[anjuta] dir-project, am-project: Implement new ianjuta_project_is_loaded function

[Sebastien Granjoux <sgranjoux src gnome org>]

commit dafa91b9cbf49b379aa3f0d00811c6f2a48dbe8a
Author: Sébastien Granjoux <seb sfo free fr>
Date:   Sun Dec 19 13:04:02 2010 +0100

    dir-project, am-project: Implement new ianjuta_project_is_loaded function

 libanjuta/interfaces/libanjuta.idl      |   15 +++++++++++++--
 plugins/am-project/am-project-private.h |    3 +++
 plugins/am-project/am-project.c         |   16 ++++++++++++++++
 plugins/am-project/am-project.h         |    2 ++
 plugins/dir-project/dir-project.c       |   23 +++++++++++++++++++++++
 plugins/project-manager/project.c       |    3 ++-
 6 files changed, 59 insertions(+), 3 deletions(-)
---
diff --git a/libanjuta/interfaces/libanjuta.idl b/libanjuta/interfaces/libanjuta.idl
index ebfe08f..65bc6db 100644
--- a/libanjuta/interfaces/libanjuta.idl
+++ b/libanjuta/interfaces/libanjuta.idl
@@ -3270,10 +3270,21 @@ interface IAnjutaProject
 	 *
 	 * Return a list of possible node;
 	 *
-	 * Return value: (element-type Anjuta.ProjectNodeInfo) (transfer none): TRUE if the property has been successfully removed
-	 * else FALSE
+	 * Return value: (element-type Anjuta.ProjectNodeInfo) (transfer none): A list
+	 * containing information on all node supported by the project.
 	 */
 	const List<AnjutaProjectNodeInfo *> get_node_info();
+	
+	/**
+	 * ianjuta_project_is_loaded:
+	 * @obj: Self
+	 * @err: Error propagation and reporting
+	 *
+	 * Return TRUE if the project is loaded;
+	 *
+	 * Return value: TRUE if the project is completely loaded.
+	 */
+	 gboolean is_loaded ();
 }
 
 /**
diff --git a/plugins/am-project/am-project-private.h b/plugins/am-project/am-project-private.h
index 35b3be7..45bd643 100644
--- a/plugins/am-project/am-project-private.h
+++ b/plugins/am-project/am-project-private.h
@@ -62,6 +62,9 @@ struct _AmpProject {
 	/* shortcut hash tables, mapping id -> GNode from the tree above */
 	GHashTable		*groups;
 	GHashTable		*configs;		/* Config file from configure_file */
+
+	/* Number of not loaded node */
+	gint				loading;
 	
 	/* Keep list style */
 	AnjutaTokenStyle *ac_space_list;
diff --git a/plugins/am-project/am-project.c b/plugins/am-project/am-project.c
index acdfdfd..64afd4d 100644
--- a/plugins/am-project/am-project.c
+++ b/plugins/am-project/am-project.c
@@ -2070,6 +2070,12 @@ amp_project_unload (AmpProject *project)
 	if (project->arg_list) anjuta_token_style_free (project->arg_list);
 }
 
+gboolean
+amp_project_is_loaded (AmpProject *project)
+{
+	return project->loading == 0;
+}
+
 gint
 amp_project_probe (GFile *file,
 	    GError     **error)
@@ -2503,6 +2509,7 @@ amp_load_complete (PmJob *job)
 	g_hash_table_destroy (map);
 	g_object_unref (job->proxy);
 	job->proxy = NULL;
+	AMP_PROJECT (job->user_data)->loading--;
 	g_signal_emit_by_name (AMP_PROJECT (job->user_data), "node-loaded", job->node,  job->error);
 	//g_timer_stop (timer);
 	//g_message ("amp_load_complete completed in %g", g_timer_elapsed (timer, NULL));
@@ -2871,6 +2878,7 @@ iproject_load_node (IAnjutaProject *obj, AnjutaProjectNode *node, GError **error
 	if (node == NULL) node = ANJUTA_PROJECT_NODE (obj);
 	if (AMP_PROJECT (obj)->queue == NULL) AMP_PROJECT (obj)->queue = pm_command_queue_new ();
 
+	AMP_PROJECT (obj)->loading++;
 	load_job = pm_job_new (&amp_load_job, node, NULL, NULL, ANJUTA_PROJECT_UNKNOWN, NULL, NULL, obj);
 
 	pm_command_queue_push (AMP_PROJECT (obj)->queue, load_job);
@@ -3050,6 +3058,12 @@ iproject_get_node_info (IAnjutaProject *obj, GError **err)
 	return amp_project_get_node_info (AMP_PROJECT (obj), err);
 }
 
