root / web_client / src / gr / grnet / pithos / web / client / EditMenu.java @ 7529fcd7
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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 | ab1eb3f8 | Christos Stathis | package gr.grnet.pithos.web.client; |
36 | ab1eb3f8 | Christos Stathis | |
37 | ab1eb3f8 | Christos Stathis | import gr.grnet.pithos.web.client.commands.CopyCommand; |
38 | ab1eb3f8 | Christos Stathis | import gr.grnet.pithos.web.client.commands.CutCommand; |
39 | ab1eb3f8 | Christos Stathis | import gr.grnet.pithos.web.client.commands.DeleteCommand; |
40 | ab1eb3f8 | Christos Stathis | import gr.grnet.pithos.web.client.commands.PasteCommand; |
41 | ab1eb3f8 | Christos Stathis | import gr.grnet.pithos.web.client.commands.ToTrashCommand; |
42 | 6b4a2499 | Christos Stathis | import gr.grnet.pithos.web.client.foldertree.Folder; |
43 | ab1eb3f8 | Christos Stathis | import gr.grnet.pithos.web.client.rest.resource.FileResource; |
44 | ab1eb3f8 | Christos Stathis | |
45 | ab1eb3f8 | Christos Stathis | import gr.grnet.pithos.web.client.rest.resource.GroupUserResource; |
46 | ab1eb3f8 | Christos Stathis | import gr.grnet.pithos.web.client.rest.resource.RestResourceWrapper; |
47 | ab1eb3f8 | Christos Stathis | |
48 | ab1eb3f8 | Christos Stathis | import java.util.List; |
49 | ab1eb3f8 | Christos Stathis | |
50 | ab1eb3f8 | Christos Stathis | import com.google.gwt.event.dom.client.ClickEvent; |
51 | ab1eb3f8 | Christos Stathis | import com.google.gwt.event.dom.client.ClickHandler; |
52 | ab1eb3f8 | Christos Stathis | import com.google.gwt.resources.client.ClientBundle; |
53 | ab1eb3f8 | Christos Stathis | import com.google.gwt.resources.client.ImageResource; |
54 | ab1eb3f8 | Christos Stathis | import com.google.gwt.user.client.Command; |
55 | ab1eb3f8 | Christos Stathis | import com.google.gwt.user.client.ui.AbstractImagePrototype; |
56 | ab1eb3f8 | Christos Stathis | import com.google.gwt.user.client.ui.MenuBar; |
57 | ab1eb3f8 | Christos Stathis | import com.google.gwt.user.client.ui.MenuItem; |
58 | ab1eb3f8 | Christos Stathis | import com.google.gwt.user.client.ui.PopupPanel; |
59 | ab1eb3f8 | Christos Stathis | |
60 | ab1eb3f8 | Christos Stathis | /**
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61 | ab1eb3f8 | Christos Stathis | * The 'Edit' menu implementation.
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62 | ab1eb3f8 | Christos Stathis | */
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63 | ab1eb3f8 | Christos Stathis | public class EditMenu extends PopupPanel implements ClickHandler { |
64 | ab1eb3f8 | Christos Stathis | |
65 | ab1eb3f8 | Christos Stathis | /**
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66 | ab1eb3f8 | Christos Stathis | * The widget's images.
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67 | ab1eb3f8 | Christos Stathis | */
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68 | ab1eb3f8 | Christos Stathis | private final Images images; |
69 | ab1eb3f8 | Christos Stathis | |
70 | ab1eb3f8 | Christos Stathis | private final MenuBar contextMenu = new MenuBar(true); |
71 | ab1eb3f8 | Christos Stathis | |
72 | ab1eb3f8 | Christos Stathis | /**
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73 | ab1eb3f8 | Christos Stathis | * An image bundle for this widget's images.
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74 | ab1eb3f8 | Christos Stathis | */
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75 | ab1eb3f8 | Christos Stathis | public interface Images extends ClientBundle, FileMenu.Images, MessagePanel.Images { |
76 | ab1eb3f8 | Christos Stathis | |
77 | ab1eb3f8 | Christos Stathis | /**
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78 | ab1eb3f8 | Christos Stathis | * Will bundle the file 'editcut.png' residing in the package
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79 | ab1eb3f8 | Christos Stathis | * 'gr.grnet.pithos.web.resources'.
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80 | ab1eb3f8 | Christos Stathis | *
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81 | ab1eb3f8 | Christos Stathis | * @return the image prototype
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82 | ab1eb3f8 | Christos Stathis | */
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83 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/editcut.png") |
84 | ab1eb3f8 | Christos Stathis | ImageResource cut(); |
85 | ab1eb3f8 | Christos Stathis | |
86 | ab1eb3f8 | Christos Stathis | /**
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87 | ab1eb3f8 | Christos Stathis | * Will bundle the file 'editcopy.png' residing in the package
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88 | ab1eb3f8 | Christos Stathis | * 'gr.grnet.pithos.web.resources'.
