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113 lines
4.4 KiB
113 lines
4.4 KiB
/***************************************************************************
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* Copyright (C) 2001-2002 by Bernd Gehrmann *
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* bernd@kdevelop.org *
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* Copyright (C) 2003 by Mario Scalas (VCS Support) *
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* mario.scalas@libero.it *
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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 _FILETREEWIDGET_H_
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#define _FILETREEWIDGET_H_
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#include <tqguardedptr.h>
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#include <tdefiletreeview.h>
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#include <kdevversioncontrol.h>
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class FileViewPart;
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class FileTreeViewWidgetImpl;
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class KDevVersionControl;
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/**
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* This is FileTree widget for listing files belonging to the project. It does feature:
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* - dynamic updates reflecting the state of the project dir and subdirs
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* - VCS support for showing VCS fields like state, working and repository revisions
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* - bolding the filenames belonging to project to distinguish them from the others
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* - dynamic filtering so the user has not to care about temporary files eating screen space ;-)
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*
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* Design notes
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* The class uses two different implementations (referred by m_impl data member):
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* - @see VCSFileTreeWidgetImpl for VCS support
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* VCS support is detencted by the constructor looking for the @see KDevPlugin::versionControl() member:
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* if the current VCS plug-in does offer a @see KDevVCSFileInfoProvider object than this will be used for
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* querying about files' data. If neither VCS plugin nor valid info provider is found then the filetreeview
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* will fallback to the standard implementation
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* - @see StdFileTreeWidgetImpl for standard visualization, just like the KFileTreeView
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*
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* Each implementation must provide a branch item factory which the file filetree will delegate the creation
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* of specific KFileTreeViewItem-derived objects: currently they are both defined in the same .h/.cpp files
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* of the implementations listed above.
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*
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*/
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class FileTreeWidget : public KFileTreeView
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{
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TQ_OBJECT
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public:
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FileTreeWidget( FileViewPart *part, TQWidget *parent, KDevVCSFileInfoProvider *infoProvider );
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virtual ~FileTreeWidget();
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void openDirectory(const TQString &dirName);
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bool shouldBeShown( KFileTreeViewItem* item );
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TQString projectDirectory();
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bool isInProject(const TQString &fileName) const;
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FileViewPart *part() const { return m_part; }
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//KDevVCSFileInfoProvider *vcsFileInfoProvider() const;
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void applyHidePatterns( const TQString &hidePatterns );
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TQString hidePatterns() const;
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bool showNonProjectFiles() const;
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public slots:
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void hideOrShow();
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private slots:
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void slotItemExecuted(TQListViewItem *item);
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void slotContextMenu(TDEListView *, TQListViewItem *item, const TQPoint &p);
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void changeActiveDirectory( const TQString&, const TQString& );
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void finishPopulate(KFileTreeViewItem* item);
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void addProjectFiles( TQStringList const & fileList, bool constructing = false );
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void removeProjectFiles( TQStringList const & fileList );
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//! We must guard against unloading the used VCS plug-in when using it: we
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//! fall back to the implementation (a file view without VCS fields, only filenames)
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void slotImplementationInvalidated();
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private:
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bool matchesHidePattern(const TQString &fileName);
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KDevVersionControl *versionControl() const;
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TQStringList m_hidePatterns;
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/**
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* @brief Set of all the files in this project.
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*
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* In addition to all the project files,
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* we also keep a list of all directories containing any project files -
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* effectively holding the whole project tree.
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*
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* @bug
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* Well, it is not just a plain set,
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* but rather a map with next-to-useless element value,
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* keyed by names of files.
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* QT3 does not seem to have a set datatype,
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* thus we use the TQMap type instead.
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*/
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TQMap<TQString, bool> m_projectFiles;
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FileViewPart *m_part;
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KFileTreeBranch *m_rootBranch;
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TQGuardedPtr<FileTreeViewWidgetImpl> m_impl;
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};
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#endif
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