ROX-Filer/src/abox.c

   1 /*
   2  * $Id$
   3  *
   4  * ROX-Filer, filer for the ROX desktop project
   5  * Copyright (C) 2005, the ROX-Filer team.
   6  *
   7  * This program is free software; you can redistribute it and/or modify it
   8  * under the terms of the GNU General Public License as published by the Free
   9  * Software Foundation; either version 2 of the License, or (at your option)
  10  * any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful, but WITHOUT
  13  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  14  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  15  * more details.
  16  *
  17  * You should have received a copy of the GNU General Public License along with
  18  * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
  19  * Place, Suite 330, Boston, MA  02111-1307  USA
  20  */
  21
  22 /* abox.c - the dialog box widget used for filer operations.
  23  *
  24  * The actual code for specific operations is in action.c.
  25  */
  26
  27 #include "config.h"
  28
  29 #include <string.h>
  30
  31 #include "global.h"
  32
  33 #include "main.h"
  34 #include "abox.h"
  35 #include "gui_support.h"
  36 #include "filer.h"
  37 #include "display.h"
  38 #include "support.h"
  39 #include "diritem.h"
  40 #include "pixmaps.h"
  41
  42 #define RESPONSE_QUIET 1
  43
  44 /* Static prototypes */
  45 static void abox_class_init(GObjectClass *gclass, gpointer data);
  46 static void abox_init(GTypeInstance *object, gpointer gclass);
  47 static gboolean abox_delete(GtkWidget *dialog, GdkEventAny *event);
  48 static void response(GtkDialog *dialog, gint response_id);
  49 static void abox_finalise(GObject *object);
  50 static void shade(ABox *abox);
  51
  52 GType abox_get_type(void)
  53 {
  54         static GType type = 0;
  55
  56         if (!type)
  57         {
  58                 static const GTypeInfo info =
  59                 {
  60                         sizeof (ABoxClass),
  61                         NULL,                   /* base_init */
  62                         NULL,                   /* base_finalise */
  63                         (GClassInitFunc) abox_class_init,
  64                         NULL,                   /* class_finalise */
  65                         NULL,                   /* class_data */
  66                         sizeof(ABox),
  67                         0,                      /* n_preallocs */
  68                         (GInstanceInitFunc) abox_init
  69                 };
  70
  71                 type = g_type_register_static(GTK_TYPE_DIALOG,
  72                                                 "ABox", &info, 0);
  73         }
  74
  75         return type;
  76 }
  77
  78 GtkWidget* abox_new(const gchar *title, gboolean quiet)
  79 {
  80         GtkWidget *widget;
  81         ABox      *abox;
  82
  83         widget = GTK_WIDGET(gtk_widget_new(abox_get_type(), NULL));
  84         abox = (ABox *) widget;
  85
  86         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(abox->quiet), quiet);
  87
  88         gtk_window_set_title(GTK_WINDOW(widget), title);
  89         gtk_dialog_set_has_separator(GTK_DIALOG(widget), FALSE);
  90
  91         return widget;
  92 }
  93
  94 static void abox_class_init(GObjectClass *gclass, gpointer data)
  95 {
  96         GtkWidgetClass *widget = (GtkWidgetClass *) gclass;
  97         GtkDialogClass *dialog = (GtkDialogClass *) gclass;
  98         ABoxClass *abox = (ABoxClass *) gclass;
  99
 100         widget->delete_event = abox_delete;
 101         dialog->response = response;
 102         abox->flag_toggled = NULL;
 103         abox->abort_operation = NULL;
 104
 105         g_signal_new("flag_toggled", G_TYPE_FROM_CLASS(gclass),
 106                 G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET(ABoxClass, flag_toggled),
 107                 NULL, NULL, g_cclosure_marshal_VOID__INT,
 108                 G_TYPE_NONE, 1, G_TYPE_INT);
 109
