android/experimental/LOAndroid3/src/java/org/libreoffice/canvas/GraphicSelectionCanvasElement.java
| 146 +++++++++-
android/experimental/LOAndroid3/src/java/org/libreoffice/canvas/GraphicSelectionHandleCanvasElement.java
| 63 +++-
android/experimental/LOAndroid3/src/java/org/libreoffice/overlay/TextCursorView.java
| 129 +-------
3 files changed, 197 insertions(+), 141 deletions(-)
New commits:
commit 28a19256aeef3431bedc9b3cc62171963ecefdc9
Author: Tomaž Vajngerl <tomaz.vajng...@collabora.co.uk>
Date: Thu Mar 26 19:29:41 2015 +0900
android: fix handle and selection behaviour, clean-up
Change-Id: I1f4404b1beb8dc3d5f64c21443c8e50cefe6fc63
diff --git
a/android/experimental/LOAndroid3/src/java/org/libreoffice/canvas/GraphicSelectionCanvasElement.java
b/android/experimental/LOAndroid3/src/java/org/libreoffice/canvas/GraphicSelectionCanvasElement.java
index 39b2fe0..909d808 100644
---
a/android/experimental/LOAndroid3/src/java/org/libreoffice/canvas/GraphicSelectionCanvasElement.java
+++
b/android/experimental/LOAndroid3/src/java/org/libreoffice/canvas/GraphicSelectionCanvasElement.java
@@ -9,6 +9,7 @@
package org.libreoffice.canvas;
import android.graphics.Canvas;
+import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.PointF;
import android.graphics.RectF;
@@ -16,12 +17,14 @@ import android.graphics.RectF;
import org.libreoffice.LOKitShell;
import org.mozilla.gecko.gfx.LayerView;
+import static
org.libreoffice.canvas.GraphicSelectionHandleCanvasElement.HandlePosition;
+
/**
* This class is responsible to draw and reposition the selection
* rectangle.
*/
public class GraphicSelectionCanvasElement {
- private final Paint mGraphicSelectionPaint;
+ private final Paint mPaint;
public RectF mRectangle = new RectF();
public RectF mScaledRectangle = new RectF();
private RectF mDrawRectangle = new RectF();
@@ -31,17 +34,20 @@ public class GraphicSelectionCanvasElement {
private GraphicSelectionHandleCanvasElement mHandles[] = new
GraphicSelectionHandleCanvasElement[8];
private GraphicSelectionHandleCanvasElement mDragHandle = null;
- public GraphicSelectionCanvasElement(Paint graphicSelectionPaint) {
- mGraphicSelectionPaint = graphicSelectionPaint;
-
- mHandles[0] = new
GraphicSelectionHandleCanvasElement(mGraphicSelectionPaint);
- mHandles[1] = new
GraphicSelectionHandleCanvasElement(mGraphicSelectionPaint);
- mHandles[2] = new
GraphicSelectionHandleCanvasElement(mGraphicSelectionPaint);
- mHandles[3] = new
GraphicSelectionHandleCanvasElement(mGraphicSelectionPaint);
- mHandles[4] = new
GraphicSelectionHandleCanvasElement(mGraphicSelectionPaint);
- mHandles[5] = new
GraphicSelectionHandleCanvasElement(mGraphicSelectionPaint);
- mHandles[6] = new
GraphicSelectionHandleCanvasElement(mGraphicSelectionPaint);
- mHandles[7] = new
GraphicSelectionHandleCanvasElement(mGraphicSelectionPaint);
+ public GraphicSelectionCanvasElement() {
+ mPaint = new Paint();
+ mPaint.setStyle(Paint.Style.STROKE);
+ mPaint.setColor(Color.BLACK);
+ mPaint.setStrokeWidth(2);
+
+ mHandles[0] = new
GraphicSelectionHandleCanvasElement(HandlePosition.TOP_LEFT);
+ mHandles[1] = new
GraphicSelectionHandleCanvasElement(HandlePosition.TOP);
+ mHandles[2] = new
GraphicSelectionHandleCanvasElement(HandlePosition.TOP_RIGHT);
+ mHandles[3] = new
GraphicSelectionHandleCanvasElement(HandlePosition.LEFT);
+ mHandles[4] = new
GraphicSelectionHandleCanvasElement(HandlePosition.RIGHT);
+ mHandles[5] = new
