static void tree_show_mini_info (WTree *tree, int tree_lines, int tree_cols)
{
Dlg_head *h = tree->widget.parent;
int line;
/* Show mini info */
if (tree->is_panel){
if (!show_mini_info)
return;
line = tree_lines+2;
} else
line = tree_lines+1;
tty_draw_hline (tree->widget.y + line, tree->widget.x + 1, ' ', tree_cols);
widget_move (&tree->widget, line, 1);
if (tree->searching){
/* Show search string */
tty_setcolor (TREE_NORMALC (h));
tty_setcolor (DLG_FOCUSC (h));
tty_print_char (PATH_SEP);
tty_print_string (str_fit_to_term (tree->search_buffer,
tree_cols - 2, J_LEFT_FIT));
tty_print_char (' ');
tty_setcolor (DLG_FOCUSC (h));
} else {
/* Show full name of selected directory */
tty_print_string (str_fit_to_term (tree->selected_ptr->name,
tree_cols, J_LEFT_FIT));
}
}
static void
mcview_display_status (WView * view)
{
const screen_dimen top = view->status_area.top;
const screen_dimen left = view->status_area.left;
const screen_dimen width = view->status_area.width;
const screen_dimen height = view->status_area.height;
const char *file_label;
if (height < 1)
return;
tty_setcolor (STATUSBAR_COLOR);
tty_draw_hline (WIDGET (view)->y + top, WIDGET (view)->x + left, ' ', width);
file_label =
view->filename_vpath != NULL ?
vfs_path_get_last_path_str (view->filename_vpath) : view->command != NULL ?
view->command : "";
if (width > 40)
{
widget_move (view, top, width - 32);
if (view->hex_mode)
tty_printf ("0x%08" PRIxMAX, (uintmax_t) view->hex_cursor);
else
{
char buffer[BUF_TRUNC_LEN + 1];
size_trunc_len (buffer, BUF_TRUNC_LEN, mcview_get_filesize (view), 0,
panels_options.kilobyte_si);
tty_printf ("%9" PRIuMAX "/%s%s %s", (uintmax_t) view->dpy_end,
buffer, mcview_may_still_grow (view) ? "+" : " ",
#ifdef HAVE_CHARSET
mc_global.source_codepage >= 0 ?
get_codepage_id (mc_global.source_codepage) :
#endif
"");
}
}
widget_move (view, top, left);
if (width > 40)
tty_print_string (str_fit_to_term (file_label, width - 34, J_LEFT_FIT));
else
tty_print_string (str_fit_to_term (file_label, width - 5, J_LEFT_FIT));
if (width > 26)
mcview_display_percent (view, view->hex_mode ? view->hex_cursor : view->dpy_end);
}
static int
sel_skin_button (WButton * button, int action)
{
int result;
WListbox *skin_list;
WDialog *skin_dlg;
const gchar *skin_name;
int lxx, lyy;
unsigned int i;
unsigned int pos = 1;
(void) action;
lxx = COLS / 2;
lyy = (LINES - 13) / 2;
skin_dlg =
dlg_create (TRUE, lyy, lxx, 13, 24, dialog_colors, NULL, NULL, "[Appearance]", _("Skins"),
DLG_COMPACT);
skin_list = listbox_new (1, 1, 11, 22, FALSE, NULL);
skin_name = "default";
listbox_add_item (skin_list, LISTBOX_APPEND_AT_END, 0, skin_name_to_label (skin_name),
(void *) skin_name);
if (strcmp (skin_name, current_skin_name) == 0)
listbox_select_entry (skin_list, 0);
for (i = 0; i < skin_names->len; i++)
{
skin_name = g_ptr_array_index (skin_names, i);
if (strcmp (skin_name, "default") != 0)
{
listbox_add_item (skin_list, LISTBOX_APPEND_AT_END, 0, skin_name_to_label (skin_name),
(void *) skin_name);
if (strcmp (skin_name, current_skin_name) == 0)
listbox_select_entry (skin_list, pos);
pos++;
}
}
add_widget (skin_dlg, skin_list);
result = dlg_run (skin_dlg);
if (result == B_ENTER)
{
Widget *w;
gchar *skin_label;
