Rename GesturePreviewTrail.java -> GestureTrail.java
Try reducing some confusions between GesturePreviewTrail.java and GestureTrailsPreview.java
Change-Id: I5fe2ee740cf1b32210530188153f6f6937e34b68
diff --git a/java/res/values-sw600dp/dimens.xml b/java/res/values-sw600dp/dimens.xml
index 586fbe6..75b476c 100644
--- a/java/res/values-sw600dp/dimens.xml
+++ b/java/res/values-sw600dp/dimens.xml
@@ -85,8 +85,8 @@
<dimen name="suggestion_text_size">22dp</dimen>
<dimen name="more_suggestions_hint_text_size">33dp</dimen>
- <!-- Gesture preview trail parameters -->
- <dimen name="gesture_preview_trail_width">2.5dp</dimen>
+ <!-- Gesture trail parameters -->
+ <dimen name="gesture_trail_width">2.5dp</dimen>
<!-- Gesture floating preview text parameters -->
<dimen name="gesture_floating_preview_text_size">28dp</dimen>
<dimen name="gesture_floating_preview_text_offset">87dp</dimen>
diff --git a/java/res/values-sw768dp/dimens.xml b/java/res/values-sw768dp/dimens.xml
index 2fd7322..91251f5 100644
--- a/java/res/values-sw768dp/dimens.xml
+++ b/java/res/values-sw768dp/dimens.xml
@@ -86,8 +86,8 @@
<dimen name="suggestion_text_size">22dp</dimen>
<dimen name="more_suggestions_hint_text_size">33dp</dimen>
- <!-- Gesture preview trail parameters -->
- <dimen name="gesture_preview_trail_width">2.5dp</dimen>
+ <!-- Gesture trail parameters -->
+ <dimen name="gesture_trail_width">2.5dp</dimen>
<!-- Gesture floating preview text parameters -->
<dimen name="gesture_floating_preview_text_size">26dp</dimen>
<dimen name="gesture_floating_preview_text_offset">86dp</dimen>
diff --git a/java/res/values/attrs.xml b/java/res/values/attrs.xml
index 8a67336..478a5c0 100644
--- a/java/res/values/attrs.xml
+++ b/java/res/values/attrs.xml
@@ -108,25 +108,25 @@
<attr name="backgroundDimAlpha" format="integer" />
<!-- More keys keyboard will shown at touched point. -->
<attr name="showMoreKeysKeyboardAtTouchedPoint" format="boolean" />
- <!-- Minimum distance between gesture preview trail sampling points. -->
- <attr name="gesturePreviewTrailMinSamplingDistance" format="dimension" />
- <!-- Maximum angular threshold between gesture preview trail interpolation segments in degree. -->
- <attr name="gesturePreviewTrailMaxInterpolationAngularThreshold" format="integer" />
- <!-- Maximum distance threshold between gesture preview trail interpolation segments. -->
- <attr name="gesturePreviewTrailMaxInterpolationDistanceThreshold" format="dimension" />
- <!-- Maximum number of gesture preview trail interpolation segments. -->
- <attr name="gesturePreviewTrailMaxInterpolationSegments" format="integer" />
+ <!-- Minimum distance between gesture trail sampling points. -->
+ <attr name="gestureTrailMinSamplingDistance" format="dimension" />
+ <!-- Maximum angular threshold between gesture trail interpolation segments in degree. -->
+ <attr name="gestureTrailMaxInterpolationAngularThreshold" format="integer" />
+ <!-- Maximum distance threshold between gesture trail interpolation segments. -->
+ <attr name="gestureTrailMaxInterpolationDistanceThreshold" format="dimension" />
+ <!-- Maximum number of gesture trail interpolation segments. -->
+ <attr name="gestureTrailMaxInterpolationSegments" format="integer" />
<!-- Delay after gesture trail starts fading out in millisecond. -->
- <attr name="gesturePreviewTrailFadeoutStartDelay" format="integer" />
- <!-- Duration while gesture preview trail is fading out in millisecond. -->
- <attr name="gesturePreviewTrailFadeoutDuration" format="integer" />
- <!-- Interval of updating gesture preview trail in millisecond. -->
- <attr name="gesturePreviewTrailUpdateInterval" format="integer" />
- <attr name="gesturePreviewTrailColor" format="color" />
- <attr name="gesturePreviewTrailStartWidth" format="dimension" />
- <attr name="gesturePreviewTrailEndWidth" format="dimension" />
- <attr name="gesturePreviewTrailBodyRatio" format="integer" />
