mirror of
https://github.com/goatcorp/Dalamud.git
synced 2025-12-15 05:04:15 +01:00
Manual overloads for ImGui functions accepting text (#2319)
* wip2 * Implement AutoUtf8Buffer * reformat * Work on manual bindings * restructure * Name scripts properly * Update utility functions to use ImU8String * add overloads * Add more overloads * Use ImGuiWindow from gen, support AddCallback * Use LibraryImport for custom ImGuiNative functinos * Make manual overloads for string-returning functinos * Make all overloads with self as its first parameter extension methods * Fix overload resolution by removing unnecessary * in => scoped in * Fix compilation errors
This commit is contained in:
srkizer
GitHub
parent
0c63541864
commit
c69329f592
293 changed files with 61312 additions and 754 deletions
384
imgui/Dalamud.Bindings.ImGui/Custom/ImGui.ComboAndList.cs
Normal file
384
imgui/Dalamud.Bindings.ImGui/Custom/ImGui.ComboAndList.cs
Normal file
|
|
@ -0,0 +1,384 @@
|
|||
using System.Diagnostics.CodeAnalysis;
|
||||
using System.Runtime.CompilerServices;
|
||||
using System.Runtime.InteropServices;
|
||||
|
||||
namespace Dalamud.Bindings.ImGui;
|
||||
|
||||
[SuppressMessage("ReSharper", "InconsistentNaming")]
|
||||
public static unsafe partial class ImGui
|
||||
{
|
||||
public delegate ImU8String PopulateAutoUtf8BufferDelegate(int index);
|
||||
|
||||
public delegate ImU8String PopulateAutoUtf8BufferInContextDelegate<T>(scoped in T context, int index)
|
||||
where T : allows ref struct;
|
||||
|
||||
public delegate ImU8String PopulateAutoUtf8BufferRefContextDelegate<T>(scoped ref T context, int index)
|
||||
where T : allows ref struct;
|
||||
|
||||
[OverloadResolutionPriority(2)]
|
||||
public static bool Combo(
|
||||
ImU8String label, ref int currentItem, ReadOnlySpan<string> items, int popupMaxHeightInItems = -1) =>
|
||||
Combo(
|
||||
label,
|
||||
ref currentItem,
|
||||
static (scoped in ReadOnlySpan<string> items, int index) => items[index],
|
||||
items,
|
||||
items.Length,
|
||||
popupMaxHeightInItems);
|
||||
|
||||
[OverloadResolutionPriority(3)]
|
||||
public static bool Combo<T>(
|
||||
ImU8String label, ref int currentItem, scoped in T items, int popupMaxHeightInItems = -1)
|
||||
where T : IList<string> =>
|
||||
Combo(
|
||||
label,
|
||||
ref currentItem,
|
||||
static (scoped in T items, int index) => items[index],
|
||||
items,
|
||||
items.Count,
|
||||
popupMaxHeightInItems);
|
||||
|
||||
[OverloadResolutionPriority(4)]
|
||||
public static bool Combo(
|
||||
ImU8String label, ref int currentItem, IReadOnlyList<string> items, int popupMaxHeightInItems = -1) =>
|
||||
Combo(
|
||||
label,
|
||||
ref currentItem,
|
||||
static (scoped in IReadOnlyList<string> items, int index) => items[index],
|
||||
items,
|
||||
items.Count,
|
||||
popupMaxHeightInItems);
|
||||
|
||||
[OverloadResolutionPriority(5)]
|
||||
public static bool Combo<T>(
|
||||
ImU8String label, ref int currentItem, ReadOnlySpan<T> items, Func<T, string> toString,
|
||||
int popupMaxHeightInItems = -1)
|
||||
{
|
||||
var tmp = PointerTuple.CreateFixed(ref items, ref toString);
|
||||
return Combo(
|
||||
label,
|
||||
ref currentItem,
|
||||
static (scoped in PointerTuple<ReadOnlySpan<T>, Func<T, string>> items, int index) =>
|
||||
items.Item2(items.Item1[index]),
|
||||
tmp,
|
||||
items.Length,
|
||||
popupMaxHeightInItems);
|
||||
}
|
||||
|
||||
[OverloadResolutionPriority(6)]
|
||||
