SUMMARY="Mathematical Function Plotter"
DESCRIPTION="KmPlot is a program to plot graphs of functions, their integrals or derivatives. The \
graphs can be colorized and the view is highly configurable, is scalable, and can be zoomed. The \
program features a powerful mathematical parser, different plot types (cartesian, parametric, \
polar, implicit, differential), and provides simple mathematical tools like for finding \
maximum/minimum of a function. Parametrized functions can be visualized by adjusting the variable \
parameter via a slider. Plots can be exported as bitmap format pictures (BMP, PNG) and can be \
printed."
HOMEPAGE="https://invent.kde.org/education/kmplot"
COPYRIGHT="2010-2025 KDE Organisation"
LICENSE="GNU GPL v2"
REVISION="1"
SOURCE_URI="https://download.kde.org/stable/release-service/$portVersion/src/kmplot-$portVersion.tar.xz"
CHECKSUM_SHA256="b629366abffc691f8d6c20baf25b8cab311adbfff3365519c947e9f234b3f2a6"
SOURCE_DIR="kmplot-$portVersion"
ADDITIONAL_FILES="kmplot.rdef.in"

ARCHITECTURES="all !x86_gcc2"
SECONDARY_ARCHITECTURES="x86"

PROVIDES="
	kmplot$secondaryArchSuffix = $portVersion
	app:KmPlot$secondaryArchSuffix = $portVersion
	"
REQUIRES="
	haiku$secondaryArchSuffix
	lib:libGL$secondaryArchSuffix
	# KF6
	lib:libKF6ColorScheme$secondaryArchSuffix
	lib:libKF6Completion$secondaryArchSuffix
	lib:libKF6ConfigCore$secondaryArchSuffix
	lib:libKF6ConfigGui$secondaryArchSuffix
	lib:libKF6ConfigWidgets$secondaryArchSuffix
	lib:libKF6CoreAddons$secondaryArchSuffix
	lib:libKF6Crash$secondaryArchSuffix
	lib:libKF6DbusAddons$secondaryArchSuffix
	lib:libKF6GuiAddons$secondaryArchSuffix
	lib:libKF6I18n$secondaryArchSuffix
	lib:libKF6KIOCore$secondaryArchSuffix
	lib:libKF6JobWidgets$secondaryArchSuffix
	lib:libKF6Parts$secondaryArchSuffix
	lib:libKF6Service$secondaryArchSuffix
	lib:libKF6SonnetCore$secondaryArchSuffix
	lib:libKF6TextWidgets$secondaryArchSuffix
	lib:libKF6WidgetsAddons$secondaryArchSuffix
	lib:libKF6XmlGui$secondaryArchSuffix
	# Qt6
	lib:libQt6Core$secondaryArchSuffix
	lib:libQt6DBus$secondaryArchSuffix
	lib:libQt6Gui$secondaryArchSuffix
	lib:libQt6Network$secondaryArchSuffix
	lib:libQt6PrintSupport$secondaryArchSuffix
	lib:libQt6Widgets$secondaryArchSuffix
	lib:libQt6Xml$secondaryArchSuffix
	"

BUILD_REQUIRES="
	haiku${secondaryArchSuffix}_devel
	# KF6
	extra_cmake_modules$secondaryArchSuffix
	devel:libKF6Bookmarks$secondaryArchSuffix
	devel:libKF6Codecs$secondaryArchSuffix
	devel:libKF6ColorScheme$secondaryArchSuffix
	devel:libKF6Completion$secondaryArchSuffix
	devel:libKF6ConfigCore$secondaryArchSuffix
	devel:libKF6ConfigWidgets$secondaryArchSuffix
	devel:libKF6CoreAddons$secondaryArchSuffix
	devel:libKF6Crash$secondaryArchSuffix
	devel:libKF6DbusAddons$secondaryArchSuffix
	devel:libKF6GuiAddons$secondaryArchSuffix
	devel:libKF6I18n$secondaryArchSuffix
	devel:libKF6ItemViews$secondaryArchSuffix
	devel:libKF6JobWidgets$secondaryArchSuffix
	devel:libKF6KIOCore$secondaryArchSuffix
	devel:libKF6Parts$secondaryArchSuffix
	devel:libKF6Service$secondaryArchSuffix
	devel:libKF6Solid$secondaryArchSuffix
	devel:libKF6SonnetCore$secondaryArchSuffix
	devel:libKF6TextWidgets$secondaryArchSuffix
	devel:libKF6WidgetsAddons$secondaryArchSuffix
	devel:libKF6WindowSystem$secondaryArchSuffix
	devel:libKF6XmlGui$secondaryArchSuffix
	# Qt6
	devel:libQt6Core$secondaryArchSuffix
	devel:libQt6DBus$secondaryArchSuffix
	devel:libQt6Gui$secondaryArchSuffix
	devel:libQt6Network$secondaryArchSuffix
	devel:libQt6Qml$secondaryArchSuffix
	devel:libQt6Svg$secondaryArchSuffix
	devel:libQt6Widgets$secondaryArchSuffix
	devel:libQt6Xml$secondaryArchSuffix
	"
BUILD_PREREQUIRES="
	cmd:cmake
	cmd:g++$secondaryArchSuffix
	cmd:make
	cmd:msgfmt$secondaryArchSuffix
	cmd:msgmerge$secondaryArchSuffix
	cmd:pkg_config$secondaryArchSuffix
	"

PATCH()
{
	# remove dbus service
	sed -e '/KDBusService service;/d' -i kmplot/main.cpp
}

BUILD()
{
	cmake -B build -S . -DCMAKE_BUILD_TYPE=Release \
		$cmakeDirArgs \
		-DCMAKE_INSTALL_BINDIR=$appsDir \
		-DKDE_INSTALL_PLUGINDIR=$addOnsDir/Qt6 \
		-DKDE_INSTALL_QMLDIR=$dataDir/Qt6/qml \
		-DECM_DIR=/system/data/cmake/Modules/ECM/cmake \
		-DBUILD_DOC=OFF \
		-Wno-dev

	make -C build $jobArgs
}

INSTALL()
{
	make -C build install

	# cleanup
	rm -rf $dataDir/{applications,icons,metainfo}

	mv $appsDir/kmplot $appsDir/KmPlot

	local MAJOR="`echo "$portVersion" | cut -d. -f1`"
	local MIDDLE="`echo "$portVersion" | cut -d. -f2`"
	local MINOR="`echo "$portVersion" | cut -d. -f3`"
	local APP_NAME="KmPlot"
	local LONG_INFO="$SUMMARY"
	local APP_SIGNATURE="application/x-vnd.kmplot"
	sed \
		-e "s|@MAJOR@|$MAJOR|" \
		-e "s|@MIDDLE@|$MIDDLE|" \
		-e "s|@MINOR@|$MINOR|" \
		-e "s|@LONG_INFO@|$LONG_INFO|" \
		-e "s|@APP_NAME@|$APP_NAME|" \
		-e "s|@APP_SIGNATURE@|$APP_SIGNATURE|" \
		$portDir/additional-files/kmplot.rdef.in > kmplot.rdef

	addResourcesToBinaries kmplot.rdef $appsDir/KmPlot
	addAppDeskbarSymlink $appsDir/KmPlot
}