Splits TooltipManager so that it can be ported and stubs out the GTK...

views/widget/aero_tooltip_manager.cc

 // Copyright (c) 2006-2008 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.
 
 #include "views/widget/aero_tooltip_manager.h"
 
 #include <windows.h>
 #include <atlbase.h>
 #include <atlapp.h>  // for GET_X/Y_LPARAM
 #include <commctrl.h>
 #include <shlobj.h>
 
 #include "app/l10n_util_win.h"
 #include "base/message_loop.h"
 
 namespace views {
 
 ///////////////////////////////////////////////////////////////////////////////
 // AeroTooltipManager, public:
 
-AeroTooltipManager::AeroTooltipManager(Widget* widget, HWND parent)
-    : TooltipManager(widget, parent),
+AeroTooltipManager::AeroTooltipManager(Widget* widget)
+    : TooltipManagerWin(widget),
       initial_delay_(0) {
 }
 
 AeroTooltipManager::~AeroTooltipManager() {
   if (initial_timer_)
     initial_timer_->Disown();
 }
 
 void AeroTooltipManager::OnMouse(UINT u_msg, WPARAM w_param, LPARAM l_param) {
   if (initial_timer_)
@@ skipping 31 matching lines @@
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // AeroTooltipManager, private:
 
 void AeroTooltipManager::Init() {
   // Create the tooltip control.
   tooltip_hwnd_ = CreateWindowEx(
       WS_EX_TRANSPARENT | l10n_util::GetExtendedTooltipStyles(),
       TOOLTIPS_CLASS, NULL, TTS_NOPREFIX, 0, 0, 0, 0,
-      parent_, NULL, NULL, NULL);
+      GetParent(), NULL, NULL, NULL);
 
   l10n_util::AdjustUIFontForWindow(tooltip_hwnd_);
 
   // Add one tool that is used for all tooltips.
   toolinfo_.cbSize = sizeof(toolinfo_);
 
   // We use tracking tooltips on Vista to allow us to manually control the
   // visibility of the tooltip.
   toolinfo_.uFlags = TTF_TRANSPARENT | TTF_IDISHWND | TTF_TRACK | TTF_ABSOLUTE;
-  toolinfo_.hwnd = parent_;
-  toolinfo_.uId = (UINT_PTR)parent_;
+  toolinfo_.hwnd = GetParent();
+  toolinfo_.uId = (UINT_PTR)GetParent();
 
-  // Setting this tells windows to call parent_ back (using a WM_NOTIFY
+  // Setting this tells windows to call GetParent() back (using a WM_NOTIFY
   // message) for the actual tooltip contents.
   toolinfo_.lpszText = LPSTR_TEXTCALLBACK;
   SetRectEmpty(&toolinfo_.rect);
   ::SendMessage(tooltip_hwnd_, TTM_ADDTOOL, 0, (LPARAM)&toolinfo_);
 }
 
 void AeroTooltipManager::OnTimer() {
   initial_timer_ = NULL;
 
   POINT pt;
   pt.x = last_mouse_x_;
   pt.y = last_mouse_y_;
-  ::ClientToScreen(parent_, &pt);
+  ::ClientToScreen(GetParent(), &pt);
 
   // Set the position and visibility.
   if (!tooltip_showing_) {
     ::SendMessage(tooltip_hwnd_, TTM_POPUP, 0, 0);
     ::SendMessage(tooltip_hwnd_, TTM_TRACKPOSITION, 0, MAKELPARAM(pt.x, pt.y));
     ::SendMessage(tooltip_hwnd_, TTM_TRACKACTIVATE, true, (LPARAM)&toolinfo_);
   }
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // AeroTooltipManager::InitialTimer
 
 AeroTooltipManager::InitialTimer::InitialTimer(AeroTooltipManager* manager,
                                                int time) : manager_(manager) {
   MessageLoop::current()->PostDelayedTask(FROM_HERE, NewRunnableMethod(
       this, &InitialTimer::Execute), time);
 }
 
 void AeroTooltipManager::InitialTimer::Disown() {
   manager_ = NULL;
 }
 
 void AeroTooltipManager::InitialTimer::Execute() {
   if (manager_)
     manager_->OnTimer();
 }
 
 }  // namespace views