feat: Added base64 exporter

Closes #900

plugins/builtin/romfs/lang/de_DE.json

@@ -133,7 +133,6 @@
         "hex.builtin.menu.file.close": "Schliessen",
         "hex.builtin.menu.file.create_file": "Neue Datei...",
         "hex.builtin.menu.file.export": "Exportieren...",
-        "hex.builtin.menu.file.export.base64.popup.export_error": "Datei hat kein gültiges Base64 Format!",
         "hex.builtin.menu.file.export.ips": "IPS Patch",
         "hex.builtin.menu.file.export.ips32": "IPS32 Patch",
         "hex.builtin.menu.file.export.popup.create": "Daten konnten nicht exportiert werden. Datei konnte nicht erstellt werden!",

plugins/builtin/romfs/lang/en_US.json

@@ -136,6 +136,8 @@
         "hex.builtin.menu.file.close": "Close",
         "hex.builtin.menu.file.create_file": "New File...",
         "hex.builtin.menu.file.export": "Export...",
+        "hex.builtin.menu.file.export.base64": "Base64",
+        "hex.builtin.menu.file.export.base64.popup.export_error": "Failed to create new base64 file!",
         "hex.builtin.menu.file.export.ips.popup.export_error": "Failed to create new IPS file!",
         "hex.builtin.menu.file.export.ips.popup.invalid_patch_header_error": "Invalid IPS patch header!",
         "hex.builtin.menu.file.export.ips.popup.address_out_of_range_error": "A patch tried to patch an address that is out of range!",

plugins/builtin/romfs/lang/it_IT.json

@@ -132,7 +132,6 @@
         "hex.builtin.menu.file.close": "Chiudi",
         "hex.builtin.menu.file.create_file": "***** MISSING TRANSLATION *****",
         "hex.builtin.menu.file.export": "Esporta...",
-        "hex.builtin.menu.file.export.base64.popup.export_error": "***** MISSING TRANSLATION *****",
         "hex.builtin.menu.file.export.ips": "IPS Patch",
         "hex.builtin.menu.file.export.ips32": "IPS32 Patch",
         "hex.builtin.menu.file.export.popup.create": "***** MISSING TRANSLATION *****",

plugins/builtin/romfs/lang/ja_JP.json

@@ -132,7 +132,6 @@
         "hex.builtin.menu.file.close": "ファイルを閉じる",
         "hex.builtin.menu.file.create_file": "***** MISSING TRANSLATION *****",
         "hex.builtin.menu.file.export": "エクスポート…",
-        "hex.builtin.menu.file.export.base64.popup.export_error": "有効なBase64形式ではありません。",
         "hex.builtin.menu.file.export.ips": "IPSパッチ",
         "hex.builtin.menu.file.export.ips32": "IPS32パッチ",
         "hex.builtin.menu.file.export.popup.create": "データをエクスポートできません。\nファイルの作成に失敗しました。",

plugins/builtin/romfs/lang/ko_KR.json

@@ -132,7 +132,6 @@
         "hex.builtin.menu.file.close": "닫기",
         "hex.builtin.menu.file.create_file": "새 파일...",
         "hex.builtin.menu.file.export": "내보내기...",
-        "hex.builtin.menu.file.export.base64.popup.export_error": "파일이 올바른 Base64 형식이 아닙니다!",
         "hex.builtin.menu.file.export.ips": "IPS 패치",
         "hex.builtin.menu.file.export.ips32": "IPS32 패치",
         "hex.builtin.menu.file.export.popup.create": "데이터를 내보낼 수 없습니다. 파일을 만드는 데 실패했습니다!",

plugins/builtin/romfs/lang/pt_BR.json

@@ -132,7 +132,6 @@
         "hex.builtin.menu.file.close": "Fechar",
         "hex.builtin.menu.file.create_file": "***** MISSING TRANSLATION *****",
         "hex.builtin.menu.file.export": "Exportar...",
-        "hex.builtin.menu.file.export.base64.popup.export_error": "Esse arquivo não é baseado em um formato Base64 valido!",
         "hex.builtin.menu.file.export.ips": "IPS Patch",
         "hex.builtin.menu.file.export.ips32": "IPS32 Patch",
         "hex.builtin.menu.file.export.popup.create": "Não é possível exportar os dados. Falha ao criar arquivo!",

plugins/builtin/romfs/lang/zh_CN.json

@@ -132,7 +132,6 @@
         "hex.builtin.menu.file.close": "关闭",
         "hex.builtin.menu.file.create_file": "新建文件...",
         "hex.builtin.menu.file.export": "导出...",
-        "hex.builtin.menu.file.export.base64.popup.export_error": "文件不是有效的 Base64 格式！",
         "hex.builtin.menu.file.export.ips": "IPS 补丁",
         "hex.builtin.menu.file.export.ips32": "IPS32 补丁",
         "hex.builtin.menu.file.export.popup.create": "无法导出文件。文件创建失败！",

plugins/builtin/romfs/lang/zh_TW.json

@@ -132,7 +132,6 @@
         "hex.builtin.menu.file.close": "關閉",
         "hex.builtin.menu.file.create_file": "新檔案...",
         "hex.builtin.menu.file.export": "匯出...",
-        "hex.builtin.menu.file.export.base64.popup.export_error": "檔案並非有效的 Base64 格式！",
         "hex.builtin.menu.file.export.ips": "IPS 修補檔案",
         "hex.builtin.menu.file.export.ips32": "IPS32 修補檔案",
         "hex.builtin.menu.file.export.popup.create": "無法匯出資料。無法建立檔案！",

plugins/builtin/source/content/main_menu_items.cpp

@@ -210,6 +210,32 @@ namespace hex::plugin::builtin {
 
             /* Export */
             if (ImGui::BeginMenu("hex.builtin.menu.file.export"_lang, providerValid && provider->isWritable())) {
+                if (ImGui::MenuItem("hex.builtin.menu.file.export.base64"_lang)) {
+
+                    fs::openFileBrowser(fs::DialogMode::Save, {}, [](const auto &path) {
+                        TaskManager::createTask("hex.builtin.common.processing", TaskManager::NoProgress, [path](auto &) {
+                            fs::File outputFile(path, fs::File::Mode::Create);
+                            if (!outputFile.isValid()) {
+                                TaskManager::doLater([] {
+                                    View::showErrorPopup("hex.builtin.menu.file.export.base64.popup.export_error"_lang);
+                                });
+                                return;
+                            }
+
+                            auto provider = ImHexApi::Provider::get();
+                            std::vector<u8> bytes(3000);
+                            for (u64 address = 0; address < provider->getActualSize(); address += 3000) {
+                                bytes.resize(std::min<u64>(3000, provider->getActualSize() - address));
+                                provider->read(provider->getBaseAddress() + address, bytes.data(), bytes.size());
+
+                                outputFile.write(crypt::encode64(bytes));
+                            }
+                        });
+                    });
+                }
+
+                ImGui::Separator();
+
                 if (ImGui::MenuItem("hex.builtin.menu.file.export.ips"_lang, nullptr, false)) {
                     Patches patches = provider->getPatches();