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@ -1,5 +1,6 @@
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use std::error;
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use std::fmt;
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use std::convert::TryInto;
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use rmpv::Value;
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use skulpin::skia_safe::Color4f;
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@ -159,494 +160,450 @@ fn unpack_color(packed_color: u64) -> Color4f {
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}
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}
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fn parse_array(array_value: &Value) -> Result<&[Value]> {
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if let Value::Array(content) = array_value {
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Ok(&content[..])
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fn extract_values<Arr: AsMut<[Value]>>(values: Vec<Value>, mut arr: Arr) -> Result<Arr>
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{
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let arr_ref = arr.as_mut();
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if values.len() != arr_ref.len() {
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Err(EventParseError::InvalidEventFormat)
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} else {
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Err(EventParseError::InvalidArray(array_value.clone()))
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for (i, val) in values.into_iter().enumerate() {
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arr_ref[i] = val;
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}
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Ok(arr)
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}
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}
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fn parse_map(map_value: &Value) -> Result<&[(Value, Value)]> {
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if let Value::Map(content) = map_value {
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Ok(&content[..])
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} else {
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Err(EventParseError::InvalidMap(map_value.clone()))
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}
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fn parse_array(array_value: Value) -> Result<Vec<Value>> {
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array_value.try_into().map_err(EventParseError::InvalidArray)
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}
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fn parse_string(string_value: &Value) -> Result<&str> {
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if let Value::String(content) = string_value {
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content.as_str().ok_or_else(|| EventParseError::InvalidString(string_value.clone()))
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} else {
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Err(EventParseError::InvalidString(string_value.clone()))
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}
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fn parse_map(map_value: Value) -> Result<Vec<(Value, Value)>> {
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map_value.try_into().map_err(EventParseError::InvalidMap)
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}
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fn parse_u64(u64_value: &Value) -> Result<u64> {
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if let Value::Integer(content) = u64_value {
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Ok(content.as_u64().ok_or_else(|| EventParseError::InvalidU64(u64_value.clone()))?)
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} else {
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Err(EventParseError::InvalidU64(u64_value.clone()))
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}
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fn parse_string(string_value: Value) -> Result<String> {
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string_value.try_into().map_err(EventParseError::InvalidString)
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}
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fn parse_i64(i64_value: &Value) -> Result<i64> {
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if let Value::Integer(content) = i64_value {
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Ok(content.as_i64().ok_or_else(|| EventParseError::InvalidI64(i64_value.clone()))?)
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} else {
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Err(EventParseError::InvalidI64(i64_value.clone()))
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}
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fn parse_u64(u64_value: Value) -> Result<u64> {
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u64_value.try_into().map_err(EventParseError::InvalidU64)
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}
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fn parse_bool(bool_value: &Value) -> Result<bool> {
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if let Value::Boolean(content) = bool_value {
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Ok(*content)
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} else {
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Err(EventParseError::InvalidBool(bool_value.clone()))
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}
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fn parse_i64(i64_value: Value) -> Result<i64> {
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i64_value.try_into().map_err(EventParseError::InvalidI64)
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}
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fn parse_set_title(set_title_arguments: &[Value]) -> Result<RedrawEvent> {
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if let [title] = set_title_arguments {
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Ok(RedrawEvent::SetTitle {
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title: parse_string(title)?.to_string()
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})
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} else {
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Err(EventParseError::InvalidEventFormat)
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}
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fn parse_bool(bool_value: Value) -> Result<bool> {
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bool_value.try_into().map_err(EventParseError::InvalidBool)
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}
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fn parse_mode_info_set(mode_info_set_arguments: &[Value]) -> Result<RedrawEvent> {
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if let [_cursor_style_enabled, mode_info] = mode_info_set_arguments {
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let mode_info_values = parse_array(mode_info)?;
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let mut cursor_modes = Vec::with_capacity(mode_info_values.len());
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for mode_info_value in mode_info_values {
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let info_map = parse_map(mode_info_value)?;
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let mut mode_info = CursorMode::default();
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for (name, value) in info_map {
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match parse_string(name)? {
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"cursor_shape" => {
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mode_info.shape = CursorShape::from_type_name(parse_string(value)?);
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},
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"cell_percentage" => {
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mode_info.cell_percentage = Some(parse_u64(value)? as f32 / 100.0);
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},
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"blinkwait" => {
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mode_info.blinkwait = Some(parse_u64(value)?);
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},
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"blinkon" => {
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mode_info.blinkon = Some(parse_u64(value)?);
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},
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"blinkoff" => {
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mode_info.blinkoff = Some(parse_u64(value)?);
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}
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"attr_id" => {
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mode_info.style_id = Some(parse_u64(value)?);
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},
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_ => {}
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fn parse_set_title(set_title_arguments: Vec<Value>) -> Result<RedrawEvent> {
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let [title] = extract_values(set_title_arguments, [Value::Nil])?;
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Ok(RedrawEvent::SetTitle {
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title: parse_string(title)?
