--- a/WebKitTools/DumpRenderTree/mac/TextInputController.m Fri Sep 17 09:02:29 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,430 +0,0 @@
-/*
- * Copyright (C) 2005, 2007 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.
- * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
- * its contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "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 OR ITS 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 "config.h"
-#import "TextInputController.h"
-
-#import "DumpRenderTreeMac.h"
-#import <AppKit/NSInputManager.h>
-#import <WebKit/WebDocument.h>
-#import <WebKit/WebFrame.h>
-#import <WebKit/WebFrameView.h>
-#import <WebKit/WebHTMLViewPrivate.h>
-#import <WebKit/WebScriptObject.h>
-#import <WebKit/WebTypesInternal.h>
-#import <WebKit/WebView.h>
-
-@interface TextInputController (DumpRenderTreeInputMethodHandler)
-- (BOOL)interpretKeyEvents:(NSArray *)eventArray withSender:(WebHTMLView *)sender;
-@end
-
-@interface WebHTMLView (DumpRenderTreeInputMethodHandler)
-- (void)interpretKeyEvents:(NSArray *)eventArray;
-@end
-
-@interface WebHTMLView (WebKitSecretsTextInputControllerIsAwareOf)
-- (WebFrame *)_frame;
-@end
-
-@implementation WebHTMLView (DumpRenderTreeInputMethodHandler)
-- (void)interpretKeyEvents:(NSArray *)eventArray
-{
- WebScriptObject *obj = [[self _frame] windowObject];
- TextInputController *tic = [obj valueForKey:@"textInputController"];
- if (![tic interpretKeyEvents:eventArray withSender:self])
- [super interpretKeyEvents:eventArray];
-}
-@end
-
-@implementation NSMutableAttributedString (TextInputController)
-
-+ (BOOL)isSelectorExcludedFromWebScript:(SEL)aSelector
-{
- if (aSelector == @selector(string)
- || aSelector == @selector(getLength)
- || aSelector == @selector(attributeNamesAtIndex:)
- || aSelector == @selector(valueOfAttribute:atIndex:)
- || aSelector == @selector(addAttribute:value:)
- || aSelector == @selector(addAttribute:value:from:length:)
- || aSelector == @selector(addColorAttribute:red:green:blue:alpha:)
- || aSelector == @selector(addColorAttribute:red:green:blue:alpha:from:length:)
- || aSelector == @selector(addFontAttribute:fontName:size:)
- || aSelector == @selector(addFontAttribute:fontName:size:from:length:))
- return NO;
- return YES;
-}
-
-+ (NSString *)webScriptNameForSelector:(SEL)aSelector
-{
- if (aSelector == @selector(getLength))
- return @"length";
- if (aSelector == @selector(attributeNamesAtIndex:))
- return @"getAttributeNamesAtIndex";
- if (aSelector == @selector(valueOfAttribute:atIndex:))
- return @"getAttributeValueAtIndex";
- if (aSelector == @selector(addAttribute:value:))
- return @"addAttribute";
- if (aSelector == @selector(addAttribute:value:from:length:))
- return @"addAttributeForRange";
- if (aSelector == @selector(addColorAttribute:red:green:blue:alpha:))
- return @"addColorAttribute";
- if (aSelector == @selector(addColorAttribute:red:green:blue:alpha:from:length:))
- return @"addColorAttributeForRange";
- if (aSelector == @selector(addFontAttribute:fontName:size:))
- return @"addFontAttribute";
- if (aSelector == @selector(addFontAttribute:fontName:size:from:length:))
- return @"addFontAttributeForRange";
-
- return nil;
-}
-
-- (int)getLength
-{
- return (int)[self length];
-}
-
-- (NSArray *)attributeNamesAtIndex:(int)index
