diff options
Diffstat (limited to 'actionbarsherlock/src/com/actionbarsherlock/internal/widget/ActionBarContextView.java')
| -rw-r--r-- | actionbarsherlock/src/com/actionbarsherlock/internal/widget/ActionBarContextView.java | 518 |
1 files changed, 0 insertions, 518 deletions
diff --git a/actionbarsherlock/src/com/actionbarsherlock/internal/widget/ActionBarContextView.java b/actionbarsherlock/src/com/actionbarsherlock/internal/widget/ActionBarContextView.java deleted file mode 100644 index 9ec250f38..000000000 --- a/actionbarsherlock/src/com/actionbarsherlock/internal/widget/ActionBarContextView.java +++ /dev/null @@ -1,518 +0,0 @@ -/* - * Copyright (C) 2010 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.actionbarsherlock.internal.widget; - -import android.content.Context; -import android.content.res.TypedArray; -import android.graphics.drawable.Drawable; -import android.text.TextUtils; -import android.util.AttributeSet; -import android.view.LayoutInflater; -import android.view.View; -import android.view.ViewGroup; -import android.view.accessibility.AccessibilityEvent; -import android.view.animation.DecelerateInterpolator; -import android.widget.LinearLayout; -import android.widget.TextView; - -import com.actionbarsherlock.R; -import com.actionbarsherlock.internal.nineoldandroids.animation.Animator; -import com.actionbarsherlock.internal.nineoldandroids.animation.Animator.AnimatorListener; -import com.actionbarsherlock.internal.nineoldandroids.animation.AnimatorSet; -import com.actionbarsherlock.internal.nineoldandroids.animation.ObjectAnimator; -import com.actionbarsherlock.internal.nineoldandroids.view.animation.AnimatorProxy; -import com.actionbarsherlock.internal.nineoldandroids.widget.NineLinearLayout; -import com.actionbarsherlock.internal.view.menu.ActionMenuPresenter; -import com.actionbarsherlock.internal.view.menu.ActionMenuView; -import com.actionbarsherlock.internal.view.menu.MenuBuilder; -import com.actionbarsherlock.view.ActionMode; - -/** - * @hide - */ -public class ActionBarContextView extends AbsActionBarView implements AnimatorListener { - //UNUSED private static final String TAG = "ActionBarContextView"; - - private CharSequence mTitle; - private CharSequence mSubtitle; - - private NineLinearLayout mClose; - private View mCustomView; - private LinearLayout mTitleLayout; - private TextView mTitleView; - private TextView mSubtitleView; - private int mTitleStyleRes; - private int mSubtitleStyleRes; - private Drawable mSplitBackground; - - private Animator mCurrentAnimation; - private boolean mAnimateInOnLayout; - private int mAnimationMode; - - private static final int ANIMATE_IDLE = 0; - private static final int ANIMATE_IN = 1; - private static final int ANIMATE_OUT = 2; - - public ActionBarContextView(Context context) { - this(context, null); - } - - public ActionBarContextView(Context context, AttributeSet attrs) { - this(context, attrs, R.attr.actionModeStyle); - } - - public ActionBarContextView(Context context, AttributeSet attrs, int defStyle) { - super(context, attrs, defStyle); - - TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.SherlockActionMode, defStyle, 0); - setBackgroundDrawable(a.getDrawable( - R.styleable.SherlockActionMode_background)); - mTitleStyleRes = a.getResourceId( - R.styleable.SherlockActionMode_titleTextStyle, 0); - mSubtitleStyleRes = a.getResourceId( - R.styleable.SherlockActionMode_subtitleTextStyle, 0); - - mContentHeight = a.getLayoutDimension( - R.styleable.SherlockActionMode_height, 0); - - mSplitBackground = a.getDrawable( - R.styleable.SherlockActionMode_backgroundSplit); - - a.recycle(); - } - - @Override - public void onDetachedFromWindow() { - super.onDetachedFromWindow(); - if (mActionMenuPresenter != null) { - mActionMenuPresenter.hideOverflowMenu(); - mActionMenuPresenter.hideSubMenus(); - } - } - - @Override - public void setSplitActionBar(boolean split) { - if (mSplitActionBar != split) { - if (mActionMenuPresenter != null) { - // Mode is already active; move everything over and adjust the menu itself. - final LayoutParams layoutParams = new