src/prefs_template.c

   1 /*
   2  * Claws Mail templates subsystem
   3  * Copyright (C) 2001 Alexander Barinov
   4  * Copyright (C) 2001-2009 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 gboolean prefs_template_search_func_cb (GtkTreeModel *model, gint column,
 103                                                 const gchar *key, GtkTreeIter *iter,
 104                                                 gpointer search_data);
 105
 106 static void prefs_template_cancel_cb            (gpointer action, gpointer data);
 107 static void prefs_template_ok_cb                (gpointer action, gpointer data);
 108 static void prefs_template_register_cb          (gpointer action, gpointer data);
 109 static void prefs_template_substitute_cb        (gpointer action, gpointer data);
 110 static void prefs_template_delete_cb            (gpointer action, gpointer data);
 111 static void prefs_template_delete_all_cb        (gpointer action, gpointer data);
 112 static void prefs_template_clear_cb             (gpointer action, gpointer data);
 113 static void prefs_template_duplicate_cb         (gpointer action, gpointer data);
 114 static void prefs_template_top_cb               (gpointer action, gpointer data);
 115 static void prefs_template_up_cb                (gpointer action, gpointer data);
 116 static void prefs_template_down_cb              (gpointer action, gpointer data);
 117 static void prefs_template_bottom_cb            (gpointer action, gpointer data);
 118
 119 static GtkListStore* prefs_template_create_data_store   (void);
 120 static void prefs_template_list_view_insert_template    (GtkWidget *list_view,
 121                                                          gint row,
 122                                                          const gchar *template,
 123                                                          Template *data);
 124 static GtkWidget *prefs_template_list_view_create       (void);
 125 static void prefs_template_create_list_view_columns     (GtkWidget *list_view);
 126 static void prefs_template_select_row(GtkTreeView *list_view, GtkTreePath *path);
 127
 128 /* Called from mainwindow.c */
 129 void prefs_template_open(void)
 130 {
 131         inc_lock();
 132
 133         if (!templates.window)
 134                 prefs_template_window_create();
 135
 136         prefs_template_window_setup();
 137         gtk_widget_show(templates.window);
 138         gtk_window_set_modal(GTK_WINDOW(templates.window), TRUE);
 139 }
 140
 141 /*!
 142  *\brief        Save Gtk object size to prefs dataset
 143  */
 144 static void prefs_template_size_allocate_cb(GtkWidget *widget,
 145                                          GtkAllocation *allocation)
 146 {
 147         cm_return_if_fail(allocation != NULL);
 148
 149         prefs_common.templateswin_width = allocation->width;
 150         prefs_common.templateswin_height = allocation->height;
 151 }
 152
 153 static void prefs_template_window_create(void)
 154 {
 155         /* window structure ;) */
 156         GtkWidget *window;
 157         GtkWidget *vbox;
 158         GtkWidget *scrolled_window;
 159         GtkWidget   *vpaned;
 160         GtkWidget     *vbox1;
 161         GtkWidget       *table; /* including : entry_[name|from|to|cc|bcc|subject] */
 162         GtkWidget       *scroll2;
 163         GtkWidget         *text_value;
 164         GtkWidget     *vbox2;
 165         GtkWidget       *hbox2;
 166         GtkWidget         *arrow1;
 167         GtkWidget         *hbox3;
 168         GtkWidget           *reg_btn;
 169         GtkWidget           *subst_btn;
 170         GtkWidget           *del_btn;
 171         GtkWidget           *clear_btn;
 172         GtkWidget         *desc_btn;
 173         GtkWidget       *hbox4;
 174         GtkWidget         *scroll1;
 175         GtkWidget           *list_view;
 176         GtkWidget         *vbox3;
 177         GtkWidget           *spc_vbox;
 178         GtkWidget           *top_btn;
 179         GtkWidget           *up_btn;
 180         GtkWidget           *down_btn;
 181         GtkWidget           *bottom_btn;
 182         GtkWidget       *confirm_area;
 183         GtkWidget         *help_btn;
 184         GtkWidget         *cancel_btn;
 185         GtkWidget         *ok_btn;
 186         static GdkGeometry geometry;
 187         gint i;
 188         CLAWS_TIP_DECL();
 189
 190         debug_print("Creating templates configuration window...\n");
 191
 192         /* main window */
 193         window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "prefs_template");
 194         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
 195         gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
 196
 197         vbox = gtk_vbox_new(FALSE, 8);
 198         gtk_widget_show(vbox);
 199         gtk_container_add(GTK_CONTAINER(window), vbox);
 200         gtk_container_set_border_width(GTK_CONTAINER(vbox), 4);
 201
 202         scrolled_window = gtk_scrolled_window_new (NULL, NULL);
 203         gtk_widget_show(scrolled_window);
 204         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
 205                                         GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 206         gtk_container_add(GTK_CONTAINER(vbox), scrolled_window);
 207
 208         /* vpaned to separate template settings from templates list */
 209         vpaned = gtk_vpaned_new();
 210         gtk_widget_show(vpaned);
 211         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
 212                                               vpaned);
 213
 214         /* vbox to handle template name and content */
 215         vbox1 = gtk_vbox_new(FALSE, 6);
 216         gtk_widget_show(vbox1);
 217         gtk_container_set_border_width(GTK_CONTAINER(vbox1), 8);
 218         gtk_paned_pack1(GTK_PANED(vpaned), vbox1, FALSE, FALSE);
 219
 220         table = gtk_table_new(5, 2, FALSE);
 221         gtk_table_set_row_spacings (GTK_TABLE (table), VSPACING_NARROW_2);
