Re-organize OS X and iOS code in vcl a bit

Now with the ATSUI code gone is a good time for some
re-organisation. Get rid of "aqua" in file names and the separate
"coretext" folders. CoreText is all we use now for OS X (and has
always been so for iOS), so no need for a "coretext" folder, we can
keep the CoreText-using code under "quartz". Keep OS X -specific code
in "osx". Ditto for headers.

Keep "Aqua" as part of class names for now, though.

This is also preparation for planned further unification between OS X
and iOS code.

Change-Id: Ic60bd73fea4ab98183e7c8a09c7d3f66b9a34223

1 files changed, 87 insertions, 0 deletions

diff --git a/vcl/osx/a11yvaluewrapper.mm b/vcl/osx/a11yvaluewrapper.mm
new file mode 100644
index 000000000000..539eb9124f67
--- /dev/null
+++ b/vcl/osx/a11yvaluewrapper.mm
@@ -0,0 +1,87 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+
+#include "a11yvaluewrapper.h"
+#include "a11ywrapperstatictext.h"
+
+using namespace ::com::sun::star::uno;
+
+// Wrapper for XAccessibleValue
+// Remember: A UNO-Value is a single numeric value. Regarding the Mac A11y-API, a value can be anything!
+
+@implementation AquaA11yValueWrapper : NSObject
+
++(id)valueAttributeForElement:(AquaA11yWrapper *)wrapper {
+    // TODO: Detect Type from Any
+    if ( [ wrapper accessibleValue ] != nil ) {
+        long value = 0;
+        [ wrapper accessibleValue ] -> getCurrentValue() >>= value;
+        return [ NSNumber numberWithLong: value ];
+    }
+    return [ NSNumber numberWithLong: 0 ];
+}
+
++(id)minValueAttributeForElement:(AquaA11yWrapper *)wrapper {
+    // TODO: Detect Type from Any
+    if ( [ wrapper accessibleValue ] != nil ) {
+        long value = 0;
+        [ wrapper accessibleValue ] -> getMinimumValue() >>= value;
+        return [ NSNumber numberWithLong: value ];
+    }
+    return [ NSNumber numberWithLong: 0 ];
+}
+
++(id)maxValueAttributeForElement:(AquaA11yWrapper *)wrapper {
+    // TODO: Detect Type from Any
+    if ( [ wrapper accessibleValue ] != nil ) {
+        long value = 0;
+        [ wrapper accessibleValue ] -> getMaximumValue() >>= value;
+        return [ NSNumber numberWithLong: value ];
+    }
+    return [ NSNumber numberWithLong: 0 ];
+}
+
++(void)setValueAttributeForElement:(AquaA11yWrapper *)wrapper to:(id)value {
+    // TODO: Detect Type from NSNumber
+    if ( [ value isKindOfClass: [ NSNumber class ] ] 
+      && [ wrapper accessibleValue ] != nil ) {
+        NSNumber * number = (NSNumber *) value;
+        Any numberAny ( [ number longValue ] );
+        [ wrapper accessibleValue ] -> setCurrentValue ( numberAny );
+    }
+}
+
++(void)addAttributeNamesTo:(NSMutableArray *)attributeNames {
+    [ attributeNames addObject: NSAccessibilityValueAttribute ];
+}
+
++(BOOL)isAttributeSettable:(NSString *)attribute forElement:(AquaA11yWrapper *)wrapper {
+    BOOL isSettable = NO;
+    if ( [ wrapper accessibleValue ] != nil 
+      && [ attribute isEqualToString: NSAccessibilityValueAttribute ] 
+      && ! [ wrapper isKindOfClass: [ AquaA11yWrapperStaticText class ] ] ) {
+        isSettable = YES;
+    }
+    return isSettable;
+}
+
+@end
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */