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use crate::{
PartialResultParams, StaticTextDocumentColorProviderOptions, TextDocumentIdentifier,
WorkDoneProgressParams,
};
use serde::{Deserialize, Serialize};
#[derive(Debug, Eq, PartialEq, Clone, Deserialize, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct FoldingRangeParams {
/// The text document.
pub text_document: TextDocumentIdentifier,
#[serde(flatten)]
pub work_done_progress_params: WorkDoneProgressParams,
#[serde(flatten)]
pub partial_result_params: PartialResultParams,
}
#[derive(Debug, Eq, PartialEq, Clone, Deserialize, Serialize)]
#[serde(untagged)]
pub enum FoldingRangeProviderCapability {
Simple(bool),
FoldingProvider(FoldingProviderOptions),
Options(StaticTextDocumentColorProviderOptions),
}
impl From<StaticTextDocumentColorProviderOptions> for FoldingRangeProviderCapability {
fn from(from: StaticTextDocumentColorProviderOptions) -> Self {
Self::Options(from)
}
}
impl From<FoldingProviderOptions> for FoldingRangeProviderCapability {
fn from(from: FoldingProviderOptions) -> Self {
Self::FoldingProvider(from)
}
}
impl From<bool> for FoldingRangeProviderCapability {
fn from(from: bool) -> Self {
Self::Simple(from)
}
}
#[derive(Debug, Eq, PartialEq, Clone, Deserialize, Serialize)]
pub struct FoldingProviderOptions {}
#[derive(Debug, Eq, PartialEq, Clone, Default, Deserialize, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct FoldingRangeKindCapability {
/// The folding range kind values the client supports. When this property
/// exists the client also guarantees that it will handle values outside its
/// set gracefully and falls back to a default value when unknown.
#[serde(skip_serializing_if = "Option::is_none")]
pub value_set: Option<Vec<FoldingRangeKind>>,
}
#[derive(Debug, Eq, PartialEq, Clone, Default, Deserialize, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct FoldingRangeCapability {
/// If set, the client signals that it supports setting collapsedText on
/// folding ranges to display custom labels instead of the default text.
///
/// @since 3.17.0
#[serde(skip_serializing_if = "Option::is_none")]
pub collapsed_text: Option<bool>,
}
#[derive(Debug, Eq, PartialEq, Clone, Default, Deserialize, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct FoldingRangeClientCapabilities {
/// Whether implementation supports dynamic registration for folding
/// range providers. If this is set to `true` the client supports the
/// new `(FoldingRangeProviderOptions & TextDocumentRegistrationOptions &
/// StaticRegistrationOptions)` return value for the corresponding server
/// capability as well.
#[serde(skip_serializing_if = "Option::is_none")]
pub dynamic_registration: Option<bool>,
/// The maximum number of folding ranges that the client prefers to receive
/// per document. The value serves as a hint, servers are free to follow
/// the limit.
#[serde(skip_serializing_if = "Option::is_none")]
pub range_limit: Option<u32>,
/// If set, the client signals that it only supports folding complete lines.
/// If set, client will ignore specified `startCharacter` and `endCharacter`
/// properties in a `FoldingRange`.
#[serde(skip_serializing_if = "Option::is_none")]
pub line_folding_only: Option<bool>,
/// Specific options for the folding range kind.
///
/// @since 3.17.0
#[serde(skip_serializing_if = "Option::is_none")]
pub folding_range_kind: Option<FoldingRangeKindCapability>,
/// Specific options for the folding range.
///
/// @since 3.17.0
#[serde(skip_serializing_if = "Option::is_none")]
pub folding_range: Option<FoldingRangeCapability>,
}
/// Enum of known range kinds
#[derive(Debug, Eq, PartialEq, Deserialize, Serialize, Clone)]
#[serde(rename_all = "lowercase")]
pub enum FoldingRangeKind {
/// Folding range for a comment
Comment,
/// Folding range for a imports or includes
Imports,
/// Folding range for a region (e.g. `#region`)
Region,
}
/// Represents a folding range.
#[derive(Debug, Eq, PartialEq, Clone, Default, Deserialize, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct FoldingRange {
/// The zero-based start line of the range to fold. The folded area starts
/// after the line's last character. To be valid, the end must be zero or
/// larger and smaller than the number of lines in the document.
pub start_line: u32,
/// The zero-based character offset from where the folded range starts. If
/// not defined, defaults to the length of the start line.
#[serde(skip_serializing_if = "Option::is_none")]
pub start_character: Option<u32>,
/// The zero-based end line of the range to fold. The folded area ends with
/// the line's last character. To be valid, the end must be zero or larger
/// and smaller than the number of lines in the document.
pub end_line: u32,
/// The zero-based character offset before the folded range ends. If not
/// defined, defaults to the length of the end line.
#[serde(skip_serializing_if = "Option::is_none")]
pub end_character: Option<u32>,
/// Describes the kind of the folding range such as `comment` or `region`.
/// The kind is used to categorize folding ranges and used by commands like
/// `Fold all comments`. See [`FoldingRangeKind`] for an enumeration of
/// standardized kinds.
#[serde(skip_serializing_if = "Option::is_none")]
pub kind: Option<FoldingRangeKind>,
/// The text that the client should show when the specified range is
/// collapsed. If not defined or not supported by the client, a default
/// will be chosen by the client.
///
/// @since 3.17.0
#[serde(skip_serializing_if = "Option::is_none")]
pub collapsed_text: Option<String>,
}