[anjuta/newproject] Rename IAnjutaProject signals

[Sebastien Granjoux <sgranjoux src gnome org>]

commit 13f141f664bedd94e98fa021fece501162adbdb4
Author: Sébastien Granjoux <seb sfo free fr>
Date:   Sun Oct 24 22:51:58 2010 +0200

    Rename IAnjutaProject signals

 libanjuta/interfaces/libanjuta.idl |   32 ++++++++++++++++++--------------
 plugins/am-project/am-node.c       |    2 +-
 plugins/am-project/am-project.c    |   13 +++++++------
 plugins/project-manager/project.c  |    6 +++---
 4 files changed, 29 insertions(+), 24 deletions(-)
---
diff --git a/libanjuta/interfaces/libanjuta.idl b/libanjuta/interfaces/libanjuta.idl
index 59f3a80..20e610f 100644
--- a/libanjuta/interfaces/libanjuta.idl
+++ b/libanjuta/interfaces/libanjuta.idl
@@ -3097,42 +3097,46 @@ interface IAnjutaProject
 	/* Signals */
 	
 	/**
-	* IAnjutaProject::node_updated:
+	* IAnjutaProject::file-changed:
 	* @obj: Self
-	* @node: Updated node.
+	* @node: Node to be reloaded.
 	* 
-	* This signal is emitted when the project is changed on the disk.
+	* This signal is emitted when the project is changed on the disk. The
+	* corresponding node has to be reloaded.
 	*/
-	void ::node_updated (gpointer node);
+	void ::file_changed (gpointer node);
 
 	/**
-	* IAnjutaProject::node_modified:
+	* IAnjutaProject::node-changed:
 	* @obj: Self
-	* @node: Modfied node.
-    * @error: Error while modifying node
+	* @node: Changed node.
+    * @error: Error while changing node
 	* 
-	* This signal is emitted when a node is modified (by a function of this
-	* interface) and return an eventual error.
+	* This signal is emitted when a node is changed by a function of this
+	* interface. The error argument is not NULL if the change was not
+ 	* possible. The corresponding node need to be saved.
 	*/
-	void ::node_modified (gpointer node, GError *error);
+	void ::node_changed (gpointer node, GError *error);
 
 	/**
-	* IAnjutaProject::node_saved:
+	* IAnjutaProject::node-saved:
 	* @obj: Self
 	* @node: Saved node.
     * @error: Error while saving node
 	* 
-	* This signal is emitted when a node is saved and return an eventual error
+	* This signal is emitted when a node is saved. It returns an error if the
+ 	* save operation fail.
 	*/
 	void ::node_saved (gpointer node, GError *error);
 
 	/**
-	* IAnjutaProject::node_loaded:
+	* IAnjutaProject::node-loaded:
 	* @obj: Self
 	* @node: Loaded node.
     * @error: Error while loading node
 	* 
-	* This signal is emitted when a node is loaded and return an eventual error
+	* This signal is emitted when a node is loaded. It returns an error if the
+ 	* load operation fail.
 	*/
 	void ::node_loaded (gpointer node, GError *error);
 
