root / web_client / src / gr / grnet / pithos / web / client / FileList.java @ 10791b56
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1 | ab1eb3f8 | Christos Stathis | /*
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2 | 58777026 | Christos Stathis | * Copyright 2011 GRNET S.A. All rights reserved.
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3 | 58777026 | Christos Stathis | *
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4 | 58777026 | Christos Stathis | * Redistribution and use in source and binary forms, with or
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5 | 58777026 | Christos Stathis | * without modification, are permitted provided that the following
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6 | 58777026 | Christos Stathis | * conditions are met:
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7 | 58777026 | Christos Stathis | *
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8 | 58777026 | Christos Stathis | * 1. Redistributions of source code must retain the above
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9 | 58777026 | Christos Stathis | * copyright notice, this list of conditions and the following
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10 | 58777026 | Christos Stathis | * disclaimer.
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11 | 58777026 | Christos Stathis | *
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12 | 58777026 | Christos Stathis | * 2. Redistributions in binary form must reproduce the above
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13 | 58777026 | Christos Stathis | * copyright notice, this list of conditions and the following
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14 | 58777026 | Christos Stathis | * disclaimer in the documentation and/or other materials
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15 | 58777026 | Christos Stathis | * provided with the distribution.
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16 | 58777026 | Christos Stathis | *
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17 | 58777026 | Christos Stathis | * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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18 | 58777026 | Christos Stathis | * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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19 | 58777026 | Christos Stathis | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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20 | 58777026 | Christos Stathis | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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21 | 58777026 | Christos Stathis | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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22 | 58777026 | Christos Stathis | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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23 | 58777026 | Christos Stathis | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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24 | 58777026 | Christos Stathis | * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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25 | 58777026 | Christos Stathis | * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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26 | 58777026 | Christos Stathis | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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27 | 58777026 | Christos Stathis | * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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28 | 58777026 | Christos Stathis | * POSSIBILITY OF SUCH DAMAGE.
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29 | 58777026 | Christos Stathis | *
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30 | 58777026 | Christos Stathis | * The views and conclusions contained in the software and
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31 | 58777026 | Christos Stathis | * documentation are those of the authors and should not be
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32 | 58777026 | Christos Stathis | * interpreted as representing official policies, either expressed
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33 | 58777026 | Christos Stathis | * or implied, of GRNET S.A.
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34 | ab1eb3f8 | Christos Stathis | */
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35 | 6dd67d1c | Christos Stathis | |
36 | ab1eb3f8 | Christos Stathis | package gr.grnet.pithos.web.client; |
37 | ab1eb3f8 | Christos Stathis | |
38 | fbff60ff | Christos Stathis | import gr.grnet.pithos.web.client.foldertree.File; |
39 | fbff60ff | Christos Stathis | import gr.grnet.pithos.web.client.foldertree.Folder; |
40 | fbff60ff | Christos Stathis | import gr.grnet.pithos.web.client.foldertree.FolderTreeView; |
41 | ab1eb3f8 | Christos Stathis | |
42 | ab1eb3f8 | Christos Stathis | import java.util.ArrayList; |
43 | ab1eb3f8 | Christos Stathis | import java.util.Collections; |
44 | ab1eb3f8 | Christos Stathis | import java.util.Comparator; |
45 | ab1eb3f8 | Christos Stathis | import java.util.Iterator; |
46 | ab1eb3f8 | Christos Stathis | import java.util.List; |
47 | ab1eb3f8 | Christos Stathis | |
48 | ab1eb3f8 | Christos Stathis | import com.google.gwt.cell.client.ImageResourceCell; |
49 | ab1eb3f8 | Christos Stathis | import com.google.gwt.cell.client.SafeHtmlCell; |
50 | ab1eb3f8 | Christos Stathis | import com.google.gwt.cell.client.TextCell; |
51 | ab1eb3f8 | Christos Stathis | import com.google.gwt.cell.client.ValueUpdater; |
52 | ab1eb3f8 | Christos Stathis | import com.google.gwt.core.client.GWT; |
53 | 10791b56 | Christos Stathis | import com.google.gwt.event.dom.client.ContextMenuEvent; |
54 | 10791b56 | Christos Stathis | import com.google.gwt.event.dom.client.ContextMenuHandler; |
55 | ab1eb3f8 | Christos Stathis | import com.google.gwt.i18n.client.DateTimeFormat; |
56 | ab1eb3f8 | Christos Stathis | import com.google.gwt.resources.client.ImageResource; |
57 | ab1eb3f8 | Christos Stathis | import com.google.gwt.safehtml.client.SafeHtmlTemplates; |
58 | ab1eb3f8 | Christos Stathis | import com.google.gwt.safehtml.shared.SafeHtml; |
59 | ab1eb3f8 | Christos Stathis | import com.google.gwt.safehtml.shared.SafeHtmlBuilder; |
60 | ab1eb3f8 | Christos Stathis | import com.google.gwt.user.cellview.client.CellTable; |
61 | 10791b56 | Christos Stathis | import com.google.gwt.user.cellview.client.Column; |
62 | ab1eb3f8 | Christos Stathis | import com.google.gwt.user.client.Event; |
63 | ab1eb3f8 | Christos Stathis | import com.google.gwt.user.client.ui.Composite; |
64 | ab1eb3f8 | Christos Stathis | import com.google.gwt.user.client.ui.VerticalPanel; |
65 | ab1eb3f8 | Christos Stathis | import com.google.gwt.view.client.ListDataProvider; |
66 | ab1eb3f8 | Christos Stathis | import com.google.gwt.view.client.MultiSelectionModel; |
67 | ab1eb3f8 | Christos Stathis | import com.google.gwt.view.client.ProvidesKey; |
68 | ab1eb3f8 | Christos Stathis | |
69 | ab1eb3f8 | Christos Stathis | /**
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70 | ab1eb3f8 | Christos Stathis | * A composite that displays the list of files in a particular folder.