listbox_get_current (skin_list, &skin_label, (void **) &skin_name);
g_free (current_skin_name);
current_skin_name = g_strdup (skin_name);
skin_apply (skin_name);
w = dlg_find_by_id (WIDGET (button)->owner, skin_name_id);
button_set_text (BUTTON (w), str_fit_to_term (skin_label, 20, J_LEFT_FIT));
}
dlg_destroy (skin_dlg);
return 0;
}
static void
mcview_display_status (mcview_t * view)
{
const screen_dimen top = view->status_area.top;
const screen_dimen left = view->status_area.left;
const screen_dimen width = view->status_area.width;
const screen_dimen height = view->status_area.height;
const char *file_label;
screen_dimen file_label_width;
if (height < 1)
return;
tty_setcolor (STATUSBAR_COLOR);
widget_move (view, top, left);
tty_draw_hline (-1, -1, ' ', width);
file_label = view->filename ? view->filename : view->command ? view->command : "";
file_label_width = str_term_width1 (file_label) - 2;
if (width > 40)
{
char buffer[BUF_TINY];
widget_move (view, top, width - 32);
if (view->hex_mode)
tty_printf ("0x%08" PRIxMAX, (uintmax_t) view->hex_cursor);
else
{
size_trunc_len (buffer, 5, mcview_get_filesize (view), 0, panels_options.kilobyte_si);
tty_printf ("%9" PRIuMAX "/%s%s %s", (uintmax_t) view->dpy_end,
buffer, mcview_may_still_grow (view) ? "+" : " ",
#ifdef HAVE_CHARSET
mc_global.source_codepage >=
0 ? get_codepage_id (mc_global.source_codepage) : ""
#else
""
#endif
);
}
}
widget_move (view, top, left);
if (width > 40)
tty_print_string (str_fit_to_term (file_label, width - 34, J_LEFT_FIT));
else
tty_print_string (str_fit_to_term (file_label, width - 5, J_LEFT_FIT));
if (width > 26)
mcview_percent (view, view->hex_mode ? view->hex_cursor : view->dpy_end);
}
static cb_ret_t
buttonbar_callback (Widget * w, Widget * sender, widget_msg_t msg, int parm, void *data)
{
WButtonBar *bb = BUTTONBAR (w);
int i;
const char *text;
switch (msg)
{
case MSG_FOCUS:
return MSG_NOT_HANDLED;
case MSG_HOTKEY:
for (i = 0; i < BUTTONBAR_LABELS_NUM; i++)
if (parm == KEY_F (i + 1) && buttonbar_call (bb, i))
return MSG_HANDLED;
return MSG_NOT_HANDLED;
case MSG_DRAW:
if (bb->visible)
{
buttonbar_init_button_positions (bb);
widget_move (w, 0, 0);
tty_setcolor (DEFAULT_COLOR);
tty_printf ("%-*s", w->cols, "");
widget_move (w, 0, 0);
for (i = 0; i < BUTTONBAR_LABELS_NUM; i++)
{
int width;
width = buttonbar_get_button_width (bb, i);
if (width <= 0)
break;
tty_setcolor (BUTTONBAR_HOTKEY_COLOR);
tty_printf ("%2d", i + 1);
tty_setcolor (BUTTONBAR_BUTTON_COLOR);
text = (bb->labels[i].text != NULL) ? bb->labels[i].text : "";
tty_print_string (str_fit_to_term (text, width - 2, J_LEFT_FIT));
}
}
return MSG_HANDLED;
case MSG_DESTROY:
for (i = 0; i < BUTTONBAR_LABELS_NUM; i++)
g_free (bb->labels[i].text);
return MSG_HANDLED;
default:
return widget_default_callback (w, sender, msg, parm, data);
}
}
static void
tree_show_mini_info (WTree * tree, int tree_lines, int tree_cols)
{
Dlg_head *h = tree->widget.owner;
int line;
/* Show mini info */
if (tree->is_panel)
{
if (!panels_options.show_mini_info)
return;
line = tree_lines + 2;
}
else
line = tree_lines + 1;
if (tree->searching)
{
/* Show search string */
tty_setcolor (INPUT_COLOR);
tty_draw_hline (tree->widget.y + line, tree->widget.x + 1, ' ', tree_cols);
widget_move (&tree->widget, line, 1);
