workspace/kcontrol/kfontinst/kcmfontinst/DuplicatesDialog.h

   1 #ifndef __DUPLICATES_DIALOG_H__
   2 #define __DUPLICATES_DIALOG_H__
   3
   4 /*
   5  * KFontInst - KDE Font Installer
   6  *
   7  * Copyright 2003-2007 Craig Drummond <craig@kde.org>
   8  *
   9  * ----
  10  *
  11  * This program is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License as published by
  13  * the Free Software Foundation; either version 2 of the License, or
  14  * (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  19  * General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; see the file COPYING.  If not, write to
  23  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  24  * Boston, MA 02110-1301, USA.
  25  */
  26
  27 #include <QtGui/QPixmap>
  28 #include <QtCore/QThread>
  29 #include <QtGui/QTreeWidget>
  30 #include "ActionDialog.h"
  31 #include "Misc.h"
  32
  33 class QLabel;
  34 class QMenu;
  35 class QAction;
  36
  37 namespace KFI
  38 {
  39
  40 class CJobRunner;
  41 class CFontList;
  42 class CDuplicatesDialog;
  43
  44 class CFontFileList : public QThread
  45 {
  46     Q_OBJECT
  47
  48     public:
  49
  50     typedef QHash<Misc::TFont, QStringList> TFontMap;
  51
  52     //
  53     // TFile store link from filename to FontMap item.
  54     // This is used when looking for duplicate filenames (a.ttf/a.TTF).
  55     struct TFile
  56     {
  57         TFile(const QString &n, CFontFileList::TFontMap::Iterator i) : name(n), it(i), userLower(false) { }
  58         TFile(const QString &n, bool l=false)                        : name(n), userLower(l)            { }
  59
  60         bool operator==(const TFile &f) const
  61         {
  62             return userLower||f.userLower
  63                     ? name.toLower()==f.name.toLower()
  64                     : name==f.name;
  65         }
  66
  67         QString                           name;
  68         CFontFileList::TFontMap::Iterator it;
  69         bool                              userLower;
  70     };
  71
  72     public:
  73
  74     CFontFileList(CDuplicatesDialog *parent);
  75
  76     void start();
  77     void terminate();
  78     void getDuplicateFonts(TFontMap &map);
  79     bool wasTerminated() const { return itsTerminated; }
  80
  81     Q_SIGNALS:
  82
  83     void finished();
  84
  85     private:
  86
  87     void run();
  88     void fileDuplicates(const QString &folder, const QSet<TFile> &files);
  89
  90     private:
  91
  92     bool     itsTerminated;
  93     TFontMap itsMap;
  94 };
  95
  96 class CFontFileListView : public QTreeWidget
  97 {
  98     Q_OBJECT
  99
 100     public:
 101
 102     CFontFileListView(QWidget *parent);
 103     virtual ~CFontFileListView() { }
 104
 105     QSet<QString> getMarkedFiles();
 106     void          removeFiles(const QSet<QString> &files);
 107
 108     Q_SIGNALS:
 109
 110     void haveDeletions(bool have);
 111
 112     private Q_SLOTS:
 113
 114     void openViewer();
 115     void properties();
 116     void mark();
 117     void unmark();
 118     void selectionChanged();
 119     void clicked(QTreeWidgetItem *item, int col);
 120     void contextMenuEvent(QContextMenuEvent *ev);
 121
 122     private:
 123
 124     void checkFiles();
 125
 126     private:
 127
 128     QMenu   *itsMenu;
 129     QAction *itsMarkAct,
 130             *itsUnMarkAct;
 131 };
 132
 133 class CDuplicatesDialog : public CActionDialog
 134 {
 135     Q_OBJECT
 136
 137     public:
 138
 139     CDuplicatesDialog(QWidget *parent, CJobRunner *jr, CFontList *fl);
 140
 141     int   exec();
 142     bool  modifiedSys() const  { return itsModifiedSys; }
 143     bool  modifiedUser() const { return itsModifiedUser; }
 144
 145     const CFontList * fontList() const { return itsFontList; }
 146
 147     private Q_SLOTS:
 148
 149     void scanFinished();
 150     void slotButtonClicked(int button);
 151
 152     private:
 153
 154     int           deleteFiles();
 155     QSet<QString> deleteFiles(const QSet<QString> &files);
 156     QSet<QString> deleteSysFiles(const QStringList &files);
 157
 158     private:
 159
 160     bool              itsModifiedSys,
 161                       itsModifiedUser;
 162     CFontFileList     *itsFontFileList;
 163     QLabel            *itsLabel;
 164     CFontFileListView *itsView;
 165     CJobRunner        *itsRunner;
 166     CFontList         *itsFontList;
 167 };
 168
 169 }
 170
 171 #endif