static const char *later(Vis *vis, const char *keys, const Arg *arg) {
size_t pos = text_later(vis_text(vis), MAX(vis_count_get(vis), 1));
if (pos != EPOS) {
view_cursor_to(vis_view(vis), pos);
/* redraw all windows in case some display the same file */
vis_draw(vis);
}
return keys;
}
bool editor_window_split(Win *original) {
Win *win = window_new_file(original->editor, original->file);
if (!win)
return false;
win->file = original->file;
win->file->refcount++;
view_syntax_set(win->view, view_syntax_get(original->view));
view_cursor_to(win->view, view_cursor_get(original->view));
editor_draw(win->editor);
return true;
}
static const char *redo(Vis *vis, const char *keys, const Arg *arg) {
size_t pos = text_redo(vis_text(vis));
if (pos != EPOS) {
View *view = vis_view(vis);
if (view_cursors_count(view) == 1)
view_cursor_to(view, pos);
/* redraw all windows in case some display the same file */
vis_draw(vis);
}
return keys;
}
void vis_message_show(Vis *vis, const char *msg) {
if (!msg)
return;
if (!vis->message_window)
vis->message_window = window_new_file(vis, vis->error_file, UI_OPTION_STATUSBAR);
Win *win = vis->message_window;
if (!win)
return;
Text *txt = win->file->text;
size_t pos = text_size(txt);
text_appendf(txt, "%s\n", msg);
text_save(txt, NULL);
view_cursor_to(win->view, pos);
vis_window_focus(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 *cursors_remove(Vis *vis, const char *keys, const Arg *arg) {
View *view = vis_view(vis);
view_cursors_dispose(view_cursor(view));
view_cursor_to(view, view_cursor_get(view));
return keys;
}
