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/* This file is part of the KDE project
Copyright (C) 1998, 1999 Reginald Stadlbauer <reggie@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef docstruct_h
#define docstruct_h
#include <klistview.h>
#include <tqwidget.h>
class KWDocument;
class KWFormulaFrameSet;
class KWPictureFrameSet;
class KWPartFrameSet;
class KWGUI;
class TQWidget;
class TQVBoxLayout;
class KWFrame;
class KWFrameSet;
class KWTextParag;
/******************************************************************/
/* Class: KWOrderedFrameSet */
/******************************************************************/
/** Provides a way to sort framesets using a TQValueList based on their top left corner. */
class KWOrderedFrameSet
{
public:
KWOrderedFrameSet(KWFrameSet* fs);
KWOrderedFrameSet(); // default constructor
bool operator<( KWOrderedFrameSet ofs);
KWFrameSet* frameSet() { return m_frameset; }
private:
KWFrameSet* m_frameset;
};
class KWDocListViewItem : public KListViewItem
{
public:
enum ItemType {
IT_BASE = FT_BASE,
IT_TEXT = FT_TEXT,
IT_PICTURE = FT_PICTURE,
IT_PART = FT_PART,
IT_FORMULA = FT_FORMULA,
IT_CLIPART = FT_CLIPART,
IT_TABLE = FT_TABLE,
IT_ROOT = 11,
IT_TEXTFRAME = 12,
IT_PARAG = 13
};
KWDocListViewItem(TQListViewItem *_parent, const TQString &_text);
KWDocListViewItem(TQListViewItem *_parent, TQListViewItem *_after, const TQString &_text);
KWDocListViewItem(TQListView *_parent, const TQString &_text);
virtual ItemType itemType() { return IT_BASE; }
virtual void selectItem() {}
virtual void editItem() {}
virtual void deleteItem() {}
virtual void editProperties() {}
virtual void speakItem() {}
virtual void contextMenu(TQListViewItem *, const TQPoint &, int) {}
protected:
KWDocument* doc();
KWGUI* gui();
void deleteAllChildren();
};
/******************************************************************/
/* Class: KWDocStructParagItem */
/******************************************************************/
class KWDocStructParagItem : public KWDocListViewItem
{
public:
KWDocStructParagItem(TQListViewItem* parent, const TQString& text, KWTextParag* parag);
KWDocStructParagItem(TQListViewItem* parent, TQListViewItem* after, const TQString& text, KWTextParag* parag);
virtual ItemType itemType() { return IT_PARAG; }
virtual void selectItem();
virtual void editItem();
virtual void deleteItem();
virtual void editProperties();
virtual void speakItem();
virtual void contextMenu(TQListViewItem* item, const TQPoint& p, int);
KWTextParag* parag() const { return m_parag; }
protected:
KWTextParag* m_parag;
};
/******************************************************************/
/* Class: KWDocStructTextFrameItem */
/******************************************************************/
class KWDocStructTextFrameItem : public KWDocListViewItem
{
public:
KWDocStructTextFrameItem(TQListViewItem* parent, const TQString& text,
KWTextFrameSet* frameset, KWFrame* frame );
KWDocStructTextFrameItem(TQListViewItem* parent, TQListViewItem* after, const TQString& text,
KWTextFrameSet* frameset, KWFrame* frame );
virtual int ItemType() { return IT_TEXTFRAME; }
virtual void selectItem();
virtual void editItem();
virtual void deleteItem();
virtual void editProperties();
virtual void speakItem();
virtual void contextMenu(TQListViewItem* item, const TQPoint& p, int);
KWFrame* frame() const { return m_frame; }
KWTextFrameSet* frameSet() const { return m_frameset; };
void setupTextParags();
KWDocStructParagItem* findTextParagItem(const KWTextParag* parag);
protected:
KWFrame* m_frame;
KWTextFrameSet* m_frameset;
};
/******************************************************************/
/* Class: KWDocStructTextFrameSetItem */
/******************************************************************/
class KWDocStructTextFrameSetItem : public KWDocListViewItem
{
public:
KWDocStructTextFrameSetItem(TQListViewItem* parent, const TQString& text, KWTextFrameSet* frameset);
KWDocStructTextFrameSetItem(TQListViewItem* parent, TQListViewItem* after, const TQString& text,
KWTextFrameSet* frameset );
virtual int ItemType() { return IT_TEXT; }
virtual void selectItem();
virtual void editItem();
virtual void deleteItem();
virtual void editProperties();
virtual void speakItem();
virtual void contextMenu(TQListViewItem* item, const TQPoint& p, int);
KWTextFrameSet* frameSet() const { return m_frameset; };
void setupTextFrames();
KWDocStructTextFrameItem* findTextFrameItem(const KWFrame* frame);
protected:
KWTextFrameSet* m_frameset;
};
/******************************************************************/
/* Class: KWDocStructTableItem */
/******************************************************************/
class KWDocStructTableItem : public KWDocListViewItem
{
public:
KWDocStructTableItem(TQListViewItem* parent, const TQString& text, KWTableFrameSet* table );
KWDocStructTableItem(TQListViewItem* parent, TQListViewItem* after, const TQString& text,
