Introduce sway_text_node

This is a helper on top of a wlr_scene_buffer that will handle text
rendering for us.

1 files changed, 28 insertions, 0 deletions

diff --git a/include/sway/sway_text_node.h b/include/sway/sway_text_node.h
new file mode 100644
index 00000000..0d4209bb
--- /dev/null
+++ b/include/sway/sway_text_node.h
@@ -0,0 +1,28 @@
+#ifndef _SWAY_BUFFER_H
+#define _SWAY_BUFFER_H
+#include <wlr/types/wlr_scene.h>
+
+struct sway_text_node {
+	int width;
+	int max_width;
+	int height;
+	int baseline;
+	bool pango_markup;
+	float color[4];
+	float background[4];
+
+	struct wlr_scene_node *node;
+};
+
+struct sway_text_node *sway_text_node_create(struct wlr_scene_tree *parent,
+		char *text, float color[4], bool pango_markup);
+
+void sway_text_node_set_color(struct sway_text_node *node, float color[4]);
+
+void sway_text_node_set_text(struct sway_text_node *node, char *text);
+
+void sway_text_node_set_max_width(struct sway_text_node *node, int max_width);
+
+void sway_text_node_set_background(struct sway_text_node *node, float background[4]);
+
+#endif