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applets/web: Implement the online web browser applet

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This commit is contained in:
Morph
2020-12-08 06:20:45 -05:00
parent 51cddcb8b8
commit 82fa9f8d56
8 changed files with 167 additions and 64 deletions
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148
src/yuzu/applets/web_browser.cpp
View File

@ -51,59 +51,32 @@ QtNXWebEngineView::QtNXWebEngineView(QWidget* parent, Core::System& system,
InputCommon::InputSubsystem* input_subsystem_)
: QWebEngineView(parent), input_subsystem{input_subsystem_},
url_interceptor(std::make_unique<UrlRequestInterceptor>()),
input_interpreter(std::make_unique<InputInterpreter>(system)) {
QWebEngineScript nx_font_css;
QWebEngineScript load_nx_font;
input_interpreter(std::make_unique<InputInterpreter>(system)),
default_profile{QWebEngineProfile::defaultProfile()},
global_settings{QWebEngineSettings::globalSettings()} {
QWebEngineScript gamepad;
QWebEngineScript window_nx;
const QString fonts_dir = QString::fromStdString(Common::FS::SanitizePath(
fmt::format("{}/fonts", Common::FS::GetUserPath(Common::FS::UserPath::CacheDir))));
nx_font_css.setName(QStringLiteral("nx_font_css.js"));
load_nx_font.setName(QStringLiteral("load_nx_font.js"));
gamepad.setName(QStringLiteral("gamepad_script.js"));
window_nx.setName(QStringLiteral("window_nx_script.js"));
nx_font_css.setSourceCode(
QString::fromStdString(NX_FONT_CSS)
.arg(fonts_dir + QStringLiteral("/FontStandard.ttf"))
.arg(fonts_dir + QStringLiteral("/FontChineseSimplified.ttf"))
.arg(fonts_dir + QStringLiteral("/FontExtendedChineseSimplified.ttf"))
.arg(fonts_dir + QStringLiteral("/FontChineseTraditional.ttf"))
.arg(fonts_dir + QStringLiteral("/FontKorean.ttf"))
.arg(fonts_dir + QStringLiteral("/FontNintendoExtended.ttf"))
.arg(fonts_dir + QStringLiteral("/FontNintendoExtended2.ttf")));
load_nx_font.setSourceCode(QString::fromStdString(LOAD_NX_FONT));
gamepad.setSourceCode(QString::fromStdString(GAMEPAD_SCRIPT));
window_nx.setSourceCode(QString::fromStdString(WINDOW_NX_SCRIPT));
nx_font_css.setInjectionPoint(QWebEngineScript::DocumentReady);
load_nx_font.setInjectionPoint(QWebEngineScript::Deferred);
gamepad.setInjectionPoint(QWebEngineScript::DocumentCreation);
window_nx.setInjectionPoint(QWebEngineScript::DocumentCreation);
nx_font_css.setWorldId(QWebEngineScript::MainWorld);
load_nx_font.setWorldId(QWebEngineScript::MainWorld);
gamepad.setWorldId(QWebEngineScript::MainWorld);
window_nx.setWorldId(QWebEngineScript::MainWorld);
nx_font_css.setRunsOnSubFrames(true);
load_nx_font.setRunsOnSubFrames(true);
gamepad.setRunsOnSubFrames(true);
window_nx.setRunsOnSubFrames(true);
auto* default_profile = QWebEngineProfile::defaultProfile();
default_profile->scripts()->insert(nx_font_css);
default_profile->scripts()->insert(load_nx_font);
default_profile->scripts()->insert(gamepad);
default_profile->scripts()->insert(window_nx);
default_profile->setRequestInterceptor(url_interceptor.get());
auto* global_settings = QWebEngineSettings::globalSettings();
global_settings->setAttribute(QWebEngineSettings::LocalContentCanAccessRemoteUrls, true);
global_settings->setAttribute(QWebEngineSettings::FullScreenSupportEnabled, true);
global_settings->setAttribute(QWebEngineSettings::AllowRunningInsecureContent, true);
@ -111,13 +84,7 @@ QtNXWebEngineView::QtNXWebEngineView(QWidget* parent, Core::System& system,
global_settings->setAttribute(QWebEngineSettings::AllowWindowActivationFromJavaScript, true);
global_settings->setAttribute(QWebEngineSettings::ShowScrollBars, false);
connect(
url_interceptor.get(), &UrlRequestInterceptor::FrameChanged, url_interceptor.get(),
[this] {
std::this_thread::sleep_for(std::chrono::milliseconds(50));
page()->runJavaScript(QString::fromStdString(LOAD_NX_FONT));
},
Qt::QueuedConnection);
global_settings->setFontFamily(QWebEngineSettings::StandardFont, QStringLiteral("Roboto"));
connect(
