src/summaryview.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2009 Hiroyuki Yamamoto and the Claws Mail team
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 3 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  17  *
  18  */
  19
  20 #include "defs.h"
  21
  22 #include <glib.h>
  23 #include <glib/gi18n.h>
  24 #include <gdk/gdkkeysyms.h>
  25 #include <gtk/gtk.h>
  26
  27 #include <stdio.h>
  28 #include <stdlib.h>
  29 #include <string.h>
  30 #include <ctype.h>
  31
  32 #include "main.h"
  33 #include "menu.h"
  34 #include "mbox.h"
  35 #include "mainwindow.h"
  36 #include "folderview.h"
  37 #include "summaryview.h"
  38 #include "messageview.h"
  39 #include "foldersel.h"
  40 #include "procmsg.h"
  41 #include "procheader.h"
  42 #include "sourcewindow.h"
  43 #include "prefs_common.h"
  44 #include "prefs_summary_column.h"
  45 #include "prefs_summary_open.h"
  46 #include "prefs_filtering.h"
  47 #include "account.h"
  48 #include "compose.h"
  49 #include "utils.h"
  50 #include "gtkutils.h"
  51 #include "stock_pixmap.h"
  52 #include "filesel.h"
  53 #include "alertpanel.h"
  54 #include "inputdialog.h"
  55 #include "statusbar.h"
  56 #include "folder.h"
  57 #include "colorlabel.h"
  58 #include "inc.h"
  59 #include "imap.h"
  60 #include "addressbook.h"
  61 #include "addr_compl.h"
  62 #include "folder_item_prefs.h"
  63 #include "filtering.h"
  64 #include "string_match.h"
  65 #include "toolbar.h"
  66 #include "news.h"
  67 #include "hooks.h"
  68 #include "description_window.h"
  69 #include "folderutils.h"
  70 #include "quicksearch.h"
  71 #include "partial_download.h"
  72 #include "tags.h"
  73 #include "timing.h"
  74 #include "gedit-print.h"
  75 #include "log.h"
  76 #include "edittags.h"
  77 #include "manual.h"
  78
  79 #define SUMMARY_COL_MARK_WIDTH          10
  80 #define SUMMARY_COL_STATUS_WIDTH        13
  81 #define SUMMARY_COL_LOCKED_WIDTH        13
  82 #define SUMMARY_COL_MIME_WIDTH          11
  83
  84 static int normal_row_height = -1;
  85 static GtkStyle *bold_style;
  86 static GtkStyle *bold_marked_style;
  87 static GtkStyle *bold_deleted_style;
  88 static GtkStyle *small_style;
  89 static GtkStyle *small_marked_style;
  90 static GtkStyle *small_deleted_style;
  91
  92 static GdkPixbuf *markxpm;
  93 static GdkPixbuf *deletedxpm;
  94 static GdkPixbuf *movedxpm;
  95 static GdkPixbuf *copiedxpm;
  96
  97 static GdkPixbuf *newxpm;
  98 static GdkPixbuf *unreadxpm;
  99 static GdkPixbuf *repliedxpm;
 100 static GdkPixbuf *forwardedxpm;
 101 static GdkPixbuf *ignorethreadxpm;
 102 static GdkPixbuf *watchthreadxpm;
 103 static GdkPixbuf *lockedxpm;
 104 static GdkPixbuf *spamxpm;
 105
 106 static GdkPixbuf *clipxpm;
 107 static GdkPixbuf *keyxpm;
 108 static GdkPixbuf *clipkeyxpm;
 109 static GdkPixbuf *keysignxpm;
 110 static GdkPixbuf *gpgsignedxpm;
 111 static GdkPixbuf *clipgpgsignedxpm;
 112
 113 static void summary_free_msginfo_func   (GtkCMCTree             *ctree,
 114                                          GtkCMCTreeNode         *node,
 115                                          gpointer                data);
 116 static void summary_set_marks_func      (GtkCMCTree             *ctree,
 117                                          GtkCMCTreeNode         *node,
 118                                          gpointer                data);
 119
 120 void  summary_set_menu_sensitive        (SummaryView            *summaryview);
 121 guint summary_get_msgnum                (SummaryView            *summaryview,
 122                                          GtkCMCTreeNode         *node);
 123
 124
 125 static void summary_set_hide_read_msgs_menu (SummaryView *summaryview,
 126                                              guint action);
 127 static void summary_set_hide_del_msgs_menu (SummaryView *summaryview,
 128                                              guint action);
 129
 130 static GtkCMCTreeNode *summary_find_prev_msg
 131                                         (SummaryView            *summaryview,
 132                                          GtkCMCTreeNode         *current_node);
 133 static GtkCMCTreeNode *summary_find_next_msg
 134                                         (SummaryView            *summaryview,
 135                                          GtkCMCTreeNode         *current_node);
 136
 137 static GtkCMCTreeNode *summary_find_prev_flagged_msg
 138                                         (SummaryView    *summaryview,
 139                                          GtkCMCTreeNode *current_node,
 140                                          MsgPermFlags    flags,
 141                                          gboolean        start_from_prev);
 142 static GtkCMCTreeNode *summary_find_next_flagged_msg
 143                                         (SummaryView    *summaryview,
 144                                          GtkCMCTreeNode *current_node,
 145                                          MsgPermFlags    flags,
 146                                          gboolean        start_from_next);
 147
 148 static GtkCMCTreeNode *summary_find_msg_by_msgnum
 149                                         (SummaryView            *summaryview,
 150                                          guint                   msgnum);
 151
 152 static void summary_update_status       (SummaryView            *summaryview);
 153
 154 /* display functions */
 155 static void summary_status_show         (SummaryView            *summaryview);
 156 static void summary_set_column_titles   (SummaryView            *summaryview);
 157 static void summary_set_ctree_from_list (SummaryView            *summaryview,
 158                                          GSList                 *mlist);
 159 static inline void summary_set_header   (SummaryView            *summaryview,
 160                                          gchar                  *text[],
 161                                          MsgInfo                *msginfo);
 162 static void summary_display_msg         (SummaryView            *summaryview,
 163                                          GtkCMCTreeNode         *row);
 164 static void summary_display_msg_full    (SummaryView            *summaryview,
 165                                          GtkCMCTreeNode         *row,
 166                                          gboolean                new_window,
 167                                          gboolean                all_headers);
 168 static void summary_set_row_marks       (SummaryView            *summaryview,
 169                                          GtkCMCTreeNode         *row);
 170
 171 static gboolean summary_set_row_tag     (SummaryView            *summaryview,
 172                                          GtkCMCTreeNode                 *row,
 173                                          gboolean                refresh,
 174                                          gboolean                set,
 175                                          gint                    id);
 176 /* message handling */
 177 static void summary_mark_row            (SummaryView            *summaryview,
 178                                          GtkCMCTreeNode         *row);
 179 static void summary_lock_row            (SummaryView            *summaryview,
 180                                          GtkCMCTreeNode         *row);
 181 static void summary_unlock_row          (SummaryView            *summaryview,
 182                                          GtkCMCTreeNode         *row);
 183 static void summary_mark_row_as_read    (SummaryView            *summaryview,
 184                                          GtkCMCTreeNode         *row);
 185 static void summary_mark_row_as_unread  (SummaryView            *summaryview,
 186                                          GtkCMCTreeNode         *row);
 187 static void summary_delete_row          (SummaryView            *summaryview,
 188                                          GtkCMCTreeNode         *row);
 189 static void summary_unmark_row          (SummaryView            *summaryview,
 190                                          GtkCMCTreeNode         *row);
 191 static void summary_move_row_to         (SummaryView            *summaryview,
 192                                          GtkCMCTreeNode         *row,
 193                                          FolderItem             *to_folder);
 194 static void summary_copy_row_to         (SummaryView            *summaryview,
 195                                          GtkCMCTreeNode         *row,
 196                                          FolderItem             *to_folder);
 197
 198 static gint summary_execute_move        (SummaryView            *summaryview);
 199 static void summary_execute_move_func   (GtkCMCTree             *ctree,
 200                                          GtkCMCTreeNode         *node,
 201                                          gpointer                data);
 202 static void summary_execute_copy        (SummaryView            *summaryview);
 203 static void summary_execute_copy_func   (GtkCMCTree             *ctree,
 204                                          GtkCMCTreeNode         *node,
 205                                          gpointer                data);
 206 static void summary_execute_delete      (SummaryView            *summaryview);
 207 static void summary_execute_delete_func (GtkCMCTree             *ctree,
 208                                          GtkCMCTreeNode         *node,
 209                                          gpointer                data);
 210 static void summary_execute_expunge     (SummaryView            *summaryview);
 211
 212 static void summary_thread_init         (SummaryView            *summaryview);
 213
 214 static void summary_unthread_for_exec           (SummaryView    *summaryview);
 215 static void summary_unthread_for_exec_func      (GtkCMCTree     *ctree,
 216                                                  GtkCMCTreeNode *node,
 217                                                  gpointer        data);
 218
 219 void summary_simplify_subject(SummaryView *summaryview, gchar * rexp,
 220                               GSList * mlist);
 221
 222 static void summary_filter_func         (MsgInfo *msginfo);
 223
 224 static void summary_colorlabel_menu_item_activate_cb
 225                                           (GtkWidget    *widget,
 226                                            gpointer      data);
 227 static void summary_colorlabel_menu_item_activate_item_cb
 228                                           (GtkMenuItem  *label_menu_item,
 229                                            gpointer      data);
 230 static void summary_colorlabel_menu_create(SummaryView  *summaryview,
 231                                            gboolean  refresh);
 232 static void summary_tags_menu_item_activate_cb
 233                                           (GtkWidget    *widget,
 234                                            gpointer      data);
 235 static void summary_tags_menu_item_activate_item_cb
 236                                           (GtkMenuItem  *label_menu_item,
 237                                            gpointer      data);
 238 static void summary_tags_menu_create(SummaryView        *summaryview,
 239                                            gboolean  refresh);
 240
 241 static GtkWidget *summary_ctree_create  (SummaryView    *summaryview);
 242
 243 /* callback functions */
 244 static gint summary_toggle_pressed      (GtkWidget              *eventbox,
 245                                          GdkEventButton         *event,
 246                                          SummaryView            *summaryview);
 247 #ifdef GENERIC_UMPC
 248 static void summary_toggle_multiple_pressed
 249                                         (GtkWidget              *widget,
 250                                          SummaryView            *summaryview);
 251 #endif
 252 static gint summary_folder_eventbox_pressed
 253                                         (GtkWidget              *eventbox,
 254                                          GdkEventButton         *event,
 255                                          SummaryView            *summaryview);
 256 static gboolean summary_button_pressed  (GtkWidget              *ctree,
 257                                          GdkEventButton         *event,
 258                                          SummaryView            *summaryview);
 259 static gboolean summary_button_released (GtkWidget              *ctree,
 260                                          GdkEventButton         *event,
 261                                          SummaryView            *summaryview);
 262 static gboolean summary_key_pressed     (GtkWidget              *ctree,
 263                                          GdkEventKey            *event,
 264                                          SummaryView            *summaryview);
 265 static void summary_tree_expanded       (GtkCMCTree             *ctree,
 266                                          GtkCMCTreeNode         *node,
 267                                          SummaryView            *summaryview);
 268 static void summary_tree_collapsed      (GtkCMCTree             *ctree,
 269                                          GtkCMCTreeNode         *node,
 270                                          SummaryView            *summaryview);
 271 static void summary_selected            (GtkCMCTree             *ctree,
 272                                          GtkCMCTreeNode         *row,
 273                                          gint                    column,
 274                                          SummaryView            *summaryview);
 275 static void summary_unselected          (GtkCMCTree             *ctree,
 276                                          GtkCMCTreeNode         *row,
 277                                          gint                    column,
 278                                          SummaryView            *summaryview);
 279 static void summary_col_resized         (GtkCMCList             *clist,
 280                                          gint                    column,
 281                                          gint                    width,
 282                                          SummaryView            *summaryview);
 283 static void summary_mark_clicked        (GtkWidget              *button,
 284                                          SummaryView            *summaryview);
 285 static void summary_status_clicked      (GtkWidget              *button,
 286                                          SummaryView            *summaryview);
 287 static void summary_mime_clicked        (GtkWidget              *button,
 288                                          SummaryView            *summaryview);
 289 static void summary_num_clicked         (GtkWidget              *button,
 290                                          SummaryView            *summaryview);
 291 static void summary_score_clicked       (GtkWidget *button,
 292                                          SummaryView *summaryview);
 293 static void summary_size_clicked        (GtkWidget              *button,
 294                                          SummaryView            *summaryview);
 295 static void summary_date_clicked        (GtkWidget              *button,
 296                                          SummaryView            *summaryview);
 297 static void summary_from_clicked        (GtkWidget              *button,
 298                                          SummaryView            *summaryview);
 299 static void summary_to_clicked          (GtkWidget              *button,
 300                                          SummaryView            *summaryview);
 301 static void summary_subject_clicked     (GtkWidget              *button,
 302                                          SummaryView            *summaryview);
 303 static void summary_score_clicked       (GtkWidget              *button,
 304                                          SummaryView            *summaryview);
 305 static void summary_locked_clicked      (GtkWidget              *button,
 306                                          SummaryView            *summaryview);
 307 static void summary_tags_clicked        (GtkWidget              *button,
 308                                          SummaryView            *summaryview);
 309
 310 static void summary_start_drag          (GtkWidget        *widget,
 311                                          int button,
 312                                          GdkEvent *event,
 313                                          SummaryView      *summaryview);
 314 static void summary_drag_data_get       (GtkWidget        *widget,
 315                                          GdkDragContext   *drag_context,
 316                                          GtkSelectionData *selection_data,
 317                                          guint             info,
 318                                          guint             time,
 319                                          SummaryView      *summaryview);
 320 static void summary_drag_data_received(GtkWidget        *widget,
 321                                         GdkDragContext   *drag_context,
 322                                         gint              x,
 323                                         gint              y,
 324                                         GtkSelectionData *data,
 325                                         guint             info,
 326                                         guint             time,
 327                                         SummaryView       *summaryview);
 328 static gboolean summary_drag_motion_cb(GtkWidget      *widget,
 329                                           GdkDragContext *context,
 330                                           gint            x,
 331                                           gint            y,
 332                                           guint           time,
 333                                           SummaryView    *summaryview);
 334 static void summary_drag_end(GtkWidget *widget,
 335                                           GdkDragContext *drag_context,
 336                                           SummaryView    *summaryview);
 337 /* custom compare functions for sorting */
 338
 339 static gint summary_cmp_by_mark         (GtkCMCList             *clist,
 340                                          gconstpointer           ptr1,
 341                                          gconstpointer           ptr2);
 342 static gint summary_cmp_by_status       (GtkCMCList             *clist,
 343                                          gconstpointer           ptr1,
 344                                          gconstpointer           ptr2);
 345 static gint summary_cmp_by_mime         (GtkCMCList             *clist,
 346                                          gconstpointer           ptr1,
 347                                          gconstpointer           ptr2);
 348 static gint summary_cmp_by_num          (GtkCMCList             *clist,
 349                                          gconstpointer           ptr1,
 350                                          gconstpointer           ptr2);
 351 static gint summary_cmp_by_size         (GtkCMCList             *clist,
 352                                          gconstpointer           ptr1,
 353                                          gconstpointer           ptr2);
 354 static gint summary_cmp_by_date         (GtkCMCList             *clist,
 355                                          gconstpointer           ptr1,
 356                                          gconstpointer           ptr2);
 357 static gint summary_cmp_by_thread_date  (GtkCMCList             *clist,
 358                                          gconstpointer           ptr1,
 359                                          gconstpointer           ptr2);
 360 static gint summary_cmp_by_from         (GtkCMCList             *clist,
 361                                          gconstpointer           ptr1,
 362                                          gconstpointer           ptr2);
 363 static gint summary_cmp_by_simplified_subject
 364                                         (GtkCMCList             *clist,
 365                                          gconstpointer           ptr1,
 366                                          gconstpointer           ptr2);
 367 static gint summary_cmp_by_score        (GtkCMCList             *clist,
 368                                          gconstpointer           ptr1,
 369                                          gconstpointer           ptr2);
