kde-apps/gwenview: Fix RAW plugin coexistence

Upstream commit c419ec4a052b39eae7c17caf2a89d39d76b43777

KDE-bug: https://bugs.kde.org/show_bug.cgi?id=463132

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

3 files changed, 268 insertions, 0 deletions

diff --git a/kde-apps/gwenview/files/gwenview-22.08.3-fix-raw-plugin-coexistence.patch b/kde-apps/gwenview/files/gwenview-22.08.3-fix-raw-plugin-coexistence.patch
new file mode 100644
index 000000000000..759b23095ff9
--- /dev/null
+++ b/kde-apps/gwenview/files/gwenview-22.08.3-fix-raw-plugin-coexistence.patch
@@ -0,0 +1,58 @@
+From c419ec4a052b39eae7c17caf2a89d39d76b43777 Mon Sep 17 00:00:00 2001
+From: Mirco Miranda <mirco.miranda@systemceramics.com>
+Date: Tue, 10 Jan 2023 14:53:30 +0000
+Subject: [PATCH] Fixed coexistence between Qt Raw plugin and KDcraw
+
+Use the RAW plugin to load raw images if installed:
+- Previews are always generated from the RAW image at the fastest possible speed.
+- Images are loaded in the highest possible quality (default plugin raw).
+- If the raw plugin is not installed everything works as before (use KDcraw).
+
+BUG: 463132
+FIXED-IN: 22.12.2
+
+
+(cherry picked from commit a7dc8feefc2147a08526b61bf361b63f78645ea0)
+---
+ lib/document/loadingdocumentimpl.cpp         | 3 ++-
+ lib/thumbnailprovider/thumbnailgenerator.cpp | 8 +++++++-
+ 2 files changed, 9 insertions(+), 2 deletions(-)
+
+diff --git a/lib/document/loadingdocumentimpl.cpp b/lib/document/loadingdocumentimpl.cpp
+index baa0542a..ece4d9e2 100644
+--- a/lib/document/loadingdocumentimpl.cpp
++++ b/lib/document/loadingdocumentimpl.cpp
+@@ -205,7 +205,8 @@ struct LoadingDocumentImplPrivate {
+         QImageReader reader;
+ 
+ #ifdef KDCRAW_FOUND
+-        if (KDcrawIface::KDcraw::rawFilesList().contains(QString::fromLatin1(mFormatHint))) {
++        if (!QImageReader::supportedImageFormats().contains(QByteArray("raw"))
++            && KDcrawIface::KDcraw::rawFilesList().contains(QString::fromLatin1(mFormatHint))) {
+             QByteArray previewData;
+ 
+             // if the image is in format supported by dcraw, fetch its embedded preview
+diff --git a/lib/thumbnailprovider/thumbnailgenerator.cpp b/lib/thumbnailprovider/thumbnailgenerator.cpp
+index 3179dfae..f01d5c04 100644
+--- a/lib/thumbnailprovider/thumbnailgenerator.cpp
++++ b/lib/thumbnailprovider/thumbnailgenerator.cpp
+@@ -70,9 +70,15 @@ bool ThumbnailContext::load(const QString &pixPath, int pixelSize)
+     QBuffer buffer;
+     int previewRatio = 1;
+ 
++    bool useRawPlugin = QImageReader::imageFormat(pixPath) == QByteArray("raw");
++    if (useRawPlugin) { // make preview generation faster (same as KDcrawIface::KDcraw::loadHalfPreview)
++        reader.setQuality(1);
++        previewRatio = 2;
++    }
++
+ #ifdef KDCRAW_FOUND
+     // raw images deserve special treatment
+-    if (KDcrawIface::KDcraw::rawFilesList().contains(QString::fromLatin1(formatHint))) {
++    if (!useRawPlugin && KDcrawIface::KDcraw::rawFilesList().contains(QString::fromLatin1(formatHint))) {
+         // use KDCraw to extract the preview
+         bool ret = KDcrawIface::KDcraw::loadEmbeddedPreview(data, pixPath);
+ 
+-- 
+GitLab
+
