TQt4 port kdirstat

This enables compilation under both Qt3 and Qt4


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kdirstat@1239296 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 69 insertions, 67 deletions

diff --git a/kdirstat/kdirtree.h b/kdirstat/kdirtree.h
index d4155a9..0de058f 100644
--- a/kdirstat/kdirtree.h
+++ b/kdirstat/kdirtree.h
@@ -19,7 +19,7 @@
 #include <sys/types.h>
 #include <limits.h>
 #include <dirent.h>
-#include <qptrqueue.h>
+#include <tqptrqueue.h>
 #include <kdebug.h>
 #include <kfileitem.h>
 #include <kio/jobclasses.h>
@@ -51,7 +51,7 @@ namespace KDirStat
 
 
     /**
-     * Status of a directory read job.
+     * tqStatus of a directory read job.
      **/
     typedef enum
     {
@@ -93,8 +93,8 @@ namespace KDirStat
      * easily has 150,000+ file system objects, and at least one entry of this
      * sort is required for each of them.
      *
-     * This class provides stubs for children management, yet those stubs all
-     * are default implementations that don't really deal with children.
+     * This class provides stubs for tqchildren management, yet those stubs all
+     * are default implementations that don't really deal with tqchildren.
      * Derived classes need to take care of that.
      *
      * @short Basic file information (like obtained by the lstat() sys call)
@@ -106,23 +106,23 @@ namespace KDirStat
 	 * Default constructor.
 	 **/
 	KFileInfo( KDirTree   * tree,
-		   KDirInfo   * parent = 0,
+		   KDirInfo   * tqparent = 0,
 		   const char *	name   = 0 );
 
 	/**
 	 * Constructor from a stat buffer (i.e. based on an lstat() call).
 	 **/
-	KFileInfo( const QString &	filenameWithoutPath,
+	KFileInfo( const TQString &	filenameWithoutPath,
 		   struct stat *	statInfo,
 		   KDirTree    *	tree,
-		   KDirInfo    *	parent = 0 );
+		   KDirInfo    *	tqparent = 0 );
 
 	/**
 	 * Constructor from a KFileItem, i.e. from a @ref KIO::StatJob
 	 **/
 	KFileInfo( const KFileItem *	fileItem,
 		   KDirTree  *		tree,
-		   KDirInfo * 		parent = 0 );
+		   KDirInfo * 		tqparent = 0 );
 
 	/**
 	 * Destructor.
@@ -149,7 +149,7 @@ namespace KDirStat
 	 * for "/usr/share/man". Notice, however, that the entry for
 	 * "/usr/share/man/man1" will only return "man1" in this example.
 	 **/
-	QString			name()		const { return _name; }
+	TQString			name()		const { return _name; }
 
 	/**
 	 * Returns the full URL of this object with full path and protocol
@@ -158,7 +158,7 @@ namespace KDirStat
 	 * This is a (somewhat) expensive operation since it will recurse up
 	 * to the top of the tree.
 	 **/
-	QString			url()			const;
+	TQString			url()			const;
 
 	/**
 	 * Very much like @ref KFileInfo::url(), but with "/<Files>" appended
@@ -168,7 +168,7 @@ namespace KDirStat
 	 *
 	 * kdDebug() << "Found fileInfo " << info << endl;
 	 **/
-	QString			debugUrl()		const;
+	TQString			debugUrl()		const;
 
 	/**
 	 * Returns part no. "level" of this object's URL, i.e. traverses up the
@@ -176,7 +176,7 @@ namespace KDirStat
 	 * @ref name() . This is useful for tree searches in symmetrical trees
 	 * to find an item's counterpart in the other tree.
 	 **/
-	QString			urlPart( int level )	const;
+	TQString			urlPart( int level )	const;
 
 	/**
 	 * Returns the major and minor device numbers of the device this file
@@ -250,39 +250,39 @@ namespace KDirStat
 
 	/**
 	 * Returns the total size in bytes of this subtree.
-	 * Derived classes that have children should overwrite this.
+	 * Derived classes that have tqchildren should overwrite this.
 	 **/
 	virtual KFileSize	totalSize()	{ return size();  }
 
