libkdepim/progressdialog.h

   1 /* -*- c++ -*-
   2  * progressdialog.h
   3  *
   4  *  Copyright (c) 2004 Till Adam <adam@kde.org>
   5  *  based on imapprogressdialog.cpp ,which is
   6  *  Copyright (c) 2002-2003 Klar�vdalens Datakonsult AB
   7  *
   8  *  This program is free software; you can redistribute it and/or modify
   9  *  it under the terms of the GNU General Public License as published by
  10  *  the Free Software Foundation; version 2 of the License
  11  *
  12  *  This program is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *  GNU General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU General Public License
  18  *  along with this program; if not, write to the Free Software
  19  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  20  *
  21  *  In addition, as a special exception, the copyright holders give
  22  *  permission to link the code of this program with any edition of
  23  *  the Qt library by Trolltech AS, Norway (or with modified versions
  24  *  of Qt that use the same license as Qt), and distribute linked
  25  *  combinations including the two.  You must obey the GNU General
  26  *  Public License in all respects for all of the code used other than
  27  *  Qt.  If you modify this file, you may extend this exception to
  28  *  your version of the file, but you are not obligated to do so.  If
  29  *  you do not wish to do so, delete this exception statement from
  30  *  your version.
  31  */
  32
  33 #ifndef KDEPIM_PROGRESSDIALOG_H
  34 #define KDEPIM_PROGRESSDIALOG_H
  35
  36 #include "overlaywidget.h"
  37 #include "kdepim_export.h"
  38
  39 #include <QScrollArea>
  40 #include <QMap>
  41 #include <KVBox>
  42
  43 class QProgressBar;
  44 class QFrame;
  45 class QLabel;
  46 class QPushButton;
  47
  48 namespace KPIM {
  49 class ProgressItem;
  50 class TransactionItem;
  51 class SSLLabel;
  52
  53 class TransactionItemView : public QScrollArea {
  54   Q_OBJECT
  55 public:
  56   explicit TransactionItemView( QWidget * parent = 0, const char * name = 0 );
  57
  58   virtual ~TransactionItemView() {}
  59   TransactionItem* addTransactionItem( ProgressItem *item, bool first );
  60
  61
  62   QSize sizeHint() const;
  63   QSize minimumSizeHint() const;
  64 public Q_SLOTS:
  65   void slotLayoutFirstItem();
  66
  67 protected:
  68   virtual void resizeEvent ( QResizeEvent *event );
  69
  70 private:
  71   KVBox *mBigBox;
  72 };
  73
  74 class TransactionItem : public KVBox {
  75
  76   Q_OBJECT
  77
  78 public:
  79   TransactionItem( QWidget * parent,
  80                    ProgressItem* item, bool first );
  81
  82   ~TransactionItem();
  83
  84   void hideHLine();
  85
  86   void setProgress( int progress );
  87   void setLabel( const QString& );
  88
  89   // the given text is interpreted as RichText, so you might need to
  90   // Qt::escape() it before passing
  91   void setStatus( const QString& );
  92
  93   void setCrypto( bool );
  94
  95   ProgressItem* item() const { return mItem; }
  96
  97   void addSubTransaction( ProgressItem *item);
  98
  99   // The progressitem is deleted immediately, we take 5s to go out,
 100   // so better not use mItem during this time.
 101   void setItemComplete() { mItem = 0; }
 102
 103 public Q_SLOTS:
 104   void slotItemCanceled();
 105
 106 protected:
 107   QProgressBar* mProgress;
 108   QPushButton*  mCancelButton;
 109   QLabel*       mItemLabel;
 110   QLabel*       mItemStatus;
 111   QFrame*       mFrame;
 112   SSLLabel*     mSSLLabel;
 113   ProgressItem* mItem;
 114 };
 115
 116 class KDEPIM_EXPORT ProgressDialog : public OverlayWidget
 117 {
 118     Q_OBJECT
 119
 120 public:
 121   ProgressDialog( QWidget* alignWidget, QWidget* parent, const char* name = 0 );
 122   ~ProgressDialog();
 123   void setVisible( bool b );
 124
 125 public Q_SLOTS:
 126   void slotToggleVisibility();
 127
 128 protected Q_SLOTS:
 129 void slotTransactionAdded( KPIM::ProgressItem *item );
 130   void slotTransactionCompleted( KPIM::ProgressItem *item );
 131   void slotTransactionCanceled( KPIM::ProgressItem *item );
 132   void slotTransactionProgress( KPIM::ProgressItem *item, unsigned int progress );
 133   void slotTransactionStatus( KPIM::ProgressItem *item, const QString& );
 134   void slotTransactionLabel( KPIM::ProgressItem *item, const QString& );
 135   void slotTransactionUsesCrypto( KPIM::ProgressItem *item, bool );
 136
 137   void slotClose();
 138   void slotShow();
 139   void slotHide();
 140
 141 Q_SIGNALS:
 142   void visibilityChanged( bool );
 143
 144 protected:
 145   virtual void closeEvent( QCloseEvent* );
 146
 147   TransactionItemView* mScrollView;
 148   TransactionItem* mPreviousItem;
 149   QMap< const ProgressItem*, TransactionItem* > mTransactionsToListviewItems;
 150   bool mWasLastShown;
 151 };
 152
 153
 154 } // namespace KPIM
 155
 156 #endif // __KPIM_PROGRESSDIALOG_H__