src/prefs_summary_column.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2001 Hiroyuki Yamamoto
   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 2 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, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #ifdef HAVE_CONFIG_H
  21 #  include "config.h"
  22 #endif
  23
  24 #include "defs.h"
  25
  26 #include <glib.h>
  27 #include <gtk/gtkmain.h>
  28 #include <gtk/gtkwindow.h>
  29 #include <gtk/gtkvbox.h>
  30 #include <gtk/gtkhbox.h>
  31 #include <gtk/gtkclist.h>
  32 #include <gtk/gtkbutton.h>
  33 #include <gdk/gdkkeysyms.h>
  34
  35 #include "intl.h"
  36 #include "prefs.h"
  37 #include "prefs_common.h"
  38 #include "prefs_summary_column.h"
  39 #include "manage_window.h"
  40 #include "summaryview.h"
  41 #include "mainwindow.h"
  42 #include "inc.h"
  43 #include "gtkutils.h"
  44 #include "utils.h"
  45
  46 static struct _SummaryColumnDialog
  47 {
  48         GtkWidget *window;
  49
  50         GtkWidget *stock_clist;
  51         GtkWidget *shown_clist;
  52
  53         GtkWidget *add_btn;
  54         GtkWidget *remove_btn;
  55         GtkWidget *up_btn;
  56         GtkWidget *down_btn;
  57
  58         GtkWidget *default_btn;
  59
  60         GtkWidget *ok_btn;
  61         GtkWidget *cancel_btn;
  62
  63         gboolean finished;
  64 } summary_col;
  65
  66 static const gchar *const col_name[N_SUMMARY_COLS] = {
  67         N_("Mark"),             /* S_COL_MARK    */
  68         N_("Unread"),           /* S_COL_UNREAD  */
  69         N_("Attachment"),       /* S_COL_MIME    */
  70         N_("Subject"),          /* S_COL_SUBJECT */
  71         N_("From"),             /* S_COL_FROM    */
  72         N_("Date"),             /* S_COL_DATE    */
  73         N_("Size"),             /* S_COL_SIZE    */
  74         N_("Number"),           /* S_COL_NUMBER  */
  75         N_("Score")             /* S_COL_SCORE   */
  76 };
  77
  78 static SummaryColumnState default_state[N_SUMMARY_COLS] = {
  79         { S_COL_MARK   , TRUE  },
  80         { S_COL_UNREAD , TRUE  },
  81         { S_COL_MIME   , TRUE  },
  82         { S_COL_SUBJECT, TRUE  },
  83         { S_COL_FROM   , TRUE  },
  84         { S_COL_DATE   , TRUE  },
  85         { S_COL_SIZE   , TRUE  },
  86         { S_COL_NUMBER , FALSE },
  87         { S_COL_SCORE  , FALSE }
  88 };
  89
  90 static void prefs_summary_column_create (void);
  91
  92 static void prefs_summary_column_set_dialog     (SummaryColumnState *state);
  93 static void prefs_summary_column_set_view       (void);
  94
  95 /* callback functions */
  96 static void prefs_summary_column_add    (void);
  97 static void prefs_summary_column_remove (void);
  98
  99 static void prefs_summary_column_up     (void);
 100 static void prefs_summary_column_down   (void);
 101
 102 static void prefs_summary_column_set_to_default (void);
 103
 104 static void prefs_summary_column_ok     (void);
 105 static void prefs_summary_column_cancel (void);
 106
 107 static gint prefs_summary_column_delete_event   (GtkWidget      *widget,
 108                                                  GdkEventAny    *event,
 109                                                  gpointer        data);
 110 static void prefs_summary_column_key_pressed    (GtkWidget      *widget,
 111                                                  GdkEventKey    *event,
 112                                                  gpointer        data);
 113
 114 void prefs_summary_column_open(void)
 115 {
