diff options
Diffstat (limited to 'src/platformsupport/eglconvenience/qeglplatformcursor_p.h')
-rw-r--r-- | src/platformsupport/eglconvenience/qeglplatformcursor_p.h | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/src/platformsupport/eglconvenience/qeglplatformcursor_p.h b/src/platformsupport/eglconvenience/qeglplatformcursor_p.h deleted file mode 100644 index b89dd1ca43..0000000000 --- a/src/platformsupport/eglconvenience/qeglplatformcursor_p.h +++ /dev/null @@ -1,142 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL21$ -** 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 http://www.qt.io/terms-conditions. For further -** information use the contact form at http://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 2.1 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** As a special exception, The Qt Company gives you certain additional -** rights. These rights are described in The Qt Company LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QEGLPLATFORMCURSOR_H -#define QEGLPLATFORMCURSOR_H - -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists purely as an -// implementation detail. This header file may change from version to -// version without notice, or even be removed. -// -// We mean it. -// - -#include <qpa/qplatformcursor.h> -#include <qpa/qplatformscreen.h> -#include <QtGui/QOpenGLFunctions> -#include <QtGui/private/qinputdevicemanager_p.h> - -QT_BEGIN_NAMESPACE - -class QOpenGLShaderProgram; -class QEGLPlatformCursor; -class QEGLPlatformScreen; - -class QEGLPlatformCursorDeviceListener : public QObject -{ - Q_OBJECT - -public: - QEGLPlatformCursorDeviceListener(QEGLPlatformCursor *cursor) : m_cursor(cursor) { } - bool hasMouse() const; - -public slots: - void onDeviceListChanged(QInputDeviceManager::DeviceType type); - -private: - QEGLPlatformCursor *m_cursor; -}; - -class QEGLPlatformCursor : public QPlatformCursor, protected QOpenGLFunctions -{ - Q_OBJECT -public: - QEGLPlatformCursor(QPlatformScreen *screen); - ~QEGLPlatformCursor(); - -#ifndef QT_NO_CURSOR - void changeCursor(QCursor *cursor, QWindow *widget) Q_DECL_OVERRIDE; -#endif - void pointerEvent(const QMouseEvent &event) Q_DECL_OVERRIDE; - QPoint pos() const Q_DECL_OVERRIDE; - void setPos(const QPoint &pos) Q_DECL_OVERRIDE; - - QRect cursorRect() const; - void paintOnScreen(); - void resetResources(); - - void updateMouseStatus(); - -private: - bool event(QEvent *e) Q_DECL_OVERRIDE; -#ifndef QT_NO_CURSOR - bool setCurrentCursor(QCursor *cursor); -#endif - void draw(const QRectF &rect); - void update(const QRegion ®ion); - void createShaderPrograms(); - void createCursorTexture(uint *texture, const QImage &image); - void initCursorAtlas(); - - // current cursor information - struct Cursor { - Cursor() : texture(0), shape(Qt::BlankCursor), customCursorTexture(0), customCursorPending(false) { } - uint texture; // a texture from 'image' or the atlas - Qt::CursorShape shape; - QRectF textureRect; // normalized rect inside texture - QSize size; // size of the cursor - QPoint hotSpot; - QImage customCursorImage; - QPoint pos; // current cursor position - uint customCursorTexture; - bool customCursorPending; - } m_cursor; - - // cursor atlas information - struct CursorAtlas { - CursorAtlas() : cursorsPerRow(0), texture(0), cursorWidth(0), cursorHeight(0) { } - int cursorsPerRow; - uint texture; - int width, height; // width and height of the atlas - int cursorWidth, cursorHeight; // width and height of cursors inside the atlas - QList<QPoint> hotSpots; - QImage image; // valid until it's uploaded - } m_cursorAtlas; - - bool m_visible; - QEGLPlatformScreen *m_screen; - QOpenGLShaderProgram *m_program; - int m_vertexCoordEntry; - int m_textureCoordEntry; - int m_textureEntry; - QEGLPlatformCursorDeviceListener *m_deviceListener; - bool m_updateRequested; -}; - -QT_END_NAMESPACE - -#endif // QEGLPLATFORMCURSOR_H |