feat: 限制同标题进程单例运行；网页链接调用浏览器打开

使用 DApplication::setSingleInstance，使用标题_uid 创建进程锁，单例运行时新进程自动退出，并拉起原有进程主窗口显示；重写 QWebEnginePage，createWindow 时若链接与原来不同，则调用浏览器打开 Log: 支持单例运行；支持浏览器打开外部链接；修复访问深度论坛默认语言错误问题
2025-12-15 03:22:05 +08:00 · 2022-11-20 15:57:54 +08:00
parent d6b5895812
commit 1aed5532a3
18 changed files with 494 additions and 285 deletions
--- a/spark-webapp-runtime/application.cpp
+++ b/spark-webapp-runtime/application.cpp
@@ -0,0 +1,81 @@
+#include "application.h"
+#include "globaldefine.h"
+
+#include <DPlatformWindowHandle>
+#include <DAboutDialog>
+
+Application::Application(int &argc, char **argv)
+    : DApplication(argc, argv)
+{
+    loadTranslator();
+
+    setAttribute(Qt::AA_UseHighDpiPixmaps);
+    if (!DPlatformWindowHandle::pluginVersion().isEmpty()) {
+        setAttribute(Qt::AA_DontCreateNativeWidgetSiblings, true);
+    }
+
+    setApplicationVersion(QString(CURRENT_VER));
+    setOrganizationName(ORGANIZATION_NAME); // 添加组织名称，和商店主体的文件夹同在 ~/.local/share/spark-union 文件夹下
+    setApplicationName(APPLICATION_NAME); // 这里不要翻译，否则 ~/.local/share 中文件夹名也会被翻译
+    setProductName(DEFAULT_TITLE);
+    setApplicationDisplayName(DEFAULT_TITLE);
+    setApplicationLicense(" <a href='https://www.gnu.org/licenses/gpl-3.0.html'>GPLv3</a> ");
+
+    initAboutDialog();
+}
+
+void Application::handleAboutAction()
+{
+    if (aboutDialog()) {
+        DApplication::handleAboutAction();
+        return;
+    }
+
+    initAboutDialog();
+    DApplication::handleAboutAction();
+}
+
+void Application::initAboutDialog()
+{
+    // Customized DAboutDialog
+    DAboutDialog *dialog = new DAboutDialog(activeWindow());
+    // WindowIcon
+    dialog->setWindowIcon(QIcon(":/images/spark-webapp-runtime.svg"));
+    // ProductIcon
+    dialog->setProductIcon(QIcon(":/images/spark-webapp-runtime.svg"));
+    // ProductName
+    dialog->setProductName(productName());
+    // Version
+    dialog->setVersion(translate("DAboutDialog", "Version: %1").arg(applicationVersion()));
+    // CompanyLogo
+    dialog->setCompanyLogo(QPixmap(":/images/Logo-Spark.png"));
+    // Description
+
+    QString szDefaultDesc = QString("<a href='https://gitee.com/deepin-community-store/spark-web-app-runtime'><span style='font-size:12pt;font-weight:500;'>%1</span></a><br/>"
+                                    "<span style='font-size:12pt;'>%2</span>")
+                                .arg(DEFAULT_TITLE)
+                                .arg(QObject::tr("Presented By Spark developers # HadesStudio"));
+
+    dialog->setDescription(szDefaultDesc);
+    // WebsiteName
+    dialog->setWebsiteName("Spark Project");
+    // WebsiteLink
+    dialog->setWebsiteLink("https://gitee.com/deepin-community-store/");
+    // License
+    dialog->setLicense(translate("DAboutDialog", "%1 is released under %2").arg(productName()).arg(applicationLicense()));
+
+    setAboutDialog(dialog);
+    connect(aboutDialog(), &DAboutDialog::destroyed, this, [=] {
+        setAboutDialog(nullptr);
+    });
+
+    dialog->hide();
+}
+
+void Application::slotMainWindowClose()
+{
+    if (aboutDialog()) {
+        aboutDialog()->close();
+        aboutDialog()->deleteLater();
+    }
+}