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145 lines
4.2 KiB
145 lines
4.2 KiB
/***************************************************************************
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* Copyright (C) 2005 by David Saxton *
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* david@bluehaze.org *
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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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#ifndef FILEMETAINFO_H
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#define FILEMETAINFO_H
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#include "outputmethoddlg.h"
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class TextDocument;
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class TextView;
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class TDEConfig;
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typedef TQValueList<int> IntList;
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class MetaInfo
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{
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public:
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MetaInfo();
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/**
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* Returns true if all the data stored is default; and therefore does
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* not need saving.
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*/
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bool hasDefaultData() const;
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/**
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* Writes to the given config the data stored in here. Does not set the
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* group.
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*/
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void save( TDEConfig * conf );
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/**
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* Reads in the data from the config. Does not set the group.
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*/
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void load( TDEConfig * conf );
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IntList bookmarks() const { return m_bookmarks; }
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void setBookmarks( IntList bookmarks ) { m_bookmarks = bookmarks; }
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IntList breakpoints() const { return m_breakpoints; }
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void setBreakpoints( IntList breakpoints ) { m_breakpoints = breakpoints; }
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OutputMethodInfo & outputMethodInfo() { return m_outputMethodInfo; }
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void setOutputMethodInfo( OutputMethodInfo info ) { m_outputMethodInfo = info; }
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unsigned cursorLine() const { return m_cursorLine; }
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void setCursorLine( unsigned line ) { m_cursorLine = line; }
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unsigned cursorColumn() const { return m_cursorColumn; }
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void setCursorColumn( unsigned column ) { m_cursorColumn = column; }
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protected:
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/**
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* Convert the id (e.g. "Direct") to a method, used when reading in the
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* config file.
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*/
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OutputMethodInfo::Method::Type toMethod( const TQString & id );
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/**
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* Conver the method (e.g. OutputMethodInfo::Method::Direct) to an id
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* that can be saved in the config file.
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*/
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TQString toID( OutputMethodInfo::Method::Type method );
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IntList m_bookmarks;
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IntList m_breakpoints;
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OutputMethodInfo m_outputMethodInfo;
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unsigned m_cursorLine;
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unsigned m_cursorColumn;
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};
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typedef TQMap<KURL,MetaInfo> MetaInfoMap;
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/**
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Looks after per-file metainfo; e.g. bookmarks, breakpoints, compiling options, etc
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@author David Saxton
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*/
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class FileMetaInfo : public TQObject
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{
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Q_OBJECT
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public:
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~FileMetaInfo();
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/**
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* Initialize the TextDocument with the appropriate stored metainfo - e.g.
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* setting the appopriate bookmarks, etc
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*/
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void initializeFromMetaInfo( const KURL & url, TextDocument * textDocument );
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/**
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* Initialize the TextView with the appropriate stored metainfo - e.g.
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* setting the appopriate cursor position, etc.
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*/
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void initializeFromMetaInfo( const KURL & url, TextView * textView );
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/**
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* Initialize the OutputMethodDlg with the options the user had selected
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* for the last time it was used for the given url.
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*/
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void initializeFromMetaInfo( const KURL & url, OutputMethodDlg * outputMethodDlg );
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/**
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* Get the bookmarks, etc from the given TextDocument, and save them
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*/
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void grabMetaInfo( const KURL & url, TextDocument * textDocument );
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/**
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* Get the cursor position, etc from the given TextView, and save them.
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*/
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void grabMetaInfo( const KURL & url, TextView * textView );
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/**
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* Get the output method et al from the given OutputMethodDlg, and save
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* them.
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*/
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void grabMetaInfo( const KURL & url, OutputMethodDlg * outputMethodDlg );
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/**
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* Save all metainfo to disk.
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*/
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void saveAllMetaInfo();
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protected:
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/**
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* Load all metainfo from disk (combining that read in with those already
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* loaded)
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*/
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void loadAllMetaInfo();
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TDEConfig *m_metaInfoConfig;
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private:
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FileMetaInfo();
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friend inline FileMetaInfo* fileMetaInfo();
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MetaInfoMap m_metaInfoMap;
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};
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inline FileMetaInfo* fileMetaInfo()
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{
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static FileMetaInfo *fmi = new FileMetaInfo();
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return fmi;
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}
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#endif
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