replaced return value of DocumentManager::addDocument with a signal

apps/opencs/CMakeLists.txt

@@ -5,11 +5,11 @@ opencs_units (. editor)
 set (CMAKE_BUILD_TYPE DEBUG)
 
 opencs_units (model/doc
-    document operation saving
+    document operation saving documentmanager
     )
 
 opencs_units_noqt (model/doc
-    documentmanager stage savingstate savingstages
+    stage savingstate savingstages
     )
 
 opencs_hdrs_noqt (model/doc

apps/opencs/editor.cpp

@@ -37,6 +37,9 @@ CS::Editor::Editor (OgreInit::OgreInit& ogreInit)
     mNewGame.setLocalData (mLocal);
     mFileDialog.setLocalData (mLocal);
 
+    connect (&mDocumentManager, SIGNAL (documentAdded (CSMDoc::Document *)),
+        this, SLOT (documentAdded (CSMDoc::Document *)));
+
     connect (&mViewManager, SIGNAL (newGameRequest ()), this, SLOT (createGame ()));
     connect (&mViewManager, SIGNAL (newAddonRequest ()), this, SLOT (createAddon ()));
     connect (&mViewManager, SIGNAL (loadDocumentRequest ()), this, SLOT (loadDocument ()));
@@ -150,9 +153,8 @@ void CS::Editor::openFiles (const boost::filesystem::path &savePath)
     foreach (const QString &path, mFileDialog.selectedFilePaths())
         files.push_back(path.toUtf8().constData());
 
-    CSMDoc::Document *document = mDocumentManager.addDocument (files, savePath, false);
+    mDocumentManager.addDocument (files, savePath, false);
 
-    mViewManager.addView (document);
     mFileDialog.hide();
 }
 
@@ -166,9 +168,8 @@ void CS::Editor::createNewFile (const boost::filesystem::path &savePath)
 
     files.push_back(mFileDialog.filename().toUtf8().constData());
 
-    CSMDoc::Document *document = mDocumentManager.addDocument (files, savePath, true);
+    mDocumentManager.addDocument (files, savePath, true);
 
-    mViewManager.addView (document);
     mFileDialog.hide();
 }
 
@@ -178,9 +179,7 @@ void CS::Editor::createNewGame (const boost::filesystem::path& file)
 
     files.push_back (file);
 
-    CSMDoc::Document *document = mDocumentManager.addDocument (files, file, true);
-
-    mViewManager.addView (document);
+    mDocumentManager.addDocument (files, file, true);
 
     mNewGame.hide();
 }
@@ -287,3 +286,8 @@ std::auto_ptr<sh::Factory> CS::Editor::setupGraphics()
 
     return factory;
 }
+
+void CS::Editor::documentAdded (CSMDoc::Document *document)
+{
+    mViewManager.addView (document);
+}

apps/opencs/editor.hpp

@@ -85,6 +85,8 @@ namespace CS
 
             void showSettings();
 
+            void documentAdded (CSMDoc::Document *document);
+
         private:
 
             QString mIpcServerName;

apps/opencs/model/doc/documentmanager.cpp

@@ -27,14 +27,14 @@ CSMDoc::DocumentManager::~DocumentManager()
         delete *iter;
 }
 
-CSMDoc::Document *CSMDoc::DocumentManager::addDocument (const std::vector<boost::filesystem::path>& files, const boost::filesystem::path& savePath,
+void CSMDoc::DocumentManager::addDocument (const std::vector<boost::filesystem::path>& files, const boost::filesystem::path& savePath,
     bool new_)
 {
     Document *document = new Document (mConfiguration, files, savePath, mResDir, new_);
 
     mDocuments.push_back (document);
 
-    return document;
+    emit documentAdded (document);
 }
 
 bool CSMDoc::DocumentManager::removeDocument (Document *document)

apps/opencs/model/doc/documentmanager.hpp

@@ -6,6 +6,8 @@
 
 #include <boost/filesystem/path.hpp>
 
+#include <QObject>
+
 namespace Files
 {
     class ConfigurationManager;
@@ -15,8 +17,10 @@ namespace CSMDoc
 {
     class Document;
 
-    class DocumentManager
+    class DocumentManager : public QObject
     {
+            Q_OBJECT
+
             std::vector<Document *> mDocuments;
             const Files::ConfigurationManager& mConfiguration;
 
@@ -29,20 +33,23 @@ namespace CSMDoc
 
             ~DocumentManager();
 
-            Document *addDocument (const std::vector< boost::filesystem::path >& files,
-                                   const boost::filesystem::path& savePath,
-                                   bool new_);
-            ///< The ownership of the returned document is not transferred to the caller.
-            ///
-            /// \param new_ Do not load the last content file in \a files and instead create in an
+            void addDocument (const std::vector< boost::filesystem::path >& files,
+                const boost::filesystem::path& savePath, bool new_);
+            ///< \param new_ Do not load the last content file in \a files and instead create in an
             /// appropriate way.
 
             bool removeDocument (Document *document);
             ///< \return last document removed?
+
 	    void setResourceDir (const boost::filesystem::path& parResDir);
-	    
-    private:
+
+        private:
+
 	    boost::filesystem::path mResDir;
+
+        signals:
+
+            void documentAdded (CSMDoc::Document *document);
     };
 }