- <attr name="gesturePreviewTrailShadowRatio" format="integer" />
+ <attr name="gestureTrailFadeoutStartDelay" format="integer" />
+ <!-- Duration while gesture trail is fading out in millisecond. -->
+ <attr name="gestureTrailFadeoutDuration" format="integer" />
+ <!-- Interval of updating gesture trail in millisecond. -->
+ <attr name="gestureTrailUpdateInterval" format="integer" />
+ <attr name="gestureTrailColor" format="color" />
+ <attr name="gestureTrailStartWidth" format="dimension" />
+ <attr name="gestureTrailEndWidth" format="dimension" />
+ <attr name="gestureTrailBodyRatio" format="integer" />
+ <attr name="gestureTrailShadowRatio" format="integer" />
<!-- Delay after gesture input and gesture floating preview text dismissing in millisecond -->
<attr name="gestureFloatingPreviewTextLingerTimeout" format="integer" />
<!-- Attributes for GestureFloatingPreviewText -->
diff --git a/java/res/values/config.xml b/java/res/values/config.xml
index 23b5794..742860b 100644
--- a/java/res/values/config.xml
+++ b/java/res/values/config.xml
@@ -75,9 +75,9 @@
<bool name="config_show_more_keys_keyboard_at_touched_point">false</bool>
<bool name="config_block_potentially_offensive">true</bool>
<integer name="config_gesture_floating_preview_text_linger_timeout">200</integer>
- <integer name="config_gesture_preview_trail_fadeout_start_delay">100</integer>
- <integer name="config_gesture_preview_trail_fadeout_duration">800</integer>
- <integer name="config_gesture_preview_trail_update_interval">20</integer>
+ <integer name="config_gesture_trail_fadeout_start_delay">100</integer>
+ <integer name="config_gesture_trail_fadeout_duration">800</integer>
+ <integer name="config_gesture_trail_update_interval">20</integer>
<!-- Static threshold for gesture after fast typing (msec) -->
<integer name="config_gesture_static_time_threshold_after_fast_typing">500</integer>
<!-- Static threshold for starting gesture detection (keyWidth%/sec) -->
diff --git a/java/res/values/dimens.xml b/java/res/values/dimens.xml
index 5c33275..b6413b3 100644
--- a/java/res/values/dimens.xml
+++ b/java/res/values/dimens.xml
@@ -100,22 +100,22 @@
<integer name="suggestions_count_in_strip">3</integer>
<fraction name="center_suggestion_percentile">36%</fraction>
- <!-- Gesture preview trail parameters -->
- <!-- Minimum distance between gesture preview trail sampling points. -->
- <dimen name="gesture_preview_trail_min_sampling_distance">6.4dp</dimen>
- <!-- Maximum angular threshold between gesture preview trails interpolation segments in degree. -->
- <integer name="gesture_preview_trail_max_interpolation_angular_threshold">15</integer>
- <!-- Maximum distance threshold between gesture preview trails interpolation segments. -->
- <dimen name="gesture_preview_trail_max_interpolation_distance_threshold">16.0dp</dimen>
- <!-- Maximum number of gesture preview trail interpolation segments. -->
- <integer name="gesture_preview_trail_max_interpolation_segments">6</integer>
- <dimen name="gesture_preview_trail_start_width">10.0dp</dimen>
- <dimen name="gesture_preview_trail_end_width">2.5dp</dimen>
+ <!-- Gesture trail parameters -->
+ <!-- Minimum distance between gesture trail sampling points. -->
+ <dimen name="gesture_trail_min_sampling_distance">6.4dp</dimen>
+ <!-- Maximum angular threshold between gesture trails interpolation segments in degree. -->
+ <integer name="gesture_trail_max_interpolation_angular_threshold">15</integer>
+ <!-- Maximum distance threshold between gesture trails interpolation segments. -->
+ <dimen name="gesture_trail_max_interpolation_distance_threshold">16.0dp</dimen>
+ <!-- Maximum number of gesture trail interpolation segments. -->
+ <integer name="gesture_trail_max_interpolation_segments">6</integer>
+ <dimen name="gesture_trail_start_width">10.0dp</dimen>
+ <dimen name="gesture_trail_end_width">2.5dp</dimen>
<!-- Percentages of gesture preview taril body and shadow, in proportion to the trail width.
