diff options
Diffstat (limited to '')
| -rw-r--r-- | extensions/45/vertical-workspaces/lib/search.js | 154 |
1 files changed, 134 insertions, 20 deletions
diff --git a/extensions/45/vertical-workspaces/lib/search.js b/extensions/45/vertical-workspaces/lib/search.js index e961893..fc15862 100644 --- a/extensions/45/vertical-workspaces/lib/search.js +++ b/extensions/45/vertical-workspaces/lib/search.js @@ -3,13 +3,14 @@ * search.js * * @author GdH <G-dH@github.com> - * @copyright 2022 - 2023 + * @copyright 2022 - 2024 * @license GPL-3.0 * */ 'use strict'; +import GLib from 'gi://GLib'; import Clutter from 'gi://Clutter'; import St from 'gi://St'; import Shell from 'gi://Shell'; @@ -20,6 +21,7 @@ import * as Search from 'resource:///org/gnome/shell/ui/search.js'; import * as AppDisplay from 'resource:///org/gnome/shell/ui/appDisplay.js'; import * as SystemActions from 'resource:///org/gnome/shell/misc/systemActions.js'; +import { Highlighter } from 'resource:///org/gnome/shell/misc/util.js'; let Me; // gettext @@ -72,31 +74,42 @@ export const SearchModule = class { this._overrides.addOverride('SearchResult', Search.SearchResult.prototype, SearchResult); this._overrides.addOverride('SearchResultsView', Search.SearchResultsView.prototype, SearchResultsView); this._overrides.addOverride('ListSearchResults', Search.ListSearchResults.prototype, ListSearchResults); - // this._overrides.addOverride('ProviderInfo', Search.ProviderInfo.prototype, ProviderInfo); + this._overrides.addOverride('ListSearchResult', Search.ListSearchResult.prototype, ListSearchResultOverride); + this._overrides.addOverride('Highlighter', Highlighter.prototype, HighlighterOverride); // Don't expand the search view vertically and align it to the top // this is important in the static workspace mode when the search view bg is not transparent // also the "Searching..." and "No Results" notifications will be closer to the search entry, with the distance given by margin-top in the stylesheet - Main.overview._overview._controls.layoutManager._searchController.y_align = Clutter.ActorAlign.START; + Main.overview.searchController.y_align = Clutter.ActorAlign.START; + // Increase the maxResults for app search so that it can show more results in case the user decreases the size of the result icon + const appSearchDisplay = Main.overview.searchController._searchResults._providers.filter(p => p.id === 'applications')[0]?.display; + if (appSearchDisplay) + appSearchDisplay._maxResults = 12; console.debug(' SearchModule - Activated'); } _disableModule() { const reset = true; + + const searchResults = Main.overview.searchController._searchResults; + if (searchResults?._searchTimeoutId) { + GLib.source_remove(searchResults._searchTimeoutId); + searchResults._searchTimeoutId = 0; + } + this._updateSearchViewWidth(reset); if (this._overrides) this._overrides.removeAll(); this._overrides = null; - Main.overview._overview._controls.layoutManager._searchController.y_align = Clutter.ActorAlign.FILL; - + Main.overview.searchController.y_align = Clutter.ActorAlign.FILL; console.debug(' WorkspaceSwitcherPopupModule - Disabled'); } _updateSearchViewWidth(reset = false) { - const searchContent = Main.overview._overview._controls.layoutManager._searchController._searchResults._content; + const searchContent = Main.overview.searchController._searchResults._content; if (!SEARCH_MAX_WIDTH) { // just store original value; const themeNode = searchContent.get_theme_node(); const width = themeNode.get_max_width(); @@ -160,8 +173,8 @@ const AppSearchProvider = { let dispName = appInfo.get_display_name() || ''; let gName = appInfo.get_generic_name() || ''; let description = appInfo.get_description() || ''; - let categories = appInfo.get_string('Categories') || ''; - let keywords = appInfo.get_string('Keywords') || ''; + let categories = appInfo.get_string('Categories')?.replace(/;/g, ' ') || ''; + let keywords = appInfo.get_string('Keywords')?.replace(/;/g, ' ') || ''; name = `${dispName} ${id}`; string = `${dispName} ${gName} ${baseName} ${description} ${categories} ${keywords} ${id}`; } @@ -242,22 +255,63 @@ const SearchResult = { }; const SearchResultsView = { + setTerms(terms) { + // Check for the case of making a duplicate previous search before + // setting state of the current search or cancelling the search. + // This will prevent incorrect state being as a result of a duplicate + // search