src/prefs_template.c

   1 /*
   2  * Claws Mail templates subsystem
   3  * Copyright (C) 2001 Alexander Barinov
   4  * Copyright (C) 2001-2012 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 #include "account.h"
  47
  48 enum {
  49         TEMPL_TEXT,
  50         TEMPL_DATA,
  51         TEMPL_AUTO_DATA,        /*!< auto pointer */
  52         N_TEMPL_COLUMNS
  53 };
  54
  55 static struct Templates {
  56         GtkWidget *window;
  57         GtkWidget *ok_btn;
  58         GtkWidget *list_view;
  59         GtkWidget *entry_name;
  60         GtkWidget *entry_subject;
  61         GtkWidget *entry_from;
  62         GtkWidget *entry_to;
  63         GtkWidget *entry_cc;
  64         GtkWidget *entry_bcc;
  65         GtkWidget *text_value;
  66 } templates;
  67
  68 static int modified = FALSE;
  69 static int modified_list = FALSE;
  70
  71 static struct
  72 {
  73         gchar *label;
  74         GtkWidget **entry;
  75         gboolean compl;
  76         gchar *tooltips;
  77 } widgets_table[] = {
  78         {N_("Name"),    &templates.entry_name,          FALSE,
  79                 N_("This name is used as the Menu item")},
  80         {"From",        &templates.entry_from,          TRUE,
  81                 N_("Override composing account's From header. This doesn't change the composing account.")},
  82         {"To",          &templates.entry_to,            TRUE,   NULL},
  83         {"Cc",          &templates.entry_cc,            TRUE,   NULL},
  84         {"Bcc",         &templates.entry_bcc,           TRUE,   NULL},
  85         {"Subject",     &templates.entry_subject,       FALSE,  NULL},
  86         {NULL,          NULL,                           FALSE,  NULL}
  87 };
  88
  89
  90 /* widget creating functions */
  91 static void prefs_template_window_create        (void);
  92 static void prefs_template_window_setup         (void);
  93
  94 static GSList *prefs_template_get_list          (void);
  95
  96 /* callbacks */
  97 static gint prefs_template_deleted_cb           (GtkWidget      *widget,
  98                                                  GdkEventAny    *event,
  99                                                  gpointer        data);
 100 static gboolean prefs_template_key_pressed_cb   (GtkWidget      *widget,
 101                                                  GdkEventKey    *event,
 102                                                  gpointer        data);
 103 static gboolean prefs_template_search_func_cb (GtkTreeModel *model, gint column,
 104                                                 const gchar *key, GtkTreeIter *iter,
 105                                                 gpointer search_data);
 106
 107 static void prefs_template_cancel_cb            (gpointer action, gpointer data);
 108 static void prefs_template_ok_cb                (gpointer action, gpointer data);
 109 static void prefs_template_register_cb          (gpointer action, gpointer data);
 110 static void prefs_template_substitute_cb        (gpointer action, gpointer data);
 111 static void prefs_template_delete_cb            (gpointer action, gpointer data);
 112 static void prefs_template_delete_all_cb        (gpointer action, gpointer data);
 113 static void prefs_template_clear_cb             (gpointer action, gpointer data);
 114 static void prefs_template_duplicate_cb         (gpointer action, gpointer data);
 115 static void prefs_template_top_cb               (gpointer action, gpointer data);
 116 static void prefs_template_up_cb                (gpointer action, gpointer data);
 117 static void prefs_template_down_cb              (gpointer action, gpointer data);
 118 static void prefs_template_bottom_cb            (gpointer action, gpointer data);
 119
 120 static GtkListStore* prefs_template_create_data_store   (void);
 121 static void prefs_template_list_view_insert_template    (GtkWidget *list_view,
 122                                                          gint row,
 123                                                          const gchar *template,
 124                                                          Template *data);
 125 static GtkWidget *prefs_template_list_view_create       (void);
 126 static void prefs_template_create_list_view_columns     (GtkWidget *list_view);
 127 static void prefs_template_select_row(GtkTreeView *list_view, GtkTreePath *path);
 128
 129 /* Called from mainwindow.c */
 130 void prefs_template_open(void)
 131 {
 132         inc_lock();
 133
 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
 189         debug_print("Creating templates configuration window...\n");
 190
 191         /* main window */
 192         window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "prefs_template");
 193         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
 194         gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
 195
 196         vbox = gtk_vbox_new(FALSE, 8);
 197         gtk_widget_show(vbox);
 198         gtk_container_add(GTK_CONTAINER(window), vbox);
 199         gtk_container_set_border_width(GTK_CONTAINER(vbox), 4);
 200
 201         scrolled_window = gtk_scrolled_window_new (NULL, NULL);
 202         gtk_widget_show(scrolled_window);
 203         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
 204                                         GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 205         gtk_container_add(GTK_CONTAINER(vbox), scrolled_window);
 206
 207         /* vpaned to separate template settings from templates list */
 208         vpaned = gtk_vpaned_new();
 209         gtk_widget_show(vpaned);
 210         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
 211                                               vpaned);
 212         gtk_viewport_set_shadow_type (GTK_VIEWPORT(
 213                         gtk_bin_get_child(GTK_BIN(scrolled_window))), GTK_SHADOW_NONE);
 214
 215         /* vbox to handle template name and content */
 216         vbox1 = gtk_vbox_new(FALSE, 6);
 217         gtk_widget_show(vbox1);
 218         gtk_container_set_border_width(GTK_CONTAINER(vbox1), 8);
 219         gtk_paned_pack1(GTK_PANED(vpaned), vbox1, FALSE, FALSE);
 220
 221         table = gtk_table_new(5, 2, FALSE);
 222         gtk_table_set_row_spacings (GTK_TABLE (table), VSPACING_NARROW_2);
 223         gtk_table_set_col_spacings (GTK_TABLE (table), 4);
 224         gtk_widget_show(table);
 225         gtk_box_pack_start (GTK_BOX (vbox1), table, FALSE, FALSE, 0);
 226
 227
 228         for (i=0; widgets_table[i].label; i++) {
 229
 230                 GtkWidget *label;
 231
 232                 label = gtk_label_new( (i != 0) ?