 110         g_signal_new("abort_operation", G_TYPE_FROM_CLASS(gclass),
 111                 G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET(ABoxClass, abort_operation),
 112                 NULL, NULL, g_cclosure_marshal_VOID__VOID,
 113                 G_TYPE_NONE, 0);
 114
 115         gclass->finalize = abox_finalise;
 116 }
 117
 118 static void abox_init(GTypeInstance *object, gpointer gclass)
 119 {
 120         GtkWidget *frame, *text, *scrollbar, *button;
 121         ABox *abox = ABOX(object);
 122         GtkDialog *dialog = GTK_DIALOG(object);
 123         int i;
 124
 125         gtk_window_set_position(GTK_WINDOW(dialog), GTK_WIN_POS_MOUSE);
 126
 127         abox->dir_label = gtk_label_new(_("<dir>"));
 128         gtk_widget_set_size_request(abox->dir_label, 8, -1);
 129         abox->results = NULL;
 130         abox->entry = NULL;
 131         abox->next_dir = NULL;
 132         abox->next_timer = 0;
 133         abox->question = FALSE;
 134         gtk_misc_set_alignment(GTK_MISC(abox->dir_label), 0.5, 0.5);
 135         gtk_box_pack_start(GTK_BOX(dialog->vbox),
 136                                 abox->dir_label, FALSE, TRUE, 0);
 137
 138         abox->log_hbox = gtk_hbox_new(FALSE, 0);
 139         gtk_box_pack_start(GTK_BOX(dialog->vbox),
 140                                 abox->log_hbox, TRUE, TRUE, 4);
 141
 142         frame = gtk_frame_new(NULL);
 143         gtk_box_pack_start_defaults(GTK_BOX(abox->log_hbox), frame);
 144
 145         text = gtk_text_view_new();
 146         gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
 147         gtk_container_add(GTK_CONTAINER(frame), text);
 148
 149         gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text), GTK_WRAP_WORD);
 150         abox->log = text;
 151
 152         scrollbar = gtk_vscrollbar_new(NULL);
 153         gtk_widget_set_scroll_adjustments(text, NULL,
 154                         gtk_range_get_adjustment(GTK_RANGE(scrollbar)));
 155         gtk_text_buffer_create_tag(
 156                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(abox->log)),
 157                         "error", "foreground", "red",
 158                         NULL);
 159         gtk_text_buffer_create_tag(
 160                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(abox->log)),
 161                         "question", "weight", "bold",
 162                         NULL);
 163         gtk_text_view_set_editable(GTK_TEXT_VIEW(text), FALSE);
 164         gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(text), FALSE);
 165         gtk_widget_set_size_request(text, 400, 100);
 166
 167         gtk_box_pack_start(GTK_BOX(abox->log_hbox), scrollbar, FALSE, TRUE, 0);
 168
 169         gtk_dialog_add_buttons(dialog,
 170                         GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
 171                         GTK_STOCK_NO, GTK_RESPONSE_NO,
 172                         GTK_STOCK_YES, GTK_RESPONSE_YES,
 173                         NULL);
 174
 175         abox->cmp_area = gtk_table_new(2, 6, FALSE);
 176         gtk_box_pack_start(GTK_BOX(dialog->vbox),
 177                                 abox->cmp_area, FALSE, FALSE, 2);
 178         gtk_table_set_row_spacings(GTK_TABLE(abox->cmp_area), 2);
 179         gtk_table_set_col_spacings(GTK_TABLE(abox->cmp_area), 2);
 180
 181         for (i = 0; i < 2; i++)
 182         {
 183
 184                 abox->cmp_icon[i] = gtk_image_new();
 185                 gtk_table_attach(GTK_TABLE(abox->cmp_area),
 186                                 abox->cmp_icon[i],
 187                                 1, 2, i, i + 1,
 188                                 GTK_SHRINK, GTK_SHRINK, 4, 1);
 189                 abox->cmp_name[i] = gtk_label_new("");
 190                 gtk_misc_set_alignment(GTK_MISC(abox->cmp_name[i]), 0., 0.5);
 191                 gtk_table_attach(GTK_TABLE(abox->cmp_area),
 192                                 abox->cmp_name[i],
