nav-scrollable: set skip-able sections

Dependencies

• [2] QMAUTRB6 refactor diff
• [3] DCSUCH6R add undecoded diff view, improve decoded view style
• [4] BFN2VHZS refactor file stuff into sub-mod
• [5] 23SFYK4Q big view refactor into a new crate
• [6] WW36JYLR add iced_nav_scrollable widget crate
• [7] WIFVLV37 nav-scrollabe: detect size to determine if needs scrolling, msg when ready
• [8] SASAN2XC use nav-scrollable
• [9] YKHE3XMW refactor diffs handling
• [10] ACDXXAX2 refactor main's updates into smaller fns
• [11] KEPKF3WO unify diffs handling, simplify view
• [*] 6YZAVBWU Initial commit
• [*] MJDGPSHG WIP contents diff

Change contents

• replacement in inflorescence/src/main.rs at line 186
  [8.2762]→[8.2762:2834](∅→∅)
  − if let Some(file::Loaded { id, contents_count }) = loaded {
  [8.2762]

  [8.2834]
  + if let Some(file::Loaded {

  + id,

  + contents_count,

  + unchanged_sections,

  + }) = loaded

  + {
• replacement in inflorescence/src/main.rs at line 194
  [9.3531]→[8.2937:3015](∅→∅),[8.2937]→[8.2937:3015](∅→∅)
  − let (nav, tasks) = iced_nav_scrollable::init(contents_count);
  [9.3531]

  [8.3015]
  + let (nav, tasks) = iced_nav_scrollable::init(

  + contents_count,

  + unchanged_sections,

  + );
• replacement in inflorescence/src/main.rs at line 754
  [9.5348]→[9.5348:5450](∅→∅)
  − let (nav, nav_tasks) =

  − iced_nav_scrollable::init(contents_count);
  [9.5348]

  [9.5450]
  + let unchanged_sections = diff::unchanged_sections(&diff);

  + let (nav, nav_tasks) = iced_nav_scrollable::init(

  + contents_count,

  + unchanged_sections,

  + );
• edit in inflorescence/src/file.rs at line 11
  [4.1946]

  [4.1946]
  + use std::collections::HashSet;
• edit in inflorescence/src/file.rs at line 96
  [8.7803]

  [8.7803]
  + pub unchanged_sections: HashSet<usize>,
• edit in inflorescence/src/file.rs at line 124
  [8.7992]

  [8.7992]
  + let unchanged_sections =

  + diff::unchanged_sections(&file_diff);
• replacement in inflorescence/src/file.rs at line 133
  [8.8036]→[8.8036:8104](∅→∅)
  − return Some(Loaded { id, contents_count });
  [8.8036]

  [4.5304]
  + return Some(Loaded {

  + id,

  + contents_count,

  + unchanged_sections,

  + });
• edit in inflorescence/src/file.rs at line 147
  [8.8220]

  [8.8220]
  + let skip_sections =

  + diff::unchanged_sections(&file_diff);
• replacement in inflorescence/src/file.rs at line 156
  [8.8268]→[8.8268:8340](∅→∅)
  − return Some(Loaded { id, contents_count });
  [8.8268]

  [4.5856]
  + return Some(Loaded {

  + id,

  + contents_count,

  + unchanged_sections: skip_sections,

  + });
• edit in inflorescence/src/diff.rs at line 17
  [5.29153]

  [3.287]
  + use std::collections::HashSet;
• edit in inflorescence/src/diff.rs at line 169
  [8.9076]

  [2.8673]
  + /// Get indices of unchanged sections that are less relevant than the actual

  + /// changes

  + pub fn unchanged_sections(diff: &File) -> HashSet<usize> {

  + match diff {

  + File::Decoded(file) => file

  + .combined

  + .sections

  + .iter()

  + .enumerate()

  + .filter_map(|(ix, section)| match section {

  + Section::Unchanged(_) => Some(ix),

  + Section::Changed { .. } => None,

  + })

  + .collect(),

  + File::Undecodable(_file) => HashSet::new(),

  + }

  + }

  +
• edit in iced_nav_scrollable/src/lib.rs at line 3
  [6.189]

  [8.11738]
  +

  + use std::collections::HashSet;
• edit in iced_nav_scrollable/src/lib.rs at line 21
  [7.277]

  [7.277]
  + /// Indices of sections that should be skipped on scroll

  + pub skip_sections: HashSet<usize>,
• replacement in iced_nav_scrollable/src/lib.rs at line 49
  [6.720]→[6.720:787](∅→∅)
  − pub fn init(contents_count: usize) -> (NavScrollable, Task<Msg>) {
  [6.720]

  [7.580]
  + pub fn init(

  + contents_count: usize,

  + skip_sections: HashSet<usize>,

  + ) -> (NavScrollable, Task<Msg>) {
• edit in iced_nav_scrollable/src/lib.rs at line 91
  [7.1425]

  [7.1425]
  + skip_sections,