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/***************************************************************************
*
* Copyright (C) 2005 Elad Lahav (elad_lahav@users.sourceforge.net)
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
***************************************************************************/
#ifndef PROJECTFILESDLG_H
#define PROJECTFILESDLG_H
#include <qwidget.h>
#include <projectfileslayout.h>
#include <qdict.h>
#include "project.h"
class DirScanner;
class ScanProgressDlg;
/**
* A dialog to manipulate the project's files.
* The dialog allows the user to add source files to the current project, or
* remove files from it. The main widget of the dialog is a list view, that
* displays all files currently in the project. When files are added or
* removed, this list view is updated. The project, however, is only modified
* if the user closes the dialog using the "OK" button.
* Since searches through a list view are very slow, the class also maintains
* a QDict object, that connects file names with their respective list items.
* This dictionary is used to ensure duplicated items are not added to the
* list.
* @author Elad Lahav
*/
class ProjectFilesDlg : public ProjectFilesLayout, public FileListTarget,
public FileListSource
{
Q_OBJECT
public:
ProjectFilesDlg(Project*, QWidget* pParent = 0, const char* szName = 0);
~ProjectFilesDlg();
virtual void addItem(const QString&);
virtual bool firstItem(QString&);
virtual bool nextItem(QString&);
protected:
virtual void customEvent(QCustomEvent*);
private:
/** The project to manipulate. */
Project* m_pProj;
/** Holds all file paths in a quickly searchable format (for duplicate
entries lookup). */
QDict<QListViewItem> m_dicFiles;
/** A thread object to a-synchronously scan directories for source files
to add to the project. */
DirScanner* m_pScanner;
/** Displays the progress of a directory scan operation. */
ScanProgressDlg* m_pScanDlg;
/** A file list item that serves as an iterator. */
QListViewItem* m_pItrItem;
/** The last item added. */
QListViewItem* m_pLastItem;
void removeItem(QListViewItem*);
private slots:
void slotAddFiles();
void slotAddDir();
void slotAddTree();
void slotRemSel();
void slotRemDir();
void slotRemTree();
void slotFilter();
void slotShowAll();
void slotCancelDirScan();
};
#endif
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