 233                         prefs_common_translated_header_name(widgets_table[i].label) :
 234                         widgets_table[i].label);
 235                 gtk_widget_show(label);
 236                 gtk_table_attach(GTK_TABLE(table), label, 0, 1, i, (i + 1),
 237                                 (GtkAttachOptions) (GTK_FILL),
 238                                 (GtkAttachOptions) 0, 0, 0);
 239                 gtk_misc_set_alignment(GTK_MISC(label), 1, 0.5);
 240
 241                 *(widgets_table[i].entry) = gtk_entry_new();
 242                 gtk_widget_show(*(widgets_table[i].entry));
 243                 gtk_table_attach(GTK_TABLE(table), *(widgets_table[i].entry), 1, 2, i, (i + 1),
 244                                 (GtkAttachOptions) (GTK_EXPAND|GTK_SHRINK|GTK_FILL),
 245                                 (GtkAttachOptions) 0, 0, 0);
 246                 CLAWS_SET_TIP(*(widgets_table[i].entry),
 247                                 widgets_table[i].tooltips);
 248         }
 249
 250         /* template content */
 251         scroll2 = gtk_scrolled_window_new(NULL, NULL);
 252         gtk_widget_show(scroll2);
 253         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll2),
 254                                        GTK_POLICY_AUTOMATIC,
 255                                        GTK_POLICY_AUTOMATIC);
 256         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scroll2),
 257                                             GTK_SHADOW_IN);
 258         gtk_box_pack_start(GTK_BOX(vbox1), scroll2, TRUE, TRUE, 0);
 259
 260         text_value = gtk_text_view_new();
 261         if (prefs_common.textfont) {
 262                 PangoFontDescription *font_desc;
 263
 264                 font_desc = pango_font_description_from_string
 265                                                 (prefs_common.textfont);
 266                 if (font_desc) {
 267                         gtk_widget_modify_font(text_value, font_desc);
 268                         pango_font_description_free(font_desc);
 269                 }
 270         }
 271         gtk_widget_show(text_value);
 272 #ifndef GENERIC_UMPC
 273         gtk_widget_set_size_request(text_value, -1, 120);
 274 #else
 275         gtk_widget_set_size_request(text_value, -1, 60);
 276 #endif
 277         gtk_container_add(GTK_CONTAINER(scroll2), text_value);
 278         gtk_text_view_set_editable(GTK_TEXT_VIEW(text_value), TRUE);
 279         gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text_value), GTK_WRAP_WORD);
 280
 281         /* vbox for buttons and templates list */
 282         vbox2 = gtk_vbox_new(FALSE, 6);
 283         gtk_widget_show(vbox2);
 284         gtk_container_set_border_width(GTK_CONTAINER(vbox2), 8);
 285         gtk_paned_pack2(GTK_PANED(vpaned), vbox2, TRUE, FALSE);
 286
 287         /* register | substitute | delete */
 288         hbox2 = gtk_hbox_new(FALSE, 4);
 289         gtk_widget_show(hbox2);
 290         gtk_box_pack_start(GTK_BOX(vbox2), hbox2, FALSE, FALSE, 0);
 291
 292         arrow1 = gtk_arrow_new(GTK_ARROW_DOWN, GTK_SHADOW_OUT);
 293         gtk_widget_show(arrow1);
 294         gtk_box_pack_start(GTK_BOX(hbox2), arrow1, FALSE, FALSE, 0);
 295         gtk_widget_set_size_request(arrow1, -1, 16);
 296
 297         hbox3 = gtk_hbox_new(TRUE, 4);
 298         gtk_widget_show(hbox3);
 299         gtk_box_pack_start(GTK_BOX(hbox2), hbox3, FALSE, FALSE, 0);
 300
 301         reg_btn = gtk_button_new_from_stock(GTK_STOCK_ADD);
 302         gtk_widget_show(reg_btn);
 303         gtk_box_pack_start(GTK_BOX(hbox3), reg_btn, FALSE, TRUE, 0);
 304         g_signal_connect(G_OBJECT (reg_btn), "clicked",
 305                          G_CALLBACK (prefs_template_register_cb), NULL);
 306         CLAWS_SET_TIP(reg_btn,
 307                         _("Append the new template above to the list"));
 308
 309         subst_btn = gtkut_get_replace_btn(_("Replace"));
 310         gtk_widget_show(subst_btn);
 311         gtk_box_pack_start(GTK_BOX(hbox3), subst_btn, FALSE, TRUE, 0);
 312         g_signal_connect(G_OBJECT(subst_btn), "clicked",
 313                          G_CALLBACK(prefs_template_substitute_cb),
 314                          NULL);
 315         CLAWS_SET_TIP(subst_btn,
 316                         _("Replace the selected template in list with the template above"));
 317
 318         del_btn = gtk_button_new_from_stock(GTK_STOCK_DELETE);
 319         gtk_widget_show(del_btn);
 320         gtk_box_pack_start(GTK_BOX(hbox3), del_btn, FALSE, TRUE, 0);
 321         g_signal_connect(G_OBJECT(del_btn), "clicked",
 322                          G_CALLBACK(prefs_template_delete_cb), NULL);
 323         CLAWS_SET_TIP(del_btn,
 324                         _("Delete the selected template from the list"));
 325
 326         clear_btn = gtk_button_new_from_stock (GTK_STOCK_CLEAR);
 327         gtk_widget_show (clear_btn);
 328         gtk_box_pack_start (GTK_BOX (hbox3), clear_btn, FALSE, TRUE, 0);
 329         g_signal_connect(G_OBJECT (clear_btn), "clicked",
 330                         G_CALLBACK(prefs_template_clear_cb), NULL);
 331         CLAWS_SET_TIP(clear_btn,
 332                         _("Clear all the input fields in the dialog"));
 333
 334         desc_btn = gtk_button_new_from_stock(GTK_STOCK_INFO);
 335         gtk_widget_show(desc_btn);
 336         gtk_box_pack_end(GTK_BOX(hbox2), desc_btn, FALSE, FALSE, 0);
 337         g_signal_connect(G_OBJECT(desc_btn), "clicked",
 338                          G_CALLBACK(quote_fmt_quote_description), window);
 339         CLAWS_SET_TIP(desc_btn,
 340                         _("Show information on configuring templates"));
 341
 342         /* templates list */
 343         hbox4 = gtk_hbox_new(FALSE, 8);
 344         gtk_widget_show(hbox4);
