From ddd2a029be95206f1cd834cb76f6d5bb1859b890 Mon Sep 17 00:00:00 2001
From: Florian Jung <flo@windfisch.org>
Date: Fri, 19 Aug 2011 15:59:55 +0000
Subject: added support for saving window state (geometry, maximized, isSubWin,
 sharesToolsAndMenu)

---
 muse2/muse/cobject.cpp | 29 +++++++++++++++++------------
 muse2/muse/cobject.h   |  6 +++---
 2 files changed, 20 insertions(+), 15 deletions(-)

diff --git a/muse2/muse/cobject.cpp b/muse2/muse/cobject.cpp
index 398f8be7..2c60a90c 100644
--- a/muse2/muse/cobject.cpp
+++ b/muse2/muse/cobject.cpp
@@ -77,15 +77,20 @@ void TopWin::readStatus(Xml& xml)
             QString tag = xml.s1();
             switch (token) {
                   case Xml::TagStart:
-                        if (tag == "geometry") {
-                              QRect r(readGeometry(xml, tag));
-                              resize(r.size());
-                              move(r.topLeft());
+                        if (tag == "geometry_state") {
+                              if (!restoreGeometry(QByteArray::fromHex(xml.parse1().toAscii())))
+                                    fprintf(stderr,"ERROR: couldn't restore geometry. however, this is probably not really a problem.\n");
                               }
                         else if (tag == "toolbars") {
                               if (!restoreState(QByteArray::fromHex(xml.parse1().toAscii())))
                                     fprintf(stderr,"ERROR: couldn't restore toolbars. however, this is not really a problem.\n");
                               }
+                        else if (tag == "shares_menu") {
+                              shareToolsAndMenu(xml.parseInt());
+                              }
+                        else if (tag == "is_subwin") {
+                              setIsMdiWin(xml.parseInt());
+                              }
                         else
                               xml.unknown("TopWin");
                         break;
@@ -105,13 +110,13 @@ void TopWin::readStatus(Xml& xml)
 void TopWin::writeStatus(int level, Xml& xml) const
       {
       xml.tag(level++, "topwin");
-      xml.tag(level++, "geometry x=\"%d\" y=\"%d\" w=\"%d\" h=\"%d\"",
-            geometry().x(),
-            geometry().y(),
-            geometry().width(),
-            geometry().height());
-      xml.tag(level--, "/geometry");
       
+      // the order of these tags has a certain sense
+      // changing it won't break muse, but it may break proper
+      // restoring of the positions
+      xml.intTag(level, "is_subwin", isMdiWin());
+      xml.strTag(level, "geometry_state", saveGeometry().toHex().data());
+      xml.intTag(level, "shares_menu", sharesToolsAndMenu());
       xml.strTag(level, "toolbars", saveState().toHex().data());
 
       xml.tag(level, "/topwin");
@@ -204,7 +209,7 @@ void TopWin::setIsMdiWin(bool val)
   }
 }
 
-bool TopWin::isMdiWin()
+bool TopWin::isMdiWin() const
 {
   return (mdisubwin!=NULL);
 }
@@ -270,7 +275,7 @@ void TopWin::shareToolsAndMenu(bool val)
 //   storeInitialState
 //---------------------------------------------------------
 
-void TopWin::storeInitialState()
+void TopWin::storeInitialState() const
       {
         if (initalizing)
           printf("THIS SHOULD NEVER HAPPEN: STORE INIT STATE CALLED WHILE INITING! please IMMEDIATELY report that to flo!\n");
diff --git a/muse2/muse/cobject.h b/muse2/muse/cobject.h
index 6b982747..e934aff0 100644
--- a/muse2/muse/cobject.h
+++ b/muse2/muse/cobject.h
@@ -50,11 +50,11 @@ class TopWin : public QMainWindow
       static void writeConfiguration(ToplevelType, int, Xml&);
       
       
-      bool isMdiWin();
+      bool isMdiWin() const;
 
       TopWin(ToplevelType t, QWidget* parent=0, const char* name=0, Qt::WindowFlags f = Qt::Window);
          
-      bool sharesToolsAndMenu() { return _sharesToolsAndMenu; }
+      bool sharesToolsAndMenu() const { return _sharesToolsAndMenu; }
       const std::list<QToolBar*>& toolbars() { return _toolbars; }
       
       void addToolBar(QToolBar* toolbar);
@@ -103,7 +103,7 @@ class TopWin : public QMainWindow
       void setIsMdiWin(bool);
       void shareToolsAndMenu(bool);
       void restoreMainwinState();
-      void storeInitialState();
+      void storeInitialState() const;
   
       };
 
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