src/ui_utildlg.c

   1 /*
   2  * Copyright (C) 2004 John Ellis
   3  * Copyright (C) 2008 - 2016 The Geeqie Team
   4  *
   5  * Author: John Ellis
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License along
  18  * with this program; if not, write to the Free Software Foundation, Inc.,
  19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20  */
  21
  22 #include <config.h>
  23 #include "intl.h"
  24
  25 #include <stdio.h>
  26 #include <stdlib.h>
  27 #include <string.h>
  28 #include <sys/types.h>
  29 #include <gtk/gtk.h>
  30
  31 #include <gdk/gdkkeysyms.h> /* for keyboard values */
  32
  33 #include "main.h"
  34 #include "ui_utildlg.h"
  35
  36 #include "filedata.h"
  37 #include "rcfile.h"
  38 #include "ui_fileops.h"
  39 #include "ui_misc.h"
  40 #include "ui_pathsel.h"
  41 #include "ui_tabcomp.h"
  42 #include "window.h"
  43
  44 /*
  45  *-----------------------------------------------------------------------------
  46  * generic dialog
  47  *-----------------------------------------------------------------------------
  48  */
  49
  50 typedef struct _DialogWindow DialogWindow;
  51 struct _DialogWindow
  52 {
  53         gint x;
  54         gint y;
  55         gint w;
  56         gint h;
  57         gchar *title;
  58         gchar *role;
  59 };
  60
  61 static GList *dialog_windows = NULL;
  62
  63 static void generic_dialog_save_window(const gchar *title, const gchar *role, gint x, gint y, gint h, gint w)
  64 {
  65         GList *work;
  66
  67         work = g_list_first(dialog_windows);
  68         while (work)
  69                 {
  70                 DialogWindow *dw = work->data;
  71                 if (g_strcmp0(dw->title ,title) == 0 && g_strcmp0(dw->role, role) == 0)
  72                         {
  73                         dw->x = x;
  74                         dw->y = y;
  75                         dw->w = w;
  76                         dw->h = h;
  77                         return;
  78                         }
  79                 work = work->next;
  80                 }
  81
  82         DialogWindow *dw = g_new0(DialogWindow, 1);
  83         dw->title = g_strdup(title);
  84         dw->role = g_strdup(role);
  85         dw->x = x;
  86         dw->y = y;
  87         dw->w = w;
  88         dw->h = h;
  89
  90         dialog_windows = g_list_append(dialog_windows, dw);
  91 }
  92
  93 static gboolean generic_dialog_find_window(const gchar *title, const gchar *role, gint *x, gint *y, gint *h, gint *w)
  94 {
  95         GList *work;
  96
  97         work = g_list_first(dialog_windows);
  98         while (work)
  99                 {
 100                 DialogWindow *dw = work->data;
 101
 102                 if (g_strcmp0(dw->title,title) == 0 && g_strcmp0(dw->role, role) == 0)
 103                         {
 104                         *x = dw->x;
 105                         *y = dw->y;
 106                         *w = dw->w;
 107                         *h = dw->h;
 108                         return TRUE;
 109                         }
 110                 work = work->next;
 111                 }
 112         return FALSE;
 113 }
 114
 115 void generic_dialog_close(GenericDialog *gd)
 116 {
 117         gchar *ident_string;
 118         gchar *full_title;
 119         gchar *actual_title;
 120         gint x, y, h, w;
 121
 122         gdk_window_get_root_origin(gtk_widget_get_window (gd->dialog), &x, &y);
 123         w = gdk_window_get_width(gtk_widget_get_window (gd->dialog));
 124         h = gdk_window_get_height(gtk_widget_get_window (gd->dialog));
 125
 126         /* The window title is modified in window.c: window_new()
 127          * by appending the string " - Geeqie"
 128          */
 129         ident_string = g_strconcat(" - ", GQ_APPNAME, NULL);
 130         full_title = g_strdup(gtk_window_get_title(GTK_WINDOW(gd->dialog)));
 131         actual_title = strndup(full_title, g_strrstr(full_title, ident_string) - full_title);
 132
 133         generic_dialog_save_window(actual_title, gtk_window_get_role(GTK_WINDOW(gd->dialog)), x, y, w, h);
 134
 135         gtk_widget_destroy(gd->dialog);
 136         g_free(gd);