page(), &QWebEnginePage::windowCloseRequested, page(),
@ -137,6 +104,9 @@ QtNXWebEngineView::~QtNXWebEngineView() {
void QtNXWebEngineView::LoadLocalWebPage(std::string_view main_url,
std::string_view additional_args) {
is_local = true;
LoadExtractedFonts();
SetUserAgent(UserAgent::WebApplet);
SetFinished(false);
SetExitReason(Service::AM::Applets::WebExitReason::EndButtonPressed);
@ -147,6 +117,20 @@ void QtNXWebEngineView::LoadLocalWebPage(std::string_view main_url,
QString::fromStdString(std::string(additional_args))));
}
void QtNXWebEngineView::LoadExternalWebPage(std::string_view main_url,
std::string_view additional_args) {
is_local = false;
SetUserAgent(UserAgent::WebApplet);
SetFinished(false);
SetExitReason(Service::AM::Applets::WebExitReason::EndButtonPressed);
SetLastURL("http://localhost/");
StartInputThread();
load(QUrl(QString::fromStdString(std::string(main_url)) +
QString::fromStdString(std::string(additional_args))));
}
void QtNXWebEngineView::SetUserAgent(UserAgent user_agent) {
const QString user_agent_str = [user_agent] {
switch (user_agent) {
@ -208,11 +192,15 @@ void QtNXWebEngineView::hide() {
}
void QtNXWebEngineView::keyPressEvent(QKeyEvent* event) {
input_subsystem->GetKeyboard()->PressKey(event->key());
if (is_local) {
input_subsystem->GetKeyboard()->PressKey(event->key());
}
}
void QtNXWebEngineView::keyReleaseEvent(QKeyEvent* event) {
input_subsystem->GetKeyboard()->ReleaseKey(event->key());
if (is_local) {
input_subsystem->GetKeyboard()->ReleaseKey(event->key());
}
}
template <HIDButton... T>
@ -294,7 +282,10 @@ void QtNXWebEngineView::StartInputThread() {
}
void QtNXWebEngineView::StopInputThread() {
QWidget::releaseKeyboard();
if (is_local) {
QWidget::releaseKeyboard();
}
input_thread_running = false;
if (input_thread.joinable()) {
input_thread.join();
@ -305,7 +296,9 @@ void QtNXWebEngineView::InputThread() {
// Wait for 1 second before allowing any inputs to be processed.
std::this_thread::sleep_for(std::chrono::seconds(1));
QWidget::grabKeyboard();
if (is_local) {
QWidget::grabKeyboard();
}
while (input_thread_running) {
input_interpreter->PollInput();
@ -326,11 +319,53 @@ void QtNXWebEngineView::InputThread() {
}
}
void QtNXWebEngineView::LoadExtractedFonts() {
QWebEngineScript nx_font_css;
QWebEngineScript load_nx_font;
const QString fonts_dir = QString::fromStdString(Common::FS::SanitizePath(
fmt::format("{}/fonts", Common::FS::GetUserPath(Common::FS::UserPath::CacheDir))));
nx_font_css.setName(QStringLiteral("nx_font_css.js"));
load_nx_font.setName(QStringLiteral("load_nx_font.js"));
nx_font_css.setSourceCode(
QString::fromStdString(NX_FONT_CSS)
.arg(fonts_dir + QStringLiteral("/FontStandard.ttf"))
.arg(fonts_dir + QStringLiteral("/FontChineseSimplified.ttf"))
.arg(fonts_dir + QStringLiteral("/FontExtendedChineseSimplified.ttf"))
.arg(fonts_dir + QStringLiteral("/FontChineseTraditional.ttf"))
.arg(fonts_dir + QStringLiteral("/FontKorean.ttf"))
.arg(fonts_dir + QStringLiteral("/FontNintendoExtended.ttf"))
.arg(fonts_dir + QStringLiteral("/FontNintendoExtended2.ttf")));
load_nx_font.setSourceCode(QString::fromStdString(LOAD_NX_FONT));
nx_font_css.setInjectionPoint(QWebEngineScript::DocumentReady);
load_nx_font.setInjectionPoint(QWebEngineScript::Deferred);
nx_font_css.setWorldId(QWebEngineScript::MainWorld);
load_nx_font.setWorldId(QWebEngineScript::MainWorld);
nx_font_css.setRunsOnSubFrames(true);
load_nx_font.setRunsOnSubFrames(true);
default_profile->scripts()->insert(nx_font_css);
default_profile->scripts()->insert(load_nx_font);
connect(
url_interceptor.get(), &UrlRequestInterceptor::FrameChanged, url_interceptor.get(),
[this] {
std::this_thread::sleep_for(std::chrono::milliseconds(50));
page()->runJavaScript(QString::fromStdString(LOAD_NX_FONT));
},
Qt::QueuedConnection);
}
#endif
QtWebBrowser::QtWebBrowser(GMainWindow& main_window) {
connect(this, &QtWebBrowser::MainWindowOpenLocalWebPage, &main_window,
&GMainWindow::WebBrowserOpenLocalWebPage, Qt::QueuedConnection);
