eliminated some uncaught exceptions;

I hope this fixed #1630

livesupport/src/products/gLiveSupport/src/GLiveSupport.cxx

@@ -807,7 +807,7 @@ GLiveSupport :: acquirePlayable(Ptr<const UniqueId>::Ref  id)
 void
 LiveSupport :: GLiveSupport ::
 GLiveSupport :: uncachePlaylist(Ptr<const UniqueId>::Ref  id)
-                                                        throw ()
+                                                        throw (XmlRpcException)
 {
     Ptr<Playlist>::Ref      playlist;
     PlaylistMap::iterator   it;
@@ -829,7 +829,7 @@ GLiveSupport :: uncachePlaylist(Ptr<const UniqueId>::Ref  id)
  *----------------------------------------------------------------------------*/
 void
 LiveSupport :: GLiveSupport ::
-GLiveSupport :: releaseOpennedAudioClips(void)              throw ()
+GLiveSupport :: releaseOpennedAudioClips(void)          throw (XmlRpcException)
 {
     AudioClipMap::iterator   it  = opennedAudioClips->begin();
     AudioClipMap::iterator   end = opennedAudioClips->end();
@@ -853,7 +853,7 @@ GLiveSupport :: releaseOpennedAudioClips(void)              throw ()
  *----------------------------------------------------------------------------*/
 void
 LiveSupport :: GLiveSupport ::
-GLiveSupport :: releaseOpennedPlaylists(void)               throw ()
+GLiveSupport :: releaseOpennedPlaylists(void)           throw (XmlRpcException)
 {
     PlaylistMap::iterator   it  = opennedPlaylists->begin();
     PlaylistMap::iterator   end = opennedPlaylists->end();
@@ -911,7 +911,7 @@ GLiveSupport :: uploadPlaylistArchive(Ptr<const Glib::ustring>::Ref     path)
 void
 LiveSupport :: GLiveSupport ::
 GLiveSupport :: addToScratchpad(Ptr<Playable>::Ref  playable)
-                                                            throw ()
+                                                    throw (XmlRpcException)
 {
     if (playable->getType() == Playable::AudioClipType) {
         acquireAudioClip(playable->getId());
@@ -1631,7 +1631,7 @@ LiveSupport :: GLiveSupport ::
 GLiveSupport :: uploadToHub(Ptr<Playable>::Ref      playable)
                                                             throw ()
 {
-    masterPanel->updateSearchWindow(playable);
+    masterPanel->uploadToHub(playable);
 }
 
 

livesupport/src/products/gLiveSupport/src/GLiveSupport.h

@@ -294,7 +294,8 @@ class GLiveSupport : public LocalizedConfigurable,
          *  @param id the id of the playlist to remove.
          */
         void
-        uncachePlaylist(Ptr<const UniqueId>::Ref  id)           throw ();
+        uncachePlaylist(Ptr<const UniqueId>::Ref  id)
+                                                    throw (XmlRpcException);
         
         /**
          *  The list of keyboard shortcuts for the various windows.
@@ -373,8 +374,14 @@ class GLiveSupport : public LocalizedConfigurable,
             if (cuePlayer.get()) {
                 cuePlayer->deInitialize();
             }
+            try {
                 releaseOpennedAudioClips();
+            } catch (XmlRpcException &e) {
+            }
+            try {
                 releaseOpennedPlaylists();
+            } catch(XmlRpcException &e) {
+            }
         }
 
         /**
@@ -558,7 +565,8 @@ class GLiveSupport : public LocalizedConfigurable,
          *  @param playable the audio clip or playlist to be added
          */
         void
-        addToScratchpad(Ptr<Playable>::Ref  playable)           throw ();
+        addToScratchpad(Ptr<Playable>::Ref  playable)
+                                                    throw (XmlRpcException);
 
         /**
          *  Reset the storage behind GLiveSupport.
@@ -706,13 +714,13 @@ class GLiveSupport : public LocalizedConfigurable,
          *  Release all openned audio clips.
          */
         void
-        releaseOpennedAudioClips(void)                          throw ();
+        releaseOpennedAudioClips(void)              throw (XmlRpcException);
 