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})
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}
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fn parse_mode_info_set(mode_info_set_arguments: Vec<Value>) -> Result<RedrawEvent> {
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let [_cursor_style_enabled, mode_info] = extract_values(mode_info_set_arguments, [Value::Nil, Value::Nil])?;
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let mode_info_values = parse_array(mode_info)?;
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let mut cursor_modes = Vec::with_capacity(mode_info_values.len());
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for mode_info_value in mode_info_values {
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let info_map = parse_map(mode_info_value)?;
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let mut mode_info = CursorMode::default();
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for (name, value) in info_map {
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match parse_string(name)?.as_str() {
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"cursor_shape" => {
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mode_info.shape = CursorShape::from_type_name(&parse_string(value)?);
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},
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"cell_percentage" => {
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mode_info.cell_percentage = Some(parse_u64(value)? as f32 / 100.0);
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},
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"blinkwait" => {
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mode_info.blinkwait = Some(parse_u64(value)?);
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},
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"blinkon" => {
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mode_info.blinkon = Some(parse_u64(value)?);
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},
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"blinkoff" => {
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mode_info.blinkoff = Some(parse_u64(value)?);
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}
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"attr_id" => {
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mode_info.style_id = Some(parse_u64(value)?);
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},
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_ => {}
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}
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cursor_modes.push(mode_info);
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}
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Ok(RedrawEvent::ModeInfoSet {
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cursor_modes
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})
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} else {
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Err(EventParseError::InvalidEventFormat)
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cursor_modes.push(mode_info);
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}
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Ok(RedrawEvent::ModeInfoSet {
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cursor_modes
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})
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}
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fn parse_option_set(option_set_arguments: &[Value]) -> Result<RedrawEvent> {
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if let [name, value] = option_set_arguments {
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Ok(RedrawEvent::OptionSet {
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gui_option: match parse_string(name)? {
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"arabicshape" => GuiOption::AribicShape(parse_bool(value)?),
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"ambiwidth" => GuiOption::AmbiWidth(parse_string(value)?.to_string()),
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"emoji" => GuiOption::Emoji(parse_bool(value)?),
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"guifont" => GuiOption::GuiFont(parse_string(value)?.to_string()),
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"guifontset" => GuiOption::GuiFontSet(parse_string(value)?.to_string()),
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"guifontwide" => GuiOption::GuiFontWide(parse_string(value)?.to_string()),
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"linespace" => GuiOption::LineSpace(parse_u64(value)?),
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"pumblend" => GuiOption::Pumblend(parse_u64(value)?),
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"showtabline" => GuiOption::ShowTabLine(parse_u64(value)?),
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"termguicolors" => GuiOption::TermGuiColors(parse_bool(value)?),
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unknown_option => GuiOption::Unknown(unknown_option.to_string(), value.clone())
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}
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})
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} else {
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Err(EventParseError::InvalidEventFormat)
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}
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fn parse_option_set(option_set_arguments: Vec<Value>) -> Result<RedrawEvent> {
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let [name, value] = extract_values(option_set_arguments, [Value::Nil, Value::Nil])?;
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let name = parse_string(name)?;
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Ok(RedrawEvent::OptionSet {
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gui_option: match name.as_str() {
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"arabicshape" => GuiOption::AribicShape(parse_bool(value)?),
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"ambiwidth" => GuiOption::AmbiWidth(parse_string(value)?),
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"emoji" => GuiOption::Emoji(parse_bool(value)?),
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"guifont" => GuiOption::GuiFont(parse_string(value)?),
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"guifontset" => GuiOption::GuiFontSet(parse_string(value)?),
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"guifontwide" => GuiOption::GuiFontWide(parse_string(value)?),
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"linespace" => GuiOption::LineSpace(parse_u64(value)?),
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"pumblend" => GuiOption::Pumblend(parse_u64(value)?),
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"showtabline" => GuiOption::ShowTabLine(parse_u64(value)?),
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"termguicolors" => GuiOption::TermGuiColors(parse_bool(value)?),
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_ => GuiOption::Unknown(name, value)
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}
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})
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}
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fn parse_mode_change(mode_change_arguments: &[Value]) -> Result<RedrawEvent> {
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if let [_mode, mode_index] = mode_change_arguments {
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Ok(RedrawEvent::ModeChange {
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mode_index: parse_u64(mode_index)?
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})
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} else {
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Err(EventParseError::InvalidEventFormat)
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}
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fn parse_mode_change(mode_change_arguments: Vec<Value>) -> Result<RedrawEvent> {
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let [_mode, mode_index] = extract_values(mode_change_arguments, [Value::Nil, Value::Nil])?;
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Ok(RedrawEvent::ModeChange {
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mode_index: parse_u64(mode_index)?
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})
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}
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fn parse_grid_resize(grid_resize_arguments: &[Value]) -> Result<RedrawEvent> {
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if let [grid_id, width, height] = grid_resize_arguments {
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Ok(RedrawEvent::Resize {
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grid: parse_u64(grid_id)?, width: parse_u64(width)?, height: parse_u64(height)?
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})
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} else {
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Err(EventParseError::InvalidEventFormat)
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}
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fn parse_grid_resize(grid_resize_arguments: Vec<Value>) -> Result<RedrawEvent> {
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let [grid_id, width, height] = extract_values(grid_resize_arguments, [Value::Nil, Value::Nil, Value::Nil])?;
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Ok(RedrawEvent::Resize {
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grid: parse_u64(grid_id)?,
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width: parse_u64(width)?,
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height: parse_u64(height)?
