forked from enlightenment/efl
343 lines
7.8 KiB
C#
343 lines
7.8 KiB
C#
#pragma warning disable 1591
|
|
|
|
using System;
|
|
using System.Runtime.InteropServices;
|
|
using System.Collections.Generic;
|
|
|
|
using static Eina.TraitFunctions;
|
|
using static Eina.ArrayNativeFunctions;
|
|
|
|
namespace Eina
|
|
{
|
|
|
|
public static class ArrayNativeFunctions
|
|
{
|
|
[DllImport(efl.Libs.Eina)] public static extern IntPtr
|
|
eina_array_new(uint step);
|
|
[DllImport(efl.Libs.Eina)] public static extern void
|
|
eina_array_free(IntPtr array);
|
|
[DllImport(efl.Libs.Eina)] public static extern void
|
|
eina_array_flush(IntPtr array);
|
|
[DllImport(efl.Libs.Eina)] [return: MarshalAs(UnmanagedType.U1)] public static extern bool
|
|
eina_array_remove(IntPtr array, IntPtr keep, IntPtr gdata);
|
|
[DllImport(efl.Libs.Eina)] [return: MarshalAs(UnmanagedType.U1)] public static extern bool
|
|
eina_array_push(IntPtr array, IntPtr data);
|
|
|
|
[DllImport(efl.Libs.Eina)] public static extern IntPtr
|
|
eina_array_iterator_new(IntPtr array);
|
|
[DllImport(efl.Libs.Eina)] public static extern IntPtr
|
|
eina_array_accessor_new(IntPtr array);
|
|
|
|
[DllImport(efl.Libs.CustomExports)] public static extern void
|
|
eina_array_clean_custom_export_mono(IntPtr array);
|
|
[DllImport(efl.Libs.CustomExports)] [return: MarshalAs(UnmanagedType.U1)] public static extern bool
|
|
eina_array_push_custom_export_mono(IntPtr array, IntPtr data);
|
|
[DllImport(efl.Libs.CustomExports)] public static extern IntPtr
|
|
eina_array_pop_custom_export_mono(IntPtr array);
|
|
[DllImport(efl.Libs.CustomExports)] public static extern IntPtr
|
|
eina_array_data_get_custom_export_mono(IntPtr array, uint idx);
|
|
[DllImport(efl.Libs.CustomExports)] public static extern void
|
|
eina_array_data_set_custom_export_mono(IntPtr array, uint idx, IntPtr data);
|
|
[DllImport(efl.Libs.CustomExports)] public static extern uint
|
|
eina_array_count_custom_export_mono(IntPtr array);
|
|
|
|
[DllImport(efl.Libs.CustomExports)] [return: MarshalAs(UnmanagedType.U1)] public static extern bool
|
|
eina_array_foreach_custom_export_mono(IntPtr array, IntPtr cb, IntPtr fdata);
|
|
}
|
|
|
|
public class Array<T> : IEnumerable<T>, IDisposable
|
|
{
|
|
public static uint DefaultStep = 32;
|
|
|
|
public IntPtr Handle {get;set;} = IntPtr.Zero;
|
|
public bool Own {get;set;}
|
|
public bool OwnContent {get;set;}
|
|
|
|
public int Length
|
|
{
|
|
get { return Count(); }
|
|
}
|
|
|
|
|
|
private void InitNew(uint step)
|
|
{
|
|
Handle = eina_array_new(step);
|
|
Own = true;
|
|
OwnContent = true;
|
|
if (Handle == IntPtr.Zero)
|
|
{
|
|
throw new SEHException("Could not alloc array");
|
|
}
|
|
}
|
|
|
|
internal bool InternalPush(IntPtr ele)
|
|
{
|
|
return eina_array_push_custom_export_mono(Handle, ele);
|
|
}
|
|
|
|
internal IntPtr InternalPop()
|
|
{
|
|
return eina_array_pop_custom_export_mono(Handle);
|
|
}
|
|
|
|
internal IntPtr InternalDataGet(int idx)
|
|
{
|
|
return eina_array_data_get_custom_export_mono(Handle, (uint)idx); // TODO: Check bounds ???
|
|
}
|
|
|
|
internal void InternalDataSet(int idx, IntPtr ele)
|
|
{
|
|
eina_array_data_set_custom_export_mono(Handle, (uint)idx, ele); // TODO: Check bounds ???
