Quantum GIS API Documentation: src/core/qgsmessageoutput.cpp Source File

00001 /***************************************************************************
00002     qgsmessageoutput.h  -  interface for showing messages
00003     ----------------------
00004     begin                : April 2006
00005     copyright            : (C) 2006 by Martin Dobias
00006     email                : wonder.sk at gmail dot com
00007  ***************************************************************************
00008  *                                                                         *
00009  *   This program is free software; you can redistribute it and/or modify  *
00010  *   it under the terms of the GNU General Public License as published by  *
00011  *   the Free Software Foundation; either version 2 of the License, or     *
00012  *   (at your option) any later version.                                   *
00013  *                                                                         *
00014  ***************************************************************************/
00015 
00016 #include "qgsmessageoutput.h"
00017 #include "qgslogger.h"
00018 
00019 static QgsMessageOutput* messageOutputConsole_()
00020 {
00021   return new QgsMessageOutputConsole;
00022 }
00023 
00024 // default output creator - console
00025 MESSAGE_OUTPUT_CREATOR QgsMessageOutput::mMessageOutputCreator = messageOutputConsole_;
00026 
00027 
00028 void QgsMessageOutput::setMessageOutputCreator( MESSAGE_OUTPUT_CREATOR f )
00029 {
00030   mMessageOutputCreator = f;
00031 }
00032 
00033 QgsMessageOutput* QgsMessageOutput::createMessageOutput()
00034 {
00035   return mMessageOutputCreator();
00036 }
00037 
00038 QgsMessageOutput::~QgsMessageOutput()
00039 {
00040 }
00041 
00043 // QgsMessageOutputConsole
00044 
00045 QgsMessageOutputConsole::QgsMessageOutputConsole()
00046     : mMessage( "" )
00047 {
00048 }
00049 
00050 void QgsMessageOutputConsole::setMessage( const QString& message, MessageType )
00051 {
00052   mMessage = message;
00053 }
00054 
00055 void QgsMessageOutputConsole::appendMessage( const QString& message )
00056 {
00057   mMessage += message;
00058 }
00059 
00060 void QgsMessageOutputConsole::showMessage( bool )
00061 {
00062   // show title if provided
00063   if ( !mTitle.isNull() )
00064   {
00065     QgsDebugMsg( QString( "%1:" ).arg( mTitle ) );
00066   }
00067 
00068   // show the message
00069   QgsDebugMsg( mMessage );
00070   emit destroyed();
00071   delete this;
00072 }
00073 
00074 void QgsMessageOutputConsole::setTitle( const QString& title )
00075 {
00076   mTitle = title;
00077 }