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})
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}
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fn parse_default_colors(default_colors_arguments: &[Value]) -> Result<RedrawEvent> {
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if let [
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foreground, background, special, _term_foreground, _term_background
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] = default_colors_arguments {
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Ok(RedrawEvent::DefaultColorsSet {
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colors: Colors {
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foreground: Some(unpack_color(parse_u64(foreground)?)),
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background: Some(unpack_color(parse_u64(background)?)),
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special: Some(unpack_color(parse_u64(special)?)),
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}
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})
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} else {
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Err(EventParseError::InvalidEventFormat)
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}
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fn parse_default_colors(default_colors_arguments: Vec<Value>) -> Result<RedrawEvent> {
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let values = [Value::Nil, Value::Nil, Value::Nil, Value::Nil, Value::Nil];
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let [foreground, background, special, _term_foreground, _term_background] = extract_values(default_colors_arguments, values)?;
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Ok(RedrawEvent::DefaultColorsSet {
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colors: Colors {
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foreground: Some(unpack_color(parse_u64(foreground)?)),
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background: Some(unpack_color(parse_u64(background)?)),
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special: Some(unpack_color(parse_u64(special)?)),
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}
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})
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}
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fn parse_style(style_map: &Value) -> Result<Style> {
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if let Value::Map(attributes) = style_map {
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let mut style = Style::new(Colors::new(None, None, None));
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for attribute in attributes {
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if let (Value::String(name), value) = attribute {
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match (name.as_str().unwrap(), value) {
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("foreground", Value::Integer(packed_color)) => style.colors.foreground = Some(unpack_color(packed_color.as_u64().unwrap())),
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("background", Value::Integer(packed_color)) => style.colors.background = Some(unpack_color(packed_color.as_u64().unwrap())),
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("special", Value::Integer(packed_color)) => style.colors.special = Some(unpack_color(packed_color.as_u64().unwrap())),
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("reverse", Value::Boolean(reverse)) => style.reverse = *reverse,
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("italic", Value::Boolean(italic)) => style.italic = *italic,
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("bold", Value::Boolean(bold)) => style.bold = *bold,
|
|
|
|
|
("strikethrough", Value::Boolean(strikethrough)) => style.strikethrough = *strikethrough,
|
|
|
|
|
("underline", Value::Boolean(underline)) => style.underline = *underline,
|
|
|
|
|
("undercurl", Value::Boolean(undercurl)) => style.undercurl = *undercurl,
|
|
|
|
|
("blend", Value::Integer(blend)) => style.blend = blend.as_u64().unwrap() as u8,
|
|
|
|
|
_ => println!("Ignored style attribute: {}", name)
|
|
|
|
|
}
|
|
|
|
|
} else {
|
|
|
|
|
println!("Invalid attribute format");
|
|
|
|
|
fn parse_style(style_map: Value) -> Result<Style> {
|
|
|
|
|
let attributes = parse_map(style_map)?;
|
|
|
|
|
|
|
|
|
|
let mut style = Style::new(Colors::new(None, None, None));
|
|
|
|
|
|
|
|
|
|
for attribute in attributes {
|
|
|
|
|
if let (Value::String(name), value) = attribute {
|
|
|
|
|
match (name.as_str().unwrap(), value) {
|
|
|
|
|
("foreground", Value::Integer(packed_color)) => style.colors.foreground = Some(unpack_color(packed_color.as_u64().unwrap())),
|
|
|
|
|
("background", Value::Integer(packed_color)) => style.colors.background = Some(unpack_color(packed_color.as_u64().unwrap())),
|
|
|
|
|
("special", Value::Integer(packed_color)) => style.colors.special = Some(unpack_color(packed_color.as_u64().unwrap())),
|
|
|
|
|
("reverse", Value::Boolean(reverse)) => style.reverse = reverse,
|
|
|
|
|
("italic", Value::Boolean(italic)) => style.italic = italic,
|
|
|
|
|
("bold", Value::Boolean(bold)) => style.bold = bold,
|
|
|
|
|
("strikethrough", Value::Boolean(strikethrough)) => style.strikethrough = strikethrough,
|
|
|
|
|
("underline", Value::Boolean(underline)) => style.underline = underline,
|
|
|
|
|
("undercurl", Value::Boolean(undercurl)) => style.undercurl = undercurl,
|
|
|
|
|
("blend", Value::Integer(blend)) => style.blend = blend.as_u64().unwrap() as u8,
|
|
|
|
|
_ => println!("Ignored style attribute: {}", name)
|
|
|
|
|
}
|
|
|
|
|
} else {
|
|
|
|
|
println!("Invalid attribute format");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
Ok(style)
|
|
|
|
|
} else {
|
|
|
|
|
Err(EventParseError::InvalidMap(style_map.clone()))
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
Ok(style)
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fn parse_hl_attr_define(hl_attr_define_arguments: &[Value]) -> Result<RedrawEvent> {
|
|
|
|
|
if let [
|
|
|
|
|
id, attributes, _terminal_attributes, _info
|
|
|
|
|
] = hl_attr_define_arguments {
|
|
|
|
|
let style = parse_style(attributes)?;
|
|
|
|
|
Ok(RedrawEvent::HighlightAttributesDefine { id: parse_u64(id)?, style })
|
|
|
|
|
} else {
|
|
|
|
|
Err(EventParseError::InvalidEventFormat)
|
|
|
|
|
}
|
|
|
|
|
fn parse_hl_attr_define(hl_attr_define_arguments: Vec<Value>) -> Result<RedrawEvent> {
|
|
|
|
|
let values = [Value::Nil, Value::Nil, Value::Nil, Value::Nil];
|
|
|
|
|
let [id, attributes, _terminal_attributes, _info] = extract_values(hl_attr_define_arguments, values)?;
|
|
|
|
|
|
|
|
|
|
let style = parse_style(attributes)?;
|
|
|
|
|
Ok(RedrawEvent::HighlightAttributesDefine { id: parse_u64(id)?, style })
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fn parse_grid_line_cell(grid_line_cell: &Value) -> Result<GridLineCell> {
|
|
|
|
|
let cell_contents = parse_array(grid_line_cell)?;
|
|
|
|
|
let text_value = cell_contents.get(0).ok_or(EventParseError::InvalidEventFormat)?;
|
|
|
|
|
fn parse_grid_line_cell(grid_line_cell: Value) -> Result<GridLineCell> {
|
|
|
|
|
fn take_value(val: &mut Value) -> Value {
|
|
|
|
|
std::mem::replace(val, Value::Nil)
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
let mut cell_contents = parse_array(grid_line_cell)?;
|
|
|
|
|
|
|
|
|
|
let text_value = cell_contents.first_mut()
|
|
|
|
|
.map(|v| take_value(v))
|
|
|
|
|
.ok_or(EventParseError::InvalidEventFormat)?;
|
|
|
|
|
|
|
|
|
|
let highlight_id = cell_contents.get_mut(1).map(|v| take_value(v)).map(parse_u64).transpose()?;
|
|
|
|
|
let repeat = cell_contents.get_mut(2).map(|v| take_value(v)).map(parse_u64).transpose()?;
|
|
|
|
|
|
|
|
|
|
Ok(GridLineCell {
|
|
|
|
|
text: parse_string(text_value)?.to_string(),
|
|
|
|
|
highlight_id: cell_contents.get(1).map(parse_u64).transpose()?,
|
|
|
|
|
repeat: cell_contents.get(2).map(parse_u64).transpose()?
|
|
|
|
|
text: parse_string(text_value)?,
|
|
|
|
|
highlight_id,
|
|
|
|
|
repeat
|
|
|
|
|
})
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fn parse_grid_line(grid_line_arguments: &[Value]) -> Result<RedrawEvent> {
|
|
|
|
|
if let [grid_id, row, column_start, cells] = grid_line_arguments {
|
|
|
|
|
Ok(RedrawEvent::GridLine {
|
|
|
|
|
grid: parse_u64(grid_id)?,
|
|
|
|
|
row: parse_u64(row)?, column_start: parse_u64(column_start)?,
|
|
|
|
|
cells: parse_array(cells)?
