382 lines
23 KiB
Rust
382 lines
23 KiB
Rust
use super::keyboard::{Key, KeyStates, NUMBER_OF_KEYS};
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use crate::document::clipboards::Clipboard;
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use crate::message_prelude::*;
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use crate::viewport_tools::tool::ToolType;
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use glam::DVec2;
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const NUDGE_AMOUNT: f64 = 1.;
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const SHIFT_NUDGE_AMOUNT: f64 = 10.;
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#[derive(Debug, Clone)]
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pub struct Mapping {
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pub key_up: [KeyMappingEntries; NUMBER_OF_KEYS],
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pub key_down: [KeyMappingEntries; NUMBER_OF_KEYS],
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pub pointer_move: KeyMappingEntries,
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pub mouse_scroll: KeyMappingEntries,
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pub double_click: KeyMappingEntries,
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}
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impl Default for Mapping {
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fn default() -> Self {
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use input_mapper_macros::{entry, mapping, modifiers};
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use Key::*;
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// WARNING!
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// If a new mapping you added here isn't working (and perhaps another lower-precedence one is instead), make sure to advertise
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// it as an available action in the respective message handler file (such as the bottom of `document_message_handler.rs`).
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let mappings = mapping![
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// Higher priority than entries in sections below
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entry! {action=MovementMessage::PointerMove { snap_angle: KeyControl, wait_for_snap_angle_release: true, snap_zoom: KeyControl, zoom_from_viewport: None }, message=InputMapperMessage::PointerMove},
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// Transform layers
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entry! {action=TransformLayerMessage::ApplyTransformOperation, key_down=KeyEnter},
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entry! {action=TransformLayerMessage::ApplyTransformOperation, key_down=Lmb},
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entry! {action=TransformLayerMessage::CancelTransformOperation, key_down=KeyEscape},
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entry! {action=TransformLayerMessage::CancelTransformOperation, key_down=Rmb},
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entry! {action=TransformLayerMessage::ConstrainX, key_down=KeyX},
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entry! {action=TransformLayerMessage::ConstrainY, key_down=KeyY},
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entry! {action=TransformLayerMessage::TypeBackspace, key_down=KeyBackspace},
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entry! {action=TransformLayerMessage::TypeNegate, key_down=KeyMinus},
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entry! {action=TransformLayerMessage::TypeDecimalPoint, key_down=KeyComma},
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entry! {action=TransformLayerMessage::TypeDecimalPoint, key_down=KeyPeriod},
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entry! {action=TransformLayerMessage::PointerMove { slow_key: KeyShift, snap_key: KeyControl }, triggers=[KeyShift, KeyControl]},
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// Select
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entry! {action=SelectToolMessage::PointerMove { axis_align: KeyShift, snap_angle: KeyControl, center: KeyAlt }, message=InputMapperMessage::PointerMove},
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entry! {action=SelectToolMessage::DragStart { add_to_selection: KeyShift }, key_down=Lmb},
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entry! {action=SelectToolMessage::DragStop, key_up=Lmb},
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entry! {action=SelectToolMessage::DragStop, key_down=KeyEnter},
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entry! {action=SelectToolMessage::EditLayer, message=InputMapperMessage::DoubleClick},
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entry! {action=SelectToolMessage::Abort, key_down=Rmb},
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entry! {action=SelectToolMessage::Abort, key_down=KeyEscape},
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// Artboard
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entry! {action=ArtboardToolMessage::PointerDown, key_down=Lmb},
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entry! {action=ArtboardToolMessage::PointerMove { constrain_axis_or_aspect: KeyShift, center: KeyAlt }, message=InputMapperMessage::PointerMove},
