pdfium_render/pdf/document/page/annotation/
free_text.rs

1//! Defines the [PdfPageFreeTextAnnotation] struct, exposing functionality related to a single
2//! user annotation of type [PdfPageAnnotationType::FreeText].
3
4use crate::bindgen::{FPDF_ANNOTATION, FPDF_DOCUMENT, FPDF_PAGE};
5use crate::pdf::document::page::annotation::attachment_points::PdfPageAnnotationAttachmentPoints;
6use crate::pdf::document::page::annotation::objects::PdfPageAnnotationObjects;
7use crate::pdf::document::page::annotation::private::internal::PdfPageAnnotationPrivate;
8use crate::pdf::document::page::object::ownership::PdfPageObjectOwnership;
9use crate::pdf::document::page::objects::private::internal::PdfPageObjectsPrivate;
10use crate::pdfium::PdfiumLibraryBindingsAccessor;
11use std::marker::PhantomData;
12
13#[cfg(doc)]
14use {
15    crate::pdf::document::page::annotation::PdfPageAnnotation,
16    crate::pdf::document::page::annotation::PdfPageAnnotationType,
17};
18
19/// A single [PdfPageAnnotation] of type [PdfPageAnnotationType::FreeText].
20pub struct PdfPageFreeTextAnnotation<'a> {
21    handle: FPDF_ANNOTATION,
22    objects: PdfPageAnnotationObjects<'a>,
23    attachment_points: PdfPageAnnotationAttachmentPoints<'a>,
24    lifetime: PhantomData<&'a FPDF_ANNOTATION>,
25}
26
27impl<'a> PdfPageFreeTextAnnotation<'a> {
28    pub(crate) fn from_pdfium(
29        document_handle: FPDF_DOCUMENT,
30        page_handle: FPDF_PAGE,
31        annotation_handle: FPDF_ANNOTATION,
32    ) -> Self {
33        PdfPageFreeTextAnnotation {
34            handle: annotation_handle,
35            objects: PdfPageAnnotationObjects::from_pdfium(
36                document_handle,
37                page_handle,
38                annotation_handle,
39            ),
40            attachment_points: PdfPageAnnotationAttachmentPoints::from_pdfium(annotation_handle),
41            lifetime: PhantomData,
42        }
43    }
44}
45
46impl<'a> PdfPageAnnotationPrivate<'a> for PdfPageFreeTextAnnotation<'a> {
47    #[inline]
48    fn handle(&self) -> FPDF_ANNOTATION {
49        self.handle
50    }
51
52    #[inline]
53    fn ownership(&self) -> &PdfPageObjectOwnership {
54        self.objects_impl().ownership()
55    }
56
57    #[inline]
58    fn objects_impl(&self) -> &PdfPageAnnotationObjects<'_> {
59        &self.objects
60    }
61
62    #[inline]
63    fn attachment_points_impl(&self) -> &PdfPageAnnotationAttachmentPoints<'_> {
64        &self.attachment_points
65    }
66}
67
68impl<'a> PdfiumLibraryBindingsAccessor<'a> for PdfPageFreeTextAnnotation<'a> {}
69
70#[cfg(feature = "thread_safe")]
71unsafe impl<'a> Send for PdfPageFreeTextAnnotation<'a> {}
72
73#[cfg(feature = "thread_safe")]
74unsafe impl<'a> Sync for PdfPageFreeTextAnnotation<'a> {}
pdfium_render/pdf/document/page/annotation/free_text.rs

pdfium_render/pdf/document/page/annotation/
free_text.rs