tty_print_char (PATH_SEP);
tty_print_string (str_fit_to_term (tree->search_buffer, tree_cols - 2, J_LEFT_FIT));
tty_print_char (' ');
}
else
{
/* Show full name of selected directory */
char *tmp_path;
tty_setcolor (tree->is_panel ? NORMAL_COLOR : TREE_NORMALC (h));
tty_draw_hline (tree->widget.y + line, tree->widget.x + 1, ' ', tree_cols);
widget_move (&tree->widget, line, 1);
tmp_path = vfs_path_to_str (tree->selected_ptr->name);
tty_print_string (str_fit_to_term (tmp_path, tree_cols, J_LEFT_FIT));
g_free (tmp_path);
}
}
static void
tree_show_mini_info (WTree * tree, int tree_lines, int tree_cols)
{
Widget *w = WIDGET (tree);
int line;
/* Show mini info */
if (tree->is_panel)
{
if (!panels_options.show_mini_info)
return;
line = tree_lines + 2;
}
else
line = tree_lines + 1;
if (tree->searching)
{
/* Show search string */
tty_setcolor (INPUT_COLOR);
tty_draw_hline (w->y + line, w->x + 1, ' ', tree_cols);
widget_move (w, line, 1);
tty_print_char (PATH_SEP);
tty_print_string (str_fit_to_term (tree->search_buffer, tree_cols - 2, J_LEFT_FIT));
tty_print_char (' ');
}
else
{
/* Show full name of selected directory */
WDialog *h = w->owner;
tty_setcolor (tree->is_panel ? NORMAL_COLOR : TREE_NORMALC (h));
tty_draw_hline (w->y + line, w->x + 1, ' ', tree_cols);
widget_move (w, line, 1);
tty_print_string (str_fit_to_term
(vfs_path_as_str (tree->selected_ptr->name), tree_cols, J_LEFT_FIT));
}
}
static void chown_info_update (void)
{
/* display file info */
tty_setcolor (COLOR_NORMAL);
/* name && mode */
dlg_move (ch_dlg, 3, 8);
tty_print_string (str_fit_to_term (fname, 45, J_LEFT_FIT));
dlg_move (ch_dlg, BY + 2, 9);
tty_printf ("%12o", get_mode ());
/* permissions */
update_permissions ();
}
void
appearance_box (void)
{
current_skin_name = g_strdup (mc_skin__default.name);
skin_names = mc_skin_list ();
{
quick_widget_t quick_widgets[] = {
/* *INDENT-OFF* */
QUICK_START_COLUMNS,
QUICK_LABEL (N_("Skin:"), NULL),
QUICK_NEXT_COLUMN,
QUICK_BUTTON (str_fit_to_term (skin_name_to_label (current_skin_name), 20, J_LEFT_FIT),
B_USER, sel_skin_button, NULL),
QUICK_STOP_COLUMNS,
QUICK_BUTTONS_OK_CANCEL,
QUICK_END
/* *INDENT-ON* */
};
quick_dialog_t qdlg = {
-1, -1, 54,
N_("Appearance"), "[Appearance]",
quick_widgets, dlg_default_callback, NULL
};
if (quick_dialog (&qdlg) == B_ENTER)
mc_config_set_string (mc_main_config, CONFIG_APP_SECTION, "skin", current_skin_name);
else
skin_apply (NULL);
}
g_free (current_skin_name);
g_ptr_array_foreach (skin_names, (GFunc) g_free, NULL);
g_ptr_array_free (skin_names, TRUE);
}
static void
listbox_draw (WListbox * l, gboolean focused)
{
Widget *w = WIDGET (l);
const WDialog *h = w->owner;
const gboolean disabled = (w->options & W_DISABLED) != 0;
const int normalc = disabled ? DISABLED_COLOR : h->color[DLG_COLOR_NORMAL];
/* *INDENT-OFF* */
int selc = disabled
? DISABLED_COLOR
: focused
? h->color[DLG_COLOR_HOT_FOCUS]
: h->color[DLG_COLOR_FOCUS];
/* *INDENT-ON* */
int length = 0;
GList *le = NULL;
int pos;
int i;
int sel_line = -1;
if (l->list != NULL)
{
length = g_queue_get_length (l->list);
le = g_queue_peek_nth_link (l->list, (guint) l->top);
}
/* pos = (le == NULL) ? 0 : g_list_position (l->list, le); */
pos = (le == NULL) ? 0 : l->top;
