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eqation editor widget

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Joppe Blondel
2026-07-29 18:22:38 +02:00
parent 346a963acc
commit 9df352f6b7
5 changed files with 418 additions and 2 deletions
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17
src/bedit_gui/controllers/document_tree_controller.py
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@@ -5,7 +5,7 @@ from typing import Protocol
from PySide6.QtCore import QObject, QPoint, QSize, Qt
from PySide6.QtWidgets import QAbstractItemView, QDialog, QHeaderView, QMenu
from bedit_core.models import Component, ComponentID, GraphImplementation, Port, PortID, Parameter, ParameterID
from bedit_core.models import Component, ComponentID, EquationImplementation, GraphImplementation, Port, PortID, Parameter, ParameterID
from bedit_core.models import Document as CoreDocument
from bedit_gui.documents import Document
from bedit_gui.models import Icon
@@ -57,6 +57,7 @@ class DocumentTreeController(QObject):
self._components: dict[ComponentID, Component] = {}
window.ui.documentTree.setModel(self.model)
window.ui.documentTree.selectionModel().selectionChanged.connect(self._selection_changed)
document.model_changed.connect(self._on_document_changed)
document.icon_changed.connect(self._on_icon_changed)
self.model.rename_document_requested.connect(self.document.rename)
@@ -87,6 +88,7 @@ class DocumentTreeController(QObject):
def _on_document_changed(self, model: CoreDocument) -> None:
"""Rebuild the tree whenever New/Open replaces the core document."""
self._show_equation_component(None)
self.model.set_document(model)
self._components = {}
self._collect_components(model.root)
@@ -98,6 +100,19 @@ class DocumentTreeController(QObject):
# expanded component IDs and restore only those nodes.
self.window.ui.documentTree.expandAll()
def _selection_changed(self, *_args: object) -> None:
indexes = self.window.ui.documentTree.selectionModel().selectedRows(0)
component = self.model.value(indexes[0]) if len(indexes) == 1 else None
self._show_equation_component(component if isinstance(component, Component) else None)
def _show_equation_component(self, component: Component | None) -> None:
if component is not None and isinstance(component.implementation, EquationImplementation):
self.window.equation_editor.set_component(component)
self.window.equation_editor.show()
else:
self.window.equation_editor.set_component(None)
self.window.equation_editor.hide()
def _on_icon_changed(self, component_id: ComponentID, icon: object) -> None:
component = self._components.get(component_id)
if component is None: