src/prefs_template.c

   1 /*
   2  * Claws Mail templates subsystem
   3  * Copyright (C) 2001 Alexander Barinov
   4  * Copyright (C) 2001-2007 Hiroyuki Yamamoto and the Claws Mail team
   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 3 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, see <http://www.gnu.org/licenses/>.
  18  *
  19  */
  20
  21 #include "defs.h"
  22
  23 #include <glib.h>
  24 #include <glib/gi18n.h>
  25 #include <gtk/gtk.h>
  26 #include <gdk/gdkkeysyms.h>
  27 #include <string.h>
  28 #include <dirent.h>
  29 #include <sys/stat.h>
  30
  31 #include "template.h"
  32 #include "main.h"
  33 #include "prefs_gtk.h"
  34 #include "inc.h"
  35 #include "utils.h"
  36 #include "gtkutils.h"
  37 #include "alertpanel.h"
  38 #include "manage_window.h"
  39 #include "compose.h"
  40 #include "addr_compl.h"
  41 #include "quote_fmt.h"
  42 #include "prefs_common.h"
  43 #include "manual.h"
  44 #include "gtkutils.h"
  45 #include "menu.h"
  46
  47 enum {
  48         TEMPL_TEXT,
  49         TEMPL_DATA,
  50         TEMPL_AUTO_DATA,        /*!< auto pointer */
  51         N_TEMPL_COLUMNS
  52 };
  53
  54 static struct Templates {
  55         GtkWidget *window;
  56         GtkWidget *ok_btn;
  57         GtkWidget *list_view;
  58         GtkWidget *entry_name;
  59         GtkWidget *entry_subject;
  60         GtkWidget *entry_from;
  61         GtkWidget *entry_to;
  62         GtkWidget *entry_cc;
  63         GtkWidget *entry_bcc;
  64         GtkWidget *text_value;
  65 } templates;
  66
  67 static int modified = FALSE;
  68 static int modified_list = FALSE;
  69
  70 static struct
  71 {
  72         gchar *label;
  73         GtkWidget **entry;
  74         gboolean compl;
  75         gchar *tooltips;
  76 } widgets_table[] = {
  77         {N_("Name"),    &templates.entry_name,          FALSE,
  78                 N_("This name is used as the Menu item")},
  79         {N_("From"),    &templates.entry_from,          TRUE,
  80                 N_("Override composing account's From header. This doesn't change the composing account.")},
  81         {N_("To"),      &templates.entry_to,            TRUE,   NULL},
  82         {N_("Cc"),      &templates.entry_cc,            TRUE,   NULL},
  83         {N_("Bcc"),     &templates.entry_bcc,           TRUE,   NULL},
  84         {N_("Subject"), &templates.entry_subject,       FALSE,  NULL},
  85         {NULL,          NULL,                           FALSE,  NULL}
  86 };
  87
  88
  89 /* widget creating functions */
  90 static void prefs_template_window_create        (void);
  91 static void prefs_template_window_setup         (void);
  92
  93 static GSList *prefs_template_get_list          (void);
  94
  95 /* callbacks */
  96 static gint prefs_template_deleted_cb           (GtkWidget      *widget,
  97                                                  GdkEventAny    *event,
  98                                                  gpointer        data);
  99 static gboolean prefs_template_key_pressed_cb   (GtkWidget      *widget,
 100                                                  GdkEventKey    *event,
 101                                                  gpointer        data);
 102 static void prefs_template_cancel_cb            (void);
 103 static void prefs_template_ok_cb                (void);
 104 static void prefs_template_register_cb          (void);
 105 static void prefs_template_substitute_cb        (void);
 106 static void prefs_template_delete_cb            (void);
 107 static void prefs_template_delete_all_cb        (void);
 108 static void prefs_template_clear_cb             (void);
 109 static void prefs_template_duplicate_cb (void);
 110 static void prefs_template_top_cb               (void);
 111 static void prefs_template_up_cb                (void);
 112 static void prefs_template_down_cb      (void);
 113 static void prefs_template_bottom_cb    (void);
 114
 115 static GtkListStore* prefs_template_create_data_store   (void);
 116 static void prefs_template_list_view_insert_template    (GtkWidget *list_view,
 117                                                          gint row,
 118                                                          const gchar *template,
 119                                                          Template *data);
 120 static GtkWidget *prefs_template_list_view_create       (void);
 121 static void prefs_template_create_list_view_columns     (GtkWidget *list_view);
 122 static void prefs_template_select_row(GtkTreeView *list_view, GtkTreePath *path);
 123
 124 /* Called from mainwindow.c */
 125 void prefs_template_open(void)
 126 {
 127         inc_lock();
 128
 129         if (!templates.window)
 130                 prefs_template_window_create();
 131
 132         prefs_template_window_setup();
 133         gtk_widget_show(templates.window);
 134 }
 135
 136 /*!
