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Code Issues Projects Releases Packages Wiki Activity Actions 9

LibWeb: Implement the DataTransfer effect attributes

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Timothy Flynn 2024-08-16 13:40:56 -04:00 • committed by Andreas Kling
commit 3674e037f3
Notes: github-actions[bot] 2024-08-19 11:30:50 +00:00
4 changed files with 91 additions and 2 deletions
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42
Userland/Libraries/LibWeb/HTML/DataTransfer.h
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@ -8,9 +8,30 @@
#include <LibJS/Forward.h>
#include <LibWeb/Bindings/PlatformObject.h>
#include <LibWeb/HTML/DragDataStore.h>
namespace Web::HTML {
#define ENUMERATE_DATA_TRANSFER_EFFECTS \
__ENUMERATE_DATA_TRANSFER_EFFECT(none) \
__ENUMERATE_DATA_TRANSFER_EFFECT(copy) \
__ENUMERATE_DATA_TRANSFER_EFFECT(copyLink) \
__ENUMERATE_DATA_TRANSFER_EFFECT(copyMove) \
__ENUMERATE_DATA_TRANSFER_EFFECT(link) \
__ENUMERATE_DATA_TRANSFER_EFFECT(linkMove) \
__ENUMERATE_DATA_TRANSFER_EFFECT(move) \
__ENUMERATE_DATA_TRANSFER_EFFECT(all) \
__ENUMERATE_DATA_TRANSFER_EFFECT(uninitialized)
namespace DataTransferEffect {
#define __ENUMERATE_DATA_TRANSFER_EFFECT(name) extern FlyString name;
ENUMERATE_DATA_TRANSFER_EFFECTS
#undef __ENUMERATE_DATA_TRANSFER_EFFECT
}
// https://html.spec.whatwg.org/multipage/dnd.html#the-datatransfer-interface
class DataTransfer : public Bindings::PlatformObject {
WEB_PLATFORM_OBJECT(DataTransfer, Bindings::PlatformObject);
JS_DECLARE_ALLOCATOR(DataTransfer);
@ -19,10 +40,31 @@ public:
static JS::NonnullGCPtr<DataTransfer> construct_impl(JS::Realm&);
virtual ~DataTransfer() override;
FlyString const& drop_effect() const { return m_drop_effect; }
void set_drop_effect(String const&);
void set_drop_effect(FlyString);
FlyString const& effect_allowed() const { return m_effect_allowed; }
void set_effect_allowed(String const&);
void set_effect_allowed(FlyString);
void set_effect_allowed_internal(FlyString);
void associate_with_drag_data_store(DragDataStore& drag_data_store) { m_associated_drag_data_store = drag_data_store; }
void disassociate_with_drag_data_store() { m_associated_drag_data_store.clear(); }
private:
DataTransfer(JS::Realm&);
virtual void initialize(JS::Realm&) override;
// https://html.spec.whatwg.org/multipage/dnd.html#dom-datatransfer-dropeffect
FlyString m_drop_effect { DataTransferEffect::none };
// https://html.spec.whatwg.org/multipage/dnd.html#dom-datatransfer-effectallowed
FlyString m_effect_allowed { DataTransferEffect::none };
// https://html.spec.whatwg.org/multipage/dnd.html#the-datatransfer-interface:drag-data-store-3
Optional<DragDataStore&> m_associated_drag_data_store;
};
}