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mc/gnome/gprefs.c

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C
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#include <config.h>
#include "x.h"
#include <stdio.h>
#include <sys/stat.h>
#include "dir.h"
#include "panel.h"
#include "gscreen.h"
#include "main.h"
#include "gmain.h"
#include "cmd.h"
#include "boxes.h"
#include "profile.h"
#include "setup.h"
#include "panelize.h"
#include "dialog.h"
#include "layout.h"
#include "gcustom-layout.h"
#include "../vfs/vfs.h"
#include "gprefs.h"
/* Orphan confirmation options */
/* Auto save setup */
/* use internal edit */ /* maybe have a mime-type capplet for these */
/* use internal view */
/* complete: show all */
/* Animation??? */
/* advanced chown */
/* cd follows links */
/* safe delete */
extern int vfs_timeout;
extern int ftpfs_always_use_proxy;
extern char* ftpfs_anonymous_passwd;
extern int file_op_compute_totals;
extern int we_can_afford_the_speed;
typedef enum
{
PROPERTY_NONE,
PROPERTY_BOOL,
PROPERTY_STRING,
PROPERTY_INT,
PROPERTY_CUSTOM
} PropertyType_e;
typedef struct
{
gchar *label;
PropertyType_e type;
gpointer property_variable;
gpointer extra_data1;
gpointer extra_data2;
GtkWidget *widget;
} Property;
typedef struct
{
gchar *title;
Property *props;
} PrefsPage;
typedef struct
{
WPanel *panel;
GtkWidget *prop_box;
PrefsPage *prefs_pages;
GCustomLayout *custom_layout;
gint custom_layout_page;
} PrefsDlg;
#define PROPERTIES_DONE { NULL, PROPERTY_NONE, NULL, NULL, NULL, NULL }
#define PREFSPAGES_DONE { NULL, NULL }
typedef GtkWidget* (*CustomCreateFunc) (PrefsDlg *dlg, Property *prop);
typedef void (*CustomApplyFunc) (PrefsDlg *dlg, Property *prop);
static Property file_display_props [] =
{
{
N_("Show backup files"), PROPERTY_BOOL,
&show_backups, NULL, NULL, NULL
},
{
N_("Show hidden files"), PROPERTY_BOOL,
&show_dot_files, NULL, NULL, NULL
},
{
N_("Mix files and directories"), PROPERTY_BOOL,
&mix_all_files, NULL, NULL, NULL
},
{
N_("Use shell patterns instead of regular expressions"), PROPERTY_BOOL,
&easy_patterns, NULL, NULL, NULL
},
PROPERTIES_DONE
};
static Property confirmation_props [] =
{
{
N_("Confirm when deleting file"), PROPERTY_BOOL,
&confirm_delete, NULL, NULL, NULL
},
{
N_("Confirm when overwriting files"), PROPERTY_BOOL,
&confirm_overwrite, NULL, NULL, NULL
},
{
N_("Confirm when executing files"), PROPERTY_BOOL,
&confirm_execute, NULL, NULL, NULL
},
{
N_("Show progress while operations are being performed"), PROPERTY_BOOL,
&verbose, NULL, NULL, NULL
},
PROPERTIES_DONE
};
static Property vfs_props [] =
{
{
N_("VFS Timeout:"), PROPERTY_INT,
&vfs_timeout, N_("Seconds"), NULL, NULL
},
{
N_("Anonymous FTP password:"), PROPERTY_STRING,
&ftpfs_anonymous_passwd, NULL, NULL, NULL
},
{
N_("Always use FTP proxy"), PROPERTY_BOOL,
&ftpfs_always_use_proxy, NULL, NULL, NULL
},
PROPERTIES_DONE
};
static Property caching_and_optimization_props [] =
{
{
N_("Fast directory reload"), PROPERTY_BOOL,
&fast_reload, NULL, NULL, NULL
},
{
N_("Compute totals before copying files"), PROPERTY_BOOL,
&file_op_compute_totals, NULL, NULL, NULL
},
{
N_("FTP directory cache timeout :"), PROPERTY_INT,
&ftpfs_directory_timeout, N_("Seconds"), NULL, NULL
},
{
N_("Allow customization of icons in icon view"), PROPERTY_BOOL,
&we_can_afford_the_speed, NULL, NULL, NULL
},
PROPERTIES_DONE
};
static PrefsPage prefs_pages [] =
{
{
N_("File display"),
file_display_props
},
{
