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@ -93,8 +93,8 @@ namespace KDirStat
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* easily has 150,000+ file system objects, and at least one entry of this
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* easily has 150,000+ file system objects, and at least one entry of this
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* sort is required for each of them.
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* sort is required for each of them.
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*
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*
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* This class provides stubs for tqchildren management, yet those stubs all
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* This class provides stubs for children management, yet those stubs all
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* are default implementations that don't really deal with tqchildren.
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* are default implementations that don't really deal with children.
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* Derived classes need to take care of that.
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* Derived classes need to take care of that.
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*
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*
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* @short Basic file information (like obtained by the lstat() sys call)
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* @short Basic file information (like obtained by the lstat() sys call)
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@ -250,39 +250,39 @@ namespace KDirStat
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/**
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/**
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* Returns the total size in bytes of this subtree.
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* Returns the total size in bytes of this subtree.
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* Derived classes that have tqchildren should overwrite this.
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* Derived classes that have children should overwrite this.
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**/
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**/
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virtual KFileSize totalSize() { return size(); }
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virtual KFileSize totalSize() { return size(); }
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/**
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/**
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* Returns the total size in blocks of this subtree.
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* Returns the total size in blocks of this subtree.
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* Derived classes that have tqchildren should overwrite this.
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* Derived classes that have children should overwrite this.
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**/
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**/
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virtual KFileSize totalBlocks() { return _blocks; }
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virtual KFileSize totalBlocks() { return _blocks; }
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/**
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/**
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* Returns the total number of tqchildren in this subtree, excluding this item.
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* Returns the total number of children in this subtree, excluding this item.
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* Derived classes that have tqchildren should overwrite this.
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* Derived classes that have children should overwrite this.
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**/
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**/
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virtual int totalItems() { return 0; }
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virtual int totalItems() { return 0; }
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/**
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/**
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* Returns the total number of subdirectories in this subtree,
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* Returns the total number of subdirectories in this subtree,
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* excluding this item. Dot entries and "." or ".." are not counted.
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* excluding this item. Dot entries and "." or ".." are not counted.
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* Derived classes that have tqchildren should overwrite this.
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* Derived classes that have children should overwrite this.
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**/
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**/
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virtual int totalSubDirs() { return 0; }
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virtual int totalSubDirs() { return 0; }
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/**
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/**
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* Returns the total number of plain file tqchildren in this subtree,
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* Returns the total number of plain file children in this subtree,
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* excluding this item.
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* excluding this item.
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* Derived classes that have tqchildren should overwrite this.
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* Derived classes that have children should overwrite this.
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**/
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**/
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virtual int totalFiles() { return 0; }
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virtual int totalFiles() { return 0; }
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/**
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/**
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* Returns the latest modification time of this subtree.
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* Returns the latest modification time of this subtree.
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* Derived classes that have tqchildren should overwrite this.
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* Derived classes that have children should overwrite this.
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**/
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**/
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virtual time_t latestMtime() { return _mtime; }
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virtual time_t latestMtime() { return _mtime; }
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@ -322,7 +322,7 @@ namespace KDirStat
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/**
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/**
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* Returns the number of pending read jobs in this subtree. When this
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* Returns the number of pending read jobs in this subtree. When this
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* number reaches zero, the entire subtree is done.
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* number reaches zero, the entire subtree is done.
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* Derived classes that have tqchildren should overwrite this.
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* Derived classes that have children should overwrite this.
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**/
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**/
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virtual int pendingReadJobs() { return 0; }
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virtual int pendingReadJobs() { return 0; }
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@ -377,7 +377,7 @@ namespace KDirStat
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{ NOT_USED( newFirstChild ); }
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{ NOT_USED( newFirstChild ); }
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/**
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/**
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* Returns true if this entry has any tqchildren.
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* Returns true if this entry has any children.
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**/
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**/
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virtual bool hasChildren() const;
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virtual bool hasChildren() const;
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@ -396,7 +396,7 @@ namespace KDirStat
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*
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*
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* Derived classes might or might not wish to overwrite this method;
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* Derived classes might or might not wish to overwrite this method;
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* it's only advisable to do so if a derived class comes up with a
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* it's only advisable to do so if a derived class comes up with a
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* different method than brute-force search all tqchildren.
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* different method than brute-force search all children.
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*
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*
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* 'findDotEntries' specifies if locating "dot entries" (".../<Files>")
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* 'findDotEntries' specifies if locating "dot entries" (".../<Files>")
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* is desired.
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* is desired.
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@ -404,9 +404,9 @@ namespace KDirStat
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virtual KFileInfo * locate( TQString url, bool findDotEntries = false );
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virtual KFileInfo * locate( TQString url, bool findDotEntries = false );
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/**
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/**
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* Insert a child into the tqchildren list.
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* Insert a child into the children list.
