[dia] More accessors for DiagramData and Layer
- From: Hans Breuer <hans src gnome org>
- To: svn-commits-list gnome org
- Subject: [dia] More accessors for DiagramData and Layer
- Date: Sun, 31 May 2009 05:46:16 -0400 (EDT)
commit 8514d7f599238c0c8065120e396e0f260611a93f
Author: Hans Breuer <hans breuer org>
Date: Mon Apr 20 20:50:56 2009 +0200
More accessors for DiagramData and Layer
---
lib/diagramdata.c | 5 +++++
lib/diagramdata.h | 3 +++
lib/layer.c | 11 ++++++++++-
lib/libdia.def | 4 ++++
4 files changed, 22 insertions(+), 1 deletions(-)
diff --git a/lib/diagramdata.c b/lib/diagramdata.c
index b022b14..d450b8e 100644
--- a/lib/diagramdata.c
+++ b/lib/diagramdata.c
@@ -336,6 +336,11 @@ data_layer_get_nth (const DiagramData *data, guint index)
return g_ptr_array_index(data->layers, index);
return NULL;
}
+int
+data_layer_count(const DiagramData *data)
+{
+ return data->layers->len;
+}
/** Set which layer is the active layer in a diagram.
* @param data The diagram in which to set the active layer.
diff --git a/lib/diagramdata.h b/lib/diagramdata.h
index ad37915..eb37f8b 100644
--- a/lib/diagramdata.h
+++ b/lib/diagramdata.h
@@ -131,6 +131,7 @@ void data_add_layer_at(DiagramData *data, Layer *layer, int pos);
void data_set_active_layer(DiagramData *data, Layer *layer);
void data_delete_layer(DiagramData *data, Layer *layer);
int data_layer_get_index (const DiagramData *data, const Layer *layer);
+int data_layer_count(const DiagramData *data);
Layer *data_layer_get_nth (const DiagramData *data, guint index);
void data_select(DiagramData *data, DiaObject *obj);
@@ -163,6 +164,8 @@ void layer_render(Layer *layer, DiaRenderer *renderer, Rectangle *update,
int layer_object_get_index(Layer *layer, DiaObject *obj);
DiaObject *layer_object_get_nth(Layer *layer, guint index);
+int layer_object_count(Layer *layer);
+gchar *layer_get_name(Layer *layer);
void layer_add_object(Layer *layer, DiaObject *obj);
void layer_add_object_at(Layer *layer, DiaObject *obj, int pos);
void layer_add_objects(Layer *layer, GList *obj_list);
diff --git a/lib/layer.c b/lib/layer.c
index 9a5feaa..ff3c77b 100644
--- a/lib/layer.c
+++ b/lib/layer.c
@@ -134,7 +134,16 @@ layer_object_get_nth (Layer *layer, guint index)
}
return NULL;
}
-
+int
+layer_object_count (Layer *layer)
+{
+ return g_list_length(layer->objects);
+}
+gchar *
+layer_get_name (Layer *layer)
+{
+ return g_strdup (layer->name);
+}
/** Add an object to the top of a layer.
* @param layer The layer to add the object to.
* @param obj The object to add. This must not already be part of another
diff --git a/lib/libdia.def b/lib/libdia.def
index d12ec4f..0e78181 100644
--- a/lib/libdia.def
+++ b/lib/libdia.def
@@ -151,6 +151,7 @@ EXPORTS
data_get_sorted_selected
data_get_sorted_selected_remove
data_int
+ data_layer_count
data_layer_get_index
data_layer_get_nth
data_lower_layer
@@ -442,7 +443,10 @@ EXPORTS
layer_find_objects_in_rectangle
layer_find_objects_intersecting_rectangle
layer_get_parent_diagram
+ layer_get_name
+ layer_object_count
layer_object_get_index
+ layer_object_get_nth
layer_remove_object
layer_remove_objects
layer_render
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