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Added some keyboard shortcuts for focusing tabs (#33319)

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Currently Cmd/Ctrl + [1-9] and Ctrl + PageUp/Down, since they are
present in most major browsers.

Signed-off-by: Benjamin Vincent Schulenburg <bennyschulenburg@gmx.de>
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Ben 2024-09-05 10:38:29 +00:00 • committed by GitHub
parent 75c7712905
commit 8263fe5495
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1 changed files with 42 additions and 0 deletions
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42
ports/servoshell/desktop/webview.rs
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@ -414,6 +414,17 @@ where
self.shutdown_requested
}
fn focus_webview_by_index(&self, index: usize) -> Option<EmbedderEvent> {
Some(EmbedderEvent::FocusWebView(self.webviews().get(index)?.0))
}
fn get_focused_webview_index(&self) -> Option<usize> {
let focused_id = self.focused_webview_id?;
self.webviews()
.iter()
.position(|webview| webview.0 == focused_id)
}
/// Handle key events before sending them to Servo.
fn handle_key_from_window(&mut self, key_event: KeyboardEvent) {
let embedder_event = ShortcutMatcher::from_event(key_event.clone())
@ -443,6 +454,37 @@ where
None
}
})
// Select the first 8 tabs via shortcuts
.shortcut(CMD_OR_CONTROL, '1', || self.focus_webview_by_index(0))
.shortcut(CMD_OR_CONTROL, '2', || self.focus_webview_by_index(1))
.shortcut(CMD_OR_CONTROL, '3', || self.focus_webview_by_index(2))
.shortcut(CMD_OR_CONTROL, '4', || self.focus_webview_by_index(3))
.shortcut(CMD_OR_CONTROL, '5', || self.focus_webview_by_index(4))
.shortcut(CMD_OR_CONTROL, '6', || self.focus_webview_by_index(5))
.shortcut(CMD_OR_CONTROL, '7', || self.focus_webview_by_index(6))
.shortcut(CMD_OR_CONTROL, '8', || self.focus_webview_by_index(7))
// Cmd/Ctrl 9 is a bit different in that it focuses the last tab instead of the 9th
.shortcut(CMD_OR_CONTROL, '9', || {
let len = self.webviews().len();
if len > 0 {
self.focus_webview_by_index(len - 1)
} else {
None
}
})
.shortcut(Modifiers::CONTROL, Key::PageDown, || {
let i = self.get_focused_webview_index()?;
self.focus_webview_by_index((i + 1) % self.webviews().len())
})
.shortcut(Modifiers::CONTROL, Key::PageUp, || {
let index = self.get_focused_webview_index()?;
let new_index = if index == 0 {
self.webviews().len() - 1
} else {
index - 1
};
self.focus_webview_by_index(new_index)
})
.shortcut(CMD_OR_CONTROL, 'W', || {
self.focused_webview_id.map(EmbedderEvent::CloseWebView)
})