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entry! {action=ArtboardToolMessage::PointerUp, key_up=Lmb},
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entry! {action=ArtboardToolMessage::DeleteSelected, key_down=KeyDelete},
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entry! {action=ArtboardToolMessage::DeleteSelected, key_down=KeyBackspace},
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// Navigate
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entry! {action=NavigateToolMessage::ClickZoom { zoom_in: false }, key_up=Lmb, modifiers=[KeyShift]},
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entry! {action=NavigateToolMessage::ClickZoom { zoom_in: true }, key_up=Lmb},
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entry! {action=NavigateToolMessage::PointerMove { snap_angle: KeyControl, snap_zoom: KeyControl }, message=InputMapperMessage::PointerMove},
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entry! {action=NavigateToolMessage::TranslateCanvasBegin, key_down=Mmb},
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entry! {action=NavigateToolMessage::RotateCanvasBegin, key_down=Rmb},
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entry! {action=NavigateToolMessage::ZoomCanvasBegin, key_down=Lmb},
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entry! {action=NavigateToolMessage::TransformCanvasEnd, key_up=Rmb},
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entry! {action=NavigateToolMessage::TransformCanvasEnd, key_up=Lmb},
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entry! {action=NavigateToolMessage::TransformCanvasEnd, key_up=Mmb},
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// Eyedropper
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entry! {action=EyedropperToolMessage::LeftMouseDown, key_down=Lmb},
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entry! {action=EyedropperToolMessage::RightMouseDown, key_down=Rmb},
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// Text
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entry! {action=TextMessage::Interact, key_up=Lmb},
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entry! {action=TextMessage::Abort, key_down=KeyEscape},
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entry! {action=TextMessage::CommitText, key_down=KeyEnter, modifiers=[KeyControl]},
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// Gradient
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entry! {action=GradientToolMessage::PointerDown, key_down=Lmb},
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entry! {action=GradientToolMessage::PointerMove { constrain_axis: KeyShift }, message=InputMapperMessage::PointerMove},
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entry! {action=GradientToolMessage::PointerUp, key_up=Lmb},
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// Rectangle
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entry! {action=RectangleToolMessage::DragStart, key_down=Lmb},
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entry! {action=RectangleToolMessage::DragStop, key_up=Lmb},
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entry! {action=RectangleToolMessage::Abort, key_down=Rmb},
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entry! {action=RectangleToolMessage::Abort, key_down=KeyEscape},
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entry! {action=RectangleToolMessage::Resize { center: KeyAlt, lock_ratio: KeyShift }, triggers=[KeyAlt, KeyShift]},
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// Ellipse
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entry! {action=EllipseToolMessage::DragStart, key_down=Lmb},
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entry! {action=EllipseToolMessage::DragStop, key_up=Lmb},
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entry! {action=EllipseToolMessage::Abort, key_down=Rmb},
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entry! {action=EllipseToolMessage::Abort, key_down=KeyEscape},
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entry! {action=EllipseToolMessage::Resize { center: KeyAlt, lock_ratio: KeyShift }, triggers=[KeyAlt, KeyShift]},
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// Shape
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entry! {action=ShapeToolMessage::DragStart, key_down=Lmb},
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entry! {action=ShapeToolMessage::DragStop, key_up=Lmb},
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entry! {action=ShapeToolMessage::Abort, key_down=Rmb},
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entry! {action=ShapeToolMessage::Abort, key_down=KeyEscape},
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entry! {action=ShapeToolMessage::Resize { center: KeyAlt, lock_ratio: KeyShift }, triggers=[KeyAlt, KeyShift]},
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// Line
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entry! {action=LineToolMessage::DragStart, key_down=Lmb},
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entry! {action=LineToolMessage::DragStop, key_up=Lmb},
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entry! {action=LineToolMessage::Abort, key_down=Rmb},
