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Taskbar: Add dropping of AppFiles to QuickLaunch

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This change adds the capability to drop AppFiles to the quick launch
section of the Taskbar. All logic was moved to a new
QuickLaunchWidget.
This commit is contained in:
faxe1008 2021-11-18 19:43:16 +01:00 • committed by Brian Gianforcaro
parent 7e8beadd57
commit c74afdde26
5 changed files with 148 additions and 93 deletions
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111
Userland/Services/Taskbar/QuickLaunchWidget.cpp Normal file
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/*
* Copyright (c) 2021, Fabian Blatz <fabianblatz@gmail.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include "QuickLaunchWidget.h"
#include <LibConfig/Client.h>
#include <LibCore/MimeData.h>
#include <LibGUI/BoxLayout.h>
#include <serenity.h>
namespace Taskbar {
constexpr auto quick_launch = "QuickLaunch"sv;
constexpr int quick_launch_button_size = 24;
QuickLaunchWidget::QuickLaunchWidget()
{
set_shrink_to_fit(true);
set_layout<GUI::HorizontalBoxLayout>();
layout()->set_spacing(0);
set_frame_thickness(0);
set_fixed_height(24);
auto keys = Config::list_keys("Taskbar", quick_launch);
for (auto& name : keys) {
auto af_name = Config::read_string("Taskbar", quick_launch, name);
auto af_path = String::formatted("{}/{}", Desktop::AppFile::APP_FILES_DIRECTORY, af_name);
auto af = Desktop::AppFile::open(af_path);
add_or_adjust_button(name, af);
}
}
QuickLaunchWidget::~QuickLaunchWidget()
{
}
void QuickLaunchWidget::add_or_adjust_button(String const& button_name, NonnullRefPtr<Desktop::AppFile> app_file)
{
if (!app_file->is_valid())
return;
auto button = find_child_of_type_named<GUI::Button>(button_name);
if (!button) {
button = &add<GUI::Button>();
}
auto app_executable = app_file->executable();
auto app_run_in_terminal = app_file->run_in_terminal();
button->set_fixed_size(quick_launch_button_size, quick_launch_button_size);
button->set_button_style(Gfx::ButtonStyle::Coolbar);
button->set_icon(app_file->icon().bitmap_for_size(16));
button->set_tooltip(app_file->name());
button->set_name(button_name);
button->on_click = [app_executable, app_run_in_terminal](auto) {
pid_t pid = fork();
if (pid < 0) {
perror("fork");
} else if (pid == 0) {
if (chdir(Core::StandardPaths::home_directory().characters()) < 0) {
perror("chdir");
exit(1);
}
if (app_run_in_terminal)
execl("/bin/Terminal", "Terminal", "-e", app_executable.characters(), nullptr);
else
execl(app_executable.characters(), app_executable.characters(), nullptr);
perror("execl");
VERIFY_NOT_REACHED();
} else {
if (disown(pid) < 0)
perror("disown");
}
};
}
void QuickLaunchWidget::config_key_was_removed(String const& domain, String const& group, String const& key)
{
if (domain == "Taskbar" && group == quick_launch) {
auto button = find_child_of_type_named<GUI::Button>(key);
if (button)
remove_child(*button);
}
}
void QuickLaunchWidget::config_string_did_change(String const& domain, String const& group, String const& key, String const& value)
{
if (domain == "Taskbar" && group == quick_launch) {
auto af_path = String::formatted("{}/{}", Desktop::AppFile::APP_FILES_DIRECTORY, value);
auto af = Desktop::AppFile::open(af_path);
add_or_adjust_button(key, af);
}
}
void QuickLaunchWidget::drop_event(GUI::DropEvent& event)
{
event.accept();
if (event.mime_data().has_urls()) {
auto urls = event.mime_data().urls();
for (auto& url : urls) {
auto af = Desktop::AppFile::open(url.path());
if (af->is_valid()) {
auto item_name = af->name().replace(" ", "", true);
add_or_adjust_button(item_name, af);
Config::write_string("Taskbar", quick_launch, item_name, url.basename());
}
}
}
}
}