LayoutParams(LayoutParams.WRAP_CONTENT, - LayoutParams.MATCH_PARENT); - if (!split) { - mMenuView = (ActionMenuView) mActionMenuPresenter.getMenuView(this); - mMenuView.setBackgroundDrawable(null); - final ViewGroup oldParent = (ViewGroup) mMenuView.getParent(); - if (oldParent != null) oldParent.removeView(mMenuView); - addView(mMenuView, layoutParams); - } else { - // Allow full screen width in split mode. - mActionMenuPresenter.setWidthLimit( - getContext().getResources().getDisplayMetrics().widthPixels, true); - // No limit to the item count; use whatever will fit. - mActionMenuPresenter.setItemLimit(Integer.MAX_VALUE); - // Span the whole width - layoutParams.width = LayoutParams.MATCH_PARENT; - layoutParams.height = mContentHeight; - mMenuView = (ActionMenuView) mActionMenuPresenter.getMenuView(this); - mMenuView.setBackgroundDrawable(mSplitBackground); - final ViewGroup oldParent = (ViewGroup) mMenuView.getParent(); - if (oldParent != null) oldParent.removeView(mMenuView); - mSplitView.addView(mMenuView, layoutParams); - } - } - super.setSplitActionBar(split); - } - } - - public void setContentHeight(int height) { - mContentHeight = height; - } - - public void setCustomView(View view) { - if (mCustomView != null) { - removeView(mCustomView); - } - mCustomView = view; - if (mTitleLayout != null) { - removeView(mTitleLayout); - mTitleLayout = null; - } - if (view != null) { - addView(view); - } - requestLayout(); - } - - public void setTitle(CharSequence title) { - mTitle = title; - initTitle(); - } - - public void setSubtitle(CharSequence subtitle) { - mSubtitle = subtitle; - initTitle(); - } - - public CharSequence getTitle() { - return mTitle; - } - - public CharSequence getSubtitle() { - return mSubtitle; - } - - private void initTitle() { - if (mTitleLayout == null) { - LayoutInflater inflater = LayoutInflater.from(getContext()); - inflater.inflate(R.layout.abs__action_bar_title_item, this); - mTitleLayout = (LinearLayout) getChildAt(getChildCount() - 1); - mTitleView = (TextView) mTitleLayout.findViewById(R.id.abs__action_bar_title); - mSubtitleView = (TextView) mTitleLayout.findViewById(R.id.abs__action_bar_subtitle); - if (mTitleStyleRes != 0) { - mTitleView.setTextAppearance(mContext, mTitleStyleRes); - } - if (mSubtitleStyleRes != 0) { - mSubtitleView.setTextAppearance(mContext, mSubtitleStyleRes); - } - } - - mTitleView.setText(mTitle); - mSubtitleView.setText(mSubtitle); - - final boolean hasTitle = !TextUtils.isEmpty(mTitle); - final boolean hasSubtitle = !TextUtils.isEmpty(mSubtitle); - mSubtitleView.setVisibility(hasSubtitle ? VISIBLE : GONE); - mTitleLayout.setVisibility(hasTitle || hasSubtitle ? VISIBLE : GONE); - if (mTitleLayout.getParent() == null) { - addView(mTitleLayout); - } - } - - public void initForMode(final ActionMode mode) { - if (mClose == null) { - LayoutInflater inflater = LayoutInflater.from(mContext); - mClose = (NineLinearLayout)inflater.inflate(R.layout.abs__action_mode_close_item, this, false); - addView(mClose); - } else if (mClose.getParent() == null) { - addView(mClose); - } - - View closeButton = mClose.findViewById(R.id.abs__action_mode_close_button); - closeButton.setOnClickListener(new OnClickListener() { - public void onClick(View v) { - mode.finish(); - } - }); - - final MenuBuilder menu = (MenuBuilder) mode.getMenu(); - if (mActionMenuPresenter != null) { - mActionMenuPresenter.dismissPopupMenus(); - } - mActionMenuPresenter = new ActionMenuPresenter(mContext); - mActionMenuPresenter.setReserveOverflow(true); - - final LayoutParams layoutParams = new LayoutParams(LayoutParams.WRAP_CONTENT, - LayoutParams.MATCH_PARENT); - if (!mSplitActionBar) { - menu.addMenuPresenter(mActionMenuPresenter); - mMenuView = (ActionMenuView) mActionMenuPresenter.getMenuView(this); - mMenuView.setBackgroundDrawable(null); - addView(mMenuView, layoutParams); - } else { - // Allow full screen width in split mode. - mActionMenuPresenter.setWidthLimit( - getContext().getResources().getDisplayMetrics().widthPixels, true); - // No limit to the item count; use whatever will fit. - mActionMenuPresenter.setItemLimit(Integer.MAX_VALUE); - // Span the whole width - layoutParams.width = LayoutParams.MATCH_PARENT; - layoutParams.height = mContentHeight; - menu.addMenuPresenter(mActionMenuPresenter); - mMenuView = (ActionMenuView) mActionMenuPresenter.getMenuView(this); - mMenuView.setBackgroundDrawable(mSplitBackground); - mSplitView.addView(mMenuView, layoutParams); - } - - mAnimateInOnLayout = true; - } - - public void closeMode() { - if (mAnimationMode == ANIMATE_OUT) { - // Called again during close; just finish what we were doing. - return; - } - if (mClose == null) { - killMode(); - return; - } - - finishAnimation(); - mAnimationMode = ANIMATE_OUT; - mCurrentAnimation = makeOutAnimation(); - mCurrentAnimation.start(); - } - - private void finishAnimation() { - final Animator a = mCurrentAnimation; - if (a != null) { - mCurrentAnimation = null; - a.end(); - } - } - - public void killMode() { - finishAnimation(); - removeAllViews(); - if (mSplitView != null) { - mSplitView.removeView(mMenuView); - } - mCustomView = null; - mMenuView = null; - mAnimateInOnLayout = false; - } - - @Override - public boolean showOverflowMenu() { - if (mActionMenuPresenter != null) { - return mActionMenuPresenter.showOverflowMenu(); - } - return false; - } - - @Override - public boolean hideOverflowMenu() { - if (mActionMenuPresenter != null) { - return mActionMenuPresenter.hideOverflowMenu(); - } - return false; - } - - @Override - public boolean isOverflowMenuShowing() { - if (mActionMenuPresenter != null) { - return mActionMenuPresenter.isOverflowMenuShowing(); - } - return false; - } - - @Override - protected ViewGroup.LayoutParams generateDefaultLayoutParams() { - // Used by custom views if they don't supply layout params. Everything else - // added to an ActionBarContextView should have them already. - return new MarginLayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT); - } - - @Override - public ViewGroup.LayoutParams generateLayoutParams(AttributeSet attrs) { - return new MarginLayoutParams(getContext(), attrs); - } - - @Override - protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { - final int widthMode = MeasureSpec.getMode(widthMeasureSpec); - if (widthMode != MeasureSpec.EXACTLY) { - throw new IllegalStateException(getClass().getSimpleName() + " can only be used " + - "with android:layout_width=\"match_parent\" (or fill_parent)"); - } - - final int heightMode = MeasureSpec.getMode(heightMeasureSpec); - if (heightMode == MeasureSpec.UNSPECIFIED) { - throw new IllegalStateException(getClass().getSimpleName() + " can only be used " + - "with android:layout_height=\"wrap_content\""); - } - - final int contentWidth = MeasureSpec.getSize(widthMeasureSpec); - - int maxHeight = mContentHeight > 0 ? - mContentHeight : MeasureSpec.getSize(heightMeasureSpec); - - final int verticalPadding = getPaddingTop() + getPaddingBottom(); - int availableWidth = contentWidth - getPaddingLeft() - getPaddingRight(); - final int height = maxHeight - verticalPadding; - final int childSpecHeight = MeasureSpec.makeMeasureSpec(height, MeasureSpec.AT_MOST); - - if (mClose != null) { - availableWidth = measureChildView(mClose, availableWidth, childSpecHeight, 0); - MarginLayoutParams lp = (MarginLayoutParams) mClose.getLayoutParams(); - availableWidth -= lp.leftMargin + lp.rightMargin; - } - - if (mMenuView != null && mMenuView.getParent() == this) { - availableWidth = measureChildView(mMenuView, availableWidth, - childSpecHeight, 0); - } - - if (mTitleLayout != null && mCustomView == null) { - availableWidth = measureChildView(mTitleLayout, availableWidth, childSpecHeight, 0); - } - - if (mCustomView != null) { - ViewGroup.LayoutParams lp = mCustomView.getLayoutParams(); - final int customWidthMode = lp.width != LayoutParams.WRAP_CONTENT ? - MeasureSpec.EXACTLY : MeasureSpec.AT_MOST; - final int customWidth = lp.width >= 0 ? - Math.min(lp.width, availableWidth) : availableWidth; - final int customHeightMode = lp.height != LayoutParams.WRAP_CONTENT ? - MeasureSpec.EXACTLY : MeasureSpec.AT_MOST; - final int customHeight = lp.height >= 0 ? - Math.min(lp.height, height) : height; - mCustomView.measure(MeasureSpec.makeMeasureSpec(customWidth, customWidthMode), - MeasureSpec.makeMeasureSpec(customHeight, customHeightMode)); - } - - if (mContentHeight <= 0) { - int measuredHeight = 0; - final int count = getChildCount(); - for (int i = 0; i < count; i++) { - View v = getChildAt(i); - int paddedViewHeight = v.getMeasuredHeight() + verticalPadding; - if (paddedViewHeight > measuredHeight) { - measuredHeight = paddedViewHeight; - } - } - setMeasuredDimension(contentWidth, measuredHeight); - } else { - setMeasuredDimension(contentWidth, maxHeight); - } - } - - private Animator makeInAnimation() { - mClose.setTranslationX(-mClose.getWidth() - - ((MarginLayoutParams) mClose.getLayoutParams()).leftMargin); - ObjectAnimator buttonAnimator = ObjectAnimator.ofFloat(mClose, "translationX", 0); - buttonAnimator.setDuration(200); - buttonAnimator.addListener(this); - buttonAnimator.setInterpolator(new DecelerateInterpolator()); - - AnimatorSet set = new AnimatorSet(); - AnimatorSet.Builder b = set.play(buttonAnimator); - - if (mMenuView != null) { - final int count = mMenuView.getChildCount(); - if (count > 0) { - for (int i = count - 1, j = 0; i >= 0; i--, j++) { - AnimatorProxy child = AnimatorProxy.wrap(mMenuView.getChildAt(i)); - child.setScaleY(0); - ObjectAnimator a = ObjectAnimator.ofFloat(child, "scaleY", 0, 1); - a.setDuration(100); - a.setStartDelay(j * 70); - b.with(a); - } - } - } - - return set; - } - - private Animator makeOutAnimation() { - ObjectAnimator buttonAnimator = ObjectAnimator.ofFloat(mClose, "translationX", - -mClose.getWidth() - ((MarginLayoutParams) mClose.getLayoutParams()).leftMargin); - buttonAnimator.setDuration(200); - buttonAnimator.addListener(this); - buttonAnimator.setInterpolator(new DecelerateInterpolator()); - - AnimatorSet set = new AnimatorSet(); - AnimatorSet.Builder b = set.play(buttonAnimator); - - if (mMenuView != null) { - final int count = mMenuView.getChildCount(); - if (count > 0) { - for (int i = 0; i < 0; i++) { - AnimatorProxy child = AnimatorProxy.wrap(mMenuView.getChildAt(i)); - child.setScaleY(0); - ObjectAnimator a = ObjectAnimator.ofFloat(child, "scaleY", 0); - a.setDuration(100); - a.setStartDelay(i * 70); - b.with(a); - } - } - } - - return set; - } - - @Override - protected void onLayout(boolean changed, int l, int t, int r, int b) { - int x = getPaddingLeft(); - final int y = getPaddingTop(); - final int contentHeight = b - t - getPaddingTop() - getPaddingBottom(); - - if (mClose != null && mClose.getVisibility() != GONE) { - MarginLayoutParams lp = (MarginLayoutParams) mClose.getLayoutParams(); - x += lp.leftMargin; - x += positionChild(mClose, x, y, contentHeight); - x += lp.rightMargin; - - if (mAnimateInOnLayout) { - mAnimationMode = ANIMATE_IN; - mCurrentAnimation = makeInAnimation(); - mCurrentAnimation.start(); - mAnimateInOnLayout = false; - } - } - - if (mTitleLayout != null && mCustomView == null) { - x += positionChild(mTitleLayout, x, y, contentHeight); - } - - if (mCustomView != null) { - x += positionChild(mCustomView, x, y, contentHeight); - } - - x = r - l - getPaddingRight(); - - if (mMenuView != null) { - x -= positionChildInverse(mMenuView, x, y, contentHeight); - } - } - - @Override - public void onAnimationStart(Animator animation) { - } - - @Override - public void onAnimationEnd(Animator animation) { - if (mAnimationMode == ANIMATE_OUT) { - killMode(); - } - mAnimationMode = ANIMATE_IDLE; - } - - @Override - public void onAnimationCancel(Animator animation) { - } - - @Override - public void onAnimationRepeat(Animator animation) { - } - - @Override - public boolean shouldDelayChildPressedState() { - return false; - } - - @Override - public void onInitializeAccessibilityEvent(AccessibilityEvent event) { - if (event.getEventType() == AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED) { - // Action mode started - //TODO event.setSource(this); - event.setClassName(getClass().getName()); - event.setPackageName(getContext().getPackageName()); - event.setContentDescription(mTitle); - } else { - //TODO super.onInitializeAccessibilityEvent(event); - } - } -} |