src/prefs_template.c

   1 /*
   2  * Sylpheed templates subsystem
   3  * Copyright (C) 2001 Alexander Barinov
   4  * Copyright (C) 2001-2005 Hiroyuki Yamamoto
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  19  */
  20
  21 #include "defs.h"
  22
  23 #include <glib.h>
  24 #include <gtk/gtk.h>
  25 #include <gdk/gdkkeysyms.h>
  26 #include <string.h>
  27 #include <dirent.h>
  28 #include <sys/stat.h>
  29
  30 #include "intl.h"
  31 #include "template.h"
  32 #include "main.h"
  33 #include "inc.h"
  34 #include "utils.h"
  35 #include "gtkutils.h"
  36 #include "alertpanel.h"
  37 #include "manage_window.h"
  38 #include "compose.h"
  39 #include "addr_compl.h"
  40 #include "quote_fmt.h"
  41
  42 enum {
  43         TEMPL_TEXT,
  44         TEMPL_DATA,
  45         TEMPL_AUTO_DATA,        /*!< auto pointer */
  46         N_TEMPL_COLUMNS
  47 };
  48
  49 static struct Templates {
  50         GtkWidget *window;
  51         GtkWidget *ok_btn;
  52         GtkWidget *list_view;
  53         GtkWidget *entry_name;
  54         GtkWidget *entry_subject;
  55         GtkWidget *entry_to;
  56         GtkWidget *entry_cc;
  57         GtkWidget *entry_bcc;
  58         GtkWidget *text_value;
  59 } templates;
  60
  61 /* widget creating functions */
  62 static void prefs_template_window_create        (void);
  63 static void prefs_template_window_setup         (void);
  64 static void prefs_template_clear                (void);
  65
  66 static GSList *prefs_template_get_list          (void);
  67
  68 /* callbacks */
  69 static gint prefs_template_deleted_cb           (GtkWidget      *widget,
  70                                                  GdkEventAny    *event,
  71                                                  gpointer        data);
  72 static gboolean prefs_template_key_pressed_cb   (GtkWidget      *widget,
  73                                                  GdkEventKey    *event,
  74                                                  gpointer        data);
  75 static void prefs_template_cancel_cb            (void);
  76 static void prefs_template_ok_cb                (void);
  77 static void prefs_template_register_cb          (void);
  78 static void prefs_template_substitute_cb        (void);
  79 static void prefs_template_delete_cb            (void);
  80
  81 static GtkListStore* prefs_template_create_data_store   (void);
  82 static void prefs_template_list_view_insert_template    (GtkWidget *list_view,
  83                                                          GtkTreeIter *row_iter,
  84                                                          const gchar *template,
  85                                                          Template *data);
  86 static GtkWidget *prefs_template_list_view_create       (void);
  87 static void prefs_template_create_list_view_columns     (GtkWidget *list_view);
  88 static gboolean prefs_template_selected                 (GtkTreeSelection *selector,
  89                                                          GtkTreeModel *model,
  90                                                          GtkTreePath *path,
  91                                                          gboolean currently_selected,
  92                                                          gpointer data);
  93
  94 /* Called from mainwindow.c */
  95 void prefs_template_open(void)
  96 {
  97         inc_lock();
  98
  99         if (!templates.window)
 100                 prefs_template_window_create();
 101
 102         prefs_template_window_setup();
 103         gtk_widget_show(templates.window);
 104 }
 105
 106 #define ADD_ENTRY(entry, str, row) \
 107 { \
 108         label1 = gtk_label_new(str); \
 109         gtk_widget_show(label1); \