A negative value of the shadow ratio disables drawing shadow. -->
<!-- TODO: May use the shadow to alleviate rugged trail drawing. -->
- <integer name="gesture_preview_trail_body_ratio">100</integer>
- <integer name="gesture_preview_trail_shadow_ratio">-1</integer>
+ <integer name="gesture_trail_body_ratio">100</integer>
+ <integer name="gesture_trail_shadow_ratio">-1</integer>
<!-- Gesture floating preview text parameters -->
<dimen name="gesture_floating_preview_text_size">24dp</dimen>
<dimen name="gesture_floating_preview_text_offset">73dp</dimen>
diff --git a/java/res/values/styles.xml b/java/res/values/styles.xml
index fa40e51..8b6c29e 100644
--- a/java/res/values/styles.xml
+++ b/java/res/values/styles.xml
@@ -64,18 +64,18 @@
<item name="gestureFloatingPreviewHorizontalPadding">@dimen/gesture_floating_preview_horizontal_padding</item>
<item name="gestureFloatingPreviewVerticalPadding">@dimen/gesture_floating_preview_vertical_padding</item>
<item name="gestureFloatingPreviewRoundRadius">@dimen/gesture_floating_preview_round_radius</item>
- <item name="gesturePreviewTrailMinSamplingDistance">@dimen/gesture_preview_trail_min_sampling_distance</item>
- <item name="gesturePreviewTrailMaxInterpolationAngularThreshold">@integer/gesture_preview_trail_max_interpolation_angular_threshold</item>
- <item name="gesturePreviewTrailMaxInterpolationDistanceThreshold">@dimen/gesture_preview_trail_max_interpolation_distance_threshold</item>
- <item name="gesturePreviewTrailMaxInterpolationSegments">@integer/gesture_preview_trail_max_interpolation_segments</item>
- <item name="gesturePreviewTrailFadeoutStartDelay">@integer/config_gesture_preview_trail_fadeout_start_delay</item>
- <item name="gesturePreviewTrailFadeoutDuration">@integer/config_gesture_preview_trail_fadeout_duration</item>
- <item name="gesturePreviewTrailUpdateInterval">@integer/config_gesture_preview_trail_update_interval</item>
- <item name="gesturePreviewTrailColor">@color/highlight_color_default</item>
- <item name="gesturePreviewTrailStartWidth">@dimen/gesture_preview_trail_start_width</item>
- <item name="gesturePreviewTrailEndWidth">@dimen/gesture_preview_trail_end_width</item>
- <item name="gesturePreviewTrailBodyRatio">@integer/gesture_preview_trail_body_ratio</item>
- <item name="gesturePreviewTrailShadowRatio">@integer/gesture_preview_trail_shadow_ratio</item>
+ <item name="gestureTrailMinSamplingDistance">@dimen/gesture_trail_min_sampling_distance</item>
+ <item name="gestureTrailMaxInterpolationAngularThreshold">@integer/gesture_trail_max_interpolation_angular_threshold</item>
+ <item name="gestureTrailMaxInterpolationDistanceThreshold">@dimen/gesture_trail_max_interpolation_distance_threshold</item>
+ <item name="gestureTrailMaxInterpolationSegments">@integer/gesture_trail_max_interpolation_segments</item>
+ <item name="gestureTrailFadeoutStartDelay">@integer/config_gesture_trail_fadeout_start_delay</item>
+ <item name="gestureTrailFadeoutDuration">@integer/config_gesture_trail_fadeout_duration</item>
+ <item name="gestureTrailUpdateInterval">@integer/config_gesture_trail_update_interval</item>
+ <item name="gestureTrailColor">@color/highlight_color_default</item>
+ <item name="gestureTrailStartWidth">@dimen/gesture_trail_start_width</item>
