6e1a791273
This is more intuitive, though we need to make the whole thing feel more like a button. https://bugzilla.gnome.org/show_bug.cgi?id=596985
948 lines
33 KiB
JavaScript
948 lines
33 KiB
JavaScript
/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
|
|
|
|
const Big = imports.gi.Big;
|
|
const Clutter = imports.gi.Clutter;
|
|
const Gtk = imports.gi.Gtk;
|
|
const Mainloop = imports.mainloop;
|
|
const Pango = imports.gi.Pango;
|
|
const Shell = imports.gi.Shell;
|
|
const Signals = imports.signals;
|
|
const Lang = imports.lang;
|
|
const St = imports.gi.St;
|
|
const Gettext = imports.gettext.domain('gnome-shell');
|
|
const _ = Gettext.gettext;
|
|
|
|
const AppDisplay = imports.ui.appDisplay;
|
|
const DocDisplay = imports.ui.docDisplay;
|
|
const PlaceDisplay = imports.ui.placeDisplay;
|
|
const GenericDisplay = imports.ui.genericDisplay;
|
|
const Main = imports.ui.main;
|
|
const Search = imports.ui.search;
|
|
|
|
// 25 search results (per result type) should be enough for everyone
|
|
const MAX_RENDERED_SEARCH_RESULTS = 25;
|
|
|
|
const DEFAULT_PADDING = 4;
|
|
const DEFAULT_SPACING = 4;
|
|
|
|
const BACKGROUND_COLOR = new Clutter.Color();
|
|
BACKGROUND_COLOR.from_pixel(0x000000c0);
|
|
|
|
const PRELIGHT_COLOR = new Clutter.Color();
|
|
PRELIGHT_COLOR.from_pixel(0x4f6fadaa);
|
|
|
|
const TEXT_COLOR = new Clutter.Color();
|
|
TEXT_COLOR.from_pixel(0x5f5f5fff);
|
|
const BRIGHTER_TEXT_COLOR = new Clutter.Color();
|
|
BRIGHTER_TEXT_COLOR.from_pixel(0xbbbbbbff);
|
|
const BRIGHT_TEXT_COLOR = new Clutter.Color();
|
|
BRIGHT_TEXT_COLOR.from_pixel(0xffffffff);
|
|
const SEARCH_TEXT_COLOR = new Clutter.Color();
|
|
SEARCH_TEXT_COLOR.from_pixel(0x333333ff);
|
|
|
|
const SEARCH_CURSOR_COLOR = BRIGHT_TEXT_COLOR;
|
|
const HIGHLIGHTED_SEARCH_CURSOR_COLOR = SEARCH_TEXT_COLOR;
|
|
|
|
const SEARCH_BORDER_BOTTOM_COLOR = new Clutter.Color();
|
|
SEARCH_BORDER_BOTTOM_COLOR.from_pixel(0x191919ff);
|
|
|
|
const BROWSE_ACTIVATED_BG = new Clutter.Color();
|
|
BROWSE_ACTIVATED_BG.from_pixel(0x303030f0);
|
|
|
|
const APPS = "apps";
|
|
const PREFS = "prefs";
|
|
const DOCS = "docs";
|
|
const PLACES = "places";
|
|
|
|
/*
|
|
* Returns the index in an array of a given length that is obtained
|
|
* if the provided index is incremented by an increment and the array
|
|
* is wrapped in if necessary.
