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/*
* Copyright (C) 2012 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authors:
* Eric Gregory <eric@yorba.org>
*/
import QtQuick 2.0
import Gallery 1.0
import "../Components"
// AlbumViewerTransitionPortraitPage is just like AlbumOpener, except it only
// shows one page at a time. This is intended for use in AlbumViewerTransition
// as a replacement for AlbumOpener when used in portrait mode and closing
// an even-numbered page.
Item {
id: albumViewerTransitionPortraitPage
// public
property Album album
/*!
*/
property bool isPreview: false
/*!
*/
property bool contentHasPreviewFrame: false
/*!
*/
property int viewingPage
/*!
*/
property int insideLeftPage: defaultInsideLeftPage
/*!
*/
property int insideRightPage: defaultInsideRightPage
// Here, openFraction refers to how "flipped" the page is, rather than
// how open the album is.
property real openFraction: 0
/*!
*/
property real topMargin: previewTopMargin
/*!
*/
property real bottomMargin: previewBottomMargin
/*!
*/
property real gutterMargin: previewGutterMargin
/*!
*/
property real outerMargin: previewOuterMargin
/*!
*/
property real insideMargin: previewInsideMargin
// readonly
/*!
*/
property bool isFlipping: (openFraction != 0 && openFraction != 1)
/*!
*/
property alias frameToContentWidth: page.frameToContentWidth
/*!
*/
property alias frameToContentHeight: page.frameToContentHeight
/*!
*/
property alias load: page.load
/*!
*/
property int defaultInsideLeftPage: page.leftPageForCurrent(currentOrFirstContentPage)
/*!
*/
property int defaultInsideRightPage: page.rightPageForCurrent(currentOrFirstContentPage)
/*!
*/
property alias pageTopMargin: page.pageTopMargin
/*!
*/
property alias pageBottomMargin: page.pageBottomMargin
/*!
*/
property alias pageGutterMargin: page.pageGutterMargin
/*!
*/
property alias pageOuterMargin: page.pageOuterMargin
/*!
*/
property alias pageInsideMargin: page.pageInsideMargin
/*!
*/
property alias previewTopMargin: page.previewTopMargin
/*!
*/
property alias previewBottomMargin: page.previewBottomMargin
/*!
*/
property alias previewGutterMargin: page.previewGutterMargin
/*!
*/
property alias previewOuterMargin: page.previewOuterMargin
/*!
*/
property alias previewInsideMargin: page.previewInsideMargin
// internal
/*!
*/
property int currentOrFirstContentPage: (!album
? -1
: (album.currentPage == album.firstValidCurrentPage
? album.firstContentPage
: album.currentPage))
onAlbumChanged: openFraction = (!album || album.closed ? 0 : 1)
Connections {
target: album
ignoreUnknownSignals: true
onClosedChanged: openFraction = (album.closed ? 0 : 1)
}
Item {
id: shifter
x: width * openFraction // Shift it over as it opens so the visuals stay centered.
y: 0
width: parent.width
height: parent.height
AlbumPageComponent {
id: page
anchors.fill: parent
album: albumViewerTransitionPortraitPage.album
frontPage: viewingPage
backPage: album !== null ? album.currentPage : viewingPage
isPreview: albumOpenerPortrait.isPreview
contentHasPreviewFrame: albumViewerTransitionPortraitPage.contentHasPreviewFrame
flipFraction: -openFraction
topMargin: albumViewerTransitionPortraitPage.topMargin
bottomMargin: albumViewerTransitionPortraitPage.bottomMargin
gutterMargin: albumViewerTransitionPortraitPage.gutterMargin
outerMargin: albumViewerTransitionPortraitPage.outerMargin
insideMargin: albumViewerTransitionPortraitPage.insideMargin
}
}
}
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