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Ddoc: in-site (Ddox-like) search
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5 files changed

+121
-49
lines changed

5 files changed

+121
-49
lines changed

‎css/ddox.css‎

Lines changed: 0 additions & 46 deletions
Original file line numberDiff line numberDiff line change
@@ -53,52 +53,6 @@ a.inherited:after { content: url(../images/ddox/inherited.png); padding-left: 3p
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#symbolSearch { width: 112pt; }
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#symbolSearchResults {
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background: #F5F5F5;
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border: 1px solid #CCC;
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font-size: small;
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list-style: none;
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margin: 0;
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margin-top: 5px;
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padding: 0.3em;
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position: absolute;
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right: -1px;
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top: 100%;
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width: 100%;
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z-index: 1000;
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}
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#symbolSearchResults li {
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background-repeat: no-repeat;
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background-position: left center;
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padding-left: 18px;
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}
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#top #symbolSearchResults li a {
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color: #B03931;
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height: auto;
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padding: 0;
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}
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#symbolSearchResults li a:hover
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{
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background: transparent;
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color: #742620;
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text-decoration: underline;
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}
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#symbolSearchResults .deprecated a { color: gray; }
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#symbolSearchResults .module { background-image: url(../images/ddox/module.png); }
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#symbolSearchResults .functiondeclaration { background-image: url(../images/ddox/function.png); }
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#symbolSearchResults .classdeclaration { background-image: url(../images/ddox/class.png); }
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#symbolSearchResults .interfacedeclaration { background-image: url(../images/ddox/interface.png); }
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#symbolSearchResults .structdeclaration { background-image: url(../images/ddox/struct.png); }
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#symbolSearchResults .variabledeclaration { background-image: url(../images/ddox/variable.png); }
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#symbolSearchResults .property { background-image: url(../images/ddox/property.png); }
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#symbolSearchResults .enumdeclaration { background-image: url(../images/ddox/enum.png); }
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#symbolSearchResults .enummemberdeclaration { background-image: url(../images/ddox/enummember.png); }
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#symbolSearchResults .aliasdeclaration { background-image: url(../images/ddox/alias.png); }
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#symbolSearchResults .templatedeclaration { background-image: url(../images/ddox/template.png); }
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/* Don't show simple handcrafted cheat sheets. DDOX does a good job generating
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* them. */
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table.simple-cheatsheet { display: none; }

‎css/style.css‎

Lines changed: 50 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -2134,3 +2134,53 @@ Custom modifications to the navigation menu
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margin-bottom: 1em;
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padding-top: 0.5em;
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}
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/**
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In-site documentation search box and its results.
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*/
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#symbolSearchResults {
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background: #F5F5F5;
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border: 1px solid #CCC;
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font-size: small;
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list-style: none;
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margin: 0;
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margin-top: 5px;
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padding: 0.3em;
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position: absolute;
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right: -1px;
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top: 100%;
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width: 100%;
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z-index: 1000;
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}
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#symbolSearchResults li {
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background-repeat: no-repeat;
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background-position: left center;
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padding-left: 18px;
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}
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#top #symbolSearchResults li a {
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color: #B03931;
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height: auto;
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padding: 0;
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}
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#symbolSearchResults li a:hover
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{
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background: transparent;
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color: #742620;
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text-decoration: underline;
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}
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#symbolSearchResults .deprecated a { color: gray; }
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#symbolSearchResults .module { background-image: url(../images/ddox/module.png); }
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#symbolSearchResults .functiondeclaration { background-image: url(../images/ddox/function.png); }
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#symbolSearchResults .classdeclaration { background-image: url(../images/ddox/class.png); }
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#symbolSearchResults .interfacedeclaration { background-image: url(../images/ddox/interface.png); }
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#symbolSearchResults .structdeclaration { background-image: url(../images/ddox/struct.png); }
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#symbolSearchResults .variabledeclaration { background-image: url(../images/ddox/variable.png); }
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#symbolSearchResults .property { background-image: url(../images/ddox/property.png); }
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#symbolSearchResults .enumdeclaration { background-image: url(../images/ddox/enum.png); }
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#symbolSearchResults .enummemberdeclaration { background-image: url(../images/ddox/enummember.png); }
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#symbolSearchResults .aliasdeclaration { background-image: url(../images/ddox/alias.png); }
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#symbolSearchResults .templatedeclaration { background-image: url(../images/ddox/template.png); }

‎dlang.org.ddoc‎

Lines changed: 4 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -36,8 +36,10 @@ COMMON_SCRIPTS =
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$(COMMON_SCRIPTS_DLANG)
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_=
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COMMON_SCRIPTS_DLANG =
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$(SCRIPTLOAD $(STATIC js/codemirror-compressed.js))
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$(SCRIPTLOAD $(STATIC js/codemirror-compressed.js), async)
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$(SCRIPTLOAD $(STATIC js/run.js))
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$(SCRIPTLOAD $(STATIC library/symbols.js), async)
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$(SCRIPTLOAD $(STATIC js/ddox.js), async)
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_=
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COMPATIBILITY_BOX_DEPRECATED = $(MESSAGE_BOX red, $(B Deprecated) - $0)
@@ -411,6 +413,7 @@ SEARCH_BOX=
411413
</select>
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))$(SPANID search-submit, <button type="submit"><i class="fa fa-search"></i><span>go</span></button>)
413415
</form>
416+
<ul id="symbolSearchResults" class="symbolList" style="display: none"></ul>
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)
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SEARCH_OPTIONS_EXTRA=
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_=