         /**
          *  Release all openned playlists.
          */
         void
-        releaseOpennedPlaylists(void)                           throw ();
+        releaseOpennedPlaylists(void)               throw (XmlRpcException);
 
         /**
          *  Add a file to the Live Mode, and update it.

livesupport/src/products/gLiveSupport/src/GLiveSupportTest.cxx

@@ -109,7 +109,7 @@ const std::string   password = "q";
  *  Set up the test environment
  *----------------------------------------------------------------------------*/
 void
-GLiveSupportTest :: setUp(void)                         throw ()
+GLiveSupportTest :: setUp(void)                 throw (CPPUNIT_NS::Exception)
 {
     Gtk::Main kit(0, 0);
 
@@ -146,7 +146,9 @@ GLiveSupportTest :: setUp(void)                         throw ()
     }
     ifs.close();
 
+    CPPUNIT_ASSERT_NO_THROW(
         gLiveSupport->resetStorage();
+    );
 
     if (!gLiveSupport->login(login, password)) {
         std::cerr << "gLiveSupport unable to log in" << std::endl;

livesupport/src/products/gLiveSupport/src/GLiveSupportTest.h

@@ -136,7 +136,7 @@ class GLiveSupportTest : public BaseTestMethod
          *  Set up the environment for the test case.
          */
         void
-        setUp(void)                                     throw ();
+        setUp(void)                             throw (CPPUNIT_NS::Exception);
 
         /**
          *  Clean up the environment after the test case.

livesupport/src/products/gLiveSupport/src/LiveModeWindow.cxx

@@ -287,7 +287,12 @@ LiveModeWindow :: onOutputPlay(void)                                throw ()
         Ptr<Playable>::Ref  playable = (*iter)[modelColumns.playableColumn];
         gLiveSupport->setNowPlaying(playable);
         treeView->removeItem(iter);
+        try {
             gLiveSupport->playOutputAudio(playable);
+        } catch (std::logic_error &e) {
+            std::cerr << "cannot play on live mode output device: "
+                      << e.what() << std::endl;
+        }
     }
 }
 

livesupport/src/products/gLiveSupport/src/MasterPanelWindow.cxx

@@ -549,16 +549,26 @@ MasterPanelWindow :: updateSchedulerWindow(
             return;
         }
         
+        try {
             schedulerWindow.reset(new SchedulerWindow(gLiveSupport,
                                                       bundle,
                                                       schedulerButton));
+        } catch (XmlRpcException &e) {
+            std::cerr << e.what() << std::endl;
+            return;
+        }
     }
     
     if (time.get()) {
         schedulerWindow->setTime(time);
     }
     
+    try {
         schedulerWindow->showContents();
+    } catch (XmlRpcException &e) {
+        std::cerr << e.what() << std::endl;
+        return;
+    }
 
     if (!schedulerWindow->is_visible()) {
         schedulerWindow->show();
@@ -570,8 +580,7 @@ MasterPanelWindow :: updateSchedulerWindow(
  *  The event when the Search button has been clicked.
  *----------------------------------------------------------------------------*/
 void
-MasterPanelWindow :: updateSearchWindow(Ptr<Playable>::Ref    playable)
+MasterPanelWindow :: updateSearchWindow(void)                       throw ()
-                                                                    throw ()
 {
     if (!searchWindow.get()) {
         Ptr<ResourceBundle>::Ref    bundle;
@@ -587,12 +596,7 @@ MasterPanelWindow :: updateSearchWindow(Ptr<Playable>::Ref    playable)
                                             searchButton));
     }
     
-    bool    dontWantUploadOrItWasOK = true;
+    if (!searchWindow->is_visible()) {
-    if (playable) {
-        dontWantUploadOrItWasOK = searchWindow->uploadToHub(playable);
-    }
-    
-    if (dontWantUploadOrItWasOK && !searchWindow->is_visible()) {
         searchWindow->show();
     }
 }
@@ -817,3 +821,33 @@ MasterPanelWindow :: onKeyPressed(GdkEventKey *    event)           throw ()
     return false;
 }
 
