mc/gnome/gprop.c

569 lines
15 KiB
C

/* Properties dialog for the Gnome edition of the Midnight Commander
*
* Copyright (C) 1998 The Free Software Foundation
*
* Author: Federico Mena <federico@nuclecu.unam.mx>
*
* Known bug: the problem with the multiple entries in the Properties
* is a problem with the hisotry code.
*/
#include <grp.h>
#include <pwd.h>
#include <sys/types.h>
#include <gnome.h>
#include "gprop.h"
static GtkWidget *
label_new (char *text, double xalign, double yalign)
{
GtkWidget *label;
label = gtk_label_new (text);
gtk_misc_set_alignment (GTK_MISC (label), xalign, yalign);
gtk_widget_show (label);
return label;
}
static void
free_stuff (GtkWidget *widget, gpointer data)
{
if (data)
g_free (data);
}
/***** Filename *****/
GpropFilename *
gprop_filename_new (char *complete_filename, char *filename)
{
GpropFilename *gp;
GtkWidget *frame;
GtkWidget *vbox;
GtkWidget *hbox;
char *s;
g_return_val_if_fail (complete_filename != NULL, NULL);
g_return_val_if_fail (filename != NULL, NULL);
gp = g_new (GpropFilename, 1);
gp->top = gtk_vbox_new (FALSE, 6);
gtk_signal_connect (GTK_OBJECT (gp->top), "destroy",
(GtkSignalFunc) free_stuff,
gp);
frame = gtk_frame_new (_("Filename"));
gtk_box_pack_start (GTK_BOX (gp->top), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
vbox = gtk_vbox_new (FALSE, 6);
gtk_container_border_width (GTK_CONTAINER (vbox), 6);
gtk_container_add (GTK_CONTAINER (frame), vbox);
gtk_widget_show (vbox);
s = g_copy_strings (_("Full name: "), complete_filename, NULL);
gtk_box_pack_start (GTK_BOX (vbox), label_new (s, 0.0, 0.5), FALSE, FALSE, 0);
g_free (s);
hbox = gtk_hbox_new (FALSE, 6);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
gtk_box_pack_start (GTK_BOX (hbox), label_new (_("Filename"), 0.0, 0.5), FALSE, FALSE, 0);
gp->filename = gnome_entry_new (NULL);
gtk_entry_set_text (GTK_ENTRY (gnome_entry_gtk_entry (GNOME_ENTRY (gp->filename))), filename);
gtk_box_pack_start (GTK_BOX (hbox), gp->filename, TRUE, TRUE, 0);
gtk_widget_show (gp->filename);
return gp;
}
void
gprop_filename_get_data (GpropFilename *gp, char **filename)
{
GtkWidget *entry;
g_return_if_fail (gp != NULL);
if (filename) {
entry = gnome_entry_gtk_entry (GNOME_ENTRY (gp->filename));
*filename = g_strdup (gtk_entry_get_text (GTK_ENTRY (entry)));
}
}
/* Executable */
GpropExec *
gprop_exec_new (GnomeDesktopEntry *dentry)
{
GpropExec *ge;
GtkWidget *frame, *table;
char *s;
ge = g_new (GpropExec, 1);
ge->top = gtk_vbox_new (FALSE, 6);
frame = gtk_frame_new (_("Command"));
gtk_box_pack_start (GTK_BOX (ge->top), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
table = gtk_table_new (0, 0, 0);
gtk_container_border_width (GTK_CONTAINER (table), 6);
gtk_table_set_row_spacings (GTK_TABLE (table), 6);
gtk_table_set_col_spacings (GTK_TABLE (table), 6);
gtk_container_add (GTK_CONTAINER (frame), table);
gtk_table_attach (GTK_TABLE (table), label_new (_("Command:"), 0.0, 0.5),
0, 1, 0, 1,
GTK_FILL, GTK_FILL, 0, 0);
ge->entry = gnome_entry_new (NULL);
