feat(statusbar): customizable pills with coordinates and clean screen

Add a customization menu (far-right handle) that lists every status-bar pill with a check mark; toggling a row shows or hides that pill, and the choice persists across sessions in the config dir. New pills: - Coordinates: live cursor readout (re-adds the model-space world offset so it shows true drawing coordinates), updated on every move rather than only while a command is active. - Clean Screen: hide the ribbon and side panels for a full canvas. Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-06-04 19:14:04 +03:00
1 parent edc8cbc969
commit d829f80a04
@@ -171,6 +171,12 @@ pub(super) struct OpenCADStudio {
    snapper: Snapper,
    snap_popup_open: bool,
    scale_popup_open: bool,
+    /// True while the status-bar customization menu is open.
+    statusbar_menu_open: bool,
+    /// Clean-screen mode: hide ribbon and side panels for a full canvas.
+    clean_screen: bool,
+    /// Which status-bar pills the user has chosen to show (persisted).
+    statusbar_config: crate::ui::statusbar_config::StatusBarConfig,
    /// Whether Tangent snap was enabled before a tangent-pick command started.
    pre_cmd_tangent: Option<bool>,
    /// Orthogonal drawing constraint (F8): constrains picks to 0°/90°/180°/270°.
@@ -732,6 +738,14 @@ pub enum Message {
    ToggleScalePopup,
    /// Close the scale picker popup.
    CloseScalePopup,
+    /// Toggle the status-bar customization menu open/closed.
+    ToggleStatusBarMenu,
+    /// Close the status-bar customization menu.
+    CloseStatusBarMenu,
+    /// Show/hide a single status-bar pill.
+    ToggleStatusPill(crate::ui::statusbar_config::StatusPill),
+    /// Toggle clean-screen mode (hide ribbon + side panels).
+    ToggleCleanScreen,
    /// Toggle dynamic input overlay (F12).
    ToggleDynInput,
    /// Toggle object snap tracking (F11).
@@ -1188,6 +1202,9 @@ impl OpenCADStudio {
            snapper: Snapper::default(),
            snap_popup_open: false,
            scale_popup_open: false,
+            statusbar_menu_open: false,
+            statusbar_config: crate::ui::statusbar_config::StatusBarConfig::load(),
+            clean_screen: false,
            pre_cmd_tangent: None,
            ortho_mode: false,
            polar_mode: false,
@@ -2130,6 +2130,39 @@ impl OpenCADStudio {
                    return Task::none();
                }

+                // Keep the coordinate readout live on every move, even with no
+                // active command. When a command is running the snap path below
+                // overwrites this with the snapped point.
+                {
+                    let bounds = iced::Rectangle {
+                        x: 0.0,
+                        y: 0.0,
+                        width: vp_size.0,
+                        height: vp_size.1,
+                    };
+                    let paper = if let Some(ref ucs) = self.tabs[i].active_ucs {
+                        let origin = glam::Vec3::new(
+                            ucs.origin.x as f32,
+                            ucs.origin.y as f32,
+                            ucs.origin.z as f32,
+                        );
+                        let normal = ucs_z_axis(ucs);
+                        self.tabs[i]
+                            .scene
+                            .camera
+                            .borrow()
+                            .pick_on_plane(p, bounds, normal, origin)
+                    } else {
+                        self.tabs[i]
+                            .scene
+                            .camera
+                            .borrow()
+                            .pick_on_target_plane(p, bounds)
+                    };
+                    let world = self.tabs[i].scene.paper_to_model(paper);
+                    self.tabs[i].last_cursor_world = world;
+                }
+
                if self.tabs[i].active_cmd.is_some() {
                    let (vw, vh) = vp_size;
                    let bounds = iced::Rectangle {
@@ -3530,6 +3563,23 @@ impl OpenCADStudio {
                self.scale_popup_open = false;
                Task::none()
            }
+            Message::ToggleStatusBarMenu => {
+                self.statusbar_menu_open ^= true;
+                Task::none()
+            }
+            Message::CloseStatusBarMenu => {
+                self.statusbar_menu_open = false;
+                Task::none()
+            }
+            Message::ToggleStatusPill(pill) => {
+                // Keep the menu open so several pills can be toggled in a row.
+                self.statusbar_config.toggle(pill);
+                Task::none()
+            }
+            Message::ToggleCleanScreen => {
+                self.clean_screen ^= true;
+                Task::none()
+            }
            Message::ToggleSnap(t) => {
                self.snapper.toggle(t);
                Task::none()
@@ -1057,7 +1057,7 @@ impl OpenCADStudio {
        // Replace the properties panel with a Recent Documents list there.
        let properties_el: Element<'_, Message> = if tab.is_start {
            recent_files_panel(&self.app_menu.recent)
-        } else if self.show_properties {
+        } else if self.show_properties && !self.clean_screen {
            tab.properties.view()
        } else {
            Space::new().into()
@@ -1100,11 +1100,16 @@ impl OpenCADStudio {
        .height(Fill);

        let main_ui = container({
-            let mut col = column![self.ribbon.view(
-                is_paper,
-                self.tabs[self.active_tab].history.undo_stack.len(),
-                self.tabs[self.active_tab].history.redo_stack.len(),
-            )];
+            // Clean-screen mode drops the ribbon for a full-canvas view; the
+            // status bar stays so the mode can be toggled back off.
+            let mut col = column![];
+            if !self.clean_screen {
+                col = col.push(self.ribbon.view(
+                    is_paper,
+                    self.tabs[self.active_tab].history.undo_stack.len(),
+                    self.tabs[self.active_tab].history.redo_stack.len(),
+                ));
+            }
            if self.show_file_tabs {
                col = col.push(doc_tab_bar(&self.tabs, self.active_tab));
            }
@@ -1114,6 +1119,22 @@ impl OpenCADStudio {
                    let scale_pill_enabled = is_model
                        || tab.scene.active_viewport.is_some()
                        || tab.scene.has_selected_viewport();
+                    // The cursor is tracked in local render space; re-add the
+                    // model-space world offset so the readout shows true
+                    // drawing coordinates (paper space carries no offset).
+                    let cursor_coord = {
+                        let lc = tab.last_cursor_world;
+                        if is_model {
+                            let wo = tab.scene.world_offset;
+                            glam::Vec3::new(
+                                lc.x + wo[0] as f32,
+                                lc.y + wo[1] as f32,
+                                lc.z + wo[2] as f32,
+                            )
+                        } else {
+                            lc
+                        }
+                    };
                    self.status_bar.view(
                        &self.snapper,
                        self.snap_popup_open,
@@ -1134,6 +1155,9 @@ impl OpenCADStudio {
                        self.scale_popup_open,
                        scale_pill_enabled,
                        tab.scene.document.header.lineweight_display,
+                        cursor_coord,
+                        self.clean_screen,
+                        &self.statusbar_config,
                    )
                })
                .width(Fill)
@@ -1169,6 +1193,12 @@ impl OpenCADStudio {
            iced::widget::Space::new().width(0).height(0).into()
        };

+        let statusbar_menu_layer: Element<'_, Message> = if self.statusbar_menu_open {
+            crate::ui::statusbar_menu::statusbar_menu_overlay(&self.statusbar_config)
+        } else {
+            iced::widget::Space::new().width(0).height(0).into()
+        };
+
        let dropdown_layer: Element<'_, Message> = self
            .ribbon
            .dropdown_overlay(
@@ -1204,6 +1234,7 @@ impl OpenCADStudio {
            self.app_menu.view(),
            snap_layer,
            scale_layer,
+            statusbar_menu_layer,
            dropdown_layer,
            layout_ctx_layer,
            qselect_layer,
@@ -21,6 +21,8 @@ pub mod scale_popup;
 pub mod shortcuts;
 pub mod snap_popup;
 pub mod statusbar;
+pub mod statusbar_config;
+pub mod statusbar_menu;
 pub mod tablestyle;
 pub mod textstyle;

@@ -6,6 +6,7 @@ use iced::{Background, Border, Color, Element, Length, Theme};

 use crate::app::Message;
 use crate::snap::Snapper;
+use crate::ui::statusbar_config::{StatusBarConfig, StatusPill};

 #[derive(Clone, Default)]
 pub struct StatusBar {
@@ -50,6 +51,12 @@ impl StatusBar {
        scale_pill_enabled: bool,
        // LWDISPLAY header flag — controls lineweight visibility in the viewport.
