src/bar_keywords.c

   1 /*
   2  * Geeqie
   3  * (C) 2004 John Ellis
   4  * Copyright (C) 2008 - 2009 The Geeqie Team
   5  *
   6  * Author: John Ellis
   7  *
   8  * This software is released under the GNU General Public License (GNU GPL).
   9  * Please read the included file COPYING for more information.
  10  * This software comes with no warranty of any kind, use at your own risk!
  11  */
  12
  13 #include <glib/gprintf.h>
  14
  15 #include "main.h"
  16 #include "bar_keywords.h"
  17
  18 #include "filedata.h"
  19 #include "history_list.h"
  20 #include "metadata.h"
  21 #include "misc.h"
  22 #include "ui_fileops.h"
  23 #include "ui_misc.h"
  24 #include "ui_utildlg.h"
  25 #include "utilops.h"
  26 #include "bar.h"
  27 #include "ui_menu.h"
  28 #include "rcfile.h"
  29 #include "layout.h"
  30 #include "dnd.h"
  31
  32 static const gchar *keyword_favorite_defaults[] = {
  33         N_("Favorite"),
  34         N_("Todo"),
  35         N_("People"),
  36         N_("Places"),
  37         N_("Art"),
  38         N_("Nature"),
  39         N_("Possessions"),
  40         NULL
  41 };
  42
  43
  44 static void bar_pane_keywords_keyword_update_all(void);
  45 static void bar_pane_keywords_changed(GtkTextBuffer *buffer, gpointer data);
  46
  47 /*
  48  *-------------------------------------------------------------------
  49  * keyword / comment utils
  50  *-------------------------------------------------------------------
  51  */
  52
  53
  54 GList *keyword_list_pull(GtkWidget *text_widget)
  55 {
  56         GList *list;
  57         gchar *text;
  58
  59         text = text_widget_text_pull(text_widget);
  60         list = string_to_keywords_list(text);
  61
  62         g_free(text);
  63
  64         return list;
  65 }
  66
  67 static void keyword_list_push(GtkWidget *textview, GList *list)
  68 {
  69         GtkTextBuffer *buffer;
  70         GtkTextIter start, end;
  71
  72         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview));
  73         gtk_text_buffer_get_bounds(buffer, &start, &end);
  74         gtk_text_buffer_delete(buffer, &start, &end);
  75
  76         while (list)
  77                 {
  78                 const gchar *word = list->data;
  79                 GtkTextIter iter;
  80
  81                 gtk_text_buffer_get_end_iter(buffer, &iter);
  82                 if (word) gtk_text_buffer_insert(buffer, &iter, word, -1);
  83                 gtk_text_buffer_get_end_iter(buffer, &iter);
  84                 gtk_text_buffer_insert(buffer, &iter, "\n", -1);
  85
  86                 list = list->next;
  87                 }
  88 }
  89
  90
  91 /*
  92  *-------------------------------------------------------------------
  93  * info bar
  94  *-------------------------------------------------------------------
  95  */
  96
  97
  98 enum {
  99         FILTER_KEYWORD_COLUMN_TOGGLE = 0,
 100         FILTER_KEYWORD_COLUMN_MARK,
 101         FILTER_KEYWORD_COLUMN_NAME,
 102         FILTER_KEYWORD_COLUMN_IS_KEYWORD,
 103         FILTER_KEYWORD_COLUMN_COUNT
 104 };
 105
 106 static GType filter_keyword_column_types[] = {G_TYPE_BOOLEAN, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_BOOLEAN};
 107
 108 typedef struct _PaneKeywordsData PaneKeywordsData;
 109 struct _PaneKeywordsData
 110 {
 111         PaneData pane;
 112         GtkWidget *widget;
 113
 114         GtkWidget *keyword_view;
 115         GtkWidget *keyword_treeview;
 116
 117         GtkTreePath *click_tpath;
 118
 119         gboolean expand_checked;
 120         gboolean collapse_unchecked;
 121         gboolean hide_unchecked;
 122
 123         FileData *fd;
 124         gchar *key;
 125 };
 126
 127 typedef struct _ConfDialogData ConfDialogData;
 128 struct _ConfDialogData
 129 {
 130         PaneKeywordsData *pkd;
 131         GtkTreePath *click_tpath;
 132
 133         /* dialog parts */
 134         GenericDialog *gd;
 135         GtkWidget *edit_widget;
 136         gboolean is_keyword;
 137
 138         gboolean edit_existing;
 139 };
 140
 141 static GList *bar_list = NULL;
 142
 143
 144 static void bar_pane_keywords_write(PaneKeywordsData *pkd)
 145 {
 146         GList *list;
 147
 148         if (!pkd->fd) return;
 149
 150         list = keyword_list_pull(pkd->keyword_view);
 151
 152         metadata_write_list(pkd->fd, KEYWORD_KEY, list);
 153
 154         string_list_free(list);
 155 }
 156
 157 gboolean bar_keyword_tree_expand_if_set_cb(GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data)
 158 {
 159         PaneKeywordsData *pkd = data;
 160         gboolean set;
 161
 162         gtk_tree_model_get(model, iter, FILTER_KEYWORD_COLUMN_TOGGLE, &set, -1);
 163
 164         if (set && !gtk_tree_view_row_expanded(GTK_TREE_VIEW(pkd->keyword_treeview), path))
 165                 {
 166                 gtk_tree_view_expand_to_path(GTK_TREE_VIEW(pkd->keyword_treeview), path);
 167                 }
 168         return FALSE;
 169 }
 170
 171 gboolean bar_keyword_tree_collapse_if_unset_cb(GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data)
 172 {
 173         PaneKeywordsData *pkd = data;
 174         gboolean set;
 175         gboolean is_keyword;
 176
 177         gtk_tree_model_get(model, iter, FILTER_KEYWORD_COLUMN_TOGGLE, &set,
 178                                         FILTER_KEYWORD_COLUMN_IS_KEYWORD, &is_keyword, -1);
 179
 180         if (is_keyword && !set && gtk_tree_view_row_expanded(GTK_TREE_VIEW(pkd->keyword_treeview), path))
 181                 {
 182                 gtk_tree_view_collapse_row(GTK_TREE_VIEW(pkd->keyword_treeview), path);
 183                 }
 184         return FALSE;
 185 }
 186
 187 static void bar_keyword_tree_sync(PaneKeywordsData *pkd)
 188 {
 189         GtkTreeModel *model;
 190
 191         GtkTreeModel *keyword_tree;
 192         GList *keywords;
 193
 194         model = gtk_tree_view_get_model(GTK_TREE_VIEW(pkd->keyword_treeview));
 195         keyword_tree = gtk_tree_model_filter_get_model(GTK_TREE_MODEL_FILTER(model));
 196
 197         keywords = keyword_list_pull(pkd->keyword_view);
 198         keyword_show_set_in(GTK_TREE_STORE(keyword_tree), model, keywords);
 199         if (pkd->hide_unchecked) keyword_hide_unset_in(GTK_TREE_STORE(keyword_tree), model, keywords);
 200         string_list_free(keywords);
 201
 202         gtk_tree_model_filter_refilter(GTK_TREE_MODEL_FILTER(model));
 203
 204         if (pkd->expand_checked) gtk_tree_model_foreach(model, bar_keyword_tree_expand_if_set_cb, pkd);
