1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the plugins of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 3 as published by the Free Software 20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the 21 ** packaging of this file. Please review the following information to 22 ** ensure the GNU Lesser General Public License version 3 requirements 23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. 24 ** 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 (at your option) the GNU General 28 ** Public license version 3 or any later version approved by the KDE Free 29 ** Qt Foundation. The licenses are as published by the Free Software 30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 31 ** included in the packaging of this file. Please review the following 32 ** information to ensure the GNU General Public License requirements will 33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and 34 ** https://www.gnu.org/licenses/gpl-3.0.html. 35 ** 36 ** $QT_END_LICENSE$ 37 ** 38 ****************************************************************************/ 39 40 #ifndef QIOSMENU_H 41 #define QIOSMENU_H 42 43 #import <UIKit/UIKit.h> 44 45 #include <QtCore/QtCore> 46 #include <qpa/qplatformmenu.h> 47 48 #import "quiview.h" 49 50 class QIOSMenu; 51 @class QUIMenuController; 52 @class QUIPickerView; 53 54 class QIOSMenuItem : public QPlatformMenuItem 55 { 56 public: 57 QIOSMenuItem(); 58 59 void setText(const QString &text) override; setIcon(const QIcon &)60 void setIcon(const QIcon &) override {} 61 void setMenu(QPlatformMenu *) override; 62 void setVisible(bool isVisible) override; 63 void setIsSeparator(bool) override; setFont(const QFont &)64 void setFont(const QFont &) override {} 65 void setRole(MenuRole role) override; setCheckable(bool)66 void setCheckable(bool) override {} setChecked(bool)67 void setChecked(bool) override {} 68 #ifndef QT_NO_SHORTCUT 69 void setShortcut(const QKeySequence&) override; 70 #endif 71 void setEnabled(bool enabled) override; setIconSize(int)72 void setIconSize(int) override {} 73 74 bool m_visible; 75 QString m_text; 76 MenuRole m_role; 77 bool m_enabled; 78 bool m_separator; 79 QIOSMenu *m_menu; 80 QKeySequence m_shortcut; 81 }; 82 83 typedef QList<QIOSMenuItem *> QIOSMenuItemList; 84 85 class QIOSMenu : public QPlatformMenu 86 { 87 public: 88 QIOSMenu(); 89 ~QIOSMenu(); 90 91 void insertMenuItem(QPlatformMenuItem *menuItem, QPlatformMenuItem *before) override; 92 void removeMenuItem(QPlatformMenuItem *menuItem) override; 93 void syncMenuItem(QPlatformMenuItem *) override; syncSeparatorsCollapsible(bool)94 void syncSeparatorsCollapsible(bool) override {} 95 96 void setText(const QString &) override; setIcon(const QIcon &)97 void setIcon(const QIcon &) override {} 98 void setEnabled(bool enabled) override; 99 void setVisible(bool visible) override; 100 void setMenuType(MenuType type) override; 101 102 void showPopup(const QWindow *parentWindow, const QRect &targetRect, const QPlatformMenuItem *item) override; 103 void dismiss() override; 104 105 QPlatformMenuItem *menuItemAt(int position) const override; 106 QPlatformMenuItem *menuItemForTag(quintptr tag) const override; 107 108 void handleItemSelected(QIOSMenuItem *menuItem); 109 currentMenu()110 static QIOSMenu *currentMenu() { return m_currentMenu; } menuActionTarget()111 static id menuActionTarget() { return m_currentMenu ? m_currentMenu->m_menuController : 0; } 112 113 protected: 114 bool eventFilter(QObject *obj, QEvent *event) override; 115 116 private: 117 bool m_enabled; 118 bool m_visible; 119 QString m_text; 120 MenuType m_menuType; 121 MenuType m_effectiveMenuType; 122 QPointer<QWindow> m_parentWindow; 123 QRect m_targetRect; 124 const QIOSMenuItem *m_targetItem; 125 QUIMenuController *m_menuController; 126 QUIPickerView *m_pickerView; 127 QIOSMenuItemList m_menuItems; 128 129 static QIOSMenu *m_currentMenu; 130 131 void updateVisibility(); 132 void toggleShowUsingUIMenuController(bool show); 133 void toggleShowUsingUIPickerView(bool show); 134 QIOSMenuItemList visibleMenuItems() const; 135 QIOSMenuItemList filterFirstResponderActions(const QIOSMenuItemList &menuItems); 136 void repositionMenu(); 137 }; 138 139 #endif // QIOSMENU_H 140