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entry! {action=LineToolMessage::Abort, key_down=KeyEscape},
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entry! {action=LineToolMessage::Redraw { center: KeyAlt, lock_angle: KeyControl, snap_angle: KeyShift }, triggers=[KeyAlt, KeyShift, KeyControl]},
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// Path
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entry! {action=PathToolMessage::DragStart { add_to_selection: KeyShift }, key_down=Lmb},
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entry! {action=PathToolMessage::PointerMove { alt_mirror_angle: KeyAlt, shift_mirror_distance: KeyShift }, message=InputMapperMessage::PointerMove},
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entry! {action=PathToolMessage::DragStop, key_up=Lmb},
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// Pen
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entry! {action=PenToolMessage::PointerMove, message=InputMapperMessage::PointerMove},
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entry! {action=PenToolMessage::DragStart, key_down=Lmb},
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entry! {action=PenToolMessage::DragStop, key_up=Lmb},
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entry! {action=PenToolMessage::Confirm, key_down=Rmb},
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entry! {action=PenToolMessage::Confirm, key_down=KeyEscape},
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entry! {action=PenToolMessage::Confirm, key_down=KeyEnter},
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// Freehand
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entry! {action=FreehandToolMessage::PointerMove, message=InputMapperMessage::PointerMove},
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entry! {action=FreehandToolMessage::DragStart, key_down=Lmb},
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entry! {action=FreehandToolMessage::DragStop, key_up=Lmb},
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// Spline
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entry! {action=SplineToolMessage::PointerMove, message=InputMapperMessage::PointerMove},
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entry! {action=SplineToolMessage::DragStart, key_down=Lmb},
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entry! {action=SplineToolMessage::DragStop, key_up=Lmb},
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entry! {action=SplineToolMessage::Confirm, key_down=Rmb},
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entry! {action=SplineToolMessage::Confirm, key_down=KeyEscape},
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entry! {action=SplineToolMessage::Confirm, key_down=KeyEnter},
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// Fill
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entry! {action=FillToolMessage::LeftMouseDown, key_down=Lmb},
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entry! {action=FillToolMessage::RightMouseDown, key_down=Rmb},
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// Tool Actions
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entry! {action=ToolMessage::ActivateTool { tool_type: ToolType::Select }, key_down=KeyV},
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entry! {action=ToolMessage::ActivateTool { tool_type: ToolType::Navigate }, key_down=KeyZ},
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entry! {action=ToolMessage::ActivateTool { tool_type: ToolType::Eyedropper }, key_down=KeyI},
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entry! {action=ToolMessage::ActivateTool { tool_type: ToolType::Text }, key_down=KeyT},
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entry! {action=ToolMessage::ActivateTool { tool_type: ToolType::Fill }, key_down=KeyF},
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entry! {action=ToolMessage::ActivateTool { tool_type: ToolType::Gradient }, key_down=KeyH},
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entry! {action=ToolMessage::ActivateTool { tool_type: ToolType::Path }, key_down=KeyA},
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entry! {action=ToolMessage::ActivateTool { tool_type: ToolType::Pen }, key_down=KeyP},
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entry! {action=ToolMessage::ActivateTool { tool_type: ToolType::Freehand }, key_down=KeyN},
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entry! {action=ToolMessage::ActivateTool { tool_type: ToolType::Line }, key_down=KeyL},
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entry! {action=ToolMessage::ActivateTool { tool_type: ToolType::Rectangle }, key_down=KeyM},
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entry! {action=ToolMessage::ActivateTool { tool_type: ToolType::Ellipse }, key_down=KeyE},
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entry! {action=ToolMessage::ActivateTool { tool_type: ToolType::Shape }, key_down=KeyY},
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// Colors
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entry! {action=ToolMessage::ResetColors, key_down=KeyX, modifiers=[KeyShift, KeyControl]},
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entry! {action=ToolMessage::SwapColors, key_down=KeyX, modifiers=[KeyShift]},
