ae3f752b6f
Add left node-library dock (grouped, searchable, drag-and-drop vector symbols), right property dock with type-aware grouped editors (incl. geometry, catalogue single/multi, color, value list), zoom/pan/fit canvas view accepting node drops, flow animator, configuration dialog, and the MainWindow wiring menus/toolbar, undo/redo, delete/duplicate, calculate flow, save/open (JSON), and PNG/SVG export. Includes a demo sample network, entry points, and panel + app integration tests. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
30 lines
1.0 KiB
Python
30 lines
1.0 KiB
Python
"""Builds a small demonstration network through the controller."""
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from __future__ import annotations
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def build_sample(controller):
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"""Create a source -> pump -> junction -> consumers water network."""
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add = controller.add_node
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connect = controller.connect
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source = add("source", 0, 200)
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pump = add("pump", 220, 200)
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tank = add("tank", 420, 60)
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junction = add("junction", 460, 220)
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valve = add("valve", 640, 220)
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c1 = add("consumer", 820, 120)
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c2 = add("consumer", 820, 320)
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connect(source.node_id, "out", pump.node_id, "in")
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connect(pump.node_id, "out", junction.node_id, "w")
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connect(junction.node_id, "n", tank.node_id, "in")
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connect(junction.node_id, "e", valve.node_id, "in")
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connect(valve.node_id, "out", c1.node_id, "in")
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connect(junction.node_id, "s", c2.node_id, "in")
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# give consumers some demand for the flow solver
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for cons, demand in ((c1, 50), (c2, 45)):
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cons.properties.set_value("demand", demand)
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return [source, pump, tank, junction, valve, c1, c2]
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