public static bool Combo<T, TList>(
|
||||
ImU8String label, ref int currentItem, scoped in TList items, Func<T, string> toString,
|
||||
int popupMaxHeightInItems = -1)
|
||||
where TList : IList<T> =>
|
||||
Combo(
|
||||
label,
|
||||
ref currentItem,
|
||||
static (scoped in (TList, Func<T, string>) items, int index) => items.Item2(items.Item1[index]),
|
||||
(items, toString),
|
||||
items.Count,
|
||||
popupMaxHeightInItems);
|
||||
|
||||
[OverloadResolutionPriority(7)]
|
||||
public static bool Combo<T>(
|
||||
ImU8String label, ref int currentItem, IReadOnlyList<T> items, Func<T, string> toString,
|
||||
int popupMaxHeightInItems = -1) =>
|
||||
Combo(
|
||||
label,
|
||||
ref currentItem,
|
||||
static (scoped in (IReadOnlyList<T>, Func<T, string>) items, int index) => items.Item2(items.Item1[index]),
|
||||
(items, toString),
|
||||
items.Count,
|
||||
popupMaxHeightInItems);
|
||||
|
||||
[OverloadResolutionPriority(1)]
|
||||
public static bool Combo(
|
||||
ImU8String label, ref int currentItem, ImU8String itemsSeparatedByZeros, int popupMaxHeightInItems = -1)
|
||||
{
|
||||
if (!itemsSeparatedByZeros.Span.EndsWith("\0\0"u8))
|
||||
itemsSeparatedByZeros.AppendFormatted("\0\0"u8);
|
||||
|
||||
fixed (byte* labelPtr = &label.GetPinnableNullTerminatedReference())
|
||||
fixed (int* currentItemPtr = ¤tItem)
|
||||
fixed (byte* itemsSeparatedByZerosPtr = itemsSeparatedByZeros.Span)
|
||||
{
|
||||
var r = ImGuiNative.Combo(labelPtr, currentItemPtr, itemsSeparatedByZerosPtr, popupMaxHeightInItems) != 0;
|
||||
label.Dispose();
|
||||
itemsSeparatedByZeros.Dispose();
|
||||
return r;
|
||||
}
|
||||
}
|
||||
|
||||
public static bool Combo<TContext>(
|
||||
ImU8String label, ref int currentItem, PopulateAutoUtf8BufferInContextDelegate<TContext> itemsGetter,
|
||||
scoped in TContext context, int itemsCount, int popupMaxHeightInItems = -1)
|
||||
where TContext : allows ref struct
|
||||
{
|
||||
fixed (byte* labelPtr = &label.GetPinnableNullTerminatedReference())
|
||||
fixed (int* currentItemPtr = ¤tItem)
|
||||
#pragma warning disable CS8500 // This takes the address of, gets the size of, or declares a pointer to a managed type
|
||||
fixed (TContext* contextPtr = &context)
|
||||
{
|
||||
ImU8String textBuffer = default;
|
||||
var dataBuffer = PointerTuple.Create(&itemsGetter, &textBuffer, contextPtr);
|
||||
#pragma warning restore CS8500 // This takes the address of, gets the size of, or declares a pointer to a managed type
|
||||
var r = ImGuiNative.Combo(
|
||||
labelPtr,
|
||||
currentItemPtr,
|
||||
(delegate*<byte*, int*, delegate*<void*, int, byte**, bool>, void*, int, int, bool>)
|
||||
(nint)(delegate* unmanaged<void*, int, byte**, bool>)&PopulateUtf8BufferInContextStatic,
|
||||
&dataBuffer,
|
||||
itemsCount,
|
||||
popupMaxHeightInItems) != 0;
|
||||
label.Dispose();
|
||||
textBuffer.Dispose();
|
||||
return r;
|
||||
}
|
||||
}
|
||||
|
||||
public static bool Combo<TContext>(
|
||||
ImU8String label, ref int currentItem, PopulateAutoUtf8BufferRefContextDelegate<TContext> itemsGetter,
|
||||
scoped ref TContext context, int itemsCount, int popupMaxHeightInItems = -1)
|
||||
where TContext : allows ref struct
|
||||
{
|
||||
fixed (byte* labelPtr = &label.GetPinnableNullTerminatedReference())
|
||||
fixed (int* currentItemPtr = ¤tItem)
|
||||
#pragma warning disable CS8500 // This takes the address of, gets the size of, or declares a pointer to a managed type
