diff options
| -rw-r--r-- | proguard.flags | 2 | ||||
| -rw-r--r-- | src/com/android/launcher2/AppWidgetResizeFrame.java | 26 | ||||
| -rw-r--r-- | src/com/android/launcher2/CellLayout.java | 32 | ||||
| -rw-r--r-- | src/com/android/launcher2/CellLayoutChildren.java | 97 | ||||
| -rw-r--r-- | src/com/android/launcher2/DragLayer.java | 168 | ||||
| -rw-r--r-- | src/com/android/launcher2/Workspace.java | 9 |
6 files changed, 174 insertions, 160 deletions
diff --git a/proguard.flags b/proguard.flags index 19c8fd5..94dd260 100644 --- a/proguard.flags +++ b/proguard.flags @@ -20,7 +20,7 @@ public void setHoverAlpha(float); } --keep class com.android.launcher2.CellLayout$LayoutParams { +-keep class com.android.launcher2.DragLayer$LayoutParams { public void setWidth(int); public int getWidth(); public void setHeight(int); diff --git a/src/com/android/launcher2/AppWidgetResizeFrame.java b/src/com/android/launcher2/AppWidgetResizeFrame.java index 2b2662f..d975ed9 100644 --- a/src/com/android/launcher2/AppWidgetResizeFrame.java +++ b/src/com/android/launcher2/AppWidgetResizeFrame.java @@ -18,6 +18,8 @@ public class AppWidgetResizeFrame extends FrameLayout { private ItemInfo mItemInfo; private LauncherAppWidgetHostView mWidgetView; private CellLayout mCellLayout; + private DragLayer mDragLayer; + private Workspace mWorkspace; private ImageView mLeftHandle; private ImageView mRightHandle; private ImageView mTopHandle; @@ -57,7 +59,7 @@ public class AppWidgetResizeFrame extends FrameLayout { public static final int BOTTOM = 3; public AppWidgetResizeFrame(Context context, ItemInfo itemInfo, - LauncherAppWidgetHostView widgetView, CellLayout cellLayout) { + LauncherAppWidgetHostView widgetView, CellLayout cellLayout, DragLayer dragLayer) { super(context); mContext = context; @@ -65,6 +67,8 @@ public class AppWidgetResizeFrame extends FrameLayout { mCellLayout = cellLayout; mWidgetView = widgetView; mResizeMode = widgetView.getAppWidgetInfo().resizeMode; + mDragLayer = dragLayer; + mWorkspace = (Workspace) dragLayer.findViewById(R.id.workspace); final AppWidgetProviderInfo info = widgetView.getAppWidgetInfo(); int[] result = mCellLayout.rectToCell(info.minWidth, info.minHeight, null); @@ -150,7 +154,7 @@ public class AppWidgetResizeFrame extends FrameLayout { mDeltaX = Math.max(-mBaselineX, deltaX); mDeltaX = Math.min(mBaselineWidth - 2 * mTouchTargetWidth, mDeltaX); } else if (mRightBorderActive) { - mDeltaX = Math.min(mCellLayout.getWidth() - (mBaselineX + mBaselineWidth), deltaX); + mDeltaX = Math.min(mDragLayer.getWidth() - (mBaselineX + mBaselineWidth), deltaX); mDeltaX = Math.max(-mBaselineWidth + 2 * mTouchTargetWidth, mDeltaX); } @@ -158,7 +162,7 @@ public class AppWidgetResizeFrame extends FrameLayout { mDeltaY = Math.max(-mBaselineY, deltaY); mDeltaY = Math.min(mBaselineHeight - 2 * mTouchTargetWidth, mDeltaY); } else if (mBottomBorderActive) { - mDeltaY = Math.min(mCellLayout.getHeight() - (mBaselineY + mBaselineHeight), deltaY); + mDeltaY = Math.min(mDragLayer.getHeight() - (mBaselineY + mBaselineHeight), deltaY); mDeltaY = Math.max(-mBaselineHeight + 2 * mTouchTargetWidth, mDeltaY); } } @@ -168,7 +172,8 @@ public class AppWidgetResizeFrame extends FrameLayout { */ public void visualizeResizeForDelta(int deltaX, int deltaY) { updateDeltas(deltaX, deltaY); - CellLayout.LayoutParams lp = (CellLayout.LayoutParams) getLayoutParams(); + DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams(); + if (mLeftBorderActive) { lp.x = mBaselineX + mDeltaX; lp.width = mBaselineWidth - mDeltaX; @@ -261,6 +266,7 @@ public class AppWidgetResizeFrame extends FrameLayout { // Update the cells occupied by this widget mCellLayout.markCellsAsOccupiedForView(mWidgetView); + mWidgetView.requestLayout(); } /** @@ -284,20 +290,22 @@ public class AppWidgetResizeFrame extends FrameLayout { } public void snapToWidget(boolean animate) { - final CellLayout.LayoutParams lp = (CellLayout.LayoutParams) getLayoutParams(); + final DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams(); + int xOffset = mCellLayout.getLeft() - mWorkspace.getScrollX(); + int yOffset = mCellLayout.getTop() - mWorkspace.getScrollY(); int newWidth = mWidgetView.getWidth() + 2 * mBackgroundPadding; int newHeight = mWidgetView.getHeight() + 2 * mBackgroundPadding; - int newX = mWidgetView.getLeft() - mBackgroundPadding; - int newY = mWidgetView.getTop() - mBackgroundPadding; + int newX = mWidgetView.getLeft() - mBackgroundPadding + xOffset; + int newY = mWidgetView.getTop() - mBackgroundPadding + yOffset; // We need to make sure the frame stays within the bounds of the CellLayout if (newY < 0) { newHeight -= -newY; newY = 0; } - if (newY + newHeight > mCellLayout.getHeight()) { - newHeight -= newY + newHeight - mCellLayout.getHeight(); + if (newY + newHeight > mDragLayer.getHeight()) { + newHeight -= newY + newHeight - mDragLayer.getHeight(); } if (!animate) { diff --git a/src/com/android/launcher2/CellLayout.java b/src/com/android/launcher2/CellLayout.java index c1c12b5..fa9b6d6 100644 --- a/src/com/android/launcher2/CellLayout.java +++ b/src/com/android/launcher2/CellLayout.java @@ -1551,38 +1551,6 @@ out: for (int i = x; i < x + spanX - 1 && x < xCount; i++) { } } - public void setWidth(int width) { - this.width = width; - } - - public int getWidth() { - return width; - } - - public void setHeight(int height) { - this.height = height; - } - - public int getHeight() { - return height; - } - - public void setX(int x) { - this.x = x; - } - - public int getX() { - return x; - } - - public void setY(int y) { - this.y = y; - } - - public int getY() { - return y; - } - public String toString() { return "(" + this.cellX + ", " + this.cellY + ")"; } diff --git a/src/com/android/launcher2/CellLayoutChildren.java b/src/com/android/launcher2/CellLayoutChildren.java index 04996f3..11b2f9e 100644 --- a/src/com/android/launcher2/CellLayoutChildren.java +++ b/src/com/android/launcher2/CellLayoutChildren.java @@ -43,12 +43,6 @@ public class CellLayoutChildren extends ViewGroup { private int mWidthGap; private int mHeightGap; - // Variables relating to resizing widgets - private final ArrayList<AppWidgetResizeFrame> mResizeFrames = - new ArrayList<AppWidgetResizeFrame>(); - private AppWidgetResizeFrame mCurrentResizeFrame; - private int mXDown, mYDown; - public CellLayoutChildren(Context context) { super(context); mWallpaperManager = WallpaperManager.getInstance(context); @@ -176,95 +170,4 @@ public class CellLayoutChildren extends ViewGroup { protected void setChildrenDrawnWithCacheEnabled(boolean enabled) { super.setChildrenDrawnWithCacheEnabled(enabled); } - - public void clearAllResizeFrames() { - for (AppWidgetResizeFrame frame: mResizeFrames) { - removeView(frame); - } - mResizeFrames.clear(); - } - - public boolean hasResizeFrames() { - return mResizeFrames.size() > 0; - } - - public boolean isWidgetBeingResized() { - return mCurrentResizeFrame != null; - } - - private boolean handleTouchDown(MotionEvent ev) { - Rect hitRect = new Rect(); - - int x = (int) ev.getX(); - int y = (int) ev.getY(); - - for (AppWidgetResizeFrame child: mResizeFrames) { - child.getHitRect(hitRect); - if (hitRect.contains(x, y)) { - if (child.beginResizeIfPointInRegion(x - child.getLeft(), y - child.getTop())) { - mCurrentResizeFrame = child; - mXDown = x; - mYDown = y; - requestDisallowInterceptTouchEvent(true); - return true; - } - } - } - return false; - } - - @Override - public boolean onInterceptTouchEvent(MotionEvent ev) { - if (ev.getAction() == MotionEvent.ACTION_DOWN) { - if (handleTouchDown(ev)) { - return true; - } - } - return false; - } - - @Override - public boolean onTouchEvent(MotionEvent ev) { - boolean handled = false; - int action = ev.getAction(); - - int x = (int) ev.getX(); - int y = (int) ev.getY(); - - if (ev.getAction() == MotionEvent.ACTION_DOWN) { - if (ev.getAction() == MotionEvent.ACTION_DOWN) { - if (handleTouchDown(ev)) { - return true; - } - } - } - - if (mCurrentResizeFrame != null) { - handled = true; - switch (action) { - case MotionEvent.ACTION_MOVE: - mCurrentResizeFrame.visualizeResizeForDelta(x - mXDown, y - mYDown); - break; - case MotionEvent.ACTION_CANCEL: - case MotionEvent.ACTION_UP: - mCurrentResizeFrame.commitResizeForDelta(x - mXDown, y - mYDown); - mCurrentResizeFrame = null; - } - } - return handled; - } - - public void addResizeFrame(ItemInfo itemInfo, LauncherAppWidgetHostView widget, - CellLayout cellLayout) { - AppWidgetResizeFrame resizeFrame = new AppWidgetResizeFrame(getContext(), - itemInfo, widget, cellLayout); - - CellLayout.LayoutParams lp = new CellLayout.LayoutParams(-1, -1, -1, -1); - lp.isLockedToGrid = false; - - addView(resizeFrame, lp); - mResizeFrames.add(resizeFrame); - - resizeFrame.snapToWidget(false); - } } diff --git a/src/com/android/launcher2/DragLayer.java b/src/com/android/launcher2/DragLayer.java index eb53945..c2b710e 100644 --- a/src/com/android/launcher2/DragLayer.java +++ b/src/com/android/launcher2/DragLayer.java @@ -16,10 +16,11 @@ package com.android.launcher2; -import com.android.launcher.R; +import java.util.ArrayList; import android.content.Context; import android.graphics.Bitmap; +import android.graphics.Rect; import android.util.AttributeSet; import android.view.KeyEvent; import android.view.MotionEvent; @@ -27,6 +28,8 @@ import android.view.View; import android.widget.FrameLayout; import android.widget.ImageView; +import com.android.launcher.R; + /** * A ViewGroup that coordinates dragging across its descendants */ @@ -34,6 +37,12 @@ public class DragLayer extends FrameLayout { private DragController mDragController; private int[] mTmpXY = new int[2]; + // Variables relating to resizing widgets + private final ArrayList<AppWidgetResizeFrame> mResizeFrames = + new ArrayList<AppWidgetResizeFrame>(); + private AppWidgetResizeFrame mCurrentResizeFrame; + private int mXDown, mYDown; + /** * Used to create a new DragLayer from XML. * @@ -56,31 +65,66 @@ public class DragLayer extends FrameLayout { return mDragController.dispatchKeyEvent(event) || super.dispatchKeyEvent(event); } + private boolean handleTouchDown(MotionEvent ev) { + Rect hitRect = new Rect(); + int x = (int) ev.getX(); + int y = (int) ev.getY(); + + for (AppWidgetResizeFrame child: mResizeFrames) { + child.getHitRect(hitRect); + if (hitRect.contains(x, y)) { + if (child.beginResizeIfPointInRegion(x - child.getLeft(), y - child.getTop())) { + mCurrentResizeFrame = child; + mXDown = x; + mYDown = y; + requestDisallowInterceptTouchEvent(true); + return true; + } + } + } + return false; + } + @Override public boolean onInterceptTouchEvent(MotionEvent ev) { - // If the current CellLayoutChildren has a resize frame, we need to detect if any touch - // event has occurred which doesn't result in resizing a widget. In this case, we - // dismiss any visible resize frames. - final Workspace w = (Workspace) findViewById(R.id.workspace); - if (w != null) { - final CellLayout currentPage = (CellLayout) w.getChildAt(w.getCurrentPage()); - final CellLayoutChildren childrenLayout = currentPage.getChildrenLayout(); - - if (childrenLayout.hasResizeFrames() && !childrenLayout.isWidgetBeingResized()) { - post(new Runnable() { - public void run() { - if (!childrenLayout.isWidgetBeingResized()) { - childrenLayout.clearAllResizeFrames(); - } - } - }); + if (ev.getAction() == MotionEvent.ACTION_DOWN) { + if (handleTouchDown(ev)) { + return true; } } + clearAllResizeFrames(); return mDragController.onInterceptTouchEvent(ev); } @Override public boolean onTouchEvent(MotionEvent ev) { + boolean handled = false; + int action = ev.getAction(); + + int x = (int) ev.getX(); + int y = (int) ev.getY(); + + if (ev.getAction() == MotionEvent.ACTION_DOWN) { + if (ev.getAction() == MotionEvent.ACTION_DOWN) { + if (handleTouchDown(ev)) { + return true; + } + } + } + + if (mCurrentResizeFrame != null) { + handled = true; + switch (action) { + case MotionEvent.ACTION_MOVE: + mCurrentResizeFrame.visualizeResizeForDelta(x - mXDown, y - mYDown); + break; + case MotionEvent.ACTION_CANCEL: + case MotionEvent.ACTION_UP: + mCurrentResizeFrame.commitResizeForDelta(x - mXDown, y - mYDown); + mCurrentResizeFrame = null; + } + } + if (handled) return true; return mDragController.onTouchEvent(ev); } @@ -103,4 +147,94 @@ public class DragLayer extends FrameLayout { v.getLocationOnScreen(mTmpXY); return createDragView(mDragController.getViewBitmap(v), mTmpXY[0], mTmpXY[1]); } + + public static class LayoutParams extends FrameLayout.LayoutParams { + public int x, y; + public boolean customPosition = false; + + /** + * {@inheritDoc} + */ + public LayoutParams(int width, int height) { + super(width, height); + } + + public void setWidth(int width) { + this.width = width; + } + + public int getWidth() { + return width; + } + + public void setHeight(int height) { + this.height = height; + } + + public int getHeight() { + return height; + } + + public void setX(int x) { + this.x = x; + } + + public int getX() { + return x; + } + + public void setY(int y) { + this.y = y; + } + + public int getY() { + return y; + } + } + + protected void onLayout(boolean changed, int l, int t, int r, int b) { + super.onLayout(changed, l, t, r, b); + int count = getChildCount(); + for (int i = 0; i < count; i++) { + View child = getChildAt(i); + final FrameLayout.LayoutParams flp = (FrameLayout.LayoutParams) child.getLayoutParams(); + if (flp instanceof LayoutParams) { + final LayoutParams lp = (LayoutParams) flp; + if (lp.customPosition) { + child.layout(lp.x, lp.y, lp.x + lp.width, lp.y + lp.height); + } + } + } + } + + public void clearAllResizeFrames() { + if (mResizeFrames.size() > 0) { + for (AppWidgetResizeFrame frame: mResizeFrames) { + removeView(frame); + } + mResizeFrames.clear(); + } + } + + public boolean hasResizeFrames() { + return mResizeFrames.size() > 0; + } + + public boolean isWidgetBeingResized() { + return mCurrentResizeFrame != null; + } + + public void addResizeFrame(ItemInfo itemInfo, LauncherAppWidgetHostView widget, + CellLayout cellLayout) { + AppWidgetResizeFrame resizeFrame = new AppWidgetResizeFrame(getContext(), + itemInfo, widget, cellLayout, this); + + LayoutParams lp = new LayoutParams(-1, -1); + lp.customPosition = true; + + addView(resizeFrame, lp); + mResizeFrames.add(resizeFrame); + + resizeFrame.snapToWidget(false); + } } diff --git a/src/com/android/launcher2/Workspace.java b/src/com/android/launcher2/Workspace.java index e7865d2..b5c1074 100644 --- a/src/com/android/launcher2/Workspace.java +++ b/src/com/android/launcher2/Workspace.java @@ -1800,8 +1800,8 @@ public class Workspace extends SmoothPagedView } public void exitWidgetResizeMode() { - final CellLayout currentLayout = (CellLayout) getChildAt(getCurrentPage()); - currentLayout.getChildrenLayout().clearAllResizeFrames(); + DragLayer dragLayer = (DragLayer) mLauncher.findViewById(R.id.drag_layer); + dragLayer.clearAllResizeFrames(); } void unshrink(boolean animated) { @@ -2353,7 +2353,6 @@ public class Workspace extends SmoothPagedView mTargetCell[0], mTargetCell[1], mDragInfo.spanX, mDragInfo.spanY)); if (cell instanceof LauncherAppWidgetHostView) { - final CellLayoutChildren children = dropTargetLayout.getChildrenLayout(); final CellLayout cellLayout = dropTargetLayout; // We post this call so that the widget has a chance to be placed // in its final location @@ -2363,7 +2362,9 @@ public class Workspace extends SmoothPagedView if (pinfo.resizeMode != AppWidgetProviderInfo.RESIZE_NONE) { post(new Runnable() { public void run() { - children.addResizeFrame(info, hostView, + DragLayer dragLayer = (DragLayer) + mLauncher.findViewById(R.id.drag_layer); + dragLayer.addResizeFrame(info, hostView, cellLayout); } }); |