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Merge headers when a single section of search results is displayed

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There is no need to show two headers when we are only displaying a single
section of search results, so we merge the section header with the main
header in that case.

Show a back button on the left of the main header to get back to the results
for all sections.

Remove this._showTooltip flag from SearchSectionHeader because we no longer
show this type of header when we want to suppress the tooltip.

Add this._appSearchResultsOnlyShown and this._docSearchResultsOnlyShown
flags to track when a single section is shown more cleanly.
This commit is contained in:
Marina Zhurakhinskaya
2009-09-01 19:06:20 -04:00
parent 553503dace
commit ac4bcee050
3 changed files with 124 additions and 47 deletions
Download Patch File Download Diff File Expand all files Collapse all files

163
js/ui/dash.js
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@ -393,6 +393,31 @@ MoreLink.prototype = {
Signals.addSignalMethods(MoreLink.prototype);
function BackLink() {
this._init();
}
BackLink.prototype = {
_init : function () {
this.actor = new Shell.ButtonBox({ orientation: Big.BoxOrientation.HORIZONTAL,
padding_right: DEFAULT_PADDING,
padding_left: DEFAULT_PADDING,
reactive: true,
x_align: Big.BoxAlignment.CENTER,
y_align: Big.BoxAlignment.CENTER,
border_right: SECTION_BORDER,
border_color: SECTION_BORDER_COLOR });
let global = Shell.Global.get();
let backIconUri = "file://" + global.imagedir + "back.svg";
let backIcon = Shell.TextureCache.get_default().load_uri_sync(Shell.TextureCachePolicy.FOREVER,
backIconUri,
12,
16);
this.actor.append(backIcon, Big.BoxPackFlags.NONE);
}
}
function SectionHeader(title, suppressBrowse) {
this._init(title, suppressBrowse);
}
@ -416,6 +441,14 @@ SectionHeader.prototype = {
backgroundGradient.set_size(width, height);
}));
this.backLink = new BackLink();
this._innerBox.append(this.backLink.actor, Big.BoxPackFlags.NONE);
this.backLink.actor.hide();
this.backLink.actor.connect('activate', Lang.bind(this, function (actor) {
this.emit('back-link-activated');
}));
let textBox = new Big.Box({ orientation: Big.BoxOrientation.HORIZONTAL,
padding_top: DEFAULT_PADDING,
padding_bottom: DEFAULT_PADDING });
@ -424,15 +457,42 @@ SectionHeader.prototype = {
text: title });
textBox.append(this.text, Big.BoxPackFlags.NONE);
this.countText = new Clutter.Text({ color: TEXT_COLOR,
font_name: 'Sans Bold 14px' });
textBox.append(this.countText, Big.BoxPackFlags.END);
this.countText.hide();
this._innerBox.append(textBox, Big.BoxPackFlags.EXPAND);
if (!suppressBrowse) {
this.moreLink = new MoreLink();
this._innerBox.append(this.moreLink.actor, Big.BoxPackFlags.END);
}
},
setTitle : function(title) {
this.text.text = title;
},
setBackLinkVisible : function(visible) {
if (visible)
this.backLink.actor.show();
else
this.backLink.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);
}
@ -457,7 +517,6 @@ SearchSectionHeader.prototype = {
box.append(this.countText, Big.BoxPackFlags.END);
this.tooltip.hide();
this._showTooltip = true;
let button = new Button.Button(box, PRELIGHT_COLOR, BACKGROUND_COLOR,
TEXT_COLOR);
@ -471,22 +530,9 @@ SearchSectionHeader.prototype = {
},
_updateTooltip : function(actor) {
if (actor.hover) {
if (this._showTooltip)
this.tooltip.show();
} else {
this.tooltip.hide();
}
},
setShowTooltip : function(showTooltip) {
this._showTooltip = showTooltip;
// Because we only show tooltip on mouse-over,
// we should not just show it here if showTooltip is
// set to true, but in the future we could check if
// the mouse happens to be over the header and show it
// in that case.
if (!this._showTooltip)
if (actor.hover)
this.tooltip.show();
else
this.tooltip.hide();
}
}
@ -568,14 +614,22 @@ Dash.prototype = {
text = text.replace(/^\s+/g, "").replace(/\s+$/g, "");
