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 __KPIM_PROGRESSDIALOG_H__
  34 #define __KPIM_PROGRESSDIALOG_H__
  35
  36 #include <QDialog>
  37 #include <q3listview.h>
  38 #include <QLabel>
  39 #include <kvbox.h>
  40 //Added by qt3to4:
  41 #include <QCloseEvent>
  42 #include "overlaywidget.h"
  43 #include <kdepim_export.h>
  44
  45 #include <QScrollArea>
  46
  47 class QProgressBar;
  48 class Q3ScrollView;
  49 class QFrame;
  50
  51 namespace KPIM {
  52 class ProgressItem;
  53 class TransactionItemListView;
  54 class TransactionItem;
  55 class SSLLabel;
  56
  57 class TransactionItemView : public QScrollArea {
  58   Q_OBJECT
  59 public:
  60   TransactionItemView( QWidget * parent = 0,
  61                        const char * name = 0,
  62                        Qt::WFlags f = 0 );
  63
  64   virtual ~TransactionItemView()
  65   {}
  66   TransactionItem* addTransactionItem( ProgressItem *item, bool first );
  67
  68
  69   QSize sizeHint() const;
  70   QSize minimumSizeHint() const;
  71 public slots:
  72   void slotLayoutFirstItem();
  73
  74 protected:
  75   virtual void resizeContents ( int w, int h );
  76
  77 private:
  78   KVBox *                  mBigBox;
  79 };
  80
  81 class TransactionItem : public KVBox {
  82
  83   Q_OBJECT
  84
  85 public:
  86   TransactionItem( QWidget * parent,
  87                    ProgressItem* item, bool first );
  88
  89   ~TransactionItem();
  90
  91   void hideHLine();
  92
  93   void setProgress( int progress );
  94   void setLabel( const QString& );
  95   void setStatus( const QString& );
  96   void setCrypto( bool );
  97
  98   ProgressItem* item() const { return mItem; }
  99
 100   void addSubTransaction( ProgressItem *item);
 101
 102   // The progressitem is deleted immediately, we take 5s to go out,
 103   // so better not use mItem during this time.
 104   void setItemComplete() { mItem = 0; }
 105
 106 public slots:
 107   void slotItemCanceled();
 108
 109 protected:
 110   QProgressBar* mProgress;
 111   QPushButton*  mCancelButton;
 112   QLabel*       mItemLabel;
 113   QLabel*       mItemStatus;
 114   QFrame*       mFrame;
 115   SSLLabel*     mSSLLabel;
 116   ProgressItem* mItem;
 117 };
 118
 119 class KDEPIM_EXPORT ProgressDialog : public OverlayWidget
 120 {
 121     Q_OBJECT
 122
 123 public:
 124   ProgressDialog( QWidget* alignWidget, QWidget* parent, const char* name = 0 );
 125   ~ProgressDialog();
 126   void setVisible( bool b );
 127
 128 public slots:
 129   void slotToggleVisibility();
 130
 131 protected slots:
 132 void slotTransactionAdded( KPIM::ProgressItem *item );
 133   void slotTransactionCompleted( KPIM::ProgressItem *item );
 134   void slotTransactionCanceled( KPIM::ProgressItem *item );
 135   void slotTransactionProgress( KPIM::ProgressItem *item, unsigned int progress );
 136   void slotTransactionStatus( KPIM::ProgressItem *item, const QString& );
 137   void slotTransactionLabel( KPIM::ProgressItem *item, const QString& );
 138   void slotTransactionUsesCrypto( KPIM::ProgressItem *item, bool );
 139
 140   void slotClose();
 141   void slotShow();
 142   void slotHide();
 143
 144 signals:
 145   void visibilityChanged( bool );
 146
 147 protected:
 148   virtual void closeEvent( QCloseEvent* );
 149
 150   TransactionItemView* mScrollView;
 151   TransactionItem* mPreviousItem;
 152   QMap< const ProgressItem*, TransactionItem* > mTransactionsToListviewItems;
 153   bool mWasLastShown;
 154 };
 155
 156
 157 } // namespace KPIM
 158
 159 #endif // __KPIM_PROGRESSDIALOG_H__