GraphicSelectionHandleCanvasElement(HandlePosition.BOTTOM_LEFT);
+ mHandles[6] = new
GraphicSelectionHandleCanvasElement(HandlePosition.BOTTOM);
+ mHandles[7] = new
GraphicSelectionHandleCanvasElement(HandlePosition.BOTTOM_RIGHT);
}
public void reposition(RectF scaledRectangle) {
@@ -69,13 +75,9 @@ public class GraphicSelectionCanvasElement {
}
public void draw(Canvas canvas) {
- canvas.drawRect(mDrawRectangle, mGraphicSelectionPaint);
+ canvas.drawRect(mDrawRectangle, mPaint);
for (GraphicSelectionHandleCanvasElement handle : mHandles) {
- if (mType == DragType.MOVE || mType == DragType.EXTEND) {
- handle.drawSelected(canvas);
- } else {
- handle.draw(canvas);
- }
+ handle.draw(canvas);
}
}
@@ -85,6 +87,7 @@ public class GraphicSelectionCanvasElement {
for (GraphicSelectionHandleCanvasElement handle : mHandles) {
if (handle.contains(position.x, position.y)) {
mDragHandle = handle;
+ mDragHandle.select();
mType = DragType.EXTEND;
sendGraphicSelectionStart(handle.mPosition);
}
@@ -99,15 +102,47 @@ public class GraphicSelectionCanvasElement {
public void dragging(PointF position) {
if (mType == DragType.MOVE) {
-
float deltaX = position.x - mStartDragPosition.x;
float deltaY = position.y - mStartDragPosition.y;
mDrawRectangle = new RectF(mScaledRectangle);
mDrawRectangle.offset(deltaX, deltaY);
} else if (mType == DragType.EXTEND) {
- mDrawRectangle = new RectF(mScaledRectangle);
- mDrawRectangle.union(position.x, position.y);
+ adaptDrawRectangle(position.x, position.y);
+ }
+ }
+
+ private void adaptDrawRectangle(float x, float y) {
+ mDrawRectangle = new RectF(mScaledRectangle);
+ switch(mDragHandle.getHandlePosition()) {
+ case TOP_LEFT:
+ mDrawRectangle.left = x;
+ mDrawRectangle.top = y;
+ break;
+ case TOP:
+ mDrawRectangle.top = y;
+ break;
+ case TOP_RIGHT:
+ mDrawRectangle.right = x;
+ mDrawRectangle.top = y;
+ break;
+ case LEFT:
+ mDrawRectangle.left = x;
+ break;
+ case RIGHT:
+ mDrawRectangle.right = x;
+ break;
+ case BOTTOM_LEFT:
+ mDrawRectangle.left = x;
+ mDrawRectangle.bottom = y;
+ break;
+ case BOTTOM:
+ mDrawRectangle.bottom = y;
+ break;
+ case BOTTOM_RIGHT:
+ mDrawRectangle.right = x;
+ mDrawRectangle.bottom = y;
+ break;
}
}
@@ -116,6 +151,8 @@ public class GraphicSelectionCanvasElement {
if (mDragHandle != null) {
point.x = mDragHandle.mPosition.x;
point.y = mDragHandle.mPosition.y;
+ mDragHandle.reset();
+ mDragHandle = null;
} else {
point.x = mStartDragPosition.x;
point.y = mStartDragPosition.y;
@@ -127,7 +164,6 @@ public class GraphicSelectionCanvasElement {
sendGraphicSelectionEnd(point);
mDrawRectangle = mScaledRectangle;
- mDragHandle = null;
mType = DragType.NONE;
}
@@ -147,6 +183,13 @@ public class GraphicSelectionCanvasElement {
}
}
+ public void reset() {
+ mDragHandle = null;
+ for (GraphicSelectionHandleCanvasElement handle : mHandles) {
+ handle.reset();
+ }
+ }
+
public enum DragType {
NONE,
MOVE,
diff --git
a/android/experimental/LOAndroid3/src/java/org/libreoffice/canvas/GraphicSelectionHandleCanvasElement.java
b/android/experimental/LOAndroid3/src/java/org/libreoffice/canvas/GraphicSelectionHandleCanvasElement.java
index 90b9a38..62b6bc1 100644
---
a/android/experimental/LOAndroid3/src/java/org/libreoffice/canvas/GraphicSelectionHandleCanvasElement.java
+++
b/android/experimental/LOAndroid3/src/java/org/libreoffice/canvas/GraphicSelectionHandleCanvasElement.java
@@ -20,29 +20,39 @@ import android.graphics.RectF;
* touched.
*/
public class GraphicSelectionHandleCanvasElement {
+ private final HandlePosition mHandlePosition;
public PointF mPosition = new PointF();
private float mRadius = 20.0f;
- private Paint mGraphicHandleFillPaint = new Paint();
- private Paint mGraphicSelectionPaint = new Paint();
- private Paint mGraphicHandleSelectedFillPaint = new Paint();
+ private Paint mStrokePaint = new Paint();
+ private Paint mFillPaint = new Paint();
+ private Paint mSelectedFillPaint = new Paint();
private RectF mHitRect = new RectF();
+ private boolean mSelected = false;
- public GraphicSelectionHandleCanvasElement(Paint graphicSelectionPaint) {
- mGraphicSelectionPaint = graphicSelectionPaint;
+ public GraphicSelectionHandleCanvasElement(HandlePosition position) {
+ mHandlePosition = position;
- mGraphicHandleFillPaint.setStyle(Paint.Style.FILL);
- mGraphicHandleFillPaint.setColor(Color.WHITE);
+ mStrokePaint.setStyle(Paint.Style.STROKE);
+ mStrokePaint.setColor(Color.BLACK);
+ mStrokePaint.setStrokeWidth(3);
- mGraphicHandleSelectedFillPaint.setStyle(Paint.Style.FILL);
- mGraphicHandleSelectedFillPaint.setColor(Color.BLACK);
+ mFillPaint.setStyle(Paint.Style.FILL);
+ mFillPaint.setColor(Color.WHITE);
+
+ mSelectedFillPaint.setStyle(Paint.Style.FILL);
+ mSelectedFillPaint.setColor(Color.BLUE);
}
- public void draw(Canvas canvas) {
- drawFilledCircle(canvas, mPosition.x, mPosition.y, mRadius,
mGraphicSelectionPaint, mGraphicHandleFillPaint);
+ public HandlePosition getHandlePosition() {
+ return mHandlePosition;
}
- public void drawSelected(Canvas canvas) {
- drawFilledCircle(canvas, mPosition.x, mPosition.y, mRadius,
mGraphicSelectionPaint, mGraphicHandleSelectedFillPaint);
+ public void draw(Canvas canvas) {
+ if (mSelected) {
+ drawFilledCircle(canvas, mPosition.x, mPosition.y, mRadius,
mStrokePaint, mSelectedFillPaint);
+ } else {
+ drawFilledCircle(canvas, mPosition.x, mPosition.y, mRadius,
mStrokePaint, mFillPaint);
+ }
}
private void drawFilledCircle(Canvas canvas, float x, float y, float
radius, Paint strokePaint, Paint fillPaint) {
@@ -62,6 +72,25 @@ public class GraphicSelectionHandleCanvasElement {
public boolean contains(float x, float y) {
return mHitRect.contains(x, y);
}
+
+ public void select() {
+ mSelected = true;
+ }
+
+ public void reset() {
+ mSelected = false;
+ }
+
+ public enum HandlePosition {
+ TOP_LEFT,
+ TOP,
+ TOP_RIGHT,
+ RIGHT,
+ BOTTOM_RIGHT,
+ BOTTOM,
+ BOTTOM_LEFT,
+ LEFT
+ }
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
\ No newline at end of file
diff --git
a/android/experimental/LOAndroid3/src/java/org/libreoffice/overlay/TextCursorView.java
b/android/experimental/LOAndroid3/src/java/org/libreoffice/overlay/TextCursorView.java
index 16d639f..97230cf 100644
---
a/android/experimental/LOAndroid3/src/java/org/libreoffice/overlay/TextCursorView.java
+++
b/android/experimental/LOAndroid3/src/java/org/libreoffice/overlay/TextCursorView.java
@@ -49,8 +49,6 @@ public class TextCursorView extends View implements
View.OnTouchListener {
private Paint mSelectionPaint = new Paint();
private boolean mSelectionsVisible;
- private Paint mGraphicSelectionPaint = new Paint();
