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|
/* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
* 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.toolbar;
import java.util.ArrayList;
import java.util.EnumSet;
import java.util.List;
import android.support.annotation.Nullable;
import android.support.v4.content.ContextCompat;
import org.mozilla.gecko.AppConstants.Versions;
import org.mozilla.gecko.BrowserApp;
import org.mozilla.gecko.GeckoAppShell;
import org.mozilla.gecko.R;
import org.mozilla.gecko.SiteIdentity;
import org.mozilla.gecko.Tab;
import org.mozilla.gecko.Tabs;
import org.mozilla.gecko.Telemetry;
import org.mozilla.gecko.TelemetryContract;
import org.mozilla.gecko.TouchEventInterceptor;
import org.mozilla.gecko.animation.PropertyAnimator;
import org.mozilla.gecko.animation.PropertyAnimator.PropertyAnimationListener;
import org.mozilla.gecko.animation.ViewHelper;
import org.mozilla.gecko.lwt.LightweightTheme;
import org.mozilla.gecko.lwt.LightweightThemeDrawable;
import org.mozilla.gecko.menu.GeckoMenu;
import org.mozilla.gecko.menu.MenuPopup;
import org.mozilla.gecko.tabs.TabHistoryController;
import org.mozilla.gecko.toolbar.ToolbarDisplayLayout.OnStopListener;
import org.mozilla.gecko.toolbar.ToolbarDisplayLayout.OnTitleChangeListener;
import org.mozilla.gecko.toolbar.ToolbarDisplayLayout.UpdateFlags;
import org.mozilla.gecko.util.Clipboard;
import org.mozilla.gecko.util.HardwareUtils;
import org.mozilla.gecko.util.MenuUtils;
import org.mozilla.gecko.widget.themed.ThemedFrameLayout;
import org.mozilla.gecko.widget.themed.ThemedImageButton;
import org.mozilla.gecko.widget.themed.ThemedImageView;
import org.mozilla.gecko.widget.themed.ThemedRelativeLayout;
import android.content.Context;
import android.content.res.Resources;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.StateListDrawable;
import android.text.TextUtils;
import android.util.AttributeSet;
import android.util.Log;
import android.view.ContextMenu;
import android.view.LayoutInflater;
import android.view.MenuInflater;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewTreeObserver.OnGlobalLayoutListener;
import android.view.inputmethod.InputMethodManager;
import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.PopupWindow;
import android.support.annotation.NonNull;
/**
* {@code BrowserToolbar} is single entry point for users of the toolbar
* subsystem i.e. this should be the only import outside the 'toolbar'
* package.
*
* {@code BrowserToolbar} serves at the single event bus for all
* sub-components in the toolbar. It tracks tab events and gecko messages
* and update the state of its inner components accordingly.
*
* It has two states, display and edit, which are controlled by
* ToolbarEditLayout and ToolbarDisplayLayout. In display state, the toolbar
* displays the current state for the selected tab. In edit state, it shows
* a text entry for searching bookmarks/history. {@code BrowserToolbar}
* provides public API to enter, cancel, and commit the edit state as well
* as a set of listeners to allow {@code BrowserToolbar} users to react
* to state changes accordingly.
