release cache of externalapphandler after changes have been applied

1 files changed, 4 insertions, 0 deletions

diff --git a/libkdepim/kcmconfigs/kdepimconfigwidget.cpp b/libkdepim/kcmconfigs/kdepimconfigwidget.cpp
index 9964eeb..c8b94db 100644
--- a/libkdepim/kcmconfigs/kdepimconfigwidget.cpp
+++ b/libkdepim/kcmconfigs/kdepimconfigwidget.cpp
@@ -1,557 +1,561 @@
 /*
     This file is part of KdePim/Pi.
     Copyright (c) 2004 Ulf Schenk
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.
 
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
     along with this program; if not, write to the Free Software
     Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
     As a special exception, permission is given to link this program
     with any edition of Qt, and distribute the resulting executable,
     without including the source code for Qt in the source distribution.
 */
 
 /*
 Enhanced Version of the file for platform independent KDE tools.
 Copyright (c) 2004 Ulf Schenk
 
 $Id$
 */
 
 #include <qlayout.h>
 #include <qtabwidget.h>
 #include <qcombobox.h>
 #include <qgroupbox.h>
 #include <qlabel.h>
 #include <qlineedit.h>
 #include <qfile.h>
 
 #include <kdialog.h>
 #include <klocale.h>
 
 #include <stdlib.h>
 
 /*US
 #include <qcheckbox.h>
 #include <qframe.h>
 #include <qpushbutton.h>
 #include <qcombobox.h>
 #include <qlineedit.h>
 #include <qlabel.h>
 #include <qfile.h>
 
 #include <kconfig.h>
 #include <kdebug.h>
 #include <kdialog.h>
 #include <klistview.h>
 #include <klocale.h>
 #include <kglobal.h>
 #include <kmessagebox.h>
 #include <kstandarddirs.h>
 
 #ifndef KAB_EMBEDDED
 #include <ktrader.h>
 #else // KAB_EMBEDDED
 #include <mergewidget.h>
 #include <distributionlistwidget.h>
 #endif // KAB_EMBEDDED
 
 #include "addresseewidget.h"
 #include "extensionconfigdialog.h"
 #include "extensionwidget.h"
 */
 
 #include "kpimglobalprefs.h"
 
 #include "kdepimconfigwidget.h"
 
 
 KDEPIMConfigWidget::KDEPIMConfigWidget( QWidget *parent, const char *name )
   : QWidget( parent, name )
 {
   mExternalAppsMap.insert(ExternalAppHandler::EMAIL, i18n("Email"));
   mExternalAppsMap.insert(ExternalAppHandler::PHONE, i18n("Phone"));
   mExternalAppsMap.insert(ExternalAppHandler::SMS, i18n("SMS"));
   mExternalAppsMap.insert(ExternalAppHandler::FAX, i18n("Fax"));
   mExternalAppsMap.insert(ExternalAppHandler::PAGER, i18n("Pager"));
 
 
   QVBoxLayout *topLayout = new QVBoxLayout( this, 0,
                                             KDialog::spacingHint() );
 
   QTabWidget *tabWidget = new QTabWidget( this );
   topLayout->addWidget( tabWidget );
 
 
 
   // mailclient page
   QWidget *externalAppsPage = new QWidget( this );
   QVBoxLayout* layout = new QVBoxLayout( externalAppsPage, KDialog::marginHintSmall(),
                                             KDialog::spacingHintSmall() );
 
   mExternalApps = new QComboBox( externalAppsPage );
 
   QMap<ExternalAppHandler::Types, QString>::Iterator it;
   for( it = mExternalAppsMap.begin(); it != mExternalAppsMap.end(); ++it )
     mExternalApps->insertItem( it.data(), it.key() );
 
   layout->addWidget( mExternalApps );
 
   connect( mExternalApps, SIGNAL( activated( int ) ),
            this, SLOT (externalapp_changed( int ) ) );
 
 
 
 
   mExternalAppGroupBox = new QGroupBox( 0, Qt::Vertical, i18n( "Used Mail Client" ), externalAppsPage );
   QGridLayout *boxLayout = new QGridLayout( mExternalAppGroupBox->layout(), 4, 2,    -1, "gridlayout" );
 
 
   mClient = new QComboBox( mExternalAppGroupBox );
   boxLayout->addMultiCellWidget( mClient, 0, 0, 0, 1 );
 
   connect( mClient, SIGNAL( activated( int ) ),
            this, SLOT (client_changed( int ) ) );
 