        lineweight_display: bool,
+        // Live cursor position in model coordinates, for the coordinate readout.
+        cursor_world: glam::Vec3,
+        // True while clean-screen mode hides the ribbon and side panels.
+        clean_screen: bool,
+        // Which pills the user has chosen to show on the bar.
+        config: &'a StatusBarConfig,
    ) -> Element<'a, Message> {
        let menu_btn = button(text("≡").size(14).color(ICON_COLOR))
            .on_press(Message::Command("MENU".into()))
@@ -92,46 +99,84 @@ impl StatusBar {
        } else {
            status_pill(scale_label).into()
        };
-        let mut right_status = row![
-            tip(
+        // Build the right-side pills, honouring the user's per-pill visibility.
+        let vis = |p: StatusPill| config.is_visible(p);
+        let mut right_status = Row::new().spacing(2).align_y(iced::Center);
+        if vis(StatusPill::Coords) {
+            right_status = right_status.push(tip(
+                status_pill(format_coords(cursor_world)).into(),
+                "Cursor coordinates (X, Y, Z)",
+            ));
+        }
+        if vis(StatusPill::Snap) {
+            right_status = right_status.push(tip(
                toggle_pill("SNAP", snap_grid_on, Message::ToggleGridSnap),
-                "Snap to Grid\nF9"
-            ),
-            tip(
+                "Snap to Grid\nF9",
+            ));
+        }
+        if vis(StatusPill::Grid) {
+            right_status = right_status.push(tip(
                toggle_pill("GRID", show_grid, Message::ToggleGrid),
-                "Show Grid\nF7"
-            ),
-            tip(
+                "Show Grid\nF7",
+            ));
+        }
+        if vis(StatusPill::Ortho) {
+            right_status = right_status.push(tip(
                toggle_pill("ORTHO", ortho_mode, Message::ToggleOrtho),
-                "Orthogonal Mode\nF8"
-            ),
-            tip(
+                "Orthogonal Mode\nF8",
+            ));
+        }
+        if vis(StatusPill::Lwt) {
+            right_status = right_status.push(tip(
                toggle_pill("LWT", lineweight_display, Message::ToggleLineweightDisplay),
-                "Show Lineweight\nLWDISPLAY"
-            ),
-            polar_pill(polar_mode, polar_increment_deg),
-            tip(
+                "Show Lineweight\nLWDISPLAY",
+            ));
+        }
+        if vis(StatusPill::Polar) {
+            right_status = right_status.push(polar_pill(polar_mode, polar_increment_deg));
+        }
+        if vis(StatusPill::Dyn) {
+            right_status = right_status.push(tip(
                toggle_pill("DYN", dyn_input, Message::ToggleDynInput),
-                "Dynamic Input\nF12"
-            ),
-            tip(
+                "Dynamic Input\nF12",
+            ));
+        }
+        if vis(StatusPill::Otrack) {
+            right_status = right_status.push(tip(
                toggle_pill("OTRACK", otrack, Message::ToggleOTrack),
-                "Object Snap Tracking\nF11"
-            ),
-            osnap_btn(osnap_active, snapper.snap_enabled, popup_open),
-            tip(
+                "Object Snap Tracking\nF11",
+            ));
+        }
+        if vis(StatusPill::Osnap) {
+            right_status =
+                right_status.push(osnap_btn(osnap_active, snapper.snap_enabled, popup_open));
+        }
+        if vis(StatusPill::Space) {
+            right_status = right_status.push(tip(
                space_mode_btn(&current_layout, in_mspace),
                "PAPER: double-click viewport to enter MSPACE\nMODEL: click to switch to Model Space",
-            ),
-            scale_element,
-        ]
-        .spacing(2);
-        if !vp_label.is_empty() {
+            ));
+        }
+        if vis(StatusPill::Scale) {
+            right_status = right_status.push(scale_element);
+        }
+        if vis(StatusPill::Vp) && !vp_label.is_empty() {
            right_status = right_status.push(tip(
                status_pill(vp_label).into(),
                "Viewport count in active layout",
            ));
        }
+        if vis(StatusPill::CleanScreen) {
+            right_status = right_status.push(tip(
+                toggle_pill("CLEAN", clean_screen, Message::ToggleCleanScreen),
+                "Clean Screen\nHide ribbon and panels",
+            ));
+        }
+        // Customization handle: opens the pill show/hide menu.