 110         gtk_table_attach(GTK_TABLE(table), label1, 0, 1, row, (row + 1), \
 111                          GTK_FILL, 0, 0, 0); \
 112         gtk_misc_set_alignment(GTK_MISC(label1), 1, 0.5); \
 113  \
 114         entry = gtk_entry_new(); \
 115         gtk_widget_show(entry); \
 116         gtk_table_attach(GTK_TABLE(table), entry, 1, 2, row, (row + 1), \
 117                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0); \
 118 }
 119
 120 static void prefs_template_window_create(void)
 121 {
 122         /* window structure ;) */
 123         GtkWidget *window;
 124         GtkWidget   *vpaned;
 125         GtkWidget     *vbox1;
 126         GtkWidget       *hbox1;
 127         GtkWidget         *label1;
 128         GtkWidget         *entry_name;
 129         GtkWidget       *table;
 130         GtkWidget         *entry_to;
 131         GtkWidget         *entry_cc;
 132         GtkWidget         *entry_bcc;
 133         GtkWidget         *entry_subject;
 134         GtkWidget       *scroll2;
 135         GtkWidget         *text_value;
 136         GtkWidget     *vbox2;
 137         GtkWidget       *hbox2;
 138         GtkWidget         *arrow1;
 139         GtkWidget         *hbox3;
 140         GtkWidget           *reg_btn;
 141         GtkWidget           *subst_btn;
 142         GtkWidget           *del_btn;
 143         GtkWidget         *desc_btn;
 144         GtkWidget       *scroll1;
 145         GtkWidget         *list_view;
 146         GtkWidget       *confirm_area;
 147         GtkWidget         *ok_btn;
 148         GtkWidget         *cancel_btn;
 149
 150         /* main window */
 151         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
 152         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
 153         gtk_window_set_modal(GTK_WINDOW(window), TRUE);
 154         gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
 155         gtk_window_set_default_size(GTK_WINDOW(window), 400, -1);
 156
 157         /* vpaned to separate template settings from templates list */
 158         vpaned = gtk_vpaned_new();
 159         gtk_widget_show(vpaned);
 160         gtk_container_add(GTK_CONTAINER(window), vpaned);
 161
 162         /* vbox to handle template name and content */
 163         vbox1 = gtk_vbox_new(FALSE, 6);
 164         gtk_widget_show(vbox1);
 165         gtk_container_set_border_width(GTK_CONTAINER(vbox1), 8);
 166         gtk_paned_pack1(GTK_PANED(vpaned), vbox1, FALSE, FALSE);
 167
 168         hbox1 = gtk_hbox_new(FALSE, 8);
 169         gtk_widget_show(hbox1);
 170         gtk_box_pack_start(GTK_BOX(vbox1), hbox1, FALSE, FALSE, 0);
 171
 172         label1 = gtk_label_new(_("Template name"));
 173         gtk_widget_show(label1);
 174         gtk_box_pack_start(GTK_BOX(hbox1), label1, FALSE, FALSE, 0);
 175
 176         entry_name = gtk_entry_new();
 177         gtk_widget_show(entry_name);
 178         gtk_box_pack_start(GTK_BOX(hbox1), entry_name, TRUE, TRUE, 0);
 179
 180         /* table for headers */
 181         table = gtk_table_new(2, 2, FALSE);
 182         gtk_widget_show(table);
 183         gtk_box_pack_start(GTK_BOX(vbox1), table, FALSE, FALSE, 0);
 184         gtk_table_set_row_spacings(GTK_TABLE(table), 4);
 185         gtk_table_set_col_spacings(GTK_TABLE(table), 4);
 186
 187         ADD_ENTRY(entry_to, _("To:"), 0);
 188         address_completion_register_entry(GTK_ENTRY(entry_to));
 189         ADD_ENTRY(entry_cc, _("Cc:"), 1)
 190         ADD_ENTRY(entry_bcc, _("Bcc:"), 2)
 191         ADD_ENTRY(entry_subject, _("Subject:"), 3);
 192
 193 #undef ADD_ENTRY
 194
 195         /* template content */
 196         scroll2 = gtk_scrolled_window_new(NULL, NULL);
 197         gtk_widget_show(scroll2);
 198         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll2),
