use crate::types::Handle;
#[derive(Debug, Clone, PartialEq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct DgnLineStyleObject {
pub handle: Handle,
pub owner: Handle,
pub reactors: Vec<Handle>,
pub xdictionary_handle: Option<Handle>,
pub data: DgnLineStyleData,
}
#[derive(Debug, Clone, PartialEq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub enum DgnLineStyleData {
Definition {
description: String,
version: i32,
style_number: i32,
component_uid: [u8; 16],
is_continuous: bool,
unit_definition: f64,
unit_scale: f64,
units_type: i32,
is_element: bool,
is_physical: bool,
is_scale_independent: bool,
is_snappable: bool,
root_component: Handle,
properties: Vec<super::SemanticProperty>,
},
Component {
kind: DgnLsComponentType,
description: String,
version: i32,
component_uid: [u8; 16],
scale: f64,
property_flags: u8,
component: DgnLsComponentData,
properties: Vec<super::SemanticProperty>,
},
Registered {
dxf_name: String,
properties: Vec<super::SemanticProperty>,
payload: super::ProxyPayload,
object_ids: Vec<super::ProxyObjectReference>,
},
}
impl DgnLineStyleObject {
pub fn dxf_name(&self) -> &str {
match &self.data {
DgnLineStyleData::Definition { .. } => "LSDEFINITION",
DgnLineStyleData::Component {
kind: DgnLsComponentType::Symbol,
..
} => "LSSYMBOLCOMPONENT",
DgnLineStyleData::Component {
kind: DgnLsComponentType::Compound,
..
} => "LSCOMPOUNDCOMPONENT",
DgnLineStyleData::Component {
kind: DgnLsComponentType::Stroke,
..
} => "LSSTROKEPATTERNCOMPONENT",
DgnLineStyleData::Component {
kind: DgnLsComponentType::Point,
..
} => "LSPOINTCOMPONENT",
DgnLineStyleData::Component {
kind: DgnLsComponentType::Internal,
..
} => "LSINTERNALCOMPONENT",
DgnLineStyleData::Registered { dxf_name, .. } => dxf_name,
}
}
}
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub enum DgnLsComponentType {
Symbol,
Compound,
Stroke,
Point,
Internal,
}
impl DgnLsComponentType {
pub fn from_code(code: i32) -> Option<Self> {
match code {
1 => Some(Self::Symbol),
2 => Some(Self::Compound),
3 => Some(Self::Stroke),
4 => Some(Self::Point),
6 => Some(Self::Internal),
_ => None,
}
}
pub fn code(self) -> i32 {
match self {
Self::Symbol => 1,
Self::Compound => 2,
Self::Stroke => 3,
Self::Point => 4,
Self::Internal => 6,
}
}
}
#[derive(Debug, Clone, PartialEq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub enum DgnLsComponentData {
Symbol(DgnLsSymbolComponent),
Compound(DgnLsCompoundComponent),
Stroke(DgnLsStrokePattern),
Point(DgnLsPointComponent),
Internal(DgnLsInternalComponent),
}
impl DgnLsComponentData {
pub fn references(&self) -> Vec<Handle> {
match self {
Self::Symbol(value) => vec![value.block],
Self::Compound(value) => value.entries.iter().map(|entry| entry.component).collect(),
Self::Stroke(_) | Self::Internal(_) => Vec::new(),
Self::Point(value) => {
let mut result = Vec::with_capacity(value.symbols.len() + 1);
result.push(value.stroke_component);
result.extend(value.symbols.iter().map(|symbol| symbol.symbol_component));
result
}
}
}
}
#[derive(Debug, Clone, PartialEq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct DgnLsSymbolComponent {
pub stored_unit_scale: f64,
pub unit_scale: f64,
pub has_unit_scale: bool,
pub is_3d: bool,
pub block: Handle,
}
#[derive(Debug, Clone, PartialEq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct DgnLsCompoundComponent {
pub entries: Vec<DgnLsCompoundEntry>,
}
#[derive(Debug, Clone, PartialEq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct DgnLsCompoundEntry {
pub component: Handle,
pub offset: f64,
}
#[derive(Debug, Clone, PartialEq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct DgnLsStrokePattern {
pub has_iteration_limit: bool,
pub is_single_segment: bool,
pub iteration_limit: i32,
pub auto_phase: f64,
pub phase: f64,
pub phase_mode: DgnLsPhaseMode,
pub strokes: Vec<DgnLsStroke>,
}
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub enum DgnLsPhaseMode {
Distance,
Fraction,
Centered,
Reserved,
}
impl DgnLsPhaseMode {
pub fn from_code(code: u8) -> Self {
match code & 3 {
0 => Self::Distance,
1 => Self::Fraction,
2 => Self::Centered,
_ => Self::Reserved,
}
}
pub fn code(self) -> u8 {
match self {
Self::Distance => 0,
Self::Fraction => 1,
Self::Centered => 2,
Self::Reserved => 3,
}
}
}
#[derive(Debug, Clone, PartialEq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct DgnLsStroke {
pub is_dash: bool,
pub bypass_corner: bool,
pub can_be_scaled: bool,
pub invert_at_origin: bool,
pub invert_at_end: bool,
pub length: f64,
pub start_width: f64,
pub end_width: f64,
pub width_mode: i32,
pub cap_mode: i32,
}
#[derive(Debug, Clone, PartialEq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct DgnLsPointComponent {
pub stroke_component: Handle,
pub symbols: Vec<DgnLsSymbolReference>,
}
#[derive(Debug, Clone, PartialEq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct DgnLsSymbolReference {
pub symbol_component: Handle,
pub partial_strokes: bool,
pub clip_partial: bool,
pub allow_stretch: bool,
pub partial_projected: bool,
pub use_symbol_color: bool,
pub use_symbol_lineweight: bool,
pub justify: i32,
pub rotation_type: i32,
pub vertex_mask: i32,
pub x_offset: f64,
pub y_offset: f64,
pub angle: f64,
pub stroke_number: i32,
}
#[derive(Debug, Clone, PartialEq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct DgnLsInternalComponent {
pub pattern: DgnLsStrokePattern,
pub internal_version: i32,
pub hardware_style: i32,
pub is_hardware_style: bool,
pub line_code: i32,
}
#[derive(Debug, Clone, PartialEq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct DgnLsDefinition {
pub handle: Handle,
pub name: String,
pub root_component: Handle,
}
#[derive(Debug, Clone, PartialEq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct DgnLsComponent {
pub handle: Handle,
pub component_type: DgnLsComponentType,
pub description: String,
pub refs: Vec<Handle>,
pub scale: f64,
}
impl DgnLsComponent {
pub fn symbol_block(&self) -> Option<Handle> {
if self.component_type == DgnLsComponentType::Symbol {
self.refs.first().copied()
} else {
None
}
}
}