1 files changed, 137 insertions, 0 deletions
diff --git a/quanta/utility/tagaction.h b/quanta/utility/tagaction.h
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+/***************************************************************************
+                          tagaction.h  -  description
+                             -------------------
+    begin                : ?
+    copyright            : (C) ? Dmitry Poplavsky
+                           (C) 2002-2005 Andras Mantia <[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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef TAGACTION_H
+#define TAGACTION_H
+
+#include <kdeversion.h>
+#include <kaction.h>
+#include <kactioncollection.h>
+
+#include <qstring.h>
+#include <qdom.h>
+
+class KMainWindow;
+class QuantaView;
+class KProcess;
+class QDomElement;
+class QFile;
+class QTimer;
+class MessageOutput;
+class Node;
+class NodeModifsSet;
+class NodeSelection;
+
+/**
+ * An action for inserting an XML tag.
+ *
+ * @author Dmitry Poplavsky, [email protected]
+ *         Andras Mantia, [email protected]
+ *         Paulo Moura Guedes, [email protected]
+ */
+
+class TagAction : public KToggleAction
+{
+    Q_OBJECT
+
+public:
+    /**
+     * Create an insert from dom element.
+     * @param toggle If set to true, the class behaves like a KToggleAction;
+     *               Else it behaves like a KAction. This avoids the multi-inheritance problem.
+     */
+    TagAction(QDomElement *element, KMainWindow *parentMainWindow, bool toggle = false);
+    virtual ~TagAction();
+
+    QDomElement data() const { return tag; }
+    void setModified(bool modified) { m_modified = modified;}
+    bool isModified() const {return m_modified;}
+    void setOutputFile(QFile* file);
+    void setInputFileName(const QString& fileName);
+    void addArguments(const QStringList& arguments);
+    bool toggable() const {return tag.attribute("toggable") == "true";}
+    bool toggled() const {return isChecked();}
+    
+    /** Activates the action.
+      @param blocking in case of script actions, the script is run in blocking mode, if this argument is true
+    */
+    void execute(bool blocking);
+    QString type();
+    /**
+     * Remove accelerator from tag action name *
+     */
+    QString actionText();
+
+    QString XMLTagName() const;
+    QString openXMLTagString() const;
+    QString closeXMLTagString() const;
+
+signals:
+    void showMessage(const QString& msg, bool append);
+    void clearMessages();
+    void showMessagesView();
+    void createNewFile();
+
+public slots:
+    virtual void slotActivated();
+    
+    /**
+     * We need this information in order to know if queued actions should be applied.
+     * It's public because it can be activated by other classes if there are any queued actions.
+     */
+    virtual bool slotActionActivated(KAction::ActivationReason reason, Qt::ButtonState state);
+
+protected slots:
+    virtual void slotGetScriptOutput( KProcess *, char *buffer, int buflen );
+    virtual void slotGetScriptError( KProcess *, char *buffer, int buflen );
+    virtual void scriptDone();
+    void slotTimeout();
+    void slotProcessExited(KProcess *);
+    virtual bool slotActionActivated();
+
+private:
+    void applyTagInSelection(Node* start_node, int start_offset, Node* end_node, int end_offset, 
+                             NodeSelection& selection, NodeModifsSet* modifs) const;
+    void applyTagInMixedSelection(Node* start_node, int start_offset, Node* end_node, int end_offset, 
+                                  NodeSelection& selection, NodeModifsSet* modifs) const;
+    void deapplyTagInSelection(Node* start_node, int start_offset, Node* end_node, int end_offset, 
+                               NodeSelection& selection, NodeModifsSet* modifs) const;
+    void deapplyTagInMixedSelection(Node* start_node, int start_offset, Node* end_node, int end_offset, 
+                                    NodeSelection& selection, NodeModifsSet* modifs) const;
+    
+private:
+    KProcess *proc;
+    bool firstError;
+    bool firstOutput;
+    bool m_modified;
+    bool loopStarted;
+    bool m_useInputFile;
+    bool m_useOutputFile;
+    QString scriptOutputDest;
+    QString scriptErrorDest;
+    QTimer* timer;
+    QDomElement tag;
+    QFile* m_file;
+    KMainWindow *m_parentMainWindow;
+    QString m_inputFileName;
+    QStringList m_argsList;
+    uint m_killCount;
+    bool const m_toggle;
+};
+
+
+#endif // TAGACTION_H