for (i = 0; i < w->lines; i++)
{
const char *text = "";
/* Display the entry */
if (pos == l->pos && sel_line == -1)
{
sel_line = i;
tty_setcolor (selc);
}
else
tty_setcolor (normalc);
widget_move (l, i, 1);
if (l->list != NULL && le != NULL && (i == 0 || pos < length))
{
WLEntry *e = LENTRY (le->data);
text = e->text;
le = g_list_next (le);
pos++;
}
tty_print_string (str_fit_to_term (text, w->cols - 2, J_LEFT_FIT));
}
l->cursor_y = sel_line;
if (l->scrollbar && length > w->lines)
{
tty_setcolor (normalc);
listbox_drawscroll (l);
}
}
void
chown_advanced_cmd (void)
{
/* Number of files at startup */
int files_on_begin;
files_on_begin = MAX (1, current_panel->marked);
do
{ /* do while any files remaining */
int file_idx;
char buffer[BUF_MEDIUM];
vfs_path_t *vpath;
int result;
init_chown_advanced ();
if (current_panel->marked)
fname = next_file (); /* next marked file */
else
fname = selection (current_panel)->fname; /* single file */
vpath = vfs_path_from_str (fname);
if (mc_stat (vpath, sf_stat) != 0)
{ /* get status of file */
dlg_destroy (ch_dlg);
vfs_path_free (vpath);
break;
}
ch_cmode = sf_stat->st_mode;
file_idx = files_on_begin == 1 ? 1 : (files_on_begin - current_panel->marked + 1);
g_snprintf (buffer, sizeof (buffer), "%s (%d/%d)",
str_fit_to_term (fname, WIDGET (ch_dlg)->cols - 20, J_LEFT_FIT),
file_idx, files_on_begin);
label_set_text (l_filename, buffer);
chown_refresh ();
update_ownership ();
result = dlg_run (ch_dlg);
switch (result)
{
case B_CANCEL:
end_chown = TRUE;
break;
case B_ENTER:
need_update = TRUE;
if (mc_chmod (vpath, get_mode ()) == -1)
message (D_ERROR, MSG_ERROR, _("Cannot chmod \"%s\"\n%s"),
fname, unix_error_string (errno));
/* call mc_chown only, if mc_chmod didn't fail */
else if (mc_chown
(vpath, (ch_flags[9] == '+') ? sf_stat->st_uid : (uid_t) (-1),
(ch_flags[10] == '+') ? sf_stat->st_gid : (gid_t) (-1)) == -1)
message (D_ERROR, MSG_ERROR, _("Cannot chown \"%s\"\n%s"), fname,
unix_error_string (errno));
break;
case B_SETALL:
apply_advanced_chowns (sf_stat);
break;
case B_SKIP:
default:
break;
}
if (current_panel->marked && result != B_CANCEL)
{
do_file_mark (current_panel, current_file, 0);
need_update = TRUE;
}
dlg_destroy (ch_dlg);
vfs_path_free (vpath);
}
while (current_panel->marked && !end_chown);
chown_advanced_done ();
}
static void
show_tree (WTree * tree)
{
Widget *w = WIDGET (tree);
WDialog *h = w->owner;
tree_entry *current;
int i, j, topsublevel;
int x = 0, y = 0;
int tree_lines, tree_cols;
/* Initialize */
tree_lines = tlines (tree);
tree_cols = w->cols;
widget_move (w, y, x);
if (tree->is_panel)
{
tree_cols -= 2;
x = y = 1;
}
g_free (tree->tree_shown);
tree->tree_shown = g_new0 (tree_entry *, tree_lines);
if (tree->store->tree_first)
topsublevel = tree->store->tree_first->sublevel;
else
topsublevel = 0;
if (!tree->selected_ptr)
{
tree->selected_ptr = tree->store->tree_first;
tree->topdiff = 0;
}
current = tree->selected_ptr;
/* Calculate the directory which is to be shown on the topmost line */
if (!tree_navigation_flag)
current = back_ptr (current, &tree->topdiff);
else
{
i = 0;
while (current->prev && i < tree->topdiff)
{
current = current->prev;
if (current->sublevel < tree->selected_ptr->sublevel)
{
if (vfs_path_equal (current->name, tree->selected_ptr->name))
