Google Git
Sign in
eclipse / gerrit / www.eclipse.org / papyrus / 428351c841f94ec9a0f0359b890e9703e4d9539e / . / components / designer / 1.0.5 / xref / org / eclipse / papyrus / designer / languages / cpp / reverse / ui / dialog / ResourceFileSelectionDialog.html
blob: bf0f8964eec6673d0990baedd6b4dae75ec4bb53 [file] [log] [blame]
<!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="en" lang="en">
<head><meta http-equiv="content-type" content="text/html; charset=UTF-8" />
<title>ResourceFileSelectionDialog xref</title>
<link type="text/css" rel="stylesheet" href="../../../../../../../../../stylesheet.css" />
</head>
<body>
<div id="overview"><a href="../../../../../../../../../../apidocs/org/eclipse/papyrus/designer/languages/cpp/reverse/ui/dialog/ResourceFileSelectionDialog.html">View Javadoc</a></div><pre>
<a class="jxr_linenumber" name="L1" href="#L1">1</a> <em class="jxr_javadoccomment">/*******************************************************************************</em>
<a class="jxr_linenumber" name="L2" href="#L2">2</a> <em class="jxr_javadoccomment"> * Copyright (c) 2016 CEA LIST</em>
<a class="jxr_linenumber" name="L3" href="#L3">3</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L4" href="#L4">4</a> <em class="jxr_javadoccomment"> * All rights reserved. This program and the accompanying materials are</em>
<a class="jxr_linenumber" name="L5" href="#L5">5</a> <em class="jxr_javadoccomment"> * made available under the terms of the Eclipse Public License v1.0 which</em>
<a class="jxr_linenumber" name="L6" href="#L6">6</a> <em class="jxr_javadoccomment"> * accompanies this distribution, and is available at</em>
<a class="jxr_linenumber" name="L7" href="#L7">7</a> <em class="jxr_javadoccomment"> * <a href="http://www.eclipse.org/legal/epl-v10.htm" target="alexandria_uri">http://www.eclipse.org/legal/epl-v10.htm</a>l</em>
<a class="jxr_linenumber" name="L8" href="#L8">8</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L9" href="#L9">9</a> <em class="jxr_javadoccomment"> * Contributors:</em>
<a class="jxr_linenumber" name="L10" href="#L10">10</a> <em class="jxr_javadoccomment"> * Shuai Li (CEA LIST) &lt;shuai.li@cea.fr&gt; - Initial API and implementation</em>
<a class="jxr_linenumber" name="L11" href="#L11">11</a> <em class="jxr_javadoccomment"> *******************************************************************************/</em>
<a class="jxr_linenumber" name="L12" href="#L12">12</a>
<a class="jxr_linenumber" name="L13" href="#L13">13</a> <strong class="jxr_keyword">package</strong> org.eclipse.papyrus.designer.languages.cpp.reverse.ui.dialog;
<a class="jxr_linenumber" name="L14" href="#L14">14</a> <strong class="jxr_keyword">import</strong> java.util.ArrayList;
<a class="jxr_linenumber" name="L15" href="#L15">15</a> <strong class="jxr_keyword">import</strong> java.util.List;
<a class="jxr_linenumber" name="L16" href="#L16">16</a>
<a class="jxr_linenumber" name="L17" href="#L17">17</a> <strong class="jxr_keyword">import</strong> org.eclipse.core.resources.IContainer;
<a class="jxr_linenumber" name="L18" href="#L18">18</a> <strong class="jxr_keyword">import</strong> org.eclipse.core.resources.IFile;
<a class="jxr_linenumber" name="L19" href="#L19">19</a> <strong class="jxr_keyword">import</strong> org.eclipse.core.resources.IProject;
<a class="jxr_linenumber" name="L20" href="#L20">20</a> <strong class="jxr_keyword">import</strong> org.eclipse.core.resources.IResource;
<a class="jxr_linenumber" name="L21" href="#L21">21</a> <strong class="jxr_keyword">import</strong> org.eclipse.core.resources.ResourcesPlugin;
<a class="jxr_linenumber" name="L22" href="#L22">22</a> <strong class="jxr_keyword">import</strong> org.eclipse.core.runtime.CoreException;