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71 | ab1eb3f8 | Christos Stathis | */
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72 | ab1eb3f8 | Christos Stathis | public class FileList extends Composite { |
73 | fbff60ff | Christos Stathis | |
74 | fbff60ff | Christos Stathis | ListDataProvider<File> provider = new ListDataProvider<File>(); |
75 | fbff60ff | Christos Stathis | |
76 | fbff60ff | Christos Stathis | /**
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77 | fbff60ff | Christos Stathis | * The styles applied to the table.
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78 | fbff60ff | Christos Stathis | */
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79 | fbff60ff | Christos Stathis | interface TableStyle extends CellTable.Style { |
80 | fbff60ff | Christos Stathis | } |
81 | fbff60ff | Christos Stathis | |
82 | 7ed6977e | Christos Stathis | interface TableResources extends CellTable.Resources { |
83 | 10791b56 | Christos Stathis | @Override
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84 | 10791b56 | Christos Stathis | @Source({CellTable.Style.DEFAULT_CSS, "GssCellTable.css"}) |
85 | ab1eb3f8 | Christos Stathis | TableStyle cellTableStyle(); |
86 | fbff60ff | Christos Stathis | } |
87 | ab1eb3f8 | Christos Stathis | |
88 | ab1eb3f8 | Christos Stathis | static interface Templates extends SafeHtmlTemplates { |
89 | ab1eb3f8 | Christos Stathis | Templates INSTANCE = GWT.create(Templates.class); |
90 | ab1eb3f8 | Christos Stathis | |
91 | ab1eb3f8 | Christos Stathis | @Template("<div id='dragHelper' style='border:1px solid black; background-color:#ffffff; color:black; width:150px;z-index:100'></div>") |
92 | ab1eb3f8 | Christos Stathis | SafeHtml outerHelper(); |
93 | ab1eb3f8 | Christos Stathis | |
94 | ab1eb3f8 | Christos Stathis | @Template("<span id='{0}'>{0}</span>") |
95 | ab1eb3f8 | Christos Stathis | public SafeHtml filenameSpan(String filename); |
96 | ab1eb3f8 | Christos Stathis | |
97 | ab1eb3f8 | Christos Stathis | @Template("<a href='{0}' title='{1}' rel='lytebox[mnf]' onclick='myLytebox.start(this, false, false); return false;'>(view)</a>") |
98 | ab1eb3f8 | Christos Stathis | public SafeHtml viewLink(String link, String title); |
99 | ab1eb3f8 | Christos Stathis | |
100 | ab1eb3f8 | Christos Stathis | @Template("<table><tr><td rowspan='3'>{0}</td><td style='font-size:95%;' id='{1}'>{1}</td></tr><tr><td>{2}</td></tr></table>") |
101 | ab1eb3f8 | Christos Stathis | public SafeHtml rendelContactCell(String imageHtml, String name, String fileSize); |
102 | ab1eb3f8 | Christos Stathis | |
103 | ab1eb3f8 | Christos Stathis | @Template("<span id='{0}' class='{1}'>{2}</span>") |
104 | ab1eb3f8 | Christos Stathis | public SafeHtml spanWithIdAndClass(String id, String cssClass, String content); |
105 | fbff60ff | Christos Stathis | } |
106 | ab1eb3f8 | Christos Stathis | |
107 | 10791b56 | Christos Stathis | protected final DateTimeFormat formatter = DateTimeFormat.getFormat("d/M/yyyy h:mm a"); |
108 | ab1eb3f8 | Christos Stathis | |
109 | ab1eb3f8 | Christos Stathis | /**
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110 | ab1eb3f8 | Christos Stathis | * Specifies that the images available for this composite will be the ones
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111 | ab1eb3f8 | Christos Stathis | * available in FileContextMenu.
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112 | ab1eb3f8 | Christos Stathis | */
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113 | 10791b56 | Christos Stathis | public interface Images extends FolderTreeView.Images { |
114 | ab1eb3f8 | Christos Stathis | |
115 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/blank.gif") |
116 | ab1eb3f8 | Christos Stathis | ImageResource blank(); |
117 | ab1eb3f8 | Christos Stathis | |
118 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/asc.png") |
119 | ab1eb3f8 | Christos Stathis | ImageResource asc(); |
120 | ab1eb3f8 | Christos Stathis | |
121 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/desc.png") |
122 | ab1eb3f8 | Christos Stathis | ImageResource desc(); |
123 | ab1eb3f8 | Christos Stathis | |
124 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/mimetypes/document_shared.png") |
125 | ab1eb3f8 | Christos Stathis | ImageResource documentShared(); |
126 | ab1eb3f8 | Christos Stathis | |
127 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/mimetypes/kcmfontinst.png") |
128 | ab1eb3f8 | Christos Stathis | ImageResource wordprocessor(); |
129 | ab1eb3f8 | Christos Stathis | |
130 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/mimetypes/log.png") |
131 | ab1eb3f8 | Christos Stathis | ImageResource spreadsheet(); |
132 | ab1eb3f8 | Christos Stathis | |
133 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/mimetypes/kpresenter_kpr.png") |
134 | ab1eb3f8 | Christos Stathis | ImageResource presentation(); |
135 | ab1eb3f8 | Christos Stathis | |
136 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/mimetypes/acroread.png") |
137 | ab1eb3f8 | Christos Stathis | ImageResource pdf(); |
138 | ab1eb3f8 | Christos Stathis | |
139 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/mimetypes/image.png") |
140 | ab1eb3f8 | Christos Stathis | ImageResource image(); |
141 | ab1eb3f8 | Christos Stathis | |
142 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/mimetypes/video2.png") |
143 | ab1eb3f8 | Christos Stathis | ImageResource video(); |
144 | ab1eb3f8 | Christos Stathis | |
145 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/mimetypes/knotify.png") |
146 | ab1eb3f8 | Christos Stathis | ImageResource audio(); |
147 | ab1eb3f8 | Christos Stathis | |