N_("Confirmation"),
confirmation_props
},
{
N_("VFS"),
vfs_props
},
{
N_("Caching"),
caching_and_optimization_props
},
PREFSPAGES_DONE
};
static void
apply_changes_bool (PrefsDlg *dlg, Property *cur_prop)
{
GtkWidget *checkbox;
checkbox = cur_prop->widget;
if (GTK_TOGGLE_BUTTON (checkbox)->active)
*( (int*) cur_prop->property_variable) = TRUE;
else
*( (int*) cur_prop->property_variable) = FALSE;
}
static void
apply_changes_string (PrefsDlg *dlg, Property *cur_prop)
{
GtkWidget *entry;
gchar *text;
entry = cur_prop->widget;
text = gtk_entry_get_text (GTK_ENTRY (gnome_entry_gtk_entry (GNOME_ENTRY (entry))));
*( (char**) cur_prop->property_variable) = g_strdup (text);
}
static void
apply_changes_int (PrefsDlg *dlg, Property *cur_prop)
{
GtkWidget *entry;
gdouble val;
gchar *num;
entry = cur_prop->widget;
num = gtk_entry_get_text (GTK_ENTRY (gnome_entry_gtk_entry (GNOME_ENTRY (entry))));
sscanf(num,"%lg",&val);
*( (int*) cur_prop->property_variable) = (gint) val;
}
static void
apply_changes_custom (PrefsDlg *dlg, Property *cur_prop)
{
CustomApplyFunc apply = (CustomApplyFunc) cur_prop->extra_data2;
apply (dlg, cur_prop);
}
static void
apply_page_changes (PrefsDlg *dlg, gint pagenum)
{
Property *props;
Property cur_prop;
gint i;
props = dlg->prefs_pages [pagenum].props;
i = 0;
cur_prop = props [i];
while (cur_prop.label != NULL) {
switch (cur_prop.type) {
case PROPERTY_NONE :
g_warning ("Invalid case in gprefs.c: apply_page_changes");
break;
case PROPERTY_BOOL :
apply_changes_bool (dlg, &cur_prop);
break;
case PROPERTY_STRING :
apply_changes_string (dlg, &cur_prop);
break;
case PROPERTY_INT :
apply_changes_int (dlg, &cur_prop);
break;
case PROPERTY_CUSTOM :
apply_changes_custom (dlg, &cur_prop);
break;
}
cur_prop = props[++i];
}
}
static void
apply_callback (GtkWidget *prop_box, gint pagenum, PrefsDlg *dlg)
{
if (pagenum == dlg->custom_layout_page) {
custom_layout_apply (dlg->custom_layout);
} else if (pagenum != -1) {
apply_page_changes (dlg, pagenum);
} else {
/* FIXME: can be optimized. Only if some of the
* boolean flags changed this makes sense
*/
update_panels (UP_RELOAD, UP_KEEPSEL);
save_setup ();
}
}
static void
changed_callback (GtkWidget *widget, PrefsDlg *dlg)
{
if (dlg->prop_box)
gnome_property_box_changed (GNOME_PROPERTY_BOX (dlg->prop_box));
}
static GtkWidget*
create_prop_bool (PrefsDlg *dlg, Property *prop)
{
GtkWidget *checkbox;
checkbox = gtk_check_button_new_with_label (_(prop->label));
if (*((int*) prop->property_variable)) {
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (checkbox),
TRUE);
} else {
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (checkbox),
FALSE);
}
gtk_signal_connect (GTK_OBJECT (checkbox), "clicked",
changed_callback, (gpointer) dlg);
prop->widget = checkbox;
gtk_widget_show_all (checkbox);
return checkbox;
}
static GtkWidget*
create_prop_string (PrefsDlg *dlg, Property *prop)
{
GtkWidget *entry;
GtkWidget *gtk_entry;
GtkWidget *label;
GtkWidget *hbox;
gint max_length;
hbox = gtk_hbox_new (FALSE, GNOME_PAD_SMALL);
label = gtk_label_new (_(prop->label));
gtk_box_pack_start (GTK_BOX (hbox), label,
FALSE, FALSE, 0);
entry = gnome_entry_new (_(prop->label));
gtk_entry = gnome_entry_gtk_entry (GNOME_ENTRY (entry));
max_length = (int)prop->extra_data1;
if (max_length != 0) {
gtk_entry_set_max_length (GTK_ENTRY (gtk_entry),
max_length);
}
gtk_entry_set_text (GTK_ENTRY (gtk_entry),
(gchar*) *( (gchar**) prop->property_variable));
gtk_signal_connect_while_alive (GTK_OBJECT (gtk_entry),
"changed",
GTK_SIGNAL_FUNC (changed_callback),
(gpointer) dlg,
GTK_OBJECT (dlg->prop_box));
gtk_box_pack_start (GTK_BOX (hbox), entry,
FALSE, FALSE, 0);
prop->widget = entry;
gtk_widget_show_all (hbox);
return hbox;
}
static GtkWidget*
create_prop_int (PrefsDlg *dlg, Property *prop)
{
GtkWidget *entry;
GtkWidget *label;
GtkWidget *hbox;
gchar buffer [10];
hbox = gtk_hbox_new (FALSE, GNOME_PAD_SMALL);
label = gtk_label_new (_(prop->label));
gtk_box_pack_start (GTK_BOX (hbox), label,
FALSE, FALSE, 0);
entry = gnome_entry_new (_(prop->label));
snprintf (buffer, 9, "%d", *( (int*) prop->property_variable));
gtk_entry_set_text (GTK_ENTRY (gnome_entry_gtk_entry (GNOME_ENTRY (entry))),
buffer);
gtk_signal_connect_while_alive (GTK_OBJECT (gnome_entry_gtk_entry (GNOME_ENTRY (entry))),
"changed",
GTK_SIGNAL_FUNC (changed_callback),
(gpointer) dlg,
GTK_OBJECT (dlg->prop_box));
gtk_box_pack_start (GTK_BOX (hbox), entry,
FALSE, FALSE, 0);
if (prop->extra_data1) {
label = gtk_label_new ((gchar *)prop->extra_data1);
gtk_box_pack_start (GTK_BOX (hbox), label,
FALSE, FALSE, 0);
}
prop->widget = entry;
gtk_widget_show_all (hbox);
return hbox;
}
static GtkWidget*
create_prop_custom (PrefsDlg *dlg, Property *prop)
{
CustomCreateFunc create = (CustomCreateFunc) prop->extra_data1;
if (!create)
return create_prop_bool (dlg, prop);
return create (dlg, prop);
}
static GtkWidget*
create_prop_widget (PrefsDlg *dlg, Property *prop)
{
switch (prop->type) {
case PROPERTY_NONE :
g_warning ("Invalid case in gprefs.c: create_prop_widget");
break;
case PROPERTY_BOOL :
return create_prop_bool (dlg, prop);
case PROPERTY_STRING :
return create_prop_string (dlg, prop);
case PROPERTY_INT :
return create_prop_int (dlg, prop);
case PROPERTY_CUSTOM :
return create_prop_custom (dlg, prop);
break;
}
return NULL;
}
static void
create_page (PrefsDlg *dlg, PrefsPage *page)
{
GtkWidget *vbox;
GtkWidget *prop_widget;
Property *cur_prop;
gint i;
vbox = gtk_vbox_new (FALSE, GNOME_PAD_SMALL);
gtk_container_set_border_width (GTK_CONTAINER (vbox), GNOME_PAD_SMALL);
gtk_widget_show (vbox);
i = 0;
cur_prop = &(page->props [i]);
while (cur_prop->label != NULL) {
cur_prop = &(page->props [i]);
prop_widget = create_prop_widget (dlg, cur_prop);
gtk_box_pack_start (GTK_BOX (vbox), prop_widget,
FALSE, FALSE, 0);
i++;
cur_prop = &(page->props [i]);
}
gnome_property_box_append_page (GNOME_PROPERTY_BOX (dlg->prop_box),
vbox,
gtk_label_new (_(page->title)));
}
static void
create_prop_box (PrefsDlg *dlg)
{
gint i;
PrefsPage *cur_page;
dlg->prop_box = gnome_property_box_new ();
gnome_dialog_set_parent (GNOME_DIALOG (dlg->prop_box), GTK_WINDOW (dlg->panel->xwindow));
gtk_window_set_modal (GTK_WINDOW (dlg->prop_box), TRUE);
gtk_window_set_title (GTK_WINDOW (dlg->prop_box), _("Preferences"));
i = 0;
cur_page = &(dlg->prefs_pages [i]);
while (cur_page->title != NULL) {
create_page (dlg, cur_page);
i++;
cur_page = &(dlg->prefs_pages [i]);
}
dlg->custom_layout = custom_layout_create_page (GNOME_PROPERTY_BOX (dlg->prop_box),
dlg->panel);
dlg->custom_layout_page = i;
gtk_signal_connect (GTK_OBJECT (dlg->prop_box), "apply",
GTK_SIGNAL_FUNC (apply_callback), dlg);
}
void
gnome_configure_box (GtkWidget *widget, WPanel *panel)
{
static PrefsDlg dlg;
dlg.panel = panel;
dlg.prefs_pages = prefs_pages;
create_prop_box (&dlg);
gtk_widget_show (dlg.prop_box);
}
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