-
private GraphicSelectionCanvasElement mGraphicSelection;
private boolean mGraphicSelectionVisible;
@@ -88,11 +86,7 @@ public class TextCursorView extends View implements
View.OnTouchListener {
mSelectionPaint.setAlpha(50);
mSelectionsVisible = false;
- mGraphicSelectionPaint.setStyle(Paint.Style.STROKE);
- mGraphicSelectionPaint.setColor(Color.BLACK);
- mGraphicSelectionPaint.setStrokeWidth(2);
-
- mGraphicSelection = new
GraphicSelectionCanvasElement(mGraphicSelectionPaint);
+ mGraphicSelection = new GraphicSelectionCanvasElement();
mGraphicSelectionVisible = false;
@@ -211,6 +205,8 @@ public class TextCursorView extends View implements
View.OnTouchListener {
public void showGraphicSelection() {
mGraphicSelectionVisible = true;
+ mGraphicSelectionMove = false;
+ mGraphicSelection.reset();
invalidate();
}
commit cdd335b3bfbde50210aadd9b3e0ad18fcfefae9d
Author: Tomaž Vajngerl <tomaz.vajng...@collabora.co.uk>
Date: Wed Mar 25 21:45:20 2015 +0900
android: increase handle hit area
Change-Id: I0148815d9152c0bcd7e3d724ebdd0bc50a4c4c9a
diff --git
a/android/experimental/LOAndroid3/src/java/org/libreoffice/canvas/GraphicSelectionHandleCanvasElement.java
b/android/experimental/LOAndroid3/src/java/org/libreoffice/canvas/GraphicSelectionHandleCanvasElement.java
index 64d369f..90b9a38 100644
---
a/android/experimental/LOAndroid3/src/java/org/libreoffice/canvas/GraphicSelectionHandleCanvasElement.java
+++
b/android/experimental/LOAndroid3/src/java/org/libreoffice/canvas/GraphicSelectionHandleCanvasElement.java
@@ -53,10 +53,10 @@ public class GraphicSelectionHandleCanvasElement {
public void reposition(float x, float y) {
mPosition.x = x;
mPosition.y = y;
- mHitRect.left = mPosition.x - mRadius * 1.5f;
- mHitRect.right = mPosition.x + mRadius * 1.5f;
- mHitRect.top = mPosition.y - mRadius * 1.5f;
- mHitRect.bottom = mPosition.y + mRadius * 1.5f;
+ mHitRect.left = mPosition.x - mRadius * 1.75f;
+ mHitRect.right = mPosition.x + mRadius * 1.75f;
+ mHitRect.top = mPosition.y - mRadius * 1.75f;
+ mHitRect.bottom = mPosition.y + mRadius * 1.75f;
}
public boolean contains(float x, float y) {
commit 70e45d1b3cb1982e3cdb053ff3bbffae1b6c07db
Author: Tomaž Vajngerl <tomaz.vajng...@collabora.co.uk>
Date: Wed Mar 25 21:44:00 2015 +0900
android: move handles into GraphicSelectionCanvasElement
Change-Id: Ib372b4fac35ae77bf06c65913b142ae3e80b0eb5
diff --git
a/android/experimental/LOAndroid3/src/java/org/libreoffice/canvas/GraphicSelectionCanvasElement.java
b/android/experimental/LOAndroid3/src/java/org/libreoffice/canvas/GraphicSelectionCanvasElement.java
index 5adf8d3..39b2fe0 100644
---
a/android/experimental/LOAndroid3/src/java/org/libreoffice/canvas/GraphicSelectionCanvasElement.java
+++
b/android/experimental/LOAndroid3/src/java/org/libreoffice/canvas/GraphicSelectionCanvasElement.java
@@ -13,6 +13,9 @@ import android.graphics.Paint;
import android.graphics.PointF;
import android.graphics.RectF;
+import org.libreoffice.LOKitShell;
+import org.mozilla.gecko.gfx.LayerView;
+
/**
* This class is responsible to draw and reposition the selection
* rectangle.
