1 files changed, 108 insertions, 0 deletions
diff --git a/src/config/general/display_crude.rs b/src/config/general/display_crude.rs
new file mode 100644
index 0000000..ba3c307
--- /dev/null
+++ b/src/config/general/display_crude.rs
@@ -0,0 +1,108 @@
+use std::convert::From;
+
+use serde_derive::Deserialize;
+use tui::layout::Constraint;
+
+use crate::config::option::DisplayOption;
+
+use super::sort_crude::SortOptionCrude;
+
+pub const fn default_column_ratio() -> (usize, usize, usize) {
+    (1, 3, 4)
+}
+
+const fn default_true() -> bool {
+    true
+}
+
+const fn default_scroll_offset() -> usize {
+    4
+}
+
+#[derive(Clone, Debug, Deserialize)]
+pub struct DisplayOptionCrude {
+    #[serde(default)]
+    pub automatically_count_files: bool,
+
+    #[serde(default = "default_true")]
+    pub collapse_preview: bool,
+
+    #[serde(default)]
+    pub column_ratio: Option<[usize; 3]>,
+
+    #[serde(default = "default_scroll_offset")]
+    pub scroll_offset: usize,
+
+    #[serde(default = "default_true")]
+    pub show_borders: bool,
+
+    #[serde(default)]
+    pub show_hidden: bool,
+
+    #[serde(default)]
+    pub show_icons: bool,
+
+    #[serde(default = "default_true")]
+    pub show_preview: bool,
+
+    #[serde(default = "default_true")]
+    pub tilde_in_titlebar: bool,
+
+    #[serde(default, rename = "sort")]
+    pub sort_options: SortOptionCrude,
+}
+
+impl std::default::Default for DisplayOptionCrude {
+    fn default() -> Self {
+        Self {
+            automatically_count_files: false,
+            collapse_preview: true,
+            column_ratio: None,
+            scroll_offset: 4,
+            show_borders: true,
+            show_hidden: false,
+            show_icons: false,
+            show_preview: true,
+            sort_options: SortOptionCrude::default(),
+            tilde_in_titlebar: true,
+        }
+    }
+}
+
+impl From<DisplayOptionCrude> for DisplayOption {
+    fn from(crude: DisplayOptionCrude) -> Self {
+        let column_ratio = match crude.column_ratio {
+            Some(s) => (s[0], s[1], s[2]),
+            _ => default_column_ratio(),
+        };
+
+        let total = (column_ratio.0 + column_ratio.1 + column_ratio.2) as u32;
+
+        let default_layout = [
+            Constraint::Ratio(column_ratio.0 as u32, total),
+            Constraint::Ratio(column_ratio.1 as u32, total),
+            Constraint::Ratio(column_ratio.2 as u32, total),
+        ];
+        let no_preview_layout = [
+            Constraint::Ratio(column_ratio.0 as u32, total),
+            Constraint::Ratio(column_ratio.1 as u32 + column_ratio.2 as u32, total),
+            Constraint::Ratio(0, total),
+        ];
+
+        Self {
+            _automatically_count_files: crude.automatically_count_files,
+            _collapse_preview: crude.collapse_preview,
+            _scroll_offset: crude.scroll_offset,
+            _show_borders: crude.show_borders,
+            _show_hidden: crude.show_hidden,
+            _show_icons: crude.show_icons,
+            _show_preview: crude.show_preview,
+            _sort_options: crude.sort_options.into(),
+            _tilde_in_titlebar: crude.tilde_in_titlebar,
+
+            column_ratio,
+            default_layout,
+            no_preview_layout,
+        }
+    }
+}