*/
public abstract class BrowserToolbar extends ThemedRelativeLayout
implements Tabs.OnTabsChangedListener,
GeckoMenu.ActionItemBarPresenter {
private static final String LOGTAG = "GeckoToolbar";
private static final int LIGHTWEIGHT_THEME_INVERT_ALPHA = 34; // 255 - alpha = invert_alpha
public interface OnActivateListener {
public void onActivate();
}
public interface OnCommitListener {
public void onCommit();
}
public interface OnDismissListener {
public void onDismiss();
}
public interface OnFilterListener {
public void onFilter(String searchText, AutocompleteHandler handler);
}
public interface OnStartEditingListener {
public void onStartEditing();
}
public interface OnStopEditingListener {
public void onStopEditing();
}
protected enum UIMode {
EDIT,
DISPLAY
}
protected final ToolbarDisplayLayout urlDisplayLayout;
protected final ToolbarEditLayout urlEditLayout;
protected final View urlBarEntry;
protected boolean isSwitchingTabs;
protected final ThemedImageButton tabsButton;
private ToolbarProgressView progressBar;
protected final TabCounter tabsCounter;
protected final ThemedFrameLayout menuButton;
protected final ThemedImageView menuIcon;
private MenuPopup menuPopup;
protected final List<View> focusOrder;
private OnActivateListener activateListener;
private OnFocusChangeListener focusChangeListener;
private OnStartEditingListener startEditingListener;
private OnStopEditingListener stopEditingListener;
private TouchEventInterceptor mTouchEventInterceptor;
protected final BrowserApp activity;
protected UIMode uiMode;
protected TabHistoryController tabHistoryController;
private final Paint shadowPaint;
private final int shadowColor;
private final int shadowPrivateColor;
private final int shadowSize;
private final ToolbarPrefs prefs;
public abstract boolean isAnimating();
protected abstract boolean isTabsButtonOffscreen();
protected abstract void updateNavigationButtons(Tab tab);
protected abstract void triggerStartEditingTransition(PropertyAnimator animator);
protected abstract void triggerStopEditingTransition();
public abstract void triggerTabsPanelTransition(PropertyAnimator animator, boolean areTabsShown);
/**
* Returns a Drawable overlaid with the theme's bitmap.
*/
protected Drawable getLWTDefaultStateSetDrawable() {
return getTheme().getDrawable(this);
}
public static BrowserToolbar create(final Context context, final AttributeSet attrs) {
final boolean isLargeResource = context.getResources().getBoolean(R.bool.is_large_resource);
final BrowserToolbar toolbar;
if (isLargeResource) {
toolbar = new BrowserToolbarTablet(context, attrs);
} else {
toolbar = new BrowserToolbarPhone(context, attrs);
}
return toolbar;
}
protected BrowserToolbar(final Context context, final AttributeSet attrs) {
super(context, attrs);
setWillNotDraw(false);
// BrowserToolbar is attached to BrowserApp only.
activity = (BrowserApp) context;
LayoutInflater.from(context).inflate(R.layout.browser_toolbar, this);
Tabs.registerOnTabsChangedListener(this);
isSwitchingTabs = true;
urlDisplayLayout = (ToolbarDisplayLayout) findViewById(R.id.display_layout);
urlBarEntry = findViewById(R.id.url_bar_entry);
urlEditLayout = (ToolbarEditLayout) findViewById(R.id.edit_layout);
tabsButton = (ThemedImageButton) findViewById(R.id.tabs);
tabsCounter = (TabCounter) findViewById(R.id.tabs_counter);
tabsCounter.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
menuButton = (ThemedFrameLayout) findViewById(R.id.menu);
menuIcon = (ThemedImageView) findViewById(R.id.menu_icon);
// The focusOrder List should be filled by sub-classes.
