[55401] | 1 | /* $Id: UIPopupPane.h 104358 2024-04-18 05:33:40Z vboxsync $ */
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[25177] | 2 | /** @file
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[52727] | 3 | * VBox Qt GUI - UIPopupPane class declaration.
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[25177] | 4 | */
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| 5 |
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| 6 | /*
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[98103] | 7 | * Copyright (C) 2013-2023 Oracle and/or its affiliates.
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[25177] | 8 | *
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[96407] | 9 | * This file is part of VirtualBox base platform packages, as
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| 10 | * available from https://www.virtualbox.org.
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| 11 | *
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| 12 | * This program is free software; you can redistribute it and/or
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| 13 | * modify it under the terms of the GNU General Public License
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| 14 | * as published by the Free Software Foundation, in version 3 of the
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| 15 | * License.
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| 16 | *
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| 17 | * This program is distributed in the hope that it will be useful, but
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| 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 20 | * General Public License for more details.
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| 21 | *
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| 22 | * You should have received a copy of the GNU General Public License
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| 23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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| 24 | *
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| 25 | * SPDX-License-Identifier: GPL-3.0-only
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[25177] | 26 | */
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| 27 |
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[76581] | 28 | #ifndef FEQT_INCLUDED_SRC_widgets_UIPopupPane_h
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| 29 | #define FEQT_INCLUDED_SRC_widgets_UIPopupPane_h
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[76532] | 30 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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| 31 | # pragma once
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| 32 | #endif
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[25177] | 33 |
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[41587] | 34 | /* Qt includes: */
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[71490] | 35 | #include <QMap>
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[45468] | 36 | #include <QWidget>
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[34736] | 37 |
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[47108] | 38 | /* GUI includes: */
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[71630] | 39 | #include "UILibraryDefs.h"
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[47108] | 40 |
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[45468] | 41 | /* Forward declaration: */
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[71490] | 42 | class QEvent;
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| 43 | class QObject;
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| 44 | class QPainter;
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| 45 | class QPaintEvent;
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| 46 | class QRect;
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| 47 | class QShowEvent;
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| 48 | class QSize;
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| 49 | class QString;
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| 50 | class QWidget;
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| 51 | class UIAnimation;
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| 52 | class UIPopupPaneDetails;
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[68540] | 53 | class UIPopupPaneMessage;
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[45605] | 54 | class UIPopupPaneButtonPane;
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[45468] | 55 |
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[71490] | 56 | /** QWidget extension used as popup-center pane prototype. */
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[104358] | 57 | class SHARED_LIBRARY_STUFF UIPopupPane : public QWidget
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[45468] | 58 | {
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| 59 | Q_OBJECT;
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[47016] | 60 | Q_PROPERTY(QSize hiddenSizeHint READ hiddenSizeHint);
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| 61 | Q_PROPERTY(QSize shownSizeHint READ shownSizeHint);
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| 62 | Q_PROPERTY(QSize minimumSizeHint READ minimumSizeHint WRITE setMinimumSizeHint);
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[45696] | 63 | Q_PROPERTY(int defaultOpacity READ defaultOpacity);
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| 64 | Q_PROPERTY(int hoveredOpacity READ hoveredOpacity);
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[45662] | 65 | Q_PROPERTY(int opacity READ opacity WRITE setOpacity);
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[45468] | 66 |
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| 67 | signals:
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| 68 |
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[71490] | 69 | /** Asks to show itself asynchronously. */
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[47016] | 70 | void sigToShow();
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[71490] | 71 | /** Asks to hide itself asynchronously. */
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[47016] | 72 | void sigToHide();
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[71490] | 73 | /** Asks to show itself instantly. */
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[47016] | 74 | void sigShow();
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[71490] | 75 | /** Asks to hide itself instantly. */
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[47016] | 76 | void sigHide();
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| 77 |
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[71490] | 78 | /** Notifies about hover enter. */
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[45522] | 79 | void sigHoverEnter();
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[71490] | 80 | /** Notifies about hover leave. */
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[45522] | 81 | void sigHoverLeave();
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[45662] | 82 |
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[71490] | 83 | /** Notifies about focus enter. */
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[45588] | 84 | void sigFocusEnter();
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[71490] | 85 | /** Notifies about focus leave. */
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[45588] | 86 | void sigFocusLeave();
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[45662] | 87 |
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[71490] | 88 | /** Proposes pane @a iWidth. */
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[68540] | 89 | void sigProposePaneWidth(int iWidth);
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[71490] | 90 | /** Proposes details pane @a iHeight. */
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[68540] | 91 | void sigProposeDetailsPaneHeight(int iHeight);
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[71490] | 92 | /** Notifies about size-hint changed. */
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[45658] | 93 | void sigSizeHintChanged();
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[45522] | 94 |
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[71490] | 95 | /** Asks to close with @a iResultCode. */
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[45691] | 96 | void sigDone(int iResultCode) const;
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[45468] | 97 |
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| 98 | public:
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| 99 |
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[71490] | 100 | /** Constructs popup-pane.