 137  *\brief        Save Gtk object size to prefs dataset
 138  */
 139 static void prefs_template_size_allocate_cb(GtkWidget *widget,
 140                                          GtkAllocation *allocation)
 141 {
 142         g_return_if_fail(allocation != NULL);
 143
 144         prefs_common.templateswin_width = allocation->width;
 145         prefs_common.templateswin_height = allocation->height;
 146 }
 147
 148 static void prefs_template_window_create(void)
 149 {
 150         /* window structure ;) */
 151         GtkWidget *window;
 152         GtkWidget *vbox;
 153         GtkWidget *scrolled_window;
 154         GtkWidget   *vpaned;
 155         GtkWidget     *vbox1;
 156         GtkWidget       *table; /* including : entry_[name|from|to|cc|bcc|subject] */
 157         GtkWidget       *scroll2;
 158         GtkWidget         *text_value;
 159         GtkWidget     *vbox2;
 160         GtkWidget       *hbox2;
 161         GtkWidget         *arrow1;
 162         GtkWidget         *hbox3;
 163         GtkWidget           *reg_btn;
 164         GtkWidget           *subst_btn;
 165         GtkWidget           *del_btn;
 166         GtkWidget           *clear_btn;
 167         GtkWidget         *desc_btn;
 168         GtkWidget       *hbox4;
 169         GtkWidget         *scroll1;
 170         GtkWidget           *list_view;
 171         GtkWidget         *vbox3;
 172         GtkWidget           *spc_vbox;
 173         GtkWidget           *top_btn;
 174         GtkWidget           *up_btn;
 175         GtkWidget           *down_btn;
 176         GtkWidget           *bottom_btn;
 177         GtkWidget       *confirm_area;
 178         GtkWidget         *help_btn;
 179         GtkWidget         *cancel_btn;
 180         GtkWidget         *ok_btn;
 181         static GdkGeometry geometry;
 182         gint i;
 183         GtkTooltips *tooltips;
 184
 185         debug_print("Creating templates configuration window...\n");
 186
 187         /* main window */
 188         window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "prefs_template");
 189         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
 190         gtk_window_set_modal(GTK_WINDOW(window), TRUE);
 191         gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
 192
 193         vbox = gtk_vbox_new(FALSE, 8);
 194         gtk_widget_show(vbox);
 195         gtk_container_add(GTK_CONTAINER(window), vbox);
 196         gtk_container_set_border_width(GTK_CONTAINER(vbox), 4);
 197
 198         scrolled_window = gtk_scrolled_window_new (NULL, NULL);
 199         gtk_widget_show(scrolled_window);
 200         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
 201                                         GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 202         gtk_container_add(GTK_CONTAINER(vbox), scrolled_window);
 203
 204         /* vpaned to separate template settings from templates list */
 205         vpaned = gtk_vpaned_new();
 206         gtk_widget_show(vpaned);
 207         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
 208                                               vpaned);
 209
 210         /* vbox to handle template name and content */
 211         vbox1 = gtk_vbox_new(FALSE, 6);
 212         gtk_widget_show(vbox1);
 213         gtk_container_set_border_width(GTK_CONTAINER(vbox1), 8);
 214         gtk_paned_pack1(GTK_PANED(vpaned), vbox1, FALSE, FALSE);
 215
 216         table = gtk_table_new(5, 2, FALSE);
 217         gtk_table_set_row_spacings (GTK_TABLE (table), VSPACING_NARROW_2);
 218         gtk_table_set_col_spacings (GTK_TABLE (table), 4);
 219         gtk_widget_show(table);
 220         gtk_box_pack_start (GTK_BOX (vbox1), table, FALSE, FALSE, 0);
 221
 222         tooltips = gtk_tooltips_new();
 223
 224         for (i=0; widgets_table[i].label; i++) {
 225
 226                 GtkWidget *label;
 227
 228                 label = gtk_label_new(widgets_table[i].label);
 229                 gtk_widget_show(label);
 230                 gtk_table_attach(GTK_TABLE(table), label, 0, 1, i, (i + 1),
 231                                 (GtkAttachOptions) (GTK_FILL),
 232                                 (GtkAttachOptions) 0, 0, 0);
 233                 gtk_misc_set_alignment(GTK_MISC(label), 1, 0.5);
 234
 235                 *(widgets_table[i].entry) = gtk_entry_new();
 236                 gtk_widget_show(*(widgets_table[i].entry));
 237                 gtk_table_attach(GTK_TABLE(table), *(widgets_table[i].entry), 1, 2, i, (i + 1),
 238                                 (GtkAttachOptions) (GTK_EXPAND|GTK_SHRINK|GTK_FILL),
 239                                 (GtkAttachOptions) 0, 0, 0);
 240                 gtk_tooltips_set_tip(tooltips, *(widgets_table[i].entry),
 241                                 widgets_table[i].tooltips, NULL);
 242
 243                 if (widgets_table[i].compl)
 244                         address_completion_register_entry(
 245                                 GTK_ENTRY(*(widgets_table[i].entry)), TRUE);
 246         }
 247
 248         /* template content */
 249         scroll2 = gtk_scrolled_window_new(NULL, NULL);
 250         gtk_widget_show(scroll2);
 251         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll2),
 252                                        GTK_POLICY_AUTOMATIC,
 253                                        GTK_POLICY_AUTOMATIC);
 254         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scroll2),
 255                                             GTK_SHADOW_IN);
 256         gtk_box_pack_start(GTK_BOX(vbox1), scroll2, TRUE, TRUE, 0);
 257
 258         text_value = gtk_text_view_new();
 259         if (prefs_common.textfont) {
 260                 PangoFontDescription *font_desc;
 261
 262                 font_desc = pango_font_description_from_string
 263                                                 (prefs_common.textfont);
 264                 if (font_desc) {
 265                         gtk_widget_modify_font(text_value, font_desc);
 266                         pango_font_description_free(font_desc);
 267                 }
 268         }
 269         gtk_widget_show(text_value);
 270 #ifndef GENERIC_UMPC
 271         gtk_widget_set_size_request(text_value, -1, 120);
 272 #else
 273         gtk_widget_set_size_request(text_value, -1, 60);
 274 #endif
 275         gtk_container_add(GTK_CONTAINER(scroll2), text_value);
 276         gtk_text_view_set_editable(GTK_TEXT_VIEW(text_value), TRUE);
 277         gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text_value), GTK_WRAP_WORD);
 278
 279         /* vbox for buttons and templates list */
 280         vbox2 = gtk_vbox_new(FALSE, 6);
 281         gtk_widget_show(vbox2);
 282         gtk_container_set_border_width(GTK_CONTAINER(vbox2), 8);
 283         gtk_paned_pack2(GTK_PANED(vpaned), vbox2, TRUE, FALSE);
 284