   QLabel* lab = new QLabel( i18n("Channel:"), mExternalAppGroupBox);
   boxLayout->addWidget( lab, 1, 0 );
   mChannel = new QLineEdit(mExternalAppGroupBox);
   mChannel->setReadOnly(true);
   boxLayout->addMultiCellWidget( mChannel, 2 , 2, 0, 1 );
 
   lab = new QLabel( i18n("Message:"), mExternalAppGroupBox);
   boxLayout->addWidget( lab, 3, 0 );
   mMessage = new QLineEdit(mExternalAppGroupBox);
   mMessage->setReadOnly(true);
   boxLayout->addWidget( mMessage , 4, 0);
 
   lab = new QLabel( i18n("Parameters:"), mExternalAppGroupBox);
   boxLayout->addWidget( lab, 3, 1 );
   mParameters = new QLineEdit(mExternalAppGroupBox);
   mParameters->setReadOnly(true);
   boxLayout->addWidget( mParameters, 4, 1 );
 
   lab = new QLabel( i18n("extra Message:"), mExternalAppGroupBox);
   boxLayout->addWidget( lab, 5, 0 );
   mMessage2 = new QLineEdit(mExternalAppGroupBox);
   mMessage2->setReadOnly(true);
   boxLayout->addWidget( mMessage2 , 6, 0);
 
   lab = new QLabel( i18n("extra Parameters:"), mExternalAppGroupBox);
   boxLayout->addWidget( lab, 5, 1 );
   mParameters2 = new QLineEdit(mExternalAppGroupBox);
   mParameters2->setReadOnly(true);
   boxLayout->addWidget( mParameters2, 6, 1 );
 
   lab = new QLabel( i18n("HINT: Delimiter=; Data=%1 "), mExternalAppGroupBox);
   boxLayout->addMultiCellWidget( lab, 7, 7, 0, 1 );
 
 
   connect( mChannel, SIGNAL( textChanged ( const QString & )), this, SLOT( textChanged ( const QString & ))  );
   connect( mMessage, SIGNAL( textChanged ( const QString & )), this, SLOT( textChanged ( const QString & ))  );
   connect( mParameters, SIGNAL( textChanged ( const QString & )), this, SLOT( textChanged ( const QString & ))  );
   connect( mMessage2, SIGNAL( textChanged ( const QString & )), this, SLOT( textChanged ( const QString & ))  );
   connect( mParameters2, SIGNAL( textChanged ( const QString & )), this, SLOT( textChanged ( const QString & ))  );
 
 
 
   layout->addWidget( mExternalAppGroupBox );
   tabWidget->addTab( externalAppsPage, i18n( "External Apps." ) );
 
 }
 
 void KDEPIMConfigWidget::externalapp_changed( int newApp )
 {
   // first store the current data
   saveEditFieldSettings();
 
   // set mCurrentApp
   mCurrentApp = (ExternalAppHandler::Types)newApp;
 
   // set mCurrentClient
   switch(mCurrentApp)
   {
     case(ExternalAppHandler::EMAIL):
       mCurrentClient = mEmailClient;
       break;
     case(ExternalAppHandler::PHONE):
       mCurrentClient = mPhoneClient;
       break;
     case(ExternalAppHandler::SMS):
       mCurrentClient = mSMSClient;
       break;
     case(ExternalAppHandler::FAX):
       mCurrentClient = mFaxClient;
       break;
     case(ExternalAppHandler::PAGER):
       mCurrentClient = mPagerClient;
       break;
     default:
       return;
   }
 
   // and at last update the widgets
   updateClientWidgets();
 }
 
 
 
 void KDEPIMConfigWidget::client_changed( int newClient )
 {
   if (newClient == mCurrentClient)
     return;
 
   // first store the current data
   saveEditFieldSettings();
 
 
   //then reset the clientvariable
   mCurrentClient = newClient;
 
   // and at last update the widgets
   updateClientWidgets();
 
   modified();
 }
 
 void KDEPIMConfigWidget::saveEditFieldSettings()
 {
 
   switch(mCurrentApp)
   {
     case(ExternalAppHandler::EMAIL):
       mEmailClient = mClient->currentItem();
       break;
     case(ExternalAppHandler::PHONE):
       mPhoneClient= mClient->currentItem();
       break;
     case(ExternalAppHandler::SMS):
       mSMSClient = mClient->currentItem();
       break;
     case(ExternalAppHandler::FAX):
       mFaxClient = mClient->currentItem();
       break;
     case(ExternalAppHandler::PAGER):
       mPagerClient = mClient->currentItem();
       break;
     default:
       return;
   }
 