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*
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*
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* The order of tqchildren in this list is absolutely undefined;
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* The order of children in this list is absolutely undefined;
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* don't rely on any implementation-specific order.
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* don't rely on any implementation-specific order.
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*
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*
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* This default implementation does nothing.
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* This default implementation does nothing.
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@ -416,7 +416,7 @@ namespace KDirStat
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/**
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/**
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* Return the "Dot Entry" for this node if there is one (or 0
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* Return the "Dot Entry" for this node if there is one (or 0
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* otherwise): This is a pseudo entry that directory nodes use to store
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* otherwise): This is a pseudo entry that directory nodes use to store
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* non-directory tqchildren separately from directories. This way the end
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* non-directory children separately from directories. This way the end
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* user can easily tell which summary fields belong to the directory
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* user can easily tell which summary fields belong to the directory
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* itself and which are the accumulated values of the entire subtree.
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* itself and which are the accumulated values of the entire subtree.
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*
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*
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@ -456,7 +456,7 @@ namespace KDirStat
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virtual void childAdded( KFileInfo *newChild ) { NOT_USED( newChild ); }
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virtual void childAdded( KFileInfo *newChild ) { NOT_USED( newChild ); }
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/**
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/**
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* Remove a child from the tqchildren list.
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* Remove a child from the children list.
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*
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*
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* IMPORTANT: This MUST be called just prior to deleting an object of
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* IMPORTANT: This MUST be called just prior to deleting an object of
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* this class. Regrettably, this cannot simply be moved to the
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* this class. Regrettably, this cannot simply be moved to the
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@ -464,7 +464,7 @@ namespace KDirStat
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* (e.g., the virtual table - no more virtual methods).
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* (e.g., the virtual table - no more virtual methods).
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*
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*
|
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* This default implementation does nothing.
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* This default implementation does nothing.
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* Derived classes that can handle tqchildren should overwrite this.
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* Derived classes that can handle children should overwrite this.
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**/
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**/
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virtual void unlinkChild( KFileInfo *deletedChild ) { NOT_USED( deletedChild ); }
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virtual void unlinkChild( KFileInfo *deletedChild ) { NOT_USED( deletedChild ); }
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@ -580,7 +580,7 @@ namespace KDirStat
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/**
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/**
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|
* A more specialized version of @ref KFileInfo: This class can actually
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* A more specialized version of @ref KFileInfo: This class can actually
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* manage tqchildren. The base class (@ref KFileInfo) has only stubs for the
|
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* manage children. The base class (@ref KFileInfo) has only stubs for the
|
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* respective methods to integrate seamlessly with the abstraction of a
|
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* respective methods to integrate seamlessly with the abstraction of a
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* file / directory tree; this class fills those stubs with life.
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* file / directory tree; this class fills those stubs with life.
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*
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*
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@ -594,7 +594,7 @@ namespace KDirStat
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*
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*
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* If "asDotEntry" is set, this will be used as the parent's
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* If "asDotEntry" is set, this will be used as the parent's
|
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* "dot entry", i.e. the pseudo directory that holds all the parent's
|
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|
* "dot entry", i.e. the pseudo directory that holds all the parent's
|
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|
* non-directory tqchildren. This is the only way to create a "dot
|
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|
* non-directory children. This is the only way to create a "dot
|
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|
* entry"!
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|
* entry"!
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|
**/
|
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**/
|
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|
KDirInfo( KDirTree * tree,
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KDirInfo( KDirTree * tree,
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@ -637,7 +637,7 @@ namespace KDirStat
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virtual KFileSize totalBlocks();
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virtual KFileSize totalBlocks();
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/**
|
|
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/**
|
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|
* Returns the total number of tqchildren in this subtree, excluding this item.
|
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|
|
* Returns the total number of children in this subtree, excluding this item.
|
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|
|
*
|
|
|
|
*
|
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|
|
* Reimplemented - inherited from @ref KFileInfo.
|
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* Reimplemented - inherited from @ref KFileInfo.
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**/
|
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**/
|
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@ -652,7 +652,7 @@ namespace KDirStat
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virtual int totalSubDirs();
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virtual int totalSubDirs();
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|
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/**
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|
|
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/**
|
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|
|
* Returns the total number of plain file tqchildren in this subtree,
|
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|
|
* Returns the total number of plain file children in this subtree,
|
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* excluding this item.
|
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* excluding this item.
|
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|
|
*
|
|
|
|
*
|
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|
|
* Reimplemented - inherited from @ref KFileInfo.
|
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* Reimplemented - inherited from @ref KFileInfo.