KWTableFrameSet* table );
virtual int ItemType() { return IT_TABLE; }
virtual void selectItem();
virtual void editItem();
virtual void deleteItem();
virtual void editProperties();
virtual void speakItem();
virtual void contextMenu(TQListViewItem* item, const TQPoint& p, int);
KWTableFrameSet* table() const { return m_table; };
void setupCells();
KWDocStructTextFrameItem* findCellItem(const KWTextFrameSet* cell);
protected:
KWTableFrameSet* m_table;
};
/******************************************************************/
/* Class: KWDocStructFormulaItem */
/******************************************************************/
class KWDocStructFormulaItem : public KWDocListViewItem
{
public:
KWDocStructFormulaItem(TQListViewItem* parent, const TQString& text, KWFormulaFrameSet* form);
virtual int ItemType() { return IT_FORMULA; }
virtual void selectItem();
virtual void editItem();
virtual void deleteItem();
virtual void editProperties();
virtual void speakItem();
virtual void contextMenu(TQListViewItem* item, const TQPoint& p, int);
protected:
KWFormulaFrameSet* m_form;
};
/******************************************************************/
/* Class: KWDocStructPictureItem */
/******************************************************************/
class KWDocStructPictureItem : public KWDocListViewItem
{
public:
KWDocStructPictureItem(TQListViewItem* parent, const TQString& text, KWPictureFrameSet* pic);
virtual int ItemType() { return IT_PICTURE; }
virtual void selectItem();
virtual void editItem();
virtual void deleteItem();
virtual void editProperties();
virtual void contextMenu(TQListViewItem* item, const TQPoint& p, int);
protected:
KWPictureFrameSet* m_pic;
};
/******************************************************************/
/* Class: KWDocStructPartItem */
/******************************************************************/
class KWDocStructPartItem : public KWDocListViewItem
{
public:
KWDocStructPartItem(TQListViewItem* parent, const TQString& text, KWPartFrameSet* part);
virtual int ItemType() { return IT_PART; }
virtual void selectItem();
virtual void editItem();
virtual void deleteItem();
virtual void editProperties();
virtual void contextMenu(TQListViewItem* item, const TQPoint& p, int);
protected:
KWPartFrameSet* m_part;
};
/******************************************************************/
/* Class: KWDocStructRootItem */
/******************************************************************/
class KWDocStructRootItem : public KWDocListViewItem
{
public:
KWDocStructRootItem(TQListView* parent, const TQString& text, TypeStructDocItem type);
virtual int ItemType() { return IT_ROOT; }
void setupArrangement();
void setupTextFrameSets();
void setupTables();
void setupPictures();
void setupEmbedded();
void setupFormulaFrames();
virtual void setOpen(bool o);
protected:
KWDocStructTextFrameSetItem* findTextFrameSetItem(const KWFrameSet* frameset);
KWDocStructTableItem* findTableItem(const KWFrameSet* frameset);
TypeStructDocItem m_type;
};
/******************************************************************/
/* Class: KWDocStructTree */
/******************************************************************/
class KWDocStructTree : public KListView
{
Q_OBJECT
TQ_OBJECT
public:
KWDocStructTree( TQWidget* parent, KWDocument* doc, KWGUI* gui );
~KWDocStructTree();
void setup();
void refreshTree(int _type);
TQSize minimumSizeHint() const {
return TQSize( 0, 0 );
}
void selectItem();
void editItem();
void deleteItem();
void editProperties();
void speakItem();
KWDocument* doc() { return m_doc; };
KWGUI* gui() { return m_gui; };
public slots:
void slotContextMenu(KListView* l, TQListViewItem* i, const TQPoint& p);
void slotRightButtonClicked(TQListViewItem*, const TQPoint&, int);
void slotDoubleClicked(TQListViewItem* item);
void slotReturnPressed(TQListViewItem* item);
protected:
KWDocument* m_doc;
KWGUI* m_gui;
KWDocStructRootItem *arrangement, *tables, *pictures, *textfrms, *embedded, *formulafrms;
};
/******************************************************************/
/* Class: KWDocStruct */
/******************************************************************/
class KWDocStruct : public TQWidget
{
Q_OBJECT
TQ_OBJECT
public:
KWDocStruct( TQWidget* parent, KWDocument* doc, KWGUI* gui );
void selectItem();
void editItem();
void deleteItem();
void editProperties();
void speakItem();
/** Refresh the specified branches of the tree. Actual refreshing is deferred
until the paint event. */
void refreshTree(int _type);
/** Set focus to the tree, if visible. */
void setFocusHere();
public slots:
/** Refresh the entire tree. */
void refreshEntireTree();
protected:
KWDocStructTree* m_tree;
TQVBoxLayout* m_layout;
virtual void paintEvent(TQPaintEvent* ev);
KWDocument* m_doc;
KWGUI* m_gui;
int dirtyTreeTypes;
};
#endif
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