|
|
|
|
|
.into_iter()
|
|
|
|
|
.map(parse_grid_line_cell)
|
|
|
|
|
.collect::<Result<Vec<GridLineCell>>>()?
|
|
|
|
|
})
|
|
|
|
|
} else {
|
|
|
|
|
Err(EventParseError::InvalidEventFormat)
|
|
|
|
|
}
|
|
|
|
|
fn parse_grid_line(grid_line_arguments: Vec<Value>) -> Result<RedrawEvent> {
|
|
|
|
|
let values = [Value::Nil, Value::Nil, Value::Nil, Value::Nil];
|
|
|
|
|
let [grid_id, row, column_start, cells] = extract_values(grid_line_arguments, values)?;
|
|
|
|
|
|
|
|
|
|
Ok(RedrawEvent::GridLine {
|
|
|
|
|
grid: parse_u64(grid_id)?,
|
|
|
|
|
row: parse_u64(row)?,
|
|
|
|
|
column_start: parse_u64(column_start)?,
|
|
|
|
|
cells: parse_array(cells)?
|
|
|
|
|
.into_iter()
|
|
|
|
|
.map(parse_grid_line_cell)
|
|
|
|
|
.collect::<Result<Vec<GridLineCell>>>()?
|
|
|
|
|
})
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fn parse_clear(clear_arguments: &[Value]) -> Result<RedrawEvent> {
|
|
|
|
|
if let [grid_id] = clear_arguments {
|
|
|
|
|
Ok(RedrawEvent::Clear { grid: parse_u64(grid_id)? })
|
|
|
|
|
} else {
|
|
|
|
|
Err(EventParseError::InvalidEventFormat)
|
|
|
|
|
}
|
|
|
|
|
fn parse_clear(clear_arguments: Vec<Value>) -> Result<RedrawEvent> {
|
|
|
|
|
let [grid_id] = extract_values(clear_arguments, [Value::Nil])?;
|
|
|
|
|
|
|
|
|
|
Ok(RedrawEvent::Clear { grid: parse_u64(grid_id)? })
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fn parse_cursor_goto(cursor_goto_arguments: &[Value]) -> Result<RedrawEvent> {
|
|
|
|
|
if let [grid_id, column, row] = cursor_goto_arguments {
|
|
|
|
|
Ok(RedrawEvent::CursorGoto {
|
|
|
|
|
grid: parse_u64(grid_id)?, row: parse_u64(row)?, column: parse_u64(column)?
|
|
|
|
|
})
|
|
|
|
|
} else {
|
|
|
|
|
Err(EventParseError::InvalidEventFormat)
|
|
|
|
|
}
|
|
|
|
|
fn parse_cursor_goto(cursor_goto_arguments: Vec<Value>) -> Result<RedrawEvent> {
|
|
|
|
|
let [grid_id, column, row] = extract_values(cursor_goto_arguments, [Value::Nil, Value::Nil, Value::Nil])?;
|
|
|
|
|
|
|
|
|
|
Ok(RedrawEvent::CursorGoto {
|
|
|
|
|
grid: parse_u64(grid_id)?,
|
|
|
|
|
row: parse_u64(row)?,
|
|
|
|
|
column: parse_u64(column)?
|
|
|
|
|
})
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fn parse_grid_scroll(grid_scroll_arguments: &[Value]) -> Result<RedrawEvent> {
|
|
|
|
|
if let [grid_id, top, bottom, left, right, rows, columns] = grid_scroll_arguments {
|
|
|
|
|
Ok(RedrawEvent::Scroll {
|
|
|
|
|
grid: parse_u64(grid_id)?,
|
|
|
|
|
top: parse_u64(top)?, bottom: parse_u64(bottom)?,
|
|
|
|
|
left: parse_u64(left)?, right: parse_u64(right)?,
|
|
|
|
|
rows: parse_i64(rows)?, columns: parse_i64(columns)?
|
|
|
|
|
})
|
|
|
|
|
} else {
|
|
|
|
|
Err(EventParseError::InvalidEventFormat)
|
|
|
|
|
}
|
|
|
|
|
fn parse_grid_scroll(grid_scroll_arguments: Vec<Value>) -> Result<RedrawEvent> {
|
|
|
|
|
let values = [Value::Nil, Value::Nil, Value::Nil, Value::Nil, Value::Nil, Value::Nil, Value::Nil];
|
|
|
|
|
let [grid_id, top, bottom, left, right, rows, columns] = extract_values(grid_scroll_arguments, values)?;
|
|
|
|
|
Ok(RedrawEvent::Scroll {
|
|
|
|
|
grid: parse_u64(grid_id)?,
|
|
|
|
|
top: parse_u64(top)?, bottom: parse_u64(bottom)?,
|
|
|
|
|
left: parse_u64(left)?, right: parse_u64(right)?,
|
|
|
|
|
rows: parse_i64(rows)?, columns: parse_i64(columns)?
|
|
|
|
|
})
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fn parse_win_pos(win_pos_arguments: &[Value]) -> Result<RedrawEvent> {
|
|
|
|
|
if let [grid, window, start_row, start_column, width, height] = win_pos_arguments {
|
|
|
|
|
Ok(RedrawEvent::WindowPosition {
|
|
|
|
|
grid: parse_u64(grid)?,
|
|
|
|
|
window: parse_u64(window)?,
|
|
|
|
|
start_row: parse_u64(start_row)?,
|
|
|
|
|
start_column: parse_u64(start_column)?,
|
|
|
|
|
width: parse_u64(width)?,
|
|
|
|
|
height: parse_u64(height)?
