[ui] GraphEditor: visualize edges between params (non File attributes)

This commit is contained in:
Fabien Castan 2020-12-18 01:13:54 +01:00
parent b75ccdb02f
commit ecf10a65f7
3 changed files with 254 additions and 158 deletions

View file

@ -137,7 +137,7 @@ class Attribute(BaseObject):
self.valueChanged.emit()
def resetValue(self):
self._value = ""
self._value = self.attributeDesc.value
def requestGraphUpdate(self):
if self.node.graph:

View file

@ -236,10 +236,10 @@ Item {
model: nodeRepeater.loaded && root.graph ? root.graph.edges : undefined
delegate: Edge {
property var src: edge ? root._attributeToDelegate[edge.src] : undefined
property var dst: edge ? root._attributeToDelegate[edge.dst] : undefined
property var srcAnchor: src.nodeItem.mapFromItem(src, src.outputAnchorPos.x, src.outputAnchorPos.y)
property var dstAnchor: dst.nodeItem.mapFromItem(dst, dst.inputAnchorPos.x, dst.inputAnchorPos.y)
property var src: root._attributeToDelegate[edge.src]
property var dst: root._attributeToDelegate[edge.dst]
property bool isValidEdge: src != undefined && dst != undefined
visible: isValidEdge
property bool inFocus: containsMouse || (edgeMenu.opened && edgeMenu.currentEdge == edge)
@ -247,10 +247,10 @@ Item {
color: inFocus ? activePalette.highlight : activePalette.text
thickness: inFocus ? 2 : 1
opacity: 0.7
point1x: src.nodeItem.x + srcAnchor.x
point1y: src.nodeItem.y + srcAnchor.y
point2x: dst.nodeItem.x + dstAnchor.x
point2y: dst.nodeItem.y + dstAnchor.y
point1x: isValidEdge ? src.globalX + src.outputAnchorPos.x : 0
point1y: isValidEdge ? src.globalY + src.outputAnchorPos.y : 0
point2x: isValidEdge ? dst.globalX + dst.inputAnchorPos.x : 0
point2y: isValidEdge ? dst.globalY + dst.inputAnchorPos.y : 0
onPressed: {
const canEdit = !edge.dst.node.locked

View file

@ -27,6 +27,11 @@ Item {
readonly property color defaultColor: isCompatibilityNode ? "#444" : activePalette.base
property color baseColor: defaultColor
Item {
id: m
property bool displayParams: false
}
// Mouse interaction related signals
signal pressed(var mouse)
signal doubleClicked(var mouse)
@ -60,7 +65,7 @@ Item {
}
// Whether an attribute can be displayed as an attribute pin on the node
function isDisplayableAsPin(attribute) {
function isFileAttributeBaseType(attribute) {
// ATM, only File attributes are meant to be connected
// TODO: review this if we want to connect something else
return attribute.type == "File"
@ -110,7 +115,7 @@ Item {
// Selection border
Rectangle {
anchors.fill: parent
anchors.fill: nodeContent
anchors.margins: -border.width
visible: root.selected || root.hovered
border.width: 2.5
@ -120,10 +125,9 @@ Item {
color: "transparent"
}
// Background
Rectangle {
id: background
anchors.fill: parent
anchors.fill: nodeContent
color: Qt.lighter(activePalette.base, 1.4)
layer.enabled: true
layer.effect: DropShadow { radius: 3; color: shadowColor }
@ -131,6 +135,12 @@ Item {
opacity: 0.7
}
Rectangle {
id: nodeContent
width: parent.width
height: childrenRect.height
color: "transparent"
// Data Layout
Column {
id: body
@ -263,6 +273,7 @@ Item {
enabled: !root.readOnly && !root.isCompatibilityNode
Column {
id: attributesColumn
width: parent.width
spacing: 5
bottomPadding: 2
@ -276,7 +287,7 @@ Item {
delegate: Loader {
id: outputLoader
active: object.isOutput && isDisplayableAsPin(object)
active: object.isOutput && isFileAttributeBaseType(object)
anchors.right: parent.right
width: outputs.width
@ -285,6 +296,9 @@ Item {
nodeItem: root
attribute: object
property real globalX: root.x + nodeAttributes.x + outputs.x + outputLoader.x + outPin.x
property real globalY: root.y + nodeAttributes.y + outputs.y + outputLoader.y + outPin.y
readOnly: root.readOnly
onPressed: root.pressed(mouse)
Component.onCompleted: attributePinCreated(object, outPin)
@ -301,13 +315,79 @@ Item {
Repeater {
model: node ? node.attributes : undefined
delegate: Loader {
active: !object.isOutput && isDisplayableAsPin(object)
id: inputLoader
active: !object.isOutput && isFileAttributeBaseType(object)
width: inputs.width
sourceComponent: AttributePin {
id: inPin
nodeItem: root
attribute: object
property real globalX: root.x + nodeAttributes.x + inputs.x + inputLoader.x + inPin.x
property real globalY: root.y + nodeAttributes.y + inputs.y + inputLoader.y + inPin.y
readOnly: root.readOnly
Component.onCompleted: attributePinCreated(attribute, inPin)
Component.onDestruction: attributePinDeleted(attribute, inPin)
onPressed: root.pressed(mouse)
onChildPinCreated: attributePinCreated(childAttribute, inPin)
onChildPinDeleted: attributePinDeleted(childAttribute, inPin)
}
}
}
}
// Vertical Spacer
Rectangle {
height: inputParams.height > 0 ? 3 : 0
visible: (height == 3)
Behavior on height { PropertyAnimation {easing.type: Easing.Linear} }
width: parent.width
color: Colors.sysPalette.mid
MaterialToolButton {
text: " "
width: parent.width
height: parent.height
padding: 0
spacing: 0
anchors.margins: 0
font.pointSize: 6
onClicked: {
m.displayParams = ! m.displayParams
}
}
}
Rectangle {
id: inputParamsRect
width: parent.width
height: childrenRect.height
color: "transparent"
Column {
id: inputParams
width: parent.width
spacing: 3
Repeater {
id: inputParamsRepeater
model: node ? node.attributes : undefined
delegate: Loader {
id: paramLoader
active: !object.isOutput && !isFileAttributeBaseType(object)
property bool isFullyActive: (m.displayParams || object.isLink || object.hasOutputConnections)
width: parent.width
sourceComponent: AttributePin {
id: inPin
nodeItem: root
property real globalX: root.x + nodeAttributes.x + inputParamsRect.x + paramLoader.x + inPin.x
property real globalY: root.y + nodeAttributes.y + inputParamsRect.y + paramLoader.y + inPin.y
height: isFullyActive ? childrenRect.height : 0
Behavior on height { PropertyAnimation {easing.type: Easing.Linear} }
visible: (height == childrenRect.height)
attribute: object
readOnly: root.readOnly
Component.onCompleted: attributePinCreated(attribute, inPin)
Component.onDestruction: attributePinDeleted(attribute, inPin)
@ -319,6 +399,22 @@ Item {
}
}
}
MaterialToolButton {
text: root.hovered ? (m.displayParams ? MaterialIcons.arrow_drop_up : MaterialIcons.arrow_drop_down) : " "
Layout.alignment: Qt.AlignBottom
width: parent.width
height: 5
padding: 0
spacing: 0
anchors.margins: 0
font.pointSize: 10
onClicked: {
m.displayParams = ! m.displayParams
}
}
}
}
}
}
}