<a class="jxr_linenumber" name="L23" href="#L23">23</a> <strong class="jxr_keyword">import</strong> org.eclipse.core.runtime.IStatus;
<a class="jxr_linenumber" name="L24" href="#L24">24</a> <strong class="jxr_keyword">import</strong> org.eclipse.core.runtime.Status;
<a class="jxr_linenumber" name="L25" href="#L25">25</a> <strong class="jxr_keyword">import</strong> org.eclipse.jface.viewers.ILabelProvider;
<a class="jxr_linenumber" name="L26" href="#L26">26</a> <strong class="jxr_keyword">import</strong> org.eclipse.jface.viewers.ITreeContentProvider;
<a class="jxr_linenumber" name="L27" href="#L27">27</a> <strong class="jxr_keyword">import</strong> org.eclipse.jface.viewers.Viewer;
<a class="jxr_linenumber" name="L28" href="#L28">28</a> <strong class="jxr_keyword">import</strong> org.eclipse.jface.viewers.ViewerFilter;
<a class="jxr_linenumber" name="L29" href="#L29">29</a> <strong class="jxr_keyword">import</strong> org.eclipse.papyrus.designer.languages.cpp.reverse.ui.Activator;
<a class="jxr_linenumber" name="L30" href="#L30">30</a> <strong class="jxr_keyword">import</strong> org.eclipse.swt.widgets.Display;
<a class="jxr_linenumber" name="L31" href="#L31">31</a> <strong class="jxr_keyword">import</strong> org.eclipse.swt.widgets.Shell;
<a class="jxr_linenumber" name="L32" href="#L32">32</a> <strong class="jxr_keyword">import</strong> org.eclipse.ui.dialogs.ElementTreeSelectionDialog;
<a class="jxr_linenumber" name="L33" href="#L33">33</a> <strong class="jxr_keyword">import</strong> org.eclipse.ui.dialogs.ISelectionStatusValidator;
<a class="jxr_linenumber" name="L34" href="#L34">34</a> <strong class="jxr_keyword">import</strong> org.eclipse.ui.model.WorkbenchLabelProvider;
<a class="jxr_linenumber" name="L35" href="#L35">35</a>
<a class="jxr_linenumber" name="L36" href="#L36">36</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L37" href="#L37">37</a> <em class="jxr_javadoccomment"> * Dialog to select a file in the workspace. The file can be filetered by extension.</em>
<a class="jxr_linenumber" name="L38" href="#L38">38</a> <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L39" href="#L39">39</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L40" href="#L40">40</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../../../../org/eclipse/papyrus/designer/languages/cpp/reverse/ui/dialog/ResourceFileSelectionDialog.html">ResourceFileSelectionDialog</a> <strong class="jxr_keyword">extends</strong> ElementTreeSelectionDialog {
<a class="jxr_linenumber" name="L41" href="#L41">41</a>
<a class="jxr_linenumber" name="L42" href="#L42">42</a> <strong class="jxr_keyword">private</strong> String[] extensions;
<a class="jxr_linenumber" name="L43" href="#L43">43</a>
<a class="jxr_linenumber" name="L44" href="#L44">44</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> ITreeContentProvider contentProvider = <strong class="jxr_keyword">new</strong> ITreeContentProvider() {
<a class="jxr_linenumber" name="L45" href="#L45">45</a> <strong class="jxr_keyword">public</strong> Object[] getChildren(Object element) {
<a class="jxr_linenumber" name="L46" href="#L46">46</a> <strong class="jxr_keyword">if</strong> (element instanceof IContainer) {
<a class="jxr_linenumber" name="L47" href="#L47">47</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L48" href="#L48">48</a> <strong class="jxr_keyword">return</strong> ((IContainer) element).members();
<a class="jxr_linenumber" name="L49" href="#L49">49</a> }
<a class="jxr_linenumber" name="L50" href="#L50">50</a> <strong class="jxr_keyword">catch</strong> (CoreException e) {
<a class="jxr_linenumber" name="L51" href="#L51">51</a> }
<a class="jxr_linenumber" name="L52" href="#L52">52</a> }
<a class="jxr_linenumber" name="L53" href="#L53">53</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L54" href="#L54">54</a> }
