Examples with Tab org.chromium.chrome.browser.tab.Tab used on opensource projects

Example 56 with Tab

use of org.chromium.chrome.browser.tab.Tab in project AndroidChromium by JackyAndroid.

the class TabPersistentStore method restoreTab.

private void restoreTab(TabRestoreDetails tabToRestore, TabState tabState, boolean setAsActive) {
    // If we don't have enough information about the Tab, bail out.
    boolean isIncognito = isIncognitoTabBeingRestored(tabToRestore, tabState);
    if (tabState == null) {
        if (tabToRestore.isIncognito == null) {
            Log.w(TAG, "Failed to restore tab: not enough info about its type was available.");
            return;
        } else if (isIncognito) {
            Log.i(TAG, "Failed to restore Incognito tab: its TabState could not be restored.");
            return;
        }
    }
    TabModel model = mTabModelSelector.getModel(isIncognito);
    SparseIntArray restoredTabs = isIncognito ? mIncognitoTabsRestored : mNormalTabsRestored;
    int restoredIndex = 0;
    if (tabToRestore.fromMerge) {
        // Put any tabs being merged into this list at the end.
        restoredIndex = mTabModelSelector.getModel(isIncognito).getCount();
    } else if (restoredTabs.size() > 0 && tabToRestore.originalIndex > restoredTabs.keyAt(restoredTabs.size() - 1)) {
        // If the tab's index is too large, restore it at the end of the list.
        restoredIndex = restoredTabs.size();
    } else {
        // Otherwise try to find the tab we should restore before, if any.
        for (int i = 0; i < restoredTabs.size(); i++) {
            if (restoredTabs.keyAt(i) > tabToRestore.originalIndex) {
                Tab nextTabByIndex = TabModelUtils.getTabById(model, restoredTabs.valueAt(i));
                restoredIndex = nextTabByIndex != null ? model.indexOf(nextTabByIndex) : -1;
                break;
            }
        }
    }
    int tabId = tabToRestore.id;
    if (tabState != null) {
        mTabCreatorManager.getTabCreator(isIncognito).createFrozenTab(tabState, tabToRestore.id, restoredIndex);
    } else {
        Log.w(TAG, "Failed to restore TabState; creating Tab with last known URL.");
        Tab fallbackTab = mTabCreatorManager.getTabCreator(isIncognito).createNewTab(new LoadUrlParams(tabToRestore.url), TabModel.TabLaunchType.FROM_RESTORE, null);
        tabId = fallbackTab.getId();
        model.moveTab(tabId, restoredIndex);
    }
    // was selected in the other model before the merge should be selected after the merge.
    if (setAsActive || (tabToRestore.fromMerge && restoredIndex == 0)) {
        boolean wasIncognitoTabModelSelected = mTabModelSelector.isIncognitoSelected();
        int selectedModelTabCount = mTabModelSelector.getCurrentModel().getCount();
        TabModelUtils.setIndex(model, TabModelUtils.getTabIndexById(model, tabId));
        boolean isIncognitoTabModelSelected = mTabModelSelector.isIncognitoSelected();
        // view on tablets).
        if (tabToRestore.fromMerge && wasIncognitoTabModelSelected != isIncognitoTabModelSelected && selectedModelTabCount != 0) {
            mTabModelSelector.selectModel(wasIncognitoTabModelSelected);
        }
    }
    restoredTabs.put(tabToRestore.originalIndex, tabId);
}

Example 57 with Tab

use of org.chromium.chrome.browser.tab.Tab in project AndroidChromium by JackyAndroid.

the class DocumentTabModelImpl method getTabAt.

@Override
public Tab getTabAt(int index) {
    if (index < 0 || index >= getCount())
        return null;
    // Return a live tab if the corresponding DocumentActivity is currently alive.
    int tabId = mTabIdList.get(index);
    List<WeakReference<Activity>> activities = ApplicationStatus.getRunningActivities();
    for (WeakReference<Activity> activityRef : activities) {
        Activity activity = activityRef.get();
        if (!(activity instanceof DocumentActivity) || !mActivityDelegate.isValidActivity(isIncognito(), activity.getIntent())) {
            continue;
        }
        Tab tab = ((DocumentActivity) activity).getActivityTab();
        int documentId = tab == null ? Tab.INVALID_TAB_ID : tab.getId();
        if (documentId == tabId)
            return tab;
    }
    // Try to create a Tab that will hold the Tab's info.
    Entry entry = mEntryMap.get(tabId);
    assert entry != null;
    // If a tab has already been initialized, use that.
    if (entry.placeholderTab != null && entry.placeholderTab.isInitialized()) {
        return entry.placeholderTab;
    }
    // Create a frozen Tab if we are capable, or if the previous Tab is just a placeholder.
    if (entry.getTabState() != null && isNativeInitialized() && (entry.placeholderTab == null || !entry.placeholderTab.isInitialized())) {
        entry.placeholderTab = getTabCreator(isIncognito()).createFrozenTab(entry.getTabState(), entry.tabId, TabModel.INVALID_TAB_INDEX);
        entry.placeholderTab.initializeNative();
    }
    // Create a placeholder Tab that just has the ID.
    if (entry.placeholderTab == null) {
        entry.placeholderTab = new Tab(tabId, isIncognito(), null);
    }
    return entry.placeholderTab;
}

Example 58 with Tab

use of org.chromium.chrome.browser.tab.Tab in project AndroidChromium by JackyAndroid.

the class CustomTabToolbar method onLongClick.

@Override
public boolean onLongClick(View v) {
    if (v == mCloseButton) {
        return showAccessibilityToast(v, getResources().getString(R.string.close_tab));
    } else if (v == mCustomActionButton) {
        return showAccessibilityToast(v, mCustomActionButton.getContentDescription());
    } else if (v == mTitleUrlContainer) {
        ClipboardManager clipboard = (ClipboardManager) getContext().getSystemService(Context.CLIPBOARD_SERVICE);
        Tab tab = getCurrentTab();
        if (tab == null)
            return false;
        String url = tab.getOriginalUrl();
        ClipData clip = ClipData.newPlainText("url", url);
        clipboard.setPrimaryClip(clip);
        Toast.makeText(getContext(), R.string.url_copied, Toast.LENGTH_SHORT).show();
        return true;
    }
    return false;
}

Example 59 with Tab

use of org.chromium.chrome.browser.tab.Tab in project AndroidChromium by JackyAndroid.

the class ToolbarManager method destroy.

/**
     * Call to tear down all of the toolbar dependencies.
     */
public void destroy() {
    Tab currentTab = mToolbarModel.getTab();
    if (currentTab != null)
        currentTab.removeObserver(mTabObserver);
    mFindToolbarObservers.clear();
    mToolbar.destroy();
}

Example 60 with Tab

use of org.chromium.chrome.browser.tab.Tab in project AndroidChromium by JackyAndroid.

the class ToolbarManager method updateLoadProgress.

private void updateLoadProgress(int progress) {
    // If it's a native page, progress bar is already hidden or being hidden, so don't update
    // the value.
    // TODO(kkimlabs): Investigate back/forward navigation with native page & web content and
    //                 figure out the correct progress bar presentation.
    Tab tab = mToolbarModel.getTab();
    if (NativePageFactory.isNativePageUrl(tab.getUrl(), tab.isIncognito()))
        return;
    progress = Math.max(progress, MINIMUM_LOAD_PROGRESS);
    mToolbar.setLoadProgress(progress / 100f);
    if (progress == 100)
        finishLoadProgress(true);
}