📄 dropdownmenudisplayer.html
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml" xml:lang="null" lang="null"><head><meta http-equiv="content-type" content="text/html; charset=ISO-8859-1" /><title>DropDownMenuDisplayer xref</title><link type="text/css" rel="stylesheet" href="../../../../stylesheet.css" /></head><body><div id="overview"><a href="../../../../../apidocs/net/sf/navigator/displayer/DropDownMenuDisplayer.html">View Javadoc</a></div><pre>
<a name="1" href="#1">1</a> <em class="comment">/*</em>
<a name="2" href="#2">2</a> <em class="comment"> * DropDownMenuDisplayer.java</em>
<a name="3" href="#3">3</a> <em class="comment"> *</em>
<a name="4" href="#4">4</a> <em class="comment"> * Created on February 6, 2001, 1:00 PM</em>
<a name="5" href="#5">5</a> <em class="comment"> */</em>
<a name="6" href="#6">6</a> <strong>package</strong> net.sf.navigator.displayer;
<a name="7" href="#7">7</a>
<a name="8" href="#8">8</a> <strong>import</strong> net.sf.navigator.menu.MenuComponent;
<a name="9" href="#9">9</a>
<a name="10" href="#10">10</a> <strong>import</strong> java.io.IOException;
<a name="11" href="#11">11</a>
<a name="12" href="#12">12</a> <strong>import</strong> javax.servlet.jsp.JspException;
<a name="13" href="#13">13</a> <strong>import</strong> javax.servlet.jsp.PageContext;
<a name="14" href="#14">14</a>
<a name="15" href="#15">15</a>
<a name="16" href="#16">16</a> <em>/**</em>
<a name="17" href="#17">17</a> <em> *</em>
<a name="18" href="#18">18</a> <em> * @author ssayles</em>
<a name="19" href="#19">19</a> <em> * @version</em>
<a name="20" href="#20">20</a> <em> */</em>
<a name="21" href="#21">21</a> <strong>public</strong> <strong>class</strong> <a href="../../../../net/sf/navigator/displayer/DropDownMenuDisplayer.html">DropDownMenuDisplayer</a> <strong>extends</strong> <a href="../../../../net/sf/navigator/displayer/MessageResourcesMenuDisplayer.html">MessageResourcesMenuDisplayer</a> {
<a name="22" href="#22">22</a> <em class="comment">//~ Methods ================================================================</em>
<a name="23" href="#23">23</a>
<a name="24" href="#24">24</a> <strong>public</strong> <strong>void</strong> init(PageContext pageContext, <a href="../../../../net/sf/navigator/displayer/MenuDisplayerMapping.html">MenuDisplayerMapping</a> mapping) {
<a name="25" href="#25">25</a> <strong>super</strong>.init(pageContext, mapping);
<a name="26" href="#26">26</a>
<a name="27" href="#27">27</a> StringBuffer sb = <strong>new</strong> StringBuffer();
<a name="28" href="#28">28</a>
<a name="29" href="#29">29</a> <em class="comment">// add the stylesheet</em>
<a name="30" href="#30">30</a> sb.append(displayStrings.getMessage(<span class="string">"smd.style"</span>, <span class="string">"{"</span>, <span class="string">"}"</span>));
<a name="31" href="#31">31</a>
<a name="32" href="#32">32</a> <em class="comment">//display the javascript function</em>
<a name="33" href="#33">33</a> sb.append(displayStrings.getMessage(<span class="string">"dd.js.start"</span>));
<a name="34" href="#34">34</a> sb.append(displayStrings.getMessage(<span class="string">"dd.js.image.src.expand"</span>,
<a name="35" href="#35">35</a> displayStrings.getMessage(<span class="string">"dd.image.src.expand"</span>)));
<a name="36" href="#36">36</a> sb.append(displayStrings.getMessage(<span class="string">"dd.js.image.src.expanded"</span>,
<a name="37" href="#37">37</a> displayStrings.getMessage(<span class="string">"dd.image.src.expanded"</span>)));
<a name="38" href="#38">38</a> sb.append(displayStrings.getMessage(<span class="string">"dd.js.toggle.display"</span>, <span class="string">"{"</span>, <span class="string">"}"</span>));
<a name="39" href="#39">39</a> sb.append(displayStrings.getMessage(<span class="string">"dd.js.end"</span>));
<a name="40" href="#40">40</a>
<a name="41" href="#41">41</a> <strong>try</strong> {
<a name="42" href="#42">42</a> out.print(sb.toString());
<a name="43" href="#43">43</a> } <strong>catch</strong> (Exception e) {}
<a name="44" href="#44">44</a> }
<a name="45" href="#45">45</a>
<a name="46" href="#46">46</a> <strong>public</strong> <strong>void</strong> display(<a href="../../../../net/sf/navigator/menu/MenuComponent.html">MenuComponent</a> menu) throws JspException, IOException {
