1 files changed, 160 insertions, 0 deletions
diff --git a/parts/filter/filterpart.cpp b/parts/filter/filterpart.cpp
new file mode 100644
index 00000000..8804e701
--- /dev/null
+++ b/parts/filter/filterpart.cpp
@@ -0,0 +1,160 @@
+/***************************************************************************
+ *   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 "filterpart.h"
+
+#include <kaction.h>
+#include <kdebug.h>
+#include <klocale.h>
+#include <kparts/part.h>
+#include <ktexteditor/editinterface.h>
+#include <ktexteditor/selectioninterface.h>
+#include <ktexteditor/viewcursorinterface.h>
+
+#include "kdevcore.h"
+#include "kdevpartcontroller.h"
+#include "kdevplugininfo.h"
+#include "shellfilterdlg.h"
+#include "shellinsertdlg.h"
+#include "kdevfilterIface.h"
+
+static const KDevPluginInfo data("kdevfilter");
+K_EXPORT_COMPONENT_FACTORY( libkdevfilter, FilterFactory( data ) )
+
+FilterPart::FilterPart(QObject *parent, const char *name, const QStringList &)
+    : KDevPlugin(&data, parent, name ? name : "FilterPart")
+{
+    setInstance(FilterFactory::instance());
+    setXMLFile("kdevfilter.rc");
+
+    KAction *action;
+
+    action = new KAction( i18n("Execute Command..."), 0,
+                          this, SLOT(slotShellInsert()),
+                          actionCollection(), "tools_insertshell" );
+    action->setToolTip(i18n("Execute shell command"));
+    action->setWhatsThis(i18n("<b>Execute shell command</b><p>Executes a shell command and outputs its result into the current document."));
+
+    action = new KAction( i18n("Filter Selection Through Command..."), 0,
+                          this, SLOT(slotShellFilter()),
+                          actionCollection(), "tools_filtershell" );
+    action->setToolTip(i18n("Filter selection through a shell command"));
+    action->setWhatsThis(i18n("<b>Filter selection through shell command</b><p>Filters selection through a shell command and outputs its result into the current document."));
+
+    m_insertDialog = 0;
+    m_filterDialog = 0;
+
+    new KDevFilterIface( this );
+    // (void) dcopClient();
+}
+
+
+FilterPart::~FilterPart()
+{
+    delete m_insertDialog;
+    delete m_filterDialog;
+}
+
+
+void FilterPart::slotShellInsert()
+{
+    /// @todo Disable menu item if no active part
+
+    KParts::ReadWritePart *part
+        = dynamic_cast<KParts::ReadWritePart*>(partController()->activePart());
+    QWidget *view = partController()->activeWidget();
+    if (!part || !view) {
+        kdDebug(9029) << "no rw part" << endl;
+        return;
+    }
+
+    KTextEditor::EditInterface *editiface
+        = dynamic_cast<KTextEditor::EditInterface*>(part);
+    if (!editiface) {
+        kdDebug(9029) << "no edit" << endl;
+        return;
+    }
+
+    KTextEditor::ViewCursorInterface *cursoriface
+        = dynamic_cast<KTextEditor::ViewCursorInterface*>(view);
+    if (!cursoriface) {
+        kdDebug(9029) << "no viewcursor" << endl;
+        return;
+    }
+
+    if (!m_insertDialog)
+    {
+        m_insertDialog = new ShellInsertDialog();
+        m_insertDialog->setCaption(i18n("Execute Command"));
+    }
+    if (m_insertDialog->exec()) {
+        uint line, col;
+        cursoriface->cursorPositionReal(&line, &col);
+        editiface->insertText(line, col, m_insertDialog->text());
+    }
+}
+
+
+void FilterPart::slotShellFilter()
+{
+    /// @todo Disable menu item if no active part
+
+    KParts::ReadWritePart *part
+        = dynamic_cast<KParts::ReadWritePart*>(partController()->activePart());
+    QWidget *view = partController()->activeWidget();
+    if (!part || !view) {
+        kdDebug(9029) << "no rw part" << endl;
+        return;
+    }
+
+    KTextEditor::EditInterface *editiface
+        = dynamic_cast<KTextEditor::EditInterface*>(part);
+    if (!editiface) {
+        kdDebug(9029) << "no edit" << endl;
+        return;
+    }
+
+    KTextEditor::ViewCursorInterface *cursoriface
+        = dynamic_cast<KTextEditor::ViewCursorInterface*>(view);
+    if (!cursoriface) {
+        kdDebug(9029) << "no viewcursor" << endl;
+        return;
+    }
+
+    KTextEditor::SelectionInterface *selectioniface
+        = dynamic_cast<KTextEditor::SelectionInterface*>(part);
+    if (!selectioniface) {
+        kdDebug(9029) << "no selection" << endl;
+        return;
+    }
+
+    if (!m_filterDialog)
+    {
+        m_filterDialog = new ShellFilterDialog();
+        m_filterDialog->setCaption(i18n("Filter Selection Through Command"));
+    }
+
+    kdDebug(9029) << "Old text: " << selectioniface->selection()<< endl;
+
+    m_filterDialog->setText(selectioniface->selection());
+
+    if (m_filterDialog->exec()) {
+        uint line, col;
+        // OUCH: KTextEditor doesn't allow to find out
+        // where the selection is
+        selectioniface->removeSelectedText();
+        cursoriface->cursorPositionReal(&line, &col);
+        kdDebug(9029) << "New text: " << m_filterDialog->text() << endl;
+        editiface->insertText(line, col, m_filterDialog->text());
+    }
+}
+
+#include "filterpart.moc"