Refactored draw/handle methods in Widgets hierarchy, improved docs, added a few minor method bindings here and there

1 files changed, 38 insertions, 37 deletions

diff --git a/src/c_fl_repeat_button.cpp b/src/c_fl_repeat_button.cpp
index fbbbf35..7f05235 100644
--- a/src/c_fl_repeat_button.cpp
+++ b/src/c_fl_repeat_button.cpp
@@ -6,68 +6,69 @@
 
 #include <FL/Fl_Repeat_Button.H>
 #include "c_fl_repeat_button.h"
-#include "c_fl_type.h"
 
 
 
 
+//  Exports from Ada
+
+extern "C" void widget_draw_hook(void * ud);
+extern "C" int widget_handle_hook(void * ud, int e);
+
+
+
+
+//  Attaching all relevant hooks and friends
+
 class My_Repeat_Button : public Fl_Repeat_Button {
-    public:
-        using Fl_Repeat_Button::Fl_Repeat_Button;
-        friend void repeat_button_set_draw_hook(REPEATBUTTON b, void * d);
-        friend void fl_repeat_button_draw(REPEATBUTTON b);
-        friend void repeat_button_set_handle_hook(REPEATBUTTON b, void * h);
-        friend int fl_repeat_button_handle(REPEATBUTTON b, int e);
-    protected:
-        void draw();
-        void real_draw();
-        int handle(int e);
-        int real_handle(int e);
-        d_hook_p draw_hook;
-        h_hook_p handle_hook;
+public:
+    using Fl_Repeat_Button::Fl_Repeat_Button;
+
+    friend void fl_repeat_button_draw(REPEATBUTTON b);
+    friend int fl_repeat_button_handle(REPEATBUTTON b, int e);
+
+    void draw();
+    int handle(int e);
 };
 
 void My_Repeat_Button::draw() {
-    (*draw_hook)(this->user_data());
-}
-
-void My_Repeat_Button::real_draw() {
-    Fl_Repeat_Button::draw();
+    widget_draw_hook(this->user_data());
 }
 
 int My_Repeat_Button::handle(int e) {
-    return (*handle_hook)(this->user_data(), e);
+    return widget_handle_hook(this->user_data(), e);
 }
 
-int My_Repeat_Button::real_handle(int e) {
-    return Fl_Repeat_Button::handle(e);
-}
 
-void repeat_button_set_draw_hook(REPEATBUTTON b, void * d) {
-    reinterpret_cast<My_Repeat_Button*>(b)->draw_hook = reinterpret_cast<d_hook_p>(d);
-}
 
-void fl_repeat_button_draw(REPEATBUTTON b) {
-    reinterpret_cast<My_Repeat_Button*>(b)->real_draw();
+
+//  Flattened C API
+
+REPEATBUTTON new_fl_repeat_button(int x, int y, int w, int h, char* label) {
+    My_Repeat_Button *b = new My_Repeat_Button(x, y, w, h, label);
+    return b;
 }
 
-void repeat_button_set_handle_hook(REPEATBUTTON b, void * h) {
-    reinterpret_cast<My_Repeat_Button*>(b)->handle_hook = reinterpret_cast<h_hook_p>(h);
+void free_fl_repeat_button(REPEATBUTTON b) {
+    delete reinterpret_cast<My_Repeat_Button*>(b);
 }
 
-int fl_repeat_button_handle(REPEATBUTTON b, int e) {
-    return reinterpret_cast<My_Repeat_Button*>(b)->real_handle(e);
+
+
+
+void fl_repeat_button_deactivate(REPEATBUTTON b) {
+    reinterpret_cast<Fl_Repeat_Button*>(b)->deactivate();
 }
 
 
 
 
-REPEATBUTTON new_fl_repeat_button(int x, int y, int w, int h, char* label) {
-    My_Repeat_Button *b = new My_Repeat_Button(x, y, w, h, label);
-    return b;
+void fl_repeat_button_draw(REPEATBUTTON b) {
+    reinterpret_cast<My_Repeat_Button*>(b)->Fl_Repeat_Button::draw();
 }
 
-void free_fl_repeat_button(REPEATBUTTON b) {
-    delete reinterpret_cast<My_Repeat_Button*>(b);
+int fl_repeat_button_handle(REPEATBUTTON b, int e) {
+    return reinterpret_cast<My_Repeat_Button*>(b)->Fl_Repeat_Button::handle(e);
 }
 
+