 137         g_free(ident_string);
 138         g_free(full_title);
 139         g_free(actual_title);
 140 }
 141
 142 static void generic_dialog_click_cb(GtkWidget *widget, gpointer data)
 143 {
 144         GenericDialog *gd = data;
 145         void (*func)(GenericDialog *, gpointer);
 146         gboolean auto_close;
 147
 148         func = g_object_get_data(G_OBJECT(widget), "dialog_function");
 149         auto_close = gd->auto_close;
 150
 151         if (func) func(gd, gd->data);
 152         if (auto_close) generic_dialog_close(gd);
 153 }
 154
 155 static gboolean generic_dialog_default_key_press_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
 156 {
 157         GenericDialog *gd = data;
 158
 159         if (event->keyval == GDK_KEY_Return && gtk_widget_has_focus(widget)
 160             && gd->default_cb)
 161                 {
 162                 gboolean auto_close;
 163
 164                 auto_close = gd->auto_close;
 165                 gd->default_cb(gd, gd->data);
 166                 if (auto_close) generic_dialog_close(gd);
 167
 168                 return TRUE;
 169                 }
 170         return FALSE;
 171 }
 172
 173 void generic_dialog_attach_default(GenericDialog *gd, GtkWidget *widget)
 174 {
 175         if (!gd || !widget) return;
 176         g_signal_connect(G_OBJECT(widget), "key_press_event",
 177                          G_CALLBACK(generic_dialog_default_key_press_cb), gd);
 178 }
 179
 180 static gboolean generic_dialog_key_press_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
 181 {
 182         GenericDialog *gd = data;
 183         gboolean auto_close = gd->auto_close;
 184
 185         if (event->keyval == GDK_KEY_Escape)
 186                 {
 187                 if (gd->cancel_cb)
 188                         {
 189                         gd->cancel_cb(gd, gd->data);
 190                         if (auto_close) generic_dialog_close(gd);
 191                         }
 192                 else
 193                         {
 194                         if (auto_close) generic_dialog_click_cb(widget, data);
 195                         }
 196                 return TRUE;
 197                 }
 198         return FALSE;
 199 }
 200
 201 static gboolean generic_dialog_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data)
 202 {
 203         GenericDialog *gd = data;
 204         gboolean auto_close;
 205
 206         auto_close = gd->auto_close;
 207
 208         if (gd->cancel_cb) gd->cancel_cb(gd, gd->data);
 209         if (auto_close) generic_dialog_close(gd);
 210
 211         return TRUE;
 212 }
 213
 214 static void generic_dialog_show_cb(GtkWidget *widget, gpointer data)
 215 {
 216         GenericDialog *gd = data;
 217         if (gd->cancel_button)
 218                 {
 219                 gtk_box_reorder_child(GTK_BOX(gd->hbox), gd->cancel_button, -1);
 220                 }
 221
 222         g_signal_handlers_disconnect_by_func(G_OBJECT(widget),
 223                                              G_CALLBACK(generic_dialog_show_cb), gd);
 224 }
 225
 226 gboolean generic_dialog_get_alternative_button_order(GtkWidget *widget)
 227 {
 228         GtkSettings *settings;
 229         GObjectClass *klass;
 230         gboolean alternative_order = FALSE;
 231
 232         settings = gtk_settings_get_for_screen(gtk_widget_get_screen(widget));
 233         klass = G_OBJECT_CLASS(GTK_SETTINGS_GET_CLASS(settings));
 234         if (g_object_class_find_property(klass, "gtk-alternative-button-order"))
 235                 {
 236                 g_object_get(settings, "gtk-alternative-button-order", &alternative_order, NULL);
 237                 }
 238
 239         return alternative_order;
 240 }
 241
 242 GtkWidget *generic_dialog_add_button(GenericDialog *gd, const gchar *stock_id, const gchar *text,
 243                                      void (*func_cb)(GenericDialog *, gpointer), gboolean is_default)
 244 {
 245         GtkWidget *button;
 246         gboolean alternative_order;
 247
 248         button = pref_button_new(NULL, stock_id, text, FALSE,
 249                                  G_CALLBACK(generic_dialog_click_cb), gd);
 250