+
+/*------------------------------------------------------------------------------
+ *  The event when the Search button has been clicked.
+ *----------------------------------------------------------------------------*/
+void
+MasterPanelWindow :: uploadToHub(Ptr<Playable>::Ref     playable)
+                                                                    throw ()
+{
+    if (!searchWindow.get()) {
+        Ptr<ResourceBundle>::Ref    bundle;
+        try {
+            bundle       = getBundle("searchWindow");
+        } catch (std::invalid_argument &e) {
+            std::cerr << e.what() << std::endl;
+            return;
+        }
+
+        searchWindow.reset(new SearchWindow(gLiveSupport,
+                                            bundle,
+                                            searchButton));
+    }
+    
+    bool    success = searchWindow->uploadToHub(playable);
+    
+    if (success && !searchWindow->is_visible()) {
+        searchWindow->show();
+    }
+}
+
+

livesupport/src/products/gLiveSupport/src/MasterPanelWindow.h

@@ -495,14 +495,9 @@ class MasterPanelWindow : public Gtk::Window, public LocalizedObject
 
         /**
          *  Update the Search Window.
-         *
-         *  @param  playable    (optional) add this item to the pending "upload
-         *                      to hub" tasks displayed in the Transports tab.
          */
         void
-        updateSearchWindow(Ptr<Playable>::Ref       playable
+        updateSearchWindow(void)                                throw ();
-                                                    = Ptr<Playable>::Ref())
-                                                                throw ();
 
         /**
          *  Update the Options Window
@@ -525,6 +520,16 @@ class MasterPanelWindow : public Gtk::Window, public LocalizedObject
          */
         void
         setNowPlaying(Ptr<Playable>::Ref    playable)           throw ();
+
+        /**
+         *  Upload a Playable object to the network hub.
+         *  And display it in the Transports tab of the Search Window.
+         *
+         *  @param  playable    the audio clip or playlist to be uploaded.
+         */
+        void
+        uploadToHub(Ptr<Playable>::Ref      playable)           throw ();
+
 };
 
 /* ================================================= external data structures */

livesupport/src/products/gLiveSupport/src/SchedulerWindow.cxx

@@ -73,7 +73,7 @@ SchedulerWindow :: SchedulerWindow (
                             Ptr<GLiveSupport>::Ref      gLiveSupport,
                             Ptr<ResourceBundle>::Ref    bundle,
                             Button *                    windowOpenerButton)
-                                                                    throw ()
+                                                    throw (XmlRpcException)
           : GuiWindow(gLiveSupport,
                       bundle, 
                       WidgetConstants::schedulerWindowTitleImage,
@@ -258,7 +258,10 @@ SchedulerWindow :: onDateSelected (void)                            throw ()
             showContents();
         }
     } catch (std::out_of_range &e) {
-        // TODO: report error
+        // TODO: report date out of range error
+        std::cerr << e.what() << std::endl;
+    } catch (std::out_of_range &e) {
+        // TODO: report storage server error
         std::cerr << e.what() << std::endl;
     }
 }
@@ -280,7 +283,7 @@ SchedulerWindow :: setTime(Ptr<boost::posix_time::ptime>::Ref  time)
  *  date
  *----------------------------------------------------------------------------*/
 void
-SchedulerWindow :: showContents(void)                               throw ()
+SchedulerWindow :: showContents(void)               throw (XmlRpcException)
 {
     calendar->select_month(selectedDate->month() - 1, selectedDate->year());
     calendar->select_day(selectedDate->day());
@@ -372,7 +375,12 @@ SchedulerWindow :: onDeleteItem(void)                               throw ()
             } catch (XmlRpcException &e) {
                 // TODO: signal error here
             }
+            
+            try {
                 showContents();
+            } catch (XmlRpcException &e) {
+                // TODO: signal error here
+            }
         }
     }
 }

livesupport/src/products/gLiveSupport/src/SchedulerWindow.h

@@ -266,7 +266,7 @@ class SchedulerWindow : public GuiWindow
         SchedulerWindow(Ptr<GLiveSupport>::Ref      gLiveSupport,
                         Ptr<ResourceBundle>::Ref    bundle,
                         Button *                    windowOpenerButton)
-                                                                    throw ();
+                                                    throw (XmlRpcException);
 
