diff options
Diffstat (limited to 'src/winextras/qwineventfilter.cpp')
-rw-r--r-- | src/winextras/qwineventfilter.cpp | 126 |
1 files changed, 0 insertions, 126 deletions
diff --git a/src/winextras/qwineventfilter.cpp b/src/winextras/qwineventfilter.cpp deleted file mode 100644 index db264b6..0000000 --- a/src/winextras/qwineventfilter.cpp +++ /dev/null @@ -1,126 +0,0 @@ -/**************************************************************************** - ** - ** Copyright (C) 2016 Ivan Vizir <define-true-false@yandex.com> - ** Contact: https://www.qt.io/licensing/ - ** - ** This file is part of the QtWinExtras module of the Qt Toolkit. - ** - ** $QT_BEGIN_LICENSE:LGPL$ - ** Commercial License Usage - ** Licensees holding valid commercial Qt licenses may use this file in - ** accordance with the commercial license agreement provided with the - ** Software or, alternatively, in accordance with the terms contained in - ** a written agreement between you and The Qt Company. For licensing terms - ** and conditions see https://www.qt.io/terms-conditions. For further - ** information use the contact form at https://www.qt.io/contact-us. - ** - ** GNU Lesser General Public License Usage - ** Alternatively, this file may be used under the terms of the GNU Lesser - ** General Public License version 3 as published by the Free Software - ** Foundation and appearing in the file LICENSE.LGPL3 included in the - ** packaging of this file. Please review the following information to - ** ensure the GNU Lesser General Public License version 3 requirements - ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. - ** - ** GNU General Public License Usage - ** Alternatively, this file may be used under the terms of the GNU - ** General Public License version 2.0 or (at your option) the GNU General - ** Public license version 3 or any later version approved by the KDE Free - ** Qt Foundation. The licenses are as published by the Free Software - ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 - ** included in the packaging of this file. Please review the following - ** information to ensure the GNU General Public License requirements will - ** be met: https://www.gnu.org/licenses/gpl-2.0.html and - ** https://www.gnu.org/licenses/gpl-3.0.html. - ** - ** $QT_END_LICENSE$ - ** - ****************************************************************************/ - -#include "qwineventfilter_p.h" -#include "qwinfunctions.h" -#include "qwinevent.h" -#include <QtGui/qguiapplication.h> -#include <QtGui/qwindow.h> - -#ifndef WM_DWMCOLORIZATIONCOLORCHANGED -# define WM_DWMCOLORIZATIONCOLORCHANGED 0x0320 -#endif - -#ifndef WM_DWMCOMPOSITIONCHANGED -# define WM_DWMCOMPOSITIONCHANGED 0x031E -#endif - -QWinEventFilter *QWinEventFilter::instance = nullptr; - -QWinEventFilter::QWinEventFilter() : - tbButtonCreatedMsgId(RegisterWindowMessageW(L"TaskbarButtonCreated")) -{ -} - -QWinEventFilter::~QWinEventFilter() -{ - instance = nullptr; -} - -#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) -bool QWinEventFilter::nativeEventFilter(const QByteArray &, void *message, qintptr *result) -#else -bool QWinEventFilter::nativeEventFilter(const QByteArray &, void *message, long *result) -#endif -{ - MSG *msg = static_cast<MSG *>(message); - bool filterOut = false; - - QEvent *event = nullptr; - QWindow *window = nullptr; - switch (msg->message) { - case WM_DWMCOLORIZATIONCOLORCHANGED : - event = new QWinColorizationChangeEvent(QRgb(msg->wParam), msg->lParam); - break; - case WM_DWMCOMPOSITIONCHANGED : - event = new QWinCompositionChangeEvent(); - break; - case WM_THEMECHANGED : - event = new QWinEvent(QWinEvent::ThemeChange); - break; - default : - if (tbButtonCreatedMsgId == msg->message) { - event = new QWinEvent(QWinEvent::TaskbarButtonCreated); - filterOut = true; - } - break; - } - - if (event) { - window = findWindow(msg->hwnd); - if (window) - QCoreApplication::sendEvent(window, event); - delete event; - } - - if (filterOut && result) { - *result = 0; - } - - return filterOut; -} - -void QWinEventFilter::setup() -{ - if (!instance) { - instance = new QWinEventFilter; - qApp->installNativeEventFilter(instance); - } -} - -QWindow *QWinEventFilter::findWindow(HWND handle) -{ - const WId wid = reinterpret_cast<WId>(handle); - const auto topLevels = QGuiApplication::topLevelWindows(); - for (QWindow *topLevel : topLevels) { - if (topLevel->handle() && topLevel->winId() == wid) - return topLevel; - } - return nullptr; -} |