From 5aa3fc9655560c68ab43573e4afb2d40833d01bf Mon Sep 17 00:00:00 2001
From: Matthias Melcher <fltk@matthiasm.com>
Date: Wed, 10 Feb 2016 22:43:45 +0000
Subject: Moving fl_beep into screen driver.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11152 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.cxx | 19 +++++++++++++++++++
 src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.h   |  2 ++
 2 files changed, 21 insertions(+)

(limited to 'src/drivers/Cocoa')

diff --git a/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.cxx b/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.cxx
index 94dedb813..704c3dc72 100644
--- a/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.cxx
+++ b/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.cxx
@@ -19,8 +19,11 @@
 
 #include "../../config_lib.h"
 #include "Fl_Cocoa_Screen_Driver.h"
+#include <FL/fl_ask.h>
 
 
+extern "C" void NSBeep(void);
+
 
 /**
  Creates a driver that manages all screen and display related calls.
@@ -93,6 +96,22 @@ void Fl_Cocoa_Screen_Driver::screen_dpi(float &h, float &v, int n)
 }
 
 
+/**
+ Emits a system beep message.
+ \param[in] type   The beep type from the \ref Fl_Beep enumeration.
+ \note \#include <FL/fl_ask.H>
+ */
+void Fl_Cocoa_Screen_Driver::beep(int type) {
+  switch (type) {
+    case FL_BEEP_DEFAULT :
+    case FL_BEEP_ERROR :
+      NSBeep();
+      break;
+    default :
+      break;
+  }
+}
+
 
 //
 // End of "$Id$".
diff --git a/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.h b/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.h
index 4023e8706..4c5cf8a7e 100644
--- a/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.h
+++ b/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.h
@@ -55,6 +55,8 @@ public:
   virtual void screen_xywh(int &X, int &Y, int &W, int &H, int n);
   virtual void screen_dpi(float &h, float &v, int n=0);
   virtual void screen_work_area(int &X, int &Y, int &W, int &H, int n);
+  // --- audible output
+  virtual void beep(int type);
 };
 
 
-- 
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