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-rw-r--r--ext/fg/js/float.js15
-rw-r--r--ext/mixed/js/display.js178
2 files changed, 77 insertions, 116 deletions
diff --git a/ext/fg/js/float.js b/ext/fg/js/float.js
index 17af03d3..2debdeff 100644
--- a/ext/fg/js/float.js
+++ b/ext/fg/js/float.js
@@ -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() {
diff --git a/ext/mixed/js/display.js b/ext/mixed/js/display.js
index 2ab1b871..7dc63e65 100644
--- a/ext/mixed/js/display.js
+++ b/ext/mixed/js/display.js
@@ -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; }
-
- 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._hotkeys = new Map();
+ this._actions = new Map();
+
+ 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);
+ }
+ }
}