src/view_dir_list.c

   1 /*
   2  * Geeqie
   3  * (C) 2004 John Ellis
   4  *
   5  * Author: John Ellis
   6  *
   7  * This software is released under the GNU General Public License (GNU GPL).
   8  * Please read the included file COPYING for more information.
   9  * This software comes with no warranty of any kind, use at your own risk!
  10  */
  11
  12 #include "main.h"
  13 #include "view_dir_list.h"
  14
  15 #include "dnd.h"
  16 #include "dupe.h"
  17 #include "filelist.h"
  18 #include "layout.h"
  19 #include "layout_image.h"
  20 #include "layout_util.h"
  21 #include "utilops.h"
  22 #include "ui_bookmark.h"
  23 #include "ui_fileops.h"
  24 #include "ui_menu.h"
  25 #include "ui_tree_edit.h"
  26 #include "view_dir.h"
  27
  28 #include <gdk/gdkkeysyms.h> /* for keyboard values */
  29
  30
  31 #define VDLIST_PAD 4
  32
  33 #define VDLIST_INFO(_vd_, _part_) (((ViewDirInfoList *)(_vd_->info))->_part_)
  34
  35
  36 static gint vdlist_auto_scroll_notify_cb(GtkWidget *widget, gint x, gint y, gpointer data);
  37
  38 /*
  39  *-----------------------------------------------------------------------------
  40  * misc
  41  *-----------------------------------------------------------------------------
  42  */
  43
  44 gint vdlist_find_row(ViewDir *vd, FileData *fd, GtkTreeIter *iter)
  45 {
  46         GtkTreeModel *store;
  47         gint valid;
  48         gint row = 0;
  49
  50         store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
  51         valid = gtk_tree_model_get_iter_first(store, iter);
  52         while (valid)
  53                 {
  54                 FileData *fd_n;
  55                 gtk_tree_model_get(GTK_TREE_MODEL(store), iter, DIR_COLUMN_POINTER, &fd_n, -1);
  56                 if (fd_n == fd) return row;
  57
  58                 valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(store), iter);
  59                 row++;
  60                 }
  61
  62         return -1;
  63 }
  64
  65 static gint vdlist_rename_row_cb(TreeEditData *td, const gchar *old, const gchar *new, gpointer data)
  66 {
  67         ViewDir *vd = data;
  68         GtkTreeModel *store;
  69         GtkTreeIter iter;
  70         FileData *fd;
  71         gchar *old_path;
  72         gchar *new_path;
  73         gchar *base;
  74
  75         store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
  76         if (!gtk_tree_model_get_iter(store, &iter, td->path)) return FALSE;
  77         gtk_tree_model_get(store, &iter, DIR_COLUMN_POINTER, &fd, -1);
  78         if (!fd) return FALSE;
  79
  80         old_path = g_strdup(fd->path);
  81
  82         base = remove_level_from_path(old_path);
  83         new_path = concat_dir_and_file(base, new);
  84         g_free(base);
  85
  86         if (file_util_rename_dir(fd, new_path, vd->view))
  87                 {
  88                 if (vd->layout && strcmp(vd->path, old_path) == 0)
  89                         {
  90                         layout_set_path(vd->layout, new_path);
  91                         }
  92                 else
  93                         {
  94                         vdlist_refresh(vd);
  95                         }
  96                 }
  97
  98         g_free(old_path);
  99         g_free(new_path);
 100         return FALSE;
 101 }
 102
 103 void vdlist_rename_by_row(ViewDir *vd, FileData *fd)
 104 {
 105         GtkTreeModel *store;
 106         GtkTreePath *tpath;
 107         GtkTreeIter iter;
 108
 109         if (vdlist_find_row(vd, fd, &iter) < 0) return;
 110         store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
 111         tpath = gtk_tree_model_get_path(store, &iter);
 112
 113         tree_edit_by_path(GTK_TREE_VIEW(vd->view), tpath, 0, fd->name,
 114                           vdlist_rename_row_cb, vd);
 115         gtk_tree_path_free(tpath);
 116 }
 117
 118 FileData *vdlist_row_by_path(ViewDir *vd, const gchar *path, gint *row)
 119 {
 120         GList *work;
 121         gint n;
 122
 123         if (!path)
 124                 {
 125                 if (row) *row = -1;
 126                 return NULL;
 127                 }
 128
 129         n = 0;
 130         work = VDLIST_INFO(vd, list);
 131         while (work)
 132                 {