 222         gtk_table_set_col_spacings (GTK_TABLE (table), 4);
 223         gtk_widget_show(table);
 224         gtk_box_pack_start (GTK_BOX (vbox1), table, FALSE, FALSE, 0);
 225
 226
 227         for (i=0; widgets_table[i].label; i++) {
 228
 229                 GtkWidget *label;
 230
 231                 label = gtk_label_new(widgets_table[i].label);
 232                 gtk_widget_show(label);
 233                 gtk_table_attach(GTK_TABLE(table), label, 0, 1, i, (i + 1),
 234                                 (GtkAttachOptions) (GTK_FILL),
 235                                 (GtkAttachOptions) 0, 0, 0);
 236                 gtk_misc_set_alignment(GTK_MISC(label), 1, 0.5);
 237
 238                 *(widgets_table[i].entry) = gtk_entry_new();
 239                 gtk_widget_show(*(widgets_table[i].entry));
 240                 gtk_table_attach(GTK_TABLE(table), *(widgets_table[i].entry), 1, 2, i, (i + 1),
 241                                 (GtkAttachOptions) (GTK_EXPAND|GTK_SHRINK|GTK_FILL),
 242                                 (GtkAttachOptions) 0, 0, 0);
 243                 CLAWS_SET_TIP(*(widgets_table[i].entry),
 244                                 widgets_table[i].tooltips);
 245         }
 246
 247         /* template content */
 248         scroll2 = gtk_scrolled_window_new(NULL, NULL);
 249         gtk_widget_show(scroll2);
 250         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll2),
 251                                        GTK_POLICY_AUTOMATIC,
 252                                        GTK_POLICY_AUTOMATIC);
 253         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scroll2),
 254                                             GTK_SHADOW_IN);
 255         gtk_box_pack_start(GTK_BOX(vbox1), scroll2, TRUE, TRUE, 0);
 256
 257         text_value = gtk_text_view_new();
 258         if (prefs_common.textfont) {
 259                 PangoFontDescription *font_desc;
 260
 261                 font_desc = pango_font_description_from_string
 262                                                 (prefs_common.textfont);
 263                 if (font_desc) {
 264                         gtk_widget_modify_font(text_value, font_desc);
 265                         pango_font_description_free(font_desc);
 266                 }
 267         }
 268         gtk_widget_show(text_value);
 269 #ifndef GENERIC_UMPC
 270         gtk_widget_set_size_request(text_value, -1, 120);
 271 #else
 272         gtk_widget_set_size_request(text_value, -1, 60);
 273 #endif
 274         gtk_container_add(GTK_CONTAINER(scroll2), text_value);
 275         gtk_text_view_set_editable(GTK_TEXT_VIEW(text_value), TRUE);
 276         gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text_value), GTK_WRAP_WORD);
 277
 278         /* vbox for buttons and templates list */
 279         vbox2 = gtk_vbox_new(FALSE, 6);
 280         gtk_widget_show(vbox2);
 281         gtk_container_set_border_width(GTK_CONTAINER(vbox2), 8);
 282         gtk_paned_pack2(GTK_PANED(vpaned), vbox2, TRUE, FALSE);
 283
 284         /* register | substitute | delete */
 285         hbox2 = gtk_hbox_new(FALSE, 4);
 286         gtk_widget_show(hbox2);
 287         gtk_box_pack_start(GTK_BOX(vbox2), hbox2, FALSE, FALSE, 0);
 288
 289         arrow1 = gtk_arrow_new(GTK_ARROW_DOWN, GTK_SHADOW_OUT);
 290         gtk_widget_show(arrow1);
 291         gtk_box_pack_start(GTK_BOX(hbox2), arrow1, FALSE, FALSE, 0);
 292         gtk_widget_set_size_request(arrow1, -1, 16);
 293
 294         hbox3 = gtk_hbox_new(TRUE, 4);
 295         gtk_widget_show(hbox3);
 296         gtk_box_pack_start(GTK_BOX(hbox2), hbox3, FALSE, FALSE, 0);
 297
 298         reg_btn = gtk_button_new_from_stock(GTK_STOCK_ADD);
 299         gtk_widget_show(reg_btn);
 300         gtk_box_pack_start(GTK_BOX(hbox3), reg_btn, FALSE, TRUE, 0);
 301         g_signal_connect(G_OBJECT (reg_btn), "clicked",
 302                          G_CALLBACK (prefs_template_register_cb), NULL);
 303         CLAWS_SET_TIP(reg_btn,
 304                         _("Append the new template above to the list"));
 305
 306         subst_btn = gtkut_get_replace_btn(_("Replace"));
 307         gtk_widget_show(subst_btn);
 308         gtk_box_pack_start(GTK_BOX(hbox3), subst_btn, FALSE, TRUE, 0);
 309         g_signal_connect(G_OBJECT(subst_btn), "clicked",
 310                          G_CALLBACK(prefs_template_substitute_cb),
 311                          NULL);
 312         CLAWS_SET_TIP(subst_btn,
 313                         _("Replace the selected template in list with the template above"));
 314
 315         del_btn = gtk_button_new_from_stock(GTK_STOCK_DELETE);
 316         gtk_widget_show(del_btn);
 317         gtk_box_pack_start(GTK_BOX(hbox3), del_btn, FALSE, TRUE, 0);
 318         g_signal_connect(G_OBJECT(del_btn), "clicked",
 319                          G_CALLBACK(prefs_template_delete_cb), NULL);
 320         CLAWS_SET_TIP(del_btn,
 321                         _("Delete the selected template from the list"));
 322
 323         clear_btn = gtk_button_new_from_stock (GTK_STOCK_CLEAR);
 324         gtk_widget_show (clear_btn);
 325         gtk_box_pack_start (GTK_BOX (hbox3), clear_btn, FALSE, TRUE, 0);
 326         g_signal_connect(G_OBJECT (clear_btn), "clicked",
 327                         G_CALLBACK(prefs_template_clear_cb), NULL);
 328         CLAWS_SET_TIP(clear_btn,
 329                         _("Clear all the input fields in the dialog"));
 330
 331 #if GTK_CHECK_VERSION(2, 8, 0)
 332         desc_btn = gtk_button_new_from_stock(GTK_STOCK_INFO);
 333 #else
 334         desc_btn = gtk_button_new_with_label(_(" Symbols... "));
 335 #endif
 336         gtk_widget_show(desc_btn);
 337         gtk_box_pack_end(GTK_BOX(hbox2), desc_btn, FALSE, FALSE, 0);
 338         g_signal_connect(G_OBJECT(desc_btn), "clicked",
 339                          G_CALLBACK(quote_fmt_quote_description), window);
 340         CLAWS_SET_TIP(desc_btn,
