@Override
public void openHomepage() {
Tab currentTab = mToolbarModel.getTab();
assert currentTab != null;
Context context = mToolbar.getContext();
String homePageUrl = HomepageManager.getHomepageUri(context);
if (TextUtils.isEmpty(homePageUrl)) {
homePageUrl = UrlConstants.NTP_URL;
}
currentTab.loadUrl(new LoadUrlParams(homePageUrl, PageTransition.HOME_PAGE));
}
/**
* Creates a ToolbarManager object.
*
* @param controlContainer The container of the toolbar.
* @param menuHandler The handler for interacting with the menu.
*/
public ToolbarManager(
final ChromeActivity activity,
ToolbarControlContainer controlContainer,
final AppMenuHandler menuHandler,
final ChromeAppMenuPropertiesDelegate appMenuPropertiesDelegate,
Invalidator invalidator) {
mActionBarDelegate =
new ContextualMenuBar.ActionBarDelegate() {
@Override
public void setControlTopMargin(int margin) {
FrameLayout.LayoutParams lp =
(FrameLayout.LayoutParams) mControlContainer.getLayoutParams();
lp.topMargin = margin;
mControlContainer.setLayoutParams(lp);
}
@Override
public int getControlTopMargin() {
FrameLayout.LayoutParams lp =
(FrameLayout.LayoutParams) mControlContainer.getLayoutParams();
return lp.topMargin;
}
@Override
public ActionBar getSupportActionBar() {
return activity.getSupportActionBar();
}
@Override
public void setActionBarBackgroundVisibility(boolean visible) {
int visibility = visible ? View.VISIBLE : View.GONE;
activity.findViewById(R.id.action_bar_black_background).setVisibility(visibility);
// TODO(tedchoc): Add support for changing the color based on the brand color.
}
};
mToolbarModel = new ToolbarModelImpl();
mControlContainer = controlContainer;
assert mControlContainer != null;
mToolbar = (ToolbarLayout) controlContainer.findViewById(R.id.toolbar);
mToolbar.setPaintInvalidator(invalidator);
mContextualMenuBar = new ContextualMenuBar(activity, mActionBarDelegate);
mContextualMenuBar.setCustomSelectionActionModeCallback(
new CustomSelectionActionModeCallback());
mContextualMenuBar.setTabStripHeight(mToolbar.getTabStripHeight());
MenuDelegatePhone menuDelegate =
new MenuDelegatePhone() {
@Override
public void updateReloadButtonState(boolean isLoading) {
if (appMenuPropertiesDelegate != null) {
appMenuPropertiesDelegate.loadingStateChanged(isLoading);
menuHandler.menuItemContentChanged(R.id.icon_row_menu_id);
}
}
};
setMenuDelegatePhone(menuDelegate);
mLocationBar = mToolbar.getLocationBar();
mLocationBar.setToolbarDataProvider(mToolbarModel);
mLocationBar.setUrlFocusChangeListener(this);
mLocationBar.setDefaultTextEditActionModeCallback(
mContextualMenuBar.getCustomSelectionActionModeCallback());
mLocationBar.initializeControls(
new WindowDelegate(activity.getWindow()),
mContextualMenuBar.getActionBarDelegate(),
activity.getWindowAndroid());
mLocationBar.setIgnoreURLBarModification(false);
setMenuHandler(menuHandler);
mToolbar.initialize(mToolbarModel, this, mAppMenuButtonHelper);
mHomepageStateListener =
new HomepageStateListener() {
@Override
public void onHomepageStateUpdated() {
mToolbar.onHomeButtonUpdate(HomepageManager.isHomepageEnabled(mToolbar.getContext()));
}
};
HomepageManager.getInstance(mToolbar.getContext()).addListener(mHomepageStateListener);
mTabModelSelectorObserver =
new EmptyTabModelSelectorObserver() {
@Override
public void onTabModelSelected(TabModel newModel, TabModel oldModel) {
refreshSelectedTab();
updateTabCount();
mControlContainer.invalidateBitmap();
}
@Override
public void onTabStateInitialized() {
mTabRestoreCompleted = true;
handleTabRestoreCompleted();
}
};
mTabModelObserver =
new EmptyTabModelObserver() {
@Override
public void didAddTab(Tab tab, TabLaunchType type) {
updateTabCount();
}
@Override
public void didSelectTab(Tab tab, TabSelectionType type, int lastId) {
mPreselectedTabId = Tab.INVALID_TAB_ID;
refreshSelectedTab();
}
@Override
public void tabClosureUndone(Tab tab) {
updateTabCount();
refreshSelectedTab();
}
@Override
public void didCloseTab(Tab tab) {
updateTabCount();
refreshSelectedTab();
}
@Override
public void tabPendingClosure(Tab tab) {
updateTabCount();
refreshSelectedTab();
}
@Override
public void allTabsPendingClosure(List<Integer> tabIds) {
updateTabCount();
refreshSelectedTab();
}
};
mTabObserver =
new EmptyTabObserver() {
@Override
public void onSSLStateUpdated(Tab tab) {
super.onSSLStateUpdated(tab);
assert tab == mToolbarModel.getTab();
mLocationBar.updateSecurityIcon(tab.getSecurityLevel());
}
@Override
public void onWebContentsInstantSupportDisabled() {
mLocationBar.setUrlToPageUrl();
}
@Override
public void onDidNavigateMainFrame(
Tab tab,
String url,
String baseUrl,
boolean isNavigationToDifferentPage,
boolean isFragmentNavigation,
int statusCode) {
if (isNavigationToDifferentPage) {
mToolbar.onNavigatedToDifferentPage();
}
}
@Override
public void onPageLoadStarted(Tab tab, String url) {
updateButtonStatus();
updateTabLoadingState(true, true);
}
@Override
public void onPageLoadFinished(Tab tab) {
ToolbarManager.this.onPageLoadFinished();
}
@Override
public void onPageLoadFailed(Tab tab, int errorCode) {
ToolbarManager.this.onPageLoadFailed();
}
@Override
public void onTitleUpdated(Tab tab) {
mLocationBar.setTitleToPageTitle();
}
@Override
public void onUrlUpdated(Tab tab) {
// Update the SSL security state as a result of this notification as it will
// sometimes be the only update we receive.
