AI_Assistant/cad-editor
Watch
1
0
Fork
You've already forked cad-editor
 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

feat: MLEADERSTYLE command — create and manage MultiLeader styles

Browse source 
Stores MultiLeaderStyle objects in document.objects. Supports:
  MLEADERSTYLE LIST — list all styles
  MLEADERSTYLE NEW <name> — create a new style
  MLEADERSTYLE SET <name> <prop> <val> — edit text_height,
    arrowhead_size, landing_distance, landing_gap
  MLEADERSTYLE CURRENT [<name>] — get/set active style

Active style name tracked per-tab in active_mleader_style.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Hakan Seven 2026-04-08 18:13:21 +03:00
commit 1fceec92ea
2 changed files with 97 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

94
src/app/commands.rs
View file

@ -2781,6 +2781,100 @@ impl H7CAD {
}
}
// ── MLeader Style management ──────────────────────────────────
cmd if cmd == "MLEADERSTYLE" || cmd.starts_with("MLEADERSTYLE ") => {
use acadrust::objects::{ObjectType, MultiLeaderStyle};
let raw_rest = cmd.trim_start_matches("MLEADERSTYLE").trim();
let parts: Vec<&str> = raw_rest.split_whitespace().collect();
let sub = parts.first().map(|s| s.to_uppercase()).unwrap_or_default();
match sub.as_str() {
"" | "LIST" | "?" => {
let styles: Vec<String> = self.tabs[i].scene.document
.objects.values()
.filter_map(|o| if let ObjectType::MultiLeaderStyle(s) = o { Some(format!("{}(txt:{:.2} asz:{:.2})", s.name, s.text_height, s.arrowhead_size)) } else { None })
.collect();
let current = &self.tabs[i].active_mleader_style;
if styles.is_empty() {
self.command_line.push_output(&format!("MLeader styles: (none) active: {current}"));
} else {
self.command_line.push_output(&format!("MLeader styles: {} active: {current}", styles.join(", ")));
}
}
"NEW" | "N" => {
let name = parts.get(1).map(|s| s.trim()).unwrap_or("").to_string();
if name.is_empty() {
self.command_line.push_error("Usage: MLEADERSTYLE NEW <name>");
} else {
let already_exists = self.tabs[i].scene.document.objects.values()
.any(|o| matches!(o, ObjectType::MultiLeaderStyle(s) if s.name == name));
if already_exists {
self.command_line.push_error(&format!("MLEADERSTYLE: '{}' already exists.", name));
} else {
let handle = self.tabs[i].scene.document.allocate_handle();
let mut style = MultiLeaderStyle::new(&name);
style.handle = handle;
self.tabs[i].scene.document.objects.insert(handle, ObjectType::MultiLeaderStyle(style));
self.push_undo_snapshot(i, "MLEADERSTYLE NEW");
self.tabs[i].dirty = true;
self.command_line.push_output(&format!("MLEADERSTYLE: '{}' created.", name));
}
}
}
"SET" | "S" => {
// MLEADERSTYLE SET <name> <property> <value>
// Properties: text_height arrowhead_size landing_distance landing_gap
let style_name = parts.get(1).map(|s| s.trim()).unwrap_or("").to_string();
let prop = parts.get(2).map(|s| s.to_lowercase()).unwrap_or_default();
let val_str = parts.get(3).map(|s| s.trim()).unwrap_or("");
if let Ok(val) = val_str.parse::<f64>() {
let style_entry = self.tabs[i].scene.document.objects.values_mut()
.find_map(|o| if let ObjectType::MultiLeaderStyle(s) = o { if s.name == style_name { Some(s) } else { None } } else { None });
if let Some(s) = style_entry {
match prop.as_str() {
"text_height" | "textheight" | "txth" => { s.text_height = val; }
"arrowhead_size" | "arrowsize" | "asz" => { s.arrowhead_size = val; }
"landing_distance" | "landing" | "dogleg" => { s.landing_distance = val; }
"landing_gap" | "gap" => { s.landing_gap = val; }
_ => {
self.command_line.push_error(&format!(
"MLEADERSTYLE: unknown property '{}'. Try: text_height arrowhead_size landing_distance landing_gap", prop
));
return Task::none();
}
}
self.push_undo_snapshot(i, "MLEADERSTYLE SET");
self.tabs[i].dirty = true;
self.command_line.push_output(&format!("MLEADERSTYLE: '{style_name}'.{prop} = {val:.3}"));
} else {
self.command_line.push_error(&format!("MLEADERSTYLE: '{}' not found.", style_name));
}
} else {
self.command_line.push_error("Usage: MLEADERSTYLE SET <name> <property> <value>");
}
}
"CURRENT" | "C" | "ACTIVE" => {
let name = parts.get(1).map(|s| s.trim()).unwrap_or("").to_string();
if name.is_empty() {
self.command_line.push_output(&format!("Current MLeader style: {}", self.tabs[i].active_mleader_style));
} else {
let exists = name == "Standard" || self.tabs[i].scene.document.objects.values()
.any(|o| matches!(o, ObjectType::MultiLeaderStyle(s) if s.name == name));
if exists {
self.tabs[i].active_mleader_style = name.clone();
self.command_line.push_output(&format!("MLEADERSTYLE: current style set to '{name}'."));
} else {
self.command_line.push_error(&format!("MLEADERSTYLE: '{}' not found.", name));
}
}
}
_ => {
self.command_line.push_info(
"Usage: MLEADERSTYLE LIST | NEW <name> | SET <name> <prop> <val> | CURRENT [<name>]"
);
}
}
}
// ── TextStyle / Style management ──────────────────────────────
cmd if cmd == "STYLE" || cmd == "TEXTSTYLE" || cmd.starts_with("STYLE ") || cmd.starts_with("TEXTSTYLE ") => {
let (prefix, rest) = if cmd.starts_with("TEXTSTYLE") {

3
src/app/document.rs
View file

@ -40,6 +40,8 @@ pub(super) struct DocumentTab {
pub(super) paper_bg_color: Option<[f32; 4]>,
/// Active REFEDIT session, if any.
pub(super) refedit_session: Option<RefEditSession>,
/// Currently active MLeader style name.
pub(super) active_mleader_style: String,
}
impl DocumentTab {
@ -69,6 +71,7 @@ impl DocumentTab {
bg_color: None,
paper_bg_color: None,
refedit_session: None,
active_mleader_style: "Standard".to_string(),
}
}