src/mojo/services/window_manager/window_manager_service_impl.cc

   1
   2 // Copyright 2014 The Chromium Authors. All rights reserved.
   3 // Use of this source code is governed by a BSD-style license that can be
   4 // found in the LICENSE file.
   5
   6 #include "mojo/services/window_manager/window_manager_service_impl.h"
   7
   8 #include "mojo/services/window_manager/window_manager_app.h"
   9
  10 namespace mojo {
  11
  12 ////////////////////////////////////////////////////////////////////////////////
  13 // WindowManagerServiceImpl, public:
  14
  15 WindowManagerServiceImpl::WindowManagerServiceImpl(
  16     WindowManagerApp* window_manager)
  17     : window_manager_(window_manager) {
  18   window_manager_->AddConnection(this);
  19 }
  20
  21 WindowManagerServiceImpl::~WindowManagerServiceImpl() {
  22   window_manager_->RemoveConnection(this);
  23 }
  24
  25 void WindowManagerServiceImpl::NotifyReady() {
  26   client()->OnWindowManagerReady();
  27 }
  28
  29 void WindowManagerServiceImpl::NotifyViewFocused(Id new_focused_id,
  30                                                  Id old_focused_id) {
  31   client()->OnFocusChanged(old_focused_id, new_focused_id);
  32 }
  33
  34 void WindowManagerServiceImpl::NotifyWindowActivated(Id new_active_id,
  35                                                      Id old_active_id) {
  36   client()->OnActiveWindowChanged(old_active_id, new_active_id);
  37 }
  38
  39 ////////////////////////////////////////////////////////////////////////////////
  40 // WindowManagerServiceImpl, WindowManager implementation:
  41
  42 void WindowManagerServiceImpl::SetCapture(
  43     Id view,
  44     const Callback<void(bool)>& callback) {
  45   bool success = window_manager_->IsReady();
  46   if (success)
  47     window_manager_->SetCapture(view);
  48   callback.Run(success);
  49 }
  50
  51 void WindowManagerServiceImpl::FocusWindow(
  52     Id view,
  53     const Callback<void(bool)>& callback) {
  54   bool success = window_manager_->IsReady();
  55   if (success)
  56     window_manager_->FocusWindow(view);
  57   callback.Run(success);
  58 }
  59
  60 void WindowManagerServiceImpl::ActivateWindow(
  61     Id view,
  62     const Callback<void(bool)>& callback) {
  63   bool success = window_manager_->IsReady();
  64   if (success)
  65     window_manager_->ActivateWindow(view);
  66   callback.Run(success);
  67 }
  68
  69 ////////////////////////////////////////////////////////////////////////////////
  70 // WindowManagerServiceImpl, InterfaceImpl overrides:
  71
  72 void WindowManagerServiceImpl::OnConnectionEstablished() {
  73   // If the connection was established prior to the window manager being
  74   // embedded by the view manager, |window_manager_|'s ViewManagerDelegate
  75   // impl will call NotifyReady() when it is.
  76   if (window_manager_->IsReady())
  77     NotifyReady();
  78 }
  79
  80 }  // namespace mojo