Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 242 insertions, 0 deletions

diff --git a/libkpimidentities/identitymanager.h b/libkpimidentities/identitymanager.h
new file mode 100644
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--- /dev/null
+++ b/libkpimidentities/identitymanager.h
@@ -0,0 +1,242 @@
+/*  -*- c++ -*-
+    identitymanager.h
+
+    This file is part of KMail, the KDE mail client.
+    Copyright (c) 2002 Marc Mutz <mutz@kde.org>
+
+    KMail is free software; you can redistribute it and/or modify it
+    under the terms of the GNU General Public License, version 2, as
+    published by the Free Software Foundation.
+
+    KMail 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+    In addition, as a special exception, the copyright holders give
+    permission to link the code of this program with any edition of
+    the Qt library by Trolltech AS, Norway (or with modified versions
+    of Qt that use the same license as Qt), and distribute linked
+    combinations including the two.  You must obey the GNU General
+    Public License in all respects for all of the code used other than
+    Qt.  If you modify this file, you may extend this exception to
+    your version of the file, but you are not obligated to do so.  If
+    you do not wish to do so, delete this exception statement from
+    your version.
+*/
+#ifndef _KPIM_IDENTITYMANAGER_H_
+#define _KPIM_IDENTITYMANAGER_H_
+
+#include <libkdepim/configmanager.h>
+
+#include <qvaluelist.h>
+#include <dcopobject.h>
+#include <kdepimmacros.h>
+
+class KConfigBase;
+class KConfig;
+class KMKernel;
+class QStringList;
+class KMIdentity;
+
+namespace KPIM {
+
+class Identity;
+/**
+ * @short Manages the list of identities.
+ * @author Marc Mutz <mutz@kde.org>
+ **/
+#define IdentityManager KDE_EXPORT IdentityManager
+class IdentityManager : public ConfigManager, public DCOPObject
+#undef IdentityManager
+{
+  Q_OBJECT
+  K_DCOP
+
+public:
+  /**
+   * Create an identity manager, which loads the emailidentities file
+   * to create identities.
+   * @param readonly if true, no changes can be made to the identity manager
+   * This means in particular that if there is no identity configured,
+   * the default identity created here will not be saved.
+   */
+  IdentityManager( bool readonly = false, QObject * parent=0, const char * name=0 );
+  virtual ~IdentityManager();
+
+public:
+  typedef QValueList<Identity>::Iterator Iterator;
+  typedef QValueList<Identity>::ConstIterator ConstIterator;
+
+  /** Commit changes to disk and emit changed() if necessary. */
+  void commit();
+  /** Re-read the config from disk and forget changes. */
+  void rollback();
+
+  /** Check whether there are any unsaved changes. */
+  bool hasPendingChanges() const;
+
+  /** @return the list of identities */
+  QStringList identities() const;
+
+  /** Convenience method.
+
+      @return the list of (shadow) identities, ie. the ones currently
+      under configuration.
+  */
+  QStringList shadowIdentities() const;
+
+  /** Sort the identities by name (the default is always first). This
+      operates on the @em shadow list, so you need to @ref commit for
+      the changes to take effect.
+  **/
+  void sort();
+
+  /** @return an identity whose address matches any in @p addresses
+      or @ref Identity::null if no such identity exists.
+  **/
+  const Identity & identityForAddress( const QString & addresses ) const;
+
+  /** @return true if @p addressList contains any of our addresses,
+      false otherwise.
+      @see #identityForAddress
+  **/
+  bool thatIsMe( const QString & addressList ) const;
+
+  /** @deprecated
+      @return the identity named @p identityName or @ref
+      Identity::null if not found.
+  **/
+  const Identity & identityForName( const QString & identityName ) const;
+
+  /** @return the identity with Unique Object Identifier (UOID) @p
+      uoid or @ref Identity::null if not found.
+   **/
+  const Identity & identityForUoid( uint uoid ) const;
+
+  /** @deprecated
+      Convenience method.
+
+      @return the identity named @p identityName or the default
+      identity if not found.