|
|
|
|
|
})
|
|
|
|
|
} else {
|
|
|
|
|
Err(EventParseError::InvalidEventFormat)
|
|
|
|
|
}
|
|
|
|
|
fn parse_win_pos(win_pos_arguments: Vec<Value>) -> Result<RedrawEvent> {
|
|
|
|
|
let values = [Value::Nil, Value::Nil, Value::Nil, Value::Nil, Value::Nil, Value::Nil];
|
|
|
|
|
let [grid, window, start_row, start_column, width, height] = extract_values(win_pos_arguments, values)?;
|
|
|
|
|
|
|
|
|
|
Ok(RedrawEvent::WindowPosition {
|
|
|
|
|
grid: parse_u64(grid)?,
|
|
|
|
|
window: parse_u64(window)?,
|
|
|
|
|
start_row: parse_u64(start_row)?,
|
|
|
|
|
start_column: parse_u64(start_column)?,
|
|
|
|
|
width: parse_u64(width)?,
|
|
|
|
|
height: parse_u64(height)?
|
|
|
|
|
})
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fn parse_window_anchor(value: &Value) -> Result<WindowAnchor> {
|
|
|
|
|
match parse_string(value).ok() {
|
|
|
|
|
Some("NW") => Ok(WindowAnchor::NorthWest),
|
|
|
|
|
Some("NE") => Ok(WindowAnchor::NorthEast),
|
|
|
|
|
Some("SW") => Ok(WindowAnchor::SouthWest),
|
|
|
|
|
Some("SE") => Ok(WindowAnchor::SouthEast),
|
|
|
|
|
_ => Err(EventParseError::InvalidWindowAnchor(value.clone()))
|
|
|
|
|
fn parse_window_anchor(value: Value) -> Result<WindowAnchor> {
|
|
|
|
|
let value_str = parse_string(value)?;
|
|
|
|
|
match value_str.as_str() {
|
|
|
|
|
"NW" => Ok(WindowAnchor::NorthWest),
|
|
|
|
|
"NE" => Ok(WindowAnchor::NorthEast),
|
|
|
|
|
"SW" => Ok(WindowAnchor::SouthWest),
|
|
|
|
|
"SE" => Ok(WindowAnchor::SouthEast),
|
|
|
|
|
_ => Err(EventParseError::InvalidWindowAnchor(value_str.into()))
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fn parse_win_float_pos(win_float_pos_arguments: &[Value]) -> Result<RedrawEvent> {
|
|
|
|
|
if let [grid, window, anchor, anchor_grid, anchor_row, anchor_column, focusable] = win_float_pos_arguments {
|
|
|
|
|
Ok(RedrawEvent::WindowFloatPosition {
|
|
|
|
|
grid: parse_u64(grid)?,
|
|
|
|
|
window: parse_u64(window)?,
|
|
|
|
|
anchor: parse_window_anchor(anchor)?,
|
|
|
|
|
anchor_grid: parse_u64(anchor_grid)?,
|
|
|
|
|
anchor_row: parse_u64(anchor_row)?,
|
|
|
|
|
anchor_column: parse_u64(anchor_column)?,
|
|
|
|
|
focusable: parse_bool(focusable)?
|
|
|
|
|
})
|
|
|
|
|
} else {
|
|
|
|
|
Err(EventParseError::InvalidEventFormat)
|
|
|
|
|
}
|
|
|
|
|
fn parse_win_float_pos(win_float_pos_arguments: Vec<Value>) -> Result<RedrawEvent> {
|
|
|
|
|
let values = [Value::Nil, Value::Nil, Value::Nil, Value::Nil, Value::Nil, Value::Nil, Value::Nil];
|
|
|
|
|
let [grid, window, anchor, anchor_grid, anchor_row, anchor_column, focusable] = extract_values(win_float_pos_arguments, values)?;
|
|
|
|
|
|
|
|
|
|
Ok(RedrawEvent::WindowFloatPosition {
|
|
|
|
|
grid: parse_u64(grid)?,
|
|
|
|
|
window: parse_u64(window)?,
|
|
|
|
|
anchor: parse_window_anchor(anchor)?,
|
|
|
|
|
anchor_grid: parse_u64(anchor_grid)?,
|
|
|
|
|
anchor_row: parse_u64(anchor_row)?,
|
|
|
|
|
anchor_column: parse_u64(anchor_column)?,
|
|
|
|
|
focusable: parse_bool(focusable)?
|
|
|
|
|
})
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fn parse_win_external_pos(win_external_pos_arguments: &[Value]) -> Result<RedrawEvent> {
|
|
|
|
|
if let [grid, window] = win_external_pos_arguments {
|
|
|
|
|
Ok(RedrawEvent::WindowExternalPosition {
|
|
|
|
|
grid: parse_u64(grid)?,
|
|
|
|
|
window: parse_u64(window)?
|
|
|
|
|
})
|
|
|
|
|
} else {
|
|
|
|
|
Err(EventParseError::InvalidEventFormat)
|
|
|
|
|
}
|
|
|
|
|
fn parse_win_external_pos(win_external_pos_arguments: Vec<Value>) -> Result<RedrawEvent> {
|
|
|
|
|
let [grid, window] = extract_values(win_external_pos_arguments, [Value::Nil, Value::Nil])?;
|
|
|
|
|
|
|
|
|
|
Ok(RedrawEvent::WindowExternalPosition {
|
|
|
|
|
grid: parse_u64(grid)?,
|
|
|
|
|
window: parse_u64(window)?
|
|
|
|
|
})
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fn parse_win_hide(win_hide_arguments: &[Value]) -> Result<RedrawEvent> {
|
|
|
|
|
if let [grid] = win_hide_arguments {
|
|
|
|
|
Ok(RedrawEvent::WindowHide {
|
|
|
|
|
grid: parse_u64(grid)?
|
|
|
|
|
})
|
|
|
|
|
} else {
|
|
|
|
|
Err(EventParseError::InvalidEventFormat)
|
|
|
|
|
}
|
|
|
|
|
fn parse_win_hide(win_hide_arguments: Vec<Value>) -> Result<RedrawEvent> {
|
|
|
|
|
let [grid] = extract_values(win_hide_arguments, [Value::Nil])?;
|
|
|
|
|
|
|
|
|
|
Ok(RedrawEvent::WindowHide {
|
|
|
|
|
grid: parse_u64(grid)?
|
|
|
|
|
})
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fn parse_win_close(win_close_arguments: &[Value]) -> Result<RedrawEvent> {
|
|
|
|
|
if let [grid] = win_close_arguments {
|
|
|
|
|
Ok(RedrawEvent::WindowClose {
|
|
|
|
|
grid: parse_u64(grid)?