 133                 FileData *fd = work->data;
 134                 if (strcmp(fd->path, path) == 0)
 135                         {
 136                         if (row) *row = n;
 137                         return fd;
 138                         }
 139                 work = work->next;
 140                 n++;
 141                 }
 142
 143         if (row) *row = -1;
 144         return NULL;
 145 }
 146
 147 /*
 148  *-----------------------------------------------------------------------------
 149  * dnd
 150  *-----------------------------------------------------------------------------
 151  */
 152
 153 static GtkTargetEntry vdlist_dnd_drop_types[] = {
 154         { "text/uri-list", 0, TARGET_URI_LIST }
 155 };
 156 static gint vdlist_dnd_drop_types_count = 1;
 157
 158 static void vdlist_dest_set(ViewDir *vd, gint enable)
 159 {
 160         if (enable)
 161                 {
 162                 gtk_drag_dest_set(vd->view,
 163                                   GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
 164                                   vdlist_dnd_drop_types, vdlist_dnd_drop_types_count,
 165                                   GDK_ACTION_MOVE | GDK_ACTION_COPY);
 166                 }
 167         else
 168                 {
 169                 gtk_drag_dest_unset(vd->view);
 170                 }
 171 }
 172
 173 static void vdlist_dnd_get(GtkWidget *widget, GdkDragContext *context,
 174                            GtkSelectionData *selection_data, guint info,
 175                            guint time, gpointer data)
 176 {
 177         ViewDir *vd = data;
 178         GList *list;
 179         gchar *text = NULL;
 180         gint length = 0;
 181
 182         if (!vd->click_fd) return;
 183
 184         switch (info)
 185                 {
 186                 case TARGET_URI_LIST:
 187                 case TARGET_TEXT_PLAIN:
 188                         list = g_list_prepend(NULL, vd->click_fd);
 189                         text = uri_text_from_filelist(list, &length, (info == TARGET_TEXT_PLAIN));
 190                         g_list_free(list);
 191                         break;
 192                 }
 193         if (text)
 194                 {
 195                 gtk_selection_data_set (selection_data, selection_data->target,
 196                                 8, (guchar *)text, length);
 197                 g_free(text);
 198                 }
 199 }
 200
 201 static void vdlist_dnd_begin(GtkWidget *widget, GdkDragContext *context, gpointer data)
 202 {
 203         ViewDir *vd = data;
 204
 205         vd_color_set(vd, vd->click_fd, TRUE);
 206         vdlist_dest_set(vd, FALSE);
 207 }
 208
 209 static void vdlist_dnd_end(GtkWidget *widget, GdkDragContext *context, gpointer data)
 210 {
 211         ViewDir *vd = data;
 212
 213         vd_color_set(vd, vd->click_fd, FALSE);
 214
 215         if (context->action == GDK_ACTION_MOVE)
 216                 {
 217                 vdlist_refresh(vd);
 218                 }
 219         vdlist_dest_set(vd, TRUE);
 220 }
 221
 222 static void vdlist_dnd_drop_receive(GtkWidget *widget,
 223                                     GdkDragContext *context, gint x, gint y,
 224                                     GtkSelectionData *selection_data, guint info,
 225                                     guint time, gpointer data)
 226 {
 227         ViewDir *vd = data;
 228         GtkTreePath *tpath;
 229         GtkTreeIter iter;
 230         FileData *fd = NULL;
 231
 232         vd->click_fd = NULL;
 233
 234         if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), x, y,
 235                                           &tpath, NULL, NULL, NULL))
 236                 {
 237                 GtkTreeModel *store;
 238
 239                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
 240                 gtk_tree_model_get_iter(store, &iter, tpath);
 241                 gtk_tree_model_get(store, &iter, DIR_COLUMN_POINTER, &fd, -1);
 242                 gtk_tree_path_free(tpath);
 243                 }
 244
 245         if (!fd) return;
 246
 247         if (info == TARGET_URI_LIST)
 248                 {
 249                 GList *list;
 250                 gint active;
 251
 252                 list = uri_filelist_from_text((gchar *)selection_data->data, TRUE);
