static bool cmd_select(Vis *vis, Win *win, Command *cmd, const char *argv[], Cursor *cur, Filerange *range) {
Filerange sel = text_range_empty();
if (!win)
return sam_execute(vis, NULL, cmd->cmd, NULL, &sel);
bool ret = true;
View *view = win->view;
Text *txt = win->file->text;
bool multiple_cursors = view_cursors_multiple(view);
Cursor *primary = view_cursors_primary_get(view);
for (Cursor *c = view_cursors(view), *next; c && ret; c = next) {
next = view_cursors_next(c);
size_t pos = view_cursors_pos(c);
if (vis->mode->visual) {
sel = view_cursors_selection_get(c);
} else if (cmd->cmd->address) {
/* convert a single line range to a goto line motion */
if (!multiple_cursors && cmd->cmd->cmddef->func == cmd_print) {
Address *addr = cmd->cmd->address;
switch (addr->type) {
case '+':
case '-':
addr = addr->right;
/* fall through */
case 'l':
if (addr && addr->type == 'l' && !addr->right)
addr->type = 'g';
break;
}
}
sel = text_range_new(pos, pos);
} else if (cmd->cmd->cmddef->flags & CMD_ADDRESS_POS) {
sel = text_range_new(pos, pos);
} else if (cmd->cmd->cmddef->flags & CMD_ADDRESS_LINE) {
sel = text_object_line(txt, pos);
} else if (cmd->cmd->cmddef->flags & CMD_ADDRESS_AFTER) {
size_t next_line = text_line_next(txt, pos);
sel = text_range_new(next_line, next_line);
} else if (multiple_cursors) {
sel = text_object_line(txt, pos);
} else {
sel = text_range_new(0, text_size(txt));
}
if (text_range_valid(&sel))
ret &= sam_execute(vis, win, cmd->cmd, c, &sel);
if (cmd->cmd->cmddef->flags & CMD_ONCE)
break;
}
if (vis->win && vis->win->view == view && primary != view_cursors_primary_get(view))
view_cursors_primary_set(view_cursors(view));
return ret;
}
static void ui_window_draw_status(UiWin *w) {
UiCursesWin *win = (UiCursesWin*)w;
if (!win->winstatus)
return;
UiCurses *uic = win->ui;
Vis *vis = uic->vis;
bool focused = uic->selwin == win;
const char *filename = vis_file_name(win->file);
const char *status = vis_mode_status(vis);
wattrset(win->winstatus, focused ? A_REVERSE|A_BOLD : A_REVERSE);
mvwhline(win->winstatus, 0, 0, ' ', win->width);
mvwprintw(win->winstatus, 0, 0, "%s %s %s %s",
focused && status ? status : "",
filename ? filename : "[No Name]",
text_modified(vis_file_text(win->file)) ? "[+]" : "",
vis_macro_recording(vis) ? "recording": "");
char buf[4*32] = "", *msg = buf;
int cursor_count = view_cursors_count(win->view);
if (cursor_count > 1) {
Cursor *c = view_cursors_primary_get(win->view);
int cursor_number = view_cursors_number(c) + 1;
msg += sprintf(msg, "[%d/%d] ", cursor_number, cursor_count);
}
if (!(win->options & UI_OPTION_LARGE_FILE)) {
CursorPos pos = view_cursor_getpos(win->view);
msg += sprintf(msg, "%zd, %zd", pos.line, pos.col);
}
if (buf[0])
mvwaddstr(win->winstatus, 0, win->width - (msg - buf) - 1, buf);
}
void vis_prompt_show(Vis *vis, const char *title) {
Win *active = vis->win;
Win *prompt = window_new_file(vis, title[0] == ':' ? vis->command_file : vis->search_file,
UI_OPTION_ONELINE);
if (!prompt)
return;
if (vis->mode->visual)
window_selection_save(active);
Text *txt = prompt->file->text;
text_insert(txt, text_size(txt), title, strlen(title));
Cursor *cursor = view_cursors_primary_get(prompt->view);
view_cursors_scroll_to(cursor, text_size(txt));
prompt->parent = active;
prompt->parent_mode = vis->mode;
vis_window_mode_map(prompt, VIS_MODE_NORMAL, true, "<Enter>", &prompt_enter_binding);
vis_window_mode_map(prompt, VIS_MODE_INSERT, true, "<Enter>", &prompt_enter_binding);
vis_window_mode_map(prompt, VIS_MODE_VISUAL, true, "<Enter>", &prompt_enter_binding);
vis_window_mode_map(prompt, VIS_MODE_NORMAL, true, "<Escape>", &prompt_esc_binding);
vis_window_mode_map(prompt, VIS_MODE_INSERT, true, "<Up>", &prompt_up_binding);
vis_window_mode_map(prompt, VIS_MODE_INSERT, true, "<Backspace>", &prompt_backspace_binding);
vis_mode_switch(vis, VIS_MODE_INSERT);
}