|
|
|
|
|
})
|
|
|
|
|
} else {
|
|
|
|
|
Err(EventParseError::InvalidEventFormat)
|
|
|
|
|
}
|
|
|
|
|
fn parse_win_close(win_close_arguments: Vec<Value>) -> Result<RedrawEvent> {
|
|
|
|
|
let [grid] = extract_values(win_close_arguments, [Value::Nil])?;
|
|
|
|
|
|
|
|
|
|
Ok(RedrawEvent::WindowClose {
|
|
|
|
|
grid: parse_u64(grid)?
|
|
|
|
|
})
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fn parse_msg_set_pos(msg_set_pos_arguments: &[Value]) -> Result<RedrawEvent> {
|
|
|
|
|
if let [grid, row, scrolled, separator_character] = msg_set_pos_arguments {
|
|
|
|
|
Ok(RedrawEvent::MessageSetPosition {
|
|
|
|
|
grid: parse_u64(grid)?,
|
|
|
|
|
row: parse_u64(row)?,
|
|
|
|
|
scrolled: parse_bool(scrolled)?,
|
|
|
|
|
separator_character: parse_string(separator_character)?.to_string()
|
|
|
|
|
})
|
|
|
|
|
} else {
|
|
|
|
|
Err(EventParseError::InvalidEventFormat)
|
|
|
|
|
}
|
|
|
|
|
fn parse_msg_set_pos(msg_set_pos_arguments: Vec<Value>) -> Result<RedrawEvent> {
|
|
|
|
|
let values = [Value::Nil, Value::Nil, Value::Nil, Value::Nil];
|
|
|
|
|
let [grid, row, scrolled, separator_character] = extract_values(msg_set_pos_arguments, values)?;
|
|
|
|
|
|
|
|
|
|
Ok(RedrawEvent::MessageSetPosition {
|
|
|
|
|
grid: parse_u64(grid)?,
|
|
|
|
|
row: parse_u64(row)?,
|
|
|
|
|
scrolled: parse_bool(scrolled)?,
|
|
|
|
|
separator_character: parse_string(separator_character)?
|
|
|
|
|
})
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fn parse_styled_content(line: &Value) -> Result<StyledContent> {
|
|
|
|
|
parse_array(line)?.iter().map(|tuple| {
|
|
|
|
|
if let [style_id, text] = parse_array(tuple)? {
|
|
|
|
|
Ok((parse_u64(style_id)?, parse_string(text)?.to_string()))
|
|
|
|
|
} else {
|
|
|
|
|
Err(EventParseError::InvalidEventFormat)
|
|
|
|
|
}
|
|
|
|
|
fn parse_styled_content(line: Value) -> Result<StyledContent> {
|
|
|
|
|
parse_array(line)?.into_iter().map(|tuple| {
|
|
|
|
|
let [style_id, text] = extract_values(parse_array(tuple)?, [Value::Nil, Value::Nil])?;
|
|
|
|
|
|
|
|
|
|
Ok((parse_u64(style_id)?, parse_string(text)?))
|
|
|
|
|
}).collect()
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fn parse_cmdline_show(cmdline_show_arguments: &[Value]) -> Result<RedrawEvent> {
|
|
|
|
|
if let [content, position, first_character, prompt, indent, level] = cmdline_show_arguments {
|
|
|
|
|
Ok(RedrawEvent::CommandLineShow {
|
|
|
|
|
content: parse_styled_content(content)?,
|
|
|
|
|
position: parse_u64(position)?,
|
|
|
|
|
first_character: parse_string(first_character)?.to_string(),
|
|
|
|
|
prompt: parse_string(prompt)?.to_string(),
|
|
|
|
|
indent: parse_u64(indent)?,
|
|
|
|
|
level: parse_u64(level)?
|
|
|
|
|
})
|
|
|
|
|
} else {
|
|
|
|
|
Err(EventParseError::InvalidEventFormat)
|
|
|
|
|
}
|
|
|
|
|
fn parse_cmdline_show(cmdline_show_arguments: Vec<Value>) -> Result<RedrawEvent> {
|
|
|
|
|
let values = [Value::Nil, Value::Nil, Value::Nil, Value::Nil, Value::Nil, Value::Nil];
|
|
|
|
|
let [content, position, first_character, prompt, indent, level] = extract_values(cmdline_show_arguments, values)?;
|
|
|
|
|
|
|
|
|
|
Ok(RedrawEvent::CommandLineShow {
|
|
|
|
|
content: parse_styled_content(content)?,
|
|
|
|
|
position: parse_u64(position)?,
|
|
|
|
|
first_character: parse_string(first_character)?,
|
|
|
|
|
prompt: parse_string(prompt)?,
|
|
|
|
|
indent: parse_u64(indent)?,
|
|
|
|
|
level: parse_u64(level)?
|
|
|
|
|
})
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fn parse_cmdline_pos(cmdline_pos_arguments: &[Value]) -> Result<RedrawEvent> {
|
|
|
|
|
if let [position, level] = cmdline_pos_arguments {
|
|
|
|
|
Ok(RedrawEvent::CommandLinePosition {
|
|
|
|
|
position: parse_u64(position)?,
|
|
|
|
|
level: parse_u64(level)?
|
|
|
|
|
})
|
|
|
|
|
} else {
|
|
|
|
|
Err(EventParseError::InvalidEventFormat)
|
|
|
|
|
}
|
|
|
|
|
fn parse_cmdline_pos(cmdline_pos_arguments: Vec<Value>) -> Result<RedrawEvent> {
|
|
|
|
|
let [position, level] = extract_values(cmdline_pos_arguments, [Value::Nil, Value::Nil])?;
|
|
|
|
|
|
|
|
|
|
Ok(RedrawEvent::CommandLinePosition {
|
|
|
|
|
position: parse_u64(position)?,
|
|
|
|
|
level: parse_u64(level)?