 	/**
 	 * Returns the total size in blocks of this subtree.
-	 * Derived classes that have children should overwrite this.
+	 * Derived classes that have tqchildren should overwrite this.
 	 **/
 	virtual KFileSize	totalBlocks()	{ return _blocks; }
 
 	/**
-	 * Returns the total number of children in this subtree, excluding this item.
-	 * Derived classes that have children should overwrite this.
+	 * Returns the total number of tqchildren in this subtree, excluding this item.
+	 * Derived classes that have tqchildren should overwrite this.
 	 **/
 	virtual int		totalItems()	{ return 0;	}
 
 	/**
 	 * Returns the total number of subdirectories in this subtree,
 	 * excluding this item. Dot entries and "." or ".." are not counted.
-	 * Derived classes that have children should overwrite this.
+	 * Derived classes that have tqchildren should overwrite this.
 	 **/
 	virtual int		totalSubDirs()	{ return 0;	}
 
 	/**
-	 * Returns the total number of plain file children in this subtree,
+	 * Returns the total number of plain file tqchildren in this subtree,
 	 * excluding this item.
-	 * Derived classes that have children should overwrite this.
+	 * Derived classes that have tqchildren should overwrite this.
 	 **/
 	virtual int		totalFiles()	{ return 0;	}
 
 	/**
 	 * Returns the latest modification time of this subtree.
-	 * Derived classes that have children should overwrite this.
+	 * Derived classes that have tqchildren should overwrite this.
 	 **/
 	virtual time_t		latestMtime()	{ return _mtime;  }
 
@@ -322,7 +322,7 @@ namespace KDirStat
 	/**
 	 * Returns the number of pending read jobs in this subtree. When this
 	 * number reaches zero, the entire subtree is done.
-	 * Derived classes that have children should overwrite this.
+	 * Derived classes that have tqchildren should overwrite this.
 	 **/
 	virtual int		pendingReadJobs()	{ return 0;  }
 
@@ -337,13 +337,13 @@ namespace KDirStat
 	KDirTree *	tree()			const { return _tree; }
 
 	/**
-	 * Returns a pointer to this entry's parent entry or 0 if there is
+	 * Returns a pointer to this entry's tqparent entry or 0 if there is
 	 * none.
 	 **/
-	KDirInfo *	parent()		const { return _parent; }
+	KDirInfo *	tqparent()		const { return _parent; }
 
 	/**
-	 * Set the "parent" pointer.
+	 * Set the "tqparent" pointer.
 	 **/
 	void		setParent( KDirInfo *newParent ) { _parent = newParent; }
 
@@ -377,7 +377,7 @@ namespace KDirStat
 	    { NOT_USED( newFirstChild ); }
 
 	/**
-	 * Returns true if this entry has any children.
+	 * Returns true if this entry has any tqchildren.
 	 **/
 	virtual bool	hasChildren()		const;
 
@@ -396,17 +396,17 @@ namespace KDirStat
 	 *
 	 * Derived classes might or might not wish to overwrite this method;
 	 * it's only advisable to do so if a derived class comes up with a
-	 * different method than brute-force search all children.
+	 * different method than brute-force search all tqchildren.
 	 *
 	 * 'findDotEntries' specifies if locating "dot entries" (".../<Files>")
 	 * is desired.
 	 **/
-	virtual KFileInfo * locate( QString url, bool findDotEntries = false );
+	virtual KFileInfo * locate( TQString url, bool findDotEntries = false );
 
 	/**
-	 * Insert a child into the children list.
+	 * Insert a child into the tqchildren list.
 	 *
-	 * The order of children in this list is absolutely undefined;
+	 * The order of tqchildren in this list is absolutely undefined;
 	 * don't rely on any implementation-specific order.
 	 *
 	 * This default implementation does nothing.
@@ -416,7 +416,7 @@ namespace KDirStat
 	/**
 	 * Return the "Dot Entry" for this node if there is one (or 0
 	 * otherwise): This is a pseudo entry that directory nodes use to store
-	 * non-directory children separately from directories. This way the end
+	 * non-directory tqchildren separately from directories. This way the end
 	 * user can easily tell which summary fields belong to the directory
 	 * itself and which are the accumulated values of the entire subtree.
 	 *
@@ -456,7 +456,7 @@ namespace KDirStat
 	virtual void	childAdded( KFileInfo *newChild ) { NOT_USED( newChild ); }
 
