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
|
/*******************************************************************************
* Copyright (c) 2006 IBM Corporation.
* 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:
* IBM Corporation - Jeff Briggs, Henry Hughes, Ryan Morse
*******************************************************************************/
package org.eclipse.linuxtools.internal.systemtap.graphing.ui.wizards.filter;
import org.eclipse.jface.wizard.IWizardPage;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.linuxtools.internal.systemtap.graphing.ui.Localization;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.FormAttachment;
import org.eclipse.swt.layout.FormData;
import org.eclipse.swt.layout.FormLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import org.eclipse.ui.forms.widgets.ColumnLayout;
public class SelectFilterWizardPage extends WizardPage {
public SelectFilterWizardPage() {
super("selectFilter"); //$NON-NLS-1$
setTitle(Localization.getString("SelectFilterWizardPage.SelectFilter")); //$NON-NLS-1$
filterID = ""; //$NON-NLS-1$
btnFilters = null;
buttonListener = new ButtonSelectionListener();
}
@Override
public void createControl(Composite parent) {
wizard = (SelectFilterWizard)super.getWizard();
Composite comp = new Composite(parent, SWT.NULL);
comp.setLayout(new FormLayout());
FormData data1 = new FormData();
data1.left = new FormAttachment(0, 0);
data1.top = new FormAttachment(0, 0);
data1.right = new FormAttachment(40, 0);
data1.bottom = new FormAttachment(100, 0);
Composite cmpFilterOpts = new Composite(comp, SWT.NONE);
cmpFilterOpts.setLayoutData(data1);
ColumnLayout colLayout = new ColumnLayout();
colLayout.maxNumColumns = 1;
cmpFilterOpts.setLayout(colLayout);
btnFilters = new Button[AvailableFilterTypes.FILTER_IDS.length];
for(int i=0; i<btnFilters.length; i++) {
btnFilters[i] = new Button(cmpFilterOpts, SWT.NONE);
btnFilters[i].setText(AvailableFilterTypes.getFilterName(AvailableFilterTypes.FILTER_IDS[i]));
btnFilters[i].addSelectionListener(buttonListener);
btnFilters[i].setData(AvailableFilterTypes.FILTER_IDS[i]);
}
FormData data2 = new FormData();
data2.left = new FormAttachment(cmpFilterOpts);
data2.top = new FormAttachment(0, 0);
data2.right = new FormAttachment(100, 0);
data2.bottom = new FormAttachment(100, 0);
lblDesc = new Label(comp, SWT.WRAP);
lblDesc.setLayoutData(data2);
setControl(comp);
}
@Override
public IWizardPage getNextPage() {
return AvailableFilterTypes.getFilterWizardPage(filterID);
}
@Override
public boolean canFlipToNextPage() {
return (filterID.length() > 0);
}
@Override
public void dispose() {
super.dispose();
if(null != btnFilters) {
for(int i=0; i<btnFilters.length; i++) {
btnFilters[i].removeSelectionListener(buttonListener);
btnFilters[i].dispose();
btnFilters[i] = null;
}
}
btnFilters = null;
lblDesc = null;
}
private class ButtonSelectionListener extends SelectionAdapter {
@Override
public void widgetSelected(SelectionEvent e) {
if(e.widget instanceof Button) {
Button target = (Button)e.widget;
for(int i=0; i<btnFilters.length; i++) {
if(target == btnFilters[i]) {
filterID = btnFilters[i].getData().toString();
lblDesc.setText(AvailableFilterTypes.getFilterName(filterID) + "\n\n" + //$NON-NLS-1$
AvailableFilterTypes.getFilterDescription(filterID));
wizard.getContainer().updateButtons();
}
}
}
}
}
private Button[] btnFilters;
private Label lblDesc;
private String filterID;
private SelectFilterWizard wizard;
private ButtonSelectionListener buttonListener;
}
|