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| 101 | * @param pParent Brings the parent.
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| 102 | * @param strMessage Brings the pane message.
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| 103 | * @param strDetails Brings the pane details.
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| 104 | * @param buttonDescriptions Brings the button descriptions. */
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[45658] | 105 | UIPopupPane(QWidget *pParent,
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[45468] | 106 | const QString &strMessage, const QString &strDetails,
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[50138] | 107 | const QMap<int, QString> &buttonDescriptions);
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[45468] | 108 |
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[71490] | 109 | /** Recalls itself. */
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[47209] | 110 | void recall();
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| 111 |
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[71490] | 112 | /** Defines the @a strMessage. */
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[45586] | 113 | void setMessage(const QString &strMessage);
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[71490] | 114 | /** Defines the @a strDetails. */
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[45586] | 115 | void setDetails(const QString &strDetails);
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| 116 |
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[71490] | 117 | /** Returns minimum size-hint. */
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[103977] | 118 | QSize minimumSizeHint() const RT_OVERRIDE { return m_minimumSizeHint; }
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[71490] | 119 | /** Defines @a minimumSizeHint. */
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[47016] | 120 | void setMinimumSizeHint(const QSize &minimumSizeHint);
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[71490] | 121 | /** Lays the content out. */
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[45658] | 122 | void layoutContent();
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| 123 |
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[68540] | 124 | public slots:
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| 125 |
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[71490] | 126 | /** Handles proposal for a @a newSize. */
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[68540] | 127 | void sltHandleProposalForSize(QSize newSize);
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| 128 |
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[45468] | 129 | private slots:
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| 130 |
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[71490] | 131 | /** Marks pane as fully shown. */
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[47016] | 132 | void sltMarkAsShown();
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| 133 |
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[71490] | 134 | /** Updates size-hint. */
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[47031] | 135 | void sltUpdateSizeHint();
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[47014] | 136 |
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[71490] | 137 | /** Handles a click of button with @a iButtonID. */
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[45605] | 138 | void sltButtonClicked(int iButtonID);
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[45468] | 139 |
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[104358] | 140 | /** Handles translation event. */
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| 141 | void sltRetranslateUI();
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| 142 |
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[45468] | 143 | private:
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| 144 |
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[71490] | 145 | /** A pair of strings. */
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[68540] | 146 | typedef QPair<QString, QString> QStringPair;
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[71490] | 147 | /** A list of string pairs. */
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[68540] | 148 | typedef QList<QStringPair> QStringPairList;
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| 149 |
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[71490] | 150 | /** Prepares all. */
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[45490] | 151 | void prepare();
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[71490] | 152 | /** Prepares background. */
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[47455] | 153 | void prepareBackground();
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[71490] | 154 | /** Prepares content. */
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[45605] | 155 | void prepareContent();
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[71490] | 156 | /** Prepares animation. */
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[47013] | 157 | void prepareAnimation();
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[45490] | 158 |
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[71490] | 159 | /** Translats tool-tips. */
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[47108] | 160 | void retranslateToolTips();
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| 161 |
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[71490] | 162 | /** Pre-handles standard Qt @a pEvent for passed @a pObject. */
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[93990] | 163 | virtual bool eventFilter(QObject *pObject, QEvent *pEvent) RT_OVERRIDE;
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[45468] | 164 |
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[71490] | 165 | /** Handles show @a pEvent. */
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[93990] | 166 | virtual void showEvent(QShowEvent *pEvent) RT_OVERRIDE;
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[71490] | 167 | /** Handles first show @a pEvent. */
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[47016] | 168 | void polishEvent(QShowEvent *pEvent);
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[45662] | 169 |
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[71490] | 170 | /** Handles paint @a pEvent. */
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[93990] | 171 | virtual void paintEvent(QPaintEvent *pEvent) RT_OVERRIDE;
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[71490] | 172 |
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| 173 | /** Assigns clipping of @a rect geometry for passed @a painter. */
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[47013] | 174 | void configureClipping(const QRect &rect, QPainter &painter);
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[71490] | 175 | /** Paints background of @a rect geometry using @a painter. */
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[47013] | 176 | void paintBackground(const QRect &rect, QPainter &painter);
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[71490] | 177 | /** Paints frame of @a rect geometry using @a painter. */
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[47633] | 178 | void paintFrame(QPainter &painter);