|
||||
fixed (TContext* contextPtr = &context)
|
||||
{
|
||||
ImU8String textBuffer = default;
|
||||
var dataBuffer = PointerTuple.Create(&itemsGetter, &textBuffer, contextPtr);
|
||||
#pragma warning restore CS8500 // This takes the address of, gets the size of, or declares a pointer to a managed type
|
||||
var r = ImGuiNative.Combo(
|
||||
labelPtr,
|
||||
currentItemPtr,
|
||||
(delegate*<byte*, int*, delegate*<void*, int, byte**, bool>, void*, int, int, bool>)
|
||||
(nint)(delegate* unmanaged<void*, int, byte**, bool>)&PopulateUtf8BufferRefContextStatic,
|
||||
&dataBuffer,
|
||||
itemsCount,
|
||||
popupMaxHeightInItems) != 0;
|
||||
label.Dispose();
|
||||
textBuffer.Dispose();
|
||||
return r;
|
||||
}
|
||||
}
|
||||
|
||||
public static bool Combo(
|
||||
ImU8String label, ref int currentItem, PopulateAutoUtf8BufferDelegate itemsGetter, int itemsCount,
|
||||
int popupMaxHeightInItems = -1)
|
||||
{
|
||||
fixed (byte* labelPtr = &label.GetPinnableNullTerminatedReference())
|
||||
fixed (int* currentItemPtr = ¤tItem)
|
||||
#pragma warning disable CS8500 // This takes the address of, gets the size of, or declares a pointer to a managed type
|
||||
{
|
||||
ImU8String textBuffer = default;
|
||||
var dataBuffer = PointerTuple.Create(&itemsGetter, &textBuffer);
|
||||
#pragma warning restore CS8500 // This takes the address of, gets the size of, or declares a pointer to a managed type
|
||||
var r = ImGuiNative.Combo(
|
||||
labelPtr,
|
||||
currentItemPtr,
|
||||
(delegate*<byte*, int*, delegate*<void*, int, byte**, bool>, void*, int, int, bool>)
|
||||
(nint)(delegate* unmanaged<void*, int, byte**, bool>)&PopulateUtf8BufferStatic,
|
||||
&dataBuffer,
|
||||
itemsCount,
|
||||
popupMaxHeightInItems) != 0;
|
||||
label.Dispose();
|
||||
textBuffer.Dispose();
|
||||
return r;
|
||||
}
|
||||
}
|
||||
|
||||
[OverloadResolutionPriority(2)]
|
||||
public static bool ListBox(
|
||||
ImU8String label, ref int currentItem, ReadOnlySpan<string> items, int heightInItems = -1) =>
|
||||
ListBox(
|
||||
label,
|
||||
ref currentItem,
|
||||
static (scoped in ReadOnlySpan<string> items, int index) => items[index],
|
||||
items,
|
||||
items.Length,
|
||||
heightInItems);
|
||||
|
||||
[OverloadResolutionPriority(3)]
|
||||
public static bool ListBox<T>(ImU8String label, ref int currentItem, scoped in T items, int heightInItems = -1)
|
||||
where T : IList<string> =>
|
||||
ListBox(
|
||||
label,
|
||||
ref currentItem,
|
||||
static (scoped in T items, int index) => items[index],
|
||||
items,
|
||||
items.Count,
|
||||
heightInItems);
|
||||
|
||||
[OverloadResolutionPriority(4)]
|
||||
public static bool ListBox(
|
||||
ImU8String label, ref int currentItem, IReadOnlyList<string> items, int heightInItems = -1) =>
|
||||
ListBox(
|
||||
label,
|
||||
ref currentItem,
|
||||
static (scoped in IReadOnlyList<string> items, int index) => items[index],
|
||||
items,
|
||||
items.Count,
|
||||
heightInItems);
|
||||
|
||||
[OverloadResolutionPriority(5)]
|
||||
public static bool ListBox<T>(
|
||||
ImU8String label, ref int currentItem, ReadOnlySpan<T> items, Func<T, string> toString,
|
||||
int heightInItems = -1)
|
||||
{
|
||||
var tmp = PointerTuple.CreateFixed(ref items, ref toString);
|
||||
return ListBox(
|
||||
label,
|
||||
ref currentItem,
|
||||
static (scoped in PointerTuple<ReadOnlySpan<T>, Func<T, string>> items, int index) =>
|
||||