 	/**
-	 * Remove a child from the children list.
+	 * Remove a child from the tqchildren list.
 	 *
 	 * IMPORTANT: This MUST be called just prior to deleting an object of
 	 * this class. Regrettably, this cannot simply be moved to the
@@ -464,7 +464,7 @@ namespace KDirStat
 	 * (e.g., the virtual table - no more virtual methods).
 	 *
 	 * This default implementation does nothing.
-	 * Derived classes that can handle children should overwrite this.
+	 * Derived classes that can handle tqchildren should overwrite this.
 	 **/
 	virtual void	unlinkChild( KFileInfo *deletedChild ) { NOT_USED( deletedChild ); }
 
@@ -562,7 +562,7 @@ namespace KDirStat
 	// Keep this short in order to use as little memory as possible -
 	// there will be a _lot_ of entries of this kind!
 
-	QString		_name;			// the file name (without path!)
+	TQString		_name;			// the file name (without path!)
 	bool		_isLocalFile  :1;	// flag: local or remote file?
 	bool		_isSparseFile :1;	// (cache) flag: sparse file (file with "holes")?
 	dev_t		_device;		// device this object resides on
@@ -572,15 +572,15 @@ namespace KDirStat
 	KFileSize	_blocks;		// 512 bytes blocks
 	time_t		_mtime;			// modification time
 						
-	KDirInfo *	_parent;		// pointer to the parent entry
+	KDirInfo *	_parent;		// pointer to the tqparent entry
 	KFileInfo *	_next;			// pointer to the next entry
-	KDirTree  *	_tree;			// pointer to the parent tree
+	KDirTree  *	_tree;			// pointer to the tqparent tree
     };	// class KFileInfo
 
 
     /**
      * A more specialized version of @ref KFileInfo: This class can actually
-     * manage children. The base class (@ref KFileInfo) has only stubs for the
+     * manage tqchildren. The base class (@ref KFileInfo) has only stubs for the
      * respective methods to integrate seamlessly with the abstraction of a
      * file / directory tree; this class fills those stubs with life.
      *
@@ -592,29 +592,29 @@ namespace KDirStat
 	/**
 	 * Default constructor.
 	 *
-	 * If "asDotEntry" is set, this will be used as the parent's
-	 * "dot entry", i.e. the pseudo directory that holds all the parent's
-	 * non-directory children. This is the only way to create a "dot
+	 * If "asDotEntry" is set, this will be used as the tqparent's
+	 * "dot entry", i.e. the pseudo directory that holds all the tqparent's
+	 * non-directory tqchildren. This is the only way to create a "dot
 	 * entry"!
 	 **/
 	KDirInfo( KDirTree  *	tree,
-		  KDirInfo *	parent 		= 0,
+		  KDirInfo *	tqparent 		= 0,
 		  bool		asDotEntry	= false );
 
 	/**
 	 * Constructor from a stat buffer (i.e. based on an lstat() call).
 	 **/
-	KDirInfo( const QString	& filenameWithoutPath,
+	KDirInfo( const TQString	& filenameWithoutPath,
 		  struct stat	* statInfo,
 		  KDirTree	* tree,
-		  KDirInfo	* parent	= 0 );
+		  KDirInfo	* tqparent	= 0 );
 
 	/**
 	 * Constructor from a KFileItem, i.e. from a @ref KIO::StatJob
 	 **/
 	KDirInfo( const KFileItem	* fileItem,
 		  KDirTree		* tree,
-		  KDirInfo		* parent	= 0 );
+		  KDirInfo		* tqparent	= 0 );
 
