JonKazama-Hellion/HellionChat
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Use ImRaii in ImGuiUtil

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This commit is contained in:
Infi
2024-04-23 08:17:11 +02:00
parent c892577f54
commit 3d28162641
5 changed files with 134 additions and 111 deletions
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ChatTwo/Util/ImGuiUtil.cs
+30 -35
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@@ -12,7 +12,7 @@ namespace ChatTwo.Util;
internal static class ImGuiUtil
{
private static Plugin Plugin;
private static Plugin Plugin = null!;
public static void Initialize(Plugin plugin)
{
@@ -26,22 +26,22 @@ internal static class ImGuiUtil
ImGuiMouseButton.Right
];
private static Payload? _hovered;
private static Payload? _lastLink;
private static readonly List<(Vector2, Vector2)> PayloadBounds = new();
private static Payload? Hovered;
private static Payload? LastLink;
private static readonly List<(Vector2, Vector2)> PayloadBounds = [];
internal static void PostPayload(Chunk chunk, PayloadHandler? handler)
{
var payload = chunk.Link;
if (payload != null && ImGui.IsItemHovered())
{
_hovered = payload;
Hovered = payload;
ImGui.SetMouseCursor(ImGuiMouseCursor.Hand);
handler?.Hover(payload);
}
else if (!ReferenceEquals(_hovered, payload))
else if (!ReferenceEquals(Hovered, payload))
{
_hovered = null;
Hovered = null;
}
if (handler == null)
@@ -61,12 +61,12 @@ internal static class ImGuiUtil
ImGuiNative.igTextUnformatted(text, textEnd);
PostPayload(chunk, handler);
if (!ReferenceEquals(_lastLink, chunk.Link))
if (!ReferenceEquals(LastLink, chunk.Link))
PayloadBounds.Clear();
_lastLink = chunk.Link;
LastLink = chunk.Link;
if (_hovered != null && ReferenceEquals(_hovered, chunk.Link))
if (Hovered != null && ReferenceEquals(Hovered, chunk.Link))
{
defaultText.W = 0.25f;
var actualCol = ColourUtil.Vector4ToAbgr(defaultText);
@@ -78,14 +78,14 @@ internal static class ImGuiUtil
PayloadBounds.Clear();
}
if (_hovered == null && chunk.Link != null)
if (Hovered == null && chunk.Link != null)
PayloadBounds.Add((oldPos, ImGui.GetItemRectSize()));
}
if (csText.Length == 0)
return;
foreach (var part in csText.Split(new[] { "\r\n", "\r", "\n" }, StringSplitOptions.None))
foreach (var part in csText.Split(["\r\n", "\r", "\n"], StringSplitOptions.None))
{
var bytes = Encoding.UTF8.GetBytes(part);
fixed (byte* rawText = bytes)
@@ -199,17 +199,11 @@ internal static class ImGuiUtil
internal static void HelpText(string text)
{
var colour = ImGui.GetStyle().Colors[(int) ImGuiCol.TextDisabled];
ImGui.PushStyleColor(ImGuiCol.Text, colour);
ImGui.PushTextWrapPos();
try
using (ImRaii.PushColor(ImGuiCol.Text, colour))
{
ImGui.PushTextWrapPos();
ImGui.TextUnformatted(text);
}
finally
{
ImGui.PopTextWrapPos();
ImGui.PopStyleColor();
}
}
@@ -217,22 +211,26 @@ internal static class ImGuiUtil
{
var style = StyleModel.GetConfiguredStyle() ?? StyleModel.GetFromCurrent();
var dalamudOrange = style.BuiltInColors?.DalamudOrange;
if (dalamudOrange != null)
ImGui.PushStyleColor(ImGuiCol.Text, dalamudOrange.Value);
if (wrap) ImGui.PushTextWrapPos();
ImGui.TextUnformatted(text);
if (wrap) ImGui.PopTextWrapPos();
var push = dalamudOrange != null;
var color = dalamudOrange ?? Vector4.Zero;
using (ImRaii.PushColor(ImGuiCol.Text, color, push))
{
if (wrap)
ImGui.PushTextWrapPos();
if (dalamudOrange != null)
ImGui.PopStyleColor();
ImGui.TextUnformatted(text);
if (wrap)
ImGui.PopTextWrapPos();
}
}
internal static bool BeginComboVertical(string label, string previewValue, ImGuiComboFlags flags = ImGuiComboFlags.None)
internal static ImRaii.IEndObject BeginComboVertical(string label, string previewValue, ImGuiComboFlags flags = ImGuiComboFlags.None)
{
ImGui.TextUnformatted(label);
ImGui.SetNextItemWidth(-1);
return ImGui.BeginCombo($"##{label}", previewValue, flags);
return ImRaii.Combo($"##{label}", previewValue, flags);
}
internal static bool DragFloatVertical(string label, ref float value, float vSpeed = 1.0f, float vMin = float.MinValue, float vMax = float.MaxValue, string? format = null, ImGuiSliderFlags flags = ImGuiSliderFlags.None)
@@ -265,13 +263,10 @@ internal static class ImGuiUtil
internal static bool CtrlShiftButton(string label, string tooltip = "")
{
var ctrlShiftHeld = ImGui.GetIO() is { KeyCtrl: true, KeyShift: true };
if (!ctrlShiftHeld)
ImGui.BeginDisabled();
var ret = ImGui.Button(label) && ctrlShiftHeld;
if (!ctrlShiftHeld)
ImGui.EndDisabled();
bool ret;
using (ImRaii.Disabled(!ctrlShiftHeld))
ret = ImGui.Button(label) && ctrlShiftHeld;
if (!string.IsNullOrEmpty(tooltip) && ImGui.IsItemHovered(ImGuiHoveredFlags.AllowWhenDisabled))
ImGui.SetTooltip(tooltip);