wehub-resource-sync
105 lines
4.9 KiB
C#
105 lines
4.9 KiB
C#
using ImGuiNET;
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using T3.Core.DataTypes.Vector;
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namespace T3.Editor.Gui.Styling;
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/// <summary>
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/// Defines global style constants and ImGUI overrides
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/// </summary>
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/// <remarks>
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/// Sadly we can't use the original ImGUI-Style struct because the .net wrapper only defines get-accessors.
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/// </remarks>
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public static class T3Style
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{
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public sealed class HintAttribute : System.Attribute
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{
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public string GroupTitle;
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public string Description;
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/// <summary>Optional label for the Theme editor when the field name reads poorly. Falls back to the
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/// humanized field name. The field name stays the serialization key, so this never affects saved themes.</summary>
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public string DisplayName;
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}
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public const float ToolBarHeight = 25;
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public static Vector2 WindowPaddingForWindows = new(0,0);
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public static Vector2 WindowPaddingForMenus = new(5,5);
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public static void Apply()
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{
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var style = ImGui.GetStyle();
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// Text
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style.Colors[(int)ImGuiCol.Text] = UiColors.Text;
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style.Colors[(int)ImGuiCol.TextDisabled] = UiColors.TextDisabled;
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// Button
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style.Colors[(int)ImGuiCol.Button] = UiColors.BackgroundButton;
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style.Colors[(int)ImGuiCol.ButtonHovered] = UiColors.BackgroundHover;
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style.Colors[(int)ImGuiCol.ButtonActive] = UiColors.BackgroundActive;
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// Border
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style.Colors[(int)ImGuiCol.Border] = UiColors.PopupBorder;
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style.Colors[(int)ImGuiCol.BorderShadow] = UiColors.BackgroundGaps;
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// Frame
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style.Colors[(int)ImGuiCol.FrameBg] = UiColors.BackgroundInputField;
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style.Colors[(int)ImGuiCol.FrameBgHovered] = UiColors.BackgroundInputFieldHover;
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style.Colors[(int)ImGuiCol.FrameBgActive] = UiColors.BackgroundInputFieldActive;
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// ScrollBar
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style.Colors[(int)ImGuiCol.ScrollbarBg] = UiColors.ScrollbarBackground;
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style.Colors[(int)ImGuiCol.ScrollbarGrab] = UiColors.ScrollbarHandle;
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style.Colors[(int)ImGuiCol.ResizeGrip] = UiColors.WindowResizeHandle;
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style.Colors[(int)ImGuiCol.ModalWindowDimBg] = Color.Transparent;
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style.Colors[(int)ImGuiCol.MenuBarBg] = UiColors.BackgroundGaps;
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style.Colors[(int)ImGuiCol.Separator] = UiColors.BackgroundGaps;
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style.Colors[(int)ImGuiCol.SeparatorHovered] = UiColors.BackgroundActive;
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style.Colors[(int)ImGuiCol.WindowBg] = UiColors.BackgroundGaps; // Only shines through at window edges
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style.Colors[(int)ImGuiCol.ChildBg] = UiColors.WindowBackground; // Graph see through strength
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style.Colors[(int)ImGuiCol.PopupBg] = UiColors.BackgroundPopup;
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// The empty area of a dock space defaults to a hard-coded ImGui gray otherwise — theme it too,
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// so no part of the main background escapes the App / Menu Background color.
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style.Colors[(int)ImGuiCol.DockingEmptyBg] = UiColors.BackgroundGaps;
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style.Colors[(int)ImGuiCol.CheckMark] = UiColors.CheckMark;
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// Tab
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style.Colors[(int)ImGuiCol.Tab] = UiColors.BackgroundTabInActive;
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style.Colors[(int)ImGuiCol.TabHovered] = UiColors.BackgroundActive.Rgba;
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style.Colors[(int)ImGuiCol.TabSelected] = UiColors.BackgroundTabActive;
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style.Colors[(int)ImGuiCol.TabDimmedSelected] = UiColors.BackgroundTabActive;
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style.Colors[(int)ImGuiCol.TabDimmed] = UiColors.BackgroundTabInActive;
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// Title
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style.Colors[(int)ImGuiCol.TitleBgActive] = UiColors.BackgroundGaps;
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style.Colors[(int)ImGuiCol.TitleBg] = UiColors.BackgroundGaps;
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// Header
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style.Colors[(int)ImGuiCol.Header] = UiColors.BackgroundActive.Fade(0.5f);
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style.Colors[(int)ImGuiCol.HeaderHovered] = UiColors.BackgroundActive;
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style.Colors[(int)ImGuiCol.HeaderActive] = UiColors.BackgroundActive.Fade(0.8f);
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// others...
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style.Colors[(int)ImGuiCol.DragDropTarget] = Color.Transparent;
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// Editor code relies on this being zero: it uses ImGui.GetWindowSize()/GetWindowPos()
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// directly as the inner content rect (the original ImGui.GetWindowContentRegionMin/Max
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// helpers were removed in 1.91). If this is ever changed, audit those call sites.
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style.WindowPadding = Vector2.Zero;
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style.FramePadding = new Vector2(7, 4);
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style.ItemSpacing = new Vector2(1, 1.49f);
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style.ItemInnerSpacing = new Vector2(3, 2);
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style.GrabMinSize = 10;
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style.FrameBorderSize = 0;
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style.WindowRounding = 0;
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style.ChildRounding = 0;
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style.ScrollbarRounding = 2;
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style.FrameRounding = 0f;
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style.DisplayWindowPadding = Vector2.Zero;
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style.DisplaySafeAreaPadding = Vector2.Zero;
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style.ChildBorderSize = 0;
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style.TabRounding = 2;
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style.WindowBorderSize = 0;
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}
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static public bool ColorsNeedUpdate;
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} |