 205         if (pkd->collapse_unchecked) gtk_tree_model_foreach(model, bar_keyword_tree_collapse_if_unset_cb, pkd);
 206 }
 207
 208 static void bar_pane_keywords_keyword_update_all(void)
 209 {
 210         GList *work;
 211
 212         work = bar_list;
 213         while (work)
 214                 {
 215                 PaneKeywordsData *pkd;
 216 //              GList *keywords;
 217
 218                 pkd = work->data;
 219                 work = work->next;
 220
 221                 bar_keyword_tree_sync(pkd);
 222                 }
 223 }
 224
 225 static void bar_pane_keywords_update(PaneKeywordsData *pkd)
 226 {
 227         GList *keywords = NULL;
 228         GtkTextBuffer *keyword_buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(pkd->keyword_view));
 229
 230         g_signal_handlers_block_by_func(keyword_buffer, bar_pane_keywords_changed, pkd);
 231
 232         keywords = metadata_read_list(pkd->fd, KEYWORD_KEY, METADATA_PLAIN);
 233         keyword_list_push(pkd->keyword_view, keywords);
 234         bar_keyword_tree_sync(pkd);
 235         string_list_free(keywords);
 236
 237         g_signal_handlers_unblock_by_func(keyword_buffer, bar_pane_keywords_changed, pkd);
 238
 239 }
 240
 241 void bar_pane_keywords_set_fd(GtkWidget *pane, FileData *fd)
 242 {
 243         PaneKeywordsData *pkd;
 244
 245         pkd = g_object_get_data(G_OBJECT(pane), "pane_data");
 246         if (!pkd) return;
 247
 248         file_data_unref(pkd->fd);
 249         pkd->fd = file_data_ref(fd);
 250
 251         bar_pane_keywords_update(pkd);
 252 }
 253
 254 static void bar_pane_keywords_write_config(GtkWidget *pane, GString *outstr, gint indent)
 255 {
 256         PaneKeywordsData *pkd;
 257
 258         pkd = g_object_get_data(G_OBJECT(pane), "pane_data");
 259         if (!pkd) return;
 260
 261         WRITE_STRING("<pane_keywords\n");
 262         indent++;
 263         write_char_option(outstr, indent, "pane.title", gtk_label_get_text(GTK_LABEL(pkd->pane.title)));
 264         WRITE_BOOL(*pkd, pane.expanded);
 265         WRITE_CHAR(*pkd, key);
 266         indent--;
 267         WRITE_STRING("/>\n");
 268 }
 269
 270 gint bar_pane_keywords_event(GtkWidget *bar, GdkEvent *event)
 271 {
 272         PaneKeywordsData *pkd;
 273
 274         pkd = g_object_get_data(G_OBJECT(bar), "pane_data");
 275         if (!pkd) return FALSE;
 276
 277         if (GTK_WIDGET_HAS_FOCUS(pkd->keyword_view)) return gtk_widget_event(pkd->keyword_view, event);
 278
 279         return FALSE;
 280 }
 281
 282 static void bar_pane_keywords_keyword_toggle(GtkCellRendererToggle *toggle, const gchar *path, gpointer data)
 283 {
 284         PaneKeywordsData *pkd = data;
 285         GtkTreeModel *model;
 286         GtkTreeIter iter;
 287         GtkTreePath *tpath;
 288         gboolean active;
 289         GList *list;
 290         GtkTreeIter child_iter;
 291         GtkTreeModel *keyword_tree;
 292
 293         model = gtk_tree_view_get_model(GTK_TREE_VIEW(pkd->keyword_treeview));
 294
 295         tpath = gtk_tree_path_new_from_string(path);
 296         gtk_tree_model_get_iter(model, &iter, tpath);
 297         gtk_tree_path_free(tpath);
 298
 299         gtk_tree_model_get(model, &iter, FILTER_KEYWORD_COLUMN_TOGGLE, &active, -1);
 300         active = (!active);
 301
 302
 303         keyword_tree = gtk_tree_model_filter_get_model(GTK_TREE_MODEL_FILTER(model));
 304         gtk_tree_model_filter_convert_iter_to_child_iter(GTK_TREE_MODEL_FILTER(model), &child_iter, &iter);
 305
 306         list = keyword_list_pull(pkd->keyword_view);
 307         if (active)
 308                 keyword_tree_set(keyword_tree, &child_iter, &list);
 309         else
 310                 keyword_tree_reset(keyword_tree, &child_iter, &list);
 311
 312         keyword_list_push(pkd->keyword_view, list);
 313         string_list_free(list);
 314         /*
 315           keyword_list_push triggers bar_pane_keywords_change which calls bar_keyword_tree_sync, no need to do it again
 316         bar_keyword_tree_sync(pkd);
 317         */
 318 }
 319
 320 void bar_pane_keywords_filter_modify(GtkTreeModel *model, GtkTreeIter *iter, GValue *value, gint column, gpointer data)
 321 {
 322         PaneKeywordsData *pkd = data;
 323         GtkTreeModel *keyword_tree = gtk_tree_model_filter_get_model(GTK_TREE_MODEL_FILTER(model));
 324         GtkTreeIter child_iter;
 325
 326         gtk_tree_model_filter_convert_iter_to_child_iter(GTK_TREE_MODEL_FILTER(model), &child_iter, iter);
 327
 328         memset(value, 0, sizeof (GValue));
 329
 330         switch (column)
 331                 {
 332                 case FILTER_KEYWORD_COLUMN_TOGGLE:
 333                         {
 334                         GList *keywords = keyword_list_pull(pkd->keyword_view);
 335                         gboolean set = keyword_tree_is_set(keyword_tree, &child_iter, keywords);
 336                         string_list_free(keywords);
 337
 338                         g_value_init(value, G_TYPE_BOOLEAN);
 339                         g_value_set_boolean(value, set);
 340                         break;
 341                         }
 342                 case FILTER_KEYWORD_COLUMN_MARK:
 343                         gtk_tree_model_get_value(keyword_tree, &child_iter, KEYWORD_COLUMN_MARK, value);
 344                         break;
 345                 case FILTER_KEYWORD_COLUMN_NAME:
 346                         gtk_tree_model_get_value(keyword_tree, &child_iter, KEYWORD_COLUMN_NAME, value);
 347                         break;
 348                 case FILTER_KEYWORD_COLUMN_IS_KEYWORD:
 349                         gtk_tree_model_get_value(keyword_tree, &child_iter, KEYWORD_COLUMN_IS_KEYWORD, value);
 350                         break;
 351                 }
 352         return;
 353
 354 }
 355
 356 gboolean bar_pane_keywords_filter_visible(GtkTreeModel *keyword_tree, GtkTreeIter *iter, gpointer data)
 357 {
 358         GtkTreeModel *filter = data;
 359
 360         return !keyword_is_hidden_in(keyword_tree, iter, filter);
 361 }
 362
 363 static void bar_pane_keywords_set_selection(PaneKeywordsData *pkd, gboolean append)
 364 {
 365         GList *keywords = NULL;
 366         GList *list = NULL;
 367         GList *work;
 368
 369         keywords = keyword_list_pull(pkd->keyword_view);
 370
 371         list = layout_selection_list(pkd->pane.lw);
 372         work = list;
 373         while (work)
 374                 {
 375                 FileData *fd = work->data;
 376                 work = work->next;
 377
 378                 if (append)
 379                         {
 380                         metadata_append_list(fd, KEYWORD_KEY, keywords);
 381                         }
 382                 else
 383                         {
 384                         metadata_write_list(fd, KEYWORD_KEY, keywords);
 385                         }
 386                 }
 387
 388         filelist_free(list);
 389         string_list_free(keywords);
 390 }
 391
 392 static void bar_pane_keywords_sel_add_cb(GtkWidget *button, gpointer data)
 393 {
 394         PaneKeywordsData *pkd = data;
 395
 396         bar_pane_keywords_set_selection(pkd, TRUE);
 397 }
 398
 399 static void bar_pane_keywords_sel_replace_cb(GtkWidget *button, gpointer data)
 400 {
 401         PaneKeywordsData *pkd = data;
 402
 403         bar_pane_keywords_set_selection(pkd, FALSE);
 404 }
 405
 406 static void bar_pane_keywords_populate_popup_cb(GtkTextView *textview, GtkMenu *menu, gpointer data)
 407 {
 408         PaneKeywordsData *pkd = data;
 409
 410         menu_item_add_divider(GTK_WIDGET(menu));
 411         menu_item_add_stock(GTK_WIDGET(menu), _("Add keywords to selected files"), GTK_STOCK_ADD, G_CALLBACK(bar_pane_keywords_sel_add_cb), pkd);
 412         menu_item_add_stock(GTK_WIDGET(menu), _("Replace existing keywords in selected files"), GTK_STOCK_CONVERT, G_CALLBACK(bar_pane_keywords_sel_replace_cb), pkd);
 413 }
 414
 415
 416 static void bar_pane_keywords_notify_cb(FileData *fd, NotifyType type, gpointer data)
 417 {
 418         PaneKeywordsData *pkd = data;
 419         if (fd == pkd->fd) bar_pane_keywords_update(pkd);
 420 }
 421
 422 static void bar_pane_keywords_changed(GtkTextBuffer *buffer, gpointer data)
 423 {
 424         PaneKeywordsData *pkd = data;
 425
 426         file_data_unregister_notify_func(bar_pane_keywords_notify_cb, pkd);
 427         bar_pane_keywords_write(pkd);
 428         bar_keyword_tree_sync(pkd);
 429         file_data_register_notify_func(bar_pane_keywords_notify_cb, pkd, NOTIFY_PRIORITY_LOW);
 430 }
 431
 432
 433 /*
 434  *-------------------------------------------------------------------
 435  * dnd
 436  *-------------------------------------------------------------------
 437  */
 438
 439
 440 static GtkTargetEntry bar_pane_keywords_drag_types[] = {
 441         { TARGET_APP_KEYWORD_PATH_STRING, GTK_TARGET_SAME_WIDGET, TARGET_APP_KEYWORD_PATH },
 442         { "text/plain", 0, TARGET_TEXT_PLAIN }
 443 };
 444 static gint n_keywords_drag_types = 2;
 445
 446
 447 static GtkTargetEntry bar_pane_keywords_drop_types[] = {
 448         { TARGET_APP_KEYWORD_PATH_STRING, GTK_TARGET_SAME_WIDGET, TARGET_APP_KEYWORD_PATH },
 449         { "text/plain", 0, TARGET_TEXT_PLAIN }
 450 };
 451 static gint n_keywords_drop_types = 2;
 452
 453
 454 static void bar_pane_keywords_dnd_get(GtkWidget *tree_view, GdkDragContext *context,
 455                                      GtkSelectionData *selection_data, guint info,
 456                                      guint time, gpointer data)
 457 {
 458         GtkTreeIter iter;
 459         GtkTreeModel *model;
 460         GtkTreeIter child_iter;
 461         GtkTreeModel *keyword_tree;
 462
 463         GtkTreeSelection *sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
 464
 465         if (!gtk_tree_selection_get_selected(sel, &model, &iter)) return;
 466
 467         keyword_tree = gtk_tree_model_filter_get_model(GTK_TREE_MODEL_FILTER(model));
 468         gtk_tree_model_filter_convert_iter_to_child_iter(GTK_TREE_MODEL_FILTER(model), &child_iter, &iter);
 469
 470         switch (info)
 471                 {
 472                 case TARGET_APP_KEYWORD_PATH:
 473                         {
 474                         GList *path = keyword_tree_get_path(keyword_tree, &child_iter);
 475                         gtk_selection_data_set(selection_data, selection_data->target,
 476                                                8, (gpointer) &path, sizeof(path));
 477                         break;
 478                         }
 479
 480                 case TARGET_TEXT_PLAIN:
 481                 default:
 482                         {
 483                         gchar *name = keyword_get_name(keyword_tree, &child_iter);
 484                         gtk_selection_data_set_text(selection_data, name, -1);
 485                         g_free(name);
 486                         }
 487                         break;
 488                 }
 489 }
 490
 491 static void bar_pane_keywords_dnd_begin(GtkWidget *tree_view, GdkDragContext *context, gpointer data)
 492 {
 493         GtkTreeIter iter;
 494         GtkTreeModel *model;
 495         GtkTreeIter child_iter;
 496         GtkTreeModel *keyword_tree;
 497         gchar *name;
 498
 499         GtkTreeSelection *sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
 500
 501         if (!gtk_tree_selection_get_selected(sel, &model, &iter)) return;
 502
 503         keyword_tree = gtk_tree_model_filter_get_model(GTK_TREE_MODEL_FILTER(model));
 504         gtk_tree_model_filter_convert_iter_to_child_iter(GTK_TREE_MODEL_FILTER(model), &child_iter, &iter);
 505
 506         name = keyword_get_name(keyword_tree, &child_iter);
 507
 508         dnd_set_drag_label(tree_view, context, name);
 509         g_free(name);
 510
 511 }
 512
 513 static void bar_pane_keywords_dnd_end(GtkWidget *widget, GdkDragContext *context, gpointer data)
 514 {
 515 }
 516
 517 static void bar_pane_keywords_dnd_receive(GtkWidget *tree_view, GdkDragContext *context,
 518                                           gint x, gint y,
 519                                           GtkSelectionData *selection_data, guint info,
 520                                           guint time, gpointer data)
 521 {
 522         PaneKeywordsData *pkd = data;
 523         GtkTreePath *tpath = NULL;
 524         GtkTreeViewDropPosition pos;
 525         GtkTreeModel *model;
 526
 527         GtkTreeModel *keyword_tree;
 528         gboolean src_valid = FALSE;
 529         GList *new_keywords = NULL;
 530         GList *work;
 531
 532         /* iterators for keyword_tree */
 533         GtkTreeIter src_kw_iter;
 534         GtkTreeIter dest_kw_iter;
 535         GtkTreeIter new_kw_iter;
 536
 537         g_signal_stop_emission_by_name(tree_view, "drag_data_received");
 538
 539         gtk_tree_view_set_drag_dest_row(GTK_TREE_VIEW(tree_view), NULL, pos);
 540
 541         model = gtk_tree_view_get_model(GTK_TREE_VIEW(tree_view));
 542         keyword_tree = gtk_tree_model_filter_get_model(GTK_TREE_MODEL_FILTER(model));
 543
 544         gtk_tree_view_get_dest_row_at_pos(GTK_TREE_VIEW(tree_view), x, y, &tpath, &pos);
 545
 546
 547         switch (info)
 548                 {
 549                 case TARGET_APP_KEYWORD_PATH:
 550                         {
 551                         GList *path = *(gpointer *)selection_data->data;
 552                         src_valid = keyword_tree_get_iter(keyword_tree, &src_kw_iter, path);
 553                         string_list_free(path);
 554                         break;
 555                         }
 556                 default:
 557                         new_keywords = string_to_keywords_list((gchar *)selection_data->data);
 558                         break;
 559                 }
 560
 561         if (tpath)
 562                 {
 563                 GtkTreeIter dest_iter;
 564                 gtk_tree_model_get_iter(model, &dest_iter, tpath);
 565                 gtk_tree_path_free(tpath);
 566                 gtk_tree_model_filter_convert_iter_to_child_iter(GTK_TREE_MODEL_FILTER(model), &dest_kw_iter, &dest_iter);
 567
 568                 if (src_valid && gtk_tree_store_is_ancestor(GTK_TREE_STORE(keyword_tree), &src_kw_iter, &dest_kw_iter))
 569                         {
 570                         /* can't move to it's own child */
 571                         return;
 572                         }
 573
 574                 if (src_valid && keyword_compare(keyword_tree, &src_kw_iter, &dest_kw_iter) == 0)
 575                         {
 576                         /* can't move to itself */
 577                         return;
 578                         }
 579
 580                 if ((pos == GTK_TREE_VIEW_DROP_INTO_OR_BEFORE || pos == GTK_TREE_VIEW_DROP_INTO_OR_AFTER) &&
 581                     !gtk_tree_model_iter_has_child(keyword_tree, &dest_kw_iter))
 582                         {
 583                         gtk_tree_store_append(GTK_TREE_STORE(keyword_tree), &new_kw_iter, &dest_kw_iter);
 584                         }
 585                 else
 586                         {
 587                         switch (pos)
 588                                 {
 589                                 case GTK_TREE_VIEW_DROP_INTO_OR_BEFORE:
 590                                 case GTK_TREE_VIEW_DROP_BEFORE:
 591                                         gtk_tree_store_insert_before(GTK_TREE_STORE(keyword_tree), &new_kw_iter, NULL, &dest_kw_iter);
 592                                         break;
 593                                 case GTK_TREE_VIEW_DROP_INTO_OR_AFTER:
 594                                 case GTK_TREE_VIEW_DROP_AFTER:
 595                                         gtk_tree_store_insert_after(GTK_TREE_STORE(keyword_tree), &new_kw_iter, NULL, &dest_kw_iter);
 596                                         break;
 597                                 }
 598                         }
 599                 }
 600         else
 601                 {
 602                 gtk_tree_store_append(GTK_TREE_STORE(keyword_tree), &new_kw_iter, NULL);
 603                 }
 604
 605
 606         if (src_valid)
 607                 {
 608                 keyword_move_recursive(GTK_TREE_STORE(keyword_tree), &new_kw_iter, &src_kw_iter);
 609                 }
 610
 611         work = new_keywords;
 612         while (work)
 613                 {
 614                 keyword_set(GTK_TREE_STORE(keyword_tree), &new_kw_iter, work->data, TRUE);
 615                 work = work->next;
 616                 if (work)
 617                         {
 618                         GtkTreeIter add;
 619                         gtk_tree_store_insert_after(GTK_TREE_STORE(keyword_tree), &add, NULL, &new_kw_iter);
 620                         new_kw_iter = add;
 621                         }
 622                 }
 623         string_list_free(new_keywords);
 624         bar_keyword_tree_sync(pkd);
 625 }
 626
 627 static gint bar_pane_keywords_dnd_motion(GtkWidget *tree_view, GdkDragContext *context,
 628                                         gint x, gint y, guint time, gpointer data)
 629 {
 630         GtkTreePath *tpath = NULL;
 631         GtkTreeViewDropPosition pos;
 632         gtk_tree_view_get_dest_row_at_pos(GTK_TREE_VIEW(tree_view), x, y, &tpath, &pos);
 633         if (tpath)
 634                 {
 635                 GtkTreeModel *model;
 636                 GtkTreeIter dest_iter;
 637                 model = gtk_tree_view_get_model(GTK_TREE_VIEW(tree_view));
 638                 gtk_tree_model_get_iter(model, &dest_iter, tpath);
 639                 if (pos == GTK_TREE_VIEW_DROP_INTO_OR_BEFORE && gtk_tree_model_iter_has_child(model, &dest_iter))
 640                         pos = GTK_TREE_VIEW_DROP_BEFORE;
 641
 642                 if (pos == GTK_TREE_VIEW_DROP_INTO_OR_AFTER && gtk_tree_model_iter_has_child(model, &dest_iter))
 643                         pos = GTK_TREE_VIEW_DROP_AFTER;
 644                 }
 645
 646         gtk_tree_view_set_drag_dest_row(GTK_TREE_VIEW(tree_view), tpath, pos);
 647         gtk_tree_path_free(tpath);
 648
 649         if (tree_view == gtk_drag_get_source_widget(context))
 650                 gdk_drag_status(context, GDK_ACTION_MOVE, time);
 651         else
 652                 gdk_drag_status(context, GDK_ACTION_COPY, time);
 653
 654         return TRUE;
 655 }
 656
 657 /*
 658  *-------------------------------------------------------------------
 659  * edit dialog
 660  *-------------------------------------------------------------------
 661  */
 662
 663 static void bar_pane_keywords_edit_destroy_cb(GtkWidget *widget, gpointer data)
 664 {
 665         ConfDialogData *cdd = data;
 666         gtk_tree_path_free(cdd->click_tpath);
 667         g_free(cdd);
 668 }
 669
 670
 671 static void bar_pane_keywords_edit_cancel_cb(GenericDialog *gd, gpointer data)
 672 {
 673 }
 674
 675
 676 static void bar_pane_keywords_edit_ok_cb(GenericDialog *gd, gpointer data)
 677 {
 678         ConfDialogData *cdd = data;
 679         PaneKeywordsData *pkd = cdd->pkd;
 680         GtkTreeModel *model;
 681
 682         GtkTreeModel *keyword_tree;
 683         GtkTreeIter kw_iter;
 684
 685         gboolean have_dest = FALSE;
 686
 687         GList *keywords;
 688
 689         model = gtk_tree_view_get_model(GTK_TREE_VIEW(pkd->keyword_treeview));
 690         keyword_tree = gtk_tree_model_filter_get_model(GTK_TREE_MODEL_FILTER(model));
 691
 692         if (cdd->click_tpath)
 693                 {
 694                 GtkTreeIter iter;
 695                 if (gtk_tree_model_get_iter(model, &iter, cdd->click_tpath))
 696                         {
 697                         gtk_tree_model_filter_convert_iter_to_child_iter(GTK_TREE_MODEL_FILTER(model), &kw_iter, &iter);
 698                         have_dest = TRUE;
 699                         }
 700                 }
 701
 702         if (cdd->edit_existing && !have_dest) return;
 703
 704         keywords = keyword_list_pull(cdd->edit_widget);
 705
 706         if (cdd->edit_existing)
 707                 {
 708                 if (keywords && keywords->data) /* there should be one keyword */
 709                         {
 710                         keyword_set(GTK_TREE_STORE(keyword_tree), &kw_iter, keywords->data, cdd->is_keyword);
 711                         }
 712                 }
 713         else
 714                 {
 715                 GList *work = keywords;
 716
 717                 while (work)
 718                         {
 719                         GtkTreeIter add;
 720                         if (have_dest)
 721                                 {
 722                                 gtk_tree_store_insert_after(GTK_TREE_STORE(keyword_tree), &add, NULL, &kw_iter);
 723                                 }
 724                         else
 725                                 {
 726                                 gtk_tree_store_append(GTK_TREE_STORE(keyword_tree), &add, NULL);
 727                                 have_dest = TRUE;
 728                                 }
 729                         kw_iter = add;
 730                         keyword_set(GTK_TREE_STORE(keyword_tree), &kw_iter, work->data, cdd->is_keyword);
 731                         work = work->next;
 732                         }
 733                 }
 734         string_list_free(keywords);
 735 }
 736
 737 static void bar_pane_keywords_conf_set_helper(GtkWidget *widget, gpointer data)
 738 {
 739         ConfDialogData *cdd = data;
 740         cdd->is_keyword = FALSE;
 741 }
 742
 743 static void bar_pane_keywords_conf_set_kw(GtkWidget *widget, gpointer data)
 744 {
 745         ConfDialogData *cdd = data;
 746         cdd->is_keyword = TRUE;
 747 }
 748
 749
 750
 751 static void bar_pane_keywords_edit_dialog(PaneKeywordsData *pkd, gboolean edit_existing)
 752 {
 753         ConfDialogData *cdd;
 754         GenericDialog *gd;
 755         GtkWidget *table;
 756         GtkWidget *group;
 757         GtkWidget *button;
 758
 759         gchar *name = NULL;
 760         gboolean is_keyword = TRUE;
 761
 762
 763         if (edit_existing && pkd->click_tpath)
 764                 {
 765                 GtkTreeModel *model;
 766                 GtkTreeIter iter;
 767                 model = gtk_tree_view_get_model(GTK_TREE_VIEW(pkd->keyword_treeview));
 768
 769                 if (gtk_tree_model_get_iter(model, &iter, pkd->click_tpath))
 770                         {
 771                         gtk_tree_model_get(model, &iter, FILTER_KEYWORD_COLUMN_NAME, &name,
 772                                                          FILTER_KEYWORD_COLUMN_IS_KEYWORD, &is_keyword, -1);
 773                         }
 774                 else
 775                         {
 776                         return;
 777                         }
 778                 }
 779
 780         if (edit_existing && !name) return;
 781
 782
 783         cdd = g_new0(ConfDialogData, 1);
 784         cdd->pkd =pkd;
 785         cdd->click_tpath = pkd->click_tpath;
 786         pkd->click_tpath = NULL;
 787         cdd->is_keyword = is_keyword;
 788         cdd->edit_existing = edit_existing;
 789
 790         cdd->gd = gd = generic_dialog_new(name ? _("Edit keyword") : _("Add keywords"), "keyword_edit",
 791                                 pkd->widget, TRUE,
 792                                 bar_pane_keywords_edit_cancel_cb, cdd);
 793         g_signal_connect(G_OBJECT(gd->dialog), "destroy",
 794                          G_CALLBACK(bar_pane_keywords_edit_destroy_cb), cdd);
 795
 796
 797         generic_dialog_add_message(gd, NULL, name ? _("Configure keyword") : _("Add keyword"), NULL);
 798
 799         generic_dialog_add_button(gd, GTK_STOCK_OK, NULL,
 800                                   bar_pane_keywords_edit_ok_cb, TRUE);
 801
 802         table = pref_table_new(gd->vbox, 3, 1, FALSE, TRUE);
 803         pref_table_label(table, 0, 0, _("Keyword:"), 1.0);
 804         cdd->edit_widget = gtk_entry_new();
 805         gtk_widget_set_size_request(cdd->edit_widget, 300, -1);
 806         if (name) gtk_entry_set_text(GTK_ENTRY(cdd->edit_widget), name);
 807         gtk_table_attach_defaults(GTK_TABLE(table), cdd->edit_widget, 1, 2, 0, 1);
 808         /* here could eventually be a text view instead of entry */
 809         generic_dialog_attach_default(gd, cdd->edit_widget);
 810         gtk_widget_show(cdd->edit_widget);
 811
 812         group = pref_group_new(gd->vbox, FALSE, _("Keyword type:"), GTK_ORIENTATION_VERTICAL);
 813
 814         button = pref_radiobutton_new(group, NULL, _("Active keyword"),
 815                                       (cdd->is_keyword),
 816                                       G_CALLBACK(bar_pane_keywords_conf_set_kw), cdd);
 817         button = pref_radiobutton_new(group, button, _("Helper"),
 818                                       (!cdd->is_keyword),
 819                                       G_CALLBACK(bar_pane_keywords_conf_set_helper), cdd);
 820         g_free(name);
 821
 822         gtk_widget_show(gd->dialog);
 823 }
 824
 825
 826
 827
 828 /*
 829  *-------------------------------------------------------------------
 830  * popup menu
 831  *-------------------------------------------------------------------
 832  */
 833
 834 static void bar_pane_keywords_edit_dialog_cb(GtkWidget *menu_widget, gpointer data)
 835 {
 836         PaneKeywordsData *pkd = data;
 837         bar_pane_keywords_edit_dialog(pkd, TRUE);
 838 }
 839
 840 static void bar_pane_keywords_add_dialog_cb(GtkWidget *menu_widget, gpointer data)
 841 {
 842         PaneKeywordsData *pkd = data;
 843         bar_pane_keywords_edit_dialog(pkd, FALSE);
 844 }
 845
 846 static void bar_pane_keywords_connect_mark_cb(GtkWidget *menu_widget, gpointer data)
 847 {
 848         PaneKeywordsData *pkd = data;
 849
 850         GtkTreeModel *model;
 851         GtkTreeIter iter;
 852
 853         GtkTreeModel *keyword_tree;
 854         GtkTreeIter kw_iter;
 855
 856         gint mark = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(menu_widget), "mark")) - 1;
 857
 858         model = gtk_tree_view_get_model(GTK_TREE_VIEW(pkd->keyword_treeview));
 859         keyword_tree = gtk_tree_model_filter_get_model(GTK_TREE_MODEL_FILTER(model));
 860
 861         if (!pkd->click_tpath) return;
 862         if (!gtk_tree_model_get_iter(model, &iter, pkd->click_tpath)) return;
 863
 864         gtk_tree_model_filter_convert_iter_to_child_iter(GTK_TREE_MODEL_FILTER(model), &kw_iter, &iter);
 865
 866         file_data_unregister_notify_func(bar_pane_keywords_notify_cb, pkd);
 867
 868         meta_data_connect_mark_with_keyword(keyword_tree, &kw_iter, mark);
 869
 870         file_data_register_notify_func(bar_pane_keywords_notify_cb, pkd, NOTIFY_PRIORITY_LOW);
 871 //      bar_pane_keywords_update(pkd);
 872 }
 873
 874
 875 static void bar_pane_keywords_delete_cb(GtkWidget *menu_widget, gpointer data)
 876 {
 877         PaneKeywordsData *pkd = data;
 878         GtkTreeModel *model;
 879         GtkTreeIter iter;
 880
 881         GtkTreeModel *keyword_tree;
 882         GtkTreeIter kw_iter;
 883
 884         if (!pkd->click_tpath) return;
 885
 886         model = gtk_tree_view_get_model(GTK_TREE_VIEW(pkd->keyword_treeview));
 887         keyword_tree = gtk_tree_model_filter_get_model(GTK_TREE_MODEL_FILTER(model));
 888
 889         if (!gtk_tree_model_get_iter(model, &iter, pkd->click_tpath)) return;
 890         gtk_tree_model_filter_convert_iter_to_child_iter(GTK_TREE_MODEL_FILTER(model), &kw_iter, &iter);
 891
 892         keyword_delete(GTK_TREE_STORE(keyword_tree), &kw_iter);
 893 }
 894
 895 static void bar_pane_keywords_hide_cb(GtkWidget *menu_widget, gpointer data)
 896 {
 897         PaneKeywordsData *pkd = data;
 898         GtkTreeModel *model;
 899         GtkTreeIter iter;
 900
 901         GtkTreeModel *keyword_tree;
 902         GtkTreeIter kw_iter;
 903
 904         if (!pkd->click_tpath) return;
 905
 906         model = gtk_tree_view_get_model(GTK_TREE_VIEW(pkd->keyword_treeview));
 907         keyword_tree = gtk_tree_model_filter_get_model(GTK_TREE_MODEL_FILTER(model));
 908
 909         if (!gtk_tree_model_get_iter(model, &iter, pkd->click_tpath)) return;
 910         gtk_tree_model_filter_convert_iter_to_child_iter(GTK_TREE_MODEL_FILTER(model), &kw_iter, &iter);
 911
 912         keyword_hide_in(GTK_TREE_STORE(keyword_tree), &kw_iter, model);
 913 }
 914
 915 static void bar_pane_keywords_show_all_cb(GtkWidget *menu_widget, gpointer data)
 916 {
 917         PaneKeywordsData *pkd = data;
 918         GtkTreeModel *model;
 919
 920         GtkTreeModel *keyword_tree;
 921
 922         pkd->hide_unchecked = FALSE;
 923
 924         model = gtk_tree_view_get_model(GTK_TREE_VIEW(pkd->keyword_treeview));
 925         keyword_tree = gtk_tree_model_filter_get_model(GTK_TREE_MODEL_FILTER(model));
 926
 927         keyword_show_all_in(GTK_TREE_STORE(keyword_tree), model);
 928         bar_keyword_tree_sync(pkd);
 929 }
 930
 931 static void bar_pane_keywords_expand_checked_cb(GtkWidget *menu_widget, gpointer data)
 932 {
 933         PaneKeywordsData *pkd = data;
 934         GtkTreeModel *model;
 935
 936         model = gtk_tree_view_get_model(GTK_TREE_VIEW(pkd->keyword_treeview));
 937         gtk_tree_model_foreach(model, bar_keyword_tree_expand_if_set_cb, pkd);
 938 }
 939
 940 static void bar_pane_keywords_collapse_unchecked_cb(GtkWidget *menu_widget, gpointer data)
 941 {
 942         PaneKeywordsData *pkd = data;
 943         GtkTreeModel *model;
 944
 945         model = gtk_tree_view_get_model(GTK_TREE_VIEW(pkd->keyword_treeview));
 946         gtk_tree_model_foreach(model, bar_keyword_tree_collapse_if_unset_cb, pkd);
 947 }
 948
 949 static void bar_pane_keywords_hide_unchecked_cb(GtkWidget *menu_widget, gpointer data)
 950 {
 951         PaneKeywordsData *pkd = data;
 952         GtkTreeModel *model;
 953
 954         GtkTreeModel *keyword_tree;
 955         GList *keywords;
 956
 957         model = gtk_tree_view_get_model(GTK_TREE_VIEW(pkd->keyword_treeview));
 958         keyword_tree = gtk_tree_model_filter_get_model(GTK_TREE_MODEL_FILTER(model));
 959
 960         keywords = keyword_list_pull(pkd->keyword_view);
 961         keyword_hide_unset_in(GTK_TREE_STORE(keyword_tree), model, keywords);
 962         string_list_free(keywords);
 963         bar_keyword_tree_sync(pkd);
 964 }
 965
 966 static void bar_pane_keywords_expand_checked_toggle_cb(GtkWidget *menu_widget, gpointer data)
 967 {
 968         PaneKeywordsData *pkd = data;
 969         pkd->expand_checked = !pkd->expand_checked;
 970         bar_keyword_tree_sync(pkd);
 971 }
 972
 973 static void bar_pane_keywords_collapse_unchecked_toggle_cb(GtkWidget *menu_widget, gpointer data)
 974 {
 975         PaneKeywordsData *pkd = data;
 976         pkd->collapse_unchecked = !pkd->collapse_unchecked;
 977         bar_keyword_tree_sync(pkd);
 978 }
 979
 980 static void bar_pane_keywords_hide_unchecked_toggle_cb(GtkWidget *menu_widget, gpointer data)
 981 {
 982         PaneKeywordsData *pkd = data;
 983         pkd->hide_unchecked = !pkd->hide_unchecked;
 984         bar_keyword_tree_sync(pkd);
 985 }
 986
 987 static void bar_pane_keywords_menu_popup(GtkWidget *widget, PaneKeywordsData *pkd, gint x, gint y)
 988 {
 989         GtkWidget *menu;
 990         GtkWidget *item;
 991         GtkWidget *submenu;
 992         GtkTreeViewDropPosition pos;
 993
 994         if (pkd->click_tpath) gtk_tree_path_free(pkd->click_tpath);
 995         pkd->click_tpath = NULL;
 996         gtk_tree_view_get_dest_row_at_pos(GTK_TREE_VIEW(pkd->keyword_treeview), x, y, &pkd->click_tpath, &pos);
 997
 998         menu = popup_menu_short_lived();
 999
1000         if (pkd->click_tpath)
1001                 {
1002                 /* for the entry */
1003                 gchar *text;
1004                 gchar *mark;
1005                 gint i;
1006
1007                 GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(pkd->keyword_treeview));
1008
1009                 GtkTreeIter iter;
1010                 gtk_tree_model_get_iter(model, &iter, pkd->click_tpath);
1011                 gchar *name;
1012
1013                 gtk_tree_model_get(model, &iter, FILTER_KEYWORD_COLUMN_NAME, &name,
1014                                                  FILTER_KEYWORD_COLUMN_MARK, &mark, -1);
1015
1016                 text = g_strdup_printf(_("Hide \"%s\""), name);
1017                 menu_item_add_stock(menu, text, GTK_STOCK_EDIT, G_CALLBACK(bar_pane_keywords_hide_cb), pkd);
1018                 g_free(text);
1019
1020                 submenu = gtk_menu_new();
1021                 for (i = 0; i < FILEDATA_MARKS_SIZE; i++)
1022                         {
1023                         text = g_strdup_printf(_("Mark %d"), i + 1);
1024                         item = menu_item_add(submenu, text, G_CALLBACK(bar_pane_keywords_connect_mark_cb), pkd);
1025                         g_object_set_data(G_OBJECT(item), "mark", GINT_TO_POINTER(i + 1));
1026                         g_free(text);
1027                         }
1028                 text = g_strdup_printf(_("Connect \"%s\" to mark"), name);
1029                 item = menu_item_add(menu, text, NULL, NULL);
1030                 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1031                 g_free(text);
1032
1033                 menu_item_add_divider(menu);
1034
1035                 text = g_strdup_printf(_("Edit \"%s\""), name);
1036                 menu_item_add_stock(menu, text, GTK_STOCK_EDIT, G_CALLBACK(bar_pane_keywords_edit_dialog_cb), pkd);
1037                 g_free(text);
1038                 text = g_strdup_printf(_("Delete \"%s\""), name);
1039                 menu_item_add_stock(menu, text, GTK_STOCK_DELETE, G_CALLBACK(bar_pane_keywords_delete_cb), pkd);
1040                 g_free(text);
1041
1042
1043                 if (mark && mark[0])
1044                         {
1045                         text = g_strdup_printf(_("Disconnect \"%s\" from mark %s"), name, mark);
1046                         menu_item_add_stock(menu, text, GTK_STOCK_DELETE, G_CALLBACK(bar_pane_keywords_connect_mark_cb), pkd);
1047                         g_free(text);
1048                         }
1049
1050                 menu_item_add_divider(menu);
1051                 g_free(mark);
1052                 g_free(name);
1053                 }
1054         /* for the pane */
1055
1056
1057         menu_item_add(menu, _("Expand checked"), G_CALLBACK(bar_pane_keywords_expand_checked_cb), pkd);
1058         menu_item_add(menu, _("Collapse unchecked"), G_CALLBACK(bar_pane_keywords_collapse_unchecked_cb), pkd);
1059         menu_item_add(menu, _("Hide unchecked"), G_CALLBACK(bar_pane_keywords_hide_unchecked_cb), pkd);
1060         menu_item_add(menu, _("Show all"), G_CALLBACK(bar_pane_keywords_show_all_cb), pkd);
1061
1062         submenu = gtk_menu_new();
1063         item = menu_item_add(menu, _("On any change"), NULL, NULL);
1064         gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1065
1066         menu_item_add_check(submenu, _("Expand checked"), pkd->expand_checked, G_CALLBACK(bar_pane_keywords_expand_checked_toggle_cb), pkd);
1067         menu_item_add_check(submenu, _("Collapse unchecked"), pkd->collapse_unchecked, G_CALLBACK(bar_pane_keywords_collapse_unchecked_toggle_cb), pkd);
1068         menu_item_add_check(submenu, _("Hide unchecked"), pkd->hide_unchecked, G_CALLBACK(bar_pane_keywords_hide_unchecked_toggle_cb), pkd);
1069
1070         menu_item_add_divider(menu);
1071
1072         menu_item_add_stock(menu, _("Add keyword"), GTK_STOCK_EDIT, G_CALLBACK(bar_pane_keywords_add_dialog_cb), pkd);
1073
1074         gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, GDK_CURRENT_TIME);
1075 }
1076
1077
1078 static gboolean bar_pane_keywords_menu_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1079 {
1080         PaneKeywordsData *pkd = data;
1081         if (bevent->button == MOUSE_BUTTON_RIGHT)
1082                 {
1083                 bar_pane_keywords_menu_popup(widget, pkd, bevent->x, bevent->y);
1084                 return TRUE;
1085                 }
1086         return FALSE;
1087 }
1088
1089 /*
1090  *-------------------------------------------------------------------
1091  * init
1092  *-------------------------------------------------------------------
1093  */
1094
1095 void bar_pane_keywords_close(GtkWidget *bar)
1096 {
1097         PaneKeywordsData *pkd;
1098
1099         pkd = g_object_get_data(G_OBJECT(bar), "pane_data");
1100         if (!pkd) return;
1101
1102         gtk_widget_destroy(pkd->widget);
1103 }
1104
1105 static void bar_pane_keywords_destroy(GtkWidget *widget, gpointer data)
1106 {
1107         PaneKeywordsData *pkd = data;
1108
1109         if (pkd->click_tpath) gtk_tree_path_free(pkd->click_tpath);
1110
1111         file_data_unregister_notify_func(bar_pane_keywords_notify_cb, pkd);
1112
1113         file_data_unref(pkd->fd);
1114         g_free(pkd->key);
1115
1116         g_free(pkd);
1117 }
1118
1119
1120 GtkWidget *bar_pane_keywords_new(const gchar *title, const gchar *key, gboolean expanded)
1121 {
1122         PaneKeywordsData *pkd;
1123         GtkWidget *hbox;
1124         GtkWidget *scrolled;
1125         GtkTextBuffer *buffer;
1126         GtkTreeModel *store;
1127         GtkTreeViewColumn *column;
1128         GtkCellRenderer *renderer;
1129
1130         pkd = g_new0(PaneKeywordsData, 1);
1131
1132         pkd->pane.pane_set_fd = bar_pane_keywords_set_fd;
1133         pkd->pane.pane_event = bar_pane_keywords_event;
1134         pkd->pane.pane_write_config = bar_pane_keywords_write_config;
1135         pkd->pane.title = bar_pane_expander_title(title);
1136
1137         pkd->pane.expanded = expanded;
1138
1139         pkd->key = g_strdup(key);
1140
1141         pkd->expand_checked = TRUE;
1142
1143         hbox = gtk_hbox_new(FALSE, PREF_PAD_GAP);
1144
1145         pkd->widget = hbox;
1146         g_object_set_data(G_OBJECT(pkd->widget), "pane_data", pkd);
1147         g_signal_connect(G_OBJECT(pkd->widget), "destroy",
1148                          G_CALLBACK(bar_pane_keywords_destroy), pkd);
1149         gtk_widget_show(hbox);
1150
1151         scrolled = gtk_scrolled_window_new(NULL, NULL);
1152         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled), GTK_SHADOW_IN);
1153         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled),
1154                                        GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1155         gtk_box_pack_start(GTK_BOX(hbox), scrolled, TRUE, TRUE, 0);
1156         gtk_widget_show(scrolled);
1157
1158         pkd->keyword_view = gtk_text_view_new();
1159         gtk_container_add(GTK_CONTAINER(scrolled), pkd->keyword_view);
1160         g_signal_connect(G_OBJECT(pkd->keyword_view), "populate-popup",
1161                          G_CALLBACK(bar_pane_keywords_populate_popup_cb), pkd);
1162         gtk_widget_show(pkd->keyword_view);
1163
1164         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(pkd->keyword_view));
1165         g_signal_connect(G_OBJECT(buffer), "changed",
1166                          G_CALLBACK(bar_pane_keywords_changed), pkd);
1167
1168         scrolled = gtk_scrolled_window_new(NULL, NULL);
1169         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled), GTK_SHADOW_IN);
1170         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled),
1171                                        GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1172         gtk_box_pack_start(GTK_BOX(hbox), scrolled, TRUE, TRUE, 0);
1173         gtk_widget_show(scrolled);
1174
1175
1176         if (!keyword_tree) keyword_tree_new_default();
1177
1178         store = gtk_tree_model_filter_new(GTK_TREE_MODEL(keyword_tree), NULL);
1179
1180         gtk_tree_model_filter_set_modify_func(GTK_TREE_MODEL_FILTER(store),
1181                                               FILTER_KEYWORD_COLUMN_COUNT,
1182                                               filter_keyword_column_types,
1183                                               bar_pane_keywords_filter_modify,
1184                                               pkd,
1185                                               NULL);
1186         gtk_tree_model_filter_set_visible_func(GTK_TREE_MODEL_FILTER(store),
1187                                                bar_pane_keywords_filter_visible,
1188                                                store,
1189                                                NULL);
1190
1191         pkd->keyword_treeview = gtk_tree_view_new_with_model(store);
1192         g_object_unref(store);
1193
1194         gtk_widget_set_size_request(pkd->keyword_treeview, -1, 400);
1195
1196         gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(pkd->keyword_treeview), FALSE);
1197
1198 //      gtk_tree_view_set_search_column(GTK_TREE_VIEW(pkd->keyword_treeview), FILTER_KEYWORD_COLUMN_);
1199
1200         column = gtk_tree_view_column_new();
1201         gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY);
1202
1203         renderer = gtk_cell_renderer_text_new();
1204         gtk_tree_view_column_pack_start(column, renderer, TRUE);
1205
1206         gtk_tree_view_column_add_attribute(column, renderer, "text", FILTER_KEYWORD_COLUMN_MARK);
1207
1208         gtk_tree_view_append_column(GTK_TREE_VIEW(pkd->keyword_treeview), column);
1209
1210         column = gtk_tree_view_column_new();
1211         gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
1212         renderer = gtk_cell_renderer_toggle_new();
1213         gtk_tree_view_column_pack_start(column, renderer, FALSE);
1214         gtk_tree_view_column_add_attribute(column, renderer, "active", FILTER_KEYWORD_COLUMN_TOGGLE);
1215         gtk_tree_view_column_add_attribute(column, renderer, "visible", FILTER_KEYWORD_COLUMN_IS_KEYWORD);
1216         g_signal_connect(G_OBJECT(renderer), "toggled",
1217                          G_CALLBACK(bar_pane_keywords_keyword_toggle), pkd);
1218
1219         renderer = gtk_cell_renderer_text_new();
1220         gtk_tree_view_column_pack_start(column, renderer, TRUE);
1221         gtk_tree_view_column_add_attribute(column, renderer, "text", FILTER_KEYWORD_COLUMN_NAME);
1222
1223         gtk_tree_view_append_column(GTK_TREE_VIEW(pkd->keyword_treeview), column);
1224         gtk_tree_view_set_expander_column(GTK_TREE_VIEW(pkd->keyword_treeview), column);
1225
1226         gtk_drag_source_set(pkd->keyword_treeview,
1227                             GDK_BUTTON1_MASK | GDK_BUTTON2_MASK,
1228                             bar_pane_keywords_drag_types, n_keywords_drag_types,
1229                             GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1230
1231         g_signal_connect(G_OBJECT(pkd->keyword_treeview), "drag_data_get",
1232                          G_CALLBACK(bar_pane_keywords_dnd_get), pkd);
1233
1234         g_signal_connect(G_OBJECT(pkd->keyword_treeview), "drag_begin",
1235                          G_CALLBACK(bar_pane_keywords_dnd_begin), pkd);
1236         g_signal_connect(G_OBJECT(pkd->keyword_treeview), "drag_end",
1237                          G_CALLBACK(bar_pane_keywords_dnd_end), pkd);
1238
1239         gtk_drag_dest_set(pkd->keyword_treeview,
1240                           GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_HIGHLIGHT | GTK_DEST_DEFAULT_DROP,
1241                           bar_pane_keywords_drop_types, n_keywords_drop_types,
1242                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
1243
1244         g_signal_connect(G_OBJECT(pkd->keyword_treeview), "drag_data_received",
1245                          G_CALLBACK(bar_pane_keywords_dnd_receive), pkd);
1246
1247         g_signal_connect(G_OBJECT(pkd->keyword_treeview), "drag_motion",
1248                          G_CALLBACK(bar_pane_keywords_dnd_motion), pkd);
1249
1250         g_signal_connect(G_OBJECT(pkd->keyword_treeview), "button_press_event",
1251                          G_CALLBACK(bar_pane_keywords_menu_cb), pkd);
1252
1253         gtk_container_add(GTK_CONTAINER(scrolled), pkd->keyword_treeview);
1254         gtk_widget_show(pkd->keyword_treeview);
1255
1256         file_data_register_notify_func(bar_pane_keywords_notify_cb, pkd, NOTIFY_PRIORITY_LOW);
1257
1258         return pkd->widget;
1259 }
1260
1261 GtkWidget *bar_pane_keywords_new_from_config(const gchar **attribute_names, const gchar **attribute_values)
1262 {
1263         gchar *title = g_strdup(_("NoName"));
1264         gchar *key = g_strdup(COMMENT_KEY);
1265         gboolean expanded = TRUE;
1266
1267         while (*attribute_names)
1268                 {
1269                 const gchar *option = *attribute_names++;
1270                 const gchar *value = *attribute_values++;
1271
1272                 if (READ_CHAR_FULL("pane.title", title)) continue;
1273                 if (READ_CHAR_FULL("key", key)) continue;
1274                 if (READ_BOOL_FULL("pane.expanded", expanded)) continue;
1275
1276
1277                 DEBUG_1("unknown attribute %s = %s", option, value);
1278                 }
1279
1280         return bar_pane_keywords_new(title, key, expanded);
1281 }
1282
1283 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */