CMake integration

src/widget/group.h

@@ -0,0 +1,46 @@
+#ifndef GROUP_H
+#define GROUP_H
+
+#include <stdint.h>
+#include <ui-widget-core.h>
+
+enum g_direction {
+  horizontal,
+  vertical,
+};
+
+typedef struct {
+  uint32_t id;
+  void *element;
+  enum w_type type;
+  uint32_t is_default : 1;
+} group_el_t;
+
+typedef struct {
+  enum w_type type;
+  uint32_t is_default : 1;
+  uint32_t is_hidden_value : 1;
+  char label[DIALOGUE_TITLE];
+  uint32_t length;
+} group_el_init_t;
+
+typedef struct {
+  widget_t w;
+  group_el_t *elements;
+  enum g_direction direction;
+  uint32_t count;
+  uint32_t first_id, last_id;
+} group_t;
+
+#define FIND_ACTIVE_ELEMENT(g, active_id, element_ptr, element_idx)            \
+  element_idx = active_id - g->first_id;                                       \
+  element_ptr = &(g->elements[element_idx]);
+
+group_t *init_group(WINDOW **win, widget_t *w_parent, group_el_init_t *children,
+                    enum g_direction dir);
+void draw_group(WINDOW *win, group_t *group, int32_t active_id,
+                widget_t *dialog_w);
+void destroy_group(group_t *group);
+void group_default_callback(callback_args_t *args);
+
+#endif