 345         gtk_box_pack_start(GTK_BOX(vbox2), hbox4, TRUE, TRUE, 0);
 346
 347         scroll1 = gtk_scrolled_window_new(NULL, NULL);
 348         gtk_widget_show(scroll1);
 349         gtk_box_pack_start(GTK_BOX(hbox4), scroll1, TRUE, TRUE, 0);
 350         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll1),
 351                                        GTK_POLICY_AUTOMATIC,
 352                                        GTK_POLICY_AUTOMATIC);
 353
 354         vbox3 = gtk_vbox_new(FALSE, 8);
 355         gtk_widget_show(vbox3);
 356         gtk_box_pack_start(GTK_BOX(hbox4), vbox3, FALSE, FALSE, 0);
 357
 358         top_btn = gtk_button_new_from_stock(GTK_STOCK_GOTO_TOP);
 359         gtk_widget_show(top_btn);
 360         gtk_box_pack_start(GTK_BOX(vbox3), top_btn, FALSE, FALSE, 0);
 361         g_signal_connect(G_OBJECT(top_btn), "clicked",
 362                          G_CALLBACK(prefs_template_top_cb), NULL);
 363         CLAWS_SET_TIP(top_btn,
 364                         _("Move the selected template to the top"));
 365
 366         PACK_VSPACER(vbox3, spc_vbox, VSPACING_NARROW_2);
 367
 368         up_btn = gtk_button_new_from_stock(GTK_STOCK_GO_UP);
 369         gtk_widget_show(up_btn);
 370         gtk_box_pack_start (GTK_BOX(vbox3), up_btn, FALSE, FALSE, 0);
 371         g_signal_connect(G_OBJECT(up_btn), "clicked",
 372                          G_CALLBACK(prefs_template_up_cb), NULL);
 373         CLAWS_SET_TIP(up_btn,
 374                         _("Move the selected template up"));
 375
 376         down_btn = gtk_button_new_from_stock(GTK_STOCK_GO_DOWN);
 377         gtk_widget_show (down_btn);
 378         gtk_box_pack_start(GTK_BOX (vbox3), down_btn, FALSE, FALSE, 0);
 379         g_signal_connect(G_OBJECT (down_btn), "clicked",
 380                          G_CALLBACK(prefs_template_down_cb), NULL);
 381         CLAWS_SET_TIP(down_btn,
 382                         _("Move the selected template down"));
 383
 384         PACK_VSPACER(vbox3, spc_vbox, VSPACING_NARROW_2);
 385
 386         bottom_btn = gtk_button_new_from_stock(GTK_STOCK_GOTO_BOTTOM);
 387         gtk_widget_show(bottom_btn);
 388         gtk_box_pack_start(GTK_BOX(vbox3), bottom_btn, FALSE, FALSE, 0);
 389         g_signal_connect(G_OBJECT(bottom_btn), "clicked",
 390                          G_CALLBACK(prefs_template_bottom_cb), NULL);
 391         CLAWS_SET_TIP(bottom_btn,
 392                         _("Move the selected template to the bottom"));
 393
 394         list_view = prefs_template_list_view_create();
 395         gtk_widget_show(list_view);
 396         gtk_widget_set_size_request(scroll1, -1, 140);
 397         gtk_container_add(GTK_CONTAINER(scroll1), list_view);
 398
 399         /* help | cancel | ok */
 400         gtkut_stock_button_set_create_with_help(&confirm_area, &help_btn,
 401                         &cancel_btn, GTK_STOCK_CANCEL,
 402                         &ok_btn, GTK_STOCK_OK,
 403                         NULL, NULL);
 404         gtk_widget_show(confirm_area);
 405         gtk_box_pack_end(GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
 406         gtk_widget_grab_default(ok_btn);
 407
 408         gtk_window_set_title(GTK_WINDOW(window), _("Template configuration"));
 409
 410         g_signal_connect(G_OBJECT(window), "delete_event",
 411                          G_CALLBACK(prefs_template_deleted_cb), NULL);
 412         g_signal_connect(G_OBJECT(window), "size_allocate",
 413                          G_CALLBACK(prefs_template_size_allocate_cb), NULL);
 414         g_signal_connect(G_OBJECT(window), "key_press_event",
 415                          G_CALLBACK(prefs_template_key_pressed_cb), NULL);
 416         MANAGE_WINDOW_SIGNALS_CONNECT(window);
 417         g_signal_connect(G_OBJECT(ok_btn), "clicked",
 418                          G_CALLBACK(prefs_template_ok_cb), NULL);
 419         g_signal_connect(G_OBJECT(cancel_btn), "clicked",
 420                          G_CALLBACK(prefs_template_cancel_cb), NULL);
 421         g_signal_connect(G_OBJECT(help_btn), "clicked",
 422                          G_CALLBACK(manual_open_with_anchor_cb),
 423                          MANUAL_ANCHOR_TEMPLATES);
 424
 425         if (!geometry.min_height) {
 426                 geometry.min_width = 500;
 427                 geometry.min_height = 540;
 428         }
 429
 430         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
 431                                       GDK_HINT_MIN_SIZE);
 432         gtk_widget_set_size_request(window, prefs_common.templateswin_width,
 433                                     prefs_common.templateswin_height);
 434
 435         templates.window = window;
 436         templates.ok_btn = ok_btn;
 437         templates.list_view = list_view;
 438         templates.text_value = text_value;
 439 }
 440
 441 static void prefs_template_reset_dialog(void)
 442 {
 443         GtkTextBuffer *buffer;
 444
 445         gtk_entry_set_text(GTK_ENTRY(templates.entry_name), "");
 446         gtk_entry_set_text(GTK_ENTRY(templates.entry_from), "");
 447         gtk_entry_set_text(GTK_ENTRY(templates.entry_to), "");
 448         gtk_entry_set_text(GTK_ENTRY(templates.entry_cc), "");
 449         gtk_entry_set_text(GTK_ENTRY(templates.entry_bcc), "");
 450         gtk_entry_set_text(GTK_ENTRY(templates.entry_subject), "");
 451
 452         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(templates.text_value));
 453         gtk_text_buffer_set_text(buffer, "", -1);
 454 }
 455
 456 static void prefs_template_clear_list(void)
 457 {
 458         GtkListStore *store;
 459
 460         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW
 461                                 (templates.list_view)));
 462         gtk_list_store_clear(store);
 463
 464         prefs_template_list_view_insert_template(templates.list_view,