+ <item name="gestureTrailEndWidth">@dimen/gesture_trail_end_width</item>
+ <item name="gestureTrailBodyRatio">@integer/gesture_trail_body_ratio</item>
+ <item name="gestureTrailShadowRatio">@integer/gesture_trail_shadow_ratio</item>
<!-- Common attributes of MainKeyboardView -->
<item name="keyHysteresisDistance">@dimen/config_key_hysteresis_distance</item>
<item name="keyHysteresisDistanceForSlidingModifier">@dimen/config_key_hysteresis_distance_for_sliding_modifier</item>
@@ -348,7 +348,7 @@
<item name="keyTextShadowRadius">0.0</item>
<item name="slidingKeyInputPreviewColor">@color/highlight_translucent_color_ics</item>
<item name="gestureFloatingPreviewTextColor">@color/highlight_color_ics</item>
- <item name="gesturePreviewTrailColor">@color/highlight_color_ics</item>
+ <item name="gestureTrailColor">@color/highlight_color_ics</item>
</style>
<style
name="MainKeyboardView.IceCreamSandwich"
diff --git a/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java b/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java
index a0ac475..3201d2e 100644
--- a/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java
+++ b/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java
@@ -910,10 +910,10 @@
mSlidingKeyInputPreview.dismissSlidingKeyInputPreview();
}
- public void setGesturePreviewMode(final boolean drawsGesturePreviewTrail,
+ public void setGesturePreviewMode(final boolean drawsGestureTrail,
final boolean drawsGestureFloatingPreviewText) {
mGestureFloatingPreviewText.setPreviewEnabled(drawsGestureFloatingPreviewText);
- mGestureTrailsPreview.setPreviewEnabled(drawsGesturePreviewTrail);
+ mGestureTrailsPreview.setPreviewEnabled(drawsGestureTrail);
}
public void showGestureFloatingPreviewText(final SuggestedWords suggestedWords) {
@@ -927,7 +927,7 @@
}
@Override
- public void showGesturePreviewTrail(final PointerTracker tracker) {
+ public void showGestureTrail(final PointerTracker tracker) {
locatePreviewPlacerView();
mGestureFloatingPreviewText.setPreviewPosition(tracker);
mGestureTrailsPreview.setPreviewPosition(tracker);
diff --git a/java/src/com/android/inputmethod/keyboard/PointerTracker.java b/java/src/com/android/inputmethod/keyboard/PointerTracker.java
index 2d79164..5e4b1a5 100644
--- a/java/src/com/android/inputmethod/keyboard/PointerTracker.java
+++ b/java/src/com/android/inputmethod/keyboard/PointerTracker.java
@@ -84,7 +84,7 @@
public void dismissKeyPreview(PointerTracker tracker);
public void showSlidingKeyInputPreview(PointerTracker tracker);
public void dismissSlidingKeyInputPreview();
- public void showGesturePreviewTrail(PointerTracker tracker);
+ public void showGestureTrail(PointerTracker tracker);
}
public interface TimerProxy {
@@ -737,7 +737,7 @@
dismissAllMoreKeysPanels();
}
mTimerProxy.cancelLongPressTimer();
- mDrawingProxy.showGesturePreviewTrail(this);
+ mDrawingProxy.showGestureTrail(this);
}
public void updateBatchInputByTimer(final long eventTime) {
@@ -753,7 +753,7 @@
if (mIsTrackingForActionDisabled) {
return;
}
- mDrawingProxy.showGesturePreviewTrail(this);
+ mDrawingProxy.showGestureTrail(this);
}
private void updateBatchInput(final long eventTime) {
@@ -794,7 +794,7 @@
if (mIsTrackingForActionDisabled) {
return;
}
- mDrawingProxy.showGesturePreviewTrail(this);