 370 static gint summary_cmp_by_label        (GtkCMCList             *clist,
 371                                          gconstpointer           ptr1,
 372                                          gconstpointer           ptr2);
 373 static gint summary_cmp_by_to           (GtkCMCList             *clist,
 374                                          gconstpointer           ptr1,
 375                                          gconstpointer           ptr2);
 376 static gint summary_cmp_by_subject      (GtkCMCList             *clist,
 377                                          gconstpointer           ptr1,
 378                                          gconstpointer           ptr2);
 379 static gint summary_cmp_by_locked       (GtkCMCList             *clist,
 380                                          gconstpointer           ptr1,
 381                                          gconstpointer           ptr2);
 382 static gint summary_cmp_by_tags         (GtkCMCList             *clist,
 383                                          gconstpointer           ptr1,
 384                                          gconstpointer           ptr2);
 385
 386 static void quicksearch_execute_cb      (QuickSearch    *quicksearch,
 387                                          gpointer        data);
 388 static void tog_searchbar_cb            (GtkWidget      *w,
 389                                          gpointer        data);
 390
 391 static void summary_find_answers        (SummaryView    *summaryview,
 392                                          MsgInfo        *msg);
 393
 394 static gboolean summary_update_msg      (gpointer source, gpointer data);
 395 static gboolean summary_update_folder_item_hook(gpointer source, gpointer data);
 396 static gboolean summary_update_folder_hook(gpointer source, gpointer data);
 397 static void summary_set_colorlabel_color (GtkCMCTree            *ctree,
 398                                    GtkCMCTreeNode               *node,
 399                                    guint                 labelcolor);
 400 static void summary_thread_build(SummaryView *summaryview);
 401
 402 GtkTargetEntry summary_drag_types[2] =
 403 {
 404         {"text/uri-list", 0, TARGET_MAIL_URI_LIST},
 405         {"claws-mail/internal", GTK_TARGET_SAME_APP, TARGET_DUMMY}
 406 };
 407
 408 #define DO_ACTION(name, act) {                                          \
 409         if(!strcmp(name, a_name)) {                                     \
 410                 act;                                                    \
 411         }                                                               \
 412 }
 413
 414 static GtkActionEntry summary_popup_entries[] =
 415 {
 416         {"SummaryViewPopup",                            NULL, "SummaryViewPopup" },
 417         {"SummaryViewPopup/ReplyTo",                    NULL, N_("Repl_y to") },
 418         {"SummaryViewPopup/Mark",                       NULL, N_("_Mark") },
 419         {"SummaryViewPopup/ColorLabel",                 NULL, N_("Color la_bel") },
 420         {"SummaryViewPopup/Tags",                       NULL, N_("Ta_gs") },
 421         {"SummaryViewPopup/CreateFilterRule",           NULL, N_("Create _filter rule") },
 422 #ifndef GENERIC_UMPC
 423         {"SummaryViewPopup/CreateProcessingRule",       NULL, N_("Create processing rule") },
 424 #endif
 425         {"SummaryViewPopup/View",                       NULL, N_("_View") },
 426 };
 427
 428 static const gchar *const col_label[N_SUMMARY_COLS] = {
 429         "",             /* S_COL_MARK    */
 430         N_("S"),        /* S_COL_STATUS  */
 431         "",             /* S_COL_MIME    */
 432         N_("Subject"),  /* S_COL_SUBJECT */
 433         N_("From"),     /* S_COL_FROM    */
 434         N_("To"),       /* S_COL_TO      */
 435         N_("Date"),     /* S_COL_DATE    */
 436         N_("Size"),     /* S_COL_SIZE    */
 437         N_("#"),        /* S_COL_NUMBER  */
 438         N_("Score"),    /* S_COL_SCORE   */
 439         "",             /* S_COL_LOCKED  */
 440         N_("Tags"),     /* S_COL_TAGS    */
 441 };
 442
 443 void summary_freeze(SummaryView *summaryview)
 444 {
 445         if (summaryview)
 446                 gtk_cmclist_freeze(GTK_CMCLIST(summaryview->ctree));
 447 }
 448
 449 void summary_thaw(SummaryView *summaryview)
 450 {
 451         if (summaryview)
 452                 gtk_cmclist_thaw(GTK_CMCLIST(summaryview->ctree));
 453 }
 454
 455 void summary_grab_focus(SummaryView *summaryview)
 456 {
 457         if (summaryview)
 458                 gtk_widget_grab_focus(summaryview->ctree);
 459 }
 460
 461 GtkWidget *summary_get_main_widget(SummaryView *summaryview)
 462 {
 463         if (summaryview)
 464                 return summaryview->ctree;
 465         else
 466                 return NULL;
 467 }
 468
 469 #define START_LONG_OPERATION(summaryview,force_freeze) {        \
 470         summary_lock(summaryview);                              \
 471         main_window_cursor_wait(summaryview->mainwin);          \
 472         if (force_freeze || sc_g_list_bigger(GTK_CMCLIST(summaryview->ctree)->selection, 1)) {\
 473                 froze = TRUE;                                           \
 474                 summary_freeze(summaryview);    \
 475         }                                                       \
 476         folder_item_update_freeze();                            \
 477         inc_lock();                                             \
 478         hooks_unregister_hook(MSGINFO_UPDATE_HOOKLIST,          \
 479                       summaryview->msginfo_update_callback_id); \
 480 }
 481 #define END_LONG_OPERATION(summaryview) {                       \
 482         inc_unlock();                                           \
 483         folder_item_update_thaw();                              \
 484         if (froze)                                              \
 485                 summary_thaw(summaryview);      \
 486         main_window_cursor_normal(summaryview->mainwin);        \
 487         summary_unlock(summaryview);                            \
 488         summaryview->msginfo_update_callback_id =               \
 489                 hooks_register_hook(MSGINFO_UPDATE_HOOKLIST,    \
 490                 summary_update_msg, (gpointer) summaryview);    \
 491 }
 492
 493 SummaryView *summary_create(MainWindow *mainwin)
 494 {
 495         SummaryView *summaryview;
 496         GtkWidget *vbox;
 497         GtkWidget *scrolledwin;
 498         GtkWidget *ctree;
 499         GtkWidget *hbox;
 500         GtkWidget *hbox_l;
 501         GtkWidget *stat_box;
 502         GtkWidget *stat_box2;
 503         GtkWidget *stat_vbox;
 504         GtkWidget *statlabel_folder;
 505         GtkWidget *statlabel_select;
 506         GtkWidget *statlabel_msgs;
 507         GtkWidget *hbox_spc;
 508         GtkWidget *toggle_eventbox;
 509 #ifdef GENERIC_UMPC
 510         GtkWidget *multiple_sel_togbtn;
 511 #endif
 512         GtkWidget *toggle_arrow;
 513         GtkWidget *toggle_search;
 514         QuickSearch *quicksearch;
 515         CLAWS_TIP_DECL();
 516
 517         debug_print("Creating summary view...\n");
 518         summaryview = g_new0(SummaryView, 1);
 519
 520 #if !(GTK_CHECK_VERSION(2,12,0))
 521         summaryview->tooltips = tips;
 522 #endif
 523 #define SUMMARY_VBOX_SPACING 3
 524         vbox = gtk_vbox_new(FALSE, SUMMARY_VBOX_SPACING);
 525
 526         /* create status label */
 527         hbox = gtk_hbox_new(FALSE, 0);
 528         gtk_widget_show(hbox);
 529
 530         stat_vbox = gtk_vbox_new(FALSE, 0);
 531         gtk_widget_show(stat_vbox);
 532
 533         stat_box = gtk_hbox_new(FALSE, 0);
 534         gtk_widget_show(stat_box);
 535
 536         stat_box2 = gtk_hbox_new(FALSE, 0);
 537         gtk_widget_show(stat_box2);
 538
 539         toggle_search = gtk_toggle_button_new();
 540         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(toggle_search),
 541                                      prefs_common.show_searchbar);
 542         gtk_widget_show(toggle_search);
 543
 544         CLAWS_SET_TIP(toggle_search, _("Toggle quick search bar"));
 545
 546         gtk_box_pack_start(GTK_BOX(hbox), toggle_search, FALSE, FALSE, 2);
 547
 548         gtk_box_pack_start(GTK_BOX(hbox), stat_vbox, TRUE, TRUE, 0);
 549         gtk_box_pack_start(GTK_BOX(stat_vbox), stat_box, TRUE, TRUE, 0);
 550         gtk_box_pack_start(GTK_BOX(stat_vbox), stat_box2, TRUE, TRUE, 0);
 551
 552         hbox_l = gtk_hbox_new(FALSE, 0);
 553         gtk_widget_show(hbox_l);
 554         gtk_box_pack_start(GTK_BOX(stat_box), hbox_l, TRUE, TRUE, 0);
 555
 556         statlabel_folder = gtk_label_new("");
 557         gtk_widget_show(statlabel_folder);
 558         gtk_box_pack_start(GTK_BOX(hbox_l), statlabel_folder, FALSE, FALSE, 2);
 559         statlabel_select = gtk_label_new("");
 560         gtk_widget_show(statlabel_select);
 561         gtk_box_pack_start(GTK_BOX(hbox_l), statlabel_select, FALSE, FALSE, 12);
 562
 563         /* toggle view button */
 564         toggle_eventbox = gtk_event_box_new();
 565         gtk_widget_show(toggle_eventbox);
 566
 567         gtk_box_pack_end(GTK_BOX(hbox), toggle_eventbox, FALSE, FALSE, 4);
 568
 569         toggle_arrow = gtk_arrow_new(GTK_ARROW_DOWN, GTK_SHADOW_OUT);
 570         gtk_widget_show(toggle_arrow);
 571         gtk_container_add(GTK_CONTAINER(toggle_eventbox), toggle_arrow);
 572         g_signal_connect(G_OBJECT(toggle_eventbox), "button_press_event",
 573                          G_CALLBACK(summary_toggle_pressed),
 574                          summaryview);
 575
 576 #ifdef GENERIC_UMPC
 577         multiple_sel_togbtn = gtk_toggle_button_new();
 578         gtk_widget_show(multiple_sel_togbtn);
 579         gtk_box_pack_end(GTK_BOX(hbox), multiple_sel_togbtn, FALSE, FALSE, 4);
 580         CLAWS_SET_TIP(multiple_sel_togbtn,
 581                              _("Toggle multiple selection"));
 582         g_signal_connect(G_OBJECT(multiple_sel_togbtn), "toggled",
 583                          G_CALLBACK(summary_toggle_multiple_pressed),
 584                          summaryview);
 585 #endif
 586
 587         statlabel_msgs = gtk_label_new("");
 588         gtk_widget_show(statlabel_msgs);
 589         gtk_box_pack_end(GTK_BOX(stat_box), statlabel_msgs, FALSE, FALSE, 4);
 590
 591         hbox_spc = gtk_hbox_new(FALSE, 0);
 592         gtk_widget_show(hbox_spc);
 593         gtk_box_pack_end(GTK_BOX(hbox), hbox_spc, FALSE, FALSE, 6);
 594
 595         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
 596         gtk_widget_show(scrolledwin);
 597         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
 598                                        GTK_POLICY_AUTOMATIC,
 599                                        GTK_POLICY_AUTOMATIC);
 600         summaryview->mainwidget_book = gtk_notebook_new();
 601         gtk_notebook_set_show_tabs(GTK_NOTEBOOK(summaryview->mainwidget_book), FALSE);
 602         gtk_notebook_set_show_border(GTK_NOTEBOOK(summaryview->mainwidget_book), FALSE);
 603 #ifndef GENERIC_UMPC
 604         gtk_container_add(GTK_CONTAINER(summaryview->mainwidget_book),
 605                 scrolledwin);
 606         gtk_box_pack_start(GTK_BOX(vbox), summaryview->mainwidget_book, TRUE, TRUE, 0);
 607 #endif
 608         gtk_widget_set_size_request(vbox,
 609                              prefs_common.summaryview_width,
 610                              prefs_common.summaryview_height);
 611
 612         ctree = summary_ctree_create(summaryview);
 613         gtk_widget_show(ctree);
 614
 615         gtk_scrolled_window_set_hadjustment(GTK_SCROLLED_WINDOW(scrolledwin),
 616                                             GTK_CMCLIST(ctree)->hadjustment);
 617         gtk_scrolled_window_set_vadjustment(GTK_SCROLLED_WINDOW(scrolledwin),
 618                                             GTK_CMCLIST(ctree)->vadjustment);
 619         gtk_container_add(GTK_CONTAINER(scrolledwin), ctree);
 620
 621         /* status label */
 622         gtk_widget_show_all(stat_vbox);
 623         gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
 624
 625         /* quick search */
 626         quicksearch = quicksearch_new();
 627         gtk_box_pack_start(GTK_BOX(vbox), quicksearch_get_widget(quicksearch), FALSE, FALSE, 0);
 628
 629 #ifdef GENERIC_UMPC
 630         gtk_container_add(GTK_CONTAINER(summaryview->mainwidget_book),
 631                 scrolledwin);
 632         gtk_box_pack_start(GTK_BOX(vbox), summaryview->mainwidget_book, TRUE, TRUE, 0);
 633 #endif
 634         quicksearch_set_execute_callback(quicksearch, quicksearch_execute_cb, summaryview);
 635
 636         g_signal_connect (G_OBJECT(toggle_search), "toggled",
 637                           G_CALLBACK(tog_searchbar_cb), summaryview);
 638
 639         /* create popup menu */
 640
 641         gtk_action_group_add_actions(mainwin->action_group, summary_popup_entries,
 642                         G_N_ELEMENTS(summary_popup_entries), (gpointer)summaryview);
 643
 644         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/", "Menus", "Menus", GTK_UI_MANAGER_MENUBAR)
 645         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus", "SummaryViewPopup", "SummaryViewPopup", GTK_UI_MANAGER_MENU)
 646         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup", "Reply", "Message/Reply", GTK_UI_MANAGER_MENUITEM)
 647 #ifndef GENERIC_UMPC
 648         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup", "ReplyTo", "SummaryViewPopup/ReplyTo", GTK_UI_MANAGER_MENU)
 649         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup", "Separator1", "Message/---", GTK_UI_MANAGER_SEPARATOR)
 650 #endif
 651         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup", "Forward", "Message/Forward", GTK_UI_MANAGER_MENUITEM)
 652 #ifndef GENERIC_UMPC
 653         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup", "ForwardAtt", "Message/ForwardAtt", GTK_UI_MANAGER_MENUITEM)
 654         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup", "Redirect", "Message/Redirect", GTK_UI_MANAGER_MENUITEM)
 655 #endif
 656         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup", "Separator2", "Message/---", GTK_UI_MANAGER_SEPARATOR)
 657         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup", "Move", "Message/Move", GTK_UI_MANAGER_MENUITEM)
 658         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup", "Copy", "Message/Copy", GTK_UI_MANAGER_MENUITEM)
 659         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup", "Trash", "Message/Trash", GTK_UI_MANAGER_MENUITEM)
 660 #ifndef GENERIC_UMPC
 661         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup", "Delete", "Message/Delete", GTK_UI_MANAGER_MENUITEM)
 662 #endif
 663         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup", "Separator3", "Message/---", GTK_UI_MANAGER_SEPARATOR)
 664         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup", "Mark", "SummaryViewPopup/Mark", GTK_UI_MANAGER_MENU)
 665         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup", "ColorLabel", "SummaryViewPopup/ColorLabel", GTK_UI_MANAGER_MENU)
 666         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup", "Tags", "SummaryViewPopup/Tags", GTK_UI_MANAGER_MENU)
 667
 668         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup", "Separator4", "Message/---", GTK_UI_MANAGER_SEPARATOR)
 669 #ifndef GENERIC_UMPC
 670         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup", "AddSenderToAB", "Tools/AddSenderToAB", GTK_UI_MANAGER_MENUITEM)
 671 #endif
 672         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup", "CreateFilterRule", "SummaryViewPopup/CreateFilterRule", GTK_UI_MANAGER_MENU)
 673 #ifndef GENERIC_UMPC
 674         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup", "CreateProcessingRule", "SummaryViewPopup/CreateProcessingRule", GTK_UI_MANAGER_MENU)
 675 #endif
 676         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup", "Separator5", "Tools/---", GTK_UI_MANAGER_SEPARATOR)
 677         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup", "View", "SummaryViewPopup/View", GTK_UI_MANAGER_MENU)
 678         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup", "SaveAs", "File/SaveAs", GTK_UI_MANAGER_MENUITEM)
 679 #ifndef GENERIC_UMPC
 680         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup", "Print", "File/Print", GTK_UI_MANAGER_MENUITEM)
 681 #endif
 682         /* last separator, for plugins */
 683         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup", "Separator6", "File/---", GTK_UI_MANAGER_SEPARATOR)
 684
 685         /* submenus - replyto */
 686         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/ReplyTo", "All", "Message/ReplyTo/All", GTK_UI_MANAGER_MENUITEM)
 687         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/ReplyTo", "Sender", "Message/ReplyTo/Sender", GTK_UI_MANAGER_MENUITEM)
 688         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/ReplyTo", "MailingList", "Message/ReplyTo/List", GTK_UI_MANAGER_MENUITEM)
 689
 690         /* submenus - mark */
 691         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/Mark", "Mark", "Message/Mark/Mark", GTK_UI_MANAGER_MENUITEM)
 692         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/Mark", "Unmark", "Message/Mark/Unmark", GTK_UI_MANAGER_MENUITEM)
 693         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/Mark", "Separator1", "Message/Mark/---", GTK_UI_MANAGER_SEPARATOR)
 694         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/Mark", "MarkUnread", "Message/Mark/MarkUnread", GTK_UI_MANAGER_MENUITEM)
 695         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/Mark", "MarkRead", "Message/Mark/MarkRead", GTK_UI_MANAGER_MENUITEM)
 696         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/Mark", "MarkAllRead", "Message/Mark/MarkAllRead", GTK_UI_MANAGER_MENUITEM)
 697         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/Mark", "IgnoreThread", "Message/Mark/IgnoreThread", GTK_UI_MANAGER_MENUITEM)
 698         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/Mark", "UnignoreThread", "Message/Mark/UnignoreThread", GTK_UI_MANAGER_MENUITEM)
 699         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/Mark", "WatchThread", "Message/Mark/WatchThread", GTK_UI_MANAGER_MENUITEM)
 700         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/Mark", "UnwatchThread", "Message/Mark/UnwatchThread", GTK_UI_MANAGER_MENUITEM)
 701         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/Mark", "Separator2", "Message/Mark/---", GTK_UI_MANAGER_SEPARATOR)
 702         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/Mark", "MarkSpam", "Message/Mark/MarkSpam", GTK_UI_MANAGER_MENUITEM)
 703         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/Mark", "MarkHam", "Message/Mark/MarkHam", GTK_UI_MANAGER_MENUITEM)
 704         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/Mark", "Separator3", "Message/Mark/---", GTK_UI_MANAGER_SEPARATOR)
 705         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/Mark", "Lock", "Message/Mark/Lock", GTK_UI_MANAGER_MENUITEM)
 706         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/Mark", "Unlock", "Message/Mark/Unlock", GTK_UI_MANAGER_MENUITEM)
 707
 708         /* submenus - colorlabel and tags are dynamic */
 709         /* submenus - createfilterrule */
 710         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/CreateFilterRule", "Automatically", "Tools/CreateFilterRule/Automatically", GTK_UI_MANAGER_MENUITEM)
 711         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/CreateFilterRule", "ByFrom", "Tools/CreateFilterRule/ByFrom", GTK_UI_MANAGER_MENUITEM)
 712         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/CreateFilterRule", "ByTo", "Tools/CreateFilterRule/ByTo", GTK_UI_MANAGER_MENUITEM)
 713         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/CreateFilterRule", "BySubject", "Tools/CreateFilterRule/BySubject", GTK_UI_MANAGER_MENUITEM)
 714
 715 #ifndef GENERIC_UMPC
 716         /* submenus - createprocessingrule */
 717         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/CreateProcessingRule", "Automatically", "Tools/CreateProcessingRule/Automatically", GTK_UI_MANAGER_MENUITEM)
 718         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/CreateProcessingRule", "ByFrom", "Tools/CreateProcessingRule/ByFrom", GTK_UI_MANAGER_MENUITEM)
 719         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/CreateProcessingRule", "ByTo", "Tools/CreateProcessingRule/ByTo", GTK_UI_MANAGER_MENUITEM)
