1 files changed, 165 insertions, 0 deletions
diff --git a/saedit/xmlsetup.c b/saedit/xmlsetup.c
new file mode 100644
index 0000000..1036436
--- /dev/null
+++ b/saedit/xmlsetup.c
@@ -0,0 +1,165 @@
+#include "main.h"
+#include "xml.h"
+#include "xmlsetup.h"
+#include "config.h"
+#include "drawfuncs.h"
+
+GList *_xml_setup_layers = NULL;
+GList *_xml_setup_interactors = NULL;
+
+void
+xml_setup_setup (XMLNode *node) {
+	GList *l;
+	
+	g_return_if_fail (g_strcmp0 (node->name, "saedit") == 0);
+
+	for (l = node->sub_nodes; l != NULL; l = l->next) {
+		XMLNode *current = (XMLNode *) l->data;
+
+		if (g_strcmp0 (current->name, "layer") == 0) {
+			SDALayer *layer = NULL;
+			gint z_index = -1;
+			gint offset_x, offset_y;
+			gchar *type = xml_node_get_attr_value (current, "type");
+
+			if (type == NULL) {
+				/* TODO: layer type is not specified */
+				continue;
+			} 
+
+			if (g_strcmp0 (type, "repeater") == 0) {
+				Interactor **repeater;
+				SpriteContext *repeater_context;
+				XMLNode *sprite = NULL;
+				gchar *file;
+
+				file = xml_node_get_attr_value (current, "file");
+
+				if (file == NULL) {
+					/* TODO: file is not specified */
+				} else {
+					gchar *filename =
+						config_data_path_get_full_sprite_path (file);
+					
+					sprite = xml_parse_file (filename);
+
+
+					g_free (file);
+					g_free (filename);
+				}
+
+				repeater_context = sprite_context_new (
+					config_keys_get_data_folder_path ()
+				);
+
+				sprite_context_add_sprite (repeater_context, sprite, 0);
+				repeater = (Interactor **) g_new0 (gpointer, 1);
+				*repeater = interactor_new (repeater_context);
+
+				layer = sda_layer_new (
+					interactor_sprite_layer_draw_func,
+					repeater
+				);
+
+				interactor_add_repeater (interactor, *repeater);
+
+				_xml_setup_interactors = g_list_append (
+					_xml_setup_interactors,
+					repeater
+				);
+			} else 
+			if (g_strcmp0 (type, "background") == 0) {
+				GdkRGBA *rgba = (GdkRGBA *) g_new0 (GdkRGBA, 1);
+				gchar *color;
+
+				color = xml_node_get_attr_value (current, "color");
+
+				if (color != NULL && gdk_rgba_parse (rgba, color)) {
+					layer = sda_layer_new (
+						background_layer_draw_func,
+						rgba
+					);
+				} else {
+					/* TODO: color not specified or wrong */
+				}
+			} else {
+				/* TODO: unknown type of layer */
+			}
+
+			g_free (type);
+
+			if (layer == NULL) {
+				continue;
+			}
+
+			z_index = xml_node_get_int_attr_value (
+				current,
+				"zindex",
+				z_index
+			);
+
+			offset_x = xml_node_get_int_attr_value (
+				current,
+				"offsetX",
+				0
+			);
+
+			offset_y = xml_node_get_int_attr_value (
+				current,
+				"offsetY",
+				0
+			);
+
+			g_object_set (
+				G_OBJECT (layer),
+				"z-index", z_index,
+				"offset-x", offset_x,
+				"offset-y", offset_y,
+				NULL
+			);
+
+			sprite_drawing_area_add_layer (
+				SPRITE_DRAWING_AREA (d_area),
+				layer
+			);
+
+			_xml_setup_layers = g_list_append (
+				_xml_setup_layers,
+				layer
+			);
+		} else {
+			/* TODO: unknown tag in the setup */
+		}
+	}
+}
+
+void
+xml_setup_clear () {
+	GList *l;
+
+	for (l = _xml_setup_interactors; l != NULL; l = l->next) {
+		Interactor **intr = (Interactor **) l->data;
+		interactor_free (*intr);
+	}
+
+	for (l = _xml_setup_layers; l != NULL; l = l->next) {
+		SDALayer *layer = (SDALayer *) l->data;
+		gpointer user_data;
+
+		g_object_get (layer, "user-data", &user_data, NULL);
+		g_free (user_data);
+
+		sprite_drawing_area_remove_layer (
+			SPRITE_DRAWING_AREA (d_area),
+			layer
+		);
+
+		g_object_unref (layer);
+	}
+
+	g_list_free (_xml_setup_interactors);
+	g_list_free (_xml_setup_layers);
+
+	_xml_setup_interactors = NULL;
+	_xml_setup_layers = NULL;
+}