148 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/mimetypes/html.png") |
149 | ab1eb3f8 | Christos Stathis | ImageResource html(); |
150 | ab1eb3f8 | Christos Stathis | |
151 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/mimetypes/txt.png") |
152 | ab1eb3f8 | Christos Stathis | ImageResource txt(); |
153 | ab1eb3f8 | Christos Stathis | |
154 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/mimetypes/ark2.png") |
155 | ab1eb3f8 | Christos Stathis | ImageResource zip(); |
156 | ab1eb3f8 | Christos Stathis | |
157 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/mimetypes/kcmfontinst_shared.png") |
158 | ab1eb3f8 | Christos Stathis | ImageResource wordprocessorShared(); |
159 | ab1eb3f8 | Christos Stathis | |
160 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/mimetypes/log_shared.png") |
161 | ab1eb3f8 | Christos Stathis | ImageResource spreadsheetShared(); |
162 | ab1eb3f8 | Christos Stathis | |
163 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/mimetypes/kpresenter_kpr_shared.png") |
164 | ab1eb3f8 | Christos Stathis | ImageResource presentationShared(); |
165 | ab1eb3f8 | Christos Stathis | |
166 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/mimetypes/acroread_shared.png") |
167 | ab1eb3f8 | Christos Stathis | ImageResource pdfShared(); |
168 | ab1eb3f8 | Christos Stathis | |
169 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/mimetypes/image_shared.png") |
170 | ab1eb3f8 | Christos Stathis | ImageResource imageShared(); |
171 | ab1eb3f8 | Christos Stathis | |
172 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/mimetypes/video2_shared.png") |
173 | ab1eb3f8 | Christos Stathis | ImageResource videoShared(); |
174 | ab1eb3f8 | Christos Stathis | |
175 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/mimetypes/knotify_shared.png") |
176 | ab1eb3f8 | Christos Stathis | ImageResource audioShared(); |
177 | ab1eb3f8 | Christos Stathis | |
178 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/mimetypes/html_shared.png") |
179 | ab1eb3f8 | Christos Stathis | ImageResource htmlShared(); |
180 | ab1eb3f8 | Christos Stathis | |
181 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/mimetypes/txt_shared.png") |
182 | ab1eb3f8 | Christos Stathis | ImageResource txtShared(); |
183 | ab1eb3f8 | Christos Stathis | |
184 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/mimetypes/ark2_shared.png") |
185 | ab1eb3f8 | Christos Stathis | ImageResource zipShared(); |
186 | ab1eb3f8 | Christos Stathis | |
187 | ab1eb3f8 | Christos Stathis | } |
188 | ab1eb3f8 | Christos Stathis | |
189 | ab1eb3f8 | Christos Stathis | /**
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190 | ab1eb3f8 | Christos Stathis | * The number of files in this folder.
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191 | ab1eb3f8 | Christos Stathis | */
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192 | ab1eb3f8 | Christos Stathis | int folderFileCount;
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193 | ab1eb3f8 | Christos Stathis | |
194 | ab1eb3f8 | Christos Stathis | /**
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195 | ab1eb3f8 | Christos Stathis | * Total folder size
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196 | ab1eb3f8 | Christos Stathis | */
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197 | ab1eb3f8 | Christos Stathis | long folderTotalSize;
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198 | ab1eb3f8 | Christos Stathis | |
199 | ab1eb3f8 | Christos Stathis | /**
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200 | ab1eb3f8 | Christos Stathis | * A cache of the files in the list.
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201 | ab1eb3f8 | Christos Stathis | */
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202 | fbff60ff | Christos Stathis | private List<File> files; |
203 | ab1eb3f8 | Christos Stathis | |
204 | ab1eb3f8 | Christos Stathis | /**
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205 | ab1eb3f8 | Christos Stathis | * The widget's image bundle.
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206 | ab1eb3f8 | Christos Stathis | */
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207 | 10791b56 | Christos Stathis | protected final Images images; |
208 | ab1eb3f8 | Christos Stathis | |
209 | 10791b56 | Christos Stathis | protected CellTable<File> celltable; |
210 | fbff60ff | Christos Stathis | |
211 | fbff60ff | Christos Stathis | private final MultiSelectionModel<File> selectionModel; |
212 | fbff60ff | Christos Stathis | |
213 | 10791b56 | Christos Stathis | protected final List<SortableHeader> allHeaders = new ArrayList<SortableHeader>(); |
214 | fbff60ff | Christos Stathis | |
215 | ab1eb3f8 | Christos Stathis | SortableHeader nameHeader; |
216 | fbff60ff | Christos Stathis | |
217 | fbff60ff | Christos Stathis | FolderTreeView treeView; |
218 | fbff60ff | Christos Stathis | |
219 | 10791b56 | Christos Stathis | protected Pithos app;
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220 | e9c9f408 | Christos Stathis | |
221 | fbff60ff | Christos Stathis | /**
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222 | ab1eb3f8 | Christos Stathis | * Construct the file list widget. This entails setting up the widget
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223 | ab1eb3f8 | Christos Stathis | * layout, fetching the number of files in the current folder from the
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224 | ab1eb3f8 | Christos Stathis | * server and filling the local file cache of displayed files with data from
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225 | ab1eb3f8 | Christos Stathis | * the server, as well.
