mlview-node-editor.h Source File

00001 /*This file is part of MlView
00002  *
00003  *MlView is free software; you can redistribute it and/or modify it under the terms of 
00004  *the GNU General Public License as published by the Free Software Foundation; either version 2, 
00005  *or (at your option) any later version.
00006  *
00007  *MlView is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
00008  *without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
00009  *See the GNU General Public License for more details.
00010  *
00011  *You should have received a copy of the GNU General Public License along with MlView; 
00012  *see the file COPYING. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
00013  *
00014  *
00015  *Copyright 2001-2002 Dodji Seketeli
00016  */
00017 
00026 #ifndef __MLVIEW_NODE_EDITOR_H__
00027 #define __MLVIEW_NODE_EDITOR_H__
00028 
00029 #include <gnome.h>
00030 #include <libxml/tree.h>
00031 #include "mlview-app-context.h"
00032 #include "mlview-xml-document.h"
00033 
00034 #ifdef __cplusplus
00035 extern "C" {
00036 #endif /*__cplusplus*/
00037 
00038 
00039 #define MLVIEW_TYPE_NODE_EDITOR (mlview_node_editor_get_type())
00040 #define MLVIEW_NODE_EDITOR(object) (GTK_CHECK_CAST((object), MLVIEW_TYPE_NODE_EDITOR, MlViewNodeEditor))
00041 #define MLVIEW_NODE_EDITOR_CLASS(klass) (GTK_CHECK_CLASS_CAST((klass), MLVIEW_TYPE_NODE_EDITOR, MlViewNodeEditorClass))
00042 #define MLVIEW_IS_NODE_EDITOR(object) (GTK_CHECK_TYPE((object), MLVIEW_TYPE_NODE_EDITOR))
00043 #define MLVIEW_IS_NODE_EDITOR_CLASS(klass) (GTK_CHECK_CLASS_TYPE((klass), MLVIEW_TYPE_NODE_EDITOR))
00044         
00045         typedef struct _MlViewNodeEditorPrivate MlViewNodeEditorPrivate ;
00046         typedef struct _MlViewNodeEditor MlViewNodeEditor ;
00047         typedef struct _MlViewNodeEditorClass MlViewNodeEditorClass ;
00048         
00049 /*======================================================================
00050  *The structure representing the MlViewNodeEditor object which inherits a GtkHPaned.
00051  *=====================================================================*/       
00052         struct _MlViewNodeEditor
00053         {
00054                 GtkHPaned hpaned ; /*inherits a GtkVPaned*/
00055                 MlViewNodeEditorPrivate *private;
00056         };
00057 
00058 /*=======================================================================
00059  *The exported methods of the MlViewELementEditor object.
00060  *=======================================================================*/     
00061         guint 
00062         mlview_node_editor_get_type (void) ;
00063 
00064         GtkWidget *
00065         mlview_node_editor_new (MlViewAppContext * a_app_context) ;
00066 
00067         void 
00068         mlview_node_editor_set_application_context (MlViewNodeEditor *a_node_editor, 
00069                                                     MlViewAppContext *a_app_context) ;
00070 
00071         MlViewAppContext * 
00072         mlview_node_editor_get_application_context (MlViewNodeEditor *a_node_editor) ;
00073 
00074         xmlNodePtr 
00075         mlview_node_editor_get_current_xml_node (MlViewNodeEditor *a_editor) ;
00076 
00077         void 
00078         mlview_node_editor_edit_xml_node (MlViewNodeEditor *a_editor, 
00079                                           MlViewXMLDocument *a_xml_doc,
00080                                           xmlNode *a_node) ;
00081 
00082         void 
00083         mlview_node_editor_clear (MlViewNodeEditor *a_editor) ;
00084 
00085         void 
00086         mlview_node_editor_set_editable (MlViewNodeEditor *a_editor, 
00087                                          gboolean a_editable) ;
00088 
00089         gpointer 
00090         mlview_node_editor_get_attached_object (MlViewNodeEditor *a_editor, gchar *a_key) ;
00091 
00092         void 
00093         mlview_node_editor_set_left_right_percentage (MlViewNodeEditor* a_node_editor, 
00094                                                       const guint a_percentage) ;
00095 
00096         struct _MlViewNodeEditorClass {
00097                 GtkHPanedClass parent_class ;    
00098                 /*signal default handlers*/
00099                 void (*element_changed)(MlViewNodeEditor* a_editor, gpointer a_data) ;
00100                 void (*element_name_changed)(MlViewNodeEditor *a_editor, xmlNodePtr a_node) ;
00101                 void (*element_attribute_changed)(MlViewNodeEditor *a_editor, xmlNodePtr a_node) ;
00102                 void (*element_content_changed)(MlViewNodeEditor *a_editor, xmlNodePtr a_node);
00103                 void (*edit_state_changed)(MlViewNodeEditor* a_editor) ;
00104         };
00105         
00106 #ifdef __cplusplus
00107 }
00108 #endif /*__cplusplus*/
00109 #endif /*__MLVIEW_NODE_EDITOR_H__*/