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
|
/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#include "commandlocator.h"
#include <coreplugin/actionmanager/command.h>
#include <utils/qtcassert.h>
#include <utils/stringutils.h>
#include <QAction>
#include <QTimer>
using namespace Utils;
namespace Core {
struct CommandLocatorPrivate
{
QList<Command *> commands;
};
/*!
\class Core::CommandLocator
\inmodule QtCreator
\internal
*/
CommandLocator::CommandLocator(Id id,
const QString &displayName,
const QString &shortCutString,
QObject *parent) :
ILocatorFilter(parent),
d(new CommandLocatorPrivate)
{
setId(id);
setDisplayName(displayName);
setShortcutString(shortCutString);
}
CommandLocator::~CommandLocator()
{
delete d;
}
void CommandLocator::appendCommand(Command *cmd)
{
d->commands.push_back(cmd);
}
QList<LocatorFilterEntry> CommandLocator::matchesFor(QFutureInterface<LocatorFilterEntry> &future, const QString &entry)
{
QList<LocatorFilterEntry> goodEntries;
QList<LocatorFilterEntry> betterEntries;
// Get active, enabled actions matching text, store in list.
// Reference via index in extraInfo.
const Qt::CaseSensitivity entryCaseSensitivity = caseSensitivity(entry);
const int count = d->commands.size();
for (int i = 0; i < count; i++) {
if (future.isCanceled())
break;
if (!d->commands.at(i)->isActive())
continue;
QAction *action = d->commands.at(i)->action();
if (action && action->isEnabled()) {
const QString text = Utils::stripAccelerator(action->text());
const int index = text.indexOf(entry, 0, entryCaseSensitivity);
if (index >= 0) {
LocatorFilterEntry filterEntry(this, text, QVariant(i));
filterEntry.highlightInfo = {index, entry.length()};
if (index == 0)
betterEntries.append(filterEntry);
else
goodEntries.append(filterEntry);
}
}
}
betterEntries.append(goodEntries);
return betterEntries;
}
void CommandLocator::accept(LocatorFilterEntry entry,
QString *newText, int *selectionStart, int *selectionLength) const
{
Q_UNUSED(newText)
Q_UNUSED(selectionStart)
Q_UNUSED(selectionLength)
// Retrieve action via index.
const int index = entry.internalData.toInt();
QTC_ASSERT(index >= 0 && index < d->commands.size(), return);
QAction *action = d->commands.at(index)->action();
// avoid nested stack trace and blocking locator by delayed triggering
QTimer::singleShot(0, action, [action] {
if (action->isEnabled())
action->trigger();
});
}
void CommandLocator::refresh(QFutureInterface<void> &)
{
}
} // namespace Core
|