From 09f28a9b66c80a08744ba83123e4caecbf8f45e0 Mon Sep 17 00:00:00 2001
From: Paolo Capriotti <p.capriotti@gmail.com>
Date: Fri, 17 Aug 2007 12:08:33 +0200
Subject: [PATCH] When settings change, all tabs are notified. Fixes ticket
 #32.

---
 src/controllers/abstract.h   | 2 ++
 src/controllers/editgame.cpp | 4 ++++
 src/controllers/editgame.h   | 2 ++
 src/graphicalsystem.cpp      | 2 +-
 src/graphicalsystem.h        | 2 +-
 src/mainwindow.cpp           | 6 ++++++
 src/mainwindow.h             | 1 +
 src/ui.cpp                   | 9 +++++++++
 src/ui.h                     | 1 +
 9 files changed, 27 insertions(+), 2 deletions(-)

diff --git a/src/controllers/abstract.h b/src/controllers/abstract.h
index 5a102e9..06986da 100644
--- a/src/controllers/abstract.h
+++ b/src/controllers/abstract.h
@@ -169,6 +169,8 @@ public:
     * Remove an entity from the controller list.
     */
   virtual void removeEntity(const EntityToken&) { }
+  
+  virtual void reloadSettings() = 0;
 };
 
 
diff --git a/src/controllers/editgame.cpp b/src/controllers/editgame.cpp
index 2bc8255..19cb853 100644
--- a/src/controllers/editgame.cpp
+++ b/src/controllers/editgame.cpp
@@ -314,3 +314,7 @@ shared_ptr<Controller> EditGameController::end() {
 
   return Controller::end();
 }
+
+void EditGameController::reloadSettings() {
+  m_graphical->settingsChanged();
+}
diff --git a/src/controllers/editgame.h b/src/controllers/editgame.h
index f709339..a6d7ab4 100644
--- a/src/controllers/editgame.h
+++ b/src/controllers/editgame.h
@@ -71,6 +71,8 @@ public:
 
   virtual boost::shared_ptr<Controller> end();
   virtual void detach();
+  
+  virtual void reloadSettings();
 };
 
 
diff --git a/src/graphicalsystem.cpp b/src/graphicalsystem.cpp
index 7dcfc3c..5b8fcd0 100644
--- a/src/graphicalsystem.cpp
+++ b/src/graphicalsystem.cpp
@@ -46,7 +46,7 @@ GraphicalSystem::GraphicalSystem(ChessTable* view,
 
   m_animator = m_variant->createAnimator(this);
 
-  settings().onChange(this, "settingsChanged", "Loader::Theme");
+//   settings().onChange(this, "settingsChanged", "Loader::Theme");
   settingsChanged();
 
   if (startingPosition)
diff --git a/src/graphicalsystem.h b/src/graphicalsystem.h
index 5355eda..ba85529 100644
--- a/src/graphicalsystem.h
+++ b/src/graphicalsystem.h
@@ -50,7 +50,7 @@ public:
 //                                       Point p3 = Point::invalid(), Point p4 = Point::invalid(),
 //                                       Point p5 = Point::invalid(), Point p6 = Point::invalid() );
 
-private Q_SLOTS:
+public Q_SLOTS:
   /** internal function to listen at setting changes */
   void settingsChanged();
 
diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index 9375c09..ce8a325 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -90,6 +90,8 @@ MainWindow::MainWindow(const QString& variant)
   addDockWidget(Qt::BottomDockWidgetArea, console_dock, Qt::Horizontal);
   console_dock->setWindowFlags(console_dock->windowFlags() & ~Qt::WindowStaysOnTopHint);
   console_dock->show();
+  
+  settings().onChange(this, "settingsChanged");
 
   connect(board, SIGNAL(error(ErrorCode)), this, SLOT(displayErrorMessage(ErrorCode)));
   //BROKEN connect(board->clock(), SIGNAL(labelClicked(int)), &ui(), SLOT(setTurn(int)));
@@ -656,5 +658,9 @@ void MainWindow::preferences() {
     dialog.apply();
 }
 
+void MainWindow::settingsChanged() {
+  ui().reloadSettings();
+}
+
 
 
diff --git a/src/mainwindow.h b/src/mainwindow.h
index d93a81d..4d18dd8 100644
--- a/src/mainwindow.h
+++ b/src/mainwindow.h
@@ -128,6 +128,7 @@ public Q_SLOTS:
 
 //  void prefHighlight();
   void preferences();
+  void settingsChanged();
 };
 
 
diff --git a/src/ui.cpp b/src/ui.cpp
index 3d4f381..f4d61bb 100644
--- a/src/ui.cpp
+++ b/src/ui.cpp
@@ -169,3 +169,12 @@ QString UI::currentVariant() const {
   return controller()->variant();
 }
 
+void UI::reloadSettings() {
+  for (ControllerMap::iterator it = m_controller.begin(),
+       end = m_controller.end();
+       it != end;
+       ++it) {
+    it->second->reloadSettings();
+  }
+}
+
diff --git a/src/ui.h b/src/ui.h
index 8542c61..f1d2c4a 100644
--- a/src/ui.h
+++ b/src/ui.h
@@ -69,6 +69,7 @@ public Q_SLOTS:
   void detach();
   
   QString currentVariant() const;
+  void reloadSettings();
 };
 
 #endif
-- 
2.11.4.GIT