commit 9f2929ee457cfa4db66e14aacff5417689ef543a
Author:     ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
AuthorDate: Sat Dec 25 10:06:42 2021 +0100
Commit:     ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
CommitDate: Sat Dec 25 10:06:42 2021 +0100

     macOS platform: fix for issue #325 Disabling IM disables Greek and Cyrillic layouts
    
    Thanks to Pierre Ossman who gave the fix.

 src/Fl_cocoa.mm | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

diff --git src/Fl_cocoa.mm src/Fl_cocoa.mm
index a77665b..e53f496 100644
--- src/Fl_cocoa.mm
+++ src/Fl_cocoa.mm
@@ -141,8 +141,10 @@ typedef OSStatus (*TSMSetDocumentProperty_type)(TSMDocumentID, OSType, UInt32, v
 static TSMSetDocumentProperty_type TSMSetDocumentProperty;
 typedef OSStatus (*TSMRemoveDocumentProperty_type)(TSMDocumentID, OSType);
 static TSMRemoveDocumentProperty_type TSMRemoveDocumentProperty;
-typedef CFArrayRef (*TISCreateASCIICapableInputSourceList_type)(void);
-static TISCreateASCIICapableInputSourceList_type TISCreateASCIICapableInputSourceList;
+typedef CFArrayRef (*TISCreateInputSourceList_type)(CFDictionaryRef, Boolean);
+static TISCreateInputSourceList_type TISCreateInputSourceList;
+static CFStringRef kTISTypeKeyboardLayout;
+static CFStringRef kTISPropertyInputSourceType;
 
 typedef void (*KeyScript_type)(short);
 static KeyScript_type KeyScript;
@@ -1673,7 +1675,12 @@ static FLWindowDelegate *flwindowdelegate_instance = nil;
       else {
         CFArrayRef inputSources;
         
-        inputSources = TISCreateASCIICapableInputSourceList();
+        CFDictionaryRef filter;
+        filter = CFDictionaryCreate(NULL, (const void **)kTISPropertyInputSourceType,
+                                          (const void **)kTISTypeKeyboardLayout,
+                                          1, NULL, NULL);
+        inputSources = TISCreateInputSourceList(filter, false);
+        CFRelease(filter);
         TSMSetDocumentProperty(doc, kTSMDocumentEnabledInputSourcesPropertyTag,
                                sizeof(CFArrayRef), &inputSources);
         CFRelease(inputSources);
@@ -1954,8 +1961,10 @@ static int input_method_startup()
       TSMGetActiveDocument = (TSMGetActiveDocument_type)Fl_X::get_carbon_function("TSMGetActiveDocument");
       TSMSetDocumentProperty = (TSMSetDocumentProperty_type)Fl_X::get_carbon_function("TSMSetDocumentProperty");
       TSMRemoveDocumentProperty = (TSMRemoveDocumentProperty_type)Fl_X::get_carbon_function("TSMRemoveDocumentProperty");
-      TISCreateASCIICapableInputSourceList = (TISCreateASCIICapableInputSourceList_type)Fl_X::get_carbon_function("TISCreateASCIICapableInputSourceList");
-      retval = (TSMGetActiveDocument && TSMSetDocumentProperty && TSMRemoveDocumentProperty && TISCreateASCIICapableInputSourceList ? 1 : 0);
+      TISCreateInputSourceList = (TISCreateInputSourceList_type)Fl_X::get_carbon_function("TISCreateInputSourceList");
+      kTISTypeKeyboardLayout = (CFStringRef)Fl_X::get_carbon_function("kTISTypeKeyboardLayout");
+      kTISPropertyInputSourceType = (CFStringRef)Fl_X::get_carbon_function("kTISPropertyInputSourceType");
+      retval = (TSMGetActiveDocument && TSMSetDocumentProperty && TSMRemoveDocumentProperty && TISCreateInputSourceList && kTISTypeKeyboardLayout && kTISPropertyInputSourceType ? 1 : 0);
     } else {
       KeyScript = (KeyScript_type)Fl_X::get_carbon_function("KeyScript");
       retval = (KeyScript? 1 : 0);