From ada377201e475fc71fc01d65cef47e7738296bf0 Mon Sep 17 00:00:00 2001
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From: Jeffy Chen <jeffy.chen@rock-chips.com>
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Date: Tue, 30 Aug 2022 16:32:54 +0800
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Subject: [PATCH 17/17] Revert "Client: Don't send fake
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SurfaceCreated/Destroyed events"
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This reverts commit cd21404f99b486ff62225699e1a4bdc0d5b3d5c1.
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Others, e.g. Quick scenegraph, still need surfaceAboutToBeDestroyed
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event to cleanup renderer resources.
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Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
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---
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src/client/qwaylandwindow.cpp | 10 ++++++++--
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src/client/qwaylandwindow_p.h | 2 +-
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2 files changed, 9 insertions(+), 3 deletions(-)
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diff --git a/src/client/qwaylandwindow.cpp b/src/client/qwaylandwindow.cpp
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index c71d709..e23af43 100644
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--- a/src/client/qwaylandwindow.cpp
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+++ b/src/client/qwaylandwindow.cpp
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@@ -97,7 +97,7 @@ QWaylandWindow::~QWaylandWindow()
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delete mWindowDecoration;
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if (mSurface)
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- reset();
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+ reset(false);
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const QWindow *parent = window();
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const auto tlw = QGuiApplication::topLevelWindows();
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@@ -153,6 +153,8 @@ void QWaylandWindow::initWindow()
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if (!mSurface) {
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initializeWlSurface();
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+ QPlatformSurfaceEvent e(QPlatformSurfaceEvent::SurfaceCreated);
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+ QGuiApplication::sendEvent(window(), &e);
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}
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if (shouldCreateSubSurface()) {
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@@ -286,8 +288,12 @@ bool QWaylandWindow::shouldCreateSubSurface() const
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return QPlatformWindow::parent() != nullptr;
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}
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-void QWaylandWindow::reset()
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+void QWaylandWindow::reset(bool sendDestroyEvent)
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{
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+ if (mSurface && sendDestroyEvent) {
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+ QPlatformSurfaceEvent e(QPlatformSurfaceEvent::SurfaceAboutToBeDestroyed);
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+ QGuiApplication::sendEvent(window(), &e);
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+ }
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mWaitingToApplyConfigure = false;
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delete mShellSurface;
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diff --git a/src/client/qwaylandwindow_p.h b/src/client/qwaylandwindow_p.h
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index 7f52192..27ff0d4 100644
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--- a/src/client/qwaylandwindow_p.h
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+++ b/src/client/qwaylandwindow_p.h
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@@ -273,7 +273,7 @@ private:
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void initializeWlSurface();
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bool shouldCreateShellSurface() const;
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bool shouldCreateSubSurface() const;
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- void reset();
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+ void reset(bool sendDestroyEvent = true);
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void sendExposeEvent(const QRect &rect);
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static void closePopups(QWaylandWindow *parent);
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QPlatformScreen *calculateScreenFromSurfaceEvents() const;
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--
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2.20.1
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