[nautilus-actions] Define new nact_main_tab_get_context() function

[Pierre Wieser <pwieser src gnome org>]

commit e1c0813c3a5a9ddbeb64bf29ce23490415767e18
Author: Pierre Wieser <pwieser trychlos org>
Date:   Tue Jun 15 23:54:09 2010 +0200

    Define new nact_main_tab_get_context() function

 ChangeLog                |    4 ++++
 src/nact/nact-main-tab.c |   34 ++++++++++++++++++++++++++++++++++
 src/nact/nact-main-tab.h |    8 ++++++--
 3 files changed, 44 insertions(+), 2 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 65d383e..f9706f5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2010-06-15 Pierre Wieser <pwieser trychlos org>
 
+	* src/nact/nact-main-tab.c:
+	* src/nact/nact-main-tab.h (nact_main_tab_get_context):
+	New function.
+
 	* src/nact/nact-iaction-tab.c:
 	* src/nact/nact-ibasenames-tab.c:
 	* src/nact/nact-icapabilities-tab.c:
diff --git a/src/nact/nact-main-tab.c b/src/nact/nact-main-tab.c
index 5d527d5..40e3eb0 100644
--- a/src/nact/nact-main-tab.c
+++ b/src/nact/nact-main-tab.c
@@ -83,3 +83,37 @@ nact_main_tab_is_page_enabled( NactMainWindow *window, gint num_page )
 
 	return( is_sensitive );
 }
+
+/**
+ * nact_main_tab_get_context:
+ * @window: the #NactMainWindow.
+ * @editable: if not %NULL, will be set with the current editability
+ *  status of the returned #NAIContext (or of its parent).
+ *
+ * Returns: the current relevant #NAIContext, or %NULL.
+ */
+NAIContext *
+nact_main_tab_get_context( NactMainWindow *window, gboolean *editable )
+{
+	NAObjectItem *item;
+	NAObjectProfile *profile;
+	NAIContext *context;
+	gboolean status;
+
+	g_return_val_if_fail( NACT_IS_MAIN_WINDOW( window ), NULL );
+
+	g_object_get(
+			G_OBJECT( window ),
+			TAB_UPDATABLE_PROP_SELECTED_ITEM, &item,
+			TAB_UPDATABLE_PROP_SELECTED_PROFILE, &profile,
+			TAB_UPDATABLE_PROP_EDITABLE, &status,
+			NULL );
+
+	context = profile ? NA_ICONTEXT( profile ) : ( NAIContext * ) item;
+
+	if( editable ){
+		*editable = status;
+	}
+
+	return( context );
+}
diff --git a/src/nact/nact-main-tab.h b/src/nact/nact-main-tab.h
index d21c207..fd47d7c 100644
--- a/src/nact/nact-main-tab.h
+++ b/src/nact/nact-main-tab.h
@@ -31,6 +31,8 @@
 #ifndef __NACT_MAIN_TAB_H__
 #define __NACT_MAIN_TAB_H__
 
+#include <api/na-icontext.h>
+
 #include "nact-main-window.h"
 
 /**
@@ -69,8 +71,10 @@ enum {
 	TAB_PROPERTIES
 };
 
-void     nact_main_tab_enable_page( NactMainWindow *window, gint page, gboolean enabled );
-gboolean nact_main_tab_is_page_enabled( NactMainWindow *window, gint page );
+void        nact_main_tab_enable_page    ( NactMainWindow *window, gint page, gboolean enabled );
+gboolean    nact_main_tab_is_page_enabled( NactMainWindow *window, gint page );
+
+NAIContext *nact_main_tab_get_context    ( NactMainWindow *window, gboolean *editable );
 
 G_END_DECLS