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83 lines
2.8 KiB
C++
83 lines
2.8 KiB
C++
/*
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Copyright 2009 Esben Mose Hansen <kde@mosehansen.dk>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "clipcommandprocess.h"
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#include <KCharMacroExpander>
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#include "history.h"
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#include "historystringitem.h"
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#include "urlgrabber.h"
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ClipCommandProcess::ClipCommandProcess(const ClipAction& action, const ClipCommand& command, const QString& clip, History* history, const HistoryItem* original_item) :
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KProcess(),
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m_history(history),
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m_historyItem(original_item),
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m_newhistoryItem()
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{
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QHash<QChar,QString> map;
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map.insert( 's', clip );
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// support %u, %U (indicates url param(s)) and %f, %F (file param(s))
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map.insert( 'u', clip );
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map.insert( 'U', clip );
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map.insert( 'f', clip );
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map.insert( 'F', clip );
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const QStringList matches = action.regExpMatches();
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// support only %0 and the first 9 matches...
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const int numMatches = qMin(10, matches.count());
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for ( int i = 0; i < numMatches; ++i ) {
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map.insert( QChar( '0' + i ), matches.at( i ) );
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}
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setReadChannel(QProcess::StandardOutput);
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setShellCommand(KMacroExpander::expandMacrosShellQuote( command.command, map ).trimmed());
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connect(this, SIGNAL(finished(int,QProcess::ExitStatus)), SLOT(slotFinished(int,QProcess::ExitStatus)));
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if (command.output != ClipCommand::IGNORE) {
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connect(this, SIGNAL(readyRead()), SLOT(slotStdOutputAvailable()));
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}
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if (command.output != ClipCommand::REPLACE) {
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m_historyItem = 0L; // Don't replace
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}
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}
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void ClipCommandProcess::slotFinished(int /*exitCode*/, QProcess::ExitStatus /*newState*/)
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{
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if (m_history) {
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// If an history item was provided, remove it so that the new item can replace it
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if (m_historyItem) {
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m_history->remove(m_historyItem);
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}
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if (!m_newhistoryItem.isEmpty()) {
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m_history->insert(new HistoryStringItem(m_newhistoryItem));
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}
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}
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deleteLater();
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}
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void ClipCommandProcess::slotStdOutputAvailable()
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{
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m_newhistoryItem.append(QString::fromLocal8Bit(this->readAllStandardOutput().data()));
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}
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#include "moc_clipcommandprocess.cpp"
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