Rework cursor configuration

There are a couple of cursor-related options in the Alacritty config
file now, however they aren't grouped together in any way.

To resolve this a new `cursor` field has been added where all cursor
configuration options (besides colors) have been moved.

The `custom_cursor_colors` option has also been removed, since it's not
necessary anymore. Simply making the `colors.cursor.*` fields optional,
allows overriding the cursor colors whenever one of them is present.
Like that the user doesn't have to think about a relation between two
separate configuration options.

This PR initially put the `hide_cursor_when_typing` variable under
`cursor.hide_when_typing`. However this field is completely unrelated to
the cursor, but instead relates to the mouse cursor.

Since the word `cursor` is already used for the active cell in the grid
of a terminal emulator, all occurences of the word `cursor` when talking
about the mouse have been replaced with the word `mouse`.

The configuration option has also been moved to
`mouse.hide_when_typing`, to make it clear what this option is changing.

This fixes #1080.

1 files changed, 7 insertions, 7 deletions

diff --git a/src/window.rs b/src/window.rs
index 2c1bf7b2..cb753d40 100644
--- a/src/window.rs
+++ b/src/window.rs
@@ -70,7 +70,7 @@ type Result<T> = ::std::result::Result<T, Error>;
 pub struct Window {
     event_loop: EventsLoop,
     window: glutin::GlWindow,
-    cursor_visible: bool,
+    mouse_visible: bool,
 
     /// Whether or not the window is the focused window.
     pub is_focused: bool,
@@ -243,7 +243,7 @@ impl Window {
         let window = Window {
             event_loop,
             window,
-            cursor_visible: true,
+            mouse_visible: true,
             is_focused: false,
         };
 
@@ -326,16 +326,16 @@ impl Window {
         });
     }
 
-    /// Set cursor visible
-    pub fn set_cursor_visible(&mut self, visible: bool) {
-        if visible != self.cursor_visible {
-            self.cursor_visible = visible;
+    /// Set mouse cursor visible
+    pub fn set_mouse_visible(&mut self, visible: bool) {
+        if visible != self.mouse_visible {
+            self.mouse_visible = visible;
             if let Err(err) = self.window.set_cursor_state(if visible {
                 CursorState::Normal
             } else {
                 CursorState::Hide
             }) {
-                warn!("Failed to set cursor visibility: {}", err);
+                warn!("Failed to set mouse cursor visibility: {}", err);
             }
         }
     }