   //store the current data back to the apropriate membervariables if we had set it to "other"
   if ((mCurrentApp == ExternalAppHandler::EMAIL) && (mCurrentClient == KPimGlobalPrefs::OTHER_EMC))
   {
     mEmailOtherChannel = mChannel->text();
     mEmailOtherMessage = mMessage->text();
     mEmailOtherMessageParameters = mParameters->text();
     mEmailOtherMessage2 = mMessage2->text();
     mEmailOtherMessageParameters2 = mParameters2->text();
   }
   else if ((mCurrentApp == ExternalAppHandler::PHONE) && (mCurrentClient == KPimGlobalPrefs::OTHER_PHC))
   {
     mPhoneOtherChannel = mChannel->text();
     mPhoneOtherMessage = mMessage->text();
     mPhoneOtherMessageParameters = mParameters->text();
   }
   else if ((mCurrentApp == ExternalAppHandler::SMS) && (mCurrentClient == KPimGlobalPrefs::OTHER_SMC))
   {
     mSMSOtherChannel = mChannel->text();
     mSMSOtherMessage = mMessage->text();
     mSMSOtherMessageParameters = mParameters->text();
   }
   else if ((mCurrentApp == ExternalAppHandler::FAX) && (mCurrentClient == KPimGlobalPrefs::OTHER_FAC))
   {
     mFaxOtherChannel = mChannel->text();
     mFaxOtherMessage = mMessage->text();
     mFaxOtherMessageParameters = mParameters->text();
   }
   else if ((mCurrentApp == ExternalAppHandler::PAGER) && (mCurrentClient == KPimGlobalPrefs::OTHER_PAC))
   {
     mPagerOtherChannel = mChannel->text();
     mPagerOtherMessage = mMessage->text();
     mPagerOtherMessageParameters = mParameters->text();
   }
 
+
 }
 
 void KDEPIMConfigWidget::updateClientWidgets()
 {
   bool blocked = signalsBlocked();
   blockSignals( true );
 
   // at this point we assume, that mCurrentApp and mCurrentClient are set to the values that we want to display
   QMap<ExternalAppHandler::Types, QString>::Iterator it = mExternalAppsMap.find ( mCurrentApp );
   if (it == mExternalAppsMap.end())
     return;
 
   // update group box
   mExternalAppGroupBox->setTitle(i18n( "Used %1 Client" ).arg(it.data()));
 
   //update the entries in the client combobox
   mClient->clear();
 
   QList<DefaultAppItem> items = ExternalAppHandler::instance()->getAvailableDefaultItems(mCurrentApp);
   DefaultAppItem* dai;
   for ( dai=items.first(); dai != 0; dai=items.next() )
   {
     mClient->insertItem( i18n(dai->_label), dai->_id );
 
     if (dai->_id == mCurrentClient)
     {
       //restore the edit fields with the data of the local membervariables if we had set it to "other".
       //Otherwise take the default data from externalapphandler.
       mChannel->setText(dai->_channel);
       mMessage->setText(dai->_message);
       mParameters->setText(dai->_parameters);
       mMessage2->setText(dai->_message2);
       mParameters2->setText(dai->_parameters2);
 
 
       if ((mCurrentApp == ExternalAppHandler::EMAIL) && (mCurrentClient == KPimGlobalPrefs::OTHER_EMC))
       {
         mChannel->setText(mEmailOtherChannel);
         mMessage->setText(mEmailOtherMessage);
         mParameters->setText(mEmailOtherMessageParameters);
         mMessage2->setText(mEmailOtherMessage2);
         mParameters2->setText(mEmailOtherMessageParameters2);
       }
       else if ((mCurrentApp == ExternalAppHandler::PHONE) && (mCurrentClient == KPimGlobalPrefs::OTHER_PHC))
       {
         mChannel->setText(mPhoneOtherChannel);
         mMessage->setText(mPhoneOtherMessage);
         mParameters->setText(mPhoneOtherMessageParameters);
       }
       else if ((mCurrentApp == ExternalAppHandler::SMS) && (mCurrentClient == KPimGlobalPrefs::OTHER_SMC))
       {
         mChannel->setText(mSMSOtherChannel);
         mMessage->setText(mSMSOtherMessage);
         mParameters->setText(mSMSOtherMessageParameters);
       }
       else if ((mCurrentApp == ExternalAppHandler::FAX) && (mCurrentClient == KPimGlobalPrefs::OTHER_FAC))
       {
         mChannel->setText(mFaxOtherChannel);
         mMessage->setText(mFaxOtherMessage);
         mParameters->setText(mFaxOtherMessageParameters);
       }
       else if ((mCurrentApp == ExternalAppHandler::PAGER) && (mCurrentClient == KPimGlobalPrefs::OTHER_PAC))
       {
         mChannel->setText(mPagerOtherChannel);
         mMessage->setText(mPagerOtherMessage);
         mParameters->setText(mPagerOtherMessageParameters);
       }
     }
 
