61 lines
2.1 KiB
C++
61 lines
2.1 KiB
C++
#include "PtouchPrint.hpp"
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#include <spdlog/spdlog.h>
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#include "P700Printer.hpp"
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#include "libusbwrap/UsbDeviceFactory.hpp"
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PtouchPrint::PtouchPrint() {}
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PtouchPrint::~PtouchPrint() {}
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void PtouchPrint::init() {
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mUsbDeviceFactory.init();
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mCompatiblePrinters = {std::make_shared<ptprnt::printer::P700Printer>()};
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}
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void PtouchPrint::run() {
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auto numFoundPrinters = getCompatiblePrinters();
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if (numFoundPrinters == 0) {
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spdlog::error(
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"No compatible printers found, please make sure if they are turned on and connected");
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return;
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} else if (numFoundPrinters > 1) {
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spdlog::warn("Found more than one compatible printer. Currently not supported.");
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return;
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}
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auto printer = mCompatiblePrinters[0];
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auto devices = mUsbDeviceFactory.findDevices(printer->getVid(), printer->getPid());
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if (devices.size() != 1) {
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spdlog::warn(
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"Found more than one device of the same printer on bus. Currently not supported");
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return;
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}
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printer->attachUsbDevice(devices[0]);
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auto status = printer->getPrinterStatus();
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spdlog::info("Detected tape width is {}mm", status.tapeWidthMm);
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}
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unsigned int PtouchPrint::getCompatiblePrinters() {
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auto usbDevs = mUsbDeviceFactory.findAllDevices();
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for (auto usbDev : usbDevs) {
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auto foundPrinterIt =
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std::find_if(mCompatiblePrinters.begin(), mCompatiblePrinters.end(),
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[usbDev](const std::shared_ptr<ptprnt::IPrinterDriver>& printer) {
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return printer->getPid() == usbDev->getPid() &&
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printer->getVid() == usbDev->getVid();
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});
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if (foundPrinterIt == mCompatiblePrinters.end()) {
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continue;
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}
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auto foundPrinter = *foundPrinterIt;
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spdlog::info("Found Printer {}", foundPrinter->getName());
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mDetectedPrinters.push_back(foundPrinter);
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}
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// we can delete all instantiated printers that are not compatible
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mCompatiblePrinters.clear();
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return mDetectedPrinters.size();
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}
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