feat(RD): add shader pack downloader

Signed-off-by: flow <flowlnlnln@gmail.com>

launcher/ui/dialogs/ResourceDownloadDialog.cpp

@@ -26,6 +26,7 @@
 
 #include "minecraft/mod/ModFolderModel.h"
 #include "minecraft/mod/ResourcePackFolderModel.h"
+#include "minecraft/mod/ShaderPackFolderModel.h"
 
 #include "ui/dialogs/ReviewMessageBox.h"
 
@@ -256,4 +257,28 @@ QList<BasePage*> ResourcePackDownloadDialog::getPages()
     return pages;
 }
 
+
+ShaderPackDownloadDialog::ShaderPackDownloadDialog(QWidget* parent,
+                                                   const std::shared_ptr<ShaderPackFolderModel>& shaders,
+                                                   BaseInstance* instance)
+    : ResourceDownloadDialog(parent, shaders), m_instance(instance)
+{
+    setWindowTitle(dialogTitle());
+
+    initializeContainer();
+    connectButtons();
+
+    if (!geometrySaveKey().isEmpty())
+        restoreGeometry(QByteArray::fromBase64(APPLICATION->settings()->get(geometrySaveKey()).toByteArray()));
+}
+
+QList<BasePage*> ShaderPackDownloadDialog::getPages()
+{
+    QList<BasePage*> pages;
+
+    pages.append(ModrinthShaderPackPage::create(this, *m_instance));
+
+    return pages;
+}
+
 }  // namespace ResourceDownload

launcher/ui/dialogs/ResourceDownloadDialog.h

@@ -36,6 +36,7 @@ class QDialogButtonBox;
 class ResourceDownloadTask;
 class ResourceFolderModel;
 class ResourcePackFolderModel;
+class ShaderPackFolderModel;
 
 namespace ResourceDownload {
 
@@ -128,4 +129,23 @@ class ResourcePackDownloadDialog final : public ResourceDownloadDialog {
     BaseInstance* m_instance;
 };
 
+class ShaderPackDownloadDialog final : public ResourceDownloadDialog {
+    Q_OBJECT
+
+   public:
+    explicit ShaderPackDownloadDialog(QWidget* parent,
+                                      const std::shared_ptr<ShaderPackFolderModel>& shader_packs,
+                                      BaseInstance* instance);
+    ~ShaderPackDownloadDialog() override = default;
+
+    //: String that gets appended to the shader pack download dialog title ("Download " + resourcesString())
+    [[nodiscard]] QString resourcesString() const override { return tr("shader packs"); }
+    [[nodiscard]] QString geometrySaveKey() const override { return "ShaderDownloadGeometry"; }
+
+    QList<BasePage*> getPages() override;
+
+   private:
+    BaseInstance* m_instance;
+};
+
 }  // namespace ResourceDownload