 341                         _("Show information on configuring templates"));
 342
 343         /* templates list */
 344         hbox4 = gtk_hbox_new(FALSE, 8);
 345         gtk_widget_show(hbox4);
 346         gtk_box_pack_start(GTK_BOX(vbox2), hbox4, TRUE, TRUE, 0);
 347
 348         scroll1 = gtk_scrolled_window_new(NULL, NULL);
 349         gtk_widget_show(scroll1);
 350         gtk_box_pack_start(GTK_BOX(hbox4), scroll1, TRUE, TRUE, 0);
 351         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll1),
 352                                        GTK_POLICY_AUTOMATIC,
 353                                        GTK_POLICY_AUTOMATIC);
 354
 355         vbox3 = gtk_vbox_new(FALSE, 8);
 356         gtk_widget_show(vbox3);
 357         gtk_box_pack_start(GTK_BOX(hbox4), vbox3, FALSE, FALSE, 0);
 358
 359         top_btn = gtk_button_new_from_stock(GTK_STOCK_GOTO_TOP);
 360         gtk_widget_show(top_btn);
 361         gtk_box_pack_start(GTK_BOX(vbox3), top_btn, FALSE, FALSE, 0);
 362         g_signal_connect(G_OBJECT(top_btn), "clicked",
 363                          G_CALLBACK(prefs_template_top_cb), NULL);
 364         CLAWS_SET_TIP(top_btn,
 365                         _("Move the selected template to the top"));
 366
 367         PACK_VSPACER(vbox3, spc_vbox, VSPACING_NARROW_2);
 368
 369         up_btn = gtk_button_new_from_stock(GTK_STOCK_GO_UP);
 370         gtk_widget_show(up_btn);
 371         gtk_box_pack_start (GTK_BOX(vbox3), up_btn, FALSE, FALSE, 0);
 372         g_signal_connect(G_OBJECT(up_btn), "clicked",
 373                          G_CALLBACK(prefs_template_up_cb), NULL);
 374         CLAWS_SET_TIP(up_btn,
 375                         _("Move the selected template up"));
 376
 377         down_btn = gtk_button_new_from_stock(GTK_STOCK_GO_DOWN);
 378         gtk_widget_show (down_btn);
 379         gtk_box_pack_start(GTK_BOX (vbox3), down_btn, FALSE, FALSE, 0);
 380         g_signal_connect(G_OBJECT (down_btn), "clicked",
 381                          G_CALLBACK(prefs_template_down_cb), NULL);
 382         CLAWS_SET_TIP(down_btn,
 383                         _("Move the selected template down"));
 384
 385         PACK_VSPACER(vbox3, spc_vbox, VSPACING_NARROW_2);
 386
 387         bottom_btn = gtk_button_new_from_stock(GTK_STOCK_GOTO_BOTTOM);
 388         gtk_widget_show(bottom_btn);
 389         gtk_box_pack_start(GTK_BOX(vbox3), bottom_btn, FALSE, FALSE, 0);
 390         g_signal_connect(G_OBJECT(bottom_btn), "clicked",
 391                          G_CALLBACK(prefs_template_bottom_cb), NULL);
 392         CLAWS_SET_TIP(bottom_btn,
 393                         _("Move the selected template to the bottom"));
 394
 395         list_view = prefs_template_list_view_create();
 396         gtk_widget_show(list_view);
 397         gtk_widget_set_size_request(scroll1, -1, 140);
 398         gtk_container_add(GTK_CONTAINER(scroll1), list_view);
 399
 400         /* help | cancel | ok */
 401         gtkut_stock_button_set_create_with_help(&confirm_area, &help_btn,
 402                         &cancel_btn, GTK_STOCK_CANCEL,
 403                         &ok_btn, GTK_STOCK_OK,
 404                         NULL, NULL);
 405         gtk_widget_show(confirm_area);
 406         gtk_box_pack_end(GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
 407         gtk_widget_grab_default(ok_btn);
 408
 409         gtk_window_set_title(GTK_WINDOW(window), _("Template configuration"));
 410
 411         g_signal_connect(G_OBJECT(window), "delete_event",
 412                          G_CALLBACK(prefs_template_deleted_cb), NULL);
 413         g_signal_connect(G_OBJECT(window), "size_allocate",
 414                          G_CALLBACK(prefs_template_size_allocate_cb), NULL);
 415         g_signal_connect(G_OBJECT(window), "key_press_event",
 416                          G_CALLBACK(prefs_template_key_pressed_cb), NULL);
 417         MANAGE_WINDOW_SIGNALS_CONNECT(window);
 418         g_signal_connect(G_OBJECT(ok_btn), "clicked",
 419                          G_CALLBACK(prefs_template_ok_cb), NULL);
 420         g_signal_connect(G_OBJECT(cancel_btn), "clicked",
 421                          G_CALLBACK(prefs_template_cancel_cb), NULL);
 422         g_signal_connect(G_OBJECT(help_btn), "clicked",
 423                          G_CALLBACK(manual_open_with_anchor_cb),
 424                          MANUAL_ANCHOR_TEMPLATES);
 425
 426         if (!geometry.min_height) {
 427                 geometry.min_width = 500;
 428                 geometry.min_height = 540;
 429         }
 430
 431         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
 432                                       GDK_HINT_MIN_SIZE);
 433         gtk_widget_set_size_request(window, prefs_common.templateswin_width,
 434                                     prefs_common.templateswin_height);
 435
 436         templates.window = window;
 437         templates.ok_btn = ok_btn;
 438         templates.list_view = list_view;
 439         templates.text_value = text_value;
 440 }
 441
 442 static void prefs_template_reset_dialog(void)
 443 {
 444         GtkTextBuffer *buffer;
 445
 446         gtk_entry_set_text(GTK_ENTRY(templates.entry_name), "");
 447         gtk_entry_set_text(GTK_ENTRY(templates.entry_from), "");
 448         gtk_entry_set_text(GTK_ENTRY(templates.entry_to), "");
 449         gtk_entry_set_text(GTK_ENTRY(templates.entry_cc), "");
 450         gtk_entry_set_text(GTK_ENTRY(templates.entry_bcc), "");
 451         gtk_entry_set_text(GTK_ENTRY(templates.entry_subject), "");
 452
 453         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(templates.text_value));
 454         gtk_text_buffer_set_text(buffer, "", -1);
 455 }
 456
 457 static void prefs_template_clear_list(void)
 458 {
 459         GtkListStore *store;
 460
 461         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW
 462                                 (templates.list_view)));
 463         gtk_list_store_clear(store);