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226 | ab1eb3f8 | Christos Stathis | *
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227 | ab1eb3f8 | Christos Stathis | * @param _images
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228 | ab1eb3f8 | Christos Stathis | */
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229 | e9c9f408 | Christos Stathis | public FileList(final Pithos _app, Images _images, FolderTreeView _treeView) { |
230 | e9c9f408 | Christos Stathis | app = _app; |
231 | ab1eb3f8 | Christos Stathis | images = _images; |
232 | 58777026 | Christos Stathis | this.treeView = _treeView;
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233 | fbff60ff | Christos Stathis | |
234 | 7ed6977e | Christos Stathis | CellTable.Resources resources = GWT.create(TableResources.class); |
235 | fbff60ff | Christos Stathis | |
236 | fbff60ff | Christos Stathis | ProvidesKey<File> keyProvider = new ProvidesKey<File>(){ |
237 | ab1eb3f8 | Christos Stathis | |
238 | ab1eb3f8 | Christos Stathis | @Override
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239 | fbff60ff | Christos Stathis | public Object getKey(File item) { |
240 | ab1eb3f8 | Christos Stathis | return item.getUri();
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241 | ab1eb3f8 | Christos Stathis | } |
242 | ab1eb3f8 | Christos Stathis | }; |
243 | fbff60ff | Christos Stathis | |
244 | 3331e8d8 | Christos Stathis | celltable = new CellTable<File>(10, resources, keyProvider); |
245 | fbff60ff | Christos Stathis | celltable.setWidth("100%");
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246 | fbff60ff | Christos Stathis | celltable.setStyleName("pithos-List");
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247 | fbff60ff | Christos Stathis | |
248 | 7ed6977e | Christos Stathis | Column<File, ImageResource> status = new Column<File, ImageResource>(new ImageResourceCell() { |
249 | fbff60ff | Christos Stathis | @Override
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250 | fbff60ff | Christos Stathis | public boolean handlesSelection() { |
251 | fbff60ff | Christos Stathis | return false; |
252 | fbff60ff | Christos Stathis | } |
253 | fbff60ff | Christos Stathis | }) |
254 | fbff60ff | Christos Stathis | { |
255 | fbff60ff | Christos Stathis | @Override
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256 | fbff60ff | Christos Stathis | public ImageResource getValue(File entity) { |
257 | fbff60ff | Christos Stathis | return getFileIcon(entity);
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258 | fbff60ff | Christos Stathis | } |
259 | fbff60ff | Christos Stathis | }; |
260 | ab1eb3f8 | Christos Stathis | celltable.addColumn(status,"");
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261 | fbff60ff | Christos Stathis | |
262 | 7ed6977e | Christos Stathis | final Column<File,SafeHtml> nameColumn = new Column<File,SafeHtml>(new SafeHtmlCell()) { |
263 | ab1eb3f8 | Christos Stathis | |
264 | ab1eb3f8 | Christos Stathis | @Override
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265 | fbff60ff | Christos Stathis | public SafeHtml getValue(File object) { |
266 | ab1eb3f8 | Christos Stathis | SafeHtmlBuilder sb = new SafeHtmlBuilder();
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267 | ab1eb3f8 | Christos Stathis | sb.append(Templates.INSTANCE.filenameSpan(object.getName()));
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268 | fbff60ff | Christos Stathis | if (object.getContentType().endsWith("png") || object.getContentType().endsWith("gif") || object.getContentType().endsWith("jpeg")) { |
269 | fbff60ff | Christos Stathis | sb.appendHtmlConstant(" ")
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270 | fbff60ff | Christos Stathis | .append(Templates.INSTANCE.viewLink(object.getUri(), object.getOwner() + " : " + object.getPath() + object.getName())); |
271 | ab1eb3f8 | Christos Stathis | } |
272 | ab1eb3f8 | Christos Stathis | |
273 | ab1eb3f8 | Christos Stathis | return sb.toSafeHtml();
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274 | ab1eb3f8 | Christos Stathis | } |
275 | ab1eb3f8 | Christos Stathis | |
276 | ab1eb3f8 | Christos Stathis | }; |
277 | fbff60ff | Christos Stathis | celltable.addColumn(nameColumn, nameHeader = new SortableHeader("Name")); |
278 | ab1eb3f8 | Christos Stathis | allHeaders.add(nameHeader); |
279 | ab1eb3f8 | Christos Stathis | nameHeader.setUpdater(new FileValueUpdater(nameHeader, "name")); |
280 | fbff60ff | Christos Stathis | |
281 | ab1eb3f8 | Christos Stathis | celltable.redrawHeaders(); |
282 | ab1eb3f8 | Christos Stathis | |
283 | 0ae83d19 | Christos Stathis | Column<File,String> aColumn = new Column<File,String>(new TextCell()) { |
284 | ab1eb3f8 | Christos Stathis | @Override
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285 | fbff60ff | Christos Stathis | public String getValue(File object) { |
286 | ab1eb3f8 | Christos Stathis | // TODO Auto-generated method stub
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287 | fbff60ff | Christos Stathis | return object.getSizeAsString();
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288 | fbff60ff | Christos Stathis | } |
289 | fbff60ff | Christos Stathis | }; |
290 | 0ae83d19 | Christos Stathis | SortableHeader aheader = new SortableHeader("Size"); |
291 | fbff60ff | Christos Stathis | celltable.addColumn(aColumn, aheader); |
292 | ab1eb3f8 | Christos Stathis | allHeaders.add(aheader); |
293 | fbff60ff | Christos Stathis | aheader.setUpdater(new FileValueUpdater(aheader, "size")); |
294 | fbff60ff | Christos Stathis | |
295 | 7ed6977e | Christos Stathis | aColumn = new Column<File,String>(new TextCell()) { |
296 | ab1eb3f8 | Christos Stathis | @Override
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297 | fbff60ff | Christos Stathis | public String getValue(File object) { |
298 | fbff60ff | Christos Stathis | return formatter.format(object.getLastModified());
