mirror of https://github.com/MidnightCommander/mc
263 lines
6.4 KiB
C
263 lines
6.4 KiB
C
/* GNU Midnight Commander -- GNOME edition
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*
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* Properties dialog for files and desktop icons.
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*
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* Copyright (C) 1997 The Free Software Foundation
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*
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* Authors: Miguel de Icaza
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* Federico Mena
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*/
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#include <config.h>
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#include <string.h>
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#include <pwd.h>
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#include <grp.h>
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#include <sys/types.h>
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#include "x.h"
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#include "global.h"
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#include "gprop.h"
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#include "dialog.h"
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#include "file.h"
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#include "fileopctx.h"
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#include "../vfs/vfs.h"
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#include "gdesktop.h"
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#include "gdesktop-icon.h"
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#include "gpageprop.h"
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#include "gicon.h"
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static int prop_dialog_result;
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static GtkWidget *
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c_spacing (GtkWidget *widget)
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{
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gtk_container_set_border_width (GTK_CONTAINER (widget), 6);
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return widget;
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}
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static void
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properties_button_click (GtkWidget *widget, gpointer value)
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{
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prop_dialog_result = (int) value;
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gtk_main_quit ();
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}
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static void
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kill_toplevel ()
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{
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gtk_main_quit ();
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}
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int
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item_properties (GtkWidget *parent, char *fname, DesktopIconInfo *dii)
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{
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GtkWidget *parent_window;
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GdkCursor *cursor;
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GtkWidget *notebook, *ok, *cancel;
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GtkWidget *vbox;
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GpropFilename *name;
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GpropPerm *perm;
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GpropGeneral *gene;
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GtkDialog *toplevel;
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umode_t new_mode;
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char *new_group;
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char *new_owner;
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char *new_title;
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char *new_name;
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char *base;
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char *icon_filename;
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struct stat s;
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int retval = 0;
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/* Set a clock cursor while we create stuff and read users/groups */
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parent_window = gtk_widget_get_toplevel (parent);
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cursor = gdk_cursor_new (GDK_WATCH);
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gdk_window_set_cursor (parent_window->window, cursor);
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gdk_cursor_destroy (cursor);
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toplevel = GTK_DIALOG (gtk_dialog_new ());
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notebook = gtk_notebook_new ();
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gtk_box_pack_start_defaults (GTK_BOX (toplevel->vbox), notebook);
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gtk_window_set_title (GTK_WINDOW (toplevel), fname);
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/* Create the property widgets */
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mc_stat (fname, &s);
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vbox = gtk_vbox_new (FALSE, 6);
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name = gprop_filename_new (fname, base);
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gtk_box_pack_start (GTK_BOX (vbox), name->top, FALSE, FALSE, 0);
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if (dii) {
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GdkImlibImage *icon;
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file_entry *fe;
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char *dirname;
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char *p;
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const char *ifile;
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p = strrchr (fname, PATH_SEP);
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g_assert (p != NULL);
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dirname = g_strndup (fname, p - fname);
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fe = file_entry_from_file (fname);
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icon = gicon_get_icon_for_file (dirname, fe, FALSE);
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g_free (dirname);
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file_entry_free (fe);
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ifile = gicon_get_filename_for_icon (icon);
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if (ifile == NULL)
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icon_filename = g_strdup (ICONDIR "i-regular.png");
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else
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icon_filename = g_strdup (ifile);
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gene = gprop_general_new (fname, icon_filename);
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gtk_box_pack_start (GTK_BOX (vbox), gene->top, FALSE, FALSE, 0);
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}
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perm = gprop_perm_new (s.st_mode, get_owner (s.st_uid), get_group (s.st_gid));
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/* Pack them into nice notebook */
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gtk_notebook_append_page (GTK_NOTEBOOK (notebook), c_spacing (vbox), gtk_label_new ("General"));
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gtk_notebook_append_page (GTK_NOTEBOOK (notebook), c_spacing (perm->top), gtk_label_new ("Permissions"));
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/* Ok, Cancel */
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ok = gnome_stock_button (GNOME_STOCK_BUTTON_OK);
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GTK_WIDGET_SET_FLAGS (ok, GTK_CAN_DEFAULT);
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cancel = gnome_stock_button (GNOME_STOCK_BUTTON_CANCEL);