‎js/ddox.js‎

Lines changed: 52 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -34,7 +34,10 @@ function performSymbolSearch(maxlen)
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{
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if (maxlen === 'undefined') maxlen = 26;
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37-
var searchstring = $("#symbolSearch").val().toLowerCase();
37+
var el = $("#symbolSearch");
38+
if (el.length === 0) el = $("#q");
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var searchstring = el.val().toLowerCase();
3841

3942
if (searchstring == lastSearchString) return;
4043
lastSearchString = searchstring;
@@ -118,7 +121,20 @@ function performSymbolSearch(maxlen)
118121
if (np > 0) shortname = ".." + shortname;
119122
else shortname = shortname.substr(1);
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121-
el.append('<a href="'+symbolSearchRootDir+sym.path+'" title="'+name+'" tabindex="1001">'+shortname+'</a>');
124+
if (typeof(symbolSearchRootDir) === "undefined") {
125+
// translate ddox path into ddoc path - this is a big messy
126+
var module = ddoxSymbolToDdocModule(sym);
127+
var path;
128+
if (sym.kind === "module") {
129+
path = module;
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} else {
131+
var symbol = ddoxSymbolToDdocSymbol(sym);
132+
path = module + "#" + symbol; // combine module + symbol, e.g. core_atomic.html#testCAS
133+
}
134+
el.append('<a href="'+path+'" title="'+name+'" tabindex="1001">'+shortname+'</a>');
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} else {
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el.append('<a href="'+symbolSearchRootDir+sym.path+'" title="'+name+'" tabindex="1001">'+shortname+'</a>');
137+
}
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$('#symbolSearchResults').append(el);
123139
}
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@@ -129,6 +145,40 @@ function performSymbolSearch(maxlen)
129145
$('#symbolSearchResults').show();
130146
}
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148+
function ddoxSymbolToDdocModule(sym)
149+
{
150+
// sym.path: ./core/atomic/test_cas.html
151+
// ddoc has an individual page for each top-level symbol, so we need to go one level higher to get the actual module name
152+
if (sym.kind === "module")
153+
return sym.name.split(".").join("_") + ".html";
154+
155+
var path = sym.path.slice(0, -5); // strip the html extension from the path, e.g. ./core/atomic/test_cas
156+
path = path.replace(/(.*)\/(.*)$/g, "$1.html"); // the module is one level higher, e.g. ./core/atomic.html
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path = path.replace(/\//g, "_"); // ddoc uses _ to divide modules, e.g. ._core_atomic.html
158+
path = path.replace("._", ""); // remove the beginning excess, e.g. core_atomic.html
159+
return path;
160+
}
161+
162+
function ddoxSymbolToDdocSymbol(sym)
163+
{
164+
var pathBaseName = sym.path.replace(/.*?([^\/]*)[.]html(.*)/g, "$1$2"); // the basename on the HTML, e.g. socket_option_level.html#IP
165+
if (sym.path.indexOf("#") >= 0 || pathBaseName.indexOf(".") >= 0) {
166+
// sym.name: std.socket.SocketOptionLevel.IP, sym.path: "./std/socket/socket_option_level.html#IP -> SocketOptionLevel.IP
167+
// this is the difficult case where the symbol is nested
168+
// strategy: take the last two portions of the package name and hope for the best
169+
var parts = sym.name.split(".").slice(-2);
170+
if (parts[0] === parts[1]) {
171+
// an eponymous template
172+
return parts[0];
173+
} else {
174+
return "." + parts.join(".");
175+
}
176+
} else {
177+
// sym.name: core.atomic.testCAS
178+
return sym.name.replace(/(.*)[.](.*)$/g, "$2") // testCAS
179+
}
180+
}
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$(function(){
133183
$("#search-box form").on("submit", function(e) {
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var searchResults = $('#symbolSearchResults').children();

‎js/dlang.js‎

Lines changed: 15 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -74,5 +74,20 @@
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elem.show();
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}
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});
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// wire the search box to the ddox search
79+
// only for ddoc pages for now
80+
if ($('body').hasClass("std"))
81+
{
82+
var search = $("#q")
83+
search.attr("placeholder", "API Search");
84+
search.attr("autocomplete", "off");
85+
var onChange = function(){
86+
performSymbolSearch(80);
87+
};
88+
search.on("change", onChange);
89+
search.on("keypress", onChange);
90+
search.on("input", onChange);
91+
}
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});
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})(jQuery);

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