<a name="47" href="#47">47</a> String title = <strong>super</strong>.getMessage(menu.getTitle());
<a name="48" href="#48">48</a> StringBuffer sb = <strong>new</strong> StringBuffer();
<a name="49" href="#49">49</a> String img = EMPTY;
<a name="50" href="#50">50</a>
<a name="51" href="#51">51</a> <strong>if</strong> (menu.getImage() != <strong>null</strong>) {
<a name="52" href="#52">52</a> img = displayStrings.getMessage(<span class="string">"dd.image"</span>, menu.getImage());
<a name="53" href="#53">53</a> }
<a name="54" href="#54">54</a>
<a name="55" href="#55">55</a> <a href="../../../../net/sf/navigator/menu/MenuComponent.html">MenuComponent</a>[] components = menu.getMenuComponents();
<a name="56" href="#56">56</a>
<a name="57" href="#57">57</a> sb.append(displayStrings.getMessage(<span class="string">"dd.menu.top"</span>));
<a name="58" href="#58">58</a>
<a name="59" href="#59">59</a> <strong>if</strong> (components.length > 0) {
<a name="60" href="#60">60</a> <strong>if</strong> (<strong>this</strong>.isAllowed(menu)) {
<a name="61" href="#61">61</a> sb.append(displayStrings.getMessage(<span class="string">"dd.menu.expander"</span>,
<a name="62" href="#62">62</a> menu.getName(), menu.getName() + <span class="string">"_img"</span>,
<a name="63" href="#63">63</a> displayStrings.getMessage(<span class="string">"dd.image.expander"</span>,
<a name="64" href="#64">64</a> menu.getName() + <span class="string">"_img"</span>,
<a name="65" href="#65">65</a> displayStrings.getMessage(<span class="string">"dd.image.src.expand"</span>)) +
<a name="66" href="#66">66</a> NBSP + img + title));
<a name="67" href="#67">67</a> displayComponents(menu, sb);
<a name="68" href="#68">68</a> sb.append(displayStrings.getMessage(<span class="string">"dd.menu.restore"</span>,
<a name="69" href="#69">69</a> menu.getName(), menu.getName() + <span class="string">"_img"</span>));
<a name="70" href="#70">70</a> } <strong>else</strong> {
<a name="71" href="#71">71</a> <em class="comment">// the dd.menu.restricted key is missing!</em>
<a name="72" href="#72">72</a> sb.append(displayStrings.getMessage(<span class="string">"dd.menu.restricted"</span>,
<a name="73" href="#73">73</a> menu.getName(), menu.getName() + <span class="string">"_img"</span>,
<a name="74" href="#74">74</a> displayStrings.getMessage(<span class="string">"dd.image.expander"</span>,
<a name="75" href="#75">75</a> menu.getName() + <span class="string">"_img"</span>,
<a name="76" href="#76">76</a> displayStrings.getMessage(<span class="string">"dd.image.src.expand"</span>)) +
<a name="77" href="#77">77</a> NBSP + img + title));
<a name="78" href="#78">78</a> }
<a name="79" href="#79">79</a> } <strong>else</strong> {
<a name="80" href="#80">80</a> sb.append(title);
<a name="81" href="#81">81</a> }
<a name="82" href="#82">82</a>
<a name="83" href="#83">83</a> sb.append(displayStrings.getMessage(<span class="string">"dd.menu.bottom"</span>));
<a name="84" href="#84">84</a> out.println(sb.toString());
<a name="85" href="#85">85</a> }
<a name="86" href="#86">86</a>
<a name="87" href="#87">87</a> <strong>private</strong> <strong>void</strong> displayComponents(<a href="../../../../net/sf/navigator/menu/MenuComponent.html">MenuComponent</a> menu, StringBuffer sb)
<a name="88" href="#88">88</a> throws JspException, IOException {
<a name="89" href="#89">89</a> String title = <strong>null</strong>;
<a name="90" href="#90">90</a> String name = menu.getName();
<a name="91" href="#91">91</a> String href = EMPTY;
<a name="92" href="#92">92</a> String img = EMPTY;
<a name="93" href="#93">93</a> <a href="../../../../net/sf/navigator/menu/MenuComponent.html">MenuComponent</a>[] components = menu.getMenuComponents();
<a name="94" href="#94">94</a>
<a name="95" href="#95">95</a> sb.append(displayStrings.getMessage(<span class="string">"dd.menu.item.top"</span>, name));
<a name="96" href="#96">96</a>
<a name="97" href="#97">97</a> <strong>for</strong> (<strong>int</strong> i = 0; i < components.length; i++) {
<a name="98" href="#98">98</a> title = <strong>super</strong>.getMessage(components[i].getTitle());
<a name="99" href="#99">99</a>
<a name="100" href="#100">100</a> <strong>if</strong> (components[i].getImage() != <strong>null</strong>) {
<a name="101" href="#101">101</a> img = displayStrings.getMessage(<span class="string">"dd.image"</span>,
