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1 | /******************************************************************************* |
2 | * Copyright (c) 2011 Ericsson | |
3 | * | |
4 | * All rights reserved. This program and the accompanying materials are | |
5 | * made available under the terms of the Eclipse Public License v1.0 which | |
6 | * accompanies this distribution, and is available at | |
7 | * http://www.eclipse.org/legal/epl-v10.html | |
8 | * | |
9 | * Contributors: | |
10 | * Patrick Tasse - Initial API and implementation | |
11 | *******************************************************************************/ | |
12 | ||
13 | package org.eclipse.linuxtools.tmf.ui.project.handlers; | |
14 | ||
15 | import java.util.HashMap; | |
16 | import java.util.HashSet; | |
17 | import java.util.LinkedList; | |
18 | import java.util.Map; | |
19 | ||
20 | import org.eclipse.core.runtime.IConfigurationElement; | |
21 | import org.eclipse.core.runtime.Platform; | |
22 | import org.eclipse.jface.action.IContributionItem; | |
23 | import org.eclipse.jface.action.MenuManager; | |
24 | import org.eclipse.jface.resource.ImageDescriptor; | |
25 | import org.eclipse.jface.viewers.ISelection; | |
26 | import org.eclipse.jface.viewers.StructuredSelection; | |
27 | import org.eclipse.linuxtools.tmf.TmfCorePlugin; | |
28 | import org.eclipse.linuxtools.tmf.ui.TmfUiPlugin; | |
29 | import org.eclipse.linuxtools.tmf.ui.project.model.TmfTraceElement; | |
30 | import org.eclipse.ui.IWorkbenchPage; | |
31 | import org.eclipse.ui.IWorkbenchWindow; | |
32 | import org.eclipse.ui.PlatformUI; | |
33 | import org.eclipse.ui.actions.CompoundContributionItem; | |
34 | import org.eclipse.ui.menus.CommandContributionItem; | |
35 | import org.eclipse.ui.menus.CommandContributionItemParameter; | |
36 | ||
37 | public class SelectTraceTypeContributionItem extends CompoundContributionItem { | |
38 | ||
39 | //private static final ImageDescriptor SELECTED_ICON = ImageDescriptor.createFromImage(TmfUiPlugin.getDefault().getImageFromPath("icons/elcl16/bullet.gif")); //$NON-NLS-1$ | |
40 | private static final ImageDescriptor SELECTED_ICON = TmfUiPlugin.getDefault().getImageDescripterFromPath( | |
41 | "icons/elcl16/bullet.gif"); //$NON-NLS-1$ | |
42 | ||
43 | @Override | |
44 | protected IContributionItem[] getContributionItems() { | |
45 | final String CATEGORY_ELEMENT = "category"; //$NON-NLS-1$ | |
46 | final String TYPE_ELEMENT = "type"; //$NON-NLS-1$ | |
47 | final String NAME_ATTRIBUTE = "name"; //$NON-NLS-1$ | |
48 | final String ID_ATTRIBUTE = "id"; //$NON-NLS-1$ | |
49 | final String BUNDLE_PARAMETER = "org.eclipse.linuxtools.tmf.ui.commandparameter.project.trace.select_trace_type.bundle"; //$NON-NLS-1$ | |
50 | final String TYPE_PARAMETER = "org.eclipse.linuxtools.tmf.ui.commandparameter.project.trace.select_trace_type.type"; //$NON-NLS-1$ | |
51 | final String ICON_PARAMETER = "org.eclipse.linuxtools.tmf.ui.commandparameter.project.trace.select_trace_type.icon"; //$NON-NLS-1$ | |
52 | final String SELECT_TRACE_TYPE_COMMAND_ID = "org.eclipse.linuxtools.tmf.ui.command.project.trace.select_trace_type"; //$NON-NLS-1$ | |
53 | ||
54 | Map<String, String> params; | |
55 | LinkedList<IContributionItem> list = new LinkedList<IContributionItem>(); | |
56 | ||
57 | HashMap<String, MenuManager> categoriesMap = new HashMap<String, MenuManager>(); | |
58 | IConfigurationElement[] config = Platform.getExtensionRegistry().getConfigurationElementsFor( | |
59 | TmfCorePlugin.TMF_TRACE_TYPE_ID); | |
60 | for (IConfigurationElement ce : config) { | |
61 | if (ce.getName().equals(CATEGORY_ELEMENT)) { | |
62 | MenuManager subMenu = new MenuManager(ce.getAttribute(NAME_ATTRIBUTE)); | |
63 | categoriesMap.put(ce.getAttribute(ID_ATTRIBUTE), subMenu); | |
64 | list.add(subMenu); | |
65 | } | |
66 | } | |
67 | ||
68 | HashSet<String> selectedTraceTypes = new HashSet<String>(); | |
69 | IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow(); | |
70 | IWorkbenchPage page = window.getActivePage(); | |
71 | ISelection selection = page.getSelection(); | |
72 | if (selection instanceof StructuredSelection) { | |
73 | for (Object element : ((StructuredSelection) selection).toList()) { | |
74 | if (element instanceof TmfTraceElement) { | |
75 | TmfTraceElement trace = (TmfTraceElement) element; | |
76 | selectedTraceTypes.add(trace.getTraceType()); | |
77 | } | |
78 | } | |
79 | } | |
80 | ||
81 | for (IConfigurationElement ce : config) { | |
82 | if (ce.getName().equals(TYPE_ELEMENT)) { | |
83 | String traceBundle = ce.getContributor().getName(); | |
84 | String traceType = ce.getAttribute(ID_ATTRIBUTE); | |
85 | String traceIcon = ce.getAttribute(TmfTraceElement.ICON); | |
86 | params = new HashMap<String, String>(); | |
87 | params.put(BUNDLE_PARAMETER, traceBundle); | |
88 | params.put(TYPE_PARAMETER, traceType); | |
89 | params.put(ICON_PARAMETER, traceIcon); | |
90 | ||
91 | String label = ce.getAttribute(NAME_ATTRIBUTE).replaceAll("&", "&&"); //$NON-NLS-1$ //$NON-NLS-2$ | |
92 | ImageDescriptor icon = null; | |
93 | if (selectedTraceTypes.contains(traceType)) { | |
94 | icon = SELECTED_ICON; | |
95 | } | |
96 | ||
97 | CommandContributionItemParameter param = new CommandContributionItemParameter(PlatformUI.getWorkbench() | |
98 | .getActiveWorkbenchWindow(), "my.parameterid", // id //$NON-NLS-1$ | |
99 | SELECT_TRACE_TYPE_COMMAND_ID, // commandId | |
100 | params, // parameters | |
101 | icon, // icon | |
102 | icon, // disabled icon | |
103 | icon, // hover icon | |
104 | label, // label | |
105 | null, // mnemonic | |
106 | null, // tooltip | |
107 | CommandContributionItem.STYLE_PUSH, // style | |
108 | null, // help context id | |
109 | true // visibleEnable | |
110 | ); | |
111 | ||
112 | MenuManager subMenu = categoriesMap.get(ce.getAttribute(TmfTraceElement.CATEGORY)); | |
113 | if (subMenu != null) { | |
114 | subMenu.add(new CommandContributionItem(param)); | |
115 | } else { | |
116 | list.add(new CommandContributionItem(param)); | |
117 | } | |
118 | } | |
119 | } | |
120 | ||
121 | return list.toArray(new IContributionItem[list.size()]); | |
122 | } | |
123 | ||
124 | } |