 465                                                  -1, _("(New)"),
 466                                                  NULL);
 467 }
 468
 469 static void prefs_template_window_setup(void)
 470 {
 471         GSList *tmpl_list;
 472         GSList *cur;
 473         Template *tmpl;
 474         int i;
 475
 476         manage_window_set_transient(GTK_WINDOW(templates.window));
 477         gtk_widget_grab_focus(templates.ok_btn);
 478
 479         prefs_template_clear_list();
 480
 481         tmpl_list = template_read_config();
 482
 483         address_completion_start(templates.window);
 484
 485         for (i=0; widgets_table[i].label; i++) {
 486                 if (widgets_table[i].compl)
 487                         address_completion_register_entry(
 488                                 GTK_ENTRY(*(widgets_table[i].entry)), TRUE);
 489         }
 490
 491         for (cur = tmpl_list; cur != NULL; cur = cur->next) {
 492                 tmpl = (Template *)cur->data;
 493                 prefs_template_list_view_insert_template(templates.list_view,
 494                                                          -1, tmpl->name,
 495                                                          tmpl);
 496         }
 497
 498         prefs_template_reset_dialog();
 499
 500         g_slist_free(tmpl_list);
 501 }
 502
 503 static gint prefs_template_deleted_cb(GtkWidget *widget, GdkEventAny *event,
 504                                       gpointer data)
 505 {
 506         prefs_template_cancel_cb(NULL, NULL);
 507         return TRUE;
 508 }
 509
 510 static gboolean prefs_template_key_pressed_cb(GtkWidget *widget,
 511                                               GdkEventKey *event, gpointer data)
 512 {
 513         if (event && event->keyval == GDK_KEY_Escape)
 514                 prefs_template_cancel_cb(NULL, NULL);
 515         else {
 516                 GtkWidget *focused = gtkut_get_focused_child(
 517                                         GTK_CONTAINER(widget));
 518                 if (focused && GTK_IS_EDITABLE(focused)) {
 519                         modified = TRUE;
 520                 }
 521         }
 522         return FALSE;
 523 }
 524
 525 static gboolean prefs_template_search_func_cb (GtkTreeModel *model, gint column, const gchar *key,
 526                                                 GtkTreeIter *iter, gpointer search_data)
 527 {
 528         gchar *store_string;
 529         gint key_len;
 530         gboolean retval;
 531         GtkTreePath *path;
 532
 533         gtk_tree_model_get (model, iter, column, &store_string, -1);
 534
 535         if (!store_string || !key) return FALSE;
 536
 537         key_len = strlen (key);
 538         retval = (strncmp (key, store_string, key_len) != 0);
 539
 540         g_free(store_string);
 541         debug_print("selecting row\n");
 542         path = gtk_tree_model_get_path(model, iter);
 543         prefs_template_select_row(GTK_TREE_VIEW(templates.list_view), path);
 544         gtk_tree_path_free(path);
 545
 546         return retval;
 547 }
 548 static void prefs_template_address_completion_end(void)
 549 {
 550         gint i;
 551
 552         for (i=0; widgets_table[i].label; i++) {
 553                 if (widgets_table[i].compl)
 554                         address_completion_unregister_entry(
 555                                 GTK_ENTRY(*(widgets_table[i].entry)));
 556         }
 557         address_completion_end(templates.window);
 558 }
 559
 560 static void prefs_template_ok_cb(gpointer action, gpointer data)
 561 {
 562         GSList *tmpl_list;
 563         GtkListStore *store;
 564
 565         if (modified && alertpanel(_("Entry not saved"),
 566                                  _("The entry was not saved. Close anyway?"),
 567                                  GTK_STOCK_CLOSE, _("+_Continue editing"),
 568                                  NULL) != G_ALERTDEFAULT) {
 569                 return;
 570         }
 571
 572         prefs_template_address_completion_end();
 573
 574         modified = FALSE;
 575         modified_list = FALSE;
 576         tmpl_list = prefs_template_get_list();
 577         template_set_config(tmpl_list);
 578         compose_reflect_prefs_all();
 579         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW
 580                                 (templates.list_view)));
 581         gtk_list_store_clear(store);
 582         gtk_widget_destroy(templates.window);
 583         inc_unlock();
 584 }
 585
 586 static void prefs_template_cancel_cb(gpointer action, gpointer data)
 587 {
 588         GtkListStore *store;
 589
 590         if (modified && alertpanel(_("Entry not saved"),
 591                                  _("The entry was not saved. Close anyway?"),
 592                                  GTK_STOCK_CLOSE, _("+_Continue editing"),
 593                                  NULL) != G_ALERTDEFAULT) {
 594                 return;
 595         } else if (modified_list && alertpanel(_("Templates list not saved"),
 596                                  _("The templates list has been modified. Close anyway?"),
 597                                  GTK_STOCK_CLOSE, _("+_Continue editing"),
 598                                  NULL) != G_ALERTDEFAULT) {
 599                 return;
 600         }
 601
 602         prefs_template_address_completion_end();
 603
 604         modified = FALSE;
 605         modified_list = FALSE;
 606         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW
 607                                 (templates.list_view)));
 608         gtk_list_store_clear(store);
 609         gtk_widget_destroy(templates.window);
 610         inc_unlock();
 611 }
 612
 613 /*!
 614  *\brief        Request list for storage. New list is owned
 615  *              by template.c...
