diff options
Diffstat (limited to 'content/test/dwrite_font_fake_sender_win.cc')
| -rw-r--r-- | content/test/dwrite_font_fake_sender_win.cc | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/content/test/dwrite_font_fake_sender_win.cc b/content/test/dwrite_font_fake_sender_win.cc new file mode 100644 index 0000000..83203af --- /dev/null +++ b/content/test/dwrite_font_fake_sender_win.cc @@ -0,0 +1,174 @@ +// Copyright 2015 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 "content/test/dwrite_font_fake_sender_win.h" + +#include <shlobj.h> + +#include "content/common/dwrite_font_proxy_messages.h" + +namespace content { + +void AddFamily(const base::string16& font_path, + const base::string16& family_name, + const base::string16& base_family_name, + FakeFontCollection* collection) { + collection->AddFont(family_name) + .AddFamilyName(L"en-us", family_name) + .AddFilePath(font_path + L"\\" + base_family_name + L".ttf") + .AddFilePath(font_path + L"\\" + base_family_name + L"bd.ttf") + .AddFilePath(font_path + L"\\" + base_family_name + L"bi.ttf") + .AddFilePath(font_path + L"\\" + base_family_name + L"i.ttf"); +} + +IPC::Sender* CreateFakeCollectionSender() { + std::vector<base::char16> font_path_chars; + font_path_chars.resize(MAX_PATH); + SHGetSpecialFolderPath(nullptr /* hwndOwner - reserved */, + font_path_chars.data(), CSIDL_FONTS, + FALSE /* fCreate */); + base::string16 font_path(font_path_chars.data()); + scoped_refptr<FakeFontCollection> fake_collection = new FakeFontCollection(); + AddFamily(font_path, L"Arial", L"arial", fake_collection.get()); + AddFamily(font_path, L"Courier New", L"cour", fake_collection.get()); + AddFamily(font_path, L"Times New Roman", L"times", fake_collection.get()); + return fake_collection->GetSender(); +} + +FakeFont::FakeFont(const base::string16& name) : font_name_(name) {} + +FakeFont::~FakeFont() = default; + +FakeFontCollection::FakeFontCollection() = default; + +FakeFont& FakeFontCollection::AddFont(const base::string16& font_name) { + fonts_.emplace_back(font_name); + return fonts_.back(); +} + +size_t FakeFontCollection::MessageCount() { + return messages_.size(); +} + +IPC::Message* FakeFontCollection::GetMessage(size_t index) { + return messages_[index].get(); +} + +IPC::Sender* FakeFontCollection::GetSender() { + return new FakeSender(this, false /* track_messages */); +} + +IPC::Sender* FakeFontCollection::GetTrackingSender() { + return new FakeSender(this, true /* track_messages */); +} + +FakeFontCollection::ReplySender::ReplySender(FakeFontCollection* collection) + : collection_(collection) {} + +FakeFontCollection::ReplySender::~ReplySender() = default; + +scoped_ptr<IPC::Message>& FakeFontCollection::ReplySender::OnMessageReceived( + const IPC::Message& msg) { + reply_.reset(); + bool handled = true; + IPC_BEGIN_MESSAGE_MAP(ReplySender, msg) + IPC_MESSAGE_HANDLER(DWriteFontProxyMsg_FindFamily, OnFindFamily) + IPC_MESSAGE_HANDLER(DWriteFontProxyMsg_GetFamilyCount, OnGetFamilyCount) + IPC_MESSAGE_HANDLER(DWriteFontProxyMsg_GetFamilyNames, OnGetFamilyNames) + IPC_MESSAGE_HANDLER(DWriteFontProxyMsg_GetFontFiles, OnGetFontFiles) + IPC_MESSAGE_UNHANDLED(handled = false) + IPC_END_MESSAGE_MAP() + return reply_; +} + +bool FakeFontCollection::ReplySender::Send(IPC::Message* msg) { + reply_.reset(msg); + return true; +} + +void FakeFontCollection::ReplySender::OnFindFamily( + const base::string16& family_name, + uint32_t* index) { + collection_->OnFindFamily(family_name, index); +} + +void FakeFontCollection::ReplySender::OnGetFamilyCount(uint32_t* count) { + collection_->OnGetFamilyCount(count); +} + +void FakeFontCollection::ReplySender::OnGetFamilyNames( + uint32_t family_index, + std::vector<DWriteStringPair>* family_names) { + collection_->OnGetFamilyNames(family_index, family_names); +} + +void FakeFontCollection::ReplySender::OnGetFontFiles( + uint32_t family_index, + std::vector<base::string16>* file_paths) { + collection_->OnGetFontFiles(family_index, file_paths); +} + +FakeFontCollection::FakeSender::FakeSender(FakeFontCollection* collection, + bool track_messages) + : track_messages_(track_messages), collection_(collection) {} + +FakeFontCollection::FakeSender::~FakeSender() = default; + +bool FakeFontCollection::FakeSender::Send(IPC::Message* message) { + std::unique_ptr<IPC::Message> incoming_message; + if (track_messages_) + collection_->messages_.emplace_back(message); + else + incoming_message.reset(message); // Ensure message is deleted. + std::unique_ptr<ReplySender> sender = collection_->GetReplySender(); + scoped_ptr<IPC::Message> reply; + reply.swap(sender->OnMessageReceived(*message)); + + IPC::SyncMessage* sync_message = reinterpret_cast<IPC::SyncMessage*>(message); + scoped_ptr<IPC::MessageReplyDeserializer> serializer( + sync_message->GetReplyDeserializer()); + serializer->SerializeOutputParameters(*(reply.get())); + return true; +} + +void FakeFontCollection::OnFindFamily(const base::string16& family_name, + uint32_t* index) { + for (size_t n = 0; n < fonts_.size(); n++) { + if (_wcsicmp(family_name.data(), fonts_[n].font_name_.data()) == 0) { + *index = n; + return; + } + } + *index = UINT32_MAX; +} + +void FakeFontCollection::OnGetFamilyCount(uint32_t* count) { + *count = fonts_.size(); +} + +void FakeFontCollection::OnGetFamilyNames( + uint32_t family_index, + std::vector<DWriteStringPair>* family_names) { + if (family_index >= fonts_.size()) + return; + *family_names = fonts_[family_index].family_names_; +} + +void FakeFontCollection::OnGetFontFiles( + uint32_t family_index, + std::vector<base::string16>* file_paths) { + if (family_index >= fonts_.size()) + return; + *file_paths = fonts_[family_index].file_paths_; +} + +std::unique_ptr<FakeFontCollection::ReplySender> +FakeFontCollection::GetReplySender() { + return std::unique_ptr<FakeFontCollection::ReplySender>( + new FakeFontCollection::ReplySender(this)); +} + +FakeFontCollection::~FakeFontCollection() = default; + +} // namespace content |