mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-07-29 20:29:18 +00:00
Everywhere: Hoist the Libraries folder to the top-level
This commit is contained in:
parent
950e819ee7
commit
93712b24bf
Notes:
github-actions[bot]
2024-11-10 11:51:52 +00:00
Author: https://github.com/trflynn89
Commit: 93712b24bf
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2256
Reviewed-by: https://github.com/sideshowbarker
4547 changed files with 104 additions and 113 deletions
174
Libraries/LibWeb/HTML/DataTransferItem.cpp
Normal file
174
Libraries/LibWeb/HTML/DataTransferItem.cpp
Normal file
|
@ -0,0 +1,174 @@
|
|||
/*
|
||||
* Copyright (c) 2024, Tim Flynn <trflynn89@serenityos.org>
|
||||
* Copyright (c) 2024, Jamie Mansfield <jmansfield@cadixdev.org>
|
||||
*
|
||||
* SPDX-License-Identifier: BSD-2-Clause
|
||||
*/
|
||||
|
||||
#include <LibJS/Heap/HeapFunction.h>
|
||||
#include <LibJS/Runtime/Realm.h>
|
||||
#include <LibWeb/Bindings/DataTransferItemPrototype.h>
|
||||
#include <LibWeb/Bindings/Intrinsics.h>
|
||||
#include <LibWeb/FileAPI/File.h>
|
||||
#include <LibWeb/HTML/DataTransfer.h>
|
||||
#include <LibWeb/HTML/DataTransferItem.h>
|
||||
#include <LibWeb/WebIDL/AbstractOperations.h>
|
||||
#include <LibWeb/WebIDL/CallbackType.h>
|
||||
|
||||
namespace Web::HTML {
|
||||
|
||||
JS_DEFINE_ALLOCATOR(DataTransferItem);
|
||||
|
||||
JS::NonnullGCPtr<DataTransferItem> DataTransferItem::create(JS::Realm& realm, JS::NonnullGCPtr<DataTransfer> data_transfer, size_t item_index)
|
||||
{
|
||||
return realm.heap().allocate<DataTransferItem>(realm, realm, data_transfer, item_index);
|
||||
}
|
||||
|
||||
DataTransferItem::DataTransferItem(JS::Realm& realm, JS::NonnullGCPtr<DataTransfer> data_transfer, size_t item_index)
|
||||
: PlatformObject(realm)
|
||||
, m_data_transfer(data_transfer)
|
||||
, m_item_index(item_index)
|
||||
{
|
||||
}
|
||||
|
||||
DataTransferItem::~DataTransferItem() = default;
|
||||
|
||||
void DataTransferItem::initialize(JS::Realm& realm)
|
||||
{
|
||||
Base::initialize(realm);
|
||||
WEB_SET_PROTOTYPE_FOR_INTERFACE(DataTransferItem);
|
||||
}
|
||||
|
||||
void DataTransferItem::visit_edges(JS::Cell::Visitor& visitor)
|
||||
{
|
||||
Base::visit_edges(visitor);
|
||||
visitor.visit(m_data_transfer);
|
||||
}
|
||||
|
||||
// https://html.spec.whatwg.org/multipage/dnd.html#dom-datatransferitem-kind
|
||||
String DataTransferItem::kind() const
|
||||
{
|
||||
// The kind attribute must return the empty string if the DataTransferItem object is in the disabled mode; otherwise
|
||||
// it must return the string given in the cell from the second column of the following table from the row whose cell
|
||||
// in the first column contains the drag data item kind of the item represented by the DataTransferItem object:
|
||||
//
|
||||
// Kind | String
|
||||
// ---------------
|
||||
// Text | "string"
|
||||
// File | "file"
|
||||
if (!mode().has_value())
|
||||
return {};
|
||||
|
||||
auto const& item = m_data_transfer->drag_data(*m_item_index);
|
||||
|
||||
switch (item.kind) {
|
||||
case DragDataStoreItem::Kind::Text:
|
||||
return "string"_string;
|
||||
case DragDataStoreItem::Kind::File:
|
||||
return "file"_string;
|
||||
}
|
||||
|
||||
VERIFY_NOT_REACHED();
|
||||
}
|
||||
|
||||
// https://html.spec.whatwg.org/multipage/dnd.html#dom-datatransferitem-type
|
||||
String DataTransferItem::type() const
|
||||
{
|
||||
// The type attribute must return the empty string if the DataTransferItem object is in the disabled mode; otherwise
|
||||
// it must return the drag data item type string of the item represented by the DataTransferItem object.