items.Item2(items.Item1[index]),
|
||||
tmp,
|
||||
items.Length,
|
||||
heightInItems);
|
||||
}
|
||||
|
||||
[OverloadResolutionPriority(6)]
|
||||
public static bool ListBox<T, TList>(
|
||||
ImU8String label, ref int currentItem, scoped in TList items, Func<T, string> toString,
|
||||
int heightInItems = -1)
|
||||
where TList : IList<T> =>
|
||||
ListBox(
|
||||
label,
|
||||
ref currentItem,
|
||||
static (scoped in (TList, Func<T, string>) items, int index) => items.Item2(items.Item1[index]),
|
||||
(items, toString),
|
||||
items.Count,
|
||||
heightInItems);
|
||||
|
||||
[OverloadResolutionPriority(7)]
|
||||
public static bool ListBox<T>(
|
||||
ImU8String label, ref int currentItem, IReadOnlyList<T> items, Func<T, string> toString,
|
||||
int heightInItems = -1) =>
|
||||
ListBox(
|
||||
label,
|
||||
ref currentItem,
|
||||
static (scoped in (IReadOnlyList<T>, Func<T, string>) items, int index) => items.Item2(items.Item1[index]),
|
||||
(items, toString),
|
||||
items.Count,
|
||||
heightInItems);
|
||||
|
||||
public static bool ListBox<TContext>(
|
||||
ImU8String label, ref int currentItem, PopulateAutoUtf8BufferRefContextDelegate<TContext> itemsGetter,
|
||||
scoped ref TContext context, int itemsCount, int heightInItems = -1)
|
||||
where TContext : allows ref struct
|
||||
{
|
||||
fixed (byte* labelPtr = &label.GetPinnableNullTerminatedReference())
|
||||
fixed (int* currentItemPtr = ¤tItem)
|
||||
#pragma warning disable CS8500 // This takes the address of, gets the size of, or declares a pointer to a managed type
|
||||
fixed (TContext* contextPtr = &context)
|
||||
{
|
||||
ImU8String textBuffer = default;
|
||||
var dataBuffer = PointerTuple.Create(&itemsGetter, &textBuffer, contextPtr);
|
||||
#pragma warning restore CS8500 // This takes the address of, gets the size of, or declares a pointer to a managed type
|
||||
var r = ImGuiNative.ListBox(
|
||||
labelPtr,
|
||||
currentItemPtr,
|
||||
(delegate*<byte*, int*, delegate*<void*, int, byte**, bool>, void*, int, int, bool>)
|
||||
(nint)(delegate* unmanaged<void*, int, byte**, bool>)&PopulateUtf8BufferRefContextStatic,
|
||||
&dataBuffer,
|
||||
itemsCount,
|
||||
heightInItems) != 0;
|
||||
label.Dispose();
|
||||
textBuffer.Dispose();
|
||||
return r;
|
||||
}
|
||||
}
|
||||
|
||||
public static bool ListBox<TContext>(
|
||||
ImU8String label, ref int currentItem, PopulateAutoUtf8BufferInContextDelegate<TContext> itemsGetter,
|
||||
scoped in TContext context, int itemsCount, int heightInItems = -1)
|
||||
where TContext : allows ref struct
|
||||
{
|
||||
fixed (byte* labelPtr = &label.GetPinnableNullTerminatedReference())
|
||||
fixed (int* currentItemPtr = ¤tItem)
|
||||
#pragma warning disable CS8500 // This takes the address of, gets the size of, or declares a pointer to a managed type
|
||||
fixed (TContext* contextPtr = &context)
|
||||
{
|
||||
ImU8String textBuffer = default;
|
||||
var dataBuffer = PointerTuple.Create(&itemsGetter, &textBuffer, contextPtr);
|
||||
#pragma warning restore CS8500 // This takes the address of, gets the size of, or declares a pointer to a managed type
|
||||
var r = ImGuiNative.ListBox(
|
||||
labelPtr,
|
||||
currentItemPtr,
|
||||
(delegate*<byte*, int*, delegate*<void*, int, byte**, bool>, void*, int, int, bool>)
|
||||
(nint)(delegate* unmanaged<void*, int, byte**, bool>)&PopulateUtf8BufferInContextStatic,
|
||||
&dataBuffer,
|
||||
itemsCount,
|
||||
