Make the Artboard tool shift its contents if resizing from the top/left so artwork is stationary (#2166)

* added fetch child layerfunction

* Simplify

---------

Co-authored-by: Pratik Agrawal <patrik@Pratiks-MacBook-Air.local>
Co-authored-by: hypercube <0hypercube@gmail.com>
This commit is contained in:
Pratik Agrawal 2025-01-01 00:22:05 +05:30 committed by GitHub
parent 54926d5474
commit 606be8a74b
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@ -1,4 +1,5 @@
use super::tool_prelude::*;
use crate::messages::portfolio::document::graph_operation::utility_types::TransformIn;
use crate::messages::portfolio::document::overlays::utility_types::OverlayContext;
use crate::messages::portfolio::document::utility_types::document_metadata::LayerNodeIdentifier;
use crate::messages::tool::common_functionality::auto_panning::AutoPanning;
@ -111,6 +112,7 @@ struct ArtboardToolData {
drag_current: DVec2,
auto_panning: AutoPanning,
snap_candidates: Vec<SnapCandidatePoint>,
dragging_current_artboad_location: IVec2,
}
impl ArtboardToolData {
@ -138,6 +140,7 @@ impl ArtboardToolData {
fn start_resizing(&mut self, _selected_edges: (bool, bool, bool, bool), _document: &DocumentMessageHandler, _input: &InputPreprocessorMessageHandler) {
if let Some(bounds) = &mut self.bounding_box_manager {
bounds.center_of_transformation = bounds.transform.transform_point2((bounds.bounds[0] + bounds.bounds[1]) / 2.);
self.dragging_current_artboad_location = bounds.bounds[0].round().as_ivec2();
}
}
@ -197,18 +200,17 @@ impl ArtboardToolData {
dimensions: size.round().as_ivec2(),
});
// TODO: Resize artboard children when resizing left/top edges so that they stay in the same viewport space
// let old_top_left = bounds.bounds[0].round().as_ivec2();
// let new_top_left = position.round().as_ivec2();
// let top_left_delta = new_top_left - old_top_left;
// if top_left_delta != IVec2::ZERO {
// responses.add(GraphOperationMessage::TransformChange {
// layer: self.selected_artboard.unwrap(),
// transform: DAffine2::from_translation((-top_left_delta).into()),
// transform_in: TransformIn::Local,
// skip_rerender: false,
// });
// }
let translation = position.round().as_ivec2() - self.dragging_current_artboad_location;
self.dragging_current_artboad_location = position.round().as_ivec2();
for child in self.selected_artboard.unwrap().children(&document.metadata()) {
let local_translation = document.metadata().downstream_transform_to_document(child).inverse().transform_vector2(-translation.as_dvec2());
responses.add(GraphOperationMessage::TransformChange {
layer: child,
transform: DAffine2::from_translation(local_translation),
transform_in: TransformIn::Local,
skip_rerender: false,
});
}
}
}