harbour-books/app/qml/BooksFootnoteView.qml
2022-10-10 03:45:18 +03:00

212 lines
6 KiB
QML

/*
Copyright (C) 2015-2021 Jolla Ltd.
Copyright (C) 2015-2021 Slava Monich <slava.monich@jolla.com>
You may use this file under the terms of BSD license as follows:
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the
distribution.
3. Neither the names of the copyright holders nor the names of its
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGE.
*/
import QtQuick 2.0
import Sailfish.Silica 1.0
import harbour.books 1.0
import "Books.js" as Books
Rectangle {
id: root
visible: opacity > 0
opacity: 0.0
anchors.fill: parent
color: Theme.rgba(Theme.highlightDimmerColor, 0.9)
readonly property real footnoteX: Math.round((root.width-footnoteItem.width)/2)
readonly property real footnoteY: Theme.paddingMedium
Behavior on opacity { FadeAnimation {} }
function show(startX,startY,text,url) {
flickable.scrollToTop()
content.source = url
if (state !== "show") {
footnoteItem.scale = 0
footnoteItem.x = startX
footnoteItem.y = startY
footnoteLabel.text = text
state = "show"
}
}
function cancel() {
state = "cancel"
}
function hide() {
state = "hide"
}
Connections {
target: Settings
onNightModeChanged: cancel()
}
MouseArea {
anchors.fill: parent
onPressed: root.hide()
}
Item {
id: footnoteItem
x: footnoteX
y: footnoteY
width: footnote.width
height: Math.round(root.height + footnote.height)/2 - Theme.paddingMedium
transformOrigin: Item.TopLeft
Label {
id: footnoteLabel
anchors {
top: parent.top
bottom: footnote.top
bottomMargin: Theme.paddingMedium
}
width: parent.width
height: Math.round(root.height - footnote.height/2) - 2*Theme.paddingMedium
color: Theme.highlightColor
verticalAlignment: Text.AlignBottom
maximumLineCount: 4
visible: opacity > 0
Behavior on opacity { FadeAnimation {} }
}
Rectangle {
id: footnote
radius: Theme.paddingMedium/2
border.color: Settings.invertedPageBackgroundColor
color: Settings.pageBackgroundColor
width: content.width + 2*Theme.paddingMedium
height: Math.min(root.height/2, content.height + 2*Theme.paddingMedium)
anchors.bottom: parent.bottom
SilicaFlickable {
id: flickable
anchors {
fill: parent
margins: Theme.paddingMedium
}
clip: true
contentWidth: content.width
contentHeight: content.height
Image {
id: content
opacity: Books.contentOpacity(Settings.brightness)
cache: false
}
VerticalScrollDecorator {}
}
}
}
states: [
State {
name: "invisible"
PropertyChanges {
target: root
opacity: 0
}
PropertyChanges {
target: footnoteItem
scale: 0
}
},
State {
name: "hide"
extend: "invisible"
},
State {
name: "cancel"
extend: "invisible"
PropertyChanges {
target: footnoteItem
transformOrigin: Item.Center
}
},
State {
name: "show"
PropertyChanges {
target: root
opacity: 1
}
PropertyChanges {
target: footnoteItem
x: footnoteX
y: footnoteY
scale: 1
transformOrigin: Item.TopLeft
}
}
]
transitions: [
Transition {
from: "*"
to: "show"
NumberAnimation {
properties: "opacity,x,y,scale"
duration: 200
easing.type: Easing.InOutQuad
}
},
Transition {
from: "show"
to: "hide"
NumberAnimation {
properties: "opacity,x,y,scale"
duration: 200
easing.type: Easing.InOutQuad
}
},
Transition {
from: "show"
to: "cancel"
NumberAnimation {
properties: "opacity,scale"
duration: 200
easing.type: Easing.InOutQuad
}
}
]
}