Add cli options for formatting

src/PtouchPrint.hpp

@@ -27,11 +27,21 @@
 #include "interface/IPrinterDriver.hpp"
 #include "libusbwrap/UsbDeviceFactory.hpp"
 
+namespace ptprnt {
+enum class CliCmdType { None = 0, Text = 1, FontSize = 2, Font = 3, VAlign = 4, HAlign = 5 };
+using CliCmd = std::pair<CliCmdType, std::string>;
+
 class PtouchPrint {
    public:
     PtouchPrint(const char* versionString);
     ~PtouchPrint() = default;
 
+    // This is basically a singelton application class, no need to copy or move
+    PtouchPrint(const PtouchPrint&)            = delete;
+    PtouchPrint& operator=(const PtouchPrint&) = delete;
+    PtouchPrint(PtouchPrint&&)                 = delete;
+    PtouchPrint& operator=(PtouchPrint&&)      = delete;
+
     int init(int argc, char** argv);
     int run();
 
@@ -43,11 +53,13 @@ class PtouchPrint {
 
     // member variables
     CLI::App mApp{ptprnt::APP_DESC};
-    libusbwrap::UsbDeviceFactory mUsbDeviceFactory;
-    std::vector<std::shared_ptr<ptprnt::IPrinterDriver>> mCompatiblePrinters;
-    std::vector<std::shared_ptr<ptprnt::IPrinterDriver>> mDetectedPrinters;
+    libusbwrap::UsbDeviceFactory mUsbDeviceFactory{};
+    std::vector<std::shared_ptr<ptprnt::IPrinterDriver>> mCompatiblePrinters{};
+    std::vector<std::shared_ptr<ptprnt::IPrinterDriver>> mDetectedPrinters{};
+    std::vector<CliCmd> mCommands{};
     std::string mVersionString = "";
 
     // CLI flags
     bool mVerboseFlag = false;
-};
+};
+}  // namespace ptprnt