 	/**
 	 * Destructor.
@@ -637,7 +637,7 @@ namespace KDirStat
 	virtual KFileSize 	totalBlocks();
 
 	/**
-	 * Returns the total number of children in this subtree, excluding this item.
+	 * Returns the total number of tqchildren in this subtree, excluding this item.
 	 *
 	 * Reimplemented - inherited from @ref KFileInfo.
 	 **/
@@ -652,7 +652,7 @@ namespace KDirStat
 	virtual int		totalSubDirs();
 
 	/**
-	 * Returns the total number of plain file children in this subtree,
+	 * Returns the total number of plain file tqchildren in this subtree,
 	 * excluding this item.
 	 *
 	 * Reimplemented - inherited from @ref KFileInfo.
@@ -723,9 +723,9 @@ namespace KDirStat
 	    { _firstChild = newfirstChild; }
 
 	/**
-	 * Insert a child into the children list.
+	 * Insert a child into the tqchildren list.
 	 *
-	 * The order of children in this list is absolutely undefined;
+	 * The order of tqchildren in this list is absolutely undefined;
 	 * don't rely on any implementation-specific order.
 	 **/
 	virtual void insertChild( KFileInfo *newChild );
@@ -733,7 +733,7 @@ namespace KDirStat
 	/**
 	 * Get the "Dot Entry" for this node if there is one (or 0 otherwise):
 	 * This is a pseudo entry that directory nodes use to store
-	 * non-directory children separately from directories. This way the end
+	 * non-directory tqchildren separately from directories. This way the end
 	 * user can easily tell which summary fields belong to the directory
 	 * itself and which are the accumulated values of the entire subtree.
 	 **/
@@ -760,7 +760,7 @@ namespace KDirStat
 	virtual void childAdded( KFileInfo *newChild );
 
 	/**
-	 * Remove a child from the children list.
+	 * Remove a child from the tqchildren list.
 	 *
 	 * IMPORTANT: This MUST be called just prior to deleting an object of
 	 * this class. Regrettably, this cannot simply be moved to the
@@ -848,8 +848,8 @@ namespace KDirStat
 
 	/**
 	 * Clean up unneeded / undesired dot entries:
-	 * Delete dot entries that don't have any children,
-	 * reparent dot entry children to the "real" (parent) directory if
+	 * Delete dot entries that don't have any tqchildren,
+	 * reparent dot entry tqchildren to the "real" (tqparent) directory if
 	 * there are not subdirectory siblings at the level of the dot entry.
 	 **/
 	void		cleanupDotEntries();
@@ -862,7 +862,7 @@ namespace KDirStat
 	// Children management
 
 	KFileInfo *	_firstChild;	// pointer to the first child
-	KFileInfo *	_dotEntry;	// pseudo entry to hold non-dir children
+	KFileInfo *	_dotEntry;	// pseudo entry to hold non-dir tqchildren
 
 	// Some cached values
 
@@ -897,7 +897,7 @@ namespace KDirStat
      * KDirTree.
      *
      * For each entry automatically a @ref KFileInfo or @ref KDirInfo will be
-     * created and added to the parent @ref KDirInfo. For each directory a new
+     * created and added to the tqparent @ref KDirInfo. For each directory a new
      * @ref KDirReadJob will be created and added to the @ref KDirTree 's job
      * queue.
      *
@@ -1007,7 +1007,7 @@ namespace KDirStat
 	 **/
 	static KFileInfo * stat( const KURL & 	url,
 				 KDirTree  * 	tree,
-				 KDirInfo * 	parent = 0 );
+				 KDirInfo * 	tqparent = 0 );
 
     protected:
 	DIR * _diskDir;
@@ -1026,9 +1026,10 @@ namespace KDirStat
      *
      * @short Generic directory reader that reads one directory, remote or local.
      **/
-    class KAnyDirReadJob: public QObject, public KDirReadJob
+    class KAnyDirReadJob: public TQObject, public KDirReadJob
     {
 	Q_OBJECT
+  TQ_OBJECT
 
     public:
 	/**
@@ -1057,7 +1058,7 @@ namespace KDirStat
 	 **/
 	static KFileInfo * 	stat( const KURL &	url,
 				      KDirTree  * 	tree,
-				      KDirInfo * 	parent = 0 );
+				      KDirInfo * 	tqparent = 0 );
 