 464
 465         prefs_template_list_view_insert_template(templates.list_view,
 466                                                  -1, _("(New)"),
 467                                                  NULL);
 468 }
 469
 470 static void prefs_template_window_setup(void)
 471 {
 472         GSList *tmpl_list;
 473         GSList *cur;
 474         Template *tmpl;
 475         int i;
 476
 477         manage_window_set_transient(GTK_WINDOW(templates.window));
 478         gtk_widget_grab_focus(templates.ok_btn);
 479
 480         prefs_template_clear_list();
 481
 482         tmpl_list = template_read_config();
 483
 484         address_completion_start(templates.window);
 485
 486         for (i=0; widgets_table[i].label; i++) {
 487                 if (widgets_table[i].compl)
 488                         address_completion_register_entry(
 489                                 GTK_ENTRY(*(widgets_table[i].entry)), TRUE);
 490         }
 491
 492         for (cur = tmpl_list; cur != NULL; cur = cur->next) {
 493                 tmpl = (Template *)cur->data;
 494                 prefs_template_list_view_insert_template(templates.list_view,
 495                                                          -1, tmpl->name,
 496                                                          tmpl);
 497         }
 498
 499         prefs_template_reset_dialog();
 500
 501         g_slist_free(tmpl_list);
 502 }
 503
 504 static gint prefs_template_deleted_cb(GtkWidget *widget, GdkEventAny *event,
 505                                       gpointer data)
 506 {
 507         prefs_template_cancel_cb(NULL, NULL);
 508         return TRUE;
 509 }
 510
 511 static gboolean prefs_template_key_pressed_cb(GtkWidget *widget,
 512                                               GdkEventKey *event, gpointer data)
 513 {
 514         if (event && event->keyval == GDK_Escape)
 515                 prefs_template_cancel_cb(NULL, NULL);
 516         else {
 517                 GtkWidget *focused = gtkut_get_focused_child(
 518                                         GTK_CONTAINER(widget));
 519                 if (focused && GTK_IS_EDITABLE(focused)) {
 520                         modified = TRUE;
 521                 }
 522         }
 523         return FALSE;
 524 }
 525
 526 static gboolean prefs_template_search_func_cb (GtkTreeModel *model, gint column, const gchar *key,
 527                                                 GtkTreeIter *iter, gpointer search_data)
 528 {
 529         gchar *store_string;
 530         gint key_len;
 531         gboolean retval;
 532         GtkTreePath *path;
 533
 534         gtk_tree_model_get (model, iter, column, &store_string, -1);
 535
 536         if (!store_string || !key) return FALSE;
 537
 538         key_len = strlen (key);
 539         retval = (strncmp (key, store_string, key_len) != 0);
 540
 541         g_free(store_string);
 542         debug_print("selecting row\n");
 543         path = gtk_tree_model_get_path(model, iter);
 544         prefs_template_select_row(GTK_TREE_VIEW(templates.list_view), path);
 545         gtk_tree_path_free(path);
 546
 547         return retval;
 548 }
 549 static void prefs_template_address_completion_end(void)
 550 {
 551         gint i;
 552
 553         for (i=0; widgets_table[i].label; i++) {
 554                 if (widgets_table[i].compl)
 555                         address_completion_unregister_entry(
 556                                 GTK_ENTRY(*(widgets_table[i].entry)));
 557         }
 558         address_completion_end(templates.window);
 559 }
 560
 561 static void prefs_template_ok_cb(gpointer action, gpointer data)
 562 {
 563         GSList *tmpl_list;
 564         GtkListStore *store;
 565
 566         if (modified && alertpanel(_("Entry not saved"),
 567                                  _("The entry was not saved. Close anyway?"),
 568                                  GTK_STOCK_CLOSE, _("+_Continue editing"),
 569                                  NULL) != G_ALERTDEFAULT) {
 570                 return;
 571         }
 572
 573         prefs_template_address_completion_end();
 574
 575         modified = FALSE;
 576         modified_list = FALSE;
 577         tmpl_list = prefs_template_get_list();
 578         template_set_config(tmpl_list);
 579         compose_reflect_prefs_all();
 580         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW
 581                                 (templates.list_view)));
 582         gtk_list_store_clear(store);
 583         gtk_widget_hide(templates.window);
 584         gtk_window_set_modal(GTK_WINDOW(templates.window), FALSE);
 585         inc_unlock();
 586 }
 587
 588 static void prefs_template_cancel_cb(gpointer action, gpointer data)
 589 {
 590         GtkListStore *store;
 591
 592         if (modified && alertpanel(_("Entry not saved"),
 593                                  _("The entry was not saved. Close anyway?"),
 594                                  GTK_STOCK_CLOSE, _("+_Continue editing"),
 595                                  NULL) != G_ALERTDEFAULT) {
 596                 return;
 597         } else if (modified_list && alertpanel(_("Templates list not saved"),
 598                                  _("The templates list has been modified. Close anyway?"),
 599                                  GTK_STOCK_CLOSE, _("+_Continue editing"),
 600                                  NULL) != G_ALERTDEFAULT) {
 601                 return;
 602         }
 603
 604         prefs_template_address_completion_end();
 605
 606         modified = FALSE;
 607         modified_list = FALSE;
 608         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW
 609                                 (templates.list_view)));
 610         gtk_list_store_clear(store);
 611         gtk_widget_hide(templates.window);
 612         inc_unlock();
 613 }
 614
 615 /*!
 616  *\brief        Request list for storage. New list is owned
 617  *              by template.c...
