New: selectable textfield Select All (Cmd-A, Ctrl-A) support.

Like in Cocoa, a non-editable but selectable text can now be clicked and all text can be selected with the Edit > Select All option or the associated keyboard equivalent. Just like in Cocoa this works on selectable text labels as well (text fields without a bezel).

AppKit/CPTextField.j

@@ -1274,17 +1274,24 @@ CPTextFieldStatePlaceholder = CPThemeState("placeholder");
         var wind = [self window];
 
 #if PLATFORM(DOM)
-        var element = [self _inputElement];
-
-        if ([wind firstResponder] === self)
+        if ([self isEditable])
         {
-            if (immediately)
-                element.select();
-            else
-                window.setTimeout(function() { element.select(); }, 0);
+            var element = [self _inputElement];
+
+            if ([wind firstResponder] === self)
+            {
+                if (immediately)
+                    element.select();
+                else
+                    window.setTimeout(function() { element.select(); }, 0);
+            }
+            else if (wind !== nil && [wind makeFirstResponder:self])
+                [self _selectText:sender immediately:immediately];
+        }
+        else
+        {
+            [self setSelectedRange:CPMakeRange(0, _stringValue.length)];
         }
-        else if (wind !== nil && [wind makeFirstResponder:self])
-            [self _selectText:sender immediately:immediately];
 #else
         // Even if we can't actually select the text we need to preserve the first
         // responder side effect.
@@ -1433,35 +1440,48 @@ CPTextFieldStatePlaceholder = CPThemeState("placeholder");
 
 #if PLATFORM(DOM)
 
-    var inputElement = [self _inputElement];
-
-    try
+    if (![self isEditable])
     {
-        if ([inputElement.selectionStart isKindOfClass:CPNumber])
-        {
-            inputElement.selectionStart = aRange.location;
-            inputElement.selectionEnd = CPMaxRange(aRange);
-        }
-        else
-        {
-            // browsers which don't support selectionStart/selectionEnd (aka IE).
-            var theDocument = inputElement.ownerDocument || inputElement.document,
-                existingRange = theDocument.selection.createRange(),
-                range = inputElement.createTextRange();
+        // No input element - selectable text field only.
+        var contentView = [self layoutEphemeralSubviewNamed:@"content-view"
+                                         positioned:CPWindowAbove
+                    relativeToEphemeralSubviewNamed:@"bezel-view"];
 
-            if (range.inRange(existingRange))
+        if (contentView)
+            [contentView setSelectedRange:aRange];
+    }
+    else
+    {
+        // Input element
+        var inputElement = [self _inputElement];
+
+        try
+        {
+            if ([inputElement.selectionStart isKindOfClass:CPNumber])
             {
-                range.collapse(true);
-                range.move('character', aRange.location);
-                range.moveEnd('character', aRange.length);
-                range.select();
+                inputElement.selectionStart = aRange.location;
+                inputElement.selectionEnd = CPMaxRange(aRange);
+            }
+            else
+            {
+                // browsers which don't support selectionStart/selectionEnd (aka IE).
+                var theDocument = inputElement.ownerDocument || inputElement.document,
+                    existingRange = theDocument.selection.createRange(),
+                    range = inputElement.createTextRange();
+
+                if (range.inRange(existingRange))
+                {
+                    range.collapse(true);
+                    range.move('character', aRange.location);
+                    range.moveEnd('character', aRange.length);
+                    range.select();
+                }
             }
         }
+        catch (e)
+        {
+        }
     }
-    catch (e)
-    {
-    }
-
 #endif
 }
 

AppKit/Platform/DOM/CPPlatformWindow+DOM.j

@@ -1515,6 +1515,31 @@ var resizeTimer = nil;
         return nil;
 }
 
+/*!
+    Set the text selection range to the given range within the given element, which must be a child of
+    this DOM window.
+*/
+- (void)setSelectedRange:(CPRange)aRange inElement:(DOMElement)anElement
+{
+    if (_DOMWindow.getSelection())
+    {
+        var domRange = _DOMWindow.document.createRange();
+        domRange.setStart(anElement.childNodes[0], aRange.location);
+        domRange.setEnd(anElement.childNodes[0], CPMaxRange(aRange));
+        _DOMWindow.getSelection().removeAllRanges();
+        _DOMWindow.getSelection().addRange(domRange);
+    }
+    else if (_DOMWindow.document.selection)
+    {
+        var domRange = _DOMWindow.document.body.createTextRange();
+        domRange.moveToElementText(anElement);
+        domRange.collapse(true);
+        domRange.moveStart('character', aRange.location);
+        domRange.moveEnd('character', aRange.length);
+        domRange.select();
+    }
+}
+
 /*!
     When using command (mac) or control (windows), keys are propagated to the browser by default.
     To prevent a character key from propagating (to prevent its default action, and instead use it

AppKit/_CPImageAndTextView.j

@@ -802,4 +802,9 @@ var _CPimageAndTextViewFrameSizeChangedFlag         = 1 << 0,
     [super setFrameSize:aSize];
 }
 
+- (void)setSelectedRange:(CPRange)aRange
+{
+    [[[self window] platformWindow] setSelectedRange:aRange inElement:_DOMTextElement];
+}
+
 @end