static void
mc_skin_color_check_bw_mode (mc_skin_t * mc_skin)
{
gchar **groups, **orig_groups;
if (tty_use_colors () && !mc_args__disable_colors)
return;
orig_groups = groups = mc_config_get_groups (mc_skin->config, NULL);
if (groups == NULL)
return;
for (; *groups != NULL; groups++)
{
if (mc_skin_color_check_inisection (*groups))
mc_config_del_group (mc_skin->config, *groups);
}
g_strfreev (orig_groups);
mc_skin_hardcoded_blackwhite_colors (mc_skin);
}
static void
edit_draw_this_line (WEdit * edit, long b, long row, long start_col, long end_col)
{
struct line_s line[MAX_LINE_LEN];
struct line_s *p = line;
long m1 = 0, m2 = 0, q, c1, c2;
int col, start_col_real;
unsigned int c;
int color;
int abn_style;
int i;
int utf8lag = 0;
unsigned int cur_line = 0;
int book_mark = 0;
char line_stat[LINE_STATE_WIDTH + 1] = "\0";
if (row > edit->widget.lines - 1 - EDIT_TEXT_VERTICAL_OFFSET)
return;
if (book_mark_query_color (edit, edit->start_line + row, BOOK_MARK_COLOR))
book_mark = BOOK_MARK_COLOR;
else if (book_mark_query_color (edit, edit->start_line + row, BOOK_MARK_FOUND_COLOR))
book_mark = BOOK_MARK_FOUND_COLOR;
if (book_mark)
abn_style = book_mark << 16;
else
abn_style = MOD_ABNORMAL;
end_col -= EDIT_TEXT_HORIZONTAL_OFFSET + option_line_state_width;
edit_get_syntax_color (edit, b - 1, &color);
q = edit_move_forward3 (edit, b, start_col - edit->start_col, 0);
start_col_real = (col = (int) edit_move_forward3 (edit, b, 0, q)) + edit->start_col;
if (option_line_state)
{
cur_line = edit->start_line + row;
if (cur_line <= (unsigned int) edit->total_lines)
{
g_snprintf (line_stat, LINE_STATE_WIDTH + 1, "%7i ", cur_line + 1);
}
else
{
memset (line_stat, ' ', LINE_STATE_WIDTH);
line_stat[LINE_STATE_WIDTH] = '\0';
}
if (book_mark_query_color (edit, cur_line, BOOK_MARK_COLOR))
{
g_snprintf (line_stat, 2, "*");
}
}
if (col + 16 > -edit->start_col)
{
eval_marks (edit, &m1, &m2);
if (row <= edit->total_lines - edit->start_line)
{
long tws = 0;
if (tty_use_colors () && visible_tws)
{
tws = edit_eol (edit, b);
while (tws > b && ((c = edit_get_byte (edit, tws - 1)) == ' ' || c == '\t'))
tws--;
}
while (col <= end_col - edit->start_col)
{
int cw = 1;
p->ch = 0;
p->style = 0;
if (q == edit->curs1)
p->style |= MOD_CURSOR;
if (q >= m1 && q < m2)
{
if (edit->column_highlight)
{
int x;
x = edit_move_forward3 (edit, b, 0, q);
c1 = min (edit->column1, edit->column2);
c2 = max (edit->column1, edit->column2);
if (x >= c1 && x < c2)
p->style |= MOD_MARKED;
}
else
p->style |= MOD_MARKED;
}
if (q == edit->bracket)
p->style |= MOD_BOLD;
if (q >= edit->found_start && q < edit->found_start + edit->found_len)
p->style |= MOD_BOLD;
if (!edit->utf8)
{
c = edit_get_byte (edit, q);
}
else
{
c = edit_get_utf (edit, q, &cw);
}
/* we don't use bg for mc - fg contains both */
if (book_mark)
{
p->style |= book_mark << 16;
}
else
{
edit_get_syntax_color (edit, q, &color);
p->style |= color << 16;
}
switch (c)
{
case '\n':
col = (end_col + utf8lag) - edit->start_col + 1; /* quit */
break;
case '\t':
i = TAB_SIZE - ((int) col % TAB_SIZE);
col += i;
if (tty_use_colors () &&
((visible_tabs || (visible_tws && q >= tws)) && enable_show_tabs_tws))
{
if (p->style & MOD_MARKED)
c = p->style;
else if (book_mark)
c |= book_mark << 16;
else
c = p->style | MOD_WHITESPACE;
if (i > 2)
{
p->ch = '<';
p->style = c;
p++;
while (--i > 1)
{
p->ch = '-';
p->style = c;
p++;
}
p->ch = '>';
p->style = c;
p++;
}
else if (i > 1)
{
p->ch = '<';
p->style = c;
p++;
p->ch = '>';
p->style = c;