 618  */
 619 static GSList *prefs_template_get_list(void)
 620 {
 621         GSList *tmpl_list = NULL;
 622         Template *tmpl;
 623         GtkTreeModel *model;
 624         GtkTreeIter iter;
 625
 626         model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
 627         if (!gtk_tree_model_get_iter_first(model, &iter))
 628                 return NULL;
 629
 630         do {
 631                 gtk_tree_model_get(model, &iter,
 632                                    TEMPL_DATA, &tmpl,
 633                                    -1);
 634
 635                 if (tmpl) {
 636                         Template *ntmpl;
 637
 638                         ntmpl = g_new(Template, 1);
 639                         ntmpl->load_filename = NULL;
 640                         ntmpl->name    = tmpl->name && *(tmpl->name)
 641                                          ? g_strdup(tmpl->name)
 642                                          : NULL;
 643                         ntmpl->subject = tmpl->subject && *(tmpl->subject)
 644                                          ? g_strdup(tmpl->subject)
 645                                          : NULL;
 646                         ntmpl->from    = tmpl->from && *(tmpl->from)
 647                                          ? g_strdup(tmpl->from)
 648                                          : NULL;
 649                         ntmpl->to      = tmpl->to && *(tmpl->to)
 650                                          ? g_strdup(tmpl->to)
 651                                          : NULL;
 652                         ntmpl->cc      = tmpl->cc && *(tmpl->cc)
 653                                          ? g_strdup(tmpl->cc)
 654                                          : NULL;
 655                         ntmpl->bcc     = tmpl->bcc && *(tmpl->bcc)
 656                                          ? g_strdup(tmpl->bcc)
 657                                          : NULL;
 658                         ntmpl->value   = tmpl->value && *(tmpl->value)
 659                                          ? g_strdup(tmpl->value)
 660                                          : NULL;
 661                         tmpl_list = g_slist_append(tmpl_list, ntmpl);
 662                 }
 663
 664         } while (gtk_tree_model_iter_next(model, &iter));
 665
 666         return tmpl_list;
 667 }
 668
 669 gboolean prefs_template_string_is_valid(gchar *string, gint *line, gboolean escaped_string, gboolean email)
 670 {
 671         gboolean result = TRUE;
 672         if (string && *string != '\0') {
 673                 gchar *tmp = NULL;
 674                 gchar *parsed_buf;
 675                 MsgInfo dummyinfo;
 676                 PrefsAccount *account = account_get_default();
 677
 678                 if (escaped_string) {
 679                         tmp = malloc(strlen(string)+1);
 680                         pref_get_unescaped_pref(tmp, string);
 681                 } else {
 682                         tmp = g_strdup(string);
 683                 }
 684                 memset(&dummyinfo, 0, sizeof(MsgInfo));
 685                 /* init dummy fields, so we can test the result of the parse */
 686                 dummyinfo.date="Sat, 30 May 2009 01:23:45 +0200";
 687                 dummyinfo.fromname="John Doe";
 688                 dummyinfo.from="John Doe <john@example.com>";
 689                 dummyinfo.to="John Doe <john@example.com>";
 690                 dummyinfo.cc="John Doe <john@example.com>";
 691                 dummyinfo.msgid="<1234john@example.com>";
 692                 dummyinfo.inreplyto="<1234john@example.com>";
 693                 dummyinfo.newsgroups="alt.test";
 694                 dummyinfo.subject="subject";
 695
 696
 697 #ifdef USE_ENCHANT
 698                 quote_fmt_init(&dummyinfo, NULL, NULL, TRUE, account, FALSE, NULL);
 699 #else
 700                 quote_fmt_init(&dummyinfo, NULL, NULL, TRUE, account, FALSE);
 701 #endif
 702                 quote_fmt_scan_string(tmp);
 703                 quote_fmt_parse();
 704                 g_free(tmp);
 705                 parsed_buf = quote_fmt_get_buffer();
 706                 if (!parsed_buf) {
 707                         if (line)
 708                                 *line = quote_fmt_get_line();
 709                         return FALSE;
 710                 }
 711                 if (email) {
 712                         const gchar *start = strrchr(parsed_buf, '<');
 713                         const gchar *end = strrchr(parsed_buf, '>');
 714                         const gchar *at = strrchr(parsed_buf, '@');
 715                         const gchar *space = strrchr(parsed_buf, ' ');
 716                         if (!at)
 717                                 result = FALSE;
 718                         if (at && space && (!start || !end || end < start || start < space))
 719                                 result = FALSE;
 720                 }
 721                 quote_fmt_reset_vartable();
 722         }
 723         return result;
 724 }
 725
 726 static gboolean prefs_template_list_view_set_row(gint row)
 727 /* return TRUE if the row could be modified */
 728 {
 729         Template *tmpl;
 730         gchar *name;
 731         gchar *subject;
 732         gchar *from;
 733         gchar *to;
 734         gchar *cc;
 735         gchar *bcc;
 736         gchar *value;
 737         GtkTextBuffer *buffer;
 738         GtkTextIter start, end;
 739         GtkTreeModel *model;
 740         gint line;
 741
 742         model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
 743
 744         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(templates.text_value));
 745         gtk_text_buffer_get_start_iter(buffer, &start);
 746         gtk_text_buffer_get_iter_at_offset(buffer, &end, -1);
 747         value = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
 748
 749         if (value && *value == '\0') {
 750                         g_free(value);
 751                 value = NULL;
 752                 }
 753         if (!prefs_template_string_is_valid(value, &line, TRUE, FALSE)) {
 754                 alertpanel_error(_("The body of the template has an error at line %d."), line);
 755                 g_free(value);
 756                 return FALSE;
 757         }
 758
 759         name = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_name),
 760                                       0, -1);
 761         if (*name == '\0') {
 762                 alertpanel_error(_("The template's name is not set."));
 763                 g_free(value);
 764                 return FALSE;
 765         }
 766         from = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_from),
 767                                     0, -1);
 768         to = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_to),
 769                                     0, -1);
 770         cc = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_cc),
 771                                     0, -1);
 772         bcc = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_bcc),
