From b4438b2fbe895694be98e6e8426103deefc51448 Mon Sep 17 00:00:00 2001
From: Jedidiah Barber <contact@jedbarber.id.au>
Date: Tue, 21 Jan 2025 21:04:54 +1300
Subject: Split public API and private implementation files into different
 directories

---
 body/c_fl_input.cpp | 82 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 body/c_fl_input.cpp

(limited to 'body/c_fl_input.cpp')

diff --git a/body/c_fl_input.cpp b/body/c_fl_input.cpp
new file mode 100644
index 0000000..6fa6b2d
--- /dev/null
+++ b/body/c_fl_input.cpp
@@ -0,0 +1,82 @@
+
+
+//  Programmed by Jedidiah Barber
+//  Released into the public domain
+
+
+#include <FL/Fl_Input.H>
+#include "c_fl_input.h"
+
+
+
+
+//  Telprot stopovers
+
+extern "C" void text_input_extra_init_hook(void * aobj, int x, int y, int w, int h, const char * l);
+void fl_text_input_extra_init(void * adaobj, int x, int y, int w, int h, const char * label) {
+    text_input_extra_init_hook(adaobj, x, y, w, h, label);
+}
+
+extern "C" void text_input_extra_final_hook(void * aobj);
+void fl_text_input_extra_final(void * adaobj) {
+    text_input_extra_final_hook(adaobj);
+}
+
+
+
+
+//  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_Text_Input : public Fl_Input {
+public:
+    using Fl_Input::Fl_Input;
+
+    friend void fl_text_input_draw(TEXTINPUT t);
+    friend int fl_text_input_handle(TEXTINPUT t, int e);
+
+    void draw();
+    int handle(int e);
+};
+
+void My_Text_Input::draw() {
+    widget_draw_hook(this->user_data());
+}
+
+int My_Text_Input::handle(int e) {
+    return widget_handle_hook(this->user_data(), e);
+}
+
+
+
+
+//  Flattened C API
+
+TEXTINPUT new_fl_text_input(int x, int y, int w, int h, char * label) {
+    My_Text_Input * t = new My_Text_Input(x, y, w, h, label);
+    return t;
+}
+
+void free_fl_text_input(TEXTINPUT t) {
+    delete static_cast<My_Text_Input*>(t);
+}
+
+
+
+
+void fl_text_input_draw(TEXTINPUT t) {
+    static_cast<My_Text_Input*>(t)->Fl_Input::draw();
+}
+
+int fl_text_input_handle(TEXTINPUT t, int e) {
+    return static_cast<My_Text_Input*>(t)->Fl_Input::handle(e);
+}
+
+
-- 
cgit