|
|
}
|
|
|
|
public Array()
|
|
{
|
|
InitNew(DefaultStep);
|
|
}
|
|
|
|
public Array(uint step)
|
|
{
|
|
InitNew(step);
|
|
}
|
|
|
|
public Array(IntPtr handle, bool own)
|
|
{
|
|
if (handle == IntPtr.Zero)
|
|
{
|
|
throw new ArgumentNullException("Handle can't be null");
|
|
}
|
|
|
|
Handle = handle;
|
|
Own = own;
|
|
OwnContent = own;
|
|
}
|
|
|
|
public Array(IntPtr handle, bool own, bool ownContent)
|
|
{
|
|
if (handle == IntPtr.Zero)
|
|
{
|
|
throw new ArgumentNullException("Handle can't be null");
|
|
}
|
|
|
|
Handle = handle;
|
|
Own = own;
|
|
OwnContent = ownContent;
|
|
}
|
|
|
|
~Array()
|
|
{
|
|
Dispose(false);
|
|
}
|
|
|
|
protected virtual void Dispose(bool disposing)
|
|
{
|
|
IntPtr h = Handle;
|
|
Handle = IntPtr.Zero;
|
|
if (h == IntPtr.Zero)
|
|
{
|
|
return;
|
|
}
|
|
|
|
if (OwnContent)
|
|
{
|
|
int len = (int)eina_array_count_custom_export_mono(h);
|
|
for (int i = 0; i < len; ++i)
|
|
{
|
|
NativeFree<T>(eina_array_data_get_custom_export_mono(h, (uint)i));
|
|
}
|
|
}
|
|
|
|
if (Own)
|
|
{
|
|
if (disposing)
|
|
{
|
|
eina_array_free(h);
|
|
}
|
|
else
|
|
{
|
|
Efl.Eo.Globals.efl_mono_thread_safe_free_cb_exec(eina_array_free, h);
|
|
}
|
|
}
|
|
}
|
|
|
|
public void Dispose()
|
|
{
|
|
Dispose(true);
|
|
GC.SuppressFinalize(this);
|
|
}
|
|
|
|
public void Free()
|
|
{
|
|
Dispose();
|
|
}
|
|
|
|
public IntPtr Release()
|
|
{
|
|
IntPtr h = Handle;
|
|
Handle = IntPtr.Zero;
|
|
return h;
|
|
}
|
|
|
|
private void FreeElementsIfOwned()
|
|
{
|
|
if (OwnContent)
|
|
{
|
|
int len = Length;
|
|
for (int i = 0; i < len; ++i)
|
|
{
|
|
NativeFree<T>(InternalDataGet(i));
|
|
}
|
|
}
|
|
}
|
|
|
|
public void Clean()
|
|
{
|
|
FreeElementsIfOwned();
|
|
eina_array_clean_custom_export_mono(Handle);
|
|
}
|
|
|
|
public void Flush()
|
|
{
|
|
FreeElementsIfOwned();
|
|
eina_array_flush(Handle);
|
|
}
|
|
|
|
public int Count()
|
|
{
|
|
return (int)eina_array_count_custom_export_mono(Handle);
|
|
}
|
|
|
|
public void SetOwnership(bool ownAll)
|
|
{
|
|
Own = ownAll;
|
|
OwnContent = ownAll;
|
|
}
|
|
|
|
public void SetOwnership(bool own, bool ownContent)
|
|
{
|
|
Own = own;
|
|
OwnContent = ownContent;
|
|
}
|
|
|
|
public bool Push(T val)
|
|
{
|
|
IntPtr ele = ManagedToNativeAlloc(val);
|
|
var r = InternalPush(ele);
|
|
if (!r)
|
|
{
|
|
NativeFree<T>(ele);
|
|
}
|
|
|
|
return r;
|
|
}
|
|
|
|
// TODO ???
|
|
// public void Add(T val)
|
|
// {
|
|
// if (!Push(val))
|
|
// {
|
|
// throw;
|
|
// }
|
|
// }
|
|
|
|
public T Pop()
|
|
{
|
|
IntPtr ele = InternalPop();
|
|
var r = NativeToManaged<T>(ele);
|
|
if (OwnContent && ele != IntPtr.Zero)
|
|
{
|
|
NativeFree<T>(ele);
|
|
}
|
|
|
|
return r;
|
|
}
|
|
|
|
public T DataGet(int idx)
|
|
{
|
|
IntPtr ele = InternalDataGet(idx);
|
|
return NativeToManaged<T>(ele);
|
|
}
|
|
|
|
public T At(int idx)
|
|
{
|
|
return DataGet(idx);
|
|
}
|
|
|
|
public void DataSet(int idx, T val)
|
|
{
|
|
IntPtr ele = InternalDataGet(idx); // TODO: check bondaries ??
|
|
if (OwnContent && ele != IntPtr.Zero)
|
|
{
|
|
NativeFree<T>(ele);
|
|
}
|
|
|
|
ele = ManagedToNativeAlloc(val);
|
|
InternalDataSet(idx, ele);
|
|
}
|
|
|
|
public T this[int idx]
|
|
{
|
|
get
|
|
{
|
|
return DataGet(idx);
|
|
}
|
|
set
|
|
{
|
|
DataSet(idx, value);
|
|
}
|
|
}
|
|
|
|
public T[] ToArray()
|
|
{
|
|
int len = Length;
|
|
var managed = new T[len];
|
|
for (int i = 0; i < len; ++i)
|
|
{
|
|
managed[i] = DataGet(i);
|
|
}
|
|
|
|
return managed;
|
|
}
|
|
|
|
public bool Append(T[] values)
|
|
{
|
|
foreach (T v in values)
|
|
{
|
|
if (!Push(v))
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
public Eina.Iterator<T> GetIterator()
|
|
{
|
|
return new Eina.Iterator<T>(eina_array_iterator_new(Handle), true, false);
|
|
}
|
|
|
|
public IEnumerator<T> GetEnumerator()
|
|
{
|
|
int len = Length;
|
|
for (int i = 0; i < len; ++i)
|
|
{
|
|
yield return DataGet(i);
|
|
}
|
|
}
|
|
|
|
System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator()
|
|
{
|
|
return this.GetEnumerator();
|
|
}
|
|
|
|
/// <summary> Gets an Accessor for this Array.</summary>
|
|
public Eina.Accessor<T> GetAccessor()
|
|
{
|
|
return new Eina.Accessor<T>(eina_array_accessor_new(Handle), Ownership.Managed);
|
|
}
|
|
}
|
|
|
|
}
|