 773                                     0, -1);
 774         subject = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_subject),
 775                                          0, -1);
 776
 777         if (from && *from == '\0') {
 778                 g_free(from);
 779                 from = NULL;
 780         }
 781         if (to && *to == '\0') {
 782                 g_free(to);
 783                 to = NULL;
 784         }
 785         if (cc && *cc == '\0') {
 786                 g_free(cc);
 787                 cc = NULL;
 788         }
 789         if (bcc && *bcc == '\0') {
 790                 g_free(bcc);
 791                 bcc = NULL;
 792         }
 793         if (subject && *subject == '\0') {
 794                 g_free(subject);
 795                 subject = NULL;
 796         }
 797
 798         if (!prefs_template_string_is_valid(from, NULL, TRUE, TRUE)) {
 799                 alertpanel_error(_("The \"From\" field of the template contains an invalid email address."));
 800                 g_free(from);
 801                 g_free(value);
 802                 return FALSE;
 803         }
 804         if (!prefs_template_string_is_valid(to, NULL, TRUE, TRUE)) {
 805                 alertpanel_error(_("The \"To\" field of the template contains an invalid email address."));
 806                 g_free(to);
 807                 g_free(value);
 808                 return FALSE;
 809         }
 810         if (!prefs_template_string_is_valid(cc, NULL, TRUE, TRUE)) {
 811                 alertpanel_error(_("The \"Cc\" field of the template contains an invalid email address."));
 812                 g_free(cc);
 813                 g_free(value);
 814                 return FALSE;
 815         }
 816         if (!prefs_template_string_is_valid(bcc, NULL, TRUE, TRUE)) {
 817                 alertpanel_error(_("The \"Bcc\" field of the template contains an invalid email address."));
 818                 g_free(bcc);
 819                 g_free(value);
 820                 return FALSE;
 821         }
 822         if (!prefs_template_string_is_valid(subject, NULL, TRUE, FALSE)) {
 823                 alertpanel_error(_("The \"Subject\" field of the template is invalid."));
 824                 g_free(subject);
 825                 g_free(value);
 826                 return FALSE;
 827         }
 828
 829         tmpl = g_new(Template, 1);
 830         tmpl->load_filename = NULL;
 831         tmpl->name = name;
 832         tmpl->subject = subject;
 833         tmpl->from = from;
 834         tmpl->to = to;
 835         tmpl->cc = cc;
 836         tmpl->bcc = bcc;
 837         tmpl->value = value;
 838
 839         prefs_template_list_view_insert_template(templates.list_view,
 840                                                  row, tmpl->name, tmpl);
 841
 842         return TRUE;
 843 }
 844
 845 static void prefs_template_register_cb(gpointer action, gpointer data)
 846 {
 847         modified = !prefs_template_list_view_set_row(-1);
 848         modified_list = TRUE;
 849 }
 850
 851 static void prefs_template_substitute_cb(gpointer action, gpointer data)
 852 {
 853         Template *tmpl;
 854         gint row;
 855         GtkTreeIter iter;
 856         GtkTreeModel *model;
 857
 858         row = gtkut_list_view_get_selected_row(templates.list_view);
 859         if (row <= 0)
 860                 return;
 861
 862         model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
 863         if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row))
 864                 return;
 865
 866         gtk_tree_model_get(model, &iter, TEMPL_DATA, &tmpl, -1);
 867         if (!tmpl)
 868                 return;
 869
 870         modified = !prefs_template_list_view_set_row(row);
 871         modified_list = TRUE;
 872 }
 873
 874 static void prefs_template_delete_cb(gpointer action, gpointer data)
 875 {
 876         Template *tmpl;
 877         gint row;
 878         GtkTreeIter iter;
 879         GtkTreeModel *model;
 880
 881         row = gtkut_list_view_get_selected_row(templates.list_view);
 882         if (row <= 0)
 883                 return;
 884
 885         model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
 886         if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row))
 887                 return;
 888
 889         gtk_tree_model_get(model, &iter, TEMPL_DATA, &tmpl, -1);
 890         if (!tmpl)
 891                 return;
 892
 893         if (alertpanel(_("Delete template"),
 894                        _("Do you really want to delete this template?"),
 895                        GTK_STOCK_CANCEL, GTK_STOCK_DELETE,
 896                        NULL) != G_ALERTALTERNATE)
 897                 return;
 898
 899         gtk_list_store_remove(GTK_LIST_STORE(model), &iter);
 900         modified_list = TRUE;
 901 }
 902
 903 static void prefs_template_delete_all_cb(gpointer action, gpointer data)
 904 {
 905         GtkListStore *list_store;
 906
 907         if (alertpanel(_("Delete all templates"),
 908                           _("Do you really want to delete all the templates?"),
 909                           GTK_STOCK_CANCEL, "+"GTK_STOCK_DELETE, NULL) == G_ALERTDEFAULT)
 910            return;
 911
 912         list_store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view)));
 913         prefs_template_clear_list();
 914         modified = FALSE;
 915
 916         prefs_template_reset_dialog();
 917         modified_list = TRUE;
 918 }
 919
 920 static void prefs_template_duplicate_cb(gpointer action, gpointer data)
 921 {
 922         Template *tmpl;
 923         gint row;
 924         GtkTreeIter iter;
 925         GtkTreeModel *model;
 926
 927         row = gtkut_list_view_get_selected_row(templates.list_view);
 928         if (row <= 0)
 929                 return;
 930
 931         model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
 932         if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row))
 933                 return;
 934
 935         gtk_tree_model_get(model, &iter, TEMPL_DATA, &tmpl, -1);
 936         if (!tmpl)
 937                 return;
 938
 939         modified_list = !prefs_template_list_view_set_row(-row-2);
 940 }
 941
 942 static void prefs_template_clear_cb(gpointer action, gpointer data)
 943 {
 944    prefs_template_reset_dialog();
 945 }
 946
 947 static void prefs_template_top_cb(gpointer action, gpointer data)
 948 {
 949         gint row;
 950         GtkTreeIter top, sel;
 951         GtkTreeModel *model;
 952
 953         row = gtkut_list_view_get_selected_row(templates.list_view);
 954         if (row <= 1)
 955                 return;
 956
 957         model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
 958
 959         if (!gtk_tree_model_iter_nth_child(model, &top, NULL, 0)
 960         ||  !gtk_tree_model_iter_nth_child(model, &sel, NULL, row))
 961                 return;
 962
 963         gtk_list_store_move_after(GTK_LIST_STORE(model), &sel, &top);
 964         gtkut_list_view_select_row(templates.list_view, 1);
 965         modified_list = TRUE;