|
|
*
|
|
* index: prior index, expects 0 <= index < length
|
|
* increment: the change in index, expects abs(increment) <= length
|
|
* length: the length of the array
|
|
*/
|
|
function _getIndexWrapped(index, increment, length) {
|
|
return (index + increment + length) % length;
|
|
}
|
|
|
|
function _createDisplay(displayType, flags) {
|
|
if (displayType == APPS)
|
|
return new AppDisplay.AppDisplay(false, flags);
|
|
else if (displayType == PREFS)
|
|
return new AppDisplay.AppDisplay(true, flags);
|
|
else if (displayType == DOCS)
|
|
return new DocDisplay.DocDisplay(flags);
|
|
else if (displayType == PLACES)
|
|
return new PlaceDisplay.PlaceDisplay(flags);
|
|
return null;
|
|
}
|
|
|
|
function Pane() {
|
|
this._init();
|
|
}
|
|
|
|
Pane.prototype = {
|
|
_init: function () {
|
|
this._open = false;
|
|
|
|
this.actor = new St.BoxLayout({ style_class: "dash-pane",
|
|
vertical: true,
|
|
reactive: true });
|
|
this.actor.connect('button-press-event', Lang.bind(this, function (a, e) {
|
|
// Eat button press events so they don't go through and close the pane
|
|
return true;
|
|
}));
|
|
|
|
let chromeTop = new St.BoxLayout();
|
|
|
|
let closeIcon = new St.Button({ style_class: "dash-pane-close" });
|
|
closeIcon.connect('clicked', Lang.bind(this, function (b, e) {
|
|
this.close();
|
|
}));
|
|
let dummy = new St.Bin();
|
|
chromeTop.add(dummy, { expand: true });
|
|
chromeTop.add(closeIcon, { x_align: St.Align.END });
|
|
this.actor.add(chromeTop);
|
|
|
|
this.content = new St.BoxLayout({ vertical: true });
|
|
this.actor.add(this.content, { expand: true });
|
|
|
|
// Hidden by default
|
|
this.actor.hide();
|
|
},
|
|
|
|
open: function () {
|
|
if (this._open)
|
|
return;
|
|
this._open = true;
|
|
this.actor.show();
|
|
this.emit('open-state-changed', this._open);
|
|
},
|
|
|
|
close: function () {
|
|
if (!this._open)
|
|
return;
|
|
this._open = false;
|
|
this.actor.hide();
|
|
this.emit('open-state-changed', this._open);
|
|
},
|
|
|
|
destroyContent: function() {
|
|
let children = this.content.get_children();
|
|
for (let i = 0; i < children.length; i++) {
|
|
children[i].destroy();
|
|
}
|
|
},
|
|
|
|
toggle: function () {
|
|
if (this._open)
|
|
this.close();
|
|
else
|
|
this.open();
|
|
}
|
|
}
|
|
Signals.addSignalMethods(Pane.prototype);
|
|
|
|
function ResultArea(displayType, flags) {
|
|
this._init(displayType, flags);
|
|
}
|
|
|
|
ResultArea.prototype = {
|
|
_init : function(displayType, flags) {
|
|
this.actor = new Big.Box({ orientation: Big.BoxOrientation.VERTICAL });
|
|
this.resultsContainer = new Big.Box({ orientation: Big.BoxOrientation.HORIZONTAL,
|
|
spacing: DEFAULT_PADDING
|
|
});
|
|
this.actor.append(this.resultsContainer, Big.BoxPackFlags.EXPAND);
|
|
|
|
this.display = _createDisplay(displayType, flags);
|
|
this.resultsContainer.append(this.display.actor, Big.BoxPackFlags.EXPAND);
|
|
this.display.load();
|
|
}
|
|
}
|
|
|
|
// Utility function shared between ResultPane and the DocDisplay in the main dash.
|
|
// Connects to the detail signal of the display, and on-demand creates a new
|
|
// pane.
|
|
function createPaneForDetails(dash, display) {
|
|
let detailPane = null;
|
|
display.connect('show-details', Lang.bind(this, function(display, index) {
|
|
if (detailPane == null) {
|
|
detailPane = new Pane();
|
|
detailPane.connect('open-state-changed', Lang.bind(this, function (pane, isOpen) {
|
|
if (!isOpen) {
|
|
/* Ensure we don't keep around large preview textures */
|
|
detailPane.destroyContent();
|
|
}
|
|
}));
|
|
dash._addPane(detailPane);
|
|
}
|
|
|
|
if (index >= 0) {
|
|
detailPane.destroyContent();
|
|
let details = display.createDetailsForIndex(index);
|
|
detailPane.content.add(details, { expand: true });
|
|
detailPane.open();
|
|
} else {
|
|
detailPane.close();
|
|
}
|
|
}));
|
|
return null;
|
|
}
|
|
|
|
function ResultPane(dash) {
|
|
this._init(dash);
|
|
}
|
|
|
|
ResultPane.prototype = {
|
|
__proto__: Pane.prototype,
|
|
|
|
_init: function(dash) {
|
|
Pane.prototype._init.call(this);
|
|
this._dash = dash;
|
|
},
|
|
|
|
// Create a display of displayType and pack it into this pane's
|
|
// content area. Return the display.