+        right_status = right_status.push(tip(
+            customize_btn(),
+            "Customization\nShow or hide status-bar items",
+        ));
        let right_status = right_status;

        let mut bar = Row::new().align_y(iced::Center).spacing(0);
@@ -166,6 +211,32 @@ impl StatusBar {
    }
 }

+// ── Coordinate readout ────────────────────────────────────────────────────
+
+fn format_coords(p: glam::Vec3) -> String {
+    format!("{:.4}, {:.4}, {:.4}", p.x, p.y, p.z)
+}
+
+// ── Customization handle ──────────────────────────────────────────────────
+
+fn customize_btn() -> Element<'static, Message> {
+    button(text("≡").size(14).color(ICON_COLOR))
+        .on_press(Message::ToggleStatusBarMenu)
+        .style(|_: &Theme, status| button::Style {
+            background: Some(Background::Color(match status {
+                button::Status::Hovered => PILL_BG,
+                _ => Color::TRANSPARENT,
+            })),
+            border: Border {
+                radius: 3.0.into(),
+                ..Default::default()
+            },
+            ..Default::default()
+        })
+        .padding([2, 7])
+        .into()
+}
+
 // ── Tooltip helper ────────────────────────────────────────────────────────

 fn tip<'a>(content: Element<'a, Message>, label: &'static str) -> Element<'a, Message> {
@@ -0,0 +1,161 @@
+//! Status-bar customization — which toggle pills are shown on the bar.
+//!
+//! The customization menu (opened from the bar's far-right handle) lists every
+//! pill with a check mark next to the ones currently shown. Toggling a row
+//! adds or removes that pill from the bar. The choice is persisted so it
+//! survives across sessions.
+
+use std::collections::HashSet;
+use std::path::PathBuf;
+
+/// Identifies a toggleable status-bar pill.
+#[derive(Clone, Copy, PartialEq, Eq, Hash, Debug)]
+pub enum StatusPill {
+    Coords,
+    Snap,
+    Grid,
+    Ortho,
+    Lwt,
+    Polar,
+    Dyn,
+    Otrack,
+    Osnap,
+    Space,
+    Scale,
+    Vp,
+    CleanScreen,
+}
+
+impl StatusPill {
+    /// Every pill, in status-bar display order. Drives both the bar layout and
+    /// the customization menu.
+    pub const ALL: &'static [StatusPill] = &[
+        StatusPill::Coords,
+        StatusPill::Snap,
+        StatusPill::Grid,
+        StatusPill::Ortho,
+        StatusPill::Lwt,
+        StatusPill::Polar,
+        StatusPill::Dyn,
+        StatusPill::Otrack,
+        StatusPill::Osnap,
+        StatusPill::Space,
+        StatusPill::Scale,
+        StatusPill::Vp,
+        StatusPill::CleanScreen,
+    ];
+
+    /// Stable identifier used for persistence.
