Everywhere: Hoist the Libraries folder to the top-level

Author: https://github.com/trflynn89 Commit: 93712b24bf Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2256 Reviewed-by: https://github.com/sideshowbarker
2025-09-18 23:42:17 +00:00 · 2024-11-09 12:25:08 -05:00 · 2024-11-09 12:25:08 -05:00 · 93712b24bf · 2024-11-10 11:51:52 +00:00
commit 93712b24bf
parent 950e819ee7
4547 changed files with 104 additions and 113 deletions
--- a/Libraries/LibWeb/Page/DragAndDropEventHandler.h
+++ b/Libraries/LibWeb/Page/DragAndDropEventHandler.h
@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2024, Tim Flynn <trflynn89@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <LibJS/Heap/Cell.h>
+#include <LibJS/Heap/GCPtr.h>
+#include <LibWeb/Forward.h>
+#include <LibWeb/HTML/DragDataStore.h>
+#include <LibWeb/Page/EventResult.h>
+#include <LibWeb/PixelUnits.h>
+
+namespace Web {
+
+class DragAndDropEventHandler {
+public:
+    void visit_edges(JS::Cell::Visitor& visitor) const;
+
+    bool has_ongoing_drag_and_drop_operation() const { return !m_drag_data_store.is_null(); }
+
+    EventResult handle_drag_start(JS::Realm&, CSSPixelPoint screen_position, CSSPixelPoint page_offset, CSSPixelPoint client_offset, CSSPixelPoint offset, unsigned button, unsigned buttons, unsigned modifiers, Vector<HTML::SelectedFile> files);
+    EventResult handle_drag_move(JS::Realm&, JS::NonnullGCPtr<DOM::Document>, JS::NonnullGCPtr<DOM::Node>, CSSPixelPoint screen_position, CSSPixelPoint page_offset, CSSPixelPoint client_offset, CSSPixelPoint offset, unsigned button, unsigned buttons, unsigned modifiers);
+    EventResult handle_drag_leave(JS::Realm&, CSSPixelPoint screen_position, CSSPixelPoint page_offset, CSSPixelPoint client_offset, CSSPixelPoint offset, unsigned button, unsigned buttons, unsigned modifiers);
+    EventResult handle_drop(JS::Realm&, CSSPixelPoint screen_position, CSSPixelPoint page_offset, CSSPixelPoint client_offset, CSSPixelPoint offset, unsigned button, unsigned buttons, unsigned modifiers);
+
+private:
+    enum class Cancelled {
+        No,
+        Yes,
+    };
+    EventResult handle_drag_end(JS::Realm&, Cancelled, CSSPixelPoint screen_position, CSSPixelPoint page_offset, CSSPixelPoint client_offset, CSSPixelPoint offset, unsigned button, unsigned buttons, unsigned modifiers);
+
+    JS::NonnullGCPtr<HTML::DragEvent> fire_a_drag_and_drop_event(
+        JS::Realm&,
+        JS::GCPtr<DOM::EventTarget> target,
+        FlyString const& name,
+        CSSPixelPoint screen_position,
+        CSSPixelPoint page_offset,
+        CSSPixelPoint client_offset,
+        CSSPixelPoint offset,
+        unsigned button,
+        unsigned buttons,
+        unsigned modifiers,
+        JS::GCPtr<DOM::EventTarget> related_target = nullptr);
+
+    bool allow_text_drop(JS::NonnullGCPtr<DOM::Node>) const;
+
+    void reset();
+
+    RefPtr<HTML::DragDataStore> m_drag_data_store;
+
+    // https://html.spec.whatwg.org/multipage/dnd.html#source-node
+    JS::GCPtr<DOM::EventTarget> m_source_node;
+
+    // https://html.spec.whatwg.org/multipage/dnd.html#immediate-user-selection
+    JS::GCPtr<DOM::Node> m_immediate_user_selection;
+
+    // https://html.spec.whatwg.org/multipage/dnd.html#current-target-element
+    JS::GCPtr<DOM::Node> m_current_target_element;
+
+    // https://html.spec.whatwg.org/multipage/dnd.html#current-drag-operation
+    FlyString m_current_drag_operation;
+};
+
+}