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fix for #188

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Enrico Weigelt, metux IT service 2009-02-04 02:27:36 +01:00 committed by Mikhail S. Pobolovets
parent 1c977d254a
commit 4333bc4b60
5 changed files with 80 additions and 27 deletions
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1
ChangeLog
View File

@ -17,6 +17,7 @@
* lib/mc.lib: added patch on #219 by angel_il
* edit/editcmd.c, configure.ac: removed obsolete own implementation of memove (#242)
* vfs/extfs/u7z: patch from mandriva (#194)
* added andrew_b's patch for showing free space (#188)
2009-02-01 Enrico Weigelt, metux ITS <weigelt@metux.de>

61
src/layout.c
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@ -98,6 +98,9 @@ int message_visible = 1;
/* Set to show current working dir in xterm window title */
int xterm_title = 1;
/* Set to show free space on device assigned to current directory */
int free_space = 1;
/* The starting line for the output of the subprogram */
int output_start_y = 0;
@ -127,6 +130,7 @@ static int _command_prompt;
static int _keybar_visible;
static int _message_visible;
static int _xterm_title;
static int _free_space;
static int _permission_mode;
static int _filetype_mode;
@ -157,6 +161,7 @@ static struct {
int *variable;
WCheck *widget;
} check_options [] = {
{ N_("show free sp&Ace"), &free_space, 0 },
{ N_("&Xterm window title"), &xterm_title, 0 },
{ N_("h&Intbar visible"), &message_visible, 0 },
{ N_("&Keybar visible"), &keybar_visible, 0 },
@ -228,8 +233,8 @@ static int b2left_cback (int action)
if (_equal_split){
/* Turn equal split off */
_equal_split = 0;
check_options [6].widget->state = check_options [6].widget->state & ~C_BOOL;
dlg_select_widget (check_options [6].widget);
check_options [7].widget->state = check_options [7].widget->state & ~C_BOOL;
dlg_select_widget (check_options [7].widget);
dlg_select_widget (bleft_widget);
}
_first_panel_size++;
@ -243,8 +248,8 @@ static int b2right_cback (int action)
if (_equal_split){
/* Turn equal split off */
_equal_split = 0;
check_options [6].widget->state = check_options [6].widget->state & ~C_BOOL;
dlg_select_widget (check_options [6].widget);
check_options [7].widget->state = check_options [7].widget->state & ~C_BOOL;
dlg_select_widget (check_options [7].widget);
dlg_select_widget (bright_widget);
}
_first_panel_size--;
@ -290,23 +295,24 @@ layout_callback (struct Dlg_head *h, dlg_msg_t msg, int parm)
if (old_output_lines != _output_lines){
old_output_lines = _output_lines;
attrset (COLOR_NORMAL);
dlg_move (h, 9, 16 + first_width);
dlg_move (h, 10, 16 + first_width);
addstr (output_lines_label);
dlg_move (h, 9, 10 + first_width);
dlg_move (h, 10, 10 + first_width);
tty_printf ("%02d", _output_lines);
}
}
return MSG_HANDLED;
case DLG_POST_KEY:
_filetype_mode = check_options [8].widget->state & C_BOOL;
_permission_mode = check_options [7].widget->state & C_BOOL;
_equal_split = check_options [6].widget->state & C_BOOL;
_menubar_visible = check_options [5].widget->state & C_BOOL;
_command_prompt = check_options [4].widget->state & C_BOOL;
_keybar_visible = check_options [2].widget->state & C_BOOL;
_message_visible = check_options [1].widget->state & C_BOOL;
_xterm_title = check_options [0].widget->state & C_BOOL;
_filetype_mode = check_options [9].widget->state & C_BOOL;
_permission_mode = check_options [8].widget->state & C_BOOL;
_equal_split = check_options [7].widget->state & C_BOOL;
_menubar_visible = check_options [6].widget->state & C_BOOL;
_command_prompt = check_options [5].widget->state & C_BOOL;
_keybar_visible = check_options [3].widget->state & C_BOOL;
_message_visible = check_options [2].widget->state & C_BOOL;
_xterm_title = check_options [1].widget->state & C_BOOL;
_free_space = check_options [0].widget->state & C_BOOL;
if (console_flag){
int minimum;
if (_output_lines < 0)
@ -334,7 +340,7 @@ layout_callback (struct Dlg_head *h, dlg_msg_t msg, int parm)
if (old_output_lines != _output_lines){
old_output_lines = _output_lines;
attrset (COLOR_NORMAL);
dlg_move (h, 9, 10 + first_width);
dlg_move (h, 10, 10 + first_width);
tty_printf ("%02d", _output_lines);
}
}
@ -357,7 +363,7 @@ init_layout (void)
static const char *title1, *title2, *title3;
if (!i18n_layt_flag) {
register int l1;
register size_t l1;
first_width = 19; /* length of line with '<' '>' buttons */
@ -373,7 +379,7 @@ init_layout (void)
first_width = l1;
}
for (i = 0; i <= 8; i++) {
for (i = 0; i <= 9; i++) {
check_options[i].text = _(check_options[i].text);
l1 = strlen (check_options[i].text) + 7;
if (l1 > first_width)
@ -390,7 +396,7 @@ init_layout (void)
second_width = strlen (title3) + 1;
for (i = 0; i < 6; i++) {
for (i = 0; i < 7; i++) {
check_options[i].text = _(check_options[i].text);
l1 = strlen (check_options[i].text) + 7;
if (l1 > second_width)
@ -445,23 +451,23 @@ init_layout (void)
0));
if (console_flag) {
add_widget (layout_dlg,
button_new (9, 12 + first_width, B_MINUS,
button_new (10, 12 + first_width, B_MINUS,
NARROW_BUTTON, "&-", bminus_cback));
add_widget (layout_dlg,
button_new (9, 7 + first_width, B_PLUS, NARROW_BUTTON,
button_new (10, 7 + first_width, B_PLUS, NARROW_BUTTON,
"&+", bplus_cback));
}
#define XTRACT(i) *check_options[i].variable, check_options[i].text
for (i = 0; i < 6; i++) {
for (i = 0; i < 7; i++) {
check_options[i].widget =
check_new (8 - i, 7 + first_width, XTRACT (i));
check_new (9 - i, 7 + first_width, XTRACT (i));
add_widget (layout_dlg, check_options[i].widget);
}
check_options[8].widget = check_new (10, 6, XTRACT (8));
check_options[9].widget = check_new (10, 6, XTRACT (9));
add_widget (layout_dlg, check_options[9].widget);
check_options[8].widget = check_new (9, 6, XTRACT (8));
add_widget (layout_dlg, check_options[8].widget);
check_options[7].widget = check_new (9, 6, XTRACT (7));
add_widget (layout_dlg, check_options[7].widget);
_filetype_mode = filetype_mode;
_permission_mode = permission_mode;
@ -471,20 +477,21 @@ init_layout (void)
_keybar_visible = keybar_visible;
_message_visible = message_visible;
_xterm_title = xterm_title;
_free_space = free_space;
bright_widget =
button_new (6, 15, B_2RIGHT, NARROW_BUTTON, "&>", b2right_cback);
add_widget (layout_dlg, bright_widget);
bleft_widget =
button_new (6, 9, B_2LEFT, NARROW_BUTTON, "&<", b2left_cback);
add_widget (layout_dlg, bleft_widget);
check_options[6].widget = check_new (5, 6, XTRACT (6));
check_options[7].widget = check_new (5, 6, XTRACT (7));
old_first_panel_size = -1;
old_horizontal_split = -1;
old_output_lines = -1;
_first_panel_size = first_panel_size;
_output_lines = output_lines;
add_widget (layout_dlg, check_options[6].widget);
add_widget (layout_dlg, check_options[7].widget);
radio_widget = radio_new (3, 6, 2, s_split_direction);
add_widget (layout_dlg, radio_widget);
radio_widget->sel = horizontal_split;

