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Code Issues Packages Projects Releases Wiki Activity

Insert pasted images as layers in document graph (#1418)

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Changes:

Graph is evaluated on every viewport change
move all navigation logic into the viewport
reduce the number of js roundtrips
add canvas rendering
enable image pasting
various cleanups
Fix cache nodes being reset every evaluation
This commit is contained in:
Dennis Kobert
2023-10-17 11:02:07 -07:00
committed by Keavon Chambers
parent d82f133514
commit 833f41bccb
20 changed files with 202 additions and 226 deletions
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editor/src/messages/portfolio/document/navigation/navigation_message_handler.rs
+11 -14
View File
@@ -4,7 +4,7 @@ use crate::consts::{
};
use crate::messages::frontend::utility_types::MouseCursorIcon;
use crate::messages::input_mapper::utility_types::input_keyboard::{Key, KeysGroup, MouseMotion};
use crate::messages::input_mapper::utility_types::input_mouse::{ViewportBounds, ViewportPosition};
use crate::messages::input_mapper::utility_types::input_mouse::ViewportPosition;
use crate::messages::prelude::*;
use crate::messages::tool::utility_types::{HintData, HintGroup, HintInfo};
@@ -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(&ipp.viewport_bounds, responses);
self.create_document_transform(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(&ipp.viewport_bounds, responses);
self.create_document_transform(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(&ipp.viewport_bounds, responses);
self.create_document_transform(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(&ipp.viewport_bounds, responses);
self.create_document_transform(responses);
}
TransformOperation::Zoom { pre_commit_zoom, .. } => {
self.zoom = pre_commit_zoom;
responses.add(PortfolioMessage::UpdateDocumentWidgets);
self.create_document_transform(&ipp.viewport_bounds, responses);
self.create_document_transform(responses);
}
}
}
@@ -265,7 +265,7 @@ impl MessageHandler<NavigationMessage, (&Document, Option<[DVec2; 2]>, &InputPre
self.pan += transformed_delta;
responses.add(BroadcastEvent::CanvasTransformed);
responses.add(BroadcastEvent::DocumentIsDirty);
self.create_document_transform(&ipp.viewport_bounds, responses);
self.create_document_transform(responses);
}
TranslateCanvasBegin => {
responses.add(FrontendMessage::UpdateMouseCursor { cursor: MouseCursorIcon::Grabbing });
@@ -285,7 +285,7 @@ impl MessageHandler<NavigationMessage, (&Document, Option<[DVec2; 2]>, &InputPre
self.pan += transformed_delta;
responses.add(BroadcastEvent::DocumentIsDirty);
self.create_document_transform(&ipp.viewport_bounds, responses);
self.create_document_transform(responses);
}
WheelCanvasTranslate { use_y_as_x } => {
let delta = match use_y_as_x {
@@ -402,11 +402,8 @@ impl NavigationMessageHandler {
scale_transform * offset_transform * angle_transform * translation_transform
}
fn create_document_transform(&self, viewport_bounds: &ViewportBounds, responses: &mut VecDeque<Message>) {
let half_viewport = viewport_bounds.size() / 2.;
let scaled_half_viewport = half_viewport / self.snapped_scale();
let transform = self.calculate_offset_transform(scaled_half_viewport);
fn create_document_transform(&self, responses: &mut VecDeque<Message>) {
let transform = self.calculate_offset_transform(DVec2::ZERO);
responses.add(DocumentMessage::UpdateDocumentTransform { transform });
}
@@ -414,7 +411,7 @@ impl NavigationMessageHandler {
let new_viewport_bounds = viewport_bounds / zoom_factor;
let delta_size = viewport_bounds - new_viewport_bounds;
let mouse_fraction = mouse / viewport_bounds;
let delta = delta_size * (DVec2::splat(0.5) - mouse_fraction);
let delta = delta_size * (-mouse_fraction);
NavigationMessage::TranslateCanvas { delta }.into()
}