+ mDrawingProxy.showGestureTrail(this);
}
private void cancelBatchInput() {
diff --git a/java/src/com/android/inputmethod/keyboard/internal/GestureStrokeWithPreviewPoints.java b/java/src/com/android/inputmethod/keyboard/internal/GestureStrokeWithPreviewPoints.java
index ccb8802..b31f00b 100644
--- a/java/src/com/android/inputmethod/keyboard/internal/GestureStrokeWithPreviewPoints.java
+++ b/java/src/com/android/inputmethod/keyboard/internal/GestureStrokeWithPreviewPoints.java
@@ -63,18 +63,18 @@
public GestureStrokePreviewParams(final TypedArray mainKeyboardViewAttr) {
mMinSamplingDistance = mainKeyboardViewAttr.getDimension(
- R.styleable.MainKeyboardView_gesturePreviewTrailMinSamplingDistance,
+ R.styleable.MainKeyboardView_gestureTrailMinSamplingDistance,
(float)DEFAULT.mMinSamplingDistance);
final int interpolationAngularDegree = mainKeyboardViewAttr.getInteger(R.styleable
- .MainKeyboardView_gesturePreviewTrailMaxInterpolationAngularThreshold, 0);
+ .MainKeyboardView_gestureTrailMaxInterpolationAngularThreshold, 0);
mMaxInterpolationAngularThreshold = (interpolationAngularDegree <= 0)
? DEFAULT.mMaxInterpolationAngularThreshold
: degreeToRadian(interpolationAngularDegree);
mMaxInterpolationDistanceThreshold = mainKeyboardViewAttr.getDimension(R.styleable
- .MainKeyboardView_gesturePreviewTrailMaxInterpolationDistanceThreshold,
+ .MainKeyboardView_gestureTrailMaxInterpolationDistanceThreshold,
(float)DEFAULT.mMaxInterpolationDistanceThreshold);
mMaxInterpolationSegments = mainKeyboardViewAttr.getInteger(
- R.styleable.MainKeyboardView_gesturePreviewTrailMaxInterpolationSegments,
+ R.styleable.MainKeyboardView_gestureTrailMaxInterpolationSegments,
DEFAULT.mMaxInterpolationSegments);
}
}
@@ -145,9 +145,9 @@
*
* @param lastInterpolatedIndex the start index of the last interpolated segment of
* <code>eventTimes</code>, <code>xCoords</code>, and <code>yCoords</code>.
- * @param eventTimes the event time array of gesture preview trail to be drawn.
- * @param xCoords the x-coordinates array of gesture preview trail to be drawn.
- * @param yCoords the y-coordinates array of gesture preview trail to be drawn.
+ * @param eventTimes the event time array of gesture trail to be drawn.
+ * @param xCoords the x-coordinates array of gesture trail to be drawn.
+ * @param yCoords the y-coordinates array of gesture trail to be drawn.
* @return the start index of the last interpolated segment of input arrays.
*/
public int interpolateStrokeAndReturnStartIndexOfLastSegment(final int lastInterpolatedIndex,
@@ -189,16 +189,16 @@
eventTimes.add(d1, (int)(dt * t) + t1);
xCoords.add(d1, (int)mInterpolator.mInterpolatedX);
yCoords.add(d1, (int)mInterpolator.mInterpolatedY);
- if (GesturePreviewTrail.DBG_SHOW_POINTS) {
- types.add(d1, GesturePreviewTrail.POINT_TYPE_INTERPOLATED);
+ if (GestureTrail.DBG_SHOW_POINTS) {
+ types.add(d1, GestureTrail.POINT_TYPE_INTERPOLATED);
}
d1++;
}
eventTimes.add(d1, pt[p2]);
xCoords.add(d1, px[p2]);
yCoords.add(d1, py[p2]);
- if (GesturePreviewTrail.DBG_SHOW_POINTS) {
- types.add(d1, GesturePreviewTrail.POINT_TYPE_SAMPLED);
+ if (GestureTrail.DBG_SHOW_POINTS) {
+ types.add(d1, GestureTrail.POINT_TYPE_SAMPLED);
}
}
return lastInterpolatedDrawIndex;