connect(this, &QtWebBrowser::MainWindowOpenWebPage, &main_window,
&GMainWindow::WebBrowserOpenWebPage, Qt::QueuedConnection);
connect(&main_window, &GMainWindow::WebBrowserExtractOfflineRomFS, this,
&QtWebBrowser::MainWindowExtractOfflineRomFS, Qt::QueuedConnection);
connect(&main_window, &GMainWindow::WebBrowserClosed, this,
@ -340,17 +375,32 @@ QtWebBrowser::QtWebBrowser(GMainWindow& main_window) {
QtWebBrowser::~QtWebBrowser() = default;
void QtWebBrowser::OpenLocalWebPage(
std::string_view local_url, std::function<void()> extract_romfs_callback,
std::function<void(Service::AM::Applets::WebExitReason, std::string)> callback) const {
this->extract_romfs_callback = std::move(extract_romfs_callback);
this->callback = std::move(callback);
std::string_view local_url, std::function<void()> extract_romfs_callback_,
std::function<void(Service::AM::Applets::WebExitReason, std::string)> callback_) const {
extract_romfs_callback = std::move(extract_romfs_callback_);
callback = std::move(callback_);
const auto index = local_url.find('?');
if (index == std::string::npos) {
emit MainWindowOpenLocalWebPage(local_url, "");
emit MainWindowOpenWebPage(local_url, "", true);
} else {
emit MainWindowOpenLocalWebPage(local_url.substr(0, index), local_url.substr(index));
emit MainWindowOpenWebPage(local_url.substr(0, index), local_url.substr(index), true);
}
}
void QtWebBrowser::OpenExternalWebPage(
std::string_view external_url,
std::function<void(Service::AM::Applets::WebExitReason, std::string)> callback_) const {
callback = std::move(callback_);
const auto index = external_url.find('?');
if (index == std::string::npos) {
emit MainWindowOpenWebPage(external_url, "", false);
} else {
emit MainWindowOpenWebPage(external_url.substr(0, index), external_url.substr(index),
false);
}
}

33
src/yuzu/applets/web_browser.h
View File

@ -18,8 +18,8 @@
enum class HIDButton : u8;
class InputInterpreter;
class GMainWindow;
class InputInterpreter;
class UrlRequestInterceptor;
namespace Core {
@ -41,6 +41,9 @@ enum class UserAgent {
WifiWebAuthApplet,
};
class QWebEngineProfile;
class QWebEngineSettings;
class QtNXWebEngineView : public QWebEngineView {
Q_OBJECT
@ -57,6 +60,14 @@ public:
*/
void LoadLocalWebPage(std::string_view main_url, std::string_view additional_args);
/**
* Loads an external website. Cannot be used to load local urls.
*
* @param main_url The url to the website.
* @param additional_args Additional arguments appended to the main url.
*/
void LoadExternalWebPage(std::string_view main_url, std::string_view additional_args);
/**
* Sets the background color of the web page.
*
@ -147,6 +158,9 @@ private:
/// The thread where input is being polled and processed.
void InputThread();
/// Loads the extracted fonts using JavaScript.
void LoadExtractedFonts();
InputCommon::InputSubsystem* input_subsystem;
std::unique_ptr<UrlRequestInterceptor> url_interceptor;
@ -163,6 +177,11 @@ private:
Service::AM::Applets::WebExitReason::EndButtonPressed};
std::string last_url{"http://localhost/"};
bool is_local{};
QWebEngineProfile* default_profile;
QWebEngineSettings* global_settings;
};
#endif
@ -174,13 +193,17 @@ public:
explicit QtWebBrowser(GMainWindow& parent);
~QtWebBrowser() override;
void OpenLocalWebPage(std::string_view local_url, std::function<void()> extract_romfs_callback,
void OpenLocalWebPage(std::string_view local_url, std::function<void()> extract_romfs_callback_,
std::function<void(Service::AM::Applets::WebExitReason, std::string)>
callback) const override;
callback_) const override;
void OpenExternalWebPage(std::string_view external_url,
std::function<void(Service::AM::Applets::WebExitReason, std::string)>
callback_) const override;
signals:
void MainWindowOpenLocalWebPage(std::string_view main_url,
std::string_view additional_args) const;
void MainWindowOpenWebPage(std::string_view main_url, std::string_view additional_args,
bool is_local) const;
private:
void MainWindowExtractOfflineRomFS();