Show random banner on each Wizard window spawn

src/mainwindow.cpp

@@ -377,6 +377,7 @@ void MainWindow::initMain() {
     this->setEnabled(false);
     this->show();
     m_wizard = this->createWizard(WalletWizard::Page_Menu);
+    m_wizard->randomBanner();
     m_wizard->show();
     this->touchbarShowWizard();
 }
@@ -530,6 +531,7 @@ void MainWindow::showWizard(WalletWizard::Page startPage) {
     m_wizard->setStartId(startPage);
     m_wizard->restart();
     m_wizard->setEnabled(true);
+    m_wizard->randomBanner();
     m_wizard->show();
 }
 

src/wizard/walletwizard.cpp

@@ -42,87 +42,12 @@ WalletWizard::WalletWizard(AppContext *ctx, WalletWizard::Page startPage, QWidge
         setStartId(Page_Menu);
 
     setButtonText(QWizard::CancelButton, "Close");
-    QStringList headers = {
-            ":/assets/images/welcome/wow1.png",
-            ":/assets/images/welcome/wow2.png",
-            ":/assets/images/welcome/wow3.png",
-            ":/assets/images/welcome/wow4.png",
-            ":/assets/images/welcome/wow5.png",
-            ":/assets/images/welcome/wow6.png",
-            ":/assets/images/welcome/wow7.png",
-            ":/assets/images/welcome/wow8.png",
-            ":/assets/images/welcome/wow9.png",
-            ":/assets/images/welcome/wow10.png",
-            ":/assets/images/welcome/wow11.png",
-            ":/assets/images/welcome/wow12.png",
-            ":/assets/images/welcome/wow13.png",
-            ":/assets/images/welcome/wow14.png",
-            ":/assets/images/welcome/wow15.png",
-            ":/assets/images/welcome/wow16.png",
-            ":/assets/images/welcome/wow17.png",
-            ":/assets/images/welcome/wow18.png",
-            ":/assets/images/welcome/wow19.png",
-            ":/assets/images/welcome/wow20.png",
-            ":/assets/images/welcome/wow21.png",
-            ":/assets/images/welcome/wow22.png",
-            ":/assets/images/welcome/wow23.png",
-            ":/assets/images/welcome/wow24.png",
-            ":/assets/images/welcome/wow25.png",
-            ":/assets/images/welcome/wow26.png",
-            ":/assets/images/welcome/wow27.png",
-            ":/assets/images/welcome/wow28.png",
-            ":/assets/images/welcome/wow29.png",
-            ":/assets/images/welcome/wow30.png",
-            ":/assets/images/welcome/wow31.png",
-            ":/assets/images/welcome/wow32.png",
-            ":/assets/images/welcome/wow33.png",
-            ":/assets/images/welcome/wow34.png",
-            ":/assets/images/welcome/wow35.png",
-            ":/assets/images/welcome/wow36.png",
-            ":/assets/images/welcome/wow37.png",
-            ":/assets/images/welcome/wow38.png",
-            ":/assets/images/welcome/wow39.png",
-            ":/assets/images/welcome/wow40.png",
-            ":/assets/images/welcome/wow41.png",
-            ":/assets/images/welcome/wow42.png",
-            ":/assets/images/welcome/wow43.png",
-            ":/assets/images/welcome/wow44.png",
-            ":/assets/images/welcome/wow45.png",
-            ":/assets/images/welcome/wow46.png",
-            ":/assets/images/welcome/wow47.png",
-            ":/assets/images/welcome/wow48.png",
-            ":/assets/images/welcome/wow49.png",
-            ":/assets/images/welcome/wow50.png",
-            ":/assets/images/welcome/wow51.png",
-            ":/assets/images/welcome/wow52.png",
-            ":/assets/images/welcome/wow53.png",
-            ":/assets/images/welcome/wow54.png",
-            ":/assets/images/welcome/wow55.png",
-            ":/assets/images/welcome/wow56.png",
-            ":/assets/images/welcome/wow57.png",
-            ":/assets/images/welcome/wow58.png",
-            ":/assets/images/welcome/wow59.png",
-            ":/assets/images/welcome/wow60.png",
-            ":/assets/images/welcome/wow61.png",
-            ":/assets/images/welcome/wow62.png",
-            ":/assets/images/welcome/wow63.png",
-            ":/assets/images/welcome/wow64.png",
-            ":/assets/images/welcome/wow65.png",
-            ":/assets/images/welcome/wow66.png",
-            ":/assets/images/welcome/wow67.png",
-            ":/assets/images/welcome/wow68.png",
-            ":/assets/images/welcome/wow69.png",
-            ":/assets/images/welcome/wow70.png",
-            ":/assets/images/welcome/wow71.png",
-            ":/assets/images/welcome/wow72.png",
-            ":/assets/images/welcome/wow73.png",
-            ":/assets/images/welcome/wow74.png",
-            ":/assets/images/welcome/wow75.png",
-            ":/assets/images/welcome/wow76.png"
-    };
-    int random = QRandomGenerator::global()->bounded(headers.count());
-    auto header = headers.at(random);
-    setPixmap(QWizard::WatermarkPixmap, QPixmap(header));
+
+    // load banners
+    QDirIterator it(":/assets/images/welcome/", QDirIterator::Subdirectories);
+    while (it.hasNext()) {
+        m_banners << it.next();
+    }
 
     setWizardStyle(WizardStyle::ModernStyle);
     setOption(QWizard::NoBackButtonOnStartPage);
@@ -143,6 +68,12 @@ WalletWizard::WalletWizard(AppContext *ctx, WalletWizard::Page startPage, QWidge
     });
 }
 
+void WalletWizard::randomBanner() {
+    int random = QRandomGenerator::global()->bounded(m_banners.count());
+    auto header = m_banners.at(random);
+    setPixmap(QWizard::WatermarkPixmap, QPixmap(header));
+}
+
 void WalletWizard::createWallet() {
     auto mnemonicRestoredSeed = this->field("mnemonicRestoredSeed").toString();
     auto mnemonicSeed = mnemonicRestoredSeed.isEmpty() ? this->field("mnemonicSeed").toString() : mnemonicRestoredSeed;

src/wizard/walletwizard.h

@@ -20,6 +20,7 @@ public:
     enum Page { Page_Menu, Page_CreateWallet, Page_CreateWalletSeed, Page_OpenWallet, Page_Network, Page_Restore, Page_ViewOnly };
 
     explicit WalletWizard(AppContext *ctx, WalletWizard::Page startPage = WalletWizard::Page::Page_Menu, QWidget *parent = nullptr);
+    void randomBanner();
 
 signals:
     void openWallet(QString path, QString password);
@@ -28,7 +29,7 @@ signals:
 private:
     AppContext *m_ctx;
     WalletKeysFilesModel *m_walletKeysFilesModel;
-
+    QStringList m_banners;
     void createWallet();
 };