 253                 if (!list) return;
 254
 255                 active = access_file(fd->path, W_OK | X_OK);
 256
 257                 vd_color_set(vd, fd, TRUE);
 258                 vd->popup = vd_drop_menu(vd, active);
 259                 gtk_menu_popup(GTK_MENU(vd->popup), NULL, NULL, NULL, NULL, 0, time);
 260
 261                 vd->drop_fd = fd;
 262                 vd->drop_list = list;
 263                 }
 264 }
 265
 266 #if 0
 267 static gint vdlist_get_row_visibility(ViewDir *vd, FileData *fd)
 268 {
 269         GtkTreeModel *store;
 270         GtkTreeViewColumn *column;
 271         GtkTreePath *tpath;
 272         GtkTreeIter iter;
 273
 274         GdkRectangle vrect;
 275         GdkRectangle crect;
 276
 277         if (!fd || vdlist_find_row(vd, fd, &iter) < 0) return 0;
 278
 279         column = gtk_tree_view_get_column(GTK_TREE_VIEW(vd->view), 0);
 280         store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
 281         tpath = gtk_tree_model_get_path(store, &iter);
 282
 283         gtk_tree_view_get_visible_rect(GTK_TREE_VIEW(vd->view), &vrect);
 284         gtk_tree_view_get_cell_area(GTK_TREE_VIEW(vd->view), tpath, column, &crect);
 285 printf("window: %d + %d; cell: %d + %d\n", vrect.y, vrect.height, crect.y, crect.height);
 286         gtk_tree_path_free(tpath);
 287
 288         if (crect.y + crect.height < vrect.y) return -1;
 289         if (crect.y > vrect.y + vrect.height) return 1;
 290         return 0;
 291 }
 292 #endif
 293
 294 static void vdlist_scroll_to_row(ViewDir *vd, FileData *fd, gfloat y_align)
 295 {
 296         GtkTreeIter iter;
 297
 298         if (GTK_WIDGET_REALIZED(vd->view) &&
 299             vdlist_find_row(vd, fd, &iter) >= 0)
 300                 {
 301                 GtkTreeModel *store;
 302                 GtkTreePath *tpath;
 303
 304                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
 305                 tpath = gtk_tree_model_get_path(store, &iter);
 306                 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(vd->view), tpath, NULL, TRUE, y_align, 0.0);
 307                 gtk_tree_view_set_cursor(GTK_TREE_VIEW(vd->view), tpath, NULL, FALSE);
 308                 gtk_tree_path_free(tpath);
 309
 310                 if (!GTK_WIDGET_HAS_FOCUS(vd->view)) gtk_widget_grab_focus(vd->view);
 311                 }
 312 }
 313
 314 static void vdlist_drop_update(ViewDir *vd, gint x, gint y)
 315 {
 316         GtkTreePath *tpath;
 317         GtkTreeIter iter;
 318         FileData *fd = NULL;
 319
 320         if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(vd->view), x, y,
 321                                           &tpath, NULL, NULL, NULL))
 322                 {
 323                 GtkTreeModel *store;
 324
 325                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
 326                 gtk_tree_model_get_iter(store, &iter, tpath);
 327                 gtk_tree_model_get(store, &iter, DIR_COLUMN_POINTER, &fd, -1);
 328                 gtk_tree_path_free(tpath);
 329                 }
 330
 331         if (fd != vd->drop_fd)
 332                 {
 333                 vd_color_set(vd, vd->drop_fd, FALSE);
 334                 vd_color_set(vd, fd, TRUE);
 335                 }
 336
 337         vd->drop_fd = fd;
 338 }
 339
 340 static void vdlist_dnd_drop_scroll_cancel(ViewDir *vd)
 341 {
 342         if (vd->drop_scroll_id != -1) g_source_remove(vd->drop_scroll_id);
 343         vd->drop_scroll_id = -1;
 344 }
 345
 346 static gint vdlist_auto_scroll_idle_cb(gpointer data)
 347 {
 348         ViewDir *vd = data;
 349
 350         if (vd->drop_fd)
 351                 {
 352                 GdkWindow *window;
 353                 gint x, y;
 354                 gint w, h;
 355
 356                 window = vd->view->window;
 357                 gdk_window_get_pointer(window, &x, &y, NULL);
 358                 gdk_drawable_get_size(window, &w, &h);
 359                 if (x >= 0 && x < w && y >= 0 && y < h)
 360                         {
 361                         vdlist_drop_update(vd, x, y);
 362                         }
 363                 }
 364
 365         vd->drop_scroll_id = -1;
 366         return FALSE;
 367 }
 368
