords);
}
public void dismissGestureFloatingPreviewText() {
@ -888,9 +904,11 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
mDrawingHandler.dismissGestureFloatingPreviewText(mGestureFloatingPreviewTextLingerTimeout);
}
@Override
public void showGesturePreviewTrail(final PointerTracker tracker) {
locatePreviewPlacerView();
mPreviewPlacerView.invalidatePointer(tracker);
mGestureFloatingPreviewText.setPreviewPosition(tracker);
mGestureTrailsPreview.setPreviewPosition(tracker);
}
// Note that this method is called from a non-UI thread.

80
java/src/com/android/inputmethod/keyboard/internal/PreviewPlacerView.java
View file

@ -17,7 +17,6 @@
package com.android.inputmethod.keyboard.internal;
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.PorterDuff;
@ -25,78 +24,45 @@ import android.graphics.PorterDuffXfermode;
import android.util.AttributeSet;
import android.widget.RelativeLayout;
import com.android.inputmethod.keyboard.PointerTracker;
import com.android.inputmethod.latin.CollectionUtils;
import com.android.inputmethod.latin.CoordinateUtils;
import com.android.inputmethod.latin.R;
import com.android.inputmethod.latin.SuggestedWords;
import java.util.ArrayList;
public final class PreviewPlacerView extends RelativeLayout {
private final int[] mKeyboardViewOrigin = CoordinateUtils.newInstance();
// TODO: Move these AbstractDrawingPvreiew objects to MainKeyboardView.
private final GestureFloatingPreviewText mGestureFloatingPreviewText;
private final GestureTrailsPreview mGestureTrailsPreview;
private final SlidingKeyInputPreview mSlidingKeyInputPreview;
private final ArrayList<AbstractDrawingPreview> mPreviews = CollectionUtils.newArrayList();
public PreviewPlacerView(final Context context, final AttributeSet attrs) {
this(context, attrs, R.attr.keyboardViewStyle);
}
public PreviewPlacerView(final Context context, final AttributeSet attrs, final int defStyle) {
super(context);
super(context, attrs);
setWillNotDraw(false);
final TypedArray mainKeyboardViewAttr = context.obtainStyledAttributes(
attrs, R.styleable.MainKeyboardView, defStyle, R.style.MainKeyboardView);
// TODO: mGestureFloatingPreviewText could be an instance of GestureFloatingPreviewText or
// MultiGesturePreviewText, depending on the user's choice in the settings.
mGestureFloatingPreviewText = new GestureFloatingPreviewText(this, mainKeyboardViewAttr);
mGestureTrailsPreview = new GestureTrailsPreview(this, mainKeyboardViewAttr);
mSlidingKeyInputPreview = new SlidingKeyInputPreview(this, mainKeyboardViewAttr);
mainKeyboardViewAttr.recycle();
final Paint layerPaint = new Paint();
layerPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_OVER));
setLayerType(LAYER_TYPE_HARDWARE, layerPaint);
}
public void addPreview(final AbstractDrawingPreview preview) {
mPreviews.add(preview);
}
public void setKeyboardViewGeometry(final int[] originCoords, final int width,
final int height) {
CoordinateUtils.copy(mKeyboardViewOrigin, originCoords);
mGestureFloatingPreviewText.setKeyboardGeometry(originCoords, width, height);
mGestureTrailsPreview.setKeyboardGeometry(originCoords, width, height);
mSlidingKeyInputPreview.setKeyboardGeometry(originCoords, width, height);
}
// TODO: Move this method to MainKeyboardView
public void setGesturePreviewMode(final boolean drawsGesturePreviewTrail,
final boolean drawsGestureFloatingPreviewText) {
mGestureFloatingPreviewText.setPreviewEnabled(drawsGestureFloatingPreviewText);
mGestureTrailsPreview.setPreviewEnabled(drawsGesturePreviewTrail);
}
// TODO: Move this method to MainKeyboardView
public void invalidatePointer(final PointerTracker tracker) {
mGestureFloatingPreviewText.setPreviewPosition(tracker);
mGestureTrailsPreview.setPreviewPosition(tracker);
}
// TODO: Move this method to MainKeyboardView
public void showSlidingKeyInputPreview(final PointerTracker tracker) {
mSlidingKeyInputPreview.setPreviewPosition(tracker);
}
// TODO: Move this method to MainKeyboardView
public void dismissSlidingKeyInputPreview() {
mSlidingKeyInputPreview.dismissSlidingKeyInputPreview();
final int count = mPreviews.size();
for (int i = 0; i < count; i++) {
mPreviews.get(i).setKeyboardGeometry(originCoords, width, height);
}
}
@Override
protected void onDetachedFromWindow() {
super.onDetachedFromWindow();
mGestureFloatingPreviewText.onDetachFromWindow();
mGestureTrailsPreview.onDetachFromWindow();
mSlidingKeyInputPreview.onDetachFromWindow();
final int count = mPreviews.size();
for (int i = 0; i < count; i++) {
mPreviews.get(i).onDetachFromWindow();
}
}
@Override
@ -105,14 +71,10 @@ public final class PreviewPlacerView extends RelativeLayout {
final int originX = CoordinateUtils.x(mKeyboardViewOrigin);
final int originY = CoordinateUtils.y(mKeyboardViewOrigin);
canvas.translate(originX, originY);
mGestureFloatingPreviewText.drawPreview(canvas);
mGestureTrailsPreview.drawPreview(canvas);
mSlidingKeyInputPreview.drawPreview(canvas);
final int count = mPreviews.size();
for (int i = 0; i < count; i++) {
mPreviews.get(i).drawPreview(canvas);
}
canvas.translate(-originX, -originY);
}
// TODO: Move this method to MainKeyboardView.
public void setGestureFloatingPreviewText(final SuggestedWords suggestedWords) {
mGestureFloatingPreviewText.setSuggetedWords(suggestedWords);
}
}