 193                                 2, 3, i, i + 1,
 194                                  GTK_EXPAND | GTK_FILL, GTK_SHRINK, 4, 1);
 195                 abox->cmp_size[i] = gtk_label_new("");
 196                 gtk_table_attach(GTK_TABLE(abox->cmp_area),
 197                                 abox->cmp_size[i],
 198                                 3, 4, i, i + 1,
 199                                 GTK_SHRINK, GTK_SHRINK, 4, 1);
 200                 abox->cmp_date[i] = gtk_label_new("");
 201                 gtk_table_attach(GTK_TABLE(abox->cmp_area),
 202                                 abox->cmp_date[i],
 203                                 4, 5, i, i + 1,
 204                                 GTK_SHRINK, GTK_SHRINK, 4, 1);
 205         }
 206         abox->cmp_arrow=gtk_arrow_new(GTK_ARROW_DOWN, GTK_SHADOW_IN);
 207         gtk_widget_set_size_request(abox->cmp_arrow, 32, 64);
 208         gtk_table_attach(GTK_TABLE(abox->cmp_area),
 209                                 abox->cmp_arrow,
 210                                 0, 1, 0, 2,
 211                                 GTK_SHRINK, GTK_EXPAND | GTK_FILL, 1, 2);
 212
 213         abox->progress=NULL;
 214
 215         abox->flag_box = gtk_hbox_new(FALSE, 16);
 216         gtk_box_pack_end(GTK_BOX(dialog->vbox),
 217                                 abox->flag_box, FALSE, TRUE, 2);
 218
 219         button = button_new_mixed(GTK_STOCK_GOTO_LAST, _("_Quiet"));
 220         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
 221         gtk_dialog_add_action_widget(dialog, button, RESPONSE_QUIET);
 222         gtk_dialog_set_default_response(dialog, RESPONSE_QUIET);
 223
 224         gtk_widget_show_all(dialog->vbox);
 225         gtk_widget_hide(abox->cmp_area);
 226
 227         abox->quiet = abox_add_flag(abox,
 228                         _("Quiet"), _("Don't confirm every operation"),
 229                         'Q', FALSE);
 230
 231         shade(abox);
 232 }
 233
 234 static void flag_toggled(GtkToggleButton *toggle, ABox *abox)
 235 {
 236         gint    code;
 237
 238         code = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(toggle),
 239                                                  "abox-response"));
 240         if (code == 'Q')
 241                 shade(abox);
 242
 243         g_signal_emit_by_name(abox, "flag_toggled", code);
 244
 245 }
 246
 247 GtkWidget *abox_add_flag(ABox *abox, const gchar *label, const gchar *tip,
 248                          gint response, gboolean default_value)
 249 {
 250         GtkWidget       *check;
 251
 252         check = gtk_check_button_new_with_label(label);
 253         gtk_tooltips_set_tip(tooltips, check, tip, NULL);
 254         g_object_set_data(G_OBJECT(check), "abox-response",
 255                           GINT_TO_POINTER(response));
 256         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check), default_value);
 257         g_signal_connect(check, "toggled", G_CALLBACK(flag_toggled), abox);
 258         gtk_box_pack_end(GTK_BOX(abox->flag_box), check, FALSE, TRUE, 0);
 259         gtk_widget_show(check);
 260
 261         return check;
 262 }
 263
 264 static void response(GtkDialog *dialog, gint response_id)
 265 {
 266         ABox *abox = ABOX(dialog);
 267
 268         if (response_id == GTK_RESPONSE_CANCEL)
 269                 g_signal_emit_by_name(abox, "abort_operation");
 270         else if (response_id == RESPONSE_QUIET)
 271         {
 272                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(abox->quiet),
 273                                              TRUE);
 274                 gtk_dialog_response(dialog, GTK_RESPONSE_YES);
 275         }
 276         else if (response_id == GTK_RESPONSE_YES ||
 277                                         response_id == GTK_RESPONSE_NO)
 278         {
 279                 abox->question = FALSE;
 280                 shade(abox);
 281         }
 282 }
 283
 284 /* Display the question. Unshade the Yes, No and entry box (if any).