<a name="102" href="#102">102</a> components[i].getImage());
<a name="103" href="#103">103</a> } <strong>else</strong> {
<a name="104" href="#104">104</a> img = EMPTY;
<a name="105" href="#105">105</a> }
<a name="106" href="#106">106</a>
<a name="107" href="#107">107</a> href = components[i].getUrl();
<a name="108" href="#108">108</a>
<a name="109" href="#109">109</a> sb.append(displayStrings.getMessage(<span class="string">"dd.menu.item.row.start"</span>));
<a name="110" href="#110">110</a>
<a name="111" href="#111">111</a> <strong>if</strong> (components[i].getMenuComponents().length > 0) {
<a name="112" href="#112">112</a> <strong>if</strong> (<strong>this</strong>.isAllowed(components[i])) {
<a name="113" href="#113">113</a> sb.append(displayStrings.getMessage(<span class="string">"dd.menu.expander"</span>,
<a name="114" href="#114">114</a> components[i].getName(),
<a name="115" href="#115">115</a> components[i].getName() + <span class="string">"_img"</span>,
<a name="116" href="#116">116</a> displayStrings.getMessage(<span class="string">"dd.image.expander"</span>,
<a name="117" href="#117">117</a> components[i].getName() + <span class="string">"_img"</span>,
<a name="118" href="#118">118</a> displayStrings.getMessage(<span class="string">"dd.image.src.expand"</span>)) +
<a name="119" href="#119">119</a> NBSP + img + title));
<a name="120" href="#120">120</a> displayComponents(components[i], sb);
<a name="121" href="#121">121</a> sb.append(displayStrings.getMessage(<span class="string">"dd.menu.restore"</span>,
<a name="122" href="#122">122</a> components[i].getName(),
<a name="123" href="#123">123</a> components[i].getName() + <span class="string">"_img"</span>));
<a name="124" href="#124">124</a> } <strong>else</strong> {
<a name="125" href="#125">125</a> sb.append(displayStrings.getMessage(<span class="string">"dd.menu.restricted"</span>,
<a name="126" href="#126">126</a> components[i].getName(),
<a name="127" href="#127">127</a> components[i].getName() + <span class="string">"_img"</span>,
<a name="128" href="#128">128</a> displayStrings.getMessage(<span class="string">"dd.image.expander"</span>,
<a name="129" href="#129">129</a> components[i].getName() + <span class="string">"_img"</span>,
<a name="130" href="#130">130</a> displayStrings.getMessage(<span class="string">"dd.image.src.expand"</span>)) +
<a name="131" href="#131">131</a> NBSP + img + title));
<a name="132" href="#132">132</a> }
<a name="133" href="#133">133</a> } <strong>else</strong> {
<a name="134" href="#134">134</a> <strong>if</strong> (<strong>this</strong>.isAllowed(components[i])) {
<a name="135" href="#135">135</a> sb.append(displayStrings.getMessage(<span class="string">"dd.link.start"</span>, href,
<a name="136" href="#136">136</a> <strong>super</strong>.getMenuTarget(components[i]),
<a name="137" href="#137">137</a> <strong>super</strong>.getMenuToolTip(components[i])));
<a name="138" href="#138">138</a> sb.append(NBSP);
<a name="139" href="#139">139</a> sb.append(NBSP); <em class="comment">//a couple of spaces</em>
<a name="140" href="#140">140</a> sb.append(img);
<a name="141" href="#141">141</a> sb.append(title);
<a name="142" href="#142">142</a> sb.append(displayStrings.getMessage(<span class="string">"dd.link.end"</span>));
<a name="143" href="#143">143</a> } <strong>else</strong> {
<a name="144" href="#144">144</a> sb.append(displayStrings.getMessage(<span class="string">"dd.link.restricted"</span>,
<a name="145" href="#145">145</a> href, <strong>super</strong>.getMenuTarget(components[i]),
<a name="146" href="#146">146</a> <strong>super</strong>.getMenuToolTip(components[i])));
<a name="147" href="#147">147</a> }
<a name="148" href="#148">148</a> }
<a name="149" href="#149">149</a>
<a name="150" href="#150">150</a> sb.append(displayStrings.getMessage(<span class="string">"dd.menu.item.row.end"</span>));
<a name="151" href="#151">151</a> }
<a name="152" href="#152">152</a>
<a name="153" href="#153">153</a> sb.append(displayStrings.getMessage(<span class="string">"dd.menu.item.bottom"</span>));
<a name="154" href="#154">154</a> }
<a name="155" href="#155">155</a> }
</pre><hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body></html>
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