1/****************************************************************************
2**
3** Copyright (C) 2017 The Qt Company Ltd.
4** Contact: http://www.qt.io/licensing/
5**
6** This file is part of the Qt Quick Templates 2 module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL3$
9** Commercial License Usage
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17** GNU Lesser General Public License Usage
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22** ensure the GNU Lesser General Public License version 3 requirements
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25** GNU General Public License Usage
26** Alternatively, this file may be used under the terms of the GNU
27** General Public License version 2.0 or later as published by the Free
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31** met: http://www.gnu.org/licenses/gpl-2.0.html.
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35****************************************************************************/
36
37#include "qquickshortcutcontext_p_p.h"
38#include "qquickoverlay_p_p.h"
39#include "qquicktooltip_p.h"
40#include "qquickpopup_p.h"
41#include "qquickmenu_p.h"
42#include "qquickmenubaritem_p.h"
43
44#include <QtGui/qguiapplication.h>
45#include <QtQuick/qquickrendercontrol.h>
46
47QT_BEGIN_NAMESPACE
48
49static bool isBlockedByPopup(QQuickItem *item)
50{
51 if (!item || !item->window())
52 return false;
53
54 QQuickOverlay *overlay = QQuickOverlay::overlay(window: item->window());
55 const auto popups = QQuickOverlayPrivate::get(overlay)->stackingOrderPopups();
56 for (QQuickPopup *popup : popups) {
57 if (qobject_cast<QQuickToolTip *>(object: popup))
58 continue; // ignore tooltips (QTBUG-60492)
59 if (popup->isModal() || popup->closePolicy() & QQuickPopup::CloseOnEscape) {
60 if (QQuickMenu *menu = qobject_cast<QQuickMenu *>(object: popup)) {
61 if (qobject_cast<QQuickMenuBarItem *>(object: menu->parentItem()))
62 continue;
63 }
64 return item != popup->popupItem() && !popup->popupItem()->isAncestorOf(child: item);
65 }
66 }
67
68 return false;
69}
70
71bool QQuickShortcutContext::matcher(QObject *obj, Qt::ShortcutContext context)
72{
73 QQuickItem *item = nullptr;
74 switch (context) {
75 case Qt::ApplicationShortcut:
76 return true;
77 case Qt::WindowShortcut:
78 while (obj && !obj->isWindowType()) {
79 item = qobject_cast<QQuickItem *>(object: obj);
80 if (item && item->window()) {
81 obj = item->window();
82 break;
83 } else if (QQuickPopup *popup = qobject_cast<QQuickPopup *>(object: obj)) {
84 obj = popup->window();
85 item = popup->popupItem();
86 break;
87 }
88 obj = obj->parent();
89 }
90 if (QWindow *renderWindow = QQuickRenderControl::renderWindowFor(win: qobject_cast<QQuickWindow *>(object: obj)))
91 obj = renderWindow;
92 return obj && obj == QGuiApplication::focusWindow() && !isBlockedByPopup(item);
93 default:
94 return false;
95 }
96}
97
98QT_END_NAMESPACE
99

source code of qtquickcontrols2/src/quicktemplates2/qquickshortcutcontext.cpp