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-rw-r--r--src/c_fl_dial.cpp92
-rw-r--r--src/c_fl_dial.h36
-rw-r--r--src/fltk-widgets-valuators-dials.adb179
-rw-r--r--src/fltk-widgets-valuators-dials.ads61
4 files changed, 368 insertions, 0 deletions
diff --git a/src/c_fl_dial.cpp b/src/c_fl_dial.cpp
new file mode 100644
index 0000000..1e88750
--- /dev/null
+++ b/src/c_fl_dial.cpp
@@ -0,0 +1,92 @@
+
+
+#include <FL/Fl_Dial.H>
+#include "c_fl_dial.h"
+#include "c_fl_type.h"
+
+
+
+
+class My_Dial : public Fl_Dial {
+ public:
+ using Fl_Dial::Fl_Dial;
+ friend void dial_set_draw_hook(DIAL v, void * d);
+ friend void fl_dial_draw(DIAL v);
+ friend void dial_set_handle_hook(DIAL v, void * h);
+ friend int fl_dial_handle(DIAL v, 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;
+};
+
+void My_Dial::draw() {
+ (*draw_hook)(this->user_data());
+}
+
+void My_Dial::real_draw() {
+ Fl_Dial::draw();
+}
+
+int My_Dial::handle(int e) {
+ return (*handle_hook)(this->user_data(), e);
+}
+
+int My_Dial::real_handle(int e) {
+ return Fl_Dial::handle(e);
+}
+
+void dial_set_draw_hook(DIAL v, void * d) {
+ reinterpret_cast<My_Dial*>(v)->draw_hook = reinterpret_cast<d_hook_p>(d);
+}
+
+void fl_dial_draw(DIAL v) {
+ reinterpret_cast<My_Dial*>(v)->real_draw();
+}
+
+void dial_set_handle_hook(DIAL v, void * h) {
+ reinterpret_cast<My_Dial*>(v)->handle_hook = reinterpret_cast<h_hook_p>(h);
+}
+
+int fl_dial_handle(DIAL v, int e) {
+ return reinterpret_cast<My_Dial*>(v)->real_handle(e);
+}
+
+
+
+
+DIAL new_fl_dial(int x, int y, int w, int h, char* label) {
+ My_Dial *v = new My_Dial(x, y, w, h, label);
+ return v;
+}
+
+void free_fl_dial(DIAL v) {
+ delete reinterpret_cast<My_Dial*>(v);
+}
+
+
+
+
+int fl_dial_get_angle1(DIAL v) {
+ return reinterpret_cast<My_Dial*>(v)->angle1();
+}
+
+void fl_dial_set_angle1(DIAL v, int t) {
+ reinterpret_cast<My_Dial*>(v)->angle1(t);
+}
+
+int fl_dial_get_angle2(DIAL v) {
+ return reinterpret_cast<My_Dial*>(v)->angle2();
+}
+
+void fl_dial_set_angle2(DIAL v, int t) {
+ reinterpret_cast<My_Dial*>(v)->angle2(t);
+}
+
+void fl_dial_set_angles(DIAL v, int a, int b) {
+ reinterpret_cast<My_Dial*>(v)->angles(a,b);
+}
+
diff --git a/src/c_fl_dial.h b/src/c_fl_dial.h
new file mode 100644
index 0000000..888dcca
--- /dev/null
+++ b/src/c_fl_dial.h
@@ -0,0 +1,36 @@
+
+
+#ifndef FL_DIAL_GUARD
+#define FL_DIAL_GUARD
+
+
+
+
+typedef void* DIAL;
+
+
+
+
+extern "C" void dial_set_draw_hook(DIAL v, void * d);
+extern "C" void fl_dial_draw(DIAL v);
+extern "C" void dial_set_handle_hook(DIAL v, void * h);
+extern "C" int fl_dial_handle(DIAL v, int e);
+
+
+
+
+extern "C" DIAL new_fl_dial(int x, int y, int w, int h, char* label);
+extern "C" void free_fl_dial(DIAL v);
+
+
+
+
+extern "C" int fl_dial_get_angle1(DIAL v);
+extern "C" void fl_dial_set_angle1(DIAL v, int t);
+extern "C" int fl_dial_get_angle2(DIAL v);
+extern "C" void fl_dial_set_angle2(DIAL v, int t);
+extern "C" void fl_dial_set_angles(DIAL v, int a, int b);
+
+
+#endif
+
diff --git a/src/fltk-widgets-valuators-dials.adb b/src/fltk-widgets-valuators-dials.adb
new file mode 100644
index 0000000..c66d655
--- /dev/null
+++ b/src/fltk-widgets-valuators-dials.adb
@@ -0,0 +1,179 @@
+
+
+with
+
+ Interfaces.C.Strings,
+ System;
+
+use type
+
+ System.Address;
+
+
+package body FLTK.Widgets.Valuators.Dials is
+
+
+ procedure dial_set_draw_hook
+ (W, D : in System.Address);
+ pragma Import (C, dial_set_draw_hook, "dial_set_draw_hook");
+
+ procedure dial_set_handle_hook
+ (W, H : in System.Address);
+ pragma Import (C, dial_set_handle_hook, "dial_set_handle_hook");
+
+
+
+
+ function new_fl_dial
+ (X, Y, W, H : in Interfaces.C.int;
+ Text : in Interfaces.C.char_array)
+ return System.Address;
+ pragma Import (C, new_fl_dial, "new_fl_dial");
+
+ procedure free_fl_dial
+ (D : in System.Address);
+ pragma Import (C, free_fl_dial, "free_fl_dial");
+
+
+
+
+ function fl_dial_get_angle1
