Better socket handling

The socket interface now allows almost everything that vould be done by
the internals of the window manager.

Also the Window manager now closes fine (on a success exit).

1 files changed, 26 insertions, 3 deletions

diff --git a/src/command.rs b/src/command.rs
index 3bebc52..0ccee17 100644
--- a/src/command.rs
+++ b/src/command.rs
@@ -7,7 +7,6 @@ use std::ffi::OsStr;
 use std::io::Result;
 use std::ops::Deref;
 use std::process::{Command,Child};
-use std::process;
 use std::ptr;
 
 use libc::c_int;
@@ -47,6 +46,7 @@ pub type ExecFn = fn(&mut DotWM, XEvent, &[String]) -> bool;
 /// Map for keys => functions
 pub type BindingHash = HashMap<(u32, u32), (ExecFn, Vec<String>)>;
 
+/// Exec a binding function.
 pub fn exec_func(wm: &mut DotWM, bindings: &mut BindingHash, key: u32, modifiers: u32, ev: xlib::XEvent) {
     if let Some(&(func, ref args)) = bindings.get(&(key, modifiers)) {
         let v = args.clone();
@@ -54,6 +54,7 @@ pub fn exec_func(wm: &mut DotWM, bindings: &mut BindingHash, key: u32, modifiers
     }
 }
 
+/// Exec a external function
 pub fn exec(_: &mut DotWM, _: xlib::XEvent, args: &[String]) -> bool {
     if let Some(program) = args.first() {
         let mut prog_args = vec![];
@@ -65,6 +66,7 @@ pub fn exec(_: &mut DotWM, _: xlib::XEvent, args: &[String]) -> bool {
     true
 }
 
+/// Move the window to a relative position
 pub fn move_win(wm: &mut DotWM, _: xlib::XEvent, args: &[String]) -> bool {
     let x = args[0].parse::<i32>().unwrap();
     let y = args[1].parse::<i32>().unwrap();
@@ -74,6 +76,24 @@ pub fn move_win(wm: &mut DotWM, _: xlib::XEvent, args: &[String]) -> bool {
     true
 }
 
+/// Move the window to an absolute position.
+pub fn move_win_to(wm: &mut DotWM, _: xlib::XEvent, args: &[String]) -> bool {
+    let x = args[0].parse::<i32>().unwrap();
+    let y = args[1].parse::<i32>().unwrap();
+    if let Some(ref win) = wm.current_window() {
+        match win.move_to(x, y) {
+            Ok(()) => true,
+            Err(e) => {
+                println!("{}", e);
+                false
+            }
+        }
+    } else {
+        true
+    }
+}
+
+/// Resize the window certain amount in x and y.
 pub fn resize_win(wm: &mut DotWM, _: xlib::XEvent, args: &[String]) -> bool {
     let w = args[0].parse::<i32>().unwrap();
     let h = args[1].parse::<i32>().unwrap();
@@ -85,13 +105,16 @@ pub fn resize_win(wm: &mut DotWM, _: xlib::XEvent, args: &[String]) -> bool {
     true
 }
 
+/// Focus the next window on the list
 pub fn focus_next(wm: &mut DotWM, _: xlib::XEvent, _: &[String]) -> bool {
     wm.focus_next();
     true
 }
 
-pub fn quit_dotwm(_: &mut DotWM, _: xlib::XEvent, _: &[String]) -> bool {
-    process::exit(0);
+/// Tells the window manager that is time to exit.
+pub fn quit_dotwm(wm: &mut DotWM, _: xlib::XEvent, _: &[String]) -> bool {
+    wm.finish = true;
+    true
 }
 
 /// Add a binding to the WM.