From 4efc34ff2fa5483b5f9687f1b4d490ca17fb284d Mon Sep 17 00:00:00 2001
From: Randy Baumgarte <randy@fbn.cx>
Date: Sat, 29 Jan 2011 18:29:06 -0500
Subject: [PATCH] Added the ability to view debugging logs.

---
 src/cx/fbn/nevernote/NeverNote.java            |  13 +-
 src/cx/fbn/nevernote/dialog/LogFileDialog.java | 221 +++++++++++++++++++++++++
 src/cx/fbn/nevernote/gui/MainMenuBar.java      |   2 +-
 3 files changed, 225 insertions(+), 11 deletions(-)
 create mode 100644 src/cx/fbn/nevernote/dialog/LogFileDialog.java

diff --git a/src/cx/fbn/nevernote/NeverNote.java b/src/cx/fbn/nevernote/NeverNote.java
index 9cd3854..35a3c3e 100644
--- a/src/cx/fbn/nevernote/NeverNote.java
+++ b/src/cx/fbn/nevernote/NeverNote.java
@@ -107,7 +107,6 @@ import com.trolltech.qt.gui.QHBoxLayout;
 import com.trolltech.qt.gui.QIcon;
 import com.trolltech.qt.gui.QImage;
 import com.trolltech.qt.gui.QLabel;
-import com.trolltech.qt.gui.QListWidget;
 import com.trolltech.qt.gui.QMainWindow;
 import com.trolltech.qt.gui.QMenu;
 import com.trolltech.qt.gui.QMessageBox;
@@ -143,6 +142,7 @@ import cx.fbn.nevernote.dialog.DatabaseLoginDialog;
 import cx.fbn.nevernote.dialog.DatabaseStatus;
 import cx.fbn.nevernote.dialog.FindDialog;
 import cx.fbn.nevernote.dialog.IgnoreSync;
+import cx.fbn.nevernote.dialog.LogFileDialog;
 import cx.fbn.nevernote.dialog.LoginDialog;
 import cx.fbn.nevernote.dialog.NotebookArchive;
 import cx.fbn.nevernote.dialog.NotebookEdit;
@@ -2479,15 +2479,8 @@ public class NeverNote extends QMainWindow{
 	@SuppressWarnings("unused")
 	private void logger() {
 		logger.log(logger.HIGH, "Entering NeverNote.logger");
-		QDialog dialog = new QDialog(this);
-		QHBoxLayout layout = new QHBoxLayout();
-		QListWidget textBox = new QListWidget();
-		layout.addWidget(textBox);
-		textBox.addItems(emitLog);
-		
-		dialog.setLayout(layout);
-		dialog.setWindowTitle(tr("Mesasge Log"));
-		dialog.show();
+		LogFileDialog dialog = new LogFileDialog(emitLog);
+		dialog.exec();
 		logger.log(logger.HIGH, "Leaving NeverNote.logger");
 	}
 	// Menu option "help/about" was selected
diff --git a/src/cx/fbn/nevernote/dialog/LogFileDialog.java b/src/cx/fbn/nevernote/dialog/LogFileDialog.java
new file mode 100644
index 0000000..c90e72f
--- /dev/null
+++ b/src/cx/fbn/nevernote/dialog/LogFileDialog.java
@@ -0,0 +1,221 @@
+/*
+ * This file is part of NeverNote 
+ * Copyright 2009 Randy Baumgarte
+ * 
+ * This file may be licensed under the terms of of the
+ * GNU General Public License Version 2 (the ``GPL'').
+ *
+ * Software distributed under the License is distributed
+ * on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either
+ * express or implied. See the GPL for the specific language
+ * governing rights and limitations.
+ *
+ * You should have received a copy of the GPL along with this
+ * program. If not, go to http://www.gnu.org/licenses/gpl.html
+ * or write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+*/
+
+package cx.fbn.nevernote.dialog;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileReader;
+import java.io.IOException;
+import java.util.List;
+
+import com.trolltech.qt.gui.QComboBox;
+import com.trolltech.qt.gui.QDialog;
+import com.trolltech.qt.gui.QHBoxLayout;
+import com.trolltech.qt.gui.QIcon;
+import com.trolltech.qt.gui.QLabel;
+import com.trolltech.qt.gui.QTextEdit;
+import com.trolltech.qt.gui.QVBoxLayout;
+
+import cx.fbn.nevernote.Global;
+
+public class LogFileDialog extends QDialog {
+	public final QComboBox		fileCombo;	 
+	public final QTextEdit		textField;
+	private final List<String>		logs;
+	private final String iconPath = new String("classpath:cx/fbn/nevernote/icons/");
+	
+	// Constructor
+	public LogFileDialog(List<String> l) {
+		setWindowTitle(tr("Application Logs"));
+		logs = l;
+		setWindowIcon(new QIcon(iconPath+"notebook-green.png"));
+		QVBoxLayout main = new QVBoxLayout();
+		setLayout(main);
+		fileCombo = new QComboBox(this);
+		
+		QHBoxLayout comboLayout = new QHBoxLayout();
+		comboLayout.addWidget(new QLabel(tr("Log File:")));
+		comboLayout.addWidget(fileCombo);
+		comboLayout.addStretch(100);
+		fileCombo.currentIndexChanged.connect(this, "indexChanged(Integer)");
+		
+		main.addLayout(comboLayout);
+				
+		textField = new QTextEdit(this);
+		main.addWidget(textField);
+		
+		fileCombo.addItem(tr("Message Log"), "MessageLog");
+		fileCombo.addItem(tr("Application Log"), "NeverNoteLog");
+		fileCombo.addItem(tr("Synchronization Log"), "SyncLog");
+		fileCombo.addItem(tr("Save Log"), "SaveLog");
+		fileCombo.addItem(tr("Tag Counter Log"), "TagCounterLog");
+		fileCombo.addItem(tr("Notebook Counter Log"), "NotebookCounterLog");
+		fileCombo.addItem(tr("Trash Counter Log"), "TrashCounterLog");
+		fileCombo.addItem(tr("Note Browser Log"), "NoteBrowserLog");
+		fileCombo.addItem(tr("Export Log"), "ExportLog");
+		fileCombo.addItem(tr("Import Log"), "ImportLog");
+//		fileCombo.addItem(tr("Global Log"), "GlobalLog");
+		fileCombo.addItem(tr("Index Log"), "IndexLog");
+		fileCombo.addItem(tr("Database Connection Log"), "DatabaseLog");
+		fileCombo.addItem(tr("Thumbnail Generator Log"), "ThumbnailLog");
+		fileCombo.addItem(tr("NeverNote Database SQL Trace File"), "NeverNoteDBLog");
+		fileCombo.addItem(tr("Index Database SQL Trace File"), "IndexDBLog");
+		fileCombo.addItem(tr("Resource Database SQL Trace File"), "ResourceDBLog");
+		
+		
+	}
+	
+	@SuppressWarnings("unused")
+	private void restoreAsNewPushed() {
+		this.close();
+	}
+	@SuppressWarnings("unused")
+	private void restorePushed() {
+		this.close();
+	}
+	@SuppressWarnings("unused")
+	private void cancelPressed() {
+		this.close();
+	}
+	
+	@SuppressWarnings("unused")
+	private void indexChanged(Integer index) {
+		String value = (String) fileCombo.itemData(index);
+
+		if (value.equals("MessageLog")) {
+			textField.clear();
+			for (int i=0; i<logs.size(); i++) {
+				textField.append(logs.get(i));
+			}
+			return;
+		}		
+		if (value.equals("NeverNoteLog")) {
+			loadFile("nevernote.log");
+			return;
+		}
+		if (value.equals("SyncLog")) {
+			loadFile("syncRunner.log");
+			return;
+		}
+		if (value.equals("SaveLog")) {
+			loadFile("saveRunner.log");
+			return;
+		}
+		if (value.equals("SaveLog")) {
+			loadFile("saveRunner.log");
+			return;
+		}
+		if (value.equals("TagCounterLog")) {
+			loadFile("tag_counter.log");
+			return;
+		}
+		if (value.equals("NotebookCounterLog")) {
+			loadFile("notebook_counter.log");
+			return;
+		}
+		if (value.equals("TrashCounterLog")) {
+			loadFile("trash_counter.log");
+			return;
+		}
+		if (value.equals("NoteBrowserLog")) {
+			loadFile("browser.log");
+			return;
+		}
+		if (value.equals("ExportLog")) {
+			loadFile("export.log");
+			return;
+		}
+		if (value.equals("ImportLog")) {
+			loadFile("import.log");
+			return;
+		}
+		if (value.equals("GlobalLog")) {
+			loadFile("global.log");
+			return;
+		}
+		if (value.equals("IndexLog")) {
+			loadFile("indexRunner.log");
+			return;
+		}
+		if (value.equals("DatabaseLog")) {
+			loadFile("nevernote-database.log");
+			return;
+		}
+		if (value.equals("ThumbnailLog")) {
+			loadFile("thumbnailRunner.log");
+			return;
+		}
+		if (value.equals("NeverNoteDBLog")) {
+			loadTraceFile("NeverNote.trace.db");
+			return;
+		}	
+		if (value.equals("IndexDBLog")) {
+			loadTraceFile("Index.trace.db");
+			return;
+		}	
+		if (value.equals("ResourceDBLog")) {
+			loadTraceFile("Resources.trace.db");
+			return;
+		}	
+	}
+	
+	private void loadFile(String file) {
+		textField.clear();
+		File f = Global.getFileManager().getLogsDirFile(file);
+		try {
+			BufferedReader in = new BufferedReader(new FileReader(f.getAbsolutePath()));
+			String data;
+			while ((data=in.readLine()) != null) {
+				textField.append(data);
+			}
+		} catch (FileNotFoundException e) {
+			e.printStackTrace();
+			return;
+		} catch (IOException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}		
+	}
+		
+	private void loadTraceFile(String file) {
+		textField.clear();
+		File f = Global.getFileManager().getDbDirFile(file);
+		try {
+			BufferedReader in = new BufferedReader(new FileReader(f.getAbsolutePath()));
+			String data;
+			while ((data=in.readLine()) != null) {
+				textField.append(data);
+			}
+		} catch (FileNotFoundException e) {
+			return;
+		} catch (IOException e) {
+			e.printStackTrace();
+		}
+	}
+}
+ 
+
+
+	
+	
+	
+	
+
diff --git a/src/cx/fbn/nevernote/gui/MainMenuBar.java b/src/cx/fbn/nevernote/gui/MainMenuBar.java
index 3857ffe..450ab24 100644
--- a/src/cx/fbn/nevernote/gui/MainMenuBar.java
+++ b/src/cx/fbn/nevernote/gui/MainMenuBar.java
@@ -589,7 +589,7 @@ public class MainMenuBar extends QMenuBar {
 			encryptDatabaseAction.setToolTip("Decrypt the database upon shutdown");
 		}
 		
-		loggerAction = new QAction(tr("Log"), this);
+		loggerAction = new QAction(tr("Logs"), this);
 		loggerAction.setToolTip("Show the detailed application log");
 		loggerAction.triggered.connect(parent, "logger()");
 		setupShortcut(loggerAction, "About_Log");
-- 
2.11.0