preparations for multiple parallel progress-type operations

apps/opencs/model/doc/document.cpp

@@ -23,7 +23,7 @@ int CSMDoc::Document::getState() const
         state |= State_Modified;
 
     if (mSaveCount)
-        state |= State_Locked | State_Saving | State_Progress;
+        state |= State_Locked | State_Saving;
 
     return state;
 }
@@ -33,7 +33,7 @@ void CSMDoc::Document::save()
     mSaveCount = 1;
     mSaveTimer.start (500);
     emit stateChanged (getState(), this);
-    emit progress (1, 16, this);
+    emit progress (1, 16, State_Saving, this);
 }
 
 void CSMDoc::Document::abortSave()
@@ -51,7 +51,7 @@ void CSMDoc::Document::saving()
 {
     ++mSaveCount;
 
-    emit progress (mSaveCount, 16, this);
+    emit progress (mSaveCount, 16, State_Saving, this);
 
     if (mSaveCount>15)
     {

apps/opencs/model/doc/document.hpp

@@ -17,8 +17,7 @@ namespace CSMDoc
             {
                     State_Modified = 1,
                     State_Locked = 2,
-                    State_Saving = 4,
+                    State_Saving = 4
-                    State_Progress = 8
             };
 
             QUndoStack mUndoStack;
@@ -46,7 +45,7 @@ namespace CSMDoc
 
             void stateChanged (int state, CSMDoc::Document *document);
 
-            void progress (int current, int max, CSMDoc::Document *document);
+            void progress (int current, int max, int type, CSMDoc::Document *document);
 
         private slots:
 

apps/opencs/view/doc/view.cpp

@@ -20,10 +20,9 @@ void CSVDoc::View::setupFileMenu()
 {
     QMenu *file = menuBar()->addMenu (tr ("&File"));
 
-    QAction *save = new QAction (tr ("&Save"), this);
+    mSave = new QAction (tr ("&Save"), this);
-    connect (save, SIGNAL (triggered()), this, SLOT (save()));
+    connect (mSave, SIGNAL (triggered()), this, SLOT (save()));
-    file->addAction (save);
+    file->addAction (mSave);
-    mEditingActions.push_back (save);
 }
 
 void CSVDoc::View::setupEditMenu()
@@ -85,6 +84,8 @@ void CSVDoc::View::updateActions()
 
     mUndo->setEnabled (editing & mDocument->getUndoStack().canUndo());
     mRedo->setEnabled (editing & mDocument->getUndoStack().canRedo());
+
+    mSave->setEnabled (!(mDocument->getState() & CSMDoc::Document::State_Saving));
 }
 
 CSVDoc::View::View (ViewManager& viewManager, CSMDoc::Document *document, int totalViews)
@@ -121,7 +122,7 @@ void CSVDoc::View::updateDocumentState()
     updateActions();
 }
 
-void CSVDoc::View::updateProgress (int current, int max)
+void CSVDoc::View::updateProgress (int current, int max, int type)
 {
 
 }

apps/opencs/view/doc/view.hpp

@@ -26,6 +26,7 @@ namespace CSVDoc
             int mViewTotal;
             QAction *mUndo;
             QAction *mRedo;
+            QAction *mSave;
             std::vector<QAction *> mEditingActions;
 
             // not implemented
@@ -61,7 +62,7 @@ namespace CSVDoc
 
             void updateDocumentState();
 
-            void updateProgress (int current, int max);
+            void updateProgress (int current, int max, int type);
 
         private slots:
 

apps/opencs/view/doc/viewmanager.cpp

@@ -46,8 +46,8 @@ CSVDoc::View *CSVDoc::ViewManager::addView (CSMDoc::Document *document)
         connect (document, SIGNAL (stateChanged (int, CSMDoc::Document *)),
             this, SLOT (documentStateChanged (int, CSMDoc::Document *)));
 
-        connect (document, SIGNAL (progress (int, int, CSMDoc::Document *)),
+        connect (document, SIGNAL (progress (int, int, int, CSMDoc::Document *)),
-            this, SLOT (progress (int, int, CSMDoc::Document *)));
+            this, SLOT (progress (int, int, int, CSMDoc::Document *)));
     }
 
     View *view = new View (*this, document, countViews (document)+1);
@@ -102,9 +102,9 @@ void CSVDoc::ViewManager::documentStateChanged (int state, CSMDoc::Document *doc
                 (*iter)->updateDocumentState();
 }
 
-void CSVDoc::ViewManager::progress (int current, int max, CSMDoc::Document *document)
+void CSVDoc::ViewManager::progress (int current, int max, int type, CSMDoc::Document *document)
 {
     for (std::vector<View *>::const_iterator iter (mViews.begin()); iter!=mViews.end(); ++iter)
             if ((*iter)->getDocument()==document)
-                (*iter)->updateProgress (current, max);
+                (*iter)->updateProgress (current, max, type);
 }

apps/opencs/view/doc/viewmanager.hpp

@@ -46,7 +46,7 @@ namespace CSVDoc
 
             void documentStateChanged (int state, CSMDoc::Document *document);
 
-            void progress (int current, int max, CSMDoc::Document *document);
+            void progress (int current, int max, int type, CSMDoc::Document *document);
     };
 
 }