relpipe/relpipe-in-x11.cpp: src/X11Command.h@3bbf848b3565 (annotated)

0 3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	1	/**
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	2	* Relational pipes
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	3	* Copyright © 2021 František Kučera (Frantovo.cz, GlobalCode.info)
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	4	*
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	5	* This program is free software: you can redistribute it and/or modify
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	6	* it under the terms of the GNU General Public License as published by
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	7	* the Free Software Foundation, version 3 of the License.
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	8	*
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	9	* This program is distributed in the hope that it will be useful,
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	10	* but WITHOUT ANY WARRANTY; without even the implied warranty of
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	11	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	12	* GNU General Public License for more details.
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	13	*
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	14	* You should have received a copy of the GNU General Public License
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	15	* along with this program. If not, see <http://www.gnu.org/licenses/>.
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	16	*/
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	17	#pragma once
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	18
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	19	#include <codecvt>
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	20	#include <memory>
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	21	#include <iostream>
1 3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	22	#include <stdexcept>
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	23
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	24	#include <X11/extensions/XInput.h>
0 3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	25
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	26	#include "Configuration.h"
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	27
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	28	namespace relpipe {
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	29	namespace in {
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	30	namespace x11 {
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	31
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	32	class X11Command {
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	33	private:
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	34
1 3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	35	class Display {
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	36	public:
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	37	::Display* display = nullptr;
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	38	// TODO: more OOP
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	39
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	40	virtual ~Display() {
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	41	if (display) XCloseDisplay(display);
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	42	}
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	43
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	44	};
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	45
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	46	class DeviceList {
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	47	public:
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	48	XDeviceInfo* items = nullptr;
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	49	int count = 0;
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	50	// TODO: more OOP
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	51
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	52	virtual ~DeviceList() {
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	53	if (items) XFreeDeviceList(items);
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	54	}
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	55
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	56	};
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	57
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	58
0 3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	59	std::wstring_convert<codecvt_utf8<wchar_t>> convertor; // TODO: support also other encodings and use platform encoding as default
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	60
1 3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	61	void listInputDevices(Display& display, Configuration& configuration, std::shared_ptr<writer::RelationalWriter> writer) {
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	62	writer->startRelation(L"x11_input_device",{
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	63	{L"id", relpipe::writer::TypeId::INTEGER},
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	64	{L"name", relpipe::writer::TypeId::STRING},
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	65	// TODO: device type name and ID
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	66	}, true);
0 3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	67
1 3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	68	DeviceList devices;
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	69	devices.items = XListInputDevices(display.display, &devices.count);
0 3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	70
1 3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	71	for (int i = 0; i < devices.count; i++) {
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	72	relpipe::common::type::Integer id = (devices.items + i)->id;
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	73	relpipe::common::type::StringX name = convertor.from_bytes((devices.items + i)->name);
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	74
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	75	writer->writeAttribute(&id, typeid (id));
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	76	writer->writeAttribute(&name, typeid (name));
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	77
0 3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	78	}
1 3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	79	}
0 3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	80
1 3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	81	void listInputEvents(Display& display, Configuration& configuration, std::shared_ptr<writer::RelationalWriter> writer) {
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	82	writer->startRelation(L"x11_input_event",{
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	83	{L"device_id", relpipe::writer::TypeId::INTEGER},
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	84	}, true);
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	85
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	86	// TODO: list events
0 3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	87	}
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	88
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	89	public:
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	90
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	91	void process(Configuration& configuration, std::shared_ptr<writer::RelationalWriter> writer) {
1 3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	92	Display display;
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	93	display.display = XOpenDisplay(nullptr);
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	94
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	95	if (display.display) {
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	96	if (configuration.listInputDevices) listInputDevices(display, configuration, writer);
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	97	if (configuration.listInputEvents) listInputEvents(display, configuration, writer);
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	98	} else {
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	99	throw std::invalid_argument("Unable to open display. Please check the $DISPLAY variable.");
3bbf848b3565 Configuration + CLIParser + command for listing X11 devices František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	100	}
0 3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	101	}
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	102	};
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	103
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	104	}
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	105	}
3493d6e7016e project skeleton František Kučera <franta-hg@frantovo.cz> parents: diff changeset	106	}

author	František Kučera <franta-hg@frantovo.cz>
	Fri, 26 Mar 2021 22:29:46 +0100
branch	v_0
changeset 1	3bbf848b3565
parent 0	3493d6e7016e
child 2	8d44cba0a3d1
permissions	-rw-r--r--