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feat: support DateTime, Duration, and TextRange type args in Vectors (#…
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…317)
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@halildurmus
halildurmus committed Jul 18, 2023
1 parent c03183f commit 8a8ef2a
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Showing 15 changed files with 1,716 additions and 18 deletions.
7 changes: 4 additions & 3 deletions packages/windows_foundation/lib/src/collections/iiterable.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -23,9 +23,10 @@ interface class IIterable<T> extends IInspectable {

/// Creates an instance of [IIterable] from the given [ptr].
///
/// [T] must be of type `bool`, `double`, `Guid`, `int`, `Object?`, `String`,
/// `Uri?`, `IInspectable?` (e.g.`StorageFile?`), `WinRTEnum` (e.g.
/// `DeviceClass`), or `WinRTStruct` (e.g. `BasicGeoposition`).
/// [T] must be of type `bool`, `DateTime`, `double`, `Duration`, `Guid`,
/// `int`, `Object?`, `String`, `Uri?`, `IInspectable?` (e.g. `StorageFile?`),
/// `WinRTEnum` (e.g. `DeviceClass`), or `WinRTStruct` (e.g.
/// `BasicGeoposition`).
///
/// [doubleType] must be specified if [T] is `double`.
/// ```dart
Expand Down
12 changes: 9 additions & 3 deletions packages/windows_foundation/lib/src/collections/iiterator.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -30,9 +30,10 @@ abstract interface class IIterator<T> extends IInspectable {

/// Creates an instance of [IIterator] from the given [ptr].
///
/// [T] must be of type `bool`, `double`, `Guid`, `int`, `Object?`, `String`,
/// `Uri?`, `IInspectable?` (e.g.`StorageFile?`), `WinRTEnum` (e.g.
/// `DeviceClass`), or `WinRTStruct` (e.g. `BasicGeoposition`).
/// [T] must be of type `bool`, `DateTime`, `double`, `Duration`, `Guid`,
/// `int`, `Object?`, `String`, `Uri?`, `IInspectable?` (e.g. `StorageFile?`),
/// `WinRTEnum` (e.g. `DeviceClass`), or `WinRTStruct` (e.g.
/// `BasicGeoposition`).
///
/// [doubleType] must be specified if [T] is `double`.
/// ```dart
Expand Down Expand Up @@ -64,6 +65,8 @@ abstract interface class IIterator<T> extends IInspectable {
IntType? intType,
}) {
if (T == bool) return _IIteratorBool.fromPtr(ptr) as IIterator<T>;
if (T == DateTime) return _IIteratorDateTime.fromPtr(ptr) as IIterator<T>;
if (T == Duration) return _IIteratorDuration.fromPtr(ptr) as IIterator<T>;
if (T == Guid) return _IIteratorGuid.fromPtr(ptr) as IIterator<T>;

if (T == double) {
Expand Down Expand Up @@ -149,6 +152,9 @@ abstract interface class IIterator<T> extends IInspectable {
if (T == StorePackageUpdateStatus) {
return _IIteratorStorePackageUpdateStatus.fromPtr(ptr) as IIterator<T>;
}
if (T == TextRange) {
return _IIteratorTextRange.fromPtr(ptr) as IIterator<T>;
}
if (T == TextSegment) {
return _IIteratorTextSegment.fromPtr(ptr) as IIterator<T>;
}
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193 changes: 193 additions & 0 deletions packages/windows_foundation/lib/src/collections/iiterator_part.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -345,6 +345,69 @@ final class _IIteratorColor extends IIterator<Color> {
}
}

final class _IIteratorDateTime extends IIterator<DateTime> {
_IIteratorDateTime.fromPtr(super.ptr);

@override
DateTime get current {
final retValuePtr = calloc<Int64>();

try {
final hr = ptr.ref.vtable
.elementAt(6)
.cast<
Pointer<
NativeFunction<
HRESULT Function(
VTablePointer lpVtbl, Pointer<Int64> retValuePtr)>>>()
.value
.asFunction<
int Function(VTablePointer lpVtbl,
Pointer<Int64> retValuePtr)>()(ptr.ref.lpVtbl, retValuePtr);

if (FAILED(hr)) throwWindowsException(hr);

return retValuePtr.toDartDateTime();
} finally {
free(retValuePtr);
}
}

@override
(int, {List<DateTime> items}) getMany(int itemsSize) {
final retValuePtr = calloc<Uint32>();
final items = calloc<Int64>(itemsSize);

try {
final hr = ptr.ref.vtable
.elementAt(9)
.cast<
Pointer<
NativeFunction<
HRESULT Function(
VTablePointer lpVtbl,
Uint32 itemsSize,
Pointer<Int64> items,
Pointer<Uint32> retValuePtr)>>>()
.value
.asFunction<
int Function(VTablePointer lpVtbl, int itemsSize,
Pointer<Int64> items, Pointer<Uint32> retValuePtr)>()(
ptr.ref.lpVtbl, itemsSize, items, retValuePtr);

if (FAILED(hr)) throwWindowsException(hr);

return (
retValuePtr.value,
items: items.toDateTimeList(length: retValuePtr.value)
);
} finally {
free(items);
free(retValuePtr);
}
}
}

final class _IIteratorDouble extends IIterator<double> {
_IIteratorDouble.fromPtr(super.ptr);

Expand Down Expand Up @@ -408,6 +471,69 @@ final class _IIteratorDouble extends IIterator<double> {
}
}

final class _IIteratorDuration extends IIterator<Duration> {
_IIteratorDuration.fromPtr(super.ptr);