 616  */
 617 static GSList *prefs_template_get_list(void)
 618 {
 619         GSList *tmpl_list = NULL;
 620         Template *tmpl;
 621         GtkTreeModel *model;
 622         GtkTreeIter iter;
 623
 624         model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
 625         if (!gtk_tree_model_get_iter_first(model, &iter))
 626                 return NULL;
 627
 628         do {
 629                 gtk_tree_model_get(model, &iter,
 630                                    TEMPL_DATA, &tmpl,
 631                                    -1);
 632
 633                 if (tmpl) {
 634                         Template *ntmpl;
 635
 636                         ntmpl = g_new(Template, 1);
 637                         ntmpl->load_filename = NULL;
 638                         ntmpl->name    = tmpl->name && *(tmpl->name)
 639                                          ? g_strdup(tmpl->name)
 640                                          : NULL;
 641                         ntmpl->subject = tmpl->subject && *(tmpl->subject)
 642                                          ? g_strdup(tmpl->subject)
 643                                          : NULL;
 644                         ntmpl->from    = tmpl->from && *(tmpl->from)
 645                                          ? g_strdup(tmpl->from)
 646                                          : NULL;
 647                         ntmpl->to      = tmpl->to && *(tmpl->to)
 648                                          ? g_strdup(tmpl->to)
 649                                          : NULL;
 650                         ntmpl->cc      = tmpl->cc && *(tmpl->cc)
 651                                          ? g_strdup(tmpl->cc)
 652                                          : NULL;
 653                         ntmpl->bcc     = tmpl->bcc && *(tmpl->bcc)
 654                                          ? g_strdup(tmpl->bcc)
 655                                          : NULL;
 656                         ntmpl->value   = tmpl->value && *(tmpl->value)
 657                                          ? g_strdup(tmpl->value)
 658                                          : NULL;
 659                         tmpl_list = g_slist_append(tmpl_list, ntmpl);
 660                 }
 661
 662         } while (gtk_tree_model_iter_next(model, &iter));
 663
 664         return tmpl_list;
 665 }
 666
 667 gboolean prefs_template_string_is_valid(gchar *string, gint *line, gboolean escaped_string, gboolean email)
 668 {
 669         gboolean result = TRUE;
 670         if (string && *string != '\0') {
 671                 gchar *tmp = NULL;
 672                 gchar *parsed_buf;
 673                 MsgInfo dummyinfo;
 674                 PrefsAccount *account = account_get_default();
 675
 676                 if (escaped_string) {
 677                         tmp = malloc(strlen(string)+1);
 678                         pref_get_unescaped_pref(tmp, string);
 679                 } else {
 680                         tmp = g_strdup(string);
 681                 }
 682                 memset(&dummyinfo, 0, sizeof(MsgInfo));
 683                 /* init dummy fields, so we can test the result of the parse */
 684                 dummyinfo.date="Sat, 30 May 2009 01:23:45 +0200";
 685                 dummyinfo.fromname="John Doe";
 686                 dummyinfo.from="John Doe <john@example.com>";
 687                 dummyinfo.to="John Doe <john@example.com>";
 688                 dummyinfo.cc="John Doe <john@example.com>";
 689                 dummyinfo.msgid="<1234john@example.com>";
 690                 dummyinfo.inreplyto="<1234john@example.com>";
 691                 dummyinfo.newsgroups="alt.test";
 692                 dummyinfo.subject="subject";
 693
 694
 695 #ifdef USE_ENCHANT
 696                 quote_fmt_init(&dummyinfo, NULL, NULL, TRUE, account, FALSE, NULL);
 697 #else
 698                 quote_fmt_init(&dummyinfo, NULL, NULL, TRUE, account, FALSE);
 699 #endif
 700                 quote_fmt_scan_string(tmp);
 701                 quote_fmt_parse();
 702                 g_free(tmp);
 703                 parsed_buf = quote_fmt_get_buffer();
 704                 if (!parsed_buf) {
 705                         if (line)
 706                                 *line = quote_fmt_get_line();
 707                         return FALSE;
 708                 }
 709                 if (email) {
 710                         const gchar *start = strrchr(parsed_buf, '<');
 711                         const gchar *end = strrchr(parsed_buf, '>');
 712                         const gchar *at = strrchr(parsed_buf, '@');
 713                         const gchar *space = strrchr(parsed_buf, ' ');
 714                         if (!at)
 715                                 result = FALSE;
 716                         if (at && space && (!start || !end || end < start || start < space))
 717                                 result = FALSE;
 718                 }
 719                 quote_fmt_reset_vartable();
 720         }
 721         return result;
 722 }
 723
 724 static gboolean prefs_template_list_view_set_row(gint row)
 725 /* return TRUE if the row could be modified */
 726 {
 727         Template *tmpl;
 728         gchar *name;
 729         gchar *subject;
 730         gchar *from;
 731         gchar *to;
 732         gchar *cc;
 733         gchar *bcc;
 734         gchar *value;
 735         GtkTextBuffer *buffer;
 736         GtkTextIter start, end;
 737         gint line;
 738
 739         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(templates.text_value));
 740         gtk_text_buffer_get_start_iter(buffer, &start);
 741         gtk_text_buffer_get_iter_at_offset(buffer, &end, -1);
 742         value = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
 743
 744         if (value && *value == '\0') {
 745                         g_free(value);
 746                 value = NULL;
 747                 }
 748         if (!prefs_template_string_is_valid(value, &line, TRUE, FALSE)) {
 749                 alertpanel_error(_("The body of the template has an error at line %d."), line);
 750                 g_free(value);
 751                 return FALSE;
 752         }
 753
 754         name = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_name),
 755                                       0, -1);
 756         if (*name == '\0') {
 757                 alertpanel_error(_("The template's name is not set."));
 758                 g_free(value);
 759                 return FALSE;
 760         }
 761         from = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_from),
 762                                     0, -1);
 763         to = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_to),
 764                                     0, -1);
 765         cc = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_cc),
 766                                     0, -1);
 767         bcc = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_bcc),
 768                                     0, -1);
 769         subject = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_subject),
 770                                          0, -1);
 771
 772         if (from && *from == '\0') {
 773                 g_free(from);
 774                 from = NULL;
 775         }
 776         if (to && *to == '\0') {
 777                 g_free(to);
 778                 to = NULL;
 779         }
 780         if (cc && *cc == '\0') {
 781                 g_free(cc);
 782                 cc = NULL;
 783         }
 784         if (bcc && *bcc == '\0') {
 785                 g_free(bcc);
 786                 bcc = NULL;
 787         }
 788         if (subject && *subject == '\0') {
 789                 g_free(subject);
 790                 subject = NULL;
 791         }
 792
 793         if (!prefs_template_string_is_valid(from, NULL, TRUE, TRUE)) {
 794                 alertpanel_error(_("The \"From\" field of the template contains an invalid email address."));
 795                 g_free(from);
 796                 g_free(value);
 797                 return FALSE;
 798         }
 799         if (!prefs_template_string_is_valid(to, NULL, TRUE, TRUE)) {
 800                 alertpanel_error(_("The \"To\" field of the template contains an invalid email address."));
 801                 g_free(to);
 802                 g_free(value);
 803                 return FALSE;
 804         }
 805         if (!prefs_template_string_is_valid(cc, NULL, TRUE, TRUE)) {
 806                 alertpanel_error(_("The \"Cc\" field of the template contains an invalid email address."));
 807                 g_free(cc);
 808                 g_free(value);
 809                 return FALSE;
 810         }
 811         if (!prefs_template_string_is_valid(bcc, NULL, TRUE, TRUE)) {
 812                 alertpanel_error(_("The \"Bcc\" field of the template contains an invalid email address."));
 813                 g_free(bcc);
 814                 g_free(value);
 815                 return FALSE;
 816         }
 817         if (!prefs_template_string_is_valid(subject, NULL, TRUE, FALSE)) {
 818                 alertpanel_error(_("The \"Subject\" field of the template is invalid."));
 819                 g_free(subject);
 820                 g_free(value);
 821                 return FALSE;
 822         }
 823
 824         tmpl = g_new(Template, 1);
 825         tmpl->load_filename = NULL;
 826         tmpl->name = name;
 827         tmpl->subject = subject;
 828         tmpl->from = from;
 829         tmpl->to = to;
 830         tmpl->cc = cc;
 831         tmpl->bcc = bcc;
 832         tmpl->value = value;
 833
 834         prefs_template_list_view_insert_template(templates.list_view,
 835                                                  row, tmpl->name, tmpl);
 836
 837         return TRUE;
 838 }
 839
 840 static void prefs_template_register_cb(gpointer action, gpointer data)
 841 {
 842         modified = !prefs_template_list_view_set_row(-1);
 843         modified_list = TRUE;
 844 }
 845
 846 static void prefs_template_substitute_cb(gpointer action, gpointer data)
 847 {
 848         Template *tmpl;
 849         gint row;
 850         GtkTreeIter iter;
 851         GtkTreeModel *model;
 852
 853         row = gtkut_list_view_get_selected_row(templates.list_view);
 854         if (row <= 0)
 855                 return;
 856
 857         model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
 858         if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row))
 859                 return;
 860
 861         gtk_tree_model_get(model, &iter, TEMPL_DATA, &tmpl, -1);
 862         if (!tmpl)
 863                 return;
 864
 865         modified = !prefs_template_list_view_set_row(row);
 866         modified_list = TRUE;
 867 }
 868
 869 static void prefs_template_delete_cb(gpointer action, gpointer data)
 870 {
 871         Template *tmpl;
 872         gint row;
 873         GtkTreeIter iter;
 874         GtkTreeModel *model;
 875
 876         row = gtkut_list_view_get_selected_row(templates.list_view);
 877         if (row <= 0)
 878                 return;
 879
 880         model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
 881         if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row))
 882                 return;
 883
 884         gtk_tree_model_get(model, &iter, TEMPL_DATA, &tmpl, -1);
 885         if (!tmpl)
 886                 return;
 887
 888         if (alertpanel(_("Delete template"),
 889                        _("Do you really want to delete this template?"),
 890                        GTK_STOCK_CANCEL, GTK_STOCK_DELETE,
 891                        NULL) != G_ALERTALTERNATE)
 892                 return;
 893
 894         gtk_list_store_remove(GTK_LIST_STORE(model), &iter);
 895         prefs_template_reset_dialog();
 896         modified_list = TRUE;
 897 }
 898
 899 static void prefs_template_delete_all_cb(gpointer action, gpointer data)
 900 {
 901         if (alertpanel(_("Delete all templates"),
 902                           _("Do you really want to delete all the templates?"),
 903                           GTK_STOCK_CANCEL, "+"GTK_STOCK_DELETE, NULL) == G_ALERTDEFAULT)
 904            return;
 905
 906         prefs_template_clear_list();
 907         modified = FALSE;
 908
 909         prefs_template_reset_dialog();
 910         modified_list = TRUE;
 911 }
 912
 913 static void prefs_template_duplicate_cb(gpointer action, gpointer data)
 914 {
 915         Template *tmpl;
 916         gint row;
 917         GtkTreeIter iter;
 918         GtkTreeModel *model;
 919
 920         row = gtkut_list_view_get_selected_row(templates.list_view);
 921         if (row <= 0)
 922                 return;
 923
 924         model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
 925         if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row))
 926                 return;
 927
 928         gtk_tree_model_get(model, &iter, TEMPL_DATA, &tmpl, -1);
 929         if (!tmpl)
 930                 return;
 931
 932         modified_list = !prefs_template_list_view_set_row(-row-2);
 933 }
 934
 935 static void prefs_template_clear_cb(gpointer action, gpointer data)
 936 {
 937    prefs_template_reset_dialog();
 938 }
 939
 940 static void prefs_template_top_cb(gpointer action, gpointer data)
 941 {
 942         gint row;
 943         GtkTreeIter top, sel;
 944         GtkTreeModel *model;
 945
 946         row = gtkut_list_view_get_selected_row(templates.list_view);
 947         if (row <= 1)
 948                 return;
 949
 950         model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
 951
 952         if (!gtk_tree_model_iter_nth_child(model, &top, NULL, 0)
 953         ||  !gtk_tree_model_iter_nth_child(model, &sel, NULL, row))
 954                 return;
 955
 956         gtk_list_store_move_after(GTK_LIST_STORE(model), &sel, &top);
 957         gtkut_list_view_select_row(templates.list_view, 1);
 958         modified_list = TRUE;
 959 }
 960
 961 static void prefs_template_up_cb(gpointer action, gpointer data)
 962 {
 963         gint row;
 964         GtkTreeIter top, sel;
 965         GtkTreeModel *model;
 966
 967         row = gtkut_list_view_get_selected_row(templates.list_view);
 968         if (row <= 1)
 969                 return;
 970
 971         model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
 972
 973         if (!gtk_tree_model_iter_nth_child(model, &top, NULL, row - 1)
 974         ||  !gtk_tree_model_iter_nth_child(model, &sel, NULL, row))
 975                 return;
 976
 977         gtk_list_store_swap(GTK_LIST_STORE(model), &top, &sel);
 978         gtkut_list_view_select_row(templates.list_view, row - 1);
 979         modified_list = TRUE;
 980 }
 981
 982 static void prefs_template_down_cb(gpointer action, gpointer data)
 983 {
 984         gint row, n_rows;
 985         GtkTreeIter top, sel;
 986         GtkTreeModel *model;
 987
 988         model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
 989         n_rows = gtk_tree_model_iter_n_children(model, NULL);
 990         row = gtkut_list_view_get_selected_row(templates.list_view);
 991         if (row < 1 || row >= n_rows - 1)
 992                 return;
 993
 994         if (!gtk_tree_model_iter_nth_child(model, &top, NULL, row)
 995         ||  !gtk_tree_model_iter_nth_child(model, &sel, NULL, row + 1))
 996                 return;
 997
 998         gtk_list_store_swap(GTK_LIST_STORE(model), &top, &sel);
 999         gtkut_list_view_select_row(templates.list_view, row + 1);
1000         modified_list = TRUE;
1001 }
1002
1003 static void prefs_template_bottom_cb(gpointer action, gpointer data)
1004 {
1005         gint row, n_rows;
1006         GtkTreeIter top, sel;
1007         GtkTreeModel *model;
1008
1009         model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
1010         n_rows = gtk_tree_model_iter_n_children(model, NULL);
1011         row = gtkut_list_view_get_selected_row(templates.list_view);
1012         if (row < 1 || row >= n_rows - 1)
1013                 return;
1014
1015         if (!gtk_tree_model_iter_nth_child(model, &top, NULL, row)
1016         ||  !gtk_tree_model_iter_nth_child(model, &sel, NULL, n_rows - 1))
1017                 return;
1018
1019         gtk_list_store_move_after(GTK_LIST_STORE(model), &top, &sel);
1020         gtkut_list_view_select_row(templates.list_view, n_rows - 1);
1021         modified_list = TRUE;
1022 }
1023
1024 static GtkListStore* prefs_template_create_data_store(void)
1025 {
1026         return gtk_list_store_new(N_TEMPL_COLUMNS,
1027                                   G_TYPE_STRING,
1028                                   G_TYPE_POINTER,
1029                                   G_TYPE_AUTO_POINTER,
1030                                   -1);
1031 }
1032
1033 static void prefs_template_list_view_insert_template(GtkWidget *list_view,
1034                                                      gint row,
1035                                                      const gchar *template,
1036                                                      Template *data)
1037 {
1038         GtkTreeIter iter;
1039         GtkTreeIter sibling;
1040         GtkListStore *list_store = GTK_LIST_STORE(gtk_tree_view_get_model
1041                                         (GTK_TREE_VIEW(list_view)));
1042
1043 /*      row -1 to add a new rule to store,
1044         row >=0 to change an existing row
1045         row <-1 insert a new row after (-row-2)
1046 */
1047         if (row >= 0 ) {
1048                 /* modify the existing */
1049                 if (!gtk_tree_model_iter_nth_child(GTK_TREE_MODEL(list_store),
1050                                                    &iter, NULL, row))
1051                         row = -1;
1052         } else if (row < -1 ) {
1053                 if (!gtk_tree_model_iter_nth_child(GTK_TREE_MODEL(list_store),
1054                                                    &sibling, NULL, -row-2))
1055                         row = -1;
1056         }
1057
1058         if (row == -1 ) {
1059                 /* append new */
1060                 gtk_list_store_append(list_store, &iter);
1061                 gtk_list_store_set(list_store, &iter,
1062                                    TEMPL_TEXT, template,
1063                                    TEMPL_DATA, data,
1064                                    -1);
1065         } else if (row < -1) {
1066                 /* duplicate */
1067                 gtk_list_store_insert_after(list_store, &iter, &sibling);
1068                 gtk_list_store_set(list_store, &iter,
1069                                    TEMPL_TEXT, template,
1070                                    TEMPL_DATA, data,
1071                                    -1);
1072         } else {
1073                 /* change existing */
1074                 GAuto *auto_data =
1075                                         g_auto_pointer_new_with_free(data, (GFreeFunc) template_free);
1076
1077                 /* if replacing data in an existing row, the auto pointer takes care
1078                  * of destroying the Template data */
1079                 gtk_list_store_set(list_store, &iter,
1080                                    TEMPL_TEXT, template,
1081                                    TEMPL_DATA, data,
1082                                    TEMPL_AUTO_DATA, auto_data,
1083                                    -1);
1084
1085                 g_auto_pointer_free(auto_data);
1086         }
1087 }
1088
1089 static GtkActionGroup *prefs_template_popup_action = NULL;
1090 static GtkWidget *prefs_template_popup_menu = NULL;
1091
1092 static GtkActionEntry prefs_template_popup_entries[] =
1093 {
1094         {"PrefsTemplatePopup",                  NULL, "PrefsTemplatePopup" },
1095         {"PrefsTemplatePopup/Delete",           NULL, N_("_Delete"), NULL, NULL, G_CALLBACK(prefs_template_delete_cb) },