updateTabLoadingState(false, true);
// A URL update is a decent enough indicator that the toolbar widget is in
// a stable state to capture its bitmap for use in fullscreen.
mControlContainer.setReadyForBitmapCapture(true);
}
@Override
public void onCrash(Tab tab, boolean sadTabShown) {
onTabCrash();
}
@Override
public void onLoadProgressChanged(Tab tab, int progress) {
updateLoadProgress(progress);
}
@Override
public void onContentChanged(Tab tab) {
mToolbar.onTabContentViewChanged();
}
@Override
public void onWebContentsSwapped(Tab tab, boolean didStartLoad, boolean didFinishLoad) {
if (!didStartLoad) return;
ChromeTab chromeTab = ChromeTab.fromTab(tab);
if (!chromeTab.getBackgroundContentViewHelper().isPageSwappingInProgress()
&& didFinishLoad) {
mLoadProgressSimulator.start();
}
}
@Override
public void onDidStartNavigationToPendingEntry(Tab tab, String url) {
// Update URL as soon as it becomes available when it's a new tab.
// But we want to update only when it's a new tab. So we check whether the current
// navigation entry is initial, meaning whether it has the same target URL as the
// initial URL of the tab.
WebContents webContents = tab.getWebContents();
if (webContents == null) return;
NavigationController navigationController = webContents.getNavigationController();
if (navigationController == null) return;
if (navigationController.isInitialNavigation()) {
mLocationBar.setUrlToPageUrl();
}
}
@Override
public void onLoadUrl(Tab tab, LoadUrlParams params, int loadType) {
NewTabPage ntp = mToolbarModel.getNewTabPageForCurrentTab();
if (ntp == null) return;
if (!NewTabPage.isNTPUrl(params.getUrl())
&& loadType != TabLoadStatus.PAGE_LOAD_FAILED) {
ntp.setUrlFocusAnimationsDisabled(true);
mToolbar.onTabOrModelChanged();
}
}
@Override
public void onDidFailLoad(
Tab tab,
boolean isProvisionalLoad,
boolean isMainFrame,
int errorCode,
String description,
String failingUrl) {
NewTabPage ntp = mToolbarModel.getNewTabPageForCurrentTab();
if (ntp == null) return;
if (isProvisionalLoad && isMainFrame) {
ntp.setUrlFocusAnimationsDisabled(false);
mToolbar.onTabOrModelChanged();
}
}
@Override
public void onContextualActionBarVisibilityChanged(Tab tab, boolean visible) {
if (visible) RecordUserAction.record("MobileActionBarShown");
ActionBar actionBar = mActionBarDelegate.getSupportActionBar();
if (!visible && actionBar != null) actionBar.hide();
if (DeviceFormFactor.isTablet(activity)) {
if (visible) {
mContextualMenuBar.showControls();
} else {
mContextualMenuBar.hideControls();
}
}
}
};
mBookmarksObserver =
new BookmarksBridge.BookmarkModelObserver() {
@Override
public void bookmarkModelChanged() {
updateBookmarkButtonStatus();
}
};
mFindToolbarObserver =
new FindToolbarObserver() {
@Override
public void onFindToolbarShown() {
mToolbar.handleFindToolbarStateChange(true);
if (mFullscreenManager != null) {
mFullscreenFindInPageToken =
mFullscreenManager.showControlsPersistentAndClearOldToken(
mFullscreenFindInPageToken);
}
}
@Override
public void onFindToolbarHidden() {
mToolbar.handleFindToolbarStateChange(false);
if (mFullscreenManager != null) {
mFullscreenManager.hideControlsPersistent(mFullscreenFindInPageToken);
mFullscreenFindInPageToken = FullscreenManager.INVALID_TOKEN;
}
}
};
mOverviewModeObserver =
new EmptyOverviewModeObserver() {
@Override
public void onOverviewModeStartedShowing(boolean showToolbar) {
mToolbar.setTabSwitcherMode(true, showToolbar, false);
updateButtonStatus();
}
@Override
public void onOverviewModeStartedHiding(boolean showToolbar, boolean delayAnimation) {
mToolbar.setTabSwitcherMode(false, showToolbar, delayAnimation);
updateButtonStatus();
}
@Override
public void onOverviewModeFinishedHiding() {
mToolbar.onTabSwitcherTransitionFinished();
}
};
mSceneChangeObserver =
new SceneChangeObserver() {
@Override
public void onTabSelectionHinted(int tabId) {
mPreselectedTabId = tabId;
refreshSelectedTab();
}
@Override
public void onSceneChange(Layout layout) {
mToolbar.setContentAttached(layout.shouldDisplayContentOverlay());
}
};
mLoadProgressSimulator = new LoadProgressSimulator(this);
}