s = gnome_config_assemble_vector (dentry->exec_length, (const char * const *) dentry->exec);
gtk_entry_set_text (GTK_ENTRY (gnome_entry_gtk_entry (GNOME_ENTRY (ge->entry))), s);
g_free (s);
gtk_table_attach (GTK_TABLE (table), ge->entry,
1, 2, 0, 1, 0, 0, 0, 0);
ge->check = gtk_check_button_new_with_label (_("Use terminal"));
GTK_TOGGLE_BUTTON (ge->check)->active = dentry->terminal ? 1 : 0;
gtk_table_attach (GTK_TABLE (table), ge->check,
1, 2, 1, 2, 0, 0, 0, 0);
gtk_widget_show_all (ge->top);
return ge;
}
void
gprop_exec_get_data (GpropExec *ge, GnomeDesktopEntry *dentry)
{
GtkEntry *entry;
entry = GTK_ENTRY (gnome_entry_gtk_entry (GNOME_ENTRY (ge->entry)));
gnome_string_array_free (dentry->exec);
gnome_config_make_vector (gtk_entry_get_text (entry),
&dentry->exec_length, &dentry->exec);
dentry->terminal = GTK_TOGGLE_BUTTON (ge->check)->active;
}
/***** permissions *****/
static umode_t
perm_get_umode (GpropPerm *gp)
{
umode_t umode;
#define SETBIT(widget, flag) umode |= GTK_TOGGLE_BUTTON (widget)->active ? flag : 0
umode = 0;
SETBIT (gp->suid, S_ISUID);
SETBIT (gp->sgid, S_ISGID);
SETBIT (gp->svtx, S_ISVTX);
SETBIT (gp->rusr, S_IRUSR);
SETBIT (gp->wusr, S_IWUSR);
SETBIT (gp->xusr, S_IXUSR);
SETBIT (gp->rgrp, S_IRGRP);
SETBIT (gp->wgrp, S_IWGRP);
SETBIT (gp->xgrp, S_IXGRP);
SETBIT (gp->roth, S_IROTH);
SETBIT (gp->woth, S_IWOTH);
SETBIT (gp->xoth, S_IXOTH);
return umode;
#undef SETBIT
}
static void
perm_set_mode_label (GtkWidget *widget, gpointer data)
{
umode_t umode;
GpropPerm *gp;
char s_mode[5];
gp = data;
umode = perm_get_umode (gp);
s_mode[0] = '0' + ((umode & (S_ISUID | S_ISGID | S_ISVTX)) >> 9);
s_mode[1] = '0' + ((umode & (S_IRUSR | S_IWUSR | S_IXUSR)) >> 6);
s_mode[2] = '0' + ((umode & (S_IRGRP | S_IWGRP | S_IXGRP)) >> 3);
s_mode[3] = '0' + ((umode & (S_IROTH | S_IWOTH | S_IXOTH)) >> 0);
s_mode[4] = 0;
gtk_label_set (GTK_LABEL (gp->mode_label), s_mode);
}
static GtkWidget *
perm_check_new (char *text, int state, GpropPerm *gp)
{
GtkWidget *check;
if (text)
check = gtk_check_button_new_with_label (text);
else
check = gtk_check_button_new ();
gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (check), FALSE);
gtk_toggle_button_set_state (GTK_TOGGLE_BUTTON (check), state ? TRUE : FALSE);
gtk_signal_connect (GTK_OBJECT (check), "toggled",
(GtkSignalFunc) perm_set_mode_label,
gp);
gtk_widget_show (check);
return check;
}
#define ATTACH(table, widget, left, right, top, bottom) \
gtk_table_attach (GTK_TABLE (table), widget, \
left, right, top, bottom, \
GTK_FILL | GTK_SHRINK, \
GTK_FILL | GTK_SHRINK, \
0, 0);
#define PERMSET(name, r, w, x, rmask, wmask, xmask, y) do { \
r = perm_check_new (NULL, umode & rmask, gp); \
w = perm_check_new (NULL, umode & wmask, gp); \
x = perm_check_new (NULL, umode & xmask, gp); \
\
ATTACH (table, label_new (name, 0.0, 0.5), 0, 1, y, y + 1); \
ATTACH (table, r, 1, 2, y, y + 1); \
ATTACH (table, w, 2, 3, y, y + 1); \
ATTACH (table, x, 3, 4, y, y + 1); \
} while (0);
static GtkWidget *