 720         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/CreateProcessingRule", "BySubject", "Tools/CreateProcessingRule/BySubject", GTK_UI_MANAGER_MENUITEM)
 721 #endif
 722
 723         /* submenus - view */
 724         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/View", "OpenNewWindow", "View/OpenNewWindow", GTK_UI_MANAGER_MENUITEM)
 725         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/View", "MessageSource", "View/MessageSource", GTK_UI_MANAGER_MENUITEM)
 726 #ifndef GENERIC_UMPC
 727         MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/SummaryViewPopup/View", "AllHeaders", "View/AllHeaders", GTK_UI_MANAGER_MENUITEM)
 728 #endif
 729         summaryview->popupmenu = gtk_menu_item_get_submenu(GTK_MENU_ITEM(
 730                                 gtk_ui_manager_get_widget(mainwin->ui_manager, "/Menus/SummaryViewPopup")) );
 731
 732
 733         summaryview->vbox = vbox;
 734         summaryview->scrolledwin = scrolledwin;
 735         summaryview->ctree = ctree;
 736         summaryview->hbox = hbox;
 737         summaryview->hbox_l = hbox_l;
 738         summaryview->hbox_spc = hbox_spc;
 739         summaryview->stat_box = stat_box;
 740         summaryview->stat_box2 = stat_box2;
 741         summaryview->statlabel_folder = statlabel_folder;
 742         summaryview->statlabel_select = statlabel_select;
 743         summaryview->statlabel_msgs = statlabel_msgs;
 744         summaryview->toggle_eventbox = toggle_eventbox;
 745         summaryview->toggle_arrow = toggle_arrow;
 746 #ifdef GENERIC_UMPC
 747         summaryview->multiple_sel_togbtn = multiple_sel_togbtn;
 748 #endif
 749         summaryview->toggle_search = toggle_search;
 750         summaryview->lock_count = 0;
 751         summaryview->msginfo_update_callback_id =
 752                 hooks_register_hook(MSGINFO_UPDATE_HOOKLIST, summary_update_msg, (gpointer) summaryview);
 753         summaryview->folder_item_update_callback_id =
 754                 hooks_register_hook(FOLDER_ITEM_UPDATE_HOOKLIST,
 755                                 summary_update_folder_item_hook,
 756                                 (gpointer) summaryview);
 757         summaryview->folder_update_callback_id =
 758                 hooks_register_hook(FOLDER_UPDATE_HOOKLIST,
 759                                 summary_update_folder_hook,
 760                                 (gpointer) summaryview);
 761
 762         summaryview->target_list = gtk_target_list_new(summary_drag_types, 2);
 763
 764         summaryview->quicksearch = quicksearch;
 765
 766         /* CLAWS: need this to get the SummaryView * from
 767          * the CList */
 768         g_object_set_data(G_OBJECT(ctree), "summaryview", (gpointer)summaryview);
 769
 770         gtk_widget_show_all(vbox);
 771
 772         gtk_widget_show(vbox);
 773
 774         if (prefs_common.show_searchbar)
 775                 quicksearch_show(quicksearch);
 776         else
 777                 quicksearch_hide(quicksearch);
 778
 779         if (prefs_common.layout_mode == WIDE_MSGLIST_LAYOUT ||
 780             prefs_common.layout_mode == SMALL_LAYOUT)
 781                 gtk_widget_hide(summaryview->toggle_eventbox);
 782
 783         return summaryview;
 784 }
 785
 786 void summary_relayout(SummaryView *summaryview)
 787 {
 788         gtk_widget_realize(summaryview->stat_box);
 789
 790         g_object_ref(summaryview->hbox_l);
 791         g_object_ref(summaryview->statlabel_msgs);
 792
 793         gtkut_container_remove(GTK_CONTAINER(summaryview->hbox_l->parent), summaryview->hbox_l);
 794         gtkut_container_remove(GTK_CONTAINER(summaryview->statlabel_msgs->parent), summaryview->statlabel_msgs);
 795
 796         switch (prefs_common.layout_mode) {
 797         case NORMAL_LAYOUT:
 798         case WIDE_LAYOUT:
 799         case WIDE_MSGLIST_LAYOUT:
 800                 gtk_box_pack_start(GTK_BOX(summaryview->stat_box), summaryview->hbox_l, TRUE, TRUE, 0);
 801                 gtk_box_pack_end(GTK_BOX(summaryview->stat_box), summaryview->statlabel_msgs, FALSE, FALSE, 4);
 802                 gtk_widget_show_all(summaryview->stat_box);
 803                 gtk_widget_show_all(summaryview->stat_box2);
 804                 if (prefs_common.layout_mode == WIDE_MSGLIST_LAYOUT ||
 805                     prefs_common.layout_mode == SMALL_LAYOUT)
 806                         gtk_widget_hide(summaryview->toggle_eventbox);
 807                 else
 808                         gtk_widget_show(summaryview->toggle_eventbox);
 809                 break;
 810         case VERTICAL_LAYOUT:
 811         case SMALL_LAYOUT:
 812                 gtk_box_pack_start(GTK_BOX(summaryview->stat_box), summaryview->hbox_l, TRUE, TRUE, 0);
 813                 gtk_box_pack_start(GTK_BOX(summaryview->stat_box2), summaryview->statlabel_msgs, FALSE, FALSE, 4);
 814                 gtk_widget_show_all(summaryview->stat_box);
 815                 gtk_widget_show_all(summaryview->stat_box2);
 816                 if (prefs_common.layout_mode == SMALL_LAYOUT) {
 817                         gtk_widget_hide(summaryview->toggle_eventbox);
 818                         gtk_widget_hide(summaryview->statlabel_msgs);
 819                 } else {
 820                         gtk_widget_show(summaryview->toggle_eventbox);
 821                         gtk_widget_show(summaryview->statlabel_msgs);
 822                 }
 823
 824                 break;
 825         }
 826         summary_set_column_order(summaryview);
 827
 828         g_object_unref(summaryview->hbox_l);
 829         g_object_unref(summaryview->statlabel_msgs);
 830         quicksearch_relayout(summaryview->quicksearch);
 831         if (prefs_common.show_searchbar)
 832                 quicksearch_show(summaryview->quicksearch);
 833         else
 834                 quicksearch_hide(summaryview->quicksearch);
 835 }
 836
 837 static void summary_set_fonts(SummaryView *summaryview)
 838 {
 839         PangoFontDescription *font_desc;
 840         gint size;
 841
 842         font_desc = pango_font_description_from_string(NORMAL_FONT);
 843         if (font_desc) {
 844                 gtk_widget_modify_font(summaryview->ctree, font_desc);
 845                 pango_font_description_free(font_desc);
 846         }
 847
 848         if (!bold_style) {
 849                 bold_style = gtk_style_copy
 850                         (gtk_widget_get_style(summaryview->ctree));
 851
 852                 if (prefs_common.derive_from_normal_font || !BOLD_FONT) {
 853                         font_desc = pango_font_description_from_string(NORMAL_FONT);
 854                         if (font_desc) {
 855                                 pango_font_description_free(bold_style->font_desc);
 856                                 bold_style->font_desc = font_desc;
 857                         }
 858                         pango_font_description_set_weight
 859                                         (bold_style->font_desc, PANGO_WEIGHT_BOLD);
 860                 } else {
 861                         font_desc = pango_font_description_from_string(BOLD_FONT);
 862                         if (font_desc) {
 863                                 pango_font_description_free(bold_style->font_desc);
 864                                 bold_style->font_desc = font_desc;
 865                         }
 866                 }
 867                 bold_marked_style = gtk_style_copy(bold_style);
 868                 bold_marked_style->fg[GTK_STATE_NORMAL] =
 869                         summaryview->color_marked;
 870                 bold_deleted_style = gtk_style_copy(bold_style);
 871                 bold_deleted_style->fg[GTK_STATE_NORMAL] =
 872                         summaryview->color_dim;
 873         }
 874
 875         if (prefs_common.derive_from_normal_font || !SMALL_FONT) {
 876                 font_desc = pango_font_description_new();
 877                 size = pango_font_description_get_size
 878                         (summaryview->ctree->style->font_desc);
 879                 pango_font_description_set_size(font_desc, size * PANGO_SCALE_SMALL);
 880         } else {
 881                 font_desc = pango_font_description_from_string(SMALL_FONT);
 882         }
 883         if (font_desc) {
 884                 gtk_widget_modify_font(summaryview->statlabel_folder, font_desc);
 885                 gtk_widget_modify_font(summaryview->statlabel_select, font_desc);
 886                 gtk_widget_modify_font(summaryview->statlabel_msgs, font_desc);
 887                 pango_font_description_free(font_desc);
 888         }
 889
 890 }
 891
 892 static void summary_set_folder_pixmap(SummaryView *summaryview, StockPixmap icon)
 893 {
 894         GtkWidget *pixmap;
 895         if (!summaryview->folder_pixmap_eventbox) {
 896                 summaryview->folder_pixmap_eventbox = gtk_event_box_new();
 897                 gtk_widget_show(summaryview->folder_pixmap_eventbox);
 898                 gtk_box_pack_start(GTK_BOX(summaryview->hbox_l), summaryview->folder_pixmap_eventbox, FALSE, FALSE, 4);
 899                 gtk_box_reorder_child(GTK_BOX(summaryview->hbox_l), summaryview->folder_pixmap_eventbox, 0); /* search_toggle before */
 900                 g_signal_connect(G_OBJECT(summaryview->folder_pixmap_eventbox), "button_press_event",
 901                          G_CALLBACK(summary_folder_eventbox_pressed),
 902                          summaryview);
 903         }
 904         if (summaryview->folder_pixmap)
 905                 gtk_widget_destroy(summaryview->folder_pixmap);
 906
 907         pixmap = stock_pixmap_widget(summaryview->hbox_l, icon);
 908         gtk_container_add(GTK_CONTAINER(summaryview->folder_pixmap_eventbox), pixmap);
 909         gtk_widget_show(pixmap);
 910         summaryview->folder_pixmap = pixmap;
 911 }
 912
 913 void summary_init(SummaryView *summaryview)
 914 {
 915         GtkWidget *pixmap;
 916
 917         gtk_widget_realize(summaryview->ctree);
 918         stock_pixbuf_gdk(summaryview->ctree, STOCK_PIXMAP_MARK,
 919                          &markxpm);
 920         stock_pixbuf_gdk(summaryview->ctree, STOCK_PIXMAP_DELETED,
 921                          &deletedxpm);
 922         stock_pixbuf_gdk(summaryview->ctree, STOCK_PIXMAP_NEW,
 923                          &newxpm);
 924         stock_pixbuf_gdk(summaryview->ctree, STOCK_PIXMAP_UNREAD,
 925                          &unreadxpm);
 926         stock_pixbuf_gdk(summaryview->ctree, STOCK_PIXMAP_REPLIED,
 927                          &repliedxpm);
 928         stock_pixbuf_gdk(summaryview->ctree, STOCK_PIXMAP_FORWARDED,
 929                          &forwardedxpm);
 930         stock_pixbuf_gdk(summaryview->ctree, STOCK_PIXMAP_CLIP,
 931                          &clipxpm);
 932         stock_pixbuf_gdk(summaryview->ctree, STOCK_PIXMAP_LOCKED,
 933                          &lockedxpm);
 934         stock_pixbuf_gdk(summaryview->ctree, STOCK_PIXMAP_IGNORETHREAD,
 935                          &ignorethreadxpm);
 936         stock_pixbuf_gdk(summaryview->ctree, STOCK_PIXMAP_WATCHTHREAD,
 937                          &watchthreadxpm);
 938         stock_pixbuf_gdk(summaryview->ctree, STOCK_PIXMAP_CLIP_KEY,
 939                          &clipkeyxpm);
 940         stock_pixbuf_gdk(summaryview->ctree, STOCK_PIXMAP_KEY_SIGN,
 941                          &keysignxpm);
 942         stock_pixbuf_gdk(summaryview->ctree, STOCK_PIXMAP_KEY,
 943                          &keyxpm);
 944         stock_pixbuf_gdk(summaryview->ctree, STOCK_PIXMAP_GPG_SIGNED,
 945                          &gpgsignedxpm);
 946         stock_pixbuf_gdk(summaryview->ctree, STOCK_PIXMAP_CLIP_GPG_SIGNED,
 947                          &clipgpgsignedxpm);
 948         stock_pixbuf_gdk(summaryview->ctree, STOCK_PIXMAP_SPAM,
 949                          &spamxpm);
 950         stock_pixbuf_gdk(summaryview->ctree, STOCK_PIXMAP_MOVED,
 951                          &movedxpm);
 952         stock_pixbuf_gdk(summaryview->ctree, STOCK_PIXMAP_COPIED,
 953                          &copiedxpm);
 954
 955         summary_set_fonts(summaryview);
 956
 957         summary_set_folder_pixmap(summaryview, STOCK_PIXMAP_DIR_OPEN);
 958
 959         pixmap = stock_pixmap_widget(summaryview->hbox, STOCK_PIXMAP_QUICKSEARCH);
 960         gtk_container_add (GTK_CONTAINER(summaryview->toggle_search), pixmap);
 961         gtk_widget_show(pixmap);
 962         summaryview->quick_search_pixmap = pixmap;
 963
 964 #ifdef GENERIC_UMPC
 965         pixmap = stock_pixmap_widget(summaryview->hbox, STOCK_PIXMAP_SELECTION);
 966         gtk_container_add(GTK_CONTAINER(summaryview->multiple_sel_togbtn), pixmap);
 967         gtk_widget_show(pixmap);
 968         summaryview->multiple_sel_image = pixmap;
 969 #endif
 970
 971         /* Init summaryview prefs */
 972         summaryview->sort_key = SORT_BY_NONE;
 973         summaryview->sort_type = SORT_ASCENDING;
 974
 975         /* Init summaryview extra data */
 976 #ifndef G_OS_WIN32
 977         summaryview->simplify_subject_preg = NULL;
 978 #endif
 979         summary_clear_list(summaryview);
 980         summary_set_column_titles(summaryview);
 981         summary_colorlabel_menu_create(summaryview, FALSE);
 982         summary_tags_menu_create(summaryview, FALSE);
 983         main_create_mailing_list_menu (summaryview->mainwin, NULL);
 984         summary_set_menu_sensitive(summaryview);
 985
 986 }
 987
 988 #define CURRENTLY_DISPLAYED(m) \
 989 ( (m->msgnum == displayed_msgnum) \
 990   && (!g_ascii_strcasecmp(m->folder->name,item->name)) )
 991
 992 #define FOLDER_SHOWS_TO_HDR(i) \
 993 ( i && (folder_has_parent_of_type(i, F_OUTBOX) \
 994         || folder_has_parent_of_type(i, F_DRAFT) \
 995         || folder_has_parent_of_type(i, F_QUEUE)) )
 996
 997 static void summary_switch_from_to(SummaryView *summaryview, FolderItem *item)
 998 {
 999         gboolean show_from = FALSE, show_to = FALSE;
1000         gboolean showing_from = FALSE, showing_to = FALSE;
1001         gint from_pos = 0, to_pos = 0;
1002         SummaryColumnState *col_state = summaryview->col_state;
1003         GtkCMCTree *ctree = GTK_CMCTREE(summaryview->ctree);
1004
1005         if (!item || (prefs_common.layout_mode == VERTICAL_LAYOUT && prefs_common.two_line_vert) )
1006                 return;
1007         if (FOLDER_SHOWS_TO_HDR(item))
1008                 show_to = TRUE;
1009         else
1010                 show_from = TRUE;
1011
1012         from_pos = summaryview->col_pos[S_COL_FROM];
1013         to_pos = summaryview->col_pos[S_COL_TO];
1014         showing_from = col_state[from_pos].visible;
1015         showing_to = col_state[to_pos].visible;
1016
1017         if (showing_from && showing_to) {
1018                 debug_print("showing both\n");
1019                 return;
1020         }
1021
1022         if (!showing_from && !showing_to) {
1023                 debug_print("showing none\n");
1024                 return;
1025         }
1026
1027         debug_print("showing %s %s, must show %s %s\n",
1028                 showing_from?"From":"",
1029                 showing_to?"To":"",
1030                 show_from?"From":"",
1031                 show_to?"To":"");
1032
1033         if (showing_from == show_from && showing_to == show_to)
1034                 return;
1035         /* else we'll switch both */
1036
1037         debug_print("switching columns\n");
1038         col_state[from_pos].type = S_COL_TO;
1039         col_state[from_pos].visible = show_to;
1040
1041         col_state[to_pos].type = S_COL_FROM;
1042         col_state[to_pos].visible = show_from;
1043
1044         summaryview->col_pos[S_COL_TO] = from_pos;
1045         summaryview->col_pos[S_COL_FROM] = to_pos;
1046
1047         gtk_cmclist_set_column_visibility
1048                 (GTK_CMCLIST(ctree), from_pos, col_state[from_pos].visible);
1049         gtk_cmclist_set_column_visibility
1050                 (GTK_CMCLIST(ctree), to_pos, col_state[to_pos].visible);
1051
1052         summary_set_column_titles(summaryview);
1053 }
1054
1055 static gboolean summaryview_quicksearch_recurse(gpointer data)
1056 {
1057         SummaryView *summaryview = (SummaryView *)data;
1058         main_window_cursor_wait(summaryview->mainwin);
1059         quicksearch_reset_cur_folder_item(summaryview->quicksearch);
1060         quicksearch_search_subfolders(summaryview->quicksearch,
1061                               summaryview->folderview,
1062                               summaryview->folder_item);
1063         main_window_cursor_normal(summaryview->mainwin);
1064         return FALSE;
1065 }
1066
1067 static gboolean summary_check_consistency(FolderItem *item, GSList *mlist)
1068 {
1069         int u = 0, n = 0, m = 0, t = 0, r = 0, f = 0, l = 0, i = 0, w = 0;
1070         GSList *cur;
1071         START_TIMING("");
1072         for(cur = mlist ; cur != NULL && cur->data != NULL ; cur = g_slist_next(cur)) {
1073                 MsgInfo * msginfo = (MsgInfo *) cur->data;
1074                 t++;
1075                 if (MSG_IS_NEW(msginfo->flags))
1076                         n++;
1077                 if (MSG_IS_UNREAD(msginfo->flags))
1078                         u++;
1079                 if (MSG_IS_MARKED(msginfo->flags))
1080                         m++;
1081                 if (MSG_IS_REPLIED(msginfo->flags))
1082                         r++;
1083                 if (MSG_IS_FORWARDED(msginfo->flags))
1084                         f++;
1085                 if (MSG_IS_LOCKED(msginfo->flags))
1086                         l++;
1087                 if (MSG_IS_IGNORE_THREAD(msginfo->flags))
1088                         i++;
1089                 if (MSG_IS_WATCH_THREAD(msginfo->flags))
1090                         w++;
1091         }
1092         if (t != item->total_msgs
1093         ||  n != item->new_msgs
1094         ||  u != item->unread_msgs
1095         ||  m != item->marked_msgs
1096         ||  r != item->replied_msgs
1097         ||  f != item->forwarded_msgs
1098         ||  l != item->locked_msgs
1099         ||  i != item->ignored_msgs
1100         ||  w != item->watched_msgs
1101         ||  (m == 0 && item->unreadmarked_msgs != 0)
1102         ||  item->unreadmarked_msgs < 0) {
1103                 debug_print("Inconsistency\n");
1104                 folder_item_scan_full(item, FALSE);
1105                 END_TIMING();
1106                 return FALSE;
1107         }
1108         END_TIMING();
1109         return TRUE;
1110 }
1111
1112 gboolean summary_show(SummaryView *summaryview, FolderItem *item)
1113 {
1114         GtkCMCTree *ctree = GTK_CMCTREE(summaryview->ctree);
1115         GtkCMCTreeNode *node = NULL;
1116         GSList *mlist = NULL;
1117         gchar *buf;
1118         gboolean is_refresh;
1119         guint selected_msgnum = 0;
1120         guint displayed_msgnum = 0;
1121         GSList *cur;
1122         GSList *not_killed;
1123         gboolean hidden_removed = FALSE;
1124
1125         if (summary_is_locked(summaryview)) return FALSE;
1126
1127         if (!summaryview->mainwin)
1128                 return FALSE;
1129         START_TIMING("");
1130         summaryview->last_displayed = NULL;
1131         summary_switch_from_to(summaryview, item);
1132
1133         inc_lock();
1134         summary_lock(summaryview);
1135
1136         menu_set_sensitive_all(GTK_MENU_SHELL(summaryview->popupmenu), TRUE);
1137
1138         utils_free_regex();
1139
1140         is_refresh = (item == summaryview->folder_item) ? TRUE : FALSE;
1141
1142         if (item && item->folder->klass->item_opened) {
1143                 item->folder->klass->item_opened(item);
1144         }
1145
1146         if (!is_refresh) {
1147                 main_create_mailing_list_menu (summaryview->mainwin, NULL);
1148                 if (prefs_common.layout_mode == SMALL_LAYOUT) {
1149                         if (item) {
1150                                 mainwindow_enter_folder(summaryview->mainwin);
1151                                 gtk_widget_grab_focus(summaryview->ctree);
1152                         }
1153                 }
1154         }
1155         if (!prefs_common.summary_quicksearch_sticky
1156          && (!prefs_common.summary_quicksearch_recurse
1157           || !quicksearch_is_active(summaryview->quicksearch)
1158           || (item && !quicksearch_is_in_subfolder(summaryview->quicksearch, item)))
1159          && !quicksearch_is_running(summaryview->quicksearch)
1160          && !is_refresh) {
1161                 quicksearch_set(summaryview->quicksearch, prefs_common.summary_quicksearch_type, "");
1162         }
1163
1164         /* STATUSBAR_POP(summaryview->mainwin); */
1165
1166         if (is_refresh) {