         /**
          *  Virtual destructor.
@@ -288,7 +288,7 @@ class SchedulerWindow : public GuiWindow
          *  Update the display, with regards to the currently selected day.
          */
         virtual void
-        showContents(void)                                          throw ();
+        showContents(void)                          throw (XmlRpcException);
 
 };
 

livesupport/src/products/gLiveSupport/src/ScratchpadWindow.cxx

@@ -289,7 +289,14 @@ ScratchpadWindow :: onAddToPlaylistButtonClicked (void)         throw ()
         Gtk::TreeIter   ti = treeModel->get_iter(*iter);
         if (ti) {
             Ptr<Playable>::Ref  playable = (*ti)[modelColumns.playableColumn];
+            try {
                 gLiveSupport->addToPlaylist(playable->getId());
+            } catch (XmlRpcException &e) {
+                // just ignore the bad items
+                std::cerr << "error in ScratchpadWindow::"
+                             "onAddToPlaylistButtonClicked(): "
+                          << e.what() << std::endl;
+            }
         }
     }
 }
@@ -445,7 +452,13 @@ void
 ScratchpadWindow :: onAddToPlaylist(void)                       throw ()
 {
     Ptr<Playable>::Ref  playable = currentRow[modelColumns.playableColumn];
+    try {
         gLiveSupport->addToPlaylist(playable->getId());
+    } catch (XmlRpcException &e) {
+        std::cerr << "error in ScratchpadWindow::onAddToPlaylist(): "
+                    << e.what() << std::endl;
+        return;
+    }
 }
 
 
@@ -459,18 +472,25 @@ ScratchpadWindow :: onSchedulePlaylist(void)                    throw ()
     Ptr<Playable>::Ref  playable = currentRow[modelColumns.playableColumn];
     Ptr<UniqueId>::Ref  uid      = playable->getId();
     
+    Ptr<ResourceBundle>::Ref    bundle;
+    Ptr<Playlist>::Ref          playlist;
+    
+    try {
         if (!gLiveSupport->existsPlaylist(uid)) {
             return;
         }
 
-    Ptr<Playlist>::Ref  playlist = gLiveSupport->getPlaylist(uid);
+        playlist    = gLiveSupport->getPlaylist(uid);
 
-    Ptr<ResourceBundle>::Ref    bundle;
-    try {
         bundle      = gLiveSupport->getBundle("schedulePlaylistWindow");
+
     } catch (std::invalid_argument &e) {
         std::cerr << e.what() << std::endl;
         return;
+    } catch (XmlRpcException &e) {
+        std::cerr << "error in ScratchpadWindow::onSchedulePlaylist(): "
+                  << e.what() << std::endl;
+        return;
     }
     
     // TODO: this should be somewhere else; figure out where
@@ -505,6 +525,7 @@ ScratchpadWindow :: onExportPlaylist(void)                      throw ()
     Ptr<Playable>::Ref  playable = currentRow[modelColumns.playableColumn];
     Ptr<Playlist>::Ref  playlist = playable->getPlaylist();
     
+    try {
         if (playlist) {
             exportPlaylistWindow.reset(new ExportPlaylistWindow(
                                 gLiveSupport,
@@ -513,6 +534,9 @@ ScratchpadWindow :: onExportPlaylist(void)                      throw ()
             exportPlaylistWindow->set_transient_for(*this);
             Gtk::Main::run(*exportPlaylistWindow);
         }
+    } catch (std::invalid_argument &e) {
+        std::cerr << e.what() << std::endl;
+    }
 }
 
 
@@ -609,6 +633,17 @@ void
 ScratchpadWindow :: addItem(Ptr<Playable>::Ref    playable)
                                                                 throw ()
 {
+    // cache the item if it hasn't been cached yet
+    if (!playable->getToken()) {
+        try {
+            gLiveSupport->acquirePlayable(playable->getId());
+        } catch (XmlRpcException &e) {
+            std::cerr << "could not acquire playable in ScratchpadWindow: "
+                      << e.what() << std::endl;
+            return;
+        }
+    }
+    
     removeItem(playable->getId());
     
