Differential D21250 Diff 58339 ubiquity-slideshow/slides/UbiquitySlide.qml

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ubiquity-slideshow/slides/UbiquitySlide.qml

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		1		/*
		2		Copyright 2019 Harald Sitter <sitter@kde.org>
		3
		4		This program is free software; you can redistribute it and/or
		5		modify it under the terms of the GNU General Public License as
		6		published by the Free Software Foundation; either version 3 of
		7		the License or any later version accepted by the membership of
		8		KDE e.V. (or its successor approved by the membership of KDE
		9		e.V.), which shall act as a proxy defined in Section 14 of
		10		version 3 of the license.
		11
		12		This program is distributed in the hope that it will be useful,
		13		but WITHOUT ANY WARRANTY; without even the implied warranty of
		14		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		15		GNU General Public License for more details.
		16
		17		You should have received a copy of the GNU General Public License
		18		along with this program. If not, see <https://www.gnu.org/licenses/>.
		19		*/
		20
		21		import QtQuick 2.0
		22		import QtQuick.Controls 2.5
		23		import QtQuick.XmlListModel 2.0
		24
		25		import calamares.slideshow 1.0
		26		import org.kde.kirigami 2.4 as Kirigami
		27		import org.kde.neon.calamares.slideshow.context 1.0
		28
		29		Slide {
		30		id: slide
		31		anchors.fill: parent
		32
		33		property string name
		34		property string textColor
		35
		36		// Extract the actual string out of the html. This requires all html
		37		// pages to have a standard div/h2 nexting and is somewhat abusing
		38		// the fact that xhtml and html are just about the same.
		39		XmlListModel {
		40		id: xmlModel
		41		query: "/div"
		42		source: slide.name + ".html"
		43
		44		XmlRole { name: "title"; query: "h2/string()" }
		45		XmlRole { name: "image"; query: "img/@src/string()" }
		46
		47		onCountChanged:{
		48		var item = get(0)
		49		background.source = item.image
		50		header.text = i18n(item.title)
		51		}
		52		}
		53
		54		Image {
		55		id: background
		56		anchors.fill: parent
		57		// Cropping would be nicer IMO. but it severely messes with my size
		58		// calculation
		59		fillMode: Image.PreserveAspectFit
		60		}
		61
		62		Item {
		63		id: headerContainer
		64		x: (background.width - background.paintedWidth) / 2.0
		65		y: (background.height - background.paintedHeight) / 2.0
		66		width: background.paintedWidth
		67		height: background.paintedHeight
		68
		69		Kirigami.Heading {
		70		id: header
		71
		72		anchors.left: headerContainer.left
		73		anchors.top: headerContainer.top
		74		anchors.right: headerContainer.right
		75		anchors.margins: Kirigami.Units.largeSpacing
		76
		77		wrapMode: Text.Wrap
		78		level: 1
		79		color: textColor
		80		}
		81		}
		82		}