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mc/mc-showfree.patch
Jindrich Novy beabfeb67b - update from CVS - fixes syntax file for PHP 
- make displaying of free space configurable
- fix permission highlighting (#177100)
- redirect stdout and stderr of several apps run on background to /dev/null
    to not to mess up mc interface (#178833)
- refresh directories to avoid errors caused by copying files to
    non-existent directories (#177111)
- add an option to insert changelog entry in mcedit, thanks to Radek Vokal
2006-02-01 15:10:24 +00:00

230 lines
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--- mc-4.6.1a/src/screen.c.showfree 2006-02-01 15:47:58.000000000 +0100
+++ mc-4.6.1a/src/screen.c 2006-02-01 15:47:58.000000000 +0100
@@ -49,6 +49,7 @@
#define WANT_WIDGETS
#include "main.h" /* the_menubar */
#include "unixcompat.h"
+#include "mountlist.h" /* my_statfs */
#define ELEMENTS(arr) ( sizeof(arr) / sizeof((arr)[0]) )
@@ -106,6 +107,12 @@ int filetype_mode = 1;
/* The hook list for the select file function */
Hook *select_file_hook = 0;
+/* Old current working directory for displaying free space */
+char *old_cwd = NULL;
+
+/* Used to figure out how many free space we have */
+struct my_statfs myfs_stats;
+
static cb_ret_t panel_callback (Widget *, widget_msg_t msg, int parm);
static int panel_event (Gpm_Event *event, void *);
static void paint_frame (WPanel *panel);
@@ -851,6 +858,41 @@ paint_dir (WPanel *panel)
standend ();
}
+
+static void
+show_free_space(WPanel *panel)
+{
+ struct stat st;
+
+ /* Don't try to stat non-local fs */
+ if (!vfs_file_is_local(panel->cwd))
+ return;
+
+ if (old_cwd == NULL || strcmp(old_cwd, panel->cwd) == 0) {
+ init_my_statfs();
+ g_free(old_cwd);
+ old_cwd = g_strdup(panel->cwd);
+ }
+
+ my_statfs (&myfs_stats, panel->cwd);
+ st = panel->dir.list [panel->selected].st;
+
+ if (myfs_stats.avail > 0 || myfs_stats.total > 0) {
+ char buffer1 [6], buffer2[6], *tmp;
+ size_trunc_len (buffer1, 5, myfs_stats.avail, 1);
+ size_trunc_len (buffer2, 5, myfs_stats.total, 1);
+ tmp = g_strdup_printf (_("%s (%d%%) of %s"), buffer1, myfs_stats.total > 0 ?
+ (int)(100 * (double)myfs_stats.avail / myfs_stats.total) : 0,
+ buffer2);
+ widget_move (&panel->widget, panel->widget.lines-3, panel->widget.cols-2-strlen(tmp));
+ if (panel->active)
+ attrset (REVERSE_COLOR);
+ addstr (tmp);
+ attrset (NORMAL_COLOR);
+ g_free (tmp);
+ }
+}
+
static void
mini_info_separator (WPanel *panel)
{
@@ -866,6 +908,7 @@ mini_info_separator (WPanel *panel)
hline ((slow_terminal ? '-' : ACS_HLINE) | NORMAL_COLOR,
panel->widget.cols - 2);
#endif /* !HAVE_SLANG */
+ if (free_space) show_free_space (panel);
}
static void
@@ -929,6 +972,8 @@ show_dir (WPanel *panel)
widget_move (&panel->widget, 0, panel->widget.cols - 3);
addstr ("v");
+ mini_info_separator (panel);
+
if (panel->active)
standend ();
}
--- mc-4.6.1a/src/layout.c.showfree 2006-02-01 15:47:58.000000000 +0100
+++ mc-4.6.1a/src/layout.c 2006-02-01 15:48:27.000000000 +0100
@@ -99,6 +99,9 @@ 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;
@@ -128,6 +131,7 @@ 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;
@@ -158,6 +162,7 @@ static struct {
int *variable;
WCheck *widget;
} check_options [] = {
+ { N_("show free &Space"), &free_space, 0 },
{ N_("&Xterm window title"), &xterm_title, 0 },
{ N_("h&Intbar visible"), &message_visible, 0 },
{ N_("&Keybar visible"), &keybar_visible, 0 },
@@ -229,8 +234,8 @@ 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++;
@@ -244,8 +249,8 @@ 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--;
@@ -300,14 +305,15 @@ layout_callback (struct Dlg_head *h, dlg
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)
@@ -374,7 +380,7 @@ 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 = mbstrlen (check_options[i].text) + 7;
if (l1 > first_width)
@@ -391,7 +397,7 @@ init_layout (void)
second_width = mbstrlen (title3) + 1;
- for (i = 0; i < 6; i++) {
+ for (i = 0; i < 7; i++) {
check_options[i].text = _(check_options[i].text);
l1 = mbstrlen (check_options[i].text) + 7;
if (l1 > second_width)
@@ -454,15 +460,15 @@ init_layout (void)
}
#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;
@@ -472,20 +478,21 @@ 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, 1);
add_widget (layout_dlg, radio_widget);
radio_widget->sel = horizontal_split;
--- mc-4.6.1a/src/layout.h.showfree 2004-12-03 20:17:47.000000000 +0100
+++ mc-4.6.1a/src/layout.h 2006-02-01 15:47:58.000000000 +0100
@@ -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;
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