this._appSearchResultArea.display.setSearch(text);
this._docSearchResultArea.display.setSearch(text);
let appsCount = this._appSearchResultArea.display.getMatchedItemsCount() + "";
let docsCount = this._docSearchResultArea.display.getMatchedItemsCount() + "";
this._appSearchHeader.countText.text = this._appSearchResultArea.display.getMatchedItemsCount() + "";
this._docSearchHeader.countText.text = this._docSearchResultArea.display.getMatchedItemsCount() + "";
if (this._appSearchResultArea.display.hasItems() && !this._getOnlyDocSearchShown()) {
this._appSearchHeader.countText.text = appsCount;
this._docSearchHeader.countText.text = docsCount;
if (this._appSearchResultsOnlyShown)
this._searchResultsSection.header.setCountText(appsCount);
else if (this._docSearchResultsOnlyShown)
this._searchResultsSection.header.setCountText(docsCount);
if (this._appSearchResultArea.display.hasItems() && !this._docSearchResultsOnlyShown) {
this._appSearchResultArea.display.selectFirstItem();
this._docSearchResultArea.display.unsetSelected();
} else if (this._docSearchResultArea.display.hasItems() && !this._getOnlyAppSearchShown()) {
} else if (this._docSearchResultArea.display.hasItems() && !this._appSearchResultsOnlyShown) {
this._docSearchResultArea.display.selectFirstItem();
this._appSearchResultArea.display.unsetSelected();
}
@ -596,7 +650,7 @@ Dash.prototype = {
if (symbol == Clutter.Escape) {
// Escape will keep clearing things back to the desktop.
// If we are showing a particular section of search, go back to all sections.
if (this._getOnlyAppSearchShown() || this._getOnlyDocSearchShown())
if (this._appSearchResultsOnlyShown || this._docSearchResultsOnlyShown)
this._showAllSearchSections();
// If we have an active search, we remove it.
else if (this._searchActive)
@ -616,12 +670,12 @@ Dash.prototype = {
// something in one display, but then unset the selection, and move
// it to the other display, so it's ok to do that.
if (this._appSearchResultArea.display.hasSelected()) {
if (!this._appSearchResultArea.display.selectUp() && this._docSearchResultArea.display.hasItems() && !this._getOnlyAppSearchShown()) {
if (!this._appSearchResultArea.display.selectUp() && this._docSearchResultArea.display.hasItems() && !this._appSearchResultsOnlyShown) {
this._docSearchResultArea.display.selectLastItem();
this._appSearchResultArea.display.unsetSelected();
}
} else if (this._docSearchResultArea.display.hasSelected()) {
if (!this._docSearchResultArea.display.selectUp() && this._appSearchResultArea.display.hasItems() && !this._getOnlyDocSearchShown()) {
if (!this._docSearchResultArea.display.selectUp() && this._appSearchResultArea.display.hasItems() && !this._docSearchResultsOnlyShown) {
this._appSearchResultArea.display.selectLastItem();
this._docSearchResultArea.display.unsetSelected();
}
@ -631,12 +685,12 @@ Dash.prototype = {
if (!this._searchActive)
return true;
if (this._appSearchResultArea.display.hasSelected()) {
if (!this._appSearchResultArea.display.selectDown() && this._docSearchResultArea.display.hasItems() && !this._getOnlyAppSearchShown()) {
if (!this._appSearchResultArea.display.selectDown() && this._docSearchResultArea.display.hasItems() && !this._appSearchResultsOnlyShown) {
this._docSearchResultArea.display.selectFirstItem();
this._appSearchResultArea.display.unsetSelected();
}
} else if (this._docSearchResultArea.display.hasSelected()) {
if (!this._docSearchResultArea.display.selectDown() && this._appSearchResultArea.display.hasItems() && !this._getOnlyDocSearchShown()) {
if (!this._docSearchResultArea.display.selectDown() && this._appSearchResultArea.display.hasItems() && !this._docSearchResultsOnlyShown) {
this._appSearchResultArea.display.selectFirstItem();
this._docSearchResultArea.display.unsetSelected();
}
@ -696,6 +750,14 @@ Dash.prototype = {
this._searchResultsSection = new Section(_("SEARCH RESULTS"), true);
this._searchResultsSection.header.connect('back-link-activated', Lang.bind(this, function () {
