static UiWin *ui_window_new(Ui *ui, View *view, File *file, enum UiOption options) {
UiCurses *uic = (UiCurses*)ui;
UiCursesWin *win = calloc(1, sizeof(UiCursesWin));
if (!win)
return NULL;
win->uiwin = (UiWin) {
.draw = ui_window_draw,
.draw_status = ui_window_draw_status,
.options_set = ui_window_options_set,
.options_get = ui_window_options_get,
.reload = ui_window_reload,
.syntax_style = ui_window_syntax_style,
};
if (!(win->win = newwin(0, 0, 0, 0))) {
ui_window_free((UiWin*)win);
return NULL;
}
for (int i = 0; i < UI_STYLE_MAX; i++) {
win->styles[i] = (CellStyle) {
.fg = -1, .bg = -1, .attr = A_NORMAL,
};
}
win->styles[UI_STYLE_CURSOR].attr |= A_REVERSE;
win->styles[UI_STYLE_CURSOR_PRIMARY].attr |= A_REVERSE|A_BLINK;
win->styles[UI_STYLE_SELECTION].attr |= A_REVERSE;
win->styles[UI_STYLE_COLOR_COLUMN].attr |= A_REVERSE;
win->ui = uic;
win->view = view;
win->file = file;
view_ui(view, &win->uiwin);
if (uic->windows)
uic->windows->prev = win;
win->next = uic->windows;
uic->windows = win;
ui_window_options_set((UiWin*)win, options);
return &win->uiwin;
}
__attribute__((noreturn)) static void ui_die(Ui *ui, const char *msg, va_list ap) {
UiCurses *uic = (UiCurses*)ui;
endwin();
if (uic->termkey)
termkey_stop(uic->termkey);
vfprintf(stderr, msg, ap);
exit(EXIT_FAILURE);
}
void ui_curses_free(Ui *ui) {
UiCurses *uic = (UiCurses*)ui;
if (!uic)
return;
while (uic->windows)
ui_window_free((UiWin*)uic->windows);
endwin();
if (uic->termkey)
termkey_destroy(uic->termkey);
free(uic);
}
void ui_curses_free(Ui *ui) {
UiCurses *uic = (UiCurses*)ui;
if (!uic)
return;
while (uic->windows)
ui_window_free((UiWin*)uic->windows);
endwin();
if (uic->termkey)
termkey_destroy(uic->termkey);
tcsetattr(STDERR_FILENO, TCSANOW, &uic->tio);
free(uic);
}
