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6970f1b6c1
The goal here is to reduce the amount of WebContent client APIs that are
duplicated across every ViewImplementation. Across our three browsers,
we currently:
Ladybird - Mix some AK::Function callbacks and Qt signals to notify
tabs of WebContent events.
Browser - Use only AK::Function callbacks.
headless-browser - Drop most events on the floor.
Instead, let's only use AK::Function callbacks across all three browsers
to propagate events to tabs. This allows us to invoke those callbacks
directly from LibWebView instead of all three browsers needing to define
a trivial `if (callback) callback();` override of a LibWebView virtual
function. For headless-browser, we can simply not set these callbacks.
As a first pass, this only converts WebContent events that are trivial
to this approach. That is, events that were simply passed onto the tab
or handled without much fuss.
112 lines
2.9 KiB
C++
112 lines
2.9 KiB
C++
/*
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* Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2022, Matthew Costa <ucosty@gmail.com>
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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 "LocationEdit.h"
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#include "WebContentView.h"
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#include <Browser/History.h>
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#include <QBoxLayout>
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#include <QLabel>
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#include <QLineEdit>
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#include <QToolBar>
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#include <QToolButton>
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#include <QWidget>
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class BrowserWindow;
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namespace Ladybird {
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class ConsoleWidget;
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class InspectorWidget;
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}
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class Tab final : public QWidget {
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Q_OBJECT
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public:
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Tab(BrowserWindow* window, StringView webdriver_content_ipc_path, WebView::EnableCallgrindProfiling);
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virtual ~Tab() override;
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WebContentView& view() { return *m_view; }
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enum class LoadType {
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Normal,
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HistoryNavigation,
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};
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void navigate(QString, LoadType = LoadType::Normal);
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void back();
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void forward();
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void reload();
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void debug_request(DeprecatedString const& request, DeprecatedString const& argument);
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void update_reset_zoom_button();
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enum class InspectorTarget {
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Document,
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HoveredElement
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};
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void show_inspector_window(InspectorTarget = InspectorTarget::Document);
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void show_console_window();
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Ladybird::ConsoleWidget* console() { return m_console_widget; };
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public slots:
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void focus_location_editor();
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void location_edit_return_pressed();
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signals:
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void title_changed(int id, QString);
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void favicon_changed(int id, QIcon);
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private:
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virtual void resizeEvent(QResizeEvent*) override;
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virtual bool event(QEvent*) override;
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void rerender_toolbar_icons();
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void update_hover_label();
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void open_link(URL const&);
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void open_link_in_new_tab(URL const&);
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void copy_link_url(URL const&);
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void close_sub_widgets();
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QBoxLayout* m_layout;
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QToolBar* m_toolbar { nullptr };
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QToolButton* m_reset_zoom_button { nullptr };
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QAction* m_reset_zoom_button_action { nullptr };
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LocationEdit* m_location_edit { nullptr };
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WebContentView* m_view { nullptr };
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BrowserWindow* m_window { nullptr };
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Browser::History m_history;
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QString m_title;
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QLabel* m_hover_label { nullptr };
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OwnPtr<QMenu> m_page_context_menu;
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OwnPtr<QMenu> m_link_context_menu;
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URL m_link_context_menu_url;
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OwnPtr<QMenu> m_image_context_menu;
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Gfx::ShareableBitmap m_image_context_menu_bitmap;
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URL m_image_context_menu_url;
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OwnPtr<QMenu> m_video_context_menu;
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OwnPtr<QIcon> m_video_context_menu_play_icon;
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OwnPtr<QIcon> m_video_context_menu_pause_icon;
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OwnPtr<QAction> m_video_context_menu_play_pause_action;
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OwnPtr<QAction> m_video_context_menu_controls_action;
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OwnPtr<QAction> m_video_context_menu_loop_action;
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URL m_video_context_menu_url;
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int tab_index();
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bool m_is_history_navigation { false };
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Ladybird::ConsoleWidget* m_console_widget { nullptr };
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Ladybird::InspectorWidget* m_inspector_widget { nullptr };
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};
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