Update MouseEvent (initial pass).

views/widget/widget_win.h

 // Copyright (c) 2011 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 VIEWS_WIDGET_WIDGET_WIN_H_
 #define VIEWS_WIDGET_WIDGET_WIN_H_
 #pragma once
 
 #include <atlbase.h>
 #include <atlapp.h>
@@ skipping 103 matching lines @@
   // associated hWnd's (e.g. WidgetWin).
   int AddAccessibilityViewEvent(View* view);
 
   // Clear a view that has recently been removed on a hierarchy change.
   void ClearAccessibilityViewEvent(View* view);
 
   // Overridden from Widget:
   virtual void Init(gfx::NativeView parent, const gfx::Rect& bounds) OVERRIDE;
   virtual void InitWithWidget(Widget* parent, const gfx::Rect& bounds) OVERRIDE;
   virtual gfx::NativeView GetNativeView() const OVERRIDE;
-  virtual void GenerateMousePressedForView(View* view,
-                                           const gfx::Point& point) OVERRIDE;
   virtual bool GetAccelerator(int cmd_id,
                               ui::Accelerator* accelerator) OVERRIDE;
   virtual Window* GetWindow() OVERRIDE;
   virtual const Window* GetWindow() const OVERRIDE;
   virtual void ViewHierarchyChanged(bool is_add, View *parent,
                                     View *child) OVERRIDE;
 
   BOOL IsWindow() const {
     return ::IsWindow(GetNativeView());
   }
@@ skipping 97 matching lines @@
   // Overridden from WindowImpl:
   virtual HICON GetDefaultWindowIcon() const OVERRIDE;
   virtual LRESULT OnWndProc(UINT message, WPARAM w_param,
                             LPARAM l_param) OVERRIDE;
 
   // Message Handlers ----------------------------------------------------------
 
   BEGIN_MSG_MAP_EX(WidgetWin)
     // Range handlers must go first!
     MESSAGE_RANGE_HANDLER_EX(WM_MOUSEFIRST, WM_MOUSELAST, OnMouseRange)
-    MESSAGE_RANGE_HANDLER_EX(WM_NCMOUSEMOVE, WM_NCMOUSEMOVE, OnMouseRange)
+    MESSAGE_RANGE_HANDLER_EX(WM_NCMOUSEMOVE, WM_NCXBUTTONDBLCLK, OnNCMouseRange)
 
     // Reflected message handler
     MESSAGE_HANDLER_EX(kReflectedMessage, OnReflectedMessage)
 
     // CustomFrameWindow hacks
     MESSAGE_HANDLER_EX(WM_NCUAHDRAWCAPTION, OnNCUAHDrawCaption)
     MESSAGE_HANDLER_EX(WM_NCUAHDRAWFRAME, OnNCUAHDrawFrame)
 
     // Vista and newer
     MESSAGE_HANDLER_EX(WM_DWMCOMPOSITIONCHANGED, OnDwmCompositionChanged)
 
     // Non-atlcrack.h handlers
     MESSAGE_HANDLER_EX(WM_GETOBJECT, OnGetObject)
+
+    // Mouse events.
+    MESSAGE_HANDLER_EX(WM_MOUSEACTIVATE, OnMouseActivate)
+    MESSAGE_HANDLER_EX(WM_MOUSELEAVE, OnMouseLeave)
+    MESSAGE_HANDLER_EX(WM_MOUSEMOVE, OnMouseMove)
+    MESSAGE_HANDLER_EX(WM_MOUSEWHEEL, OnMouseWheel)
     MESSAGE_HANDLER_EX(WM_NCMOUSELEAVE, OnNCMouseLeave)
-    MESSAGE_HANDLER_EX(WM_MOUSELEAVE, OnMouseLeave)
-    MESSAGE_HANDLER_EX(WM_MOUSEWHEEL, OnMouseWheel)
+    MESSAGE_HANDLER_EX(WM_NCMOUSEMOVE, OnNCMouseMove)
 
