aboutsummaryrefslogtreecommitdiffstats
path: root/components/script/textinput.rs
diff options
context:
space:
mode:
Diffstat (limited to 'components/script/textinput.rs')
-rw-r--r--components/script/textinput.rs68
1 files changed, 25 insertions, 43 deletions
diff --git a/components/script/textinput.rs b/components/script/textinput.rs
index a56bd983f34..871af9637c0 100644
--- a/components/script/textinput.rs
+++ b/components/script/textinput.rs
@@ -6,7 +6,7 @@
use clipboard_provider::ClipboardProvider;
use dom::bindings::str::DOMString;
-use dom::keyboardevent::{KeyboardEvent, key_value};
+use dom::keyboardevent::KeyboardEvent;
use msg::constellation_msg::{ALT, CONTROL, SHIFT, SUPER};
use msg::constellation_msg::{Key, KeyModifiers};
use std::borrow::ToOwned;
@@ -120,24 +120,6 @@ fn is_control_key(mods: KeyModifiers) -> bool {
mods.contains(CONTROL) && !mods.contains(SUPER | ALT)
}
-fn is_printable_key(key: Key) -> bool {
- match key {
- Key::Space | Key::Apostrophe | Key::Comma | Key::Minus |
- Key::Period | Key::Slash | Key::GraveAccent | Key::Num0 |
- Key::Num1 | Key::Num2 | Key::Num3 | Key::Num4 | Key::Num5 |
- Key::Num6 | Key::Num7 | Key::Num8 | Key::Num9 | Key::Semicolon |
- Key::Equal | Key::A | Key::B | Key::C | Key::D | Key::E | Key::F |
- Key::G | Key::H | Key::I | Key::J | Key::K | Key::L | Key::M | Key::N |
- Key::O | Key::P | Key::Q | Key::R | Key::S | Key::T | Key::U | Key::V |
- Key::W | Key::X | Key::Y | Key::Z | Key::LeftBracket | Key::Backslash |
- Key::RightBracket | Key::Kp0 | Key::Kp1 | Key::Kp2 | Key::Kp3 |
- Key::Kp4 | Key::Kp5 | Key::Kp6 | Key::Kp7 | Key::Kp8 | Key::Kp9 |
- Key::KpDecimal | Key::KpDivide | Key::KpMultiply | Key::KpSubtract |
- Key::KpAdd | Key::KpEqual => true,
- _ => false,
- }
-}
-
/// The length in bytes of the first n characters in a UTF-8 string.
///
/// If the string has fewer than n characters, returns the length of the whole string.
@@ -486,80 +468,80 @@ impl<T: ClipboardProvider> TextInput<T> {
/// Process a given `KeyboardEvent` and return an action for the caller to execute.
pub fn handle_keydown(&mut self, event: &KeyboardEvent) -> KeyReaction {
if let Some(key) = event.get_key() {
- self.handle_keydown_aux(key, event.get_key_modifiers())
+ self.handle_keydown_aux(event.printable(), key, event.get_key_modifiers())
} else {
KeyReaction::Nothing
}
}
- pub fn handle_keydown_aux(&mut self, key: Key, mods: KeyModifiers) -> KeyReaction {
+
+ pub fn handle_keydown_aux(&mut self,
+ printable: Option<char>,
+ key: Key,
+ mods: KeyModifiers) -> KeyReaction {
let maybe_select = if mods.contains(SHIFT) { Selection::Selected } else { Selection::NotSelected };
- match key {
- Key::A if is_control_key(mods) => {
+ match (printable, key) {
+ (Some('a'), _) if is_control_key(mods) => {
self.select_all();
KeyReaction::RedrawSelection
},
- Key::C if is_control_key(mods) => {
+ (Some('c'), _) if is_control_key(mods) => {
if let Some(text) = self.get_selection_text() {
self.clipboard_provider.set_clipboard_contents(text);
}
KeyReaction::DispatchInput
},
- Key::V if is_control_key(mods) => {
+ (Some('v'), _) if is_control_key(mods) => {
let contents = self.clipboard_provider.clipboard_contents();
self.insert_string(contents);
KeyReaction::DispatchInput
},
- _ if is_printable_key(key) => {
- self.insert_string(key_value(key, mods));
- KeyReaction::DispatchInput
- }
- Key::Space => {
- self.insert_char(' ');
+ (Some(c), _) => {
+ self.insert_char(c);
KeyReaction::DispatchInput
}
- Key::Delete => {
+ (None, Key::Delete) => {
self.delete_char(Direction::Forward);
KeyReaction::DispatchInput
}
- Key::Backspace => {
+ (None, Key::Backspace) => {
self.delete_char(Direction::Backward);
KeyReaction::DispatchInput
}
- Key::Left => {
+ (None, Key::Left) => {
self.adjust_horizontal_by_one(Direction::Backward, maybe_select);
KeyReaction::RedrawSelection
}
- Key::Right => {
+ (None, Key::Right) => {
self.adjust_horizontal_by_one(Direction::Forward, maybe_select);
KeyReaction::RedrawSelection
}
- Key::Up => {
+ (None, Key::Up) => {
self.adjust_vertical(-1, maybe_select);
KeyReaction::RedrawSelection
}
- Key::Down => {
+ (None, Key::Down) => {
self.adjust_vertical(1, maybe_select);
KeyReaction::RedrawSelection
}
- Key::Enter | Key::KpEnter => self.handle_return(),
- Key::Home => {
+ (None, Key::Enter) | (None, Key::KpEnter) => self.handle_return(),
+ (None, Key::Home) => {
self.edit_point.index = 0;
KeyReaction::RedrawSelection
}
- Key::End => {
+ (None, Key::End) => {
self.edit_point.index = self.current_line_length();
self.assert_ok_selection();
KeyReaction::RedrawSelection
}
- Key::PageUp => {
+ (None, Key::PageUp) => {
self.adjust_vertical(-28, maybe_select);
KeyReaction::RedrawSelection
}
- Key::PageDown => {
+ (None, Key::PageDown) => {
self.adjust_vertical(28, maybe_select);
KeyReaction::RedrawSelection
}
- Key::Tab => KeyReaction::TriggerDefaultAction,
+ (None, Key::Tab) => KeyReaction::TriggerDefaultAction,
_ => KeyReaction::Nothing,
}
}