 369 static gint vdlist_auto_scroll_notify_cb(GtkWidget *widget, gint x, gint y, gpointer data)
 370 {
 371         ViewDir *vd = data;
 372
 373         if (!vd->drop_fd || vd->drop_list) return FALSE;
 374
 375         if (vd->drop_scroll_id == -1) vd->drop_scroll_id = g_idle_add(vdlist_auto_scroll_idle_cb, vd);
 376
 377         return TRUE;
 378 }
 379
 380 static gint vdlist_dnd_drop_motion(GtkWidget *widget, GdkDragContext *context,
 381                                    gint x, gint y, guint time, gpointer data)
 382 {
 383         ViewDir *vd = data;
 384
 385         vd->click_fd = NULL;
 386
 387         if (gtk_drag_get_source_widget(context) == vd->view)
 388                 {
 389                 /* from same window */
 390                 gdk_drag_status(context, 0, time);
 391                 return TRUE;
 392                 }
 393         else
 394                 {
 395                 gdk_drag_status(context, context->suggested_action, time);
 396                 }
 397
 398         vdlist_drop_update(vd, x, y);
 399
 400         if (vd->drop_fd)
 401                 {
 402                 GtkAdjustment *adj = gtk_tree_view_get_vadjustment(GTK_TREE_VIEW(vd->view));
 403                 widget_auto_scroll_start(vd->view, adj, -1, -1, vdlist_auto_scroll_notify_cb, vd);
 404                 }
 405
 406         return FALSE;
 407 }
 408
 409 static void vdlist_dnd_drop_leave(GtkWidget *widget, GdkDragContext *context, guint time, gpointer data)
 410 {
 411         ViewDir *vd = data;
 412
 413         if (vd->drop_fd != vd->click_fd) vd_color_set(vd, vd->drop_fd, FALSE);
 414
 415         vd->drop_fd = NULL;
 416 }
 417
 418 static void vdlist_dnd_init(ViewDir *vd)
 419 {
 420         gtk_drag_source_set(vd->view, GDK_BUTTON1_MASK | GDK_BUTTON2_MASK,
 421                             dnd_file_drag_types, dnd_file_drag_types_count,
 422                             GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
 423         g_signal_connect(G_OBJECT(vd->view), "drag_data_get",
 424                          G_CALLBACK(vdlist_dnd_get), vd);
 425         g_signal_connect(G_OBJECT(vd->view), "drag_begin",
 426                          G_CALLBACK(vdlist_dnd_begin), vd);
 427         g_signal_connect(G_OBJECT(vd->view), "drag_end",
 428                          G_CALLBACK(vdlist_dnd_end), vd);
 429
 430         vdlist_dest_set(vd, TRUE);
 431         g_signal_connect(G_OBJECT(vd->view), "drag_data_received",
 432                          G_CALLBACK(vdlist_dnd_drop_receive), vd);
 433         g_signal_connect(G_OBJECT(vd->view), "drag_motion",
 434                          G_CALLBACK(vdlist_dnd_drop_motion), vd);
 435         g_signal_connect(G_OBJECT(vd->view), "drag_leave",
 436                          G_CALLBACK(vdlist_dnd_drop_leave), vd);
 437 }
 438
 439 /*
 440  *-----------------------------------------------------------------------------
 441  * main
 442  *-----------------------------------------------------------------------------
 443  */
 444
 445 static void vdlist_select_row(ViewDir *vd, FileData *fd)
 446 {
 447         if (fd && vd->select_func)
 448                 {
 449                 gchar *path;
 450
 451                 path = g_strdup(fd->path);
 452                 vd->select_func(vd, path, vd->select_data);
 453                 g_free(path);
 454                 }
 455 }
 456
 457 const gchar *vdlist_row_get_path(ViewDir *vd, gint row)
 458 {
 459         FileData *fd;
 460
 461         fd = g_list_nth_data(VDLIST_INFO(vd, list), row);
 462
 463         if (fd) return fd->path;
 464
 465         return NULL;
 466 }
 467
 468 static void vdlist_populate(ViewDir *vd)
 469 {
 470         GtkListStore *store;
 471         GList *work;
 472
 473         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view)));
 474         gtk_list_store_clear(store);
 475
 476         work = VDLIST_INFO(vd, list);
 477         while (work)
 478                 {
 479                 FileData *fd;
 480                 GtkTreeIter iter;
 481                 GdkPixbuf *pixbuf;
 482
 483                 fd = work->data;
 484
 485                 if (access_file(fd->path, R_OK | X_OK) && fd->name)
 486                         {
 487                         if (fd->name[0] == '.' && fd->name[1] == '\0')
