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_gtk.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_("Status"),           /* S_COL_STATUS  */
  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         N_("Locked"),           /* S_COL_LOCKED  */
  77 };
  78
  79 static SummaryColumnState default_state[N_SUMMARY_COLS] = {
  80         { S_COL_MARK   , TRUE  },
  81         { S_COL_STATUS , TRUE  },
  82         { S_COL_MIME   , TRUE  },
  83         { S_COL_SUBJECT, TRUE  },
  84         { S_COL_FROM   , TRUE  },
  85         { S_COL_DATE   , TRUE  },
  86         { S_COL_SIZE   , TRUE  },
  87         { S_COL_NUMBER , FALSE },
  88         { S_COL_SCORE  , FALSE },
  89         { S_COL_LOCKED , FALSE  },
  90 };
  91
  92 static void prefs_summary_column_create (void);
  93
  94 static void prefs_summary_column_set_dialog     (SummaryColumnState *state);
  95 static void prefs_summary_column_set_view       (void);
  96
  97 /* callback functions */
  98 static void prefs_summary_column_add    (void);
  99 static void prefs_summary_column_remove (void);
 100
 101 static void prefs_summary_column_up     (void);
 102 static void prefs_summary_column_down   (void);
 103
 104 static void prefs_summary_column_set_to_default (void);
 105
 106 static void prefs_summary_column_ok     (void);
 107 static void prefs_summary_column_cancel (void);
 108
 109 static gint prefs_summary_column_delete_event   (GtkWidget      *widget,
 110                                                  GdkEventAny    *event,
 111                                                  gpointer        data);
 112 static void prefs_summary_column_key_pressed    (GtkWidget      *widget,
 113                                                  GdkEventKey    *event,
 114                                                  gpointer        data);
 115
 116 void prefs_summary_column_open(void)
 117 {
 118         inc_lock();
 119
 120         if (!summary_col.window)
 121                 prefs_summary_column_create();
 122
 123         manage_window_set_transient(GTK_WINDOW(summary_col.window));
 124         gtk_widget_grab_focus(summary_col.ok_btn);
 125
 126         prefs_summary_column_set_dialog(NULL);
 127
 128         gtk_widget_show(summary_col.window);
 129
 130         summary_col.finished = FALSE;
 131         while (summary_col.finished == FALSE)
 132                 gtk_main_iteration();
 133
 134         gtk_widget_hide(summary_col.window);
 135
 136         inc_unlock();
 137 }
 138
 139 static void prefs_summary_column_create(void)
 140 {
 141         GtkWidget *window;
 142         GtkWidget *vbox;
 143
 144         GtkWidget *label_hbox;
 145         GtkWidget *label;
 146
 147         GtkWidget *vbox1;
 148
 149         GtkWidget *hbox1;
 150         GtkWidget *clist_hbox;
 151         GtkWidget *scrolledwin;
 152         GtkWidget *stock_clist;
 153         GtkWidget *shown_clist;
 154
 155         GtkWidget *btn_vbox;
 156         GtkWidget *btn_vbox1;
 157         GtkWidget *add_btn;
 158         GtkWidget *remove_btn;
 159         GtkWidget *up_btn;
 160         GtkWidget *down_btn;
 161
 162         GtkWidget *btn_hbox;
 163         GtkWidget *default_btn;
 164         GtkWidget *confirm_area;
 165         GtkWidget *ok_btn;
 166         GtkWidget *cancel_btn;
 167
 168         gchar *title[1];
 169
 170         debug_print("Creating summary column setting window...\n");
 171
 172         window = gtk_window_new(GTK_WINDOW_DIALOG);
 173         gtk_container_set_border_width(GTK_CONTAINER(window), 8);
 174         gtk_window_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
 175         gtk_window_set_modal(GTK_WINDOW(window), TRUE);
 176         gtk_window_set_policy(GTK_WINDOW(window), FALSE, FALSE, FALSE);
 177         gtk_window_set_title(GTK_WINDOW(window),
 178                              _("Displayed items configuration"));
