59 lines
1.4 KiB
C++
59 lines
1.4 KiB
C++
/**
|
|
* Sigstoped
|
|
* Copyright (C) 2020 Carl Klemm
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* version 3 as published by the Free Software Foundation.
|
|
*
|
|
* 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, write to the
|
|
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#pragma once
|
|
#include <X11/Xlib.h>
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
struct Atoms
|
|
{
|
|
Atom netActiveWindow = 0;
|
|
Atom netWmPid = 0;
|
|
Atom wmClientMachine = 0;
|
|
};
|
|
|
|
class XInstance
|
|
{
|
|
|
|
public:
|
|
|
|
static constexpr unsigned long MAX_BYTES = 1048576;
|
|
|
|
inline static bool ignoreClientMachine = false;
|
|
|
|
Atoms atoms;
|
|
int screen = 0;
|
|
Display *display = nullptr;
|
|
|
|
private:
|
|
|
|
unsigned long readProparty(Window wid, Atom atom, unsigned char** prop, int* format);
|
|
Atom getAtom(const std::string& atomName);
|
|
|
|
public:
|
|
|
|
~XInstance();
|
|
bool open(const std::string& xDisplayName);
|
|
Window getActiveWindow();
|
|
pid_t getPid(Window wid);
|
|
std::vector<Window> getTopLevelWindows();
|
|
void flush();
|
|
};
|