From e3b35b33f519945036ecbe101b46cf701fca37fd Mon Sep 17 00:00:00 2001
From: Jed Barber <jjbarber@y7mail.com>
Date: Mon, 14 Nov 2016 20:36:33 +1100
Subject: Added FLTK integer inputs

---
 src/fltk_binding/c_fl_int_input.cpp          | 21 ++++++++
 src/fltk_binding/c_fl_int_input.h            | 18 +++++++
 src/fltk_binding/fltk-widgets-inputs-int.adb | 75 ++++++++++++++++++++++++++++
 src/fltk_binding/fltk-widgets-inputs-int.ads | 31 ++++++++++++
 4 files changed, 145 insertions(+)
 create mode 100644 src/fltk_binding/c_fl_int_input.cpp
 create mode 100644 src/fltk_binding/c_fl_int_input.h
 create mode 100644 src/fltk_binding/fltk-widgets-inputs-int.adb
 create mode 100644 src/fltk_binding/fltk-widgets-inputs-int.ads

diff --git a/src/fltk_binding/c_fl_int_input.cpp b/src/fltk_binding/c_fl_int_input.cpp
new file mode 100644
index 0000000..2224857
--- /dev/null
+++ b/src/fltk_binding/c_fl_int_input.cpp
@@ -0,0 +1,21 @@
+
+
+#include <FL/Fl_Int_Input.H>
+#include "c_fl_int_input.h"
+
+
+INT_INPUT new_fl_int_input(int x, int y, int w, int h, char* label) {
+    Fl_Int_Input *i = new Fl_Int_Input(x, y, w, h, label);
+    return i;
+}
+
+
+void free_fl_int_input(INT_INPUT i) {
+    delete reinterpret_cast<Fl_Int_Input*>(i);
+}
+
+
+const char * fl_int_input_get_value(INT_INPUT i) {
+    return reinterpret_cast<Fl_Int_Input*>(i)->value();
+}
+
diff --git a/src/fltk_binding/c_fl_int_input.h b/src/fltk_binding/c_fl_int_input.h
new file mode 100644
index 0000000..5d99c3f
--- /dev/null
+++ b/src/fltk_binding/c_fl_int_input.h
@@ -0,0 +1,18 @@
+
+
+#ifndef FL_INT_INPUT_GUARD
+#define FL_INT_INPUT_GUARD
+
+
+typedef void* INT_INPUT;
+
+
+extern "C" INT_INPUT new_fl_int_input(int x, int y, int w, int h, char* label);
+extern "C" void free_fl_int_input(INT_INPUT i);
+
+
+extern "C" const char * fl_int_input_get_value(INT_INPUT i);
+
+
+#endif
+
diff --git a/src/fltk_binding/fltk-widgets-inputs-int.adb b/src/fltk_binding/fltk-widgets-inputs-int.adb
new file mode 100644
index 0000000..30f3d01
--- /dev/null
+++ b/src/fltk_binding/fltk-widgets-inputs-int.adb
@@ -0,0 +1,75 @@
+
+
+with Interfaces.C.Strings;
+with System;
+use type System.Address;
+
+
+package body FLTK.Widgets.Inputs.Int is
+
+
+    function new_fl_int_input
+           (X, Y, W, H : in Interfaces.C.int;
+            Text       : in Interfaces.C.char_array)
+        return System.Address;
+    pragma Import (C, new_fl_int_input, "new_fl_int_input");
+
+    procedure free_fl_int_input
+           (F : in System.Address);
+    pragma Import (C, free_fl_int_input, "free_fl_int_input");
+
+    function fl_int_input_get_value
+           (F : in System.Address)
+        return Interfaces.C.Strings.chars_ptr;
+    pragma Import (C, fl_int_input_get_value, "fl_int_input_get_value");
+
+
+
+
+    procedure Finalize
+           (This : in out Integer_Input) is
+    begin
+        Finalize (Input (This));
+        if This.Void_Ptr /= System.Null_Address then
+            if This in Integer_Input then
+                free_fl_int_input (This.Void_Ptr);
+            end if;
+        end if;
+    end Finalize;
+
+
+
+
+    function Create
+           (X, Y, W, H : in Integer;
+            Text       : in String)
+        return Integer_Input is
+    begin
+        return This : Integer_Input do
+            This.Void_Ptr := new_fl_int_input
+                   (Interfaces.C.int (X),
+                    Interfaces.C.int (Y),
+                    Interfaces.C.int (W),
+                    Interfaces.C.int (H),
+                    Interfaces.C.To_C (Text));
+            fl_widget_set_user_data
+                   (This.Void_Ptr,
+                    Widget_Convert.To_Address (This'Unchecked_Access));
+        end return;
+    end Create;
+
+
+
+
+    function Get_Value
+           (This : in Integer_Input)
+        return Integer is
+    begin
+        return Integer'Value
+               (Interfaces.C.Strings.Value
+                       (fl_int_input_get_value (This.Void_Ptr)));
+    end Get_Value;
+
+
+end FLTK.Widgets.Inputs.Int;
+
diff --git a/src/fltk_binding/fltk-widgets-inputs-int.ads b/src/fltk_binding/fltk-widgets-inputs-int.ads
new file mode 100644
index 0000000..2777f54
--- /dev/null
+++ b/src/fltk_binding/fltk-widgets-inputs-int.ads
@@ -0,0 +1,31 @@
+
+
+package FLTK.Widgets.Inputs.Int is
+
+
+    type Integer_Input is new Input with private;
+
+
+    function Create
+           (X, Y, W, H : in Integer;
+            Text       : in String)
+        return Integer_Input;
+
+
+    function Get_Value
+           (This : in Integer_Input)
+        return Integer;
+
+
+private
+
+
+    type Integer_Input is new Input with null record;
+
+
+    overriding procedure Finalize
+           (This : in out Integer_Input);
+
+
+end FLTK.Widgets.Inputs.Int;
+
-- 
cgit