use super::*; impl OpenCADStudio { pub(super) fn dispatch_blocks(&mut self, cmd: &str, i: usize) -> Option> { match cmd { // ── BASE — drawing insertion base point ─────────────────────── // Bare BASE picks a point interactively; BASE [z] sets it // directly. The base point is stored per active space (model/paper). cmd if cmd == "BASE" || cmd.starts_with("BASE ") => { let rest = cmd.strip_prefix("BASE").unwrap_or("").trim(); if rest.is_empty() { use crate::modules::insert::base_point::BaseCommand; let c = BaseCommand::new(); self.command_line.push_info(&c.prompt()); self.tabs[i].active_cmd = Some(Box::new(c)); } else { let nums: Vec = rest .split(|ch| ch == ' ' || ch == ',') .filter(|s| !s.is_empty()) .filter_map(|s| s.parse::().ok()) .collect(); if nums.len() >= 2 { let z = nums.get(2).copied().unwrap_or(0.0); let pt = acadrust::types::Vector3::new(nums[0], nums[1], z); let is_paper = self.tabs[i].scene.current_layout != "Model"; self.push_undo_snapshot(i, "BASE"); if is_paper { self.tabs[i] .scene .document .header .paper_space_insertion_base = pt; } else { self.tabs[i] .scene .document .header .model_space_insertion_base = pt; } self.tabs[i].dirty = true; let space = if is_paper { "paper space" } else { "model space" }; self.command_line.push_output(&format!( "Base point ({}, {}, {}) set for {space}.", nums[0], nums[1], z )); } else { self.command_line.push_error("Usage: BASE [z]"); } } } "COPYCLIP" | "CC" => { let handles: Vec<_> = self.tabs[i] .scene .selected_entities() .into_iter() .map(|(h, _)| h) .collect(); if handles.is_empty() { use crate::modules::draw::select::SelectObjectsCommand; let cmd = SelectObjectsCommand::new("COPYCLIP"); self.command_line.push_info(&cmd.prompt()); self.tabs[i].active_cmd = Some(Box::new(cmd)); } else { let entities: Vec<_> = handles .iter() .filter_map(|&h| self.tabs[i].scene.document.get_entity(h).cloned()) .collect(); self.clipboard_centroid = super::super::helpers::entities_centroid( &self.tabs[i].scene.wire_models_for(&handles), ); self.clipboard = entities; self.clipboard_deps = super::super::ClipboardDeps::capture( &self.tabs[i].scene.document, &self.clipboard, ); self.command_line.push_info(&format!( "{} object(s) copied to clipboard.", self.clipboard.len() )); } } // COPYBASE — copy the selection to the clipboard with a picked base // point (vs COPYCLIP, which uses the selection centroid). "COPYBASE" => { let handles: Vec<_> = self.tabs[i] .scene .selected_entities() .into_iter() .map(|(h, _)| h) .collect(); if handles.is_empty() { use crate::modules::draw::select::SelectObjectsCommand; let cmd = SelectObjectsCommand::new("COPYBASE"); self.command_line.push_info(&cmd.prompt()); self.tabs[i].active_cmd = Some(Box::new(cmd)); } else { use crate::modules::draw::clipboard::copy_base::CopyBaseCommand; let cmd = CopyBaseCommand::new(); self.command_line.push_info(&cmd.prompt()); self.tabs[i].active_cmd = Some(Box::new(cmd)); } } // Internal: the base point picked by COPYBASE — perform the copy. cmd if cmd.starts_with("COPYBASE_AT ") => { let coords: Vec = cmd .trim_start_matches("COPYBASE_AT") .split_whitespace() .filter_map(|s| s.parse::().ok()) .collect(); let handles: Vec<_> = self.tabs[i] .scene .selected_entities() .into_iter() .map(|(h, _)| h) .collect(); if coords.len() == 3 && !handles.is_empty() { let base = glam::DVec3::new(coords[0], coords[1], coords[2]); let entities: Vec<_> = handles .iter() .filter_map(|&h| self.tabs[i].scene.document.get_entity(h).cloned()) .collect(); self.clipboard_centroid = base; self.clipboard = entities; self.clipboard_deps = super::super::ClipboardDeps::capture( &self.tabs[i].scene.document, &self.clipboard, ); self.command_line.push_info(&format!