 116         inc_lock();
 117
 118         if (!summary_col.window)
 119                 prefs_summary_column_create();
 120
 121         manage_window_set_transient(GTK_WINDOW(summary_col.window));
 122         gtk_widget_grab_focus(summary_col.ok_btn);
 123
 124         prefs_summary_column_set_dialog(NULL);
 125
 126         gtk_widget_show(summary_col.window);
 127
 128         summary_col.finished = FALSE;
 129         while (summary_col.finished == FALSE)
 130                 gtk_main_iteration();
 131
 132         gtk_widget_hide(summary_col.window);
 133
 134         inc_unlock();
 135 }
 136
 137 static void prefs_summary_column_create(void)
 138 {
 139         GtkWidget *window;
 140         GtkWidget *vbox;
 141
 142         GtkWidget *label_hbox;
 143         GtkWidget *label;
 144
 145         GtkWidget *vbox1;
 146
 147         GtkWidget *hbox1;
 148         GtkWidget *clist_hbox;
 149         GtkWidget *scrolledwin;
 150         GtkWidget *stock_clist;
 151         GtkWidget *shown_clist;
 152
 153         GtkWidget *btn_vbox;
 154         GtkWidget *btn_vbox1;
 155         GtkWidget *add_btn;
 156         GtkWidget *remove_btn;
 157         GtkWidget *up_btn;
 158         GtkWidget *down_btn;
 159
 160         GtkWidget *btn_hbox;
 161         GtkWidget *default_btn;
 162         GtkWidget *confirm_area;
 163         GtkWidget *ok_btn;
 164         GtkWidget *cancel_btn;
 165
 166         gchar *title[1];
 167
 168         debug_print(_("Creating summary column setting window...\n"));
 169
 170         window = gtk_window_new(GTK_WINDOW_DIALOG);
 171         gtk_container_set_border_width(GTK_CONTAINER(window), 8);
 172         gtk_window_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
 173         gtk_window_set_modal(GTK_WINDOW(window), TRUE);
 174         gtk_window_set_policy(GTK_WINDOW(window), FALSE, FALSE, FALSE);
 175         gtk_window_set_title(GTK_WINDOW(window),
 176                              _("Summary display item setting"));
 177         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
 178                            GTK_SIGNAL_FUNC(prefs_summary_column_delete_event),
 179                            NULL);
 180         gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
 181                            GTK_SIGNAL_FUNC(prefs_summary_column_key_pressed),
 182                            NULL);
 183
 184         vbox = gtk_vbox_new(FALSE, 6);
 185         gtk_widget_show(vbox);
 186         gtk_container_add(GTK_CONTAINER(window), vbox);
 187
 188         label_hbox = gtk_hbox_new(FALSE, 0);
 189         gtk_widget_show(label_hbox);
 190         gtk_box_pack_start(GTK_BOX(vbox), label_hbox, FALSE, FALSE, 4);
 191
 192         label = gtk_label_new
 193                 (_("Select items to be displayed on the summary view. You can modify\n"
 194                    "the order by using the Up / Down button, or dragging the items."));
 195         gtk_widget_show(label);
 196         gtk_box_pack_start(GTK_BOX(label_hbox), label, FALSE, FALSE, 4);
 197         gtk_label_set_justify(GTK_LABEL(label), GTK_JUSTIFY_LEFT);
 198
 199         vbox1 = gtk_vbox_new(FALSE, VSPACING);
 200         gtk_widget_show(vbox1);
 201         gtk_box_pack_start(GTK_BOX(vbox), vbox1, TRUE, TRUE, 0);
 202         gtk_container_set_border_width(GTK_CONTAINER(vbox1), 2);
 203
 204         hbox1 = gtk_hbox_new(FALSE, 8);
 205         gtk_widget_show(hbox1);
 206         gtk_box_pack_start(GTK_BOX(vbox1), hbox1, FALSE, TRUE, 0);
 207