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GTK_WIDGET_SET_FLAGS (cancel, GTK_CAN_DEFAULT);
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gtk_box_pack_start (GTK_BOX (toplevel->action_area), ok, 0, 0, 0);
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gtk_box_pack_start (GTK_BOX (toplevel->action_area), cancel, 0, 0, 0);
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gtk_signal_connect (GTK_OBJECT (ok), "clicked", GTK_SIGNAL_FUNC (properties_button_click), (gpointer) 0);
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gtk_signal_connect (GTK_OBJECT (cancel), "clicked", GTK_SIGNAL_FUNC (properties_button_click), (gpointer) 1);
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gtk_signal_connect (GTK_OBJECT (toplevel), "delete_event", GTK_SIGNAL_FUNC (kill_toplevel), toplevel);
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/* Start the dialog box */
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prop_dialog_result = -1;
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gtk_widget_grab_default (ok);
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gtk_widget_show_all (GTK_WIDGET (toplevel));
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/* Restore the arrow cursor and run the dialog */
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cursor = gdk_cursor_new (GDK_TOP_LEFT_ARROW);
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gdk_window_set_cursor (parent_window->window, cursor);
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gdk_cursor_destroy (cursor);
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gtk_grab_add (GTK_WIDGET (toplevel));
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gtk_main ();
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gtk_grab_remove (GTK_WIDGET (toplevel));
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if (prop_dialog_result != 0) {
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gtk_widget_destroy (GTK_WIDGET (toplevel));
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g_free (icon_filename);
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return 0; /* nothing changed */
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}
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/* Check and change permissions */
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gprop_perm_get_data (perm, &new_mode, &new_owner, &new_group);
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if (new_mode != s.st_mode) {
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mc_chmod (fname, new_mode);
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retval |= GPROP_MODE;
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}
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if ((strcmp (new_owner, get_owner (s.st_uid)) != 0) ||
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(strcmp (new_group, get_group (s.st_gid)) != 0)) {
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struct passwd *p;
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struct group *g;
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uid_t uid;
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gid_t gid;
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/* Get uid */
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p = getpwnam (new_owner);
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if (!p) {
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uid = atoi (new_owner);
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if (uid == 0) {
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int v;
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v = query_dialog ("Warning",
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"You entered an invalid user name, should I use `root'?",
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0, 2, "Yes", "No");
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if (v != 0)
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goto ciao;
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}
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} else
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uid = p->pw_uid;
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/* get gid */
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g = getgrnam (new_group);
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if (!g) {
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gid = atoi (new_group);
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if (gid == 0) {
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message (1, "Error", "You entered an invalid group name");
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goto ciao2;
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}
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} else
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gid = g->gr_gid;
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mc_chown (fname, uid, gid);
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retval |= GPROP_UID | GPROP_GID;
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ciao2:
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endgrent ();
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ciao:
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endpwent ();
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}
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/* Check and change filename */
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gprop_filename_get_data (name, &new_name);
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if (strchr (new_name, '/'))
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message (1, "Error", "The new name includes the `/' character");
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else if (strcmp (new_name, base) != 0) {
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char *base = x_basename (fname);
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char save = *base;
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char *full_target;
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long count = 0;
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double bytes = 0;
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FileOpContext *ctx;
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*base = 0;
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full_target = concat_dir_and_file (fname, new_name);
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*base = save;
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ctx = file_op_context_new ();
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file_op_context_create_ui (ctx, OP_MOVE, FALSE);
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move_file_file (ctx, fname, full_target, &count, &bytes);
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file_op_context_destroy (ctx);
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if (dii) {
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g_free (dii->filename);
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dii->filename = full_target;
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} else
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g_free (full_target);
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retval |= GPROP_FILENAME;
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}
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/* Check and change title and icon -- change is handled by caller */
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if (dii) {
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char *new_icon;
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gprop_general_get_data (gene, &new_title, &new_icon);
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if (strcmp (new_icon, icon_filename) != 0)
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gnome_metadata_set (fname, "icon-filename", strlen (new_icon)+1, new_icon);
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desktop_icon_set_text(DESKTOP_ICON(dii->dicon), new_title);
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g_free(new_title);
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retval |= GPROP_TITLE;
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}
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gtk_widget_destroy (GTK_WIDGET (toplevel));
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g_free (icon_filename);
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return retval;
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}
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