Eberhard Graether
4dd032dcff
* use multiple columns for access nodes if no child has edges * try to layout close to a square * layout neighboring accesses to the width of the largest * increase threshold to hide children on parent activation to 100 * use square layouting in inheritance trees as well
31 lines
1.1 KiB
C++
31 lines
1.1 KiB
C++
#ifndef LIST_LAYOUTER_H
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#define LIST_LAYOUTER_H
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#include <memory>
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#include <vector>
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#include "Vector2.h"
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#include "Vector4.h"
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struct DummyNode;
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class ListLayouter
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{
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public:
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static void layoutRow(std::vector<std::shared_ptr<DummyNode>>* nodes, int gap);
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static void layoutColumn(std::vector<std::shared_ptr<DummyNode>>* nodes, int gap);
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static void layoutMultiColumn(Vec2i viewSize, std::vector<std::shared_ptr<DummyNode>>* nodes);
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static void layoutSquare(std::vector<std::shared_ptr<DummyNode>>* nodes, int maxWidth);
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static void layoutSkewed(std::vector<std::shared_ptr<DummyNode>>* nodes, int gapX, int gapY, int maxWidth);
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static Vec4i boundingRect(const std::vector<std::shared_ptr<DummyNode>>& nodes);
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static Vec2i offsetNodes(std::vector<std::shared_ptr<DummyNode>> nodes, int top, int left);
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private:
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static void layoutSimple(std::vector<std::shared_ptr<DummyNode>>* nodes, int gapX, int gapY, bool horizontal);
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static bool layoutSquareInternal(std::vector<std::shared_ptr<DummyNode>>& visibleNodes, const Vec2i& maxSize, const Vec2i& gap);
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};
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#endif // LIST_LAYOUTER_H
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