From 8f85db2a32cab4bad987b2100424fbaf42f6ed26 Mon Sep 17 00:00:00 2001
From: Thomas McGuire <mcguire@kde.org>
Date: Mon, 25 Apr 2011 00:50:43 +0100
Subject: [PATCH 2/2] Implement readOnly() for Akonadi kresources.

Now it doesn't ask me if I want to save in my local calendar
or in my Facebook folder anymore, since only the local calendar
is writeable.

REVIEW: 101229
---
 kresources/kabc/resourceakonadi.cpp       |    5 +++++
 kresources/kabc/resourceakonadi.h         |    2 ++
 kresources/kcal/resourceakonadi.cpp       |    5 +++++
 kresources/kcal/resourceakonadi.h         |    2 ++
 kresources/shared/sharedresourceprivate.h |    5 +++++
 kresources/shared/subresourcemodel.h      |   13 +++++++++++++
 6 files changed, 32 insertions(+)

diff --git a/kresources/kabc/resourceakonadi.cpp b/kresources/kabc/resourceakonadi.cpp
index d2ea349..39edf6e 100644
--- a/kresources/kabc/resourceakonadi.cpp
+++ b/kresources/kabc/resourceakonadi.cpp
@@ -249,5 +249,10 @@ void ResourceAkonadi::setSubresourceCompletionWeight( const QString &subResource
   }
 }
 
+bool ResourceAkonadi::readOnly() const
+{
+  return d->isReadOnly();
+}
+
 #include "resourceakonadi.moc"
 // kate: space-indent on; indent-width 2; replace-tabs on;
diff --git a/kresources/kabc/resourceakonadi.h b/kresources/kabc/resourceakonadi.h
index f2075a4..747a0c1 100644
--- a/kresources/kabc/resourceakonadi.h
+++ b/kresources/kabc/resourceakonadi.h
@@ -73,6 +73,8 @@ class ResourceAkonadi : public ResourceABC, public SharedResourceIface
     virtual QStringList subresources() const;
     virtual QMap<QString, QString> uidToResourceMap() const;
 
+    virtual bool readOnly() const;
+
     StoreConfigIface &storeConfig();
 
   public Q_SLOTS:
diff --git a/kresources/kcal/resourceakonadi.cpp b/kresources/kcal/resourceakonadi.cpp
index d2c9415..9552ffa 100644
--- a/kresources/kcal/resourceakonadi.cpp
+++ b/kresources/kcal/resourceakonadi.cpp
@@ -432,6 +432,11 @@ void ResourceAkonadi::doClose()
   d->doClose();
 }
 
+bool ResourceAkonadi::readOnly() const
+{
+  return d->isReadOnly();
+}
+
 #include "resourceakonadi.moc"
 
 // kate: space-indent on; indent-width 2; replace-tabs on;
diff --git a/kresources/kcal/resourceakonadi.h b/kresources/kcal/resourceakonadi.h
index a220616..f7ee77d 100644
--- a/kresources/kcal/resourceakonadi.h
+++ b/kresources/kcal/resourceakonadi.h
@@ -140,6 +140,8 @@ class ResourceAkonadi : public ResourceCalendar, public SharedResourceIface
 
     virtual QString infoText() const;
 
+    virtual bool readOnly() const;
+
   protected:
     virtual bool doLoad( bool syncCache );
 
diff --git a/kresources/shared/sharedresourceprivate.h b/kresources/shared/sharedresourceprivate.h
index 8019204..ea551d5 100644
--- a/kresources/shared/sharedresourceprivate.h
+++ b/kresources/shared/sharedresourceprivate.h
@@ -68,6 +68,11 @@ class SharedResourcePrivate : public ResourcePrivateBase
       return mModel.subResource( id );
     }
 
+    bool isReadOnly() const
+    {
+      return !mModel.hasWritableSubResource();
+    }
+
   protected:
      SubResourceModelClass mModel;
 
diff --git a/kresources/shared/subresourcemodel.h b/kresources/shared/subresourcemodel.h
index b6f4dc2..956a0ff 100644
--- a/kresources/shared/subresourcemodel.h
+++ b/kresources/shared/subresourcemodel.h
@@ -97,6 +97,19 @@ class SubResourceModel : public AbstractSubResourceModel
       return result;
     }
 
+    bool hasWritableSubResource() const
+    {
+      Akonadi::MimeTypeChecker mimeChecker;
+      mimeChecker.setWantedMimeTypes( SubResourceClass::supportedMimeTypes() );
+
+      foreach ( const SubResourceClass *subResource, mSubResourcesByColId ) {
+        if ( subResource->isWritable() && mimeChecker.isWantedCollection( subResource->collection() ) ) {
+          return true;
+        }
+      }
+      return false;
+    }
+
     SubResourceClass *findSubResourceForMappedItem( const QString &kresId ) const
     {
       foreach ( SubResourceClass *subResource, mSubResourcesByColId ) {
-- 
1.7.9.2