Controller Refactor
Bug: 3170671
First step towards a model/view/control design in Browser
introduced Controller object
started separating UI code
represent state of the app in one place only
Change-Id: Ica387d6bde2dcf1a4993c3db0cce498cf34ff60f
diff --git a/src/com/android/browser/UI.java b/src/com/android/browser/UI.java
new file mode 100644
index 0000000..b290891
--- /dev/null
+++ b/src/com/android/browser/UI.java
@@ -0,0 +1,122 @@
+/*
+ * 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.android.browser;
+
+import com.android.browser.ScrollWebView.ScrollListener;
+
+import android.content.res.Configuration;
+import android.graphics.Bitmap;
+import android.os.Bundle;
+import android.view.ActionMode;
+import android.view.Menu;
+import android.view.View;
+import android.webkit.WebChromeClient.CustomViewCallback;
+
+/**
+ * UI interface definitions
+ */
+public interface UI extends ScrollListener {
+
+ public void onPause();
+
+ public void onResume();
+
+ public void onDestroy();
+
+ public void onConfigurationChanged(Configuration config);
+
+ public boolean onBackKey();
+
+ public void addTab(Tab tab);
+
+ public void removeTab(Tab tab);
+
+ public void setActiveTab(Tab tab);
+
+ public void detachTab(Tab tab);
+
+ public void attachTab(Tab tab);
+
+ public void attachSubWindow(View subContainer);
+
+ public void removeSubWindow(View subContainer);
+
+ // TODO: consolidate
+ public void setUrlTitle(Tab tab, String url, String title);
+
+ // TODO: consolidate
+ public void setFavicon(Tab tab, Bitmap icon);
+
+ public void resetTitleAndRevertLockIcon(Tab tab);
+
+ public void resetTitleAndIcon(Tab tab);
+
+ public void onPageStarted(Tab tab, String url, Bitmap favicon);
+
+ public void onPageFinished(Tab tab, String url);
+
+ public void onPageStopped(Tab tab);
+
+ public void onProgressChanged(Tab tab, int progress);
+
+ public void showActiveTabsPage();
+
+ public void removeActiveTabsPage();
+
+ public void showComboView(boolean startWithHistory, Bundle extra);
+
+ public void hideComboView();
+
+ public void showCustomView(View view, CustomViewCallback callback);
+
+ public void onHideCustomView();
+
+ public boolean isCustomViewShowing();
+
+ public void showVoiceTitleBar(String title);
+
+ public void revertVoiceTitleBar(Tab tab);
+
+ // allow the ui to update state
+ public void onPrepareOptionsMenu(Menu menu);
+
+ public void onOptionsMenuOpened();
+
+ public void onExtendedMenuOpened();
+
+ public void onOptionsMenuClosed(boolean inLoad);
+
+ public void onExtendedMenuClosed(boolean inLoad);
+
+ public void onContextMenuCreated(Menu menu);
+
+ public void onContextMenuClosed(Menu menu, boolean inLoad);
+
+ public void onActionModeStarted(ActionMode mode);
+
+ public void onActionModeFinished(boolean inLoad);
+
+ public void setShouldShowErrorConsole(Tab tab, boolean show);
+
+ // returns if the web page is clear of any overlays (not including sub windows)
+ public boolean showsWeb();
+
+ Bitmap getDefaultVideoPoster();
+
+ View getVideoLoadingProgressView();
+
+}