[26719] | 1 | /* $Id: VBoxAboutDlg.cpp 34781 2010-12-07 14:06:16Z vboxsync $ */
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[12582] | 2 | /** @file
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| 3 | *
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| 4 | * VBox frontends: Qt GUI ("VirtualBox"):
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| 5 | * VBoxAboutDlg class implementation
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| 6 | */
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| 7 |
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| 8 | /*
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[34781] | 9 | * Copyright (C) 2006-2010 Oracle Corporation
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[12582] | 10 | *
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| 11 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 12 | * available from http://www.virtualbox.org. This file is free software;
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| 13 | * you can redistribute it and/or modify it under the terms of the GNU
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| 14 | * General Public License (GPL) as published by the Free Software
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| 15 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 16 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 17 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 18 | */
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| 19 |
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[25526] | 20 | #ifdef VBOX_WITH_PRECOMPILED_HEADERS
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| 21 | # include "precomp.h"
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| 22 | #else /* !VBOX_WITH_PRECOMPILED_HEADERS */
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[34781] | 23 | /* Global includes */
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| 24 | # include <QDir>
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| 25 | # include <QEvent>
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| 26 | # include <QPainter>
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| 27 | # include <iprt/path.h>
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| 28 | # include <VBox/version.h> /* VBOX_VENDOR */
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[12582] | 29 |
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[34781] | 30 | /* Local includes */
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| 31 | # include "VBoxAboutDlg.h"
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| 32 | # include "VBoxGlobal.h"
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[25526] | 33 | #endif /* !VBOX_WITH_PRECOMPILED_HEADERS */
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[12582] | 34 |
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[34781] | 35 | VBoxAboutDlg::VBoxAboutDlg(QWidget *pParent, const QString &strVersion)
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| 36 | : QIWithRetranslateUI2<QIDialog>(pParent, Qt::CustomizeWindowHint | Qt::WindowTitleHint | Qt::WindowSystemMenuHint)
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| 37 | , m_strVersion(strVersion)
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[12582] | 38 | {
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[34781] | 39 | /* Delete dialog on close: */
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| 40 | setAttribute(Qt::WA_DeleteOnClose);
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[23368] | 41 |
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[34781] | 42 | /* Choose default image: */
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| 43 | QString strPath(":/about.png");
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| 44 |
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| 45 | /* Branding: Use a custom about splash picture if set: */
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| 46 | QString strSplash = vboxGlobal().brandingGetKey("UI/AboutSplash");
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| 47 | if (vboxGlobal().brandingIsActive() && !strSplash.isEmpty())
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[23431] | 48 | {
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[23432] | 49 | char szExecPath[1024];
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[34781] | 50 | RTPathExecDir(szExecPath, 1024);
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| 51 | QString strTmpPath = QString("%1/%2").arg(szExecPath).arg(strSplash);
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| 52 | if (QFile::exists(strTmpPath))
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| 53 | strPath = strTmpPath;
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[23431] | 54 | }
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| 55 |
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[34781] | 56 | /* Assign image: */
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| 57 | m_bgImage.load(strPath);
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| 58 |
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| 59 | /* Translate: */
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| 60 | retranslateUi();
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[12582] | 61 | }
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| 62 |
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[34781] | 63 | bool VBoxAboutDlg::event(QEvent *pEvent)
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[12582] | 64 | {
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[34781] | 65 | if (pEvent->type() == QEvent::Polish)
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| 66 | setFixedSize(m_bgImage.size());
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| 67 | if (pEvent->type() == QEvent::WindowDeactivate)
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| 68 | close();
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| 69 | return QIDialog::event(pEvent);
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[12582] | 70 | }
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| 71 |
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[34781] | 72 | void VBoxAboutDlg::paintEvent(QPaintEvent* /* pEvent */)
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[12582] | 73 | {
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[34781] | 74 | QPainter painter(this);
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| 75 | painter.drawPixmap(0, 0, m_bgImage);
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| 76 | painter.setFont(font());
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| 77 |
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| 78 | /* Branding: Set a different text color (because splash also could be white),
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| 79 | otherwise use white as default color: */
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| 80 | QString strColor = vboxGlobal().brandingGetKey("UI/AboutTextColor");
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| 81 | if (!strColor.isEmpty())
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| 82 | painter.setPen(QColor(strColor).name());
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| 83 | else
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| 84 | painter.setPen(Qt::black);
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[12582] | 85 | #if VBOX_OSE
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[34781] | 86 | painter.drawText(QRect(0, 400, 600, 32),
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| 87 | Qt::AlignCenter | Qt::AlignVCenter | Qt::TextWordWrap,
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| 88 | m_strAboutText);
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[12582] | 89 | #else /* VBOX_OSE */
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[34781] | 90 | painter.drawText(QRect(271, 370, 360, 72),
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| 91 | Qt::AlignLeft | Qt::AlignBottom | Qt::TextWordWrap,
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| 92 | m_strAboutText);
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[12582] | 93 | #endif /* VBOX_OSE */
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| 94 | }
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| 95 |
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[34781] | 96 | void VBoxAboutDlg::mouseReleaseEvent(QMouseEvent* /* pEvent */)
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[12582] | 97 | {
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[34781] | 98 | /* Close the dialog on mouse button release: */
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| 99 | close();
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| 100 | }
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[23368] | 101 |
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[34781] | 102 | void VBoxAboutDlg::retranslateUi()
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| 103 | {
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| 104 | setWindowTitle(tr("VirtualBox - About"));
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| 105 | QString strAboutText = tr("VirtualBox Graphical User Interface");
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| 106 | #ifdef VBOX_BLEEDING_EDGE
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| 107 | QString strVersionText = "EXPERIMENTAL build %1 - " + QString(VBOX_BLEEDING_EDGE);
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| 108 | #else
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| 109 | QString strVersionText = tr("Version %1");
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| 110 | #endif
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[12582] | 111 | #if VBOX_OSE
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[34781] | 112 | m_strAboutText = strAboutText + " " + strVersionText.arg(m_strVersion) + "\n" +
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| 113 | QString("%1 2004-" VBOX_C_YEAR " " VBOX_VENDOR).arg(QChar(0xa9));
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[12582] | 114 | #else /* VBOX_OSE */
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[34781] | 115 | m_strAboutText = strAboutText + "\n" + strVersionText.arg(m_strVersion);
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[12582] | 116 | #endif /* VBOX_OSE */
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| 117 | }
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| 118 |
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