| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | |
| 4 | #ifndef QPLATFORMINTEGRATION_MINIMAL_H |
| 5 | #define QPLATFORMINTEGRATION_MINIMAL_H |
| 6 | |
| 7 | #include <qpa/qplatformintegration.h> |
| 8 | #include <qpa/qplatformscreen.h> |
| 9 | |
| 10 | #include <qscopedpointer.h> |
| 11 | |
| 12 | QT_BEGIN_NAMESPACE |
| 13 | |
| 14 | class QMinimalScreen : public QPlatformScreen |
| 15 | { |
| 16 | public: |
| 17 | QMinimalScreen() |
| 18 | : mDepth(32), mFormat(QImage::Format_ARGB32_Premultiplied) {} |
| 19 | |
| 20 | QRect geometry() const override { return mGeometry; } |
| 21 | int depth() const override { return mDepth; } |
| 22 | QImage::Format format() const override { return mFormat; } |
| 23 | |
| 24 | public: |
| 25 | QRect mGeometry; |
| 26 | int mDepth; |
| 27 | QImage::Format mFormat; |
| 28 | QSize mPhysicalSize; |
| 29 | }; |
| 30 | |
| 31 | class QMinimalIntegration : public QPlatformIntegration |
| 32 | { |
| 33 | public: |
| 34 | enum Options { // Options to be passed on command line or determined from environment |
| 35 | DebugBackingStore = 0x1, |
| 36 | EnableFonts = 0x2, |
| 37 | FreeTypeFontDatabase = 0x4, |
| 38 | FontconfigDatabase = 0x8 |
| 39 | }; |
| 40 | |
| 41 | explicit QMinimalIntegration(const QStringList ¶meters); |
| 42 | ~QMinimalIntegration(); |
| 43 | |
| 44 | bool hasCapability(QPlatformIntegration::Capability cap) const override; |
| 45 | QPlatformFontDatabase *fontDatabase() const override; |
| 46 | |
| 47 | QPlatformWindow *createPlatformWindow(QWindow *window) const override; |
| 48 | QPlatformBackingStore *createPlatformBackingStore(QWindow *window) const override; |
| 49 | QAbstractEventDispatcher *createEventDispatcher() const override; |
| 50 | |
| 51 | QPlatformNativeInterface *nativeInterface() const override; |
| 52 | |
| 53 | unsigned options() const { return m_options; } |
| 54 | |
| 55 | static QMinimalIntegration *instance(); |
| 56 | |
| 57 | private: |
| 58 | mutable QPlatformFontDatabase *m_fontDatabase; |
| 59 | mutable QScopedPointer<QPlatformNativeInterface> m_nativeInterface; |
| 60 | QMinimalScreen *m_primaryScreen; |
| 61 | unsigned m_options; |
| 62 | }; |
| 63 | |
| 64 | QT_END_NAMESPACE |
| 65 | |
| 66 | #endif |
| 67 |