|
|
packResults: function(displayType) {
|
|
let resultArea = new ResultArea(displayType);
|
|
|
|
createPaneForDetails(this._dash, resultArea.display);
|
|
|
|
this.content.add(resultArea.actor, { expand: true });
|
|
this.connect('open-state-changed', Lang.bind(this, function(pane, isOpen) {
|
|
resultArea.display.resetState();
|
|
}));
|
|
return resultArea.display;
|
|
}
|
|
}
|
|
|
|
function SearchEntry() {
|
|
this._init();
|
|
}
|
|
|
|
SearchEntry.prototype = {
|
|
_init : function() {
|
|
this.actor = new St.BoxLayout({ name: "searchEntry",
|
|
reactive: true });
|
|
let box = new Big.Box({ orientation: Big.BoxOrientation.HORIZONTAL,
|
|
y_align: Big.BoxAlignment.CENTER });
|
|
this.actor.add(box, { expand: true });
|
|
this.actor.connect('button-press-event', Lang.bind(this, function () {
|
|
this._resetTextState(true);
|
|
return false;
|
|
}));
|
|
|
|
this.pane = null;
|
|
|
|
this._defaultText = _("Find...");
|
|
|
|
let textProperties = { font_name: "Sans 16px" };
|
|
let entryProperties = { editable: true,
|
|
activatable: true,
|
|
single_line_mode: true,
|
|
color: SEARCH_TEXT_COLOR,
|
|
cursor_color: SEARCH_CURSOR_COLOR };
|
|
Lang.copyProperties(textProperties, entryProperties);
|
|
this.entry = new Clutter.Text(entryProperties);
|
|
|
|
this.entry.connect('notify::text', Lang.bind(this, function () {
|
|
this._resetTextState(false);
|
|
}));
|
|
box.append(this.entry, Big.BoxPackFlags.EXPAND);
|
|
|
|
// Mark as editable just to get a cursor
|
|
let defaultTextProperties = { ellipsize: Pango.EllipsizeMode.END,
|
|
text: this._defaultText,
|
|
editable: true,
|
|
color: TEXT_COLOR,
|
|
cursor_visible: false,
|
|
single_line_mode: true };
|
|
Lang.copyProperties(textProperties, defaultTextProperties);
|
|
this._defaultText = new Clutter.Text(defaultTextProperties);
|
|
box.add_actor(this._defaultText);
|
|
this.entry.connect('notify::allocation', Lang.bind(this, function () {
|
|
this._repositionDefaultText();
|
|
}));
|
|
|
|
this._iconBox = new Big.Box({ x_align: Big.BoxAlignment.CENTER,
|
|
y_align: Big.BoxAlignment.CENTER,
|
|
padding_right: 4 });
|
|
box.append(this._iconBox, Big.BoxPackFlags.END);
|
|
|
|
let magnifierUri = "file://" + global.imagedir + "magnifier.svg";
|
|
this._magnifierIcon = Shell.TextureCache.get_default().load_uri_sync(Shell.TextureCachePolicy.FOREVER,
|
|
magnifierUri, 18, 18);
|
|
let closeUri = "file://" + global.imagedir + "close-black.svg";
|
|
this._closeIcon = Shell.TextureCache.get_default().load_uri_sync(Shell.TextureCachePolicy.FOREVER,
|
|
closeUri, 18, 18);
|
|
this._closeIcon.reactive = true;
|
|
this._closeIcon.connect('button-press-event', Lang.bind(this, function () {
|
|
// Resetting this.entry.text will trigger notify::text signal which will
|
|
// result in this._resetTextState() being called, but we should not rely
|
|
// on that not short-circuiting if the text was already empty, so we call
|
|
// this._resetTextState() explicitly in that case.
|
|
if (this.entry.text == '')
|
|
this._resetTextState(false);
|
|
else
|
|
this.entry.text = '';
|
|
|
|
// Return true to stop the signal emission, so that this.actor doesn't get
|
|
// the button-press-event and re-highlight itself.
|
|
return true;
|
|
}));
|
|
this._repositionDefaultText();
|
|
this._resetTextState();
|
|
},
|
|
|
|
setPane: function (pane) {
|
|
this._pane = pane;
|
|
},
|
|
|
|
reset: function () {
|
|
this.entry.text = '';
|
|
},
|
|
|
|
getText: function () {
|
|
return this.entry.text;
|
|
},
|
|
|
|
_resetTextState: function (searchEntryClicked) {
|
|
let text = this.getText();
|
|
this._iconBox.remove_all();
|
|
// We highlight the search box if the user starts typing in it
|
|
// or just clicks in it to indicate that the search is active.
