mirror of
https://github.com/LadybirdBrowser/ladybird.git
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ce331cbcd5
This lets us avoid each UI needing to handle link clicks directly, and lets actions stored in LibWebView avoid awkwardly going through the link click callbacks to open URLs.
114 lines
3.6 KiB
C++
114 lines
3.6 KiB
C++
/*
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* Copyright (c) 2022-2023, Andreas Kling <andreas@ladybird.org>
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* Copyright (c) 2023, Linus Groh <linusg@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/ByteString.h>
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#include <AK/Function.h>
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#include <AK/OwnPtr.h>
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#include <LibGfx/Cursor.h>
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#include <LibGfx/Forward.h>
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#include <LibGfx/Rect.h>
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#include <LibURL/URL.h>
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#include <LibWeb/Forward.h>
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#include <LibWebView/ViewImplementation.h>
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#include <QMenu>
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#include <QTimer>
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#include <QUrl>
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#include <QWidget>
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class QKeyEvent;
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class QSinglePointEvent;
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namespace Ladybird {
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struct WebContentViewInitialState {
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double maximum_frames_per_second { 60.0 };
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};
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class WebContentView final
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: public QWidget
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, public WebView::ViewImplementation {
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Q_OBJECT
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public:
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WebContentView(QWidget* window, RefPtr<WebView::WebContentClient> parent_client = nullptr, size_t page_index = 0, WebContentViewInitialState initial_state = {});
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virtual ~WebContentView() override;
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virtual void paintEvent(QPaintEvent*) override;
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virtual void resizeEvent(QResizeEvent*) override;
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virtual void leaveEvent(QEvent* event) override;
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virtual void mouseMoveEvent(QMouseEvent*) override;
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virtual void mousePressEvent(QMouseEvent*) override;
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virtual void mouseReleaseEvent(QMouseEvent*) override;
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virtual void wheelEvent(QWheelEvent*) override;
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virtual void mouseDoubleClickEvent(QMouseEvent*) override;
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virtual void dragEnterEvent(QDragEnterEvent*) override;
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virtual void dragMoveEvent(QDragMoveEvent*) override;
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virtual void dragLeaveEvent(QDragLeaveEvent*) override;
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virtual void dropEvent(QDropEvent*) override;
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virtual void keyPressEvent(QKeyEvent* event) override;
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virtual void keyReleaseEvent(QKeyEvent* event) override;
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virtual void inputMethodEvent(QInputMethodEvent*) override;
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virtual QVariant inputMethodQuery(Qt::InputMethodQuery) const override;
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virtual void showEvent(QShowEvent*) override;
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virtual void hideEvent(QHideEvent*) override;
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virtual void focusInEvent(QFocusEvent*) override;
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virtual void focusOutEvent(QFocusEvent*) override;
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virtual bool event(QEvent*) override;
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void set_viewport_rect(Gfx::IntRect);
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void set_device_pixel_ratio(double);
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void set_maximum_frames_per_second(double);
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enum class PaletteMode {
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Default,
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Dark,
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};
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void update_palette(PaletteMode = PaletteMode::Default);
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using ViewImplementation::client;
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QPoint map_point_to_global_position(Gfx::IntPoint) const;
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public slots:
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void select_dropdown_action();
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signals:
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void urls_dropped(QList<QUrl> const&);
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private:
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// ^WebView::ViewImplementation
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virtual void initialize_client(CreateNewClient) override;
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virtual void update_zoom() override;
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virtual Web::DevicePixelSize viewport_size() const override;
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virtual Gfx::IntPoint to_content_position(Gfx::IntPoint widget_position) const override;
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virtual Gfx::IntPoint to_widget_position(Gfx::IntPoint content_position) const override;
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void update_viewport_size();
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void update_cursor(Gfx::Cursor cursor);
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void enqueue_native_event(Web::MouseEvent::Type, QSinglePointEvent const& event);
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void enqueue_native_event(Web::DragEvent::Type, QDropEvent const& event);
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void finish_handling_drag_event(Web::DragEvent const&);
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void enqueue_native_event(Web::KeyEvent::Type, QKeyEvent const& event);
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void finish_handling_key_event(Web::KeyEvent const&);
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void update_screen_rects();
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bool m_tooltip_override { false };
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Optional<ByteString> m_tooltip_text;
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QTimer m_tooltip_hover_timer;
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Gfx::IntSize m_viewport_size;
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QMenu* m_select_dropdown { nullptr };
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};
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}
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