@@ -25,25 +28,72 @@ public class GraphicSelectionCanvasElement {
private DragType mType = DragType.NONE;
private PointF mStartDragPosition;
+ private GraphicSelectionHandleCanvasElement mHandles[] = new
GraphicSelectionHandleCanvasElement[8];
+ private GraphicSelectionHandleCanvasElement mDragHandle = null;
+
public GraphicSelectionCanvasElement(Paint graphicSelectionPaint) {
mGraphicSelectionPaint = graphicSelectionPaint;
+
+ mHandles[0] = new
GraphicSelectionHandleCanvasElement(mGraphicSelectionPaint);
+ mHandles[1] = new
GraphicSelectionHandleCanvasElement(mGraphicSelectionPaint);
+ mHandles[2] = new
GraphicSelectionHandleCanvasElement(mGraphicSelectionPaint);
+ mHandles[3] = new
GraphicSelectionHandleCanvasElement(mGraphicSelectionPaint);
+ mHandles[4] = new
GraphicSelectionHandleCanvasElement(mGraphicSelectionPaint);
+ mHandles[5] = new
GraphicSelectionHandleCanvasElement(mGraphicSelectionPaint);
+ mHandles[6] = new
GraphicSelectionHandleCanvasElement(mGraphicSelectionPaint);
+ mHandles[7] = new
GraphicSelectionHandleCanvasElement(mGraphicSelectionPaint);
}
public void reposition(RectF scaledRectangle) {
mScaledRectangle = scaledRectangle;
mDrawRectangle = scaledRectangle;
+
+ mHandles[0].reposition(scaledRectangle.left, scaledRectangle.top);
+ mHandles[1].reposition(scaledRectangle.centerX(), scaledRectangle.top);
+ mHandles[2].reposition(scaledRectangle.right, scaledRectangle.top);
+ mHandles[3].reposition(scaledRectangle.left,
scaledRectangle.centerY());
+ mHandles[4].reposition(scaledRectangle.right,
scaledRectangle.centerY());
+ mHandles[5].reposition(scaledRectangle.left, scaledRectangle.bottom);
+ mHandles[6].reposition(scaledRectangle.centerX(),
scaledRectangle.bottom);
+ mHandles[7].reposition(scaledRectangle.right, scaledRectangle.bottom);
}
public boolean contains(float x, float y) {
+ // Check if handle was hit
+ for (GraphicSelectionHandleCanvasElement handle : mHandles) {
+ if (handle.contains(x, y)) {
+ return true;
+ }
+ }
return mScaledRectangle.contains(x, y);
}
public void draw(Canvas canvas) {
canvas.drawRect(mDrawRectangle, mGraphicSelectionPaint);
+ for (GraphicSelectionHandleCanvasElement handle : mHandles) {
+ if (mType == DragType.MOVE || mType == DragType.EXTEND) {
+ handle.drawSelected(canvas);
+ } else {
+ handle.draw(canvas);
+ }
+ }
}
- public void dragStart(DragType type, PointF position) {
- mType = type;
+ public void dragStart(PointF position) {
+ mDragHandle = null;
+ mType = DragType.NONE;
+ for (GraphicSelectionHandleCanvasElement handle : mHandles) {
+ if (handle.contains(position.x, position.y)) {
+ mDragHandle = handle;
+ mType = DragType.EXTEND;
+ sendGraphicSelectionStart(handle.mPosition);
+ }
+ }
+ if (mDragHandle == null) {
+ mType = DragType.MOVE;
+ sendGraphicSelectionStart(position);
+ }
+
mStartDragPosition = position;
}
@@ -61,9 +111,40 @@ public class GraphicSelectionCanvasElement {
}
}
- public void dragEnd() {
- mType = DragType.NONE;
+ public void dragEnd(PointF position) {
+ PointF point = new PointF();
+ if (mDragHandle != null) {
+ point.x = mDragHandle.mPosition.x;
+ point.y = mDragHandle.mPosition.y;
+ } else {
+ point.x = mStartDragPosition.x;
+ point.y = mStartDragPosition.y;
+ }
+ float deltaX = position.x - mStartDragPosition.x;
+ float deltaY = position.y - mStartDragPosition.y;
+ point.offset(deltaX, deltaY);
+
+ sendGraphicSelectionEnd(point);
+
mDrawRectangle = mScaledRectangle;
+ mDragHandle = null;
+ mType = DragType.NONE;
+ }
+
+ private void sendGraphicSelectionStart(PointF screenPosition) {
+ LayerView layerView = LOKitShell.getLayerView();
+ if (layerView != null) {
+ PointF documentPoint =