 488                                 {
 489                                 pixbuf = vd->pf->open;
 490                                 }
 491                         else if (fd->name[0] == '.' && fd->name[1] == '.' && fd->name[2] == '\0')
 492                                 {
 493                                 pixbuf = vd->pf->parent;
 494                                 }
 495                         else
 496                                 {
 497                                 pixbuf = vd->pf->close;
 498                                 }
 499                         }
 500                 else
 501                         {
 502                         pixbuf = vd->pf->deny;
 503                         }
 504
 505                 gtk_list_store_append(store, &iter);
 506                 gtk_list_store_set(store, &iter,
 507                                    DIR_COLUMN_POINTER, fd,
 508                                    DIR_COLUMN_ICON, pixbuf,
 509                                    DIR_COLUMN_NAME, fd->name, -1);
 510
 511                 work = work->next;
 512                 }
 513
 514         vd->click_fd = NULL;
 515         vd->drop_fd = NULL;
 516 }
 517
 518 gint vdlist_set_path(ViewDir *vd, const gchar *path)
 519 {
 520         gint ret;
 521         FileData *fd;
 522         gchar *old_path = NULL;
 523         gchar *filepath;
 524
 525         if (!path) return FALSE;
 526         if (vd->path && strcmp(path, vd->path) == 0) return TRUE;
 527
 528         if (vd->path)
 529                 {
 530                 gchar *base;
 531
 532                 base = remove_level_from_path(vd->path);
 533                 if (strcmp(base, path) == 0)
 534                         {
 535                         old_path = g_strdup(filename_from_path(vd->path));
 536                         }
 537                 g_free(base);
 538                 }
 539
 540         g_free(vd->path);
 541         vd->path = g_strdup(path);
 542
 543         filelist_free(VDLIST_INFO(vd, list));
 544         VDLIST_INFO(vd, list) = NULL;
 545
 546         ret = filelist_read(vd->path, NULL, &VDLIST_INFO(vd, list));
 547
 548         VDLIST_INFO(vd, list) = filelist_sort(VDLIST_INFO(vd, list), SORT_NAME, TRUE);
 549
 550         /* add . and .. */
 551
 552         if (strcmp(vd->path, "/") != 0)
 553                 {
 554                 filepath = g_strconcat(vd->path, "/", "..", NULL);
 555                 fd = file_data_new_simple(filepath);
 556                 VDLIST_INFO(vd, list) = g_list_prepend(VDLIST_INFO(vd, list), fd);
 557                 g_free(filepath);
 558                 }
 559
 560         if (options->file_filter.show_dot_directory)
 561                 {
 562                 filepath = g_strconcat(vd->path, "/", ".", NULL);
 563                 fd = file_data_new_simple(filepath);
 564                 VDLIST_INFO(vd, list) = g_list_prepend(VDLIST_INFO(vd, list), fd);
 565                 g_free(filepath);
 566         }
 567
 568         vdlist_populate(vd);
 569
 570         if (old_path)
 571                 {
 572                 /* scroll to make last path visible */
 573                 FileData *found = NULL;
 574                 GList *work;
 575
 576                 work = VDLIST_INFO(vd, list);
 577                 while (work && !found)
 578                         {
 579                         FileData *fd = work->data;
 580                         if (strcmp(old_path, fd->name) == 0) found = fd;
 581                         work = work->next;
 582                         }
 583
 584                 if (found) vdlist_scroll_to_row(vd, found, 0.5);
 585
 586                 g_free(old_path);
 587                 return ret;
 588                 }
 589
 590         if (GTK_WIDGET_REALIZED(vd->view))
 591                 {
 592                 gtk_tree_view_scroll_to_point(GTK_TREE_VIEW(vd->view), 0, 0);
 593                 }
 594
 595         return ret;
 596 }
 597
 598 void vdlist_refresh(ViewDir *vd)
 599 {
 600         gchar *path;
 601
 602         path = g_strdup(vd->path);
 603         vd->path = NULL;
 604         vdlist_set_path(vd, path);
 605         g_free(path);
 606 }
 607
 608 static void vdlist_menu_position_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