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@ -723,9 +723,9 @@ namespace KDirStat
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{ _firstChild = newfirstChild; }
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{ _firstChild = newfirstChild; }
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|
/**
|
|
|
|
/**
|
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|
|
* Insert a child into the tqchildren list.
|
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|
|
* Insert a child into the children list.
|
|
|
|
*
|
|
|
|
*
|
|
|
|
* The order of tqchildren in this list is absolutely undefined;
|
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|
|
* The order of children in this list is absolutely undefined;
|
|
|
|
* don't rely on any implementation-specific order.
|
|
|
|
* don't rely on any implementation-specific order.
|
|
|
|
**/
|
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**/
|
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virtual void insertChild( KFileInfo *newChild );
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virtual void insertChild( KFileInfo *newChild );
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@ -733,7 +733,7 @@ namespace KDirStat
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/**
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|
|
|
/**
|
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|
* Get the "Dot Entry" for this node if there is one (or 0 otherwise):
|
|
|
|
* 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
|
|
|
|
* This is a pseudo entry that directory nodes use to store
|
|
|
|
* non-directory tqchildren separately from directories. This way the end
|
|
|
|
* non-directory children separately from directories. This way the end
|
|
|
|
* user can easily tell which summary fields belong to the directory
|
|
|
|
* user can easily tell which summary fields belong to the directory
|
|
|
|
* itself and which are the accumulated values of the entire subtree.
|
|
|
|
* itself and which are the accumulated values of the entire subtree.
|
|
|
|
**/
|
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|
**/
|
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|
|
@ -760,7 +760,7 @@ namespace KDirStat
|
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|
|
virtual void childAdded( KFileInfo *newChild );
|
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|
virtual void childAdded( KFileInfo *newChild );
|
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|
|
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|
|
|
|
|
|
/**
|
|
|
|
/**
|
|
|
|
* Remove a child from the tqchildren list.
|
|
|
|
* Remove a child from the children list.
|
|
|
|
*
|
|
|
|
*
|
|
|
|
* IMPORTANT: This MUST be called just prior to deleting an object of
|
|
|
|
* IMPORTANT: This MUST be called just prior to deleting an object of
|
|
|
|
* this class. Regrettably, this cannot simply be moved to the
|
|
|
|
* this class. Regrettably, this cannot simply be moved to the
|
|
|
|
@ -848,8 +848,8 @@ namespace KDirStat
|
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|
|
|
|
|
|
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|
|
/**
|
|
|
|
/**
|
|
|
|
* Clean up unneeded / undesired dot entries:
|
|
|
|
* Clean up unneeded / undesired dot entries:
|
|
|
|
* Delete dot entries that don't have any tqchildren,
|
|
|
|
* Delete dot entries that don't have any children,
|
|
|
|
* reparent dot entry tqchildren to the "real" (parent) directory if
|
|
|
|
* reparent dot entry children to the "real" (parent) directory if
|
|
|
|
* there are not subdirectory siblings at the level of the dot entry.
|
|
|
|
* there are not subdirectory siblings at the level of the dot entry.
|
|
|
|
**/
|
|
|
|
**/
|
|
|
|
void cleanupDotEntries();
|
|
|
|
void cleanupDotEntries();
|
|
|
|
@ -862,7 +862,7 @@ namespace KDirStat
|
|
|
|
// Children management
|
|
|
|
// Children management
|
|
|
|
|
|
|
|
|
|
|
|
KFileInfo * _firstChild; // pointer to the first child
|
|
|
|
KFileInfo * _firstChild; // pointer to the first child
|
|
|
|
KFileInfo * _dotEntry; // pseudo entry to hold non-dir tqchildren
|
|
|
|
KFileInfo * _dotEntry; // pseudo entry to hold non-dir children
|
|
|
|
|
|
|
|
|
|
|
|
// Some cached values
|
|
|
|
// Some cached values
|
|
|
|
|
|
|
|
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|
|
@ -1252,10 +1252,10 @@ namespace KDirStat
|
|
|
|
virtual void deletingChildNotify( KFileInfo *deletedChild );
|
|
|
|
virtual void deletingChildNotify( KFileInfo *deletedChild );
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
/**
|
|
|
|
* Notification that one or more tqchildren have been deleted.
|
|
|
|
* Notification that one or more children have been deleted.
|
|
|
|
*
|
|
|
|
*
|
|
|
|
* Directory read jobs are required to call this when one or more
|
|
|
|
* Directory read jobs are required to call this when one or more
|
|
|
|
* tqchildren are deleted so the tree can emit the corresponding @ref
|
|
|
|
* children are deleted so the tree can emit the corresponding @ref
|
|
|
|
* deletingChild() signal. For multiple deletions (e.g. entire
|
|
|
|
* deletingChild() signal. For multiple deletions (e.g. entire
|
|
|
|
* subtrees) this should only happen once at the end.
|
|
|
|
* subtrees) this should only happen once at the end.
|
|
|
|
**/
|
|
|
|
**/
|
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|
|
|
