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use std::io::Read;
use anyhow::bail;
use quick_xml::events::{BytesStart, Event};
use crate::{excel::XmlReader, helper::string_to_bool};
/// https://learn.microsoft.com/en-us/dotnet/api/documentformat.openxml.drawing.shapelocks?view=openxml-3.0.1
///
/// This element specifies all locking properties for a shape.
/// These properties inform the generating application about specific properties that have been previously locked and thus should not be changed.
///
/// spLocks (Shape Locks)
#[derive(Debug, Clone, PartialEq)]
pub struct XlsxShapeLocks {
// Child Elements
// extLst (Not Supported)
/// noAdjustHandles:
///
/// A Boolean attribute that specifies that the generating application does not show adjust handles for the corresponding content part.
///
/// The default value is FALSE.
pub no_adjust_handles: Option<bool>,
/// noChangeArrowheads:
///
/// A Boolean attribute that specifies that the generating application does not enable arrowhead changes for the corresponding content part.
///
/// The default value is FALSE.
pub no_change_arrowheads: Option<bool>,
/// noChangeAspect
///
/// A Boolean attribute that specifies that the generating application does not enable aspect ratio changes for the corresponding content part.
///
/// The default value is FALSE.
pub no_aspect_ratio_change: Option<bool>,
/// noChangeShapeType:
///
/// A Boolean attribute that specifies that the generating application does not enable shape type changes for the corresponding content part.
///
/// The default value is FALSE.
pub no_change_shape_type: Option<bool>,
/// noEditPoints:
///
/// A Boolean attribute that specifies that the generating application does not enable shape point changes for the corresponding content part.
///
/// The default value is FALSE.
pub no_edit_points: Option<bool>,
// Attributes:
/// noGrp
///
/// A Boolean attribute that specifies that the generating application does not enable shape grouping for the corresponding content part.
/// That is, it cannot be combined with other shapes to form a group of shapes.
///
/// The default value is FALSE.
pub no_grouping: Option<bool>,
/// noMove
///
/// A Boolean attribute that specifies that the generating application does not enable position changes for the corresponding content part.
///
/// The default value is FALSE.
pub no_move: Option<bool>,
/// noResize:
///
/// A Boolean attribute that specifies that the generating application does not enable size changes for the corresponding content part.
///
/// The default value is FALSE.
pub no_resize: Option<bool>,
/// noSelect
///
/// A Boolean attribute that specifies that the generating application does not enable selecting the corresponding content part.
/// No picture, shapes, or text attached to this content part can be selected if this attribute has been specified.
///
/// The default value is FALSE.
pub no_select: Option<bool>,
/// noRot
///
/// A Boolean attribute that specifies that the corresponding content part cannot be rotated.
///
/// The default value is FALSE.
pub no_rotation: Option<bool>,
/// noTextEdit (Disallow Shape Text Editing)
///
/// Specifies that the generating application should not allow editing of the shape text for the corresponding shape.
///
/// If this attribute is not specified, then a value of false is assumed.
pub no_text_edit: Option<bool>,
}
impl XlsxShapeLocks {
pub(crate) fn load(reader: &mut XmlReader<impl Read>, e: &BytesStart) -> anyhow::Result<Self> {
let mut buf = Vec::new();
let mut properties = Self {
no_grouping: None,
no_select: None,
no_rotation: None,
no_aspect_ratio_change: None,
no_move: None,
no_resize: None,
no_edit_points: None,
no_adjust_handles: None,
no_change_arrowheads: None,
no_change_shape_type: None,
no_text_edit: None,
};
let attributes = e.attributes();
for a in attributes {
match a {
Ok(a) => {
let string_value = String::from_utf8(a.value.to_vec())?;
match a.key.local_name().as_ref() {
b"noGrp" => {
properties.no_grouping = string_to_bool(&string_value);
}
b"noSelect" => {
properties.no_select = string_to_bool(&string_value);
}
b"noRot" => {
properties.no_rotation = string_to_bool(&string_value);
}
b"noChangeAspect" => {
properties.no_aspect_ratio_change = string_to_bool(&string_value);
}
b"noMove" => {
properties.no_move = string_to_bool(&string_value);
}
b"noResize" => {
properties.no_resize = string_to_bool(&string_value);
}
b"noEditPoints" => {
properties.no_edit_points = string_to_bool(&string_value);
}
b"noAdjustHandles" => {
properties.no_adjust_handles = string_to_bool(&string_value);
}
b"noChangeArrowheads" => {
properties.no_change_arrowheads = string_to_bool(&string_value);
}
b"noChangeShapeType" => {
properties.no_change_shape_type = string_to_bool(&string_value);
}
b"noTextEdit" => {
properties.no_text_edit = string_to_bool(&string_value);
}
_ => {}
}
}
Err(error) => {
bail!(error.to_string())
}
}
}
loop {
buf.clear();
match reader.read_event_into(&mut buf) {
Ok(Event::Start(ref e)) if e.local_name().as_ref() == b"extLst" => {
let _ = reader.read_to_end_into(e.to_end().to_owned().name(), &mut Vec::new());
}
Ok(Event::End(ref e)) if e.local_name().as_ref() == b"spLocks" => break,
Ok(Event::Eof) => {
bail!("unexpected end of file at `spLocks`.",)
}
Err(e) => bail!(e.to_string()),
_ => (),
}
}
Ok(properties)
}
}