 199                                        GTK_POLICY_NEVER,
 200                                        GTK_POLICY_AUTOMATIC);
 201         gtk_box_pack_start(GTK_BOX(vbox1), scroll2, TRUE, TRUE, 0);
 202
 203         text_value = gtk_text_view_new();
 204         gtk_widget_show(text_value);
 205         gtk_widget_set_size_request(text_value, -1, 120);
 206         gtk_container_add(GTK_CONTAINER(scroll2), text_value);
 207         gtk_text_view_set_editable(GTK_TEXT_VIEW(text_value), TRUE);
 208         gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text_value), GTK_WRAP_WORD);
 209
 210         /* vbox for buttons and templates list */
 211         vbox2 = gtk_vbox_new(FALSE, 6);
 212         gtk_widget_show(vbox2);
 213         gtk_container_set_border_width(GTK_CONTAINER(vbox2), 8);
 214         gtk_paned_pack2(GTK_PANED(vpaned), vbox2, TRUE, FALSE);
 215
 216         /* register | substitute | delete */
 217         hbox2 = gtk_hbox_new(FALSE, 4);
 218         gtk_widget_show(hbox2);
 219         gtk_box_pack_start(GTK_BOX(vbox2), hbox2, FALSE, FALSE, 0);
 220
 221         arrow1 = gtk_arrow_new(GTK_ARROW_DOWN, GTK_SHADOW_OUT);
 222         gtk_widget_show(arrow1);
 223         gtk_box_pack_start(GTK_BOX(hbox2), arrow1, FALSE, FALSE, 0);
 224         gtk_widget_set_size_request(arrow1, -1, 16);
 225
 226         hbox3 = gtk_hbox_new(TRUE, 4);
 227         gtk_widget_show(hbox3);
 228         gtk_box_pack_start(GTK_BOX(hbox2), hbox3, FALSE, FALSE, 0);
 229
 230         reg_btn = gtk_button_new_from_stock(GTK_STOCK_ADD);
 231         gtk_widget_show(reg_btn);
 232         gtk_box_pack_start(GTK_BOX(hbox3), reg_btn, FALSE, TRUE, 0);
 233         g_signal_connect(G_OBJECT (reg_btn), "clicked",
 234                          G_CALLBACK (prefs_template_register_cb), NULL);
 235
 236         subst_btn = gtk_button_new_with_label(_("  Replace  "));
 237         gtk_widget_show(subst_btn);
 238         gtk_box_pack_start(GTK_BOX(hbox3), subst_btn, FALSE, TRUE, 0);
 239         g_signal_connect(G_OBJECT(subst_btn), "clicked",
 240                          G_CALLBACK(prefs_template_substitute_cb),
 241                          NULL);
 242
 243         del_btn = gtk_button_new_from_stock(GTK_STOCK_REMOVE);
 244         gtk_widget_show(del_btn);
 245         gtk_box_pack_start(GTK_BOX(hbox3), del_btn, FALSE, TRUE, 0);
 246         g_signal_connect(G_OBJECT(del_btn), "clicked",
 247                          G_CALLBACK(prefs_template_delete_cb), NULL);
 248
 249         desc_btn = gtk_button_new_with_label(_(" Symbols "));
 250         gtk_widget_show(desc_btn);
 251         gtk_box_pack_end(GTK_BOX(hbox2), desc_btn, FALSE, FALSE, 0);
 252         g_signal_connect(G_OBJECT(desc_btn), "clicked",
 253                          G_CALLBACK(quote_fmt_quote_description), NULL);
 254
 255         /* templates list */
 256         scroll1 = gtk_scrolled_window_new(NULL, NULL);
 257         gtk_widget_show(scroll1);
 258         gtk_box_pack_start(GTK_BOX(vbox2), scroll1, TRUE, TRUE, 0);
 259         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll1),
 260                                        GTK_POLICY_AUTOMATIC,
 261                                        GTK_POLICY_AUTOMATIC);
 262
 263         list_view = prefs_template_list_view_create();
 264         gtk_widget_show(list_view);
 265         gtk_widget_set_size_request(scroll1, -1, 140);
 266         gtk_container_add(GTK_CONTAINER(scroll1), list_view);
 267
 268         /* ok | cancel */
 269         gtkut_stock_button_set_create(&confirm_area, &ok_btn, GTK_STOCK_OK,
 270                                 &cancel_btn, GTK_STOCK_CANCEL, NULL, NULL);
 271         gtk_widget_show(confirm_area);
 272         gtk_box_pack_end(GTK_BOX(vbox2), confirm_area, FALSE, FALSE, 0);
