mirror-chatterino2/src/widgets/FramelessEmbedWindow.cpp

97 lines
2.7 KiB
C++

#include "FramelessEmbedWindow.hpp"
#include <QHBoxLayout>
#include "Application.hpp"
#include "QJsonDocument"
#include "QMessageBox"
#include "providers/twitch/TwitchIrcServer.hpp"
//#include "widgets/helper/ChannelView.hpp"
#include "common/Args.hpp"
#include "widgets/splits/Split.hpp"
#ifdef USEWINSDK
# include "Windows.h"
#endif
namespace chatterino {
FramelessEmbedWindow::FramelessEmbedWindow()
: BaseWindow(BaseWindow::Frameless)
{
this->split_ = new Split((QWidget *)nullptr);
auto layout = new QHBoxLayout;
layout->setContentsMargins(0, 0, 0, 0);
layout->addWidget(this->split_);
this->getLayoutContainer()->setLayout(layout);
}
#ifdef USEWINSDK
bool FramelessEmbedWindow::nativeEvent(const QByteArray &eventType,
void *message, long *result)
{
MSG *msg = reinterpret_cast<MSG *>(message);
if (msg->message == WM_COPYDATA)
{
auto data = reinterpret_cast<COPYDATASTRUCT *>(msg->lParam);
// no idea why I have to read it to a string and then encode it back to utf-8
auto str = QString::fromUtf8(reinterpret_cast<char *>(data->lpData),
int(data->cbData));
auto doc = QJsonDocument::fromJson(str.toUtf8());
auto root = doc.object();
if (root.value("type").toString() == "set-channel")
{
if (root.value("provider").toString() == "twitch")
{
auto channelName = root.value("channel-name").toString();
this->split_->setChannel(
getApp()->twitch2->getOrAddChannel(channelName));
}
}
}
return BaseWidget::nativeEvent(eventType, message, result);
}
void FramelessEmbedWindow::showEvent(QShowEvent *)
{
if (!getArgs().parentWindowId)
{
return;
}
if (auto parentHwnd =
reinterpret_cast<HWND>(getArgs().parentWindowId.get()))
{
auto handle = reinterpret_cast<HWND>(this->winId());
if (!::SetParent(handle, parentHwnd))
{
qApp->exit(1);
}
QJsonDocument doc;
QJsonObject root;
root.insert("type", "created-window");
root.insert(
"window-id",
QString::number(reinterpret_cast<unsigned long long>(handle)));
doc.setObject(root);
auto json = doc.toJson();
json.append('\0');
COPYDATASTRUCT cds;
cds.cbData = static_cast<DWORD>(json.size());
cds.lpData = json.data();
::SendMessage(parentHwnd, WM_COPYDATA, reinterpret_cast<WPARAM>(handle),
reinterpret_cast<LPARAM>(&cds));
}
}
#endif
} // namespace chatterino