1 files changed, 128 insertions, 0 deletions
diff --git a/parts/filter/shellfilterdlg.cpp b/parts/filter/shellfilterdlg.cpp
new file mode 100644
index 00000000..7e967cda
--- /dev/null
+++ b/parts/filter/shellfilterdlg.cpp
@@ -0,0 +1,128 @@
+/***************************************************************************
+ *   Copyright (C) 2002 by Bernd Gehrmann                                  *
+ *   [email protected]                                                    *
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#include "shellfilterdlg.h"
+
+#include <qcombobox.h>
+#include <qlayout.h>
+#include <qpushbutton.h>
+#include <kbuttonbox.h>
+#include <kconfig.h>
+#include <kdebug.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kprocess.h>
+#include <kstdguiitem.h>
+#include <kdeversion.h>
+
+#include "kdevplugin.h"
+#include "domutil.h"
+#include "filterpart.h"
+
+
+ShellFilterDialog::ShellFilterDialog()
+    : QDialog(0, "shell filter dialog", true)
+{
+    QVBoxLayout *layout = new QVBoxLayout(this, 10, 4);
+
+    combo = new QComboBox(true, this);
+    combo->setDuplicatesEnabled(false);
+    layout->addWidget(combo);
+
+    KButtonBox *buttonbox = new KButtonBox(this);
+    start_button = buttonbox->addButton(i18n("&Start"));
+    start_button->setDefault(true);
+    cancel_button = buttonbox->addButton(KStdGuiItem::cancel());
+    buttonbox->layout();
+    layout->addWidget(buttonbox);
+
+    connect( start_button, SIGNAL(clicked()),
+             this, SLOT(slotStartClicked()) );
+    connect( cancel_button, SIGNAL(clicked()),
+             this, SLOT(reject()) );
+
+    m_proc = 0;
+
+    KConfig *config = FilterFactory::instance()->config();
+    config->setGroup("General");
+    combo->insertStringList(config->readListEntry("filteritems"));
+}
+
+
+ShellFilterDialog::~ShellFilterDialog()
+{
+    kdDebug(9029) << "~ShellFilterDialog" << endl;
+    delete m_proc;
+
+    // QComboBox API is a bit incomplete :-(
+    QStringList list;
+    for (int i=0; i < combo->count(); ++i)
+        list << combo->text(i);
+
+    KConfig *config = FilterFactory::instance()->config();
+    config->setGroup("General");
+    config->writeEntry("filteritems", list);
+}
+
+
+void ShellFilterDialog::slotStartClicked()
+{
+    start_button->setEnabled(false);
+    m_outstr = QCString();
+
+    delete m_proc;
+    m_proc = new KShellProcess("/bin/sh");
+    (*m_proc) << combo->currentText();
+    connect( m_proc, SIGNAL(receivedStdout(KProcess*, char *, int)),
+             this, SLOT(slotReceivedStdout(KProcess*, char *, int)) );
+    connect( m_proc, SIGNAL(wroteStdin(KProcess*)),
+             this, SLOT(slotWroteStdin(KProcess*)) );
+    connect( m_proc, SIGNAL(processExited(KProcess*)),
+             this, SLOT(slotProcessExited(KProcess*)) );
+    m_proc->start(KProcess::NotifyOnExit, KProcess::All);
+    m_proc->writeStdin(m_instr, m_instr.length());
+}
+
+
+int ShellFilterDialog::exec()
+{
+    start_button->setEnabled(true);
+    return QDialog::exec();
+}
+
+
+void ShellFilterDialog::slotReceivedStdout(KProcess *, char *text, int len)
+{
+    m_outstr += QString::fromLocal8Bit(text, len+1);
+    kdDebug(9029) << "outstr " << m_outstr << endl;
+}
+
+
+void ShellFilterDialog::slotWroteStdin(KProcess *)
+{
+    m_proc->closeStdin();
+    kdDebug(9029) << "close stdin " << m_outstr << endl;
+}
+
+
+void ShellFilterDialog::slotProcessExited(KProcess *)
+{
+    kdDebug(9029) << "process exit " << m_proc->normalExit() << endl;
+    if (m_proc->normalExit()) {
+        accept();
+    } else {
+        KMessageBox::error(this, i18n("Process exited with status %1")
+                           .arg(m_proc->exitStatus()));
+        reject();
+    }
+}
+
+#include "shellfilterdlg.moc"