First Commit

pcsx2-qt/AboutDialog.cpp

@@ -0,0 +1,150 @@
+// SPDX-FileCopyrightText: 2002-2025 PCSX2 Dev Team
+// SPDX-License-Identifier: GPL-3.0+
+
+#include "pcsx2/SupportURLs.h"
+
+#include "AboutDialog.h"
+#include "QtHost.h"
+#include "QtUtils.h"
+
+#include "common/FileSystem.h"
+#include "common/Path.h"
+#include "common/SmallString.h"
+
+#include <QtCore/QFile>
+#include <QtCore/QString>
+#include <QtGui/QDesktopServices>
+#include <QtWidgets/QDialog>
+#include <QtWidgets/QDialogButtonBox>
+#include <QtWidgets/QPushButton>
+#include <QtWidgets/QTextBrowser>
+
+static QString GetDocFileUrl(std::string_view name)
+{
+#ifdef _WIN32
+	// Windows uses the docs directory in bin.
+	const std::string path = Path::Combine(EmuFolders::AppRoot,
+		TinyString::from_format("docs" FS_OSPATH_SEPARATOR_STR "{}", name));
+#else
+	// Linux/Mac has this in the Resources directory.
+	const std::string path = Path::Combine(EmuFolders::Resources,
+		TinyString::from_format("docs" FS_OSPATH_SEPARATOR_STR "{}", name));
+#endif
+	return QUrl::fromLocalFile(QString::fromStdString(path)).toString();
+}
+
+AboutDialog::AboutDialog(QWidget* parent)
+	: QDialog(parent)
+{
+	m_ui.setupUi(this);
+
+	setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
+	setFixedSize(geometry().width(), geometry().height());
+
+	m_ui.scmversion->setTextInteractionFlags(Qt::TextSelectableByMouse);
+	m_ui.scmversion->setText(QtHost::GetAppNameAndVersion());
+
+	m_ui.links->setTextInteractionFlags(Qt::TextBrowserInteraction);
+	m_ui.links->setText(QStringLiteral(
+		R"(<a href="%1">%2</a> | <a href="%3">%4</a> | <a href="%5">%6</a> | <a href="%7">%8</a> | <a href="%9">%10</a>)")
+							.arg(getWebsiteUrl())
+							.arg(tr("Website"))
+							.arg(getSupportForumsUrl())
+							.arg(tr("Support Forums"))
+							.arg(getGitHubRepositoryUrl())
+							.arg(tr("GitHub Repository"))
+							.arg(getLicenseUrl())
+							.arg(tr("License"))
+							.arg(getThirdPartyLicensesUrl())
+							.arg(tr("Third-Party Licenses")));
+
+	connect(m_ui.links, &QLabel::linkActivated, this, &AboutDialog::linksLinkActivated);
+	connect(m_ui.buttonBox, &QDialogButtonBox::rejected, this, &QDialog::close);
+}
+
+AboutDialog::~AboutDialog() = default;
+
+QString AboutDialog::getWebsiteUrl()
+{
+	return QString::fromUtf8(PCSX2_WEBSITE_URL);
+}
+
+QString AboutDialog::getSupportForumsUrl()
+{
+	return QString::fromUtf8(PCSX2_FORUMS_URL);
+}
+
+QString AboutDialog::getGitHubRepositoryUrl()
+{
+	return QString::fromUtf8(PCSX2_GITHUB_URL);
+}
+
+QString AboutDialog::getLicenseUrl()
+{
+	return GetDocFileUrl("GPL.html");
+}
+
+QString AboutDialog::getThirdPartyLicensesUrl()
+{
+	return GetDocFileUrl("ThirdPartyLicenses.html");
+}
+
+QString AboutDialog::getWikiUrl()
+{
+	return QString::fromUtf8(PCSX2_WIKI_URL);
+}
+
+QString AboutDialog::getDocumentationUrl()
+{
+	return QString::fromUtf8(PCSX2_DOCUMENTATION_URL);
+}
+
+QString AboutDialog::getDiscordServerUrl()
+{
+	return QString::fromUtf8(PCSX2_DISCORD_URL);
+}
+
+void AboutDialog::linksLinkActivated(const QString& link)
+{
+	const QUrl url(link);
+	if (!url.isValid())
+		return;
+
+	if (!url.isLocalFile())
+	{
+		QDesktopServices::openUrl(url);
+		return;
+	}
+
+	showHTMLDialog(this, tr("View Document"), url.toLocalFile());
+}
+
+void AboutDialog::showHTMLDialog(QWidget* parent, const QString& title, const QString& path)
+{
+	QDialog dialog(parent);
+	dialog.setMinimumSize(700, 400);
+	dialog.setWindowTitle(title);
+	dialog.setWindowIcon(QtHost::GetAppIcon());
+
+	QVBoxLayout* layout = new QVBoxLayout(&dialog);
+
+	QTextBrowser* tb = new QTextBrowser(&dialog);
+	tb->setAcceptRichText(true);
+	tb->setReadOnly(true);
+	tb->setOpenExternalLinks(true);
+
+	QFile file(path);
+	file.open(QIODevice::ReadOnly);
+	if (const QByteArray data = file.readAll(); !data.isEmpty())
+		tb->setText(QString::fromUtf8(data));
+	else
+		tb->setText(tr("File not found: %1").arg(path));
+
+	layout->addWidget(tb, 1);
+
+	QDialogButtonBox* bb = new QDialogButtonBox(QDialogButtonBox::Close, &dialog);
+	connect(bb->button(QDialogButtonBox::Close), &QPushButton::clicked, &dialog, &QDialog::done);
+	layout->addWidget(bb, 0);
+
+	dialog.exec();
+}