-added new Preferences Dialog for Appearance

-moved some Settings from General to Appearance ( Language, Style, stylesheet
-added checkbox for Start RetroShare with System start in GeneralDialog
-moved Rsharesettings to Preferences folder to find bether 
-added new RSettings source 
-clean uped some old code stuff in MainWindow which is not more needed
-replaced in MainWindow PreferencesWindows open function with new one.

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@684 b45a01b8-16f6-495d-af2f-9b41ad6348cc

retroshare-gui/src/gui/Preferences/rsharesettings.h

@@ -0,0 +1,120 @@
+/****************************************************************
+ * This file is distributed under the following license:
+ *
+ * Copyright (c) 2006-2007, crypton
+ * Copyright (c) 2006, Matt Edman, Justin Hipple
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version 2
+ *  of the License, or (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, 
+ *  Boston, MA  02110-1301, USA.
+ ****************************************************************/
+
+
+
+#ifndef _RSHARESETTINGS_H
+#define _RSHARESETTINGS_H
+
+#include <QHash>
+#include <QSettings>
+
+#include <gui/linetypes.h>
+#include "rsettings.h"
+
+
+//Forward declaration.
+class QWidget;
+class QTableWidget;
+class QToolBar;
+class QMainWindow;
+
+/** Handles saving and restoring RShares's settings, such as the
+ * location of Tor, the control port, etc.
+ *
+ * NOTE: Qt 4.1 documentation states that constructing a QSettings object is
+ * "very fast", so we shouldn't need to create a global instance of this
+ * class.
+ */
+class RshareSettings : public RSettings
+{
+  
+public:
+  /** Default constructor. */
+  RshareSettings();
+
+  /** Gets the currently preferred language code for RShare. */
+  QString getLanguageCode();
+  /** Saves the preferred language code. */
+  void setLanguageCode(QString languageCode);
+ 
+  /** Gets the interface style key (e.g., "windows", "motif", etc.) */
+  QString getInterfaceStyle();
+  /** Sets the interface style key. */
+  void setInterfaceStyle(QString styleKey);
+  
+  /** Sets the stylesheet */
+  void setSheetName(QString sheet);
+  /** Gets the stylesheet */
+  QString getSheetName();
+  
+  /** Returns true if RetroShare's main window should be visible when the
+  * application starts. */
+  bool showMainWindowAtStart();
+  /** Sets whether to show Vidalia's main window when the application starts. */
+  void setShowMainWindowAtStart(bool show);
+  
+  /** Returns true if RetroShare should start on system boot. */
+  bool runRetroshareOnBoot();
+  /** Set whether to run RetroShare on system boot. */
+  void setRunRetroshareOnBoot(bool run);
+
+  
+  /* Get the destination log file. */
+  QString getLogFile();
+  /** Set the destination log file. */
+  void setLogFile(QString file);
+
+  /* Get the bandwidth graph line filter. */
+  uint getBWGraphFilter();
+  /** Set the bandwidth graph line filter. */
+  void setBWGraphFilter(uint line, bool status);
+
+  /** Set the bandwidth graph opacity setting. */
+  int getBWGraphOpacity();
+  /** Set the bandwidth graph opacity settings. */
+  void setBWGraphOpacity(int value);
+
+  /** Gets whether the bandwidth graph is always on top. */
+  bool getBWGraphAlwaysOnTop();
+  /** Sets whether the bandwidth graph is always on top. */
+  void setBWGraphAlwaysOnTop(bool alwaysOnTop);
+  
+
+        //! Save placement, state and size information of a window.
+        void saveWidgetInformation(QWidget *widget);
+        
+        //! Load placement, state and size information of a window.
+        void loadWidgetInformation(QWidget *widget);
+        
+        //! Method overload. Save window and toolbar information.
+        void saveWidgetInformation(QMainWindow *widget, QToolBar *toolBar);
+
+        //! Method overload. Restore window and toolbar information.
+        void loadWidgetInformation(QMainWindow *widget, QToolBar *toolBar);
+
+
+
+};
+
+#endif
+