Create 1453 release branch for CEF1.

git-svn-id: https://chromiumembedded.googlecode.com/svn/branches/1453@1184 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

cef1/libcef/browser_webview_mac.h

@@ -0,0 +1,107 @@
+// 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>
+#import "libcef/browser_tooltip_mac.h"
+
+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, BrowserTooltip> {
+ @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_;
+
+  // These are part of the magic tooltip code from WebKit's WebHTMLView:
+  id trackingRectOwner_;              // (not retained)
+  void* trackingRectUserData_;
+  NSTrackingRectTag lastToolTipTag_;
+  scoped_nsobject<NSString> toolTip_;
+}
+
+- (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_