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entry! {action=ToolMessage::SelectRandomPrimaryColor, key_down=KeyC, modifiers=[KeyAlt]},
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// Editor Actions
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entry! {action=FrontendMessage::TriggerFileUpload, key_down=KeyO, modifiers=[KeyControl]},
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// Document actions
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entry! {action=DocumentMessage::Redo, key_down=KeyZ, modifiers=[KeyControl, KeyShift]},
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entry! {action=DocumentMessage::Undo, key_down=KeyZ, modifiers=[KeyControl]},
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entry! {action=DocumentMessage::DeselectAllLayers, key_down=KeyA, modifiers=[KeyControl, KeyAlt]},
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entry! {action=DocumentMessage::SelectAllLayers, key_down=KeyA, modifiers=[KeyControl]},
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entry! {action=DocumentMessage::DeleteSelectedLayers, key_down=KeyDelete},
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entry! {action=DocumentMessage::DeleteSelectedLayers, key_down=KeyBackspace},
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entry! {action=DialogMessage::RequestExportDialog, key_down=KeyE, modifiers=[KeyControl]},
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entry! {action=DocumentMessage::SaveDocument, key_down=KeyS, modifiers=[KeyControl]},
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entry! {action=DocumentMessage::SaveDocument, key_down=KeyS, modifiers=[KeyControl, KeyShift]},
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entry! {action=DocumentMessage::DebugPrintDocument, key_down=Key9},
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entry! {action=DocumentMessage::ZoomCanvasToFitAll, key_down=Key0, modifiers=[KeyControl]},
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entry! {action=DocumentMessage::DuplicateSelectedLayers, key_down=KeyD, modifiers=[KeyControl]},
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entry! {action=DocumentMessage::GroupSelectedLayers, key_down=KeyG, modifiers=[KeyControl]},
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entry! {action=DocumentMessage::UngroupSelectedLayers, key_down=KeyG, modifiers=[KeyControl, KeyShift]},
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entry! {action=DocumentMessage::CreateEmptyFolder { container_path: vec![] }, key_down=KeyN, modifiers=[KeyControl, KeyShift]},
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// Layer transformation
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entry! {action=TransformLayerMessage::BeginGrab, key_down=KeyG},
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entry! {action=TransformLayerMessage::BeginRotate, key_down=KeyR},
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entry! {action=TransformLayerMessage::BeginScale, key_down=KeyS},
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// Movement actions
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entry! {action=MovementMessage::RotateCanvasBegin, key_down=Mmb, modifiers=[KeyControl]},
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entry! {action=MovementMessage::ZoomCanvasBegin, key_down=Mmb, modifiers=[KeyShift]},
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entry! {action=MovementMessage::TranslateCanvasBegin, key_down=Mmb},
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entry! {action=MovementMessage::TransformCanvasEnd, key_up=Mmb},
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entry! {action=MovementMessage::TranslateCanvasBegin, key_down=Lmb, modifiers=[KeySpace]},
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entry! {action=MovementMessage::TransformCanvasEnd, key_up=Lmb, modifiers=[KeySpace]},
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entry! {action=MovementMessage::IncreaseCanvasZoom { center_on_mouse: false }, key_down=KeyPlus, modifiers=[KeyControl]},
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entry! {action=MovementMessage::IncreaseCanvasZoom { center_on_mouse: false }, key_down=KeyEquals, modifiers=[KeyControl]},
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entry! {action=MovementMessage::DecreaseCanvasZoom { center_on_mouse: false }, key_down=KeyMinus, modifiers=[KeyControl]},
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entry! {action=MovementMessage::SetCanvasZoom { zoom_factor: 1. }, key_down=Key1, modifiers=[KeyControl]},
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entry! {action=MovementMessage::SetCanvasZoom { zoom_factor: 2. }, key_down=Key2, modifiers=[KeyControl]},
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entry! {action=MovementMessage::WheelCanvasZoom, message=InputMapperMessage::MouseScroll, modifiers=[KeyControl]},
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entry! {action=MovementMessage::WheelCanvasTranslate { use_y_as_x: true }, message=InputMapperMessage::MouseScroll, modifiers=[KeyShift]},
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entry! {action=MovementMessage::WheelCanvasTranslate { use_y_as_x: false }, message=InputMapperMessage::MouseScroll},
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entry! {action=MovementMessage::TranslateCanvasByViewportFraction { delta: DVec2::new(1., 0.) }, key_down=KeyPageUp, modifiers=[KeyShift]},