focusOrder = new ArrayList<View>();
final Resources res = getResources();
shadowSize = res.getDimensionPixelSize(R.dimen.browser_toolbar_shadow_size);
shadowPaint = new Paint();
shadowColor = ContextCompat.getColor(context, R.color.url_bar_shadow);
shadowPrivateColor = ContextCompat.getColor(context, R.color.url_bar_shadow_private);
shadowPaint.setColor(shadowColor);
shadowPaint.setStrokeWidth(0.0f);
setUIMode(UIMode.DISPLAY);
prefs = new ToolbarPrefs();
urlDisplayLayout.setToolbarPrefs(prefs);
urlEditLayout.setToolbarPrefs(prefs);
setOnCreateContextMenuListener(new View.OnCreateContextMenuListener() {
@Override
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
// Do not show the context menu while editing
if (isEditing()) {
return;
}
// NOTE: Use MenuUtils.safeSetVisible because some actions might
// be on the Page menu
MenuInflater inflater = activity.getMenuInflater();
inflater.inflate(R.menu.titlebar_contextmenu, menu);
String clipboard = Clipboard.getText();
if (TextUtils.isEmpty(clipboard)) {
menu.findItem(R.id.pasteandgo).setVisible(false);
menu.findItem(R.id.paste).setVisible(false);
}
Tab tab = Tabs.getInstance().getSelectedTab();
if (tab != null) {
String url = tab.getURL();
if (url == null) {
menu.findItem(R.id.copyurl).setVisible(false);
menu.findItem(R.id.add_to_launcher).setVisible(false);
}
MenuUtils.safeSetVisible(menu, R.id.subscribe, tab.hasFeeds());
MenuUtils.safeSetVisible(menu, R.id.add_search_engine, tab.hasOpenSearch());
} else {
// if there is no tab, remove anything tab dependent
menu.findItem(R.id.copyurl).setVisible(false);
menu.findItem(R.id.add_to_launcher).setVisible(false);
MenuUtils.safeSetVisible(menu, R.id.subscribe, false);
MenuUtils.safeSetVisible(menu, R.id.add_search_engine, false);
}
}
});
setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
if (activateListener != null) {
activateListener.onActivate();
}
}
});
}
@Override
public void onAttachedToWindow() {
super.onAttachedToWindow();
prefs.open();
urlDisplayLayout.setOnStopListener(new OnStopListener() {
@Override
public Tab onStop() {
final Tab tab = Tabs.getInstance().getSelectedTab();
if (tab != null) {
tab.doStop();
return tab;
}
return null;
}
});
urlDisplayLayout.setOnTitleChangeListener(new OnTitleChangeListener() {
@Override
public void onTitleChange(CharSequence title) {
final String contentDescription;
if (title != null) {
contentDescription = title.toString();
} else {
contentDescription = activity.getString(R.string.url_bar_default_text);
}
// The title and content description should
// always be sync.
setContentDescription(contentDescription);
}
});
urlEditLayout.setOnFocusChangeListener(new View.OnFocusChangeListener() {
@Override
public void onFocusChange(View v, boolean hasFocus) {
// This will select the url bar when entering editing mode.
setSelected(hasFocus);
if (focusChangeListener != null) {
focusChangeListener.onFocusChange(v, hasFocus);
}
}
});
tabsButton.setOnClickListener(new Button.OnClickListener() {
@Override
public void onClick(View v) {
// Clear focus so a back press with the tabs
// panel open does not go to the editing field.
urlEditLayout.clearFocus();
toggleTabs();
}
});
tabsButton.setImageLevel(0);
menuButton.setOnClickListener(new Button.OnClickListener() {
@Override
public void onClick(View view) {
// Drop the soft keyboard.
urlEditLayout.clearFocus();
activity.openOptionsMenu();
}
});
}
@Override
public void onDetachedFromWindow() {
super.onDetachedFromWindow();
prefs.close();
}
@Override
public void draw(Canvas canvas) {
super.draw(canvas);
final int height = getHeight();
canvas.drawRect(0, height - shadowSize, getWidth(), height, shadowPaint);
}
public void onParentFocus() {
urlEditLayout.onParentFocus();
}
public void setProgressBar(ToolbarProgressView progressBar) {
this.progressBar = progressBar;
}
public void setTabHistoryController(TabHistoryController tabHistoryController) {
this.tabHistoryController = tabHistoryController;
}
public void refresh() {
urlDisplayLayout.dismissSiteIdentityPopup();
}
public boolean onBackPressed() {
// If we exit editing mode during the animation,
// we're put into an inconsistent state (bug 1017276).
