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/*
* Copyright (C) 2009 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.autocomplete.SuggestedTextController.TextChangeWatcher;
import com.android.browser.view.StopProgressView;
import android.app.Activity;
import android.content.Context;
import android.view.ContextMenu;
import android.view.MenuInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.View.OnFocusChangeListener;
import android.view.ViewGroup;
import android.widget.AbsoluteLayout;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.RelativeLayout.LayoutParams;
import java.util.List;
/**
* This class represents a title bar for a particular "tab" or "window" in the
* browser.
*/
public class TitleBarPhone extends TitleBarBase implements OnFocusChangeListener,
OnClickListener, TextChangeWatcher {
private Activity mActivity;
private ImageView mStopButton;
private PageProgressView mProgress;
private ImageView mVoiceButton;
private boolean mInLoad;
private View mContainer;
private boolean mHasLockIcon;
public TitleBarPhone(Activity activity, UiController controller, PhoneUi ui) {
super(activity, controller, ui);
mActivity = activity;
initLayout(activity, R.layout.title_bar);
}
@Override
protected void initLayout(Context context, int layoutId) {
super.initLayout(context, layoutId);
mContainer = findViewById(R.id.taburlbar);
mLockIcon = (ImageView) findViewById(R.id.lock);
mFavicon = (ImageView) findViewById(R.id.favicon);
mStopButton = (ImageView) findViewById(R.id.stop);
mStopButton.setOnClickListener(this);
mProgress = (PageProgressView) findViewById(R.id.progress);
mVoiceButton = (ImageView) findViewById(R.id.voice);
mVoiceButton.setOnClickListener(this);
setFocusState(false);
}
@Override
public int getEmbeddedHeight() {
int height = mContainer.getHeight();
return height;
}
@Override
public void createContextMenu(ContextMenu menu) {
MenuInflater inflater = mActivity.getMenuInflater();
inflater.inflate(R.menu.title_context, menu);
mActivity.onCreateContextMenu(menu, this, null);
}
@Override
public void setInVoiceMode(boolean voicemode, List<String> voiceResults) {
super.setInVoiceMode(voicemode, voiceResults);
}
@Override
protected void setSearchMode(boolean voiceSearchEnabled) {
boolean showvoicebutton = voiceSearchEnabled &&
mUiController.supportsVoiceSearch();
mVoiceButton.setVisibility(showvoicebutton ? View.VISIBLE :
View.GONE);
}
@Override
protected void setFocusState(boolean focus) {
super.setFocusState(focus);
if (focus) {
mHasLockIcon = (mLockIcon.getVisibility() == View.VISIBLE);
mFavicon.setVisibility(View.GONE);
mLockIcon.setVisibility(View.GONE);
mStopButton.setVisibility(View.GONE);
mVoiceButton.setVisibility(View.VISIBLE);
} else {
mFavicon.setVisibility(View.VISIBLE);
mLockIcon.setVisibility(mHasLockIcon ? View.VISIBLE : View.GONE);
if (mInLoad) {
mStopButton.setVisibility(View.VISIBLE);
} else {
mStopButton.setVisibility(View.GONE);
}
mVoiceButton.setVisibility(View.GONE);
}
}
/**
* Update the progress, from 0 to 100.
*/
@Override
void setProgress(int newProgress) {
boolean blockvisuals = mUseQuickControls && isEditingUrl();
if (newProgress >= PROGRESS_MAX) {
mInLoad = false;
if (!blockvisuals) {
mProgress.setProgress(PageProgressView.MAX_PROGRESS);
mProgress.setVisibility(View.GONE);
}
setFocusState(mUrlInput.hasFocus());
} else {
if (!mInLoad) {
mInLoad = true;
if (!blockvisuals) {
mProgress.setVisibility(View.VISIBLE);
}
setFocusState(mUrlInput.hasFocus());
}
mProgress.setProgress(newProgress * PageProgressView.MAX_PROGRESS
/ PROGRESS_MAX);
}
}
/**
* Update the text displayed in the title bar.
* @param title String to display. If null, the new tab string will be
* shown.
*/
@Override
void setDisplayTitle(String title) {
if (title == null) {
mUrlInput.setText(R.string.new_tab);
} else {
mUrlInput.setText(title);
}
}
@Override
public void onFocusChange(View v, boolean hasFocus) {
if (v == mUrlInput) {
if (hasFocus) {
mActivity.closeOptionsMenu();
}
}
super.onFocusChange(v, hasFocus);
if (mUseQuickControls && !hasFocus) {
mBaseUi.hideTitleBar();
}
}
@Override
public void onClick(View v) {
if (v == mStopButton) {
mUiController.stopLoading();
} else if (v == mVoiceButton) {
mUiController.startVoiceSearch();
} else {
super.onClick(v);
}
}
@Override
void startEditingUrl(boolean clearInput) {
// editing takes preference of progress
mContainer.setVisibility(View.VISIBLE);
if (!mUrlInput.hasFocus()) {
mUrlInput.requestFocus();
}
if (clearInput) {
mUrlInput.setText("");
} else if (mInVoiceMode) {
mUrlInput.showDropDown();
}
}
@Override
void setTitleGravity(int gravity) {
if (mUseQuickControls) {
FrameLayout.LayoutParams lp =
(FrameLayout.LayoutParams) getLayoutParams();
lp.gravity = gravity;
setLayoutParams(lp);
} else {
super.setTitleGravity(gravity);
}
}
@Override
protected void setUseQuickControls(boolean useQuickControls) {
mUseQuickControls = useQuickControls;
setLayoutParams(makeLayoutParams());
}
void setShowProgressOnly(boolean progress) {
if (progress && !inAutoLogin()) {
mContainer.setVisibility(View.GONE);
} else {
mContainer.setVisibility(View.VISIBLE);
}
}
private ViewGroup.LayoutParams makeLayoutParams() {
if (mUseQuickControls) {
return new FrameLayout.LayoutParams(LayoutParams.MATCH_PARENT,
LayoutParams.WRAP_CONTENT);
} else {
return new AbsoluteLayout.LayoutParams(
LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT,
0, 0);
}
}
}
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