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// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
import QtQuick
import QtQuick.Controls
import QtQuick.Dialogs
import QtQuick.Pdf
import QtQuick.Shapes
ApplicationWindow {
id: root
width: 800
height: 940
color: "darkgrey"
title: doc.source
visible: true
property PdfDocument doc: PdfDocument { source: "test.pdf" }
Component.onCompleted: {
if (Application.arguments.length > 2)
doc.source = Application.arguments[Application.arguments.length - 1]
}
FileDialog {
id: fileDialog
title: "Open a PDF file"
nameFilters: [ "PDF files (*.pdf)" ]
onAccepted: doc.source = selectedFile
}
SplitView {
anchors.fill: parent
Pane {
SplitView.minimumWidth: 6
SplitView.preferredWidth: 200
TreeView {
id: bookmarksTree
anchors.fill: parent
columnWidthProvider: function() { return width }
onWidthChanged: forceLayout() // workaround to avoid column width getting stuck
clip: true
delegate: TreeViewDelegate {
width: parent.width
onClicked: image.currentFrame = page
}
model: PdfBookmarkModel {
document: root.doc
}
ScrollIndicator.vertical: ScrollIndicator {
// get the ScrollIndicator out into the margin area of the Pane...
// no need to overlap the tree when so much space is wasted anyway
parent: bookmarksTree.parent
anchors {
top: bookmarksTree.top
left: bookmarksTree.right
bottom: bookmarksTree.bottom
}
}
}
}
ScrollView {
contentWidth: paper.width
contentHeight: paper.height
Rectangle {
id: paper
width: image.width
height: image.height
PdfPageImage {
id: image
document: doc
property real zoomFactor: Math.sqrt(2)
Shortcut {
sequence: StandardKey.MoveToNextPage
enabled: image.currentFrame < image.frameCount - 1
onActivated: image.currentFrame++
}
Shortcut {
sequence: StandardKey.MoveToPreviousPage
enabled: image.currentFrame > 0
onActivated: image.currentFrame--
}
Shortcut {
sequence: StandardKey.ZoomIn
enabled: image.sourceSize.width < 5000
onActivated: {
image.sourceSize.width = image.implicitWidth * image.zoomFactor
image.sourceSize.height = image.implicitHeight * image.zoomFactor
}
}
Shortcut {
sequence: StandardKey.ZoomOut
enabled: image.width > 50
onActivated: {
image.sourceSize.width = image.implicitWidth / image.zoomFactor
image.sourceSize.height = image.implicitHeight / image.zoomFactor
}
}
Shortcut {
sequence: "Ctrl+0"
onActivated: image.sourceSize = undefined
}
Shortcut {
sequence: StandardKey.Open
onActivated: fileDialog.open()
}
Shortcut {
sequence: StandardKey.Quit
onActivated: Qt.quit()
}
}
Repeater {
model: PdfLinkModel {
id: linkModel
document: doc
page: image.currentFrame
}
delegate: Rectangle {
color: "transparent"
border.color: "lightgrey"
x: rect.x
y: rect.y
width: rect.width
height: rect.height
HoverHandler { cursorShape: Qt.PointingHandCursor }
TapHandler {
onTapped: {
if (page >= 0)
image.currentFrame = page
else
Qt.openUrlExternally(url)
}
}
}
}
}
}
}
Label {
anchors { bottom: parent.bottom; right: parent.right; margins: 6 }
text: "page " + doc.pageLabel(image.currentFrame) + " of " + doc.pageCount
}
}
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