     // Key events.
     MESSAGE_HANDLER_EX(WM_KEYDOWN, OnKeyDown)
     MESSAGE_HANDLER_EX(WM_KEYUP, OnKeyUp)
     MESSAGE_HANDLER_EX(WM_SYSKEYDOWN, OnKeyDown);
     MESSAGE_HANDLER_EX(WM_SYSKEYUP, OnKeyUp);
 
     // This list is in _ALPHABETICAL_ order! OR I WILL HURT YOU.
     MSG_WM_ACTIVATE(OnActivate)
     MSG_WM_ACTIVATEAPP(OnActivateApp)
     MSG_WM_APPCOMMAND(OnAppCommand)
     MSG_WM_CANCELMODE(OnCancelMode)
     MSG_WM_CAPTURECHANGED(OnCaptureChanged)
     MSG_WM_CLOSE(OnClose)
     MSG_WM_COMMAND(OnCommand)
     MSG_WM_CREATE(OnCreate)
     MSG_WM_DESTROY(OnDestroy)
     MSG_WM_DISPLAYCHANGE(OnDisplayChange)
     MSG_WM_ERASEBKGND(OnEraseBkgnd)
     MSG_WM_ENDSESSION(OnEndSession)
     MSG_WM_ENTERSIZEMOVE(OnEnterSizeMove)
     MSG_WM_EXITMENULOOP(OnExitMenuLoop)
     MSG_WM_EXITSIZEMOVE(OnExitSizeMove)
     MSG_WM_GETMINMAXINFO(OnGetMinMaxInfo)
     MSG_WM_HSCROLL(OnHScroll)
     MSG_WM_INITMENU(OnInitMenu)
     MSG_WM_INITMENUPOPUP(OnInitMenuPopup)
     MSG_WM_KILLFOCUS(OnKillFocus)
-    MSG_WM_LBUTTONDBLCLK(OnLButtonDblClk)
-    MSG_WM_LBUTTONDOWN(OnLButtonDown)
-    MSG_WM_LBUTTONUP(OnLButtonUp)
-    MSG_WM_MBUTTONDOWN(OnMButtonDown)
-    MSG_WM_MBUTTONUP(OnMButtonUp)
-    MSG_WM_MBUTTONDBLCLK(OnMButtonDblClk)
-    MSG_WM_MOUSEACTIVATE(OnMouseActivate)
-    MSG_WM_MOUSEMOVE(OnMouseMove)
     MSG_WM_MOVE(OnMove)
     MSG_WM_MOVING(OnMoving)
     MSG_WM_NCACTIVATE(OnNCActivate)
     MSG_WM_NCCALCSIZE(OnNCCalcSize)
     MSG_WM_NCHITTEST(OnNCHitTest)
-    MSG_WM_NCMOUSEMOVE(OnNCMouseMove)
-    MSG_WM_NCLBUTTONDBLCLK(OnNCLButtonDblClk)
-    MSG_WM_NCLBUTTONDOWN(OnNCLButtonDown)
-    MSG_WM_NCLBUTTONUP(OnNCLButtonUp)
-    MSG_WM_NCMBUTTONDBLCLK(OnNCMButtonDblClk)
-    MSG_WM_NCMBUTTONDOWN(OnNCMButtonDown)
-    MSG_WM_NCMBUTTONUP(OnNCMButtonUp)
     MSG_WM_NCPAINT(OnNCPaint)
-    MSG_WM_NCRBUTTONDBLCLK(OnNCRButtonDblClk)
-    MSG_WM_NCRBUTTONDOWN(OnNCRButtonDown)
-    MSG_WM_NCRBUTTONUP(OnNCRButtonUp)
     MSG_WM_NOTIFY(OnNotify)
     MSG_WM_PAINT(OnPaint)
     MSG_WM_POWERBROADCAST(OnPowerBroadcast)
-    MSG_WM_RBUTTONDBLCLK(OnRButtonDblClk)
-    MSG_WM_RBUTTONDOWN(OnRButtonDown)
-    MSG_WM_RBUTTONUP(OnRButtonUp)
     MSG_WM_SETFOCUS(OnSetFocus)
     MSG_WM_SETICON(OnSetIcon)
     MSG_WM_SETTEXT(OnSetText)
     MSG_WM_SETTINGCHANGE(OnSettingChange)
     MSG_WM_SIZE(OnSize)
     MSG_WM_SYSCOMMAND(OnSysCommand)
     MSG_WM_THEMECHANGED(OnThemeChanged)
     MSG_WM_VSCROLL(OnVScroll)
     MSG_WM_WINDOWPOSCHANGING(OnWindowPosChanging)
     MSG_WM_WINDOWPOSCHANGED(OnWindowPosChanged)
@@ skipping 29 matching lines @@
   virtual void OnExitMenuLoop(BOOL is_track_popup_menu);
   virtual void OnExitSizeMove();
   virtual LRESULT OnGetObject(UINT uMsg, WPARAM w_param, LPARAM l_param);
   virtual void OnGetMinMaxInfo(MINMAXINFO* minmax_info);
   virtual void OnHScroll(int scroll_type, short position, HWND scrollbar);
   virtual void OnInitMenu(HMENU menu);
   virtual void OnInitMenuPopup(HMENU menu, UINT position, BOOL is_system_menu);
   virtual LRESULT OnKeyDown(UINT message, WPARAM w_param, LPARAM l_param);
   virtual LRESULT OnKeyUp(UINT message, WPARAM w_param, LPARAM l_param);
   virtual void OnKillFocus(HWND focused_window);
-  virtual void OnLButtonDblClk(UINT flags, const CPoint& point);
-  virtual void OnLButtonDown(UINT flags, const CPoint& point);
-  virtual void OnLButtonUp(UINT flags, const CPoint& point);
-  virtual void OnMButtonDblClk(UINT flags, const CPoint& point);
-  virtual void OnMButtonDown(UINT flags, const CPoint& point);
-  virtual void OnMButtonUp(UINT flags, const CPoint& point);
-  virtual LRESULT OnMouseActivate(HWND window, UINT hittest_code, UINT message);
-  virtual void OnMouseMove(UINT flags, const CPoint& point);
+  virtual LRESULT OnMouseActivate(UINT message, WPARAM w_param, LPARAM l_param);
   virtual LRESULT OnMouseLeave(UINT message, WPARAM w_param, LPARAM l_param);
+  virtual LRESULT OnMouseMove(UINT message, WPARAM w_param, LPARAM l_param);
+  virtual LRESULT OnMouseRange(UINT message, WPARAM w_param, LPARAM l_param);
   virtual LRESULT OnMouseWheel(UINT message, WPARAM w_param, LPARAM l_param);
   virtual void OnMove(const CPoint& point);
   virtual void OnMoving(UINT param, LPRECT new_bounds);
-  virtual LRESULT OnMouseRange(UINT msg, WPARAM w_param, LPARAM l_param);
   virtual LRESULT OnNCActivate(BOOL active);
   virtual LRESULT OnNCCalcSize(BOOL w_param, LPARAM l_param);
   virtual LRESULT OnNCHitTest(const CPoint& pt);
-  virtual void OnNCLButtonDblClk(UINT flags, const CPoint& point);
-  virtual void OnNCLButtonDown(UINT flags, const CPoint& point);
-  virtual void OnNCLButtonUp(UINT flags, const CPoint& point);
-  virtual void OnNCMButtonDblClk(UINT flags, const CPoint& point);
-  virtual void OnNCMButtonDown(UINT flags, const CPoint& point);
-  virtual void OnNCMButtonUp(UINT flags, const CPoint& point);
-  virtual LRESULT OnNCMouseLeave(UINT uMsg, WPARAM w_param, LPARAM l_param);
-  virtual LRESULT OnNCMouseMove(UINT flags, const CPoint& point);
+  virtual LRESULT OnNCMouseLeave(UINT message, WPARAM w_param, LPARAM l_param);
+  virtual LRESULT OnNCMouseMove(UINT message, WPARAM w_param, LPARAM l_param);
+  virtual LRESULT OnNCMouseRange(UINT message, WPARAM w_param, LPARAM l_param);
   virtual void OnNCPaint(HRGN rgn);
-  virtual void OnNCRButtonDblClk(UINT flags, const CPoint& point);
-  virtual void OnNCRButtonDown(UINT flags, const CPoint& point);
-  virtual void OnNCRButtonUp(UINT flags, const CPoint& point);
   virtual LRESULT OnNCUAHDrawCaption(UINT msg,
                                      WPARAM w_param,
                                      LPARAM l_param);
   virtual LRESULT OnNCUAHDrawFrame(UINT msg, WPARAM w_param, LPARAM l_param);
   virtual LRESULT OnNotify(int w_param, NMHDR* l_param);
   virtual void OnPaint(HDC dc);
   virtual LRESULT OnPowerBroadcast(DWORD power_event, DWORD data);
-  virtual void OnRButtonDblClk(UINT flags, const CPoint& point);
-  virtual void OnRButtonDown(UINT flags, const CPoint& point);
-  virtual void OnRButtonUp(UINT flags, const CPoint& point);
   virtual LRESULT OnReflectedMessage(UINT msg, WPARAM w_param, LPARAM l_param);
   virtual void OnSetFocus(HWND focused_window);
   virtual LRESULT OnSetIcon(UINT size_type, HICON new_icon);
   virtual LRESULT OnSetText(const wchar_t* text);
   virtual void OnSettingChange(UINT flags, const wchar_t* section);
   virtual void OnSize(UINT param, const CSize& size);
   virtual void OnSysCommand(UINT notification_code, CPoint click);
   virtual void OnThemeChanged();
   virtual void OnVScroll(int scroll_type, short position, HWND scrollbar);
   virtual void OnWindowPosChanging(WINDOWPOS* window_pos);
   virtual void OnWindowPosChanged(WINDOWPOS* window_pos);
 
   // Deletes this window as it is destroyed, override to provide different
   // behavior.
   virtual void OnFinalMessage(HWND window);
 
   // Start tracking all mouse events so that this window gets sent mouse leave
   // messages too.
   void TrackMouseEvents(DWORD mouse_tracking_flags);
 
   // Actually handle mouse events. These functions are called by subclasses who
   // override the message handlers above to do the actual real work of handling
   // the event in the View system.
-  bool ProcessMousePressed(const CPoint& point,
-                           UINT flags,
-                           bool dbl_click,
-                           bool non_client);
-  void ProcessMouseDragged(const CPoint& point, UINT flags);
-  void ProcessMouseReleased(const CPoint& point, UINT flags);
-  void ProcessMouseMoved(const CPoint& point, UINT flags, bool is_nonclient);
+  bool ProcessMousePressed(UINT message, WPARAM w_param, LPARAM l_param);
+  bool ProcessMouseReleased(UINT message, WPARAM w_param, LPARAM l_param);
+  bool ProcessMouseMoved(UINT message, WPARAM w_param, LPARAM l_param);
   void ProcessMouseExited();
 
   // Called when a MSAA screen reader client is detected.
   virtual void OnScreenReaderDetected();
 
   // Returns whether capture should be released on mouse release. The default
   // is true.
   virtual bool ReleaseCaptureOnMouseReleased();
 
   // The TooltipManager.
@@ skipping 87 matching lines @@
   // store if necessary.
   bool can_update_layered_window_;
 
   // The following are used to detect duplicate mouse move events and not
   // deliver them. Displaying a window may result in the system generating
   // duplicate move events even though the mouse hasn't moved.
 
   // If true, the last event was a mouse move event.
   bool last_mouse_event_was_move_;
 
-  // Coordinates of the last mouse move event, in screen coordinates.
+  // Coordinates of the last mouse move event.
   int last_mouse_move_x_;
   int last_mouse_move_y_;
 
   // Whether the focus should be restored next time we get enabled.  Needed to
   // restore focus correctly when Windows modal dialogs are displayed.
   bool restore_focus_when_enabled_;
 
   // Instance of accessibility information and handling for MSAA root
   base::win::ScopedComPtr<IAccessible> accessibility_root_;
 
@@ skipping 16 matching lines @@
   gfx::NativeCursor previous_cursor_;
 
   ViewProps props_;
 
   DISALLOW_COPY_AND_ASSIGN(WidgetWin);
 };
 
 }  // namespace views
 
 #endif  // VIEWS_WIDGET_WIDGET_WIN_H_