 285         /* register | substitute | delete */
 286         hbox2 = gtk_hbox_new(FALSE, 4);
 287         gtk_widget_show(hbox2);
 288         gtk_box_pack_start(GTK_BOX(vbox2), hbox2, FALSE, FALSE, 0);
 289
 290         arrow1 = gtk_arrow_new(GTK_ARROW_DOWN, GTK_SHADOW_OUT);
 291         gtk_widget_show(arrow1);
 292         gtk_box_pack_start(GTK_BOX(hbox2), arrow1, FALSE, FALSE, 0);
 293         gtk_widget_set_size_request(arrow1, -1, 16);
 294
 295         hbox3 = gtk_hbox_new(TRUE, 4);
 296         gtk_widget_show(hbox3);
 297         gtk_box_pack_start(GTK_BOX(hbox2), hbox3, FALSE, FALSE, 0);
 298
 299         reg_btn = gtk_button_new_from_stock(GTK_STOCK_ADD);
 300         gtk_widget_show(reg_btn);
 301         gtk_box_pack_start(GTK_BOX(hbox3), reg_btn, FALSE, TRUE, 0);
 302         g_signal_connect(G_OBJECT (reg_btn), "clicked",
 303                          G_CALLBACK (prefs_template_register_cb), NULL);
 304         gtk_tooltips_set_tip(GTK_TOOLTIPS(tooltips), reg_btn,
 305                         _("Append the new template above to the list"), NULL);
 306
 307         subst_btn = gtkut_get_replace_btn(_("Replace"));
 308         gtk_widget_show(subst_btn);
 309         gtk_box_pack_start(GTK_BOX(hbox3), subst_btn, FALSE, TRUE, 0);
 310         g_signal_connect(G_OBJECT(subst_btn), "clicked",
 311                          G_CALLBACK(prefs_template_substitute_cb),
 312                          NULL);
 313         gtk_tooltips_set_tip(GTK_TOOLTIPS(tooltips), subst_btn,
 314                         _("Replace the selected template in list with the template above"), NULL);
 315
 316         del_btn = gtk_button_new_from_stock(GTK_STOCK_DELETE);
 317         gtk_widget_show(del_btn);
 318         gtk_box_pack_start(GTK_BOX(hbox3), del_btn, FALSE, TRUE, 0);
 319         g_signal_connect(G_OBJECT(del_btn), "clicked",
 320                          G_CALLBACK(prefs_template_delete_cb), NULL);
 321         gtk_tooltips_set_tip(GTK_TOOLTIPS(tooltips), del_btn,
 322                         _("Delete the selected template from the list"), NULL);
 323
 324         clear_btn = gtk_button_new_from_stock (GTK_STOCK_CLEAR);
 325         gtk_widget_show (clear_btn);
 326         gtk_box_pack_start (GTK_BOX (hbox3), clear_btn, FALSE, TRUE, 0);
 327         g_signal_connect(G_OBJECT (clear_btn), "clicked",
 328                         G_CALLBACK(prefs_template_clear_cb), NULL);
 329         gtk_tooltips_set_tip(GTK_TOOLTIPS(tooltips), clear_btn,
 330                         _("Clear all the input fields in the dialog"), NULL);
 331
 332 #if GTK_CHECK_VERSION(2, 8, 0)
 333         desc_btn = gtk_button_new_from_stock(GTK_STOCK_INFO);
 334 #else
 335         desc_btn = gtk_button_new_with_label(_(" Symbols... "));
 336 #endif
 337         gtk_widget_show(desc_btn);
 338         gtk_box_pack_end(GTK_BOX(hbox2), desc_btn, FALSE, FALSE, 0);
 339         g_signal_connect(G_OBJECT(desc_btn), "clicked",
 340                          G_CALLBACK(quote_fmt_quote_description), window);
 341         gtk_tooltips_set_tip(GTK_TOOLTIPS(tooltips), desc_btn,
 342                         _("Show information on configuring templates"), NULL);
 343
 344         /* templates list */
 345         hbox4 = gtk_hbox_new(FALSE, 8);
 346         gtk_widget_show(hbox4);
 347         gtk_box_pack_start(GTK_BOX(vbox2), hbox4, TRUE, TRUE, 0);
 348
 349         scroll1 = gtk_scrolled_window_new(NULL, NULL);
 350         gtk_widget_show(scroll1);
 351         gtk_box_pack_start(GTK_BOX(hbox4), scroll1, TRUE, TRUE, 0);
 352         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll1),
 353                                        GTK_POLICY_AUTOMATIC,
 354                                        GTK_POLICY_AUTOMATIC);
 355
 356         vbox3 = gtk_vbox_new(FALSE, 8);
 357         gtk_widget_show(vbox3);
 358         gtk_box_pack_start(GTK_BOX(hbox4), vbox3, FALSE, FALSE, 0);
 359
 360         top_btn = gtk_button_new_from_stock(GTK_STOCK_GOTO_TOP);
 361         gtk_widget_show(top_btn);
 362         gtk_box_pack_start(GTK_BOX(vbox3), top_btn, FALSE, FALSE, 0);
 363         g_signal_connect(G_OBJECT(top_btn), "clicked",
 364                          G_CALLBACK(prefs_template_top_cb), NULL);
 365         gtk_tooltips_set_tip(GTK_TOOLTIPS(tooltips), top_btn,
 366                         _("Move the selected template to the top"), NULL);
 367
 368         PACK_VSPACER(vbox3, spc_vbox, VSPACING_NARROW_2);
 369
 370         up_btn = gtk_button_new_from_stock(GTK_STOCK_GO_UP);
 371         gtk_widget_show(up_btn);
 372         gtk_box_pack_start (GTK_BOX(vbox3), up_btn, FALSE, FALSE, 0);
 373         g_signal_connect(G_OBJECT(up_btn), "clicked",
 374                          G_CALLBACK(prefs_template_up_cb), NULL);
 375         gtk_tooltips_set_tip(GTK_TOOLTIPS(tooltips), up_btn,
 376                         _("Move the selected template up"), NULL);
 377
 378         down_btn = gtk_button_new_from_stock(GTK_STOCK_GO_DOWN);
 379         gtk_widget_show (down_btn);
 380         gtk_box_pack_start(GTK_BOX (vbox3), down_btn, FALSE, FALSE, 0);
 381         g_signal_connect(G_OBJECT (down_btn), "clicked",
 382                          G_CALLBACK(prefs_template_down_cb), NULL);
 383         gtk_tooltips_set_tip(GTK_TOOLTIPS(tooltips), down_btn,
 384                         _("Move the selected template down"), NULL);
 385
 386         PACK_VSPACER(vbox3, spc_vbox, VSPACING_NARROW_2);
 387
 388         bottom_btn = gtk_button_new_from_stock(GTK_STOCK_GOTO_BOTTOM);
 389         gtk_widget_show(bottom_btn);
 390         gtk_box_pack_start(GTK_BOX(vbox3), bottom_btn, FALSE, FALSE, 0);
 391         g_signal_connect(G_OBJECT(bottom_btn), "clicked",
 392                          G_CALLBACK(prefs_template_bottom_cb), NULL);
 393         gtk_tooltips_set_tip(GTK_TOOLTIPS(tooltips), bottom_btn,
 394                         _("Move the selected template to the bottom"), NULL);
 395
 396         list_view = prefs_template_list_view_create();
 397         gtk_widget_show(list_view);
 398         gtk_widget_set_size_request(scroll1, -1, 140);
 399         gtk_container_add(GTK_CONTAINER(scroll1), list_view);
 400
 401         /* help | cancel | ok */
 402         gtkut_stock_button_set_create_with_help(&confirm_area, &help_btn,
 403                         &cancel_btn, GTK_STOCK_CANCEL,
 404                         &ok_btn, GTK_STOCK_OK,
 405                         NULL, NULL);
 406         gtk_widget_show(confirm_area);
 407         gtk_box_pack_end(GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
 408         gtk_widget_grab_default(ok_btn);
 409
 410         gtk_window_set_title(GTK_WINDOW(window), _("Template configuration"));
 411
 412         g_signal_connect(G_OBJECT(window), "delete_event",
 413                          G_CALLBACK(prefs_template_deleted_cb), NULL);
 414         g_signal_connect(G_OBJECT(window), "size_allocate",