layerView.getLayerClient().convertViewPointToLayerPoint(screenPosition);
+ LOKitShell.sendTouchEvent("GraphicSelectionStart", documentPoint);
+ }
+ }
+
+ private void sendGraphicSelectionEnd(PointF screenPosition) {
+ LayerView layerView = LOKitShell.getLayerView();
+ if (layerView != null) {
+ PointF documentPoint =
layerView.getLayerClient().convertViewPointToLayerPoint(screenPosition);
+ LOKitShell.sendTouchEvent("GraphicSelectionEnd", documentPoint);
+ }
}
public enum DragType {
diff --git
a/android/experimental/LOAndroid3/src/java/org/libreoffice/overlay/TextCursorView.java
b/android/experimental/LOAndroid3/src/java/org/libreoffice/overlay/TextCursorView.java
index d952b80..16d639f 100644
---
a/android/experimental/LOAndroid3/src/java/org/libreoffice/overlay/TextCursorView.java
+++
b/android/experimental/LOAndroid3/src/java/org/libreoffice/overlay/TextCursorView.java
@@ -53,17 +53,11 @@ public class TextCursorView extends View implements
View.OnTouchListener {
private GraphicSelectionCanvasElement mGraphicSelection;
- private PointF mTouchStart = new PointF();
- private PointF mDeltaPoint = new PointF();
-
private boolean mGraphicSelectionVisible;
private boolean mGraphicSelectionMove = false;
private LayerView mLayerView;
- private GraphicSelectionHandleCanvasElement mHandles[] = new
GraphicSelectionHandleCanvasElement[8];
- private GraphicSelectionHandleCanvasElement mDragHandle = null;
-
public TextCursorView(Context context) {
super(context);
initialize();
@@ -102,15 +96,6 @@ public class TextCursorView extends View implements
View.OnTouchListener {
mGraphicSelectionVisible = false;
- mHandles[0] = new
GraphicSelectionHandleCanvasElement(mGraphicSelectionPaint);
- mHandles[1] = new
GraphicSelectionHandleCanvasElement(mGraphicSelectionPaint);
- mHandles[2] = new
GraphicSelectionHandleCanvasElement(mGraphicSelectionPaint);
- mHandles[3] = new
GraphicSelectionHandleCanvasElement(mGraphicSelectionPaint);
- mHandles[4] = new
GraphicSelectionHandleCanvasElement(mGraphicSelectionPaint);
- mHandles[5] = new
GraphicSelectionHandleCanvasElement(mGraphicSelectionPaint);
- mHandles[6] = new
GraphicSelectionHandleCanvasElement(mGraphicSelectionPaint);
- mHandles[7] = new
GraphicSelectionHandleCanvasElement(mGraphicSelectionPaint);
-
postDelayed(cursorAnimation, CURSOR_BLINK_TIME);
mInitialized = true;
@@ -169,15 +154,6 @@ public class TextCursorView extends View implements
View.OnTouchListener {
RectF scaledGraphicSelection =
convertPosition(mGraphicSelection.mRectangle, x, y, zoom);
mGraphicSelection.reposition(scaledGraphicSelection);
- mHandles[0].reposition(scaledGraphicSelection.left,
scaledGraphicSelection.top);
- mHandles[1].reposition(scaledGraphicSelection.centerX(),
scaledGraphicSelection.top);
- mHandles[2].reposition(scaledGraphicSelection.right,
scaledGraphicSelection.top);
- mHandles[3].reposition(scaledGraphicSelection.left,
scaledGraphicSelection.centerY());
- mHandles[4].reposition(scaledGraphicSelection.right,
scaledGraphicSelection.centerY());
- mHandles[5].reposition(scaledGraphicSelection.left,
scaledGraphicSelection.bottom);
- mHandles[6].reposition(scaledGraphicSelection.centerX(),
scaledGraphicSelection.bottom);
- mHandles[7].reposition(scaledGraphicSelection.right,
scaledGraphicSelection.bottom);
-
invalidate();
}
@@ -200,20 +176,6 @@ public class TextCursorView extends View implements
View.OnTouchListener {
}
if (mGraphicSelectionVisible) {
mGraphicSelection.draw(canvas);
-
- if (mGraphicSelectionMove) {
- for (GraphicSelectionHandleCanvasElement handle : mHandles) {
- if (mDragHandle == handle) {
- handle.drawSelected(canvas);
- } else {
