Refactor hotkey definitions to be more generic (#655)
This commit is contained in:
toasted-nutbread
GitHub
parent
6f49f426b5
commit
f76a6ff1e3
@ -40,14 +40,11 @@ class DisplayFloat extends Display {
|
||||
['setContentScale', {handler: this._onMessageSetContentScale.bind(this)}]
|
||||
]);
|
||||
|
||||
this.setOnKeyDownHandlers([
|
||||
['C', (e) => {
|
||||
if (e.ctrlKey && !window.getSelection().toString()) {
|
||||
this._copySelection();
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}]
|
||||
this.registerActions([
|
||||
['copy-host-selection', () => this._copySelection()]
|
||||
]);
|
||||
this.registerHotkeys([
|
||||
{key: 'C', modifiers: ['ctrl'], action: 'copy-host-selection'}
|
||||
]);
|
||||
}
|
||||
|
||||
@ -168,7 +165,9 @@ class DisplayFloat extends Display {
|
||||
// Private
|
||||
|
||||
_copySelection() {
|
||||
if (window.getSelection().toString()) { return false; }
|
||||
this._invoke('copySelection');
|
||||
return true;
|
||||
}
|
||||
|
||||
_clearAutoPlayTimer() {
|
||||
|
||||
@ -56,108 +56,40 @@ class Display {
|
||||
this._mediaLoader = new MediaLoader();
|
||||
this._displayGenerator = new DisplayGenerator({mediaLoader: this._mediaLoader});
|
||||
this._windowScroll = new WindowScroll();
|
||||
this._onKeyDownHandlers = new Map([
|
||||
['Escape', () => {
|
||||
this.onEscape();
|
||||
return true;
|
||||
}],
|
||||
['PageUp', (e) => {
|
||||
if (e.altKey) {
|
||||
this._entryScrollIntoView(this._index - 3, null, true);
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}],
|
||||
['PageDown', (e) => {
|
||||
if (e.altKey) {
|
||||
this._entryScrollIntoView(this._index + 3, null, true);
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}],
|
||||
['End', (e) => {
|
||||
if (e.altKey) {
|
||||
this._entryScrollIntoView(this._definitions.length - 1, null, true);
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}],
|
||||
['Home', (e) => {
|
||||
if (e.altKey) {
|
||||
this._entryScrollIntoView(0, null, true);
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}],
|
||||
['ArrowUp', (e) => {
|
||||
if (e.altKey) {
|
||||
this._entryScrollIntoView(this._index - 1, null, true);
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}],
|
||||
['ArrowDown', (e) => {
|
||||
if (e.altKey) {
|
||||
this._entryScrollIntoView(this._index + 1, null, true);
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}],
|
||||
['B', (e) => {
|
||||
if (e.altKey) {
|
||||
this._sourceTermView();
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}],
|
||||
['F', (e) => {
|
||||
if (e.altKey) {
|
||||
this._nextTermView();
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}],
|
||||
['E', (e) => {
|
||||
if (e.altKey) {
|
||||
this._noteTryAdd('term-kanji');
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}],
|
||||
['K', (e) => {
|
||||
if (e.altKey) {
|
||||
this._noteTryAdd('kanji');
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}],
|
||||
['R', (e) => {
|
||||
if (e.altKey) {
|
||||
this._noteTryAdd('term-kana');
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}],
|
||||
['P', (e) => {
|
||||
if (e.altKey) {
|
||||
const index = this._index;
|
||||
if (index < 0 || index >= this._definitions.length) { return; }
|
||||
this._hotkeys = new Map();
|
||||
this._actions = new Map();
|
||||
|
||||
const entry = this._getEntry(index);
|
||||
if (entry !== null && entry.dataset.type === 'term') {
|
||||
this._audioPlay(this._definitions[index], this._getFirstExpressionIndex(), index);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}],
|
||||
['V', (e) => {
|
||||
if (e.altKey) {
|
||||
this._noteTryView();
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}]
|
||||
this.registerActions([
|
||||
['close', () => { this.onEscape(); }],
|
||||
['next-entry', () => { this._entryScrollIntoView(this._index + 1, null, true); }],
|
||||
