Re #21674: Disables settings tab when processing.

- Additionally refreshes save tab when reduction paused/finished.

qt/scientific_interfaces/ISISReflectometry/IReflSaveTabPresenter.h

@@ -48,6 +48,8 @@ public:
 
   /// Tell the presenter something happened
   virtual void notify(IReflSaveTabPresenter::Flag flag) = 0;
+  virtual void onReductionPaused() = 0;
+  virtual void onReductionResumed() = 0;
 };
 }
 }

qt/scientific_interfaces/ISISReflectometry/IReflSettingsPresenter.h

@@ -62,6 +62,9 @@ public:
   virtual void notify(IReflSettingsPresenter::Flag flag) = 0;
   /// Set current instrument name
   virtual void setInstrumentName(const std::string &instName) = 0;
+
+  virtual void onReductionPaused() = 0;
+  virtual void onReductionResumed() = 0;
 };
 }
 }

qt/scientific_interfaces/ISISReflectometry/IReflSettingsTabPresenter.h

@@ -52,6 +52,8 @@ public:
   virtual void setInstrumentName(const std::string &instName) = 0;
   virtual void acceptMainPresenter(IReflMainWindowPresenter *mainPresenter) = 0;
   virtual void settingsChanged(int group) = 0;
+  virtual void onReductionPaused() = 0;
+  virtual void onReductionResumed() = 0;
 };
 }
 }

qt/scientific_interfaces/ISISReflectometry/IReflSettingsView.h

@@ -99,6 +99,8 @@ public:
   /// Set polarisation corrections and parameters enabled/disabled
   virtual void setPolarisationOptionsEnabled(bool enable) = 0;
   virtual void setDetectorCorrectionEnabled(bool enable) = 0;
+  virtual void disableAll() = 0;
+  virtual void enableAll() = 0;
 };
 }
 }

qt/scientific_interfaces/ISISReflectometry/QtReflSettingsView.cpp

@@ -89,6 +89,16 @@ void QtReflSettingsView::connectInstrumentSettingsChangeListeners() {
   connectSettingsChange(m_ui.summationTypeComboBox);
 }
 
+void QtReflSettingsView::disableAll() {
+  m_ui.instSettingsGroup->setEnabled(false);
+  m_ui.expSettingsGroup->setEnabled(false);
+}
+
+void QtReflSettingsView::enableAll() {
+  m_ui.instSettingsGroup->setEnabled(true);
+  m_ui.expSettingsGroup->setEnabled(true);
+}
+
 void QtReflSettingsView::connectExperimentSettingsChangeListeners() {
   connectSettingsChange(m_ui.expSettingsGroup);
   connectSettingsChange(m_ui.analysisModeComboBox);

qt/scientific_interfaces/ISISReflectometry/QtReflSettingsView.h

@@ -108,6 +108,8 @@ public:
   /// Creates hints for 'Stitch1DMany'
   void
   createStitchHints(const std::map<std::string, std::string> &hints) override;
+  void disableAll() override;
+  void enableAll() override;
 
   void showOptionLoadErrors(
       std::vector<InstrumentParameterTypeMissmatch> const &errors,

qt/scientific_interfaces/ISISReflectometry/ReflMainWindowPresenter.cpp

@@ -48,16 +48,28 @@ void ReflMainWindowPresenter::notify(IReflMainWindowPresenter::Flag flag) {
 
   switch (flag) {
   case Flag::ConfirmReductionPausedFlag:
-    m_isProcessing = false;
+    onReductionPaused();
     break;
   case Flag::ConfirmReductionResumedFlag:
-    m_isProcessing = true;
+    onReductionResumed();
     break;
   }
   // Not having a 'default' case is deliberate. gcc issues a warning if there's
   // a flag we aren't handling.
 }
 