1
src/layout.h
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@ -39,6 +39,7 @@ extern int keybar_visible;
extern int output_start_y;
extern int message_visible;
extern int xterm_title;
extern int free_space;
extern int horizontal_split;
extern int nice_rotating_dash;

43
src/screen.c
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@ -49,6 +49,7 @@
#include "main-widgets.h"
#include "main.h" /* the_menubar */
#include "unixcompat.h"
#include "mountlist.h" /* my_statfs */
#define ELEMENTS(arr) ( sizeof(arr) / sizeof((arr)[0]) )
@ -763,6 +764,44 @@ mini_info_separator (WPanel *panel)
#endif /* !HAVE_SLANG */
}
static void
show_free_space (WPanel *panel)
{
/* Used to figure out how many free space we have */
static struct my_statfs myfs_stats;
/* Old current working directory for displaying free space */
static char *old_cwd = NULL;
/* Don't try to stat non-local fs */
if (!vfs_file_is_local (panel->cwd) || !free_space)
return;
if (old_cwd == NULL || strcmp (old_cwd, panel->cwd) != 0) {
char rpath[PATH_MAX];
init_my_statfs ();
mhl_mem_free (old_cwd);
old_cwd = mhl_str_dup (panel->cwd);
if (mc_realpath (panel->cwd, rpath) == NULL)
return;
my_statfs (&myfs_stats, rpath);
}
if (myfs_stats.avail > 0 || myfs_stats.total > 0) {
char buffer1 [6], buffer2[6], tmp[256];
size_trunc_len (buffer1, 5, myfs_stats.avail, 1);
size_trunc_len (buffer2, 5, myfs_stats.total, 1);
snprintf (tmp, sizeof(tmp), " %s/%s (%d%%) ", buffer1, buffer2,
myfs_stats.total > 0 ?
(int)(100 * (double)myfs_stats.avail / myfs_stats.total) : 0);
widget_move (&panel->widget, panel->widget.lines - 1,
panel->widget.cols - 2 - strlen(tmp));
addstr (tmp);
}
}
static void
show_dir (WPanel *panel)
{
@ -805,6 +844,10 @@ show_dir (WPanel *panel)
widget_move (&panel->widget, 0, panel->widget.cols - 3);
addstr ("v");
attrset (NORMAL_COLOR);
show_free_space (panel);
if (panel->active)
standend ();
}

1
src/setup.c
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@ -134,6 +134,7 @@ static const struct {
{ "show_mini_info", &show_mini_info },
{ "permission_mode", &permission_mode },
{ "filetype_mode", &filetype_mode },
{ "free_space", &free_space },
{ 0, 0 }
};