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Copy/paste on canvas

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This commit is contained in:
Joppe Blondel
2026-08-17 12:12:57 +02:00
parent fcee2ac8b6
commit 0bb2141673
8 changed files with 182 additions and 49 deletions
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30
src/bedit_gui/controllers/document_tree_controller.py
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@@ -66,8 +66,8 @@ class DocumentTreeController(QObject):
document.equation_text_changed.connect(self._on_equation_text_changed)
self.model.rename_document_requested.connect(self.document.rename)
self.model.rename_component_requested.connect(self.document.rename_component)
window.ui.actionDelete.triggered.connect(self.delete_selected_component)
window.graph_editor.component_move_requested.connect(self.document.move_graph_component)
window.graph_editor.component_context_menu_requested.connect(self._show_graph_component_context_menu)
# Add deselection with esc to this widget
window.ui.actionEscape.setShortcutContext(Qt.ShortcutContext.WidgetWithChildrenShortcut)
@@ -98,13 +98,14 @@ class DocumentTreeController(QObject):
def _on_document_changed(self, model: CoreDocument) -> None:
"""Rebuild the tree whenever New/Open replaces the core document."""
self._show_component(None)
displayed_component = self.window.graph_editor.component() or self.window.equation_editor.component()
self.model.set_document(model)
self._components = {}
self._collect_components(model.root)
for component_id, component in self._components.items():
icon = self.document.component_icon(component_id)
self.model.set_component_icon(component_id, render_fitted_icon(icon, component.interface.ports, ICON_SIZE))
self._show_component(displayed_component if any(component is displayed_component for component in self._components.values()) else None)
# Optional presentation behavior. Later, you could instead remember
# expanded component IDs and restore only those nodes.
@@ -161,27 +162,36 @@ class DocumentTreeController(QObject):
if not isinstance(component, Component):
return
self._show_component_context_menu(component, self.window.ui.documentTree.viewport().mapToGlobal(position))
def _show_graph_component_context_menu(self, component_id: ComponentID, global_position: QPoint) -> None:
component = self._components.get(component_id)
if component is not None:
self._show_component_context_menu(component, global_position)
def _show_component_context_menu(self, component: Component, global_position: QPoint) -> None:
menu = QMenu(self.window.ui.documentTree)
edit_interface = menu.addAction("Edit Interface")
edit_params = menu.addAction("Edit Parameters")
edit_icon = menu.addAction("Edit Icon")
menu.addSeparator()
add_graph_component = menu.addAction("Add Graph Component")
add_equation_component = menu.addAction("Add Equation Component")
menu.addSeparator()
add_graph_component = None
add_equation_component = None
if isinstance(component.implementation, GraphImplementation):
add_graph_component = menu.addAction("Add Graph Component")
add_equation_component = menu.addAction("Add Equation Component")
menu.addSeparator()
delete_component = menu.addAction("Delete Component")
selected = menu.exec(
self.window.ui.documentTree.viewport().mapToGlobal(position)
)
selected = menu.exec(global_position)
if selected is edit_interface:
self._edit_interface(component)
elif selected is edit_params:
self._edit_params(component)
elif selected is edit_icon:
self._edit_icon(component)
elif selected is add_graph_component:
elif add_graph_component is not None and selected is add_graph_component:
self._add_graph_component(component)
elif selected is add_equation_component:
elif add_equation_component is not None and selected is add_equation_component:
self._add_equation_component(component)
elif selected is delete_component:
self._delete_component(component)