 208         clist_hbox = gtk_hbox_new(FALSE, 8);
 209         gtk_widget_show(clist_hbox);
 210         gtk_box_pack_start(GTK_BOX(hbox1), clist_hbox, TRUE, TRUE, 0);
 211
 212         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
 213         gtk_widget_set_usize(scrolledwin, 180, 210);
 214         gtk_widget_show(scrolledwin);
 215         gtk_box_pack_start(GTK_BOX(clist_hbox), scrolledwin, TRUE, TRUE, 0);
 216         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
 217                                        GTK_POLICY_AUTOMATIC,
 218                                        GTK_POLICY_AUTOMATIC);
 219
 220         title[0] = _("Available items");
 221         stock_clist = gtk_clist_new_with_titles(1, title);
 222         gtk_widget_show(stock_clist);
 223         gtk_container_add(GTK_CONTAINER(scrolledwin), stock_clist);
 224         gtk_clist_set_selection_mode(GTK_CLIST(stock_clist),
 225                                      GTK_SELECTION_BROWSE);
 226         GTK_WIDGET_UNSET_FLAGS(GTK_CLIST(stock_clist)->column[0].button,
 227                                GTK_CAN_FOCUS);
 228
 229         /* add/remove button */
 230         btn_vbox = gtk_vbox_new(FALSE, 0);
 231         gtk_widget_show(btn_vbox);
 232         gtk_box_pack_start(GTK_BOX(hbox1), btn_vbox, FALSE, FALSE, 0);
 233
 234         btn_vbox1 = gtk_vbox_new(FALSE, 8);
 235         gtk_widget_show(btn_vbox1);
 236         gtk_box_pack_start(GTK_BOX(btn_vbox), btn_vbox1, TRUE, FALSE, 0);
 237
 238         add_btn = gtk_button_new_with_label(_("  ->  "));
 239         gtk_widget_show(add_btn);
 240         gtk_box_pack_start(GTK_BOX(btn_vbox1), add_btn, FALSE, FALSE, 0);
 241
 242         remove_btn = gtk_button_new_with_label(_("  <-  "));
 243         gtk_widget_show(remove_btn);
 244         gtk_box_pack_start(GTK_BOX(btn_vbox1), remove_btn, FALSE, FALSE, 0);
 245
 246         gtk_signal_connect(GTK_OBJECT(add_btn), "clicked",
 247                            GTK_SIGNAL_FUNC(prefs_summary_column_add), NULL);
 248         gtk_signal_connect(GTK_OBJECT(remove_btn), "clicked",
 249                            GTK_SIGNAL_FUNC(prefs_summary_column_remove), NULL);
 250
 251         clist_hbox = gtk_hbox_new(FALSE, 8);
 252         gtk_widget_show(clist_hbox);
 253         gtk_box_pack_start(GTK_BOX(hbox1), clist_hbox, TRUE, TRUE, 0);
 254
 255         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
 256         gtk_widget_set_usize(scrolledwin, 180, 210);
 257         gtk_widget_show(scrolledwin);
 258         gtk_box_pack_start(GTK_BOX(clist_hbox), scrolledwin, TRUE, TRUE, 0);
 259         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
 260                                        GTK_POLICY_AUTOMATIC,
 261                                        GTK_POLICY_AUTOMATIC);
 262
 263         title[0] = _("Displayed items");
 264         shown_clist = gtk_clist_new_with_titles(1, title);
 265         gtk_widget_show(shown_clist);
 266         gtk_container_add(GTK_CONTAINER(scrolledwin), shown_clist);
 267         gtk_clist_set_selection_mode(GTK_CLIST(shown_clist),
 268                                      GTK_SELECTION_BROWSE);
 269         gtk_clist_set_reorderable(GTK_CLIST(shown_clist), TRUE);
 270         gtk_clist_set_use_drag_icons(GTK_CLIST(shown_clist), FALSE);
 271         GTK_WIDGET_UNSET_FLAGS(GTK_CLIST(shown_clist)->column[0].button,
 272                                GTK_CAN_FOCUS);
 273
 274         /* up/down button */
 275         btn_vbox = gtk_vbox_new(FALSE, 0);
 276         gtk_widget_show(btn_vbox);
