cef/cef1/libcef/browser_webview_mac.h
2012-09-26 16:42:42 +00:00

101 lines
3.2 KiB
Objective-C

// Copyright (c) 2008 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CEF_LIBCEF_BROWSER_WEBVIEW_MAC_H_
#define CEF_LIBCEF_BROWSER_WEBVIEW_MAC_H_
#pragma once
#import <Cocoa/Cocoa.h>
#import "base/mac/cocoa_protocols.h"
#include "base/string16.h"
#include "base/memory/scoped_nsobject.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebCompositionUnderline.h"
#include <Vector>
class CefBrowserImpl;
@class WebDragSource;
@class WebDropTarget;
struct WebDropData;
// A view to wrap the WebCore view and help it live in a Cocoa world. The
// (rough) equivalent of Apple's WebView.
@interface BrowserWebView : NSView<NSTextInputClient> {
@private
CefBrowserImpl* browser_; // weak
NSTrackingArea* trackingArea_;
bool is_in_setfocus_;
scoped_nsobject<WebDragSource> dragSource_;
scoped_nsobject<WebDropTarget> dropTarget_;
// Represents the input-method attributes supported by this object.
scoped_nsobject<NSArray> validAttributesForMarkedText_;
// Indicates if we are currently handling a key down event.
BOOL handlingKeyDown_;
// Indicates if there is any marked text.
BOOL hasMarkedText_;
// Indicates if unmarkText is called or not when handling a keyboard
// event.
BOOL unmarkTextCalled_;
// The range of current marked text inside the whole content of the DOM node
// being edited.
// TODO(suzhe): This is currently a fake value, as we do not support accessing
// the whole content yet.
NSRange markedRange_;
// The selected range, cached from a message sent by the renderer.
NSRange selectedRange_;
// Text to be inserted which was generated by handling a key down event.
string16 textToBeInserted_;
// Marked text which was generated by handling a key down event.
string16 markedText_;
// Underline information of the |markedText_|.
std::vector<WebKit::WebCompositionUnderline> underlines_;
}
- (void)mouseDown:(NSEvent *)theEvent;
- (void)rightMouseDown:(NSEvent *)theEvent;
- (void)otherMouseDown:(NSEvent *)theEvent;
- (void)mouseUp:(NSEvent *)theEvent;
- (void)rightMouseUp:(NSEvent *)theEvent;
- (void)otherMouseUp:(NSEvent *)theEvent;
- (void)mouseMoved:(NSEvent *)theEvent;
- (void)mouseDragged:(NSEvent *)theEvent;
- (void)scrollWheel:(NSEvent *)theEvent;
- (void)rightMouseDragged:(NSEvent *)theEvent;
- (void)otherMouseDragged:(NSEvent *)theEvent;
- (void)mouseEntered:(NSEvent *)theEvent;
- (void)mouseExited:(NSEvent *)theEvent;
- (void)keyDown:(NSEvent *)theEvent;
- (void)keyUp:(NSEvent *)theEvent;
- (BOOL)isOpaque;
- (void)setFrame:(NSRect)frameRect;
// Forward the keyboard event to the editor
- (void)forwardKeyEventToEditor: (NSEvent *)theEvent;
// Register this WebView as a drag/drop target.
- (void)registerDragDrop;
// Called from BrowserWebViewDelegate::startDragging() to initiate dragging.
- (void)startDragWithDropData:(const WebDropData&)dropData
dragOperationMask:(NSDragOperation)operationMask
image:(NSImage*)image
offset:(NSPoint)offset;
@property (nonatomic, assign) CefBrowserImpl* browser;
@property (nonatomic, assign) bool in_setfocus;
@end
#endif // CEF_LIBCEF_BROWSER_WEBVIEW_MAC_H_