perm_mode_new (GpropPerm *gp, umode_t umode)
{
GtkWidget *frame;
GtkWidget *vbox;
GtkWidget *hbox;
GtkWidget *table;
frame = gtk_frame_new (_("File mode (permissions)"));
vbox = gtk_vbox_new (FALSE, 4);
gtk_container_border_width (GTK_CONTAINER (vbox), 6);
gtk_container_add (GTK_CONTAINER (frame), vbox);
gtk_widget_show (vbox);
hbox = gtk_hbox_new (FALSE, 0);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
gtk_box_pack_start (GTK_BOX (hbox), label_new (_("Current mode: "), 0.0, 0.5), FALSE, FALSE, 0);
gp->mode_label = label_new ("0000", 0.0, 0.5);
gtk_box_pack_start (GTK_BOX (hbox), gp->mode_label, FALSE, FALSE, 0);
table = gtk_table_new (4, 5, FALSE);
gtk_table_set_col_spacings (GTK_TABLE (table), 4);
gtk_table_set_row_spacings (GTK_TABLE (table), 6);
gtk_box_pack_start (GTK_BOX (vbox), table, FALSE, FALSE, 0);
gtk_widget_show (table);
/* Headings */
ATTACH (table, label_new (_("Read"), 0.0, 0.5), 1, 2, 0, 1);
ATTACH (table, label_new (_("Write"), 0.0, 0.5), 2, 3, 0, 1);
ATTACH (table, label_new (_("Exec"), 0.0, 0.5), 3, 4, 0, 1);
ATTACH (table, label_new (_("Special"), 0.0, 0.5), 4, 5, 0, 1);
/* Permissions */
PERMSET (_("User"), gp->rusr, gp->wusr, gp->xusr, S_IRUSR, S_IWUSR, S_IXUSR, 1);
PERMSET (_("Group"), gp->rgrp, gp->wgrp, gp->xgrp, S_IRGRP, S_IWGRP, S_IXGRP, 2);
PERMSET (_("Other"), gp->roth, gp->woth, gp->xoth, S_IROTH, S_IWOTH, S_IXOTH, 3);
/* Special */
gp->suid = perm_check_new (_("Set UID"), umode & S_ISUID, gp);
gp->sgid = perm_check_new (_("Set GID"), umode & S_ISGID, gp);
gp->svtx = perm_check_new (_("Sticky"), umode & S_ISVTX, gp);
ATTACH (table, gp->suid, 4, 5, 1, 2);
ATTACH (table, gp->sgid, 4, 5, 2, 3);
ATTACH (table, gp->svtx, 4, 5, 3, 4);
perm_set_mode_label (NULL, gp);
return frame;
}
#undef ATTACH
#undef PERMSET
static GtkWidget *
perm_owner_new (char *owner)
{
GtkWidget *gentry;
GtkWidget *entry;
GtkWidget *list;
struct passwd *passwd;
int i, sel;
gentry = gnome_entry_new (NULL);
list = GTK_COMBO (gentry)->list;
/* We can't use 0 as the intial element because the gnome entry may already
* have loaded some history from a file.
*/
i = g_list_length (GTK_LIST (list)->children);
sel = i;
gnome_entry_append_history (GNOME_ENTRY (gentry), FALSE, _("<Unknown>"));
for (setpwent (); (passwd = getpwent ()) != NULL; i++) {
gnome_entry_append_history (GNOME_ENTRY (gentry), FALSE, passwd->pw_name);
if (strcmp (passwd->pw_name, owner) == 0)
sel = i;
}
endpwent ();
gtk_list_select_item (GTK_LIST (list), sel);
entry = gnome_entry_gtk_entry (GNOME_ENTRY (gentry));
gtk_entry_set_text (GTK_ENTRY (entry), owner);
return gentry;
}
static GtkWidget *
perm_group_new (char *group)
{
GtkWidget *gentry;
GtkWidget *entry;
GtkWidget *list;
struct group *grp;
int i, sel;
gentry = gnome_entry_new ("gprop_perm_group");
gnome_entry_append_history (GNOME_ENTRY (gentry), FALSE, _("<Unknown>"));
list = GTK_COMBO (gentry)->list;
/* We can't use 0 as the intial element because the gnome entry may already
* have loaded some history from a file.
