aboutsummaryrefslogtreecommitdiff
path: root/ext/bg/js/search.js
diff options
context:
space:
mode:
Diffstat (limited to 'ext/bg/js/search.js')
-rw-r--r--ext/bg/js/search.js91
1 files changed, 53 insertions, 38 deletions
diff --git a/ext/bg/js/search.js b/ext/bg/js/search.js
index af88bb76..bd840981 100644
--- a/ext/bg/js/search.js
+++ b/ext/bg/js/search.js
@@ -25,12 +25,14 @@
class DisplaySearch extends Display {
constructor() {
- super(document.querySelector('#spinner'), document.querySelector('#content'));
- this._searchButton = document.querySelector('#search');
- this._queryInput = document.querySelector('#query');
+ super();
+ this._searchButton = document.querySelector('#search-button');
+ this._queryInput = document.querySelector('#search-textbox');
this._introElement = document.querySelector('#intro');
this._clipboardMonitorEnableCheckbox = document.querySelector('#clipboard-monitor-enable');
this._wanakanaEnableCheckbox = document.querySelector('#wanakana-enable');
+ this._queryInputEvents = new EventListenerCollection();
+ this._wanakanaEnabled = false;
this._isPrepared = false;
this._introVisible = true;
this._introAnimationTimer = null;
@@ -42,7 +44,7 @@ class DisplaySearch extends Display {
});
this._onKeyDownIgnoreKeys = new Map([
['ANY_MOD', new Set([
- 'Tab', 'ArrowUp', 'ArrowDown', 'ArrowLeft', 'ArrowRight', 'PageDown', 'PageUp', 'Home', 'End',
+ 'Tab', 'ArrowUp', 'ArrowDown', 'ArrowLeft', 'ArrowRight', 'PageDown', 'PageUp', 'Home', 'End', 'Enter',
'F1', 'F2', 'F3', 'F4', 'F5', 'F6', 'F7', 'F8', 'F9', 'F10',
'F11', 'F12', 'F13', 'F14', 'F15', 'F16', 'F17', 'F18', 'F19', 'F20',
'F21', 'F22', 'F23', 'F24'
@@ -71,22 +73,16 @@ class DisplaySearch extends Display {
this.queryParserVisible = true;
this.setHistorySettings({useBrowserHistory: true});
- const options = this.getOptions();
- if (options.general.enableWanakana === true) {
- this._wanakanaEnableCheckbox.checked = true;
- wanakana.bind(this._queryInput);
- } else {
- this._wanakanaEnableCheckbox.checked = false;
- }
+ const enableWanakana = !!this.getOptions().general.enableWanakana;
+ this._wanakanaEnableCheckbox.checked = enableWanakana;
+ this._setWanakanaEnabled(enableWanakana);
this._searchButton.addEventListener('click', this._onSearch.bind(this), false);
- this._queryInput.addEventListener('input', this._onSearchInput.bind(this), false);
this._wanakanaEnableCheckbox.addEventListener('change', this._onWanakanaEnableChange.bind(this));
window.addEventListener('copy', this._onCopy.bind(this));
this._clipboardMonitor.on('change', this._onExternalSearchUpdate.bind(this));
this._clipboardMonitorEnableCheckbox.addEventListener('change', this._onClipboardMonitorEnableChange.bind(this));
- this._updateSearchButton();
this._onModeChange();
await this._prepareNestedPopups();
@@ -141,7 +137,7 @@ class DisplaySearch extends Display {
}
postProcessQuery(query) {
- if (this._isWanakanaEnabled()) {
+ if (this._wanakanaEnabled) {
try {
query = wanakana.toKana(query);
} catch (e) {
@@ -173,28 +169,27 @@ class DisplaySearch extends Display {
if (typeof source !== 'string') { source = ''; }
this._queryInput.value = source;
+ this._updateSearchHeight();
this._setIntroVisible(!valid, animate);
- this._updateSearchButton();
}
_onSearchInput() {
- this._updateSearchButton();
-
- const queryElementRect = this._queryInput.getBoundingClientRect();
- if (queryElementRect.top < 0 || queryElementRect.bottom > window.innerHeight) {
- this._queryInput.scrollIntoView();
- }
+ this._updateSearchHeight();
}
- _onSearch(e) {
- if (this._queryInput === null) {
- return;
- }
+ _onSearchKeydown(e) {
+ if (e.code !== 'Enter' || e.shiftKey) { return; }
+ // Search
e.preventDefault();
+ e.stopImmediatePropagation();
+ e.currentTarget.blur();
+ this._search();
+ }
- const query = this._queryInput.value;
- this._onSearchQueryUpdated(query, true);
+ _onSearch(e) {
+ e.preventDefault();
+ this._search();
}
_onCopy() {
@@ -228,11 +223,7 @@ class DisplaySearch extends Display {
_onWanakanaEnableChange(e) {
const value = e.target.checked;
- if (value) {
- wanakana.bind(this._queryInput);
- } else {
- wanakana.unbind(this._queryInput);
- }
+ this._setWanakanaEnabled(value);
api.modifySettings([{
action: 'set',
path: 'general.enableWanakana',
@@ -254,8 +245,22 @@ class DisplaySearch extends Display {
this._updateClipboardMonitorEnabled();
}
- _isWanakanaEnabled() {
- return this._wanakanaEnableCheckbox !== null && this._wanakanaEnableCheckbox.checked;
+ _setWanakanaEnabled(enabled) {
+ const input = this._queryInput;
+ this._queryInputEvents.removeAllEventListeners();
+
+ this._queryInputEvents.addEventListener(input, 'keydown', this._onSearchKeydown.bind(this), false);
+
+ if (this._wanakanaEnabled !== enabled) {
+ this._wanakanaEnabled = enabled;
+ if (enabled) {
+ wanakana.bind(input);
+ } else {
+ wanakana.unbind(input);
+ }
+ }
+
+ this._queryInputEvents.addEventListener(input, 'input', this._onSearchInput.bind(this), false);
}
_setIntroVisible(visible, animate) {
@@ -314,10 +319,6 @@ class DisplaySearch extends Display {
this._introElement.style.height = '0';
}
- _updateSearchButton() {
- this._searchButton.disabled = this._introVisible && (this._queryInput === null || this._queryInput.value.length === 0);
- }
-
async _prepareNestedPopups() {
let complete = false;
@@ -388,4 +389,18 @@ class DisplaySearch extends Display {
);
});
}
+
+ _search() {
+ const query = this._queryInput.value;
+ this._onSearchQueryUpdated(query, true);
+ }
+
+ _updateSearchHeight() {
+ const node = this._queryInput;
+ const {scrollHeight} = node;
+ const currentHeight = node.getBoundingClientRect().height;
+ if (scrollHeight >= currentHeight - 1) {
+ node.style.height = `${scrollHeight}px`;
+ }
+ }
}