* src/theme_loader.cpp: use yyrestart() instead of yyin= (should fix

  issues after reading a bad theme)
* x11/.*: removed the hack of storing pointers as window properties

modules/gui/skins2/parser/gen.sh

@@ -7,5 +7,5 @@ sed -e 's/\([SE]Tag_.*\)(void)/\1(void*)/' \
     -e 's/\/\* XML processor entry point. \*\//#define YY_DECL int yylex(void *pContext)/' skin.h > skin.h.new && mv -f skin.h.new skin.h
 
 
-flex -oflex.c -BLs skin.l
+flex -oflex.c -B -L skin.l
 sed -e 's/\([SE]Tag_[^()]*\)()/\1(pContext)/g' flex.c > flex.c.new && mv -f flex.c.new flex.c 

modules/gui/skins2/src/theme_loader.cpp

@@ -2,7 +2,7 @@
  * theme_loader.cpp
  *****************************************************************************
  * Copyright (C) 2003 VideoLAN
- * $Id: theme_loader.cpp,v 1.3 2004/01/11 00:21:22 asmax Exp $
+ * $Id: theme_loader.cpp,v 1.4 2004/01/18 00:25:02 asmax Exp $
  *
  * Authors: Cyril Deguet     <asmax@via.ecp.fr>
  *          Olivier Teulire <ipkiss@via.ecp.fr>
@@ -57,6 +57,7 @@ extern "C"
 {
     extern FILE *yyin;
     int yylex( void *pContext );
+    void yyrestart( FILE *input_file );
 }
 
 bool ThemeLoader::load( const string &fileName )
@@ -164,17 +165,16 @@ void ThemeLoader::deleteTempFiles( const string &path )
 
 bool ThemeLoader::parse( const string &xmlFile )
 {
-    // Things to do before loading theme
-//     getIntf()->p_sys->p_theme->OnLoadTheme();
     // Set the file to parse
-    yyin = fopen( xmlFile.c_str(), "r" );
-    if( yyin == NULL )
+    FILE *file = fopen( xmlFile.c_str(), "r" );
+    if( file == NULL )
     {
         // Skin cannot be opened
         msg_Err( getIntf(), "Cannot open the specified skin file: %s",
                  xmlFile.c_str() );
         return false;
     }
+    yyrestart( file );
 
     // File loaded
     msg_Dbg( getIntf(), "Using skin file: %s", xmlFile.c_str() );
@@ -195,7 +195,7 @@ bool ThemeLoader::parse( const string &xmlFile )
     // Start the parser
     ParserContext context( getIntf() );
     int lex = yylex( &context );
-    fclose( yyin );
+    fclose( file );
 
     if( lex )
     {

modules/gui/skins2/x11/x11_factory.hpp

@@ -2,7 +2,7 @@
  * x11_factory.hpp
  *****************************************************************************
  * Copyright (C) 2003 VideoLAN
- * $Id: x11_factory.hpp,v 1.1 2004/01/03 23:31:34 asmax Exp $
+ * $Id: x11_factory.hpp,v 1.2 2004/01/18 00:25:02 asmax Exp $
  *
  * Authors: Cyril Deguet     <asmax@via.ecp.fr>
  *          Olivier Teulire <ipkiss@via.ecp.fr>
@@ -31,6 +31,7 @@
 #include <map>
 
 class X11Display;
+class X11DragDrop;
 class X11TimerLoop;
 
 
@@ -38,6 +39,11 @@ class X11TimerLoop;
 class X11Factory: public OSFactory
 {
     public:
+        /// Map to find the GenericWindow associated to a X11Window
+        map<Window, GenericWindow*> m_windowMap;
+        /// Map to find the Dnd object associated to a X11Window
+        map<Window, X11DragDrop*> m_dndMap;
+
         X11Factory( intf_thread_t *pIntf );
         virtual ~X11Factory();
 
@@ -82,9 +88,6 @@ class X11Factory: public OSFactory
         /// Get the timer loop
         X11TimerLoop *getTimerLoop() const { return m_pTimerLoop; }
 
-        /// Map to find the GenericWindow associated with a X11Window
-        map<Window, GenericWindow*> m_windowMap;
-
     private:
         /// X11 display
         X11Display *m_pDisplay;

modules/gui/skins2/x11/x11_loop.cpp

@@ -2,7 +2,7 @@
  * x11_loop.cpp
  *****************************************************************************
  * Copyright (C) 2003 VideoLAN
- * $Id: x11_loop.cpp,v 1.1 2004/01/03 23:31:34 asmax Exp $
+ * $Id: x11_loop.cpp,v 1.2 2004/01/18 00:25:02 asmax Exp $
  *
  * Authors: Cyril Deguet     <asmax@via.ecp.fr>
  *          Olivier Teulire <ipkiss@via.ecp.fr>
@@ -348,9 +348,8 @@ void X11Loop::handleX11Event()
             // Get the message type
             string type = XGetAtomName( XDISPLAY, event.xclient.message_type );
 
-            // Find the D&D object for this window
-            X11DragDrop *pDnd = (X11DragDrop*)
-                    retrievePointer( event.xany.window, "DND_OBJECT" );
+            // Find the DnD object for this window
+            X11DragDrop *pDnd = pFactory->m_dndMap[event.xany.window];
             if( !pDnd )
             {
                 msg_Err( getIntf(), "No associated D&D object !!" );
@@ -383,26 +382,4 @@ void X11Loop::handleX11Event()
     }
 }
 