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89 | ab1eb3f8 | Christos Stathis | *
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90 | ab1eb3f8 | Christos Stathis | * @return the image prototype
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91 | ab1eb3f8 | Christos Stathis | */
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92 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/editcopy.png") |
93 | ab1eb3f8 | Christos Stathis | ImageResource copy(); |
94 | ab1eb3f8 | Christos Stathis | |
95 | ab1eb3f8 | Christos Stathis | /**
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96 | ab1eb3f8 | Christos Stathis | * Will bundle the file 'editpaste.png' residing in the package
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97 | ab1eb3f8 | Christos Stathis | * 'gr.grnet.pithos.web.resources'.
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98 | ab1eb3f8 | Christos Stathis | *
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99 | ab1eb3f8 | Christos Stathis | * @return the image prototype
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100 | ab1eb3f8 | Christos Stathis | */
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101 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/editpaste.png") |
102 | ab1eb3f8 | Christos Stathis | ImageResource paste(); |
103 | ab1eb3f8 | Christos Stathis | |
104 | ab1eb3f8 | Christos Stathis | /**
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105 | ab1eb3f8 | Christos Stathis | * Will bundle the file 'editdelete.png' residing in the package
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106 | ab1eb3f8 | Christos Stathis | * 'gr.grnet.pithos.web.resources'.
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107 | ab1eb3f8 | Christos Stathis | *
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108 | ab1eb3f8 | Christos Stathis | * @return the image prototype
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109 | ab1eb3f8 | Christos Stathis | */
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110 | ab1eb3f8 | Christos Stathis | @Override
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111 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/editdelete.png") |
112 | ab1eb3f8 | Christos Stathis | ImageResource delete(); |
113 | ab1eb3f8 | Christos Stathis | |
114 | ab1eb3f8 | Christos Stathis | /**
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115 | ab1eb3f8 | Christos Stathis | * Will bundle the file 'translate.png' residing in the package
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116 | ab1eb3f8 | Christos Stathis | * 'gr.grnet.pithos.web.resources'.
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117 | ab1eb3f8 | Christos Stathis | *
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118 | ab1eb3f8 | Christos Stathis | * @return the image prototype
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119 | ab1eb3f8 | Christos Stathis | */
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120 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/translate.png") |
121 | ab1eb3f8 | Christos Stathis | ImageResource selectAll(); |
122 | ab1eb3f8 | Christos Stathis | |
123 | ab1eb3f8 | Christos Stathis | /**
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124 | ab1eb3f8 | Christos Stathis | * Will bundle the file 'border_remove.png' residing in the package
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125 | ab1eb3f8 | Christos Stathis | * 'gr.grnet.pithos.web.resources'.
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126 | ab1eb3f8 | Christos Stathis | *
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127 | ab1eb3f8 | Christos Stathis | * @return the image prototype
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128 | ab1eb3f8 | Christos Stathis | */
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129 | ab1eb3f8 | Christos Stathis | @Source("gr/grnet/pithos/resources/border_remove.png") |
130 | ab1eb3f8 | Christos Stathis | ImageResource unselectAll(); |
131 | ab1eb3f8 | Christos Stathis | } |
132 | ab1eb3f8 | Christos Stathis | |
133 | ab1eb3f8 | Christos Stathis | /**
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134 | ab1eb3f8 | Christos Stathis | * The widget's constructor.
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135 | ab1eb3f8 | Christos Stathis | *
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136 | ab1eb3f8 | Christos Stathis | * @param newImages the image bundle passed on by the parent object
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137 | ab1eb3f8 | Christos Stathis | */
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138 | ab1eb3f8 | Christos Stathis | public EditMenu(final Images newImages) { |
139 | ab1eb3f8 | Christos Stathis | // The popup's constructor's argument is a boolean specifying that it
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140 | ab1eb3f8 | Christos Stathis | // auto-close itself when the user clicks outside of it.
