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Don't show section headers for sections with no results and don't show page

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controls if there is only one page of results

This makes the search results display more streamlined.

Make sure that we move the selection to a different section if we are going
from displaying a single section to displaying all and the section that
used to be displayed alone doesn't have any results.
This commit is contained in:
Marina Zhurakhinskaya 2009-09-11 18:59:31 -04:00
parent dfe16f4af6
commit 02c65fab8d
2 changed files with 45 additions and 9 deletions
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45
js/ui/dash.js
View File

@ -641,10 +641,27 @@ Dash.prototype = {
for (var i = 0; i < this._searchSections.length; i++) {
let section = this._searchSections[i];
section.resultArea.display.setSearch(text);
let itemCount = section.resultArea.display.getMatchedItemsCount() + "";
section.header.countText.text = itemCount;
if (this._searchResultsSingleShownSection == section.type)
this._searchResultsSection.header.setCountText(itemCount);
let itemCount = section.resultArea.display.getMatchedItemsCount();
let itemCountText = itemCount + "";
section.header.countText.text = itemCountText;
if (this._searchResultsSingleShownSection == section.type) {
this._searchResultsSection.header.setCountText(itemCountText);
if (itemCount == 0) {
section.resultArea.actor.hide();
} else {
section.resultArea.actor.show();
}
} else if (this._searchResultsSingleShownSection == null) {
// Don't show the section if it has no results
if (itemCount == 0) {
section.header.actor.hide();
section.resultArea.actor.hide();
} else {
section.header.actor.show();
section.resultArea.actor.show();
}
}
// Refresh the selection when a new search is applied.
section.resultArea.display.unsetSelected();
@ -880,11 +897,12 @@ Dash.prototype = {
// This will be the only section shown.
section.resultArea.display.selectFirstItem();
section.resultArea.controlBox.show();
let itemCount = section.resultArea.display.getMatchedItemsCount() + "";
let itemCount = section.resultArea.display.getMatchedItemsCount();
let itemCountText = itemCount + "";
section.header.actor.hide();
this._searchResultsSection.header.setTitle(section.title);
this._searchResultsSection.header.setBackLinkVisible(true);
this._searchResultsSection.header.setCountText(itemCount);
this._searchResultsSection.header.setCountText(itemCountText);
} else {
// We need to hide this section.
section.header.actor.hide();
@ -897,20 +915,35 @@ Dash.prototype = {
_showAllSearchSections: function() {
if (this._searchResultsSingleShownSection != null) {
let selectionSet = false;
for (var i = 0; i < this._searchSections.length; i++) {
let section = this._searchSections[i];
if (section.type == this._searchResultsSingleShownSection) {
// This will no longer be the only section shown.
section.resultArea.display.displayPage(0);
section.resultArea.controlBox.hide();
let itemCount = section.resultArea.display.getMatchedItemsCount();
if (itemCount != 0) {
section.header.actor.show();
section.resultArea.display.selectFirstItem();
selectionSet = true;
}
this._searchResultsSection.header.setTitle(_("SEARCH RESULTS"));
this._searchResultsSection.header.setBackLinkVisible(false);
this._searchResultsSection.header.setCountText("");
} else {
// We need to restore this section.
let itemCount = section.resultArea.display.getMatchedItemsCount();
if (itemCount != 0) {
section.header.actor.show();
section.resultArea.actor.show();
// This ensures that some other section will have the selection if the
// single section that was being displayed did not have any items.
if (!selectionSet) {
section.resultArea.display.selectFirstItem();
selectionSet = true;
}
}
}
}
this._searchResultsSingleShownSection = null;

3
js/ui/genericDisplay.js
View File

@ -707,6 +707,9 @@ GenericDisplay.prototype = {
if (resetDisplayControl) {
this.displayControl.remove_all();
let nPages = this._list.n_pages;
// Don't show the page indicator if there is only one page.
if (nPages == 1)
return;
let pageNumber = this._list.page;
for (let i = 0; i < nPages; i++) {
let pageControl = new Link.Link({ color: (i == pageNumber) ? DISPLAY_CONTROL_SELECTED_COLOR : ITEM_DISPLAY_DESCRIPTION_COLOR,