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1
9 package org.eclipse.jdt.internal.ui.navigator;
10
11 import org.eclipse.jface.action.IMenuManager;
12 import org.eclipse.jface.preference.IPreferenceStore;
13
14 import org.eclipse.ui.IActionBars;
15 import org.eclipse.ui.IMemento;
16 import org.eclipse.ui.IViewPart;
17 import org.eclipse.ui.actions.ActionContext;
18 import org.eclipse.ui.navigator.CommonActionProvider;
19 import org.eclipse.ui.navigator.ICommonActionExtensionSite;
20 import org.eclipse.ui.navigator.ICommonViewerWorkbenchSite;
21 import org.eclipse.ui.navigator.IExtensionStateModel;
22
23 import org.eclipse.jdt.ui.actions.CCPActionGroup;
24 import org.eclipse.jdt.ui.actions.GenerateActionGroup;
25 import org.eclipse.jdt.ui.actions.JavaSearchActionGroup;
26 import org.eclipse.jdt.ui.actions.OpenViewActionGroup;
27 import org.eclipse.jdt.ui.actions.RefactorActionGroup;
28
29 import org.eclipse.jdt.internal.ui.JavaPlugin;
30 import org.eclipse.jdt.internal.ui.navigator.IExtensionStateConstants.Values;
31 import org.eclipse.jdt.internal.ui.wizards.buildpaths.newsourcepage.GenerateBuildPathActionGroup;
32
33 public class PackageExplorerActionProvider extends CommonActionProvider {
34
35 private static final int HIERARCHICAL_LAYOUT = 0x1;
36
37 private static final int FLAT_LAYOUT = 0x2;
38
39 private static final String  TAG_LAYOUT = "org.eclipse.jdt.internal.ui.navigator.layout";
41 private CommonLayoutActionGroup fLayoutActionGroup;
42
43 private boolean fHasFilledViewMenu = false;
44
45 private IExtensionStateModel fStateModel;
46
47 private OpenViewActionGroup fOpenViewGroup;
48
49 private CCPActionGroup fCCPGroup;
50
51 private RefactorActionGroup fRefactorGroup;
52
53 private JavaSearchActionGroup fSearchGroup;
54
55 private GenerateBuildPathActionGroup fBuildPathGroup;
56
57 private GenerateActionGroup fGenerateGroup;
58
59 private boolean fInViewPart = false;
60
61 public void fillActionBars(IActionBars actionBars) {
62 if (!fHasFilledViewMenu) {
63 fLayoutActionGroup.fillActionBars(actionBars);
64 fHasFilledViewMenu = true;
65 }
66 if (fInViewPart) {
67 fOpenViewGroup.fillActionBars(actionBars);
68 fCCPGroup.fillActionBars(actionBars);
69 fBuildPathGroup.fillActionBars(actionBars);
70 fGenerateGroup.fillActionBars(actionBars);
71 fRefactorGroup.fillActionBars(actionBars);
72 fRefactorGroup.retargetFileMenuActions(actionBars);
73 fSearchGroup.fillActionBars(actionBars);
74 }
75
76 }
77
78 public void fillContextMenu(IMenuManager menu) {
79
80 if (fInViewPart) {
81 fOpenViewGroup.fillContextMenu(menu);
82 fCCPGroup.fillContextMenu(menu);
83 fBuildPathGroup.fillContextMenu(menu);
84 fGenerateGroup.fillContextMenu(menu);
85 fRefactorGroup.fillContextMenu(menu);
86 fSearchGroup.fillContextMenu(menu);
87 }
88 }
89
90 public void init(ICommonActionExtensionSite site) {
91
92 ICommonViewerWorkbenchSite workbenchSite = null;
93 if (site.getViewSite() instanceof ICommonViewerWorkbenchSite)
94 workbenchSite = (ICommonViewerWorkbenchSite) site.getViewSite();
95
96 fStateModel = site.getExtensionStateModel();
97
98 fLayoutActionGroup = new CommonLayoutActionGroup(site.getStructuredViewer(), fStateModel);
99
100 if (workbenchSite != null) {
101 if (workbenchSite.getPart() != null && workbenchSite.getPart() instanceof IViewPart) {
102 IViewPart viewPart = (IViewPart) workbenchSite.getPart();
103
104 fOpenViewGroup = new OpenViewActionGroup(viewPart, site.getStructuredViewer()) {
105 protected boolean getShowProperties() {
106 return false;
107 }
108 };
109 fCCPGroup = new CCPActionGroup(viewPart);
110 fRefactorGroup = new RefactorActionGroup(viewPart);
111 fGenerateGroup = new GenerateActionGroup(viewPart);
112 fSearchGroup = new JavaSearchActionGroup(viewPart);
113 fBuildPathGroup = new GenerateBuildPathActionGroup(viewPart);
114
115 fInViewPart = true;
116 }
117
118 }
119
120 }
121
122 public void setContext(ActionContext context) {
123 super.setContext(context);
124 if (fInViewPart) {
125 fOpenViewGroup.setContext(context);
126 fCCPGroup.setContext(context);
127 fRefactorGroup.setContext(context);
128 fGenerateGroup.setContext(context);
129 fSearchGroup.setContext(context);
130 fBuildPathGroup.setContext(context);
131 }
132 }
133
134 public void restoreState(IMemento memento) {
135 super.restoreState(memento);
136 restoreLayoutState(memento);
137 }
138
139 private void restoreLayoutState(IMemento memento) {
140 boolean isCurrentLayoutFlat = true;
141 Integer state = null;
142 if (memento != null)
143 state = memento.getInteger(TAG_LAYOUT);
144
145 if (state == null) {
147 IPreferenceStore store = JavaPlugin.getDefault().getPreferenceStore();
148 state = new Integer (store.getInt(TAG_LAYOUT));
149 }
150
151 if (state.intValue() == FLAT_LAYOUT)
152 isCurrentLayoutFlat = true;
153 else if (state.intValue() == HIERARCHICAL_LAYOUT)
154 isCurrentLayoutFlat = false;
155
156 fStateModel.setBooleanProperty(Values.IS_LAYOUT_FLAT, isCurrentLayoutFlat);
157 fLayoutActionGroup.setFlatLayout(isCurrentLayoutFlat);
158 }
159
160 public void saveState(IMemento aMemento) {
161 super.saveState(aMemento);
162 IPreferenceStore store = JavaPlugin.getDefault().getPreferenceStore();
163 if (fStateModel.getBooleanProperty(Values.IS_LAYOUT_FLAT))
164 store.setValue(TAG_LAYOUT, FLAT_LAYOUT);
165 else
166 store.setValue(TAG_LAYOUT, HIERARCHICAL_LAYOUT);
167
168 }
169
170 }
171 |
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