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Diffstat (limited to 'src/widgets/kernel/qwidgetsfunctions_wince.cpp')
-rw-r--r-- | src/widgets/kernel/qwidgetsfunctions_wince.cpp | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/src/widgets/kernel/qwidgetsfunctions_wince.cpp b/src/widgets/kernel/qwidgetsfunctions_wince.cpp new file mode 100644 index 0000000000..a45694177e --- /dev/null +++ b/src/widgets/kernel/qwidgetsfunctions_wince.cpp @@ -0,0 +1,126 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the QtWidgets module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#include "qwidgetsfunctions_wince.h" +#include <shellapi.h> + +QT_USE_NAMESPACE + +#ifndef ShellExecute +HINSTANCE qt_wince_ShellExecute(HWND hwnd, LPCWSTR, LPCWSTR file, LPCWSTR params, LPCWSTR dir, int showCmd) +{ + SHELLEXECUTEINFO info; + info.hwnd = hwnd; + info.lpVerb = L"Open"; + info.lpFile = file; + info.lpParameters = params; + info.lpDirectory = dir; + info.nShow = showCmd; + info.cbSize = sizeof(info); + ShellExecuteEx(&info); + return info.hInstApp; +} +#endif + +#ifndef SPI_GETPLATFORMTYPE +#define SPI_GETPLATFORMTYPE 257 +#endif + +// Internal Qt ----------------------------------------------------- +bool qt_wince_is_platform(const QString &platformString) { + wchar_t tszPlatform[64]; + if (SystemParametersInfo(SPI_GETPLATFORMTYPE, sizeof(tszPlatform) / sizeof(wchar_t), tszPlatform, 0)) + if (0 == _tcsicmp(reinterpret_cast<const wchar_t *> (platformString.utf16()), tszPlatform)) + return true; + return false; +} + +int qt_wince_get_build() +{ + OSVERSIONINFO osvi; + osvi.dwOSVersionInfoSize = sizeof(osvi); + if (GetVersionEx(&osvi)) + return osvi.dwBuildNumber; + return 0; +} + +int qt_wince_get_version() +{ + OSVERSIONINFO osvi; + osvi.dwOSVersionInfoSize = sizeof(osvi); + if (GetVersionEx(&osvi)) + return (osvi.dwMajorVersion * 10 + osvi.dwMinorVersion); + return 0; +} + +bool qt_wince_is_windows_mobile_65() +{ + const DWORD dwFirstWM65BuildNumber = 21139; + OSVERSIONINFO osvi; + osvi.dwOSVersionInfoSize = sizeof(osvi); + if (!GetVersionEx(&osvi)) + return false; + return osvi.dwMajorVersion > 5 + || (osvi.dwMajorVersion == 5 && (osvi.dwMinorVersion > 2 || + (osvi.dwMinorVersion == 2 && osvi.dwBuildNumber >= dwFirstWM65BuildNumber))); +} + +bool qt_wince_is_pocket_pc() { + return qt_wince_is_platform(QString::fromLatin1("PocketPC")); +} + +bool qt_wince_is_smartphone() { + return qt_wince_is_platform(QString::fromLatin1("Smartphone")); +} +bool qt_wince_is_mobile() { + return (qt_wince_is_smartphone() || qt_wince_is_pocket_pc()); +} + +bool qt_wince_is_high_dpi() { + if (!qt_wince_is_pocket_pc()) + return false; + HDC deviceContext = GetDC(0); + int dpi = GetDeviceCaps(deviceContext, LOGPIXELSX); + ReleaseDC(0, deviceContext); + if ((dpi < 1000) && (dpi > 0)) + return dpi > 96; + else + return false; +} |