 277         gtk_box_pack_start(GTK_BOX(hbox1), btn_vbox, FALSE, FALSE, 0);
 278
 279         btn_vbox1 = gtk_vbox_new(FALSE, 8);
 280         gtk_widget_show(btn_vbox1);
 281         gtk_box_pack_start(GTK_BOX(btn_vbox), btn_vbox1, TRUE, FALSE, 0);
 282
 283         up_btn = gtk_button_new_with_label(_("Up"));
 284         gtk_widget_show(up_btn);
 285         gtk_box_pack_start(GTK_BOX(btn_vbox1), up_btn, FALSE, FALSE, 0);
 286
 287         down_btn = gtk_button_new_with_label(_("Down"));
 288         gtk_widget_show(down_btn);
 289         gtk_box_pack_start(GTK_BOX(btn_vbox1), down_btn, FALSE, FALSE, 0);
 290
 291         gtk_signal_connect(GTK_OBJECT(up_btn), "clicked",
 292                            GTK_SIGNAL_FUNC(prefs_summary_column_up), NULL);
 293         gtk_signal_connect(GTK_OBJECT(down_btn), "clicked",
 294                            GTK_SIGNAL_FUNC(prefs_summary_column_down), NULL);
 295
 296         btn_hbox = gtk_hbox_new(FALSE, 8);
 297         gtk_widget_show(btn_hbox);
 298         gtk_box_pack_end(GTK_BOX(vbox), btn_hbox, FALSE, FALSE, 0);
 299
 300         btn_vbox = gtk_vbox_new(FALSE, 0);
 301         gtk_widget_show(btn_vbox);
 302         gtk_box_pack_start(GTK_BOX(btn_hbox), btn_vbox, FALSE, FALSE, 0);
 303
 304         default_btn = gtk_button_new_with_label(_(" Revert to default "));
 305         gtk_widget_show(default_btn);
 306         gtk_box_pack_start(GTK_BOX(btn_vbox), default_btn, TRUE, FALSE, 0);
 307         gtk_signal_connect(GTK_OBJECT(default_btn), "clicked",
 308                            GTK_SIGNAL_FUNC(prefs_summary_column_set_to_default),
 309                            NULL);
 310
 311         gtkut_button_set_create(&confirm_area, &ok_btn, _("OK"),
 312                                 &cancel_btn, _("Cancel"), NULL, NULL);
 313         gtk_widget_show(confirm_area);
 314         gtk_box_pack_end(GTK_BOX(btn_hbox), confirm_area, FALSE, FALSE, 0);
 315         gtk_widget_grab_default(ok_btn);
 316
 317         gtk_signal_connect(GTK_OBJECT(ok_btn), "clicked",
 318                            GTK_SIGNAL_FUNC(prefs_summary_column_ok), NULL);
 319         gtk_signal_connect(GTK_OBJECT(cancel_btn), "clicked",
 320                            GTK_SIGNAL_FUNC(prefs_summary_column_cancel), NULL);
 321
 322         summary_col.window      = window;
 323         summary_col.stock_clist = stock_clist;
 324         summary_col.shown_clist = shown_clist;
 325         summary_col.add_btn     = add_btn;
 326         summary_col.remove_btn  = remove_btn;
 327         summary_col.up_btn      = up_btn;
 328         summary_col.down_btn    = down_btn;
 329         summary_col.ok_btn      = ok_btn;
 330         summary_col.cancel_btn  = cancel_btn;
 331 }
 332
 333 SummaryColumnState *prefs_summary_column_get_config(void)
 334 {
 335         static SummaryColumnState state[N_SUMMARY_COLS];
 336         SummaryColumnType type;
 337         gint pos;
 338
 339         for (pos = 0; pos < N_SUMMARY_COLS; pos++)
 340                 state[pos].type = -1;
 341
 342         for (type = 0; type < N_SUMMARY_COLS; type++) {
 343                 pos = prefs_common.summary_col_pos[type];
 344                 if (pos < 0 || pos >= N_SUMMARY_COLS ||
 345                     state[pos].type != -1) {
 346                         g_warning("Wrong column position\n");
 347                         prefs_summary_column_set_config(default_state);
 348                         return default_state;
 349                 }
 350
 351                 state[pos].type = type;