 415                          G_CALLBACK(prefs_template_size_allocate_cb), NULL);
 416         g_signal_connect(G_OBJECT(window), "key_press_event",
 417                          G_CALLBACK(prefs_template_key_pressed_cb), NULL);
 418         MANAGE_WINDOW_SIGNALS_CONNECT(window);
 419         g_signal_connect(G_OBJECT(ok_btn), "clicked",
 420                          G_CALLBACK(prefs_template_ok_cb), NULL);
 421         g_signal_connect(G_OBJECT(cancel_btn), "clicked",
 422                          G_CALLBACK(prefs_template_cancel_cb), NULL);
 423         g_signal_connect(G_OBJECT(help_btn), "clicked",
 424                          G_CALLBACK(manual_open_with_anchor_cb),
 425                          MANUAL_ANCHOR_TEMPLATES);
 426
 427         address_completion_start(window);
 428
 429         if (!geometry.min_height) {
 430                 geometry.min_width = 500;
 431                 geometry.min_height = 540;
 432         }
 433
 434         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
 435                                       GDK_HINT_MIN_SIZE);
 436         gtk_widget_set_size_request(window, prefs_common.templateswin_width,
 437                                     prefs_common.templateswin_height);
 438
 439         templates.window = window;
 440         templates.ok_btn = ok_btn;
 441         templates.list_view = list_view;
 442         templates.text_value = text_value;
 443 }
 444
 445 static void prefs_template_reset_dialog(void)
 446 {
 447         GtkTextBuffer *buffer;
 448
 449         gtk_entry_set_text(GTK_ENTRY(templates.entry_name), "");
 450         gtk_entry_set_text(GTK_ENTRY(templates.entry_from), "");
 451         gtk_entry_set_text(GTK_ENTRY(templates.entry_to), "");
 452         gtk_entry_set_text(GTK_ENTRY(templates.entry_cc), "");
 453         gtk_entry_set_text(GTK_ENTRY(templates.entry_bcc), "");
 454         gtk_entry_set_text(GTK_ENTRY(templates.entry_subject), "");
 455
 456         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(templates.text_value));
 457         gtk_text_buffer_set_text(buffer, "", -1);
 458 }
 459
 460 static void prefs_template_clear_list(void)
 461 {
 462         GtkListStore *store;
 463
 464         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW
 465                                 (templates.list_view)));
 466         gtk_list_store_clear(store);
 467
 468         prefs_template_list_view_insert_template(templates.list_view,
 469                                                  -1, _("(New)"),
 470                                                  NULL);
 471 }
 472
 473 static void prefs_template_window_setup(void)
 474 {
 475         GSList *tmpl_list;
 476         GSList *cur;
 477         Template *tmpl;
 478
 479         manage_window_set_transient(GTK_WINDOW(templates.window));
 480         gtk_widget_grab_focus(templates.ok_btn);
 481
 482         prefs_template_clear_list();
 483
 484         tmpl_list = template_read_config();
 485
 486         for (cur = tmpl_list; cur != NULL; cur = cur->next) {
 487                 tmpl = (Template *)cur->data;
 488                 prefs_template_list_view_insert_template(templates.list_view,
 489                                                          -1, tmpl->name,
 490                                                          tmpl);
 491         }
 492
 493         prefs_template_reset_dialog();
 494
 495         g_slist_free(tmpl_list);
 496 }
 497
 498 static gint prefs_template_deleted_cb(GtkWidget *widget, GdkEventAny *event,
 499                                       gpointer data)
 500 {
 501         prefs_template_cancel_cb();
 502         return TRUE;
 503 }
 504
 505 static gboolean prefs_template_key_pressed_cb(GtkWidget *widget,
 506                                               GdkEventKey *event, gpointer data)
 507 {
 508         if (event && event->keyval == GDK_Escape)
 509                 prefs_template_cancel_cb();
 510         else {
 511                 GtkWidget *focused = gtkut_get_focused_child(
 512                                         GTK_CONTAINER(widget));
 513                 if (focused && GTK_IS_EDITABLE(focused)) {
 514                         modified = TRUE;
 515                 }
 516         }
 517         return FALSE;
 518 }
 519
 520 static void prefs_template_address_completion_end(void)
 521 {
 522         gint i;
 523
 524         for (i=0; widgets_table[i].label; i++) {
 525                 if (widgets_table[i].compl)
 526                         address_completion_unregister_entry(
 527                                 GTK_ENTRY(*(widgets_table[i].entry)));
 528         }
 529         address_completion_end(templates.window);
 530 }
 531
 532 static void prefs_template_ok_cb(void)
 533 {
 534         GSList *tmpl_list;
 535         GtkListStore *store;
 536
 537         if (modified && alertpanel(_("Entry not saved"),
 538                                  _("The entry was not saved. Close anyway?"),
 539                                  GTK_STOCK_CLOSE, _("+_Continue editing"),
 540                                  NULL) != G_ALERTDEFAULT) {
 541                 return;
 542         }
 543
 544         prefs_template_address_completion_end();
 545
 546         modified = FALSE;
 547         modified_list = FALSE;
 548         tmpl_list = prefs_template_get_list();
 549         template_set_config(tmpl_list);
 550         compose_reflect_prefs_all();
 551         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW
 552                                 (templates.list_view)));
 553         gtk_list_store_clear(store);
 554         gtk_widget_hide(templates.window);
 555         inc_unlock();
 556 }
 557
 558 static void prefs_template_cancel_cb(void)
 559 {
 560         GtkListStore *store;
 561
 562         if (modified && alertpanel(_("Entry not saved"),
 563                                  _("The entry was not saved. Close anyway?"),
 564                                  GTK_STOCK_CLOSE, _("+_Continue editing"),
 565                                  NULL) != G_ALERTDEFAULT) {
 566                 return;
 567         } else if (modified_list && alertpanel(_("Templates list not saved"),
 568                                  _("The templates list has been modified. Close anyway?"),
 569                                  GTK_STOCK_CLOSE, _("+_Continue editing"),
 570                                  NULL) != G_ALERTDEFAULT) {
 571                 return;
 572         }
 573
 574         prefs_template_address_completion_end();
 575
 576         modified = FALSE;
 577         modified_list = FALSE;
 578         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW
 579                                 (templates.list_view)));
 580         gtk_list_store_clear(store);
 581         gtk_widget_hide(templates.window);
 582         inc_unlock();
 583 }
 584
 585 /*!