<a class="jxr_linenumber" name="L55" href="#L55">55</a>
<a class="jxr_linenumber" name="L56" href="#L56">56</a> <strong class="jxr_keyword">public</strong> Object getParent(Object element) {
<a class="jxr_linenumber" name="L57" href="#L57">57</a> <strong class="jxr_keyword">return</strong> ((IResource) element).getParent();
<a class="jxr_linenumber" name="L58" href="#L58">58</a> }
<a class="jxr_linenumber" name="L59" href="#L59">59</a>
<a class="jxr_linenumber" name="L60" href="#L60">60</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> hasChildren(Object element) {
<a class="jxr_linenumber" name="L61" href="#L61">61</a> <strong class="jxr_keyword">return</strong> element instanceof IContainer;
<a class="jxr_linenumber" name="L62" href="#L62">62</a> }
<a class="jxr_linenumber" name="L63" href="#L63">63</a>
<a class="jxr_linenumber" name="L64" href="#L64">64</a> <strong class="jxr_keyword">public</strong> Object[] getElements(Object input) {
<a class="jxr_linenumber" name="L65" href="#L65">65</a> <strong class="jxr_keyword">return</strong> (Object[]) input;
<a class="jxr_linenumber" name="L66" href="#L66">66</a> }
<a class="jxr_linenumber" name="L67" href="#L67">67</a>
<a class="jxr_linenumber" name="L68" href="#L68">68</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> dispose() {
<a class="jxr_linenumber" name="L69" href="#L69">69</a> }
<a class="jxr_linenumber" name="L70" href="#L70">70</a>
<a class="jxr_linenumber" name="L71" href="#L71">71</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> inputChanged(Viewer viewer, Object oldInput, Object newInput) {
<a class="jxr_linenumber" name="L72" href="#L72">72</a> }
<a class="jxr_linenumber" name="L73" href="#L73">73</a> };
<a class="jxr_linenumber" name="L74" href="#L74">74</a>
<a class="jxr_linenumber" name="L75" href="#L75">75</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> IStatus OK = <strong class="jxr_keyword">new</strong> Status(IStatus.OK, Activator.PLUGIN_ID, 0, <span class="jxr_string">""</span>, <strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="L76" href="#L76">76</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> IStatus ERROR = <strong class="jxr_keyword">new</strong> Status(IStatus.ERROR, Activator.PLUGIN_ID, 0, <span class="jxr_string">""</span>, <strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="L77" href="#L77">77</a>
<a class="jxr_linenumber" name="L78" href="#L78">78</a> <em class="jxr_comment">/*</em>
<a class="jxr_linenumber" name="L79" href="#L79">79</a> <em class="jxr_comment"> * Validator</em>
<a class="jxr_linenumber" name="L80" href="#L80">80</a> <em class="jxr_comment"> */</em>
<a class="jxr_linenumber" name="L81" href="#L81">81</a> <strong class="jxr_keyword">private</strong> ISelectionStatusValidator validator = <strong class="jxr_keyword">new</strong> ISelectionStatusValidator() {
<a class="jxr_linenumber" name="L82" href="#L82">82</a> <strong class="jxr_keyword">public</strong> IStatus validate(Object[] selection) {
<a class="jxr_linenumber" name="L83" href="#L83">83</a> <strong class="jxr_keyword">return</strong> selection.length == 1 &amp;&amp; selection[0] instanceof IFile
<a class="jxr_linenumber" name="L84" href="#L84">84</a> &amp;&amp; checkExtension(((IFile) selection[0]).getFileExtension()) ? OK : ERROR;
<a class="jxr_linenumber" name="L85" href="#L85">85</a> }
<a class="jxr_linenumber" name="L86" href="#L86">86</a> };
<a class="jxr_linenumber" name="L87" href="#L87">87</a>
<a class="jxr_linenumber" name="L88" href="#L88">88</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../../../../../org/eclipse/papyrus/designer/languages/cpp/reverse/ui/dialog/ResourceFileSelectionDialog.html">ResourceFileSelectionDialog</a>(String title, String message, String[] type) {
<a class="jxr_linenumber" name="L89" href="#L89">89</a> <strong class="jxr_keyword">this</strong>(Display.getDefault().getActiveShell(), WorkbenchLabelProvider.getDecoratingWorkbenchLabelProvider(),
<a class="jxr_linenumber" name="L90" href="#L90">90</a> contentProvider);
<a class="jxr_linenumber" name="L91" href="#L91">91</a> <strong class="jxr_keyword">this</strong>.extensions = type;
<a class="jxr_linenumber" name="L92" href="#L92">92</a>
<a class="jxr_linenumber" name="L93" href="#L93">93</a> setTitle(title);
<a class="jxr_linenumber" name="L94" href="#L94">94</a> setMessage(message);
<a class="jxr_linenumber" name="L95" href="#L95">95</a>
<a class="jxr_linenumber" name="L96" href="#L96">96</a> setInput(computeInput());
<a class="jxr_linenumber" name="L97" href="#L97">97</a> setValidator(validator);
<a class="jxr_linenumber" name="L98" href="#L98">98</a> addFilter(<strong class="jxr_keyword">new</strong> ViewerFilter() {
<a class="jxr_linenumber" name="L99" href="#L99">99</a> @Override
<a class="jxr_linenumber" name="L100" href="#L100">100</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> select(Viewer viewer, Object parentElement, Object element) {
<a class="jxr_linenumber" name="L101" href="#L101">101</a> <strong class="jxr_keyword">if</strong> (element instanceof IFile) {
<a class="jxr_linenumber" name="L102" href="#L102">102</a> <strong class="jxr_keyword">if</strong> (((IFile) element).getFileExtension().equalsIgnoreCase(<span class="jxr_string">"uml"</span>)) {
<a class="jxr_linenumber" name="L103" href="#L103">103</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;
<a class="jxr_linenumber" name="L104" href="#L104">104</a> } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="L105" href="#L105">105</a> <strong class="jxr_keyword">return</strong> false;
<a class="jxr_linenumber" name="L106" href="#L106">106</a> }
<a class="jxr_linenumber" name="L107" href="#L107">107</a> }
<a class="jxr_linenumber" name="L108" href="#L108">108</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;
<a class="jxr_linenumber" name="L109" href="#L109">109</a> }
<a class="jxr_linenumber" name="L110" href="#L110">110</a> });
<a class="jxr_linenumber" name="L111" href="#L111">111</a> }
<a class="jxr_linenumber" name="L112" href="#L112">112</a>
<a class="jxr_linenumber" name="L113" href="#L113">113</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../../../../../org/eclipse/papyrus/designer/languages/cpp/reverse/ui/dialog/ResourceFileSelectionDialog.html">ResourceFileSelectionDialog</a>(Shell parent, ILabelProvider labelProvider, ITreeContentProvider contentProvider) {
<a class="jxr_linenumber" name="L114" href="#L114">114</a> <strong class="jxr_keyword">super</strong>(parent, labelProvider, contentProvider);
<a class="jxr_linenumber" name="L115" href="#L115">115</a> }
<a class="jxr_linenumber" name="L116" href="#L116">116</a>
<a class="jxr_linenumber" name="L117" href="#L117">117</a> <em class="jxr_comment">/*</em>
<a class="jxr_linenumber" name="L118" href="#L118">118</a> <em class="jxr_comment"> * Show projects</em>
<a class="jxr_linenumber" name="L119" href="#L119">119</a> <em class="jxr_comment"> */</em>
<a class="jxr_linenumber" name="L120" href="#L120">120</a> <strong class="jxr_keyword">private</strong> Object[] computeInput() {
<a class="jxr_linenumber" name="L121" href="#L121">121</a> <em class="jxr_comment">/*</em>
<a class="jxr_linenumber" name="L122" href="#L122">122</a> <em class="jxr_comment"> * Refresh projects tree.</em>
<a class="jxr_linenumber" name="L123" href="#L123">123</a> <em class="jxr_comment"> */</em>
<a class="jxr_linenumber" name="L124" href="#L124">124</a> IProject[] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects();
<a class="jxr_linenumber" name="L125" href="#L125">125</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i &lt; projects.length; i++) {
<a class="jxr_linenumber" name="L126" href="#L126">126</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L127" href="#L127">127</a> projects[i].refreshLocal(IResource.DEPTH_INFINITE, <strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="L128" href="#L128">128</a> } <strong class="jxr_keyword">catch</strong> (CoreException e) {
<a class="jxr_linenumber" name="L129" href="#L129">129</a> e.printStackTrace();
<a class="jxr_linenumber" name="L130" href="#L130">130</a> }
<a class="jxr_linenumber" name="L131" href="#L131">131</a> }
<a class="jxr_linenumber" name="L132" href="#L132">132</a>
<a class="jxr_linenumber" name="L133" href="#L133">133</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L134" href="#L134">134</a> ResourcesPlugin.getWorkspace().getRoot().refreshLocal(IResource.DEPTH_ONE, <strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="L135" href="#L135">135</a> } <strong class="jxr_keyword">catch</strong> (CoreException e) {
<a class="jxr_linenumber" name="L136" href="#L136">136</a> }
<a class="jxr_linenumber" name="L137" href="#L137">137</a> List&lt;IProject&gt; openProjects = <strong class="jxr_keyword">new</strong> ArrayList&lt;IProject&gt;(projects.length);
<a class="jxr_linenumber" name="L138" href="#L138">138</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i &lt; projects.length; i++) {
<a class="jxr_linenumber" name="L139" href="#L139">139</a> <strong class="jxr_keyword">if</strong> (projects[i].isOpen()) {
<a class="jxr_linenumber" name="L140" href="#L140">140</a> openProjects.add(projects[i]);
<a class="jxr_linenumber" name="L141" href="#L141">141</a> }
<a class="jxr_linenumber" name="L142" href="#L142">142</a> }
<a class="jxr_linenumber" name="L143" href="#L143">143</a> <strong class="jxr_keyword">return</strong> openProjects.toArray();
<a class="jxr_linenumber" name="L144" href="#L144">144</a> }
<a class="jxr_linenumber" name="L145" href="#L145">145</a>
<a class="jxr_linenumber" name="L146" href="#L146">146</a> <em class="jxr_comment">/*</em>
<a class="jxr_linenumber" name="L147" href="#L147">147</a> <em class="jxr_comment"> * Check file extension</em>
<a class="jxr_linenumber" name="L148" href="#L148">148</a> <em class="jxr_comment"> */</em>
<a class="jxr_linenumber" name="L149" href="#L149">149</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">boolean</strong> checkExtension(String name) {
<a class="jxr_linenumber" name="L150" href="#L150">150</a> <strong class="jxr_keyword">if</strong> (name.equals(<span class="jxr_string">"*"</span>)) {
<a class="jxr_linenumber" name="L151" href="#L151">151</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;
<a class="jxr_linenumber" name="L152" href="#L152">152</a> }
<a class="jxr_linenumber" name="L153" href="#L153">153</a>
<a class="jxr_linenumber" name="L154" href="#L154">154</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i &lt; extensions.length; i++) {
<a class="jxr_linenumber" name="L155" href="#L155">155</a> <strong class="jxr_keyword">if</strong> (extensions[i].equalsIgnoreCase(name)) {
<a class="jxr_linenumber" name="L156" href="#L156">156</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;
<a class="jxr_linenumber" name="L157" href="#L157">157</a> }
<a class="jxr_linenumber" name="L158" href="#L158">158</a> }
<a class="jxr_linenumber" name="L159" href="#L159">159</a> <strong class="jxr_keyword">return</strong> false;
<a class="jxr_linenumber" name="L160" href="#L160">160</a> }
<a class="jxr_linenumber" name="L161" href="#L161">161</a> }
</pre>
<hr/>
<div id="footer">Copyright &#169; 2016&#x2013;2017 <a href="https://www.eclipse.org/">Eclipse foundation</a>. All rights reserved.</div>
</body>
</html>