( "{} object(s) copied to clipboard (base {:.3},{:.3}).", self.clipboard.len(), base.x, base.y )); } } "CUTCLIP" | "CX" => { let handles: Vec<_> = self.tabs[i] .scene .selected_entities() .into_iter() .map(|(h, _)| h) .collect(); if handles.is_empty() { use crate::modules::draw::select::SelectObjectsCommand; let cmd = SelectObjectsCommand::new("CUTCLIP"); self.command_line.push_info(&cmd.prompt()); self.tabs[i].active_cmd = Some(Box::new(cmd)); } else { let entities: Vec<_> = handles .iter() .filter_map(|&h| self.tabs[i].scene.document.get_entity(h).cloned()) .collect(); self.clipboard_centroid = super::super::helpers::entities_centroid( &self.tabs[i].scene.wire_models_for(&handles), ); let count = entities.len(); self.clipboard = entities; self.clipboard_deps = super::super::ClipboardDeps::capture( &self.tabs[i].scene.document, &self.clipboard, ); self.push_undo_snapshot(i, "CUTCLIP"); self.tabs[i].scene.erase_entities(&handles); self.tabs[i].scene.deselect_all(); self.tabs[i].dirty = true; self.refresh_properties(); self.command_line .push_info(&format!("{} object(s) cut to clipboard.", count)); } } "PASTECLIP" | "PC" => { if self.clipboard.is_empty() { self.command_line.push_error("Clipboard is empty."); } else { let wires = self.tabs[i].scene.wires_for_entities(&self.clipboard); let centroid = self.clipboard_centroid; use crate::modules::draw::clipboard::paste::PasteCommand; // The ghost anchor is a display-only offset; the precise // paste delta is computed in f64 at commit time. let cmd = PasteCommand::new(wires, centroid.as_vec3()); self.command_line.push_info(&cmd.prompt()); self.tabs[i].active_cmd = Some(Box::new(cmd)); } } // PASTEORIG — paste at the entities' original coordinates (no pick). "PASTEORIG" => { if self.clipboard.is_empty() { self.command_line .push_error("PASTEORIG: clipboard is empty."); } else { let count = self.clipboard.len(); self.push_undo_snapshot(i, "PASTEORIG"); // No transform: entities keep their original coordinates. let _ = self.finalize_paste(i, None); self.tabs[i].dirty = true; self.refresh_layer_panel(); self.refresh_properties(); self.command_line.push_output(&format!( "PASTEORIG: {} object(s) pasted at original coordinates.", count )); } } // PASTEBLOCK — wrap the clipboard contents in a new block definition // and place one insert of it at the clipboard's original location. "PASTEBLOCK" => { if self.clipboard.is_empty() { self.command_line .push_error("PASTEBLOCK: clipboard is empty."); } else { self.push_undo_snapshot(i, "PASTEBLOCK"); self.merge_clipboard_deps(i); // Recreate any block definition the clipboard's INSERTs // reference, so nested blocks inside the new wrapper block // don't render empty. (#135 / #158) self.merge_clipboard_blocks(i); // Recreate each entity's xdictionary graph (XCLIP filters) // and stamp the new root onto the wrapped entity, so the // block's nested insert keeps its clip. (#xclip-paste) let ext_roots = self.recreate_clipboard_ext_roots(i); let name = self.unique_block_name("Block"); let base = self.clipboard_centroid; let mut entities = self.clipboard.clone(); for (idx, root) in ext_roots { if let Some(e) = entities.get_mut(idx) { e.common_mut().xdictionary_handle = Some(root); } } match self.tabs[i] .scene .define_block_from_owned_entities(entities, &name, base) { Ok(()) => { // Block defined; now place it interactively so the // user picks the drop point (insertion uses the // clipboard centroid as the block's base). The // clipboard wires rubber-band under the cursor. self.tabs[i].scene.populate_meshes_from_document(); self.tabs[i].dirty = true; let wires = self.tabs[i].scene.wires_for_entities(&self.clipboard); use crate::modules::insert::insert_block::InsertBlockCommand; let cmd = InsertBlockCommand::new_for_block(name, wires, base.as_vec3()); self.command_line.push_info(&cmd.prompt()); self.tabs[i].active_cmd = Some(Box::new(cmd)); } Err(e) => self.command_line.push_error(&format!