*/
i = g_list_length (GTK_LIST (list)->children);
sel = i;
for (setgrent (); (grp = getgrent ()) != NULL; i++) {
gnome_entry_append_history (GNOME_ENTRY (gentry), FALSE, grp->gr_name);
if (strcmp (grp->gr_name, group) == 0)
sel = i;
}
endgrent ();
gtk_list_select_item (GTK_LIST (list), sel);
entry = gnome_entry_gtk_entry (GNOME_ENTRY (gentry));
gtk_entry_set_text (GTK_ENTRY (entry), group);
return gentry;
}
static GtkWidget *
perm_ownership_new (GpropPerm *gp, char *owner, char *group)
{
GtkWidget *frame;
GtkWidget *table;
frame = gtk_frame_new ("File ownership");
table = gtk_table_new (2, 2, FALSE);
gtk_container_border_width (GTK_CONTAINER (table), 6);
gtk_table_set_col_spacings (GTK_TABLE (table), 6);
gtk_table_set_row_spacings (GTK_TABLE (table), 4);
gtk_container_add (GTK_CONTAINER (frame), table);
gtk_widget_show (table);
/* Owner */
gtk_table_attach (GTK_TABLE (table), label_new (_("Owner"), 0.0, 0.5),
0, 1, 0, 1,
GTK_FILL | GTK_SHRINK, GTK_FILL | GTK_SHRINK,
0, 0);
gp->owner = perm_owner_new (owner);
gtk_table_attach (GTK_TABLE (table), gp->owner,
1, 2, 0, 1,
GTK_EXPAND | GTK_FILL | GTK_SHRINK,
GTK_FILL | GTK_SHRINK,
0, 0);
gtk_widget_show (gp->owner);
/* Group */
gtk_table_attach (GTK_TABLE (table), label_new (_("Group"), 0.0, 0.5),
0, 1, 1, 2,
GTK_FILL | GTK_SHRINK, GTK_FILL | GTK_SHRINK,
0, 0);
gp->group = perm_group_new (group);
gtk_table_attach (GTK_TABLE (table), gp->group,
1, 2, 1, 2,
GTK_EXPAND | GTK_FILL | GTK_SHRINK,
GTK_FILL | GTK_SHRINK,
0, 0);
gtk_widget_show (gp->group);
return frame;
}
GpropPerm *
gprop_perm_new (umode_t umode, char *owner, char *group)
{
GpropPerm *gp;
GtkWidget *w;
g_return_val_if_fail (owner != NULL, NULL);
g_return_val_if_fail (group != NULL, NULL);
gp = g_new (GpropPerm, 1);
gp->top = gtk_vbox_new (FALSE, 6);
gtk_signal_connect (GTK_OBJECT (gp->top), "destroy",
(GtkSignalFunc) free_stuff,
gp);
w = perm_mode_new (gp, umode);
gtk_box_pack_start (GTK_BOX (gp->top), w, FALSE, FALSE, 0);
gtk_widget_show (w);
w = perm_ownership_new (gp, owner, group);
gtk_box_pack_start (GTK_BOX (gp->top), w, FALSE, FALSE, 0);
gtk_widget_show (w);
return gp;
}
void
gprop_perm_get_data (GpropPerm *gp, umode_t *umode, char **owner, char **group)
{
g_return_if_fail (gp != NULL);
if (umode)
*umode = perm_get_umode (gp);
if (owner)
*owner = g_strdup (gtk_entry_get_text (GTK_ENTRY (gnome_entry_gtk_entry (GNOME_ENTRY (gp->owner)))));
if (group)
*group = g_strdup (gtk_entry_get_text (GTK_ENTRY (gnome_entry_gtk_entry (GNOME_ENTRY (gp->group)))));
}
/***** General *****/
static void
change_icon (GtkEntry *entry, GpropGeneral *gp)
{
char *filename;
filename = gtk_entry_get_text (entry);
if (g_file_exists (filename) && gp->icon_pixmap){
gnome_pixmap_load_file (GNOME_PIXMAP (gp->icon_pixmap), gtk_entry_get_text (entry));
}
}
GpropGeneral *
gprop_general_new (char *title, char *icon_filename)
{
GpropGeneral *gp;
GtkWidget *frame;
GtkWidget *table;
GtkWidget *entry;
g_return_val_if_fail (title != NULL, NULL);
g_return_val_if_fail (icon_filename != NULL, NULL);
gp = g_new (GpropGeneral, 1);
gp->top = gtk_vbox_new (FALSE, 6);
gtk_signal_connect (GTK_OBJECT (gp->top), "destroy",
(GtkSignalFunc) free_stuff,
gp);
frame = gtk_frame_new (_("General"));
gtk_box_pack_start (GTK_BOX (gp->top), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
table = gtk_table_new (3, 2, FALSE);
gtk_container_border_width (GTK_CONTAINER (table), 6);
gtk_table_set_row_spacings (GTK_TABLE (table), 6);
gtk_table_set_col_spacings (GTK_TABLE (table), 4);
gtk_container_add (GTK_CONTAINER (frame), table);
gtk_widget_show (table);
gtk_table_attach (GTK_TABLE (table), label_new (_("Title"), 0.0, 0.5),
0, 1, 0, 1,
GTK_FILL | GTK_SHRINK,
GTK_FILL | GTK_SHRINK,
0, 0);
gp->title = gnome_entry_new ("gprop_general_title");
entry = gnome_entry_gtk_entry (GNOME_ENTRY (gp->title));
gtk_entry_set_text (GTK_ENTRY (entry), title);
gtk_table_attach (GTK_TABLE (table), gp->title,
1, 2, 0, 1,
GTK_EXPAND | GTK_FILL | GTK_SHRINK,
GTK_FILL | GTK_SHRINK,
0, 0);
gtk_widget_show (gp->title);
gtk_table_attach (GTK_TABLE (table), label_new (_("Icon"), 0.0, 0.5),
0, 1, 1, 2,
GTK_FILL | GTK_SHRINK,
GTK_FILL | GTK_SHRINK,
0, 0);
gp->icon_pixmap = gnome_pixmap_new_from_file (icon_filename);
gtk_table_attach (GTK_TABLE (table), gp->icon_pixmap,
1, 2, 2, 3,
GTK_FILL | GTK_SHRINK,
GTK_FILL | GTK_SHRINK,
0, 0);
gtk_widget_show (gp->icon_pixmap);
gp->icon_filename = gnome_file_entry_new ("gprop_general_icon_filename", _("Select icon"));
entry = gnome_file_entry_gtk_entry (GNOME_FILE_ENTRY (gp->icon_filename));
gtk_signal_connect (GTK_OBJECT (entry), "changed",
(GtkSignalFunc) change_icon,
gp);
gtk_entry_set_text (GTK_ENTRY (entry), icon_filename);
gtk_table_attach (GTK_TABLE (table), gp->icon_filename,
1, 2, 1, 2,
GTK_EXPAND | GTK_FILL | GTK_SHRINK,
GTK_FILL | GTK_SHRINK,
0, 0);
gtk_widget_show (gp->icon_filename);
return gp;
}
void
gprop_general_get_data (GpropGeneral *gp, char **title, char **icon_filename)
{
GtkWidget *entry;
g_return_if_fail (gp != NULL);
if (title) {
entry = gnome_entry_gtk_entry (GNOME_ENTRY (gp->title));
*title = g_strdup (gtk_entry_get_text (GTK_ENTRY (entry)));
}
if (icon_filename) {
entry = gnome_file_entry_gtk_entry (GNOME_FILE_ENTRY (gp->icon_filename));
*icon_filename = g_strdup (gtk_entry_get_text (GTK_ENTRY (entry)));
}
}