From 75651b0d83a785d1cb8411d36317b0452cb1144b Mon Sep 17 00:00:00 2001
From: Andreas Sturmlechner <asturm@gentoo.org>
Date: Sat, 19 Jun 2021 22:36:00 +0200
Subject: media-gfx/krita: 4.4.5 version bump

Introduce dev-python/sip slot op
Restrict to =media-libs/opencolorio-1*

Bug: https://bugs.gentoo.org/793887
Bug: https://bugs.gentoo.org/795786
Package-Manager: Portage-3.0.20, Repoman-3.0.3
Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>
---
 .../files/krita-4.4.5-pykrita-crash-on-exit.patch  | 55 ++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 media-gfx/krita/files/krita-4.4.5-pykrita-crash-on-exit.patch

(limited to 'media-gfx/krita/files')

diff --git a/media-gfx/krita/files/krita-4.4.5-pykrita-crash-on-exit.patch b/media-gfx/krita/files/krita-4.4.5-pykrita-crash-on-exit.patch
new file mode 100644
index 000000000000..1939c962815e
--- /dev/null
+++ b/media-gfx/krita/files/krita-4.4.5-pykrita-crash-on-exit.patch
@@ -0,0 +1,55 @@
+From a0c29913114164ff3f2ba4e255ccee1c52cb3e86 Mon Sep 17 00:00:00 2001
+From: Alvin Wong <alvin@alvinhc.com>
+Date: Sat, 19 Jun 2021 16:29:45 +0800
+Subject: [PATCH] Fix PyKrita cleanup using qApp::aboutToQuit to prevent crash
+
+Suspecting that we can't have Python clean up its QObject's inside
+QCoreApplication's destructor, but must be done before it.
+
+BUG: 417465
+
+* asturm 2021-06-20: mangled w/ a6296beb25c98d9a4b5a136e0088959bf51d550a
+---
+ plugins/extensions/pykrita/plugin/plugin.cpp | 15 ++++++++++-----
+ 1 file changed, 10 insertions(+), 5 deletions(-)
+
+diff --git a/plugins/extensions/pykrita/plugin/plugin.cpp b/plugins/extensions/pykrita/plugin/plugin.cpp
+index ef0e27eb65..66f552b007 100644
+--- a/plugins/extensions/pykrita/plugin/plugin.cpp
++++ b/plugins/extensions/pykrita/plugin/plugin.cpp
+@@ -13,6 +13,8 @@
+ #include <kis_preference_set_registry.h>
+ #include "pyqtpluginsettings.h"
+ 
++#include <QCoreApplication>
++
+ #include <Krita.h>
+ 
+ K_PLUGIN_FACTORY_WITH_JSON(KritaPyQtPluginFactory, "kritapykrita.json", registerPlugin<KritaPyQtPlugin>();)
+@@ -74,15 +76,18 @@ KritaPyQtPlugin::KritaPyQtPlugin(QObject *parent, const QVariantList &)
+     Q_FOREACH (Extension *extension, Krita::instance()->extensions()) {
+         extension->setup();
+     }
++
++    // This ensures that QObject's owned by Python are destructed before
++    // the destructor of QCoreApplication is called, in order to prevent
++    // a crash on exit.
++    // See https://bugs.kde.org/show_bug.cgi?id=417465
++    connect(QCoreApplication::instance(), &QCoreApplication::aboutToQuit, this, []() { PyKrita::finalize(); });
+ }
+ 
+ KritaPyQtPlugin::~KritaPyQtPlugin()
+ {
+-    // XXX: With Qt 5.14, this crashes Krita on exit. See https://bugs.kde.org/show_bug.cgi?id=417465
+-    //      So, for now, we just don't call finalize...
+-#if QT_VERSION < QT_VERSION_CHECK(5,14,0)
+-    PyKrita::finalize();
+-#endif
++    // Don't call PyKrita::finalize here, because that can result in a crash
++    // deep inside Qt.
+ }
+ 
+ #include "plugin.moc"
+-- 
+GitLab
+
-- 
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