Moves webview_impl.cc, webframe_impl.cc and webframeloaderclient_impl.cc into...

webkit/glue/webview_impl.h

Index: webkit/glue/webview_impl.h
===================================================================
--- webkit/glue/webview_impl.h	(revision 30557)
+++ webkit/glue/webview_impl.h	(working copy)
@@ -1,401 +0,0 @@
-// Copyright (c) 2009 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 WEBKIT_GLUE_WEBVIEW_IMPL_H_
-#define WEBKIT_GLUE_WEBVIEW_IMPL_H_
-
-#include <wtf/OwnPtr.h>
-#include <wtf/RefCounted.h>
-
-#include "webkit/api/public/WebPoint.h"
-#include "webkit/api/public/WebSize.h"
-#include "webkit/api/public/WebString.h"
-#include "webkit/api/public/WebView.h"
-#include "webkit/api/src/BackForwardListClientImpl.h"
-#include "webkit/api/src/ChromeClientImpl.h"
-#include "webkit/api/src/ContextMenuClientImpl.h"
-#include "webkit/api/src/DragClientImpl.h"
-#include "webkit/api/src/EditorClientImpl.h"
-#include "webkit/api/src/InspectorClientImpl.h"
-#include "webkit/api/src/NotificationPresenterImpl.h"
-#include "webkit/glue/webframe_impl.h"
-
-namespace WebCore {
-class ChromiumDataObject;
-class Frame;
-class HistoryItem;
-class HitTestResult;
-class KeyboardEvent;
-class Page;
-class PlatformKeyboardEvent;
-class PopupContainer;
-class Range;
-class RenderTheme;
-class Widget;
-}
-
-namespace WebKit {
-class ContextMenuClientImpl;
-class WebAccessibilityObject;
-class WebKeyboardEvent;
-class WebMouseEvent;
-class WebMouseWheelEvent;
-class WebSettingsImpl;
-}
-
-namespace webkit_glue {
-class ImageResourceFetcher;
-}
-
-class AutocompletePopupMenuClient;
-class WebHistoryItemImpl;
-class WebDevToolsAgentImpl;
-
-class WebViewImpl : public WebKit::WebView, public RefCounted<WebViewImpl> {
- public:
-  // WebWidget methods:
-  virtual void close();
-  virtual WebKit::WebSize size() { return size_; }
-  virtual void resize(const WebKit::WebSize& new_size);
-  virtual void layout();
-  virtual void paint(WebKit::WebCanvas* canvas,
-                     const WebKit::WebRect& rect);
-  virtual bool handleInputEvent(const WebKit::WebInputEvent& input_event);
-  virtual void mouseCaptureLost();
-  virtual void setFocus(bool enable);
-  virtual bool handleCompositionEvent(WebKit::WebCompositionCommand command,
-                                      int cursor_position,
-                                      int target_start,
-                                      int target_end,
-                                      const WebKit::WebString& text);
-  virtual bool queryCompositionStatus(bool* enabled,
-                                      WebKit::WebRect* caret_rect);
-  virtual void setTextDirection(WebKit::WebTextDirection direction);
-
-  // WebView methods:
-  virtual void initializeMainFrame(WebKit::WebFrameClient*);
-  virtual WebKit::WebSettings* settings();
-  virtual WebKit::WebString pageEncoding() const;
-  virtual void setPageEncoding(const WebKit::WebString& encoding);
-  virtual bool isTransparent() const;
-  virtual void setIsTransparent(bool value);
-  virtual bool tabsToLinks() const;
-  virtual void setTabsToLinks(bool value);
-  virtual bool tabKeyCyclesThroughElements() const;
-  virtual void setTabKeyCyclesThroughElements(bool value);
-  virtual bool isActive() const;
-  virtual void setIsActive(bool value);
-  virtual bool dispatchBeforeUnloadEvent();
-  virtual void dispatchUnloadEvent();
-  virtual WebKit::WebFrame* mainFrame();
-  virtual WebKit::WebFrame* findFrameByName(
-      const WebKit::WebString& name, WebKit::WebFrame* relative_to_frame);
-  virtual WebKit::WebFrame* focusedFrame();
-  virtual void setFocusedFrame(WebKit::WebFrame* frame);
-  virtual void setInitialFocus(bool reverse);
-  virtual void clearFocusedNode();
-  virtual void zoomIn(bool text_only);
-  virtual void zoomOut(bool text_only);
-  virtual void zoomDefault();
-  virtual void performMediaPlayerAction(
-      const WebKit::WebMediaPlayerAction& action,
-      const WebKit::WebPoint& location);
-  virtual void copyImageAt(const WebKit::WebPoint& point);
-  virtual void dragSourceEndedAt(
-      const WebKit::WebPoint& client_point,
-      const WebKit::WebPoint& screen_point,
-      WebKit::WebDragOperation operation);
-  virtual void dragSourceMovedTo(
-      const WebKit::WebPoint& client_point,
-      const WebKit::WebPoint& screen_point);
-  virtual void dragSourceSystemDragEnded();
-  virtual WebKit::WebDragOperation dragTargetDragEnter(
-      const WebKit::WebDragData& drag_data, int identity,
-      const WebKit::WebPoint& client_point,
-      const WebKit::WebPoint& screen_point,
-      WebKit::WebDragOperationsMask operations_allowed);
-  virtual WebKit::WebDragOperation dragTargetDragOver(
-      const WebKit::WebPoint& client_point,
-      const WebKit::WebPoint& screen_point,
-      WebKit::WebDragOperationsMask operations_allowed);
-  virtual void dragTargetDragLeave();
-  virtual void dragTargetDrop(
-      const WebKit::WebPoint& client_point,
-      const WebKit::WebPoint& screen_point);
-  virtual int dragIdentity();
-  virtual bool setDropEffect(bool accept);
-  virtual void inspectElementAt(const WebKit::WebPoint& point);
-  virtual WebKit::WebString inspectorSettings() const;
-  virtual void setInspectorSettings(const WebKit::WebString& settings);
-  virtual WebKit::WebDevToolsAgent* devToolsAgent();
-  virtual WebKit::WebAccessibilityObject accessibilityObject();
-  virtual void applyAutofillSuggestions(
-      const WebKit::WebNode&,
-      const WebKit::WebVector<WebKit::WebString>& suggestions,
-      int defaultSuggestionIndex);
-  virtual void hideAutofillPopup();
-
-  // WebViewImpl
-
-  void SetIgnoreInputEvents(bool new_value);
-  WebDevToolsAgentImpl* GetWebDevToolsAgentImpl();
-
-  const WebKit::WebPoint& last_mouse_down_point() const {
-      return last_mouse_down_point_;
-  }
-
-  WebCore::Frame* GetFocusedWebCoreFrame();
-
-  // Returns the currently focused Node or NULL if no node has focus.
-  WebCore::Node* GetFocusedNode();
-
-  static WebViewImpl* FromPage(WebCore::Page* page);
-
-  WebKit::WebViewClient* client() {
-    return client_;
-  }
-
-  // Returns the page object associated with this view.  This may be NULL when
-  // the page is shutting down, but will be valid at all other times.
-  WebCore::Page* page() const {
-    return page_.get();
-  }
-
-  WebCore::RenderTheme* theme() const;
-
-  // Returns the main frame associated with this view.  This may be NULL when
-  // the page is shutting down, but will be valid at all other times.
-  WebFrameImpl* main_frame() {
-    return page_.get() ? WebFrameImpl::FromFrame(page_->mainFrame()) : NULL;
-  }
-
-  // History related methods:
-  void SetCurrentHistoryItem(WebCore::HistoryItem* item);
-  WebCore::HistoryItem* GetPreviousHistoryItem();
-  void ObserveNewNavigation();
-
-  // Event related methods:
-  void MouseMove(const WebKit::WebMouseEvent& mouse_event);
-  void MouseLeave(const WebKit::WebMouseEvent& mouse_event);
-  void MouseDown(const WebKit::WebMouseEvent& mouse_event);
-  void MouseUp(const WebKit::WebMouseEvent& mouse_event);
-  void MouseContextMenu(const WebKit::WebMouseEvent& mouse_event);
-  void MouseDoubleClick(const WebKit::WebMouseEvent& mouse_event);
-  void MouseWheel(const WebKit::WebMouseWheelEvent& wheel_event);
-  bool KeyEvent(const WebKit::WebKeyboardEvent& key_event);
-  bool CharEvent(const WebKit::WebKeyboardEvent& key_event);
-
-  // Handles context menu events orignated via the the keyboard. These
-  // include the VK_APPS virtual key and the Shift+F10 combine.