 179         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
 180                            GTK_SIGNAL_FUNC(prefs_summary_column_delete_event),
 181                            NULL);
 182         gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
 183                            GTK_SIGNAL_FUNC(prefs_summary_column_key_pressed),
 184                            NULL);
 185
 186         vbox = gtk_vbox_new(FALSE, 6);
 187         gtk_widget_show(vbox);
 188         gtk_container_add(GTK_CONTAINER(window), vbox);
 189
 190         label_hbox = gtk_hbox_new(FALSE, 0);
 191         gtk_widget_show(label_hbox);
 192         gtk_box_pack_start(GTK_BOX(vbox), label_hbox, FALSE, FALSE, 4);
 193
 194         label = gtk_label_new
 195                 (_("Select items to be displayed in the summary view. You can modify\n"
 196                    "the order by using the Up / Down buttons or by dragging the items."));
 197         gtk_widget_show(label);
 198         gtk_box_pack_start(GTK_BOX(label_hbox), label, FALSE, FALSE, 4);
 199         gtk_label_set_justify(GTK_LABEL(label), GTK_JUSTIFY_LEFT);
 200
 201         vbox1 = gtk_vbox_new(FALSE, VSPACING);
 202         gtk_widget_show(vbox1);
 203         gtk_box_pack_start(GTK_BOX(vbox), vbox1, TRUE, TRUE, 0);
 204         gtk_container_set_border_width(GTK_CONTAINER(vbox1), 2);
 205
 206         hbox1 = gtk_hbox_new(FALSE, 8);
 207         gtk_widget_show(hbox1);
 208         gtk_box_pack_start(GTK_BOX(vbox1), hbox1, FALSE, TRUE, 0);
 209
 210         clist_hbox = gtk_hbox_new(FALSE, 8);
 211         gtk_widget_show(clist_hbox);
 212         gtk_box_pack_start(GTK_BOX(hbox1), clist_hbox, TRUE, TRUE, 0);
 213
 214         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
 215         gtk_widget_set_usize(scrolledwin, 180, 210);
 216         gtk_widget_show(scrolledwin);
 217         gtk_box_pack_start(GTK_BOX(clist_hbox), scrolledwin, TRUE, TRUE, 0);
 218         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
 219                                        GTK_POLICY_AUTOMATIC,
 220                                        GTK_POLICY_AUTOMATIC);
 221
 222         title[0] = _("Available items");
 223         stock_clist = gtk_clist_new_with_titles(1, title);
 224         gtk_widget_show(stock_clist);
 225         gtk_container_add(GTK_CONTAINER(scrolledwin), stock_clist);
 226         gtk_clist_set_selection_mode(GTK_CLIST(stock_clist),
 227                                      GTK_SELECTION_BROWSE);
 228         GTK_WIDGET_UNSET_FLAGS(GTK_CLIST(stock_clist)->column[0].button,
 229                                GTK_CAN_FOCUS);
 230
 231         /* add/remove button */
 232         btn_vbox = gtk_vbox_new(FALSE, 0);
 233         gtk_widget_show(btn_vbox);
 234         gtk_box_pack_start(GTK_BOX(hbox1), btn_vbox, FALSE, FALSE, 0);
 235
 236         btn_vbox1 = gtk_vbox_new(FALSE, 8);
 237         gtk_widget_show(btn_vbox1);
 238         gtk_box_pack_start(GTK_BOX(btn_vbox), btn_vbox1, TRUE, FALSE, 0);
 239
 240         add_btn = gtk_button_new_with_label(_("  ->  "));
 241         gtk_widget_show(add_btn);
 242         gtk_box_pack_start(GTK_BOX(btn_vbox1), add_btn, FALSE, FALSE, 0);
 243
 244         remove_btn = gtk_button_new_with_label(_("  <-  "));
 245         gtk_widget_show(remove_btn);
 246         gtk_box_pack_start(GTK_BOX(btn_vbox1), remove_btn, FALSE, FALSE, 0);
 247
 248         gtk_signal_connect(GTK_OBJECT(add_btn), "clicked",
 249                            GTK_SIGNAL_FUNC(prefs_summary_column_add), NULL);
 250         gtk_signal_connect(GTK_OBJECT(remove_btn), "clicked",
 251                            GTK_SIGNAL_FUNC(prefs_summary_column_remove), NULL);
 252
 253         clist_hbox = gtk_hbox_new(FALSE, 8);
 254         gtk_widget_show(clist_hbox);
 255         gtk_box_pack_start(GTK_BOX(hbox1), clist_hbox, TRUE, TRUE, 0);
 256
 257         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
