* Bug fixes and enhancements in the Gtk+/Gnome interfaces.

[vlc] / plugins / qt / qt.cpp

diff --git a/plugins/qt/qt.cpp b/plugins/qt/qt.cpp
new file mode 100644 (file)
index 0000000..1542059
--- /dev/null
+++ b/plugins/qt/qt.cpp
@@ -0,0 +1,113 @@
+/*****************************************************************************
+ * qt.cpp : Qt plugin for vlc
+ *****************************************************************************
+ * Copyright (C) 2001 VideoLAN
+ *
+ * Authors: Samuel Hocevar <sam@zoy.org>
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
+ *****************************************************************************/
+
+#define MODULE_NAME qt
+#include "modules_inner.h"
+
+/*****************************************************************************
+ * Preamble
+ *****************************************************************************/
+#include "defs.h"
+
+#include <stdlib.h>                                      /* malloc(), free() */
+
+extern "C"
+{
+#include "config.h"
+#include "common.h"                                     /* boolean_t, byte_t */
+#include "threads.h"
+#include "mtime.h"
+
+#include "modules.h"
+
+/*****************************************************************************
+ * Build configuration tree.
+ *****************************************************************************/
+MODULE_CONFIG_START
+ADD_WINDOW( "Configuration for Qt module" )
+    ADD_COMMENT( "Ha, ha -- nothing to configure yet" )
+MODULE_CONFIG_END
+
+/*****************************************************************************
+ * Capabilities defined in the other files.
+ *****************************************************************************/
+void _M( intf_getfunctions )( function_list_t * p_function_list );
+
+/*****************************************************************************
+ * InitModule: get the module structure and configuration.
+ *****************************************************************************
+ * We have to fill psz_name, psz_longname and psz_version. These variables
+ * will be strdup()ed later by the main application because the module can
+ * be unloaded later to save memory, and we want to be able to access this
+ * data even after the module has been unloaded.
+ *****************************************************************************/
+MODULE_INIT
+{
+    p_module->psz_name = MODULE_STRING;
+    p_module->psz_longname = "Qt interface module";
+    p_module->psz_version = VERSION;
+
+    p_module->i_capabilities = MODULE_CAPABILITY_NULL
+                                | MODULE_CAPABILITY_INTF;
+
+    return( 0 );
+}
+
+/*****************************************************************************
+ * ActivateModule: set the module to an usable state.
+ *****************************************************************************
+ * This function fills the capability functions and the configuration
+ * structure. Once ActivateModule() has been called, the i_usage can
+ * be set to 0 and calls to NeedModule() be made to increment it. To unload
+ * the module, one has to wait until i_usage == 0 and call DeactivateModule().
+ *****************************************************************************/
+MODULE_ACTIVATE
+{
+    p_module->p_functions =
+                ( module_functions_t * )malloc( sizeof( module_functions_t ) );
+    if( p_module->p_functions == NULL )
+    {
+        return( -1 );
+    }
+
+    _M( intf_getfunctions )( &p_module->p_functions->intf );
+
+    p_module->p_config = p_config;
+
+    return( 0 );
+}
+
+/*****************************************************************************
+ * DeactivateModule: make sure the module can be unloaded.
+ *****************************************************************************
+ * This function must only be called when i_usage == 0. If it successfully
+ * returns, i_usage can be set to -1 and the module unloaded. Be careful to
+ * lock usage_lock during the whole process.
+ *****************************************************************************/
+MODULE_DEACTIVATE
+{
+    free( p_module->p_functions );
+
+    return( 0 );
+}
+
+} /* extern "C" */