+ (D : in System.Address)
+ return Interfaces.C.int;
+ pragma Import (C, fl_dial_get_angle1, "fl_dial_get_angle1");
+
+ procedure fl_dial_set_angle1
+ (D : in System.Address;
+ T : in Interfaces.C.int);
+ pragma Import (C, fl_dial_set_angle1, "fl_dial_set_angle1");
+
+ function fl_dial_get_angle2
+ (D : in System.Address)
+ return Interfaces.C.int;
+ pragma Import (C, fl_dial_get_angle2, "fl_dial_get_angle2");
+
+ procedure fl_dial_set_angle2
+ (D : in System.Address;
+ T : in Interfaces.C.int);
+ pragma Import (C, fl_dial_set_angle2, "fl_dial_set_angle2");
+
+ procedure fl_dial_set_angles
+ (D : in System.Address;
+ A, B : in Interfaces.C.int);
+ pragma Import (C, fl_dial_set_angles, "fl_dial_set_angles");
+
+
+
+
+ procedure fl_dial_draw
+ (W : in System.Address);
+ pragma Import (C, fl_dial_draw, "fl_dial_draw");
+
+ function fl_dial_handle
+ (W : in System.Address;
+ E : in Interfaces.C.int)
+ return Interfaces.C.int;
+ pragma Import (C, fl_dial_handle, "fl_dial_handle");
+
+
+
+
+ procedure Finalize
+ (This : in out Dial) is
+ begin
+ if This.Void_Ptr /= System.Null_Address and then
+ This in Dial'Class
+ then
+ free_fl_dial (This.Void_Ptr);
+ This.Void_Ptr := System.Null_Address;
+ end if;
+ Finalize (Valuator (This));
+ end Finalize;
+
+
+
+
+ function Create
+ (X, Y, W, H : in Integer;
+ Text : in String)
+ return Dial is
+ begin
+ return This : Dial do
+ This.Void_Ptr := new_fl_dial
+ (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));
+ dial_set_draw_hook (This.Void_Ptr, Draw_Hook'Address);
+ dial_set_handle_hook (This.Void_Ptr, Handle_Hook'Address);
+ end return;
+ end Create;
+
+
+
+
+ function Get_First_Angle
+ (This : in Dial)
+ return Integer is
+ begin
+ return Integer (fl_dial_get_angle1 (This.Void_Ptr));
+ end Get_First_Angle;
+
+
+ procedure Set_First_Angle
+ (This : in out Dial;
+ To : in Integer) is
+ begin
+ fl_dial_set_angle1 (This.Void_Ptr, Interfaces.C.int (To));
+ end Set_First_Angle;
+
+
+ function Get_Second_Angle
+ (This : in Dial)
+ return Integer is
+ begin
+ return Integer (fl_dial_get_angle2 (This.Void_Ptr));
+ end Get_Second_Angle;
+
+
+ procedure Set_Second_Angle
+ (This : in out Dial;
+ To : in Integer) is
+ begin
+ fl_dial_set_angle2 (This.Void_Ptr, Interfaces.C.int (To));
+ end Set_Second_Angle;
+
+
+ procedure Set_Angles
+ (This : in out Dial;
+ One, Two : in Integer) is
+ begin
+ fl_dial_set_angles (This.Void_Ptr, Interfaces.C.int (One), Interfaces.C.int (Two));
+ end Set_Angles;
+
+
+
+
+ procedure Draw
+ (This : in out Dial) is
+ begin
+ fl_dial_draw (This.Void_Ptr);
+ end Draw;
+
+
+ function Handle
+ (This : in out Dial;
+ Event : in Event_Kind)
+ return Event_Outcome is
+ begin
+ return Event_Outcome'Val
+ (fl_dial_handle (This.Void_Ptr, Event_Kind'Pos (Event)));
+ end Handle;
+
+
+end FLTK.Widgets.Valuators.Dials;
+
diff --git a/src/fltk-widgets-valuators-dials.ads b/src/fltk-widgets-valuators-dials.ads
new file mode 100644
index 0000000..cb7d05d
--- /dev/null
+++ b/src/fltk-widgets-valuators-dials.ads
@@ -0,0 +1,61 @@
+
+
+package FLTK.Widgets.Valuators.Dials is
+
+
+ type Dial is new Valuator with private;
+
+
+
+
+ function Create
+ (X, Y, W, H : in Integer;
+ Text : in String)
+ return Dial;
+
+
+
+
+ function Get_First_Angle
+ (This : in Dial)
+ return Integer;
+
+ procedure Set_First_Angle
+ (This : in out Dial;
+ To : in Integer);
+
+ function Get_Second_Angle
+ (This : in Dial)
+ return Integer;
+
+ procedure Set_Second_Angle
+ (This : in out Dial;
+ To : in Integer);
+
+ procedure Set_Angles
+ (This : in out Dial;
+ One, Two : in Integer);
+
+
+
+
+ procedure Draw
+ (This : in out Dial);
+
+ function Handle
+ (This : in out Dial;
+ Event : in Event_Kind)
+ return Event_Outcome;
+
+
+private
+
+
+ type Dial is new Valuator with null record;
+
+ overriding procedure Finalize
+ (This : in out Dial);
+
+
+end FLTK.Widgets.Valuators.Dials;
+
generated by cgit (git 2.30.0) at 2024-12-23 04:14:49 +0000