+  **/
+  const Identity & identityForNameOrDefault( const QString & identityName ) const;
+
+  /** Convenience menthod.
+
+      @return the identity with Unique Object Identifier (UOID) @p
+      uoid or the default identity if not found.
+  **/
+  const Identity & identityForUoidOrDefault( uint uoid ) const;
+
+  /** @return the default identity */
+  const Identity & defaultIdentity() const;
+
+  /** @deprecated
+      Sets the identity named @p identityName to be the new default
+      identity. As usual, use @ref commit to make this permanent.
+
+      @return false if an identity named @p identityName was not found
+  **/
+  bool setAsDefault( const QString & identityName );
+
+  /** Sets the identity with Unique Object Identifier (UOID) @p uoid
+      to be new the default identity. As usual, use @ref commit to
+      make this permanent.
+
+      @return false if an identity with UOID @p uoid was not found
+  **/
+  bool setAsDefault( uint uoid );
+
+  /** @return the identity named @p identityName. This method returns a
+      reference to the identity that can be modified. To let others
+      see this change, use @ref commit.
+  **/
+  Identity & modifyIdentityForName( const QString & identityName );
+
+  /** @return the identity with Unique Object Identifier (UOID) @p uoid.
+      This method returns a reference to the identity that can
+      be modified. To let others see this change, use @ref commit.
+  **/
+  Identity & modifyIdentityForUoid( uint uoid );
+
+  /** Removes the identity with name @p identityName */
+  bool removeIdentity( const QString & identityName );
+
+  ConstIterator begin() const;
+  ConstIterator end() const;
+  /// Iterator used by the configuration dialog, which works on a separate list
+  /// of identities, for modification. Changes are made effective by commit().
+  Iterator modifyBegin();
+  Iterator modifyEnd();
+
+  Identity & newFromScratch( const QString & name );
+  Identity & newFromControlCenter( const QString & name );
+  Identity & newFromExisting( const Identity & other,
+				const QString & name=QString::null );
+
+  /** Returns the list of all email addresses (only name@host) from all identities */
+  QStringList allEmails() const;
+
+signals:
+  /** Emitted whenever the identity with Unique Object Identifier
+      (UOID) @p uoid changed. Useful for more fine-grained change
+      notifications than what is possible with the standard @ref
+      changed() signal. */
+  void changed( uint uoid );
+  /** Emitted whenever the identity @p ident changed. Useful for more
+      fine-grained change notifications than what is possible with the
+      standard @ref changed() signal. */
+  void changed( const KPIM::Identity & ident );
+  /** Emitted on @ref commit() for each deleted identity. At the time
+      this signal is emitted, the identity does still exist and can be
+      retrieved by @ref identityForUoid() if needed */
+  void deleted( uint uoid );
+  /** Emitted on @ref commit() for each new identity */
+  void added( const KPIM::Identity & ident );
+
+protected:
+  /**
+   * This is called when no identity has been defined, so we need to create a default one
+   * The parameters are filled with some default values from KUser,
+   * but reimplementations of this method can give them another value.
+   */
+  virtual void createDefaultIdentity( QString& /*fullName*/, QString& /*emailAddress*/ ) {}
+
+protected slots:
+  void slotRollback() { rollback(); };
+
+protected:
+  /** The list that will be seen by everyone */
+  QValueList<Identity> mIdentities;
+  /** The list that will be seen by the config dialog */
+  QValueList<Identity> mShadowIdentities;
+
+//k_dcop_signals:
+//  void identitiesChanged( QCString appId, QCString objId );
+
+k_dcop:
+  // Connected to the DCOP signal
+  void slotIdentitiesChanged( QCString appId, QCString objId );
+
+private:
+  void writeConfig() const;
+  void readConfig(KConfigBase* config);
+  QStringList groupList(KConfigBase* config) const;
+  void createDefaultIdentity();
+
+  // returns a new Unique Object Identifier
+  int newUoid();
+
+private:
+  KConfig* mConfig;
+  bool mReadOnly;
+};
+
+} // namespace
+
+#endif // _KMAIL_IDENTITYMANAGER_H_