From a26d5408a1f90a073aef48ddf67010b87d06553c Mon Sep 17 00:00:00 2001
From: Matthias Melcher <fltk@matthiasm.com>
Date: Mon, 13 Oct 2008 19:26:18 +0000
Subject: [PATCH] STR 1952: Fixed first modifier key event, some minor utf8
 orrections.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6416 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 CHANGES        |  1 +
 FL/fl_utf8.h   |  2 ++
 src/Fl_mac.cxx |  9 +++++----
 src/fl_utf.c   | 11 ++---------
 4 files changed, 10 insertions(+), 13 deletions(-)

diff --git a/CHANGES b/CHANGES
index 18bd6cbc6..6bbee9017 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,5 +1,6 @@
 CHANGES IN FLTK 1.3.0
 
+	- Fixed first modifier key event (STR #1952)
 	- Fl_Group and Fl_Scroll now resize themselves before
 	  resizing their children (STR #2032)
 	- "fltk-config --post foo" now creates an application
diff --git a/FL/fl_utf8.h b/FL/fl_utf8.h
index 74d893893..55a834822 100644
--- a/FL/fl_utf8.h
+++ b/FL/fl_utf8.h
@@ -75,6 +75,8 @@
 extern "C" {
 #  endif
 
+int fl_unichar_to_utf8_size(Fl_Unichar);
+  
 /* F2: comes from FLTK2 */
 /* OD: comes from OksiD */
 
diff --git a/src/Fl_mac.cxx b/src/Fl_mac.cxx
index 213b3a636..f90d95609 100644
--- a/src/Fl_mac.cxx
+++ b/src/Fl_mac.cxx
@@ -165,7 +165,7 @@ static unsigned short macKeyLookUp[128] =
 /**
  * convert the current mouse chord into the FLTK modifier state
  */
-static void mods_to_e_state( UInt32 mods )
+static unsigned int mods_to_e_state( UInt32 mods )
 {
   long state = 0;
   if ( mods & kEventKeyModifierNumLockMask ) state |= FL_NUM_LOCK;
@@ -174,8 +174,10 @@ static void mods_to_e_state( UInt32 mods )
   if ( mods & (controlKey|rightControlKey) ) state |= FL_CTRL;
   if ( mods & (shiftKey|rightShiftKey) ) state |= FL_SHIFT;
   if ( mods & alphaLock ) state |= FL_CAPS_LOCK;
-  Fl::e_state = ( Fl::e_state & 0xff000000 ) | state;
+  unsigned int ret = ( Fl::e_state & 0xff000000 ) | state;
+  Fl::e_state = ret;
   //printf( "State 0x%08x (%04x)\n", Fl::e_state, mods );
+  return ret;
 }
 
 
@@ -1212,7 +1214,7 @@ pascal OSStatus carbonKeyboardHandler(
   Fl_Window *window = (Fl_Window*)userData;
   Fl::first_window(window);
   UInt32 mods;
-  static UInt32 prevMods = 0xffffffff;
+  static UInt32 prevMods = mods_to_e_state( GetCurrentKeyModifiers() );
 
   fl_lock_function();
   
@@ -1221,7 +1223,6 @@ pascal OSStatus carbonKeyboardHandler(
   // get the modifiers for any of the events
   GetEventParameter( event, kEventParamKeyModifiers, typeUInt32, 
                      NULL, sizeof(UInt32), NULL, &mods );
-  if ( prevMods == 0xffffffff ) prevMods = mods;
   
   // get the key code only for key events
   UInt32 keyCode = 0;
diff --git a/src/fl_utf.c b/src/fl_utf.c
index d78368550..102591d74 100644
--- a/src/fl_utf.c
+++ b/src/fl_utf.c
@@ -23,10 +23,7 @@
 #include <string.h>
 #include <stdlib.h>
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-  
+#if 0
   /** 
    \defgroup fl_unichar Unicode Character Functions
    Global Functions Handling Single Unicode Characters
@@ -56,7 +53,7 @@ extern "C" {
   //FL_EXPORT int fl_utf8_size(Fl_Unichar uc);
   
   /** @} */  
-  
+#endif // 0
   
 /* Set to 1 to turn bad UTF8 bytes into ISO-8859-1. If this is to zero
    they are instead turned into the Unicode REPLACEMENT CHARACTER, of
@@ -839,7 +836,3 @@ int fl_utf8test(const char* src, unsigned srclen) {
   }
   return ret;
 }
-
-#ifdef __cplusplus
-}
-#endif