 285  * Will send a response signal when the user makes a choice.
 286  */
 287 void abox_ask(ABox *abox, const gchar *question)
 288 {
 289         g_return_if_fail(abox != NULL);
 290         g_return_if_fail(question != NULL);
 291         g_return_if_fail(IS_ABOX(abox));
 292
 293         abox_log(abox, question, "question");
 294
 295         abox->question = TRUE;
 296         shade(abox);
 297 }
 298
 299 void abox_cancel_ask(ABox *abox)
 300 {
 301         g_return_if_fail(abox != NULL);
 302         g_return_if_fail(IS_ABOX(abox));
 303
 304         abox->question = FALSE;
 305         shade(abox);
 306 }
 307
 308 void abox_log(ABox *abox, const gchar *message, const gchar *style)
 309 {
 310         GtkTextIter end;
 311         GtkTextBuffer *text_buffer;
 312         GtkTextView *log = GTK_TEXT_VIEW(abox->log);
 313         gchar *u8 = NULL;
 314
 315         if (!g_utf8_validate(message, -1, NULL))
 316                 u8 = to_utf8(message);
 317
 318         text_buffer = gtk_text_view_get_buffer(log);
 319
 320         gtk_text_buffer_get_end_iter(text_buffer, &end);
 321         gtk_text_buffer_insert_with_tags_by_name(text_buffer,
 322                         &end, u8 ? u8 : message, -1, style, NULL);
 323         gtk_text_view_scroll_to_mark(
 324                         log,
 325                         gtk_text_buffer_get_mark(text_buffer, "insert"),
 326                         0.0, FALSE, 0, 0);
 327
 328         g_free(u8);
 329 }
 330
 331 static void abox_finalise(GObject *object)
 332 {
 333         GObjectClass *parent_class;
 334         ABox *abox = ABOX(object);
 335
 336         if (abox->next_dir)
 337         {
 338                 null_g_free(&abox->next_dir);
 339                 g_source_remove(abox->next_timer);
 340         }
 341
 342         parent_class = gtk_type_class(GTK_TYPE_DIALOG);
 343
 344         if (G_OBJECT_CLASS(parent_class)->finalize)
 345                 (*G_OBJECT_CLASS(parent_class)->finalize)(object);
 346 }
 347
 348 static gboolean show_next_dir(gpointer data)
 349 {
 350         ABox    *abox = (ABox *) data;
 351
 352         g_return_val_if_fail(IS_ABOX(abox), FALSE);
 353
 354         gtk_label_set_text(GTK_LABEL(abox->dir_label), abox->next_dir);
 355         null_g_free(&abox->next_dir);
 356
 357         return FALSE;
 358 }
 359
 360 /* Display this message in the current-object area.
 361  * The display won't update too fast, even if you call this very often.
 362  */
 363 void abox_set_current_object(ABox *abox, const gchar *message)
 364 {
 365         g_return_if_fail(abox != NULL);
 366         g_return_if_fail(message != NULL);
 367         g_return_if_fail(IS_ABOX(abox));
 368
 369         /* If a string is already set then replace it, but assume the
 370          * timer is already running...
