Update LegalStuff Class to use Resources

After the text has been moved to files added as resources, the class needs code to load and assemble it.

Update LegalStuff Class to use Resources
After the text has been moved to files added as resources, the class needs code to load and assemble it.
ca421623 · Tobias Triffterer · c48db671 · ca421623 · ca421623
Verified Commit ca421623 authored 4 years ago by Tobias Triffterer
--- a/src/legalstuff.cpp
+++ b/src/legalstuff.cpp
@@ -24,6 +24,7 @@
 *
 **/

+#include <QFile>
 #include <QtGlobal>

 #include <TROOT.h>
@@ -40,11 +41,30 @@ LegalStuff::LegalStuff(QWidget* const parent)
    _ui.setupUi(this);
    connect(_ui.bbLeave, &QDialogButtonBox::accepted, this, &QDialog::close);

-    _ui.lblInformation->setText(
-        _ui.lblInformation->text()
+    QString legalText = QStringLiteral("<html>\n<body>\n");
+    legalText.append(
+        getResourceContent(QStringLiteral(":/legal/legal-infos.htmlpart"))
        .arg(QString::fromUtf8(Fp311OnlineClientVersion.c_str()))
        .arg(QString::fromUtf8(LibFp311OnlineVersion.c_str()))
        .arg(QString::fromUtf8(qVersion()))
        .arg(QString::fromUtf8(gROOT->GetVersion()))
    );
+    legalText.append(QStringLiteral("<hr />\n"));
+    legalText.append(getResourceContent(QStringLiteral(":/legal/gpl3.htmlpart")));
+    legalText.append(QStringLiteral("<hr />\n"));
+    legalText.append(getResourceContent(QStringLiteral(":/legal/lgpl3.htmlpart")));
+    legalText.append(QStringLiteral("<hr />\n"));
+    legalText.append(getResourceContent(QStringLiteral(":/legal/lgpl2.1.htmlpart")));
+    legalText.append(QStringLiteral("</body>\n</html>\n"));
+
+    _ui.lblInformation->setText(legalText);
+}
+
+QString LegalStuff::getResourceContent(const QString& fileName)
+{
+    QFile resource(fileName);
+    resource.open(QFile::ReadOnly);
+    if (!resource.isOpen())
+        return QString();
+    return QString::fromUtf8(resource.readAll());
 }
--- a/src/legalstuff.h
+++ b/src/legalstuff.h
@@ -28,6 +28,7 @@
 #define LEGALSTUFF_H

 #include <QDialog>
+#include <QString>

 #include "ui_legalstuff.h"

@@ -47,6 +48,8 @@ public:
    LegalStuff& operator=(LegalStuff&& other) = delete;
 private:
    Ui::Fp311OnlineClientLegalStuff _ui {};
+
+    static QString getResourceContent(const QString& fileName);
 };

 }