 258         gtk_widget_set_usize(scrolledwin, 180, 210);
 259         gtk_widget_show(scrolledwin);
 260         gtk_box_pack_start(GTK_BOX(clist_hbox), scrolledwin, TRUE, TRUE, 0);
 261         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
 262                                        GTK_POLICY_AUTOMATIC,
 263                                        GTK_POLICY_AUTOMATIC);
 264
 265         title[0] = _("Displayed items");
 266         shown_clist = gtk_clist_new_with_titles(1, title);
 267         gtk_widget_show(shown_clist);
 268         gtk_container_add(GTK_CONTAINER(scrolledwin), shown_clist);
 269         gtk_clist_set_selection_mode(GTK_CLIST(shown_clist),
 270                                      GTK_SELECTION_BROWSE);
 271         gtk_clist_set_reorderable(GTK_CLIST(shown_clist), TRUE);
 272         gtk_clist_set_use_drag_icons(GTK_CLIST(shown_clist), FALSE);
 273         GTK_WIDGET_UNSET_FLAGS(GTK_CLIST(shown_clist)->column[0].button,
 274                                GTK_CAN_FOCUS);
 275
 276         /* up/down button */
 277         btn_vbox = gtk_vbox_new(FALSE, 0);
 278         gtk_widget_show(btn_vbox);
 279         gtk_box_pack_start(GTK_BOX(hbox1), btn_vbox, FALSE, FALSE, 0);
 280
 281         btn_vbox1 = gtk_vbox_new(FALSE, 8);
 282         gtk_widget_show(btn_vbox1);
 283         gtk_box_pack_start(GTK_BOX(btn_vbox), btn_vbox1, TRUE, FALSE, 0);
 284
 285         up_btn = gtk_button_new_with_label(_("Up"));
 286         gtk_widget_show(up_btn);
 287         gtk_box_pack_start(GTK_BOX(btn_vbox1), up_btn, FALSE, FALSE, 0);
 288
 289         down_btn = gtk_button_new_with_label(_("Down"));
 290         gtk_widget_show(down_btn);
 291         gtk_box_pack_start(GTK_BOX(btn_vbox1), down_btn, FALSE, FALSE, 0);
 292
 293         gtk_signal_connect(GTK_OBJECT(up_btn), "clicked",
 294                            GTK_SIGNAL_FUNC(prefs_summary_column_up), NULL);
 295         gtk_signal_connect(GTK_OBJECT(down_btn), "clicked",
 296                            GTK_SIGNAL_FUNC(prefs_summary_column_down), NULL);
 297
 298         btn_hbox = gtk_hbox_new(FALSE, 8);
 299         gtk_widget_show(btn_hbox);
 300         gtk_box_pack_end(GTK_BOX(vbox), btn_hbox, FALSE, FALSE, 0);
 301
 302         btn_vbox = gtk_vbox_new(FALSE, 0);
 303         gtk_widget_show(btn_vbox);
 304         gtk_box_pack_start(GTK_BOX(btn_hbox), btn_vbox, FALSE, FALSE, 0);
 305
 306         default_btn = gtk_button_new_with_label(_(" Use default "));
 307         gtk_widget_show(default_btn);
 308         gtk_box_pack_start(GTK_BOX(btn_vbox), default_btn, TRUE, FALSE, 0);
 309         gtk_signal_connect(GTK_OBJECT(default_btn), "clicked",
 310                            GTK_SIGNAL_FUNC(prefs_summary_column_set_to_default),
 311                            NULL);
 312
 313         gtkut_button_set_create(&confirm_area, &ok_btn, _("OK"),
 314                                 &cancel_btn, _("Cancel"), NULL, NULL);
 315         gtk_widget_show(confirm_area);
 316         gtk_box_pack_end(GTK_BOX(btn_hbox), confirm_area, FALSE, FALSE, 0);
 317         gtk_widget_grab_default(ok_btn);
 318
 319         gtk_signal_connect(GTK_OBJECT(ok_btn), "clicked",
 320                            GTK_SIGNAL_FUNC(prefs_summary_column_ok), NULL);
 321         gtk_signal_connect(GTK_OBJECT(cancel_btn), "clicked",
 322                            GTK_SIGNAL_FUNC(prefs_summary_column_cancel), NULL);
 323
 324         summary_col.window      = window;
 325         summary_col.stock_clist = stock_clist;
 326         summary_col.shown_clist = shown_clist;
 327         summary_col.add_btn     = add_btn;
 328         summary_col.remove_btn  = remove_btn;
 329         summary_col.up_btn      = up_btn;
 330         summary_col.down_btn    = down_btn;
 331         summary_col.ok_btn      = ok_btn;
 332         summary_col.cancel_btn  = cancel_btn;
 333 }
 334
