From 416f5b0dcd3e2cf4993acf4dff02a7477be835e2 Mon Sep 17 00:00:00 2001
From: Matthias Melcher <fltk@matthiasm.com>
Date: Sun, 24 Jan 2010 00:16:33 +0000
Subject: Still not having added Fl_Tree and Fl_Table to Fluid, I remembered
 the plugin concept we had early on. It occured to me that writing plugins
 must not be difficult, and that FLTK already has everything needed. So here
 it is, a plugin implementation for FLTK. The MSWindows/Cygwin implementation
 is untested due to lack of a machine. The dynamic loading still needs a test
 implementation. Comments welcome.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7023 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 FL/Fl_Preferences.H | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

(limited to 'FL/Fl_Preferences.H')

diff --git a/FL/Fl_Preferences.H b/FL/Fl_Preferences.H
index 44d007f90..798e421d6 100644
--- a/FL/Fl_Preferences.H
+++ b/FL/Fl_Preferences.H
@@ -61,7 +61,7 @@
    reasons. One application can have multiple preferences files.
    Extensive binary data however should be stored in separate
    files: see getUserdataPath().
-
+ 
    \note Starting with FLTK 1.3, preference databases are expected to 
    be in utf8 encoding. Previous databases were stored in the 
    current chracter set or code page which renders them incompatible
@@ -97,12 +97,17 @@ public:
   Fl_Preferences( Fl_Preferences *parent, const char *group );
   Fl_Preferences( Fl_Preferences &parent, int groupIndex );
   Fl_Preferences( Fl_Preferences *parent, int groupIndex );
+  Fl_Preferences(const Fl_Preferences&);
   Fl_Preferences( ID id );
   ~Fl_Preferences();
   
   /** Return an ID that can later be reused to open more references to this dataset.
    */
   ID id() { return (ID)node; }
+  
+  /** Remove the group with this ID from a databse.
+   */
+  static char remove(ID id) { return ((Node*)id)->remove(); }
 
   /** Return the name of this entry.
    */
@@ -189,13 +194,12 @@ public:
 
 private:
 
-  // make the following functions unavailable
-  Fl_Preferences(); 
-  Fl_Preferences(const Fl_Preferences&); 
+  Fl_Preferences() : node(0), rootNode(0) { }
   Fl_Preferences &operator=(const Fl_Preferences&);
 
   static char nameBuffer[128];
   static char uuidBuffer[40];
+  static Fl_Preferences *runtimePrefs;
 
   class RootNode;
   
@@ -253,6 +257,7 @@ private:
   public:
     RootNode( Fl_Preferences *, Root root, const char *vendor, const char *application );
     RootNode( Fl_Preferences *, const char *path, const char *vendor, const char *application );
+    RootNode( Fl_Preferences * );
     ~RootNode();
     int read();
     int write();
@@ -260,9 +265,10 @@ private:
   };
   friend class RootNode;
 
+protected:
+  
   Node *node;
   RootNode *rootNode;
-  
 };
 
 
-- 
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