 609 {
 610         ViewDir *vd = data;
 611         GtkTreeModel *store;
 612         GtkTreeIter iter;
 613         GtkTreePath *tpath;
 614         gint cw, ch;
 615
 616         if (vdlist_find_row(vd, vd->click_fd, &iter) < 0) return;
 617         store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
 618         tpath = gtk_tree_model_get_path(store, &iter);
 619         tree_view_get_cell_clamped(GTK_TREE_VIEW(vd->view), tpath, 0, TRUE, x, y, &cw, &ch);
 620         gtk_tree_path_free(tpath);
 621         *y += ch;
 622         popup_menu_position_clamp(menu, x, y, 0);
 623 }
 624
 625 static gint vdlist_press_key_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
 626 {
 627         ViewDir *vd = data;
 628         GtkTreePath *tpath;
 629
 630         if (event->keyval != GDK_Menu) return FALSE;
 631
 632         gtk_tree_view_get_cursor(GTK_TREE_VIEW(vd->view), &tpath, NULL);
 633         if (tpath)
 634                 {
 635                 GtkTreeModel *store;
 636                 GtkTreeIter iter;
 637
 638                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
 639                 gtk_tree_model_get_iter(store, &iter, tpath);
 640                 gtk_tree_model_get(store, &iter, DIR_COLUMN_POINTER, &vd->click_fd, -1);
 641
 642                 gtk_tree_path_free(tpath);
 643                 }
 644         else
 645                 {
 646                 vd->click_fd = NULL;
 647                 }
 648
 649         vd_color_set(vd, vd->click_fd, TRUE);
 650
 651         vd->popup = vd_pop_menu(vd, vd->click_fd);
 652
 653         gtk_menu_popup(GTK_MENU(vd->popup), NULL, NULL, vdlist_menu_position_cb, vd, 0, GDK_CURRENT_TIME);
 654
 655         return TRUE;
 656 }
 657
 658 static gint vdlist_press_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
 659 {
 660         ViewDir *vd = data;
 661         GtkTreePath *tpath;
 662         GtkTreeIter iter;
 663         FileData *fd = NULL;
 664
 665         if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y,
 666                                           &tpath, NULL, NULL, NULL))
 667                 {
 668                 GtkTreeModel *store;
 669
 670                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
 671                 gtk_tree_model_get_iter(store, &iter, tpath);
 672                 gtk_tree_model_get(store, &iter, DIR_COLUMN_POINTER, &fd, -1);
 673                 gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, NULL, FALSE);
 674                 gtk_tree_path_free(tpath);
 675                 }
 676
 677         vd->click_fd = fd;
 678         vd_color_set(vd, vd->click_fd, TRUE);
 679
 680         if (bevent->button == 3)
 681                 {
 682                 vd->popup = vd_pop_menu(vd, vd->click_fd);
 683                 gtk_menu_popup(GTK_MENU(vd->popup), NULL, NULL, NULL, NULL,
 684                                bevent->button, bevent->time);
 685                 }
 686
 687         return TRUE;
 688 }
 689
 690 static gint vdlist_release_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
 691 {
 692         ViewDir *vd = data;
 693         GtkTreePath *tpath;
 694         GtkTreeIter iter;
 695         FileData *fd = NULL;
 696
 697         vd_color_set(vd, vd->click_fd, FALSE);
 698
 699         if (bevent->button != 1) return TRUE;
 700
 701         if ((bevent->x != 0 || bevent->y != 0) &&
 702             gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y,
 703                                           &tpath, NULL, NULL, NULL))
 704                 {
 705                 GtkTreeModel *store;
 706
 707                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
 708                 gtk_tree_model_get_iter(store, &iter, tpath);
 709                 gtk_tree_model_get(store, &iter, DIR_COLUMN_POINTER, &fd, -1);
 710                 gtk_tree_path_free(tpath);
 711                 }
 712
 713         if (fd && vd->click_fd == fd)
 714                 {
 715                 vdlist_select_row(vd, vd->click_fd);
 716                 }
 717
 718         return TRUE;
 719 }
 720
 721 static void vdlist_select_cb(GtkTreeView *tview, GtkTreePath *tpath, GtkTreeViewColumn *column, gpointer data)
 722 {
 723         ViewDir *vd = data;
 724         GtkTreeModel *store;