 586  *\brief        Request list for storage. New list is owned
 587  *              by template.c...
 588  */
 589 static GSList *prefs_template_get_list(void)
 590 {
 591         GSList *tmpl_list = NULL;
 592         Template *tmpl;
 593         GtkTreeModel *model;
 594         GtkTreeIter iter;
 595
 596         model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
 597         if (!gtk_tree_model_get_iter_first(model, &iter))
 598                 return NULL;
 599
 600         do {
 601                 gtk_tree_model_get(model, &iter,
 602                                    TEMPL_DATA, &tmpl,
 603                                    -1);
 604
 605                 if (tmpl) {
 606                         Template *ntmpl;
 607
 608                         ntmpl = g_new(Template, 1);
 609                         ntmpl->load_filename = NULL;
 610                         ntmpl->name    = tmpl->name && *(tmpl->name)
 611                                          ? g_strdup(tmpl->name)
 612                                          : NULL;
 613                         ntmpl->subject = tmpl->subject && *(tmpl->subject)
 614                                          ? g_strdup(tmpl->subject)
 615                                          : NULL;
 616                         ntmpl->from    = tmpl->from && *(tmpl->from)
 617                                          ? g_strdup(tmpl->from)
 618                                          : NULL;
 619                         ntmpl->to      = tmpl->to && *(tmpl->to)
 620                                          ? g_strdup(tmpl->to)
 621                                          : NULL;
 622                         ntmpl->cc      = tmpl->cc && *(tmpl->cc)
 623                                          ? g_strdup(tmpl->cc)
 624                                          : NULL;
 625                         ntmpl->bcc     = tmpl->bcc && *(tmpl->bcc)
 626                                          ? g_strdup(tmpl->bcc)
 627                                          : NULL;
 628                         ntmpl->value   = tmpl->value && *(tmpl->value)
 629                                          ? g_strdup(tmpl->value)
 630                                          : NULL;
 631                         tmpl_list = g_slist_append(tmpl_list, ntmpl);
 632                 }
 633
 634         } while (gtk_tree_model_iter_next(model, &iter));
 635
 636         return tmpl_list;
 637 }
 638
 639 gboolean prefs_template_string_is_valid(gchar *string, gint *line, gboolean escaped_string, gboolean email)
 640 {
 641         gboolean result = TRUE;
 642         if (string && *string != '\0') {
 643                 gchar *tmp = NULL;
 644                 gchar *parsed_buf;
 645                 MsgInfo dummyinfo;
 646                 PrefsAccount *account = account_get_default();
 647
 648                 if (escaped_string) {
 649                         tmp = malloc(strlen(string)+1);
 650                         pref_get_unescaped_pref(tmp, string);
 651                 } else {
 652                         tmp = g_strdup(string);
 653                 }
 654                 memset(&dummyinfo, 0, sizeof(MsgInfo));
 655 #ifdef USE_ASPELL
 656                 quote_fmt_init(&dummyinfo, NULL, NULL, TRUE, account, FALSE, NULL);
 657 #else
 658                 quote_fmt_init(&dummyinfo, NULL, NULL, TRUE, account, FALSE);
 659 #endif
 660                 quote_fmt_scan_string(tmp);
 661                 quote_fmt_parse();
 662                 g_free(tmp);
 663                 parsed_buf = quote_fmt_get_buffer();
 664                 if (!parsed_buf) {
 665                         if (line)
 666                                 *line = quote_fmt_get_line();
 667                         return FALSE;
 668                 }
 669                 if (email) {
 670                         const gchar *start = strrchr(parsed_buf, '<');
 671                         const gchar *end = strrchr(parsed_buf, '>');
 672                         const gchar *at = strrchr(parsed_buf, '@');
 673                         const gchar *space = strrchr(parsed_buf, ' ');
 674                         if (!at)
 675                                 result = FALSE;
 676                         if (at && space && (!start || !end || end < start || start < space))
 677                                 result = FALSE;
 678                 }
 679                 quote_fmt_reset_vartable();
 680         }
 681         return result;
 682 }
 683
 684 static gboolean prefs_template_list_view_set_row(gint row)
 685 /* return TRUE if the row could be modified */
 686 {
 687         Template *tmpl;
 688         gchar *name;
 689         gchar *subject;
 690         gchar *from;
 691         gchar *to;
 692         gchar *cc;
 693         gchar *bcc;
 694         gchar *value;
 695         GtkTextBuffer *buffer;
 696         GtkTextIter start, end;
 697         GtkTreeModel *model;
 698         gint line;
 699
 700         model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
 701
 702         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(templates.text_value));
 703         gtk_text_buffer_get_start_iter(buffer, &start);
 704         gtk_text_buffer_get_iter_at_offset(buffer, &end, -1);
 705         value = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
 706
 707         if (value && *value == '\0') {
 708                         g_free(value);
 709                 value = NULL;
 710                 }
 711         if (!prefs_template_string_is_valid(value, &line, TRUE, FALSE)) {
 712                 alertpanel_error(_("Template body format error at line %d."), line);
 713                 g_free(value);
 714                 return FALSE;
 715         }
 716
 717         name = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_name),
 718                                       0, -1);
 719         if (*name == '\0') {
 720                 alertpanel_error(_("Template name is not set."));
 721                 g_free(value);
 722                 return FALSE;
 723         }
 724         from = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_from),
 725                                     0, -1);
 726         to = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_to),
 727                                     0, -1);
 728         cc = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_cc),
 729                                     0, -1);
 730         bcc = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_bcc),
 731                                     0, -1);