 	/**
 	 * Obtain the owner of the URL specified.
@@ -1065,7 +1066,7 @@ namespace KDirStat
 	 * This is a moderately expensive operation since it involves a network
 	 * transparent stat() call.
 	 **/
-	static QString		owner( KURL url );
+	static TQString		owner( KURL url );
 
 
     protected slots:
@@ -1096,9 +1097,10 @@ namespace KDirStat
      *
      * @short Directory tree global data and infrastructure
      **/
-    class KDirTree: public QObject
+    class KDirTree: public TQObject
     {
 	Q_OBJECT
+  TQ_OBJECT
 
     public:
 	/**
@@ -1122,7 +1124,7 @@ namespace KDirStat
 	 *
 	 * It's not very pretty this is required as an extra method, but this
 	 * cannot simply be done in the constructor: We need to give the caller
-	 * a chance to set up Qt signal connections, and for this the
+	 * a chance to set up TQt signal connections, and for this the
 	 * constructor must return before any signals are sent, i.e. before
 	 * anything is read.
 	 **/
@@ -1183,7 +1185,7 @@ namespace KDirStat
 	 * This is just a convenience method that maps to
 	 *    KDirTree::root()->locate( url, findDotEntries )
 	 **/
-	KFileInfo *	locate( QString url, bool findDotEntries = false )
+	KFileInfo *	locate( TQString url, bool findDotEntries = false )
 	    { return _root ? _root->locate( url, findDotEntries ) : 0; }
 
 	/**
@@ -1250,10 +1252,10 @@ namespace KDirStat
 	virtual void deletingChildNotify( KFileInfo *deletedChild );
 
 	/**
-	 * Notification that one or more children have been deleted.
+	 * Notification that one or more tqchildren have been deleted.
 	 *
 	 * Directory read jobs are required to call this when one or more
-	 * children are deleted so the tree can emit the corresponding @ref
+	 * tqchildren are deleted so the tree can emit the corresponding @ref
 	 * deletingChild() signal. For multiple deletions (e.g. entire
 	 * subtrees) this should only happen once at the end.
 	 **/
@@ -1263,7 +1265,7 @@ namespace KDirStat
 	 * Send a @ref progressInfo() signal to keep the user entertained while
 	 * directories are being read.
 	 **/
-	void sendProgressInfo( const QString &infoLine );
+	void sendProgressInfo( const TQString &infoLine );
 
 	/**
 	 * Send a @ref finalizeLocal() signal to give views a chance to
@@ -1347,7 +1349,7 @@ namespace KDirStat
 	 * changes - typically when a new directory is being read. Connect to a
 	 * status bar etc. to keep the user entertained.
 	 **/
-	void progressInfo( const QString &infoLine );
+	void progressInfo( const TQString &infoLine );
 
 
     protected slots:
@@ -1373,7 +1375,7 @@ namespace KDirStat
 
 	KFileInfo *		_root;
 	KFileInfo *		_selection;
-	QPtrQueue<KDirReadJob>	_jobQueue;
+	TQPtrQueue<KDirReadJob>	_jobQueue;
 	KDirReadMethod		_readMethod;
 	bool			_crossFileSystems;
 	bool			_enableLocalDirReader;
@@ -1390,7 +1392,7 @@ namespace KDirStat
      * Make a valid, fixed and cleaned URL from a (possibly dirty) URL or maybe
      * a path.
      **/
-    KURL fixedUrl( const QString & dirtyUrl );
+    KURL fixedUrl( const TQString & dirtyUrl );
 
 
     /**
@@ -1401,7 +1403,7 @@ namespace KDirStat
      *
      *     kdDebug() << "Size: " << x->totalSize() << endl;
      **/
-    QString formatSize ( KFileSize lSize );
+    TQString formatSize ( KFileSize lSize );
 
 
     /**