michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
michael@0: /* vim:expandtab:shiftwidth=4:tabstop=4:
michael@0:  */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "ApplicationAccessibleWrap.h"
michael@0: 
michael@0: #include "AccessibleApplication_i.c"
michael@0: #include "IUnknownImpl.h"
michael@0: 
michael@0: #include "nsIGfxInfo.h"
michael@0: #include "nsIPersistentProperties2.h"
michael@0: #include "nsServiceManagerUtils.h"
michael@0: 
michael@0: using namespace mozilla;
michael@0: using namespace mozilla::a11y;
michael@0: 
michael@0: ////////////////////////////////////////////////////////////////////////////////
michael@0: // nsISupports
michael@0: NS_IMPL_ISUPPORTS_INHERITED0(ApplicationAccessibleWrap,
michael@0:                              ApplicationAccessible)
michael@0: 
michael@0: already_AddRefed<nsIPersistentProperties>
michael@0: ApplicationAccessibleWrap::NativeAttributes()
michael@0: {
michael@0:   nsCOMPtr<nsIPersistentProperties> attributes =
michael@0:     do_CreateInstance(NS_PERSISTENTPROPERTIES_CONTRACTID);
michael@0: 
michael@0:   nsCOMPtr<nsIGfxInfo> gfxInfo = do_GetService("@mozilla.org/gfx/info;1");
michael@0:   if (gfxInfo) {
michael@0:     bool isD2DEnabled = false;
michael@0:     gfxInfo->GetD2DEnabled(&isD2DEnabled);
michael@0:     nsAutoString unused;
michael@0:     attributes->SetStringProperty(
michael@0:       NS_LITERAL_CSTRING("D2D"),
michael@0:       isD2DEnabled ? NS_LITERAL_STRING("true") : NS_LITERAL_STRING("false"),
michael@0:         unused);
michael@0:   }
michael@0: 
michael@0:   return attributes.forget();
michael@0: }
michael@0: 
michael@0: ////////////////////////////////////////////////////////////////////////////////
michael@0: // IUnknown
michael@0: 
michael@0: STDMETHODIMP
michael@0: ApplicationAccessibleWrap::QueryInterface(REFIID iid, void** ppv)
michael@0: {
michael@0:   if (!ppv)
michael@0:     return E_INVALIDARG;
michael@0: 
michael@0:   *ppv = nullptr;
michael@0: 
michael@0:   if (IID_IAccessibleApplication == iid) {
michael@0:     *ppv = static_cast<IAccessibleApplication*>(this);
michael@0:     (reinterpret_cast<IUnknown*>(*ppv))->AddRef();
michael@0:     return S_OK;
michael@0:   }
michael@0: 
michael@0:   return AccessibleWrap::QueryInterface(iid, ppv);
michael@0: }
michael@0: 
michael@0: ////////////////////////////////////////////////////////////////////////////////
michael@0: // IAccessibleApplication
michael@0: 
michael@0: STDMETHODIMP
michael@0: ApplicationAccessibleWrap::get_appName(BSTR* aName)
michael@0: {
michael@0:   A11Y_TRYBLOCK_BEGIN
michael@0: 
michael@0:   if (!aName)
michael@0:     return E_INVALIDARG;
michael@0: 
michael@0:   *aName = nullptr;
michael@0: 
michael@0:   if (IsDefunct())
michael@0:     return CO_E_OBJNOTCONNECTED;
michael@0: 
michael@0:   nsAutoString name;
michael@0:   nsresult rv = GetAppName(name);
michael@0:   if (NS_FAILED(rv))
michael@0:     return GetHRESULT(rv);
michael@0: 
michael@0:   if (name.IsEmpty())
michael@0:     return S_FALSE;
michael@0: 
michael@0:   *aName = ::SysAllocStringLen(name.get(), name.Length());
michael@0:   return *aName ? S_OK : E_OUTOFMEMORY;
michael@0: 
michael@0:   A11Y_TRYBLOCK_END
michael@0: }
michael@0: 
michael@0: STDMETHODIMP
michael@0: ApplicationAccessibleWrap::get_appVersion(BSTR* aVersion)
michael@0: {
michael@0:   A11Y_TRYBLOCK_BEGIN
michael@0: 
michael@0:   if (!aVersion)
michael@0:     return E_INVALIDARG;
michael@0: 
michael@0:   *aVersion = nullptr;
michael@0: 
michael@0:   if (IsDefunct())
michael@0:     return CO_E_OBJNOTCONNECTED;
michael@0: 
michael@0:   nsAutoString version;
michael@0:   nsresult rv = GetAppVersion(version);
michael@0:   if (NS_FAILED(rv))
michael@0:     return GetHRESULT(rv);
michael@0: 
michael@0:   if (version.IsEmpty())
michael@0:     return S_FALSE;
michael@0: 
michael@0:   *aVersion = ::SysAllocStringLen(version.get(), version.Length());
michael@0:   return *aVersion ? S_OK : E_OUTOFMEMORY;
michael@0: 
michael@0:   A11Y_TRYBLOCK_END
michael@0: }
michael@0: 
michael@0: STDMETHODIMP
michael@0: ApplicationAccessibleWrap::get_toolkitName(BSTR* aName)
michael@0: {
michael@0:   A11Y_TRYBLOCK_BEGIN
michael@0: 
michael@0:   if (!aName)
michael@0:     return E_INVALIDARG;
michael@0: 
michael@0:   if (IsDefunct())
michael@0:     return CO_E_OBJNOTCONNECTED;
michael@0: 
michael@0:   nsAutoString name;
michael@0:   nsresult rv = GetPlatformName(name);
michael@0:   if (NS_FAILED(rv))
michael@0:     return GetHRESULT(rv);
michael@0: 
michael@0:   if (name.IsEmpty())
michael@0:     return S_FALSE;
michael@0: 
michael@0:   *aName = ::SysAllocStringLen(name.get(), name.Length());
michael@0:   return *aName ? S_OK : E_OUTOFMEMORY;
michael@0: 
michael@0:   A11Y_TRYBLOCK_END
michael@0: }
michael@0: 
michael@0: STDMETHODIMP
michael@0: ApplicationAccessibleWrap::get_toolkitVersion(BSTR* aVersion)
michael@0: {
michael@0:   A11Y_TRYBLOCK_BEGIN
michael@0: 
michael@0:   if (!aVersion)
michael@0:     return E_INVALIDARG;
michael@0: 
michael@0:   *aVersion = nullptr;
michael@0: 
michael@0:   if (IsDefunct())
michael@0:     return CO_E_OBJNOTCONNECTED;
michael@0: 
michael@0:   nsAutoString version;
michael@0:   nsresult rv = GetPlatformVersion(version);
michael@0:   if (NS_FAILED(rv))
michael@0:     return GetHRESULT(rv);
michael@0: 
michael@0:   if (version.IsEmpty())
michael@0:     return S_FALSE;
michael@0: 
michael@0:   *aVersion = ::SysAllocStringLen(version.get(), version.Length());
michael@0:   return *aVersion ? S_OK : E_OUTOFMEMORY;
michael@0: 
michael@0:   A11Y_TRYBLOCK_END
michael@0: }
michael@0: