[gthumb] use casts instead of macros to avoid a lot of useless function calls

[Paolo Bacchilega <paobac src gnome org>]

commit 109558f0f85fb13c93953f39b866eb8408b256f0
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Sun Sep 19 11:28:32 2010 +0200

    use casts instead of macros to avoid a lot of useless function calls

 gthumb/gth-cell-renderer-thumbnail.c |    8 ++++----
 gthumb/gth-file-store.c              |   20 ++++++++++----------
 2 files changed, 14 insertions(+), 14 deletions(-)
---
diff --git a/gthumb/gth-cell-renderer-thumbnail.c b/gthumb/gth-cell-renderer-thumbnail.c
index 134f46e..98acdb4 100644
--- a/gthumb/gth-cell-renderer-thumbnail.c
+++ b/gthumb/gth-cell-renderer-thumbnail.c
@@ -86,7 +86,7 @@ gth_cell_renderer_thumbnail_get_property (GObject    *object,
 {
 	GthCellRendererThumbnail *self;
 
-	self = GTH_CELL_RENDERER_THUMBNAIL (object);
+	self = (GthCellRendererThumbnail *) object;
 
 	switch (param_id) {
 	case PROP_SIZE:
@@ -125,7 +125,7 @@ gth_cell_renderer_thumbnail_set_property (GObject      *object,
 {
 	GthCellRendererThumbnail *self;
 
-	self = GTH_CELL_RENDERER_THUMBNAIL (object);
+	self = (GthCellRendererThumbnail *) object;
 
 	switch (param_id) {
 	case PROP_SIZE:
@@ -173,7 +173,7 @@ gth_cell_renderer_thumbnail_get_size (GtkCellRenderer *cell,
   	int   xpad;
   	int   ypad;
 
-  	self = GTH_CELL_RENDERER_THUMBNAIL (cell);
+  	self = (GthCellRendererThumbnail *) cell;
 
   	if (self->priv->thumbnail != NULL) {
   		image_width = gdk_pixbuf_get_width (self->priv->thumbnail);
@@ -319,7 +319,7 @@ gth_cell_renderer_thumbnail_render (GtkCellRenderer      *cell,
 	GdkPixbuf                *colorized = NULL;
 	int                       border;
 
-	self = GTH_CELL_RENDERER_THUMBNAIL (cell);
+	self = (GthCellRendererThumbnail *) cell;
 
  	gth_cell_renderer_thumbnail_get_size (cell, widget, cell_area,
  					      &thumb_rect.x,
diff --git a/gthumb/gth-file-store.c b/gthumb/gth-file-store.c
index 6afa0eb..d3d32a1 100644
--- a/gthumb/gth-file-store.c
+++ b/gthumb/gth-file-store.c
@@ -295,7 +295,7 @@ gth_file_store_get_iter (GtkTreeModel *tree_model,
 
 	g_return_val_if_fail (path != NULL, FALSE);
 
-	file_store = GTH_FILE_STORE (tree_model);
+	file_store = (GthFileStore *) tree_model;
 
 	indices = gtk_tree_path_get_indices (path);
 	n = indices[0];
@@ -324,7 +324,7 @@ gth_file_store_get_path (GtkTreeModel *tree_model,
 	g_return_val_if_fail (iter != NULL, NULL);
 	g_return_val_if_fail (iter->user_data != NULL, NULL);
 
-	file_store = GTH_FILE_STORE (tree_model);
+	file_store = (GthFileStore *) tree_model;
 
 	g_return_val_if_fail (VALID_ITER (iter, file_store), NULL);
 
@@ -348,7 +348,7 @@ gth_file_store_get_value (GtkTreeModel *tree_model,
 
 	g_return_if_fail ((column >= 0) && (column < GTH_FILE_STORE_N_COLUMNS));
 
-	file_store = GTH_FILE_STORE (tree_model);
+	file_store = (GthFileStore *) tree_model;
 
 	g_return_if_fail (VALID_ITER (iter, file_store));
 
@@ -393,7 +393,7 @@ gth_file_store_iter_next (GtkTreeModel  *tree_model,
 	if ((iter == NULL) || (iter->user_data == NULL))
 		return FALSE;
 
-	file_store = GTH_FILE_STORE (tree_model);
+	file_store = (GthFileStore *) tree_model;
 
 	g_return_val_if_fail (VALID_ITER (iter, file_store), FALSE);
 
@@ -420,7 +420,7 @@ gth_file_store_iter_children (GtkTreeModel *tree_model,
 
 	g_return_val_if_fail (parent->user_data != NULL, FALSE);
 
-	file_store = GTH_FILE_STORE (tree_model);
+	file_store = (GthFileStore *) tree_model;
 
 	if (file_store->priv->num_rows == 0)
 		return FALSE;
@@ -446,7 +446,7 @@ gth_file_store_iter_n_children (GtkTreeModel *tree_model,
 {
 	GthFileStore *file_store;
 
-	file_store = GTH_FILE_STORE (tree_model);
+	file_store = (GthFileStore *) tree_model;
 
 	if (iter == NULL)
 		return file_store->priv->num_rows;
@@ -465,7 +465,7 @@ gth_file_store_iter_nth_child (GtkTreeModel *tree_model,
 {
 	GthFileStore *file_store;
 
-  	file_store = GTH_FILE_STORE (tree_model);
+  	file_store = (GthFileStore *) tree_model;
 
 	if (parent != NULL) {
 		g_return_val_if_fail (VALID_ITER (parent, file_store), FALSE);
@@ -491,7 +491,7 @@ gth_file_store_iter_parent (GtkTreeModel *tree_model,
 
 	g_return_val_if_fail (child == NULL, FALSE);
 
-	file_store = GTH_FILE_STORE (tree_model);
+	file_store = (GthFileStore *) tree_model;
 
 	g_return_val_if_fail (VALID_ITER (child, file_store), FALSE);
 
@@ -519,7 +519,7 @@ gth_file_store_drag_data_get (GtkTreeDragSource *drag_source,
 
 	g_return_val_if_fail (path != NULL, FALSE);
 
-	file_store = GTH_FILE_STORE (drag_source);
+	file_store = (GthFileStore *) drag_source;
 
 	indices = gtk_tree_path_get_indices (path);
 	n = indices[0];
@@ -563,7 +563,7 @@ gth_file_store_drag_data_delete (GtkTreeDragSource *drag_source,
 
 	g_return_val_if_fail (path != NULL, FALSE);
 
-	file_store = GTH_FILE_STORE (drag_source);
+	file_store = (GthFileStore *) drag_source;
 	if (! gtk_tree_model_get_iter (GTK_TREE_MODEL (file_store), &iter, path))
 		return FALSE;
 	gth_file_store_remove (file_store, &iter);