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
2025-09-12 20:42:21 +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/EventHandler.h
+++ b/Libraries/LibWeb/Page/EventHandler.h
@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 2020, Andreas Kling <andreas@ladybird.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <AK/Forward.h>
+#include <AK/NonnullOwnPtr.h>
+#include <AK/WeakPtr.h>
+#include <LibGfx/Forward.h>
+#include <LibJS/Heap/Cell.h>
+#include <LibJS/Heap/GCPtr.h>
+#include <LibUnicode/Forward.h>
+#include <LibWeb/Forward.h>
+#include <LibWeb/Page/EventResult.h>
+#include <LibWeb/Page/InputEvent.h>
+#include <LibWeb/PixelUnits.h>
+#include <LibWeb/UIEvents/KeyCode.h>
+
+namespace Web {
+
+class EventHandler {
+public:
+    explicit EventHandler(Badge<HTML::Navigable>, HTML::Navigable&);
+    ~EventHandler();
+
+    EventResult handle_mouseup(CSSPixelPoint, CSSPixelPoint screen_position, unsigned button, unsigned buttons, unsigned modifiers);
+    EventResult handle_mousedown(CSSPixelPoint, CSSPixelPoint screen_position, unsigned button, unsigned buttons, unsigned modifiers);
+    EventResult handle_mousemove(CSSPixelPoint, CSSPixelPoint screen_position, unsigned buttons, unsigned modifiers);
+    EventResult handle_mousewheel(CSSPixelPoint, CSSPixelPoint screen_position, unsigned button, unsigned buttons, unsigned modifiers, int wheel_delta_x, int wheel_delta_y);
+    EventResult handle_doubleclick(CSSPixelPoint, CSSPixelPoint screen_position, unsigned button, unsigned buttons, unsigned modifiers);
+
+    EventResult handle_drag_and_drop_event(DragEvent::Type, CSSPixelPoint, CSSPixelPoint screen_position, unsigned button, unsigned buttons, unsigned modifiers, Vector<HTML::SelectedFile> files);
+
+    EventResult handle_keydown(UIEvents::KeyCode, unsigned modifiers, u32 code_point, bool repeat);
+    EventResult handle_keyup(UIEvents::KeyCode, unsigned modifiers, u32 code_point, bool repeat);
+
+    void set_mouse_event_tracking_paintable(Painting::Paintable*);
+
+    void handle_paste(String const& text);
+
+    void visit_edges(JS::Cell::Visitor& visitor) const;
+
+    Unicode::Segmenter& word_segmenter();
+
+private:
+    bool focus_next_element();
+    bool focus_previous_element();
+
+    EventResult fire_keyboard_event(FlyString const& event_name, HTML::Navigable&, UIEvents::KeyCode, unsigned modifiers, u32 code_point, bool repeat);
+    [[nodiscard]] EventResult input_event(FlyString const& event_name, FlyString const& input_type, HTML::Navigable&, u32 code_point);
+    CSSPixelPoint compute_mouse_event_client_offset(CSSPixelPoint event_page_position) const;
+    CSSPixelPoint compute_mouse_event_page_offset(CSSPixelPoint event_client_offset) const;
+    CSSPixelPoint compute_mouse_event_movement(CSSPixelPoint event_client_offset) const;
+
+    struct Target {
+        JS::GCPtr<Painting::Paintable> paintable;
+        Optional<int> index_in_node;
+    };
+    Optional<Target> target_for_mouse_position(CSSPixelPoint position);
+
+    Painting::PaintableBox* paint_root();
+    Painting::PaintableBox const* paint_root() const;
+
+    bool should_ignore_device_input_event() const;
+
+    JS::NonnullGCPtr<HTML::Navigable> m_navigable;
+
+    bool m_in_mouse_selection { false };
+    InputEventsTarget* m_mouse_selection_target { nullptr };
+
+    JS::GCPtr<Painting::Paintable> m_mouse_event_tracking_paintable;
+
+    NonnullOwnPtr<DragAndDropEventHandler> m_drag_and_drop_event_handler;
+
+    WeakPtr<DOM::EventTarget> m_mousedown_target;
+
+    Optional<CSSPixelPoint> m_mousemove_previous_screen_position;
+
+    OwnPtr<Unicode::Segmenter> m_word_segmenter;
+};
+
+}