diff --git a/java/src/com/android/inputmethod/keyboard/internal/GesturePreviewTrail.java b/java/src/com/android/inputmethod/keyboard/internal/GestureTrail.java
similarity index 90%
rename from java/src/com/android/inputmethod/keyboard/internal/GesturePreviewTrail.java
rename to java/src/com/android/inputmethod/keyboard/internal/GestureTrail.java
index 761d9dc..03dd1c3 100644
--- a/java/src/com/android/inputmethod/keyboard/internal/GesturePreviewTrail.java
+++ b/java/src/com/android/inputmethod/keyboard/internal/GestureTrail.java
@@ -29,13 +29,13 @@
import com.android.inputmethod.latin.ResizableIntArray;
/*
- * @attr ref R.styleable#MainKeyboardView_gesturePreviewTrailFadeoutStartDelay
- * @attr ref R.styleable#MainKeyboardView_gesturePreviewTrailFadeoutDuration
- * @attr ref R.styleable#MainKeyboardView_gesturePreviewTrailUpdateInterval
- * @attr ref R.styleable#MainKeyboardView_gesturePreviewTrailColor
- * @attr ref R.styleable#MainKeyboardView_gesturePreviewTrailWidth
+ * @attr ref R.styleable#MainKeyboardView_gestureTrailFadeoutStartDelay
+ * @attr ref R.styleable#MainKeyboardView_gestureTrailFadeoutDuration
+ * @attr ref R.styleable#MainKeyboardView_gestureTrailUpdateInterval
+ * @attr ref R.styleable#MainKeyboardView_gestureTrailColor
+ * @attr ref R.styleable#MainKeyboardView_gestureTrailWidth
*/
-final class GesturePreviewTrail {
+final class GestureTrail {
public static final boolean DBG_SHOW_POINTS = false;
public static final int POINT_TYPE_SAMPLED = 0;
public static final int POINT_TYPE_INTERPOLATED = 1;
@@ -70,26 +70,26 @@
public Params(final TypedArray mainKeyboardViewAttr) {
mTrailColor = mainKeyboardViewAttr.getColor(
- R.styleable.MainKeyboardView_gesturePreviewTrailColor, 0);
+ R.styleable.MainKeyboardView_gestureTrailColor, 0);
mTrailStartWidth = mainKeyboardViewAttr.getDimension(
- R.styleable.MainKeyboardView_gesturePreviewTrailStartWidth, 0.0f);
+ R.styleable.MainKeyboardView_gestureTrailStartWidth, 0.0f);
mTrailEndWidth = mainKeyboardViewAttr.getDimension(
- R.styleable.MainKeyboardView_gesturePreviewTrailEndWidth, 0.0f);
+ R.styleable.MainKeyboardView_gestureTrailEndWidth, 0.0f);
final int PERCENTAGE_INT = 100;
mTrailBodyRatio = (float)mainKeyboardViewAttr.getInt(
- R.styleable.MainKeyboardView_gesturePreviewTrailBodyRatio, PERCENTAGE_INT)
+ R.styleable.MainKeyboardView_gestureTrailBodyRatio, PERCENTAGE_INT)
/ (float)PERCENTAGE_INT;
final int trailShadowRatioInt = mainKeyboardViewAttr.getInt(
- R.styleable.MainKeyboardView_gesturePreviewTrailShadowRatio, 0);
+ R.styleable.MainKeyboardView_gestureTrailShadowRatio, 0);
mTrailShadowEnabled = (trailShadowRatioInt > 0);
mTrailShadowRatio = (float)trailShadowRatioInt / (float)PERCENTAGE_INT;
mFadeoutStartDelay = DBG_SHOW_POINTS ? 2000 : mainKeyboardViewAttr.getInt(
- R.styleable.MainKeyboardView_gesturePreviewTrailFadeoutStartDelay, 0);
+ R.styleable.MainKeyboardView_gestureTrailFadeoutStartDelay, 0);
mFadeoutDuration = DBG_SHOW_POINTS ? 200 : mainKeyboardViewAttr.getInt(
- R.styleable.MainKeyboardView_gesturePreviewTrailFadeoutDuration, 0);
+ R.styleable.MainKeyboardView_gestureTrailFadeoutDuration, 0);
mTrailLingerDuration = mFadeoutStartDelay + mFadeoutDuration;
mUpdateInterval = mainKeyboardViewAttr.getInt(
- R.styleable.MainKeyboardView_gesturePreviewTrailUpdateInterval, 0);