 966 }
 967
 968 static void prefs_template_up_cb(gpointer action, gpointer data)
 969 {
 970         gint row;
 971         GtkTreeIter top, sel;
 972         GtkTreeModel *model;
 973
 974         row = gtkut_list_view_get_selected_row(templates.list_view);
 975         if (row <= 1)
 976                 return;
 977
 978         model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
 979
 980         if (!gtk_tree_model_iter_nth_child(model, &top, NULL, row - 1)
 981         ||  !gtk_tree_model_iter_nth_child(model, &sel, NULL, row))
 982                 return;
 983
 984         gtk_list_store_swap(GTK_LIST_STORE(model), &top, &sel);
 985         gtkut_list_view_select_row(templates.list_view, row - 1);
 986         modified_list = TRUE;
 987 }
 988
 989 static void prefs_template_down_cb(gpointer action, gpointer data)
 990 {
 991         gint row, n_rows;
 992         GtkTreeIter top, sel;
 993         GtkTreeModel *model;
 994
 995         model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
 996         n_rows = gtk_tree_model_iter_n_children(model, NULL);
 997         row = gtkut_list_view_get_selected_row(templates.list_view);
 998         if (row < 1 || row >= n_rows - 1)
 999                 return;
1000
1001         if (!gtk_tree_model_iter_nth_child(model, &top, NULL, row)
1002         ||  !gtk_tree_model_iter_nth_child(model, &sel, NULL, row + 1))
1003                 return;
1004
1005         gtk_list_store_swap(GTK_LIST_STORE(model), &top, &sel);
1006         gtkut_list_view_select_row(templates.list_view, row + 1);
1007         modified_list = TRUE;
1008 }
1009
1010 static void prefs_template_bottom_cb(gpointer action, gpointer data)
1011 {
1012         gint row, n_rows;
1013         GtkTreeIter top, sel;
1014         GtkTreeModel *model;
1015
1016         model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
1017         n_rows = gtk_tree_model_iter_n_children(model, NULL);
1018         row = gtkut_list_view_get_selected_row(templates.list_view);
1019         if (row < 1 || row >= n_rows - 1)
1020                 return;
1021
1022         if (!gtk_tree_model_iter_nth_child(model, &top, NULL, row)
1023         ||  !gtk_tree_model_iter_nth_child(model, &sel, NULL, n_rows - 1))
1024                 return;
1025
1026         gtk_list_store_move_after(GTK_LIST_STORE(model), &top, &sel);
1027         gtkut_list_view_select_row(templates.list_view, n_rows - 1);
1028         modified_list = TRUE;
1029 }
1030
1031 static GtkListStore* prefs_template_create_data_store(void)
1032 {
1033         return gtk_list_store_new(N_TEMPL_COLUMNS,
1034                                   G_TYPE_STRING,
1035                                   G_TYPE_POINTER,
1036                                   G_TYPE_AUTO_POINTER,
1037                                   -1);
1038 }
1039
1040 static void prefs_template_list_view_insert_template(GtkWidget *list_view,
1041                                                      gint row,
1042                                                      const gchar *template,
1043                                                      Template *data)
1044 {
1045         GtkTreeIter iter;
1046         GtkTreeIter sibling;
1047         GtkListStore *list_store = GTK_LIST_STORE(gtk_tree_view_get_model
1048                                         (GTK_TREE_VIEW(list_view)));
1049
1050 /*      row -1 to add a new rule to store,
1051         row >=0 to change an existing row
1052         row <-1 insert a new row after (-row-2)
1053 */
1054         if (row >= 0 ) {
1055                 /* modify the existing */
1056                 if (!gtk_tree_model_iter_nth_child(GTK_TREE_MODEL(list_store),
1057                                                    &iter, NULL, row))
1058                         row = -1;
1059         } else if (row < -1 ) {
1060                 if (!gtk_tree_model_iter_nth_child(GTK_TREE_MODEL(list_store),
1061                                                    &sibling, NULL, -row-2))
1062                         row = -1;
1063         }
1064
1065         if (row == -1 ) {
1066                 /* append new */
1067                 gtk_list_store_append(list_store, &iter);
1068                 gtk_list_store_set(list_store, &iter,
1069                                    TEMPL_TEXT, template,
1070                                    TEMPL_DATA, data,
1071                                    -1);
1072         } else if (row < -1) {
1073                 /* duplicate */
1074                 gtk_list_store_insert_after(list_store, &iter, &sibling);
1075                 gtk_list_store_set(list_store, &iter,
1076                                    TEMPL_TEXT, template,
1077                                    TEMPL_DATA, data,
1078                                    -1);
1079         } else {
1080                 /* change existing */
1081                 GAuto *auto_data =
1082                                         g_auto_pointer_new_with_free(data, (GFreeFunc) template_free);
1083
1084                 /* if replacing data in an existing row, the auto pointer takes care
1085                  * of destroying the Template data */
1086                 gtk_list_store_set(list_store, &iter,
1087                                    TEMPL_TEXT, template,
1088                                    TEMPL_DATA, data,
1089                                    TEMPL_AUTO_DATA, auto_data,
1090                                    -1);
1091
1092                 g_auto_pointer_free(auto_data);
1093         }
1094 }
1095
1096 static GtkActionGroup *prefs_template_popup_action = NULL;
1097 static GtkWidget *prefs_template_popup_menu = NULL;
1098
1099 static GtkActionEntry prefs_template_popup_entries[] =
1100 {
1101         {"PrefsTemplatePopup",                  NULL, "PrefsTemplatePopup" },
1102         {"PrefsTemplatePopup/Delete",           NULL, N_("_Delete"), NULL, NULL, G_CALLBACK(prefs_template_delete_cb) },
1103         {"PrefsTemplatePopup/DeleteAll",        NULL, N_("Delete _all"), NULL, NULL, G_CALLBACK(prefs_template_delete_all_cb) },
1104         {"PrefsTemplatePopup/Duplicate",        NULL, N_("D_uplicate"), NULL, NULL, G_CALLBACK(prefs_template_duplicate_cb) },
1105 };
1106
1107 static gint prefs_template_list_btn_pressed(GtkWidget *widget, GdkEventButton *event,
1108                                    GtkTreeView *list_view)
1109 {
1110    if (event) {
1111            /* left- or right-button click */
1112            if (event->button == 1 || event->button == 3) {
1113                    GtkTreePath *path = NULL;
1114                    if (gtk_tree_view_get_path_at_pos( list_view, event->x, event->y,
1115                                                            &path, NULL, NULL, NULL)) {
1116                            prefs_template_select_row(list_view, path);
1117                    }
1118                    if (path)
1119                            gtk_tree_path_free(path);
1120            }
1121
1122            /* right-button click */
1123            if (event->button == 3) {