+static gboolean
+iproject_is_loaded (IAnjutaProject *obj, GError **err)
+{
+	return amp_project_is_loaded (AMP_PROJECT (obj));
+}
+
 static void
 iproject_iface_init(IAnjutaProjectIface* iface)
 {
@@ -3062,6 +3076,7 @@ iproject_iface_init(IAnjutaProjectIface* iface)
 	iface->remove_property = iproject_remove_property;
 	iface->get_root = iproject_get_root;
 	iface->get_node_info = iproject_get_node_info;
+	iface->is_loaded = iproject_is_loaded;
 }
 
 /* Group access functions
@@ -3219,6 +3234,7 @@ amp_project_init (AmpProject *project)
 	project->arg_list = NULL;
 
 	project->queue = NULL;
+	project->loading = 0;
 }
 
 static void
diff --git a/plugins/am-project/am-project.h b/plugins/am-project/am-project.h
index dccb3d5..1960474 100644
--- a/plugins/am-project/am-project.h
+++ b/plugins/am-project/am-project.h
@@ -63,6 +63,8 @@ gint amp_project_probe (GFile *directory, GError     **error);
 gboolean amp_project_load (AmpProject *project, GFile *directory, GError **error);
 AnjutaProjectNode *amp_project_load_node (AmpProject *project, AnjutaProjectNode *node, AnjutaProjectNode *parent, GError **error);
 void amp_project_unload (AmpProject *project);
+gboolean amp_project_is_loaded (AmpProject *project);
+
 
 void amp_project_load_config (AmpProject *project, AnjutaToken *arg_list);
 void amp_project_load_properties (AmpProject *project, AnjutaToken *macro, AnjutaToken *list);
diff --git a/plugins/dir-project/dir-project.c b/plugins/dir-project/dir-project.c
index ec9a801..aae7611 100644
--- a/plugins/dir-project/dir-project.c
+++ b/plugins/dir-project/dir-project.c
@@ -795,6 +795,22 @@ dir_project_get_node_info (DirProject *project, GError **error)
 	return info_list;
 }
 
+static gboolean
+find_not_loaded_node (gpointer key, gpointer value, gpointer user_data)
+{
+	AnjutaProjectNode *node = (AnjutaProjectNode *)value;
+	gboolean found;
+	
+	found = anjuta_project_node_get_state (node) & (ANJUTA_PROJECT_LOADING | ANJUTA_PROJECT_INCOMPLETE);
+
+	return found;
+}
+ 
+static gboolean
+dir_project_is_loaded (DirProject *project)
+{
+	return g_hash_table_find (project->groups, find_not_loaded_node, NULL) == NULL;
+}
 
 /* Public functions
  *---------------------------------------------------------------------------*/
@@ -901,6 +917,12 @@ iproject_get_node_info (IAnjutaProject *obj, GError **err)
 	return dir_project_get_node_info (DIR_PROJECT (obj), err);
 }
 
+static gboolean
+iproject_is_loaded (IAnjutaProject *obj, GError **err)
+{
+	return dir_project_is_loaded (DIR_PROJECT (obj));
+}
+
 static void
 iproject_iface_init(IAnjutaProjectIface* iface)
 {
@@ -913,6 +935,7 @@ iproject_iface_init(IAnjutaProjectIface* iface)
 	iface->remove_property = iproject_remove_property;
 	iface->get_root = iproject_get_root;
 	iface->get_node_info = iproject_get_node_info;
+	iface->is_loaded = iproject_is_loaded;
 }
 
 /* GbfProject implementation
diff --git a/plugins/project-manager/project.c b/plugins/project-manager/project.c
index 09c1758..a291b08 100644
--- a/plugins/project-manager/project.c
+++ b/plugins/project-manager/project.c
@@ -65,9 +65,9 @@ on_pm_project_load_incomplete (AnjutaProjectNode *node, AnjutaPmProject *project
 static gboolean
 pm_command_load_complete (AnjutaPmProject *project, AnjutaProjectNode *node, GError *error)
 {
-	// g_message ("pm_command_load_complete %p", node);
 	gboolean complete = FALSE;
 
+	//g_message ("pm_command_load_complete %p", node);
 	if (error == NULL)
 	{
 		if (project->root == node)
@@ -88,6 +88,7 @@ pm_command_load_complete (AnjutaPmProject *project, AnjutaProjectNode *node, GEr
 		if (complete) project->loaded = TRUE;
 	}
 
+	//g_message ("pm_command_load_complete %d is loaded %d", complete, ianjuta_project_is_loaded (project->project, NULL));
 	g_signal_emit (G_OBJECT (project), signals[LOADED], 0, node, complete, error);