#include <array>
#include <cstdint>
#include <memory>
#include <optional>
#include <vector>
#include "donner/editor/SelectionTransformHandles.h"

Include dependency graph for RotateCursorSet.h:

This graph shows which files directly or indirectly include this file:

Classes
struct	donner::editor::RotateCursorImage
	RGBA pixels for one custom editor cursor image. More...
struct	donner::editor::CursorHotspot
	Pointer hotspot for a cursor, in 32x32 cursor-image pixels. More...
class	donner::editor::RotateCursorSet
	RAII owner for the editor's custom cursors. More...

Namespaces
namespace	donner
	Top-level Donner namespace, which is split into different sub-namespaces such as donner::svg and donner::css.

Enumerations
enum class	donner::editor::PanCursorKind { OpenHand , ClosedHand }
	Visual state for the pan-mode cursor. More...
enum class	donner::editor::PenCursorHint { Base , Add , Remove , Close }
	Contextual pen-tool cursor variant, matching the pen tool's hover states. More...
enum class	donner::editor::EditorCursor : std::uint8_t { Select , Pen , PenAdd , PenRemove , PenClose , Rotate , Scale , PathModify , PanOpen , PanClosed }
	Every custom editor cursor, so the cursor set and its completeness / snapshot tests share one enumeration. Rotate and Scale are oriented per selection corner (see CursorUsesCorner); the rest ignore the corner.

Functions
CursorHotspot	donner::editor::HotspotForCursor (EditorCursor cursor)
	Hotspot (pointer origin) for `cursor`, in cursor-image pixels. See donner/editor/art/STYLE.md for the conventions.
bool	donner::editor::CursorUsesCorner (EditorCursor cursor)
	Whether `cursor's` art is oriented per selection corner (rotate, scale).
std::optional< RotateCursorImage >	donner::editor::RenderEditorCursorImage (EditorCursor cursor, SelectionTransformCorner corner, std::shared_ptr< geode::GeodeDevice > geodeDevice)
	Render any editor cursor to straight-alpha RGBA pixels. `corner` is only consulted for corner-oriented cursors (CursorUsesCorner); pass any value otherwise. This is the one render path the completeness / snapshot tests exercise, matching the pipeline the live cursors use.
std::optional< RotateCursorImage >	donner::editor::RenderRotateCursorImage (SelectionTransformCorner corner, std::shared_ptr< geode::GeodeDevice > geodeDevice)
	Render one oriented rotate-cursor SVG to straight-alpha RGBA pixels.
std::optional< RotateCursorImage >	donner::editor::RenderScaleCursorImage (SelectionTransformCorner corner, std::shared_ptr< geode::GeodeDevice > geodeDevice)
	Render one oriented scale-cursor SVG to straight-alpha RGBA pixels.
std::optional< RotateCursorImage >	donner::editor::RenderSelectCursorImage (std::shared_ptr< geode::GeodeDevice > geodeDevice)
	Render the select (arrow) cursor SVG to straight-alpha RGBA pixels.
std::optional< RotateCursorImage >	donner::editor::RenderPathModifyCursorImage (std::shared_ptr< geode::GeodeDevice > geodeDevice)
	Render the path-modify (anchor-point) cursor SVG to straight-alpha RGBA pixels.
std::optional< RotateCursorImage >	donner::editor::RenderPanCursorImage (PanCursorKind kind, std::shared_ptr< geode::GeodeDevice > geodeDevice)
	Render the pan-mode cursor SVG for `kind` to straight-alpha RGBA pixels.
std::optional< RotateCursorImage >	donner::editor::RenderPenCursorImage (std::shared_ptr< geode::GeodeDevice > geodeDevice)
	Render the base pen-tool cursor SVG to straight-alpha RGBA pixels.
std::optional< RotateCursorImage >	donner::editor::RenderPenCursorImage (PenCursorHint hint, std::shared_ptr< geode::GeodeDevice > geodeDevice)
	Render a contextual pen-tool cursor SVG for `hint` to straight-alpha RGBA pixels.

Variables
constexpr std::array< EditorCursor, 10 >	donner::editor::kEditorCursors
	Every editor cursor, in a stable order. Single source of truth for the cursor-set completeness test.

Enumeration Type Documentation

◆ PanCursorKind

enum class donner::editor::PanCursorKind

strong

Visual state for the pan-mode cursor.

Enumerator
OpenHand	Open hand while pan mode is armed.
ClosedHand	Closed hand while actively panning.

◆ PenCursorHint

enum class donner::editor::PenCursorHint

strong

Contextual pen-tool cursor variant, matching the pen tool's hover states.

Enumerator
Base	Plain nib: placing/continuing anchors.
Add	Nib with a + badge: a click would insert an anchor on the hovered segment.
Remove	Nib with a - badge: a click would delete the hovered anchor.
Close	Nib with an o badge: a click would close the active contour.

Function Documentation

◆ RenderPanCursorImage()

std::optional< RotateCursorImage > donner::editor::RenderPanCursorImage	(	PanCursorKind	kind,
		std::shared_ptr< geode::GeodeDevice >	geodeDevice )

nodiscard

Render the pan-mode cursor SVG for kind to straight-alpha RGBA pixels.

Parameters

kind	Pan cursor visual state to render.
geodeDevice	Shared Geode device for Geode editor builds.

◆ RenderPenCursorImage()

std::optional< RotateCursorImage > donner::editor::RenderPenCursorImage ( std::shared_ptr< geode::GeodeDevice > geodeDevice )

nodiscard

Render the base pen-tool cursor SVG to straight-alpha RGBA pixels.

Parameters

geodeDevice Shared Geode device for Geode editor builds.

Variable Documentation

◆ kEditorCursors

std::array<EditorCursor, 10> donner::editor::kEditorCursors

inlineconstexpr

Initial value:

= {
    EditorCursor::Select,     EditorCursor::Pen,       EditorCursor::PenAdd,
    EditorCursor::PenRemove,  EditorCursor::PenClose,  EditorCursor::Rotate,
    EditorCursor::Scale,      EditorCursor::PathModify, EditorCursor::PanOpen,
    EditorCursor::PanClosed,
}

Every editor cursor, in a stable order. Single source of truth for the cursor-set completeness test.

Classes

Namespaces

Enumerations

Functions

Variables