From kde-commits  Thu Jan 25 09:52:10 2007
From: Thomas Schaap <thomas.schaap () kdemail ! net>
Date: Thu, 25 Jan 2007 09:52:10 +0000
To: kde-commits
Subject: koffice/libs/kofficecore
Message-Id: <1169718730.214682.10690.nullmailer () svn ! kde ! org>
X-MARC-Message: https://marc.info/?l=kde-commits&m=116971874818845

SVN commit 626976 by schaap:

Added support for saving to encrypted files.


 M  +4 -0      CMakeLists.txt  
 M  +22 -1     KoDocument.cpp  
 M  +3 -2      KoDocument.h  
 M  +9 -0      KoFileDialog.cpp  


--- trunk/koffice/libs/kofficecore/CMakeLists.txt #626975:626976
@@ -6,6 +6,10 @@
 
 ########### next target ###############
 
+if( QCA2_FOUND )
+add_definitions( -DQCA2 )
+endif( QCA2_FOUND )
+
 set(kofficecore_LIB_SRCS
    KoDocument.cpp
    KoPluginLoader.cpp
--- trunk/koffice/libs/kofficecore/KoDocument.cpp #626975:626976
@@ -568,7 +568,8 @@
 
 void KoDocument::slotAutoSave()
 {
-    if ( isModified() && d->modifiedAfterAutosave && !d->m_bLoading )
+    // Autosaving is currently disabled for encrypted files, since every autosave would request the password
+    if ( isModified() && d->modifiedAfterAutosave && !d->m_bLoading && d->m_specialOutputFlag != SaveEncrypted )
     {
         connect( this, SIGNAL( sigProgress( int ) ), shells().current(), SLOT( slotProgress( int ) ) );
         emit sigStatusBarMessage( i18n("Autosaving...") );
@@ -990,6 +991,13 @@
         backend = KoStore::Directory;
         kDebug(30003) << "Saving as uncompressed XML, using directory store." << endl;
     }
+#ifdef QCA2
+    else if ( d->m_specialOutputFlag == SaveEncrypted )
+    {
+        backend = KoStore::Encrypted;
+        kDebug(30003) << "Saving using encrypted backend." << endl;
+    }
+#endif
     else if ( d->m_specialOutputFlag == SaveAsFlatXML )
     {
         kDebug(30003) << "Saving as a flat XML file." << endl;
@@ -1804,6 +1812,10 @@
     return false;
   }
 
+  // Remember that the file was encrypted
+  if( d->m_specialOutputFlag == 0 && store->isEncrypted( ) )
+    d->m_specialOutputFlag = SaveEncrypted;
+
   return loadNativeFormatFromStoreInternal( store );
 }
 
@@ -1816,6 +1828,10 @@
   if ( store->bad() )
     return false;
 
+  // Remember that the file was encrypted
+  if( d->m_specialOutputFlag == 0 && store->isEncrypted( ) )
+    d->m_specialOutputFlag = SaveEncrypted;
+
   return loadNativeFormatFromStoreInternal( store );
 }
 
@@ -2480,7 +2496,12 @@
     // Apps which support special output flags can add reimplement and add to this.
     // E.g. this is how did "saving in the 1.1 format".
     // SaveAsDirectoryStore is a given since it's implemented by KoDocument itself.
+    // SaveEncrypted is implemented in KoDocument as well, if QCA2 was found.
+#ifdef QCA2
+    return SaveAsDirectoryStore | SaveEncrypted;
+#else
     return SaveAsDirectoryStore;
+#endif
 }
 
 void KoDocument::addShell( KoMainWindow *shell )
--- trunk/koffice/libs/kofficecore/KoDocument.h #626975:626976
@@ -253,8 +253,9 @@
     /// Enum values used by specialOutputFlag - note that it's a bitfield for supportedSpecialFormats
     enum { /*SaveAsKOffice1dot1 = 1,*/ // old and removed
            SaveAsDirectoryStore = 2,
-           SaveAsFlatXML = 4
-           // bitfield! next value is 8
+           SaveAsFlatXML = 4,
+           SaveEncrypted = 8
+           // bitfield! next value is 16
          };
 
     /**
--- trunk/koffice/libs/kofficecore/KoFileDialog.cpp #626975:626976
@@ -60,6 +60,7 @@
 
     bool addUncompressed = supportedSpecialFormats & KoDocument::SaveAsDirectoryStore;
     bool addFlatXML = supportedSpecialFormats & KoDocument::SaveAsFlatXML;
+    bool addEncrypted = supportedSpecialFormats & KoDocument::SaveEncrypted;
 
     int idxSpecialOutputFlag = 0;
     int numSpecialEntries = 0;
@@ -75,6 +76,12 @@
         if ( specialOutputFlag == KoDocument::SaveAsFlatXML )
             idxSpecialOutputFlag = numSpecialEntries;
     }
+    if ( addEncrypted ) {
+        ++numSpecialEntries;
+        m_specialFormats.append( KoDocument::SaveEncrypted );
+        if ( specialOutputFlag == KoDocument::SaveEncrypted )
+            idxSpecialOutputFlag = numSpecialEntries;
+    }
 
     // Insert numSpecialEntries entries with native mimetypes, for the special entries.
     for ( int i=0; i<numSpecialEntries; ++i )
@@ -95,6 +102,8 @@
         filterWidget->setItemText( idx++, i18n("%1 (Uncompressed XML Files)", type->comment() ) );
     if ( addFlatXML )
         filterWidget->setItemText( idx++, i18n("%1 (Flat XML File)", type->comment() ) );
+    if ( addEncrypted )
+        filterWidget->setItemText( idx++, i18n("%1 (Encrypted)", type->comment() ) );
     // if you add an entry here, update numSpecialEntries above and specialEntrySelected() below
 
     // For native format...