Generalize button struct

1 files changed, 33 insertions, 10 deletions

diff --git a/src/button.h b/src/button.h
index f9406f1..aa22001 100644
--- a/src/button.h
+++ b/src/button.h
@@ -2,9 +2,11 @@
 #define COMET_BUTTON_H
 
 #include <stdbool.h>
+#include <glib.h>
 #include <pango/pangocairo.h>
 
-// TODO: Generic button shapes/actions
+// For pointers only
+#define CAST(ptr, type)   ((type *)ptr)
 
 typedef struct Button Button;
 
@@ -15,20 +17,41 @@ typedef struct {
 } Color;
 
 struct Button {
-    ButtonAction action;
-    gpointer action_data;
-    char *text;
+    bool simple;
     PangoAlignment align;
-    Color background;
-    Color foreground;
-    Color stroke;
+    Color color;
+    Color line_color;
 };
 
-Button *button_create(const char *text, PangoAlignment align);
+typedef struct {
+    Button btn;
+    Color text_color;
+    char *text;
+    ButtonAction action;
+    gpointer action_data;
+} ButtonSimple;
+
+typedef struct {
+    Button btn;
+    GList *children;
+} ButtonGroup;
+
+// NOTE: For the moment all button specific functions take a generic button
+// pointer and assert the right type, so the check should be done by the caller
+
+Button *button_simple_create(PangoAlignment align, Color color, Color line_color);
+
+void button_simple_set_text(Button *btn, const char *text, Color text_color);
+
+const char *button_simple_get_text(Button *btn);
+
+void button_simple_set_action(Button *btn, ButtonAction action, gpointer data);
+
+ButtonAction button_simple_get_action(Button *btn);
 
-void button_set_colors(Button *btn, Color background, Color foreground, Color stroke);
+Button *button_group_create(PangoAlignment align, Color color, Color line_color);
 
-void button_set_action(Button *btn, ButtonAction action, gpointer data);
+void button_group_append(Button *btn, Button *child);
 
 void button_destroy(Button *btn);