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141 | ab1eb3f8 | Christos Stathis | super(true); |
142 | ab1eb3f8 | Christos Stathis | setAnimationEnabled(true);
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143 | ab1eb3f8 | Christos Stathis | images = newImages; |
144 | ab1eb3f8 | Christos Stathis | createMenu(); |
145 | ab1eb3f8 | Christos Stathis | add(contextMenu); |
146 | ab1eb3f8 | Christos Stathis | } |
147 | ab1eb3f8 | Christos Stathis | |
148 | ab1eb3f8 | Christos Stathis | @Override
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149 | ab1eb3f8 | Christos Stathis | public void onClick(ClickEvent event) { |
150 | ab1eb3f8 | Christos Stathis | final EditMenu menu = new EditMenu(images); |
151 | ab1eb3f8 | Christos Stathis | final int left = event.getRelativeElement().getAbsoluteLeft(); |
152 | ab1eb3f8 | Christos Stathis | final int top = event.getRelativeElement().getAbsoluteTop() + event.getRelativeElement().getOffsetHeight(); |
153 | ab1eb3f8 | Christos Stathis | menu.setPopupPosition(left, top); |
154 | ab1eb3f8 | Christos Stathis | menu.show(); |
155 | ab1eb3f8 | Christos Stathis | } |
156 | ab1eb3f8 | Christos Stathis | |
157 | ab1eb3f8 | Christos Stathis | public MenuBar createMenu() { |
158 | ab1eb3f8 | Christos Stathis | contextMenu.clearItems(); |
159 | ab1eb3f8 | Christos Stathis | contextMenu.setAutoOpen(false);
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160 | ab1eb3f8 | Christos Stathis | |
161 | ab1eb3f8 | Christos Stathis | final Command selectAllCommand = new Command() { |
162 | ab1eb3f8 | Christos Stathis | |
163 | ab1eb3f8 | Christos Stathis | @Override
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164 | ab1eb3f8 | Christos Stathis | public void execute() { |
165 | ab1eb3f8 | Christos Stathis | hide(); |
166 | ab1eb3f8 | Christos Stathis | if(GSS.get().isFileListShowing())
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167 | ab1eb3f8 | Christos Stathis | GSS.get().getFileList().selectAllRows(); |
168 | ab1eb3f8 | Christos Stathis | } |
169 | ab1eb3f8 | Christos Stathis | }; |
170 | ab1eb3f8 | Christos Stathis | final Command unselectAllCommand = new Command() { |
171 | ab1eb3f8 | Christos Stathis | |
172 | ab1eb3f8 | Christos Stathis | @Override
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173 | ab1eb3f8 | Christos Stathis | public void execute() { |
174 | ab1eb3f8 | Christos Stathis | hide(); |
175 | ab1eb3f8 | Christos Stathis | if(GSS.get().isFileListShowing())
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176 | ab1eb3f8 | Christos Stathis | GSS.get().getFileList().clearSelectedRows(); |
177 | ab1eb3f8 | Christos Stathis | } |
178 | ab1eb3f8 | Christos Stathis | }; |
179 | ab1eb3f8 | Christos Stathis | |
180 | ab1eb3f8 | Christos Stathis | boolean cutcopyVisible = GSS.get().getCurrentSelection() != null && (GSS.get().getCurrentSelection() instanceof RestResourceWrapper |
181 | ab1eb3f8 | Christos Stathis | || GSS.get().getCurrentSelection() instanceof FileResource || GSS .get().getCurrentSelection() instanceof GroupUserResource || GSS .get().getCurrentSelection() instanceof List); |
182 | ab1eb3f8 | Christos Stathis | String cutLabel = "Cut"; |
183 | ab1eb3f8 | Christos Stathis | String copyLabel ="Copy"; |
184 | ab1eb3f8 | Christos Stathis | String pasteLabel = "Paste"; |
185 | ab1eb3f8 | Christos Stathis | if(GSS.get().getCurrentSelection() != null) |
186 | ab1eb3f8 | Christos Stathis | if(GSS.get().getCurrentSelection() instanceof RestResourceWrapper){ |
187 | ab1eb3f8 | Christos Stathis | cutLabel = "Cut Folder";
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188 | ab1eb3f8 | Christos Stathis | copyLabel = "Copy Folder";
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189 | ab1eb3f8 | Christos Stathis | } |
190 | ab1eb3f8 | Christos Stathis | else if(GSS.get().getCurrentSelection() instanceof FileResource){ |
191 | ab1eb3f8 | Christos Stathis | cutLabel = "Cut File";
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192 | ab1eb3f8 | Christos Stathis | copyLabel = "Copy File";
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193 | ab1eb3f8 | Christos Stathis | } |
194 | ab1eb3f8 | Christos Stathis | else if(GSS.get().getCurrentSelection() instanceof List){ |
195 | ab1eb3f8 | Christos Stathis | cutLabel = "Cut Files";
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196 | ab1eb3f8 | Christos Stathis | copyLabel = "Copy Files";
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197 | ab1eb3f8 | Christos Stathis | } |
198 | ab1eb3f8 | Christos Stathis | if(GSS.get().getClipboard().getItem() != null) |
