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Code Issues Activity Actions

Browser: Add a basic GUI download feature

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We now allow you to download files by right-clicking a link and then
choosing "Download".

All files are currently saved to the standard downloads location that
we get from Core::StandardPaths::downloads_directory().

In the future, we'll probably want to come up with a more restrictive
way of doing the "write to disk" portion of this.
We should also improve the ProtocolServer to allow streaming of data
instead of writing everything in one big go.

At the moment, I'm just pretty happy with this GUI. :^)
This commit is contained in:
Andreas Kling 2020-05-05 23:58:22 +02:00
parent b778e99c61
commit d6ab9e6790
4 changed files with 299 additions and 35 deletions
Download patch file Download diff file Expand all files Collapse all files

88
Applications/Browser/Tab.cpp
View file

@ -26,6 +26,7 @@
#include "Tab.h"
#include "BookmarksBarWidget.h"
#include "DownloadWidget.h"
#include "History.h"
#include "InspectorWidget.h"
#include "WindowActions.h"
@ -143,6 +144,17 @@ Tab::Tab()
m_link_context_menu->add_action(GUI::Action::create("Open in new tab", [this](auto&) {
m_html_widget->on_link_click(m_link_context_menu_href, "_blank", 0);
}));
m_link_context_menu->add_separator();
m_link_context_menu->add_action(GUI::Action::create("Download", [this](auto&) {
auto window = GUI::Window::construct();
window->set_rect(300, 300, 300, 150);
auto url = m_html_widget->document()->complete_url(m_link_context_menu_href);
window->set_title(String::format("0% of %s", url.basename().characters()));
window->set_resizable(false);
window->set_main_widget<DownloadWidget>(url);
window->show();
(void)window.leak_ref();
}));
m_html_widget->on_link_context_menu_request = [this](auto& href, auto& screen_position) {
m_link_context_menu_href = href;
@ -165,10 +177,12 @@ Tab::Tab()
on_favicon_change(icon);
};
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);
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 = widget.add<GUI::StatusBar>();
@ -198,37 +212,41 @@ Tab::Tab()
}));
auto& inspect_menu = m_menubar->add_menu("Inspect");
inspect_menu.add_action(GUI::Action::create("View source", { Mod_Ctrl, Key_U }, [this](auto&) {
String filename_to_open;
char tmp_filename[] = "/tmp/view-source.XXXXXX";
ASSERT(m_html_widget->document());
if (m_html_widget->document()->url().protocol() == "file") {
filename_to_open = m_html_widget->document()->url().path();
} else {
int fd = mkstemp(tmp_filename);
ASSERT(fd >= 0);
auto source = m_html_widget->document()->source();
write(fd, source.characters(), source.length());
close(fd);
filename_to_open = tmp_filename;
}
if (fork() == 0) {
execl("/bin/TextEditor", "TextEditor", filename_to_open.characters(), nullptr);
ASSERT_NOT_REACHED();
}
}, this));
inspect_menu.add_action(GUI::Action::create("Inspect DOM tree", { Mod_None, Key_F12 }, [this](auto&) {
if (!m_dom_inspector_window) {
m_dom_inspector_window = GUI::Window::construct();
m_dom_inspector_window->set_rect(100, 100, 300, 500);
m_dom_inspector_window->set_title("DOM inspector");
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_html_widget->document());
m_dom_inspector_window->show();
m_dom_inspector_window->move_to_front();
}, this));
inspect_menu.add_action(GUI::Action::create(
"View source", { Mod_Ctrl, Key_U }, [this](auto&) {
String filename_to_open;
char tmp_filename[] = "/tmp/view-source.XXXXXX";
ASSERT(m_html_widget->document());
if (m_html_widget->document()->url().protocol() == "file") {
filename_to_open = m_html_widget->document()->url().path();
} else {
int fd = mkstemp(tmp_filename);
ASSERT(fd >= 0);
auto source = m_html_widget->document()->source();
write(fd, source.characters(), source.length());
close(fd);
filename_to_open = tmp_filename;
}
if (fork() == 0) {
execl("/bin/TextEditor", "TextEditor", filename_to_open.characters(), nullptr);
ASSERT_NOT_REACHED();
}
},
this));
inspect_menu.add_action(GUI::Action::create(
"Inspect DOM tree", { Mod_None, Key_F12 }, [this](auto&) {
if (!m_dom_inspector_window) {
m_dom_inspector_window = GUI::Window::construct();
m_dom_inspector_window->set_rect(100, 100, 300, 500);
m_dom_inspector_window->set_title("DOM inspector");
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_html_widget->document());
m_dom_inspector_window->show();
m_dom_inspector_window->move_to_front();
},
this));
auto& debug_menu = m_menubar->add_menu("Debug");
debug_menu.add_action(GUI::Action::create(