1167                 selected_msgnum = summary_get_msgnum(summaryview,
1168                                                      summaryview->selected);
1169                 displayed_msgnum = summary_get_msgnum(summaryview,
1170                                                       summaryview->displayed);
1171         }
1172
1173         /* process the marks if any */
1174         if (summaryview->mainwin->lock_count == 0 &&
1175             (summaryview->moved > 0 || summaryview->copied > 0)) {
1176                 AlertValue val;
1177                 gboolean changed = FALSE;
1178
1179                 val = alertpanel(_("Process mark"),
1180                                  _("Some marks are left. Process them?"),
1181                                  GTK_STOCK_NO, GTK_STOCK_YES, GTK_STOCK_CANCEL);
1182                 if (G_ALERTALTERNATE == val) {
1183                         summary_unlock(summaryview);
1184                         summary_execute(summaryview);
1185                         summary_lock(summaryview);
1186                         changed = TRUE;
1187                 } else if (G_ALERTDEFAULT == val) {
1188                         /* DO NOTHING */
1189                 } else {
1190                         summary_unlock(summaryview);
1191                         inc_unlock();
1192                         END_TIMING();
1193                         return FALSE;
1194                 }
1195                 if (changed || !quicksearch_is_active(summaryview->quicksearch))
1196                         folder_update_op_count();
1197         }
1198
1199         summary_freeze(summaryview);
1200
1201         summary_clear_list(summaryview);
1202
1203         buf = NULL;
1204         if (!item || !item->path || !folder_item_parent(item) || item->no_select) {
1205                 g_free(buf);
1206                 debug_print("empty folder (%p %s %p %d)\n\n",
1207                                 item,
1208                                 (item && item->path)?item->path:"(null)",
1209                                 item?folder_item_parent(item):0x0,
1210                                 item?item->no_select:FALSE);
1211                 summary_set_hide_read_msgs_menu(summaryview, FALSE);
1212                 summary_set_hide_del_msgs_menu(summaryview, FALSE);
1213                 summary_clear_all(summaryview);
1214                 summaryview->folder_item = item;
1215                 summary_thaw(summaryview);
1216                 summary_unlock(summaryview);
1217                 inc_unlock();
1218                 if (item && quicksearch_is_running(summaryview->quicksearch)) {
1219                         main_window_cursor_wait(summaryview->mainwin);
1220                         quicksearch_reset_cur_folder_item(summaryview->quicksearch);
1221                         if (quicksearch_is_active(summaryview->quicksearch))
1222                                 quicksearch_search_subfolders(summaryview->quicksearch,
1223                                               summaryview->folderview,
1224                                               summaryview->folder_item);
1225                         main_window_cursor_normal(summaryview->mainwin);
1226                 }
1227                 END_TIMING();
1228                 return TRUE;
1229         }
1230         g_free(buf);
1231
1232         if (!is_refresh)
1233                 messageview_clear(summaryview->messageview);
1234
1235         summaryview->folder_item = item;
1236         item->opened = TRUE;
1237
1238         buf = g_strdup_printf(_("Scanning folder (%s)..."), item->path);
1239         debug_print("%s\n", buf);
1240         STATUSBAR_PUSH(summaryview->mainwin, buf);
1241         g_free(buf);
1242
1243         main_window_cursor_wait(summaryview->mainwin);
1244
1245         mlist = folder_item_get_msg_list(item);
1246
1247         if (!summary_check_consistency(item, mlist)) {
1248                 debug_print("reloading due to inconsistency\n");
1249                 procmsg_msg_list_free(mlist);
1250                 mlist = folder_item_get_msg_list(item);
1251         }
1252
1253         if ((summaryview->folder_item->hide_read_msgs || summaryview->folder_item->hide_del_msgs) &&
1254             quicksearch_is_active(summaryview->quicksearch) == FALSE) {
1255                 GSList *not_killed;
1256
1257                 summary_set_hide_read_msgs_menu(summaryview, summaryview->folder_item->hide_read_msgs);
1258                 summary_set_hide_del_msgs_menu(summaryview, summaryview->folder_item->hide_del_msgs);
1259                 not_killed = NULL;
1260                 for(cur = mlist ; cur != NULL && cur->data != NULL ; cur = g_slist_next(cur)) {
1261                         MsgInfo * msginfo = (MsgInfo *) cur->data;
1262
1263                         if (!msginfo->hidden) {
1264                                 if (MSG_IS_DELETED(msginfo->flags) && summaryview->folder_item->hide_del_msgs) {
1265                                         procmsg_msginfo_free(msginfo);
1266                                         continue;
1267                                 }
1268                                 if (summaryview->folder_item->hide_read_msgs) {
1269                                         if (MSG_IS_UNREAD(msginfo->flags) &&
1270                                             !MSG_IS_IGNORE_THREAD(msginfo->flags))
1271                                                 not_killed = g_slist_prepend(not_killed, msginfo);
1272                                         else if (MSG_IS_MARKED(msginfo->flags) ||
1273                                                  MSG_IS_LOCKED(msginfo->flags))
1274                                                 not_killed = g_slist_prepend(not_killed, msginfo);
1275                                         else if (is_refresh &&
1276                                                 (msginfo->msgnum == selected_msgnum ||
1277                                                  msginfo->msgnum == displayed_msgnum))
1278                                                 not_killed = g_slist_prepend(not_killed, msginfo);
1279                                         else
1280                                                 procmsg_msginfo_free(msginfo);
1281                                 } else {
1282                                         not_killed = g_slist_prepend(not_killed, msginfo);
1283                                 }
1284                          } else
1285                                 procmsg_msginfo_free(msginfo);
1286                 }
1287                 hidden_removed = TRUE;
1288                 g_slist_free(mlist);
1289                 mlist = not_killed;
1290         } else {
1291                 summary_set_hide_read_msgs_menu(summaryview, FALSE);
1292                 summary_set_hide_del_msgs_menu(summaryview, FALSE);
1293         }
1294
1295         if (quicksearch_is_active(summaryview->quicksearch)) {
1296                 GSList *not_killed;
1297                 gint interval = quicksearch_is_fast(summaryview->quicksearch) ? 5000:100;
1298                 START_TIMING("quicksearch");
1299                 gint num = 0, total = summaryview->folder_item->total_msgs;
1300                 statusbar_print_all(_("Searching in %s... \n"),
1301                         summaryview->folder_item->path ?
1302                         summaryview->folder_item->path : "(null)");
1303                 not_killed = NULL;
1304                 folder_item_update_freeze();
1305                 for (cur = mlist ; cur != NULL && cur->data != NULL ; cur = g_slist_next(cur)) {
1306                         MsgInfo * msginfo = (MsgInfo *) cur->data;
1307
1308                         statusbar_progress_all(num++,total, interval);
1309
1310                         if (!msginfo->hidden && quicksearch_match(summaryview->quicksearch, msginfo))
1311                                 not_killed = g_slist_prepend(not_killed, msginfo);
1312                         else
1313                                 procmsg_msginfo_free(msginfo);
1314                         if (num % interval == 0)
1315                                 GTK_EVENTS_FLUSH();
1316                         if (!quicksearch_is_active(summaryview->quicksearch)) {
1317                                 break;
1318                         }
1319                 }
1320                 folder_item_update_thaw();
1321                 statusbar_progress_all(0,0,0);
1322                 statusbar_pop_all();
1323
1324                 hidden_removed = TRUE;
1325                 if (!quicksearch_is_active(summaryview->quicksearch)) {
1326                         debug_print("search cancelled!\n");
1327                         summary_thaw(summaryview);
1328                         STATUSBAR_POP(summaryview->mainwin);
1329                         main_window_cursor_normal(summaryview->mainwin);
1330                         summary_unlock(summaryview);
1331                         inc_unlock();
1332                         summary_show(summaryview, summaryview->folder_item);
1333                         END_TIMING();
1334                         return FALSE;
1335                 }
1336                 g_slist_free(mlist);
1337                 mlist = not_killed;
1338                 END_TIMING();
1339         }
1340
1341         if (!hidden_removed) {
1342                 START_TIMING("removing hidden");
1343                 not_killed = NULL;
1344                 for(cur = mlist ; cur != NULL && cur->data != NULL ; cur = g_slist_next(cur)) {
1345                         MsgInfo * msginfo = (MsgInfo *) cur->data;
1346
1347                         if (!msginfo->hidden)
1348                                 not_killed = g_slist_prepend(not_killed, msginfo);
1349                         else
1350                                 procmsg_msginfo_free(msginfo);
1351                 }
1352                 g_slist_free(mlist);
1353                 mlist = not_killed;
1354                 END_TIMING();
1355         }
1356
1357         STATUSBAR_POP(summaryview->mainwin);
1358
1359         /* set ctree and hash table from the msginfo list, and
1360            create the thread */
1361         summary_set_ctree_from_list(summaryview, mlist);
1362
1363         g_slist_free(mlist);
1364
1365         if (quicksearch_is_active(summaryview->quicksearch) &&
1366             quicksearch_is_running(summaryview->quicksearch)) {
1367                 /* only scan subfolders when quicksearch changed,
1368                  * not when search is the same and folder changed */
1369                 g_timeout_add(100, summaryview_quicksearch_recurse, summaryview);
1370         }
1371
1372         if (is_refresh) {
1373                 if (!quicksearch_is_in_typing(summaryview->quicksearch)) {
1374                         summaryview->last_displayed = summaryview->displayed;
1375                         summaryview->displayed =
1376                                 summary_find_msg_by_msgnum(summaryview,
1377                                                            displayed_msgnum);
1378                         if (!summaryview->displayed)
1379                                 messageview_clear(summaryview->messageview);
1380                         summary_unlock(summaryview);
1381                         summary_select_by_msgnum(summaryview, selected_msgnum);
1382                         summary_lock(summaryview);
1383                         if (!summaryview->selected) {
1384                                 /* no selected message - select first unread
1385                                    message, but do not display it */
1386                                 node = summary_find_next_flagged_msg(summaryview, NULL,
1387                                                                      MSG_UNREAD, FALSE);
1388                                 if (node == NULL && GTK_CMCLIST(ctree)->row_list != NULL)
1389                                         node = gtk_cmctree_node_nth
1390                                                 (ctree,
1391                                                  item->sort_type == SORT_DESCENDING
1392                                                  ? 0 : GTK_CMCLIST(ctree)->rows - 1);
1393                                 summary_unlock(summaryview);
1394                                 summary_select_node(summaryview, node, FALSE, TRUE);
1395                                 summary_lock(summaryview);
1396                         }
1397                 } else {
1398                         /* just select first/last */
1399                         if (GTK_CMCLIST(ctree)->row_list != NULL)
1400                                 node = gtk_cmctree_node_nth
1401                                         (ctree,
1402                                          item->sort_type == SORT_DESCENDING
1403                                          ? 0 : GTK_CMCLIST(ctree)->rows - 1);
1404                         gtk_sctree_select(GTK_SCTREE(ctree), node);
1405                         summaryview->selected = node;
1406                         gtk_cmctree_node_moveto(ctree, node, 0, 0.5, 0);
1407                 }
1408         } else {
1409                 /* backward compat */
1410                 int i = 0;
1411                 gboolean set = FALSE, stop = FALSE;
1412                 for (i = 0; i < 6; i++) {
1413                         EntryAction act = prefs_common.summary_select_prio[i];
1414
1415                         if (act != ACTION_UNSET) {
1416                                 set = TRUE;
1417                                 break;
1418                         }
1419                 }
1420                 if (!set)
1421                         prefs_summary_open_set_defaults();
1422
1423                 for (i = 0; i < 6 && node == NULL; i++) {
1424                         EntryAction act = prefs_common.summary_select_prio[i];
1425
1426                         switch(act) {
1427                         case ACTION_MARKED:
1428                                 node = summary_find_next_flagged_msg(summaryview, NULL,
1429                                              MSG_MARKED, FALSE);
1430                                 break;
1431                         case ACTION_NEW:
1432                                 node = summary_find_next_flagged_msg(summaryview, NULL,
1433                                              MSG_NEW, FALSE);
1434                                 break;
1435                         case ACTION_UNREAD:
1436                                 node = summary_find_next_flagged_msg(summaryview, NULL,
1437                                              MSG_UNREAD, FALSE);
1438                                 break;
1439                         case ACTION_LAST_OPENED:
1440                                 if (summaryview->folder_item) {
1441                                         node = summary_find_msg_by_msgnum(summaryview,
1442                                                         summaryview->folder_item->last_seen);
1443                                 }
1444                                 break;
1445                         case ACTION_LAST_LIST:
1446                                 if (GTK_CMCLIST(ctree)->row_list != NULL) {
1447                                         node = gtk_cmctree_node_nth
1448                                                 (ctree,
1449                                                  item->sort_type == SORT_DESCENDING
1450                                                  ? 0 : GTK_CMCLIST(ctree)->rows - 1);
1451                                 }
1452                                 break;
1453                         case ACTION_FIRST_LIST:
1454                                 if (GTK_CMCLIST(ctree)->row_list != NULL) {
1455                                         node = gtk_cmctree_node_nth
1456                                                 (ctree,
1457                                                  item->sort_type == SORT_ASCENDING
1458                                                  ? 0 : GTK_CMCLIST(ctree)->rows - 1);
1459                                 }
1460                                 break;
1461                         case ACTION_NOTHING:
1462                         case ACTION_UNSET:
1463                                 node = NULL;
1464                                 stop = TRUE;
1465                                 break;
1466                         }
1467
1468                         if (stop || node)
1469                                 break;
1470                 }
1471
1472                 summary_unlock(summaryview);
1473                 if (node) {
1474                         gboolean show = (prefs_common.always_show_msg == OPENMSG_ALWAYS) ||
1475                                 (prefs_common.always_show_msg == OPENMSG_WHEN_VIEW_VISIBLE &&
1476                                                 messageview_is_visible(summaryview->messageview));
1477                         summary_select_node(summaryview, node, show, TRUE);
1478                 }
1479                 summary_lock(summaryview);
1480         }
1481
1482         summary_status_show(summaryview);
1483         summary_set_menu_sensitive(summaryview);
1484         toolbar_main_set_sensitive(summaryview->mainwin);
1485
1486         summary_thaw(summaryview);
1487         debug_print("\n");
1488         STATUSBAR_PUSH(summaryview->mainwin, _("Done."));
1489         STATUSBAR_POP(summaryview->mainwin);
1490         main_window_cursor_normal(summaryview->mainwin);
1491         summary_unlock(summaryview);
1492         inc_unlock();
1493         END_TIMING();
1494         return TRUE;
1495 }
1496
1497 #undef CURRENTLY_DISPLAYED
1498
1499
1500 void summary_clear_list(SummaryView *summaryview)
1501 {
1502         GtkCMCList *clist = GTK_CMCLIST(summaryview->ctree);
1503         gint optimal_width;
1504
1505         summary_freeze(summaryview);
1506
1507         gtk_cmctree_pre_recursive(GTK_CMCTREE(summaryview->ctree),
1508                                 NULL, summary_free_msginfo_func, NULL);
1509
1510         if (summaryview->folder_item) {
1511                 summaryview->folder_item->opened = FALSE;
1512                 summaryview->folder_item = NULL;
1513         }
1514
1515         summaryview->display_msg = FALSE;
1516
1517         summaryview->selected = NULL;
1518         summaryview->displayed = NULL;
1519         summaryview->total_size = 0;
1520         summaryview->deleted = summaryview->moved = 0;
1521         summaryview->copied = 0;
1522         if (summaryview->msgid_table) {
1523                 g_hash_table_destroy(summaryview->msgid_table);
1524                 summaryview->msgid_table = NULL;
1525         }
1526         if (summaryview->subject_table) {
1527                 g_hash_table_destroy(summaryview->subject_table);
1528                 summaryview->subject_table = NULL;
1529         }
1530         summaryview->mlist = NULL;
1531
1532         gtk_cmclist_clear(clist);
1533         if (summaryview->col_pos[S_COL_SUBJECT] == N_SUMMARY_COLS - 1) {
1534                 optimal_width = gtk_cmclist_optimal_column_width
1535                         (clist, summaryview->col_pos[S_COL_SUBJECT]);
1536                 gtk_cmclist_set_column_width
1537                         (clist, summaryview->col_pos[S_COL_SUBJECT],
1538                          optimal_width);
1539         }
1540
1541         summary_thaw(summaryview);
1542 }
1543
1544 void summary_clear_all(SummaryView *summaryview)
1545 {
1546         messageview_clear(summaryview->messageview);
1547         summary_clear_list(summaryview);
1548         summary_set_menu_sensitive(summaryview);
1549         toolbar_main_set_sensitive(summaryview->mainwin);
1550         summary_status_show(summaryview);
1551 }
1552
1553 void summary_lock(SummaryView *summaryview)
1554 {
1555         summaryview->lock_count++;
1556 }
1557
1558 void summary_unlock(SummaryView *summaryview)
1559 {
1560         if (summaryview->lock_count)
1561                 summaryview->lock_count--;
1562 }
1563
1564 gboolean summary_is_locked(SummaryView *summaryview)
1565 {
1566         return summaryview->lock_count > 0;
1567 }
1568
1569 SummarySelection summary_get_selection_type(SummaryView *summaryview)
1570 {
1571         GtkCMCList *clist = GTK_CMCLIST(summaryview->ctree);
1572         SummarySelection selection;
1573
1574         if (!clist->row_list)
1575                 selection = SUMMARY_NONE;
1576         else if (!clist->selection)
1577                 selection = SUMMARY_SELECTED_NONE;
1578         else if (!clist->selection->next)
1579                 selection = SUMMARY_SELECTED_SINGLE;
1580         else
1581                 selection = SUMMARY_SELECTED_MULTIPLE;
1582
1583         return selection;
1584 }
1585
1586 /*!