 273         gtk_widget_grab_default(ok_btn);
 274
 275         gtk_window_set_title(GTK_WINDOW(window), _("Template configuration"));
 276
 277         g_signal_connect(G_OBJECT(window), "delete_event",
 278                          G_CALLBACK(prefs_template_deleted_cb), NULL);
 279         g_signal_connect(G_OBJECT(window), "key_press_event",
 280                          G_CALLBACK(prefs_template_key_pressed_cb), NULL);
 281         MANAGE_WINDOW_SIGNALS_CONNECT(window);
 282         g_signal_connect(G_OBJECT(ok_btn), "clicked",
 283                          G_CALLBACK(prefs_template_ok_cb), NULL);
 284         g_signal_connect(G_OBJECT(cancel_btn), "clicked",
 285                          G_CALLBACK(prefs_template_cancel_cb), NULL);
 286
 287         address_completion_start(window);
 288
 289         templates.window = window;
 290         templates.ok_btn = ok_btn;
 291         templates.list_view = list_view;
 292         templates.entry_name = entry_name;
 293         templates.entry_subject = entry_subject;
 294         templates.entry_to = entry_to;
 295         templates.entry_cc = entry_cc;
 296         templates.entry_bcc = entry_bcc;
 297         templates.text_value = text_value;
 298 }
 299
 300 static void prefs_template_window_setup(void)
 301 {
 302         GSList *tmpl_list;
 303         GSList *cur;
 304         gchar *title[1];
 305         gint row;
 306         Template *tmpl;
 307         GtkListStore *store;
 308
 309         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW
 310                                 (templates.list_view)));
 311
 312         manage_window_set_transient(GTK_WINDOW(templates.window));
 313         gtk_widget_grab_focus(templates.ok_btn);
 314
 315         gtk_list_store_clear(store);
 316
 317         prefs_template_list_view_insert_template(templates.list_view,
 318                                                  NULL, _("(New)"),
 319                                                  NULL);
 320
 321         tmpl_list = template_read_config();
 322
 323         for (cur = tmpl_list; cur != NULL; cur = cur->next) {
 324                 tmpl = (Template *)cur->data;
 325                 prefs_template_list_view_insert_template(templates.list_view,
 326                                                          NULL, tmpl->name,
 327                                                          tmpl);
 328         }
 329
 330         g_slist_free(tmpl_list);
 331 }
 332
 333 static void prefs_template_clear(void)
 334 {
 335         GtkListStore *store;
 336
 337         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW
 338                                 (templates.list_view)));
 339         gtk_list_store_clear(store);
 340 }
 341
 342 static gint prefs_template_deleted_cb(GtkWidget *widget, GdkEventAny *event,
 343                                       gpointer data)
 344 {
 345         prefs_template_cancel_cb();
 346         return TRUE;
 347 }
 348
 349 static gboolean prefs_template_key_pressed_cb(GtkWidget *widget,
 350                                               GdkEventKey *event, gpointer data)
 351 {
 352         if (event && event->keyval == GDK_Escape)
 353                 prefs_template_cancel_cb();
 354         return FALSE;
 355 }
 356
 357 static void prefs_template_ok_cb(void)
 358 {
 359         GSList *tmpl_list;
 360
 361         tmpl_list = prefs_template_get_list();
 362         template_set_config(tmpl_list);
 363         compose_reflect_prefs_all();
 364         prefs_template_clear();
 365         gtk_widget_hide(templates.window);
 366         inc_unlock();
 367 }
 368
 369 static void prefs_template_cancel_cb(void)
 370 {
 371         prefs_template_clear();
 372         gtk_widget_hide(templates.window);
 373         inc_unlock();
 374 }
 375
 376 /*!
