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165 lines
4.5 KiB
165 lines
4.5 KiB
/***************************************************************************
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tagactionset.h
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-------------------
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copyright : (C) 2004 - Paulo Moura Guedes
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email : moura@tdewebdev.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 TAGACTIONSET_H
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#define TAGACTIONSET_H
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namespace DOM
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{
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class Node;
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}
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class TDEActionSeparator;
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#include <tqobject.h>
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class TQWidget;
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class TDEActionSet;
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class TDEActionMenu;
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class Node;
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class NodeModifsSet;
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/**
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@author Paulo Moura Guedes
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*/
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class TagActionSetAbstract : public TQObject
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{
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Q_OBJECT
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public:
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TagActionSetAbstract(TQObject *parent = 0, const char *name = 0);
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virtual ~TagActionSetAbstract();
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DOM::Node const& currentDomNode() const {return m_currentDomNode;}
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static Node* parentTag(Node* node, TQString const& tagName);
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static Node* firstChildTag(Node* node, TQString const& tagName);
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virtual bool isInTagContext(/*DOM::Node const& node*/) const = 0;
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virtual void initActions(TQWidget* parent) = 0;
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virtual bool fillWithTagActions(TQWidget* widget, DOM::Node const& node);
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virtual void unplugAllActions(TQWidget* widget) const = 0;
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protected:
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virtual void initActionMenus(TQWidget* widget) = 0;
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protected:
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Node* m_currentNode;
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private:
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DOM::Node m_currentDomNode;
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};
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class TagActionSet : public TagActionSetAbstract
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{
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Q_OBJECT
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public:
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TagActionSet(TQObject *parent = 0, const char *name = 0);
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virtual ~TagActionSet() {}
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virtual bool isInTagContext() const;
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virtual void initActions(TQWidget* parent);
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virtual bool fillWithTagActions(TQWidget* widget, DOM::Node const& node);
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virtual void unplugAllActions(TQWidget* widget) const;
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public slots:
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void slotApplySourceIndentation();
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void slotCopyDivElement();
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void slotCutDivElement();
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protected:
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virtual void initActionMenus(TQWidget* widget);
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private:
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bool isInDivArea() const;
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private:
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TDEActionSeparator* m_separator;
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};
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class TableTagActionSet : public TagActionSetAbstract
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{
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Q_OBJECT
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public:
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TableTagActionSet(TQObject *parent = 0, const char *name = 0);
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virtual ~TableTagActionSet()
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{}
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virtual bool isInTagContext(/*DOM::Node const& node*/) const;
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virtual void initActions(TQWidget* parent);
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virtual bool fillWithTagActions(TQWidget* widget, DOM::Node const& node);
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virtual void unplugAllActions(TQWidget* widget) const;
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public slots:
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// Insert
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void slotInsertTable();
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void slotInsertRowAbove();
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void slotInsertRowBelow();
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void slotInsertColumnLeft();
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void slotInsertColumnRight();
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// Remove
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void slotRemoveTable();
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void slotRemoveRows();
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void slotRemoveColumns();
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void slotRemoveCells();
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void slotRemoveCellsContent();
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// Merge
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void slotMergeSelectedCells();
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protected:
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virtual void initActionMenus(TQWidget* widget);
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private:
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// Insert
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bool canInsertTable() const;
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bool canInsertRowAbove() const;
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bool canInsertRowBelow() const;
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bool canInsertColumnLeft() const;
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bool canInsertColumnRight() const;
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// Remove
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bool canRemoveTable() const;
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bool canRemoveRows() const;
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bool canRemoveColumns() const;
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bool canRemoveCells() const;
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bool canRemoveCellsContent() const;
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// Merge
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bool canMergeSelectedCells() const;
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Node* tableStart() const;
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int numberOfColumns() const;
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int currentColumnIndex() const;
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int columnIndex(Node* node) const;
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Node* buildEmptyRowSubtree() const;
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Node* buildEmptyTBodyCellSubtree() const;
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Node* buildEmptyTHeadCellSubtree() const;
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void removeColumn(int index, NodeModifsSet* modifs);
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void clearCellContents(Node* tdNode, NodeModifsSet* modifs);
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private:
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TDEActionSeparator* m_separator;
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TDEActionMenu* m_tableActionMenu_0;
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TDEActionMenu* m_insertActionMenu_1;
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TDEActionMenu* m_removeActionMenu_1;
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};
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#endif
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