updated copyright message

[modules/gui.git] / src / LightApp / LightApp_PreferencesDlg.cxx

diff --git a/src/LightApp/LightApp_PreferencesDlg.cxx b/src/LightApp/LightApp_PreferencesDlg.cxx
index b627e9a5c583a2b92bcefbbfb402af153cc95fe2..804cbfe68bc3ffefc70c5160f2a389855805902c 100644 (file)
--- a/src/LightApp/LightApp_PreferencesDlg.cxx
+++ b/src/LightApp/LightApp_PreferencesDlg.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2012  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2023  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
@@ -6,7 +6,7 @@
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
 // License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// version 2.1 of the License, or (at your option) any later version.
 //
 // This library is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -28,7 +28,10 @@
 
 #include "QtxResourceMgr.h"
 
+#include <SUIT_Session.h>
+#include <SUIT_Application.h>
 #include <SUIT_MessageBox.h>
+#include <SUIT_FileDlg.h>
 
 #include <QAbstractButton>
 #include <QVBoxLayout>
@@ -38,7 +41,7 @@
   Constructor.
 */
 LightApp_PreferencesDlg::LightApp_PreferencesDlg( LightApp_Preferences* prefs, QWidget* parent )
-: QtxDialog( parent, true, true, OK | Close | Apply ),
+: QtxDialog( parent, true, true, OK | Close | Apply | Help ),
 myPrefs( prefs ), mySaved ( false )
 {
   setWindowTitle( tr( "CAPTION" ) );
@@ -65,6 +68,9 @@ myPrefs( prefs ), mySaved ( false )
   QAbstractButton* impBtn = userButton( insertButton( tr( "IMPORT_BTN_TEXT" ) ) );
   if( impBtn )
     connect( impBtn, SIGNAL( clicked() ), this, SLOT( onImportPref() ) );
+  connect( this, SIGNAL( defaultPressed() ), prefs, SIGNAL( resetToDefaults() ) );
+
+  connect( prefs, SIGNAL( restartRequired() ), this, SLOT( onRestartRequired() ) );
 
   setMinimumSize( 800, 600 );
 }
@@ -114,6 +120,9 @@ void LightApp_PreferencesDlg::reject()
 /*!Do nothing.*/
 void LightApp_PreferencesDlg::onHelp()
 {
+  SUIT_Application* app = SUIT_Session::session()->activeApplication();
+  if ( app )
+    app->onHelpContextModule( "GUI", "setting_preferences.html" );
 }
 
 /*!Store preferences on apply.*/
@@ -134,40 +143,41 @@ void LightApp_PreferencesDlg::onApply()
 /*! Restore default preferences*/
 void LightApp_PreferencesDlg::onDefault()
 {
-  if( SUIT_MessageBox::Ok == SUIT_MessageBox::question( this, tr( "WARNING" ), tr( "DEFAULT_QUESTION" ),
-                                                        SUIT_MessageBox::Ok | SUIT_MessageBox::Cancel,
-                                                        SUIT_MessageBox::Ok ) )
+  if ( SUIT_MessageBox::Ok == SUIT_MessageBox::question( this, tr( "WARNING" ), tr( "DEFAULT_QUESTION" ),
+                                                        SUIT_MessageBox::Ok | SUIT_MessageBox::Cancel,
+                                                        SUIT_MessageBox::Ok ) )
+  {
+    if ( myPrefs && myPrefs->resourceMgr() )
     {
-      if ( myPrefs && myPrefs->resourceMgr() )
-        {
-          QtxResourceMgr::WorkingMode prev = myPrefs->resourceMgr()->workingMode();
-          myPrefs->resourceMgr()->setWorkingMode( QtxResourceMgr::IgnoreUserValues );
-          myPrefs->retrieve();
-          myPrefs->resourceMgr()->setWorkingMode( prev );
-        }
+      QtxResourceMgr::WorkingMode prev = myPrefs->resourceMgr()->setWorkingMode( QtxResourceMgr::IgnoreUserValues );
+      myPrefs->retrieve();
+      myPrefs->resourceMgr()->setWorkingMode( prev );
     }
+    emit defaultPressed();
+  }
 }
 
 /*! Import preferences from some file */
 void LightApp_PreferencesDlg::onImportPref()
 {
   QtxResourceMgr* mgr = myPrefs->resourceMgr();
-  if( !mgr )
-    return;
+  QStringList filtersList;
+  filtersList.append(tr("XML_FILES_FILTER"));
+  QString anInitialPath = "";
+  if ( SUIT_FileDlg::getLastVisitedPath().isEmpty() )
+    anInitialPath = QDir::currentPath();
 
-  QFileDialog dlg( this, tr("IMPORT_PREFERENCES"), ".", "*" );
-  dlg.setObjectName( "" );
-  //dlg.setShowHiddenFiles( true );
-  dlg.exec();
+  QString aName = SUIT_FileDlg::getFileName( this, anInitialPath, filtersList, tr("IMPORT_PREFERENCES"), true, true );
 
-  QStringList files = dlg.selectedFiles();
-  if ( files.isEmpty() )
-    return;
-
-  QString fname = files[0];
-  if( mgr->import( fname ) )
+  if( mgr->import( aName ) )
   {
     myPrefs->retrieve();
     myPrefs->toBackup();
   }
 }
+
+/*! Called if some preferences that will come in force only after application restart are changed */
+void LightApp_PreferencesDlg::onRestartRequired()
+{
+  SUIT_MessageBox::information( this, tr( "WRN_WARNING" ), tr( "PREF_NEED_RESTART" ) );
+}