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/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt 3D Studio.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 2.8
import QtQuick.Controls 2.2
import QtQuick.Layouts 1.3
import "../controls"
Rectangle {
id: root
color: _backgroundColor
ColumnLayout {
anchors.fill: parent
spacing: 4
width: parent.width
Item {
Layout.fillWidth: true
Layout.fillHeight: true
MouseArea {
anchors.fill: parent
acceptedButtons: Qt.RightButton
onClicked: {
_parentView.showContextMenu(mouse.x, mouse.y, projectTree.currentIndex);
}
}
ListView {
id: projectTree
anchors.fill: parent
clip: true
ScrollBar.vertical: ScrollBar {}
model: _parentView.projectModel
onCurrentIndexChanged: {
// Try to keep something selected always
if ((currentIndex < 0 || currentIndex >= count) && count > 0)
currentIndex = 0;
}
delegate: Rectangle {
id: delegateItem
property bool dragging: false
width: parent.width
height: 20
color: (index == projectTree.currentIndex || dragging) ? _selectionColor
: "transparent"
Row {
x: _depth*28
anchors.verticalCenter: delegateItem.verticalCenter
Image {
source: _resDir + (_expanded ? "arrow_down.png" : "arrow.png")
opacity: _isExpandable ? 1 : 0
MouseArea {
visible: _isExpandable
anchors.fill: parent
onClicked: {
if (_expanded)
projectTree.model.collapse(index)
else
projectTree.model.expand(index)
delegateMouseArea.clickPending = false
}
}
}
Image {
source: fileIcon
Item {
id: dragItemIcon
visible: _isDraggable
anchors.fill: parent
Drag.active: dragAreaIcon.drag.active
Drag.hotSpot.x: width / 2
Drag.hotSpot.y: height / 2
Drag.dragType: Drag.Automatic
Drag.supportedActions: Qt.CopyAction
MouseArea {
id: dragAreaIcon
anchors.fill: parent
drag.target: dragItemIcon
}
Drag.onDragStarted: _parentView.startDrag(dragAreaIcon, index)
}
}
StyledLabel {
text: fileName
color: _isReferenced ? _textColor : _disabledColor
leftPadding: 2
Item {
id: dragItem
visible: _isDraggable
anchors.fill: parent
Drag.active: dragArea.drag.active
Drag.hotSpot.x: width / 2
Drag.hotSpot.y: height / 2
Drag.dragType: Drag.Automatic
Drag.supportedActions: Qt.CopyAction
MouseArea {
id: dragArea
anchors.fill: parent
drag.target: dragItem
}
Drag.onDragStarted: _parentView.startDrag(dragArea, index)
}
}
}
DropArea {
anchors.fill: parent
onEntered: {
if (drag.hasUrls
&& projectTree.model.hasValidUrlsForDropping(drag.urls)) {
dragging = true;
drag.accept(Qt.CopyAction)
} else {
drag.accepted = false;
}
}
onExited: {
dragging = false;
}
onDropped: {
if (drop.hasUrls)
projectTree.model.importUrls(drop.urls, index, false);
dragging = false;
}
}
MouseArea {
id: delegateMouseArea
property bool clickPending: false
anchors.fill: parent
acceptedButtons: Qt.RightButton|Qt.LeftButton
propagateComposedEvents: true
onPressed: {
projectTree.currentIndex = model.index;
// Presses must be ignored by this handler in order for dragging to work
mouse.accepted = false;
// Since ignoring presses means we don't get doubleClicked events,
// detect doubleclick using custom timer.
if (clickPending) {
if (_isExpandable) {
if (_expanded)
projectTree.model.collapse(index);
else
projectTree.model.expand(index);
}
clickPending = false;
} else {
clickPending = true;
doubleClickTimer.restart();
}
}
Timer {
id: doubleClickTimer
repeat: false
triggeredOnStart: false
interval: 500
onTriggered: parent.clickPending = false;
}
}
}
DropArea {
// Leftover listview area. Dropping here is equivalent to dropping to root
anchors.bottom: parent.bottom
anchors.left: parent.left
anchors.right: parent.right
height: parent.height - parent.contentHeight
onEntered: {
if (drag.hasUrls && projectTree.model.hasValidUrlsForDropping(drag.urls))
drag.accept(Qt.CopyAction)
else
drag.accepted = false;
}
onDropped: {
if (drop.hasUrls)
projectTree.model.importUrls(drop.urls, 0, false)
}
}
}
}
StyledMenuSeparator {
leftPadding: 12
rightPadding: 12
}
RowLayout {
width: parent.width
Layout.margins: 4
Layout.rightMargin: 12
Layout.leftMargin: 12
StyledToolButton {
enabledImage: "Asset-import-Normal.png";
onClicked: _parentView.assetImportAction(projectTree.currentIndex);
toolTipText: qsTr("Import Assets");
}
Item {
Layout.fillWidth: true
}
StyledToolButton {
enabledImage: "Objects-Effect-Normal.png";
onClicked: _parentView.effectAction(projectTree.currentIndex)
toolTipText: qsTr("Open Effect Library")
}
StyledToolButton {
enabledImage: "Objects-Text-Normal.png";
onClicked: _parentView.fontAction(projectTree.currentIndex)
toolTipText: qsTr("Open Font Library")
}
StyledToolButton {
enabledImage: "Objects-Image-Normal.png";
onClicked: _parentView.imageAction(projectTree.currentIndex)
toolTipText: qsTr("Open Map Library")
}
StyledToolButton {
enabledImage: "Objects-Material-Normal.png";
onClicked: _parentView.materialAction(projectTree.currentIndex)
toolTipText: qsTr("Open Material Library")
}
StyledToolButton {
enabledImage: "Assets-Model.png";
onClicked: _parentView.modelAction(projectTree.currentIndex)
toolTipText: qsTr("Open Model Library")
}
StyledToolButton {
enabledImage: "Objects-Behavior-Normal.png";
onClicked: _parentView.behaviorAction(projectTree.currentIndex)
toolTipText: qsTr("Open Behavior Library")
}
}
}
}
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