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      1 /*
      2  * Copyright (C) 2011 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 package com.android.ide.eclipse.ddms.views;
     17 
     18 import com.android.ddmuilib.logcat.ILogCatMessageSelectionListener;
     19 import com.android.ddmuilib.logcat.LogCatMessage;
     20 import com.android.ddmuilib.logcat.LogCatPanel;
     21 import com.android.ddmuilib.logcat.LogCatStackTraceParser;
     22 import com.android.ide.eclipse.ddms.DdmsPlugin;
     23 import com.android.ide.eclipse.ddms.JavaSourceRevealer;
     24 import com.android.ide.eclipse.ddms.i18n.Messages;
     25 import com.android.ide.eclipse.ddms.preferences.PreferenceInitializer;
     26 
     27 import org.eclipse.jface.action.Action;
     28 import org.eclipse.jface.preference.IPreferenceStore;
     29 import org.eclipse.swt.dnd.Clipboard;
     30 import org.eclipse.swt.layout.FillLayout;
     31 import org.eclipse.swt.widgets.Composite;
     32 import org.eclipse.ui.IActionBars;
     33 import org.eclipse.ui.actions.ActionFactory;
     34 
     35 public class LogCatView extends SelectionDependentViewPart {
     36     /** LogCatView ID as defined in plugin.xml. */
     37     public static final String ID = "com.android.ide.eclipse.ddms.views.LogCatView"; //$NON-NLS-1$
     38 
     39     /** Switch perspective when a Java file is opened from logcat view. */
     40     public static final boolean DEFAULT_SWITCH_PERSPECTIVE = true;
     41 
     42     /** Target perspective to open when a Java file is opened from logcat view. */
     43     public static final String DEFAULT_PERSPECTIVE_ID =
     44             "org.eclipse.jdt.ui.JavaPerspective"; //$NON-NLS-1$
     45 
     46     private LogCatPanel mLogCatPanel;
     47     private LogCatStackTraceParser mStackTraceParser = new LogCatStackTraceParser();
     48 
     49     private Clipboard mClipboard;
     50 
     51     @Override
     52     public void createPartControl(Composite parent) {
     53         parent.setLayout(new FillLayout());
     54 
     55         IPreferenceStore prefStore = DdmsPlugin.getDefault().getPreferenceStore();
     56         mLogCatPanel = new LogCatPanel(prefStore);
     57         mLogCatPanel.createPanel(parent);
     58         setSelectionDependentPanel(mLogCatPanel);
     59 
     60         mLogCatPanel.addLogCatMessageSelectionListener(new ILogCatMessageSelectionListener() {
     61             @Override
     62             public void messageDoubleClicked(LogCatMessage m) {
     63                 onDoubleClick(m);
     64             }
     65         });
     66 
     67         mClipboard = new Clipboard(parent.getDisplay());
     68         IActionBars actionBars = getViewSite().getActionBars();
     69         actionBars.setGlobalActionHandler(ActionFactory.COPY.getId(),
     70                 new Action(Messages.LogCatView_Copy) {
     71             @Override
     72             public void run() {
     73                 mLogCatPanel.copySelectionToClipboard(mClipboard);
     74             }
     75         });
     76 
     77         actionBars.setGlobalActionHandler(ActionFactory.SELECT_ALL.getId(),
     78                 new Action(Messages.LogCatView_Select_All) {
     79             @Override
     80             public void run() {
     81                 mLogCatPanel.selectAll();
     82             }
     83         });
     84     }
     85 
     86     @Override
     87     public void setFocus() {
     88     }
     89 
     90     private void onDoubleClick(LogCatMessage m) {
     91         String msg = m.getMessage();
     92         if (!mStackTraceParser.isValidExceptionTrace(msg)) {
     93             return;
     94         }
     95 
     96         IPreferenceStore store = DdmsPlugin.getDefault().getPreferenceStore();
     97         String perspectiveId = null;
     98         if (store.getBoolean(PreferenceInitializer.ATTR_SWITCH_PERSPECTIVE)) {
     99             perspectiveId = store.getString(PreferenceInitializer.ATTR_PERSPECTIVE_ID);
    100         }
    101 
    102 
    103         String fileName = mStackTraceParser.getFileName(msg);
    104         int lineNumber = mStackTraceParser.getLineNumber(msg);
    105         String methodName = mStackTraceParser.getMethodName(msg);
    106         JavaSourceRevealer.revealMethod(methodName, fileName, lineNumber, perspectiveId);
    107     }
    108 
    109     public void selectTransientAppFilter(String appName) {
    110         mLogCatPanel.selectTransientAppFilter(appName);
    111     }
    112 }
    113