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299 | fbff60ff | Christos Stathis | } |
300 | fbff60ff | Christos Stathis | }; |
301 | fbff60ff | Christos Stathis | aheader = new SortableHeader("Last Modified"); |
302 | fbff60ff | Christos Stathis | celltable.addColumn(aColumn, aheader); |
303 | ab1eb3f8 | Christos Stathis | allHeaders.add(aheader); |
304 | ab1eb3f8 | Christos Stathis | aheader.setUpdater(new FileValueUpdater(aheader, "date")); |
305 | ab1eb3f8 | Christos Stathis | |
306 | ab1eb3f8 | Christos Stathis | provider.addDataDisplay(celltable); |
307 | fbff60ff | Christos Stathis | |
308 | ab1eb3f8 | Christos Stathis | VerticalPanel vp = new VerticalPanel();
|
309 | ab1eb3f8 | Christos Stathis | vp.setWidth("100%");
|
310 | fbff60ff | Christos Stathis | |
311 | fbff60ff | Christos Stathis | vp.add(celltable); |
312 | fbff60ff | Christos Stathis | |
313 | ab1eb3f8 | Christos Stathis | vp.setCellWidth(celltable, "100%");
|
314 | 58777026 | Christos Stathis | vp.addHandler(new ContextMenuHandler() {
|
315 | 58777026 | Christos Stathis | @Override
|
316 | 58777026 | Christos Stathis | public void onContextMenu(ContextMenuEvent event) { |
317 | c2b71ac3 | Christos Stathis | Folder selectedFolder = treeView.getSelection(); |
318 | c2b71ac3 | Christos Stathis | if (!selectedFolder.isTrash()) {
|
319 | e9c9f408 | Christos Stathis | FileContextMenu contextMenu = new FileContextMenu(app, images, selectedFolder, getSelectedFiles(), false); |
320 | c2b71ac3 | Christos Stathis | int x = event.getNativeEvent().getClientX();
|
321 | c2b71ac3 | Christos Stathis | int y = event.getNativeEvent().getClientY();
|
322 | c2b71ac3 | Christos Stathis | contextMenu.setPopupPosition(x, y); |
323 | c2b71ac3 | Christos Stathis | contextMenu.show(); |
324 | c2b71ac3 | Christos Stathis | } |
325 | 58777026 | Christos Stathis | } |
326 | 58777026 | Christos Stathis | }, ContextMenuEvent.getType()); |
327 | ab1eb3f8 | Christos Stathis | initWidget(vp); |
328 | ab1eb3f8 | Christos Stathis | |
329 | fbff60ff | Christos Stathis | selectionModel = new MultiSelectionModel<File>(keyProvider); |
330 | ab1eb3f8 | Christos Stathis | |
331 | fbff60ff | Christos Stathis | celltable.setSelectionModel(selectionModel, GSSSelectionEventManager.<File> createDefaultManager());
|
332 | 3331e8d8 | Christos Stathis | // celltable.setPageSize(Pithos.VISIBLE_FILE_COUNT);
|
333 | ab1eb3f8 | Christos Stathis | |
334 | ab1eb3f8 | Christos Stathis | sinkEvents(Event.ONCONTEXTMENU);
|
335 | 287c3d8d | Christos Stathis | // sinkEvents(Event.ONMOUSEUP);
|
336 | 287c3d8d | Christos Stathis | // sinkEvents(Event.ONMOUSEDOWN);
|
337 | 287c3d8d | Christos Stathis | // sinkEvents(Event.ONCLICK);
|
338 | 287c3d8d | Christos Stathis | // sinkEvents(Event.ONKEYDOWN);
|
339 | 287c3d8d | Christos Stathis | // sinkEvents(Event.ONDBLCLICK);
|
340 | f55cf326 | Christos Stathis | Pithos.preventIESelection(); |
341 | ab1eb3f8 | Christos Stathis | } |
342 | 5cd18037 | Christos Stathis | |
343 | fbff60ff | Christos Stathis | public List<File> getSelectedFiles() { |
344 | fbff60ff | Christos Stathis | return new ArrayList<File>(selectionModel.getSelectedSet()); |
345 | fbff60ff | Christos Stathis | } |
346 | ab1eb3f8 | Christos Stathis | |
347 | 58777026 | Christos Stathis | // @Override
|
348 | 58777026 | Christos Stathis | // public void onBrowserEvent(Event event) {
|
349 | 58777026 | Christos Stathis | //
|
350 | 58777026 | Christos Stathis | // if (files == null || files.size() == 0) {
|
351 | 58777026 | Christos Stathis | // if (DOM.eventGetType(event) == Event.ONCONTEXTMENU && getSelectedFiles().size() == 0) {
|
352 | 58777026 | Christos Stathis | // contextMenu = new FileContextMenu(images, false, true);
|
353 | 58777026 | Christos Stathis | // contextMenu.show();
|
354 | 58777026 | Christos Stathis | // event.preventDefault();
|
355 | 58777026 | Christos Stathis | // event.cancelBubble(true);
|
356 | 58777026 | Christos Stathis | // }
|
357 | 58777026 | Christos Stathis | // return;
|
358 | 58777026 | Christos Stathis | // }
|
359 | 58777026 | Christos Stathis | // if (DOM.eventGetType(event) == Event.ONCONTEXTMENU && getSelectedFiles().size() != 0) {
|
360 | 58777026 | Christos Stathis | // GWT.log("*****GOING TO SHOW CONTEXT MENU ****", null);
|
361 | 58777026 | Christos Stathis | // contextMenu = new FileContextMenu(images, false, false);
|
362 | 58777026 | Christos Stathis | // contextMenu = contextMenu.onEvent(event);
|
363 | 58777026 | Christos Stathis | // event.cancelBubble(true);
|
364 | 58777026 | Christos Stathis | // event.preventDefault();
|
365 | 58777026 | Christos Stathis | // } else if (DOM.eventGetType(event) == Event.ONCONTEXTMENU && getSelectedFiles().size() == 0) {
|
366 | 58777026 | Christos Stathis | // contextMenu = new FileContextMenu(images, false, true);
|
367 | 58777026 | Christos Stathis | // contextMenu = contextMenu.onEmptyEvent(event);
|
368 | 58777026 | Christos Stathis | // event.cancelBubble(true);
|
369 | 58777026 | Christos Stathis | // event.preventDefault();
|
370 | 58777026 | Christos Stathis | // } else if (DOM.eventGetType(event) == Event.ONDBLCLICK)
|
371 | 58777026 | Christos Stathis | // if (getSelectedFiles().size() == 1) {
|
372 | e9c9f408 | Christos Stathis | // Pithos app = app;
|
373 | 58777026 | Christos Stathis | // File file = getSelectedFiles().get(0);
|
374 | 58777026 | Christos Stathis | // Window.open(file.getUri(), "_blank", "");
|
375 | 58777026 | Christos Stathis | // event.preventDefault();
|
376 | 58777026 | Christos Stathis | // return;
|
377 | 58777026 | Christos Stathis | // }
|
378 | 58777026 | Christos Stathis | // super.onBrowserEvent(event);
|
379 | 58777026 | Christos Stathis | // }
|
380 | ab1eb3f8 | Christos Stathis | |
381 | ab1eb3f8 | Christos Stathis | /**
|
382 | ab1eb3f8 | Christos Stathis | * Update the display of the file list.
