notedeck

One damus client to rule them all
git clone git://jb55.com/notedeck
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options.rs (2426B)

      1 use crate::ui::ProfilePic;
      2 use bitflags::bitflags;
      3 
      4 bitflags! {
      5     // Attributes can be applied to flags types
      6     #[repr(transparent)]
      7     #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
      8     pub struct NoteOptions: u64 {
      9         const actionbar       = 0b0000000000000001;
     10         const note_previews   = 0b0000000000000010;
     11         const small_pfp       = 0b0000000000000100;
     12         const medium_pfp      = 0b0000000000001000;
     13         const wide            = 0b0000000000010000;
     14         const selectable_text = 0b0000000000100000;
     15         const textmode        = 0b0000000001000000;
     16         const options_button  = 0b0000000010000000;
     17         const hide_media      = 0b0000000100000000;
     18     }
     19 }
     20 
     21 impl Default for NoteOptions {
     22     fn default() -> NoteOptions {
     23         NoteOptions::options_button | NoteOptions::note_previews | NoteOptions::actionbar
     24     }
     25 }
     26 
     27 macro_rules! create_bit_methods {
     28     ($fn_name:ident, $has_name:ident, $option:ident) => {
     29         #[inline]
     30         pub fn $fn_name(&mut self, enable: bool) {
     31             if enable {
     32                 *self |= NoteOptions::$option;
     33             } else {
     34                 *self &= !NoteOptions::$option;
     35             }
     36         }
     37 
     38         #[inline]
     39         pub fn $has_name(self) -> bool {
     40             (self & NoteOptions::$option) == NoteOptions::$option
     41         }
     42     };
     43 }
     44 
     45 impl NoteOptions {
     46     create_bit_methods!(set_small_pfp, has_small_pfp, small_pfp);
     47     create_bit_methods!(set_medium_pfp, has_medium_pfp, medium_pfp);
     48     create_bit_methods!(set_note_previews, has_note_previews, note_previews);
     49     create_bit_methods!(set_selectable_text, has_selectable_text, selectable_text);
     50     create_bit_methods!(set_textmode, has_textmode, textmode);
     51     create_bit_methods!(set_actionbar, has_actionbar, actionbar);
     52     create_bit_methods!(set_wide, has_wide, wide);
     53     create_bit_methods!(set_options_button, has_options_button, options_button);
     54     create_bit_methods!(set_hide_media, has_hide_media, hide_media);
     55 
     56     pub fn new(is_universe_timeline: bool) -> Self {
     57         let mut options = NoteOptions::default();
     58         options.set_hide_media(is_universe_timeline);
     59         options
     60     }
     61 
     62     pub fn pfp_size(&self) -> f32 {
     63         if self.has_small_pfp() {
     64             ProfilePic::small_size()
     65         } else if self.has_medium_pfp() {
     66             ProfilePic::medium_size()
     67         } else {
     68             ProfilePic::default_size()
     69         }
     70     }
     71 }