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Generate labels with pangocairo (#8)
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Goal of this PR is to have some basic labels generated with pangocairo
- size of the canvas should be matching the input text and grow/shrink accordingly
- basic formatting options like fontsize and align should be working

Reviewed-on: moritz/ptouch-prnt#8
This commit was merged in pull request #8.
This commit is contained in:
Moritz Martinius
2025-10-12 20:07:18 +00:00
parent fec8ee231b
commit 05cd9d244c
43 changed files with 2087 additions and 622 deletions
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28
src/libusbwrap/interface/IUsbDevice.hpp
View File

@@ -1,3 +1,22 @@
/*
ptrnt - print labels on linux
Copyright (C) 2023-2024 Moritz Martinius
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#pragma once
#include <sys/types.h>
@@ -29,11 +48,10 @@ class IUsbDevice {
virtual void close() = 0;
// libusb wrappers
virtual bool detachKernelDriver(int interfaceNo) = 0;
virtual bool claimInterface(int interfaceNo) = 0;
virtual bool releaseInterface(int interfaceNo) = 0;
virtual bool bulkTransfer(uint8_t endpoint, std::vector<uint8_t>& data, int* tx,
unsigned int timeout) = 0;
virtual bool detachKernelDriver(int interfaceNo) = 0;
virtual bool claimInterface(int interfaceNo) = 0;
virtual bool releaseInterface(int interfaceNo) = 0;
virtual bool bulkTransfer(uint8_t endpoint, const std::vector<uint8_t>& data, int* tx, unsigned int timeout) = 0;
// getters
virtual const usbId getUsbId() = 0;

25
src/libusbwrap/interface/IUsbDeviceFactory.hpp
View File

@@ -1,3 +1,22 @@
/*
ptrnt - print labels on linux
Copyright (C) 2023 Moritz Martinius
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#pragma once
#include <cstdint>
@@ -9,8 +28,8 @@
namespace libusbwrap {
class IUsbDeviceFactory {
public:
virtual ~IUsbDeviceFactory() = default;
virtual std::vector<std::shared_ptr<IUsbDevice>> findAllDevices() = 0;
virtual std::vector<std::shared_ptr<IUsbDevice>> findDevices(uint16_t vid, uint16_t pid) = 0;
virtual ~IUsbDeviceFactory() = default;
virtual std::vector<std::unique_ptr<IUsbDevice>> findAllDevices() = 0;
virtual std::vector<std::unique_ptr<IUsbDevice>> findDevices(uint16_t vid, uint16_t pid) = 0;
};
} // namespace libusbwrap