Moved graphics classes into own namespace, added unit testing with gtest

src/P700Printer.hpp

@@ -1,6 +1,8 @@
 #include <sys/types.h>
 
+#include <map>
 #include <memory>
+#include <vector>
 
 #include "interface/IPrinterDriver.hpp"
 #include "interface/IPrinterTypes.hpp"
@@ -29,11 +31,12 @@ class P700Printer : public ::ptprnt::IPrinterDriver {
     const PrinterStatus getPrinterStatus() override;
     bool attachUsbDevice(std::shared_ptr<libusbwrap::IUsbDevice> usbHndl) override;
     bool detachUsbDevice() override;
-    bool printBitmap(const Bitmap& bitmap) override;
+    bool printBitmap(const graphics::Bitmap<graphics::ALPHA8>& bitmap) override;
     bool printText(const std::string& text, uint16_t fontSize) override;
 
    private:
     bool send(std::vector<uint8_t>& data);
+    bool init();
 
     std::shared_ptr<libusbwrap::IUsbDevice> mUsbHndl{nullptr};
 
@@ -42,6 +45,14 @@ class P700Printer : public ::ptprnt::IPrinterDriver {
                       .version    = "v1.0",
                       .vid        = 0x04f9,
                       .pid        = 0x2061};
+    std::map<std::string, std::vector<uint8_t>> commands{
+        {"rasterstart", {0x1b, 0x69, 0x52, 0x01}},
+        {"info", {0x1b, 0x69, 0x7a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}},
+        {"packbitson", {0x02}},
+        {"lf", {0x5a}},
+        {"ff", {0x0c}},
+        {"eject", {0x1a}},
+    };
 };
 
 }  // namespace ptprnt::printer