("PASTEBLOCK: {e}")), } } } "BLOCK" | "BMAKE" => { let handles: Vec<_> = self.tabs[i] .scene .selected_entities() .into_iter() .map(|(h, _)| h) .collect(); if handles.is_empty() { use crate::modules::draw::select::SelectObjectsCommand; let cmd = SelectObjectsCommand::new("BLOCK"); self.command_line.push_info(&cmd.prompt()); self.tabs[i].active_cmd = Some(Box::new(cmd)); } else { use crate::modules::insert::create_block::CreateBlockCommand; let cmd = CreateBlockCommand::new(handles); self.command_line.push_info(&cmd.prompt()); self.tabs[i].active_cmd = Some(Box::new(cmd)); } } "INSERT" => { let blocks = self.tabs[i].scene.custom_block_names(); if blocks.is_empty() { self.command_line .push_error("No user-defined blocks found in this drawing."); } else { use crate::modules::insert::insert_block::InsertBlockCommand; let cmd = InsertBlockCommand::new(blocks); self.command_line.push_info(&cmd.prompt()); self.tabs[i].active_cmd = Some(Box::new(cmd)); } } "MINSERT" => { let blocks = self.tabs[i].scene.custom_block_names(); if blocks.is_empty() { self.command_line .push_error("No user-defined blocks found in this drawing."); } else { use crate::modules::insert::minsert::MinsertCommand; let cmd = MinsertCommand::new(blocks); self.command_line.push_info(&cmd.prompt()); self.tabs[i].active_cmd = Some(Box::new(cmd)); } } // ATTSYNC — reconcile every insert of against the // block's current attribute definitions: drop attributes whose tag // no longer exists and add any newly-defined ones (keeping the values // of attributes that remain). cmd if cmd == "ATTSYNC" || cmd.starts_with("ATTSYNC ") => { let arg = cmd.trim_start_matches("ATTSYNC").trim(); let blocks = self.tabs[i].scene.custom_block_names(); if arg.is_empty() { self.command_line.push_info(&format!( "Usage: ATTSYNC . Blocks: {}", if blocks.is_empty() { "(none)".to_string() } else { blocks.join(", ") } )); return Some(Task::none()); } let Some(block) = blocks.iter().find(|b| b.eq_ignore_ascii_case(arg)).cloned() else { self.command_line .push_error(&format!("ATTSYNC: no block named \"{arg}\".")); return Some(Task::none()); }; // Gather the block's attribute definitions (tag, default value). let doc = &self.tabs[i].scene.document; let attdefs: Vec<(String, String)> = doc .block_records .get(&block) .map(|br| { br.entity_handles .iter() .filter_map(|h| doc.get_entity(*h)) .filter_map(|e| match e { acadrust::EntityType::AttributeDefinition(a) => { Some((a.tag.clone(), a.default_value.clone())) } _ => None, }) .collect() }) .unwrap_or_default(); self.push_undo_snapshot(i, "ATTSYNC"); let mut synced = 0usize; for e in self.tabs[i].scene.document.entities_mut() { if let acadrust::EntityType::Insert(ins) = e { if ins.block_name.eq_ignore_ascii_case(&block) { ins.attributes.retain(|a| { attdefs.iter().any(|(t, _)| t.eq_ignore_ascii_case(&a.tag)) }); for (tag, default) in &attdefs { if !ins .attributes .iter() .any(|a| a.tag.eq_ignore_ascii_case(tag)) { ins.attributes .push(acadrust::entities::AttributeEntity::new( tag.clone(), default.clone(), )); } } synced += 1; } } } self.tabs[i].scene.bump_geometry(); self.tabs[i].dirty = true; self.command_line.push_output(&format!( "ATTSYNC: synchronised {synced} insert(s) of \"{block}\" against {} attribute definition(s).", attdefs.len() )); } // ADCENTER / CONTENTBROWSER — report the drawing's named content // (blocks and layers) from the command line in place of the browser // panel. "ADCENTER" | "CONTENTBROWSER" | "ADC" => { let blocks = self.tabs[i].scene.custom_block_names(); let layers: Vec = self.tabs[i] .scene .document .layers .names() .map(|s| s.to_string()) .collect(); self.command_line.push_output(&format!( "Blocks ({}): {}", blocks.len(), if blocks.is_empty() { "(none)".to_string() } else { blocks.join(", ") } )); self.command_line.push_output(&format!( "Layers ({}): {}", layers.len(), layers.join(", ") )); } // BLOCKPALETTE — list the blocks available to insert. "BLOCKPALETTE" | "BLOCKSPALETTE" => { let blocks = self.tabs[i].scene.custom_block_names(); if blocks.is_empty() { self.command_line.push_info( "No user-defined blocks. Define one with BLOCK, then INSERT it.", ); } else { self.command_line.push_output(&format!