ui/views/test/test_views_delegate_aura.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "ui/views/test/test_views_delegate.h"
   6
   7 #include "ui/aura/env.h"
   8 #include "ui/wm/core/wm_state.h"
   9
  10 #if !defined(OS_CHROMEOS)
  11 #include "ui/views/widget/desktop_aura/desktop_native_widget_aura.h"
  12 #endif  // !defined(OS_CHROMEOS)
  13
  14
  15 namespace views {
  16
  17 TestViewsDelegate::TestViewsDelegate()
  18     : context_factory_(nullptr),
  19       use_desktop_native_widgets_(false),
  20       use_transparent_windows_(false) {
  21 #if defined(USE_AURA)
  22   wm_state_.reset(new wm::WMState);
  23 #endif
  24 }
  25
  26 TestViewsDelegate::~TestViewsDelegate() {
  27 }
  28
  29 #if defined(OS_WIN)
  30 HICON TestViewsDelegate::GetSmallWindowIcon() const {
  31   return nullptr;
  32 }
  33 #endif
  34
  35 void TestViewsDelegate::OnBeforeWidgetInit(
  36     Widget::InitParams* params,
  37     internal::NativeWidgetDelegate* delegate) {
  38   if (params->opacity == Widget::InitParams::INFER_OPACITY) {
  39     params->opacity = use_transparent_windows_ ?
  40         Widget::InitParams::TRANSLUCENT_WINDOW :
  41         Widget::InitParams::OPAQUE_WINDOW;
  42   }
  43 #if !defined(OS_CHROMEOS)
  44   if (!params->native_widget && use_desktop_native_widgets_)
  45     params->native_widget = new DesktopNativeWidgetAura(delegate);
  46 #endif  // !defined(OS_CHROMEOS)
  47 }
  48
  49 ui::ContextFactory* TestViewsDelegate::GetContextFactory() {
  50   if (context_factory_)
  51     return context_factory_;
  52   if (aura::Env::GetInstance())
  53     return aura::Env::GetInstance()->context_factory();
  54   return nullptr;
  55 }
  56
  57 }  // namespace views