diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/api/x11/window.rs | 91 |
1 files changed, 73 insertions, 18 deletions
diff --git a/src/api/x11/window.rs b/src/api/x11/window.rs index b964fed..d82c5dd 100644 --- a/src/api/x11/window.rs +++ b/src/api/x11/window.rs @@ -54,7 +54,7 @@ pub struct XWindow { pub context: Context, is_fullscreen: bool, screen_id: libc::c_int, - xf86_desk_mode: *mut ffi::XF86VidModeModeInfo, + xf86_desk_mode: ffi::XF86VidModeModeInfo, ic: ffi::XIC, im: ffi::XIM, colormap: ffi::Colormap, @@ -87,7 +87,7 @@ impl Drop for XWindow { let _lock = GLOBAL_XOPENIM_LOCK.lock().unwrap(); if self.is_fullscreen { - (self.display.xf86vmode.XF86VidModeSwitchToMode)(self.display.display, self.screen_id, self.xf86_desk_mode); + (self.display.xf86vmode.XF86VidModeSwitchToMode)(self.display.display, self.screen_id, &mut self.xf86_desk_mode); (self.display.xf86vmode.XF86VidModeSetViewPort)(self.display.display, self.screen_id, 0, 0); } @@ -317,15 +317,12 @@ impl Window { return Err(OsError(format!("Could not query the video modes"))); } - let xf86_desk_mode = *modes.offset(0); - - // FIXME: `XF86VidModeModeInfo` is missing its `hskew` field. Therefore we point to - // `vsyncstart` instead of `vdisplay` as a temporary hack. + let xf86_desk_mode: ffi::XF86VidModeModeInfo = ptr::read(*modes.offset(0)); let mode_to_switch_to = if window_attrs.monitor.is_some() { let matching_mode = (0 .. mode_num).map(|i| { let m: ffi::XF86VidModeModeInfo = ptr::read(*modes.offset(i as isize) as *const _); m - }).find(|m| m.hdisplay == dimensions.0 as u16 && m.vsyncstart == dimensions.1 as u16); + }).find(|m| m.hdisplay == dimensions.0 as u16 && m.vdisplay == dimensions.1 as u16); if let Some(matching_mode) = matching_mode { Some(matching_mode) @@ -333,7 +330,7 @@ impl Window { } else { let m = (0 .. mode_num).map(|i| { let m: ffi::XF86VidModeModeInfo = ptr::read(*modes.offset(i as isize) as *const _); m - }).find(|m| m.hdisplay >= dimensions.0 as u16 && m.vsyncstart == dimensions.1 as u16); + }).find(|m| m.hdisplay >= dimensions.0 as u16 && m.vdisplay >= dimensions.1 as u16); match m { Some(m) => Some(m), @@ -435,16 +432,6 @@ impl Window { window_attributes |= ffi::CWBackPixel; } - // switching to fullscreen - if let Some(mut mode_to_switch_to) = mode_to_switch_to { - window_attributes |= ffi::CWOverrideRedirect; - unsafe { - (display.xf86vmode.XF86VidModeSwitchToMode)(display.display, screen_id, &mut mode_to_switch_to); - (display.xf86vmode.XF86VidModeSetViewPort)(display.display, screen_id, 0, 0); - set_win_attr.override_redirect = 1; - } - } - // finally creating the window let window = unsafe { let win = (display.xlib.XCreateWindow)(display.display, root, 0, 0, dimensions.0 as libc::c_uint, @@ -527,6 +514,64 @@ impl Window { let is_fullscreen = window_attrs.monitor.is_some(); + if is_fullscreen { + let state_atom = unsafe { + with_c_str("_NET_WM_STATE", |state| + (display.xlib.XInternAtom)(display.display, state, 0) + ) + }; + let fullscreen_atom = unsafe { + with_c_str("_NET_WM_STATE_FULLSCREEN", |state_fullscreen| + (display.xlib.XInternAtom)(display.display, state_fullscreen, 0) + ) + }; + + let client_message_event = ffi::XClientMessageEvent { + type_: ffi::ClientMessage, + serial: 0, + send_event: 1, // true because we are sending this through `XSendEvent` + display: display.display, + window: window, + message_type: state_atom, // the _NET_WM_STATE atom is sent to change the state of a window + format: 32, // view `data` as `c_long`s + data: { + let mut data = ffi::ClientMessageData::new(); + // This first `long` is the action; `1` means add/set following property. + data.set_long(0, 1); + // This second `long` is the property to set (fullscreen) + data.set_long(1, fullscreen_atom as i64); + data + } + }; + let mut x_event = ffi::XEvent::from(client_message_event); + + unsafe { + (display.xlib.XSendEvent)( + display.display, + root, + 0, + ffi::SubstructureRedirectMask | ffi::SubstructureNotifyMask, + &mut x_event as *mut _ + ); + } + + if let Some(mut mode_to_switch_to) = mode_to_switch_to { + unsafe { + (display.xf86vmode.XF86VidModeSwitchToMode)( + display.display, + screen_id, + &mut mode_to_switch_to + ); + } + } + else { + println!("[glutin] Unexpected state: `mode` is None creating fullscreen window"); + } + unsafe { + (display.xf86vmode.XF86VidModeSetViewPort)(display.display, screen_id, 0, 0); + } + } + // finish creating the OpenGL context let context = match context { Prototype::Glx(ctxt) => { @@ -565,6 +610,16 @@ impl Window { input_handler: Mutex::new(XInputEventHandler::new(display, window, ic, window_attrs)) }; + unsafe { + let ref x_window: &XWindow = window.x.borrow(); + (display.xlib.XSetInputFocus)( + display.display, + x_window.window, + ffi::RevertToParent, + ffi::CurrentTime + ); + } + // returning Ok(window) } |