p++;
}
else
{
p->ch = '>';
p->style = c;
p++;
}
}
else if (tty_use_colors () && visible_tws && q >= tws && enable_show_tabs_tws)
{
p->ch = '.';
p->style |= MOD_WHITESPACE;
c = p->style & ~MOD_CURSOR;
p++;
while (--i)
{
p->ch = ' ';
p->style = c;
p++;
}
}
else
{
p->ch |= ' ';
c = p->style & ~MOD_CURSOR;
p++;
while (--i)
{
p->ch = ' ';
p->style = c;
p++;
}
}
break;
case ' ':
if (tty_use_colors () && visible_tws && q >= tws && enable_show_tabs_tws)
{
p->ch = '.';
p->style |= MOD_WHITESPACE;
p++;
col++;
break;
}
/* fallthrough */
default:
#ifdef HAVE_CHARSET
if (mc_global.utf8_display)
{
if (!edit->utf8)
{
c = convert_from_8bit_to_utf_c ((unsigned char) c, edit->converter);
}
}
else if (edit->utf8)
c = convert_from_utf_to_current_c (c, edit->converter);
else
#endif
c = convert_to_display_c (c);
/* Caret notation for control characters */
if (c < 32)
{
p->ch = '^';
p->style = abn_style;
p++;
p->ch = c + 0x40;
p->style = abn_style;
p++;
col += 2;
break;
}
if (c == 127)
{
p->ch = '^';
p->style = abn_style;
p++;
p->ch = '?';
p->style = abn_style;
p++;
col += 2;
break;
}
if (!edit->utf8)
{
if ((mc_global.utf8_display && g_unichar_isprint (c)) ||
(!mc_global.utf8_display && is_printable (c)))
{
p->ch = c;
p++;
}
else
{
p->ch = '.';
p->style = abn_style;
p++;
}
}
else
{
if (g_unichar_isprint (c))
{
p->ch = c;
p++;
}
else
{
p->ch = '.';
p->style = abn_style;
p++;
}
}
col++;
break;
} /* case */
q++;
if (cw > 1)
{
q += cw - 1;
}
}
}
}
else
{
start_col_real = start_col = 0;
}
p->ch = '\0';
print_to_widget (edit, row, start_col, start_col_real, end_col, line, line_stat, book_mark);
}
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 void
edit_draw_this_line (WEdit * edit, off_t b, long row, long start_col, long end_col)
{
Widget *w = WIDGET (edit);
struct line_s line[MAX_LINE_LEN];
struct line_s *p = line;
off_t m1 = 0, m2 = 0, q;
int col, start_col_real;
int color;
int abn_style;
int book_mark = 0;
char line_stat[LINE_STATE_WIDTH + 1] = "\0";
if (row > w->lines - 1 - EDIT_TEXT_VERTICAL_OFFSET - 2 * (edit->fullscreen ? 0 : 1))
return;
if (book_mark_query_color (edit, edit->start_line + row, BOOK_MARK_COLOR))
book_mark = BOOK_MARK_COLOR;
else if (book_mark_query_color (edit, edit->start_line + row, BOOK_MARK_FOUND_COLOR))
book_mark = BOOK_MARK_FOUND_COLOR;
if (book_mark)
abn_style = book_mark << 16;
else
abn_style = MOD_ABNORMAL;
end_col -= EDIT_TEXT_HORIZONTAL_OFFSET + option_line_state_width;
if (!edit->fullscreen)
{
end_col--;
if (w->x + w->cols <= WIDGET (w->owner)->cols)
end_col--;
}
color = edit_get_syntax_color (edit, b - 1);
q = edit_move_forward3 (edit, b, start_col - edit->start_col, 0);
start_col_real = (col = (int) edit_move_forward3 (edit, b, 0, q)) + edit->start_col;
if (option_line_state)
{
unsigned int cur_line;
cur_line = edit->start_line + row;
if (cur_line <= (unsigned int) edit->buffer.lines)
{
g_snprintf (line_stat, LINE_STATE_WIDTH + 1, "%7i ", cur_line + 1);
}
else
{
memset (line_stat, ' ', LINE_STATE_WIDTH);
line_stat[LINE_STATE_WIDTH] = '\0';
}
if (book_mark_query_color (edit, cur_line, BOOK_MARK_COLOR))
{
g_snprintf (line_stat, 2, "*");
}
}
if (col + 16 > -edit->start_col)
{
eval_marks (edit, &m1, &m2);
if (row <= edit->buffer.lines - edit->start_line)
{
off_t tws = 0;
if (tty_use_colors () && visible_tws)
{
unsigned int c;
tws = edit_buffer_get_eol (&edit->buffer, b);
while (tws > b
&& ((c = edit_buffer_get_byte (&edit->buffer, tws - 1)) == ' ' || c == '\t'))
tws--;
}
while (col <= end_col - edit->start_col)