-
-void *X11Loop::retrievePointer( Window wnd, const char *pName )
-{
-    Atom typeRet;
-    int fmtRet;
-    unsigned long nRet, bRet;
-    unsigned char *propRet;
-    void *ptr;
-
-    // Retrieve the pointer on the generic window, which was
-    // stored as a window property
-    Atom prop = XInternAtom( XDISPLAY, pName, False );
-    Atom type = XInternAtom( XDISPLAY, "POINTER", False );
-    XGetWindowProperty( XDISPLAY, wnd, prop, 0,
-                        ((sizeof(void*)+3)/4), False, type,
-                        &typeRet, &fmtRet, &nRet, &bRet, &propRet );
-    memcpy( &ptr, propRet, sizeof(void*));
-    XFree( propRet );
-
-    return ptr;
-}
-
 #endif

modules/gui/skins2/x11/x11_loop.hpp

@@ -2,7 +2,7 @@
  * x11_loop.hpp
  *****************************************************************************
  * Copyright (C) 2003 VideoLAN
- * $Id: x11_loop.hpp,v 1.1 2004/01/03 23:31:34 asmax Exp $
+ * $Id: x11_loop.hpp,v 1.2 2004/01/18 00:25:02 asmax Exp $
  *
  * Authors: Cyril Deguet     <asmax@via.ecp.fr>
  *          Olivier Teulire <ipkiss@via.ecp.fr>
@@ -66,16 +66,12 @@ class X11Loop: public OSLoop
         /// internal vlc key codes
         map<KeySym, int> keysymToVlcKey;
 
-
         // Private because it's a singleton
         X11Loop( intf_thread_t *pIntf, X11Display &rDisplay );
         virtual ~X11Loop();
 
         /// Handle the next X11 event
         void handleX11Event();
-
-        /// Retrieve a pointer stored in the window as a property
-        void *retrievePointer( Window wnd, const char *pName );
 };
 
 #endif

modules/gui/skins2/x11/x11_window.cpp

@@ -2,7 +2,7 @@
  * x11_window.cpp
  *****************************************************************************
  * Copyright (C) 2003 VideoLAN
- * $Id: x11_window.cpp,v 1.1 2004/01/03 23:31:34 asmax Exp $
+ * $Id: x11_window.cpp,v 1.2 2004/01/18 00:25:02 asmax Exp $
  *
  * Authors: Cyril Deguet     <asmax@via.ecp.fr>
  *          Olivier Teulire <ipkiss@via.ecp.fr>
@@ -72,17 +72,18 @@ X11Window::X11Window( intf_thread_t *pIntf, GenericWindow &rWindow,
     // Drag & drop
     if( m_dragDrop )
     {
-        // Register the window as a drop target
+        // Create a Dnd object for this window
         m_pDropTarget = new X11DragDrop( getIntf(), m_rDisplay, m_wnd,
                                          playOnDrop );
 
+        // Register the window as a drop target
         Atom xdndAtom = XInternAtom( XDISPLAY, "XdndAware", False );
         char xdndVersion = 4;
         XChangeProperty( XDISPLAY, m_wnd, xdndAtom, XA_ATOM, 32,
                          PropModeReplace, (unsigned char *)&xdndVersion, 1 );
 
-        // Store a pointer on the D&D object as a window property.
-        storePointer( "DND_OBJECT", (void*)m_pDropTarget );
+        // Store a pointer to be used in X11Loop
+        pFactory->m_dndMap[m_wnd] = m_pDropTarget;
     }
 
     // Change the window title XXX
@@ -94,6 +95,7 @@ X11Window::~X11Window()
 {
     X11Factory *pFactory = (X11Factory*)X11Factory::instance( getIntf() );
     pFactory->m_windowMap[m_wnd] = NULL;
+    pFactory->m_dndMap[m_wnd] = NULL;
 
     if( m_dragDrop )
     {
@@ -142,18 +144,4 @@ void X11Window::toggleOnTop( bool onTop )
     // XXX TODO
 }
 
-
-void X11Window::storePointer( const char *pName, void *pPtr )
-{
-    // We don't assume pointers are 32bits, so it's a bit tricky
-    unsigned char data[sizeof(void*)];
-    memcpy( data, &pPtr, sizeof(void*) );
-
-    // Store the pointer on the generic window as a window property.
-    Atom prop = XInternAtom( XDISPLAY, pName, False );
-    Atom type = XInternAtom( XDISPLAY, "POINTER", False );
-    XChangeProperty( XDISPLAY, m_wnd, prop, type, 8, PropModeReplace, data,
-                     sizeof(GenericWindow*) );
-}
-
 #endif

modules/gui/skins2/x11/x11_window.hpp

@@ -2,7 +2,7 @@
  * x11_window.hpp
  *****************************************************************************
  * Copyright (C) 2003 VideoLAN
- * $Id: x11_window.hpp,v 1.1 2004/01/03 23:31:34 asmax Exp $
+ * $Id: x11_window.hpp,v 1.2 2004/01/18 00:25:02 asmax Exp $
  *
  * Authors: Cyril Deguet     <asmax@via.ecp.fr>
  *          Olivier Teulire <ipkiss@via.ecp.fr>
@@ -72,9 +72,6 @@ class X11Window: public OSWindow
         bool m_dragDrop;
         /// Drop target
         X11DragDrop *m_pDropTarget;
-
-        /// Store a pointer in the window as a property
-        void storePointer( const char *pName, void *pPtr );
 };