( "Blocks ({}) — insert with INSERT : {}", blocks.len(), blocks.join(", ") )); } } // ATTMAN — list the attribute definitions of each block (or one named // block). The full graphical manager is not built; this reports the // same information from the command line. cmd if cmd == "ATTMAN" || cmd == "BATTMAN" || cmd.starts_with("ATTMAN ") => { let arg = cmd.trim_start_matches("ATTMAN").trim(); let blocks = self.tabs[i].scene.custom_block_names(); let targets: Vec = if arg.is_empty() { blocks } else { blocks .into_iter() .filter(|b| b.eq_ignore_ascii_case(arg)) .collect() }; if targets.is_empty() { self.command_line .push_info("ATTMAN: no matching block. Usage: ATTMAN [block name]"); } else { let doc = &self.tabs[i].scene.document; let mut lines: Vec = Vec::new(); for block in &targets { let attdefs: Vec = doc .block_records .get(block) .map(|br| { br.entity_handles .iter() .filter_map(|h| doc.get_entity(*h)) .filter_map(|e| match e { acadrust::EntityType::AttributeDefinition(a) => { Some(format!("{}={}", a.tag, a.default_value)) } _ => None, }) .collect() }) .unwrap_or_default(); lines.push(if attdefs.is_empty() { format!(" {block}: no attributes.") } else { format!(" {block}: {}", attdefs.join(", ")) }); } for l in lines { self.command_line.push_output(&l); } } } "XATTACH" | "XA" => { // Launch the file picker; XAttachPickResult will start the command. return Some(Task::done(Message::XAttachPick)); } cmd if cmd == "WBLOCK" || cmd == "WB" || cmd.starts_with("WBLOCK ") => { let arg = cmd.splitn(2, ' ').nth(1).unwrap_or("").trim(); if arg.is_empty() { // No argument: use selected entities (*) if any, else ask. let sel: Vec<_> = self.tabs[i].scene.selected.iter().copied().collect(); if sel.is_empty() { self.command_line.push_error( "WBLOCK Select entities first, or: WBLOCK or WBLOCK *", ); } else { return Some(Task::done(Message::WblockSave("*".to_string()))); } } else { return Some(Task::done(Message::WblockSave(arg.to_string()))); } } "XREF" | "XR" => { // List all xref blocks in the current drawing. let xrefs: Vec = self.tabs[i] .scene .document .block_records .iter() .filter(|br| br.flags.is_xref || br.flags.is_xref_overlay) .map(|br| { format!( " {} — {}", br.name, if br.xref_path.is_empty() { "(no path)".to_string() } else { br.xref_path.clone() } ) }) .collect(); if xrefs.is_empty() { self.command_line .push_output("XREF No external references in this drawing."); } else { self.command_line.push_output("XREF External references:"); for line in xrefs { self.command_line.push_output(&line); } } } "XRELOAD" => { // Reload all xrefs for the current drawing. if let Some(path) = &self.tabs[i].current_path.clone() { if let Some(base_dir) = path.parent() { let (infos, _dropped) = crate::io::xref::resolve_xrefs( &mut self.tabs[i].scene.document, base_dir, ); for info in &infos { match info.status { crate::io::xref::XrefStatus::Loaded => { self.command_line .push_output(&format!("XREF Reloaded \"{}\"", info.name)); } crate::io::xref::XrefStatus::NotFound => { self.command_line.push_error(&format!( "XREF Not found: \"{}\" ({})", info.name, info.path )); } crate::io::xref::XrefStatus::Unloaded => { self.command_line.push_info(&format!( "XREF Unloaded (skipped): \"{}\"", info.name )); } } } self.tabs[i].scene.populate_hatches_from_document(); self.tabs[i].scene.populate_images_from_document(); self.tabs[i].scene.populate_meshes_from_document(); } } else { self.command_line .push_error("XREF Save the drawing first to resolve relative XREF paths."); } } // NCOPY — copy the nested objects of the selected block reference(s) // into model space, keeping the block (a non-destructive extraction; // every nested object is copied — the block is not exploded). "NCOPY" | "NCOPYALL" => { use crate::modules::draw::modify::explode::explode_entity; let inserts: Vec = self.tabs[i] .scene .selected_entities() .iter() .filter(|(_, e)| matches!(e, acadrust::EntityType::Insert(_))) .map(|(h, _)| *h) .collect(); if inserts.is_empty() { self.command_line .push_error("NCOPY: select a block reference first."); return Some(Task::none()); } self.push_undo_snapshot(i, "NCOPY"); let mut n = 0usize; for h in &inserts { let nested = match self.tabs[i].scene.document.get_entity(*h).cloned() { Some(ins) => explode_entity(&ins, &self.tabs[i].scene.document), None => Vec::new(), }; for e in nested { self.tabs[i].scene.add_entity(e); n += 1; } } self.tabs[i].dirty = true; self.command_line.push_output(&format!( "NCOPY: copied {n} nested object(s) into model space (blocks kept)." )); } _ => return None, } Some(self.finish_dispatch(cmd)) } }