 377  *\brief        Request list for storage. New list is owned
 378  *              by template.c...
 379  */
 380 static GSList *prefs_template_get_list(void)
 381 {
 382         GSList *tmpl_list = NULL;
 383         Template *tmpl;
 384         GtkTreeModel *model;
 385         GtkTreeIter iter;
 386
 387         model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
 388         if (!gtk_tree_model_get_iter_first(model, &iter))
 389                 return NULL;
 390
 391         do {
 392                 gtk_tree_model_get(model, &iter,
 393                                    TEMPL_DATA, &tmpl,
 394                                    -1);
 395
 396                 if (tmpl) {
 397                         Template *ntmpl;
 398
 399                         ntmpl = g_new(Template, 1);
 400                         ntmpl->name    = tmpl->name && *(tmpl->name)
 401                                          ? g_strdup(tmpl->name)
 402                                          : NULL;
 403                         ntmpl->subject = tmpl->subject && *(tmpl->subject)
 404                                          ? g_strdup(tmpl->subject)
 405                                          : NULL;
 406                         ntmpl->to      = tmpl->to && *(tmpl->to)
 407                                          ? g_strdup(tmpl->to)
 408                                          : NULL;
 409                         ntmpl->cc      = tmpl->cc && *(tmpl->cc)
 410                                          ? g_strdup(tmpl->cc)
 411                                          : NULL;
 412                         ntmpl->bcc     = tmpl->bcc && *(tmpl->bcc)
 413                                          ? g_strdup(tmpl->bcc)
 414                                          : NULL;
 415                         ntmpl->value   = tmpl->value && *(tmpl->value)
 416                                          ? g_strdup(tmpl->value)
 417                                          : NULL;
 418                         tmpl_list = g_slist_append(tmpl_list, ntmpl);
 419                 }
 420
 421         } while (gtk_tree_model_iter_next(model, &iter));
 422
 423         return tmpl_list;
 424 }
 425
 426 static void prefs_template_list_view_set_row(GtkTreeIter *row)
 427 {
 428         Template *tmpl;
 429         Template *tmp_tmpl;
 430         gchar *name;
 431         gchar *subject;
 432         gchar *to;
 433         gchar *cc;
 434         gchar *bcc;
 435         gchar *value;
 436         GtkTextBuffer *buffer;
 437         GtkTextIter start, end;
 438         GtkTreeModel *model;
 439
 440         model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
 441
 442         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(templates.text_value));
 443         gtk_text_buffer_get_start_iter(buffer, &start);
 444         gtk_text_buffer_get_iter_at_offset(buffer, &end, -1);
 445         value = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
 446
 447         if (value && *value != '\0') {
 448                 gchar *parsed_buf;
 449                 MsgInfo dummyinfo;
 450
 451                 memset(&dummyinfo, 0, sizeof(MsgInfo));
 452                 quote_fmt_init(&dummyinfo, NULL, NULL);
 453                 quote_fmt_scan_string(value);
 454                 quote_fmt_parse();
 455                 parsed_buf = quote_fmt_get_buffer();
 456                 if (!parsed_buf) {
 457                         alertpanel_error(_("Template format error."));
 458                         g_free(value);
 459                         return;
 460                 }
 461         }
 462
 463         name = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_name),
 464                                       0, -1);
 465         subject = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_subject),
 466                                          0, -1);
 467         to = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_to),
 468                                     0, -1);