 251         gtk_widget_set_can_default(button, TRUE);
 252         g_object_set_data(G_OBJECT(button), "dialog_function", func_cb);
 253
 254         gtk_container_add(GTK_CONTAINER(gd->hbox), button);
 255
 256         alternative_order = generic_dialog_get_alternative_button_order(gd->hbox);
 257
 258         if (is_default)
 259                 {
 260                 gtk_widget_grab_default(button);
 261                 gtk_widget_grab_focus(button);
 262                 gd->default_cb = func_cb;
 263
 264                 if (!alternative_order) gtk_box_reorder_child(GTK_BOX(gd->hbox), button, -1);
 265                 }
 266         else
 267                 {
 268                 if (!alternative_order) gtk_box_reorder_child(GTK_BOX(gd->hbox), button, 0);
 269                 }
 270
 271         gtk_widget_show(button);
 272
 273         return button;
 274 }
 275
 276 /**
 277  * @brief
 278  * @param gd
 279  * @param icon_stock_id
 280  * @param heading
 281  * @param text
 282  * @param expand Used as the "expand" and "fill" parameters in the eventual call to gtk_box_pack_start()
 283  * @returns
 284  *
 285  *
 286  */
 287 GtkWidget *generic_dialog_add_message(GenericDialog *gd, const gchar *icon_stock_id,
 288                                       const gchar *heading, const gchar *text, gboolean expand)
 289 {
 290         GtkWidget *hbox;
 291         GtkWidget *vbox;
 292         GtkWidget *label;
 293
 294         hbox = pref_box_new(gd->vbox, expand, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
 295         if (icon_stock_id)
 296                 {
 297                 GtkWidget *image;
 298
 299                 image = gtk_image_new_from_stock(icon_stock_id, GTK_ICON_SIZE_DIALOG);
 300 #if GTK_CHECK_VERSION(3,16,0)
 301                 gtk_widget_set_halign(GTK_WIDGET(image), GTK_ALIGN_CENTER);
 302                 gtk_widget_set_valign(GTK_WIDGET(image), GTK_ALIGN_START);
 303 #else
 304                 gtk_misc_set_alignment(GTK_MISC(image), 0.5, 0.0);
 305 #endif
 306                 gtk_box_pack_start(GTK_BOX(hbox), image, FALSE, FALSE, 0);
 307                 gtk_widget_show(image);
 308                 }
 309
 310         vbox = pref_box_new(hbox, TRUE, GTK_ORIENTATION_VERTICAL, PREF_PAD_SPACE);
 311         if (heading)
 312                 {
 313                 label = pref_label_new(vbox, heading);
 314                 pref_label_bold(label, TRUE, TRUE);
 315 #if GTK_CHECK_VERSION(3,16,0)
 316                 gtk_label_set_xalign(GTK_LABEL(label), 0.0);
 317                 gtk_label_set_yalign(GTK_LABEL(label), 0.5);
 318 #else
 319                 gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
 320 #endif
 321                 }
 322         if (text)
 323                 {
 324                 label = pref_label_new(vbox, text);
 325 #if GTK_CHECK_VERSION(3,16,0)
 326                 gtk_label_set_xalign(GTK_LABEL(label), 0.0);
 327                 gtk_label_set_yalign(GTK_LABEL(label), 0.5);
 328 #else
 329                 gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
 330 #endif
 331                 gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
 332                 }
 333
 334         return vbox;
 335 }
 336
 337 void generic_dialog_windows_load_config(const gchar **attribute_names, const gchar **attribute_values)
 338 {
 339         DialogWindow *dw =  g_new0(DialogWindow, 1);
 340         gchar *title = NULL;
 341         gchar *role = NULL;
 342         gint x = 0;
 343         gint y = 0;
 344         gint w = 0;
 345         gint h = 0;
 346
 347         while (*attribute_names)
 348                 {
 349                 const gchar *option = *attribute_names++;
 350                 const gchar *value = *attribute_values++;
 351                 if (READ_CHAR_FULL("title", title)) continue;
 352                 if (READ_CHAR_FULL("role", role)) continue;
 353                 if (READ_INT_FULL("x", x)) continue;
 354                 if (READ_INT_FULL("y", y)) continue;
 355                 if (READ_INT_FULL("w", w)) continue;
 356                 if (READ_INT_FULL("h", h)) continue;
 357
 358                 log_printf("unknown attribute %s = %s\n", option, value);