|
383 | ab1eb3f8 | Christos Stathis | */
|
384 | 10791b56 | Christos Stathis | void update(@SuppressWarnings("unused") boolean sort) { |
385 | ab1eb3f8 | Christos Stathis | showCellTable(); |
386 | ab1eb3f8 | Christos Stathis | } |
387 | ab1eb3f8 | Christos Stathis | |
388 | ab1eb3f8 | Christos Stathis | /**
|
389 | ab1eb3f8 | Christos Stathis | * Return the proper icon based on the MIME type of the file.
|
390 | ab1eb3f8 | Christos Stathis | *
|
391 | ab1eb3f8 | Christos Stathis | * @param file
|
392 | ab1eb3f8 | Christos Stathis | * @return the icon
|
393 | ab1eb3f8 | Christos Stathis | */
|
394 | 10791b56 | Christos Stathis | protected ImageResource getFileIcon(File file) { |
395 | ab1eb3f8 | Christos Stathis | String mimetype = file.getContentType();
|
396 | fbff60ff | Christos Stathis | boolean shared = file.isShared();
|
397 | ab1eb3f8 | Christos Stathis | if (mimetype == null) |
398 | ab1eb3f8 | Christos Stathis | return shared ? images.documentShared() : images.document();
|
399 | ab1eb3f8 | Christos Stathis | mimetype = mimetype.toLowerCase(); |
400 | ab1eb3f8 | Christos Stathis | if (mimetype.startsWith("application/pdf")) |
401 | ab1eb3f8 | Christos Stathis | return shared ? images.pdfShared() : images.pdf();
|
402 | ab1eb3f8 | Christos Stathis | else if (mimetype.endsWith("excel")) |
403 | ab1eb3f8 | Christos Stathis | return shared ? images.spreadsheetShared() : images.spreadsheet();
|
404 | ab1eb3f8 | Christos Stathis | else if (mimetype.endsWith("msword")) |
405 | ab1eb3f8 | Christos Stathis | return shared ? images.wordprocessorShared() : images.wordprocessor();
|
406 | ab1eb3f8 | Christos Stathis | else if (mimetype.endsWith("powerpoint")) |
407 | ab1eb3f8 | Christos Stathis | return shared ? images.presentationShared() : images.presentation();
|
408 | ab1eb3f8 | Christos Stathis | else if (mimetype.startsWith("application/zip") || |
409 | ab1eb3f8 | Christos Stathis | mimetype.startsWith("application/gzip") ||
|
410 | ab1eb3f8 | Christos Stathis | mimetype.startsWith("application/x-gzip") ||
|
411 | ab1eb3f8 | Christos Stathis | mimetype.startsWith("application/x-tar") ||
|
412 | ab1eb3f8 | Christos Stathis | mimetype.startsWith("application/x-gtar"))
|
413 | ab1eb3f8 | Christos Stathis | return shared ? images.zipShared() : images.zip();
|
414 | ab1eb3f8 | Christos Stathis | else if (mimetype.startsWith("text/html")) |
415 | ab1eb3f8 | Christos Stathis | return shared ? images.htmlShared() : images.html();
|
416 | ab1eb3f8 | Christos Stathis | else if (mimetype.startsWith("text/plain")) |
417 | ab1eb3f8 | Christos Stathis | return shared ? images.txtShared() : images.txt();
|
418 | ab1eb3f8 | Christos Stathis | else if (mimetype.startsWith("image/")) |
419 | ab1eb3f8 | Christos Stathis | return shared ? images.imageShared() : images.image();
|
420 | ab1eb3f8 | Christos Stathis | else if (mimetype.startsWith("video/")) |
421 | ab1eb3f8 | Christos Stathis | return shared ? images.videoShared() : images.video();
|
422 | ab1eb3f8 | Christos Stathis | else if (mimetype.startsWith("audio/")) |
423 | ab1eb3f8 | Christos Stathis | return shared ? images.audioShared() : images.audio();
|
424 | ab1eb3f8 | Christos Stathis | return shared ? images.documentShared() : images.document();
|
425 | ab1eb3f8 | Christos Stathis | } |
426 | ab1eb3f8 | Christos Stathis | |
427 | ab1eb3f8 | Christos Stathis | /**
|
428 | ab1eb3f8 | Christos Stathis | * Fill the file cache with data.
|
429 | ab1eb3f8 | Christos Stathis | */
|
430 | fbff60ff | Christos Stathis | public void setFiles(final List<File> _files) { |
431 | fbff60ff | Christos Stathis | files = new ArrayList<File>(); |
432 | fbff60ff | Christos Stathis | for (File fres : _files) |
433 | fbff60ff | Christos Stathis | if (!fres.isInTrash())
|
434 | fbff60ff | Christos Stathis | files.add(fres); |
435 | fbff60ff | Christos Stathis | Collections.sort(files, new Comparator<File>() { |
436 | ab1eb3f8 | Christos Stathis | |
437 | ab1eb3f8 | Christos Stathis | @Override
|
438 | fbff60ff | Christos Stathis | public int compare(File arg0, File arg1) { |
439 | ab1eb3f8 | Christos Stathis | return arg0.getName().compareTo(arg1.getName());
|
440 | ab1eb3f8 | Christos Stathis | } |
441 | ab1eb3f8 | Christos Stathis | |
442 | ab1eb3f8 | Christos Stathis | }); |
443 | ab1eb3f8 | Christos Stathis | folderFileCount = files.size(); |
444 | ab1eb3f8 | Christos Stathis | |
445 | ab1eb3f8 | Christos Stathis | nameHeader.setSorted(true);
|
446 | ab1eb3f8 | Christos Stathis | nameHeader.toggleReverseSort(); |
447 | ab1eb3f8 | Christos Stathis | for (SortableHeader otherHeader : allHeaders) {
|
448 | fbff60ff | Christos Stathis | if (otherHeader != nameHeader) {
|
449 | ab1eb3f8 | Christos Stathis | otherHeader.setSorted(false);
|
450 | ab1eb3f8 | Christos Stathis | otherHeader.setReverseSort(true);
|
451 | ab1eb3f8 | Christos Stathis | } |
452 | fbff60ff | Christos Stathis | } |
453 | ab1eb3f8 | Christos Stathis | |
454 | fbff60ff | Christos Stathis | provider.setList(files); |
455 | a39e5b47 | Christos Stathis | selectionModel.clear(); |
456 | fbff60ff | Christos Stathis | } |
457 | ab1eb3f8 | Christos Stathis | |
458 | ab1eb3f8 | Christos Stathis | /**
|
459 | ab1eb3f8 | Christos Stathis | * Does the list contains the requested filename
|
460 | ab1eb3f8 | Christos Stathis | *
|
461 | ab1eb3f8 | Christos Stathis | * @param fileName
|
462 | ab1eb3f8 | Christos Stathis | * @return true/false
|
463 | ab1eb3f8 | Christos Stathis | */
|
464 | ab1eb3f8 | Christos Stathis | public boolean contains(String fileName) { |
465 | ab1eb3f8 | Christos Stathis | for (int i = 0; i < files.size(); i++) |
466 | ab1eb3f8 | Christos Stathis | if (files.get(i).getName().equals(fileName))
|
467 | ab1eb3f8 | Christos Stathis | return true; |
468 | ab1eb3f8 | Christos Stathis | return false; |
469 | ab1eb3f8 | Christos Stathis | } |
470 | ab1eb3f8 | Christos Stathis | |
471 | ab1eb3f8 | Christos Stathis | public void clearSelectedRows() { |
472 | fbff60ff | Christos Stathis | Iterator<File> it = selectionModel.getSelectedSet().iterator(); |
473 | ab1eb3f8 | Christos Stathis | while(it.hasNext()){
|
474 | ab1eb3f8 | Christos Stathis | selectionModel.setSelected(it.next(),false);
|
475 | ab1eb3f8 | Christos Stathis | } |
476 | ab1eb3f8 | Christos Stathis | } |
477 | ab1eb3f8 | Christos Stathis | |
478 | ab1eb3f8 | Christos Stathis | /**
|
479 | ab1eb3f8 | Christos Stathis | *
|
480 | ab1eb3f8 | Christos Stathis | */
|
481 | ab1eb3f8 | Christos Stathis | public void selectAllRows() { |
482 | fbff60ff | Christos Stathis | Iterator<File> it = provider.getList().iterator(); |
483 | ab1eb3f8 | Christos Stathis | while(it.hasNext()){
|
484 | ab1eb3f8 | Christos Stathis | selectionModel.setSelected(it.next(),true);
|
485 | ab1eb3f8 | Christos Stathis | } |
486 | ab1eb3f8 | Christos Stathis | } |
487 | ab1eb3f8 | Christos Stathis | |
488 | 10791b56 | Christos Stathis | protected void sortFiles(final String sortingProperty, final boolean sortingType){ |
489 | fbff60ff | Christos Stathis | Collections.sort(files, new Comparator<File>() { |
490 | ab1eb3f8 | Christos Stathis | |
491 | ab1eb3f8 | Christos Stathis | @Override
|
492 | fbff60ff | Christos Stathis | public int compare(File arg0, File arg1) { |
493 | ab1eb3f8 | Christos Stathis | if (sortingType){
|
494 | ab1eb3f8 | Christos Stathis | if (sortingProperty.equals("version")) { |
495 | fbff60ff | Christos Stathis | return arg0.getVersion() - arg1.getVersion();
|
496 | ab1eb3f8 | Christos Stathis | } else if (sortingProperty.equals("owner")) { |
497 | ab1eb3f8 | Christos Stathis | return arg0.getOwner().compareTo(arg1.getOwner());
|
498 | ab1eb3f8 | Christos Stathis | } else if (sortingProperty.equals("date")) { |
499 | fbff60ff | Christos Stathis | return arg0.getLastModified().compareTo(arg1.getLastModified());
|
500 | ab1eb3f8 | Christos Stathis | } else if (sortingProperty.equals("size")) { |
501 | fbff60ff | Christos Stathis | return (int) (arg0.getBytes() - arg1.getBytes()); |
