mirror of https://github.com/cutefishos/core
fix(core): port desktop components to Qt6
Reion Wong
4 weeks ago
parent
d90e4240ea
commit
7432225aa7
@ -0,0 +1,71 @@
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/*
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* Small Qt 6 compatibility layer for the Qt 5 QX11Info calls used by the
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* original Cutefish X11 helpers. Qt 6 exposes the same handles through the
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* public QNativeInterface API instead of QtX11Extras.
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*/
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#ifndef CUTEFISH_QX11INFO_COMPAT
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#define CUTEFISH_QX11INFO_COMPAT
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#include <QGuiApplication>
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#include <QScreen>
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#include <QtGui/qguiapplication_platform.h>
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#include <xcb/xcb.h>
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class QX11Info
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{
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public:
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static bool isPlatformX11()
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{
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return nativeInterface() != nullptr;
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}
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static xcb_connection_t *connection()
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{
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const auto native = nativeInterface();
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return native ? native->connection() : nullptr;
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}
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static Display *display()
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{
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const auto native = nativeInterface();
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return native ? native->display() : nullptr;
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}
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static xcb_window_t appRootWindow()
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{
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xcb_connection_t *c = connection();
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if (!c)
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return XCB_WINDOW_NONE;
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const xcb_setup_t *setup = xcb_get_setup(c);
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const xcb_screen_iterator_t iterator = xcb_setup_roots_iterator(setup);
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return iterator.data ? iterator.data->root : XCB_WINDOW_NONE;
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}
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static int appScreen()
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{
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return 0;
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}
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static int appDpiY()
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{
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QScreen *screen = qGuiApp ? qGuiApp->primaryScreen() : nullptr;
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return screen ? qRound(screen->logicalDotsPerInchY()) : 96;
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}
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// This is only used as the timestamp in synthetic tray input events.
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static unsigned long getTimestamp()
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{
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return 0;
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}
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private:
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static QNativeInterface::QX11Application *nativeInterface()
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{
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return qGuiApp ? qGuiApp->nativeInterface<QNativeInterface::QX11Application>() : nullptr;
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}
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};
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#endif
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