+ R.styleable.MainKeyboardView_gestureTrailUpdateInterval, 0);
}
}
@@ -186,12 +186,12 @@
private final Rect mRoundedLineBounds = new Rect();
/**
- * Draw gesture preview trail
- * @param canvas The canvas to draw the gesture preview trail
- * @param paint The paint object to be used to draw the gesture preview trail
+ * Draw gesture trail
+ * @param canvas The canvas to draw the gesture trail
+ * @param paint The paint object to be used to draw the gesture trail
* @param outBoundsRect the bounding box of this gesture trail drawing
- * @param params The drawing parameters of gesture preview trail
- * @return true if some gesture preview trails remain to be drawn
+ * @param params The drawing parameters of gesture trail
+ * @return true if some gesture trails remain to be drawn
*/
public boolean drawGestureTrail(final Canvas canvas, final Paint paint,
final Rect outBoundsRect, final Params params) {
diff --git a/java/src/com/android/inputmethod/keyboard/internal/GestureTrailsPreview.java b/java/src/com/android/inputmethod/keyboard/internal/GestureTrailsPreview.java
index 85558f1..1e4c43e 100644
--- a/java/src/com/android/inputmethod/keyboard/internal/GestureTrailsPreview.java
+++ b/java/src/com/android/inputmethod/keyboard/internal/GestureTrailsPreview.java
@@ -29,7 +29,7 @@
import android.view.View;
import com.android.inputmethod.keyboard.PointerTracker;
-import com.android.inputmethod.keyboard.internal.GesturePreviewTrail.Params;
+import com.android.inputmethod.keyboard.internal.GestureTrail.Params;
import com.android.inputmethod.latin.CollectionUtils;
import com.android.inputmethod.latin.StaticInnerHandlerWrapper;
@@ -37,9 +37,8 @@
* Draw gesture trail preview graphics during gesture.
*/
public final class GestureTrailsPreview extends AbstractDrawingPreview {
- private final SparseArray<GesturePreviewTrail> mGesturePreviewTrails =
- CollectionUtils.newSparseArray();
- private final Params mGesturePreviewTrailParams;
+ private final SparseArray<GestureTrail> mGestureTrails = CollectionUtils.newSparseArray();
+ private final Params mGestureTrailParams;
private final Paint mGesturePaint;
private int mOffscreenWidth;
private int mOffscreenHeight;
@@ -48,20 +47,20 @@
private final Canvas mOffscreenCanvas = new Canvas();
private final Rect mOffscreenSrcRect = new Rect();
private final Rect mDirtyRect = new Rect();
- private final Rect mGesturePreviewTrailBoundsRect = new Rect(); // per trail
+ private final Rect mGestureTrailBoundsRect = new Rect(); // per trail
private final DrawingHandler mDrawingHandler;
private static final class DrawingHandler
extends StaticInnerHandlerWrapper<GestureTrailsPreview> {
- private static final int MSG_UPDATE_GESTURE_PREVIEW_TRAIL = 0;
+ private static final int MSG_UPDATE_GESTURE_TRAIL = 0;
- private final Params mGesturePreviewTrailParams;
+ private final Params mGestureTrailParams;
public DrawingHandler(final GestureTrailsPreview outerInstance,
- final Params gesturePreviewTrailParams) {
+ final Params gestureTrailParams) {
super(outerInstance);
- mGesturePreviewTrailParams = gesturePreviewTrailParams;
+ mGestureTrailParams = gestureTrailParams;
}
@Override
@@ -69,23 +68,23 @@
final GestureTrailsPreview preview = getOuterInstance();
if (preview == null) return;
switch (msg.what) {
