harbour-fernschreiber/qml/components/DocumentPreview.qml

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/*
Copyright (C) 2020 Sebastian J. Wolf and other contributors
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This file is part of Fernschreiber.
Fernschreiber is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Fernschreiber 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 Fernschreiber. If not, see <http://www.gnu.org/licenses/>.
*/
import QtQuick 2.5
import QtGraphicalEffects 1.0
import Sailfish.Silica 1.0
Item {
id: documentPreviewItem
width: parent.width
height: Theme.itemSizeLarge
property variant documentData;
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property bool openRequested: false;
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Component.onCompleted: {
updateDocument();
}
function updateDocument() {
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if (documentData) {
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if (documentData.document.local.is_downloading_completed) {
downloadDocumentButton.visible = false;
openDocumentButton.visible = true;
} else {
openDocumentButton.visible = false;
downloadDocumentButton.visible = true;
}
}
}
Connections {
target: tdLibWrapper
onFileUpdated: {
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if (documentData) {
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if (!fileInformation.remote.is_uploading_active && fileId === documentData.document.id && fileInformation.local.is_downloading_completed) {
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downloadBusyIndicator.running = false;
documentData.document = fileInformation;
downloadDocumentButton.visible = false;
openDocumentButton.visible = true;
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if (documentPreviewItem.openRequested) {
documentPreviewItem.openRequested = false;
tdLibWrapper.openFileOnDevice(documentData.document.local.path);
}
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}
}
}
}
Button {
id: downloadDocumentButton
preferredWidth: Theme.buttonWidthMedium
anchors.centerIn: parent
text: qsTr("Download Document")
visible: false
onClicked: {
downloadDocumentButton.visible = false;
downloadBusyIndicator.running = true;
tdLibWrapper.downloadFile(documentData.document.id);
}
}
BusyIndicator {
id: downloadBusyIndicator
running: false
size: BusyIndicatorSize.Medium
visible: running
anchors.centerIn: parent
}
Button {
id: openDocumentButton
preferredWidth: Theme.buttonWidthMedium
anchors.centerIn: parent
text: qsTr("Open Document")
visible: false
onClicked: {
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documentPreviewItem.openRequested = true;
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tdLibWrapper.openFileOnDevice(documentData.document.local.path);
}
}
}