winemac: Implement CountClipboardFormats() with support for text formats.

dlls/winemac.drv/Makefile.in

@@ -3,6 +3,7 @@ IMPORTS   = user32 gdi32 advapi32
 EXTRALIBS = -framework AppKit -framework Carbon -framework Security -framework OpenGL
 
 C_SRCS = \
+	clipboard.c \
 	display.c \
 	event.c \
 	gdi.c \
@@ -16,6 +17,7 @@ C_SRCS = \
 
 OBJC_SRCS = \
 	cocoa_app.m \
+	cocoa_clipboard.m \
 	cocoa_display.m \
 	cocoa_event.m \
 	cocoa_main.m \

dlls/winemac.drv/cocoa_clipboard.m

+/*
+ * MACDRV Cocoa clipboard code
+ *
+ * Copyright 2012, 2013 Ken Thomases for CodeWeavers Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include "macdrv_cocoa.h"
+#import "cocoa_app.h"
+
+
+/***********************************************************************
+ *              macdrv_copy_pasteboard_types
+ *
+ * Returns an array of UTI strings for the types of data available on
+ * the pasteboard, or NULL on error.  The caller is responsible for
+ * releasing the returned array with CFRelease().
+ */
+CFArrayRef macdrv_copy_pasteboard_types(void)
+{
+    __block CFArrayRef ret = NULL;
+    NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
+
+    OnMainThread(^{
+        @try
+        {
+            NSPasteboard* pb = [NSPasteboard generalPasteboard];
+            NSArray* types = [pb types];
+            ret = (CFArrayRef)[types copy];
+        }
+        @catch (id e)
+        {
+            ERR(@"Exception discarded while copying pasteboard types: %@\n", e);
+        }
+    });
+
+    [pool release];
+    return ret;
+}

dlls/winemac.drv/macdrv.h

@@ -156,6 +156,8 @@ extern void macdrv_key_event(HWND hwnd, const macdrv_event *event) DECLSPEC_HIDD
 
 extern void macdrv_displays_changed(const macdrv_event *event) DECLSPEC_HIDDEN;
 
+extern void macdrv_clipboard_process_attach(void) DECLSPEC_HIDDEN;
+
 extern struct opengl_funcs *macdrv_wine_get_wgl_driver(PHYSDEV dev, UINT version) DECLSPEC_HIDDEN;
 extern void sync_gl_view(struct macdrv_win_data *data) DECLSPEC_HIDDEN;
 extern void set_gl_view_parent(HWND hwnd, HWND parent) DECLSPEC_HIDDEN;

dlls/winemac.drv/macdrv_cocoa.h

@@ -273,6 +273,10 @@ extern void macdrv_remove_view_opengl_context(macdrv_view v, macdrv_opengl_conte
 extern CFDataRef macdrv_copy_keyboard_layout(CGEventSourceKeyboardType* keyboard_type, int* is_iso) DECLSPEC_HIDDEN;
 
 
+/* clipboard */
+extern CFArrayRef macdrv_copy_pasteboard_types(void) DECLSPEC_HIDDEN;
+
+
 /* opengl */
 extern macdrv_opengl_context macdrv_create_opengl_context(void* cglctx) DECLSPEC_HIDDEN;
 extern void macdrv_dispose_opengl_context(macdrv_opengl_context c) DECLSPEC_HIDDEN;

dlls/winemac.drv/macdrv_main.c

@@ -89,6 +89,8 @@ static BOOL process_attach(void)
         return FALSE;
     }
 
+    macdrv_clipboard_process_attach();
+
     return TRUE;
 }
 

dlls/winemac.drv/winemac.drv.spec

@@ -8,6 +8,7 @@
 @ cdecl Beep() macdrv_Beep
 @ cdecl ChangeDisplaySettingsEx(ptr ptr long long long) macdrv_ChangeDisplaySettingsEx
 @ cdecl ClipCursor(ptr) macdrv_ClipCursor
+@ cdecl CountClipboardFormats() macdrv_CountClipboardFormats
 @ cdecl CreateDesktopWindow(long) macdrv_CreateDesktopWindow
 @ cdecl CreateWindow(long) macdrv_CreateWindow
 @ cdecl DestroyCursorIcon(long) macdrv_DestroyCursorIcon