-{
- NSDictionary *attributes = [self attributesAtIndex:(unsigned)index effectiveRange:nil];
- return [attributes allKeys];
-}
-
-- (id)valueOfAttribute:(NSString *)attrName atIndex:(int)index
-{
- return [self attribute:attrName atIndex:(unsigned)index effectiveRange:nil];
-}
-
-- (void)addAttribute:(NSString *)attrName value:(id)value
-{
- [self addAttribute:attrName value:value range:NSMakeRange(0, [self length])];
-}
-
-- (void)addAttribute:(NSString *)attrName value:(id)value from:(int)from length:(int)length
-{
- [self addAttribute:attrName value:value range:NSMakeRange((unsigned)from, (unsigned)length)];
-}
-
-- (void)addColorAttribute:(NSString *)attrName red:(float)red green:(float)green blue:(float)blue alpha:(float)alpha
-{
- [self addAttribute:attrName value:[NSColor colorWithDeviceRed:red green:green blue:blue alpha:alpha] range:NSMakeRange(0, [self length])];
-}
-
-- (void)addColorAttribute:(NSString *)attrName red:(float)red green:(float)green blue:(float)blue alpha:(float)alpha from:(int)from length:(int)length
-{
- [self addAttribute:attrName value:[NSColor colorWithDeviceRed:red green:green blue:blue alpha:alpha] range:NSMakeRange((unsigned)from, (unsigned)length)];
-}
-
-- (void)addFontAttribute:(NSString *)attrName fontName:(NSString *)fontName size:(float)fontSize
-{
- [self addAttribute:attrName value:[NSFont fontWithName:fontName size:fontSize] range:NSMakeRange(0, [self length])];
-}
-
-- (void)addFontAttribute:(NSString *)attrName fontName:(NSString *)fontName size:(float)fontSize from:(int)from length:(int)length
-{
- [self addAttribute:attrName value:[NSFont fontWithName:fontName size:fontSize] range:NSMakeRange((unsigned)from, (unsigned)length)];
-}
-
-@end
-
-@implementation TextInputController
-
-+ (BOOL)isSelectorExcludedFromWebScript:(SEL)aSelector
-{
- if (aSelector == @selector(insertText:)
- || aSelector == @selector(doCommand:)
- || aSelector == @selector(setMarkedText:selectedFrom:length:)
- || aSelector == @selector(unmarkText)
- || aSelector == @selector(hasMarkedText)
- || aSelector == @selector(conversationIdentifier)
- || aSelector == @selector(substringFrom:length:)
- || aSelector == @selector(attributedSubstringFrom:length:)
- || aSelector == @selector(markedRange)
- || aSelector == @selector(selectedRange)
- || aSelector == @selector(firstRectForCharactersFrom:length:)
- || aSelector == @selector(characterIndexForPointX:Y:)
- || aSelector == @selector(validAttributesForMarkedText)
- || aSelector == @selector(attributedStringWithString:)
- || aSelector == @selector(setInputMethodHandler:))
- return NO;
- return YES;
-}
-
-+ (NSString *)webScriptNameForSelector:(SEL)aSelector
-{
- if (aSelector == @selector(insertText:))
- return @"insertText";
- else if (aSelector == @selector(doCommand:))
- return @"doCommand";
- else if (aSelector == @selector(setMarkedText:selectedFrom:length:))
- return @"setMarkedText";
- else if (aSelector == @selector(substringFrom:length:))
- return @"substringFromRange";
- else if (aSelector == @selector(attributedSubstringFrom:length:))
- return @"attributedSubstringFromRange";
- else if (aSelector == @selector(firstRectForCharactersFrom:length:))
- return @"firstRectForCharacterRange";
- else if (aSelector == @selector(characterIndexForPointX:Y:))
- return @"characterIndexForPoint";