1587  *\return       MsgInfo * Selected message if there's one selected;
1588  *              if multiple selected, or none, return NULL.
1589  */
1590 MsgInfo *summary_get_selected_msg(SummaryView *summaryview)
1591 {
1592         /* summaryview->selected may be valid when multiple
1593          * messages were selected */
1594         GList *sellist = GTK_CMCLIST(summaryview->ctree)->selection;
1595
1596         if (sellist == NULL || sellist->next)
1597                 return NULL;
1598
1599         return GTKUT_CTREE_NODE_GET_ROW_DATA(sellist->data);
1600 }
1601
1602 GSList *summary_get_selected_msg_list(SummaryView *summaryview)
1603 {
1604         GSList *mlist = NULL;
1605         GList *cur;
1606         MsgInfo *msginfo;
1607
1608         for (cur = GTK_CMCLIST(summaryview->ctree)->selection; cur != NULL && cur->data != NULL;
1609              cur = cur->next) {
1610                 msginfo = GTKUT_CTREE_NODE_GET_ROW_DATA(cur->data);
1611                 mlist = g_slist_prepend(mlist, msginfo);
1612         }
1613
1614         mlist = g_slist_reverse(mlist);
1615
1616         return mlist;
1617 }
1618
1619 void summary_set_menu_sensitive(SummaryView *summaryview)
1620 {
1621         SensitiveCond state;
1622         gboolean sensitive;
1623         gint i;
1624
1625         static const struct {
1626                 gchar *const entry;
1627                 SensitiveCond cond;
1628         } entry[] = {
1629                 {"Menus/SummaryViewPopup/Reply"                 , M_HAVE_ACCOUNT|M_TARGET_EXIST},
1630 #ifndef GENERIC_UMPC
1631                 {"Menus/SummaryViewPopup/ReplyTo"                       , M_HAVE_ACCOUNT|M_TARGET_EXIST},
1632                 {"Menus/SummaryViewPopup/ReplyTo/All"           , M_HAVE_ACCOUNT|M_TARGET_EXIST},
1633                 {"Menus/SummaryViewPopup/ReplyTo/Sender"             , M_HAVE_ACCOUNT|M_TARGET_EXIST},
1634                 {"Menus/SummaryViewPopup/ReplyTo/MailingList"       , M_HAVE_ACCOUNT|M_TARGET_EXIST},
1635 #endif
1636
1637                 {"Menus/SummaryViewPopup/Forward"                       , M_HAVE_ACCOUNT|M_TARGET_EXIST},
1638 #ifndef GENERIC_UMPC
1639                 {"Menus/SummaryViewPopup/ForwardAtt"    , M_HAVE_ACCOUNT|M_TARGET_EXIST},
1640                 {"Menus/SummaryViewPopup/Redirect"                      , M_HAVE_ACCOUNT|M_TARGET_EXIST},
1641 #endif
1642
1643                 {"Menus/SummaryViewPopup/Move"                  , M_TARGET_EXIST|M_ALLOW_DELETE|M_NOT_NEWS},
1644                 {"Menus/SummaryViewPopup/Copy"                  , M_TARGET_EXIST|M_EXEC},
1645                 {"Menus/SummaryViewPopup/Trash"         , M_TARGET_EXIST|M_ALLOW_DELETE|M_NOT_NEWS},
1646 #ifndef GENERIC_UMPC
1647                 {"Menus/SummaryViewPopup/Delete"                        , M_TARGET_EXIST|M_ALLOW_DELETE},
1648 #endif
1649
1650                 {"Menus/SummaryViewPopup/Mark"                  , M_TARGET_EXIST},
1651                 {"Menus/SummaryViewPopup/Mark/Mark"             , M_TARGET_EXIST},
1652                 {"Menus/SummaryViewPopup/Mark/Unmark"                   , M_TARGET_EXIST},
1653                 {"Menus/SummaryViewPopup/Mark/MarkUnread"       , M_TARGET_EXIST},
1654                 {"Menus/SummaryViewPopup/Mark/MarkRead"         , M_TARGET_EXIST},
1655                 {"Menus/SummaryViewPopup/Mark/MarkAllRead"      , M_TARGET_EXIST},
1656                 {"Menus/SummaryViewPopup/Mark/IgnoreThread"     , M_TARGET_EXIST},
1657                 {"Menus/SummaryViewPopup/Mark/UnignoreThread"           , M_TARGET_EXIST},
1658                 {"Menus/SummaryViewPopup/Mark/WatchThread"              , M_TARGET_EXIST},
1659                 {"Menus/SummaryViewPopup/Mark/UnwatchThread"    , M_TARGET_EXIST},
1660                 {"Menus/SummaryViewPopup/Mark/Unlock"                   , M_TARGET_EXIST},
1661                 {"Menus/SummaryViewPopup/Mark/Lock"             , M_TARGET_EXIST},
1662                 {"Menus/SummaryViewPopup/Mark/MarkSpam"         , M_TARGET_EXIST|M_CAN_LEARN_SPAM},
1663                 {"Menus/SummaryViewPopup/Mark/MarkHam"          , M_TARGET_EXIST|M_CAN_LEARN_SPAM},
1664                 {"Menus/SummaryViewPopup/ColorLabel"                    , M_TARGET_EXIST},
1665                 {"Menus/SummaryViewPopup/Tags"                  , M_TARGET_EXIST},
1666
1667 #ifndef GENERIC_UMPC
1668                 {"Menus/SummaryViewPopup/AddSenderToAB" , M_SINGLE_TARGET_EXIST},
1669 #endif
1670                 {"Menus/SummaryViewPopup/CreateFilterRule"              , M_SINGLE_TARGET_EXIST|M_UNLOCKED},
1671 #ifndef GENERIC_UMPC
1672                 {"Menus/SummaryViewPopup/CreateProcessingRule"  , M_SINGLE_TARGET_EXIST|M_UNLOCKED},
1673 #endif
1674
1675                 {"Menus/SummaryViewPopup/View"                  , M_SINGLE_TARGET_EXIST},
1676                 {"Menus/SummaryViewPopup/View/OpenNewWindow"     , M_SINGLE_TARGET_EXIST},
1677                 {"Menus/SummaryViewPopup/View/MessageSource"            , M_SINGLE_TARGET_EXIST},
1678 #ifndef GENERIC_UMPC
1679                 {"Menus/SummaryViewPopup/View/AllHeaders"               , M_SINGLE_TARGET_EXIST},
1680 #endif
1681                 {"Menus/SummaryViewPopup/SaveAs"                        , M_TARGET_EXIST},
1682 #ifndef GENERIC_UMPC
1683                 {"Menus/SummaryViewPopup/Print"                 , M_TARGET_EXIST},
1684 #endif
1685                 {NULL, 0}
1686         };
1687
1688         main_window_set_menu_sensitive(summaryview->mainwin);
1689
1690         state = main_window_get_current_state(summaryview->mainwin);
1691
1692         for (i = 0; entry[i].entry != NULL; i++) {
1693                 sensitive = ((entry[i].cond & state) == entry[i].cond);
1694                 cm_menu_set_sensitive_full(summaryview->mainwin->ui_manager, entry[i].entry, sensitive);
1695         }
1696
1697         summary_lock(summaryview);
1698 #ifndef GENERIC_UMPC
1699         if (summaryview->messageview
1700         &&  summaryview->messageview->mimeview
1701         &&  summaryview->messageview->mimeview->textview)
1702                 cm_toggle_menu_set_active_full(summaryview->mainwin->ui_manager, "Menus/SummaryViewPopup/View/AllHeaders",
1703                         summaryview->messageview->mimeview->textview->show_all_headers);
1704 #endif
1705         summary_unlock(summaryview);
1706 }
1707
1708 void summary_select_prev_unread(SummaryView *summaryview)
1709 {
1710         GtkCMCTreeNode *node;
1711         gboolean skip_cur = FALSE;
1712
1713         if (summaryview->displayed
1714         &&  summaryview->selected == summaryview->displayed) {
1715                 debug_print("skipping current\n");
1716                 skip_cur = TRUE;
1717         }
1718
1719         node = summary_find_prev_flagged_msg
1720                 (summaryview, summaryview->selected, MSG_UNREAD, skip_cur);
1721
1722         if (!node || node == summaryview->selected) {
1723                 AlertValue val = 0;
1724
1725                 switch (prefs_common.next_unread_msg_dialog) {
1726                         case NEXTUNREADMSGDIALOG_ALWAYS:
1727                                 val = alertpanel(_("No more unread messages"),
1728                                                  _("No unread message found. "
1729                                                    "Search from the end?"),
1730                                                  GTK_STOCK_NO, "+"GTK_STOCK_YES, NULL);
1731                                 break;
1732                         case NEXTUNREADMSGDIALOG_ASSUME_YES:
1733                                 val = G_ALERTALTERNATE;
1734                                 break;
1735                         case NEXTUNREADMSGDIALOG_ASSUME_NO:
1736                                 val = !G_ALERTALTERNATE;
1737                                 break;
1738                         default:
1739                                 debug_print(
1740                                         _("Internal error: unexpected value for prefs_common.next_unread_msg_dialog\n"));
1741                 }
1742                 if (val != G_ALERTALTERNATE) return;
1743                 node = summary_find_prev_flagged_msg(summaryview, NULL,
1744                                                      MSG_UNREAD, FALSE);
1745         }
1746
1747         if (!node)
1748                 alertpanel_notice(_("No unread messages."));
1749         else
1750                 summary_select_node(summaryview, node, TRUE, FALSE);
1751 }
1752
1753 void summary_select_next_unread(SummaryView *summaryview)
1754 {
1755         GtkCMCTreeNode *node = summaryview->selected;
1756         gboolean skip_cur = FALSE;
1757
1758         if (summaryview->displayed
1759         &&  summaryview->selected == summaryview->displayed) {
1760                 debug_print("skipping cur (%p %p)\n",
1761                         summaryview->displayed, summaryview->selected);
1762                 skip_cur = TRUE;
1763         }
1764
1765
1766         node = summary_find_next_flagged_msg
1767                 (summaryview, node, MSG_UNREAD, skip_cur);
1768
1769         if (node)
1770                 summary_select_node(summaryview, node, TRUE, FALSE);
1771         else {
1772                 node = summary_find_next_flagged_msg
1773                         (summaryview, NULL, MSG_UNREAD, FALSE);
1774                 if (node == NULL || node == summaryview->selected) {
1775                         AlertValue val = 0;
1776
1777                         switch (prefs_common.next_unread_msg_dialog) {
1778                                 case NEXTUNREADMSGDIALOG_ALWAYS:
1779                                         val = alertpanel(_("No more unread messages"),
1780                                                          _("No unread message found. "
1781                                                            "Go to next folder?"),
1782                                                          GTK_STOCK_NO, "+"GTK_STOCK_YES, NULL);
1783                                         break;
1784                                 case NEXTUNREADMSGDIALOG_ASSUME_YES:
1785                                         val = G_ALERTALTERNATE;
1786                                         break;
1787                                 case NEXTUNREADMSGDIALOG_ASSUME_NO:
1788                                         val = G_ALERTOTHER;
1789                                         break;
1790                                 default:
1791                                         debug_print(
1792                                                 _("Internal error: unexpected value for prefs_common.next_unread_msg_dialog\n"));
1793                         }
1794
1795                         if (val == G_ALERTALTERNATE) {
1796                                 folderview_select_next_unread(summaryview->folderview, TRUE);
1797                                 return;
1798                         }
1799                         else
1800                                 return;
1801                 } else
1802                         summary_select_node(summaryview, node, TRUE, FALSE);
1803
1804         }
1805 }
1806
1807 void summary_select_prev_new(SummaryView *summaryview)
1808 {
1809         GtkCMCTreeNode *node;
1810         gboolean skip_cur = FALSE;
1811
1812         if (summaryview->displayed
1813         &&  summaryview->selected == summaryview->displayed) {
1814                 debug_print("skipping current\n");
1815                 skip_cur = TRUE;
1816         }
1817
1818         node = summary_find_prev_flagged_msg
1819                 (summaryview, summaryview->selected, MSG_NEW, skip_cur);
1820
1821         if (!node || node == summaryview->selected) {
1822                 AlertValue val = 0;
1823
1824                 switch (prefs_common.next_unread_msg_dialog) {
1825                         case NEXTUNREADMSGDIALOG_ALWAYS:
1826                                 val = alertpanel(_("No more new messages"),
1827                                                  _("No new message found. "
1828                                                    "Search from the end?"),
1829                                                  GTK_STOCK_NO, "+"GTK_STOCK_YES, NULL);
1830                                 break;
1831                         case NEXTUNREADMSGDIALOG_ASSUME_YES:
1832                                 val = G_ALERTALTERNATE;
1833                                 break;
1834                         case NEXTUNREADMSGDIALOG_ASSUME_NO:
1835                                 val = !G_ALERTALTERNATE;
1836                                 break;
1837                         default:
1838                                 debug_print(
1839                                         _("Internal error: unexpected value for prefs_common.next_unread_msg_dialog\n"));
1840                 }
1841                 if (val != G_ALERTALTERNATE) return;
1842                 node = summary_find_prev_flagged_msg(summaryview, NULL,
1843                                                      MSG_NEW, FALSE);
1844         }
1845
1846         if (!node)
1847                 alertpanel_notice(_("No new messages."));
1848         else
1849                 summary_select_node(summaryview, node, TRUE, FALSE);
1850 }
1851
1852 void summary_select_next_new(SummaryView *summaryview)
1853 {
1854         GtkCMCTreeNode *node = summaryview->selected;
1855         gboolean skip_cur = FALSE;
1856
1857         if (summaryview->displayed
1858         &&  summaryview->selected == summaryview->displayed) {
1859                 debug_print("skipping cur (%p %p)\n",
1860                         summaryview->displayed, summaryview->selected);
1861                 skip_cur = TRUE;
1862         }
1863
1864
1865         node = summary_find_next_flagged_msg
1866                 (summaryview, node, MSG_NEW, skip_cur);
1867
1868         if (node)
1869                 summary_select_node(summaryview, node, TRUE, FALSE);
1870         else {
1871                 node = summary_find_next_flagged_msg
1872                         (summaryview, NULL, MSG_NEW, FALSE);
1873                 if (node == NULL || node == summaryview->selected) {
1874                         AlertValue val = 0;
1875
1876                         switch (prefs_common.next_unread_msg_dialog) {
1877                                 case NEXTUNREADMSGDIALOG_ALWAYS:
1878                                         val = alertpanel(_("No more new messages"),
1879                                                          _("No new message found. "
1880                                                            "Go to next folder?"),
1881                                                          GTK_STOCK_NO, "+"GTK_STOCK_YES, NULL);
1882                                         break;
1883                                 case NEXTUNREADMSGDIALOG_ASSUME_YES:
1884                                         val = G_ALERTALTERNATE;
1885                                         break;
1886                                 case NEXTUNREADMSGDIALOG_ASSUME_NO:
1887                                         val = G_ALERTOTHER;
1888                                         break;
1889                                 default:
1890                                         debug_print(
1891                                                 _("Internal error: unexpected value for prefs_common.next_unread_msg_dialog\n"));
1892                         }
1893
1894                         if (val == G_ALERTALTERNATE) {
1895                                 folderview_select_next_new(summaryview->folderview);
1896                                 return;
1897                         }
1898                         else
1899                                 return;
1900                 } else
1901                         summary_select_node(summaryview, node, TRUE, FALSE);
1902
1903         }
1904 }
1905
1906 void summary_select_prev_marked(SummaryView *summaryview)
1907 {
1908         GtkCMCTreeNode *node;
1909
1910         node = summary_find_prev_flagged_msg
1911                 (summaryview, summaryview->selected, MSG_MARKED, TRUE);
1912
1913         if (!node) {
1914                 AlertValue val;
1915
1916                 val = alertpanel(_("No more marked messages"),
1917                                  _("No marked message found. "
1918                                    "Search from the end?"),
1919                                  GTK_STOCK_NO, "+"GTK_STOCK_YES, NULL);
1920                 if (val != G_ALERTALTERNATE) return;
1921                 node = summary_find_prev_flagged_msg(summaryview, NULL,
1922                                                      MSG_MARKED, TRUE);
1923         }
1924
1925         if (!node)
1926                 alertpanel_notice(_("No marked messages."));
1927         else
1928                 summary_select_node(summaryview, node, TRUE, FALSE);
1929 }
1930
1931 void summary_select_next_marked(SummaryView *summaryview)
1932 {
1933         GtkCMCTreeNode *node = summaryview->selected;
1934         gboolean skip_cur = FALSE;
1935
1936         if (summaryview->displayed
1937         &&  summaryview->selected == summaryview->displayed) {
1938                 debug_print("skipping cur (%p %p)\n",
1939                         summaryview->displayed, summaryview->selected);
1940                 skip_cur = TRUE;
1941         }
1942
1943
1944         node = summary_find_next_flagged_msg
1945                 (summaryview, node, MSG_MARKED, skip_cur);
1946
1947         if (node)
1948                 summary_select_node(summaryview, node, TRUE, FALSE);
1949         else {
1950                 node = summary_find_next_flagged_msg
1951                         (summaryview, NULL, MSG_MARKED, FALSE);
1952                 if (node == NULL || node == summaryview->selected) {
1953                         AlertValue val = 0;
