diff options
| -rw-r--r-- | development.md | 2 | ||||
| -rw-r--r-- | src/mode.rs | 9 | ||||
| -rw-r--r-- | src/tab.rs | 2 |
3 files changed, 11 insertions, 2 deletions
diff --git a/development.md b/development.md index ccccbeb..1492b0a 100644 --- a/development.md +++ b/development.md @@ -490,7 +490,7 @@ New view: Tree ! Toggle with 't', fold with 'z'. Navigate normally. - [x] FIX: incompatible config files between versions crashes the app. - [x] FIX: Help string susbtitution aren't aligned properly - [x] FIX: exiting preview doesn't refresh -- [ ] Mode should know if a refresh is required after leaving them. +- [x] Mode should know if a refresh is required after leaving them. ## Current dev diff --git a/src/mode.rs b/src/mode.rs index ac6ba7d..012f0a2 100644 --- a/src/mode.rs +++ b/src/mode.rs @@ -131,6 +131,15 @@ pub enum Mode { InputSimple(InputSimple), } +impl Mode { + /// True if the mode requires a view refresh when left. + /// Most modes don't, since they don't display their content in the first window. + /// content. But `Mode::Preview` does, since it uses the main window. + pub fn refresh_required(&self) -> bool { + matches!(*self, Mode::Preview) + } +} + impl fmt::Display for Mode { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { match *self { @@ -389,7 +389,7 @@ impl Tab { /// The last mode is set to normal again. /// Returns True if the last mode requires a refresh afterwards. pub fn reset_mode(&mut self) -> bool { - let must_refresh = matches!(self.mode, Mode::Preview); + let must_refresh = self.mode.refresh_required(); self.mode = self.previous_mode; self.previous_mode = Mode::Normal; must_refresh |