diff --git a/kde-apps/gwenview/gwenview-22.08.3-r2.ebuild b/kde-apps/gwenview/gwenview-22.08.3-r2.ebuild
new file mode 100644
index 000000000000..6ec7c9ce9c16
--- /dev/null
+++ b/kde-apps/gwenview/gwenview-22.08.3-r2.ebuild
@@ -0,0 +1,107 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+ECM_HANDBOOK="optional"
+ECM_TEST="true"
+PVCUT=$(ver_cut 1-3)
+KFMIN=5.96.0
+QTMIN=5.15.5
+inherit ecm gear.kde.org optfeature
+
+DESCRIPTION="Image viewer by KDE"
+HOMEPAGE="https://apps.kde.org/gwenview/ https://userbase.kde.org/Gwenview"
+
+LICENSE="GPL-2+ handbook? ( FDL-1.2 )"
+SLOT="5"
+KEYWORDS="~amd64 ~arm64 ~ppc64 ~riscv ~x86"
+IUSE="activities fits +mpris raw semantic-desktop share X"
+
+# requires running environment
+RESTRICT="test"
+
+COMMON_DEPEND="
+	>=dev-qt/qtgui-${QTMIN}:5
+	>=dev-qt/qtprintsupport-${QTMIN}:5
+	>=dev-qt/qtsvg-${QTMIN}:5
+	>=dev-qt/qtwidgets-${QTMIN}:5
+	>=kde-frameworks/kcompletion-${KFMIN}:5
+	>=kde-frameworks/kconfig-${KFMIN}:5
+	>=kde-frameworks/kconfigwidgets-${KFMIN}:5
+	>=kde-frameworks/kcoreaddons-${KFMIN}:5
+	>=kde-frameworks/kguiaddons-${KFMIN}:5
+	>=kde-frameworks/ki18n-${KFMIN}:5
+	>=kde-frameworks/kiconthemes-${KFMIN}:5
+	>=kde-frameworks/kio-${KFMIN}:5
+	>=kde-frameworks/kitemmodels-${KFMIN}:5
+	>=kde-frameworks/kitemviews-${KFMIN}:5
+	>=kde-frameworks/kjobwidgets-${KFMIN}:5
+	>=kde-frameworks/knotifications-${KFMIN}:5
+	>=kde-frameworks/kparts-${KFMIN}:5
+	>=kde-frameworks/kservice-${KFMIN}:5
+	>=kde-frameworks/kwidgetsaddons-${KFMIN}:5
+	>=kde-frameworks/kxmlgui-${KFMIN}:5
+	>=kde-frameworks/solid-${KFMIN}:5
+	media-gfx/exiv2:=
+	media-libs/kcolorpicker
+	>=media-libs/kimageannotator-0.5.0
+	media-libs/lcms:2
+	media-libs/libjpeg-turbo:=
+	media-libs/libpng:0=
+	>=media-libs/phonon-4.11.0
+	media-libs/tiff:=
+	activities? ( >=kde-frameworks/kactivities-${KFMIN}:5 )
+	fits? ( sci-libs/cfitsio )
+	mpris? ( >=dev-qt/qtdbus-${QTMIN}:5 )
+	raw? ( >=kde-apps/libkdcraw-${PVCUT}:5 )
+	semantic-desktop? (
+		>=kde-frameworks/baloo-${KFMIN}:5
+		>=kde-frameworks/kfilemetadata-${KFMIN}:5
+	)
+	share? ( >=kde-frameworks/purpose-${KFMIN}:5 )
+	X? (
+		>=dev-qt/qtx11extras-${QTMIN}:5
+		x11-libs/libX11
+	)
+"
+DEPEND="${COMMON_DEPEND}
+	>=dev-qt/qtconcurrent-${QTMIN}:5
+	>=kde-frameworks/kwindowsystem-${KFMIN}:5
+"
+RDEPEND="${COMMON_DEPEND}
+	>=dev-qt/qtimageformats-${QTMIN}:5
+	>=kde-frameworks/kimageformats-${KFMIN}:5
+"
+
+PATCHES=(
+	"${FILESDIR}/${P}-without_x11.patch"
+	"${FILESDIR}/${P}-fix-raw-plugin-coexistence.patch" # KDE-bug 463132
+)
+
+src_prepare() {
+	ecm_src_prepare
+	if ! use mpris; then
+		# FIXME: upstream a better solution
+		sed -e "/set(HAVE_QTDBUS/s/\${Qt5DBus_FOUND}/0/" -i CMakeLists.txt || die
+	fi
+}
+
+src_configure() {
+	local mycmakeargs=(
+		$(cmake_use_find_package activities KF5Activities)
+		$(cmake_use_find_package fits CFitsio)
+		$(cmake_use_find_package raw KF5KDcraw)
+		-DGWENVIEW_SEMANTICINFO_BACKEND=$(usex semantic-desktop Baloo None)
+		$(cmake_use_find_package share KF5Purpose)
+		-DWITHOUT_X11=$(usex !X)
+	)
+	ecm_src_configure
+}
+
+pkg_postinst() {
+	if [[ -z "${REPLACING_VERSIONS}" ]]; then
+		optfeature "SVG support" kde-apps/svgpart:${SLOT}
+	fi