   }
 
   bool readonly;
   bool enabled;
   if ( ((mCurrentApp == ExternalAppHandler::EMAIL) && (mCurrentClient == KPimGlobalPrefs::OTHER_EMC))
      ||((mCurrentApp == ExternalAppHandler::PHONE) && (mCurrentClient == KPimGlobalPrefs::OTHER_PHC))
      ||((mCurrentApp == ExternalAppHandler::SMS) && (mCurrentClient == KPimGlobalPrefs::OTHER_SMC))
      ||((mCurrentApp == ExternalAppHandler::FAX) && (mCurrentClient == KPimGlobalPrefs::OTHER_FAC))
      ||((mCurrentApp == ExternalAppHandler::PAGER) && (mCurrentClient == KPimGlobalPrefs::OTHER_PAC)))
      {
        readonly = false;
 	 }
 	 else
 	 {
        readonly = true;
 	 }
 
   if ( ((mCurrentApp == ExternalAppHandler::EMAIL) && (mCurrentClient == KPimGlobalPrefs::NONE_EMC))
      ||((mCurrentApp == ExternalAppHandler::PHONE) && (mCurrentClient == KPimGlobalPrefs::NONE_PHC))
      ||((mCurrentApp == ExternalAppHandler::SMS) && (mCurrentClient == KPimGlobalPrefs::NONE_SMC))
      ||((mCurrentApp == ExternalAppHandler::FAX) && (mCurrentClient == KPimGlobalPrefs::NONE_FAC))
      ||((mCurrentApp == ExternalAppHandler::PAGER) && (mCurrentClient == KPimGlobalPrefs::NONE_PAC)))
      {
        enabled = false;
 	 }
 	 else
 	 {
        enabled = true;
 	 }
 
 
   mChannel->setReadOnly(readonly);
   mMessage->setReadOnly(readonly);
   mParameters->setReadOnly(readonly);
   mMessage2->setReadOnly(readonly);
   mParameters2->setReadOnly(readonly);
 
   mChannel->setEnabled(enabled);
   mMessage->setEnabled(enabled);
   mParameters->setEnabled(enabled);
   mMessage2->setEnabled(enabled);
   mParameters2->setEnabled(enabled);
 
 
 
   mClient->setCurrentItem(mCurrentClient);
 
 
   // enable/disable the extra message/parameter field
   if (mCurrentApp == ExternalAppHandler::EMAIL)
   {
   }
   else
   {
     mMessage2->setText( "" );
     mParameters2->setText( "" );
   }
 
   if (enabled == true) {
     mMessage2->setEnabled(mCurrentApp == ExternalAppHandler::EMAIL);
     mParameters2->setEnabled(mCurrentApp == ExternalAppHandler::EMAIL);
   }
 
 
   blockSignals( blocked );
 
 }
 
 
 
 
 void KDEPIMConfigWidget::restoreSettings(KPimGlobalPrefs* prefs)
 {
   bool blocked = signalsBlocked();
   blockSignals( true );
 
   mEmailClient = prefs->mEmailClient;
   mEmailOtherChannel = prefs->mEmailOtherChannel;
   mEmailOtherMessage = prefs->mEmailOtherMessage;
   mEmailOtherMessageParameters = prefs->mEmailOtherMessageParameters;
   mEmailOtherMessage2 = prefs->mEmailOtherMessage2;
   mEmailOtherMessageParameters2 = prefs->mEmailOtherMessageParameters2;
 
   mPhoneClient = prefs->mPhoneClient;
   mPhoneOtherChannel = prefs->mPhoneOtherChannel;
   mPhoneOtherMessage = prefs->mPhoneOtherMessage;
   mPhoneOtherMessageParameters = prefs->mPhoneOtherMessageParameters;
 
   mFaxClient = prefs->mFaxClient;
   mFaxOtherChannel = prefs->mFaxOtherChannel;
   mFaxOtherMessage = prefs->mFaxOtherMessage;
   mFaxOtherMessageParameters = prefs->mFaxOtherMessageParameters;
 
   mSMSClient = prefs->mSMSClient;
   mSMSOtherChannel = prefs->mSMSOtherChannel;
   mSMSOtherMessage = prefs->mSMSOtherMessage;
   mSMSOtherMessageParameters = prefs->mSMSOtherMessageParameters;
 
   mPagerClient = prefs->mPagerClient;
   mPagerOtherChannel = prefs->mPagerOtherChannel;
   mPagerOtherMessage = prefs->mPagerOtherMessage;
   mPagerOtherMessageParameters = prefs->mPagerOtherMessageParameters;
 
   mCurrentApp = ExternalAppHandler::EMAIL;
   mCurrentClient = mEmailClient;
 
   updateClientWidgets();
 
   blockSignals( blocked );
 
   emit changed( false );
 
