67 lines
2.4 KiB
C#
67 lines
2.4 KiB
C#
/*
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* Copyright 2022 Peter Han
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* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
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* and associated documentation files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all copies or
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* substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
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* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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using System.Collections.Generic;
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namespace PeterHan.PLib.UI.Layouts {
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/// <summary>
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/// A class which stores the results of a single card layout calculation pass.
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/// </summary>
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internal sealed class CardLayoutResults {
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/// <summary>
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/// The components which were laid out.
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/// </summary>
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public readonly ICollection<LayoutSizes> children;
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/// <summary>
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/// The current direction of flow.
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/// </summary>
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public readonly PanelDirection direction;
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/// <summary>
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/// The total sizes.
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/// </summary>
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public LayoutSizes total;
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internal CardLayoutResults(PanelDirection direction, int presize) {
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children = new List<LayoutSizes>(presize);
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this.direction = direction;
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total = new LayoutSizes();
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}
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/// <summary>
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/// Expands the results around another component.
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/// </summary>
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/// <param name="sizes">The size of the component to expand to.</param>
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public void Expand(LayoutSizes sizes) {
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float newMin = sizes.min, newPreferred = sizes.preferred, newFlexible =
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sizes.flexible;
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if (newMin > total.min)
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total.min = newMin;
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if (newPreferred > total.preferred)
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total.preferred = newPreferred;
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if (newFlexible > total.flexible)
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total.flexible = newFlexible;
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}
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public override string ToString() {
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return direction + " " + total;
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}
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}
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}
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