1954
1955                         switch (prefs_common.next_unread_msg_dialog) {
1956                                 case NEXTUNREADMSGDIALOG_ALWAYS:
1957                                         val = alertpanel(_("No more marked messages"),
1958                                                          _("No marked message found. "
1959                                                            "Go to next folder?"),
1960                                                          GTK_STOCK_NO, "+"GTK_STOCK_YES, NULL);
1961                                         break;
1962                                 case NEXTUNREADMSGDIALOG_ASSUME_YES:
1963                                         val = G_ALERTALTERNATE;
1964                                         break;
1965                                 case NEXTUNREADMSGDIALOG_ASSUME_NO:
1966                                         val = G_ALERTOTHER;
1967                                         break;
1968                                 default:
1969                                         debug_print(
1970                                                 _("Internal error: unexpected value for prefs_common.next_unread_msg_dialog\n"));
1971                         }
1972
1973                         if (val == G_ALERTALTERNATE) {
1974                                 folderview_select_next_marked(summaryview->folderview);
1975                                 return;
1976                         }
1977                         else
1978                                 return;
1979                 } else
1980                         summary_select_node(summaryview, node, TRUE, FALSE);
1981
1982         }
1983 }
1984
1985 void summary_select_prev_labeled(SummaryView *summaryview)
1986 {
1987         GtkCMCTreeNode *node;
1988
1989         node = summary_find_prev_flagged_msg
1990                 (summaryview, summaryview->selected, MSG_CLABEL_FLAG_MASK, TRUE);
1991
1992         if (!node) {
1993                 AlertValue val;
1994
1995                 val = alertpanel(_("No more labeled messages"),
1996                                  _("No labeled message found. "
1997                                    "Search from the end?"),
1998                                  GTK_STOCK_NO, "+"GTK_STOCK_YES, NULL);
1999                 if (val != G_ALERTALTERNATE) return;
2000                 node = summary_find_prev_flagged_msg(summaryview, NULL,
2001                                                      MSG_CLABEL_FLAG_MASK, TRUE);
2002         }
2003
2004         if (!node)
2005                 alertpanel_notice(_("No labeled messages."));
2006         else
2007                 summary_select_node(summaryview, node, TRUE, FALSE);
2008 }
2009
2010 void summary_select_next_labeled(SummaryView *summaryview)
2011 {
2012         GtkCMCTreeNode *node;
2013
2014         node = summary_find_next_flagged_msg
2015                 (summaryview, summaryview->selected, MSG_CLABEL_FLAG_MASK, TRUE);
2016
2017         if (!node) {
2018                 AlertValue val;
2019
2020                 val = alertpanel(_("No more labeled messages"),
2021                                  _("No labeled message found. "
2022                                    "Search from the beginning?"),
2023                                  GTK_STOCK_NO, "+"GTK_STOCK_YES, NULL);
2024                 if (val != G_ALERTALTERNATE) return;
2025                 node = summary_find_next_flagged_msg(summaryview, NULL,
2026                                                      MSG_CLABEL_FLAG_MASK, TRUE);
2027         }
2028
2029         if (!node)
2030                 alertpanel_notice(_("No labeled messages."));
2031         else
2032                 summary_select_node(summaryview, node, TRUE, FALSE);
2033 }
2034
2035 void summary_select_last_read(SummaryView *summaryview)
2036 {
2037         if (summaryview->last_displayed)
2038                 summary_select_node(summaryview, summaryview->last_displayed, TRUE, FALSE);
2039 }
2040
2041 void summary_select_parent(SummaryView *summaryview)
2042 {
2043         GtkCMCTreeNode *node = NULL;
2044
2045         if (summaryview->selected)
2046                 node = GTK_CMCTREE_ROW(summaryview->selected)->parent;
2047         if (node)
2048                 summary_select_node(summaryview, node, TRUE, FALSE);
2049 }
2050
2051 void summary_select_by_msgnum(SummaryView *summaryview, guint msgnum)
2052 {
2053         GtkCMCTreeNode *node;
2054
2055         node = summary_find_msg_by_msgnum(summaryview, msgnum);
2056         summary_select_node(summaryview, node, FALSE, TRUE);
2057 }
2058
2059 typedef struct _PostponedSelectData
2060 {
2061         GtkCMCTree *ctree;
2062         GtkCMCTreeNode *row;
2063         GtkCMCTreeNode *node;
2064         GtkScrollType type;
2065         gint column;
2066         SummaryView *summaryview;
2067         gboolean display_msg;
2068         gboolean do_refresh;
2069 } PostponedSelectData;
2070
2071 static gboolean summary_select_retry(void *data)
2072 {
2073         PostponedSelectData *psdata = (PostponedSelectData *)data;
2074         debug_print("trying again\n");
2075         if (psdata->row)
2076                 summary_selected(psdata->ctree, psdata->row,
2077                             psdata->column, psdata->summaryview);
2078         else if (psdata->node)
2079                 summary_select_node(psdata->summaryview, psdata->node,
2080                             psdata->display_msg, psdata->do_refresh);
2081         else
2082                 summary_step(psdata->summaryview, psdata->type);
2083         g_free(psdata);
2084         return FALSE;
2085 }
2086
2087 /**
2088  * summary_select_node:
2089  * @summaryview: Summary view.
2090  * @node: Summary tree node.
2091  * @display_msg: TRUE to display the selected message.
2092  * @do_refresh: TRUE to refresh the widget.
2093  *
2094  * Select @node (bringing it into view by scrolling and expanding its
2095  * thread, if necessary) and unselect all others.  If @display_msg is
2096  * TRUE, display the corresponding message in the message view.
2097  * If @do_refresh is TRUE, the widget is refreshed.
2098  **/
2099 void summary_select_node(SummaryView *summaryview, GtkCMCTreeNode *node,
2100                          gboolean display_msg, gboolean do_refresh)
2101 {
2102         GtkCMCTree *ctree = GTK_CMCTREE(summaryview->ctree);
2103
2104         if (summary_is_locked(summaryview)
2105         && !GTK_SCTREE(ctree)->selecting_range
2106         && summaryview->messageview->mimeview
2107         && summaryview->messageview->mimeview->type == MIMEVIEW_TEXT
2108         && summaryview->messageview->mimeview->textview->loading) {
2109                 PostponedSelectData *data = g_new0(PostponedSelectData, 1);
2110                 summaryview->messageview->mimeview->textview->stop_loading = TRUE;
2111
2112                 data->ctree = ctree;
2113                 data->row = NULL;
2114                 data->node = node;
2115                 data->summaryview = summaryview;
2116                 data->display_msg = display_msg;
2117                 data->do_refresh = do_refresh;
2118                 debug_print("postponing open of message till end of load\n");
2119                 g_timeout_add(100, summary_select_retry, data);
2120                 return;
2121         }
2122         if (summary_is_locked(summaryview)) {
2123                 return;
2124         }
2125         if (!summaryview->folder_item)
2126                 return;
2127         if (node) {
2128                 gtkut_ctree_expand_parent_all(ctree, node);
2129                 if (do_refresh) {
2130                         summary_lock(summaryview);
2131                         GTK_EVENTS_FLUSH();
2132                         summary_unlock(summaryview);
2133                         gtk_widget_grab_focus(GTK_WIDGET(ctree));
2134                         gtk_cmctree_node_moveto(ctree, node, 0, 0.5, 0);
2135                 }
2136                 if (display_msg && summaryview->displayed == node)
2137                         summaryview->displayed = NULL;
2138                 summaryview->display_msg = display_msg;
2139                 gtk_sctree_select(GTK_SCTREE(ctree), node);
2140                 if (summaryview->selected == NULL)
2141                         summaryview->selected = node;
2142         }
2143 }
2144
2145 guint summary_get_msgnum(SummaryView *summaryview, GtkCMCTreeNode *node)
2146 {
2147         GtkCMCTree *ctree =NULL;
2148         MsgInfo *msginfo;
2149
2150         if (!summaryview)
2151                 return 0;
2152         ctree = GTK_CMCTREE(summaryview->ctree);
2153         if (!node)
2154                 return 0;
2155         msginfo = gtk_cmctree_node_get_row_data(ctree, node);
2156         if (msginfo)
2157                 return msginfo->msgnum;
2158         else
2159                 return -1;
2160 }
2161
2162 static GtkCMCTreeNode *summary_find_prev_msg(SummaryView *summaryview,
2163                                            GtkCMCTreeNode *current_node)
2164 {
2165         GtkCMCTree *ctree = GTK_CMCTREE(summaryview->ctree);
2166         GtkCMCTreeNode *node;
2167         MsgInfo *msginfo;
2168
2169         if (current_node)
2170                 node = current_node;
2171         else
2172                 node = gtk_cmctree_node_nth(ctree, GTK_CMCLIST(ctree)->rows - 1);
2173
2174         for (; node != NULL; node = GTK_CMCTREE_NODE_PREV(node)) {
2175                 msginfo = gtk_cmctree_node_get_row_data(ctree, node);
2176                 if (msginfo && !MSG_IS_DELETED(msginfo->flags)) break;
2177         }
2178
2179         return node;
2180 }
2181
2182 static GtkCMCTreeNode *summary_find_next_msg(SummaryView *summaryview,
2183                                            GtkCMCTreeNode *current_node)
2184 {
2185         GtkCMCTree *ctree = GTK_CMCTREE(summaryview->ctree);
2186         GtkCMCTreeNode *node;
2187         MsgInfo *msginfo;
2188
2189         if (current_node)
2190                 node = current_node;
2191         else
2192                 node = GTK_CMCTREE_NODE(GTK_CMCLIST(ctree)->row_list);
2193
2194         for (; node != NULL; node = gtkut_ctree_node_next(ctree, node)) {
2195                 msginfo = gtk_cmctree_node_get_row_data(ctree, node);
2196                 if (msginfo && !MSG_IS_DELETED(msginfo->flags)
2197                 && !MSG_IS_MOVE(msginfo->flags)) break;
2198         }
2199
2200         return node;
2201 }
2202
2203 static GtkCMCTreeNode *summary_find_prev_flagged_msg(SummaryView *summaryview,
2204                                                    GtkCMCTreeNode *current_node,
2205                                                    MsgPermFlags flags,
2206                                                    gboolean start_from_prev)
2207 {
2208         GtkCMCTree *ctree = GTK_CMCTREE(summaryview->ctree);
2209         GtkCMCTreeNode *node;
2210         MsgInfo *msginfo;
2211
2212         if (current_node) {
2213                 if (start_from_prev)
2214                         node = GTK_CMCTREE_NODE_PREV(current_node);
2215                 else
2216                         node = current_node;
2217         } else
2218                 node = gtk_cmctree_node_nth(ctree, GTK_CMCLIST(ctree)->rows - 1);
2219
2220         for (; node != NULL; node = GTK_CMCTREE_NODE_PREV(node)) {
2221                 msginfo = gtk_cmctree_node_get_row_data(ctree, node);
2222                 if (msginfo && (msginfo->flags.perm_flags & flags) != 0) break;
2223         }
2224
2225         return node;
2226 }
2227
2228 static GtkCMCTreeNode *summary_find_next_flagged_msg(SummaryView *summaryview,
2229                                                    GtkCMCTreeNode *current_node,
2230                                                    MsgPermFlags flags,
2231                                                    gboolean start_from_next)
2232 {
2233         GtkCMCTree *ctree = GTK_CMCTREE(summaryview->ctree);
2234         GtkCMCTreeNode *node;
2235         MsgInfo *msginfo;
2236
2237         if (current_node) {
2238                 if (start_from_next)
2239                         node = gtkut_ctree_node_next(ctree, current_node);
2240                 else
2241                         node = current_node;
2242         } else
2243                 node = GTK_CMCTREE_NODE(GTK_CMCLIST(ctree)->row_list);
2244
2245         for (; node != NULL; node = gtkut_ctree_node_next(ctree, node)) {
2246                 msginfo = gtk_cmctree_node_get_row_data(ctree, node);
2247                 /* Find msg with matching flags but ignore messages with
2248                    ignore flags, if searching for new or unread messages */
2249                 if ((msginfo && (msginfo->flags.perm_flags & flags) != 0) &&
2250                     !(((flags & (MSG_NEW | MSG_UNREAD)) != 0) && MSG_IS_IGNORE_THREAD(msginfo->flags))
2251                         )
2252                         break;
2253         }
2254
2255         return node;
2256 }
2257
2258 static GtkCMCTreeNode *summary_find_msg_by_msgnum(SummaryView *summaryview,
2259                                                 guint msgnum)
2260 {
2261         GtkCMCTree *ctree = GTK_CMCTREE(summaryview->ctree);
2262         GtkCMCTreeNode *node;
2263         MsgInfo *msginfo;
2264
2265         node = GTK_CMCTREE_NODE(GTK_CMCLIST(ctree)->row_list);
2266
2267         for (; node != NULL; node = gtkut_ctree_node_next(ctree, node)) {
2268                 msginfo = gtk_cmctree_node_get_row_data(ctree, node);
2269                 if (msginfo && msginfo->msgnum == msgnum) break;
2270         }
2271
2272         return node;
2273 }
2274
2275 static guint attract_hash_func(gconstpointer key)
2276 {
2277         gchar *str;
2278         gchar *p;
2279         guint h;
2280
2281         Xstrdup_a(str, (const gchar *)key, return 0);
2282         trim_subject(str);
2283
2284         p = str;
2285         h = *p;
2286
2287         if (h) {
2288                 for (p += 1; *p != '\0'; p++)
2289                         h = (h << 5) - h + *p;
2290         }
2291
2292         return h;
2293 }
2294
2295 static gint attract_compare_func(gconstpointer a, gconstpointer b)
2296 {
2297         return subject_compare((const gchar *)a, (const gchar *)b) == 0;
2298 }
2299
2300 void summary_attract_by_subject(SummaryView *summaryview)
2301 {
2302         GtkCMCTree *ctree = GTK_CMCTREE(summaryview->ctree);
2303         GtkCMCList *clist = GTK_CMCLIST(ctree);
2304         GtkCMCTreeNode *src_node;
2305         GtkCMCTreeNode *dst_node, *sibling;
2306         GtkCMCTreeNode *tmp;
2307         MsgInfo *src_msginfo, *dst_msginfo;
2308         GHashTable *subject_table;
2309
2310         debug_print("Attracting messages by subject...");
2311         STATUSBAR_PUSH(summaryview->mainwin,
2312                        _("Attracting messages by subject..."));
2313
2314         main_window_cursor_wait(summaryview->mainwin);
2315         summary_freeze(summaryview);
2316
2317         subject_table = g_hash_table_new(attract_hash_func,
2318                                          attract_compare_func);
2319
2320         for (src_node = GTK_CMCTREE_NODE(clist->row_list);
2321              src_node != NULL;
2322              src_node = tmp) {
2323                 tmp = GTK_CMCTREE_ROW(src_node)->sibling;
2324                 src_msginfo = GTKUT_CTREE_NODE_GET_ROW_DATA(src_node);
2325                 if (!src_msginfo) continue;
2326                 if (!src_msginfo->subject) continue;
2327
2328                 /* find attracting node */
2329                 dst_node = g_hash_table_lookup(subject_table,
2330                                                src_msginfo->subject);
2331
2332                 if (dst_node) {
2333                         dst_msginfo = GTKUT_CTREE_NODE_GET_ROW_DATA(dst_node);
2334
2335                         /* if the time difference is more than 20 days,
2336                            don't attract */
2337                         if (ABS(src_msginfo->date_t - dst_msginfo->date_t)
2338                             > 60 * 60 * 24 * 20)
2339                                 continue;
2340
2341                         sibling = GTK_CMCTREE_ROW(dst_node)->sibling;
2342                         if (src_node != sibling)
2343                                 gtk_cmctree_move(ctree, src_node, NULL, sibling);
2344                 }
2345
2346                 g_hash_table_insert(subject_table,
2347                                     src_msginfo->subject, src_node);
2348         }
2349
2350         g_hash_table_destroy(subject_table);
2351
2352         gtk_cmctree_node_moveto(ctree, summaryview->selected, 0, 0.5, 0);
2353
2354         summary_thaw(summaryview);
2355
2356         debug_print("done.\n");
2357         STATUSBAR_POP(summaryview->mainwin);
2358
2359         main_window_cursor_normal(summaryview->mainwin);
2360 }
2361
2362 static void summary_free_msginfo_func(GtkCMCTree *ctree, GtkCMCTreeNode *node,
2363                                       gpointer data)
2364 {
2365         MsgInfo *msginfo = gtk_cmctree_node_get_row_data(ctree, node);
2366
2367         if (msginfo)
2368                 procmsg_msginfo_free(msginfo);
2369 }
2370
2371 static void summary_set_marks_func(GtkCMCTree *ctree, GtkCMCTreeNode *node,
2372                                    gpointer data)
2373 {
2374         SummaryView *summaryview = data;
2375         MsgInfo *msginfo;
2376
2377         msginfo = gtk_cmctree_node_get_row_data(ctree, node);
2378
2379         if (MSG_IS_DELETED(msginfo->flags))
2380                 summaryview->deleted++;
2381
2382         summaryview->total_size += msginfo->size;
2383
2384         summary_set_row_marks(summaryview, node);
2385 }
2386
2387 static void summary_update_status(SummaryView *summaryview)
2388 {
2389         GtkCMCTree *ctree = GTK_CMCTREE(summaryview->ctree);