 732         subject = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_subject),
 733                                          0, -1);
 734
 735         if (from && *from == '\0') {
 736                 g_free(from);
 737                 from = NULL;
 738         }
 739         if (to && *to == '\0') {
 740                 g_free(to);
 741                 to = NULL;
 742         }
 743         if (cc && *cc == '\0') {
 744                 g_free(cc);
 745                 cc = NULL;
 746         }
 747         if (bcc && *bcc == '\0') {
 748                 g_free(bcc);
 749                 bcc = NULL;
 750         }
 751         if (subject && *subject == '\0') {
 752                 g_free(subject);
 753                 subject = NULL;
 754         }
 755
 756         if (!prefs_template_string_is_valid(from, NULL, TRUE, TRUE)) {
 757                 alertpanel_error(_("Template From format error."));
 758                 g_free(from);
 759                 g_free(value);
 760                 return FALSE;
 761         }
 762         if (!prefs_template_string_is_valid(to, NULL, TRUE, TRUE)) {
 763                 alertpanel_error(_("Template To format error."));
 764                 g_free(to);
 765                 g_free(value);
 766                 return FALSE;
 767         }
 768         if (!prefs_template_string_is_valid(cc, NULL, TRUE, TRUE)) {
 769                 alertpanel_error(_("Template Cc format error."));
 770                 g_free(cc);
 771                 g_free(value);
 772                 return FALSE;
 773         }
 774         if (!prefs_template_string_is_valid(bcc, NULL, TRUE, TRUE)) {
 775                 alertpanel_error(_("Template Bcc format error."));
 776                 g_free(bcc);
 777                 g_free(value);
 778                 return FALSE;
 779         }
 780         if (!prefs_template_string_is_valid(subject, NULL, TRUE, FALSE)) {
 781                 alertpanel_error(_("Template subject format error."));
 782                 g_free(subject);
 783                 g_free(value);
 784                 return FALSE;
 785         }
 786
 787         tmpl = g_new(Template, 1);
 788         tmpl->load_filename = NULL;
 789         tmpl->name = name;
 790         tmpl->subject = subject;
 791         tmpl->from = from;
 792         tmpl->to = to;
 793         tmpl->cc = cc;
 794         tmpl->bcc = bcc;
 795         tmpl->value = value;
 796
 797         prefs_template_list_view_insert_template(templates.list_view,
 798                                                  row, tmpl->name, tmpl);
 799
 800         return TRUE;
 801 }
 802
 803 static void prefs_template_register_cb(void)
 804 {
 805         modified = !prefs_template_list_view_set_row(-1);
 806         modified_list = TRUE;
 807 }
 808
 809 static void prefs_template_substitute_cb(void)
 810 {
 811         Template *tmpl;
 812         gint row;
 813         GtkTreeIter iter;
 814         GtkTreeModel *model;
 815
 816         row = gtkut_list_view_get_selected_row(templates.list_view);
 817         if (row <= 0)
 818                 return;
 819
 820         model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
 821         if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row))
 822                 return;
 823
 824         gtk_tree_model_get(model, &iter, TEMPL_DATA, &tmpl, -1);
 825         if (!tmpl)
 826                 return;
 827
 828         modified = !prefs_template_list_view_set_row(row);
 829         modified_list = TRUE;
 830 }
 831
 832 static void prefs_template_delete_cb(void)
 833 {
 834         Template *tmpl;
 835         gint row;
 836         GtkTreeIter iter;
 837         GtkTreeModel *model;
 838
 839         row = gtkut_list_view_get_selected_row(templates.list_view);
 840         if (row <= 0)
 841                 return;
 842
 843         model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
 844         if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row))
 845                 return;
 846
 847         gtk_tree_model_get(model, &iter, TEMPL_DATA, &tmpl, -1);
 848         if (!tmpl)
 849                 return;
 850
 851         if (alertpanel(_("Delete template"),
 852                        _("Do you really want to delete this template?"),
 853                        GTK_STOCK_CANCEL, GTK_STOCK_DELETE,
 854                        NULL) != G_ALERTALTERNATE)
 855                 return;
 856
 857         gtk_list_store_remove(GTK_LIST_STORE(model), &iter);
 858         modified_list = TRUE;
 859 }
 860
 861 static void prefs_template_delete_all_cb(void)
 862 {
 863         GtkListStore *list_store;
 864
 865         if (alertpanel(_("Delete all templates"),
 866                           _("Do you really want to delete all the templates?"),
 867                           GTK_STOCK_CANCEL, "+"GTK_STOCK_DELETE, NULL) == G_ALERTDEFAULT)
 868            return;
 869
 870         list_store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view)));
 871         prefs_template_clear_list();
 872         modified = FALSE;
 873
 874         prefs_template_reset_dialog();
 875         modified_list = TRUE;
 876 }
 877
 878 static void prefs_template_duplicate_cb(void)
 879 {
 880         Template *tmpl;
 881         gint row;
 882         GtkTreeIter iter;
 883         GtkTreeModel *model;
 884
 885         row = gtkut_list_view_get_selected_row(templates.list_view);
 886         if (row <= 0)
 887                 return;
 888
 889         model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
 890         if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row))
 891                 return;
 892
 893         gtk_tree_model_get(model, &iter, TEMPL_DATA, &tmpl, -1);
 894         if (!tmpl)
 895                 return;
 896
 897         modified_list = !prefs_template_list_view_set_row(-row-2);
 898 }
 899
 900 static void prefs_template_clear_cb(void)
 901 {
 902    prefs_template_reset_dialog();
 903 }
 904
 905 static void prefs_template_top_cb(void)
 906 {
 907         gint row;
 908         GtkTreeIter top, sel;
 909         GtkTreeModel *model;
 910
 911         row = gtkut_list_view_get_selected_row(templates.list_view);
 912         if (row <= 1)
 913                 return;
 914
 915         model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
 916
 917         if (!gtk_tree_model_iter_nth_child(model, &top, NULL, 0)
 918         ||  !gtk_tree_model_iter_nth_child(model, &sel, NULL, row))
 919                 return;
 920
 921         gtk_list_store_move_after(GTK_LIST_STORE(model), &sel, &top);
 922         gtkut_list_view_select_row(templates.list_view, 1);