-  // Code is based on the Webkit function
-  // bool WebView::handleContextMenuEvent(WPARAM wParam, LPARAM lParam) in
-  // webkit\webkit\win\WebView.cpp. The only significant change in this
-  // function is the code to convert from a Keyboard event to the Right
-  // Mouse button down event.
-  bool SendContextMenuEvent(const WebKit::WebKeyboardEvent& event);
-
-  // Notifies the WebView that a load has been committed.
-  // is_new_navigation will be true if a new session history item should be
-  // created for that load.
-  void DidCommitLoad(bool* is_new_navigation);
-
-  bool context_menu_allowed() const {
-    return context_menu_allowed_;
-  }
-
-  // Set the disposition for how this webview is to be initially shown.
-  void set_initial_navigation_policy(WebKit::WebNavigationPolicy policy) {
-    initial_navigation_policy_ = policy;
-  }
-  WebKit::WebNavigationPolicy initial_navigation_policy() const {
-    return initial_navigation_policy_;
-  }
-
-  // Determines whether a page should e.g. be opened in a background tab.
-  // Returns false if it has no opinion, in which case it doesn't set *policy.
-  static bool NavigationPolicyFromMouseEvent(
-      unsigned short button,
-      bool ctrl,
-      bool shift,
-      bool alt,
-      bool meta,
-      WebKit::WebNavigationPolicy* policy);
-
-  // Start a system drag and drop operation.
-  void StartDragging(
-      const WebKit::WebPoint& event_pos,
-      const WebKit::WebDragData& drag_data,
-      WebKit::WebDragOperationsMask drag_source_operation_mask);
-
-  // Hides the autocomplete popup if it is showing.
-  void HideAutoCompletePopup();
-  void AutoCompletePopupDidHide();
-
-#if ENABLE(NOTIFICATIONS)
-  // Returns the provider of desktop notifications.
-  WebKit::NotificationPresenterImpl* GetNotificationPresenter();
-#endif
-
-  // Tries to scroll a frame or any parent of a frame. Returns true if the view
-  // was scrolled.
-  bool PropagateScroll(WebCore::ScrollDirection scroll_direction,
-                       WebCore::ScrollGranularity scroll_granularity);
-
- protected:
-  friend class WebKit::WebView;  // So WebView::Create can call our constructor
-  friend class WTF::RefCounted<WebViewImpl>;
-
-  WebViewImpl(WebKit::WebViewClient* client);
-  ~WebViewImpl();
-
-  void ModifySelection(uint32 message,
-                       WebCore::Frame* frame,
-                       const WebCore::PlatformKeyboardEvent& e);
-
-  WebKit::WebViewClient* client_;
-
-  WebKit::BackForwardListClientImpl back_forward_list_client_impl_;
-  WebKit::ChromeClientImpl chrome_client_impl_;
-  WebKit::ContextMenuClientImpl context_menu_client_impl_;
-  WebKit::DragClientImpl drag_client_impl_;
-  WebKit::EditorClientImpl editor_client_impl_;
-  WebKit::InspectorClientImpl inspector_client_impl_;
-
-  WebKit::WebSize size_;
-
-  WebKit::WebPoint last_mouse_position_;
-  OwnPtr<WebCore::Page> page_;
-
-  // This flag is set when a new navigation is detected.  It is used to satisfy
-  // the corresponding argument to WebFrameClient::didCommitProvisionalLoad.
-  bool observed_new_navigation_;
-#ifndef NDEBUG
-  // Used to assert that the new navigation we observed is the same navigation
-  // when we make use of observed_new_navigation_.
-  const WebCore::DocumentLoader* new_navigation_loader_;
-#endif
-
-  // An object that can be used to manipulate page_->settings() without linking
-  // against WebCore.  This is lazily allocated the first time GetWebSettings()
-  // is called.
-  OwnPtr<WebKit::WebSettingsImpl> web_settings_;
-
-  // A copy of the web drop data object we received from the browser.
-  RefPtr<WebCore::ChromiumDataObject> current_drag_data_;
-
- private:
-  // Returns true if the event was actually processed.
-  bool KeyEventDefault(const WebKit::WebKeyboardEvent& event);
-
-  // Returns true if the autocomple has consumed the event.
-  bool AutocompleteHandleKeyEvent(const WebKit::WebKeyboardEvent& event);
-
-  // Repaints the autofill popup.  Should be called when the suggestions have
-  // changed.  Note that this should only be called when the autofill popup is
-  // showing.
-  void RefreshAutofillPopup();
-
-  // Returns true if the view was scrolled.
-  bool ScrollViewWithKeyboard(int key_code, int modifiers);
-
-  // Converts |pos| from window coordinates to contents coordinates and gets
-  // the HitTestResult for it.
-  WebCore::HitTestResult HitTestResultForWindowPos(
-      const WebCore::IntPoint& pos);
-
-  // The point relative to the client area where the mouse was last pressed
-  // down. This is used by the drag client to determine what was under the
-  // mouse when the drag was initiated. We need to track this here in
-  // WebViewImpl since DragClient::startDrag does not pass the position the
-  // mouse was at when the drag was initiated, only the current point, which
-  // can be misleading as it is usually not over the element the user actually
-  // dragged by the time a drag is initiated.
-  WebKit::WebPoint last_mouse_down_point_;
-
-  // Keeps track of the current text zoom level.  0 means no zoom, positive
-  // values mean larger text, negative numbers mean smaller.
-  int zoom_level_;
-
-  bool context_menu_allowed_;
-
-  bool doing_drag_and_drop_;
-
-  bool ignore_input_events_;
-
-  // Webkit expects keyPress events to be suppressed if the associated keyDown
-  // event was handled. Safari implements this behavior by peeking out the
-  // associated WM_CHAR event if the keydown was handled. We emulate
-  // this behavior by setting this flag if the keyDown was handled.
-  bool suppress_next_keypress_event_;
-
-  // The policy for how this webview is to be initially shown.
-  WebKit::WebNavigationPolicy initial_navigation_policy_;
-
-  // Represents whether or not this object should process incoming IME events.
-  bool ime_accept_events_;
-
-  // True while dispatching system drag and drop events to drag/drop targets
-  // within this WebView.
-  bool drag_target_dispatch_;
-
-  // Valid when drag_target_dispatch_ is true; the identity of the drag data
-  // copied from the WebDropData object sent from the browser process.
-  int32 drag_identity_;
-
-  // Valid when drag_target_dispatch_ is true.  Used to override the default
-  // browser drop effect with the effects "none" or "copy".
-  enum DragTargetDropEffect {
-    DROP_EFFECT_DEFAULT = -1,
-    DROP_EFFECT_NONE,
-    DROP_EFFECT_COPY
-  } drop_effect_;
-
-  // The available drag operations (copy, move link...) allowed by the source.
-  WebKit::WebDragOperation operations_allowed_;
-
-  // The current drag operation as negotiated by the source and destination.
-  // When not equal to DragOperationNone, the drag data can be dropped onto the
-  // current drop target in this WebView (the drop target can accept the drop).
-  WebKit::WebDragOperation drag_operation_;
-
-  // The autocomplete popup.  Kept around and reused every-time new suggestions
-  // should be shown.
-  RefPtr<WebCore::PopupContainer> autocomplete_popup_;
-
-  // Whether the autocomplete popup is currently showing.
-  bool autocomplete_popup_showing_;
-
-  // The autocomplete client.
-  OwnPtr<AutocompletePopupMenuClient> autocomplete_popup_client_;
-
-  OwnPtr<WebDevToolsAgentImpl> devtools_agent_;
-
-  // Whether the webview is rendering transparently.
-  bool is_transparent_;
-
-  // Whether the user can press tab to focus links.
-  bool tabs_to_links_;
-
-  // Inspector settings.
-  WebKit::WebString inspector_settings_;
-
-#if ENABLE(NOTIFICATIONS)
-  // The provider of desktop notifications;
-  WebKit::NotificationPresenterImpl notification_presenter_;
-#endif
-
-  // HACK: current_input_event is for ChromeClientImpl::show(), until we can fix
-  // WebKit to pass enough information up into ChromeClient::show() so we can
-  // decide if the window.open event was caused by a middle-mouse click
- public:
-  static const WebKit::WebInputEvent* current_input_event() {
-    return g_current_input_event;
-  }
- private:
-  static const WebKit::WebInputEvent* g_current_input_event;
-
-  DISALLOW_COPY_AND_ASSIGN(WebViewImpl);
-};
-
-#endif  // WEBKIT_GLUE_WEBVIEW_IMPL_H_