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
This commit is contained in:
zty199
2022-11-20 15:57:54 +08:00
parent d6b5895812
commit 1aed5532a3
18 changed files with 494 additions and 285 deletions

View File

@@ -1,4 +1,10 @@
#include "widget.h"
#include "webengineview.h"
#include "webenginepage.h"
#include <DApplication>
DWIDGET_USE_NAMESPACE
Widget::Widget(QString szUrl, QWidget *parent)
: QWidget(parent)
@@ -12,14 +18,16 @@ Widget::Widget(QString szUrl, QWidget *parent)
m_webEngineView->setObjectName(QStringLiteral("webEngineView"));
m_webEngineView->setEnabled(true);
m_webEngineView->setAutoFillBackground(false);
m_webEngineView->setZoomFactor(1.0);
QWebEnginePage *page = new QWebEnginePage(m_webEngineView);
DApplication *dApp = qobject_cast<DApplication *>(qApp);
m_webEngineView->setZoomFactor(dApp->devicePixelRatio());
WebEnginePage *page = new WebEnginePage(m_webEngineView);
m_webEngineView->setPage(page);
m_webEngineView->setUrl(QUrl(nullptr));
page->setUrl(QUrl());
if (!m_szUrl.isEmpty()) {
m_webEngineView->setUrl(QUrl(m_szUrl));
page->setUrl(QUrl(m_szUrl));
}
QWidget *spinnerWidget = new QWidget(this);
@@ -40,8 +48,6 @@ Widget::Widget(QString szUrl, QWidget *parent)
Widget::~Widget()
{
delete m_webEngineView;
delete m_spinner;
}
QWebEnginePage *Widget::getPage()