Win *window_new_file(Vis *vis, File *file) {
Win *win = calloc(1, sizeof(Win));
if (!win)
return NULL;
win->vis = vis;
win->file = file;
win->jumplist = ringbuf_alloc(31);
win->view = view_new(file->text, vis->lua);
win->ui = vis->ui->window_new(vis->ui, win->view, file, UI_OPTION_STATUSBAR);
if (!win->jumplist || !win->view || !win->ui) {
window_free(win);
return NULL;
}
file->refcount++;
view_tabwidth_set(win->view, vis->tabwidth);
if (text_size(file->text) > LARGE_FILE) {
enum UiOption opt = view_options_get(win->view);
opt |= UI_OPTION_LARGE_FILE;
opt &= ~UI_OPTION_LINE_NUMBERS_ABSOLUTE;
view_options_set(win->view, opt);
}
if (vis->windows)
vis->windows->prev = win;
win->next = vis->windows;
vis->windows = win;
vis->win = win;
vis->ui->window_focus(win->ui);
for (size_t i = 0; i < LENGTH(win->modes); i++)
win->modes[i].parent = &vis_modes[i];
if (vis->event && vis->event->win_open)
vis->event->win_open(vis, win);
return win;
}
bool vis_window_split(Win *original) {
Win *win = window_new_file(original->vis, original->file, UI_OPTION_STATUSBAR);
if (!win)
return false;
for (size_t i = 0; i < LENGTH(win->modes); i++) {
if (original->modes[i].bindings)
win->modes[i].bindings = map_new();
if (win->modes[i].bindings)
map_copy(win->modes[i].bindings, original->modes[i].bindings);
}
win->file = original->file;
win->file->refcount++;
vis_window_syntax_set(win, vis_window_syntax_get(original));
view_options_set(win->view, view_options_get(original->view));
view_cursor_to(win->view, view_cursor_get(original->view));
return true;
}
static const char *prompt_up(Vis *vis, const char *keys, const Arg *arg) {
vis_motion(vis, VIS_MOVE_LINE_UP);
vis_window_mode_unmap(vis->win, VIS_MODE_INSERT, "<Up>");
view_options_set(vis->win->view, UI_OPTION_NONE);
return keys;
}
