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FileManager: Add "Open with" menu if alternative applications are available

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Tom 2020-07-13 18:58:21 -06:00 • committed by Andreas Kling
parent 535113bac4
commit 50903fd88c
4 changed files with 129 additions and 21 deletions
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58
Applications/FileManager/DirectoryView.cpp
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@ -27,12 +27,56 @@
#include "DirectoryView.h"
#include <AK/NumberFormat.h>
#include <AK/StringBuilder.h>
#include <AK/URL.h>
#include <LibDesktop/Launcher.h>
#include <LibGUI/MessageBox.h>
#include <LibGUI/SortingProxyModel.h>
#include <stdio.h>
#include <unistd.h>
NonnullRefPtr<GUI::Action> LauncherHandler::create_launch_action(Function<void(const LauncherHandler&)> launch_handler)
{
RefPtr<Gfx::Bitmap> icon;
auto icon_file = details().icons.get("16x16");
if (icon_file.has_value())
icon = Gfx::Bitmap::load_from_file(icon_file.value());
return GUI::Action::create(details().name, move(icon), [this, launch_handler = move(launch_handler)](auto&) {
launch_handler(*this);
});
}
RefPtr<LauncherHandler> DirectoryView::get_default_launch_handler(const NonnullRefPtrVector<LauncherHandler>& handlers)
{
// If there's a handler preferred by the user, pick this first
for (size_t i = 0; i < handlers.size(); i++) {
if (handlers[i].details().launcher_type == Desktop::Launcher::LauncherType::UserPreferred)
return handlers[i];
}
// Otherwise, use the user's default, if available
for (size_t i = 0; i < handlers.size(); i++) {
if (handlers[i].details().launcher_type == Desktop::Launcher::LauncherType::UserDefault)
return handlers[i];
}
// If still no match, use the first one we find
if (!handlers.is_empty()) {
return handlers[0];
}
return {};
}
NonnullRefPtrVector<LauncherHandler> DirectoryView::get_launch_handlers(const URL& url)
{
NonnullRefPtrVector<LauncherHandler> handlers;
for (auto& h : Desktop::Launcher::get_handlers_with_details_for_url(url)) {
handlers.append(adopt(*new LauncherHandler(h)));
}
return handlers;
}
NonnullRefPtrVector<LauncherHandler> DirectoryView::get_launch_handlers(const String& path)
{
return get_launch_handlers(URL::create_with_file_protocol(path));
}
void DirectoryView::handle_activation(const GUI::ModelIndex& index)
{
if (!index.is_valid())
@ -52,7 +96,15 @@ void DirectoryView::handle_activation(const GUI::ModelIndex& index)
return;
}
Desktop::Launcher::open(URL::create_with_file_protocol(path));
auto url = URL::create_with_file_protocol(path);
auto launcher_handlers = get_launch_handlers(url);
auto default_launcher = get_default_launch_handler(launcher_handlers);
if (default_launcher) {
Desktop::Launcher::open(url, default_launcher->details());
} else {
auto error_message = String::format("Could not open %s", path.characters());
GUI::MessageBox::show(error_message, "File Manager", GUI::MessageBox::Type::Error);
}
}
DirectoryView::DirectoryView()