/***************************************************************************** * Messages.cpp : Information about an item **************************************************************************** * Copyright (C) 2006 the VideoLAN team * $Id: Messages.cpp 16024 2006-07-13 13:51:05Z xtophe $ * * Authors: Jean-Baptiste Kempf <jb (at) videolan.org> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. *****************************************************************************/ #include "input_manager.hpp" #include "dialogs/messages.hpp" #include "dialogs_provider.hpp" #include "util/qvlcframe.hpp" #include "qt4.hpp" MessagesDialog *MessagesDialog::instance = NULL; MessagesDialog::MessagesDialog( intf_thread_t *_p_intf, bool _main_input ) : QVLCFrame( _p_intf ), main_input( _main_input ) { setWindowTitle( _("Messages" ) ); resize(420, 600); layout = new QGridLayout(this); closeButton = new QPushButton(qtr("&Close")); clearButton = new QPushButton(qtr("&Clear")); saveLogButton = new QPushButton(qtr("&Save as...")); verbosityBox = new QSpinBox(); verbosityBox->setRange(1, 3); verbosityBox->setWrapping(true); verbosityLabel = new QLabel(qtr("Verbosity Level")); messages = new QTextEdit(); messages->setReadOnly(true); messages->setGeometry(0, 0, 440, 600); messages->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); messagesCursor = new QTextCursor(); layout->addWidget(messages, 0, 0, 1, 0); layout->addWidget(verbosityLabel, 1, 0, 1, 1); layout->addWidget(verbosityBox, 1, 2); layout->addWidget(saveLogButton, 2, 0); layout->addWidget(clearButton, 2, 1); layout->addWidget(closeButton, 2, 2); connect( closeButton, SIGNAL( clicked() ) , this, SLOT( onCloseButton())); connect( clearButton, SIGNAL( clicked() ) , this, SLOT( onClearButton())); connect( saveLogButton, SIGNAL( clicked() ) , this, SLOT( onSaveButton())); connect( verbosityBox, SIGNAL( valueChanged(int) ), this, SLOT( onVerbosityChanged(int))); connect( DialogsProvider::getInstance(NULL)->fixed_timer, SIGNAL( timeout() ), this, SLOT(updateLog() ) ); p_input = NULL; } MessagesDialog::~MessagesDialog() { } void MessagesDialog::updateLog() { msg_subscription_t *p_sub = p_intf->p_sys->p_sub; int i_start; vlc_mutex_lock( p_sub->p_lock ); int i_stop = *p_sub->pi_stop; vlc_mutex_unlock( p_sub->p_lock ); if( p_sub->i_start != i_stop ) { for( i_start = p_sub->i_start; i_start != i_stop; i_start = (i_start+1) % VLC_MSG_QSIZE ) { // [FIXME] Does not work as the old one // Outputs too much data ? // if (p_sub->p_msg[i_start].i_type = VLC_MSG_ERR) // continue; // if( !b_verbose && // VLC_MSG_ERR != p_sub->p_msg[i_start].i_type ) // continue; /* Append all messages to log window */ messages->setFontItalic(true); messages->setTextColor("darkBlue"); messages->append(p_sub->p_msg[i_start].psz_module); switch( p_sub->p_msg[i_start].i_type ) { case VLC_MSG_INFO: messages->setTextColor("blue"); messages->insertPlainText(": "); break; case VLC_MSG_ERR: messages->setTextColor("red"); messages->insertPlainText(" error: "); break; case VLC_MSG_WARN: messages->setTextColor("green"); messages->insertPlainText(" warning: "); break; case VLC_MSG_DBG: default: messages->setTextColor("grey"); messages->insertPlainText(" debug: "); break; } /* Add message Regular black Font */ messages->setFontItalic(false); messages->setTextColor("black"); messages->insertPlainText( p_sub->p_msg[i_start].psz_msg ); } vlc_mutex_lock( p_sub->p_lock ); p_sub->i_start = i_start; vlc_mutex_unlock( p_sub->p_lock ); } } void MessagesDialog::onCloseButton() { this->toggleVisible(); } void MessagesDialog::onClearButton() { messages->clear(); } bool MessagesDialog::onSaveButton() { QString saveLogFileName = QFileDialog::getSaveFileName( this, "Choose a filename to save the logs under...", p_intf->p_vlc->psz_homedir, "Texts / Logs (*.log *.txt);; All (*.*) "); if (saveLogFileName != NULL) { QFile file(saveLogFileName); if (!file.open(QFile::WriteOnly | QFile::Text)) { QMessageBox::warning(this, qtr("Application"), qtr("Cannot write file %1:\n%2.") .arg(saveLogFileName) .arg(file.errorString())); return false; } QTextStream out(&file); out << messages->toPlainText() << "\n"; return true; } return false; } void MessagesDialog::onVerbosityChanged(int verbosityLevel) { //FIXME: Does not seems to work. vlc_value_t val; val.i_int = verbosityLevel - 1; var_Set( p_intf->p_vlc, "verbose", val ); }