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[ui] add searchbar for graph nodes

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This commit is contained in:
Abdelrahman AL MAROUK 2023-09-01 09:03:39 +02:00
parent 7d6b3bb890
commit af8eabfa97
1 changed files with 80 additions and 0 deletions
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80
meshroom/ui/qml/GraphEditor/GraphEditor.qml
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@ -772,6 +772,86 @@ Item {
}
}
// Graph Nodes Search
FloatingPane {
id: navigation
padding: 2
anchors.top: parent.top
property int currentIndex: -1
RowLayout {
spacing: 0
SearchBar {
id: graphSearchBar
Layout.minimumWidth: 150
width: 150
textField.background.opacity: 0.5
textField.onTextChanged: navigation.currentIndex = -1
}
MaterialToolButton {
text: MaterialIcons.arrow_left
padding: 0
enabled: graphSearchBar.text !== ""
onClicked: {
navigation.currentIndex--;
if (navigation.currentIndex === -1)
navigation.currentIndex = filteredNodes.count - 1;
navigation.nextItem();
}
}
MaterialToolButton {
text: MaterialIcons.arrow_right
padding: 0
enabled: graphSearchBar.text !== ""
onClicked: {
navigation.currentIndex++;
if (navigation.currentIndex === filteredNodes.count)
navigation.currentIndex = 0;
navigation.nextItem();
}
}
Label {
id: currentSearchLabel
text: " " + (navigation.currentIndex + 1) + "/" + filteredNodes.count
padding: 0
visible: graphSearchBar.text !== ""
}
}
Repeater {
id: filteredNodes
model: SortFilterDelegateModel {
model: root.graph ? root.graph.nodes : undefined
sortRole: "label"
filters: [{role: "label", value: graphSearchBar.text}]
delegate: Item {
property var index_: index
}
function modelData(item, roleName_) {
return item.model.object[roleName_]
}
}
}
function nextItem()
{
// compute bounding box
var node = nodeRepeater.itemAt(filteredNodes.itemAt(navigation.currentIndex).index_)
var bbox = Qt.rect(node.x, node.y, node.width, node.height)
// rescale to fit the bounding box in the view, zoom is limited to prevent huge text
draggable.scale = Math.min(Math.min(root.width/bbox.width, root.height/bbox.height),maxZoom)
// recenter
draggable.x = bbox.x*draggable.scale*-1 + (root.width-bbox.width*draggable.scale)*0.5
draggable.y = bbox.y*draggable.scale*-1 + (root.height-bbox.height*draggable.scale)*0.5
}
}
function registerAttributePin(attribute, pin)
{
root._attributeToDelegate[attribute] = pin