kde-apps/akonadi-calendar: Fix hidpi scaling, kalendarac crashes

KDE-bug: https://bugs.kde.org/show_bug.cgi?id=453676
KDE-bug: https://bugs.kde.org/show_bug.cgi?id=463222

Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>

3 files changed, 73 insertions, 1 deletions

diff --git a/kde-apps/akonadi-calendar/akonadi-calendar-22.08.3-r1.ebuild b/kde-apps/akonadi-calendar/akonadi-calendar-22.08.3-r1.ebuild
index d5f48f842b30..4880c2331795 100644
--- a/kde-apps/akonadi-calendar/akonadi-calendar-22.08.3-r1.ebuild
+++ b/kde-apps/akonadi-calendar/akonadi-calendar-22.08.3-r1.ebuild
@@ -46,4 +46,8 @@ DEPEND="
 "
 RDEPEND="${DEPEND}"
 
-PATCHES=( "${FILESDIR}/${P}-convert-event-start-time-to-local-tz.patch" )
+PATCHES=(
+	"${FILESDIR}/${P}-fix-hidpi-scaling.patch"
+	"${FILESDIR}/${P}-fix-kalendarac-crash.patch"
+	"${FILESDIR}/${P}-convert-event-start-time-to-local-tz.patch"
+)
diff --git a/kde-apps/akonadi-calendar/files/akonadi-calendar-22.08.3-fix-hidpi-scaling.patch b/kde-apps/akonadi-calendar/files/akonadi-calendar-22.08.3-fix-hidpi-scaling.patch
new file mode 100644
index 000000000000..26698be849c4
--- /dev/null
+++ b/kde-apps/akonadi-calendar/files/akonadi-calendar-22.08.3-fix-hidpi-scaling.patch
@@ -0,0 +1,32 @@
+From cb8e88e6b50a6edc399510b1a8d6307177f00bb7 Mon Sep 17 00:00:00 2001
+From: Moody Liu <mooodyhunter@outlook.com>
+Date: Fri, 14 Oct 2022 23:19:25 +0000
+Subject: [PATCH] kalendarac: set AA_EnableHighDpiScaling attribute before
+ constructing QGuiApplication
+
+---
+ reminder-daemon/kalendaracmain.cpp | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/reminder-daemon/kalendaracmain.cpp b/reminder-daemon/kalendaracmain.cpp
+index 0566c7f..c0ae2be 100644
+--- a/reminder-daemon/kalendaracmain.cpp
++++ b/reminder-daemon/kalendaracmain.cpp
+@@ -12,10 +12,13 @@
+ 
+ int main(int argc, char **argv)
+ {
++#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
++    // set this attribute before contructing QGuiApplication
++    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
++#endif
+     QGuiApplication app(argc, argv);
+     app.setQuitOnLastWindowClosed(false);
+ #if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
+-    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
+     app.setAttribute(Qt::AA_UseHighDpiPixmaps, true);
+ #endif
+ 
+-- 
+GitLab
+
diff --git a/kde-apps/akonadi-calendar/files/akonadi-calendar-22.08.3-fix-kalendarac-crash.patch b/kde-apps/akonadi-calendar/files/akonadi-calendar-22.08.3-fix-kalendarac-crash.patch
new file mode 100644
index 000000000000..64801160d886
--- /dev/null
+++ b/kde-apps/akonadi-calendar/files/akonadi-calendar-22.08.3-fix-kalendarac-crash.patch
@@ -0,0 +1,36 @@
+From 9baa8ca070a73658bec0c5a9a1854e4ec73abd8a Mon Sep 17 00:00:00 2001
+From: Allen Winter <winter@kde.org>
+Date: Fri, 30 Dec 2022 09:29:02 -0500
+Subject: [PATCH] Ensure Akonadi IncidenceChanger doesn't try to show dialogs
+
+Since kalendarac is not a proper QApplication it can't
+show dialogs anyway.  Else you'll see crashes with:
+"QWidget: Cannot create a QWidget without QApplication"
+---
+ reminder-daemon/kalendaralarmclient.cpp | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/reminder-daemon/kalendaralarmclient.cpp b/reminder-daemon/kalendaralarmclient.cpp
+index b726ac1..da3b050 100644
+--- a/reminder-daemon/kalendaralarmclient.cpp
++++ b/reminder-daemon/kalendaralarmclient.cpp
+@@ -6,6 +6,7 @@
+ #include "calendarinterface.h"
+ #include "logging.h"
+ 
++#include <Akonadi/IncidenceChanger>
+ #include <KIO/ApplicationLauncherJob>
+ 
+ #include <KCheckableProxyModel>
+@@ -52,6 +53,8 @@ void KalendarAlarmClient::setupAkonadi()
+     const QStringList mimeTypes{Event::eventMimeType(), Todo::todoMimeType()};
+     mCalendar = Akonadi::ETMCalendar::Ptr(new Akonadi::ETMCalendar(mimeTypes));
+     mCalendar->setObjectName(QStringLiteral("KalendarAC's calendar"));
++    Akonadi::IncidenceChanger *changer = mCalendar->incidenceChanger();
++    changer->setShowDialogsOnError(false);
+     mETM = mCalendar->entityTreeModel();
+ 
+     connect(&mCheckTimer, &QTimer::timeout, this, &KalendarAlarmClient::checkAlarms);
+-- 
+GitLab
+