void WebDevToolsAgentImpl::setDeviceMetricsOverride(int width, int height, float deviceScaleFactor, bool emulateViewport, bool fitWindow)
{
if (!m_deviceMetricsEnabled) {
m_deviceMetricsEnabled = true;
m_webViewImpl->setBackgroundColorOverride(Color::darkGray);
}
if (emulateViewport)
enableViewportEmulation();
else
disableViewportEmulation();
WebDeviceEmulationParams params;
params.screenPosition = emulateViewport ? WebDeviceEmulationParams::Mobile : WebDeviceEmulationParams::Desktop;
params.deviceScaleFactor = deviceScaleFactor;
params.viewSize = WebSize(width, height);
params.fitToView = fitWindow;
params.viewInsets = WebSize(0, 0);
m_client->enableDeviceEmulation(params);
}
void WebDevToolsAgentImpl::overrideDeviceMetrics(int width, int height, float deviceScaleFactor, bool emulateViewport, bool fitWindow)
{
if (!width && !height) {
if (m_deviceMetricsEnabled) {
m_deviceMetricsEnabled = false;
m_webViewImpl->setBackgroundColorOverride(Color::transparent);
RuntimeEnabledFeatures::setOverlayScrollbarsEnabled(m_isOverlayScrollbarsEnabled);
disableViewportEmulation();
m_client->disableDeviceEmulation();
}
} else {
if (!m_deviceMetricsEnabled) {
m_deviceMetricsEnabled = true;
m_webViewImpl->setBackgroundColorOverride(Color::darkGray);
m_isOverlayScrollbarsEnabled = RuntimeEnabledFeatures::overlayScrollbarsEnabled();
RuntimeEnabledFeatures::setOverlayScrollbarsEnabled(true);
}
if (emulateViewport)
enableViewportEmulation();
else
disableViewportEmulation();
m_client->enableDeviceEmulation(IntRect(10, 10, width, height), IntRect(0, 0, width, height), deviceScaleFactor, fitWindow);
}
}