|
|
|
|
|
})
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fn parse_cmdline_special_char(cmdline_special_char_arguments: &[Value]) -> Result<RedrawEvent> {
|
|
|
|
|
if let [character, shift, level] = cmdline_special_char_arguments {
|
|
|
|
|
Ok(RedrawEvent::CommandLineSpecialCharacter {
|
|
|
|
|
character: parse_string(character)?.to_string(),
|
|
|
|
|
shift: parse_bool(shift)?,
|
|
|
|
|
level: parse_u64(level)?
|
|
|
|
|
})
|
|
|
|
|
} else {
|
|
|
|
|
Err(EventParseError::InvalidEventFormat)
|
|
|
|
|
}
|
|
|
|
|
fn parse_cmdline_special_char(cmdline_special_char_arguments: Vec<Value>) -> Result<RedrawEvent> {
|
|
|
|
|
let [character, shift, level] = extract_values(cmdline_special_char_arguments, [Value::Nil, Value::Nil, Value::Nil])?;
|
|
|
|
|
|
|
|
|
|
Ok(RedrawEvent::CommandLineSpecialCharacter {
|
|
|
|
|
character: parse_string(character)?,
|
|
|
|
|
shift: parse_bool(shift)?,
|
|
|
|
|
level: parse_u64(level)?
|
|
|
|
|
})
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fn parse_cmdline_block_show(cmdline_block_show_arguments: &[Value]) -> Result<RedrawEvent> {
|
|
|
|
|
if let [lines] = cmdline_block_show_arguments {
|
|
|
|
|
Ok(RedrawEvent::CommandLineBlockShow {
|
|
|
|
|
lines: parse_array(lines)?
|
|
|
|
|
.iter()
|
|
|
|
|
.map(parse_styled_content)
|
|
|
|
|
.collect::<Result<_>>()?
|
|
|
|
|
})
|
|
|
|
|
} else {
|
|
|
|
|
Err(EventParseError::InvalidEventFormat)
|
|
|
|
|
}
|
|
|
|
|
fn parse_cmdline_block_show(cmdline_block_show_arguments: Vec<Value>) -> Result<RedrawEvent> {
|
|
|
|
|
let [lines] = extract_values(cmdline_block_show_arguments, [Value::Nil])?;
|
|
|
|
|
|
|
|
|
|
Ok(RedrawEvent::CommandLineBlockShow {
|
|
|
|
|
lines: parse_array(lines)?
|
|
|
|
|
.into_iter()
|
|
|
|
|
.map(parse_styled_content)
|
|
|
|
|
.collect::<Result<_>>()?
|
|
|
|
|
})
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fn parse_cmdline_block_append(cmdline_block_append_arguments: &[Value]) -> Result<RedrawEvent> {
|
|
|
|
|
if let [line] = cmdline_block_append_arguments {
|
|
|
|
|
Ok(RedrawEvent::CommandLineBlockAppend {
|
|
|
|
|
line: parse_styled_content(line)?
|
|
|
|
|
})
|
|
|
|
|
} else {
|
|
|
|
|
Err(EventParseError::InvalidEventFormat)
|
|
|
|
|
}
|
|
|
|
|
fn parse_cmdline_block_append(cmdline_block_append_arguments: Vec<Value>) -> Result<RedrawEvent> {
|
|
|
|
|
let [line] = extract_values(cmdline_block_append_arguments, [Value::Nil])?;
|
|
|
|
|
|
|
|
|
|
Ok(RedrawEvent::CommandLineBlockAppend {
|
|
|
|
|
line: parse_styled_content(line)?
|
|
|
|
|
})
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fn parse_msg_show(msg_show_arguments: &[Value]) -> Result<RedrawEvent> {
|
|
|
|
|
if let [kind, content, replace_last] = msg_show_arguments {
|
|
|
|
|
Ok(RedrawEvent::MessageShow {
|
|
|
|
|
kind: MessageKind::parse(parse_string(kind)?),
|
|
|
|
|
content: parse_styled_content(content)?,
|
|
|
|
|
replace_last: parse_bool(replace_last)?
|
|
|
|
|
})
|
|
|
|
|
} else {
|
|
|
|
|
Err(EventParseError::InvalidEventFormat)
|
|
|
|
|
}
|
|
|
|
|
fn parse_msg_show(msg_show_arguments: Vec<Value>) -> Result<RedrawEvent> {
|
|
|
|
|
let [kind, content, replace_last] = extract_values(msg_show_arguments, [Value::Nil, Value::Nil, Value::Nil])?;
|
|
|
|
|
|
|
|
|
|
Ok(RedrawEvent::MessageShow {
|
|
|
|
|
kind: MessageKind::parse(&parse_string(kind)?),
|
|
|
|
|
content: parse_styled_content(content)?,
|
|
|
|
|
replace_last: parse_bool(replace_last)?
