From 35639332a5dc8e9b26e8299c999940a9b6ca2ddb Mon Sep 17 00:00:00 2001
From: Julian Hurst <julian.hurst92@gmail.com>
Date: Sun, 15 May 2022 01:36:43 +0200
Subject: Add marking support (contains, fnmatch, regex)

---
 main.ha | 79 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 77 insertions(+), 2 deletions(-)

(limited to 'main.ha')

diff --git a/main.ha b/main.ha
index 4809a18..2f96e56 100644
--- a/main.ha
+++ b/main.ha
@@ -8,6 +8,7 @@ use strings;
 use unix::tty;
 use unix::signal;
 use bufio;
+use regex;
 
 let u: mainUI = mainUI {...};
 
@@ -34,7 +35,15 @@ fn runehandler(l: *list::listwidget, r: rune) bool = {
 	case 'l' =>
 		// to print properly suspend the ui, print, then resume
 		libui::suspend(&l.ui);
-		fmt::println(l.items[l.cursor])!;
+		//fmt::println(l.items[l.cursor])!;
+		match (list::selected(*l)) {
+		case let s: str =>
+			fmt::println(s)!;
+		case let s: []str =>
+			const out = strings::join("\n", s...);
+			defer free(out);
+			fmt::println(out)!;
+		};
 		libui::resume(&l.ui);
 		return true;
 	case 'g' =>
@@ -93,6 +102,68 @@ fn runehandler(l: *list::listwidget, r: rune) bool = {
 		let c = l.cursor;
 		list::search(l, searchterm);
 		libui::resume(&l.ui);
+	case 's' =>
+		// TODO add commandline support maybe
+		libui::suspend(&l.ui);
+		fmt::fprint(l.ui.f, "s: ")!;
+		let line = match (bufio::scanline(l.ui.f)) {
+		case let s: []u8 =>
+			yield s;
+		case io::EOF =>
+			fmt::fprintln(os::stderr, "EOF")!;
+			return true;
+		case let e: io::error =>
+			fmt::fprintln(os::stderr, io::strerror(e))!;
+			return true;
+		};
+		defer free(line);
+		list::containsmark(l, strings::fromutf8(line));
+		libui::resume(&l.ui);
+	case 'S' =>
+		// TODO add commandline support maybe
+		libui::suspend(&l.ui);
+		fmt::fprint(l.ui.f, "S: ")!;
+		let line = match (bufio::scanline(l.ui.f)) {
+		case let s: []u8 =>
+			yield s;
+		case io::EOF =>
+			fmt::fprintln(os::stderr, "EOF")!;
+			return true;
+		case let e: io::error =>
+			fmt::fprintln(os::stderr, io::strerror(e))!;
+			return true;
+		};
+		defer free(line);
+		list::fnmatchmark(l, strings::fromutf8(line));
+		libui::resume(&l.ui);
+	case 'r' =>
+		// TODO add commandline support maybe
+		libui::suspend(&l.ui);
+		fmt::fprint(l.ui.f, "r: ")!;
+		let line = match (bufio::scanline(l.ui.f)) {
+		case let s: []u8 =>
+			yield s;
+		case io::EOF =>
+			fmt::fprintln(os::stderr, "EOF")!;
+			return true;
+		case let e: io::error =>
+			fmt::fprintln(os::stderr, io::strerror(e))!;
+			return true;
+		};
+		defer free(line);
+		match (regex::compile(strings::fromutf8(line))) {
+		case let re: regex::regex =>
+			list::regexmark(l, &re);
+			regex::finish(&re);
+		case let e: regex::error =>
+			fmt::fprintln(os::stderr, regex::strerror(e))!;
+		};
+		libui::resume(&l.ui);
+	case ' ' =>
+		list::tmark(l);
+		list::down(l);
+	case 'c' =>
+		list::clearmarked(l);
 	case '\n' =>
 		// For some reason enter doesn't send r == '\n'
 		fmt::fprintln(os::stderr, "This is not detected")!;
@@ -151,7 +222,7 @@ export fn main() void = {
 	let l = list::newlist(ui, items...);
 	libui::addlistener(&ui, &globalrunehandler);
 	list::addlistener(&l, &runehandler);
-	defer free(searchterm);
+	//defer free(searchterm);
 	libui::clear(l.ui);
 	match (list::print(&l)) {
 	case void =>
@@ -189,3 +260,7 @@ export fn main() void = {
 		};
 	};
 };
+
+@fini fn finish() void = {
+	free(searchterm);
+};
-- 
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