feat(ui): implement DevModeWidget for iOS 17 and above

resources.qrc

@@ -71,6 +71,7 @@
         <file>DeveloperDiskImages.json</file>
         <file>resources/keychain.mp4</file>
         <file>resources/wireless-gallery-import.mp4</file>
+        <file>resources/dev-mode.mp4</file>
         <file>resources/trust.png</file>
     </qresource>
 </RCC>

src/devdiskmanager.h

@@ -48,9 +48,6 @@ public:
                            const QString &downloadPath) const;
 
     // Mount operations
-
-    bool mountImage(const QString &version, const iDescriptorDevice *device);
-    bool unmountImage();
     std::pair<QString, QString> getPathsForVersion(const QString &version);
 
     // Signature comparison
@@ -58,7 +55,6 @@ public:
                            const char *mounted_sig, uint64_t mounted_sig_len);
 
     QByteArray getImageListData() const { return m_imageListJsonData; }
-    bool mountCompatibleImage(const iDescriptorDevice *device);
     QString downloadCompatibleImage(
         const std::shared_ptr<iDescriptorDevice> device,
         std::function<void(bool, const QString &version)> callback);

src/devmodewidget.cpp

@@ -0,0 +1,83 @@
+#include "devmodewidget.h"
+
+DevModeWidget::DevModeWidget(std::shared_ptr<iDescriptorDevice> device,
+                             QWidget *parent)
+    : QDialog{parent}
+{
+    QVBoxLayout *mainLayout = new QVBoxLayout(this);
+    mainLayout->setContentsMargins(0, 20, 0, 0);
+    mainLayout->setSpacing(0);
+
+    m_loadingWidget = new ZLoadingWidget(false, this);
+    mainLayout->addWidget(m_loadingWidget);
+
+    QWidget *contentContainer = new QWidget(this);
+    QVBoxLayout *contentLayout = new QVBoxLayout(contentContainer);
+    contentLayout->setContentsMargins(0, 0, 0, 0);
+    contentLayout->setSpacing(0);
+    m_loadingWidget->setupContentWidget(contentContainer);
+
+    m_mediaPlayer = new QMediaPlayer(this);
+    m_videoWidget = new QVideoWidget(this);
+    m_videoWidget->setMinimumSize(300, 500);
+    m_videoWidget->setSizePolicy(QSizePolicy::Expanding,
+                                 QSizePolicy::Expanding);
+    m_videoWidget->setAspectRatioMode(Qt::KeepAspectRatio);
+    m_mediaPlayer->setVideoOutput(m_videoWidget);
+
+    connect(m_mediaPlayer,
+            QOverload<QMediaPlayer::MediaStatus>::of(
+                &QMediaPlayer::mediaStatusChanged),
+            [this](QMediaPlayer::MediaStatus status) {
+                if (status == QMediaPlayer::EndOfMedia) {
+                    m_mediaPlayer->setPosition(0);
+                    m_mediaPlayer->play();
+                }
+            });
+
+    QLabel *title =
+        new QLabel("Enable Developer Mode on your iOS device", this);
+    title->setAlignment(Qt::AlignCenter);
+    title->setStyleSheet("QLabel { font-size: 18px; font-weight: bold; }");
+
+    QLabel *description = new QLabel(
+        R"(In order to use this feature on your device, you need to enable Developer Mode in the Settings app. 
+        This allows iDescriptor to access advanced features on your device. 
+        Please follow the instructions in the video below to enable Developer Mode.)",
+        this);
+    description->setAlignment(Qt::AlignCenter);
+    description->setWordWrap(true);
+
+    QVBoxLayout *textLayout = new QVBoxLayout();
+    textLayout->setContentsMargins(20, 20, 20, 20);
+    textLayout->setSpacing(10);
+    contentLayout->addWidget(title);
+    textLayout->addWidget(description);
+
+    contentLayout->addLayout(textLayout);
+    contentLayout->addWidget(m_videoWidget);
+
+    m_mediaPlayer->setSource(QUrl("qrc:/resources/dev-mode.mp4"));
+
+    connect(
+        device->service_manager,
+        &CXX::ServiceManager::developer_mode_option_revealed, this,
+        [this](bool revealed) {
+            if (revealed) {
+                QTimer::singleShot(500, this, &DevModeWidget::init);
+            } else {
+                m_loadingWidget->showError(
+                    "Failed to reveal Developer Mode option in UI. Please try "
+                    "again later.");
+            }
+        },
+        Qt::SingleShotConnection);
+
+    device->service_manager->reveal_developer_mode_option_in_ui();
+}
+
+void DevModeWidget::init()
+{
+    m_mediaPlayer->play();
+    m_loadingWidget->stop();
+}