 335 SummaryColumnState *prefs_summary_column_get_config(void)
 336 {
 337         static SummaryColumnState state[N_SUMMARY_COLS];
 338         SummaryColumnType type;
 339         gint pos;
 340
 341         for (pos = 0; pos < N_SUMMARY_COLS; pos++)
 342                 state[pos].type = -1;
 343
 344         for (type = 0; type < N_SUMMARY_COLS; type++) {
 345                 pos = prefs_common.summary_col_pos[type];
 346                 if (pos < 0 || pos >= N_SUMMARY_COLS ||
 347                     state[pos].type != -1) {
 348                         g_warning("Wrong column position\n");
 349                         prefs_summary_column_set_config(default_state);
 350                         return default_state;
 351                 }
 352
 353                 state[pos].type = type;
 354                 state[pos].visible = prefs_common.summary_col_visible[type];
 355         }
 356
 357         return state;
 358 }
 359
 360 void prefs_summary_column_set_config(SummaryColumnState *state)
 361 {
 362         SummaryColumnType type;
 363         gint pos;
 364
 365         for (pos = 0; pos < N_SUMMARY_COLS; pos++) {
 366                 type = state[pos].type;
 367                 prefs_common.summary_col_visible[type] = state[pos].visible;
 368                 prefs_common.summary_col_pos[type] = pos;
 369         }
 370 }
 371
 372 static void prefs_summary_column_set_dialog(SummaryColumnState *state)
 373 {
 374         GtkCList *stock_clist = GTK_CLIST(summary_col.stock_clist);
 375         GtkCList *shown_clist = GTK_CLIST(summary_col.shown_clist);
 376         gint pos;
 377         SummaryColumnType type;
 378         gchar *name;
 379
 380         gtk_clist_clear(stock_clist);
 381         gtk_clist_clear(shown_clist);
 382
 383         if (!state)
 384                 state = prefs_summary_column_get_config();
 385
 386         for (pos = 0; pos < N_SUMMARY_COLS; pos++) {
 387                 gint row;
 388                 type = state[pos].type;
 389                 name = gettext(col_name[type]);
 390
 391                 if (state[pos].visible) {
 392                         row = gtk_clist_append(shown_clist, (gchar **)&name);
 393                         gtk_clist_set_row_data(shown_clist, row,
 394                                                GINT_TO_POINTER(type));
 395                 } else {
 396                         row = gtk_clist_append(stock_clist, (gchar **)&name);
 397                         gtk_clist_set_row_data(stock_clist, row,
 398                                                GINT_TO_POINTER(type));
 399                 }
 400         }
 401 }
 402
 403 static void prefs_summary_column_set_view(void)
 404 {
 405         GtkCList *stock_clist = GTK_CLIST(summary_col.stock_clist);
 406         GtkCList *shown_clist = GTK_CLIST(summary_col.shown_clist);
 407         SummaryColumnState state[N_SUMMARY_COLS];
 408         SummaryColumnType type;
 409         gint row, pos = 0;
 410
 411         g_return_if_fail
 412                 (stock_clist->rows + shown_clist->rows == N_SUMMARY_COLS);
 413
 414         for (row = 0; row < stock_clist->rows; row++) {
 415                 type = GPOINTER_TO_INT
 416                         (gtk_clist_get_row_data(stock_clist, row));
 417                 state[row].type = type;
 418                 state[row].visible = FALSE;
 419         }
 420
 421         pos = row;
 422         for (row = 0; row < shown_clist->rows; row++) {
 423                 type = GPOINTER_TO_INT
 424                         (gtk_clist_get_row_data(shown_clist, row));
 425                 state[pos + row].type = type;
 426                 state[pos + row].visible = TRUE;
 427         }
 428
 429         prefs_summary_column_set_config(state);
 430         main_window_set_summary_column();
 431 }
 432
 433 static void prefs_summary_column_add(void)
 434 {
 435         GtkCList *stock_clist = GTK_CLIST(summary_col.stock_clist);
