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
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
|
/*******************************************************************************
* Copyright (c) 2004, 2012 QNX Software Systems and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* QNX Software Systems - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.internal.ui.dialogs.cpaths;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.cdt.core.model.CModelException;
import org.eclipse.cdt.core.model.ICModel;
import org.eclipse.cdt.core.model.ICProject;
import org.eclipse.cdt.core.model.IPathEntry;
import org.eclipse.cdt.internal.ui.ICHelpContextIds;
import org.eclipse.cdt.internal.ui.wizards.dialogfields.CheckedListDialogField;
import org.eclipse.cdt.internal.ui.wizards.dialogfields.DialogField;
import org.eclipse.cdt.internal.ui.wizards.dialogfields.IDialogFieldListener;
import org.eclipse.cdt.internal.ui.wizards.dialogfields.LayoutUtil;
import org.eclipse.cdt.internal.ui.wizards.dialogfields.ListDialogField;
import org.eclipse.cdt.ui.CUIPlugin;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.layout.PixelConverter;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.ide.IDE;
/**
* Projects tab for C/C++ Project Paths page for 3.X projects.
*
* @deprecated as of CDT 4.0. This tab was used for property pages
* for 3.X style projects.
*/
@Deprecated
public class CPathProjectsEntryPage extends CPathBasePage {
private CheckedListDialogField<CPElement> fProjectsList;
ICProject fCurrCProject;
private ListDialogField<CPElement> fCPathList;
public CPathProjectsEntryPage(ListDialogField<CPElement> cPathList) {
super(CPathEntryMessages.ProjectsEntryPage_title);
setDescription(CPathEntryMessages.ProjectsEntryPage_description);
ProjectsListListener listener = new ProjectsListListener();
String[] buttonLabels = new String[] { CPathEntryMessages.ProjectsEntryPage_projects_checkall_button,
CPathEntryMessages.ProjectsEntryWorkbookPage_projects_uncheckall_button };
fProjectsList = new CheckedListDialogField<>(null, buttonLabels, new CPElementLabelProvider());
fProjectsList.setDialogFieldListener(listener);
fProjectsList.setLabelText(CPathEntryMessages.ProjectsEntryPage_projects_label);
fProjectsList.setCheckAllButtonIndex(0);
fProjectsList.setUncheckAllButtonIndex(1);
fProjectsList.setViewerComparator(new CPElementSorter());
fCPathList = cPathList;
}
@Override
public Image getImage() {
return PlatformUI.getWorkbench().getSharedImages().getImage(IDE.SharedImages.IMG_OBJ_PROJECT);
}
@Override
public void performApply(IProgressMonitor monitor) throws CoreException {
}
@Override
public void performDefaults() {
}
@Override
public void createControl(Composite parent) {
PixelConverter converter = new PixelConverter(parent);
Composite composite = new Composite(parent, SWT.NONE);
setControl(composite);
LayoutUtil.doDefaultLayout(composite, new DialogField[] { fProjectsList }, true);
LayoutUtil.setHorizontalGrabbing(fProjectsList.getListControl(null), true);
int buttonBarWidth = converter.convertWidthInCharsToPixels(24);
fProjectsList.setButtonsMinWidth(buttonBarWidth);
CUIPlugin.getDefault().getWorkbench().getHelpSystem().setHelp(composite,
ICHelpContextIds.PROJECT_PATHS_PROJECTS);
}
private class ProjectsListListener implements IDialogFieldListener {
// ---------- IDialogFieldListener --------
@Override
public void dialogFieldChanged(DialogField field) {
if (fCurrCProject != null) {
// already initialized
updateCPathList();
}
}
}
public void init(ICProject cproject) {
updateProjectsList(cproject);
}
void updateProjectsList(ICProject currCProject) {
ICModel cmodel = currCProject.getCModel();
List<CPElement> projects = new ArrayList<>();
final List<CPElement> checkedProjects = new ArrayList<>();
try {
ICProject[] cprojects = cmodel.getCProjects();
// a vector remembering all projects that dont have to be added anymore
List<IResource> existingProjects = new ArrayList<>(cprojects.length);
existingProjects.add(currCProject.getProject());
// add the projects-cpentries that are already on the C Path
List<CPElement> cpelements = fCPathList.getElements();
for (int i = cpelements.size() - 1; i >= 0; i--) {
CPElement cpelem = cpelements.get(i);
if (isEntryKind(cpelem.getEntryKind())) {
existingProjects.add(cpelem.getResource());
projects.add(cpelem);
checkedProjects.add(cpelem);
}
}
for (ICProject cproject : cprojects) {
IProject proj = cproject.getProject();
if (!existingProjects.contains(proj)) {
projects.add(new CPElement(fCurrCProject, IPathEntry.CDT_PROJECT, proj.getFullPath(), proj));
}
}
} catch (CModelException e) {
CUIPlugin.log(e);
}
fProjectsList.setElements(projects);
fProjectsList.setCheckedElements(checkedProjects);
fCurrCProject = currCProject;
}
void updateCPathList() {
List<CPElement> projelements = fProjectsList.getCheckedElements();
boolean remove = false;
List<CPElement> pelements = fCPathList.getElements();
// backwards, as entries will be deleted
for (int i = pelements.size() - 1; i >= 0; i--) {
CPElement pe = pelements.get(i);
if (isEntryKind(pe.getEntryKind())) {
if (!projelements.remove(pe)) {
pelements.remove(i);
remove = true;
}
}
}
for (int i = 0; i < projelements.size(); i++) {
pelements.add(projelements.get(i));
}
if (remove || (projelements.size() > 0)) {
fCPathList.setElements(pelements);
}
}
/*
* @see BuildPathBasePage#getSelection
*/
@Override
public List<CPElement> getSelection() {
return fProjectsList.getSelectedElements();
}
/*
* @see BuildPathBasePage#setSelection
*/
@Override
public void setSelection(List<?> selElements) {
fProjectsList.selectElements(new StructuredSelection(selElements));
}
@Override
public boolean isEntryKind(int kind) {
return kind == IPathEntry.CDT_PROJECT;
}
}
|
