/** Draw the status line at the top of the screen. The size of the filename
* field varies depending on the width of the screen and the length of
* the filename. */
void
edit_status (WEdit * edit)
{
const int w = edit->widget.owner->cols;
const size_t status_size = w + 1;
char *const status = g_malloc (status_size);
int status_len;
const char *fname = "";
int fname_len;
const int gap = 3; /* between the filename and the status */
const int right_gap = 5; /* at the right end of the screen */
const int preferred_fname_len = 16;
status_string (edit, status, status_size);
status_len = (int) str_term_width1 (status);
if (edit->filename_vpath != NULL)
fname = vfs_path_get_last_path_str (edit->filename_vpath);
fname_len = str_term_width1 (fname);
if (fname_len < preferred_fname_len)
fname_len = preferred_fname_len;
if (fname_len + gap + status_len + right_gap >= w)
{
if (preferred_fname_len + gap + status_len + right_gap >= w)
fname_len = preferred_fname_len;
else
fname_len = w - (gap + status_len + right_gap);
fname = str_trunc (fname, fname_len);
}
dlg_move (edit->widget.owner, 0, 0);
tty_setcolor (STATUSBAR_COLOR);
printwstr (fname, fname_len + gap);
printwstr (status, w - (fname_len + gap));
if (simple_statusbar && w > EDITOR_MINIMUM_TERMINAL_WIDTH)
{
size_t percent = 100;
if (edit->total_lines + 1 != 0)
percent = (edit->curs_line + 1) * 100 / (edit->total_lines + 1);
dlg_move (edit->widget.owner, 0, w - 5);
tty_printf (" %3d%%", percent);
}
g_free (status);
}
static inline void
edit_status_fullscreen (WEdit * edit, int color)
{
Widget *h = WIDGET (WIDGET (edit)->owner);
const int w = h->cols;
const size_t status_size = w + 1;
char *const status = g_malloc (status_size);
int status_len;
const char *fname = "";
int fname_len;
const int gap = 3; /* between the filename and the status */
const int right_gap = 5; /* at the right end of the screen */
const int preferred_fname_len = 16;
status_string (edit, status, status_size);
status_len = (int) str_term_width1 (status);
if (edit->filename_vpath != NULL)
fname = vfs_path_get_last_path_str (edit->filename_vpath);
fname_len = str_term_width1 (fname);
if (fname_len < preferred_fname_len)
fname_len = preferred_fname_len;
if (fname_len + gap + status_len + right_gap >= w)
{
if (preferred_fname_len + gap + status_len + right_gap >= w)
fname_len = preferred_fname_len;
else
fname_len = w - (gap + status_len + right_gap);
fname = str_trunc (fname, fname_len);
}
widget_move (h, 0, 0);
tty_setcolor (color);
printwstr (fname, fname_len + gap);
printwstr (status, w - (fname_len + gap));
if (simple_statusbar && w > EDITOR_MINIMUM_TERMINAL_WIDTH)
{
int percent;
percent = edit_buffer_calc_percent (&edit->buffer, edit->buffer.curs1);
widget_move (h, 0, w - 6 - 6);
tty_printf (" %3d%%", percent);
}
g_free (status);
}
/* Draw the status line at the top of the widget. The size of the filename
* field varies depending on the width of the screen and the length of
* the filename. */
void
edit_status (WEdit *edit)
{
const int w = edit->widget.cols;
const size_t status_size = w + 1;
char * const status = g_malloc (status_size);
int status_len;
const char *fname = "";
int fname_len;
const int gap = 3; /* between the filename and the status */
const int right_gap = 2; /* at the right end of the screen */
const int preferred_fname_len = 16;
status_string (edit, status, status_size);
status_len = (int) strlen (status);
if (edit->filename)
fname = edit->filename;
fname_len = strlen(fname);
if (fname_len < preferred_fname_len)
fname_len = preferred_fname_len;
if (fname_len + gap + status_len + right_gap >= w) {
if (preferred_fname_len + gap + status_len + right_gap >= w)
fname_len = preferred_fname_len;
else
fname_len = w - (gap + status_len + right_gap);
fname = name_trunc (fname, fname_len);
}
widget_move (edit, 0, 0);
attrset (SELECTED_COLOR);
printwstr (fname, fname_len + gap);
printwstr (status, w - (fname_len + gap));
attrset (EDITOR_NORMAL_COLOR);
g_free (status);
}