|
|
if (text != '' || searchEntryClicked) {
|
|
if (!searchEntryClicked)
|
|
this._defaultText.hide();
|
|
this._iconBox.append(this._closeIcon, Big.BoxPackFlags.NONE);
|
|
this.actor.set_style_pseudo_class('active');
|
|
this.entry.cursor_color = HIGHLIGHTED_SEARCH_CURSOR_COLOR;
|
|
} else {
|
|
this._defaultText.show();
|
|
this._iconBox.append(this._magnifierIcon, Big.BoxPackFlags.NONE);
|
|
this.actor.set_style_pseudo_class(null);
|
|
this.entry.cursor_color = SEARCH_CURSOR_COLOR;
|
|
}
|
|
},
|
|
|
|
_repositionDefaultText: function () {
|
|
// Offset a little to show the cursor
|
|
this._defaultText.set_position(this.entry.x + 4, this.entry.y);
|
|
this._defaultText.set_size(this.entry.width, this.entry.height);
|
|
}
|
|
};
|
|
Signals.addSignalMethods(SearchEntry.prototype);
|
|
|
|
function SearchResult(provider, metaInfo, terms) {
|
|
this._init(provider, metaInfo, terms);
|
|
}
|
|
|
|
SearchResult.prototype = {
|
|
_init: function(provider, metaInfo, terms) {
|
|
this.provider = provider;
|
|
this.metaInfo = metaInfo;
|
|
this.actor = new St.Clickable({ style_class: 'dash-search-result',
|
|
reactive: true,
|
|
x_align: St.Align.START,
|
|
x_fill: true,
|
|
y_fill: true });
|
|
this.actor._delegate = this;
|
|
|
|
let content = provider.createResultActor(metaInfo, terms);
|
|
if (content == null) {
|
|
content = new St.BoxLayout({ style_class: 'dash-search-result-content' });
|
|
let title = new St.Label({ text: this.metaInfo['name'] });
|
|
let icon = this.metaInfo['icon'];
|
|
content.add(icon, { y_fill: false });
|
|
content.add(title, { expand: true, y_fill: false });
|
|
}
|
|
this._content = content;
|
|
this.actor.set_child(content);
|
|
|
|
this.actor.connect('clicked', Lang.bind(this, this._onResultClicked));
|
|
},
|
|
|
|
setSelected: function(selected) {
|
|
this._content.set_style_pseudo_class(selected ? 'selected' : null);
|
|
},
|
|
|
|
activate: function() {
|
|
this.provider.activateResult(this.metaInfo.id);
|
|
Main.overview.toggle();
|
|
},
|
|
|
|
_onResultClicked: function(actor, event) {
|
|
this.activate();
|
|
}
|
|
}
|
|
|
|
function OverflowSearchResults(provider) {
|
|
this._init(provider);
|
|
}
|
|
|
|
OverflowSearchResults.prototype = {
|
|
__proto__: Search.SearchResultDisplay.prototype,
|
|
|
|
_init: function(provider) {
|
|
Search.SearchResultDisplay.prototype._init.call(this, provider);
|
|
this.actor = new St.OverflowBox({ style_class: 'dash-search-section-list-results' });
|
|
},
|
|
|
|
renderResults: function(results, terms) {
|
|
for (let i = 0; i < results.length && i < MAX_RENDERED_SEARCH_RESULTS; i++) {
|
|
let result = results[i];
|
|
let meta = this.provider.getResultMeta(result);
|
|
let display = new SearchResult(this.provider, meta, terms);
|
|
this.actor.add_actor(display.actor);
|
|
}
|
|
},
|
|
|
|
getVisibleCount: function() {
|
|
return this.actor.get_n_visible();
|
|
},
|
|
|
|
selectIndex: function(index) {
|
|
let nVisible = this.actor.get_n_visible();
|
|
let children = this.actor.get_children();
|
|
if (this.selectionIndex >= 0) {
|
|
let prevActor = children[this.selectionIndex];
|
|
prevActor._delegate.setSelected(false);
|
|
}
|
|
this.selectionIndex = -1;
|
|
if (index >= nVisible)
|
|
return false;
|
|
else if (index < 0)
|
|
return false;
|
|
let targetActor = children[index];
|
|
targetActor._delegate.setSelected(true);
|
|
this.selectionIndex = index;
|
|
return true;
|
|
}
|
|
}
|
|
|
|
function SearchResults(searchSystem) {
|
|
this._init(searchSystem);
|
|
}
|
|
|
|
SearchResults.prototype = {
|
|
_init: function(searchSystem) {
|
|
this._searchSystem = searchSystem;
|
|
|
|
this.actor = new St.BoxLayout({ name: 'dashSearchResults',
|
|
vertical: true });
|
|
this._searchingNotice = new St.Label({ style_class: 'dash-search-starting',
|
|
text: _("Searching...") });
|
|
this.actor.add(this._searchingNotice);
|
|
this._selectedProvider = -1;
|
|
this._providers = this._searchSystem.getProviders();
|
|
this._providerMeta = [];
|
|
for (let i = 0; i < this._providers.length; i++) {
|
|
let provider = this._providers[i];
|
|
let providerBox = new St.BoxLayout({ style_class: 'dash-search-section',
|
|
vertical: true });
|
|
let titleButton = new St.Button({ style_class: 'dash-search-section-header',
|
|
reactive: true,
|
|
x_fill: true,
|
|
y_fill: true });
|
|
titleButton.connect('clicked', Lang.bind(this, function () { this._onHeaderClicked(provider); }));
|
