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Browser: Add dedicated "view source" window

Browse source 
Basically a window containing a read-only GUI::TextEditor containing the
source code of the current webpage. No temporary file needed :^)

Fixes #1103.
This commit is contained in:
Linus Groh 2020-05-06 16:01:04 +01:00 • committed by Andreas Kling
parent eabb7b563a
commit 2c14714ee0
1 changed files with 10 additions and 16 deletions
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26
Applications/Browser/Tab.cpp
View file

@ -218,23 +218,17 @@ Tab::Tab()
auto& inspect_menu = m_menubar->add_menu("Inspect"); auto& inspect_menu = m_menubar->add_menu("Inspect");
inspect_menu.add_action(GUI::Action::create( inspect_menu.add_action(GUI::Action::create(
"View source", { Mod_Ctrl, Key_U }, [this](auto&) { "View source", { Mod_Ctrl, Key_U }, [this](auto&) {
String filename_to_open;
char tmp_filename[] = "/tmp/view-source.XXXXXX";
ASSERT(m_html_widget->document()); ASSERT(m_html_widget->document());
if (m_html_widget->document()->url().protocol() == "file") { auto url = m_html_widget->document()->url().to_string();
filename_to_open = m_html_widget->document()->url().path(); auto source = m_html_widget->document()->source();
} else { auto window = GUI::Window::construct();
int fd = mkstemp(tmp_filename); auto& editor = window->set_main_widget<GUI::TextEditor>();
ASSERT(fd >= 0); editor.set_text(source);
auto source = m_html_widget->document()->source(); editor.set_readonly(true);
write(fd, source.characters(), source.length()); window->set_rect(150, 150, 640, 480);
close(fd); window->set_title(url);
filename_to_open = tmp_filename; window->show();
} (void)window.leak_ref();
if (fork() == 0) {
execl("/bin/TextEditor", "TextEditor", filename_to_open.characters(), nullptr);
ASSERT_NOT_REACHED();
}
}, },
this)); this));
inspect_menu.add_action(GUI::Action::create( inspect_menu.add_action(GUI::Action::create(