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Diffstat (limited to 'WebKitTools/DumpRenderTree/mac/AccessibilityUIElementMac.mm')
| -rw-r--r-- | WebKitTools/DumpRenderTree/mac/AccessibilityUIElementMac.mm | 425 |
1 files changed, 0 insertions, 425 deletions
diff --git a/WebKitTools/DumpRenderTree/mac/AccessibilityUIElementMac.mm b/WebKitTools/DumpRenderTree/mac/AccessibilityUIElementMac.mm deleted file mode 100644 index 81edd99..0000000 --- a/WebKitTools/DumpRenderTree/mac/AccessibilityUIElementMac.mm +++ /dev/null @@ -1,425 +0,0 @@ -/* - * Copyright (C) 2008 Apple Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY - * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#import "DumpRenderTree.h" -#import "AccessibilityUIElement.h" - -#import <Foundation/Foundation.h> -#import <JavaScriptCore/JSStringRef.h> -#import <JavaScriptCore/JSStringRefCF.h> -#import <WebKit/WebFrame.h> -#import <WebKit/WebHTMLView.h> -#import <WebKit/WebTypesInternal.h> -#import <wtf/RetainPtr.h> -#import <wtf/Vector.h> - -AccessibilityUIElement::AccessibilityUIElement(PlatformUIElement element) - : m_element(element) -{ - [m_element retain]; -} - -AccessibilityUIElement::AccessibilityUIElement(const AccessibilityUIElement& other) - : m_element(other.m_element) -{ - [m_element retain]; -} - -AccessibilityUIElement::~AccessibilityUIElement() -{ - [m_element release]; -} - -@interface NSString (JSStringRefAdditions) -- (JSStringRef)createJSStringRef; -@end - -@implementation NSString (JSStringRefAdditions) - -- (JSStringRef)createJSStringRef -{ - return JSStringCreateWithCFString((CFStringRef)self); -} - -@end - -static NSString* descriptionOfValue(id valueObject, id focusedAccessibilityObject) -{ - if (!valueObject) - return NULL; - - if ([valueObject isKindOfClass:[NSArray class]]) - return [NSString stringWithFormat:@"<array of size %d>", [(NSArray*)valueObject count]]; - - if ([valueObject isKindOfClass:[NSNumber class]]) - return [(NSNumber*)valueObject stringValue]; - - if ([valueObject isKindOfClass:[NSValue class]]) { - NSString* type = [NSString stringWithCString:[valueObject objCType] encoding:NSASCIIStringEncoding]; - NSValue* value = (NSValue*)valueObject; - if ([type rangeOfString:@"NSRect"].length > 0) - return [NSString stringWithFormat:@"NSRect: %@", NSStringFromRect([value rectValue])]; - if ([type rangeOfString:@"NSPoint"].length > 0) - return [NSString stringWithFormat:@"NSPoint: %@", NSStringFromPoint([value pointValue])]; - if ([type rangeOfString:@"NSSize"].length > 0) - return [NSString stringWithFormat:@"NSSize: %@", NSStringFromSize([value sizeValue])]; - if ([type rangeOfString:@"NSRange"].length > 0) - return [NSString stringWithFormat:@"NSRange: %@", NSStringFromRange([value rangeValue])]; - } - - // Strip absolute URL paths - NSString* description = [valueObject description]; - NSRange range = [description rangeOfString:@"LayoutTests"]; - if (range.length) - return [description substringFromIndex:range.location]; - - // Strip pointer locations - if ([description rangeOfString:@"0x"].length) { - NSString* role = [focusedAccessibilityObject accessibilityAttributeValue:@"AXRole"]; - NSString* title = [focusedAccessibilityObject accessibilityAttributeValue:@"AXTitle"]; - if ([title length]) - return [NSString stringWithFormat:@"<%@: '%@'>", role, title]; - return [NSString stringWithFormat:@"<%@>", role]; - } - - return [valueObject description]; -} - -static NSString* attributesOfElement(id accessibilityObject) -{ - NSArray* supportedAttributes = [accessibilityObject accessibilityAttributeNames]; - - NSMutableString* attributesString = [NSMutableString string]; - for (NSUInteger i = 0; i < [supportedAttributes count]; ++i) { - NSString* attribute = [supportedAttributes objectAtIndex:i]; - - // Right now, position provides useless and screen-specific information, so we do not - // want to include it for the sake of universally passing tests. - if ([attribute isEqualToString:@"AXPosition"]) - continue; - - id valueObject = [accessibilityObject accessibilityAttributeValue:attribute]; - NSString* value = descriptionOfValue(valueObject, accessibilityObject); - [attributesString appendFormat:@"%@: %@\n", attribute, value]; - } - - return attributesString; -} - -static JSStringRef concatenateAttributeAndValue(NSString* attribute, NSString* value) -{ - Vector<UniChar> buffer([attribute length]); - [attribute getCharacters:buffer.data()]; - buffer.append(':'); - buffer.append(' '); - - Vector<UniChar> valueBuffer([value length]); - [value getCharacters:valueBuffer.data()]; - buffer.append(valueBuffer); - - return JSStringCreateWithCharacters(buffer.data(), buffer.size()); -} - -static void convertNSArrayToVector(NSArray* array, Vector<AccessibilityUIElement>& elementVector) -{ - NSUInteger count = [array count]; - for (NSUInteger i = 0; i < count; ++i) - elementVector.append(AccessibilityUIElement([array objectAtIndex:i])); -} - -static JSStringRef descriptionOfElements(Vector<AccessibilityUIElement>& elementVector) -{ - NSMutableString* allElementString = [NSMutableString string]; - size_t size = elementVector.size(); - for (size_t i = 0; i < size; ++i) { - NSString* attributes = attributesOfElement(elementVector[i].platformUIElement()); - [allElementString appendFormat:@"%@\n------------\n", attributes]; - } - - return [allElementString createJSStringRef]; -} - -void AccessibilityUIElement::getLinkedUIElements(Vector<AccessibilityUIElement>& elementVector) -{ - NSArray* linkedElements = [m_element accessibilityAttributeValue:NSAccessibilityLinkedUIElementsAttribute]; - convertNSArrayToVector(linkedElements, elementVector); -} - -void AccessibilityUIElement::getDocumentLinks(Vector<AccessibilityUIElement>& elementVector) -{ - NSArray* linkElements = [m_element accessibilityAttributeValue:@"AXLinkUIElements"]; - convertNSArrayToVector(linkElements, elementVector); -} - -void AccessibilityUIElement::getChildren(Vector<AccessibilityUIElement>& elementVector) -{ - NSArray* children = [m_element accessibilityAttributeValue:NSAccessibilityChildrenAttribute]; - convertNSArrayToVector(children, elementVector); -} - -AccessibilityUIElement AccessibilityUIElement::getChildAtIndex(unsigned index) -{ - Vector<AccessibilityUIElement> children; - getChildren(children); - - if (index < children.size()) - return children[index]; - return nil; -} - -AccessibilityUIElement AccessibilityUIElement::titleUIElement() -{ - id accessibilityObject = [m_element accessibilityAttributeValue:NSAccessibilityTitleUIElementAttribute]; - if (accessibilityObject) - return AccessibilityUIElement(accessibilityObject); - - return nil; -} - -JSStringRef AccessibilityUIElement::attributesOfLinkedUIElements() -{ - Vector<AccessibilityUIElement> linkedElements; - getLinkedUIElements(linkedElements); - return descriptionOfElements(linkedElements); -} - -JSStringRef AccessibilityUIElement::attributesOfDocumentLinks() -{ - Vector<AccessibilityUIElement> linkElements; - getDocumentLinks(linkElements); - return descriptionOfElements(linkElements); -} - -JSStringRef AccessibilityUIElement::attributesOfChildren() -{ - Vector<AccessibilityUIElement> children; - getChildren(children); - return descriptionOfElements(children); -} - -JSStringRef AccessibilityUIElement::allAttributes() -{ - NSString* attributes = attributesOfElement(m_element); - return [attributes createJSStringRef]; -} - -JSStringRef AccessibilityUIElement::parameterizedAttributeNames() -{ - NSArray* supportedParameterizedAttributes = [m_element accessibilityParameterizedAttributeNames]; - - NSMutableString* attributesString = [NSMutableString string]; - for (NSUInteger i = 0; i < [supportedParameterizedAttributes count]; ++i) { - [attributesString appendFormat:@"%@\n", [supportedParameterizedAttributes objectAtIndex:i]]; - } - - return [attributesString createJSStringRef]; -} - -JSStringRef AccessibilityUIElement::role() -{ - NSString* role = descriptionOfValue([m_element accessibilityAttributeValue:@"AXRole"], m_element); - return concatenateAttributeAndValue(@"AXRole", role); -} - -JSStringRef AccessibilityUIElement::title() -{ - NSString* title = descriptionOfValue([m_element accessibilityAttributeValue:@"AXTitle"], m_element); - return concatenateAttributeAndValue(@"AXTitle", title); -} - -JSStringRef AccessibilityUIElement::description() -{ - id description = descriptionOfValue([m_element accessibilityAttributeValue:@"AXDescription"], m_element); - return concatenateAttributeAndValue(@"AXDescription", description); -} - -double AccessibilityUIElement::width() -{ - NSValue* sizeValue = [m_element accessibilityAttributeValue:@"AXSize"]; - return static_cast<double>([sizeValue sizeValue].width); -} - -double AccessibilityUIElement::height() -{ - NSValue* sizeValue = [m_element accessibilityAttributeValue:@"AXSize"]; - return static_cast<double>([sizeValue sizeValue].height); -} - -double AccessibilityUIElement::intValue() -{ - id value = [m_element accessibilityAttributeValue:@"AXValue"]; - if ([value isKindOfClass:[NSNumber class]]) - return [(NSNumber*)value doubleValue]; - return 0.0f; -} - -double AccessibilityUIElement::minValue() -{ - id value = [m_element accessibilityAttributeValue:@"AXMinValue"]; - if ([value isKindOfClass:[NSNumber class]]) - return [(NSNumber*)value doubleValue]; - return 0.0f; -} - -double AccessibilityUIElement::maxValue() -{ - id value = [m_element accessibilityAttributeValue:@"AXMaxValue"]; - if ([value isKindOfClass:[NSNumber class]]) - return [(NSNumber*)value doubleValue]; - return 0.0; -} - -int AccessibilityUIElement::insertionPointLineNumber() -{ - id value = [m_element accessibilityAttributeValue:@"AXInsertionPointLineNumber"]; - if ([value isKindOfClass:[NSNumber class]]) - return [(NSNumber *)value intValue]; - return -1; -} - -bool AccessibilityUIElement::supportsPressAction() -{ - NSArray* actions = [m_element accessibilityActionNames]; - return [actions containsObject:@"AXPress"]; -} - -// parameterized attributes -int AccessibilityUIElement::lineForIndex(int index) -{ - id value = [m_element accessibilityAttributeValue:@"AXLineForIndex" forParameter:[NSNumber numberWithInt:index]]; - if ([value isKindOfClass:[NSNumber class]]) - return [(NSNumber *)value intValue]; - return -1; -} - -JSStringRef AccessibilityUIElement::boundsForRange(unsigned location, unsigned length) -{ - NSRange range = NSMakeRange(location, length); - id value = [m_element accessibilityAttributeValue:NSAccessibilityBoundsForRangeParameterizedAttribute forParameter:[NSValue valueWithRange:range]]; - NSRect rect = NSMakeRect(0,0,0,0); - if ([value isKindOfClass:[NSValue class]]) - rect = [value rectValue]; - - // don't return position information because it is platform dependent - NSMutableString* boundsDescription = [NSMutableString stringWithFormat:@"{{%f, %f}, {%f, %f}}",-1.0f,-1.0f,rect.size.width,rect.size.height]; - return [boundsDescription createJSStringRef]; -} - -JSStringRef AccessibilityUIElement::attributesOfColumnHeaders() -{ - // not yet defined in AppKit... odd - NSArray* columnHeadersArray = [m_element accessibilityAttributeValue:@"AXColumnHeaderUIElements"]; - Vector<AccessibilityUIElement> columnHeadersVector; - convertNSArrayToVector(columnHeadersArray, columnHeadersVector); - return