|
providerBox.add(titleButton);
|
|
let titleBox = new St.BoxLayout();
|
|
titleButton.set_child(titleBox);
|
|
let title = new St.Label({ text: provider.title });
|
|
let count = new St.Label();
|
|
titleBox.add(title, { expand: true });
|
|
titleBox.add(count);
|
|
|
|
let resultDisplayBin = new St.Bin({ style_class: 'dash-search-section-results',
|
|
x_fill: true,
|
|
y_fill: true });
|
|
providerBox.add(resultDisplayBin, { expand: true });
|
|
let resultDisplay = provider.createResultContainerActor();
|
|
if (resultDisplay == null) {
|
|
resultDisplay = new OverflowSearchResults(provider);
|
|
}
|
|
resultDisplayBin.set_child(resultDisplay.actor);
|
|
|
|
this._providerMeta.push({ actor: providerBox,
|
|
resultDisplay: resultDisplay,
|
|
count: count });
|
|
this.actor.add(providerBox);
|
|
}
|
|
},
|
|
|
|
_clearDisplay: function() {
|
|
this._selectedProvider = -1;
|
|
this._visibleResultsCount = 0;
|
|
for (let i = 0; i < this._providerMeta.length; i++) {
|
|
let meta = this._providerMeta[i];
|
|
meta.resultDisplay.clear();
|
|
meta.actor.hide();
|
|
}
|
|
},
|
|
|
|
reset: function() {
|
|
this._searchSystem.reset();
|
|
this._searchingNotice.hide();
|
|
this._clearDisplay();
|
|
},
|
|
|
|
startingSearch: function() {
|
|
this.reset();
|
|
this._searchingNotice.show();
|
|
},
|
|
|
|
_metaForProvider: function(provider) {
|
|
return this._providerMeta[this._providers.indexOf(provider)];
|
|
},
|
|
|
|
updateSearch: function (searchString) {
|
|
let results = this._searchSystem.updateSearch(searchString);
|
|
|
|
this._searchingNotice.hide();
|
|
this._clearDisplay();
|
|
|
|
let terms = this._searchSystem.getTerms();
|
|
|
|
for (let i = 0; i < results.length; i++) {
|
|
let [provider, providerResults] = results[i];
|
|
let meta = this._metaForProvider(provider);
|
|
meta.actor.show();
|
|
meta.resultDisplay.renderResults(providerResults, terms);
|
|
meta.count.set_text(""+providerResults.length);
|
|
}
|
|
|
|
this.selectDown(false);
|
|
|
|
return true;
|
|
},
|
|
|
|
_onHeaderClicked: function(provider) {
|
|
provider.expandSearch(this._searchSystem.getTerms());
|
|
},
|
|
|
|
_modifyActorSelection: function(resultDisplay, up) {
|
|
let success;
|
|
let index = resultDisplay.getSelectionIndex();
|
|
if (up && index == -1)
|
|
index = resultDisplay.getVisibleCount() - 1;
|
|
else if (up)
|
|
index = index - 1;
|
|
else
|
|
index = index + 1;
|
|
return resultDisplay.selectIndex(index);
|
|
},
|
|
|
|
selectUp: function(recursing) {
|
|
for (let i = this._selectedProvider; i >= 0; i--) {
|
|
let meta = this._providerMeta[i];
|
|
if (!meta.actor.visible)
|
|
continue;
|
|
let success = this._modifyActorSelection(meta.resultDisplay, true);
|
|
if (success) {
|
|
this._selectedProvider = i;
|
|
return;
|
|
}
|
|
}
|
|
if (this._providerMeta.length > 0 && !recursing) {
|
|
this._selectedProvider = this._providerMeta.length - 1;
|
|
this.selectUp(true);
|
|
}
|
|
},
|
|
|
|
selectDown: function(recursing) {
|
|
let current = this._selectedProvider;
|
|
if (current == -1)
|
|
current = 0;
|
|
for (let i = current; i < this._providerMeta.length; i++) {
|
|
let meta = this._providerMeta[i];
|
|
if (!meta.actor.visible)
|
|
continue;
|
|
let success = this._modifyActorSelection(meta.resultDisplay, false);
|
|
if (success) {
|
|
this._selectedProvider = i;
|
|
return;
|
|
}
|
|
}
|
|
if (this._providerMeta.length > 0 && !recursing) {
|
|
this._selectedProvider = 0;
|
|
this.selectDown(true);
|
|
}
|
|
},
|
|
|
|
activateSelected: function() {
|
|
let current = this._selectedProvider;
|
|
if (current < 0)
|
|
return;
|
|
let meta = this._providerMeta[current];
|
|
let resultDisplay = meta.resultDisplay;
|
|
let children = resultDisplay.actor.get_children();
|
|
let targetActor = children[resultDisplay.getSelectionIndex()];
|
|
targetActor._delegate.activate();
|
|
}
|
|
}
|
|
|
|
function MoreLink() {
|
|
this._init();
|
|
}
|
|
|
|
MoreLink.prototype = {
|
|
_init : function () {
|
|
this.actor = new St.BoxLayout({ style_class: "more-link",
|
|
reactive: true });
|
|
this.pane = null;
|
|
|
|
let expander = new St.Bin({ style_class: "more-link-expander" });
|
|
this.actor.add(expander, { expand: true, y_fill: false });
|
|
},
|
|
|
|
activate: function() {
|
|
if (this.pane == null) {
|
|
// Ensure the pane is created; the activated handler will call setPane
|
|
this.emit('activated');
|
|
}
|
|
this._pane.toggle();
|
|
return true;
|