i++;
}
else if (current->sublevel == tree->selected_ptr->sublevel)
{
const char *cname;
cname = vfs_path_as_str (current->name);
for (j = strlen (cname) - 1; !IS_PATH_SEP (cname[j]); j--)
;
if (vfs_path_equal_len (current->name, tree->selected_ptr->name, j))
i++;
}
else if (current->sublevel == tree->selected_ptr->sublevel + 1)
{
j = vfs_path_len (tree->selected_ptr->name);
if (j > 1 && vfs_path_equal_len (current->name, tree->selected_ptr->name, j))
i++;
}
}
tree->topdiff = i;
}
/* Loop for every line */
for (i = 0; i < tree_lines; i++)
{
tty_setcolor (tree->is_panel ? NORMAL_COLOR : TREE_NORMALC (h));
/* Move to the beginning of the line */
tty_draw_hline (w->y + y + i, w->x + x, ' ', tree_cols);
if (current == NULL)
continue;
if (tree->is_panel)
tty_setcolor (widget_get_state (w, WST_FOCUSED) && current == tree->selected_ptr
? SELECTED_COLOR : NORMAL_COLOR);
else
tty_setcolor (current == tree->selected_ptr ? TREE_CURRENTC (h) : TREE_NORMALC (h));
tree->tree_shown[i] = current;
if (current->sublevel == topsublevel)
/* Show full name */
tty_print_string (str_fit_to_term
(vfs_path_as_str (current->name),
tree_cols + (tree->is_panel ? 0 : 1), J_LEFT_FIT));
else
{
/* Sub level directory */
tty_set_alt_charset (TRUE);
/* Output branch parts */
for (j = 0; j < current->sublevel - topsublevel - 1; j++)
{
if (tree_cols - 8 - 3 * j < 9)
break;
tty_print_char (' ');
if (current->submask & (1 << (j + topsublevel + 1)))
tty_print_char (ACS_VLINE);
else
tty_print_char (' ');
tty_print_char (' ');
}
tty_print_char (' ');
j++;
if (!current->next || !(current->next->submask & (1 << current->sublevel)))
tty_print_char (ACS_LLCORNER);
else
tty_print_char (ACS_LTEE);
tty_print_char (ACS_HLINE);
tty_set_alt_charset (FALSE);
/* Show sub-name */
tty_print_char (' ');
tty_print_string (str_fit_to_term
(current->subname, tree_cols - x - 3 * j, J_LEFT_FIT));
}
/* Calculate the next value for current */
current = current->next;
if (tree_navigation_flag)
{
while (current != NULL)
{
if (current->sublevel < tree->selected_ptr->sublevel)
{
if (vfs_path_equal_len (current->name, tree->selected_ptr->name,
vfs_path_len (current->name)))
break;
}
else if (current->sublevel == tree->selected_ptr->sublevel)
{
const char *cname;
cname = vfs_path_as_str (current->name);
for (j = strlen (cname) - 1; !IS_PATH_SEP (cname[j]); j--)
;
if (vfs_path_equal_len (current->name, tree->selected_ptr->name, j))
break;
}
else if (current->sublevel == tree->selected_ptr->sublevel + 1
&& vfs_path_len (tree->selected_ptr->name) > 1)
{
if (vfs_path_equal_len (current->name, tree->selected_ptr->name,
vfs_path_len (tree->selected_ptr->name)))
break;
}
current = current->next;
}
}
}
tree_show_mini_info (tree, tree_lines, tree_cols);
}
int
editcmd_dialog_replace_prompt_show (WEdit * edit, char *from_text, char *to_text, int xpos, int ypos)
{
/* dialog sizes */
int dlg_height = 9;
int dlg_width = 8;
int retval;
int i;
int btn_pos;
char *repl_from, *repl_to;
char tmp [BUF_MEDIUM];
QuickWidget quick_widgets[] =
{
/* 0 */ QUICK_BUTTON (44, dlg_width, 6, dlg_height, N_("&Cancel"), B_CANCEL, NULL),
/* 1 */ QUICK_BUTTON (29, dlg_width, 6, dlg_height, N_("&Skip"), B_SKIP_REPLACE, NULL),