 436         GtkCList *shown_clist = GTK_CLIST(summary_col.shown_clist);
 437         gint row;
 438         SummaryColumnType type;
 439         gchar *name;
 440
 441         if (!stock_clist->selection) return;
 442
 443         row = GPOINTER_TO_INT(stock_clist->selection->data);
 444         type = GPOINTER_TO_INT(gtk_clist_get_row_data(stock_clist, row));
 445         gtk_clist_remove(stock_clist, row);
 446         if (stock_clist->rows == row)
 447                 gtk_clist_select_row(stock_clist, row - 1, -1);
 448
 449         if (!shown_clist->selection)
 450                 row = 0;
 451         else
 452                 row = GPOINTER_TO_INT(shown_clist->selection->data) + 1;
 453
 454         name = gettext(col_name[type]);
 455         row = gtk_clist_insert(shown_clist, row, (gchar **)&name);
 456         gtk_clist_set_row_data(shown_clist, row, GINT_TO_POINTER(type));
 457         gtk_clist_select_row(shown_clist, row, -1);
 458 }
 459
 460 static void prefs_summary_column_remove(void)
 461 {
 462         GtkCList *stock_clist = GTK_CLIST(summary_col.stock_clist);
 463         GtkCList *shown_clist = GTK_CLIST(summary_col.shown_clist);
 464         gint row;
 465         SummaryColumnType type;
 466         gchar *name;
 467
 468         if (!shown_clist->selection) return;
 469
 470         row = GPOINTER_TO_INT(shown_clist->selection->data);
 471         type = GPOINTER_TO_INT(gtk_clist_get_row_data(shown_clist, row));
 472         gtk_clist_remove(shown_clist, row);
 473         if (shown_clist->rows == row)
 474                 gtk_clist_select_row(shown_clist, row - 1, -1);
 475
 476         if (!stock_clist->selection)
 477                 row = 0;
 478         else
 479                 row = GPOINTER_TO_INT(stock_clist->selection->data) + 1;
 480
 481         name = gettext(col_name[type]);
 482         row = gtk_clist_insert(stock_clist, row, (gchar **)&name);
 483         gtk_clist_set_row_data(stock_clist, row, GINT_TO_POINTER(type));
 484         gtk_clist_select_row(stock_clist, row, -1);
 485 }
 486
 487 static void prefs_summary_column_up(void)
 488 {
 489         GtkCList *clist = GTK_CLIST(summary_col.shown_clist);
 490         gint row;
 491
 492         if (!clist->selection) return;
 493
 494         row = GPOINTER_TO_INT(clist->selection->data);
 495         if (row > 0)
 496                 gtk_clist_row_move(clist, row, row - 1);
 497 }
 498
 499 static void prefs_summary_column_down(void)
 500 {
 501         GtkCList *clist = GTK_CLIST(summary_col.shown_clist);
 502         gint row;
 503
 504         if (!clist->selection) return;
 505
 506         row = GPOINTER_TO_INT(clist->selection->data);
 507         if (row >= 0 && row < clist->rows - 1)
 508                 gtk_clist_row_move(clist, row, row + 1);
 509 }
 510
 511 static void prefs_summary_column_set_to_default(void)
 512 {
 513         prefs_summary_column_set_dialog(default_state);
 514 }
 515
 516 static void prefs_summary_column_ok(void)
 517 {
 518         if (!summary_col.finished) {
 519                 summary_col.finished = TRUE;
 520                 prefs_summary_column_set_view();
 521         }
 522 }
 523
 524 static void prefs_summary_column_cancel(void)
 525 {
 526         summary_col.finished = TRUE;
 527 }
 528
 529 static gint prefs_summary_column_delete_event(GtkWidget *widget,
 530                                               GdkEventAny *event,
 531                                               gpointer data)
 532 {
 533         summary_col.finished = TRUE;
 534         return TRUE;
 535 }
 536
 537 static void prefs_summary_column_key_pressed(GtkWidget *widget,
 538                                              GdkEventKey *event,
 539                                              gpointer data)
 540 {
 541         if (event && event->keyval == GDK_Escape)
 542                 summary_col.finished = TRUE;
 543 }