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entry! {action=MovementMessage::TranslateCanvasByViewportFraction { delta: DVec2::new(-1., 0.) }, key_down=KeyPageDown, modifiers=[KeyShift]},
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entry! {action=MovementMessage::TranslateCanvasByViewportFraction { delta: DVec2::new(0., 1.) }, key_down=KeyPageUp},
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entry! {action=MovementMessage::TranslateCanvasByViewportFraction { delta: DVec2::new(0., -1.) }, key_down=KeyPageDown},
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// Portfolio actions
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entry! {action=DialogMessage::RequestNewDocumentDialog, key_down=KeyN, modifiers=[KeyControl]},
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entry! {action=PortfolioMessage::NextDocument, key_down=KeyTab, modifiers=[KeyControl]},
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entry! {action=PortfolioMessage::PrevDocument, key_down=KeyTab, modifiers=[KeyControl, KeyShift]},
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entry! {action=DialogMessage::CloseAllDocumentsWithConfirmation, key_down=KeyW, modifiers=[KeyControl, KeyAlt]},
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entry! {action=PortfolioMessage::CloseActiveDocumentWithConfirmation, key_down=KeyW, modifiers=[KeyControl]},
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entry! {action=PortfolioMessage::Copy { clipboard: Clipboard::Device }, key_down=KeyC, modifiers=[KeyControl]},
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entry! {action=PortfolioMessage::Cut { clipboard: Clipboard::Device }, key_down=KeyX, modifiers=[KeyControl]},
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// Nudging
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entry! {action=DocumentMessage::NudgeSelectedLayers { delta_x: -SHIFT_NUDGE_AMOUNT, delta_y: -SHIFT_NUDGE_AMOUNT }, key_down=KeyArrowUp, modifiers=[KeyShift, KeyArrowLeft]},
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entry! {action=DocumentMessage::NudgeSelectedLayers { delta_x: SHIFT_NUDGE_AMOUNT, delta_y: -SHIFT_NUDGE_AMOUNT }, key_down=KeyArrowUp, modifiers=[KeyShift, KeyArrowRight]},
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entry! {action=DocumentMessage::NudgeSelectedLayers { delta_x: 0., delta_y: -SHIFT_NUDGE_AMOUNT }, key_down=KeyArrowUp, modifiers=[KeyShift]},
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entry! {action=DocumentMessage::NudgeSelectedLayers { delta_x: -SHIFT_NUDGE_AMOUNT, delta_y: SHIFT_NUDGE_AMOUNT }, key_down=KeyArrowDown, modifiers=[KeyShift, KeyArrowLeft]},
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entry! {action=DocumentMessage::NudgeSelectedLayers { delta_x: SHIFT_NUDGE_AMOUNT, delta_y: SHIFT_NUDGE_AMOUNT }, key_down=KeyArrowDown, modifiers=[KeyShift, KeyArrowRight]},
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entry! {action=DocumentMessage::NudgeSelectedLayers { delta_x: 0., delta_y: SHIFT_NUDGE_AMOUNT }, key_down=KeyArrowDown, modifiers=[KeyShift]},
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entry! {action=DocumentMessage::NudgeSelectedLayers { delta_x: -SHIFT_NUDGE_AMOUNT, delta_y: -SHIFT_NUDGE_AMOUNT }, key_down=KeyArrowLeft, modifiers=[KeyShift, KeyArrowUp]},
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entry! {action=DocumentMessage::NudgeSelectedLayers { delta_x: -SHIFT_NUDGE_AMOUNT, delta_y: SHIFT_NUDGE_AMOUNT }, key_down=KeyArrowLeft, modifiers=[KeyShift, KeyArrowDown]},
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entry! {action=DocumentMessage::NudgeSelectedLayers { delta_x: -SHIFT_NUDGE_AMOUNT, delta_y: 0. }, key_down=KeyArrowLeft, modifiers=[KeyShift]},
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entry! {action=DocumentMessage::NudgeSelectedLayers { delta_x: SHIFT_NUDGE_AMOUNT, delta_y: -SHIFT_NUDGE_AMOUNT }, key_down=KeyArrowRight, modifiers=[KeyShift, KeyArrowUp]},
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entry! {action=DocumentMessage::NudgeSelectedLayers { delta_x: SHIFT_NUDGE_AMOUNT, delta_y: SHIFT_NUDGE_AMOUNT }, key_down=KeyArrowRight, modifiers=[KeyShift, KeyArrowDown]},
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entry! {action=DocumentMessage::NudgeSelectedLayers { delta_x: SHIFT_NUDGE_AMOUNT, delta_y: 0. }, key_down=KeyArrowRight, modifiers=[KeyShift]},
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entry! {action=DocumentMessage::NudgeSelectedLayers { delta_x: -NUDGE_AMOUNT, delta_y: -NUDGE_AMOUNT }, key_down=KeyArrowUp, modifiers=[KeyArrowLeft]},
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entry! {action=DocumentMessage::NudgeSelectedLayers { delta_x: NUDGE_AMOUNT, delta_y: -NUDGE_AMOUNT }, key_down=KeyArrowUp, modifiers=[KeyArrowRight]},
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entry! {action=DocumentMessage::NudgeSelectedLayers { delta_x: 0., delta_y: -NUDGE_AMOUNT }, key_down=KeyArrowUp},
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entry! {action=DocumentMessage::NudgeSelectedLayers { delta_x: -NUDGE_AMOUNT, delta_y: NUDGE_AMOUNT }, key_down=KeyArrowDown, modifiers=[KeyArrowLeft]},
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entry! {action=DocumentMessage::NudgeSelectedLayers { delta_x: NUDGE_AMOUNT, delta_y: NUDGE_AMOUNT }, key_down=KeyArrowDown, modifiers=[KeyArrowRight]},