|
},
|
|
|
|
setPane: function (pane) {
|
|
this._pane = pane;
|
|
this._pane.connect('open-state-changed', Lang.bind(this, function(pane, isOpen) {
|
|
}));
|
|
}
|
|
}
|
|
|
|
Signals.addSignalMethods(MoreLink.prototype);
|
|
|
|
function BackLink() {
|
|
this._init();
|
|
}
|
|
|
|
BackLink.prototype = {
|
|
_init : function () {
|
|
this.actor = new St.Button({ style_class: "section-header-back",
|
|
reactive: true });
|
|
this.actor.set_child(new St.Bin({ style_class: "section-header-back-image" }));
|
|
}
|
|
}
|
|
|
|
function SectionHeader(title, suppressBrowse) {
|
|
this._init(title, suppressBrowse);
|
|
}
|
|
|
|
SectionHeader.prototype = {
|
|
_init : function (title, suppressBrowse) {
|
|
this.actor = new St.Bin({ style_class: "section-header",
|
|
x_align: St.Align.START,
|
|
x_fill: true,
|
|
y_fill: true,
|
|
reactive: !suppressBrowse });
|
|
this._innerBox = new St.BoxLayout({ style_class: "section-header-inner" });
|
|
this.actor.set_child(this._innerBox);
|
|
|
|
this.backLink = new BackLink();
|
|
this._innerBox.add(this.backLink.actor);
|
|
this.backLink.actor.hide();
|
|
this.backLink.actor.connect('clicked', Lang.bind(this, function (actor) {
|
|
this.emit('back-link-activated');
|
|
}));
|
|
|
|
let textBox = new St.BoxLayout({ style_class: "section-text-content" });
|
|
this.text = new St.Label({ style_class: "section-title",
|
|
text: title });
|
|
textBox.add(this.text, { x_align: St.Align.START });
|
|
|
|
this.countText = new St.Label({ style_class: "section-count" });
|
|
textBox.add(this.countText, { expand: true, x_fill: false, x_align: St.Align.END });
|
|
this.countText.hide();
|
|
|
|
this._innerBox.add(textBox, { expand: true });
|
|
|
|
if (!suppressBrowse) {
|
|
this.moreLink = new MoreLink();
|
|
this._innerBox.add(this.moreLink.actor, { x_align: St.Align.END });
|
|
this.actor.connect('button-press-event', Lang.bind(this, this._onButtonPress));
|
|
}
|
|
},
|
|
|
|
_onButtonPress: function() {
|
|
this.moreLink.activate();
|
|
},
|
|
|
|
setTitle : function(title) {
|
|
this.text.text = title;
|
|
},
|
|
|
|
setBackLinkVisible : function(visible) {
|
|
if (visible)
|
|
this.backLink.actor.show();
|
|
else
|
|
this.backLink.actor.hide();
|
|
},
|
|
|
|
setMoreLinkVisible : function(visible) {
|
|
if (visible)
|
|
this.moreLink.actor.show();
|
|
else
|
|
this.moreLink.actor.hide();
|
|
},
|
|
|
|
setCountText : function(countText) {
|
|
if (countText == "") {
|
|
this.countText.hide();
|
|
} else {
|
|
this.countText.show();
|
|
this.countText.text = countText;
|
|
}
|
|
}
|
|
}
|
|
|
|
Signals.addSignalMethods(SectionHeader.prototype);
|
|
|
|
function SearchSectionHeader(title, onClick) {
|
|
this._init(title, onClick);
|
|
}
|
|
|
|
SearchSectionHeader.prototype = {
|
|
_init : function(title, onClick) {
|
|
this.actor = new St.Button({ style_class: "dash-search-section-header",
|
|
x_fill: true,
|
|
y_fill: true });
|
|
let box = new St.BoxLayout();
|
|
this.actor.set_child(box);
|
|
let titleText = new St.Label({ style_class: "dash-search-section-title",
|
|
text: title });
|
|
this.countText = new St.Label({ style_class: "dash-search-section-count" });
|
|
|
|
box.add(titleText);
|
|
box.add(this.countText, { expand: true, x_fill: false, x_align: St.Align.END });
|
|
|
|
this.actor.connect('clicked', onClick);
|
|
}
|
|
}
|
|
|
|
function Section(titleString, suppressBrowse) {
|
|
this._init(titleString, suppressBrowse);
|
|
}
|
|
|
|
Section.prototype = {
|
|
_init: function(titleString, suppressBrowse) {
|
|
this.actor = new St.BoxLayout({ style_class: 'dash-section',
|
|
vertical: true });
|
|
this.header = new SectionHeader(titleString, suppressBrowse);
|
|
this.actor.add(this.header.actor);
|
|
this.content = new St.BoxLayout({ style_class: 'dash-section-content',
|
|
vertical: true });
|
|
this.actor.add(this.content);
|
|
}
|
|
}
|
|
|
|
function Dash() {
|
|
this._init();
|
|
}
|
|
|
|
Dash.prototype = {
|
|
_init : function() {
|
|
// dash and the popup panes need to be reactive so that the clicks in unoccupied places on them
|
|
// are not passed to the transparent background underneath them. This background is used for the workspaces area when
|
|
// the additional dash panes are being shown and it handles clicks by closing the additional panes, so that the user
|
|
// can interact with the workspaces. However, this behavior is not desirable when the click is actually over a pane.