+    pub fn id(self) -> &'static str {
+        match self {
+            StatusPill::Coords => "coords",
+            StatusPill::Snap => "snap",
+            StatusPill::Grid => "grid",
+            StatusPill::Ortho => "ortho",
+            StatusPill::Lwt => "lwt",
+            StatusPill::Polar => "polar",
+            StatusPill::Dyn => "dyn",
+            StatusPill::Otrack => "otrack",
+            StatusPill::Osnap => "osnap",
+            StatusPill::Space => "space",
+            StatusPill::Scale => "scale",
+            StatusPill::Vp => "vp",
+            StatusPill::CleanScreen => "cleanscreen",
+        }
+    }
+
+    /// Label shown in the customization menu.
+    pub fn label(self) -> &'static str {
+        match self {
+            StatusPill::Coords => "Coordinates",
+            StatusPill::Snap => "Snap Mode",
+            StatusPill::Grid => "Grid",
+            StatusPill::Ortho => "Ortho Mode",
+            StatusPill::Lwt => "Show Lineweight",
+            StatusPill::Polar => "Polar Tracking",
+            StatusPill::Dyn => "Dynamic Input",
+            StatusPill::Otrack => "Object Snap Tracking",
+            StatusPill::Osnap => "Object Snap",
+            StatusPill::Space => "Model/Paper Space",
+            StatusPill::Scale => "Annotation Scale",
+            StatusPill::Vp => "Viewport Count",
+            StatusPill::CleanScreen => "Clean Screen",
+        }
+    }
+
+    fn from_id(s: &str) -> Option<StatusPill> {
+        StatusPill::ALL.iter().copied().find(|p| p.id() == s)
+    }
+}
+
+/// Tracks which pills the user has hidden. Empty = every pill visible.
+#[derive(Clone, Default)]
+pub struct StatusBarConfig {
+    hidden: HashSet<StatusPill>,
+}
+
+impl StatusBarConfig {
+    /// Load the saved customization, or all-visible when none exists.
+    pub fn load() -> Self {
+        let mut hidden = HashSet::new();
+        if let Some(path) = config_path() {
+            if let Ok(body) = std::fs::read_to_string(path) {
+                for line in body.lines() {
+                    if let Some(p) = StatusPill::from_id(line.trim()) {
+                        hidden.insert(p);
+                    }
+                }
+            }
+        }
+        Self { hidden }
+    }
+
+    pub fn is_visible(&self, pill: StatusPill) -> bool {
+        !self.hidden.contains(&pill)
+    }
+
+    /// Flip a pill's visibility and persist the change.
+    pub fn toggle(&mut self, pill: StatusPill) {
+        if !self.hidden.remove(&pill) {
+            self.hidden.insert(pill);
+        }
+        self.save();
+    }
+
+    fn save(&self) {
+        let Some(path) = config_path() else { return };
+        if let Some(dir) = path.parent() {
+            let _ = std::fs::create_dir_all(dir);
+        }
+        let body: String = StatusPill::ALL
+            .iter()
+            .filter(|p| self.hidden.contains(p))
+            .map(|p| p.id())
+            .collect::<Vec<_>>()
+            .join("\n");
+        let _ = std::fs::write(path, body);
+    }
+}
+
+/// `<config-dir>/OpenCADStudio/statusbar.txt`, matching the recent-files store.
+fn config_path() -> Option<PathBuf> {
+    let base: PathBuf = if cfg!(target_os = "windows") {
+        std::env::var_os("APPDATA").map(PathBuf::from)?