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entry! {action=DocumentMessage::NudgeSelectedLayers { delta_x: 0., delta_y: NUDGE_AMOUNT }, key_down=KeyArrowDown},
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entry! {action=DocumentMessage::NudgeSelectedLayers { delta_x: -NUDGE_AMOUNT, delta_y: -NUDGE_AMOUNT }, key_down=KeyArrowLeft, modifiers=[KeyArrowUp]},
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entry! {action=DocumentMessage::NudgeSelectedLayers { delta_x: -NUDGE_AMOUNT, delta_y: NUDGE_AMOUNT }, key_down=KeyArrowLeft, modifiers=[KeyArrowDown]},
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entry! {action=DocumentMessage::NudgeSelectedLayers { delta_x: -NUDGE_AMOUNT, delta_y: 0. }, key_down=KeyArrowLeft},
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entry! {action=DocumentMessage::NudgeSelectedLayers { delta_x: NUDGE_AMOUNT, delta_y: -NUDGE_AMOUNT }, key_down=KeyArrowRight, modifiers=[KeyArrowUp]},
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entry! {action=DocumentMessage::NudgeSelectedLayers { delta_x: NUDGE_AMOUNT, delta_y: NUDGE_AMOUNT }, key_down=KeyArrowRight, modifiers=[KeyArrowDown]},
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entry! {action=DocumentMessage::NudgeSelectedLayers { delta_x: NUDGE_AMOUNT, delta_y: 0. }, key_down=KeyArrowRight},
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// Reorder Layers
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entry! {action=DocumentMessage::ReorderSelectedLayers { relative_index_offset: isize::MAX }, key_down=KeyRightCurlyBracket, modifiers=[KeyControl]}, // TODO: Use KeyRightBracket with Ctrl+Shift modifiers once input system is fixed
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entry! {action=DocumentMessage::ReorderSelectedLayers { relative_index_offset: 1 }, key_down=KeyRightBracket, modifiers=[KeyControl]},
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entry! {action=DocumentMessage::ReorderSelectedLayers { relative_index_offset: -1 }, key_down=KeyLeftBracket, modifiers=[KeyControl]},
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entry! {action=DocumentMessage::ReorderSelectedLayers { relative_index_offset: isize::MIN }, key_down=KeyLeftCurlyBracket, modifiers=[KeyControl]}, // TODO: Use KeyLeftBracket with Ctrl+Shift modifiers once input system is fixed
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// Global Actions
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entry! {action=GlobalMessage::LogInfo, key_down=Key1},
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entry! {action=GlobalMessage::LogDebug, key_down=Key2},
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entry! {action=GlobalMessage::LogTrace, key_down=Key3},
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];
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let (mut key_up, mut key_down, mut pointer_move, mut mouse_scroll, mut double_click) = mappings;
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// TODO: Hardcode these 10 lines into 10 lines of declarations, or make this use a macro to do all 10 in one line
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const NUMBER_KEYS: [Key; 10] = [Key0, Key1, Key2, Key3, Key4, Key5, Key6, Key7, Key8, Key9];
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for (i, key) in NUMBER_KEYS.iter().enumerate() {
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key_down[*key as usize].0.insert(
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0,
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MappingEntry {
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action: TransformLayerMessage::TypeDigit { digit: i as u8 }.into(),
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trigger: InputMapperMessage::KeyDown(*key),
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modifiers: modifiers! {},
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},
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);
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}
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let sort = |list: &mut KeyMappingEntries| list.0.sort_by(|u, v| v.modifiers.ones().cmp(&u.modifiers.ones()));
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for list in [&mut key_up, &mut key_down] {
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for sublist in list {
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sort(sublist);
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}
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}
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sort(&mut pointer_move);
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sort(&mut mouse_scroll);
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sort(&mut double_click);
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Self {
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key_up,
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key_down,
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pointer_move,
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mouse_scroll,
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double_click,
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}
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}
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}
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impl Mapping {
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pub fn match_message(&self, message: InputMapperMessage, keys: &KeyStates, actions: ActionList) -> Option<Message> {
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use InputMapperMessage::*;
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let list = match message {
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KeyDown(key) => &self.key_down[key as usize],
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KeyUp(key) => &self.key_up[key as usize],
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DoubleClick => &self.double_click,
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MouseScroll => &self.mouse_scroll,
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PointerMove => &self.pointer_move,
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};
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list.match_mapping(keys, actions)
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}
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}
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#[derive(PartialEq, Clone, Debug)]
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pub struct MappingEntry {
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pub trigger: InputMapperMessage,
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|
pub modifiers: KeyStates,
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pub action: Message,
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}
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|
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#[derive(Debug, Clone)]
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pub struct KeyMappingEntries(pub Vec<MappingEntry>);
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|
|
|
impl KeyMappingEntries {
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|
fn match_mapping(&self, keys: &KeyStates, actions: ActionList) -> Option<Message> {
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|
for entry in self.0.iter() {
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|
let all_required_modifiers_pressed = ((*keys & entry.modifiers) ^ entry.modifiers).is_empty();
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|
if all_required_modifiers_pressed && actions.iter().flatten().any(|action| entry.action.to_discriminant() == *action) {
|
|
return Some(entry.action.clone());
|
|
}
|
|
}
|
|
None
|
|
}
|
|
|
|
fn push(&mut self, entry: MappingEntry) {
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|
self.0.push(entry)
|
|
}
|
|
|
|
const fn new() -> Self {
|
|
Self(Vec::new())
|
|
}
|
|
|
|
fn key_array() -> [Self; NUMBER_OF_KEYS] {
|
|
const DEFAULT: KeyMappingEntries = KeyMappingEntries::new();
|
|
[DEFAULT; NUMBER_OF_KEYS]
|
|
}
|
|
}
|
|
|
|
impl Default for KeyMappingEntries {
|
|
fn default() -> Self {
|
|
Self::new()
|
|
}
|
|
}
|
|
|
|
mod input_mapper_macros {
|
|
macro_rules! modifiers {
|
|
($($m:ident),*) => {{
|
|
#[allow(unused_mut)]
|
|
let mut state = KeyStates::new();
|
|
$(
|
|
state.set(Key::$m as usize);
|
|
)*
|
|
state
|
|
}};
|
|
}
|
|
|
|
macro_rules! entry {
|
|
{action=$action:expr, key_down=$key:ident $(, modifiers=[$($m:ident),* $(,)?])?} => {{
|
|
entry!{action=$action, message=InputMapperMessage::KeyDown(Key::$key) $(, modifiers=[$($m),*])?}
|
|
}};
|
|
{action=$action:expr, key_up=$key:ident $(, modifiers=[$($m:ident),* $(,)?])?} => {{
|
|
entry!{action=$action, message=InputMapperMessage::KeyUp(Key::$key) $(, modifiers=[$($m),* ])?}
|
|
}};
|
|
{action=$action:expr, message=$message:expr $(, modifiers=[$($m:ident),* $(,)?])?} => {{
|
|
&[MappingEntry {trigger: $message, modifiers: modifiers!($($($m),*)?), action: $action.into()}]
|
|
}};
|
|
{action=$action:expr, triggers=[$($m:ident),* $(,)?]} => {{
|
|
&[
|
|
MappingEntry {trigger:InputMapperMessage::PointerMove, action: $action.into(), modifiers: modifiers!()},
|
|
$(
|
|
MappingEntry {trigger:InputMapperMessage::KeyDown(Key::$m), action: $action.into(), modifiers: modifiers!()},
|
|
MappingEntry {trigger:InputMapperMessage::KeyUp(Key::$m), action: $action.into(), modifiers: modifiers!()},
|
|
)*
|
|
]
|
|
}};
|
|
}
|
|
|
|
macro_rules! mapping {
|
|
//[$(<action=$action:expr; message=$key:expr; $(modifiers=[$($m:ident),* $(,)?];)?>)*] => {{
|
|
[$($entry:expr),* $(,)?] => {{
|
|
let mut key_up = KeyMappingEntries::key_array();
|
|
let mut key_down = KeyMappingEntries::key_array();
|
|
let mut pointer_move: KeyMappingEntries = Default::default();
|
|
let mut mouse_scroll: KeyMappingEntries = Default::default();
|
|
let mut double_click: KeyMappingEntries = Default::default();
|
|
$(
|
|
for entry in $entry {
|
|
let arr = match entry.trigger {
|
|
InputMapperMessage::KeyDown(key) => &mut key_down[key as usize],
|
|
InputMapperMessage::KeyUp(key) => &mut key_up[key as usize],
|
|
InputMapperMessage::MouseScroll => &mut mouse_scroll,
|
|
InputMapperMessage::PointerMove => &mut pointer_move,
|
|
InputMapperMessage::DoubleClick => &mut double_click,
|
|
};
|
|
arr.push(entry.clone());
|
|
}
|
|
)*
|
|
(key_up, key_down, pointer_move, mouse_scroll, double_click)
|
|
}};
|
|
}
|
|
|
|
pub(crate) use entry;
|
|
pub(crate) use mapping;
|
|
pub(crate) use modifiers;
|
|
}
|