 352                 state[pos].visible = prefs_common.summary_col_visible[type];
 353         }
 354
 355         return state;
 356 }
 357
 358 void prefs_summary_column_set_config(SummaryColumnState *state)
 359 {
 360         SummaryColumnType type;
 361         gint pos;
 362
 363         for (pos = 0; pos < N_SUMMARY_COLS; pos++) {
 364                 type = state[pos].type;
 365                 prefs_common.summary_col_visible[type] = state[pos].visible;
 366                 prefs_common.summary_col_pos[type] = pos;
 367         }
 368 }
 369
 370 static void prefs_summary_column_set_dialog(SummaryColumnState *state)
 371 {
 372         GtkCList *stock_clist = GTK_CLIST(summary_col.stock_clist);
 373         GtkCList *shown_clist = GTK_CLIST(summary_col.shown_clist);
 374         gint pos;
 375         SummaryColumnType type;
 376         gchar *name;
 377
 378         gtk_clist_clear(stock_clist);
 379         gtk_clist_clear(shown_clist);
 380
 381         if (!state)
 382                 state = prefs_summary_column_get_config();
 383
 384         for (pos = 0; pos < N_SUMMARY_COLS; pos++) {
 385                 gint row;
 386                 type = state[pos].type;
 387                 name = gettext(col_name[type]);
 388
 389                 if (state[pos].visible) {
 390                         row = gtk_clist_append(shown_clist, (gchar **)&name);
 391                         gtk_clist_set_row_data(shown_clist, row,
 392                                                GINT_TO_POINTER(type));
 393                 } else {
 394                         row = gtk_clist_append(stock_clist, (gchar **)&name);
 395                         gtk_clist_set_row_data(stock_clist, row,
 396                                                GINT_TO_POINTER(type));
 397                 }
 398         }
 399 }
 400
 401 static void prefs_summary_column_set_view(void)
 402 {
 403         GtkCList *stock_clist = GTK_CLIST(summary_col.stock_clist);
 404         GtkCList *shown_clist = GTK_CLIST(summary_col.shown_clist);
 405         SummaryColumnState state[N_SUMMARY_COLS];
 406         SummaryColumnType type;
 407         gint row, pos = 0;
 408
 409         g_return_if_fail
 410                 (stock_clist->rows + shown_clist->rows == N_SUMMARY_COLS);
 411
 412         for (row = 0; row < stock_clist->rows; row++) {
 413                 type = GPOINTER_TO_INT
 414                         (gtk_clist_get_row_data(stock_clist, row));
 415                 state[row].type = type;
 416                 state[row].visible = FALSE;
 417         }
 418
 419         pos = row;
 420         for (row = 0; row < shown_clist->rows; row++) {
 421                 type = GPOINTER_TO_INT
 422                         (gtk_clist_get_row_data(shown_clist, row));
 423                 state[pos + row].type = type;
 424                 state[pos + row].visible = TRUE;
 425         }
 426
 427         prefs_summary_column_set_config(state);
 428         main_window_set_summary_column();
 429 }
 430
 431 static void prefs_summary_column_add(void)
 432 {
 433         GtkCList *stock_clist = GTK_CLIST(summary_col.stock_clist);
 434         GtkCList *shown_clist = GTK_CLIST(summary_col.shown_clist);
 435         gint row;
 436         SummaryColumnType type;
 437         gchar *name;
 438
 439         if (!stock_clist->selection) return;
 440
 441         row = GPOINTER_TO_INT(stock_clist->selection->data);
 442         type = GPOINTER_TO_INT(gtk_clist_get_row_data(stock_clist, row));
