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Register PID with X11 window

This commit is contained in:
Jack Andersen 2019-03-09 23:13:45 -10:00
parent 21f9fcf914
commit af4b1a4521
1 changed files with 30 additions and 5 deletions
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35
lib/x11/WindowXlib.cpp
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@ -190,6 +190,8 @@ struct XlibAtoms {
Atom m_wmProtocols = 0;
Atom m_wmDeleteWindow = 0;
Atom m_netSupported = 0;
Atom m_netwmName = 0;
Atom m_netwmPid = 0;
Atom m_netwmIcon = 0;
Atom m_netwmIconName = 0;
Atom m_netwmState = 0;
@ -206,6 +208,8 @@ struct XlibAtoms {
m_wmProtocols = XInternAtom(disp, "WM_PROTOCOLS", True);
m_wmDeleteWindow = XInternAtom(disp, "WM_DELETE_WINDOW", True);
m_netSupported = XInternAtom(disp, "_NET_SUPPORTED", True);
m_netwmName = XInternAtom(disp, "_NET_WM_NAME", False);
m_netwmPid = XInternAtom(disp, "_NET_WM_PID", False);
m_netwmIcon = XInternAtom(disp, "_NET_WM_ICON", False);
m_netwmIconName = XInternAtom(disp, "_NET_WM_ICON_NAME", False);
m_netwmState = XInternAtom(disp, "_NET_WM_STATE", False);
@ -796,11 +800,15 @@ public:
XSetWMProtocols(m_xDisp, m_windowId, &S_ATOMS->m_wmDeleteWindow, 1);
/* Set the title of the window */
const unsigned char* c_title = (unsigned char*)title.data();
XChangeProperty(m_xDisp, m_windowId, XA_WM_NAME, XA_STRING, 8, PropModeReplace, c_title, title.length());
if (S_ATOMS->m_netwmName) {
XChangeProperty(m_xDisp, m_windowId, S_ATOMS->m_netwmName, S_ATOMS->m_utf8String, 8,
PropModeReplace, (unsigned char*)title.data(), title.length());
}
XStoreName(m_xDisp, m_windowId, title.data());
/* Set the title of the window icon */
XChangeProperty(m_xDisp, m_windowId, XA_WM_ICON_NAME, XA_STRING, 8, PropModeReplace, c_title, title.length());
XChangeProperty(m_xDisp, m_windowId, XA_WM_ICON_NAME, XA_STRING, 8, PropModeReplace,
(unsigned char*)title.data(), title.length());
/* Add window icon */
if (MAINICON_NETWM_SZ && S_ATOMS->m_netwmIcon) {
@ -808,6 +816,13 @@ public:
MAINICON_NETWM_SZ / sizeof(unsigned long));
}
/* Set the pid of the window */
if (S_ATOMS->m_netwmPid) {
pid_t pid = getpid();
XChangeProperty(m_xDisp, m_windowId, S_ATOMS->m_netwmPid, XA_CARDINAL, 32,
PropModeReplace, (unsigned char*)&pid, 1);
}
/* Initialize context */
XMapWindow(m_xDisp, m_windowId);
setStyle(EWindowStyle::Default);
@ -878,9 +893,19 @@ public:
}
void setTitle(std::string_view title) {
const unsigned char* c_title = (unsigned char*)title.data();
XLockDisplay(m_xDisp);
XChangeProperty(m_xDisp, m_windowId, XA_WM_NAME, XA_STRING, 8, PropModeReplace, c_title, title.length());
/* Set the title of the window */
if (S_ATOMS->m_netwmName) {
XChangeProperty(m_xDisp, m_windowId, S_ATOMS->m_netwmName, S_ATOMS->m_utf8String, 8,
PropModeReplace, (unsigned char*)title.data(), title.length());
}
XStoreName(m_xDisp, m_windowId, title.data());
/* Set the title of the window icon */
XChangeProperty(m_xDisp, m_windowId, XA_WM_ICON_NAME, XA_STRING, 8, PropModeReplace,
(unsigned char*)title.data(), title.length());
XUnlockDisplay(m_xDisp);
}