- else if (aSelector == @selector(attributedStringWithString:))
- return @"makeAttributedString"; // just a factory method, doesn't call into NSTextInput
- else if (aSelector == @selector(setInputMethodHandler:))
- return @"setInputMethodHandler";
-
- return nil;
-}
-
-- (id)initWithWebView:(WebView *)wv
-{
- self = [super init];
- webView = wv;
- inputMethodView = nil;
- inputMethodHandler = nil;
- return self;
-}
-
-- (void)dealloc
-{
- [inputMethodHandler release];
- inputMethodHandler = nil;
-
- [super dealloc];
-}
-
-- (NSObject <NSTextInput> *)textInput
-{
- NSView <NSTextInput> *view = inputMethodView ? inputMethodView : (id)[[[webView mainFrame] frameView] documentView];
- return [view conformsToProtocol:@protocol(NSTextInput)] ? view : nil;
-}
-
-- (void)insertText:(id)aString
-{
- NSObject <NSTextInput> *textInput = [self textInput];
-
- if (textInput)
- [textInput insertText:aString];
-}
-
-- (void)doCommand:(NSString *)aCommand
-{
- NSObject <NSTextInput> *textInput = [self textInput];
-
- if (textInput)
- [textInput doCommandBySelector:NSSelectorFromString(aCommand)];
-}
-
-- (void)setMarkedText:(NSString *)aString selectedFrom:(int)from length:(int)length
-{
- NSObject <NSTextInput> *textInput = [self textInput];
-
- if (textInput)
- [textInput setMarkedText:aString selectedRange:NSMakeRange(from, length)];
-}
-
-- (void)unmarkText
-{
- NSObject <NSTextInput> *textInput = [self textInput];
-
- if (textInput)
- [textInput unmarkText];
-}
-
-- (BOOL)hasMarkedText
-{
- NSObject <NSTextInput> *textInput = [self textInput];
-
- if (textInput)
- return [textInput hasMarkedText];
-
- return FALSE;
-}
-
-- (long)conversationIdentifier
-{
- NSObject <NSTextInput> *textInput = [self textInput];
-
- if (textInput)
- return [textInput conversationIdentifier];
-
- return 0;
-}
-
-- (NSString *)substringFrom:(int)from length:(int)length
-{
- NSObject <NSTextInput> *textInput = [self textInput];
-
- if (textInput)
- return [[textInput attributedSubstringFromRange:NSMakeRange(from, length)] string];
-
- return @"";
-}
-
-- (NSMutableAttributedString *)attributedSubstringFrom:(int)from length:(int)length
-{
- NSObject <NSTextInput> *textInput = [self textInput];
-
- NSMutableAttributedString *ret = [[[NSMutableAttributedString alloc] init] autorelease];
-
- if (textInput)
- [ret setAttributedString:[textInput attributedSubstringFromRange:NSMakeRange(from, length)]];
-
- return ret;
-}
-
-- (NSArray *)markedRange
-{
- NSObject <NSTextInput> *textInput = [self textInput];
-
- if (textInput) {
- NSRange range = [textInput markedRange];
- return [NSArray arrayWithObjects:[NSNumber numberWithUnsignedInt:range.location], [NSNumber numberWithUnsignedInt:range.length], nil];
- }
-
- return nil;
-}
-
-- (NSArray *)selectedRange
-{
- NSObject <NSTextInput> *textInput = [self textInput];
-
- if (textInput) {
- NSRange range = [textInput selectedRange];
- return [NSArray arrayWithObjects:[NSNumber numberWithUnsignedInt:range.location], [NSNumber numberWithUnsignedInt:range.length], nil];
- }
-
- return nil;
-}
-
-
-- (NSArray *)firstRectForCharactersFrom:(int)from length:(int)length
-{
- NSObject <NSTextInput> *textInput = [self textInput];
-
- if (textInput) {
- NSRect rect = [textInput firstRectForCharacterRange:NSMakeRange(from, length)];
