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Add lasso selection mode (#2235)

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* add document method to check intersection and insideness with polygon

* impl lasso selection

* impl lasso select to always add to selection

* add hint for lasso selection

* fix calculating selection mode based on direction on each pointer move

* fix lasso polygon lagging behing mouse position

* add overlay to draw lasso polygon with fill color same as quad

* fix comment

* change removing from selection key binding from Sift + Ctrl to just Alt

* impl Alt to shrink selection for quad in path tool

* refactor rename SelectionType to SelectionShape

* impl lasso overlay for path tool

* impl selecting anchors and handles intersection lasso in path tool

* add keys hint info

* fix converting lasso polygon to closed subpath which is has less than two points

* Code review

* impl preferences-based selection mode to the Path tool for only for overlays,

---------

Co-authored-by: Keavon Chambers <keavon@keavon.com>
This commit is contained in:
Priyanshu
2025-01-31 00:37:49 -08:00
committed by GitHub
co-authored by Keavon Chambers
parent f462963a36
commit 6802365e14
7 changed files with 365 additions and 81 deletions
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editor/src/messages/input_mapper/input_mappings.rs
+5 -5
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@@ -98,8 +98,8 @@ pub fn input_mappings() -> Mapping {
//
// SelectToolMessage
entry!(PointerMove; refresh_keys=[Control, Alt, Shift], action_dispatch=SelectToolMessage::PointerMove(SelectToolPointerKeys { axis_align: Shift, snap_angle: Control, center: Alt, duplicate: Alt })),
entry!(KeyDown(MouseLeft); action_dispatch=SelectToolMessage::DragStart { extend_selection: Shift, select_deepest: Accel }),
entry!(KeyUp(MouseLeft); action_dispatch=SelectToolMessage::DragStop { remove_from_selection: Shift, negative_box_selection: Control }),
entry!(KeyDown(MouseLeft); action_dispatch=SelectToolMessage::DragStart { extend_selection: Shift, remove_from_selection: Alt, select_deepest: Accel, lasso_select: Control }),
entry!(KeyUp(MouseLeft); action_dispatch=SelectToolMessage::DragStop { remove_from_selection: Alt }),
entry!(KeyDown(Enter); action_dispatch=SelectToolMessage::Enter),
entry!(DoubleClick(MouseButton::Left); action_dispatch=SelectToolMessage::EditLayer),
entry!(KeyDown(MouseRight); action_dispatch=SelectToolMessage::Abort),
@@ -213,7 +213,7 @@ pub fn input_mappings() -> Mapping {
entry!(KeyDown(Delete); modifiers=[Shift], action_dispatch=PathToolMessage::BreakPath),
entry!(KeyDown(Backspace); modifiers=[Shift], action_dispatch=PathToolMessage::BreakPath),
entry!(KeyDown(Tab); action_dispatch=PathToolMessage::SwapSelectedHandles),
entry!(KeyDown(MouseLeft); action_dispatch=PathToolMessage::MouseDown { direct_insert_without_sliding: Control, extend_selection: Shift }),
entry!(KeyDown(MouseLeft); action_dispatch=PathToolMessage::MouseDown { direct_insert_without_sliding: Control, extend_selection: Shift, lasso_select: Control }),
entry!(KeyDown(MouseRight); action_dispatch=PathToolMessage::RightClick),
entry!(KeyDown(Escape); action_dispatch=PathToolMessage::Escape),
entry!(KeyDown(KeyG); action_dispatch=PathToolMessage::GRS { key: KeyG }),
@@ -224,8 +224,8 @@ pub fn input_mappings() -> Mapping {
entry!(KeyDown(KeyA); modifiers=[Accel], action_dispatch=PathToolMessage::SelectAllAnchors),
entry!(KeyDown(KeyA); modifiers=[Accel, Shift], action_dispatch=PathToolMessage::DeselectAllPoints),
entry!(KeyDown(Backspace); action_dispatch=PathToolMessage::Delete),
entry!(KeyUp(MouseLeft); action_dispatch=PathToolMessage::DragStop { extend_selection: Shift }),
entry!(KeyDown(Enter); action_dispatch=PathToolMessage::Enter { extend_selection: Shift }),
entry!(KeyUp(MouseLeft); action_dispatch=PathToolMessage::DragStop { extend_selection: Shift, shrink_selection: Alt }),
entry!(KeyDown(Enter); action_dispatch=PathToolMessage::Enter { extend_selection: Shift, shrink_selection: Alt }),
entry!(DoubleClick(MouseButton::Left); action_dispatch=PathToolMessage::FlipSmoothSharp),
entry!(KeyDown(ArrowRight); action_dispatch=PathToolMessage::NudgeSelectedPoints { delta_x: NUDGE_AMOUNT, delta_y: 0. }),
entry!(KeyDown(ArrowRight); modifiers=[Shift], action_dispatch=PathToolMessage::NudgeSelectedPoints { delta_x: BIG_NUDGE_AMOUNT, delta_y: 0. }),