src/devmodewidget.h

@@ -0,0 +1,29 @@
+#ifndef DEVMODEWIDGET_H
+#define DEVMODEWIDGET_H
+
+#include "iDescriptor-ui.h"
+#include "iDescriptor.h"
+#include "zloadingwidget.h"
+#include <QDialog>
+#include <QMediaPlayer>
+#include <QTimer>
+#include <QVBoxLayout>
+#include <QVideoWidget>
+#include <QWidget>
+
+class DevModeWidget : public QDialog
+{
+    Q_OBJECT
+public:
+    explicit DevModeWidget(std::shared_ptr<iDescriptorDevice> device,
+                           QWidget *parent = nullptr);
+
+private:
+    ZLoadingWidget *m_loadingWidget;
+    QMediaPlayer *m_mediaPlayer;
+    QVideoWidget *m_videoWidget;
+
+    void init();
+};
+
+#endif // DEVMODEWIDGET_H

src/exportalbum.cpp

@@ -10,7 +10,7 @@ ExportAlbum::ExportAlbum(const std::shared_ptr<iDescriptorDevice> device,
     setupWinWindow(this);
 #endif
 
-    m_loadingWidget = new ZLoadingWidget(true, this);
+    m_loadingWidget = new ZLoadingWidget(false, this);
     QVBoxLayout *mainLayout = new QVBoxLayout(this);
     mainLayout->addWidget(m_loadingWidget);
 
@@ -99,6 +99,8 @@ void ExportAlbum::getTotalPhotoCount(const QStringList &paths)
     watcher->setFuture(QtConcurrent::run([this, paths]() {
         size_t count = 0;
         bool errorOccurred = false;
+        // FIXME: if a dir returns empty, it could be an error or just an empty
+        // dir, we should check that
         for (const QString &path : paths) {
             QList<QString> items = m_device->afc_backend->list_files_flat(path);
 

src/virtuallocationwidget.cpp

@@ -291,7 +291,7 @@ void VirtualLocation::updateInputsFromMap(const QString &latitude,
     qDebug() << "Updated inputs from map:" << latitude << "," << longitude;
 }
 
-void VirtualLocation::handleEnable()
+void VirtualLocation::restoreButtons()
 {
     QTimer::singleShot(1000, this, [this]() {
         m_applyButton->setText("Apply Location");
@@ -324,9 +324,8 @@ void VirtualLocation::onApplyClicked()
                 this,
                 [this, latitude, longitude, devDiskImageHelper](bool success) {
                     if (!success) {
-                        // mounter will show its own error message, just
-                        // re-enable the button here
-                        return handleEnable();
+                        // mounter will show its own error message
+                        return;
                     }
 
                     u_int32_t set_location_success =
@@ -344,17 +343,16 @@ void VirtualLocation::onApplyClicked()
                         QMessageBox::information(
                             this, "Success", "Location applied successfully!");
 
-                        // SettingsManager::sharedInstance()->saveRecentLocation(
-                        //     latitude, longitude);
+                        SettingsManager::sharedInstance()->saveRecentLocation(
+                            latitude, longitude);
                     }
-                    return handleEnable();
                 });
         connect(devDiskImageHelper, &DevDiskImageHelper::destroyed, this,
-                &VirtualLocation::handleEnable, Qt::SingleShotConnection);
+                &VirtualLocation::restoreButtons, Qt::SingleShotConnection);
         return devDiskImageHelper->start();
     }
 
-    // /* iOS 17 and above */
+    /* iOS 17 and above */
     int32_t set_location_res =
         m_device->service_manager->set_location(latitude, longitude);
 
@@ -364,10 +362,7 @@ void VirtualLocation::onApplyClicked()
                                  "Location applied successfully");
         break;
     case ServiceNotFoundErrorCode:
-        // TODO: create a widget for this
-        qDebug() << "Failed to set location simulation: service not found";
-        QMessageBox::warning(this, "Error",
-                             "Developer Mode is not enabled on the device.");
+        DevModeWidget(m_device, this).exec();
         break;
     case TimeoutErrorCode:
         qDebug() << "Failed to set location simulation: timed out";
@@ -381,7 +376,7 @@ void VirtualLocation::onApplyClicked()
                                  QString::number(set_location_res));
     }
 
-    handleEnable();
+    restoreButtons();
 }
 
 void VirtualLocation::loadRecentLocations(QVBoxLayout *layout)

src/virtuallocationwidget.h

@@ -21,6 +21,7 @@
 #define VIRTUAL_LOCATION_H
 
 #include "devdiskimagehelper.h"
+#include "devmodewidget.h"
 #include "iDescriptor-ui.h"
 #include "iDescriptor.h"
 #include <QGroupBox>
@@ -57,7 +58,7 @@ private:
     void addLocationButtons(QLayout *layout,
                             QList<QVariantMap> recentLocations);
 
-    void handleEnable();
+    void restoreButtons();
 
     QQuickWidget *m_quickWidget;
     QLineEdit *m_latitudeEdit;