- case MSG_UPDATE_GESTURE_PREVIEW_TRAIL:
+ case MSG_UPDATE_GESTURE_TRAIL:
preview.getDrawingView().invalidate();
break;
}
}
public void postUpdateGestureTrailPreview() {
- removeMessages(MSG_UPDATE_GESTURE_PREVIEW_TRAIL);
- sendMessageDelayed(obtainMessage(MSG_UPDATE_GESTURE_PREVIEW_TRAIL),
- mGesturePreviewTrailParams.mUpdateInterval);
+ removeMessages(MSG_UPDATE_GESTURE_TRAIL);
+ sendMessageDelayed(obtainMessage(MSG_UPDATE_GESTURE_TRAIL),
+ mGestureTrailParams.mUpdateInterval);
}
}
public GestureTrailsPreview(final View drawingView, final TypedArray mainKeyboardViewAttr) {
super(drawingView);
- mGesturePreviewTrailParams = new Params(mainKeyboardViewAttr);
- mDrawingHandler = new DrawingHandler(this, mGesturePreviewTrailParams);
+ mGestureTrailParams = new Params(mainKeyboardViewAttr);
+ mDrawingHandler = new DrawingHandler(this, mGestureTrailParams);
final Paint gesturePaint = new Paint();
gesturePaint.setAntiAlias(true);
gesturePaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC));
@@ -133,21 +132,20 @@
offscreenCanvas.drawRect(dirtyRect, paint);
}
dirtyRect.setEmpty();
- boolean needsUpdatingGesturePreviewTrail = false;
+ boolean needsUpdatingGestureTrail = false;
// Draw gesture trails to offscreen buffer.
- synchronized (mGesturePreviewTrails) {
+ synchronized (mGestureTrails) {
// Trails count == fingers count that have ever been active.
- final int trailsCount = mGesturePreviewTrails.size();
+ final int trailsCount = mGestureTrails.size();
for (int index = 0; index < trailsCount; index++) {
- final GesturePreviewTrail trail = mGesturePreviewTrails.valueAt(index);
- needsUpdatingGesturePreviewTrail |=
- trail.drawGestureTrail(offscreenCanvas, paint,
- mGesturePreviewTrailBoundsRect, mGesturePreviewTrailParams);
- // {@link #mGesturePreviewTrailBoundsRect} has bounding box of the trail.
- dirtyRect.union(mGesturePreviewTrailBoundsRect);
+ final GestureTrail trail = mGestureTrails.valueAt(index);
+ needsUpdatingGestureTrail |= trail.drawGestureTrail(offscreenCanvas, paint,
+ mGestureTrailBoundsRect, mGestureTrailParams);
+ // {@link #mGestureTrailBoundsRect} has bounding box of the trail.
+ dirtyRect.union(mGestureTrailBoundsRect);
}
}
- return needsUpdatingGesturePreviewTrail;
+ return needsUpdatingGestureTrail;
}
/**
@@ -161,9 +159,9 @@
}
mayAllocateOffscreenBuffer();
// Draw gesture trails to offscreen buffer.
- final boolean needsUpdatingGesturePreviewTrail = drawGestureTrails(
+ final boolean needsUpdatingGestureTrail = drawGestureTrails(
mOffscreenCanvas, mGesturePaint, mDirtyRect);
- if (needsUpdatingGesturePreviewTrail) {
+ if (needsUpdatingGestureTrail) {
mDrawingHandler.postUpdateGestureTrailPreview();
}
// Transfer offscreen buffer to screen.
@@ -185,12 +183,12 @@
if (!isPreviewEnabled()) {
return;
}
- GesturePreviewTrail trail;
- synchronized (mGesturePreviewTrails) {
- trail = mGesturePreviewTrails.get(tracker.mPointerId);
+ GestureTrail trail;
+ synchronized (mGestureTrails) {
+ trail = mGestureTrails.get(tracker.mPointerId);
if (trail == null) {
- trail = new GesturePreviewTrail();
- mGesturePreviewTrails.put(tracker.mPointerId, trail);
+ trail = new GestureTrail();
+ mGestureTrails.put(tracker.mPointerId, trail);
}
}
trail.addStroke(tracker.getGestureStrokeWithPreviewPoints(), tracker.getDownTime());