 443         gtk_clist_remove(stock_clist, row);
 444         if (stock_clist->rows == row)
 445                 gtk_clist_select_row(stock_clist, row - 1, -1);
 446
 447         if (!shown_clist->selection)
 448                 row = 0;
 449         else
 450                 row = GPOINTER_TO_INT(shown_clist->selection->data) + 1;
 451
 452         name = gettext(col_name[type]);
 453         row = gtk_clist_insert(shown_clist, row, (gchar **)&name);
 454         gtk_clist_set_row_data(shown_clist, row, GINT_TO_POINTER(type));
 455         gtk_clist_select_row(shown_clist, row, -1);
 456 }
 457
 458 static void prefs_summary_column_remove(void)
 459 {
 460         GtkCList *stock_clist = GTK_CLIST(summary_col.stock_clist);
 461         GtkCList *shown_clist = GTK_CLIST(summary_col.shown_clist);
 462         gint row;
 463         SummaryColumnType type;
 464         gchar *name;
 465
 466         if (!shown_clist->selection) return;
 467
 468         row = GPOINTER_TO_INT(shown_clist->selection->data);
 469         type = GPOINTER_TO_INT(gtk_clist_get_row_data(shown_clist, row));
 470         gtk_clist_remove(shown_clist, row);
 471         if (shown_clist->rows == row)
 472                 gtk_clist_select_row(shown_clist, row - 1, -1);
 473
 474         if (!stock_clist->selection)
 475                 row = 0;
 476         else
 477                 row = GPOINTER_TO_INT(stock_clist->selection->data) + 1;
 478
 479         name = gettext(col_name[type]);
 480         row = gtk_clist_insert(stock_clist, row, (gchar **)&name);
 481         gtk_clist_set_row_data(stock_clist, row, GINT_TO_POINTER(type));
 482         gtk_clist_select_row(stock_clist, row, -1);
 483 }
 484
 485 static void prefs_summary_column_up(void)
 486 {
 487         GtkCList *clist = GTK_CLIST(summary_col.shown_clist);
 488         gint row;
 489
 490         if (!clist->selection) return;
 491
 492         row = GPOINTER_TO_INT(clist->selection->data);
 493         if (row > 0)
 494                 gtk_clist_row_move(clist, row, row - 1);
 495 }
 496
 497 static void prefs_summary_column_down(void)
 498 {
 499         GtkCList *clist = GTK_CLIST(summary_col.shown_clist);
 500         gint row;
 501
 502         if (!clist->selection) return;
 503
 504         row = GPOINTER_TO_INT(clist->selection->data);
 505         if (row >= 0 && row < clist->rows - 1)
 506                 gtk_clist_row_move(clist, row, row + 1);
 507 }
 508
 509 static void prefs_summary_column_set_to_default(void)
 510 {
 511         prefs_summary_column_set_dialog(default_state);
 512 }
 513
 514 static void prefs_summary_column_ok(void)
 515 {
 516         if (!summary_col.finished) {
 517                 summary_col.finished = TRUE;
 518                 prefs_summary_column_set_view();
 519         }
 520 }
 521
 522 static void prefs_summary_column_cancel(void)
 523 {
 524         summary_col.finished = TRUE;
 525 }
 526
 527 static gint prefs_summary_column_delete_event(GtkWidget *widget,
 528                                               GdkEventAny *event,
 529                                               gpointer data)
 530 {
 531         summary_col.finished = TRUE;
 532         return TRUE;
 533 }
 534
 535 static void prefs_summary_column_key_pressed(GtkWidget *widget,
 536                                              GdkEventKey *event,
 537                                              gpointer data)
 538 {
 539         if (event && event->keyval == GDK_Escape)
 540                 summary_col.finished = TRUE;
 541 }