/* 2 */ QUICK_BUTTON (21, dlg_width, 6, dlg_height, N_("A&ll"), B_REPLACE_ALL, NULL),
/* 3 */ QUICK_BUTTON ( 4, dlg_width, 6, dlg_height, N_("&Replace"), B_ENTER, NULL),
/* 4 */ QUICK_LABEL ( 3, dlg_width, 2, dlg_height, NULL),
/* 5 */ QUICK_LABEL ( 2, dlg_width, 3, dlg_height, N_(" Replace with: ")),
/* 6 */ QUICK_LABEL ( 3, dlg_width, 4, dlg_height, NULL),
QUICK_END
};
#ifdef ENABLE_NLS
for (i = 0; i < 4; i++)
quick_widgets[i].u.button.text = _(quick_widgets[i].u.button.text);
#endif
/* calculate button positions */
btn_pos = 4;
for (i = 3; i > -1; i--) {
quick_widgets[i].relative_x = btn_pos;
btn_pos += str_term_width1 (quick_widgets[i].u.button.text) + 5;
if (i == 3) /* default button */
btn_pos += 2;
}
dlg_width = btn_pos + 2;
/* correct widget coordinates */
for (i = 0; i < 7; i++)
quick_widgets[i].x_divisions = dlg_width;
g_snprintf (tmp, sizeof (tmp), " '%s'", from_text);
repl_from = g_strdup (str_fit_to_term (tmp, dlg_width - 7, J_LEFT));
g_snprintf (tmp, sizeof (tmp), " '%s'", to_text);
repl_to = g_strdup (str_fit_to_term (tmp, dlg_width - 7, J_LEFT));
quick_widgets[4].u.label.text = repl_from;
quick_widgets[6].u.label.text = repl_to;
if (xpos == -1)
xpos = (edit->num_widget_columns - dlg_width) / 2;
if (ypos == -1)
ypos = edit->num_widget_lines * 2 / 3;
{
QuickDialog Quick_input =
{
dlg_width, dlg_height, 0, 0, N_ (" Confirm replace "),
"[Input Line Keys]", quick_widgets, FALSE
};
/* Sometimes menu can hide replaced text. I don't like it */
if ((edit->curs_row >= ypos - 1) && (edit->curs_row <= ypos + dlg_height - 1))
ypos -= dlg_height;
Quick_input.ypos = ypos;
Quick_input.xpos = xpos;
retval = quick_dialog (&Quick_input);
g_free (repl_from);
g_free (repl_to);
return retval;
}
}
static void show_tree (WTree *tree)
{
Dlg_head *h = tree->widget.parent;
tree_entry *current;
int i, j, topsublevel;
int x, y;
int tree_lines, tree_cols;
/* Initialize */
x = y = 0;
tree_lines = tlines (tree);
tree_cols = tree->widget.cols;
tty_setcolor (TREE_NORMALC (h));
widget_move ((Widget*)tree, y, x);
if (tree->is_panel){
tree_cols -= 2;
x = y = 1;
}
g_free (tree->tree_shown);
tree->tree_shown = g_new (tree_entry*, tree_lines);
for (i = 0; i < tree_lines; i++)
tree->tree_shown [i] = NULL;
if (tree->store->tree_first)
topsublevel = tree->store->tree_first->sublevel;
else
topsublevel = 0;
if (!tree->selected_ptr){
tree->selected_ptr = tree->store->tree_first;
tree->topdiff = 0;
}
current = tree->selected_ptr;
/* Calculate the directory which is to be shown on the topmost line */
if (tree_navigation_flag){
i = 0;
while (current->prev && i < tree->topdiff){
current = current->prev;
if (current->sublevel < tree->selected_ptr->sublevel){
if (strncmp (current->name, tree->selected_ptr->name,
strlen (current->name)) == 0)
i++;
} else if (current->sublevel == tree->selected_ptr->sublevel){
for (j = strlen (current->name) - 1; current->name [j] != PATH_SEP; j--);
if (strncmp (current->name, tree->selected_ptr->name, j) == 0)
i++;
} else if (current->sublevel == tree->selected_ptr->sublevel + 1
&& strlen (tree->selected_ptr->name) > 1){
if (strncmp (current->name, tree->selected_ptr->name,
strlen (tree->selected_ptr->name)) == 0)
i++;
}
}
tree->topdiff = i;
} else
current = back_ptr (current, &tree->topdiff);