2390         GtkCMCTreeNode *node;
2391         MsgInfo *msginfo;
2392
2393         summaryview->total_size =
2394         summaryview->deleted = summaryview->moved = summaryview->copied = 0;
2395
2396         for (node = GTK_CMCTREE_NODE(GTK_CMCLIST(ctree)->row_list);
2397              node != NULL; node = gtkut_ctree_node_next(ctree, node)) {
2398                 msginfo = GTKUT_CTREE_NODE_GET_ROW_DATA(node);
2399
2400                 if (!msginfo)
2401                         continue;
2402
2403                 if (MSG_IS_DELETED(msginfo->flags))
2404                         summaryview->deleted++;
2405                 if (MSG_IS_MOVE(msginfo->flags))
2406                         summaryview->moved++;
2407                 if (MSG_IS_COPY(msginfo->flags))
2408                         summaryview->copied++;
2409                 summaryview->total_size += msginfo->size;
2410         }
2411 }
2412
2413 static void summary_status_show(SummaryView *summaryview)
2414 {
2415         gchar *str;
2416         gchar *del, *mv, *cp;
2417         gchar *sel;
2418         gchar *spc;
2419         gchar *itstr;
2420         GList *rowlist, *cur;
2421         guint n_selected = 0, n_new = 0, n_unread = 0, n_total = 0;
2422         guint n_marked = 0, n_replied = 0, n_forwarded = 0, n_locked = 0, n_ignored = 0, n_watched = 0;
2423         goffset sel_size = 0, n_size = 0;
2424         MsgInfo *msginfo;
2425         gchar *name;
2426 #if GTK_CHECK_VERSION(2, 12, 0)
2427         gchar *tooltip;
2428 #endif
2429
2430         if (!summaryview->folder_item) {
2431                 gtk_label_set_text(GTK_LABEL(summaryview->statlabel_folder), "");
2432                 gtk_label_set_text(GTK_LABEL(summaryview->statlabel_select), "");
2433                 gtk_label_set_text(GTK_LABEL(summaryview->statlabel_msgs),   "");
2434                 toolbar_main_set_sensitive(summaryview->mainwin);
2435                 return;
2436         }
2437
2438         rowlist = GTK_CMCLIST(summaryview->ctree)->selection;
2439         for (cur = rowlist; cur != NULL && cur->data != NULL; cur = cur->next) {
2440                 msginfo = gtk_cmctree_node_get_row_data
2441                         (GTK_CMCTREE(summaryview->ctree),
2442                          GTK_CMCTREE_NODE(cur->data));
2443                 if (msginfo) {
2444                         sel_size += msginfo->size;
2445                         n_selected++;
2446                 }
2447         }
2448
2449         if (summaryview->folder_item->hide_read_msgs
2450         || summaryview->folder_item->hide_del_msgs
2451         || quicksearch_is_active(summaryview->quicksearch)) {
2452                 rowlist = GTK_CMCLIST(summaryview->ctree)->row_list;
2453                 for (cur = rowlist; cur != NULL && cur->data != NULL; cur = cur->next) {
2454                         msginfo = gtk_cmctree_node_get_row_data
2455                                 (GTK_CMCTREE(summaryview->ctree),
2456                                  GTK_CMCTREE_NODE(cur));
2457                         if (msginfo) {
2458                                 n_size += msginfo->size;
2459                                 n_total++;
2460                                 if (MSG_IS_NEW(msginfo->flags))
2461                                         n_new++;
2462                                 if (MSG_IS_UNREAD(msginfo->flags))
2463                                         n_unread++;
2464                                 if (MSG_IS_MARKED(msginfo->flags))
2465                                         n_marked++;
2466                                 if (MSG_IS_REPLIED(msginfo->flags))
2467                                         n_replied++;
2468                                 if (MSG_IS_FORWARDED(msginfo->flags))
2469                                         n_forwarded++;
2470                                 if (MSG_IS_LOCKED(msginfo->flags))
2471                                         n_locked++;
2472                                 if (MSG_IS_IGNORE_THREAD(msginfo->flags))
2473                                         n_ignored++;
2474                                 if (MSG_IS_WATCH_THREAD(msginfo->flags))
2475                                         n_watched++;
2476                         }
2477                 }
2478         } else {
2479                 n_new = summaryview->folder_item->new_msgs;
2480                 n_unread = summaryview->folder_item->unread_msgs;
2481                 n_marked = summaryview->folder_item->marked_msgs;
2482                 n_replied = summaryview->folder_item->replied_msgs;
2483                 n_forwarded = summaryview->folder_item->forwarded_msgs;
2484                 n_locked = summaryview->folder_item->locked_msgs;
2485                 n_ignored = summaryview->folder_item->ignored_msgs;
2486                 n_watched = summaryview->folder_item->watched_msgs;
2487                 n_total = summaryview->folder_item->total_msgs;
2488                 n_size = summaryview->total_size;
2489         }
2490
2491         name = folder_item_get_name(summaryview->folder_item);
2492         gtk_label_set_text(GTK_LABEL(summaryview->statlabel_folder), name);
2493         g_free(name);
2494
2495         if (summaryview->deleted)
2496                 del = g_strdup_printf(_("%d deleted"), summaryview->deleted);
2497         else
2498                 del = g_strdup("");
2499         if (summaryview->moved)
2500                 mv = g_strdup_printf(_("%s%d moved"),
2501                                      summaryview->deleted ? _(", ") : "",
2502                                      summaryview->moved);
2503         else
2504                 mv = g_strdup("");
2505         if (summaryview->copied)
2506                 cp = g_strdup_printf(_("%s%d copied"),
2507                                      summaryview->deleted ||
2508                                      summaryview->moved ? _(", ") : "",
2509                                      summaryview->copied);
2510         else
2511                 cp = g_strdup("");
2512
2513         if (summaryview->deleted || summaryview->moved || summaryview->copied)
2514                 spc = "    ";
2515         else
2516                 spc = "";
2517
2518         if (n_selected) {
2519                 sel = g_strdup_printf(" (%s)", to_human_readable((goffset)sel_size));
2520                 if (n_selected == 1)
2521                         itstr = g_strdup(_(" item selected"));
2522                 else
2523                         itstr = g_strdup(_(" items selected"));
2524         } else {
2525                 sel = g_strdup("");
2526                 itstr = g_strdup("");
2527         }
2528
2529         if (prefs_common.layout_mode != SMALL_LAYOUT) {
2530                 str = g_strconcat(n_selected ? itos(n_selected) : "",
2531                                                 itstr, sel, spc, del, mv, cp, NULL);
2532                 g_free(sel);
2533                 g_free(del);
2534                 g_free(mv);
2535                 g_free(cp);
2536                 g_free(itstr);
2537
2538                 gtk_label_set_text(GTK_LABEL(summaryview->statlabel_select), str);
2539                 g_free(str);
2540
2541                 str = g_strdup_printf(_("%d new, %d unread, %d total (%s)"),
2542                                               n_new, n_unread, n_total,
2543                                               to_human_readable((goffset)n_size));
2544
2545
2546                 gtk_label_set_text(GTK_LABEL(summaryview->statlabel_msgs), str);
2547                 g_free(str);
2548 #if GTK_CHECK_VERSION(2, 12, 0)
2549                 tooltip = g_strdup_printf(_("<b>Message summary</b>\n"
2550                                             "<b>New:</b> %d\n"
2551                                             "<b>Unread:</b> %d\n"
2552                                             "<b>Total:</b> %d\n"
2553                                             "<b>Size:</b> %s\n\n"
2554                                             "<b>Marked:</b> %d\n"
2555                                             "<b>Replied:</b> %d\n"
2556                                             "<b>Forwarded:</b> %d\n"
2557                                             "<b>Locked:</b> %d\n"
2558                                             "<b>Ignored:</b> %d\n"
2559                                             "<b>Watched:</b> %d"),
2560                                               n_new, n_unread, n_total,
2561                                               to_human_readable((goffset)n_size),
2562                                               n_marked,n_replied,n_forwarded,
2563                                               n_locked,n_ignored,n_watched);
2564
2565                 gtk_widget_set_tooltip_markup(GTK_WIDGET(summaryview->statlabel_msgs),
2566                                             tooltip);
2567                 g_free(tooltip);
2568 #endif
2569         } else {
2570                 gchar *ssize, *tsize;
2571                 if (n_selected) {
2572                         ssize = g_strdup(to_human_readable((goffset)sel_size));
2573                         tsize = g_strdup(to_human_readable((goffset)n_size));
2574                         str = g_strdup_printf(_("%d/%d selected (%s/%s), %d unread"),
2575                                 n_selected, n_total, ssize, tsize, n_unread);
2576                         g_free(ssize);
2577                         g_free(tsize);
2578                 } else
2579                         str = g_strdup_printf(_("%d new, %d unread, %d total (%s)"),
2580                                 n_new, n_unread, n_total, to_human_readable((goffset)n_size));
2581                 g_free(sel);
2582                 g_free(del);
2583                 g_free(mv);
2584                 g_free(cp);
2585                 g_free(itstr);
2586
2587                 gtk_label_set_text(GTK_LABEL(summaryview->statlabel_select), str);
2588                 g_free(str);
2589         }
2590
2591         summary_set_menu_sensitive(summaryview);
2592         toolbar_main_set_sensitive(summaryview->mainwin);
2593 }
2594
2595 static void summary_set_column_titles(SummaryView *summaryview)
2596 {
2597         GtkCMCList *clist = GTK_CMCLIST(summaryview->ctree);
2598         FolderItem *item = summaryview->folder_item;
2599         GtkWidget *hbox;
2600         GtkWidget *label;
2601         GtkWidget *arrow;
2602         gint pos;
2603         const gchar *title;
2604         SummaryColumnType type;
2605         GtkJustification justify;
2606
2607         static FolderSortKey sort_by[N_SUMMARY_COLS] = {
2608                 SORT_BY_MARK,
2609                 SORT_BY_STATUS,
2610                 SORT_BY_MIME,
2611                 SORT_BY_SUBJECT,
2612                 SORT_BY_FROM,
2613                 SORT_BY_TO,
2614                 SORT_BY_DATE,
2615                 SORT_BY_SIZE,
2616                 SORT_BY_NUMBER,
2617                 SORT_BY_SCORE,
2618                 SORT_BY_LOCKED,
2619                 SORT_BY_TAGS
2620         };
2621
2622         for (pos = 0; pos < N_SUMMARY_COLS; pos++) {
2623                 type = summaryview->col_state[pos].type;
2624
2625                 /* CLAWS: mime and unread are single char headers */
2626                 justify = (type == S_COL_NUMBER || type == S_COL_SIZE)
2627                         ? GTK_JUSTIFY_RIGHT : GTK_JUSTIFY_LEFT;
2628
2629                 switch (type) {
2630                 case S_COL_SUBJECT:
2631                 case S_COL_FROM:
2632                 case S_COL_TO:
2633                 case S_COL_DATE:
2634                 case S_COL_NUMBER:
2635                         if(type == S_COL_FROM && item != NULL &&
2636                                         FOLDER_SHOWS_TO_HDR(item) &&
2637                                         !summaryview->col_state[summaryview->col_pos[S_COL_TO]].visible)
2638                                 type = S_COL_TO;
2639                         if(type == S_COL_NUMBER)
2640                                 title = gettext(col_label[type]);
2641                         else
2642                                 title = prefs_common_translated_header_name(col_label[type]);
2643                         break;
2644                 default:
2645                         title = gettext(col_label[type]);
2646                 }
2647
2648                 if (type == S_COL_MIME) {
2649                         label = gtk_image_new_from_pixbuf(clipxpm);
2650                         gtk_widget_show(label);
2651                         gtk_cmclist_set_column_widget(clist, pos, label);
2652                         gtk_sctree_set_column_tooltip(GTK_SCTREE(clist), pos, _("Attachment"));
2653                         continue;
2654                 } else if (type == S_COL_MARK) {
2655                         label = gtk_image_new_from_pixbuf(markxpm);
2656                         gtk_widget_show(label);
2657                         gtk_cmclist_set_column_widget(clist, pos, label);
2658                         gtk_sctree_set_column_tooltip(GTK_SCTREE(clist), pos, _("Mark"));
2659                         continue;
2660                 } else if (type == S_COL_LOCKED) {
2661                         label = gtk_image_new_from_pixbuf(lockedxpm);
2662                         gtk_widget_show(label);
2663                         gtk_cmclist_set_column_widget(clist, pos, label);
2664                         gtk_sctree_set_column_tooltip(GTK_SCTREE(clist), pos, _("Locked"));
2665                         continue;
2666                 } else if (type == S_COL_STATUS) {
2667                         gtk_cmclist_set_column_title(clist, pos, title);
2668                         gtk_sctree_set_column_tooltip(GTK_SCTREE(clist), pos, _("Status"));
2669                         continue;
2670                 }
2671
2672                 hbox  = gtk_hbox_new(FALSE, 4);
2673                 label = gtk_label_new(title);
2674 #ifdef GENERIC_UMPC
2675         gtk_widget_set_size_request(hbox, -1, 20);
2676 #endif
2677
2678                 if (justify == GTK_JUSTIFY_RIGHT)
2679                         gtk_box_pack_end(GTK_BOX(hbox), label,
2680                                          FALSE, FALSE, 0);
2681                 else
2682                         gtk_box_pack_start(GTK_BOX(hbox), label,
2683                                            FALSE, FALSE, 0);
2684
2685                 if (summaryview->sort_key == sort_by[type]) {
2686                         arrow = gtk_arrow_new
2687                                 (summaryview->sort_type == SORT_ASCENDING
2688                                  ? GTK_ARROW_DOWN : GTK_ARROW_UP,
2689                                  GTK_SHADOW_IN);
2690                         gtk_widget_set_size_request(GTK_WIDGET(arrow), 10, 10);
2691                         if (justify == GTK_JUSTIFY_RIGHT)
2692                                 gtk_box_pack_start(GTK_BOX(hbox), arrow,
2693                                                    FALSE, FALSE, 0);
2694                         else
2695                                 gtk_box_pack_end(GTK_BOX(hbox), arrow,
2696                                                  FALSE, FALSE, 0);
2697                 }
2698
2699                 gtk_widget_show_all(hbox);
2700                 gtk_cmclist_set_column_widget(clist, pos, hbox);
2701         }
2702 }
2703
2704 void summary_reflect_tags_changes(SummaryView *summaryview)
2705 {
2706         GtkMenuShell *menu;
2707         GList *cur;
2708         GtkCMCTreeNode *node;
2709         GtkCMCTree *ctree = GTK_CMCTREE(summaryview->ctree);
2710         gboolean froze = FALSE;
2711         gboolean redisplay = FALSE;
2712
2713         /* re-create colorlabel submenu */
2714         menu = GTK_MENU_SHELL(summaryview->tags_menu);
2715         cm_return_if_fail(menu != NULL);
2716
2717         /* clear items. get item pointers. */
2718         for (cur = menu->children; cur != NULL && cur->data != NULL; cur = cur->next) {
2719                 gtk_menu_item_set_submenu(GTK_MENU_ITEM(cur->data), NULL);
2720         }
2721         summary_tags_menu_create(summaryview, TRUE);
2722
2723         START_LONG_OPERATION(summaryview, TRUE);
2724         for (node = GTK_CMCTREE_NODE(GTK_CMCLIST(ctree)->row_list); node != NULL;
2725              node = gtkut_ctree_node_next(ctree, node)) {
2726                 redisplay |= summary_set_row_tag(summaryview,
2727                                            node, TRUE, FALSE, 0);
2728         }
2729         END_LONG_OPERATION(summaryview);
2730         if (redisplay)
2731                 summary_redisplay_msg(summaryview);
2732 }
2733
2734
2735 void summary_reflect_prefs(void)
2736 {
2737         static gchar *last_smallfont = NULL;
2738         static gchar *last_normalfont = NULL;
2739         static gchar *last_boldfont = NULL;
2740         static gboolean last_derive = 0;
2741         gboolean update_font = FALSE;
2742         SummaryView *summaryview = NULL;
2743
2744         if (!mainwindow_get_mainwindow())
2745                 return;
2746         summaryview = mainwindow_get_mainwindow()->summaryview;
2747
2748         if (!last_smallfont || strcmp(last_smallfont, SMALL_FONT) ||
2749                         !last_normalfont || strcmp(last_normalfont, NORMAL_FONT) ||
2750                         !last_boldfont || strcmp(last_boldfont, BOLD_FONT) ||
2751                         last_derive != prefs_common.derive_from_normal_font)
2752                 update_font = TRUE;
2753
2754         g_free(last_smallfont);
2755         last_smallfont = g_strdup(SMALL_FONT);
2756         g_free(last_normalfont);
2757         last_normalfont = g_strdup(NORMAL_FONT);
2758         g_free(last_boldfont);
2759         last_boldfont = g_strdup(BOLD_FONT);
2760         last_derive = prefs_common.derive_from_normal_font;