heightInItems) != 0;
|
||||
label.Dispose();
|
||||
textBuffer.Dispose();
|
||||
return r;
|
||||
}
|
||||
}
|
||||
|
||||
public static bool ListBox(
|
||||
ImU8String label, ref int currentItem, PopulateAutoUtf8BufferDelegate itemsGetter, int itemsCount,
|
||||
int heightInItems = -1)
|
||||
{
|
||||
fixed (byte* labelPtr = &label.GetPinnableNullTerminatedReference())
|
||||
fixed (int* currentItemPtr = ¤tItem)
|
||||
#pragma warning disable CS8500 // This takes the address of, gets the size of, or declares a pointer to a managed type
|
||||
{
|
||||
ImU8String textBuffer = default;
|
||||
var dataBuffer = PointerTuple.Create(&itemsGetter, &textBuffer);
|
||||
#pragma warning restore CS8500 // This takes the address of, gets the size of, or declares a pointer to a managed type
|
||||
var r = ImGuiNative.ListBox(
|
||||
labelPtr,
|
||||
currentItemPtr,
|
||||
(delegate*<byte*, int*, delegate*<void*, int, byte**, bool>, void*, int, int, bool>)
|
||||
(nint)(delegate* unmanaged<void*, int, byte**, bool>)&PopulateUtf8BufferStatic,
|
||||
&dataBuffer,
|
||||
itemsCount,
|
||||
heightInItems) != 0;
|
||||
label.Dispose();
|
||||
textBuffer.Dispose();
|
||||
return r;
|
||||
}
|
||||
}
|
||||
|
||||
[UnmanagedCallersOnly]
|
||||
private static bool PopulateUtf8BufferRefContextStatic(void* data, int index, byte** text)
|
||||
{
|
||||
#pragma warning disable CS8500 // This takes the address of, gets the size of, or declares a pointer to a managed type
|
||||
ref var s = ref PointerTuple.From<PopulateAutoUtf8BufferRefContextDelegate<object>, ImU8String, object>(data);
|
||||
s.Item2.Dispose();
|
||||
s.Item2 = s.Item1.Invoke(ref s.Item3, index);
|
||||
if (s.Item2.IsNull)
|
||||
return false;
|
||||
*text = (byte*)Unsafe.AsPointer(ref Unsafe.AsRef(in s.Item2.Span[0]));
|
||||
return true;
|
||||
#pragma warning restore CS8500 // This takes the address of, gets the size of, or declares a pointer to a managed type
|
||||
}
|
||||
|
||||
[UnmanagedCallersOnly]
|
||||
private static bool PopulateUtf8BufferInContextStatic(void* data, int index, byte** text)
|
||||
{
|
||||
#pragma warning disable CS8500 // This takes the address of, gets the size of, or declares a pointer to a managed type
|
||||
ref var s = ref PointerTuple.From<PopulateAutoUtf8BufferInContextDelegate<object>, ImU8String, object>(data);
|
||||
s.Item2.Dispose();
|
||||
s.Item2 = s.Item1.Invoke(s.Item3, index);
|
||||
if (s.Item2.IsNull)
|
||||
return false;
|
||||
*text = (byte*)Unsafe.AsPointer(ref Unsafe.AsRef(in s.Item2.Span[0]));
|
||||
return true;
|
||||
#pragma warning restore CS8500 // This takes the address of, gets the size of, or declares a pointer to a managed type
|
||||
}
|
||||
|
||||
[UnmanagedCallersOnly]
|
||||
private static bool PopulateUtf8BufferStatic(void* data, int index, byte** text)
|
||||
{
|
||||
#pragma warning disable CS8500 // This takes the address of, gets the size of, or declares a pointer to a managed type
|
||||
ref var s = ref PointerTuple.From<PopulateAutoUtf8BufferDelegate, ImU8String>(data);
|
||||
s.Item2.Dispose();
|
||||
s.Item2 = s.Item1.Invoke(index);
|
||||
if (s.Item2.IsNull)
|
||||
return false;
|
||||
*text = (byte*)Unsafe.AsPointer(ref Unsafe.AsRef(in s.Item2.Span[0]));
|
||||
return true;
|
||||
#pragma warning restore CS8500 // This takes the address of, gets the size of, or declares a pointer to a managed type
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue