diff options
Diffstat (limited to 'src/c_fl_dial.cpp')
-rw-r--r-- | src/c_fl_dial.cpp | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/src/c_fl_dial.cpp b/src/c_fl_dial.cpp deleted file mode 100644 index 8e32820..0000000 --- a/src/c_fl_dial.cpp +++ /dev/null @@ -1,112 +0,0 @@ - - -// Programmed by Jedidiah Barber -// Released into the public domain - - -#include <FL/Fl_Dial.H> -#include "c_fl_dial.h" - - - - -// Exports from Ada - -extern "C" void widget_draw_hook(void * ud); -extern "C" int widget_handle_hook(void * ud, int e); - - - - -// Non-friend protected access - -class Friend_Dial : Fl_Dial { -public: - // Really only needed for the (int,int,int,int) versions - using Fl_Dial::draw; - using Fl_Dial::handle; -}; - - - - -// Attaching all relevant hooks and friends - -class My_Dial : public Fl_Dial { -public: - using Fl_Dial::Fl_Dial; - - friend void fl_dial_draw(DIAL v); - friend int fl_dial_handle(DIAL v, int e); - - void draw(); - int handle(int e); -}; - -void My_Dial::draw() { - widget_draw_hook(this->user_data()); -} - -int My_Dial::handle(int e) { - return widget_handle_hook(this->user_data(), e); -} - - - - -// Flattened C API - -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); -} - - - - -short fl_dial_get_angle1(DIAL v) { - return reinterpret_cast<Fl_Dial*>(v)->angle1(); -} - -void fl_dial_set_angle1(DIAL v, short t) { - reinterpret_cast<Fl_Dial*>(v)->angle1(t); -} - -short fl_dial_get_angle2(DIAL v) { - return reinterpret_cast<Fl_Dial*>(v)->angle2(); -} - -void fl_dial_set_angle2(DIAL v, short t) { - reinterpret_cast<Fl_Dial*>(v)->angle2(t); -} - -void fl_dial_set_angles(DIAL v, short a, short b) { - reinterpret_cast<Fl_Dial*>(v)->angles(a,b); -} - - - - -void fl_dial_draw(DIAL v) { - reinterpret_cast<My_Dial*>(v)->Fl_Dial::draw(); -} - -void fl_dial_draw2(DIAL v, int x, int y, int w, int h) { - void (Fl_Dial::*mydraw)(int,int,int,int) = &Friend_Dial::draw; - (reinterpret_cast<Fl_Dial*>(v)->*mydraw)(x, y, w, h); -} - -int fl_dial_handle(DIAL v, int e) { - return reinterpret_cast<My_Dial*>(v)->Fl_Dial::handle(e); -} - -int fl_dial_handle2(DIAL v, int e, int x, int y, int w, int h) { - int (Fl_Dial::*myhandle)(int,int,int,int,int) = &Friend_Dial::handle; - return (reinterpret_cast<Fl_Dial*>(v)->*myhandle)(e, x, y, w, h); -} - - |