|
|
//
|
|
// We have to make the individual panes reactive instead of making the whole dash actor reactive because the width
|
|
// of the Group actor ends up including the width of its hidden children, so we were getting a reactive object as
|
|
// wide as the details pane that was blocking the clicks to the workspaces underneath it even when the details pane
|
|
// was actually hidden.
|
|
this.actor = new St.BoxLayout({ name: "dash",
|
|
vertical: true,
|
|
reactive: true });
|
|
|
|
// The searchArea just holds the entry
|
|
this.searchArea = new St.BoxLayout({ name: "dashSearchArea",
|
|
vertical: true });
|
|
this.sectionArea = new St.BoxLayout({ name: "dashSections",
|
|
vertical: true });
|
|
|
|
this.actor.add(this.searchArea);
|
|
this.actor.add(this.sectionArea);
|
|
|
|
// The currently active popup display
|
|
this._activePane = null;
|
|
|
|
/***** Search *****/
|
|
|
|
this._searchActive = false;
|
|
this._searchPending = false;
|
|
this._searchEntry = new SearchEntry();
|
|
this.searchArea.add(this._searchEntry.actor, { y_fill: false, expand: true });
|
|
|
|
this._searchSystem = new Search.SearchSystem();
|
|
this._searchSystem.registerProvider(new AppDisplay.AppSearchProvider());
|
|
this._searchSystem.registerProvider(new AppDisplay.PrefsSearchProvider());
|
|
this._searchSystem.registerProvider(new PlaceDisplay.PlaceSearchProvider());
|
|
this._searchSystem.registerProvider(new DocDisplay.DocSearchProvider());
|
|
|
|
this.searchResults = new SearchResults(this._searchSystem);
|
|
this.actor.add(this.searchResults.actor);
|
|
this.searchResults.actor.hide();
|
|
|
|
this._searchTimeoutId = 0;
|
|
this._searchEntry.entry.connect('text-changed', Lang.bind(this, function (se, prop) {
|
|
let text = this._searchEntry.getText();
|
|
text = text.replace(/^\s+/g, "").replace(/\s+$/g, "");
|
|
let searchPreviouslyActive = this._searchActive;
|
|
this._searchActive = text != '';
|
|
this._searchPending = this._searchActive && !searchPreviouslyActive;
|
|
if (this._searchPending) {
|
|
this.searchResults.startingSearch();
|
|
}
|
|
if (this._searchActive) {
|
|
this.searchResults.actor.show();
|
|
this.sectionArea.hide();
|
|
} else {
|
|
this.searchResults.actor.hide();
|
|
this.sectionArea.show();
|
|
}
|
|
if (!this._searchActive) {
|
|
if (this._searchTimeoutId > 0) {
|
|
Mainloop.source_remove(this._searchTimeoutId);
|
|
this._searchTimeoutId = 0;
|
|
}
|
|
return;
|
|
}
|
|
if (this._searchTimeoutId > 0)
|
|
return;
|
|
this._searchTimeoutId = Mainloop.timeout_add(150, Lang.bind(this, this._doSearch));
|
|
}));
|
|
this._searchEntry.entry.connect('activate', Lang.bind(this, function (se) {
|
|
if (this._searchTimeoutId > 0) {
|
|
Mainloop.source_remove(this._searchTimeoutId);
|
|
this._doSearch();
|
|
}
|
|
this.searchResults.activateSelected();
|
|
return true;
|
|
}));
|
|
this._searchEntry.entry.connect('key-press-event', Lang.bind(this, function (se, e) {
|
|
let symbol = e.get_key_symbol();
|
|
if (symbol == Clutter.Escape) {
|
|
// Escape will keep clearing things back to the desktop.
