helpers

#!/bin/sh
# Helper functions to be called by htmlscript applications

ProgressDialog() {
	if [ "$1" = "--close" ]; then
		$QDBUS $PROGRESS_DIALOG org.kde.kdialog.ProgressDialog.close
		unset PROGRESS_DIALOG
		return
	fi

	if [ -e /usr/lib64/qt6/bin/qdbus ]; then
		QDBUS=/usr/lib64/qt6/bin/qdbus
	elif [ -e /usr/lib/qt6/bin/qdbus ]; then
		QDBUS=/usr/lib/qt6/bin/qdbus
	elif [ -e /usr/bin/qdbus ]; then
		QDBUS=/usr/bin/qdbus
	else
		pkexec dnf install --assumeyes qt6-qttools-dbus
		if [ -e /usr/lib64/qt6/bin/qdbus ]; then
			QDBUS=/usr/lib64/qt6/bin/qdbus
		elif [ -e /usr/lib/qt6/bin/qdbus ]; then
			QDBUS=/usr/lib/qt6/bin/qdbus
		fi
	fi
	if [ -z "$QDBUS" ]; then
		# If the user denied installing qt6-qttools-dbus or
		# installation failed, ignore it, we only need it to
		# control the progress indicator, so it isn't vital
		QDBUS=true
	fi
	PROGRESS_DIALOG=$(kdialog --title $"OpenMandriva" --progressbar "$1" 0)
	$QDBUS $PROGRESS_DIALOG org.kde.kdialog.ProgressDialog.showCancelButton false
}

install_if_needed() {
	if ! rpm -q $1 &>/dev/null; then
		if [ -n "$2" ]; then
			APP="$2"
		else
			APP="$1"
		fi
		ProgressDialog $"Installing $APP"
		pkexec dnf install --assumeyes "$1"
		ProgressDialog --close
		if ! rpm -q $1 &>/dev/null; then
			kdialog --title $"OpenMandriva" --msgbox $"Installation failed."
			exit 1
		fi
	fi
}

kcmshell() {
	KCMSHELL=""
	if [ "$KDE_SESSION_VERSION" = "5" ]; then
		if which kcmshell5 &>/dev/null; then
			KCMSHELL=kcmshell5
		elif which kcmshell6 &>/dev/null; then
			KCMSHELL=kcmshell6
		fi
	else
		if which kcmshell6 &>/dev/null; then
			KCMSHELL=kcmshell6
		elif which kcmshell5 &>/dev/null; then
			KCMSHELL=kcmshell5
		fi
	fi
	if [ -z "$KCMSHELL" ]; then
		install_if_needed kf6-kcmutils
		KCMSHELL=kcmshell6
	fi
	$KCMSHELL "$@"
}