1 files changed, 125 insertions, 0 deletions
diff --git a/src/term.c b/src/term.c
new file mode 100644
index 0000000..583bdd8
--- /dev/null
+++ b/src/term.c
@@ -0,0 +1,125 @@
+#include "internal.h"
+#include "screen.h"
+
+_Thread_local char term_thread_anchor;
+
+const char *term_unicode_version(void)
+{
+    return UNICODE_DATA_VERSION;
+}
+
+void term_lock(struct term *t)
+{
+    term_write_begin(t);
+}
+
+void term_unlock(struct term *t)
+{
+    term_write_end(t);
+}
+
+struct term_vector2i term_size(const struct term *t)
+{
+    if (!t)
+        return (struct term_vector2i){ 0 };
+    term_write_begin((struct term *)t);
+    struct term_vector2i size = { .x = t->cols, .y = t->rows };
+    term_write_end((struct term *)t);
+    return size;
+}
+
+struct term_modes term_modes(const struct term *t)
+{
+    if (!t)
+        return (struct term_modes){ 0 };
+    term_write_begin((struct term *)t);
+    struct term_modes m = {
+        .keyboard = t->keyboard[t->alternate].flags,
+        .mouse = (enum term_mouse)t->mouse_mode,
+        .mouse_encoding = (enum term_mouse_encoding)t->mouse_encoding,
+        .grid = { .x = t->cols, .y = t->rows },
+        .app_cursor = t->application_cursor,
+        .app_keypad = t->application_keypad,
+        .backarrow_bs = t->backarrow_sends_bs,
+        .bracketed_paste = t->bracketed_paste,
+        .focus_events = t->focus_events,
+        .alternate = t->alternate,
+        .reverse_video = t->reverse_video,
+        .synchronized = t->synchronized_output,
+    };
+    term_write_end((struct term *)t);
+    return m;
+}
+
+struct term_cursor term_cursor(const struct term *t)
+{
+    if (!t)
+        return (struct term_cursor){ .visible = true };
+    term_write_begin((struct term *)t);
+    struct term_cursor c = {
+        .pos = { .x = t->cursor_x, .y = t->cursor_y },
+        .style = t->cursor_style,
+        .visible = t->cursor_visible,
+        .blink = t->cursor_blink,
+    };
+    term_write_end((struct term *)t);
+    return c;
+}
+
+void term_set_cursor_default(struct term *t, enum term_cursor_style style, bool steady)
+{
+    if (!t)
+        return;
+    term_write_begin(t);
+    if (style > TERM_CURSOR_BAR)
+        style = TERM_CURSOR_BLOCK;
+    if (t->cursor_style != style || t->cursor_blink == steady) {
+        struct srow *cur = term_row(t, t->cursor_y);
+        if (cur) cur->version++;
+    }
+    t->default_cursor_style = t->cursor_style = style;
+    t->default_cursor_blink = t->cursor_blink = !steady;
+    term_write_end(t);
+}
+
+void term_set_theme(struct term *t, const struct term_theme *theme)
+{
+    if (!t)
+        return;
+    term_write_begin(t);
+    struct palette next = { .version = t->palette.version };
+    term_palette_init(&next, theme);
+    if (memcmp(&next.theme, &t->palette.theme, sizeof(next.theme)))
+        t->palette = next;
+    term_write_end(t);
+}
+
+void term_focus(struct term *t, bool focused)
+{
+    if (!t)
+        return;
+    term_write_begin(t);
+    if (t->focus_events)
+        send_response(t, focused ? "\033[I" : "\033[O");
+    term_write_end(t);
+}
+
+size_t term_cwd(const struct term *t, char *buf, size_t cap)
+{
+    if (!t)
+        return term_copy_out(NULL, buf, cap);
+    term_write_begin((struct term *)t);
+    size_t n = term_copy_out(t->cwd, buf, cap);
+    term_write_end((struct term *)t);
+    return n;
+}
+
+size_t term_pointer_shape(const struct term *t, char *buf, size_t cap)
+{
+    if (!t)
+        return term_copy_out(NULL, buf, cap);
+    term_write_begin((struct term *)t);
+    size_t n = term_copy_out(t->pointer_shape, buf, cap);
+    term_write_end((struct term *)t);
+    return n;
+}