+	ecm_pkg_postinst
+}
diff --git a/kde-apps/gwenview/gwenview-22.12.1-r1.ebuild b/kde-apps/gwenview/gwenview-22.12.1-r1.ebuild
new file mode 100644
index 000000000000..e049d2beb5ae
--- /dev/null
+++ b/kde-apps/gwenview/gwenview-22.12.1-r1.ebuild
@@ -0,0 +1,103 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+ECM_HANDBOOK="optional"
+ECM_TEST="true"
+PVCUT=$(ver_cut 1-3)
+KFMIN=5.101.0
+QTMIN=5.15.5
+inherit ecm gear.kde.org optfeature
+
+DESCRIPTION="Image viewer by KDE"
+HOMEPAGE="https://apps.kde.org/gwenview/ https://userbase.kde.org/Gwenview"
+
+LICENSE="GPL-2+ handbook? ( FDL-1.2 )"
+SLOT="5"
+KEYWORDS="~amd64 ~arm64 ~ppc64 ~riscv ~x86"
+IUSE="activities fits +mpris raw semantic-desktop share X"
+
+# requires running environment
+RESTRICT="test"
+
+COMMON_DEPEND="
+	>=dev-qt/qtgui-${QTMIN}:5
+	>=dev-qt/qtprintsupport-${QTMIN}:5
+	>=dev-qt/qtsvg-${QTMIN}:5
+	>=dev-qt/qtwidgets-${QTMIN}:5
+	>=kde-frameworks/kcompletion-${KFMIN}:5
+	>=kde-frameworks/kconfig-${KFMIN}:5
+	>=kde-frameworks/kconfigwidgets-${KFMIN}:5
+	>=kde-frameworks/kcoreaddons-${KFMIN}:5
+	>=kde-frameworks/kguiaddons-${KFMIN}:5
+	>=kde-frameworks/ki18n-${KFMIN}:5
+	>=kde-frameworks/kiconthemes-${KFMIN}:5
+	>=kde-frameworks/kio-${KFMIN}:5
+	>=kde-frameworks/kitemmodels-${KFMIN}:5
+	>=kde-frameworks/kitemviews-${KFMIN}:5
+	>=kde-frameworks/kjobwidgets-${KFMIN}:5
+	>=kde-frameworks/knotifications-${KFMIN}:5
+	>=kde-frameworks/kparts-${KFMIN}:5
+	>=kde-frameworks/kservice-${KFMIN}:5
+	>=kde-frameworks/kwidgetsaddons-${KFMIN}:5
+	>=kde-frameworks/kxmlgui-${KFMIN}:5
+	>=kde-frameworks/solid-${KFMIN}:5
+	media-gfx/exiv2:=
+	media-libs/kcolorpicker
+	>=media-libs/kimageannotator-0.5.0
+	media-libs/lcms:2
+	media-libs/libjpeg-turbo:=
+	media-libs/libpng:0=
+	>=media-libs/phonon-4.11.0
+	media-libs/tiff:=
+	activities? ( >=kde-frameworks/kactivities-${KFMIN}:5 )
+	fits? ( sci-libs/cfitsio )
+	mpris? ( >=dev-qt/qtdbus-${QTMIN}:5 )
+	raw? ( >=kde-apps/libkdcraw-${PVCUT}:5 )
+	semantic-desktop? (
+		>=kde-frameworks/baloo-${KFMIN}:5
+		>=kde-frameworks/kfilemetadata-${KFMIN}:5
+	)
+	share? ( >=kde-frameworks/purpose-${KFMIN}:5 )
+	X? (
+		>=dev-qt/qtx11extras-${QTMIN}:5
+		x11-libs/libX11
+	)
+"
+DEPEND="${COMMON_DEPEND}
+	>=dev-qt/qtconcurrent-${QTMIN}:5
+	>=kde-frameworks/kwindowsystem-${KFMIN}:5
+"
+RDEPEND="${COMMON_DEPEND}
+	>=dev-qt/qtimageformats-${QTMIN}:5
+	>=kde-frameworks/kimageformats-${KFMIN}:5
+"
+PATCHES=( "${FILESDIR}/${PN}-22.08.3-fix-raw-plugin-coexistence.patch" ) # KDE-bug 463132
+
+src_prepare() {
+	ecm_src_prepare
+	if ! use mpris; then
+		# FIXME: upstream a better solution
+		sed -e "/set(HAVE_QTDBUS/s/\${Qt5DBus_FOUND}/0/" -i CMakeLists.txt || die
+	fi
+}
+
+src_configure() {
+	local mycmakeargs=(
+		$(cmake_use_find_package activities KF5Activities)
+		$(cmake_use_find_package fits CFitsio)
+		$(cmake_use_find_package raw KF5KDcraw)
+		-DGWENVIEW_SEMANTICINFO_BACKEND=$(usex semantic-desktop Baloo None)
+		$(cmake_use_find_package share KF5Purpose)
+		-DWITHOUT_X11=$(usex !X)
+	)
+	ecm_src_configure
+}
+
+pkg_postinst() {
+	if [[ -z "${REPLACING_VERSIONS}" ]]; then
+		optfeature "SVG support" "kde-apps/svgpart:${SLOT}"
+	fi
+	ecm_pkg_postinst
+}