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
|
/*******************************************************************************
* Copyright (c) 2000, 2016 IBM Corporation and others.
* 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 - initial API and implementation
*******************************************************************************/
package org.eclipse.ui.internal.console;
import java.util.Arrays;
import java.util.Comparator;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.ActionContributionItem;
import org.eclipse.jface.action.IMenuCreator;
import org.eclipse.jface.action.Separator;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.graphics.Rectangle;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Menu;
import org.eclipse.swt.widgets.ToolItem;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.activities.WorkbenchActivityHelper;
import org.eclipse.ui.console.ConsolePlugin;
import org.eclipse.ui.console.IConsoleFactory;
/**
* @since 3.1
*/
public class OpenConsoleAction extends Action implements IMenuCreator {
private ConsoleFactoryExtension[] fFactoryExtensions;
private Menu fMenu;
public OpenConsoleAction() {
super(ConsoleMessages.OpenConsoleAction_0, AS_DROP_DOWN_MENU);
fFactoryExtensions = getSortedFactories();
setToolTipText(ConsoleMessages.OpenConsoleAction_1);
setImageDescriptor(ConsolePluginImages.getImageDescriptor(IInternalConsoleConstants.IMG_ELCL_NEW_CON));
setDisabledImageDescriptor(ConsolePluginImages.getImageDescriptor(IInternalConsoleConstants.IMG_DLCL_NEW_CON));
PlatformUI.getWorkbench().getHelpSystem().setHelp(this, IConsoleHelpContextIds.CONSOLE_OPEN_CONSOLE_ACTION);
}
private ConsoleFactoryExtension[] getSortedFactories() {
ConsoleFactoryExtension[] factoryExtensions = ((ConsoleManager) ConsolePlugin.getDefault().getConsoleManager()).getConsoleFactoryExtensions();
Arrays.sort(factoryExtensions, new Comparator<ConsoleFactoryExtension>() {
@Override
public int compare(ConsoleFactoryExtension e1, ConsoleFactoryExtension e2) {
if (e1.isNewConsoleExtenson()) {
return -1;
}
if (e2.isNewConsoleExtenson()) {
return 1;
}
String first = e1.getLabel();
String second = e2.getLabel();
return first.compareTo(second);
}
});
return factoryExtensions;
}
@Override
public void dispose() {
fFactoryExtensions = null;
if (fMenu != null) {
fMenu.dispose();
fMenu = null;
}
}
@Override
public void runWithEvent(Event event) {
if (event.widget instanceof ToolItem) {
ToolItem toolItem= (ToolItem) event.widget;
Control control= toolItem.getParent();
Menu menu= getMenu(control);
Rectangle bounds= toolItem.getBounds();
Point topLeft= new Point(bounds.x, bounds.y + bounds.height);
menu.setLocation(control.toDisplay(topLeft));
menu.setVisible(true);
}
}
@Override
public Menu getMenu(Control parent) {
if (fMenu != null) {
fMenu.dispose();
}
fMenu= new Menu(parent);
int accel = 1;
for (int i = 0; i < fFactoryExtensions.length; i++) {
ConsoleFactoryExtension extension = fFactoryExtensions[i];
if (!WorkbenchActivityHelper.filterItem(extension) && extension.isEnabled()) {
String label = extension.getLabel();
ImageDescriptor image = extension.getImageDescriptor();
addActionToMenu(fMenu, new ConsoleFactoryAction(label, image, extension), accel);
accel++;
if (extension.isNewConsoleExtenson()) {
new Separator("new").fill(fMenu, -1); //$NON-NLS-1$
}
}
}
return fMenu;
}
private void addActionToMenu(Menu parent, Action action, int accelerator) {
if (accelerator < 10) {
StringBuffer label= new StringBuffer();
//add the numerical accelerator
label.append('&');
label.append(accelerator);
label.append(' ');
label.append(action.getText());
action.setText(label.toString());
}
ActionContributionItem item= new ActionContributionItem(action);
item.fill(parent, -1);
}
@Override
public Menu getMenu(Menu parent) {
return null;
}
private class ConsoleFactoryAction extends Action {
private ConsoleFactoryExtension fConfig;
private IConsoleFactory fFactory;
public ConsoleFactoryAction(String label, ImageDescriptor image, ConsoleFactoryExtension extension) {
setText(label);
if (image != null) {
setImageDescriptor(image);
}
fConfig = extension;
}
@Override
public void run() {
try {
if (fFactory == null) {
fFactory = fConfig.createFactory();
}
fFactory.openConsole();
} catch (CoreException e) {
ConsolePlugin.log(e);
}
}
@Override
public void runWithEvent(Event event) {
run();
}
}
}
|