 359                 }
 360
 361         if (title && title[0] != 0)
 362                 {
 363                 dw->title = g_strdup(title);
 364                 dw->role = g_strdup(role);
 365                 dw->x = x;
 366                 dw->y = y;
 367                 dw->w = w;
 368                 dw->h = h;
 369
 370                 dialog_windows = g_list_append(dialog_windows, dw);
 371                 }
 372 }
 373
 374 void generic_dialog_windows_write_config(GString *outstr, gint indent)
 375 {
 376         GList *work;
 377
 378         if (options->save_dialog_window_positions && dialog_windows)
 379                 {
 380                 WRITE_NL(); WRITE_STRING("<%s>", "dialogs");
 381                 indent++;
 382
 383                 work = g_list_first(dialog_windows);
 384                 while (work)
 385                         {
 386                         DialogWindow *dw = work->data;
 387                         WRITE_NL(); WRITE_STRING("<window ");
 388                         write_char_option(outstr, indent + 1, "title", dw->title);
 389                         write_char_option(outstr, indent + 1, "role", dw->role);
 390                         WRITE_INT(*dw, x);
 391                         WRITE_INT(*dw, y);
 392                         WRITE_INT(*dw, w);
 393                         WRITE_INT(*dw, h);
 394                         WRITE_STRING("/>");
 395                         work = work->next;
 396                         }
 397                 indent--;
 398                 WRITE_NL(); WRITE_STRING("</%s>", "dialogs");
 399                 }
 400 }
 401
 402 static void generic_dialog_setup(GenericDialog *gd,
 403                                  const gchar *title,
 404                                  const gchar *role,
 405                                  GtkWidget *parent, gboolean auto_close,
 406                                  void (*cancel_cb)(GenericDialog *, gpointer), gpointer data)
 407 {
 408         GtkWidget *vbox;
 409         gint x, y, w, h;
 410         GtkWidget *scrolled;
 411
 412         gd->auto_close = auto_close;
 413         gd->data = data;
 414         gd->cancel_cb = cancel_cb;
 415
 416         gd->dialog = window_new(GTK_WINDOW_TOPLEVEL, role, NULL, NULL, title);
 417         DEBUG_NAME(gd->dialog);
 418         gtk_window_set_type_hint(GTK_WINDOW(gd->dialog), GDK_WINDOW_TYPE_HINT_DIALOG);
 419
 420         if (options->save_dialog_window_positions)
 421                 {
 422                 if (generic_dialog_find_window(title, role, &x, &y, &w, &h))
 423                         {
 424                         gtk_window_set_default_size(GTK_WINDOW(gd->dialog), w, h);
 425                         gtk_window_move(GTK_WINDOW(gd->dialog), x, y);
 426                         }
 427                 }
 428
 429         if (parent)
 430                 {
 431                 GtkWindow *window = NULL;
 432
 433                 if (GTK_IS_WINDOW(parent))
 434                         {
 435                         window = GTK_WINDOW(parent);
 436                         }
 437                 else
 438                         {
 439                         GtkWidget *top;
 440
 441                         top = gtk_widget_get_toplevel(parent);
 442                         if (GTK_IS_WINDOW(top) && gtk_widget_is_toplevel(top)) window = GTK_WINDOW(top);
 443                         }
 444
 445                 if (window) gtk_window_set_transient_for(GTK_WINDOW(gd->dialog), window);
 446                 }
 447
 448         g_signal_connect(G_OBJECT(gd->dialog), "delete_event",
 449                          G_CALLBACK(generic_dialog_delete_cb), gd);
 450         g_signal_connect(G_OBJECT(gd->dialog), "key_press_event",
 451                          G_CALLBACK(generic_dialog_key_press_cb), gd);
 452
 453         gtk_window_set_resizable(GTK_WINDOW(gd->dialog), TRUE);
 454         gtk_container_set_border_width(GTK_CONTAINER(gd->dialog), PREF_PAD_BORDER);
 455
 456 #if GTK_CHECK_VERSION(3,22,0)
 457         scrolled = gtk_scrolled_window_new(NULL, NULL);
 458         gtk_scrolled_window_set_propagate_natural_height(GTK_SCROLLED_WINDOW(scrolled), TRUE);
 459         gtk_scrolled_window_set_propagate_natural_width(GTK_SCROLLED_WINDOW(scrolled), TRUE);
 460         vbox = gtk_vbox_new(FALSE, PREF_PAD_BUTTON_SPACE);
 461         gtk_container_add(GTK_CONTAINER(scrolled), vbox);
 462         gtk_container_add(GTK_CONTAINER(gd->dialog), scrolled);
 463         gtk_widget_show(scrolled);
 464 #else
 465         vbox = gtk_vbox_new(FALSE, PREF_PAD_BUTTON_SPACE);
 466         gtk_container_add(GTK_CONTAINER(gd->dialog), vbox);
 467 #endif
 468         gtk_widget_show(vbox);
 469
 470         gd->vbox = gtk_vbox_new(FALSE, PREF_PAD_GAP);
 471         gtk_box_pack_start(GTK_BOX(vbox), gd->vbox, TRUE, TRUE, 0);
 472         gtk_widget_show(gd->vbox);
 473
 474         gd->hbox = gtk_hbutton_box_new();
 475         gtk_button_box_set_layout(GTK_BUTTON_BOX(gd->hbox), GTK_BUTTONBOX_END);
 476         gtk_box_set_spacing(GTK_BOX(gd->hbox), PREF_PAD_BUTTON_GAP);
 477         gtk_box_pack_start(GTK_BOX(vbox), gd->hbox, FALSE, FALSE, 0);
 478         gtk_widget_show(gd->hbox);
 479
 480         if (gd->cancel_cb)
 481                 {
 482                 gd->cancel_button = generic_dialog_add_button(gd, GTK_STOCK_CANCEL, NULL, gd->cancel_cb, TRUE);
 483                 }
 484         else
 485                 {
 486                 gd->cancel_button = NULL;
 487                 }
 488
 489         if (generic_dialog_get_alternative_button_order(gd->hbox))
 490                 {
 491                 g_signal_connect(G_OBJECT(gd->dialog), "show",
 492                                  G_CALLBACK(generic_dialog_show_cb), gd);
 493                 }
 494
 495         gd->default_cb = NULL;
 496 }
 497
 498 GenericDialog *generic_dialog_new(const gchar *title,
 499                                   const gchar *role,
 500                                   GtkWidget *parent, gboolean auto_close,
 501                                   void (*cancel_cb)(GenericDialog *, gpointer), gpointer data)
 502 {
 503         GenericDialog *gd;
 504
 505         gd = g_new0(GenericDialog, 1);
 506         generic_dialog_setup(gd, title, role,
 507                              parent, auto_close, cancel_cb, data);
 508         return gd;
 509 }
 510 /*
 511  *-----------------------------------------------------------------------------
 512  * simple warning dialog
 513  *-----------------------------------------------------------------------------
 514  */
 515
 516 static void warning_dialog_ok_cb(GenericDialog *gd, gpointer data)
 517 {
 518         /* no op */
 519 }
 520
 521 GenericDialog *warning_dialog(const gchar *heading, const gchar *text,
 522                               const gchar *icon_stock_id, GtkWidget *parent)
 523 {
 524         GenericDialog *gd;
 525
 526         gd = generic_dialog_new(heading, "warning", parent, TRUE, NULL, NULL);
 527         generic_dialog_add_button(gd, GTK_STOCK_OK, NULL, warning_dialog_ok_cb, TRUE);
 528
 529         generic_dialog_add_message(gd, icon_stock_id, heading, text, TRUE);
 530
 531         gtk_widget_show(gd->dialog);
 532
 533         return gd;
 534 }
 535
 536 /*
 537  *-----------------------------------------------------------------------------
 538  * generic file ops dialog routines
 539  *-----------------------------------------------------------------------------
 540  */
 541
 542 void file_dialog_close(FileDialog *fdlg)
 543 {
 544         file_data_unref(fdlg->source_fd);
 545         g_free(fdlg->dest_path);
 546         if (fdlg->source_list) filelist_free(fdlg->source_list);
 547
 548         generic_dialog_close(GENERIC_DIALOG(fdlg));
 549 }
 550
 551 FileDialog *file_dialog_new(const gchar *title,
 552                             const gchar *role,
 553                             GtkWidget *parent,
 554                             void (*cancel_cb)(FileDialog *, gpointer), gpointer data)
 555 {
 556         FileDialog *fdlg = NULL;
 557
 558         fdlg = g_new0(FileDialog, 1);
 559
 560         generic_dialog_setup(GENERIC_DIALOG(fdlg), title,
 561                              role, parent, FALSE,
 562                              (gpointer)cancel_cb, data);
 563
 564         return fdlg;
 565 }
 566
 567 GtkWidget *file_dialog_add_button(FileDialog *fdlg, const gchar *stock_id, const gchar *text,
 568                                   void (*func_cb)(FileDialog *, gpointer), gboolean is_default)
 569 {
 570         return generic_dialog_add_button(GENERIC_DIALOG(fdlg), stock_id, text,
 571                                          (gpointer)func_cb, is_default);
 572 }
 573
 574 static void file_dialog_entry_cb(GtkWidget *widget, gpointer data)
 575 {
 576         FileDialog *fdlg = data;
 577         g_free(fdlg->dest_path);
 578         fdlg->dest_path = remove_trailing_slash(gtk_entry_get_text(GTK_ENTRY(fdlg->entry)));
 579 }
 580
 581 static void file_dialog_entry_enter_cb(const gchar *path, gpointer data)
 582 {
 583         GenericDialog *gd = data;
 584
 585         file_dialog_entry_cb(NULL, data);
 586
 587         if (gd->default_cb) gd->default_cb(gd, gd->data);
 588 }
 589
 590 void file_dialog_add_path_widgets(FileDialog *fdlg, const gchar *default_path, const gchar *path,
 591                                   const gchar *history_key, const gchar *filter, const gchar *filter_desc)
 592 {
 593         GtkWidget *tabcomp;
 594         GtkWidget *list;
 595
 596         if (fdlg->entry) return;
 597
 598         tabcomp = tab_completion_new_with_history(&fdlg->entry, NULL,
 599                   history_key, -1, file_dialog_entry_enter_cb, fdlg);
 600         gtk_box_pack_end(GTK_BOX(GENERIC_DIALOG(fdlg)->vbox), tabcomp, FALSE, FALSE, 0);
 601         generic_dialog_attach_default(GENERIC_DIALOG(fdlg), fdlg->entry);
 602         gtk_widget_show(tabcomp);
 603
 604         if (path && path[0] == G_DIR_SEPARATOR)
 605                 {
 606                 fdlg->dest_path = g_strdup(path);
 607                 }
 608         else
 609                 {
 610                 const gchar *base;
 611
 612                 base = tab_completion_set_to_last_history(fdlg->entry);
 613
 614                 if (!base) base = default_path;
 615                 if (!base) base = homedir();
 616
 617                 if (path)
 618                         {
 619                         fdlg->dest_path = g_build_filename(base, path, NULL);
 620                         }
 621                 else
 622                         {
 623                         fdlg->dest_path = g_strdup(base);
 624                         }
 625                 }
 626
 627         list = path_selection_new_with_files(fdlg->entry, fdlg->dest_path, filter, filter_desc);
 628         path_selection_add_select_func(fdlg->entry, file_dialog_entry_enter_cb, fdlg);
 629         gtk_box_pack_end(GTK_BOX(GENERIC_DIALOG(fdlg)->vbox), list, TRUE, TRUE, 0);
 630         gtk_widget_show(list);
 631
 632         gtk_widget_grab_focus(fdlg->entry);
 633         if (fdlg->dest_path)
 634                 {
 635                 gtk_entry_set_text(GTK_ENTRY(fdlg->entry), fdlg->dest_path);
 636                 gtk_editable_set_position(GTK_EDITABLE(fdlg->entry), strlen(fdlg->dest_path));
 637                 }
 638
 639         g_signal_connect(G_OBJECT(fdlg->entry), "changed",
 640                          G_CALLBACK(file_dialog_entry_cb), fdlg);
 641 }
 642
 643 void file_dialog_add_filter(FileDialog *fdlg, const gchar *filter, const gchar *filter_desc, gboolean set)
 644 {
 645         if (!fdlg->entry) return;
 646         path_selection_add_filter(fdlg->entry, filter, filter_desc, set);
 647 }
 648
 649 void file_dialog_clear_filter(FileDialog *fdlg)
 650 {
 651         if (!fdlg->entry) return;
 652         path_selection_clear_filter(fdlg->entry);
 653 }
 654
 655 void file_dialog_sync_history(FileDialog *fdlg, gboolean dir_only)
 656 {
 657         if (!fdlg->dest_path) return;
 658
 659         if (!dir_only ||
 660             (dir_only && isdir(fdlg->dest_path)) )
 661                 {
 662                 tab_completion_append_to_history(fdlg->entry, fdlg->dest_path);
 663                 }
 664         else
 665                 {
 666                 gchar *buf = remove_level_from_path(fdlg->dest_path);
 667                 tab_completion_append_to_history(fdlg->entry, buf);
 668                 g_free(buf);
 669                 }
 670 }
 671 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */