fixed #2044

campcaster/src/modules/widgets/include/LiveSupport/Widgets/Notebook.h

@@ -117,7 +117,7 @@ class Notebook : public Gtk::Alignment
                 virtual void
                 onTabClicked(void)                              throw ()
                 {
-                    notebook->activatePage(index);
+                    notebook->setActivePage(index);
                 }
 
                 /**
@@ -304,13 +304,34 @@ class Notebook : public Gtk::Alignment
         appendPage(Gtk::Widget            & widget,
                    const Glib::ustring    & label)          throw ();
 
+        /**
+         *  Get the number of the active page.
+         *
+         *  @return the index of the active page.
+         */
+        virtual unsigned int
+        getActivePage(void)                                 throw ()
+        {
+            return activePage;
+        }
+
         /**
          *  Make a specific page active.
          *
          *  @param pageNo the index of the page to make active.
          */
         virtual void
-        activatePage(unsigned int   pageNo)                 throw ();
+        setActivePage(unsigned int   pageNo)                throw ();
+
+        /**
+         *  Enable or disable a page in the notebook.
+         *
+         *  @param  pageNo      the index of the page to enable or disable.
+         *  @param  sensitive   true (default) to enable, false to disable.
+         */
+        virtual void
+        setPageSensitive(unsigned int   pageNo,
+                         bool           sensitive)          throw ();
 };
 
 

campcaster/src/modules/widgets/src/Notebook.cxx

@@ -246,7 +246,7 @@ Notebook :: pagesAdded(void)                            throw ()
     }
 
     // reset the active page to 0, and show it
-    activatePage(0);
+    setActivePage(0);
 }
 
 
@@ -254,7 +254,7 @@ Notebook :: pagesAdded(void)                            throw ()
  *  Make a page active
  *----------------------------------------------------------------------------*/
 void
-Notebook :: activatePage(unsigned int   pageNo)         throw ()
+Notebook :: setActivePage(unsigned int   pageNo)        throw ()
 {
     if (pageNo >= pageList.size()) {
         return;
@@ -270,3 +270,15 @@ Notebook :: activatePage(unsigned int   pageNo)         throw ()
 }
 
 
+/*------------------------------------------------------------------------------
+ *  Enable or disable a page in the notebook.
+ *----------------------------------------------------------------------------*/
+void
+Notebook :: setPageSensitive(unsigned int   pageNo,
+                             bool           sensitive)  throw ()
+{
+    if (pageNo < pageList.size()) {
+        pageList[pageNo]->button->setDisabled(!sensitive);
+    }
+}
+

campcaster/src/products/gLiveSupport/src/OptionsWindow.cxx

@@ -967,7 +967,7 @@ OptionsWindow ::  resetEditedKeyBinding(void)                       throw ()
 void
 OptionsWindow :: run(void)                                          throw ()
 {
-    mainNotebook->activatePage(2);      // "Servers"
+    mainNotebook->setActivePage(2);      // "Servers"
     property_window_position().set_value(Gtk::WIN_POS_CENTER_ALWAYS);
     show_all();
     Gtk::Main::run(*this);

campcaster/src/products/gLiveSupport/src/SearchWindow.cxx

@@ -991,7 +991,7 @@ bool
 SearchWindow :: uploadToHub(Ptr<Playable>::Ref  playable)       throw ()
 {
     try {
-        searchInput->activatePage(3);
+        searchInput->setActivePage(3);
         transportList->addUpload(playable);
         
     } catch (XmlRpcException &e) {
@@ -1020,7 +1020,7 @@ SearchWindow :: onDownloadFromHub(void)                         throw ()
         if (playable) {
             if (!gLiveSupport->existsPlayable(playable->getId())) {
                 try {
-                    searchInput->activatePage(3);
+                    searchInput->setActivePage(3);
                     transportList->addDownload(playable);
                     
                 } catch (XmlRpcException &e) {
@@ -1093,8 +1093,13 @@ void
 SearchWindow :: onSearchWhereChanged(void)                      throw ()
 {
     if (searchIsLocal()) {
+        searchInput->setPageSensitive(2, true);
         searchResultsTreeView->set_model(localSearchResults);
     } else {
+        if (searchInput->getActivePage() == 2) {
+            searchInput->setActivePage(0);
+        }
+        searchInput->setPageSensitive(2, false);
         searchResultsTreeView->set_model(remoteSearchResults);
     }