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Code Issues Packages Projects Releases Wiki Activity

Improve previewing node data (#1446)

Browse Source 
* Improve preview

* Improve contrast

* Restructure in order to duplicate code

* Code review nits

---------

Co-authored-by: Keavon Chambers <keavon@keavon.com>
This commit is contained in:
0HyperCube
2023-11-04 02:52:26 -07:00
committed by GitHub
co-authored by Keavon Chambers
parent c823016316
commit e0ac073805
18 changed files with 324 additions and 200 deletions
Download Patch File Download Diff File Expand all files Collapse all files
editor/src/messages/portfolio/document/navigation/navigation_message_handler.rs
+13 -13
View File
@@ -94,7 +94,7 @@ impl MessageHandler<NavigationMessage, (&Document, Option<[DVec2; 2]>, &InputPre
responses.add(BroadcastEvent::DocumentIsDirty);
responses.add(DocumentMessage::DirtyRenderDocumentInOutlineView);
responses.add(PortfolioMessage::UpdateDocumentWidgets);
self.create_document_transform(responses);
self.create_document_transform(ipp.viewport_bounds.center(), responses);
}
FitViewportToSelection => {
if let Some(bounds) = selection_bounds {
@@ -214,7 +214,7 @@ impl MessageHandler<NavigationMessage, (&Document, Option<[DVec2; 2]>, &InputPre
}
SetCanvasRotation { angle_radians } => {
self.tilt = angle_radians;
self.create_document_transform(responses);
self.create_document_transform(ipp.viewport_bounds.center(), responses);
responses.add(BroadcastEvent::DocumentIsDirty);
responses.add(PortfolioMessage::UpdateDocumentWidgets);
}
@@ -224,7 +224,7 @@ impl MessageHandler<NavigationMessage, (&Document, Option<[DVec2; 2]>, &InputPre
responses.add(BroadcastEvent::DocumentIsDirty);
responses.add(DocumentMessage::DirtyRenderDocumentInOutlineView);
responses.add(PortfolioMessage::UpdateDocumentWidgets);
self.create_document_transform(responses);
self.create_document_transform(ipp.viewport_bounds.center(), responses);
}
TransformCanvasEnd { abort_transform } => {
if abort_transform {
@@ -235,12 +235,12 @@ impl MessageHandler<NavigationMessage, (&Document, Option<[DVec2; 2]>, &InputPre
}
TransformOperation::Pan { pre_commit_pan, .. } => {
self.pan = pre_commit_pan;
self.create_document_transform(responses);
self.create_document_transform(ipp.viewport_bounds.center(), responses);
}
TransformOperation::Zoom { pre_commit_zoom, .. } => {
self.zoom = pre_commit_zoom;
responses.add(PortfolioMessage::UpdateDocumentWidgets);
self.create_document_transform(responses);
self.create_document_transform(ipp.viewport_bounds.center(), responses);
}
}
}
@@ -264,7 +264,7 @@ impl MessageHandler<NavigationMessage, (&Document, Option<[DVec2; 2]>, &InputPre
self.pan += transformed_delta;
responses.add(BroadcastEvent::CanvasTransformed);
responses.add(BroadcastEvent::DocumentIsDirty);
self.create_document_transform(responses);
self.create_document_transform(ipp.viewport_bounds.center(), responses);
}
TranslateCanvasBegin => {
responses.add(FrontendMessage::UpdateMouseCursor { cursor: MouseCursorIcon::Grabbing });
@@ -281,7 +281,7 @@ impl MessageHandler<NavigationMessage, (&Document, Option<[DVec2; 2]>, &InputPre
self.pan += transformed_delta;
responses.add(BroadcastEvent::DocumentIsDirty);
self.create_document_transform(responses);
self.create_document_transform(ipp.viewport_bounds.center(), responses);
}
WheelCanvasTranslate { use_y_as_x } => {
let delta = match use_y_as_x {
@@ -381,21 +381,21 @@ impl NavigationMessageHandler {
}
}
pub fn calculate_offset_transform(&self, offset: DVec2) -> DAffine2 {
pub fn calculate_offset_transform(&self, viewport_center: DVec2) -> DAffine2 {
// Try to avoid fractional coordinates to reduce anti aliasing.
let scale = self.snapped_scale();
let rounded_pan = ((self.pan + offset) * scale).round() / scale - offset;
let rounded_pan = ((self.pan + viewport_center) * scale).round() / scale - viewport_center;
// TODO: replace with DAffine2::from_scale_angle_translation and fix the errors
let offset_transform = DAffine2::from_translation(offset);
let offset_transform = DAffine2::from_translation(viewport_center);
let scale_transform = DAffine2::from_scale(DVec2::splat(scale));
let angle_transform = DAffine2::from_angle(self.snapped_angle());
let translation_transform = DAffine2::from_translation(rounded_pan);
scale_transform * offset_transform * angle_transform * translation_transform
scale_transform * offset_transform * angle_transform * offset_transform.inverse() * translation_transform
}
fn create_document_transform(&self, responses: &mut VecDeque<Message>) {
let transform = self.calculate_offset_transform(DVec2::ZERO);
fn create_document_transform(&self, viewport_center: DVec2, responses: &mut VecDeque<Message>) {
let transform = self.calculate_offset_transform(viewport_center);
responses.add(DocumentMessage::UpdateDocumentTransform { transform });
}