 }
 
 void KDEPIMConfigWidget::saveSettings(KPimGlobalPrefs* prefs)
 {
   saveEditFieldSettings();
 
   prefs->mEmailClient = mEmailClient;
   prefs->mEmailOtherChannel = mEmailOtherChannel;
   prefs->mEmailOtherMessage = mEmailOtherMessage;
   prefs->mEmailOtherMessageParameters = mEmailOtherMessageParameters;
   prefs->mEmailOtherMessage2 = mEmailOtherMessage2;
   prefs->mEmailOtherMessageParameters2 = mEmailOtherMessageParameters2;
 
   prefs->mPhoneClient = mPhoneClient;
   prefs->mPhoneOtherChannel = mPhoneOtherChannel;
   prefs->mPhoneOtherMessage = mPhoneOtherMessage;
   prefs->mPhoneOtherMessageParameters = mPhoneOtherMessageParameters;
 
   prefs->mFaxClient = mFaxClient;
   prefs->mFaxOtherChannel = mFaxOtherChannel;
   prefs->mFaxOtherMessage = mFaxOtherMessage;
   prefs->mFaxOtherMessageParameters = mFaxOtherMessageParameters;
 
   prefs->mSMSClient = mSMSClient;
   prefs->mSMSOtherChannel = mSMSOtherChannel;
   prefs->mSMSOtherMessage = mSMSOtherMessage;
   prefs->mSMSOtherMessageParameters = mSMSOtherMessageParameters;
 
   prefs->mPagerClient = mPagerClient;
   prefs->mPagerOtherChannel = mPagerOtherChannel;
   prefs->mPagerOtherMessage = mPagerOtherMessage;
   prefs->mPagerOtherMessageParameters = mPagerOtherMessageParameters;
 
   prefs->writeConfig();
 
+  //release the cache that other views can access the changed values instantanious
+  ExternalAppHandler::instance()->loadConfig();
+
   emit changed( false );
 }
 
 void KDEPIMConfigWidget::defaults(KPimGlobalPrefs* prefs)
 {
 
   DefaultAppItem* dai = ExternalAppHandler::instance()->getDefaultItem(ExternalAppHandler::EMAIL, KPimGlobalPrefs::NONE_EMC);
 
   mEmailClient = dai->_id;
   mEmailOtherChannel = dai->_channel;
   mEmailOtherMessage = dai->_message;
   mEmailOtherMessageParameters = dai->_parameters;
   mEmailOtherMessage2 = dai->_message2;
   mEmailOtherMessageParameters2 = dai->_parameters2;
 
 
   dai = ExternalAppHandler::instance()->getDefaultItem(ExternalAppHandler::PHONE, KPimGlobalPrefs::NONE_PHC);
 
   mPhoneClient = dai->_id;
   mPhoneOtherChannel = dai->_channel;
   mPhoneOtherMessage = dai->_message;
   mPhoneOtherMessageParameters = dai->_parameters;
 
   dai = ExternalAppHandler::instance()->getDefaultItem(ExternalAppHandler::FAX, KPimGlobalPrefs::NONE_FAC);
 
   mFaxClient = dai->_id;
   mFaxOtherChannel = dai->_channel;
   mFaxOtherMessage = dai->_message;
   mFaxOtherMessageParameters = dai->_parameters;
 
   dai = ExternalAppHandler::instance()->getDefaultItem(ExternalAppHandler::SMS, KPimGlobalPrefs::NONE_SMC);
 
   mSMSClient = dai->_id;
   mSMSOtherChannel = dai->_channel;
   mSMSOtherMessage = dai->_message;
   mSMSOtherMessageParameters = dai->_parameters;
 
   dai = ExternalAppHandler::instance()->getDefaultItem(ExternalAppHandler::PAGER, KPimGlobalPrefs::NONE_PAC);
 
   mPagerClient = dai->_id;
   mPagerOtherChannel = dai->_channel;
   mPagerOtherMessage = dai->_message;
   mPagerOtherMessageParameters = dai->_parameters;
 
 
   emit changed( true );
 }
 
 void KDEPIMConfigWidget::modified()
 {
   emit changed( true );
 }
 
 void KDEPIMConfigWidget::textChanged( const QString& text )
 {
   emit changed( true );
 }