Stevan Freeborn
b382f14a55
Add the ability to toggle word wrap in the text editor with Alt+Z. Word wrap can be enabled or disabled, affecting how long lines are displayed in edit mode. Changes: - Add `is_word_wrap_on` state field with default value of false - Implement `toggle_word_wrap()` and `is_word_wrap_on()` methods - Add ToggleWordWrap variant to ViewAction enum - Bind Alt+Z keyboard shortcut to toggle word wrap - Refactor editor view to support dynamic wrapping behavior - Use responsive widget when wrap is enabled to constrain width - Apply Wrapping::WordOrGlyph when enabled, Wrapping::None otherwise - Update editor view signature to accept word wrap state parameter - Fix indentation inconsistencies in file.rs and state.rs
79 lines
1.8 KiB
Rust
79 lines
1.8 KiB
Rust
use std::{fmt::Display, path::PathBuf};
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use iced::{widget::text_editor, window};
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#[derive(Debug, Clone, Copy, PartialEq, Eq)]
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pub enum FileAction {
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New,
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Save,
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SaveAs,
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Open,
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Close(Option<usize>),
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}
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impl FileAction {
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pub const ALL: &'static [FileAction] = &[
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FileAction::New,
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FileAction::Save,
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FileAction::SaveAs,
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FileAction::Open,
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FileAction::Close(None),
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];
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}
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impl Display for FileAction {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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match self {
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FileAction::New => write!(f, "New file"),
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FileAction::Save => write!(f, "Save"),
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FileAction::SaveAs => write!(f, "Save as... "),
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FileAction::Open => write!(f, "Open"),
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FileAction::Close(_) => write!(f, "Close"),
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}
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}
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}
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#[derive(Debug, Clone, Copy, PartialEq, Eq)]
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pub enum ViewAction {
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Increase,
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Decrease,
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Reset,
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TogglePreview,
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ToggleWordWrap,
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}
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impl ViewAction {
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pub const ALL: &'static [ViewAction] = &[
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ViewAction::Increase,
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ViewAction::Decrease,
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ViewAction::Reset,
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ViewAction::TogglePreview,
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ViewAction::ToggleWordWrap,
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];
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}
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impl Display for ViewAction {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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match self {
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ViewAction::Decrease => write!(f, "Decrease font"),
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ViewAction::Increase => write!(f, "Increase font"),
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ViewAction::Reset => write!(f, "Reset font"),
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ViewAction::TogglePreview => write!(f, "Toggle preview"),
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ViewAction::ToggleWordWrap => write!(f, "Toggle word wrap"),
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}
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}
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}
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#[derive(Debug, Clone)]
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pub enum Message {
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WindowOpened(window::Id),
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WindowClosed(window::Id),
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Edit(text_editor::Action),
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FileActionSelected(FileAction),
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ViewActionSelected(ViewAction),
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SwitchTab(usize),
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LinkClicked(String),
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FileOpened(Result<(PathBuf, String), String>),
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FileSaved(Result<PathBuf, String>),
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}
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