krsearchdialog.h

LINUX 下, 以 QT/KDE 写的档案管理员

/***************************************************************************
                                 krsearchdialog.h
                             -------------------
    copyright            : (C) 2001 by Shie Erlich & Rafi Yanai
    email                : [e-mail]
    web site             : http://krusader.sourceforge.net
 ---------------------------------------------------------------------------
  Description
 ***************************************************************************

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                                                     H e a d e r    F i l e

 ***************************************************************************
 *                                                                         *
 *   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 KRSEARCHDIALOG_H
#define KRSEARCHDIALOG_H

#include "../Filter/filtertabs.h"
#include "../Filter/generalfilter.h"
#include "../VFS/krquery.h"
#include "../VFS/krpermhandler.h"
#include "krsearchmod.h"
#include "../GUI/profilemanager.h"

#include <qwidget.h>
#include <ksqueezedtextlabel.h>
#include <qstringlist.h>
#include <sys/types.h>
#include <time.h>
#include <qstring.h>
#include <qtabwidget.h>
#include <qlistview.h>
#include <qstringlist.h>
#include <kglobal.h>
#include <klocale.h>

class KrSearchDialog : public QDialog  {
   Q_OBJECT
public: 
  KrSearchDialog(QString profile = 0, QWidget* parent = 0, const char* name = 0, bool modal = false, WFlags fl = 0 );

  void prepareGUI();
    
  static KrSearchDialog *SearchDialog;
  
public slots:
  void startSearch();
  void stopSearch();
  void feedToListBox();
  void copyToClipBoard();
  void found(QString what, QString where, KIO::filesize_t size, time_t mtime, QString perm, QString foundText);
  void closeDialog( bool isAccept = true );
  void resultDoubleClicked(QListViewItem*);
  void resultClicked(QListViewItem*);

  virtual void keyPressEvent(QKeyEvent *e);
  virtual void closeEvent(QCloseEvent *e);
  virtual void rightClickMenu(QListViewItem*, const QPoint&, int);
  virtual void resizeEvent( QResizeEvent *e );

protected slots:
  void reject();

private:
  bool gui2query();
  void editCurrent();
  void viewCurrent();

private:
  ProfileManager *profileManager;

  FilterTabs * filterTabs;
  GeneralFilter * generalFilter;
      
  QPushButton* mainHelpBtn;
  QPushButton* mainSearchBtn;
  QPushButton* mainStopBtn;
  QPushButton* mainCloseBtn;
  QPushButton* mainFeedToListBoxBtn;
  
  QTabWidget* searcherTabs;  
  QWidget* resultTab;
  QGridLayout* resultLayout;
  QLabel* foundLabel;
  KrSqueezedTextLabel *foundTextLabel;
  KSqueezedTextLabel *searchingLabel;
  
  QListView* resultsList;

  KRQuery *query;
  KRSearchMod *searcher;
  QStringList savedSearches;
  bool isSearching;
  bool closed;
  
  static QString lastSearchText;
  static int     lastSearchType;
  static bool    lastSearchForCase;
  static bool    lastRemoteContentSearch;
  static bool    lastContainsWholeWord;
  static bool    lastContainsWithCase;
  static bool    lastSearchInSubDirs;
  static bool    lastSearchInArchives;
  static bool    lastFollowSymLinks;
  
  int            sizeX;
  int            sizeY;
};

class ResultListViewItem : public QListViewItem
{
public:
  ResultListViewItem( QListView *resultsList, QString name, QString where, KIO::filesize_t size, 
                      QDateTime date, QString perm ) : QListViewItem( resultsList, name, where, 
                      KRpermHandler::parseSize(size), 
                      KGlobal::locale()->formatDateTime( date ), perm )
  {
    fileSize = size;
    fileDate = date;
    setDragEnabled( true );
  }  

  void setFoundText(QString text) { _foundText=text; }
  const QString& foundText() const { return _foundText; }
  
  virtual int compare(QListViewItem *i,int col,bool ascending ) const
  {
    if( col == 2 ) {
      ResultListViewItem *other = (ResultListViewItem *)i;
      KIO::filesize_t otherSize = other->getSize();
      
      if( fileSize == otherSize )
        return 0;
      if( fileSize > otherSize )
        return 1;
      return -1;
    }
    if( col == 3 ) {
      ResultListViewItem *other = (ResultListViewItem *)i;
      QDateTime otherDate = other->getDate();
      
      if( fileDate == otherDate )
        return 0;
      if( fileDate > otherDate )
        return 1;
      return -1;
    }
    return QListViewItem::compare( i, col, ascending );
  }

  KIO::filesize_t getSize() {
    return fileSize;
  }

  QDateTime getDate() {
    return fileDate;
  }
  
private:
  KIO::filesize_t fileSize;
  QDateTime       fileDate;
  QString _foundText;
};

#endif