blob: 7c27eabd45cfc38bd09654f443720b5f264b8d90 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
|
/*******************************************************************************
* Copyright (c) 2004, 2005 Sybase, Inc. and others.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Sybase, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.jst.jsf.facesconfig.ui.pageflow.action;
import java.util.List;
import org.eclipse.gef.EditPart;
import org.eclipse.gef.Request;
import org.eclipse.gef.commands.Command;
import org.eclipse.gef.commands.CompoundCommand;
import org.eclipse.gef.ui.actions.SelectionAction;
import org.eclipse.jst.jsf.facesconfig.ui.FacesConfigEditor;
import org.eclipse.jst.jsf.facesconfig.ui.pageflow.PageflowMessages;
import org.eclipse.jst.jsf.facesconfig.ui.pageflow.model.PageflowPage;
import org.eclipse.ui.IWorkbenchPart;
/**
*
* This is the Action for opening a JSP page in the default JSP Editor from a
* Pageflow Diagram
*
*/
public class OpenEditorAction extends SelectionAction {
/** The name of the request */
public static final String OPEN_EDITOR_REQUEST = PageflowMessages.Pageflow_Commands_OpenEditorCommand_Label;
/** The request */
Request request;
/**
* The constructor
*
* @param part -
* the IWorkbenchPart
*/
public OpenEditorAction(IWorkbenchPart part) {
super(part);
request = new Request(OPEN_EDITOR_REQUEST);
// Pageflow.Action.OpenEditor.Label = Edit Page
setText(PageflowMessages.Pageflow_Action_OpenEditor_Label);
setId(FacesConfigEditor.EDITOR_ID);
// Pageflow.Action.OpenEditor.ToolTip = Edit this page
setToolTipText(PageflowMessages.Pageflow_Action_OpenEditor_ToolTip);
}
/**
* Determines if the action can be enabled
*
* @return boolean - the enabled state
*/
protected boolean calculateEnabled() {
return canPerformAction();
}
/**
* Determines if the action can be performed
*
* @return boolean - the perform state
*/
private boolean canPerformAction() {
if (getSelectedObjects().isEmpty()) {
return false;
}
List parts = getSelectedObjects();
for (int i = 0; i < parts.size(); i++) {
Object o = parts.get(i);
if (!(o instanceof EditPart)) {
return false;
}
EditPart part = (EditPart) o;
if (!(part.getModel() instanceof PageflowPage)) {
return false;
}
}
return true;
}
/**
* Returns the command for the action
*
* @return Command - the action command
*/
private Command getCommand() {
List editparts = getSelectedObjects();
CompoundCommand cc = new CompoundCommand();
cc.setDebugLabel(OPEN_EDITOR_REQUEST);
for (int i = 0; i < editparts.size(); i++) {
EditPart part = (EditPart) editparts.get(i);
cc.add(part.getCommand(request));
}
return cc;
}
/**
* Runs the command
*/
public void run() {
execute(getCommand());
}
/*
* (non-Javadoc)
*
* @see org.eclipse.gef.ui.actions.WorkbenchPartAction#execute(org.eclipse.gef.commands.Command)
*/
protected void execute(Command command) {
if (command == null || !command.canExecute()) {
return;
}
command.execute();
}
}
|