 469         cc = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_cc),
 470                                     0, -1);
 471         bcc = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_bcc),
 472                                     0, -1);
 473
 474         if (subject && *subject == '\0') {
 475                 g_free(subject);
 476                 subject = NULL;
 477         }
 478         if (to && *to == '\0') {
 479                 g_free(to);
 480                 to = NULL;
 481         }
 482         if (cc && *cc == '\0') {
 483                 g_free(cc);
 484                 cc = NULL;
 485         }
 486         if (bcc && *bcc == '\0') {
 487                 g_free(bcc);
 488                 bcc = NULL;
 489         }
 490
 491         tmpl = g_new(Template, 1);
 492         tmpl->name = name;
 493         tmpl->subject = subject;
 494         tmpl->to = to;
 495         tmpl->cc = cc;
 496         tmpl->bcc = bcc;
 497         tmpl->value = value;
 498
 499         prefs_template_list_view_insert_template(templates.list_view,
 500                                                  row, tmpl->name, tmpl);
 501 }
 502
 503 static void prefs_template_register_cb(void)
 504 {
 505         prefs_template_list_view_set_row(NULL);
 506 }
 507
 508 static void prefs_template_substitute_cb(void)
 509 {
 510         Template *tmpl;
 511         GtkTreeIter row;
 512         GtkTreeSelection *selection;
 513         GtkTreeModel *model;
 514
 515         selection = gtk_tree_view_get_selection
 516                         (GTK_TREE_VIEW(templates.list_view));
 517
 518         if (!gtk_tree_selection_get_selected(selection, &model, &row))
 519                 return;
 520
 521         gtk_tree_model_get(model, &row,
 522                            TEMPL_DATA, &tmpl,
 523                            -1);
 524
 525         if (!tmpl) return;
 526
 527         prefs_template_list_view_set_row(&row);
 528 }
 529
 530 static void prefs_template_delete_cb(void)
 531 {
 532         Template *tmpl;
 533         GtkTreeIter row;
 534         GtkTreeSelection *selection;
 535         GtkTreeModel *model;
 536
 537         selection = gtk_tree_view_get_selection
 538                         (GTK_TREE_VIEW(templates.list_view));
 539
 540         if (!gtk_tree_selection_get_selected(selection, &model, &row))
 541                 return;
 542
 543         gtk_tree_model_get(model, &row,
 544                            TEMPL_DATA, &tmpl,
 545                            -1);
 546
 547         if (!tmpl)
 548                 return;
 549
 550         if (alertpanel(_("Delete template"),
 551                        _("Do you really want to delete this template?"),
 552                        GTK_STOCK_YES, GTK_STOCK_NO, NULL) != G_ALERTDEFAULT)
 553                 return;
 554
 555         gtk_list_store_remove(GTK_LIST_STORE(model), &row);
 556 }
 557
 558 static GtkListStore* prefs_template_create_data_store(void)
 559 {
 560         return gtk_list_store_new(N_TEMPL_COLUMNS,
 561                                   G_TYPE_STRING,
 562                                   G_TYPE_POINTER,
 563                                   G_TYPE_AUTO_POINTER,
 564                                   -1);
 565 }
 566
 567 static void prefs_template_list_view_insert_template(GtkWidget *list_view,
 568                                                      GtkTreeIter *row_iter,
 569                                                      const gchar *template,
 570                                                      Template *data)
 571 {
 572         GtkTreeIter iter;
 573         GtkListStore *list_store = GTK_LIST_STORE(gtk_tree_view_get_model
 574                                         (GTK_TREE_VIEW(list_view)));
 575         GAuto *auto_data;
 576
 577         if (row_iter == NULL) {
 578                 /* append new */
 579                 gtk_list_store_append(list_store, &iter);
 580         } else {
 581                 iter = *row_iter;
 582         }
 583