2761
2762         if (update_font) {
2763                 bold_style = bold_marked_style = bold_deleted_style =
2764                         small_style = small_marked_style = small_deleted_style = NULL;
2765                 summary_set_fonts(summaryview);
2766         }
2767
2768         summary_set_column_titles(summaryview);
2769         summary_relayout(summaryview);
2770
2771         if (summaryview->folder_item)
2772                 summary_show(summaryview, summaryview->folder_item);
2773 }
2774
2775 void summary_sort(SummaryView *summaryview,
2776                   FolderSortKey sort_key, FolderSortType sort_type)
2777 {
2778         GtkCMCTree *ctree = GTK_CMCTREE(summaryview->ctree);
2779         GtkCMCList *clist = GTK_CMCLIST(summaryview->ctree);
2780         GtkCMCListCompareFunc cmp_func = NULL;
2781         START_TIMING("");
2782         g_signal_handlers_block_by_func(G_OBJECT(summaryview->ctree),
2783                                        G_CALLBACK(summary_tree_expanded), summaryview);
2784         summary_freeze(summaryview);
2785
2786         switch (sort_key) {
2787         case SORT_BY_MARK:
2788                 cmp_func = (GtkCMCListCompareFunc)summary_cmp_by_mark;
2789                 break;
2790         case SORT_BY_STATUS:
2791                 cmp_func = (GtkCMCListCompareFunc)summary_cmp_by_status;
2792                 break;
2793         case SORT_BY_MIME:
2794                 cmp_func = (GtkCMCListCompareFunc)summary_cmp_by_mime;
2795                 break;
2796         case SORT_BY_NUMBER:
2797                 cmp_func = (GtkCMCListCompareFunc)summary_cmp_by_num;
2798                 break;
2799         case SORT_BY_SIZE:
2800                 cmp_func = (GtkCMCListCompareFunc)summary_cmp_by_size;
2801                 break;
2802         case SORT_BY_DATE:
2803                 cmp_func = (GtkCMCListCompareFunc)summary_cmp_by_date;
2804                 break;
2805         case SORT_BY_THREAD_DATE:
2806                 cmp_func = (GtkCMCListCompareFunc)summary_cmp_by_thread_date;
2807                 break;
2808         case SORT_BY_FROM:
2809                 cmp_func = (GtkCMCListCompareFunc)summary_cmp_by_from;
2810                 break;
2811         case SORT_BY_SUBJECT:
2812 #ifndef G_OS_WIN32
2813                 if (summaryview->simplify_subject_preg)
2814                         cmp_func = (GtkCMCListCompareFunc)summary_cmp_by_simplified_subject;
2815                 else
2816 #endif
2817                         cmp_func = (GtkCMCListCompareFunc)summary_cmp_by_subject;
2818                 break;
2819         case SORT_BY_SCORE:
2820                 cmp_func = (GtkCMCListCompareFunc)summary_cmp_by_score;
2821                 break;
2822         case SORT_BY_LABEL:
2823                 cmp_func = (GtkCMCListCompareFunc)summary_cmp_by_label;
2824                 break;
2825         case SORT_BY_TO:
2826                 cmp_func = (GtkCMCListCompareFunc)summary_cmp_by_to;
2827                 break;
2828         case SORT_BY_LOCKED:
2829                 cmp_func = (GtkCMCListCompareFunc)summary_cmp_by_locked;
2830                 break;
2831         case SORT_BY_TAGS:
2832                 cmp_func = (GtkCMCListCompareFunc)summary_cmp_by_tags;
2833                 break;
2834         case SORT_BY_NONE:
2835                 break;
2836         default:
2837                 goto unlock;
2838         }
2839
2840         summaryview->sort_key = sort_key;
2841         summaryview->sort_type = sort_type;
2842
2843         summary_set_column_titles(summaryview);
2844         summary_set_menu_sensitive(summaryview);
2845
2846         /* allow fallback to don't sort */
2847         if (summaryview->sort_key == SORT_BY_NONE)
2848                 goto unlock;
2849
2850         if (cmp_func != NULL) {
2851                 debug_print("Sorting summary...");
2852                 STATUSBAR_PUSH(summaryview->mainwin, _("Sorting summary..."));
2853
2854                 main_window_cursor_wait(summaryview->mainwin);
2855
2856                 gtk_cmclist_set_compare_func(clist, cmp_func);
2857
2858                 gtk_cmclist_set_sort_type(clist, (GtkSortType)sort_type);
2859                 gtk_sctree_sort_recursive(ctree, NULL);
2860
2861                 gtk_cmctree_node_moveto(ctree, summaryview->selected, 0, 0.5, 0);
2862
2863                 main_window_cursor_normal(summaryview->mainwin);
2864
2865                 debug_print("done.\n");
2866                 STATUSBAR_POP(summaryview->mainwin);
2867         }
2868 unlock:
2869         summary_thaw(summaryview);
2870         g_signal_handlers_unblock_by_func(G_OBJECT(summaryview->ctree),
2871                                        G_CALLBACK(summary_tree_expanded), summaryview);
2872         END_TIMING();
2873 }
2874
2875 static gboolean summary_update_thread_age(GNode *node, gpointer data)
2876 {
2877         MsgInfo *msginfo = node->data;
2878         time_t *most_recent = (time_t *)data;
2879
2880         if (msginfo->date_t > *most_recent) {
2881                 *most_recent = msginfo->date_t;
2882         }
2883         return FALSE;
2884 }
2885
2886 static void summary_find_thread_age(GNode *gnode)
2887 {
2888         MsgInfo *msginfo = (MsgInfo *)gnode->data;
2889         time_t most_recent;
2890
2891         if (!msginfo)
2892                 return;
2893         most_recent = msginfo->thread_date = msginfo->date_t;
2894
2895         g_node_traverse(gnode, G_IN_ORDER, G_TRAVERSE_ALL, -1, summary_update_thread_age, &most_recent);
2896
2897         msginfo->thread_date = most_recent;
2898 }
2899
2900 static gboolean summary_insert_gnode_func(GtkCMCTree *ctree, guint depth, GNode *gnode,
2901                                    GtkCMCTreeNode *cnode, gpointer data)
2902 {
2903         SummaryView *summaryview = (SummaryView *)data;
2904         MsgInfo *msginfo = (MsgInfo *)gnode->data;
2905         gchar *text[N_SUMMARY_COLS];
2906         gint *col_pos = summaryview->col_pos;
2907         const gchar *msgid = msginfo->msgid;
2908         GHashTable *msgid_table = summaryview->msgid_table;
2909         gboolean vert = (prefs_common.layout_mode == VERTICAL_LAYOUT);
2910
2911         summary_set_header(summaryview, text, msginfo);
2912
2913         gtk_sctree_set_node_info(ctree, cnode, text[col_pos[S_COL_SUBJECT]], 2,
2914                                 NULL, NULL, FALSE, summaryview->threaded && !summaryview->thread_collapsed);
2915 #define SET_TEXT(col) {                                         \
2916         gtk_cmctree_node_set_text(ctree, cnode, col_pos[col],   \
2917                                 text[col_pos[col]]);            \
2918 }
2919
2920         if (summaryview->col_state[summaryview->col_pos[S_COL_NUMBER]].visible)
2921                 SET_TEXT(S_COL_NUMBER);
2922         if (summaryview->col_state[summaryview->col_pos[S_COL_SCORE]].visible)
2923                 SET_TEXT(S_COL_SCORE);
2924         if (summaryview->col_state[summaryview->col_pos[S_COL_SIZE]].visible)
2925                 SET_TEXT(S_COL_SIZE);
2926         if (summaryview->col_state[summaryview->col_pos[S_COL_DATE]].visible)
2927                 SET_TEXT(S_COL_DATE);
2928         if (summaryview->col_state[summaryview->col_pos[S_COL_FROM]].visible)
2929                 SET_TEXT(S_COL_FROM);
2930         if (summaryview->col_state[summaryview->col_pos[S_COL_TO]].visible)
2931                 SET_TEXT(S_COL_TO);
2932         if (summaryview->col_state[summaryview->col_pos[S_COL_TAGS]].visible)
2933                 SET_TEXT(S_COL_TAGS);
2934
2935         if (vert && prefs_common.two_line_vert)
2936                 g_free(text[summaryview->col_pos[S_COL_SUBJECT]]);
2937
2938 #undef SET_TEXT
2939
2940         GTKUT_CTREE_NODE_SET_ROW_DATA(cnode, msginfo);
2941         summary_set_marks_func(ctree, cnode, summaryview);
2942
2943         if (msgid && msgid[0] != '\0')
2944                 g_hash_table_insert(msgid_table, (gchar *)msgid, cnode);
2945
2946         return TRUE;
2947 }
2948
2949 static void summary_set_ctree_from_list(SummaryView *summaryview,
2950                                         GSList *mlist)
2951 {
2952         GtkCMCTree *ctree = GTK_CMCTREE(summaryview->ctree);
2953         MsgInfo *msginfo;
2954         GtkCMCTreeNode *node = NULL;
2955         GHashTable *msgid_table;
2956         GHashTable *subject_table = NULL;
2957         GSList * cur;
2958         gboolean vert = (prefs_common.layout_mode == VERTICAL_LAYOUT);
2959
2960         START_TIMING("");
2961
2962         if (!mlist) return;
2963
2964         debug_print("\tSetting summary from message data...\n");
2965         STATUSBAR_PUSH(summaryview->mainwin,
2966                        _("Setting summary from message data..."));
2967         gdk_flush();
2968
2969         g_signal_handlers_block_by_func(G_OBJECT(ctree),
2970                                        G_CALLBACK(summary_tree_expanded), summaryview);
2971
2972         msgid_table = g_hash_table_new(g_str_hash, g_str_equal);
2973         summaryview->msgid_table = msgid_table;
2974
2975         if (prefs_common.thread_by_subject) {
2976                 subject_table = g_hash_table_new(g_str_hash, g_str_equal);
2977                 summaryview->subject_table = subject_table;
2978         } else {
2979                 summaryview->subject_table = NULL;
2980         }
2981
2982         if (prefs_common.use_addr_book)
2983                 start_address_completion(NULL);
2984
2985         if (summaryview->threaded) {
2986                 GNode *root, *gnode;
2987                 START_TIMING("threaded");
2988                 root = procmsg_get_thread_tree(mlist);
2989
2990
2991                 for (gnode = root->children; gnode != NULL;
2992                      gnode = gnode->next) {
2993                         summary_find_thread_age(gnode);
2994                         node = gtk_sctree_insert_gnode
2995                                 (ctree, NULL, node, gnode,
2996                                  summary_insert_gnode_func, summaryview);
2997                 }
2998
2999                 g_node_destroy(root);
3000
3001                 END_TIMING();
3002         } else {
3003                 gchar *text[N_SUMMARY_COLS];
3004                 START_TIMING("unthreaded");
3005                 cur = mlist;
3006                 for (; mlist != NULL; mlist = mlist->next) {
3007                         msginfo = (MsgInfo *)mlist->data;
3008
3009                         summary_set_header(summaryview, text, msginfo);
3010
3011                         node = gtk_sctree_insert_node
3012                                 (ctree, NULL, node, text, 2,
3013                                  NULL, NULL,
3014                                  FALSE, FALSE);
3015                         if (vert && prefs_common.two_line_vert)
3016                                 g_free(text[summaryview->col_pos[S_COL_SUBJECT]]);
3017
3018                         GTKUT_CTREE_NODE_SET_ROW_DATA(node, msginfo);
3019                         summary_set_marks_func(ctree, node, summaryview);
3020
3021                         if (msginfo->msgid && msginfo->msgid[0] != '\0')
3022                                 g_hash_table_insert(msgid_table,
3023                                                     msginfo->msgid, node);
3024
3025                         if (prefs_common.thread_by_subject)
3026                                 subject_table_insert(subject_table,
3027                                              msginfo->subject,
3028                                              node);
3029                 }
3030                 mlist = cur;
3031                 END_TIMING();
3032         }
3033
3034         if (prefs_common.enable_hscrollbar &&
3035             summaryview->col_pos[S_COL_SUBJECT] == N_SUMMARY_COLS - 1) {
3036                 gint optimal_width;
3037
3038                 optimal_width = gtk_cmclist_optimal_column_width
3039                         (GTK_CMCLIST(ctree), summaryview->col_pos[S_COL_SUBJECT]);
3040                 gtk_cmclist_set_column_width(GTK_CMCLIST(ctree),
3041                                            summaryview->col_pos[S_COL_SUBJECT],
3042                                            optimal_width);
3043         }
3044
3045         if (prefs_common.use_addr_book)
3046                 end_address_completion();
3047
3048         debug_print("done.\n");
3049         STATUSBAR_POP(summaryview->mainwin);
3050         if (debug_get_mode()) {
3051                 debug_print("\tmsgid hash table size = %d\n",
3052                             g_hash_table_size(msgid_table));
3053                 if (prefs_common.thread_by_subject)
3054                         debug_print("\tsubject hash table size = %d\n",
3055                             g_hash_table_size(subject_table));
3056         }
3057
3058         summary_sort(summaryview, summaryview->sort_key, summaryview->sort_type);
3059
3060         node = GTK_CMCTREE_NODE(GTK_CMCLIST(ctree)->row_list);
3061
3062         if (prefs_common.bold_unread) {
3063                 START_TIMING("bold_unread");
3064                 while (node) {
3065                         GtkCMCTreeNode *next = GTK_CMCTREE_NODE_NEXT(node);
3066                         if (GTK_CMCTREE_ROW(node)->children)
3067                                 summary_set_row_marks(summaryview, node);
3068                         node = next;
3069                 }
3070                 END_TIMING();
3071         }
3072
3073         g_signal_handlers_unblock_by_func(G_OBJECT(ctree),
3074                                        G_CALLBACK(summary_tree_expanded), summaryview);
3075         END_TIMING();
3076 }
3077
3078 static gchar *summary_complete_address(const gchar *addr)
3079 {
3080         gint count;
3081         gchar *res, *tmp, *email_addr;
3082
3083         if (addr == NULL || !strchr(addr, '@'))
3084                 return NULL;
3085
3086         Xstrdup_a(email_addr, addr, return NULL);
3087         extract_address(email_addr);
3088         if (!*email_addr)
3089                 return NULL;
3090
3091         /*
3092          * completion stuff must be already initialized
3093          */
3094         res = NULL;
3095         if (1 < (count = complete_address(email_addr))) {
3096                 tmp = get_complete_address(1);
3097                 res = procheader_get_fromname(tmp);
3098                 g_free(tmp);
3099         }
3100
3101         return res;
3102 }
3103
3104 static inline void summary_set_header(SummaryView *summaryview, gchar *text[],
3105                                MsgInfo *msginfo)
3106 {
3107         static gchar date_modified[80];
3108         static gchar col_score[11];
3109         static gchar buf[BUFFSIZE], tmp1[BUFFSIZE], tmp2[BUFFSIZE], tmp3[BUFFSIZE];
3110         gint *col_pos = summaryview->col_pos;
3111         gchar *from_text = NULL, *to_text = NULL, *tags_text = NULL;
3112         gboolean should_swap = FALSE;
3113         gboolean vert = (prefs_common.layout_mode == VERTICAL_LAYOUT);
3114 #if GTK_CHECK_VERSION(2,12,0)
3115         static const gchar *color_dim_rgb = NULL;
3116         if (!color_dim_rgb)
3117                 color_dim_rgb = gdk_color_to_string(&summaryview->color_dim);
3118 #else
3119         static const gchar *color_dim_rgb = "#888888";
3120 #endif
3121         text[col_pos[S_COL_FROM]]   = "";
3122         text[col_pos[S_COL_TO]]     = "";
3123         text[col_pos[S_COL_SUBJECT]]= "";
3124         text[col_pos[S_COL_MARK]]   = "";
3125         text[col_pos[S_COL_STATUS]] = "";
3126         text[col_pos[S_COL_MIME]]   = "";
3127         text[col_pos[S_COL_LOCKED]] = "";
3128         text[col_pos[S_COL_DATE]]   = "";
3129         text[col_pos[S_COL_TAGS]]   = "";
3130         if (summaryview->col_state[summaryview->col_pos[S_COL_NUMBER]].visible)
3131                 text[col_pos[S_COL_NUMBER]] = itos(msginfo->msgnum);
3132         else
3133                 text[col_pos[S_COL_NUMBER]] = "";
3134
3135         /* slow! */
3136         if (summaryview->col_state[summaryview->col_pos[S_COL_SIZE]].visible)
3137                 text[col_pos[S_COL_SIZE]] = to_human_readable(msginfo->size);
3138         else
3139                 text[col_pos[S_COL_SIZE]] = "";
3140
3141         if (summaryview->col_state[summaryview->col_pos[S_COL_SCORE]].visible)
3142                 text[col_pos[S_COL_SCORE]] = itos_buf(col_score, msginfo->score);
3143         else
3144                 text[col_pos[S_COL_SCORE]] = "";
3145
3146         if (summaryview->col_state[summaryview->col_pos[S_COL_TAGS]].visible) {
3147                 tags_text = procmsg_msginfo_get_tags_str(msginfo);
3148                 if (!tags_text) {
3149                         text[col_pos[S_COL_TAGS]] = "-";
3150                 } else {
3151                         strncpy2(tmp1, tags_text, sizeof(tmp1));
3152                         tmp1[sizeof(tmp1)-1]='\0';
3153                         g_free(tags_text);
3154                         text[col_pos[S_COL_TAGS]] = tmp1;
3155                 }
3156         } else
3157                 text[col_pos[S_COL_TAGS]] = "";
3158
3159         /* slow! */
3160         if (summaryview->col_state[summaryview->col_pos[S_COL_DATE]].visible ||
3161             (vert && prefs_common.two_line_vert)) {
3162                 if (msginfo->date_t && msginfo->date_t > 0) {
3163                         procheader_date_get_localtime(date_modified,
3164                                                       sizeof(date_modified),
3165                                                       msginfo->date_t);
3166                         text[col_pos[S_COL_DATE]] = date_modified;
3167                 } else if (msginfo->date)
3168                         text[col_pos[S_COL_DATE]] = msginfo->date;
3169                 else
3170                         text[col_pos[S_COL_DATE]] = _("(No Date)");
3171         }
31