Support auto-hide taskbar for panels on Windows.

chrome/browser/ui/panels/panel_mouse_watcher_win.cc

 // 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.
 
 #include "chrome/browser/ui/panels/panel_mouse_watcher_win.h"
 
 #include <windows.h>
 
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 18 matching lines @@
  public:
   PanelMouseWatcherWin();
   ~PanelMouseWatcherWin();
 
  private:
   static LRESULT CALLBACK MouseHookProc(int code, WPARAM wparam, LPARAM lparam);
 
   void OnMouseAction(int mouse_x, int mouse_y);
 
   HHOOK mouse_hook_;
-  bool bring_up_titlebar_;
+  bool bring_up_titlebars_;
 
   DISALLOW_COPY_AND_ASSIGN(PanelMouseWatcherWin);
 };
 
 scoped_ptr<PanelMouseWatcherWin> mouse_watcher;
 
 PanelMouseWatcherWin::PanelMouseWatcherWin()
     : mouse_hook_(NULL),
-      bring_up_titlebar_(false) {
+      bring_up_titlebars_(false) {
   mouse_hook_ = ::SetWindowsHookEx(
       WH_MOUSE_LL, MouseHookProc, GetCurrentModuleHandle(), 0);
   DCHECK(mouse_hook_);
 }
 
 PanelMouseWatcherWin::~PanelMouseWatcherWin() {
   ::UnhookWindowsHookEx(mouse_hook_);
 }
 
 LRESULT CALLBACK PanelMouseWatcherWin::MouseHookProc(int code,
                                                      WPARAM wparam,
                                                      LPARAM lparam) {
   if (code == HC_ACTION) {
     MOUSEHOOKSTRUCT* hook_struct = reinterpret_cast<MOUSEHOOKSTRUCT*>(lparam);
     if (hook_struct)
       mouse_watcher->OnMouseAction(hook_struct->pt.x, hook_struct->pt.y);
   }
   return ::CallNextHookEx(NULL, code, wparam, lparam);
 }
 
 void PanelMouseWatcherWin::OnMouseAction(int mouse_x, int mouse_y) {
   PanelManager* panel_manager = PanelManager::GetInstance();
 
-  bool bring_up_titlebar =
-      panel_manager->ShouldBringUpTitlebarForAllMinimizedPanels(
-          mouse_x, mouse_y);
-  if (bring_up_titlebar == bring_up_titlebar_)
+  bool bring_up_titlebars = panel_manager->ShouldBringUpTitlebars(
+      mouse_x, mouse_y);
+  if (bring_up_titlebars == bring_up_titlebars_)
     return;
-  bring_up_titlebar_ = bring_up_titlebar;
+  bring_up_titlebars_ = bring_up_titlebars;
 
-  panel_manager->BringUpOrDownTitlebarForAllMinimizedPanels(bring_up_titlebar);
+  panel_manager->BringUpOrDownTitlebars(bring_up_titlebars);
 }
 
 }  // namespace
 
 void EnsureMouseWatcherStarted() {
   if (!mouse_watcher.get())
     mouse_watcher.reset(new PanelMouseWatcherWin());
 }
 
 void StopMouseWatcher() {
   mouse_watcher.reset(NULL);
 }
 
 bool IsMouseWatcherStarted() {
   return mouse_watcher.get() != NULL;
 }