|
|
|
|
|
})
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fn parse_msg_showmode(msg_showmode_arguments: &[Value]) -> Result<RedrawEvent> {
|
|
|
|
|
if let [content] = msg_showmode_arguments {
|
|
|
|
|
Ok(RedrawEvent::MessageShowMode {
|
|
|
|
|
content: parse_styled_content(content)?,
|
|
|
|
|
})
|
|
|
|
|
} else {
|
|
|
|
|
Err(EventParseError::InvalidEventFormat)
|
|
|
|
|
}
|
|
|
|
|
fn parse_msg_showmode(msg_showmode_arguments: Vec<Value>) -> Result<RedrawEvent> {
|
|
|
|
|
let [content] = extract_values(msg_showmode_arguments, [Value::Nil])?;
|
|
|
|
|
|
|
|
|
|
Ok(RedrawEvent::MessageShowMode {
|
|
|
|
|
content: parse_styled_content(content)?,
|
|
|
|
|
})
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fn parse_msg_showcmd(msg_showcmd_arguments: &[Value]) -> Result<RedrawEvent> {
|
|
|
|
|
if let [content] = msg_showcmd_arguments {
|
|
|
|
|
Ok(RedrawEvent::MessageShowCommand {
|
|
|
|
|
content: parse_styled_content(content)?,
|
|
|
|
|
})
|
|
|
|
|
} else {
|
|
|
|
|
Err(EventParseError::InvalidEventFormat)
|
|
|
|
|
}
|
|
|
|
|
fn parse_msg_showcmd(msg_showcmd_arguments: Vec<Value>) -> Result<RedrawEvent> {
|
|
|
|
|
let [content] = extract_values(msg_showcmd_arguments, [Value::Nil])?;
|
|
|
|
|
|
|
|
|
|
Ok(RedrawEvent::MessageShowCommand {
|
|
|
|
|
content: parse_styled_content(content)?,
|
|
|
|
|
})
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fn parse_msg_ruler(msg_ruler_arguments: &[Value]) -> Result<RedrawEvent> {
|
|
|
|
|
if let [content] = msg_ruler_arguments {
|
|
|
|
|
Ok(RedrawEvent::MessageRuler {
|
|
|
|
|
content: parse_styled_content(content)?,
|
|
|
|
|
})
|
|
|
|
|
} else {
|
|
|
|
|
Err(EventParseError::InvalidEventFormat)
|
|
|
|
|
}
|
|
|
|
|
fn parse_msg_ruler(msg_ruler_arguments: Vec<Value>) -> Result<RedrawEvent> {
|
|
|
|
|
let [content] = extract_values(msg_ruler_arguments, [Value::Nil])?;
|
|
|
|
|
|
|
|
|
|
Ok(RedrawEvent::MessageRuler {
|
|
|
|
|
content: parse_styled_content(content)?,
|
|
|
|
|
})
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fn parse_msg_history_entry(entry: &Value) -> Result<(MessageKind, StyledContent)> {
|
|
|
|
|
if let [kind, content] = parse_array(entry)?{
|
|
|
|
|
Ok((
|
|
|
|
|
MessageKind::parse(parse_string(kind)?),
|
|
|
|
|
parse_styled_content(content)?
|
|
|
|
|
))
|
|
|
|
|
} else {
|
|
|
|
|
Err(EventParseError::InvalidEventFormat)
|
|
|
|
|
}
|
|
|
|
|
fn parse_msg_history_entry(entry: Value) -> Result<(MessageKind, StyledContent)> {
|
|
|
|
|
let [kind, content] = extract_values(parse_array(entry)?, [Value::Nil, Value::Nil])?;
|
|
|
|
|
|
|
|
|
|
Ok((
|
|
|
|
|
MessageKind::parse(&parse_string(kind)?),
|
|
|
|
|
parse_styled_content(content)?
|
|
|
|
|
))
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fn parse_msg_history_show(msg_history_show_arguments: &[Value]) -> Result<RedrawEvent> {
|
|
|
|
|
if let [entries] = msg_history_show_arguments {
|
|
|
|
|
Ok(RedrawEvent::MessageHistoryShow {
|
|
|
|
|
entries: parse_array(entries)?
|
|
|
|
|
.iter()
|
|
|
|
|
.map(parse_msg_history_entry)
|
|
|
|
|
.collect::<Result<_>>()?
|
|
|
|
|
})
|
|
|
|
|
} else {
|
|
|
|
|
Err(EventParseError::InvalidEventFormat)
|
|
|
|
|
}
|
|
|
|
|
fn parse_msg_history_show(msg_history_show_arguments: Vec<Value>) -> Result<RedrawEvent> {
|
|
|
|
|
let [entries] = extract_values(msg_history_show_arguments, [Value::Nil])?;
|
|
|
|
|
|
|
|
|
|
Ok(RedrawEvent::MessageHistoryShow {
|
|
|
|
|
entries: parse_array(entries)?
|
|
|
|
|
.into_iter()
|
|
|
|
|
.map(parse_msg_history_entry)
|
|
|
|
|
.collect::<Result<_>>()?
|
|
|
|
|
})
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
pub fn parse_redraw_event(event_value: &Value) -> Result<Vec<RedrawEvent>> {
|
|
|
|
|
let event_contents = parse_array(event_value)?;
|
|
|
|
|
let name_value = event_contents.get(0).ok_or(EventParseError::InvalidEventFormat)?;
|
|
|
|
|
let event_name = parse_string(name_value)?;
|
|
|
|
|
pub fn parse_redraw_event(event_value: Value) -> Result<Vec<RedrawEvent>> {
|
|
|
|
|
let mut event_contents = parse_array(event_value)?.into_iter();
|
|
|
|
|
let event_name = event_contents.next()
|
|
|
|
|
.ok_or(EventParseError::InvalidEventFormat)
|
|
|
|
|
.and_then(parse_string)?;
|
|
|
|
|
|
|
|
|
|
let events = event_contents;
|
|
|
|
|
let mut parsed_events = Vec::with_capacity(events.len());
|
|
|
|
|
|
|
|
|
|
for event in &events[1..] {
|
|
|
|
|
let event_parameters = parse_array(&event)?;
|
|
|
|
|
let possible_parsed_event = match event_name {
|
|
|
|
|
for event in events {
|
|
|
|
|
let event_parameters = parse_array(event)?;
|
|
|
|
|
let possible_parsed_event = match event_name.as_str() {
|
|
|
|
|
"set_title" => Some(parse_set_title(event_parameters)?),
|
|
|
|
|
"set_icon" => None, // Ignore set icon for now
|
|
|
|
|
"mode_info_set" => Some(parse_mode_info_set(event_parameters)?),
|
|
|
|
@ -692,9 +649,10 @@ pub fn parse_redraw_event(event_value: &Value) -> Result<Vec<RedrawEvent>> {
|
|
|
|
|
Ok(parsed_events)
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
pub(in super) fn parse_neovim_event(event_name: &str, arguments: &[Value]) -> Result<Vec<RedrawEvent>> {
|
|
|
|
|
let mut resulting_events = Vec::with_capacity(arguments.len());
|
|
|
|
|
pub(in super) fn parse_neovim_event(event_name: &str, arguments: Vec<Value>) -> Result<Vec<RedrawEvent>> {
|
|
|
|
|
let mut resulting_events = Vec::new();
|
|
|
|
|
if event_name == "redraw" {
|
|
|
|
|
resulting_events.reserve(arguments.len());
|
|
|
|
|
for event in arguments {
|
|
|
|
|
resulting_events.append(&mut parse_redraw_event(event)?);
|
|
|
|
|
}
|
|
|
|
|