 584         auto_data = g_auto_pointer_new_with_free(data, (GFreeFunc) template_free);
 585
 586         /* if replacing data in an existing row, the auto pointer takes care
 587          * of destroying the Template data */
 588         gtk_list_store_set(list_store, &iter,
 589                            TEMPL_TEXT, template,
 590                            TEMPL_DATA, data,
 591                            TEMPL_AUTO_DATA, auto_data,
 592                            -1);
 593
 594         g_auto_pointer_free(auto_data);
 595 }
 596
 597 static GtkWidget *prefs_template_list_view_create(void)
 598 {
 599         GtkTreeView *list_view;
 600         GtkTreeSelection *selector;
 601         GtkTreeModel *model;
 602
 603         model = GTK_TREE_MODEL(prefs_template_create_data_store());
 604         list_view = GTK_TREE_VIEW(gtk_tree_view_new_with_model(model));
 605         g_object_unref(model);
 606
 607         gtk_tree_view_set_rules_hint(list_view, TRUE);
 608
 609         selector = gtk_tree_view_get_selection(list_view);
 610         gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
 611         gtk_tree_selection_set_select_function(selector, prefs_template_selected,
 612                                                NULL, NULL);
 613
 614         /* create the columns */
 615         prefs_template_create_list_view_columns(GTK_WIDGET(list_view));
 616
 617         return GTK_WIDGET(list_view);
 618 }
 619
 620 static void prefs_template_create_list_view_columns(GtkWidget *list_view)
 621 {
 622         GtkTreeViewColumn *column;
 623         GtkCellRenderer *renderer;
 624
 625         renderer = gtk_cell_renderer_text_new();
 626         column = gtk_tree_view_column_new_with_attributes
 627                         (_("Current templates"),
 628                          renderer,
 629                          "text", TEMPL_TEXT,
 630                          NULL);
 631         gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
 632 }
 633
 634 static gboolean prefs_template_selected(GtkTreeSelection *selector,
 635                                         GtkTreeModel *model,
 636                                         GtkTreePath *path,
 637                                         gboolean currently_selected,
 638                                         gpointer data)
 639 {
 640         Template *tmpl;
 641         Template tmpl_def;
 642         GtkTextBuffer *buffer;
 643         GtkTextIter iter;
 644         GtkTreeIter titer;
 645
 646         if (currently_selected)
 647                 return TRUE;
 648
 649         if (!gtk_tree_model_get_iter(model, &titer, path))
 650                 return TRUE;
 651
 652         tmpl_def.name = _("Template");
 653         tmpl_def.subject = "";
 654         tmpl_def.to = "";
 655         tmpl_def.cc = "";
 656         tmpl_def.bcc = "";
 657         tmpl_def.value = "";
 658
 659         gtk_tree_model_get(model, &titer,
 660                            TEMPL_DATA, &tmpl,
 661                            -1);
 662
 663         if (!tmpl)
 664                 tmpl = &tmpl_def;
 665
 666         gtk_entry_set_text(GTK_ENTRY(templates.entry_name), tmpl->name);
 667         gtk_entry_set_text(GTK_ENTRY(templates.entry_to),
 668                            tmpl->to ? tmpl->to : "");
 669         gtk_entry_set_text(GTK_ENTRY(templates.entry_cc),
 670                            tmpl->cc ? tmpl->cc : "");
 671         gtk_entry_set_text(GTK_ENTRY(templates.entry_bcc),
 672                            tmpl->bcc ? tmpl->bcc : "");
 673         gtk_entry_set_text(GTK_ENTRY(templates.entry_subject),
 674                            tmpl->subject ? tmpl->subject : "");
 675
 676         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(templates.text_value));
 677         gtk_text_buffer_set_text(buffer, "", -1);
 678         gtk_text_buffer_get_start_iter(buffer, &iter);
 679         gtk_text_buffer_insert(buffer, &iter, tmpl->value, -1);
 680
 681         return TRUE;
 682 }
 683
 684