/* Loop for every line */
for (i = 0; i < tree_lines; i++){
/* Move to the beginning of the line */
tty_draw_hline (tree->widget.y + y + i, tree->widget.x + x, ' ', tree_cols);
if (!current)
continue;
tree->tree_shown [i] = current;
if (current->sublevel == topsublevel){
/* Top level directory */
if (tree->active && current == tree->selected_ptr) {
if (!tty_use_colors () && !tree->is_panel)
tty_setcolor (MARKED_COLOR);
else
tty_setcolor (SELECTED_COLOR);
}
/* Show full name */
tty_print_string (str_fit_to_term (current->name, tree_cols - 6, J_LEFT_FIT));
} else{
/* Sub level directory */
tty_set_alt_charset (TRUE);
/* Output branch parts */
for (j = 0; j < current->sublevel - topsublevel - 1; j++){
if (tree_cols - 8 - 3 * j < 9)
break;
tty_print_char (' ');
if (current->submask & (1 << (j + topsublevel + 1)))
tty_print_char (ACS_VLINE);
else
tty_print_char (' ');
tty_print_char (' ');
}
tty_print_char (' '); j++;
if (!current->next || !(current->next->submask & (1 << current->sublevel)))
tty_print_char (ACS_LLCORNER);
else
tty_print_char (ACS_LTEE);
tty_print_char (ACS_HLINE);
tty_set_alt_charset (FALSE);
if (tree->active && current == tree->selected_ptr) {
/* Selected directory -> change color */
if (!tty_use_colors () && !tree->is_panel)
tty_setcolor (MARKED_COLOR);
else
tty_setcolor (SELECTED_COLOR);
}
/* Show sub-name */
tty_print_char (' ');
tty_print_string (str_fit_to_term (current->subname,
tree_cols - 2 - 4 - 3 * j, J_LEFT_FIT));
}
tty_print_char (' ');
/* Return to normal color */
tty_setcolor (TREE_NORMALC (h));
/* Calculate the next value for current */
current = current->next;
if (tree_navigation_flag){
while (current){
if (current->sublevel < tree->selected_ptr->sublevel){
if (strncmp (current->name, tree->selected_ptr->name,
strlen (current->name)) == 0)
break;
} else if (current->sublevel == tree->selected_ptr->sublevel){
for (j = strlen (current->name) - 1; current->name [j] != PATH_SEP; j--);
if (strncmp (current->name,tree->selected_ptr->name,j)== 0)
break;
} else if (current->sublevel == tree->selected_ptr->sublevel+1
&& strlen (tree->selected_ptr->name) > 1){
if (strncmp (current->name, tree->selected_ptr->name,
strlen (tree->selected_ptr->name)) == 0)
break;
}
current = current->next;
}
}
}
tree_show_mini_info (tree, tree_lines, tree_cols);
}
static cb_ret_t
label_callback (Widget * w, widget_msg_t msg, int parm)
{
WLabel *l = (WLabel *) w;
Dlg_head *h = l->widget.owner;
switch (msg)
{
case WIDGET_INIT:
return MSG_HANDLED;
/* We don't want to get the focus */
case WIDGET_FOCUS:
return MSG_NOT_HANDLED;
case WIDGET_DRAW:
{
char *p = l->text;
int y = 0;
gboolean disabled = (w->options & W_DISABLED) != 0;
if (l->text == NULL)
return MSG_HANDLED;
if (l->transparent)
tty_setcolor (disabled ? DISABLED_COLOR : DEFAULT_COLOR);
else
tty_setcolor (disabled ? DISABLED_COLOR : h->color[DLG_COLOR_NORMAL]);
while (TRUE)
{
char *q;
char c = '\0';
q = strchr (p, '\n');
if (q != NULL)
{
c = q[0];
q[0] = '\0';
}
widget_move (&l->widget, y, 0);
tty_print_string (str_fit_to_term (p, l->widget.cols, J_LEFT));
if (q == NULL)
break;
q[0] = c;
p = q + 1;
y++;
}
return MSG_HANDLED;
}
case WIDGET_DESTROY:
g_free (l->text);
return MSG_HANDLED;
default:
return default_proc (msg, parm);
}
}