1124                    GtkTreeModel *model = gtk_tree_view_get_model(list_view);
1125                    GtkTreeIter iter;
1126                    gboolean non_empty;
1127                    gint row;
1128
1129                    if (!prefs_template_popup_menu) {
1130                                 prefs_template_popup_action = cm_menu_create_action_group("PrefsTemplatePopup", prefs_template_popup_entries,
1131                                         G_N_ELEMENTS(prefs_template_popup_entries), (gpointer)list_view);
1132                                 MENUITEM_ADDUI("/Menus", "PrefsTemplatePopup", "PrefsTemplatePopup", GTK_UI_MANAGER_MENU)
1133                                 MENUITEM_ADDUI("/Menus/PrefsTemplatePopup", "Delete", "PrefsTemplatePopup/Delete", GTK_UI_MANAGER_MENUITEM)
1134                                 MENUITEM_ADDUI("/Menus/PrefsTemplatePopup", "DeleteAll", "PrefsTemplatePopup/DeleteAll", GTK_UI_MANAGER_MENUITEM)
1135                                 MENUITEM_ADDUI("/Menus/PrefsTemplatePopup", "Duplicate", "PrefsTemplatePopup/Duplicate", GTK_UI_MANAGER_MENUITEM)
1136                                 prefs_template_popup_menu = gtk_menu_item_get_submenu(GTK_MENU_ITEM(
1137                                         gtk_ui_manager_get_widget(gtkut_ui_manager(), "/Menus/PrefsTemplatePopup")) );
1138                    }
1139
1140                    /* grey out some popup menu items if there is no selected row */
1141                    row = gtkut_list_view_get_selected_row(GTK_WIDGET(list_view));
1142                         cm_menu_set_sensitive("PrefsTemplatePopup/Delete", (row > 0));
1143                         cm_menu_set_sensitive("PrefsTemplatePopup/Duplicate", (row > 0));
1144
1145                    /* grey out seom popup menu items if there is no row
1146                           (not counting the (New) one at row 0) */
1147                    non_empty = gtk_tree_model_get_iter_first(model, &iter);
1148                    if (non_empty)
1149                            non_empty = gtk_tree_model_iter_next(model, &iter);
1150                         cm_menu_set_sensitive("PrefsTemplatePopup/DeleteAll", non_empty);
1151
1152                    gtk_menu_popup(GTK_MENU(prefs_template_popup_menu),
1153                                           NULL, NULL, NULL, NULL,
1154                                           event->button, event->time);
1155            }
1156    }
1157    return FALSE;
1158 }
1159
1160 static gboolean prefs_template_list_popup_menu(GtkWidget *widget, gpointer data)
1161 {
1162    GtkTreeView *list_view = (GtkTreeView *)data;
1163    GdkEventButton event;
1164
1165    event.button = 3;
1166    event.time = gtk_get_current_event_time();
1167
1168    prefs_template_list_btn_pressed(NULL, &event, list_view);
1169
1170    return TRUE;
1171 }
1172
1173 static GtkWidget *prefs_template_list_view_create(void)
1174 {
1175         GtkTreeView *list_view;
1176         GtkTreeSelection *selector;
1177         GtkTreeModel *model;
1178
1179         model = GTK_TREE_MODEL(prefs_template_create_data_store());
1180         list_view = GTK_TREE_VIEW(gtk_tree_view_new_with_model(model));
1181         g_object_unref(model);
1182
1183 #ifndef MAEMO
1184         g_signal_connect(G_OBJECT(list_view), "popup-menu",
1185                          G_CALLBACK(prefs_template_list_popup_menu), list_view);
1186 #else
1187         gtk_widget_tap_and_hold_setup(GTK_WIDGET(list_view), NULL, NULL,
1188                         GTK_TAP_AND_HOLD_NONE | GTK_TAP_AND_HOLD_NO_INTERNALS);
1189         g_signal_connect(G_OBJECT(list_view), "tap-and-hold",
1190                          G_CALLBACK(prefs_template_list_popup_menu), list_view);
1191 #endif
1192         g_signal_connect(G_OBJECT(list_view), "button-press-event",
1193                         G_CALLBACK(prefs_template_list_btn_pressed), list_view);
1194
1195         gtk_tree_view_set_rules_hint(list_view, prefs_common.use_stripes_everywhere);
1196         gtk_tree_view_set_reorderable(list_view, TRUE);
1197
1198         selector = gtk_tree_view_get_selection(list_view);
1199         gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
1200
1201         /* create the columns */
1202         prefs_template_create_list_view_columns(GTK_WIDGET(list_view));
1203
1204         return GTK_WIDGET(list_view);
1205 }
1206
1207 static void prefs_template_create_list_view_columns(GtkWidget *list_view)
1208 {
1209         GtkTreeViewColumn *column;
1210         GtkCellRenderer *renderer;
1211
1212         renderer = gtk_cell_renderer_text_new();
1213         column = gtk_tree_view_column_new_with_attributes
1214                         (_("Current templates"),
1215                          renderer,
1216                          "text", TEMPL_TEXT,
1217                          NULL);
1218         gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
1219         gtk_tree_view_set_search_equal_func(GTK_TREE_VIEW(list_view), prefs_template_search_func_cb , NULL, NULL);
1220 }
1221
1222  /*!
1223  *\brief        Triggered when a row has to be selected
1224  */
1225 static void prefs_template_select_row(GtkTreeView *list_view, GtkTreePath *path)
1226 {
1227         GtkTreeModel *model = gtk_tree_view_get_model(list_view);
1228         GtkTreeSelection *selection;
1229         Template *tmpl;
1230         Template tmpl_def;
1231         GtkTextBuffer *buffer;
1232         GtkTextIter iter;
1233         GtkTreeIter titer;
1234
1235         if (!model || !path || !gtk_tree_model_get_iter(model, &titer, path))
1236                 return;
1237
1238         /* select row */
1239         selection = gtk_tree_view_get_selection(list_view);
1240         gtk_tree_selection_select_path(selection, path);
1241
1242         tmpl_def.name = _("Template");
1243         tmpl_def.subject = "";
1244         tmpl_def.from = "";
1245         tmpl_def.to = "";
1246         tmpl_def.cc = "";
1247         tmpl_def.bcc = "";
1248         tmpl_def.value = "";
1249
1250         gtk_tree_model_get(model, &titer, TEMPL_DATA, &tmpl, -1);
1251         if (!tmpl)
1252                 tmpl = &tmpl_def;
1253
1254         gtk_entry_set_text(GTK_ENTRY(templates.entry_name), tmpl->name);
1255         gtk_entry_set_text(GTK_ENTRY(templates.entry_from),
1256                            tmpl->from ? tmpl->from : "");
1257         gtk_entry_set_text(GTK_ENTRY(templates.entry_to),
1258                            tmpl->to ? tmpl->to : "");
1259         gtk_entry_set_text(GTK_ENTRY(templates.entry_cc),
1260                            tmpl->cc ? tmpl->cc : "");
1261         gtk_entry_set_text(GTK_ENTRY(templates.entry_bcc),
1262                            tmpl->bcc ? tmpl->bcc : "");
1263         gtk_entry_set_text(GTK_ENTRY(templates.entry_subject),
1264                            tmpl->subject ? tmpl->subject : "");
1265
1266         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(templates.text_value));
1267         gtk_text_buffer_set_text(buffer, "", -1);
1268         gtk_text_buffer_get_start_iter(buffer, &iter);
1269         gtk_text_buffer_insert(buffer, &iter, tmpl->value, -1);
1270 }