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searchDisplay: Make the results display in charge of updating the actor

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While this is a very simple translation right now, soon enough it will
be so that it will have a less crazy "public" API and can do things like
cache result metas.

https://bugzilla.gnome.org/show_bug.cgi?id=693836
This commit is contained in:
Jasper St. Pierre 2013-02-08 17:45:53 -05:00
parent 5ab4c484a5
commit 19749bb37f
1 changed files with 42 additions and 33 deletions
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75
js/ui/searchDisplay.js
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@ -202,6 +202,41 @@ const SearchResultsBase = new Lang.Class({
// copy the lists
this._notDisplayedResult = results.slice(0);
this._terms = terms.slice(0);
},
_setMoreIconVisible: function(visible) {
},
updateSearch: function(providerResults, terms, callback) {
this.setResults(providerResults, terms);
if (providerResults.length == 0) {
this.clear();
callback();
} else {
let results = this.getResultsForDisplay();
this.provider.getResultMetas(results, Lang.bind(this, function(metas) {
this.clear();
// Hiding drops the key focus if we have it
let focus = global.stage.get_key_focus();
// To avoid CSS transitions causing flickering when
// the first search result stays the same, we hide the
// content while filling in the results.
this.actor.hide();
this.renderResults(metas);
this._setMoreIconVisible(this.hasMoreResults() && this.provider.canLaunchSearch);
this.actor.show();
if (this.actor.contains(focus))
global.stage.set_key_focus(focus);
callback();
}));
}
}
});
@ -230,6 +265,10 @@ const ListSearchResults = new Lang.Class({
this.actor.add(this._content, { expand: true });
},
_setMoreIconVisible: function(visible) {
this.providerIcon.moreIcon.visible = true;
},
getResultsForDisplay: function() {
let canDisplay = MAX_LIST_SEARCH_RESULTS_ROWS;
let newResults = this._notDisplayedResult.splice(0, canDisplay);
@ -482,41 +521,11 @@ const SearchResults = new Lang.Class({
let [provider, providerResults] = results;
let meta = this._metaForProvider(provider);
if (providerResults.length == 0) {
meta.resultDisplay.clear();
meta.actor.hide();
meta.resultDisplay.setResults([], []);
meta.actor.visible = providerResults.length > 0;
meta.resultDisplay.updateSearch(providerResults, terms, Lang.bind(this, function() {
this._maybeSetInitialSelection();
this._updateStatusText();
} else {
meta.resultDisplay.setResults(providerResults, terms);
let results = meta.resultDisplay.getResultsForDisplay();
if (meta.icon)
meta.icon.moreIcon.visible =
meta.resultDisplay.hasMoreResults() &&
provider.canLaunchSearch;
provider.getResultMetas(results, Lang.bind(this, function(metas) {
meta.resultDisplay.clear();
meta.actor.show();
// Hiding drops the key focus if we have it
let focus = global.stage.get_key_focus();
// To avoid CSS transitions causing flickering when
// the first search result stays the same, we hide the
// content while filling in the results.
this._content.hide();
meta.resultDisplay.renderResults(metas);
this._maybeSetInitialSelection();
this._updateStatusText();
this._content.show();
if (this._content.contains(focus))
global.stage.set_key_focus(focus);
}));
}
}));
},
activateDefault: function() {