@override
Duration get current {
final retValuePtr = calloc<Int64>();

try {
final hr = ptr.ref.vtable
.elementAt(6)
.cast<
Pointer<
NativeFunction<
HRESULT Function(
VTablePointer lpVtbl, Pointer<Int64> retValuePtr)>>>()
.value
.asFunction<
int Function(VTablePointer lpVtbl,
Pointer<Int64> retValuePtr)>()(ptr.ref.lpVtbl, retValuePtr);

if (FAILED(hr)) throwWindowsException(hr);

return retValuePtr.toDartDuration();
} finally {
free(retValuePtr);
}
}

@override
(int, {List<Duration> items}) getMany(int itemsSize) {
final retValuePtr = calloc<Uint32>();
final items = calloc<Int64>(itemsSize);

try {
final hr = ptr.ref.vtable
.elementAt(9)
.cast<
Pointer<
NativeFunction<
HRESULT Function(
VTablePointer lpVtbl,
Uint32 itemsSize,
Pointer<Int64> items,
Pointer<Uint32> retValuePtr)>>>()
.value
.asFunction<
int Function(VTablePointer lpVtbl, int itemsSize,
Pointer<Int64> items, Pointer<Uint32> retValuePtr)>()(
ptr.ref.lpVtbl, itemsSize, items, retValuePtr);

if (FAILED(hr)) throwWindowsException(hr);

return (
retValuePtr.value,
items: items.toDurationList(length: retValuePtr.value)
);
} finally {
free(items);
free(retValuePtr);
}
}
}

final class _IIteratorFloat extends IIterator<double> {
_IIteratorFloat.fromPtr(super.ptr);

Expand Down Expand Up @@ -1799,6 +1925,73 @@ final class _IIteratorString extends IIterator<String> {
}
}

final class _IIteratorTextRange extends IIterator<TextRange> {
_IIteratorTextRange.fromPtr(super.ptr);

@override
TextRange get current {
final retValuePtr = calloc<NativeTextRange>();

try {
final hr = ptr.ref.vtable
.elementAt(6)
.cast<
Pointer<
NativeFunction<
HRESULT Function(VTablePointer lpVtbl,
Pointer<NativeTextRange> retValuePtr)>>>()
.value
.asFunction<
int Function(VTablePointer lpVtbl,
Pointer<NativeTextRange> retValuePtr)>()(
ptr.ref.lpVtbl, retValuePtr);

if (FAILED(hr)) throwWindowsException(hr);

return retValuePtr.toDart();
} finally {
free(retValuePtr);
}
}

@override
(int, {List<TextRange> items}) getMany(int itemsSize) {
final retValuePtr = calloc<Uint32>();
final items = calloc<NativeTextRange>(itemsSize);

try {
final hr = ptr.ref.vtable
.elementAt(9)
.cast<
Pointer<
NativeFunction<
HRESULT Function(
VTablePointer lpVtbl,
Uint32 itemsSize,
Pointer<NativeTextRange> items,
Pointer<Uint32> retValuePtr)>>>()
.value
.asFunction<
int Function(
VTablePointer lpVtbl,
int itemsSize,
Pointer<NativeTextRange> items,
Pointer<Uint32> retValuePtr)>()(
ptr.ref.lpVtbl, itemsSize, items, retValuePtr);

if (FAILED(hr)) throwWindowsException(hr);

return (
retValuePtr.value,
items: items.toList(length: retValuePtr.value)
);
} finally {
free(items);
free(retValuePtr);
}
}
}

final class _IIteratorTextSegment extends IIterator<TextSegment> {
_IIteratorTextSegment.fromPtr(super.ptr);

Expand Down
21 changes: 18 additions & 3 deletions packages/windows_foundation/lib/src/collections/ivector.dart
View file
Original file line number Diff line number Diff line change
Expand Up @@ -55,9 +55,10 @@ abstract interface class IVector<T> extends IInspectable
/// [iterableIid] must be the IID of the `IIterable<T>` interface (e.g.
/// `'{9ac00304-83ea-5688-87b6-ae38aab65d0b}'`).
///
/// [T] must be of type `bool`, `double`, `Guid`, `int`, `Object?`, `String`,
/// `Uri?`, `IInspectable?` (e.g.`StorageFile?`), `WinRTEnum` (e.g.
/// `DeviceClass`), or `WinRTStruct` (e.g. `BasicGeoposition`).
/// [T] must be of type `bool`, `DateTime`, `double`, `Duration`, `Guid`,
/// `int`, `Object?`, `String`, `Uri?`, `IInspectable?` (e.g. `StorageFile?`),
/// `WinRTEnum` (e.g. `DeviceClass`), or `WinRTStruct` (e.g.
/// `BasicGeoposition`).
///
/// [doubleType] must be specified if [T] is `double`.
/// ```dart
Expand Down Expand Up @@ -98,6 +99,16 @@ abstract interface class IVector<T> extends IInspectable
return _IVectorBool.fromPtr(ptr, iterableIid: iterableIid) as IVector<T>;
}

if (T == DateTime) {
return _IVectorDateTime.fromPtr(ptr, iterableIid: iterableIid)
as IVector<T>;
}

if (T == Duration) {
return _IVectorDuration.fromPtr(ptr, iterableIid: iterableIid)
as IVector<T>;
}

if (T == Guid) {
return _IVectorGuid.fromPtr(ptr, iterableIid: iterableIid) as IVector<T>;
}
Expand Down Expand Up @@ -232,6 +243,10 @@ abstract interface class IVector<T> extends IInspectable
return _IVectorStorePackageUpdateStatus.fromPtr(ptr,
iterableIid: iterableIid) as IVector<T>;
}
if (T == TextRange) {
return _IVectorTextRange.fromPtr(ptr, iterableIid: iterableIid)
as IVector<T>;
}
if (T == TextSegment) {
return _IVectorTextSegment.fromPtr(ptr, iterableIid: iterableIid)
as IVector<T>;
Expand Down

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