502 | ab1eb3f8 | Christos Stathis | } else if (sortingProperty.equals("name")) { |
503 | ab1eb3f8 | Christos Stathis | return arg0.getName().compareTo(arg1.getName());
|
504 | ab1eb3f8 | Christos Stathis | } else if (sortingProperty.equals("path")) { |
505 | ab1eb3f8 | Christos Stathis | return arg0.getUri().compareTo(arg1.getUri());
|
506 | ab1eb3f8 | Christos Stathis | } else {
|
507 | ab1eb3f8 | Christos Stathis | return arg0.getName().compareTo(arg1.getName());
|
508 | ab1eb3f8 | Christos Stathis | } |
509 | ab1eb3f8 | Christos Stathis | } |
510 | ab1eb3f8 | Christos Stathis | else if (sortingProperty.equals("version")) { |
511 | ab1eb3f8 | Christos Stathis | |
512 | fbff60ff | Christos Stathis | return arg1.getVersion() - arg0.getVersion();
|
513 | ab1eb3f8 | Christos Stathis | } else if (sortingProperty.equals("owner")) { |
514 | ab1eb3f8 | Christos Stathis | |
515 | ab1eb3f8 | Christos Stathis | return arg1.getOwner().compareTo(arg0.getOwner());
|
516 | ab1eb3f8 | Christos Stathis | } else if (sortingProperty.equals("date")) { |
517 | ab1eb3f8 | Christos Stathis | |
518 | fbff60ff | Christos Stathis | return arg1.getLastModified().compareTo(arg0.getLastModified());
|
519 | ab1eb3f8 | Christos Stathis | } else if (sortingProperty.equals("size")) { |
520 | fbff60ff | Christos Stathis | return (int) (arg1.getBytes() - arg0.getBytes()); |
521 | ab1eb3f8 | Christos Stathis | } else if (sortingProperty.equals("name")) { |
522 | ab1eb3f8 | Christos Stathis | |
523 | ab1eb3f8 | Christos Stathis | return arg1.getName().compareTo(arg0.getName());
|
524 | ab1eb3f8 | Christos Stathis | } else if (sortingProperty.equals("path")) { |
525 | ab1eb3f8 | Christos Stathis | |
526 | ab1eb3f8 | Christos Stathis | return arg1.getUri().compareTo(arg0.getUri());
|
527 | ab1eb3f8 | Christos Stathis | } else {
|
528 | ab1eb3f8 | Christos Stathis | |
529 | ab1eb3f8 | Christos Stathis | return arg1.getName().compareTo(arg0.getName());
|
530 | ab1eb3f8 | Christos Stathis | } |
531 | ab1eb3f8 | Christos Stathis | } |
532 | ab1eb3f8 | Christos Stathis | |
533 | ab1eb3f8 | Christos Stathis | }); |
534 | ab1eb3f8 | Christos Stathis | } |
535 | ab1eb3f8 | Christos Stathis | |
536 | ab1eb3f8 | Christos Stathis | final class FileValueUpdater implements ValueUpdater<String>{ |
537 | ab1eb3f8 | Christos Stathis | private String property; |
538 | ab1eb3f8 | Christos Stathis | private SortableHeader header;
|
539 | ab1eb3f8 | Christos Stathis | /**
|
540 | ab1eb3f8 | Christos Stathis | *
|
541 | ab1eb3f8 | Christos Stathis | */
|
542 | ab1eb3f8 | Christos Stathis | public FileValueUpdater(SortableHeader header,String property) { |
543 | ab1eb3f8 | Christos Stathis | this.property=property;
|
544 | ab1eb3f8 | Christos Stathis | this.header=header;
|
545 | ab1eb3f8 | Christos Stathis | } |
546 | ab1eb3f8 | Christos Stathis | @Override
|
547 | 10791b56 | Christos Stathis | public void update(@SuppressWarnings("unused") String value) { |
548 | ab1eb3f8 | Christos Stathis | header.setSorted(true);
|
549 | ab1eb3f8 | Christos Stathis | header.toggleReverseSort(); |
550 | ab1eb3f8 | Christos Stathis | |
551 | ab1eb3f8 | Christos Stathis | for (SortableHeader otherHeader : allHeaders) {
|
552 | ab1eb3f8 | Christos Stathis | if (otherHeader != header) {
|
553 | ab1eb3f8 | Christos Stathis | otherHeader.setSorted(false);
|
554 | ab1eb3f8 | Christos Stathis | otherHeader.setReverseSort(true);
|
555 | ab1eb3f8 | Christos Stathis | } |
556 | ab1eb3f8 | Christos Stathis | } |
557 | ab1eb3f8 | Christos Stathis | celltable.redrawHeaders(); |
558 | ab1eb3f8 | Christos Stathis | sortFiles(property, header.getReverseSort()); |
559 | ab1eb3f8 | Christos Stathis | FileList.this.update(true);
|
560 | ab1eb3f8 | Christos Stathis | } |
561 | ab1eb3f8 | Christos Stathis | |
562 | ab1eb3f8 | Christos Stathis | } |
563 | ab1eb3f8 | Christos Stathis | |
564 | ab1eb3f8 | Christos Stathis | /**
|
565 | ab1eb3f8 | Christos Stathis | * Shows the files in the cellTable
|
566 | fbff60ff | Christos Stathis | */
|
567 | ab1eb3f8 | Christos Stathis | private void showCellTable(){ |
568 | ab1eb3f8 | Christos Stathis | provider.setList(files); |
569 | ab1eb3f8 | Christos Stathis | |
570 | ab1eb3f8 | Christos Stathis | provider.refresh(); |
571 | ab1eb3f8 | Christos Stathis | |
572 | ab1eb3f8 | Christos Stathis | //celltable.redraw();
|
573 | ab1eb3f8 | Christos Stathis | celltable.redrawHeaders(); |
574 | ab1eb3f8 | Christos Stathis | } |
575 | ab1eb3f8 | Christos Stathis | } |