['next-entry-x3', () => { this._entryScrollIntoView(this._index + 3, null, true); }],
|
||||
['previous-entry', () => { this._entryScrollIntoView(this._index - 1, null, true); }],
|
||||
['previous-entry-x3', () => { this._entryScrollIntoView(this._index - 3, null, true); }],
|
||||
['last-entry', () => { this._entryScrollIntoView(this._definitions.length - 1, null, true); }],
|
||||
['first-entry', () => { this._entryScrollIntoView(0, null, true); }],
|
||||
['history-backward', () => { this._sourceTermView(); }],
|
||||
['history-forward', () => { this._nextTermView(); }],
|
||||
['add-note-kanji', () => { this._noteTryAdd('kanji'); }],
|
||||
['add-note-term-kanji', () => { this._noteTryAdd('term-kanji'); }],
|
||||
['add-note-term-kana', () => { this._noteTryAdd('term-kana'); }],
|
||||
['view-note', () => { this._noteTryView(); }],
|
||||
['play-audio', () => { this._playAudioCurrent(); }]
|
||||
]);
|
||||
this.registerHotkeys([
|
||||
{key: 'Escape', modifiers: [], action: 'close'},
|
||||
{key: 'PageUp', modifiers: ['alt'], action: 'previous-entry-x3'},
|
||||
{key: 'PageDown', modifiers: ['alt'], action: 'next-entry-x3'},
|
||||
{key: 'End', modifiers: ['alt'], action: 'last-entry'},
|
||||
{key: 'Home', modifiers: ['alt'], action: 'first-entry'},
|
||||
{key: 'ArrowUp', modifiers: ['alt'], action: 'previous-entry'},
|
||||
{key: 'ArrowDown', modifiers: ['alt'], action: 'next-entry'},
|
||||
{key: 'B', modifiers: ['alt'], action: 'history-backward'},
|
||||
{key: 'F', modifiers: ['alt'], action: 'history-forward'},
|
||||
{key: 'K', modifiers: ['alt'], action: 'add-note-kanji'},
|
||||
{key: 'E', modifiers: ['alt'], action: 'add-note-term-kanji'},
|
||||
{key: 'R', modifiers: ['alt'], action: 'add-note-term-kana'},
|
||||
{key: 'P', modifiers: ['alt'], action: 'play-audio'},
|
||||
{key: 'V', modifiers: ['alt'], action: 'view-note'}
|
||||
]);
|
||||
}
|
||||
|
||||
@ -181,9 +113,18 @@ class Display {
|
||||
|
||||
onKeyDown(e) {
|
||||
const key = DOM.getKeyFromEvent(e);
|
||||
const handler = this._onKeyDownHandlers.get(key);
|
||||
if (typeof handler === 'function') {
|
||||
if (handler(e)) {
|
||||
const handlers = this._hotkeys.get(key);
|
||||
if (typeof handlers === 'undefined') { return false; }
|
||||
|
||||
const eventModifiers = DOM.getActiveModifiers(e);
|
||||
for (const {modifiers, action} of handlers) {
|
||||
if (getSetDifference(modifiers, eventModifiers).size !== 0) { continue; }
|
||||
|
||||
const actionHandler = this._actions.get(action);
|
||||
if (typeof actionHandler === 'undefined') { continue; }
|
||||
|
||||
const result = actionHandler(e);
|
||||
if (result !== false) {
|
||||
e.preventDefault();
|
||||
return true;
|
||||
}
|
||||
@ -276,9 +217,20 @@ class Display {
|
||||
}
|
||||
}
|
||||
|
||||
setOnKeyDownHandlers(handlers) {
|
||||
for (const [key, handler] of handlers) {
|
||||
this._onKeyDownHandlers.set(key, handler);
|
||||
registerActions(actions) {
|
||||
for (const [name, handler] of actions) {
|
||||
this._actions.set(name, handler);
|
||||
}
|
||||
}
|
||||
|
||||
registerHotkeys(hotkeys) {
|
||||
for (const {key, modifiers, action} of hotkeys) {
|
||||
let handlers = this._hotkeys.get(key);
|
||||
if (typeof handlers === 'undefined') {
|
||||
handlers = [];
|
||||
this._hotkeys.set(key, handlers);
|
||||
}
|
||||
handlers.push({modifiers: new Set(modifiers), action});
|
||||
}
|
||||
}
|
||||
|
||||
@ -982,4 +934,14 @@ class Display {
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
_playAudioCurrent() {
|
||||
const index = this._index;
|
||||
if (index < 0 || index >= this._definitions.length) { return; }
|
||||
|
||||
const entry = this._getEntry(index);
|
||||
if (entry !== null && entry.dataset.type === 'term') {
|
||||
this._audioPlay(this._definitions[index], this._getFirstExpressionIndex(), index);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user