diff options
Diffstat (limited to 'quanta/messages/messageoutput.cpp')
| -rw-r--r-- | quanta/messages/messageoutput.cpp | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/quanta/messages/messageoutput.cpp b/quanta/messages/messageoutput.cpp new file mode 100644 index 00000000..6b89aaa9 --- /dev/null +++ b/quanta/messages/messageoutput.cpp @@ -0,0 +1,179 @@ +/*************************************************************************** + messageoutput.cpp - description + ------------------- + begin : Thu Feb 24 2000 + copyright : (C) 2000 by Yacovlev Alexander & Dmitry Poplavski <pdima@mail.univ.kiev.ua> + (C) 2003-2005 Andras Mantia <amantia@kde.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. * + * * + ***************************************************************************/ + +// KDE includes +#include <kapplication.h> +#include <kdebug.h> +#include <kfiledialog.h> +#include <klocale.h> +#include <kmessagebox.h> +#include <kpopupmenu.h> +#include <kiconloader.h> + +// Qt includes +#include <qclipboard.h> +#include <qfile.h> +#include <qtextstream.h> + +#include "messageoutput.h" +#include "messageitem.h" + +MessageOutput::MessageOutput(QWidget *parent, const char *name ) + : QListBox(parent,name) +{ + m_maxItems = 2000; + + QPalette pal = palette(); + pal.setColor(QColorGroup::HighlightedText, pal.color(QPalette::Normal, QColorGroup::Text)); + pal.setColor(QColorGroup::Highlight, pal.color(QPalette::Normal, QColorGroup::Mid)); + setPalette(pal); + setFocusPolicy( NoFocus ); + + m_popupMenu = new KPopupMenu(this); + connect(this, SIGNAL(contextMenuRequested(QListBoxItem*, const QPoint&)), + this, SLOT(showMenu(QListBoxItem*, const QPoint&))); + m_popupMenu->insertItem( SmallIconSet("editcopy"), i18n("&Copy"), this, SLOT(copyContent()) ) ; + m_popupMenu->insertItem( SmallIconSet("filesaveas"), i18n("&Save As..."), this, SLOT(saveContent()) ) ; + m_popupMenu->insertSeparator(); + m_popupMenu->insertItem( SmallIconSet("editclear"), i18n("Clear"), this, SLOT(clear()) ) ; + + connect( this, SIGNAL(clicked(QListBoxItem*)), SLOT(clickItem(QListBoxItem*)) ); +} + +MessageOutput::~MessageOutput() +{ +} + +MessageItem *MessageOutput::insertItem(const QString& s) +{ + checkMaxItems(); + MessageItem *it = new MessageItem(this, s); + setBottomItem(count()>0?count()-1:0); + return it; +} + +void MessageOutput::addToLastItem(const QString& s) +{ + int ind = count() - 1; + if ( ind != -1 ) { + MessageItem *it = dynamic_cast<MessageItem*>( item(ind) ); + if ( it ) + it->addText( s ); + else + changeItem( text( ind )+ s, ind ); + } +} + +void MessageOutput::showMessage(int line, int col, const QString &fileName, const QString& s, bool append) +{ + MessageItem *it = 0L; + QString message = s; + int endPos; + if ( !count() || (!append && !text(count()-1).stripWhiteSpace().isEmpty()) ) + it = insertItem(""); + while ( ( endPos = message.find('\n') ) != -1 ) { + if (it) + { + it->setLine(line); + it->setColumn(col); + it->setFileName(fileName); + } + addToLastItem( message.left(endPos) ); + it = insertItem(""); + message.remove(0,endPos+1); + } + if (!message.isEmpty()) + { + if (it) + { + it->setLine(line); + it->setColumn(col); + it->setFileName(fileName); + } + addToLastItem( message); + } + setBottomItem(count()>0?count()-1:0); +} + +void MessageOutput::showMessage(const QString& s, bool append) +{ + showMessage(-1, -1, "", s, append); +} + + +void MessageOutput::checkMaxItems() +{ + if ( count() >= m_maxItems ) + removeItem( index(firstItem()) ); +} + +void MessageOutput::clickItem( QListBoxItem * l_item ) +{ + MessageItem *item = dynamic_cast<MessageItem*>(l_item); + if ( item ) { +// kdDebug(24000) << "Column: " << item->column() << endl; + if ( item->line() != -1 ) + emit clicked( item->fileName(), item->line() - 1, item->column() - 1); + } +} + +void MessageOutput::showMenu( QListBoxItem*, const QPoint& l_point ) +{ + m_popupMenu->exec(l_point); +} + +QString MessageOutput::content() +{ + QString p_content; + for (uint i=0; i<count(); i++) + p_content.append(text(i) + "\n"); + return p_content; +} + +void MessageOutput::copyContent() +{ + kapp->clipboard()->setText(content(), QClipboard::Clipboard); +} + +void MessageOutput::saveContent() +{ + KURL url=KFileDialog::getSaveURL(QDir::currentDirPath(), + i18n("*.log|Log Files (*.log)\n*|All Files"), this, i18n("Save Log File")); + if (url.isEmpty()) + return; + + QFileInfo fileinfo(url.path()); + if (fileinfo.exists() && KMessageBox::warningContinueCancel(0, + i18n("<qt>File<br><b>%1</b><br>already exists. Overwrite it?</qt>") + .arg(url.path()), QString::null, i18n("Overwrite")) == KMessageBox::Cancel) + return; + + QFile file(url.path()); + if (!file.open(IO_WriteOnly)) { + KMessageBox::error(0, i18n("<qt>Cannot save log file<br><b>%1</b></qt>") + .arg(url.url())); + return; + } + + QTextStream textfile(&file); + textfile << content(); + file.close(); + +} + + +#include "messageoutput.moc" |