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keyboard (more sorta)

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Jeeves 2024-04-10 11:58:52 -06:00
parent 0a9d94c1c0
commit 9bf5c3403c
1 changed files with 21 additions and 8 deletions
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29
src/main.zig
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@ -18,7 +18,7 @@ pub fn main() !void {
try term.cursorHide(); try term.cursorHide();
var box1 = Terminal.Box.init(allocator); var box1 = Terminal.Box.init(allocator);
defer box1.deinit(); // defer box1.deinit();
box1.border_bg = try Terminal.Color.init("#3ace37ff"); box1.border_bg = try Terminal.Color.init("#3ace37ff");
box1.top = 0; box1.top = 0;
box1.bottom = 0; box1.bottom = 0;
@ -26,7 +26,7 @@ pub fn main() !void {
box1.right = 0; box1.right = 0;
var box2 = Terminal.Box.init(allocator); var box2 = Terminal.Box.init(allocator);
defer box2.deinit(); // defer box2.deinit();
box2.border_bg = try Terminal.Color.init("#000000c0"); box2.border_bg = try Terminal.Color.init("#000000c0");
box2.content = "hi"; box2.content = "hi";
box2.top = 1; box2.top = 1;
@ -35,7 +35,7 @@ pub fn main() !void {
box2.right = 2; box2.right = 2;
var box3 = Terminal.Box.init(allocator); var box3 = Terminal.Box.init(allocator);
defer box3.deinit(); // defer box3.deinit();
box3.border_bg = try Terminal.Color.init("#48d5eaa0"); box3.border_bg = try Terminal.Color.init("#48d5eaa0");
box3.content = "hello"; box3.content = "hello";
box3.content_halign = .center; box3.content_halign = .center;
@ -49,9 +49,18 @@ pub fn main() !void {
try box1.addChild(&box2); try box1.addChild(&box2);
try box2.addChild(&box3); try box2.addChild(&box3);
while (true) { var running = true;
while (running) {
const events = try term.getEvents(); const events = try term.getEvents();
_ = events; defer allocator.free(events);
for (events) |ev| switch (ev) {
.system => {},
.keyboard => {
if (ev.keyboard.char == 'q') running = false;
box3.content = "Pressed " ++ &[_]u8{ev.keyboard.char};
box3.makeDirty();
},
};
try term.draw(); try term.draw();
std.time.sleep(1000); std.time.sleep(1000);
} }
@ -114,7 +123,7 @@ pub const Terminal = struct {
raw.oflag.OPOST = false; raw.oflag.OPOST = false;
raw.cc[@intFromEnum(os.linux.V.TIME)] = 0; raw.cc[@intFromEnum(os.linux.V.TIME)] = 0;
raw.cc[@intFromEnum(os.linux.V.MIN)] = 1; raw.cc[@intFromEnum(os.linux.V.MIN)] = 0;
try posix.tcsetattr(self.tty.handle, .FLUSH, raw); try posix.tcsetattr(self.tty.handle, .FLUSH, raw);
} }
@ -148,8 +157,12 @@ pub const Terminal = struct {
} }
S.ev = null; S.ev = null;
} }
var n: usize = 0; var pfd = [_]os.linux.pollfd{.{
if (os.linux.ioctl(self.tty.handle, os.linux.T.FIONREAD, @intFromPtr(&n)) == 0 and n > 0) { .fd = self.tty.handle,
.events = os.linux.POLL.IN,
.revents = 0,
}};
if (os.linux.poll(&pfd, 1, 0) > 0) {
var key: [1]u8 = undefined; var key: [1]u8 = undefined;
_ = try self.tty.reader().read(&key); _ = try self.tty.reader().read(&key);
try self.events.append(Event{ .keyboard = .{ .char = key[0] } }); try self.events.append(Event{ .keyboard = .{ .char = key[0] } });