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-rw-r--r--src/safe_x11/window.rs37
1 files changed, 23 insertions, 14 deletions
diff --git a/src/safe_x11/window.rs b/src/safe_x11/window.rs
index 8a3bab4..78b73f7 100644
--- a/src/safe_x11/window.rs
+++ b/src/safe_x11/window.rs
@@ -38,6 +38,7 @@ pub struct XWindow {
/// xlib::Window that wraps this struct.
pub inner: Window,
fullscreen: bool,
+ prev_attribs: XWindowAttributes,
}
fn fixed_with_ratio(x: i32, ratio: f32) -> i32 {
@@ -51,10 +52,12 @@ impl XWindow {
/// `None` if the window is the root window.
pub fn new(d: *mut xlib::Display, w: Window) -> Option<XWindow> {
if w != 0 {
+ let attrs: XWindowAttributes = unsafe { uninitialized() };
Some(XWindow {
display: d,
inner: w,
fullscreen: false,
+ prev_attribs: attrs,
})
} else {
None
@@ -210,30 +213,36 @@ impl XWindow {
}
/// Fullscreen toggle
- pub fn toggle_fullscreen(&mut self, wm_state_atom: Atom,
- fs_atom: Atom, fullscreen: bool) {
+ pub fn fullscreen(&mut self, wm_state_atom: Atom, fs_atom: Atom) {
let screen = unsafe { XDefaultScreen(self.display) };
let dh: u32 = unsafe { XDisplayHeight(self.display, screen) as u32 };
let dw: u32 = unsafe { XDisplayWidth(self.display, screen) as u32 };
- if fullscreen != self.fullscreen {
- self.fullscreen = fullscreen;
- let fs_atom_slice: &[Atom; 1] = &[fs_atom];
- let fs_atom_ptr: *const u8 = unsafe { transmute(fs_atom_slice) };
+ if !self.fullscreen {
+ // First, store the XWindowAttributes to query later.
+ self.prev_attribs = self.attributes();
- unsafe {
- XChangeProperty(self.display, self.inner, wm_state_atom,
- XA_ATOM, 32, PropModeReplace, fs_atom_ptr,
- fullscreen as i32);
- }
- }
-
- if fullscreen {
+ self.fullscreen = true;
self.move_resize(0, 0, dw, dh);
self.set_border_width(0);
} else {
+ self.fullscreen = false;
+ self.move_resize(self.prev_attribs.x,
+ self.prev_attribs.y,
+ self.prev_attribs.width as u32,
+ self.prev_attribs.height as u32);
self.set_border_width(1);
}
+
+ // EWMH for fullscreen (Don't know how to test it.)
+ let fs_atom_slice: &[Atom; 1] = &[fs_atom];
+ let fs_atom_ptr: *const u8 = unsafe { transmute(fs_atom_slice) };
+
+ unsafe {
+ XChangeProperty(self.display, self.inner, wm_state_atom,
+ XA_ATOM, 32, PropModeReplace, fs_atom_ptr,
+ self.fullscreen as i32);
+ }
}
pub fn map(&self) {