{
int char_length = 1;
unsigned int c;
gboolean wide_width_char = FALSE;
gboolean control_char = FALSE;
p->ch = 0;
p->style = 0;
if (q == edit->buffer.curs1)
p->style |= MOD_CURSOR;
if (q >= m1 && q < m2)
{
if (edit->column_highlight)
{
long x;
long c1, c2;
x = (long) edit_move_forward3 (edit, b, 0, q);
c1 = min (edit->column1, edit->column2);
c2 = max (edit->column1, edit->column2);
if (x >= c1 && x < c2)
p->style |= MOD_MARKED;
}
else
p->style |= MOD_MARKED;
}
if (q == edit->bracket)
p->style |= MOD_BOLD;
if (q >= edit->found_start && q < (off_t) (edit->found_start + edit->found_len))
p->style |= MOD_BOLD;
#ifdef HAVE_CHARSET
if (edit->utf8)
c = edit_buffer_get_utf (&edit->buffer, q, &char_length);
else
#endif
c = edit_buffer_get_byte (&edit->buffer, q);
/* we don't use bg for mc - fg contains both */
if (book_mark)
{
p->style |= book_mark << 16;
}
else
{
color = edit_get_syntax_color (edit, q);
p->style |= color << 16;
}
switch (c)
{
case '\n':
col = end_col - edit->start_col + 1; /* quit */
break;
case '\t':
{
int tab_over;
int i;
i = TAB_SIZE - ((int) col % TAB_SIZE);
tab_over = (end_col - edit->start_col) - (col + i - 1);
if (tab_over < 0)
i += tab_over;
col += i;
if (tty_use_colors () &&
((visible_tabs || (visible_tws && q >= tws)) && enable_show_tabs_tws))
{
if (p->style & MOD_MARKED)
c = p->style;
else if (book_mark)
c |= book_mark << 16;
else
c = p->style | MOD_WHITESPACE;
if (i > 2)
{
p->ch = '<';
p->style = c;
p++;
while (--i > 1)
{
p->ch = '-';
p->style = c;
p++;
}
p->ch = '>';
p->style = c;
p++;
}
else if (i > 1)
{
p->ch = '<';
p->style = c;
p++;
p->ch = '>';
p->style = c;
p++;
}
else
{
p->ch = '>';
p->style = c;
p++;
}
}
else if (tty_use_colors () && visible_tws && q >= tws
&& enable_show_tabs_tws)
{
p->ch = '.';
p->style |= MOD_WHITESPACE;
c = p->style & ~MOD_CURSOR;
p++;
while (--i)
{
p->ch = ' ';
p->style = c;
p++;
}
}
else
{
p->ch |= ' ';
c = p->style & ~MOD_CURSOR;
p++;
while (--i)
{
p->ch = ' ';
p->style = c;
p++;
}
}
}
break;
case ' ':
if (tty_use_colors () && visible_tws && q >= tws && enable_show_tabs_tws)
{
p->ch = '.';
p->style |= MOD_WHITESPACE;
p++;
col++;
break;
}
/* fallthrough */
default:
#ifdef HAVE_CHARSET
if (mc_global.utf8_display)
{
if (!edit->utf8)
{
c = convert_from_8bit_to_utf_c ((unsigned char) c, edit->converter);
}
else
{
if (g_unichar_iswide (c))
{
wide_width_char = TRUE;
col++;
}
}
}
else if (edit->utf8)
c = convert_from_utf_to_current_c (c, edit->converter);
else
c = convert_to_display_c (c);
#endif
/* Caret notation for control characters */
if (c < 32)
{
p->ch = '^';
p->style = abn_style;
p++;
p->ch = c + 0x40;
p->style = abn_style;
p++;
col += 2;
control_char = TRUE;
break;
}
if (c == 127)
{
p->ch = '^';
p->style = abn_style;
p++;
p->ch = '?';
p->style = abn_style;
p++;
col += 2;
control_char = TRUE;
break;
}
#ifdef HAVE_CHARSET
if (edit->utf8)
{
if (g_unichar_isprint (c))
p->ch = c;
else
{
p->ch = '.';
p->style = abn_style;
}
p++;
}
else
#endif
{
if ((mc_global.utf8_display && g_unichar_isprint (c)) ||
(!mc_global.utf8_display && is_printable (c)))
{
p->ch = c;
p++;
}
else
{
p->ch = '.';
p->style = abn_style;
p++;
}
}
col++;
break;
} /* case */
q++;
if (char_length > 1)
q += char_length - 1;
if (col > (end_col - edit->start_col + 1))
{
if (wide_width_char)
{
p--;
break;
}
if (control_char)
{
p -= 2;
break;
}
}
}
}
}
else
{
start_col_real = start_col = 0;
}
p->ch = 0;
print_to_widget (edit, row, start_col, start_col_real, end_col, line, line_stat, book_mark);
}
