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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,117 @@ | ||
| //! Bookmarks, page and link annotations | ||
| use crate::graphics::Rect; | ||
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|
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| #[derive(Debug, PartialEq, Clone)] | ||
| pub struct PageAnnotation { | ||
| /// Name of the bookmark annotation (i.e. "Chapter 5") | ||
| pub name: String, | ||
| /// Which page to jump to (i.e "page 10" = 10) | ||
| pub page: usize, | ||
| } | ||
|
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||
| #[derive(Debug, PartialEq, Clone)] | ||
| pub struct LinkAnnotation { | ||
| pub rect: Rect, | ||
| pub border: BorderArray, | ||
| pub c: ColorArray, | ||
| pub a: Actions, | ||
| pub h: HighlightingMode, | ||
| } | ||
|
|
||
| impl LinkAnnotation { | ||
| /// Creates a new LinkAnnotation | ||
| pub fn new( | ||
| rect: Rect, | ||
| border: Option<BorderArray>, | ||
| c: Option<ColorArray>, | ||
| a: Actions, | ||
| h: Option<HighlightingMode>, | ||
| ) -> Self { | ||
| Self { | ||
| rect, | ||
| border: border.unwrap_or_default(), | ||
| c: c.unwrap_or_default(), | ||
| a, | ||
| h: h.unwrap_or_default(), | ||
| } | ||
| } | ||
| } | ||
|
|
||
| #[derive(Debug, PartialEq, Clone)] | ||
| pub enum BorderArray { | ||
| Solid([f32; 3]), | ||
| Dashed([f32; 3], DashPhase), | ||
| } | ||
|
|
||
| impl Default for BorderArray { | ||
| fn default() -> Self { | ||
| BorderArray::Solid([0.0, 0.0, 1.0]) | ||
| } | ||
| } | ||
|
|
||
| #[derive(Debug, PartialEq, Clone)] | ||
| pub struct DashPhase { | ||
| pub dash_array: Vec<f32>, | ||
| pub phase: f32, | ||
| } | ||
|
|
||
| #[derive(Debug, PartialEq, Clone, Copy)] | ||
| pub enum ColorArray { | ||
| Transparent, | ||
| Gray([f32; 1]), | ||
| RGB([f32; 3]), | ||
| CMYK([f32; 4]), | ||
| } | ||
|
|
||
| impl Default for ColorArray { | ||
| fn default() -> Self { | ||
| ColorArray::RGB([0.0, 1.0, 1.0]) | ||
| } | ||
| } | ||
|
|
||
| #[derive(Debug, PartialEq, Clone)] | ||
| #[non_exhaustive] | ||
| pub enum Destination { | ||
| /// Display `page` with coordinates `top` and `left` positioned at the upper-left corner of the | ||
| /// window and the contents of the page magnified by `zoom`. | ||
| /// | ||
| /// A value of `None` for any parameter indicates to leave the current value unchanged, and a | ||
| /// `zoom` value of 0 has the same meaning as `None`. | ||
| XYZ { | ||
| page: usize, | ||
| left: Option<f32>, | ||
| top: Option<f32>, | ||
| zoom: Option<f32>, | ||
| }, | ||
| } | ||
|
|
||
| #[derive(Debug, PartialEq, Clone)] | ||
| pub enum Actions { | ||
| GoTo(Destination), | ||
| URI(String), | ||
| } | ||
|
|
||
| impl Actions { | ||
| pub fn go_to(destination: Destination) -> Self { | ||
| Self::GoTo(destination) | ||
| } | ||
|
|
||
| pub fn uri(uri: String) -> Self { | ||
| Self::URI(uri) | ||
| } | ||
| } | ||
|
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| #[derive(Debug, PartialEq, Clone, Copy)] | ||
| pub enum HighlightingMode { | ||
| None, | ||
| Invert, | ||
| Outline, | ||
| Push, | ||
| } | ||
|
|
||
| impl Default for HighlightingMode { | ||
| fn default() -> Self { | ||
| HighlightingMode::Invert | ||
| } | ||
| } |
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