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139 lines
4.8 KiB
139 lines
4.8 KiB
/***************************************************************************
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tagaction.h - description
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-------------------
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begin : ?
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copyright : (C) ? Dmitry Poplavsky
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(C) 2002-2005 Andras Mantia <amantia@kde.org>
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***************************************************************************/
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/***************************************************************************
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* *
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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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* *
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***************************************************************************/
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#ifndef TAGACTION_H
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#define TAGACTION_H
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#include <tdeversion.h>
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#include <tdeaction.h>
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#include <tdeactioncollection.h>
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#include <tqstring.h>
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#include <tqdom.h>
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class TDEMainWindow;
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class QuantaView;
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class TDEProcess;
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class TQDomElement;
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class TQFile;
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class TQTimer;
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class MessageOutput;
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class Node;
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class NodeModifsSet;
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class NodeSelection;
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/**
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* An action for inserting an XML tag.
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*
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* @author Dmitry Poplavsky, dima@kde.org
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* Andras Mantia, amantia@kde.org
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* Paulo Moura Guedes, moura@tdewebdev.org
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*/
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class TagAction : public TDEToggleAction
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{
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Q_OBJECT
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public:
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/**
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* Create an insert from dom element.
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* @param toggle If set to true, the class behaves like a TDEToggleAction;
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* Else it behaves like a TDEAction. This avoids the multi-inheritance problem.
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*/
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TagAction(TQDomElement *element, TDEMainWindow *parentMainWindow, bool toggle = false);
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virtual ~TagAction();
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TQDomElement data() const { return tag; }
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void setModified(bool modified) { m_modified = modified;}
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bool isModified() const {return m_modified;}
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void setOutputFile(TQFile* file);
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void setInputFileName(const TQString& fileName);
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void addArguments(const TQStringList& arguments);
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bool toggable() const {return tag.attribute("toggable") == "true";}
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bool toggled() const {return isChecked();}
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/** Activates the action.
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@param blocking in case of script actions, the script is run in blocking mode, if this argument is true
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*/
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void execute(bool blocking);
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TQString type();
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/**
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* Remove accelerator from tag action name *
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*/
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TQString actionText();
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TQString XMLTagName() const;
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TQString openXMLTagString() const;
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TQString closeXMLTagString() const;
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signals:
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void showMessage(const TQString& msg, bool append);
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void clearMessages();
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void showMessagesView();
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void createNewFile();
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public slots:
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virtual void slotActivated();
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/**
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* We need this information in order to know if queued actions should be applied.
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* It's public because it can be activated by other classes if there are any queued actions.
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*/
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virtual bool slotActionActivated(TDEAction::ActivationReason reason, TQt::ButtonState state);
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protected slots:
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virtual void slotGetScriptOutput( TDEProcess *, char *buffer, int buflen );
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virtual void slotGetScriptError( TDEProcess *, char *buffer, int buflen );
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virtual void scriptDone();
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void slotTimeout();
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void slotProcessExited(TDEProcess *);
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virtual bool slotActionActivated();
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private:
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void applyTagInSelection(Node* start_node, int start_offset, Node* end_node, int end_offset,
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NodeSelection& selection, NodeModifsSet* modifs) const;
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void applyTagInMixedSelection(Node* start_node, int start_offset, Node* end_node, int end_offset,
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NodeSelection& selection, NodeModifsSet* modifs) const;
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void deapplyTagInSelection(Node* start_node, int start_offset, Node* end_node, int end_offset,
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NodeSelection& selection, NodeModifsSet* modifs) const;
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void deapplyTagInMixedSelection(Node* start_node, int start_offset, Node* end_node, int end_offset,
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NodeSelection& selection, NodeModifsSet* modifs) const;
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private:
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TDEProcess *proc;
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bool firstError;
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bool firstOutput;
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bool m_modified;
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bool loopStarted;
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bool m_useInputFile;
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bool m_useOutputFile;
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TQString scriptOutputDest;
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TQString scriptErrorDest;
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TQTimer* timer;
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TQDomElement tag;
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TQFile* m_file;
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TDEMainWindow *m_parentMainWindow;
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TQString m_inputFileName;
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TQStringList m_argsList;
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uint m_killCount;
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bool const m_toggle;
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};
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#endif // TAGACTION_H
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