- if (rect.origin.x || rect.origin.y || rect.size.width || rect.size.height) {
- rect.origin = [[webView window] convertScreenToBase:rect.origin];
- rect = [webView convertRect:rect fromView:nil];
- }
- return [NSArray arrayWithObjects:
- [NSNumber numberWithFloat:rect.origin.x],
- [NSNumber numberWithFloat:rect.origin.y],
- [NSNumber numberWithFloat:rect.size.width],
- [NSNumber numberWithFloat:rect.size.height],
- nil];
- }
-
- return nil;
-}
-
-- (NSInteger)characterIndexForPointX:(float)x Y:(float)y
-{
- NSObject <NSTextInput> *textInput = [self textInput];
-
- if (textInput) {
- NSPoint point = NSMakePoint(x, y);
- point = [webView convertPoint:point toView:nil];
- point = [[webView window] convertBaseToScreen:point];
- NSInteger index = [textInput characterIndexForPoint:point];
- if (index == NSNotFound)
- return -1;
-
- return index;
- }
-
- return 0;
-}
-
-- (NSArray *)validAttributesForMarkedText
-{
- NSObject <NSTextInput> *textInput = [self textInput];
-
- if (textInput)
- return [textInput validAttributesForMarkedText];
-
- return nil;
-}
-
-- (NSMutableAttributedString *)attributedStringWithString:(NSString *)aString
-{
- return [[[NSMutableAttributedString alloc] initWithString:aString] autorelease];
-}
-
-- (void)setInputMethodHandler:(WebScriptObject *)handler
-{
- if (inputMethodHandler == handler)
- return;
- [handler retain];
- [inputMethodHandler release];
- inputMethodHandler = handler;
-}
-
-- (BOOL)interpretKeyEvents:(NSArray *)eventArray withSender:(WebHTMLView *)sender
-{
- if (!inputMethodHandler)
- return NO;
-
- inputMethodView = sender;
-
- NSEvent *event = [eventArray objectAtIndex:0];
- unsigned modifierFlags = [event modifierFlags];
- NSMutableArray *modifiers = [[NSMutableArray alloc] init];
- if (modifierFlags & NSAlphaShiftKeyMask)
- [modifiers addObject:@"NSAlphaShiftKeyMask"];
- if (modifierFlags & NSShiftKeyMask)
- [modifiers addObject:@"NSShiftKeyMask"];
- if (modifierFlags & NSControlKeyMask)
- [modifiers addObject:@"NSControlKeyMask"];
- if (modifierFlags & NSAlternateKeyMask)
- [modifiers addObject:@"NSAlternateKeyMask"];
- if (modifierFlags & NSCommandKeyMask)
- [modifiers addObject:@"NSCommandKeyMask"];
- if (modifierFlags & NSNumericPadKeyMask)
- [modifiers addObject:@"NSNumericPadKeyMask"];
- if (modifierFlags & NSHelpKeyMask)
- [modifiers addObject:@"NSHelpKeyMask"];
- if (modifierFlags & NSFunctionKeyMask)
- [modifiers addObject:@"NSFunctionKeyMask"];
-
- WebScriptObject* eventParam = [inputMethodHandler evaluateWebScript:@"new Object();"];
- [eventParam setValue:[event characters] forKey:@"characters"];
- [eventParam setValue:[event charactersIgnoringModifiers] forKey:@"charactersIgnoringModifiers"];
- [eventParam setValue:[NSNumber numberWithBool:[event isARepeat]] forKey:@"isARepeat"];
- [eventParam setValue:[NSNumber numberWithUnsignedShort:[event keyCode]] forKey:@"keyCode"];
- [eventParam setValue:modifiers forKey:@"modifierFlags"];
-
- [modifiers release];
-
- id result = [inputMethodHandler callWebScriptMethod:@"call" withArguments:[NSArray arrayWithObjects:inputMethodHandler, eventParam, nil]];
- if (![result respondsToSelector:@selector(boolValue)] || ![result boolValue])
- [sender doCommandBySelector:@selector(noop:)]; // AppKit sends noop: if the ime does not handle an event
-
- inputMethodView = nil;
- return YES;
-}
-
-@end