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[47013] | 179 |
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[71490] | 180 | /** Closes pane with @a iResultCode. */
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[45691] | 181 | void done(int iResultCode);
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[45468] | 182 |
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[71490] | 183 | /** Returns size-hint in hidden state. */
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[47016] | 184 | QSize hiddenSizeHint() const { return m_hiddenSizeHint; }
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[71490] | 185 | /** Returns size-hint in shown state. */
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[47016] | 186 | QSize shownSizeHint() const { return m_shownSizeHint; }
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| 187 |
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[71490] | 188 | /** Returns default opacity. */
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[45696] | 189 | int defaultOpacity() const { return m_iDefaultOpacity; }
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[71490] | 190 | /** Returns hovered opacity. */
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[45696] | 191 | int hoveredOpacity() const { return m_iHoveredOpacity; }
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[71490] | 192 | /** Returns current opacity. */
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[45662] | 193 | int opacity() const { return m_iOpacity; }
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[71490] | 194 | /** Defines current @a iOpacity. */
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[45662] | 195 | void setOpacity(int iOpacity) { m_iOpacity = iOpacity; update(); }
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| 196 |
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[71490] | 197 | /** Returns details text. */
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[68540] | 198 | QString prepareDetailsText() const;
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[71490] | 199 | /** Prepares passed @a aDetailsList. */
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[68540] | 200 | void prepareDetailsList(QStringPairList &aDetailsList) const;
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| 201 |
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[71490] | 202 | /** Holds whether the pane was polished. */
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[47016] | 203 | bool m_fPolished;
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[71490] | 204 |
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| 205 | /** Holds the pane ID. */
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[45468] | 206 | const QString m_strId;
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[71490] | 207 |
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| 208 | /** Holds the layout margin. */
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[45662] | 209 | const int m_iLayoutMargin;
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[71490] | 210 | /** Holds the layout spacing. */
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[45662] | 211 | const int m_iLayoutSpacing;
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[71490] | 212 |
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| 213 | /** Holds the minimum size-hint. */
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[47014] | 214 | QSize m_minimumSizeHint;
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[45522] | 215 |
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[71490] | 216 | /** Holds the pane message. */
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| 217 | QString m_strMessage;
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| 218 | /** Holds the pane details. */
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| 219 | QString m_strDetails;
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[45522] | 220 |
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[71490] | 221 | /** Holds the button descriptions. */
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[45605] | 222 | QMap<int, QString> m_buttonDescriptions;
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[45468] | 223 |
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[71490] | 224 | /** Holds whether the pane is shown fully. */
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| 225 | bool m_fShown;
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| 226 | /** Holds the show/hide animation instance. */
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[47016] | 227 | UIAnimation *m_pShowAnimation;
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[71490] | 228 | /** Holds the size-hint of pane in hidden state. */
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| 229 | QSize m_hiddenSizeHint;
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| 230 | /** Holds the size-hint of pane in shown state. */
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| 231 | QSize m_shownSizeHint;
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[47016] | 232 |
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[71490] | 233 | /** Holds whether the pane can loose focus. */
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[47694] | 234 | bool m_fCanLooseFocus;
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[71490] | 235 | /** Holds whether the pane is focused. */
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[47694] | 236 | bool m_fFocused;
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| 237 |
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[71490] | 238 | /** Holds whether the pane is hovered. */
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| 239 | bool m_fHovered;
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| 240 | /** Holds the default opacity. */
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[45662] | 241 | const int m_iDefaultOpacity;
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[71490] | 242 | /** Holds the hovered opacity. */
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[45662] | 243 | const int m_iHoveredOpacity;
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[71490] | 244 | /** Holds the current opacity. */
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| 245 | int m_iOpacity;
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[45662] | 246 |
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[71490] | 247 | /** Holds the message pane instance. */
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[68540] | 248 | UIPopupPaneMessage *m_pMessagePane;
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[71490] | 249 | /** Holds the details pane instance. */
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[68540] | 250 | UIPopupPaneDetails *m_pDetailsPane;
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[71490] | 251 | /** Holds the buttons pane instance. */
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[45605] | 252 | UIPopupPaneButtonPane *m_pButtonPane;
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[45468] | 253 | };
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| 254 |
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[76581] | 255 | #endif /* !FEQT_INCLUDED_SRC_widgets_UIPopupPane_h */
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