diff options
Diffstat (limited to 'Applications/Browser/Tab.cpp')
| -rw-r--r-- | Applications/Browser/Tab.cpp | 550 |
1 files changed, 0 insertions, 550 deletions
diff --git a/Applications/Browser/Tab.cpp b/Applications/Browser/Tab.cpp deleted file mode 100644 index ea23d61d73..0000000000 --- a/Applications/Browser/Tab.cpp +++ /dev/null @@ -1,550 +0,0 @@ -/* - * Copyright (c) 2020, Andreas Kling <kling@serenityos.org> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this - * list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, - * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include "Tab.h" -#include "BookmarksBarWidget.h" -#include "Browser.h" -#include "ConsoleWidget.h" -#include "DownloadWidget.h" -#include "InspectorWidget.h" -#include "WindowActions.h" -#include <AK/StringBuilder.h> -#include <Applications/Browser/TabGML.h> -#include <LibGUI/Action.h> -#include <LibGUI/Application.h> -#include <LibGUI/BoxLayout.h> -#include <LibGUI/Button.h> -#include <LibGUI/Clipboard.h> -#include <LibGUI/Menu.h> -#include <LibGUI/MenuBar.h> -#include <LibGUI/StatusBar.h> -#include <LibGUI/TabWidget.h> -#include <LibGUI/TextBox.h> -#include <LibGUI/ToolBar.h> -#include <LibGUI/ToolBarContainer.h> -#include <LibGUI/Window.h> -#include <LibJS/Interpreter.h> -#include <LibWeb/CSS/Parser/CSSParser.h> -#include <LibWeb/DOM/Element.h> -#include <LibWeb/DOMTreeModel.h> -#include <LibWeb/Dump.h> -#include <LibWeb/InProcessWebView.h> -#include <LibWeb/Layout/BlockBox.h> -#include <LibWeb/Layout/InitialContainingBlockBox.h> -#include <LibWeb/Layout/InlineNode.h> -#include <LibWeb/Layout/Node.h> -#include <LibWeb/Loader/ResourceLoader.h> -#include <LibWeb/OutOfProcessWebView.h> -#include <LibWeb/Page/Frame.h> - -namespace Browser { - -URL url_from_user_input(const String& input) -{ - auto url = URL(input); - if (url.is_valid()) - return url; - - StringBuilder builder; - builder.append("http://"); - builder.append(input); - return URL(builder.build()); -} - -static void start_download(const URL& url) -{ - auto window = GUI::Window::construct(); - window->resize(300, 150); - window->set_title(String::formatted("0% of {}", url.basename())); - window->set_resizable(false); - window->set_main_widget<DownloadWidget>(url); - window->show(); - [[maybe_unused]] auto& unused = window.leak_ref(); -} - -Tab::Tab(Type type) - : m_type(type) -{ - load_from_gml(tab_gml); - - m_toolbar_container = *find_descendant_of_type_named<GUI::ToolBarContainer>("toolbar_container"); - auto& toolbar = *find_descendant_of_type_named<GUI::ToolBar>("toolbar"); - - auto& webview_container = *find_descendant_of_type_named<GUI::Widget>("webview_container"); - - if (m_type == Type::InProcessWebView) - m_page_view = webview_container.add<Web::InProcessWebView>(); - else - m_web_content_view = webview_container.add<Web::OutOfProcessWebView>(); - - m_go_back_action = GUI::CommonActions::make_go_back_action([this](auto&) { go_back(); }, this); - m_go_forward_action = GUI::CommonActions::make_go_forward_action([this](auto&) { go_forward(); }, this); - - toolbar.add_action(*m_go_back_action); - toolbar.add_action(*m_go_forward_action); - - toolbar.add_action(GUI::CommonActions::make_go_home_action([this](auto&) { load(g_home_url); }, this)); - m_reload_action = GUI::CommonActions::make_reload_action([this](auto&) { reload(); }, this); - - toolbar.add_action(*m_reload_action); - - m_location_box = toolbar.add<GUI::TextBox>(); - m_location_box->set_placeholder("Address"); - - m_location_box->on_return_pressed = [this] { - auto url = url_from_user_input(m_location_box->text()); - load(url); - view().set_focus(true); - }; - - m_location_box->add_custom_context_menu_action(GUI::Action::create("Paste & Go", [this](auto&) { - m_location_box->set_text(GUI::Clipboard::the().data()); - m_location_box->on_return_pressed(); - })); - - m_bookmark_button = toolbar.add<GUI::Button>(); - m_bookmark_button->set_button_style(Gfx::ButtonStyle::CoolBar); - m_bookmark_button->set_icon(Gfx::Bitmap::load_from_file("/res/icons/16x16/bookmark-contour.png")); - m_bookmark_button->set_fixed_size(22, 22); - - m_bookmark_button->on_click = [this](auto) { - auto url = this->url().to_string(); - if (BookmarksBarWidget::the().contains_bookmark(url)) { - BookmarksBarWidget::the().remove_bookmark(url); - } else { - BookmarksBarWidget::the().add_bookmark(url, m_title); - } - update_bookmark_button(url); - }; - - hooks().on_load_start = [this](auto& url) { - m_location_box->set_icon(nullptr); - m_location_box->set_text(url.to_string()); - - // don't add to history if back or forward is pressed - if (!m_is_history_navigation) - m_history.push(url); - m_is_history_navigation = false; - - update_actions(); - update_bookmark_button(url.to_string()); - }; - - hooks().on_link_click = [this](auto& url, auto& target, unsigned modifiers) { - if (target == "_blank" || modifiers == Mod_Ctrl) { - on_tab_open_request(url); - } else { - load(url); - } - }; - - m_link_context_menu = GUI::Menu::construct(); - auto link_default_action = GUI::Action::create("Open", [this](auto&) { - hooks().on_link_click(m_link_context_menu_url, "", 0); - }); - m_link_context_menu->add_action(link_default_action); - m_link_context_menu_default_action = link_default_action; - m_link_context_menu->add_action(GUI::Action::create("Open in new tab", [this](auto&) { - hooks().on_link_click(m_link_context_menu_url, "_blank", 0); - })); - m_link_context_menu->add_separator(); - m_link_context_menu->add_action(GUI::Action::create("Copy link", [this](auto&) { - GUI::Clipboard::the().set_plain_text(m_link_context_menu_url.to_string()); - })); - m_link_context_menu->add_separator(); - m_link_context_menu->add_action(GUI::Action::create("Download", [this](auto&) { - start_download(m_link_context_menu_url); - })); - - hooks().on_link_context_menu_request = [this](auto& url, auto& screen_position) { - m_link_context_menu_url = url; - m_link_context_menu->popup(screen_position, m_link_context_menu_default_action); - }; - - m_image_context_menu = GUI::Menu::construct(); - m_image_context_menu->add_action(GUI::Action::create("Open image", [this](auto&) { - hooks().on_link_click(m_image_context_menu_url, "", 0); - })); - m_image_context_menu->add_action(GUI::Action::create("Open image in new tab", [this](auto&) { - hooks().on_link_click(m_image_context_menu_url, "_blank", 0); - })); - m_image_context_menu->add_separator(); - m_image_context_menu->add_action(GUI::Action::create("Copy image", [this](auto&) { - if (m_image_context_menu_bitmap.is_valid()) - GUI::Clipboard::the().set_bitmap(*m_image_context_menu_bitmap.bitmap()); - })); - m_image_context_menu->add_action(GUI::Action::create("Copy image URL", [this](auto&) { - GUI::Clipboard::the().set_plain_text(m_image_context_menu_url.to_string()); - })); - m_image_context_menu->add_separator(); - m_image_context_menu->add_action(GUI::Action::create("Download", [this](auto&) { - start_download(m_image_context_menu_url); - })); - - hooks().on_image_context_menu_request = [this](auto& image_url, auto& screen_position, const Gfx::ShareableBitmap& shareable_bitmap) { - m_image_context_menu_url = image_url; - m_image_context_menu_bitmap = shareable_bitmap; - m_image_context_menu->popup(screen_position); - }; - - hooks().on_link_middle_click = [this](auto& href, auto&, auto) { - hooks().on_link_click(href, "_blank", 0); - }; - - hooks().on_title_change = [this](auto& title) { - if (title.is_null()) { - m_title = url().to_string(); - } else { - m_title = title; - } - if (on_title_change) - on_title_change(m_title); - }; - - hooks().on_favicon_change = [this](auto& icon) { - m_icon = icon; - m_location_box->set_icon(&icon); - if (on_favicon_change) - on_favicon_change(icon); - }; - - // FIXME: Support JS console in multi-process mode. - if (m_type == Type::InProcessWebView) { - hooks().on_set_document = [this](auto* document) { - if (document && m_console_window) { - auto* console_widget = static_cast<ConsoleWidget*>(m_console_window->main_widget()); - console_widget->set_interpreter(document->interpreter().make_weak_ptr()); - } - }; - } - - auto focus_location_box_action = GUI::Action::create( - "Focus location box", { Mod_Ctrl, Key_L }, [this](auto&) { - m_location_box->select_all(); - m_location_box->set_focus(true); - }, - this); - - m_statusbar = *find_descendant_of_type_named<GUI::StatusBar>("statusbar"); - - hooks().on_link_hover = [this](auto& url) { - if (url.is_valid()) - m_statusbar->set_text(url.to_string()); - else - m_statusbar->set_text(""); - }; - - hooks().on_url_drop = [this](auto& url) { - load(url); - }; - - m_menubar = GUI::MenuBar::construct(); - - auto& app_menu = m_menubar->add_menu("Browser"); - app_menu.add_action(WindowActions::the().create_new_tab_action()); - app_menu.add_action(GUI::Action::create( - "Close tab", { Mod_Ctrl, Key_W }, Gfx::Bitmap::load_from_file("/res/icons/16x16/close-tab.png"), [this](auto&) { - on_tab_close_request(*this); - }, - this)); - - app_menu.add_action(*m_reload_action); - app_menu.add_separator(); - app_menu.add_action(GUI::CommonActions::make_quit_action([](auto&) { - GUI::Application::the()->quit(); - })); - - auto& view_menu = m_menubar->add_menu("View"); - view_menu.add_action(GUI::CommonActions::make_fullscreen_action( - [this](auto&) { - window()->set_fullscreen(!window()->is_fullscreen()); - - auto is_fullscreen = window()->is_fullscreen(); - auto* tab_widget = static_cast<GUI::TabWidget*>(parent_widget()); - tab_widget->set_bar_visible(!is_fullscreen && tab_widget->children().size() > 1); - m_toolbar_container->set_visible(!is_fullscreen); - m_statusbar->set_visible(!is_fullscreen); - }, - this)); - - auto view_source_action = GUI::Action::create( - "View source", { Mod_Ctrl, Key_U }, [this](auto&) { - if (m_type == Type::InProcessWebView) { - ASSERT(m_page_view->document()); - auto url = m_page_view->document()->url().to_string(); - auto source = m_page_view->document()->source(); - auto window = GUI::Window::construct(); - auto& editor = window->set_main_widget<GUI::TextEditor>(); - editor.set_text(source); - editor.set_mode(GUI::TextEditor::ReadOnly); - editor.set_ruler_visible(true); - window->resize(640, 480); - window->set_title(url); - window->set_icon(Gfx::Bitmap::load_from_file("/res/icons/16x16/filetype-text.png")); - window->show(); - [[maybe_unused]] auto& unused = window.leak_ref(); - } else { - TODO(); - } - }, - this); - - auto inspect_dom_tree_action = GUI::Action::create( - "Inspect DOM tree", { Mod_None, Key_F12 }, [this](auto&) { - if (m_type == Type::InProcessWebView) { - if (!m_dom_inspector_window) { - m_dom_inspector_window = GUI::Window::construct(); - m_dom_inspector_window->resize(300, 500); - m_dom_inspector_window->set_title("DOM inspector"); - m_dom_inspector_window->set_icon(Gfx::Bitmap::load_from_file("/res/icons/16x16/inspector-object.png")); - m_dom_inspector_window->set_main_widget<InspectorWidget>(); - } - auto* inspector_widget = static_cast<InspectorWidget*>(m_dom_inspector_window->main_widget()); - inspector_widget->set_document(m_page_view->document()); - m_dom_inspector_window->show(); - m_dom_inspector_window->move_to_front(); - } else { - TODO(); - } - }, - this); - - auto& inspect_menu = m_menubar->add_menu("Inspect"); - inspect_menu.add_action(*view_source_action); - inspect_menu.add_action(*inspect_dom_tree_action); - - inspect_menu.add_action(GUI::Action::create( - "Open JS Console", { Mod_Ctrl, Key_I }, [this](auto&) { - if (m_type == Type::InProcessWebView) { - if (!m_console_window) { - m_console_window = GUI::Window::construct(); - m_console_window->resize(500, 300); - m_console_window->set_title("JS Console"); - m_console_window->set_icon(Gfx::Bitmap::load_from_file("/res/icons/16x16/filetype-javascript.png")); - m_console_window->set_main_widget<ConsoleWidget>(); - } - auto* console_widget = static_cast<ConsoleWidget*>(m_console_window->main_widget()); - console_widget->set_interpreter(m_page_view->document()->interpreter().make_weak_ptr()); - m_console_window->show(); - m_console_window->move_to_front(); - } else { - TODO(); - } - }, - this)); - - auto& debug_menu = m_menubar->add_menu("Debug"); - debug_menu.add_action(GUI::Action::create( - "Dump DOM tree", [this](auto&) { - if (m_type == Type::InProcessWebView) { - Web::dump_tree(*m_page_view->document()); - } else { - TODO(); - } - }, - this)); - debug_menu.add_action(GUI::Action::create( - "Dump Layout tree", [this](auto&) { - if (m_type == Type::InProcessWebView) { - Web::dump_tree(*m_page_view->document()->layout_node()); - } else { - TODO(); - } - }, - this)); - debug_menu.add_action(GUI::Action::create( - "Dump Style sheets", [this](auto&) { - if (m_type == Type::InProcessWebView) { - for (auto& sheet : m_page_view->document()->style_sheets().sheets()) { - Web::dump_sheet(sheet); - } - } else { - TODO(); - } - }, - this)); - debug_menu.add_action(GUI::Action::create("Dump history", { Mod_Ctrl, Key_H }, [&](auto&) { - m_history.dump(); - })); - debug_menu.add_separator(); - auto line_box_borders_action = GUI::Action::create_checkable( - "Line box borders", [this](auto& action) { - if (m_type == Type::InProcessWebView) { - m_page_view->set_should_show_line_box_borders(action.is_checked()); - m_page_view->update(); - } else { - TODO(); - } - }, - this); - line_box_borders_action->set_checked(false); - debug_menu.add_action(line_box_borders_action); - - debug_menu.add_separator(); - debug_menu.add_action(GUI::Action::create("Collect garbage", { Mod_Ctrl | Mod_Shift, Key_G }, [this](auto&) { - if (m_type == Type::InProcessWebView) { - if (auto* document = m_page_view->document()) { - document->interpreter().heap().collect_garbage(JS::Heap::CollectionType::CollectGarbage, true); - } - } else { - TODO(); - } - })); - - auto& bookmarks_menu = m_menubar->add_menu("Bookmarks"); - bookmarks_menu.add_action(WindowActions::the().show_bookmarks_bar_action()); - - auto& help_menu = m_menubar->add_menu("Help"); - help_menu.add_action(WindowActions::the().about_action()); - - m_tab_context_menu = GUI::Menu::construct(); - m_tab_context_menu->add_action(GUI::Action::create("Reload Tab", [this](auto&) { - m_reload_action->activate(); - })); - m_tab_context_menu->add_action(GUI::Action::create("Close Tab", [this](auto&) { - on_tab_close_request(*this); - })); - - m_page_context_menu = GUI::Menu::construct(); - m_page_context_menu->add_action(*m_go_back_action); - m_page_context_menu->add_action(*m_go_forward_action); - m_page_context_menu->add_action(*m_reload_action); - m_page_context_menu->add_separator(); - m_page_context_menu->add_action(*view_source_action); - m_page_context_menu->add_action(*inspect_dom_tree_action); - hooks().on_context_menu_request = [&](auto& screen_position) { - m_page_context_menu->popup(screen_position); - }; -} - -Tab::~Tab() -{ -} - -void Tab::load(const URL& url, LoadType load_type) -{ - m_is_history_navigation = (load_type == LoadType::HistoryNavigation); - - if (m_type == Type::InProcessWebView) - m_page_view->load(url); - else - m_web_content_view->load(url); -} - -URL Tab::url() const -{ - if (m_type == Type::InProcessWebView) - return m_page_view->url(); - return m_web_content_view->url(); -} - -void Tab::reload() -{ - load(url()); -} - -void Tab::go_back() -{ - m_history.go_back(); - update_actions(); - load(m_history.current(), LoadType::HistoryNavigation); -} - -void Tab::go_forward() -{ - m_history.go_forward(); - update_actions(); - load(m_history.current(), LoadType::HistoryNavigation); -} - -void Tab::update_actions() -{ - m_go_back_action->set_enabled(m_history.can_go_back()); - m_go_forward_action->set_enabled(m_history.can_go_forward()); -} - -void Tab::update_bookmark_button(const String& url) -{ - if (BookmarksBarWidget::the().contains_bookmark(url)) { - m_bookmark_button->set_icon(Gfx::Bitmap::load_from_file("/res/icons/16x16/bookmark-filled.png")); - m_bookmark_button->set_tooltip("Remove Bookmark"); - } else { - m_bookmark_button->set_icon(Gfx::Bitmap::load_from_file("/res/icons/16x16/bookmark-contour.png")); - m_bookmark_button->set_tooltip("Add Bookmark"); - } -} - -void Tab::did_become_active() -{ - Web::ResourceLoader::the().on_load_counter_change = [this] { - if (Web::ResourceLoader::the().pending_loads() == 0) { - m_statusbar->set_text(""); - return; - } - m_statusbar->set_text(String::formatted("Loading ({} pending resources...)", Web::ResourceLoader::the().pending_loads())); - }; - - BookmarksBarWidget::the().on_bookmark_click = [this](auto& url, unsigned modifiers) { - if (modifiers & Mod_Ctrl) - on_tab_open_request(url); - else - load(url); - }; - - BookmarksBarWidget::the().on_bookmark_hover = [this](auto&, auto& url) { - m_statusbar->set_text(url); - }; - - BookmarksBarWidget::the().remove_from_parent(); - m_toolbar_container->add_child(BookmarksBarWidget::the()); - - auto is_fullscreen = window()->is_fullscreen(); - m_toolbar_container->set_visible(!is_fullscreen); - m_statusbar->set_visible(!is_fullscreen); - - GUI::Application::the()->set_menubar(m_menubar); -} - -void Tab::context_menu_requested(const Gfx::IntPoint& screen_position) -{ - m_tab_context_menu->popup(screen_position); -} - -GUI::Widget& Tab::view() -{ - if (m_type == Type::InProcessWebView) - return *m_page_view; - return *m_web_content_view; -} - -Web::WebViewHooks& Tab::hooks() -{ - if (m_type == Type::InProcessWebView) - return *m_page_view; - return *m_web_content_view; -} - -} |