void ResourceManager::ScanResources(fiDevice* device, fwString& path)
{
rage::fiFindData findData;
int handle = device->FindFirst(path.c_str(), &findData);
if (!handle || handle == -1)
{
return;
}
do
{
// dotfiles we don't want
if (findData.fileName[0] == '.')
{
continue;
}
fwString fullPath = path;
if (path[path.length() - 1] != '/')
{
fullPath.append("/");
}
fullPath.append(findData.fileName);
// is this a directory?
if (!(device->GetFileAttributes(fullPath.c_str()) & FILE_ATTRIBUTE_DIRECTORY))
{
continue;
}
// as this is a directory, is this a resource subdirectory?
if (findData.fileName[0] == '[')
{
char* endBracket = strrchr(findData.fileName, ']');
if (!endBracket)
{
// invalid name
trace("ignored %s - no end bracket\n", findData.fileName);
continue;
}
// traverse the directory
ScanResources(device, fullPath);
}
else
{
// probably a resource directory...
AddResource(fwString(findData.fileName), fullPath);
}
} while (device->FindNext(handle, &findData));
device->FindClose(handle);
}
__declspec(dllexport) void CreateFrame(fwString frameName, fwString frameURL)
{
auto procMessage = CefProcessMessage::Create("createFrame");
auto argumentList = procMessage->GetArgumentList();
argumentList->SetSize(2);
argumentList->SetString(0, frameName.c_str());
argumentList->SetString(1, frameURL.c_str());
auto rootWindow = Instance<NUIWindowManager>::Get()->GetRootWindow();
auto browser = rootWindow->GetBrowser();
browser->SendProcessMessage(PID_RENDERER, procMessage);
std::unique_lock<std::shared_mutex> lock(frameListMutex);
frameList.insert(frameName);
}
bool FontRendererImpl::GetStringMetrics(fwWString characterString, float fontSize, float fontScale, fwString fontRef, CRect& outRect)
{
wchar_t fontRefWide[128];
mbstowcs(fontRefWide, fontRef.c_str(), _countof(fontRefWide));
ComPtr<IDWriteTextFormat> textFormat;
m_dwFactory->CreateTextFormat(fontRefWide, nullptr, DWRITE_FONT_WEIGHT_NORMAL, DWRITE_FONT_STYLE_NORMAL, DWRITE_FONT_STRETCH_NORMAL, fontSize, L"en-us", textFormat.GetAddressOf());
ComPtr<IDWriteTextLayout> textLayout;
m_dwFactory->CreateTextLayout(characterString.c_str(), characterString.length(), textFormat.Get(), 8192.0, 8192.0, textLayout.GetAddressOf());
DWRITE_TEXT_METRICS textMetrics;
textLayout->GetMetrics(&textMetrics);
outRect.SetRect(textMetrics.left, textMetrics.top, textMetrics.left + textMetrics.width, textMetrics.top + textMetrics.height);
return true;
}
void FontRendererImpl::DrawText(fwWString text, const CRect& rect, const CRGBA& color, float fontSize, float fontScale, fwString fontRef)
{
// wait for a swap to complete
FrpSeqAllocatorWaitForSwap();
m_mutex.lock();
// create or find a text format
ComPtr<IDWriteTextFormat> textFormat;
auto formatKey = std::make_pair(fontRef, fontSize);
auto formatIter = m_textFormatCache.find(formatKey);
if (formatIter != m_textFormatCache.end())
{
textFormat = formatIter->second;
}
else
{
wchar_t fontRefWide[128];
mbstowcs(fontRefWide, fontRef.c_str(), _countof(fontRefWide));
m_dwFactory->CreateTextFormat(fontRefWide, nullptr, DWRITE_FONT_WEIGHT_NORMAL, DWRITE_FONT_STYLE_NORMAL, DWRITE_FONT_STRETCH_NORMAL, fontSize, L"en-us", textFormat.GetAddressOf());
m_textFormatCache[formatKey] = textFormat;
}
// create or find a cached text layout
ComPtr<IDWriteTextLayout> textLayout;
auto layoutKey = std::make_pair(textFormat.Get(), std::make_pair(color.AsARGB(), text));
auto layoutIter = m_textLayoutCache.find(layoutKey);
if (layoutIter != m_textLayoutCache.end())
{
textLayout = layoutIter->second;
}
else
{
m_dwFactory->CreateTextLayout(text.c_str(), text.length(), textFormat.Get(), rect.Width(), rect.Height(), textLayout.GetAddressOf());
m_textLayoutCache[layoutKey] = textLayout;
// set effect
DWRITE_TEXT_RANGE effectRange = { 0, UINT32_MAX };
ComPtr<CitizenDrawingEffect> effect = Make<CitizenDrawingEffect>();
effect->SetColor(color);
textLayout->SetDrawingEffect((IUnknown*)effect.Get(), effectRange);
}
// draw
auto drawingContext = new CitizenDrawingContext();
textLayout->Draw(drawingContext, m_textRenderer.Get(), rect.Left(), rect.Top());
auto numRuns = drawingContext->glyphRuns.size();
if (numRuns)
{
for (auto& run : drawingContext->glyphRuns)
{
m_queuedGlyphRuns.push_back(run);
}
}
delete drawingContext;
m_mutex.unlock();
}
__declspec(dllexport) void SignalPoll(fwString frameName)
{
auto rootWindow = Instance<NUIWindowManager>::Get()->GetRootWindow();
rootWindow->SignalPoll(std::string(frameName.c_str()));
}
