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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.gecko.tabs;
import org.mozilla.gecko.R;
import org.mozilla.gecko.Tab;
import org.mozilla.gecko.Tabs;
import org.mozilla.gecko.widget.TabThumbnailWrapper;
import org.mozilla.gecko.widget.TouchDelegateWithReset;
import org.mozilla.gecko.widget.themed.ThemedRelativeLayout;
import android.content.Context;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.util.TypedValue;
import android.view.View;
import android.view.ViewTreeObserver;
import android.widget.Checkable;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
public class TabsLayoutItemView extends LinearLayout
implements Checkable {
private static final String LOGTAG = "Gecko" + TabsLayoutItemView.class.getSimpleName();
private static final int[] STATE_CHECKED = { android.R.attr.state_checked };
private boolean mChecked;
private int mTabId;
private TextView mTitle;
private TabsPanelThumbnailView mThumbnail;
private ImageView mCloseButton;
private TabThumbnailWrapper mThumbnailWrapper;
public TabsLayoutItemView(Context context, AttributeSet attrs) {
super(context, attrs);
}
@Override
public int[] onCreateDrawableState(int extraSpace) {
final int[] drawableState = super.onCreateDrawableState(extraSpace + 1);
if (mChecked) {
mergeDrawableStates(drawableState, STATE_CHECKED);
}
return drawableState;
}
@Override
public boolean isEnabled() {
return true;
}
@Override
public boolean isChecked() {
return mChecked;
}
@Override
public void setChecked(boolean checked) {
if (mChecked == checked) {
return;
}
mChecked = checked;
refreshDrawableState();
int count = getChildCount();
for (int i = 0; i < count; i++) {
final View child = getChildAt(i);
if (child instanceof Checkable) {
((Checkable) child).setChecked(checked);
}
}
}
@Override
public void toggle() {
mChecked = !mChecked;
}
public void setCloseOnClickListener(OnClickListener mOnClickListener) {
mCloseButton.setOnClickListener(mOnClickListener);
}
@Override
protected void onFinishInflate() {
super.onFinishInflate();
mTitle = (TextView) findViewById(R.id.title);
mThumbnail = (TabsPanelThumbnailView) findViewById(R.id.thumbnail);
mCloseButton = (ImageView) findViewById(R.id.close);
mThumbnailWrapper = (TabThumbnailWrapper) findViewById(R.id.wrapper);
growCloseButtonHitArea();
}
private void growCloseButtonHitArea() {
getViewTreeObserver().addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() {
@Override
public boolean onPreDraw() {
getViewTreeObserver().removeOnPreDrawListener(this);
// Ideally we want the close button hit area to be 40x40dp but we are constrained by the height of the parent, so
// we make it as tall as the parent view and 40dp across.
final int targetHitArea = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 40, getResources().getDisplayMetrics());;
final Rect hitRect = new Rect();
hitRect.top = 0;
hitRect.right = getWidth();
hitRect.left = getWidth() - targetHitArea;
hitRect.bottom = targetHitArea;
setTouchDelegate(new TouchDelegateWithReset(hitRect, mCloseButton));
return true;
}
});
}
protected void assignValues(Tab tab) {
if (tab == null) {
return;
}
mTabId = tab.getId();
setChecked(Tabs.getInstance().isSelectedTab(tab));
Drawable thumbnailImage = tab.getThumbnail();
mThumbnail.setImageDrawable(thumbnailImage);
mThumbnail.setPrivateMode(tab.isPrivate());
if (mThumbnailWrapper != null) {
mThumbnailWrapper.setRecording(tab.isRecording());
}
final String tabTitle = tab.getDisplayTitle();
mTitle.setText(tabTitle);
mCloseButton.setTag(this);
if (tab.isAudioPlaying()) {
mTitle.setCompoundDrawablesWithIntrinsicBounds(R.drawable.tab_audio_playing, 0, 0, 0);
final String tabTitleWithAudio =
getResources().getString(R.string.tab_title_prefix_is_playing_audio, tabTitle);
mTitle.setContentDescription(tabTitleWithAudio);
} else {
mTitle.setCompoundDrawables(null, null, null, null);
mTitle.setContentDescription(tabTitle);
}
}
public int getTabId() {
return mTabId;
}
public void setThumbnail(Drawable thumbnail) {
mThumbnail.setImageDrawable(thumbnail);
}
public void setCloseVisible(boolean visible) {
mCloseButton.setVisibility(visible ? View.VISIBLE : View.INVISIBLE);
}
public void setPrivateMode(boolean isPrivate) {
((ThemedRelativeLayout) findViewById(R.id.wrapper)).setPrivateMode(isPrivate);
}
}
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