display load error messages in loading window

apps/opencs/model/doc/documentmanager.cpp

@@ -35,6 +35,8 @@ CSMDoc::DocumentManager::DocumentManager (const Files::ConfigurationManager& con
         this, SIGNAL (nextRecord (CSMDoc::Document *)));
     connect (this, SIGNAL (cancelLoading (CSMDoc::Document *)),
         &mLoader, SLOT (abortLoading (CSMDoc::Document *)));
+    connect (&mLoader, SIGNAL (loadMessage (CSMDoc::Document *, const std::string&)),
+        this, SIGNAL (loadMessage (CSMDoc::Document *, const std::string&)));
 }
 
 CSMDoc::DocumentManager::~DocumentManager()

apps/opencs/model/doc/documentmanager.hpp

@@ -79,6 +79,8 @@ namespace CSMDoc
             void nextRecord (CSMDoc::Document *document);
 
             void cancelLoading (CSMDoc::Document *document);
+
+            void loadMessage (CSMDoc::Document *document, const std::string& message);
     };
 }
 

apps/opencs/model/doc/loader.cpp

@@ -63,7 +63,10 @@ void CSMDoc::Loader::load()
 
             for (CSMDoc::Stage::Messages::const_iterator iter (messages.begin());
                 iter!=messages.end(); ++iter)
+            {
                 document->getReport (log)->add (iter->first, iter->second);
+                emit loadMessage (document, iter->second);
+            }
 
             emit nextRecord (document);
 

apps/opencs/model/doc/loader.hpp

@@ -62,6 +62,9 @@ namespace CSMDoc
             ///< \note This signal is only given once per group of records. The group size is
             /// approximately the total number of records divided by the steps value of the
             /// previous nextStage signal.
+
+            void loadMessage (CSMDoc::Document *document, const std::string& message);
+            ///< Non-critical load error or warning
     };
 }
 

apps/opencs/view/doc/loader.cpp

@@ -7,6 +7,7 @@
 #include <QCursor>
 #include <QDialogButtonBox>
 #include <QCloseEvent>
+#include <QListWidget>
 
 #include "../../model/doc/document.hpp"
 
@@ -58,6 +59,11 @@ CSVDoc::LoadingDocument::LoadingDocument (CSMDoc::Document *document)
 
     layout->addWidget (mError);
 
+    // other messages
+    mMessages = new QListWidget (this);
+
+    layout->addWidget (mMessages);
+
     // buttons
     mButtons = new QDialogButtonBox (QDialogButtonBox::Cancel, Qt::Horizontal, this);
 
@@ -97,6 +103,11 @@ void CSVDoc::LoadingDocument::abort (const std::string& error)
     mButtons->setStandardButtons (QDialogButtonBox::Close);
 }
 
+void CSVDoc::LoadingDocument::addMessage (const std::string& message)
+{
+    new QListWidgetItem (QString::fromUtf8 (message.c_str()), mMessages);
+}
+
 void CSVDoc::LoadingDocument::cancel()
 {
     if (!mAborted)
@@ -169,3 +180,11 @@ void CSVDoc::Loader::nextRecord (CSMDoc::Document *document)
     if (iter!=mDocuments.end())
         iter->second->nextRecord();
 }
+
+void CSVDoc::Loader::loadMessage (CSMDoc::Document *document, const std::string& message)
+{
+    std::map<CSMDoc::Document *, LoadingDocument *>::iterator iter = mDocuments.find (document);
+
+    if (iter!=mDocuments.end())
+        iter->second->addMessage (message);
+}

apps/opencs/view/doc/loader.hpp

@@ -10,6 +10,7 @@
 class QLabel;
 class QProgressBar;
 class QDialogButtonBox;
+class QListWidget;
 
 namespace CSMDoc
 {
@@ -29,6 +30,7 @@ namespace CSVDoc
             bool mAborted;
             QDialogButtonBox *mButtons;
             QLabel *mError;
+            QListWidget *mMessages;
 
         private:
 
@@ -44,6 +46,8 @@ namespace CSVDoc
 
             void abort (const std::string& error);
 
+            void addMessage (const std::string& message);
+
         private slots:
 
             void cancel();
@@ -85,6 +89,8 @@ namespace CSVDoc
             void nextStage (CSMDoc::Document *document, const std::string& name, int steps);
 
             void nextRecord (CSMDoc::Document *document);
+
+            void loadMessage (CSMDoc::Document *document, const std::string& message);
     };
 }
 

apps/opencs/view/doc/viewmanager.cpp

@@ -100,6 +100,10 @@ CSVDoc::ViewManager::ViewManager (CSMDoc::DocumentManager& documentManager)
         &mDocumentManager, SIGNAL (nextRecord (CSMDoc::Document *)),
         &mLoader, SLOT (nextRecord (CSMDoc::Document *)));
 
+    connect (
+        &mDocumentManager, SIGNAL (loadMessage (CSMDoc::Document *, const std::string&)),
+        &mLoader, SLOT (loadMessage (CSMDoc::Document *, const std::string&)));
+
     connect (
         &mLoader, SIGNAL (cancel (CSMDoc::Document *)),
         &mDocumentManager, SIGNAL (cancelLoading (CSMDoc::Document *)));