mirror of
https://github.com/OPM/ResInsight.git
synced 2026-11-13 09:37:29 -06:00
Kristian Bendiksen
ec59629930
Add a per-workflow Vertical Layout toggle to the workflow editor toolbar and canvas context menu. In vertical mode ranks are stacked top to bottom, task inputs sit on the top edge and outputs on the bottom edge, config boxes are placed above their task and control edges run between the sides.
66 lines
2.5 KiB
C++
66 lines
2.5 KiB
C++
/////////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2026- Equinor ASA
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//
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// ResInsight is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
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// for more details.
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//
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/////////////////////////////////////////////////////////////////////////////////
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#pragma once
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#include <QMap>
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#include <QPointF>
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#include <QSizeF>
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#include <QString>
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#include <QStringList>
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#include <utility>
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#include <vector>
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//==================================================================================================
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/// Column assignment and ordering of workflow tasks for the graph view. Pure; positions in pixels
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/// are left to the view, which knows the node sizes.
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//==================================================================================================
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namespace RiuWorkflowGraphLayout
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{
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enum class Orientation
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{
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Horizontal, // Ranks are columns from left to right
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Vertical // Ranks are rows from top to bottom
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};
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struct Layout
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{
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QMap<QString, int> ranks;
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std::vector<QStringList> layers;
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};
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// Longest-path ranks from a topological sort (Kahn), so the input does not need to be in
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// topological order. Nodes on cycles are placed after their resolved predecessors. Within a
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// column the nodes are ordered by the mean position of their predecessors, then by name.
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Layout computeLayers( const QStringList& nodes, const std::vector<std::pair<QString, QString>>& edges );
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struct Spacing
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{
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qreal columnStep; // Horizontal: distance between the left edges of neighbouring columns
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qreal rowGap; // Horizontal: gap between the nodes of a column
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qreal rankGap; // Vertical: gap between neighbouring rows
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qreal siblingGap; // Vertical: gap between the nodes of a row
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};
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// Top-left corner of each node in the layout, given the size of each node. The ranks are
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// centered on the largest rank, and in vertical layouts each node is centered within its row.
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QMap<QString, QPointF>
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computePositions( const Layout& layout, const QMap<QString, QSizeF>& sizes, Orientation orientation, const Spacing& spacing );
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} // namespace RiuWorkflowGraphLayout
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