You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
106 lines
3.8 KiB
106 lines
3.8 KiB
/***************************************************************************
|
|
* Copyright (C) 2003 by Mario Scalas *
|
|
* mario.scalas@libero.it *
|
|
* *
|
|
* This program is free software; you can redistribute it and/or modify *
|
|
* it under the terms of the GNU General Public License as published by *
|
|
* the Free Software Foundation; either version 2 of the License, or *
|
|
* (at your option) any later version. *
|
|
* *
|
|
***************************************************************************/
|
|
|
|
#ifndef FILETREEVIEWWIDGETIMPL_H
|
|
#define FILETREEVIEWWIDGETIMPL_H
|
|
|
|
#include <qobject.h>
|
|
#include <qvaluelist.h>
|
|
#include <kfiletreeview.h>
|
|
#include <qdom.h>
|
|
|
|
#include "fileitemfactory.h"
|
|
|
|
class FileTreeWidget;
|
|
namespace filetreeview
|
|
{
|
|
class FileTreeViewItem;
|
|
class FileTreeBranchItem;
|
|
class BranchItemFactory;
|
|
}
|
|
class FileViewPart;
|
|
class QHeader;
|
|
class KToggleAction;
|
|
class QPopupMenu;
|
|
|
|
/**
|
|
* @author Mario Scalas
|
|
* A base class for providing additional features to the standard KFileTreeViewItem-based widget we
|
|
* use for listing files in project directory.
|
|
*/
|
|
class FileTreeViewWidgetImpl : public QObject
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
FileTreeViewWidgetImpl( FileTreeWidget *parent, const char *name );
|
|
virtual ~FileTreeViewWidgetImpl();
|
|
|
|
//! return a list containing the filenames of the currently selected items.
|
|
KURL::List selectedPathUrls();
|
|
// shortcuts
|
|
FileTreeWidget *fileTree() const;
|
|
QDomDocument &projectDom() const;
|
|
QHeader *header() const { return fileTree()->header(); }
|
|
void setColumnWidth( int column, int w ) { fileTree()->setColumnWidth( column, w ); }
|
|
int contentsWidth() const { return fileTree()->contentsWidth(); }
|
|
void triggerUpdate() { fileTree()->triggerUpdate(); }
|
|
FileViewPart *part() const { return m_part; }
|
|
filetreeview::FileTreeViewItem *currentItem() const { return static_cast<filetreeview::FileTreeViewItem*>( fileTree()->currentItem() ); }
|
|
/**
|
|
* @return a reference to a new filetreeview::BranchItemFactory object which can be used for filling
|
|
* the tree view.
|
|
*/
|
|
filetreeview::BranchItemFactory *branchItemFactory() const { return m_branchItemFactory; }
|
|
/**
|
|
* Costraints that must be satisfied to start a reload of the the tree.
|
|
* @return
|
|
*/
|
|
virtual bool canReloadTree() const = 0;
|
|
/**
|
|
* Here the popup menu is filled: by standard only the "reload tree" (only if the above function
|
|
* returns true) and "show project files" options are added
|
|
* @param popupMenu the menu to fill
|
|
* @param item the QListViewItem which this menu has been requested upon
|
|
*/
|
|
virtual void fillPopupMenu( QPopupMenu *popupMenu, QListViewItem *item ) const;
|
|
/**
|
|
* @return true if non project files are to be shown, false otherwise
|
|
*/
|
|
bool showNonProjectFiles() const;
|
|
|
|
signals:
|
|
/**
|
|
* Emitted when the current implementation "recognizes" it cannot work anymore: for example the VCS impl.
|
|
* can ask to be relieved from work when the VCS plug-in it uses has been unloaded!
|
|
*/
|
|
void implementationInvalidated();
|
|
|
|
private slots:
|
|
void slotReloadTree();
|
|
void slotToggleShowNonProjectFiles();
|
|
|
|
protected:
|
|
void setBranchItemFactory( filetreeview::BranchItemFactory *aFactory ) { m_branchItemFactory = aFactory; }
|
|
QString projectDirectory() const;
|
|
|
|
private:
|
|
QValueList<QListViewItem*> allSelectedItems( QListViewItem * item ) const;
|
|
filetreeview::BranchItemFactory *m_branchItemFactory;
|
|
|
|
FileViewPart *m_part;
|
|
|
|
bool m_isReloadingTree;
|
|
|
|
KToggleAction *m_actionToggleShowNonProjectFiles;
|
|
};
|
|
|
|
#endif
|