descriptionOfElements(columnHeadersVector); -} - -JSStringRef AccessibilityUIElement::attributesOfRowHeaders() -{ - NSArray* rowHeadersArray = [m_element accessibilityAttributeValue:@"AXRowHeaderUIElements"]; - Vector<AccessibilityUIElement> rowHeadersVector; - convertNSArrayToVector(rowHeadersArray, rowHeadersVector); - return descriptionOfElements(rowHeadersVector); -} - -JSStringRef AccessibilityUIElement::attributesOfColumns() -{ - NSArray* columnsArray = [m_element accessibilityAttributeValue:NSAccessibilityColumnsAttribute]; - Vector<AccessibilityUIElement> columnsVector; - convertNSArrayToVector(columnsArray, columnsVector); - return descriptionOfElements(columnsVector); -} - -JSStringRef AccessibilityUIElement::attributesOfRows() -{ - NSArray* rowsArray = [m_element accessibilityAttributeValue:NSAccessibilityRowsAttribute]; - Vector<AccessibilityUIElement> rowsVector; - convertNSArrayToVector(rowsArray, rowsVector); - return descriptionOfElements(rowsVector); -} - -JSStringRef AccessibilityUIElement::attributesOfVisibleCells() -{ - NSArray* cellsArray = [m_element accessibilityAttributeValue:@"AXVisibleCells"]; - Vector<AccessibilityUIElement> cellsVector; - convertNSArrayToVector(cellsArray, cellsVector); - return descriptionOfElements(cellsVector); -} - -JSStringRef AccessibilityUIElement::attributesOfHeader() -{ - id headerObject = [m_element accessibilityAttributeValue:NSAccessibilityHeaderAttribute]; - if (!headerObject) - return [@"" createJSStringRef]; - - Vector<AccessibilityUIElement> headerVector; - headerVector.append(headerObject); - return descriptionOfElements(headerVector); -} - -int AccessibilityUIElement::indexInTable() -{ - NSNumber* indexNumber = [m_element accessibilityAttributeValue:NSAccessibilityIndexAttribute]; - if (!indexNumber) - return -1; - return [indexNumber intValue]; -} - -JSStringRef AccessibilityUIElement::rowIndexRange() -{ - NSValue* indexRange = [m_element accessibilityAttributeValue:@"AXRowIndexRange"]; - NSRange range = indexRange ? [indexRange rangeValue] : NSMakeRange(0,0); - NSMutableString* rangeDescription = [NSMutableString stringWithFormat:@"{%d, %d}",range.location, range.length]; - return [rangeDescription createJSStringRef]; -} - -JSStringRef AccessibilityUIElement::columnIndexRange() -{ - NSNumber* indexRange = [m_element accessibilityAttributeValue:@"AXColumnIndexRange"]; - NSRange range = indexRange ? [indexRange rangeValue] : NSMakeRange(0,0); - NSMutableString* rangeDescription = [NSMutableString stringWithFormat:@"{%d, %d}",range.location, range.length]; - return [rangeDescription createJSStringRef]; -} - -AccessibilityUIElement AccessibilityUIElement::cellForColumnAndRow(unsigned col, unsigned row) -{ - NSArray *colRowArray = [NSArray arrayWithObjects:[NSNumber numberWithUnsignedInt:col], [NSNumber numberWithUnsignedInt:row], nil]; - return [m_element accessibilityAttributeValue:@"AXCellForColumnAndRow" forParameter:colRowArray]; -} - -JSStringRef AccessibilityUIElement::selectedTextRange() -{ - NSNumber *indexRange = [m_element accessibilityAttributeValue:NSAccessibilitySelectedTextRangeAttribute]; - NSRange range = indexRange ? [indexRange rangeValue] : NSMakeRange(0,0); - NSMutableString *rangeDescription = [NSMutableString stringWithFormat:@"{%d, %d}",range.location, range.length]; - return [rangeDescription createJSStringRef]; -} - -void AccessibilityUIElement::setSelectedTextRange(unsigned location, unsigned length) -{ - NSRange textRange = NSMakeRange(location, length); - NSValue *textRangeValue = [NSValue valueWithRange:textRange]; - [m_element accessibilitySetValue:textRangeValue forAttribute:NSAccessibilitySelectedTextRangeAttribute]; -} |