+    } else if cfg!(target_os = "macos") {
+        let home = std::env::var_os("HOME")?;
+        let mut p = PathBuf::from(home);
+        p.push("Library");
+        p.push("Application Support");
+        p
+    } else if let Some(d) = std::env::var_os("XDG_CONFIG_HOME") {
+        PathBuf::from(d)
+    } else {
+        let home = std::env::var_os("HOME")?;
+        let mut p = PathBuf::from(home);
+        p.push(".config");
+        p
+    };
+    let mut p = base;
+    p.push("OpenCADStudio");
+    Some(p.join("statusbar.txt"))
+}
@@ -0,0 +1,117 @@
+//! Status-bar customization menu — a checkmark list of every toggle pill,
+//! opened from the bar's far-right handle. Rendered as a floating overlay
+//! above the status bar, same pattern as the scale picker.
+
+use iced::widget::{button, column, container, mouse_area, row, text};
+use iced::{Background, Border, Color, Element, Fill, Length, Padding, Theme};
+
+use crate::app::Message;
+use crate::ui::statusbar_config::{StatusBarConfig, StatusPill};
+
+/// Full-screen overlay: transparent click-catcher + the menu panel pinned to
+/// the bottom-right, just above the status bar.
+pub fn statusbar_menu_overlay(config: &StatusBarConfig) -> Element<'static, Message> {
+    let rows: Vec<Element<'static, Message>> = StatusPill::ALL
+        .iter()
+        .map(|&pill| {
+            menu_row(
+                pill.label(),
+                config.is_visible(pill),
+                Message::ToggleStatusPill(pill),
+            )
+        })
+        .collect();
+
+    let panel = container(column(rows))
+        .style(|_: &Theme| container::Style {
+            background: Some(Background::Color(PANEL_BG)),
+            border: Border {
+                color: PANEL_BORDER,
+                width: 1.0,
+                radius: 3.0.into(),
+            },
+            ..Default::default()
+        })
+        .width(Length::Fixed(200.0));
+
+    let positioned = container(panel)
+        .align_right(Fill)
+        .align_bottom(Fill)
+        .padding(Padding {
+            bottom: 27.0,
+            right: 4.0,
+            top: 0.0,
+            left: 0.0,
+        })
+        .width(Fill)
+        .height(Fill);
+
+    mouse_area(positioned)
+        .on_press(Message::CloseStatusBarMenu)
+        .into()
+}
+
+fn menu_row(label: &'static str, checked: bool, msg: Message) -> Element<'static, Message> {
+    let check = text(if checked { "✓" } else { "  " })
+        .size(11)
+        .color(if checked { CHECK_COLOR } else { Color::TRANSPARENT })
+        .width(Length::Fixed(14.0));
+
+    let lbl = text(label)
+        .size(11)
+        .color(if checked { LABEL_ON } else { LABEL_OFF });
+
+    let content = row![check, lbl].spacing(6).align_y(iced::Center);
+
+    button(content)
+        .on_press(msg)
+        .style(|_: &Theme, status| button::Style {
+            background: Some(Background::Color(match status {
+                button::Status::Hovered => ROW_HOVER,
+                _ => Color::TRANSPARENT,
+            })),
+            ..Default::default()
+        })
+        .width(Fill)
+        .padding([4, 10])
+        .into()
+}
+
+// ── Colours ───────────────────────────────────────────────────────────────
+
+const PANEL_BG: Color = Color {
+    r: 0.15,
+    g: 0.15,
+    b: 0.15,
+    a: 1.0,
+};
+const PANEL_BORDER: Color = Color {
+    r: 0.32,
+    g: 0.32,
+    b: 0.32,
+    a: 1.0,
+};
+const ROW_HOVER: Color = Color {
+    r: 0.22,
+    g: 0.22,
+    b: 0.22,
+    a: 1.0,
+};
+const CHECK_COLOR: Color = Color {
+    r: 0.35,
+    g: 0.75,
+    b: 1.00,
+    a: 1.0,
+};
+const LABEL_ON: Color = Color {
+    r: 0.92,
+    g: 0.92,
+    b: 0.92,
+    a: 1.0,
+};
+const LABEL_OFF: Color = Color {
+    r: 0.65,
+    g: 0.65,
+    b: 0.65,
+    a: 1.0,
+};