initial commit

2026-10-24 02:12:37 +00:00 · 2024-06-06 00:07:31 +02:00
commit 01f44645d6
13 changed files with 4972 additions and 0 deletions
@@ -0,0 +1,121 @@
+package libui_datetime
+
+import "base:runtime"
+import "core:fmt"
+import "core:c/libc"
+
+import "../../"
+
+dtboth, dtdate, dttime: ^libui.DateTimePicker 
+
+timeFormat :: proc(d: ^libui.DateTimePicker) -> cstring {
+	if d == dtboth {
+		return "%c"
+	} else if d == dtdate {
+		return "%x"
+	} else if d == dttime {
+		return "%X"
+	}
+
+	return ""
+}
+
+onChanged :: proc "c" (d: ^libui.DateTimePicker, data: rawptr) {
+	context = runtime.default_context()
+	time: libc.tm
+	buf: [64]i8
+
+	libui.DateTimePickerTime(d, &time)
+	libc.strftime(cast([^]u8)&buf, size_of(buf), timeFormat(d), &time)
+	libui.LabelSetText(transmute(^libui.Label)data, transmute(cstring)&buf[0])
+}
+
+onClicked :: proc "c" (b: ^libui.Button, data: rawptr) {
+	t: libc.time_t
+	tmbuf: libc.tm
+
+	now := cast(bool)transmute(int)data
+	t = 0
+	if (now) {
+		t = libc.time(nil)
+	}
+	tmbuf = libc.localtime(&t)^
+
+	if (now) {
+		libui.DateTimePickerSetTime(dtdate, tmbuf)
+		libui.DateTimePickerSetTime(dttime, tmbuf)
+	} else {
+		libui.DateTimePickerSetTime(dtboth, tmbuf)
+	}
+}
+
+onClosing :: proc "c" (w: ^libui.Window, data: rawptr) -> b32 {
+	libui.Quit()
+	return true
+}
+
+main :: proc() {
+	o: libui.InitOptions 
+	g: ^libui.Grid
+	l: ^libui.Label
+	b: ^libui.Button
+
+	err := libui.Init(&o)
+	if err != nil {
+		fmt.eprintln("error initializing ui: %s", err)
+		libui.FreeInitError(err)
+		return
+	}
+
+	w := libui.NewWindow("Date / Time", 320, 240, false)
+	libui.WindowSetMargined(w, true)
+
+	g = libui.NewGrid()
+	libui.GridSetPadded(g, true)
+	libui.WindowSetChild(w, cast(^libui.Control)g)
+
+	dtboth = libui.NewDateTimePicker()
+	dtdate = libui.NewDatePicker()
+	dttime = libui.NewTimePicker()
+
+	libui.GridAppend(g, cast(^libui.Control)dtboth,
+		0, 0, 2, 1,
+		true, .Fill, false, .Fill)
+	libui.GridAppend(g, cast(^libui.Control)dtdate,
+		0, 1, 1, 1,
+		true, .Fill, false, .Fill)
+	libui.GridAppend(g, cast(^libui.Control)dttime,
+		1, 1, 1, 1,
+		true, .Fill, false, .Fill)
+
+	l = libui.NewLabel("")
+	libui.GridAppend(g, cast(^libui.Control)l,
+		0, 2, 2, 1,
+		true, .Center, false, .Fill)
+	libui.DateTimePickerOnChanged(dtboth, onChanged, l)
+	l = libui.NewLabel("")
+	libui.GridAppend(g, cast(^libui.Control)l,
+		0, 3, 1, 1,
+		true, .Center, false, .Fill)
+	libui.DateTimePickerOnChanged(dtdate, onChanged, l)
+	l = libui.NewLabel("")
+	libui.GridAppend(g, cast(^libui.Control)l,
+		1, 3, 1, 1,
+		true, .Center, false, .Fill)
+	libui.DateTimePickerOnChanged(dttime, onChanged, l)
+
+	b = libui.NewButton("Now")
+	libui.ButtonOnClicked(b, onClicked, cast(rawptr)uintptr(1))
+	libui.GridAppend(g, cast(^libui.Control)b,
+		0, 4, 1, 1,
+		true, .Fill, true, .End)
+	b = libui.NewButton("Unix epoch")
+	libui.ButtonOnClicked(b, onClicked, cast(rawptr)uintptr(0))
+	libui.GridAppend(g, cast(^libui.Control)b,
+		1, 4, 1, 1,
+		true, .Fill, true, .End)
+
+	libui.WindowOnClosing(w, onClosing, nil)
+	libui.ControlShow(cast(^libui.Control)w)
+	libui.Main()
+}