mirror of
https://github.com/RGBCube/serenity
synced 2025-07-27 03:27:34 +00:00
Run: initial implementation of Run app
This commit is contained in:
parent
6536a9c79a
commit
40083444a0
8 changed files with 354 additions and 0 deletions
170
Userland/Applications/Run/RunWindow.cpp
Normal file
170
Userland/Applications/Run/RunWindow.cpp
Normal file
|
@ -0,0 +1,170 @@
|
|||
/*
|
||||
* Copyright (c) 2021, Nick Vella <nick@nxk.io>
|
||||
* 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 "RunWindow.h"
|
||||
#include <AK/URL.h>
|
||||
#include <AK/URLParser.h>
|
||||
#include <Applications/Run/RunGML.h>
|
||||
#include <LibCore/File.h>
|
||||
#include <LibDesktop/Launcher.h>
|
||||
#include <LibGUI/Button.h>
|
||||
#include <LibGUI/Event.h>
|
||||
#include <LibGUI/FilePicker.h>
|
||||
#include <LibGUI/Icon.h>
|
||||
#include <LibGUI/ImageWidget.h>
|
||||
#include <LibGUI/MessageBox.h>
|
||||
#include <LibGUI/Widget.h>
|
||||
#include <serenity.h>
|
||||
#include <spawn.h>
|
||||
#include <stdio.h>
|
||||
#include <sys/wait.h>
|
||||
#include <unistd.h>
|
||||
|
||||
RunWindow::RunWindow()
|
||||
{
|
||||
auto app_icon = GUI::Icon::default_icon("app-run");
|
||||
|
||||
set_title("Run");
|
||||
set_icon(app_icon.bitmap_for_size(16));
|
||||
resize(345, 140);
|
||||
set_resizable(false);
|
||||
set_minimizable(false);
|
||||
|
||||
auto& main_widget = set_main_widget<GUI::Widget>();
|
||||
main_widget.load_from_gml(run_gml);
|
||||
|
||||
m_icon_image_widget = *main_widget.find_descendant_of_type_named<GUI::ImageWidget>("icon");
|
||||
m_icon_image_widget->set_bitmap(app_icon.bitmap_for_size(32));
|
||||
|
||||
m_path_text_box = *main_widget.find_descendant_of_type_named<GUI::TextBox>("path");
|
||||
m_path_text_box->on_return_pressed = [this] {
|
||||
m_ok_button->click();
|
||||
};
|
||||
|
||||
m_ok_button = *main_widget.find_descendant_of_type_named<GUI::Button>("ok_button");
|
||||
m_ok_button->on_click = [this](auto) {
|
||||
do_run();
|
||||
};
|
||||
|
||||
m_cancel_button = *main_widget.find_descendant_of_type_named<GUI::Button>("cancel_button");
|
||||
m_cancel_button->on_click = [this](auto) {
|
||||
close();
|
||||
};
|
||||
|
||||
m_browse_button = *find_descendant_of_type_named<GUI::Button>("browse_button");
|
||||
m_browse_button->on_click = [this](auto) {
|
||||
Optional<String> path = GUI::FilePicker::get_open_filepath(this);
|
||||
if (path.has_value())
|
||||
m_path_text_box->set_text(path.value().view());
|
||||
};
|
||||
}
|
||||
|
||||
RunWindow::~RunWindow()
|
||||
{
|
||||
}
|
||||
|
||||
void RunWindow::event(Core::Event& event)
|
||||
{
|
||||
if (event.type() == GUI::Event::KeyUp || event.type() == GUI::Event::KeyDown) {
|
||||
auto& key_event = static_cast<GUI::KeyEvent&>(event);
|
||||
if (key_event.key() == Key_Escape) {
|
||||
// Escape key pressed, close dialog
|
||||
close();
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
Window::event(event);
|
||||
}
|
||||
|
||||
void RunWindow::do_run()
|
||||
{
|
||||
auto run_input = m_path_text_box->text();
|
||||
|
||||
hide();
|
||||
|
||||
if (run_via_launch(run_input) || run_as_command(run_input)) {
|
||||
close();
|
||||
return;
|
||||
}
|
||||
|
||||
GUI::MessageBox::show_error(this, "Failed to run. Please check your command, path, or address, and try again.");
|
||||
|
||||
show();
|
||||
}
|
||||
|
||||
bool RunWindow::run_as_command(const String& run_input)
|
||||
{
|
||||
pid_t child_pid;
|
||||
const char* shell_executable = "/bin/Shell"; // TODO query and use the user's preferred shell.
|
||||
const char* argv[] = { shell_executable, "-c", run_input.characters(), nullptr };
|
||||
|
||||
if ((errno = posix_spawn(&child_pid, shell_executable, nullptr, nullptr, const_cast<char**>(argv), environ))) {
|
||||
perror("posix_spawn");
|
||||
return false;
|
||||
}
|
||||
|
||||
// Command spawned in child shell. Hide and wait for exit code.
|
||||
int status;
|
||||
if (waitpid(child_pid, &status, 0) < 0)
|
||||
return false;
|
||||
|
||||
int child_error = WEXITSTATUS(status);
|
||||
dbgln("Child shell exited with code {}", child_error);
|
||||
|
||||
// 127 is typically the shell indicating command not found. 126 for all other errors.
|
||||
if (child_error == 126 || child_error == 127) {
|
||||
return false;
|
||||
}
|
||||
|
||||
dbgln("Ran via command shell.");
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool RunWindow::run_via_launch(const String& run_input)
|
||||
{
|
||||
auto url = URL::create_with_url_or_path(run_input);
|
||||
|
||||
if (url.protocol() == "file") {
|
||||
auto real_path = Core::File::real_path_for(url.path());
|
||||
if (real_path.is_null()) {
|
||||
// errno *should* be preserved from Core::File::real_path_for().
|
||||
warnln("Failed to launch '{}': {}", url.path(), strerror(errno));
|
||||
return false;
|
||||
}
|
||||
url = URL::create_with_url_or_path(real_path);
|
||||
}
|
||||
|
||||
if (!Desktop::Launcher::open(url)) {
|
||||
warnln("Failed to launch '{}'", url);
|
||||
return false;
|
||||
}
|
||||
|
||||
dbgln("Ran via URL launch.");
|
||||
|
||||
return true;
|
||||
}
|
Loading…
Add table
Add a link
Reference in a new issue