|
|
// If we have an active search, we remove it.
|
|
if (this._searchActive)
|
|
this._searchEntry.reset();
|
|
// Next, if we're in one of the "more" modes or showing the details pane, close them
|
|
else if (this._activePane != null)
|
|
this._activePane.close();
|
|
// Finally, just close the Overview entirely
|
|
else
|
|
Main.overview.hide();
|
|
return true;
|
|
} else if (symbol == Clutter.Up) {
|
|
if (!this._searchActive)
|
|
return true;
|
|
this.searchResults.selectUp(false);
|
|
|
|
return true;
|
|
} else if (symbol == Clutter.Down) {
|
|
if (!this._searchActive)
|
|
return true;
|
|
|
|
this.searchResults.selectDown(false);
|
|
return true;
|
|
}
|
|
return false;
|
|
}));
|
|
|
|
/***** Applications *****/
|
|
|
|
this._appsSection = new Section(_("APPLICATIONS"));
|
|
let appWell = new AppDisplay.AppWell();
|
|
this._appsSection.content.add(appWell.actor, { expand: true });
|
|
|
|
this._moreAppsPane = null;
|
|
this._appsSection.header.moreLink.connect('activated', Lang.bind(this, function (link) {
|
|
if (this._moreAppsPane == null) {
|
|
this._moreAppsPane = new ResultPane(this);
|
|
this._moreAppsPane.packResults(APPS);
|
|
this._addPane(this._moreAppsPane);
|
|
link.setPane(this._moreAppsPane);
|
|
}
|
|
}));
|
|
|
|
this.sectionArea.add(this._appsSection.actor);
|
|
|
|
/***** Places *****/
|
|
|
|
/* Translators: This is in the sense of locations for documents,
|
|
network locations, etc. */
|
|
this._placesSection = new Section(_("PLACES"), true);
|
|
let placesDisplay = new PlaceDisplay.DashPlaceDisplay();
|
|
this._placesSection.content.add(placesDisplay.actor, { expand: true });
|
|
this.sectionArea.add(this._placesSection.actor);
|
|
|
|
/***** Documents *****/
|
|
|
|
this._docsSection = new Section(_("RECENT DOCUMENTS"));
|
|
|
|
this._docDisplay = new DocDisplay.DashDocDisplay();
|
|
this._docsSection.content.add(this._docDisplay.actor, { expand: true });
|
|
|
|
this._moreDocsPane = null;
|
|
this._docsSection.header.moreLink.connect('activated', Lang.bind(this, function (link) {
|
|
if (this._moreDocsPane == null) {
|
|
this._moreDocsPane = new ResultPane(this);
|
|
this._moreDocsPane.packResults(DOCS);
|
|
this._addPane(this._moreDocsPane);
|
|
link.setPane(this._moreDocsPane);
|
|
}
|
|
}));
|
|
|
|
this._docDisplay.connect('changed', Lang.bind(this, function () {
|
|
this._docsSection.header.setMoreLinkVisible(
|
|
this._docDisplay.actor.get_children().length > 0);
|
|
}));
|
|
this._docDisplay.emit('changed');
|
|
|
|
this.sectionArea.add(this._docsSection.actor, { expand: true });
|
|
},
|
|
|
|
_doSearch: function () {
|
|
this._searchTimeoutId = 0;
|
|
let text = this._searchEntry.getText();
|
|
this.searchResults.updateSearch(text);
|
|
|
|
return false;
|
|
},
|
|
|
|
show: function() {
|
|
global.stage.set_key_focus(this._searchEntry.entry);
|
|
},
|
|
|
|
hide: function() {
|
|
this._firstSelectAfterOverlayShow = true;
|
|
this._searchEntry.reset();
|
|
if (this._activePane != null)
|
|
this._activePane.close();
|
|
},
|
|
|
|
closePanes: function () {
|
|
if (this._activePane != null)
|
|
this._activePane.close();
|
|
},
|
|
|
|
_addPane: function(pane) {
|
|
pane.connect('open-state-changed', Lang.bind(this, function (pane, isOpen) {
|
|
if (isOpen) {
|
|
if (pane != this._activePane && this._activePane != null) {
|
|
this._activePane.close();
|
|
}
|
|
this._activePane = pane;
|
|
} else if (pane == this._activePane) {
|
|
this._activePane = null;
|
|
}
|
|
}));
|
|
Main.overview.addPane(pane);
|
|
}
|
|
};
|
|
Signals.addSignalMethods(Dash.prototype);
|