blob: e1ab24768e830f9e628a9d03d3347cb0f7fdf6a3 (
plain)
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
|
/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Eclipse Public License, Version 1.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.eclipse.org/org/documents/epl-v10.php
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.ide.eclipse.ndk.internal.preferences;
import com.android.ide.eclipse.ndk.internal.Activator;
import com.android.ide.eclipse.ndk.internal.Messages;
import com.android.ide.eclipse.ndk.internal.NdkManager;
import org.eclipse.jface.preference.DirectoryFieldEditor;
import org.eclipse.jface.preference.FieldEditorPreferencePage;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;
public class NdkPreferencePage extends FieldEditorPreferencePage implements
IWorkbenchPreferencePage {
private NdkDirectoryFieldEditor mNdkDirectoryEditor;
public NdkPreferencePage() {
super(GRID);
setPreferenceStore(Activator.getDefault().getPreferenceStore());
setDescription(Messages.NDKPreferencePage_Preferences);
}
@Override
protected void createFieldEditors() {
mNdkDirectoryEditor = new NdkDirectoryFieldEditor(NdkManager.NDK_LOCATION,
Messages.NDKPreferencePage_Location, getFieldEditorParent());
addField(mNdkDirectoryEditor);
}
private static class NdkDirectoryFieldEditor extends DirectoryFieldEditor {
public NdkDirectoryFieldEditor(String name, String labelText, Composite parent) {
super(name, labelText, parent);
setEmptyStringAllowed(true);
}
@Override
protected boolean doCheckState() {
if (!super.doCheckState()) {
setErrorMessage(Messages.NDKPreferencePage_not_a_valid_directory);
return false;
}
String dirname = getTextControl().getText().trim();
if (!dirname.isEmpty() && !NdkManager.isValidNdkLocation(dirname)) {
setErrorMessage(Messages.NDKPreferencePage_not_a_valid_NDK_directory);
return false;
}
return true;
}
@Override
public Text getTextControl(Composite parent) {
setValidateStrategy(VALIDATE_ON_KEY_STROKE);
return super.getTextControl(parent);
}
}
@Override
public void init(IWorkbench workbench) {
// Nothing to do herea
}
@Override
public void dispose() {
super.dispose();
if (mNdkDirectoryEditor != null) {
mNdkDirectoryEditor.dispose();
mNdkDirectoryEditor = null;
}
}
}
|
