kpackage/pkgOptions.h

   1 /*
   2 ** Copyright (C) 1999,2000 Toivo Pedaste <toivo@ucs.uwa.edu.au>
   3 **
   4 // This provides the installation options, plus the install and cancel
   5 // buttons.  When the install button is clicked, the current package
   6 // is installed.
   7 */
   8
   9 /*
  10 ** This program is free software; you can redistribute it and/or modify
  11 ** it under the terms of the GNU General Public License as published by
  12 ** the Free Software Foundation; either version 2 of the License, or
  13 ** (at your option) any later version.
  14 **
  15 ** This program is distributed in the hope that it will be useful,
  16 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  18 ** GNU General Public License for more details.
  19 **
  20 ** You should have received a copy of the GNU General Public License
  21 ** along with this program in a file called COPYING; if not, write to
  22 ** the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
  23 ** MA 02110-1301, USA.
  24 */
  25
  26 /*
  27 ** Bug reports and questions can be sent to kde-devel@kde.org
  28 */
  29
  30 #ifndef PKGOPTIONS_H
  31 #define PKGOPTIONS_H
  32
  33 // Qt headers
  34 #include <QtGui/QLayout>
  35 #include <QtGui/QPushButton>
  36 #include <QtGui/QLabel>
  37 #include <QtGui/QCheckBox>
  38 //Added by qt3to4:
  39 #include <QtGui/QShowEvent>
  40 #include <QtCore/QList>
  41 #include <QtGui/QBoxLayout>
  42 #include <QtGui/QCloseEvent>
  43
  44 #include <kdialog.h>
  45
  46 // kpackage headers
  47 #include "packageInfo.h"
  48 #include "pkgInterface.h"
  49 #include "kpTerm.h"
  50
  51 class QListWidget;
  52 class QListWidgetItem;
  53 class KPushButton;
  54
  55 class pkgOptions : public QDialog
  56 {
  57   Q_OBJECT
  58 public:
  59   explicit pkgOptions( pkgInterface *pki, QWidget *parent=0, const QString &caption=QString() );
  60   ~pkgOptions();
  61
  62   bool setup(QList<packageInfo *> pl);
  63   bool setup(packageInfo *p);
  64   void resetPackages(bool init);
  65
  66   void reset();
  67
  68   virtual QString doPackages(int installFlags, QList<packageInfo *> p,
  69                              bool &test) = 0;
  70
  71   QCheckBox **Boxes;
  72   // options buttons
  73
  74   QCheckBox *Keep;
  75   // keep window
  76
  77   QListWidget *packages;
  78   // List of packages that will be installed
  79
  80   int bnumber;
  81   // number of option buttons
  82
  83   QLabel *title;
  84   // Widget title
  85
  86   kpTerm *term;
  87
  88   pkgInterface *pkgInt;
  89
  90   QStringList checkedPackages;
  91
  92   bool modified;
  93   bool test;
  94   bool running;
  95
  96 protected:
  97   // This sets up the sub-widgets
  98   void setupWidgets(QList<param *> &pars);
  99
 100 private slots:
 101   virtual void pkginstallButtonClicked();
 102   virtual void cancelButtonClicked();
 103   void slotSearch(QListWidgetItem *item);
 104   void keepToggle(bool);
 105
 106 public slots:
 107  void slotResult(QStringList &rlist, int ret);
 108
 109 signals:
 110   // This signal indicates that the widget has finished.
 111   void finished(int refresh);
 112
 113 protected:
 114   // The layout managers
 115   QBoxLayout *layout, *hlayout, *vlayout;
 116
 117   // Sub widgets
 118   QPushButton *installButton;
 119   KPushButton *cancelButton;
 120
 121   QString insType;
 122   bool installer;
 123   // install or uninstall
 124
 125   bool keep;
 126   // keep the window
 127
 128   QList<packageInfo *> packList;
 129   QList<packageInfo *> packListChecked;
 130
 131   void getKeep();
 132
 133   void showEvent (QShowEvent *);
 134   void closeEvent (QCloseEvent * e );
 135
 136   void terminate();
 137 };
 138
 139 ///////////////////////////////////////////////////////////////////////////
 140 ///////////////////////////////////////////////////////////////////////////
 141 class pkgOptionsI: public pkgOptions
 142 {
 143   Q_OBJECT
 144 public:
 145   explicit pkgOptionsI(pkgInterface *pkg, QWidget *parent = 0);
 146   QString doPackages(int installFlags, QList<packageInfo *> p, bool &test);
 147 };
 148
 149 ///////////////////////////////////////////////////////////////////////////
 150 ///////////////////////////////////////////////////////////////////////////
 151 class pkgOptionsU: public pkgOptions
 152 {
 153   Q_OBJECT
 154 public:
 155   explicit pkgOptionsU(pkgInterface *pkg, QWidget *parent = 0);
 156   QString doPackages(int installFlags, QList<packageInfo *> p, bool &test);
 157 };
 158
 159 #endif // PKGOPTIONS_H