libkdepim

progressdialog.h
00001 /* -*- c++ -*-
00002  * progressdialog.h
00003  *
00004  *  Copyright (c) 2004 Till Adam <adam@kde.org>
00005  *  based on imapprogressdialog.cpp ,which is
00006  *  Copyright (c) 2002-2003 Klar�vdalens Datakonsult AB
00007  *
00008  *  This program is free software; you can redistribute it and/or modify
00009  *  it under the terms of the GNU General Public License as published by
00010  *  the Free Software Foundation; version 2 of the License
00011  *
00012  *  This program is distributed in the hope that it will be useful,
00013  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  *  GNU General Public License for more details.
00016  *
00017  *  You should have received a copy of the GNU General Public License
00018  *  along with this program; if not, write to the Free Software
00019  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
00020  *
00021  *  In addition, as a special exception, the copyright holders give
00022  *  permission to link the code of this program with any edition of
00023  *  the TQt library by Trolltech AS, Norway (or with modified versions
00024  *  of TQt that use the same license as TQt), and distribute linked
00025  *  combinations including the two.  You must obey the GNU General
00026  *  Public License in all respects for all of the code used other than
00027  *  TQt.  If you modify this file, you may extend this exception to
00028  *  your version of the file, but you are not obligated to do so.  If
00029  *  you do not wish to do so, delete this exception statement from
00030  *  your version.
00031  */
00032 
00033 #ifndef __KPIM_PROGRESSDIALOG_H__
00034 #define __KPIM_PROGRESSDIALOG_H__
00035 
00036 #include <tqdialog.h>
00037 #include <tqlistview.h>
00038 #include <tqlabel.h>
00039 #include <tqvbox.h>
00040 #include "overlaywidget.h"
00041 #include <kdepimmacros.h>
00042 
00043 class TQProgressBar;
00044 class TQScrollView;
00045 class TQFrame;
00046 
00047 namespace KPIM {
00048 class ProgressItem;
00049 class TransactionItemListView;
00050 class TransactionItem;
00051 class SSLLabel;
00052 
00053 class TransactionItemView : public TQScrollView {
00054   Q_OBJECT
00055   TQ_OBJECT
00056 public:
00057   TransactionItemView( TQWidget * parent = 0,
00058                        const char * name = 0,
00059                        WFlags f = 0 );
00060 
00061   virtual ~TransactionItemView()
00062   {}
00063   TransactionItem* addTransactionItem( ProgressItem *item, bool first );
00064 
00065 
00066   TQSize sizeHint() const;
00067   TQSize minimumSizeHint() const;
00068 public slots:
00069   void slotLayoutFirstItem();
00070 
00071 protected:
00072   virtual void resizeContents ( int w, int h );
00073 
00074 private:
00075   TQVBox *                  mBigBox;
00076 };
00077 
00078 class TransactionItem : public TQVBox {
00079 
00080   Q_OBJECT
00081   TQ_OBJECT
00082 
00083 public:
00084   TransactionItem( TQWidget * parent,
00085                    ProgressItem* item, bool first );
00086 
00087   ~TransactionItem();
00088 
00089   void hideHLine();
00090 
00091   void setProgress( int progress );
00092   void setLabel( const TQString& );
00093   void setStatus( const TQString& );
00094   void setCrypto( bool );
00095   void setTotalSteps( int totalSteps );
00096 
00097   ProgressItem* item() const { return mItem; }
00098 
00099   void addSubTransaction( ProgressItem *item);
00100 
00101   // The progressitem is deleted immediately, we take 5s to go out,
00102   // so better not use mItem during this time.
00103   void setItemComplete() { mItem = 0; }
00104 
00105 public slots:
00106   void slotItemCanceled();
00107 
00108 protected:
00109   TQProgressBar* mProgress;
00110   TQPushButton*  mCancelButton;
00111   TQLabel*       mItemLabel;
00112   TQLabel*       mItemStatus;
00113   TQFrame*       mFrame;
00114   SSLLabel*     mSSLLabel;
00115   ProgressItem* mItem;
00116 };
00117 
00118 class KDE_EXPORT ProgressDialog : public OverlayWidget
00119 {
00120     Q_OBJECT
00121   TQ_OBJECT
00122 
00123 public:
00124   ProgressDialog( TQWidget* alignWidget, TQWidget* parent, const char* name = 0 );
00125   ~ProgressDialog();
00126   void setVisible( bool b );
00127 
00128 public slots:
00129   void slotToggleVisibility();
00130 
00131 protected slots:
00132 void slotTransactionAdded( KPIM::ProgressItem *item );
00133   void slotTransactionCompleted( KPIM::ProgressItem *item );
00134   void slotTransactionCanceled( KPIM::ProgressItem *item );
00135   void slotTransactionProgress( KPIM::ProgressItem *item, unsigned int progress );
00136   void slotTransactionStatus( KPIM::ProgressItem *item, const TQString& );
00137   void slotTransactionLabel( KPIM::ProgressItem *item, const TQString& );
00138   void slotTransactionUsesCrypto( KPIM::ProgressItem *item, bool );
00139   void slotTransactionUsesBusyIndicator( KPIM::ProgressItem*, bool );
00140 
00141   void slotClose();
00142   void slotShow();
00143   void slotHide();
00144 
00145 signals:
00146   void visibilityChanged( bool );
00147 
00148 protected:
00149   virtual void closeEvent( TQCloseEvent* );
00150 
00151   TransactionItemView* mScrollView;
00152   TransactionItem* mPreviousItem;
00153   TQMap< const ProgressItem*, TransactionItem* > mTransactionsToListviewItems;
00154   bool mWasLastShown;
00155 };
00156 
00157 
00158 } // namespace KPIM
00159 
00160 #endif // __KPIM_PROGRESSDIALOG_H__