 923         modified_list = TRUE;
 924 }
 925
 926 static void prefs_template_up_cb(void)
 927 {
 928         gint row;
 929         GtkTreeIter top, sel;
 930         GtkTreeModel *model;
 931
 932         row = gtkut_list_view_get_selected_row(templates.list_view);
 933         if (row <= 1)
 934                 return;
 935
 936         model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
 937
 938         if (!gtk_tree_model_iter_nth_child(model, &top, NULL, row - 1)
 939         ||  !gtk_tree_model_iter_nth_child(model, &sel, NULL, row))
 940                 return;
 941
 942         gtk_list_store_swap(GTK_LIST_STORE(model), &top, &sel);
 943         gtkut_list_view_select_row(templates.list_view, row - 1);
 944         modified_list = TRUE;
 945 }
 946
 947 static void prefs_template_down_cb(void)
 948 {
 949         gint row, n_rows;
 950         GtkTreeIter top, sel;
 951         GtkTreeModel *model;
 952
 953         model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
 954         n_rows = gtk_tree_model_iter_n_children(model, NULL);
 955         row = gtkut_list_view_get_selected_row(templates.list_view);
 956         if (row < 1 || row >= n_rows - 1)
 957                 return;
 958
 959         if (!gtk_tree_model_iter_nth_child(model, &top, NULL, row)
 960         ||  !gtk_tree_model_iter_nth_child(model, &sel, NULL, row + 1))
 961                 return;
 962
 963         gtk_list_store_swap(GTK_LIST_STORE(model), &top, &sel);
 964         gtkut_list_view_select_row(templates.list_view, row + 1);
 965         modified_list = TRUE;
 966 }
 967
 968 static void prefs_template_bottom_cb(void)
 969 {
 970         gint row, n_rows;
 971         GtkTreeIter top, sel;
 972         GtkTreeModel *model;
 973
 974         model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
 975         n_rows = gtk_tree_model_iter_n_children(model, NULL);
 976         row = gtkut_list_view_get_selected_row(templates.list_view);
 977         if (row < 1 || row >= n_rows - 1)
 978                 return;
 979
 980         if (!gtk_tree_model_iter_nth_child(model, &top, NULL, row)
 981         ||  !gtk_tree_model_iter_nth_child(model, &sel, NULL, n_rows - 1))
 982                 return;
 983
 984         gtk_list_store_move_after(GTK_LIST_STORE(model), &top, &sel);
 985         gtkut_list_view_select_row(templates.list_view, n_rows - 1);
 986         modified_list = TRUE;
 987 }
 988
 989 static GtkListStore* prefs_template_create_data_store(void)
 990 {
 991         return gtk_list_store_new(N_TEMPL_COLUMNS,
 992                                   G_TYPE_STRING,
 993                                   G_TYPE_POINTER,
 994                                   G_TYPE_AUTO_POINTER,
 995                                   -1);
 996 }
 997
 998 static void prefs_template_list_view_insert_template(GtkWidget *list_view,
 999                                                      gint row,
1000                                                      const gchar *template,
1001                                                      Template *data)
1002 {
1003         GtkTreeIter iter;
1004         GtkTreeIter sibling;
1005         GtkListStore *list_store = GTK_LIST_STORE(gtk_tree_view_get_model
1006                                         (GTK_TREE_VIEW(list_view)));
1007
1008 /*      row -1 to add a new rule to store,
1009         row >=0 to change an existing row
1010         row <-1 insert a new row after (-row-2)
1011 */
1012         if (row >= 0 ) {
1013                 /* modify the existing */
1014                 if (!gtk_tree_model_iter_nth_child(GTK_TREE_MODEL(list_store),
1015                                                    &iter, NULL, row))
1016                         row = -1;
1017         } else if (row < -1 ) {
1018                 if (!gtk_tree_model_iter_nth_child(GTK_TREE_MODEL(list_store),
1019                                                    &sibling, NULL, -row-2))
1020                         row = -1;
1021         }
1022
1023         if (row == -1 ) {
1024                 /* append new */
1025                 gtk_list_store_append(list_store, &iter);
1026                 gtk_list_store_set(list_store, &iter,
1027                                    TEMPL_TEXT, template,
1028                                    TEMPL_DATA, data,
1029                                    -1);
1030         } else if (row < -1) {
1031                 /* duplicate */
1032                 gtk_list_store_insert_after(list_store, &iter, &sibling);
1033                 gtk_list_store_set(list_store, &iter,
1034                                    TEMPL_TEXT, template,
1035                                    TEMPL_DATA, data,
1036                                    -1);
1037         } else {
1038                 /* change existing */
1039                 GAuto *auto_data =
1040                                         g_auto_pointer_new_with_free(data, (GFreeFunc) template_free);
1041
1042                 /* if replacing data in an existing row, the auto pointer takes care
1043                  * of destroying the Template data */
1044                 gtk_list_store_set(list_store, &iter,
1045                                    TEMPL_TEXT, template,
1046                                    TEMPL_DATA, data,
1047                                    TEMPL_AUTO_DATA, auto_data,
1048                                    -1);
1049
1050                 g_auto_pointer_free(auto_data);
1051         }
1052 }
1053
1054 static GtkItemFactory *prefs_template_popup_factory = NULL;
1055 static GtkWidget *prefs_template_popup_menu = NULL;
1056
1057 static GtkItemFactoryEntry prefs_template_popup_entries[] =
1058 {
1059    {N_("/_Delete"),             NULL, prefs_template_delete_cb, 0, NULL, NULL},
1060    {N_("/Delete _all"), NULL, prefs_template_delete_all_cb, 0, NULL, NULL},
1061    {N_("/D_uplicate"),  NULL, prefs_template_duplicate_cb, 0, NULL, NULL},
1062 };
1063
1064 static gint prefs_template_list_btn_pressed(GtkWidget *widget, GdkEventButton *event,
1065                                    GtkTreeView *list_view)
1066 {
1067    if (event) {
1068            /* left- or right-button click */
1069            if (event->button == 1 || event->button == 3) {
1070                    GtkTreePath *path = NULL;
1071                    if (gtk_tree_view_get_path_at_pos( list_view, event->x, event->y,
1072                                                            &path, NULL, NULL, NULL)) {
1073                            prefs_template_select_row(list_view, path);
1074                    }
1075                    if (path)