+void ReflMainWindowPresenter::onReductionPaused() {
+  m_isProcessing = false;
+  m_savePresenter->onReductionPaused();
+  m_settingsPresenter->onReductionPaused();
+}
+
+void ReflMainWindowPresenter::onReductionResumed() {
+  m_isProcessing = true;
+  m_settingsPresenter->onReductionResumed();
+  m_savePresenter->onReductionResumed();
+}
+
 void ReflMainWindowPresenter::settingsChanged(int group) {
   m_runsPresenter->settingsChanged(group);
 }

qt/scientific_interfaces/ISISReflectometry/ReflMainWindowPresenter.h

@@ -94,6 +94,9 @@ private:
   void pauseReduction() const;
   /// Resumes reduction in the Runs Tab
   void resumeReduction() const;
+
+  void onReductionPaused();
+  void onReductionResumed();
   /// The view we are handling
   IReflMainWindowView *m_view;
   /// The presenter of tab 'Runs'

qt/scientific_interfaces/ISISReflectometry/ReflSaveTabPresenter.cpp

@@ -41,6 +41,10 @@ void ReflSaveTabPresenter::acceptMainPresenter(
   m_mainPresenter = mainPresenter;
 }
 
+void ReflSaveTabPresenter::onReductionPaused() { populateWorkspaceList(); }
+
+void ReflSaveTabPresenter::onReductionResumed() {}
+
 void ReflSaveTabPresenter::notify(IReflSaveTabPresenter::Flag flag) {
   switch (flag) {
   case populateWorkspaceListFlag:
@@ -212,4 +216,4 @@ std::vector<std::string> ReflSaveTabPresenter::getAvailableWorkspaceNames() {
   return validNames;
 }
 }
-}
+}
\ No newline at end of file

qt/scientific_interfaces/ISISReflectometry/ReflSaveTabPresenter.h

@@ -49,6 +49,8 @@ public:
   /// Accept a main presenter
   void acceptMainPresenter(IReflMainWindowPresenter *mainPresenter) override;
   void notify(IReflSaveTabPresenter::Flag flag) override;
+  void onReductionPaused() override;
+  void onReductionResumed() override;
 
 private:
   /// Adds all workspace names to the list of workspaces

qt/scientific_interfaces/ISISReflectometry/ReflSaveTabWidget.ui

@@ -266,7 +266,7 @@
                   </item>
                 </layout>
               </widget>
-            </item>     
+            </item>
             <item row ="5" column="0">
               <widget class="QLabel" name="fileFormatLabel">
                 <property name="text">
@@ -335,7 +335,7 @@
                   </size>
                 </property>
               </spacer>
-            </item>    
+            </item>
           </layout>
         </widget>
       </item>

qt/scientific_interfaces/ISISReflectometry/ReflSettingsPresenter.cpp

@@ -184,6 +184,14 @@ QString ReflSettingsPresenter::asAlgorithmPropertyBool(bool value) {
   return value ? "1" : "0";
 }
 
+void ReflSettingsPresenter::onReductionResumed() {
+  m_view->disableAll();
+}
+
+void ReflSettingsPresenter::onReductionPaused() {
+  m_view->enableAll();
+}
+
 /** Returns global options for 'ReflectometryReductionOneAuto'
  * @return :: Global options for 'ReflectometryReductionOneAuto'
  */

qt/scientific_interfaces/ISISReflectometry/ReflSettingsPresenter.h

@@ -63,6 +63,8 @@ public:
   std::string getTransmissionRuns() const override;
 
   void acceptTabPresenter(IReflSettingsTabPresenter *tabPresenter) override;
+  void onReductionPaused() override;
+  void onReductionResumed() override;
 
 private:
   void createStitchHints();

qt/scientific_interfaces/ISISReflectometry/ReflSettingsTabPresenter.cpp

@@ -51,6 +51,16 @@ void ReflSettingsTabPresenter::setInstrumentName(const std::string &instName) {
     presenter->setInstrumentName(instName);
 }
 
+void ReflSettingsTabPresenter::onReductionResumed() {
+  for(auto presenter : m_settingsPresenters)
+    presenter->onReductionResumed();
+}
+
+void ReflSettingsTabPresenter::onReductionPaused() {
+  for(auto presenter : m_settingsPresenters)
+    presenter->onReductionPaused();
+}
+
 /** Returns values passed for 'Transmission run(s)'
 *
 * @param group :: The group from which to get the values

qt/scientific_interfaces/ISISReflectometry/ReflSettingsTabPresenter.h

@@ -49,6 +49,8 @@ public:
   void setInstrumentName(const std::string &instName) override;
   void acceptMainPresenter(IReflMainWindowPresenter *mainPresenter) override;
   void settingsChanged(int group) override;
+  void onReductionPaused() override;
+  void onReductionResumed() override;
   void
   passSelfToChildren(std::vector<IReflSettingsPresenter *> const &children);