     Gtk::TreeModel::Row     row = *treeModel->prepend();
@@ -631,11 +666,6 @@ ScratchpadWindow :: addItem(Ptr<Playable>::Ref    playable)
     
     row[modelColumns.titleColumn]         = Glib::Markup::escape_text(
                                                         *playable->getTitle());
-    
-    // cache the item if it hasn't been cached yet
-    if (!playable->getToken()) {
-        gLiveSupport->acquirePlayable(playable->getId());
-    }
 }
 
 
@@ -646,7 +676,15 @@ void
 ScratchpadWindow :: addItem(Ptr<const UniqueId>::Ref    id)
                                                                 throw ()
 {
-    Ptr<Playable>::Ref  playable = gLiveSupport->acquirePlayable(id);
+    Ptr<Playable>::Ref  playable;
+    try {
+        playable = gLiveSupport->acquirePlayable(id);
+    } catch (XmlRpcException &e) {
+        std::cerr << "could not acquire playable in ScratchpadWindow: "
+                    << e.what() << std::endl;
+        return;
+    }
+    
     addItem(playable);
 }
 

livesupport/src/products/gLiveSupport/src/SearchWindow.cxx

@@ -702,7 +702,12 @@ SearchWindow :: onAddToScratchpad(void)                         throw ()
     if (iter) {
         Ptr<Playable>::Ref  playable = (*iter)[modelColumns.playableColumn];
         if (playable) {
+            try {
                 gLiveSupport->addToScratchpad(playable);
+            } catch (XmlRpcException &e) {
+                std::cerr << "error in SearchWindow::onAddToScratchpad(): "
+                          << e.what() << std::endl;
+            }
         }
     }
 }
@@ -722,7 +727,12 @@ SearchWindow :: onAddToLiveMode(void)                           throw ()
         Ptr<Playable>::Ref  playable = (*iter)[modelColumns.playableColumn];
         if (playable) {
             gLiveSupport->addToLiveMode(playable);
+            try {
                 gLiveSupport->addToScratchpad(playable);
+            } catch (XmlRpcException &e) {
+                std::cerr << "error in SearchWindow::onAddToLiveMode(): "
+                          << e.what() << std::endl;
+            }
         }
     }
 }
@@ -744,10 +754,15 @@ SearchWindow :: onExportPlaylist(void)                          throw ()
         if (playable) {
             Ptr<Playlist>::Ref  playlist = playable->getPlaylist();
             if (playlist) {
+                try {
                     exportPlaylistWindow.reset(new ExportPlaylistWindow(
                                 gLiveSupport,
                                 gLiveSupport->getBundle("exportPlaylistWindow"),
                                 playlist));
+                } catch (XmlRpcException &e) {
+                    std::cerr << e.what() << std::endl;
+                    return;
+                }
                 exportPlaylistWindow->set_transient_for(*this);
                 Gtk::Main::run(*exportPlaylistWindow);
             }

livesupport/src/products/gLiveSupport/src/SimplePlaylistManagementWindow.cxx

@@ -318,7 +318,12 @@ SimplePlaylistManagementWindow :: cancelPlaylist(void)        throw ()
             DialogWindow::ButtonType    result = dialogWindow->run();
             switch (result) {
                 case DialogWindow::noButton:
+                                try {
                                     gLiveSupport->cancelEditedPlaylist();
+                                } catch (XmlRpcException &e) {
+                                    std::cerr << e.what() << std::endl;
+                                    return false;
+                                }
                                 break;
 
                 case DialogWindow::yesButton:
@@ -425,7 +430,14 @@ SimplePlaylistManagementWindow :: onTitleEdited(void)               throw()
 {
     Ptr<Playlist>::Ref          playlist = gLiveSupport->getEditedPlaylist();
     if (!playlist) {
+        try {
             playlist = gLiveSupport->openPlaylistForEditing();
+        } catch (XmlRpcException &e) {
+            std::cerr << "error in SimplePlaylistManagementWindow::"
+                         "onTitleEdited(): "
+                      << e.what() << std::endl;
+            return;
+        }
     }
     Ptr<Glib::ustring>::Ref     title(new Glib::ustring(
                                                     nameEntry->get_text()));