 371          */
 372
 373         if (abox->next_dir)
 374                 g_free(abox->next_dir);
 375         else
 376         {
 377                 gtk_label_set_text(GTK_LABEL(abox->dir_label), message);
 378                 abox->next_timer = g_timeout_add(500, show_next_dir, abox);
 379         }
 380
 381         abox->next_dir = g_strdup(message);
 382 }
 383
 384 static void lost_preview(GtkWidget *window, ABox *abox)
 385 {
 386         abox->preview = NULL;
 387 }
 388
 389 static void select_row_callback(GtkTreeView *treeview,
 390                                 GtkTreePath *path,
 391                                 GtkTreeViewColumn *col,
 392                                 ABox        *abox)
 393 {
 394         GtkTreeModel    *model;
 395         GtkTreeIter     iter;
 396         char            *leaf, *dir;
 397
 398         model = gtk_tree_view_get_model(GTK_TREE_VIEW(abox->results));
 399         gtk_tree_model_get_iter(model, &iter, path);
 400         gtk_tree_model_get(model, &iter, 0, &leaf, 1, &dir, -1);
 401
 402         if (abox->preview)
 403         {
 404                 if (strcmp(abox->preview->real_path, dir) == 0)
 405                         display_set_autoselect(abox->preview, leaf);
 406                 else
 407                         filer_change_to(abox->preview, dir, leaf);
 408                 goto out;
 409         }
 410
 411         abox->preview = filer_opendir(dir, NULL, NULL);
 412         if (abox->preview)
 413         {
 414                 display_set_autoselect(abox->preview, leaf);
 415                 g_signal_connect_object(abox->preview->window, "destroy",
 416                                 G_CALLBACK(lost_preview), abox, 0);
 417         }
 418
 419 out:
 420         g_free(dir);
 421         g_free(leaf);
 422 }
 423
 424 /* Add a list-of-results area. You must use this before adding files
 425  * with abox_add_filename().
 426  */
 427 void abox_add_results(ABox *abox)
 428 {
 429         GtkTreeViewColumn       *column;
 430         GtkWidget       *scroller, *frame;
 431         GtkListStore    *model;
 432         GtkCellRenderer *cell_renderer;
 433
 434         g_return_if_fail(abox != NULL);
 435         g_return_if_fail(IS_ABOX(abox));
 436         g_return_if_fail(abox->results == NULL);
 437
 438         scroller = gtk_scrolled_window_new(NULL, NULL);
 439         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroller),
 440                         GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
 441
 442         frame = gtk_frame_new(NULL);
 443         gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
 444         gtk_box_pack_start(GTK_BOX(GTK_DIALOG(abox)->vbox),
 445                                 frame, TRUE, TRUE, 4);
 446
 447         gtk_container_add(GTK_CONTAINER(frame), scroller);
 448
 449         model = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_STRING);
 450         abox->results = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
 451         g_object_unref(G_OBJECT(model));
 452
 453         cell_renderer = gtk_cell_renderer_text_new();
 454         column = gtk_tree_view_column_new_with_attributes(
 455                                 _("Name"), cell_renderer, "text", 0, NULL);
 456         gtk_tree_view_column_set_resizable(column, TRUE);
 457         gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY);
 458         gtk_tree_view_append_column(GTK_TREE_VIEW(abox->results), column);
 459         gtk_tree_view_insert_column_with_attributes(
 460                         GTK_TREE_VIEW(abox->results),
 461                         1, (gchar *) _("Directory"), cell_renderer,
 462                         "text", 1, NULL);
 463
 464         gtk_container_add(GTK_CONTAINER(scroller), abox->results);
 465
 466         gtk_widget_set_size_request(abox->results, 100, 100);
 467         gtk_box_set_child_packing(GTK_BOX(GTK_DIALOG(abox)->vbox),
 468                           abox->log_hbox, FALSE, TRUE, 4, GTK_PACK_START);
 469
 470         g_signal_connect(abox->results, "row-activated",
 471                         G_CALLBACK(select_row_callback), abox);
 472
 473         gtk_widget_show_all(frame);
 474 }
 475
 476 void abox_add_filename(ABox *abox, const gchar *path)
 477 {
 478         GtkTreeModel *model;
 479         GtkTreeIter iter;
 480         gchar   *dir;
 481
 482         model = gtk_tree_view_get_model(GTK_TREE_VIEW(abox->results));
 483
 484         gtk_list_store_append(GTK_LIST_STORE(model), &iter);
 485
 486         dir = g_path_get_dirname(path);
 487         gtk_list_store_set(GTK_LIST_STORE(model), &iter,
 488                            0, g_basename(path),
 489                            1, dir, -1);
 490         g_free(dir);
 491 }
 492
 493 /* Clear search results area */
 494 void abox_clear_results(ABox *abox)
 495 {
 496         GtkTreeModel *model;
 497
 498         g_return_if_fail(abox != NULL);
 499         g_return_if_fail(IS_ABOX(abox));
 500
 501         model = gtk_tree_view_get_model(GTK_TREE_VIEW(abox->results));
 502
 503         gtk_list_store_clear(GTK_LIST_STORE(model));
 504 }
 505
 506 void abox_add_combo(ABox *abox, const gchar *tlabel, GList *presets,
 507                     const gchar *text, GtkWidget *help_button)
 508 {
 509         GtkWidget *hbox, *label, *combo;
 510
 511         g_return_if_fail(abox != NULL);
 512         g_return_if_fail(IS_ABOX(abox));
 513         g_return_if_fail(abox->entry == NULL);
 514
 515         hbox = gtk_hbox_new(FALSE, 0);
 516         if (tlabel)
 517         {
 518                 label = gtk_label_new(tlabel);
 519                 gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, TRUE, 4);
 520         }
 521
 522         combo = gtk_combo_new();
 523         gtk_combo_disable_activate(GTK_COMBO(combo));
 524         gtk_combo_set_use_arrows_always(GTK_COMBO(combo), TRUE);
 525         gtk_combo_set_popdown_strings(GTK_COMBO(combo), presets);
 526         abox->entry = GTK_COMBO(combo)->entry;
 527         gtk_entry_set_activates_default(GTK_ENTRY(abox->entry), TRUE);
 528
 529         gtk_entry_set_text(GTK_ENTRY(abox->entry), text);
 530         gtk_box_pack_start(GTK_BOX(hbox), combo, TRUE, TRUE, 4);
 531
 532         gtk_box_pack_start(GTK_BOX(GTK_DIALOG(abox)->vbox), hbox,
 533                                 FALSE, TRUE, 0);
 534         gtk_box_pack_start(GTK_BOX(hbox), help_button, FALSE, TRUE, 4);
 535
 536         gtk_widget_show_all(hbox);
 537
 538         shade(abox);
 539 }
 540
 541 void abox_add_entry(ABox *abox, const gchar *text, GtkWidget *help_button)
 542 {
 543         GtkWidget *hbox, *label;
 544
 545         g_return_if_fail(abox != NULL);
 546         g_return_if_fail(IS_ABOX(abox));
 547         g_return_if_fail(abox->entry == NULL);
 548
 549         hbox = gtk_hbox_new(FALSE, 0);
 550         label = gtk_label_new(_("Expression:"));
 551         gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, TRUE, 4);
 552         abox->entry = gtk_entry_new();
 553         gtk_widget_set_name(abox->entry, "fixed-style");
 554         gtk_entry_set_text(GTK_ENTRY(abox->entry), text);
 555         gtk_box_pack_start(GTK_BOX(hbox), abox->entry, TRUE, TRUE, 4);
 556         gtk_box_pack_start(GTK_BOX(GTK_DIALOG(abox)->vbox),
 557                                 hbox, FALSE, TRUE, 4);
 558         gtk_box_pack_start(GTK_BOX(hbox), help_button,
 559                                 FALSE, TRUE, 4);
 560
 561         gtk_entry_set_activates_default(GTK_ENTRY(abox->entry), TRUE);
 562
 563         gtk_widget_show_all(hbox);
 564
 565         shade(abox);
 566 }
 567
 568 static void shade(ABox *abox)
 569 {
 570         GtkDialog *dialog = (GtkDialog *) abox;
 571         gboolean quiet, on = abox->question;
 572
 573         quiet = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(abox->quiet));
 574
 575         gtk_dialog_set_response_sensitive(dialog, GTK_RESPONSE_YES, on);
 576         gtk_dialog_set_response_sensitive(dialog, GTK_RESPONSE_NO, on);
 577
 578         if (on && !quiet)
 579                 gtk_dialog_set_response_sensitive(dialog, RESPONSE_QUIET, TRUE);
 580         else
 581                 gtk_dialog_set_response_sensitive(dialog,
 582                                                   RESPONSE_QUIET, FALSE);
 583
 584         /* Unsetting the focus means that set_default will put it in the
 585          * right place...
 586          */
 587         gtk_window_set_focus(GTK_WINDOW(abox), NULL);
 588         /* Note: Gtk+-2.0.0 will segfault on Return if an insensitive
 589          * widget is the default.
 590          */
 591         if (quiet)
 592                 gtk_dialog_set_default_response(dialog, GTK_RESPONSE_YES);
 593         else
 594                 gtk_dialog_set_default_response(dialog, RESPONSE_QUIET);
 595
 596         if (abox->entry)
 597         {
 598                 gtk_widget_set_sensitive(abox->entry, on);
 599                 if (on)
 600                         gtk_widget_grab_focus(abox->entry);
 601         }
 602 }
 603
 604 static gboolean abox_delete(GtkWidget *dialog, GdkEventAny *event)
 605 {
 606         g_signal_emit_by_name(dialog, "abort_operation");
 607         return TRUE;
 608 }
 609
 610 void abox_show_compare(ABox *abox, gboolean show)
 611 {
 612         if (show)
 613                 gtk_widget_show(abox->cmp_area);
 614         else
 615                 gtk_widget_hide(abox->cmp_area);
 616 }
 617
 618 void abox_set_file(ABox *abox, int i, const gchar *path)
 619 {
 620         DirItem *item;
 621         gchar *base;
 622
 623         g_return_if_fail(i >= 0 && i < 2);
 624         g_return_if_fail(IS_ABOX(abox));
 625
 626         if (!path || !path[0])
 627         {
 628                 gtk_widget_hide(abox->cmp_icon[i]);
 629                 gtk_widget_hide(abox->cmp_name[i]);
 630                 gtk_widget_hide(abox->cmp_size[i]);
 631                 gtk_widget_hide(abox->cmp_date[i]);
 632                 gtk_widget_hide(abox->cmp_arrow);
 633                 return;
 634         }
 635
 636         base = g_path_get_basename(path);
 637         item = diritem_new(base);
 638         g_free(base);
 639         diritem_restat(path, item, NULL);
 640
 641         gtk_image_set_from_pixbuf(GTK_IMAGE(abox->cmp_icon[i]),
 642                                   di_image(item)->pixbuf);
 643         gtk_widget_show(abox->cmp_icon[i]);
 644
 645         gtk_label_set_text(GTK_LABEL(abox->cmp_name[i]), item->leafname);
 646         gtk_widget_show(abox->cmp_name[i]);
 647         gtk_widget_show(abox->cmp_arrow);
 648
 649         if (item->lstat_errno)
 650         {
 651                 gtk_label_set_text(GTK_LABEL(abox->cmp_size[i]), "Error");
 652                 gtk_label_set_text(GTK_LABEL(abox->cmp_date[i]),
 653                                 g_strerror(item->lstat_errno));
 654         }
 655         else
 656         {
 657                 gchar *str;
 658
 659                 gtk_label_set_text(GTK_LABEL(abox->cmp_size[i]),
 660                                 format_size_aligned(item->size));
 661
 662                 str = pretty_time(&item->mtime);
 663                 gtk_label_set_text(GTK_LABEL(abox->cmp_date[i]), str);
 664                 g_free(str);
 665         }
 666
 667         gtk_widget_show(abox->cmp_size[i]);
 668         gtk_widget_show(abox->cmp_date[i]);
 669
 670         diritem_free(item);
 671 }
 672
 673 void    abox_set_percentage(ABox *abox, int per)
 674 {
 675         if(!abox->progress) {
 676                 GtkDialog *dialog = GTK_DIALOG(abox);
 677
 678                 abox->progress=gtk_progress_bar_new ();
 679                 gtk_box_pack_start(GTK_BOX(dialog->vbox),
 680                                 abox->progress, FALSE, FALSE, 2);
 681                 gtk_widget_show(abox->progress);
 682         }
 683         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(abox->progress),
 684                                       per/100.);
 685 }
 686