Refactor out some individual functions in render_con() to make the code more readable.

[i3/i3] / include / render.h

diff --git a/include/render.h b/include/render.h
index 717459e98268dd8d743134e11820f62b33c78d5e..d32f0310cdd18d74597ca23bbf910c6d9534dbc0 100644 (file)
--- a/include/render.h
+++ b/include/render.h
@@ -10,6 +10,23 @@
  */
 #pragma once
 
+/* This is used to keep a state to pass around when rendering a con in render_con(). */
+typedef struct render_params {
+    /* A copy of the coordinates of the container which is being rendered. */
+    int x;
+    int y;
+
+    /* The computed height for decorations. */
+    int deco_height;
+    /* Container rect, subtract container border. This is the actually usable space
+     * inside this container for clients. */
+    Rect rect;
+    /* The number of children of the container which is being rendered. */
+    int children;
+    /* A precalculated list of sizes of each child. */
+    int *sizes;
+} render_params;
+
 /**
  * "Renders" the given container (and its children), meaning that all rects are
  * updated correctly. Note that this function does not call any xcb_*