Rename find_id -> call_on_id, find_id_mut -> find_id

examples/edit.rs

@@ -19,7 +19,7 @@ fn main() {
             .fixed_width(20))
         .button("Ok", |s| {
             let name =
-                s.find_id("name", |view: &mut EditView| view.get_content())
+                s.call_on_id("name", |view: &mut EditView| view.get_content())
                     .unwrap();
             show_popup(s, &name);
         }));

examples/list_view.rs

@@ -28,7 +28,7 @@ fn main() {
                    Checkbox::new()
                        .on_change(|s, checked| for name in &["email1",
                                                              "email2"] {
-                           s.find_id(name, |view: &mut EditView| {
+                           s.call_on_id(name, |view: &mut EditView| {
                                view.set_enabled(checked)
                            });
                        }))

examples/mutation.rs

@@ -13,7 +13,7 @@ fn show_popup(siv: &mut Cursive) {
                      Dialog::around(TextView::new("Tak!"))
                          .button("Change", |s| {
                              // Look for a view tagged "text". We _know_ it's there, so unwrap it.
-                             s.find_id("text", |view: &mut TextView| {
+                             s.call_on_id("text", |view: &mut TextView| {
                                 let content: String = view.get_content().chars().rev().collect();
                                 view.set_content(content);
                              });

examples/refcell_view.rs

@@ -26,12 +26,12 @@ fn main() {
 // and directly retrieve the content from the `Cursive` root.
 fn on_edit(siv: &mut Cursive, _content: &str, _cursor: usize) {
     // Get handles for each view.
-    let edit_1 = siv.find_id_mut::<EditView>("1").unwrap();
+    let edit_1 = siv.find_id::<EditView>("1").unwrap();
-    let edit_2 = siv.find_id_mut::<EditView>("2").unwrap();
+    let edit_2 = siv.find_id::<EditView>("2").unwrap();
 
     // Directly compare references to edit_1 and edit_2.
     let matches = edit_1.get_content() == edit_2.get_content();
-    siv.find_id("match", |v: &mut TextView| v.set_content(if matches {
+    siv.call_on_id("match", |v: &mut TextView| v.set_content(if matches {
         "match"
     } else {
         "no match"

examples/slider.rs

@@ -14,7 +14,7 @@ fn main() {
             .value(7)
             .on_change(|s, v| {
                 let title = format!("[ {} ]", v);
-                s.find_id("dialog", |view: &mut Dialog| view.set_title(title));
+                s.call_on_id("dialog", |view: &mut Dialog| view.set_title(title));
             })
             .on_enter(|s, v| {
                 s.pop_layer();

src/lib.rs

@@ -417,13 +417,13 @@ impl Cursive {
     ///                               .with_id("text"));
     ///
     /// siv.add_global_callback('p', |s| {
-    ///     s.find_id("text", |view: &mut views::TextView| {
+    ///     s.call_on_id("text", |view: &mut views::TextView| {
     ///         view.set_content("Text #2");
     ///     });
     /// });
     /// # }
     /// ```
-    pub fn find_id<V, F, R>(&mut self, id: &str, callback: F) -> Option<R>
+    pub fn call_on_id<V, F, R>(&mut self, id: &str, callback: F) -> Option<R>
         where V: View + Any,
               F: FnOnce(&mut V) -> R
     {
@@ -436,10 +436,10 @@ impl Cursive {
     /// a mutable reference to the wrapped view.
     ///
     /// [`RefCellView`]: views/struct.RefCellView.html
-    pub fn find_id_mut<V>(&mut self, id: &str) -> Option<views::ViewRef<V>>
+    pub fn find_id<V>(&mut self, id: &str) -> Option<views::ViewRef<V>>
         where V: View + Any
     {
-        self.find_id(id, views::RefCellView::<V>::get_mut)
+        self.call_on_id(id, views::RefCellView::<V>::get_mut)
     }
 
     /// Moves the focus to the view identified by `id`.

src/views/edit_view.rs

@@ -41,7 +41,7 @@ use view::View;
 ///         .with_id("name")
 ///         .fixed_width(20))
 ///     .button("Ok", |s| {
-///         let name = s.find_id("name", |view: &mut EditView| view.get_content())
+///         let name = s.call_on_id("name", |view: &mut EditView| view.get_content())
 ///             .unwrap();
 ///         show_popup(s, &name);
 ///     }));