Enable routing option, remove button, misc state management

Author: eiz

SarAsio/configui.cpp

@@ -456,11 +456,23 @@ INT_PTR ApplicationsPropertySheetPage::dialogProc(
             break;
         case WM_COMMAND:
             switch (LOWORD(wparam)) {
+                case 1200: // _enableRouting
+                    _config.enableApplicationRouting =
+                        Button_GetCheck(_enableRouting) == BST_CHECKED;
+                    refreshControls();
+                    changed();
+                    break;
                 case 1203: // _addButton
                     if (HIWORD(wparam) == BN_CLICKED) {
                         onAddApplication();
                     }
 
+                    break;
+                case 1204: // _removeButton
+                    if (HIWORD(wparam) == BN_CLICKED) {
+                        onRemoveApplication();
+                    }
+
                     break;
             }
 
@@ -503,10 +515,16 @@ void ApplicationsPropertySheetPage::initControls()
     ListView_InsertColumn(_listView, 2, &col);
     ListView_SetExtendedListViewStyle(_listView, LVS_EX_FULLROWSELECT);
 
-    refreshApplicationList();
+    refreshControls();
     updateEnabled();
 }
 
+void ApplicationsPropertySheetPage::refreshControls()
+{
+    Button_SetCheck(_enableRouting, _config.enableApplicationRouting);
+    refreshApplicationList();
+}
+
 void ApplicationsPropertySheetPage::refreshApplicationList()
 {
     ListView_DeleteAllItems(_listView);
@@ -536,15 +554,18 @@ void ApplicationsPropertySheetPage::refreshApplicationList()
 
 void ApplicationsPropertySheetPage::updateEnabled()
 {
+    EnableWindow(_listView, _config.enableApplicationRouting);
+    Button_Enable(_addButton, _config.enableApplicationRouting);
     Button_Enable(_removeButton,
+        _config.enableApplicationRouting &&
         ListView_GetSelectedCount(_listView) > 0);
 }
 
 void ApplicationsPropertySheetPage::onOpenApplication()
 {
     auto index = ListView_GetNextItem(_listView, -1, LVNI_SELECTED);
 
-    if (index < 0 || index >= _config.applications.size()) {
+    if (index < 0 || index >= (int)_config.applications.size()) {
         return;
     }
 
@@ -558,6 +579,20 @@ void ApplicationsPropertySheetPage::onOpenApplication()
     }
 }
 
+void ApplicationsPropertySheetPage::onRemoveApplication()
+{
+    auto index = ListView_GetNextItem(_listView, -1, LVNI_SELECTED);
+
+    if (index < 0 || index >= (int)_config.endpoints.size()) {
+        return;
+    }
+
+    _config.applications.erase(_config.applications.begin() + index);
+    refreshApplicationList();
+    updateEnabled();
+    changed();
+}
+
 void ApplicationsPropertySheetPage::onAddApplication()
 {
     ApplicationConfigDialog dlg(_config, ApplicationConfig());

SarAsio/configui.h

@@ -117,10 +117,12 @@ struct ApplicationsPropertySheetPage: public PropertySheetPage
 
 private:
     void initControls();
+    void refreshControls();
     void refreshApplicationList();
     void updateEnabled();
     void onOpenApplication();
     void onAddApplication();
+    void onRemoveApplication();
 
     DriverConfig& _config;
     HWND _enableRouting;