1076                            gtk_tree_path_free(path);
1077            }
1078
1079            /* right-button click */
1080            if (event->button == 3) {
1081                    GtkTreeModel *model = gtk_tree_view_get_model(list_view);
1082                    GtkTreeIter iter;
1083                    gboolean non_empty;
1084                    gint row;
1085
1086                    if (!prefs_template_popup_menu) {
1087                            gint n_entries = sizeof(prefs_template_popup_entries) /
1088                                            sizeof(prefs_template_popup_entries[0]);
1089                            prefs_template_popup_menu = menu_create_items(prefs_template_popup_entries,
1090                                                                  n_entries, "<PrefsTemplatePopupMenu>",
1091                                                                  &prefs_template_popup_factory, list_view);
1092                    }
1093
1094                    /* grey out some popup menu items if there is no selected row */
1095                    row = gtkut_list_view_get_selected_row(GTK_WIDGET(list_view));
1096                    menu_set_sensitive(prefs_template_popup_factory, "/Delete", (row > 0));
1097                    menu_set_sensitive(prefs_template_popup_factory, "/Duplicate", (row > 0));
1098
1099                    /* grey out seom popup menu items if there is no row
1100                           (not counting the (New) one at row 0) */
1101                    non_empty = gtk_tree_model_get_iter_first(model, &iter);
1102                    if (non_empty)
1103                            non_empty = gtk_tree_model_iter_next(model, &iter);
1104                    menu_set_sensitive(prefs_template_popup_factory, "/Delete all", non_empty);
1105
1106                    gtk_menu_popup(GTK_MENU(prefs_template_popup_menu),
1107                                           NULL, NULL, NULL, NULL,
1108                                           event->button, event->time);
1109            }
1110    }
1111    return FALSE;
1112 }
1113
1114 static gboolean prefs_template_list_popup_menu(GtkWidget *widget, gpointer data)
1115 {
1116    GtkTreeView *list_view = (GtkTreeView *)data;
1117    GdkEventButton event;
1118
1119    event.button = 3;
1120    event.time = gtk_get_current_event_time();
1121
1122    prefs_template_list_btn_pressed(NULL, &event, list_view);
1123
1124    return TRUE;
1125 }
1126
1127 static GtkWidget *prefs_template_list_view_create(void)
1128 {
1129         GtkTreeView *list_view;
1130         GtkTreeSelection *selector;
1131         GtkTreeModel *model;
1132
1133         model = GTK_TREE_MODEL(prefs_template_create_data_store());
1134         list_view = GTK_TREE_VIEW(gtk_tree_view_new_with_model(model));
1135         g_object_unref(model);
1136
1137 #ifndef MAEMO
1138         g_signal_connect(G_OBJECT(list_view), "popup-menu",
1139                          G_CALLBACK(prefs_template_list_popup_menu), list_view);
1140 #else
1141         gtk_widget_tap_and_hold_setup(GTK_WIDGET(list_view), NULL, NULL,
1142                         GTK_TAP_AND_HOLD_NONE | GTK_TAP_AND_HOLD_NO_INTERNALS);
1143         g_signal_connect(G_OBJECT(list_view), "tap-and-hold",
1144                          G_CALLBACK(prefs_template_list_popup_menu), list_view);
1145 #endif
1146         g_signal_connect(G_OBJECT(list_view), "button-press-event",
1147                         G_CALLBACK(prefs_template_list_btn_pressed), list_view);
1148
1149         gtk_tree_view_set_rules_hint(list_view, prefs_common.use_stripes_everywhere);
1150         gtk_tree_view_set_reorderable(list_view, TRUE);
1151
1152         selector = gtk_tree_view_get_selection(list_view);
1153         gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
1154
1155         /* create the columns */
1156         prefs_template_create_list_view_columns(GTK_WIDGET(list_view));
1157
1158         return GTK_WIDGET(list_view);
1159 }
1160
1161 static void prefs_template_create_list_view_columns(GtkWidget *list_view)
1162 {
1163         GtkTreeViewColumn *column;
1164         GtkCellRenderer *renderer;
1165
1166         renderer = gtk_cell_renderer_text_new();
1167         column = gtk_tree_view_column_new_with_attributes
1168                         (_("Current templates"),
1169                          renderer,
1170                          "text", TEMPL_TEXT,
1171                          NULL);
1172         gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
1173 }
1174
1175  /*!
1176  *\brief        Triggered when a row has to be selected
1177  */
1178 static void prefs_template_select_row(GtkTreeView *list_view, GtkTreePath *path)
1179 {
1180         GtkTreeModel *model = gtk_tree_view_get_model(list_view);
1181         GtkTreeSelection *selection;
1182         Template *tmpl;
1183         Template tmpl_def;
1184         GtkTextBuffer *buffer;
1185         GtkTextIter iter;
1186         GtkTreeIter titer;
1187
1188         if (!model || !path || !gtk_tree_model_get_iter(model, &titer, path))
1189                 return;
1190
1191         /* select row */
1192         selection = gtk_tree_view_get_selection(list_view);
1193         gtk_tree_selection_select_path(selection, path);
1194
1195         tmpl_def.name = _("Template");
1196         tmpl_def.subject = "";
1197         tmpl_def.from = "";
1198         tmpl_def.to = "";
1199         tmpl_def.cc = "";
1200         tmpl_def.bcc = "";
1201         tmpl_def.value = "";
1202
1203         gtk_tree_model_get(model, &titer, TEMPL_DATA, &tmpl, -1);
1204         if (!tmpl)
1205                 tmpl = &tmpl_def;
1206
1207         gtk_entry_set_text(GTK_ENTRY(templates.entry_name), tmpl->name);
1208         gtk_entry_set_text(GTK_ENTRY(templates.entry_from),
1209                            tmpl->from ? tmpl->from : "");
1210         gtk_entry_set_text(GTK_ENTRY(templates.entry_to),
1211                            tmpl->to ? tmpl->to : "");
1212         gtk_entry_set_text(GTK_ENTRY(templates.entry_cc),
1213                            tmpl->cc ? tmpl->cc : "");
1214         gtk_entry_set_text(GTK_ENTRY(templates.entry_bcc),
1215                            tmpl->bcc ? tmpl->bcc : "");
1216         gtk_entry_set_text(GTK_ENTRY(templates.entry_subject),
1217                            tmpl->subject ? tmpl->subject : "");
1218
1219         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(templates.text_value));
1220         gtk_text_buffer_set_text(buffer, "", -1);
1221         gtk_text_buffer_get_start_iter(buffer, &iter);
1222         gtk_text_buffer_insert(buffer, &iter, tmpl->value, -1);
1223 }