while the previous search is still active. + let searchString = terms.join(' '); + let previousSearchString = this._terms.join(' '); + if (searchString === previousSearchString) + return; + + this._startingSearch = true; + + this._cancellable.cancel(); + this._cancellable.reset(); + + if (terms.length === 0) { + this._reset(); + return; + } + + let isSubSearch = false; + if (this._terms.length > 0) + isSubSearch = searchString.indexOf(previousSearchString) === 0; + + this._terms = terms; + this._isSubSearch = isSubSearch; + this._updateSearchProgress(); + + if (!this._searchTimeoutId) + this._searchTimeoutId = GLib.timeout_add(GLib.PRIORITY_DEFAULT, opt.SEARCH_DELAY, this._onSearchTimeout.bind(this)); + + this._highlighter = new Highlighter(this._terms); + + this.emit('terms-changed'); + }, + _doSearch() { this._startingSearch = false; let previousResults = this._results; this._results = {}; + const term0 = this._terms[0]; + const onlySupportedProviders = term0.startsWith(Me.WSP_PREFIX) || term0.startsWith(Me.ESP_PREFIX) || term0.startsWith(Me.RFSP_PREFIX); + this._providers.forEach(provider => { - const onlyVShellProviders = this._terms.includes('wq//') || this._terms.includes('fq//'); - if (!onlyVShellProviders || (onlyVShellProviders && (provider.id.includes('open-windows') || provider.id.includes('recent-files')))) { + const supportedProvider = ['open-windows', 'extensions', 'recent-files'].includes(provider.id); + if (!onlySupportedProviders || (onlySupportedProviders && supportedProvider)) { let previousProviderResults = previousResults[provider.id]; this._doProviderSearch(provider, previousProviderResults); + } else { + // hide unwanted providers, they will show() automatically when needed + provider.display.visible = false; } }); this._updateSearchProgress(); - this._clearSearchTimeout(); }, @@ -279,13 +333,73 @@ const SearchResultsView = { }, }; -// fixes app is null error if search provider id is not a desktop app id. -// is not accessible in 45 -/* const ProviderInfo = { - animateLaunch() { - let appSys = Shell.AppSystem.get_default(); - let app = appSys.lookup_app(this.provider.appInfo.get_id()); - if (app && app.state === Shell.AppState.STOPPED) - IconGrid.zoomOutActor(this._content); +// Add highlighting of the "name" part of the result for all providers +const ListSearchResultOverride = { + _highlightTerms() { + let markup = this._resultsView.highlightTerms(this.metaInfo['name']); + this.label_actor.clutter_text.set_markup(markup); + markup = this._resultsView.highlightTerms(this.metaInfo['description'].split('\n')[0]); + this._descriptionLabel.clutter_text.set_markup(markup); + }, +}; + +const HighlighterOverride = { + /** + * @param {?string[]} terms - list of terms to highlight + */ + /* constructor(terms) { + if (!terms) + return; + + const escapedTerms = terms + .map(term => Shell.util_regex_escape(term)) + .filter(term => term.length > 0); + + if (escapedTerms.length === 0) + return; + + this._highlightRegex = new RegExp( + `(${escapedTerms.join('|')})`, 'gi'); + },*/ + + /** + * Highlight all occurences of the terms defined for this + * highlighter in the provided text using markup. + * + * @param {string} text - text to highlight the defined terms in + * @returns {string} + */ + highlight(text, options) { + if (!this._highlightRegex) + return GLib.markup_escape_text(text, -1); + + // force use local settings if the class is overridden by another extension (WSP, ESP) + const o = options || opt; + let escaped = []; + let lastMatchEnd = 0; + let match; + let style = ['', '']; + if (o.HIGHLIGHT_DEFAULT) + style = ['<b>', '</b>']; + // The default highlighting by the bold style causes text to be "randomly" ellipsized in cases where it's not necessary + // and also blurry + // Underscore doesn't affect label size and all looks better + else if (o.HIGHLIGHT_UNDERLINE) + style = ['<u>', '</u>']; + + while ((match = this._highlightRegex.exec(text))) { + if (match.index > lastMatchEnd) { + let unmatched = GLib.markup_escape_text( + text.slice(lastMatchEnd, match.index), -1); + escaped.push(unmatched); + } + let matched = GLib.markup_escape_text(match[0], -1); + escaped.push(`${style[0]}${matched}${style[1]}`); + lastMatchEnd = match.index + match[0].length; + } + let unmatched = GLib.markup_escape_text( + text.slice(lastMatchEnd), -1); + escaped.push(unmatched); + return escaped.join(''); }, -};*/ +}; |