if (this._appSearchResultsOnlyShown)
this._toggleOnlyAppSearchShown();
else if (this._docSearchResultsOnlyShown)
this._toggleOnlyDocSearchShown();
}));
this._appSearchResultsOnlyShown = false;
this._appSearchHeader = new SearchSectionHeader(_("APPLICATIONS"),
Lang.bind(this,
function () {
@ -707,6 +769,7 @@ Dash.prototype = {
this._searchResultsSection.content.append(this._appSearchResultArea.actor, Big.BoxPackFlags.EXPAND);
createPaneForDetails(this, this._appSearchResultArea.display);
this._docSearchResultsOnlyShown = false;
this._docSearchHeader = new SearchSectionHeader(_("RECENT DOCUMENTS"),
Lang.bind(this,
function () {
@ -769,7 +832,7 @@ Dash.prototype = {
},
_toggleOnlyAppSearchShown: function() {
if (this._getOnlyAppSearchShown()) {
if (this._appSearchResultsOnlyShown) {
this._setDocSearchShown(true);
} else {
this._setDocSearchShown(false);
@ -777,39 +840,36 @@ Dash.prototype = {
},
_toggleOnlyDocSearchShown: function() {
if (this._getOnlyDocSearchShown()) {
if (this._docSearchResultsOnlyShown) {
this._setAppSearchShown(true);
} else {
this._setAppSearchShown(false);
}
},
// TODO: the following two functions currently rely on us showing the
// section header even if there are no results in that section. We'll need
// to change the check if we update that behavior. We'll also need to change
// the check if we add more sections to search results.
_getOnlyAppSearchShown: function() {
return this._searchActive && !this._docSearchHeader.actor.visible;
},
_getOnlyDocSearchShown: function() {
return this._searchActive && !this._appSearchHeader.actor.visible;
},
_setAppSearchShown: function(show) {
if (show) {
this._appSearchHeader.actor.show();
this._appSearchResultArea.actor.show();
this._docSearchResultArea.display.displayPage(0);
this._docSearchResultArea.controlBox.hide();
this._docSearchHeader.setShowTooltip(true);
this._searchResultsSection.header.setTitle(_("SEARCH RESULTS"));
this._searchResultsSection.header.setBackLinkVisible(false);
this._searchResultsSection.header.setCountText("");
this._docSearchHeader.actor.show();
this._docSearchResultsOnlyShown = false;
} else {
this._appSearchHeader.actor.hide();
this._appSearchResultArea.actor.hide();
this._appSearchResultArea.display.unsetSelected();
this._docSearchResultArea.display.selectFirstItem();
this._docSearchResultArea.controlBox.show();
this._docSearchHeader.setShowTooltip(false);
this._searchResultsSection.header.setTitle(_("RECENT DOCUMENTS"));
this._searchResultsSection.header.setBackLinkVisible(true);
let docsCount = this._docSearchResultArea.display.getMatchedItemsCount() + "";
this._searchResultsSection.header.setCountText(docsCount);
this._docSearchHeader.actor.hide();
this._docSearchResultsOnlyShown = true;
}
},
@ -819,15 +879,24 @@ Dash.prototype = {
this._docSearchResultArea.actor.show();
this._appSearchResultArea.display.displayPage(0);
this._appSearchResultArea.controlBox.hide();
this._appSearchHeader.setShowTooltip(true);
} else {
this._searchResultsSection.header.setTitle(_("SEARCH RESULTS"));
this._searchResultsSection.header.setBackLinkVisible(false);
this._searchResultsSection.header.setCountText("");
this._appSearchHeader.actor.show();
this._appSearchResultsOnlyShown = false;
} else {
this._docSearchHeader.actor.hide();
this._docSearchResultArea.actor.hide();
this._docSearchResultArea.display.unsetSelected();
this._appSearchResultArea.display.selectFirstItem();
this._appSearchResultArea.controlBox.show();
this._appSearchHeader.setShowTooltip(false);
}
this._searchResultsSection.header.setTitle(_("APPLICATIONS"));
this._searchResultsSection.header.setBackLinkVisible(true);
let appsCount = this._appSearchResultArea.display.getMatchedItemsCount() + "";
this._searchResultsSection.header.setCountText(appsCount);
this._appSearchHeader.actor.hide();
this._appSearchResultsOnlyShown = true;
}
},
_showAllSearchSections: function() {