diff --git a/plugins/am-project/am-node.c b/plugins/am-project/am-node.c
index cba3b3b..c8ee78d 100644
--- a/plugins/am-project/am-node.c
+++ b/plugins/am-project/am-node.c
@@ -491,7 +491,7 @@ on_group_monitor_changed (GFileMonitor *monitor,
 			 * original one is reloaded. */
 			if (!(anjuta_project_node_get_full_type (ANJUTA_PROJECT_NODE (node)) & ANJUTA_PROJECT_PROXY))
 			{
-				g_signal_emit_by_name (G_OBJECT (node->project), "node-updated", data);
+				g_signal_emit_by_name (G_OBJECT (node->project), "file-changed", data);
 			}
 			else
 			{
diff --git a/plugins/am-project/am-project.c b/plugins/am-project/am-project.c
index baf2d6b..ed821ed 100644
--- a/plugins/am-project/am-project.c
+++ b/plugins/am-project/am-project.c
@@ -551,7 +551,7 @@ monitor_cb (GFileMonitor *monitor,
 			/* monitor will be removed here... is this safe? */
 			//amp_project_reload (project, NULL);
 			g_message ("project updated");
-			g_signal_emit_by_name (G_OBJECT (project), "node-updated");
+			g_signal_emit_by_name (G_OBJECT (project), "file-changed");
 			break;
 		default:
 			break;
@@ -979,6 +979,7 @@ project_load_target (AmpProject *project, AnjutaToken *name, AnjutaTokenType tok
 				/* Copy all sources */
 				while ((child = anjuta_project_node_first_child (ANJUTA_PROJECT_NODE (orphan))) != NULL)
 				{
+					/* Add a reference on the child to avoid freeing it */
 					anjuta_project_node_remove (child);
 					anjuta_project_node_append (target, child);
 				}
@@ -2356,7 +2357,7 @@ iproject_add_node_before (IAnjutaProject *obj, AnjutaProjectNode *parent, Anjuta
 			anjuta_project_node_insert_before (parent, sibling, node);
 			break;
 	}
-	g_signal_emit_by_name (obj, "node-modified", node,  NULL);
+	g_signal_emit_by_name (obj, "node-changed", node,  NULL);
 	
 	return node;
 }
@@ -2395,7 +2396,7 @@ iproject_add_node_after (IAnjutaProject *obj, AnjutaProjectNode *parent, AnjutaP
 			anjuta_project_node_insert_after (parent, sibling, node);
 			break;
 	}
-	g_signal_emit_by_name (obj, "node-modified", node,  NULL);
+	g_signal_emit_by_name (obj, "node-changed", node,  NULL);
 	
 	return node;
 }
@@ -2421,7 +2422,7 @@ iproject_remove_node (IAnjutaProject *obj, AnjutaProjectNode *node, GError **err
 		default:
 			break;
 	}
-	g_signal_emit_by_name (obj, "node-modified", node,  NULL);
+	g_signal_emit_by_name (obj, "node-changed", node,  NULL);
 
 	return TRUE;
 }
@@ -2444,7 +2445,7 @@ iproject_set_property (IAnjutaProject *obj, AnjutaProjectNode *node, AnjutaProje
 	{
 		amp_project_update_am_property (AMP_PROJECT (obj), node, new_prop);
 	}
-	g_signal_emit_by_name (obj, "node-modified", node,  NULL);
+	g_signal_emit_by_name (obj, "node-changed", node,  NULL);
 	
 	return new_prop;
 }
@@ -2456,7 +2457,7 @@ iproject_remove_property (IAnjutaProject *obj, AnjutaProjectNode *node, AnjutaPr
 
 	old_prop = anjuta_project_node_remove_property (node, property);
 	amp_property_free (old_prop);
-	g_signal_emit_by_name (obj, "node-modified", node,  NULL);
+	g_signal_emit_by_name (obj, "node-changed", node,  NULL);
 	
 	return TRUE;
 }
diff --git a/plugins/project-manager/project.c b/plugins/project-manager/project.c
index fb55277..516caf1 100644
--- a/plugins/project-manager/project.c
+++ b/plugins/project-manager/project.c
@@ -114,7 +114,7 @@ pm_command_load_complete (AnjutaPmProject *project, AnjutaProjectNode *node, GEr
 }
 
 static void
-on_node_updated (IAnjutaProject *sender, AnjutaProjectNode *node, AnjutaPmProject *project)
+on_file_changed (IAnjutaProject *sender, AnjutaProjectNode *node, AnjutaPmProject *project)
 {
 	ianjuta_project_load_node (project->project, node, NULL);
 }
@@ -214,8 +214,8 @@ anjuta_pm_project_load (AnjutaPmProject *project, GFile *file, GError **error)
 	}
 
 	g_signal_connect (G_OBJECT (project->project),
-						"node-updated",
-						G_CALLBACK (on_node_updated),
+						"file-changed",
+						G_CALLBACK (on_file_changed),
 						project);
 	g_signal_connect (G_OBJECT (project->project),
 						"node-loaded",