199 | 6b4a2499 | Christos Stathis | if(GSS.get().getClipboard().getItem() instanceof List) { |
200 | 6b4a2499 | Christos Stathis | if (((List) GSS.get().getClipboard().getItem()).size() > 1) |
201 | 6b4a2499 | Christos Stathis | pasteLabel = "Paste Files";
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202 | 6b4a2499 | Christos Stathis | else
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203 | 6b4a2499 | Christos Stathis | pasteLabel = "Paste File";
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204 | 6b4a2499 | Christos Stathis | } |
205 | 6b4a2499 | Christos Stathis | else if(GSS.get().getClipboard().getItem() instanceof Folder) |
206 | ab1eb3f8 | Christos Stathis | pasteLabel = "Paste Folder";
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207 | 6b4a2499 | Christos Stathis | MenuItem cutItem = new MenuItem("<span>" + AbstractImagePrototype.create(images.cut()).getHTML() + " "+cutLabel+"</span>", true, new CutCommand(GSS.get(), this, null)); |
208 | ab1eb3f8 | Christos Stathis | cutItem.getElement().setId("topMenu.edit.cut");
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209 | ab1eb3f8 | Christos Stathis | contextMenu.addItem(cutItem).setVisible(cutcopyVisible); |
210 | ab1eb3f8 | Christos Stathis | |
211 | 6b4a2499 | Christos Stathis | MenuItem copyItem = new MenuItem("<span>" + AbstractImagePrototype.create(images.copy()).getHTML() + " "+copyLabel+"</span>", true, new CopyCommand(GSS.get(), this, null)); |
212 | ab1eb3f8 | Christos Stathis | copyItem.getElement().setId("topMenu.edit.copy");
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213 | ab1eb3f8 | Christos Stathis | contextMenu.addItem(copyItem).setVisible(cutcopyVisible); |
214 | ab1eb3f8 | Christos Stathis | |
215 | 6b4a2499 | Christos Stathis | MenuItem pasteItem = new MenuItem("<span>" + AbstractImagePrototype.create(images.paste()).getHTML() + " "+pasteLabel+"</span>", true, new PasteCommand(GSS.get(), this, null)); |
216 | ab1eb3f8 | Christos Stathis | pasteItem.getElement().setId("topMenu.edit.paste");
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217 | ab1eb3f8 | Christos Stathis | if (GSS.get().getClipboard().getItem() != null) |
218 | 6b4a2499 | Christos Stathis | contextMenu.addItem(pasteItem); |
219 | 7529fcd7 | Christos Stathis | MenuItem moveToTrashItem = new MenuItem("<span>" + AbstractImagePrototype.create(images.emptyTrash()).getHTML() + " Move to Trash</span>", true, new ToTrashCommand(GSS.get(), this, null)); |
220 | ab1eb3f8 | Christos Stathis | moveToTrashItem.getElement().setId("topMenu.edit.moveToTrash");
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221 | ab1eb3f8 | Christos Stathis | contextMenu .addItem(moveToTrashItem) |
222 | ab1eb3f8 | Christos Stathis | .setVisible(cutcopyVisible); |
223 | ab1eb3f8 | Christos Stathis | |
224 | 4bcf5e39 | Christos Stathis | MenuItem deleteItem = new MenuItem("<span>" + AbstractImagePrototype.create(images.delete()).getHTML() + " Delete</span>", true, new DeleteCommand(this, null, images)); |
225 | ab1eb3f8 | Christos Stathis | deleteItem.getElement().setId("topMenu.edit.delete");
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226 | ab1eb3f8 | Christos Stathis | contextMenu .addItem(deleteItem) |
227 | ab1eb3f8 | Christos Stathis | .setVisible(cutcopyVisible); |
228 | ab1eb3f8 | Christos Stathis | |
229 | ab1eb3f8 | Christos Stathis | MenuItem selectAllItem = new MenuItem("<span>" + AbstractImagePrototype.create(images.selectAll()).getHTML() + " Select All</span>", true, selectAllCommand); |
230 | ab1eb3f8 | Christos Stathis | selectAllItem.getElement().setId("topMenu.edit.selectAll");
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231 | ab1eb3f8 | Christos Stathis | contextMenu.addItem(selectAllItem); |
232 | ab1eb3f8 | Christos Stathis | |
233 | ab1eb3f8 | Christos Stathis | MenuItem unSelectAllItem = new MenuItem("<span>" + AbstractImagePrototype.create(images.unselectAll()).getHTML() + " Unselect All</span>", true, unselectAllCommand); |
234 | ab1eb3f8 | Christos Stathis | unSelectAllItem.getElement().setId("topMenu.edit.unSelectAll");
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235 | ab1eb3f8 | Christos Stathis | contextMenu.addItem(unSelectAllItem); |
236 | ab1eb3f8 | Christos Stathis | return contextMenu;
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237 | ab1eb3f8 | Christos Stathis | } |
238 | ab1eb3f8 | Christos Stathis | |
239 | ab1eb3f8 | Christos Stathis | |
240 | ab1eb3f8 | Christos Stathis | |
241 | ab1eb3f8 | Christos Stathis | } |