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Userland: Implement copy --clear

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You can now clear the clipboard using copy(1) like this:

$ copy --clear
This commit is contained in:
Sergey Bugaev 2021-05-10 19:05:03 +03:00 • committed by Linus Groh
parent f15f03376b
commit 93a1b88965
1 changed files with 12 additions and 3 deletions
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15
Userland/Utilities/copy.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2019-2020, Sergey Bugaev <bugaevc@serenityos.org>
* Copyright (c) 2019-2021, Sergey Bugaev <bugaevc@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -16,23 +16,29 @@
struct Options {
String data;
StringView type;
bool clear;
};
static Options parse_options(int argc, char* argv[])
{
const char* type = "text/plain";
Vector<const char*> text;
bool clear = false;
Core::ArgsParser args_parser;
args_parser.set_general_help("Copy text from stdin or the command-line to the clipboard.");
args_parser.add_option(type, "Pick a type", "type", 't', "type");
args_parser.add_option(clear, "Instead of copying, clear the clipboard", "clear", 'c');
args_parser.add_positional_argument(text, "Text to copy", "text", Core::ArgsParser::Required::No);
args_parser.parse(argc, argv);
Options options;
options.type = type;
options.clear = clear;
if (text.is_empty()) {
if (clear) {
// We're not copying anything.
} else if (text.is_empty()) {
// Copy our stdin.
auto c_stdin = Core::File::construct();
bool success = c_stdin->open(
@ -60,7 +66,10 @@ int main(int argc, char* argv[])
Options options = parse_options(argc, argv);
auto& clipboard = GUI::Clipboard::the();
clipboard.set_data(options.data.bytes(), options.type);
if (options.clear)
clipboard.clear();
else
clipboard.set_data(options.data.bytes(), options.type);
return 0;
}