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support utf8 window titles via _NET_WM_NAME standard

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based on this freerdp patch
9767f7f042

thanks to emiliocobos on irc
This commit is contained in:
Damjan Georgievski 2016-01-17 18:02:40 +01:00
parent 0297efb741
commit c923b27cad
1 changed files with 18 additions and 3 deletions
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21
src/api/x11/window.rs
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@ -672,12 +672,27 @@ impl Window {
} }
pub fn set_title(&self, title: &str) { pub fn set_title(&self, title: &str) {
with_c_str(title, |title| unsafe { let wm_name = unsafe {
(self.x.display.xlib.XStoreName)(self.x.display.display, self.x.window, title); (self.x.display.xlib.XInternAtom)(self.x.display.display, b"_NET_WM_NAME\0".as_ptr() as *const _, 0)
};
self.x.display.check_errors().expect("Failed to call XInternAtom");
let wm_utf8_string = unsafe {
(self.x.display.xlib.XInternAtom)(self.x.display.display, b"UTF8_STRING\0".as_ptr() as *const _, 0)
};
self.x.display.check_errors().expect("Failed to call XInternAtom");
with_c_str(title, |c_title| unsafe {
(self.x.display.xlib.XStoreName)(self.x.display.display, self.x.window, c_title);
let len = title.as_bytes().len();
(self.x.display.xlib.XChangeProperty)(self.x.display.display, self.x.window,
wm_name, wm_utf8_string, 8, ffi::PropModeReplace,
c_title as *const u8, len as libc::c_int);
(self.x.display.xlib.XFlush)(self.x.display.display); (self.x.display.xlib.XFlush)(self.x.display.display);
}); });
self.x.display.check_errors().expect("Failed to set window title");
self.x.display.check_errors().expect("Failed to call XStoreName");
} }
pub fn show(&self) { pub fn show(&self) {