Add collapse option to groups

1 files changed, 6 insertions, 4 deletions

diff --git a/src/config.c b/src/config.c
index 99888da..84804bc 100644
--- a/src/config.c
+++ b/src/config.c
@@ -44,8 +44,9 @@ static const config_entry_t block_entries[] = {
 };
 
 static const config_entry_t block_group_entries[] = {
-    { "spacing", CONFIG_UINT, NULL, offsetof(block_t, group.spacing) },
-    { "blocks",  CONFIG_LIST, NULL, offsetof(block_t, group.children) },
+    { "spacing",  CONFIG_UINT, NULL, offsetof(block_t, group.spacing) },
+    { "blocks",   CONFIG_LIST, NULL, offsetof(block_t, group.children) },
+    { "collapse", CONFIG_BOOL, NULL, offsetof(block_t, group.collapse) },
     { 0 },
 };
 
@@ -363,7 +364,7 @@ void config_init(config_t *config)
     config->font = strcopy(config_default.font);
 
     config->n_blocks = 1;
-    config->blocks = malloc(sizeof(block_t));
+    config->blocks = calloc(1, sizeof(block_t));
     config->blocks->label = strcopy("bar");
     config->blocks->type = BLOCK_GROUP;
     config->blocks->group.spacing = 10;
@@ -560,7 +561,7 @@ static bool config_resolve_children(config_t *config, block_t *block)
                     return false;
                 }
 
-                log_debug("Block '%s' is parent to '%s'", block->label, config->blocks[j].label);
+                log_debug("Block '%s' is parent of '%s'", block->label, config->blocks[j].label);
                 block->group.children[i] = &config->blocks[j];
 
                 if (!config_resolve_children(config, &config->blocks[j]))
@@ -584,6 +585,7 @@ block_t *config_resolve(config_t *config)
         errors++;
         log_error("Section '%s' requires at least one child", "bar");
     } else {
+        // NOTE: The first item is the main block
         config->blocks->min_width = config->blocks->max_width = config->width;
         errors += !config_resolve_children(config, config->blocks);
     }