|
||||
if (!mode().has_value())
|
||||
return {};
|
||||
|
||||
auto const& item = m_data_transfer->drag_data(*m_item_index);
|
||||
return item.type_string;
|
||||
}
|
||||
|
||||
Optional<DragDataStore::Mode> DataTransferItem::mode() const
|
||||
{
|
||||
if (!m_item_index.has_value())
|
||||
return {};
|
||||
return m_data_transfer->mode();
|
||||
}
|
||||
|
||||
// https://html.spec.whatwg.org/multipage/dnd.html#dom-datatransferitem-getasstring
|
||||
void DataTransferItem::get_as_string(JS::GCPtr<WebIDL::CallbackType> callback) const
|
||||
{
|
||||
auto& realm = this->realm();
|
||||
auto& vm = realm.vm();
|
||||
|
||||
// 1. If the callback is null, return.
|
||||
if (!callback)
|
||||
return;
|
||||
|
||||
// 2. If the DataTransferItem object is not in the read/write mode or the read-only mode, return. The callback is
|
||||
// never invoked.
|
||||
if (mode() != DragDataStore::Mode::ReadWrite && mode() != DragDataStore::Mode::ReadOnly)
|
||||
return;
|
||||
|
||||
auto const& item = m_data_transfer->drag_data(*m_item_index);
|
||||
|
||||
// 3. If the drag data item kind is not text, then return. The callback is never invoked.
|
||||
if (item.kind != DragDataStoreItem::Kind::Text)
|
||||
return;
|
||||
|
||||
// 4. Otherwise, queue a task to invoke callback, passing the actual data of the item represented by the
|
||||
// DataTransferItem object as the argument.
|
||||
auto data = JS::PrimitiveString::create(vm, MUST(String::from_utf8({ item.data })));
|
||||
|
||||
HTML::queue_a_task(HTML::Task::Source::Unspecified, nullptr, nullptr,
|
||||
JS::HeapFunction<void()>::create(realm.heap(), [callback, data]() {
|
||||
(void)WebIDL::invoke_callback(*callback, {}, data);
|
||||
}));
|
||||
}
|
||||
|
||||
// https://html.spec.whatwg.org/multipage/dnd.html#dom-datatransferitem-getasfile
|
||||
JS::GCPtr<FileAPI::File> DataTransferItem::get_as_file() const
|
||||
{
|
||||
auto& realm = this->realm();
|
||||
|
||||
// 1. If the DataTransferItem object is not in the read/write mode or the read-only mode, then return null
|
||||
if (mode() != DragDataStore::Mode::ReadWrite && mode() != DragDataStore::Mode::ReadOnly)
|
||||
return nullptr;
|
||||
|
||||
auto const& item = m_data_transfer->drag_data(*m_item_index);
|
||||
|
||||
// 2. If the drag data item kind is not File, then return null.
|
||||
if (item.kind != DragDataStoreItem::Kind::File)
|
||||
return nullptr;
|
||||
|
||||
// 3. Return a new File object representing the actual data of the item represented by the DataTransferItem object.
|
||||
auto blob = FileAPI::Blob::create(realm, item.data, item.type_string);
|
||||
|
||||
// FIXME: The FileAPI should use ByteString for file names.
|
||||
auto file_name = MUST(String::from_byte_string(item.file_name));
|
||||
|
||||
// FIXME: Fill in other fields (e.g. last_modified).
|
||||
FileAPI::FilePropertyBag options {};
|
||||
options.type = item.type_string;
|
||||
|
||||
return MUST(FileAPI::File::create(realm, { JS::make_handle(blob) }, file_name, move(options)));
|
||||
}
|
||||
|
||||
// https://wicg.github.io/entries-api/#dom-datatransferitem-webkitgetasentry
|
||||
JS::GCPtr<EntriesAPI::FileSystemEntry> DataTransferItem::webkit_get_as_entry() const
|
||||
{
|
||||
auto& realm = this->realm();
|
||||
|
||||
// 1. Let store be this's DataTransfer object’s drag data store.
|
||||
|
||||
// 2. If store’s drag data store mode is not read/write mode or read-only mode, return null and abort these steps
|
||||
if (mode() != DragDataStore::Mode::ReadWrite && mode() != DragDataStore::Mode::ReadOnly)
|
||||
return nullptr;
|
||||
|
||||
// 3. Let item be the item in store’s drag data store item list that this represents.
|
||||
auto const& item = m_data_transfer->drag_data(*m_item_index);
|
||||
|
||||
// 4. If item’s kind is not File, then return null and abort these steps.
|
||||
if (item.kind != DragDataStoreItem::Kind::File)
|
||||
return nullptr;
|
||||
|
||||
// 5. Return a new FileSystemEntry object representing the entry.
|
||||
return EntriesAPI::FileSystemEntry::create(realm, EntriesAPI::EntryType::File, item.file_name);
|
||||
}
|
||||
|
||||
}
|
Loading…
Add table
Add a link
Reference in a new issue