 725         GtkTreeIter iter;
 726         FileData *fd;
 727
 728         store = gtk_tree_view_get_model(tview);
 729         gtk_tree_model_get_iter(store, &iter, tpath);
 730         gtk_tree_model_get(store, &iter, DIR_COLUMN_POINTER, &fd, -1);
 731
 732         vdlist_select_row(vd, fd);
 733 }
 734
 735 static GdkColor *vdlist_color_shifted(GtkWidget *widget)
 736 {
 737         static GdkColor color;
 738         static GtkWidget *done = NULL;
 739
 740         if (done != widget)
 741                 {
 742                 GtkStyle *style;
 743
 744                 style = gtk_widget_get_style(widget);
 745                 memcpy(&color, &style->base[GTK_STATE_NORMAL], sizeof(color));
 746                 shift_color(&color, -1, 0);
 747                 done = widget;
 748                 }
 749
 750         return &color;
 751 }
 752
 753 static void vdlist_color_cb(GtkTreeViewColumn *tree_column, GtkCellRenderer *cell,
 754                             GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer data)
 755 {
 756         ViewDir *vd = data;
 757         gboolean set;
 758
 759         gtk_tree_model_get(tree_model, iter, DIR_COLUMN_COLOR, &set, -1);
 760         g_object_set(G_OBJECT(cell),
 761                      "cell-background-gdk", vdlist_color_shifted(vd->view),
 762                      "cell-background-set", set, NULL);
 763 }
 764
 765 static void vdlist_destroy_cb(GtkWidget *widget, gpointer data)
 766 {
 767         ViewDir *vd = data;
 768
 769         vdlist_dnd_drop_scroll_cancel(vd);
 770         widget_auto_scroll_stop(vd->view);
 771
 772         filelist_free(VDLIST_INFO(vd, list));
 773 }
 774
 775 ViewDir *vdlist_new(ViewDir *vd, const gchar *path)
 776 {
 777         GtkListStore *store;
 778         GtkTreeSelection *selection;
 779         GtkTreeViewColumn *column;
 780         GtkCellRenderer *renderer;
 781
 782         vd->info = g_new0(ViewDirInfoList, 1);
 783         vd->type = DIRVIEW_LIST;
 784         vd->widget_destroy_cb = vdlist_destroy_cb;
 785
 786         VDLIST_INFO(vd, list) = NULL;
 787
 788         store = gtk_list_store_new(4, G_TYPE_POINTER, GDK_TYPE_PIXBUF, G_TYPE_STRING, G_TYPE_BOOLEAN);
 789         vd->view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
 790         g_object_unref(store);
 791
 792         gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(vd->view), FALSE);
 793         gtk_tree_view_set_enable_search(GTK_TREE_VIEW(vd->view), FALSE);
 794         g_signal_connect(G_OBJECT(vd->view), "row_activated",
 795
 796                          G_CALLBACK(vdlist_select_cb), vd);
 797
 798         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vd->view));
 799         gtk_tree_selection_set_mode(selection, GTK_SELECTION_NONE);
 800
 801         column = gtk_tree_view_column_new();
 802         gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
 803
 804         renderer = gtk_cell_renderer_pixbuf_new();
 805         gtk_tree_view_column_pack_start(column, renderer, FALSE);
 806         gtk_tree_view_column_add_attribute(column, renderer, "pixbuf", DIR_COLUMN_ICON);
 807         gtk_tree_view_column_set_cell_data_func(column, renderer, vdlist_color_cb, vd, NULL);
 808
 809         renderer = gtk_cell_renderer_text_new();
 810         gtk_tree_view_column_pack_start(column, renderer, TRUE);
 811         gtk_tree_view_column_add_attribute(column, renderer, "text", DIR_COLUMN_NAME);
 812         gtk_tree_view_column_set_cell_data_func(column, renderer, vdlist_color_cb, vd, NULL);
 813
 814         gtk_tree_view_append_column(GTK_TREE_VIEW(vd->view), column);
 815
 816         g_signal_connect(G_OBJECT(vd->view), "key_press_event",
 817                            G_CALLBACK(vdlist_press_key_cb), vd);
 818         gtk_container_add(GTK_CONTAINER(vd->widget), vd->view);
 819         gtk_widget_show(vd->view);
 820
 821         vdlist_dnd_init(vd);
 822
 823         g_signal_connect(G_OBJECT(vd->view), "button_press_event",
 824                          G_CALLBACK(vdlist_press_cb), vd);
 825         g_signal_connect(G_OBJECT(vd->view), "button_release_event",
 826                          G_CALLBACK(vdlist_release_cb), vd);
 827
 828         if (path) vdlist_set_path(vd, path);
 829
 830         return vd;
 831 }