if (isEditing() && !isAnimating()) {
Telemetry.sendUIEvent(TelemetryContract.Event.CANCEL,
TelemetryContract.Method.BACK);
cancelEdit();
return true;
}
return urlDisplayLayout.dismissSiteIdentityPopup();
}
@Override
protected void onSizeChanged(int w, int h, int oldw, int oldh) {
super.onSizeChanged(w, h, oldw, oldh);
if (h != oldh) {
// Post this to happen outside of onSizeChanged, as this may cause
// a layout change and relayouts within a layout change don't work.
post(new Runnable() {
@Override
public void run() {
activity.refreshToolbarHeight();
}
});
}
}
public void saveTabEditingState(final TabEditingState editingState) {
urlEditLayout.saveTabEditingState(editingState);
}
public void restoreTabEditingState(final TabEditingState editingState) {
if (!isEditing()) {
throw new IllegalStateException("Expected to be editing");
}
urlEditLayout.restoreTabEditingState(editingState);
}
@Override
public void onTabChanged(@Nullable Tab tab, Tabs.TabEvents msg, String data) {
Log.d(LOGTAG, "onTabChanged: " + msg);
final Tabs tabs = Tabs.getInstance();
// These conditions are split into three phases:
// * Always do first
// * Handling specific to the selected tab
// * Always do afterwards.
switch (msg) {
case ADDED:
case CLOSED:
updateTabCount(tabs.getDisplayCount());
break;
case RESTORED:
// TabCount fixup after OOM
case SELECTED:
urlDisplayLayout.dismissSiteIdentityPopup();
updateTabCount(tabs.getDisplayCount());
isSwitchingTabs = true;
break;
}
if (tabs.isSelectedTab(tab)) {
final EnumSet<UpdateFlags> flags = EnumSet.noneOf(UpdateFlags.class);
// Progress-related handling
switch (msg) {
case START:
updateProgressVisibility(tab, Tab.LOAD_PROGRESS_INIT);
// Fall through.
case ADDED:
case LOCATION_CHANGE:
case LOAD_ERROR:
case LOADED:
case STOP:
flags.add(UpdateFlags.PROGRESS);
if (progressBar.getVisibility() == View.VISIBLE) {
progressBar.animateProgress(tab.getLoadProgress());
}
break;
case SELECTED:
flags.add(UpdateFlags.PROGRESS);
updateProgressVisibility();
break;
}
switch (msg) {
case STOP:
// Reset the title in case we haven't navigated
// to a new page yet.
flags.add(UpdateFlags.TITLE);
// Fall through.
case START:
case CLOSED:
case ADDED:
updateNavigationButtons(tab);
break;
case SELECTED:
flags.add(UpdateFlags.PRIVATE_MODE);
setPrivateMode(tab.isPrivate());
// Fall through.
case LOAD_ERROR:
case LOCATION_CHANGE:
// We're displaying the tab URL in place of the title,
// so we always need to update our "title" here as well.
flags.add(UpdateFlags.TITLE);
flags.add(UpdateFlags.FAVICON);
flags.add(UpdateFlags.SITE_IDENTITY);
updateNavigationButtons(tab);
break;
case TITLE:
flags.add(UpdateFlags.TITLE);
break;
case FAVICON:
flags.add(UpdateFlags.FAVICON);
break;
case SECURITY_CHANGE:
flags.add(UpdateFlags.SITE_IDENTITY);
break;
}
if (!flags.isEmpty() && tab != null) {
updateDisplayLayout(tab, flags);
}
}
switch (msg) {
case SELECTED:
case LOAD_ERROR:
case LOCATION_CHANGE:
isSwitchingTabs = false;
}
}
private void updateProgressVisibility() {
final Tab selectedTab = Tabs.getInstance().getSelectedTab();
// The selected tab may be null if GeckoApp (and thus the
// selected tab) are not yet initialized (bug 1090287).
if (selectedTab != null) {
updateProgressVisibility(selectedTab, selectedTab.getLoadProgress());
}
}
private void updateProgressVisibility(Tab selectedTab, int progress) {
if (!isEditing() && selectedTab.getState() == Tab.STATE_LOADING) {
progressBar.setProgress(progress);
progressBar.setPrivateMode(selectedTab.isPrivate());
progressBar.setVisibility(View.VISIBLE);
} else {
progressBar.setVisibility(View.GONE);
}
}
protected boolean isVisible() {
return ViewHelper.getTranslationY(this) == 0;
}
@Override
public void setNextFocusDownId(int nextId) {
super.setNextFocusDownId(nextId);
tabsButton.setNextFocusDownId(nextId);
urlDisplayLayout.setNextFocusDownId(nextId);
menuButton.setNextFocusDownId(nextId);
}
public boolean hideVirtualKeyboard() {
InputMethodManager imm =
(InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE);
return imm.hideSoftInputFromWindow(tabsButton.getWindowToken(), 0);
}
private void showSelectedTabs() {
Tab tab = Tabs.getInstance().getSelectedTab();
if (tab != null) {
if (!tab.isPrivate())
activity.showNormalTabs();
else
activity.showPrivateTabs();
}
}
private void toggleTabs() {
if (activity.areTabsShown()) {
return;
}
if (hideVirtualKeyboard()) {
getViewTreeObserver().addOnGlobalLayoutListener(new OnGlobalLayoutListener() {
@Override
public void onGlobalLayout() {
getViewTreeObserver().removeGlobalOnLayoutListener(this);
showSelectedTabs();
}
});
} else {
showSelectedTabs();
}
}
protected void updateTabCount(final int count) {
// If toolbar is in edit mode on a phone, this means the entry is expanded
// and the tabs button is translated offscreen. Don't trigger tabs counter
// updates until the tabs button is back on screen.
// See stopEditing()
if (isTabsButtonOffscreen()) {
return;
}
// Set TabCounter based on visibility
if (isVisible() && ViewHelper.getAlpha(tabsCounter) != 0 && !isEditing()) {
tabsCounter.setCountWithAnimation(count);
} else {
tabsCounter.setCount(count);
}
// Update A11y information
tabsButton.setContentDescription((count > 1) ?
activity.getString(R.string.num_tabs, count) :
activity.getString(R.string.one_tab));
}
private void updateDisplayLayout(@NonNull Tab tab, EnumSet<UpdateFlags> flags) {
if (isSwitchingTabs) {
flags.add(UpdateFlags.DISABLE_ANIMATIONS);
}
urlDisplayLayout.updateFromTab(tab, flags);
if (flags.contains(UpdateFlags.TITLE)) {
if (!isEditing()) {
urlEditLayout.setText(tab.getURL());
}
}
if (flags.contains(UpdateFlags.PROGRESS)) {
updateFocusOrder();
}
}
private void updateFocusOrder() {
if (focusOrder.size() == 0) {
throw new IllegalStateException("Expected focusOrder to be initialized in subclass");
}
View prevView = null;
// If the element that has focus becomes disabled or invisible, focus
// is given to the URL bar.
boolean needsNewFocus = false;
for (View view : focusOrder) {
if (view.getVisibility() != View.VISIBLE || !view.isEnabled()) {
if (view.hasFocus()) {
needsNewFocus = true;
}
continue;
}
if (view.getId() == R.id.menu_items) {
final LinearLayout actionItemBar = (LinearLayout) view;
final int childCount = actionItemBar.getChildCount();
for (int child = 0; child < childCount; child++) {
View childView = actionItemBar.getChildAt(child);
if (prevView != null) {
childView.setNextFocusLeftId(prevView.getId());
prevView.setNextFocusRightId(childView.getId());
}
prevView = childView;
}
} else {
if (prevView != null) {
view.setNextFocusLeftId(prevView.getId());
prevView.setNextFocusRightId(view.getId());
}
prevView = view;
}
}
if (needsNewFocus) {
requestFocus();
}
}
public void setToolBarButtonsAlpha(float alpha) {
ViewHelper.setAlpha(tabsCounter, alpha);
if (!HardwareUtils.isTablet()) {
ViewHelper.setAlpha(menuIcon, alpha);
}
}
public void onEditSuggestion(String suggestion) {
if (!isEditing()) {
return;
}
urlEditLayout.onEditSuggestion(suggestion);
}
public void setTitle(CharSequence title) {
urlDisplayLayout.setTitle(title);
}
public void setOnActivateListener(final OnActivateListener listener) {
activateListener = listener;
}
public void setOnCommitListener(OnCommitListener listener) {
urlEditLayout.setOnCommitListener(listener);
}
public void setOnDismissListener(OnDismissListener listener) {
urlEditLayout.setOnDismissListener(listener);
}
public void setOnFilterListener(OnFilterListener listener) {
urlEditLayout.setOnFilterListener(listener);
}
@Override
public void setOnFocusChangeListener(OnFocusChangeListener listener) {
focusChangeListener = listener;
}
public void setOnStartEditingListener(OnStartEditingListener listener) {
startEditingListener = listener;
}
public void setOnStopEditingListener(OnStopEditingListener listener) {
stopEditingListener = listener;
}
protected void showUrlEditLayout() {
setUrlEditLayoutVisibility(true, null);
}
protected void showUrlEditLayout(final PropertyAnimator animator) {
setUrlEditLayoutVisibility(true, animator);
}
protected void hideUrlEditLayout() {
setUrlEditLayoutVisibility(false, null);
}
protected void hideUrlEditLayout(final PropertyAnimator animator) {
setUrlEditLayoutVisibility(false, animator);
}
protected void setUrlEditLayoutVisibility(final boolean showEditLayout, PropertyAnimator animator) {
if (showEditLayout) {
urlEditLayout.prepareShowAnimation(animator);
}
// If this view is GONE, we trigger a measure pass when setting the view to
// VISIBLE. Since this will occur during the toolbar open animation, it causes jank.
final int hiddenViewVisibility = View.INVISIBLE;
if (animator == null) {
final View viewToShow = (showEditLayout ? urlEditLayout : urlDisplayLayout);
final View viewToHide = (showEditLayout ? urlDisplayLayout : urlEditLayout);
viewToHide.setVisibility(hiddenViewVisibility);
viewToShow.setVisibility(View.VISIBLE);
return;
}
animator.addPropertyAnimationListener(new PropertyAnimationListener() {
@Override
public void onPropertyAnimationStart() {
if (!showEditLayout) {
urlEditLayout.setVisibility(hiddenViewVisibility);
urlDisplayLayout.setVisibility(View.VISIBLE);
}
}
@Override
public void onPropertyAnimationEnd() {
if (showEditLayout) {
urlDisplayLayout.setVisibility(hiddenViewVisibility);
urlEditLayout.setVisibility(View.VISIBLE);
}
}
});
}
private void setUIMode(final UIMode uiMode) {
this.uiMode = uiMode;
urlEditLayout.setEnabled(uiMode == UIMode.EDIT);
}
/**
* Returns whether or not the URL bar is in editing mode (url bar is expanded, hiding the new
* tab button). Note that selection state is independent of editing mode.
*/
public boolean isEditing() {
return (uiMode == UIMode.EDIT);
}
public void startEditing(String url, PropertyAnimator animator) {
if (isEditing()) {
return;
}
urlEditLayout.setText(url != null ? url : "");
setUIMode(UIMode.EDIT);
updateProgressVisibility();
if (startEditingListener != null) {
startEditingListener.onStartEditing();
}
triggerStartEditingTransition(animator);
}
/**
* Exits edit mode without updating the toolbar title.
*
* @return the url that was entered
*/
public String cancelEdit() {
Telemetry.stopUISession(TelemetryContract.Session.AWESOMESCREEN);
return stopEditing();
}
/**
* Exits edit mode, updating the toolbar title with the url that was just entered.
*
* @return the url that was entered
*/
public String commitEdit() {
Tab tab = Tabs.getInstance().getSelectedTab();
if (tab != null) {
tab.resetSiteIdentity();
}
final String url = stopEditing();
if (!TextUtils.isEmpty(url)) {
setTitle(url);
}
return url;
}
private String stopEditing() {
final String url = urlEditLayout.getText();
if (!isEditing()) {
return url;
}
setUIMode(UIMode.DISPLAY);
if (stopEditingListener != null) {
stopEditingListener.onStopEditing();
}
updateProgressVisibility();
triggerStopEditingTransition();
return url;
}
@Override
public void setPrivateMode(boolean isPrivate) {
super.setPrivateMode(isPrivate);
tabsButton.setPrivateMode(isPrivate);
menuButton.setPrivateMode(isPrivate);
urlEditLayout.setPrivateMode(isPrivate);
shadowPaint.setColor(isPrivate ? shadowPrivateColor : shadowColor);
}
public void show() {
setVisibility(View.VISIBLE);
}
public void hide() {
setVisibility(View.GONE);
}
public View getDoorHangerAnchor() {
return urlDisplayLayout;
}
public void onDestroy() {
Tabs.unregisterOnTabsChangedListener(this);
urlDisplayLayout.destroy();
}
public boolean openOptionsMenu() {
// Initialize the popup.
if (menuPopup == null) {
View panel = activity.getMenuPanel();
menuPopup = new MenuPopup(activity);
menuPopup.setPanelView(panel);
menuPopup.setOnDismissListener(new PopupWindow.OnDismissListener() {
@Override
public void onDismiss() {
activity.onOptionsMenuClosed(null);
}
});
}
GeckoAppShell.getGeckoInterface().invalidateOptionsMenu();
if (!menuPopup.isShowing()) {
menuPopup.showAsDropDown(menuButton);
}
return true;
}
public boolean closeOptionsMenu() {
if (menuPopup != null && menuPopup.isShowing()) {
menuPopup.dismiss();
}
return true;
}
@Override
public void onLightweightThemeChanged() {
final Drawable drawable = getLWTDefaultStateSetDrawable();
if (drawable == null) {
return;
}
final StateListDrawable stateList = new StateListDrawable();
stateList.addState(PRIVATE_STATE_SET, getColorDrawable(R.color.tabs_tray_grey_pressed));
stateList.addState(EMPTY_STATE_SET, drawable);
setBackgroundDrawable(stateList);
}
public void setTouchEventInterceptor(TouchEventInterceptor interceptor) {
mTouchEventInterceptor = interceptor;
}
@Override
public boolean onInterceptTouchEvent(MotionEvent event) {
if (mTouchEventInterceptor != null && mTouchEventInterceptor.onInterceptTouchEvent(this, event)) {
return true;
}
return super.onInterceptTouchEvent(event);
}
@Override
public void onLightweightThemeReset() {
setBackgroundResource(R.drawable.url_bar_bg);
}
public static LightweightThemeDrawable getLightweightThemeDrawable(final View view,
final LightweightTheme theme, final int colorResID) {
final int color = ContextCompat.getColor(view.getContext(), colorResID);
final LightweightThemeDrawable drawable = theme.getColorDrawable(view, color);
if (drawable != null) {
drawable.setAlpha(LIGHTWEIGHT_THEME_INVERT_ALPHA, LIGHTWEIGHT_THEME_INVERT_ALPHA);
}
return drawable;
}
public static class TabEditingState {
// The edited text from the most recent time this tab was unselected.
protected String lastEditingText;
protected int selectionStart;
protected int selectionEnd;
public boolean isBrowserSearchShown;
public void copyFrom(final TabEditingState s2) {
lastEditingText = s2.lastEditingText;
selectionStart = s2.selectionStart;
selectionEnd = s2.selectionEnd;
isBrowserSearchShown = s2.isBrowserSearchShown;
}
public boolean isBrowserSearchShown() {
return isBrowserSearchShown;
}
public void setIsBrowserSearchShown(final boolean isShown) {
isBrowserSearchShown = isShown;
}
}
}
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