- handle.draw(canvas);
- }
- }
- } else {
- for (GraphicSelectionHandleCanvasElement handle : mHandles) {
- handle.draw(canvas);
- }
- }
}
}
@@ -259,32 +221,30 @@ public class TextCursorView extends View implements
View.OnTouchListener {
@Override
public boolean onTouch(View view, MotionEvent event) {
- if (mLayerView == null) {
- mLayerView = LOKitShell.getLayerView();
- if (mLayerView == null) {
- return false;
- }
- }
-
switch (event.getActionMasked()) {
case MotionEvent.ACTION_DOWN: {
- mTouchStart.x = event.getX();
- mTouchStart.y = event.getY();
if (mGraphicSelectionVisible) {
- return checkIfGraphicSelectionWasHit();
+ // Check if inside graphic selection was hit
+ PointF startPosition = new PointF(event.getX(),
event.getY());
+ if (mGraphicSelection.contains(startPosition.x,
startPosition.y)) {
+ mGraphicSelectionMove = true;
+ mGraphicSelection.dragStart(startPosition);
+ invalidate();
+ return true;
+ }
+ return false;
}
}
case MotionEvent.ACTION_UP: {
if (mGraphicSelectionVisible && mGraphicSelectionMove) {
- mDeltaPoint.x = event.getX() - mTouchStart.x;
- mDeltaPoint.y = event.getY() - mTouchStart.y;
- return stopGraphicSelection();
+ mGraphicSelectionMove = false;
+ mGraphicSelection.dragEnd(new PointF(event.getX(),
event.getY()));
+ invalidate();
+ return true;
}
}
case MotionEvent.ACTION_MOVE: {
if (mGraphicSelectionVisible && mGraphicSelectionMove) {
- mDeltaPoint.x = event.getX() - mTouchStart.x;
- mDeltaPoint.y = event.getY() - mTouchStart.y;
mGraphicSelection.dragging(new PointF(event.getX(),
event.getY()));
invalidate();
return true;
@@ -293,59 +253,6 @@ public class TextCursorView extends View implements
View.OnTouchListener {
}
return false;
}
-
- private boolean checkIfGraphicSelectionWasHit() {
- // Check if handle was hit
- mDragHandle = null;
- for (GraphicSelectionHandleCanvasElement handle : mHandles) {
- if (handle.contains(mTouchStart.x, mTouchStart.y)) {
- mDragHandle = handle;
- mGraphicSelectionMove = true;
-
mGraphicSelection.dragStart(GraphicSelectionCanvasElement.DragType.EXTEND,
mTouchStart);
- sendGraphicSelectionStart(handle.mPosition);
- return true;
- }
- }
- // Check if inside graphic selection was hit
- if (mGraphicSelection.contains(mTouchStart.x, mTouchStart.y)) {
- mGraphicSelectionMove = true;
-
mGraphicSelection.dragStart(GraphicSelectionCanvasElement.DragType.MOVE,
mTouchStart);
- sendGraphicSelectionStart(mTouchStart);
- return true;
- }
- return false;
- }
-
- private boolean stopGraphicSelection() {
- mGraphicSelectionMove = false;
-
- PointF point = new PointF();
- if (mDragHandle != null) {
- point.x = mDragHandle.mPosition.x;
- point.y = mDragHandle.mPosition.y;
- } else {
- point.x = mTouchStart.x;
- point.y = mTouchStart.y;
- }
- point.offset(mDeltaPoint.x, mDeltaPoint.y);
- sendGraphicSelectionEnd(point);
-
- mGraphicSelection.dragEnd();
- invalidate();
- return true;
- }
-
- private void sendGraphicSelectionStart(PointF screenPosition) {
- PointF documentPoint =
mLayerView.getLayerClient().convertViewPointToLayerPoint(screenPosition);
- Log.i(LOGTAG, "Selection Start P: " + documentPoint + " : " +
mGraphicSelection);
- LOKitShell.sendTouchEvent("GraphicSelectionStart", documentPoint);
- }
-
- private void sendGraphicSelectionEnd(PointF screenPosition) {
- PointF documentPoint =
mLayerView.getLayerClient().convertViewPointToLayerPoint(screenPosition);
- Log.i(LOGTAG, "Selection End P: " + documentPoint + " : " +
mGraphicSelection);
- LOKitShell.sendTouchEvent("GraphicSelectionEnd", documentPoint);
- }
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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