1096         {"PrefsTemplatePopup/DeleteAll",        NULL, N_("Delete _all"), NULL, NULL, G_CALLBACK(prefs_template_delete_all_cb) },
1097         {"PrefsTemplatePopup/Duplicate",        NULL, N_("D_uplicate"), NULL, NULL, G_CALLBACK(prefs_template_duplicate_cb) },
1098 };
1099
1100 static void prefs_template_row_selected(GtkTreeSelection *selection,
1101                                         GtkTreeView *list_view)
1102 {
1103         GtkTreePath *path;
1104         GtkTreeIter iter;
1105         GtkTreeModel *model;
1106
1107         if (!gtk_tree_selection_get_selected(selection, &model, &iter))
1108                 return;
1109
1110         path = gtk_tree_model_get_path(model, &iter);
1111         prefs_template_select_row(list_view, path);
1112         gtk_tree_path_free(path);
1113 }
1114
1115 static gint prefs_template_list_btn_pressed(GtkWidget *widget, GdkEventButton *event,
1116                                    GtkTreeView *list_view)
1117 {
1118    if (event) {
1119            /* left- or right-button click */
1120            if (event->button == 1 || event->button == 3) {
1121                    GtkTreePath *path = NULL;
1122                    if (gtk_tree_view_get_path_at_pos( list_view, event->x, event->y,
1123                                                            &path, NULL, NULL, NULL)) {
1124                            prefs_template_select_row(list_view, path);
1125                    }
1126                    if (path)
1127                            gtk_tree_path_free(path);
1128            }
1129
1130            /* right-button click */
1131            if (event->button == 3) {
1132                    GtkTreeModel *model = gtk_tree_view_get_model(list_view);
1133                    GtkTreeIter iter;
1134                    gboolean non_empty;
1135                    gint row;
1136
1137                    if (!prefs_template_popup_menu) {
1138                                 prefs_template_popup_action = cm_menu_create_action_group("PrefsTemplatePopup", prefs_template_popup_entries,
1139                                         G_N_ELEMENTS(prefs_template_popup_entries), (gpointer)list_view);
1140                                 MENUITEM_ADDUI("/Menus", "PrefsTemplatePopup", "PrefsTemplatePopup", GTK_UI_MANAGER_MENU)
1141                                 MENUITEM_ADDUI("/Menus/PrefsTemplatePopup", "Delete", "PrefsTemplatePopup/Delete", GTK_UI_MANAGER_MENUITEM)
1142                                 MENUITEM_ADDUI("/Menus/PrefsTemplatePopup", "DeleteAll", "PrefsTemplatePopup/DeleteAll", GTK_UI_MANAGER_MENUITEM)
1143                                 MENUITEM_ADDUI("/Menus/PrefsTemplatePopup", "Duplicate", "PrefsTemplatePopup/Duplicate", GTK_UI_MANAGER_MENUITEM)
1144                                 prefs_template_popup_menu = gtk_menu_item_get_submenu(GTK_MENU_ITEM(
1145                                         gtk_ui_manager_get_widget(gtkut_ui_manager(), "/Menus/PrefsTemplatePopup")) );
1146                    }
1147
1148                    /* grey out some popup menu items if there is no selected row */
1149                    row = gtkut_list_view_get_selected_row(GTK_WIDGET(list_view));
1150                         cm_menu_set_sensitive("PrefsTemplatePopup/Delete", (row > 0));
1151                         cm_menu_set_sensitive("PrefsTemplatePopup/Duplicate", (row > 0));
1152
1153                    /* grey out seom popup menu items if there is no row
1154                           (not counting the (New) one at row 0) */
1155                    non_empty = gtk_tree_model_get_iter_first(model, &iter);
1156                    if (non_empty)
1157                            non_empty = gtk_tree_model_iter_next(model, &iter);
1158                         cm_menu_set_sensitive("PrefsTemplatePopup/DeleteAll", non_empty);
1159
1160                    gtk_menu_popup(GTK_MENU(prefs_template_popup_menu),
1161                                           NULL, NULL, NULL, NULL,
1162                                           event->button, event->time);
1163            }
1164    }
1165    return FALSE;
1166 }
1167
1168 static gboolean prefs_template_list_popup_menu(GtkWidget *widget, gpointer data)
1169 {
1170    GtkTreeView *list_view = (GtkTreeView *)data;
1171    GdkEventButton event;
1172
1173    event.button = 3;
1174    event.time = gtk_get_current_event_time();
1175
1176    prefs_template_list_btn_pressed(NULL, &event, list_view);
1177
1178    return TRUE;
1179 }
1180
1181 static GtkWidget *prefs_template_list_view_create(void)
1182 {
1183         GtkTreeView *list_view;
1184         GtkTreeSelection *selector;
1185         GtkTreeModel *model;
1186
1187         model = GTK_TREE_MODEL(prefs_template_create_data_store());
1188         list_view = GTK_TREE_VIEW(gtk_tree_view_new_with_model(model));
1189         g_object_unref(model);
1190
1191 #ifndef MAEMO
1192         g_signal_connect(G_OBJECT(list_view), "popup-menu",
1193                          G_CALLBACK(prefs_template_list_popup_menu), list_view);
1194 #else
1195         gtk_widget_tap_and_hold_setup(GTK_WIDGET(list_view), NULL, NULL,
1196                         GTK_TAP_AND_HOLD_NONE | GTK_TAP_AND_HOLD_NO_INTERNALS);
1197         g_signal_connect(G_OBJECT(list_view), "tap-and-hold",
1198                          G_CALLBACK(prefs_template_list_popup_menu), list_view);
1199 #endif
1200         g_signal_connect(G_OBJECT(list_view), "button-press-event",
1201                         G_CALLBACK(prefs_template_list_btn_pressed), list_view);
1202
1203         gtk_tree_view_set_rules_hint(list_view, prefs_common.use_stripes_everywhere);
1204         gtk_tree_view_set_reorderable(list_view, TRUE);
1205
1206         selector = gtk_tree_view_get_selection(list_view);
1207         gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
1208         g_signal_connect(G_OBJECT(selector), "changed",
1209                          G_CALLBACK(prefs_template_row_selected), list_view);
1210
1211         /* create the columns */
1212         prefs_template_create_list_view_columns(GTK_WIDGET(list_view));
1213
1214         return GTK_WIDGET(list_view);
1215 }
1216
1217 static void prefs_template_create_list_view_columns(GtkWidget *list_view)
1218 {
1219         GtkTreeViewColumn *column;
1220         GtkCellRenderer *renderer;
1221
1222         renderer = gtk_cell_renderer_text_new();
1223         column = gtk_tree_view_column_new_with_attributes
1224                         (_("Current templates"),
1225                          renderer,
1226                          "text", TEMPL_TEXT,
1227                          NULL);
1228         gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
1229         gtk_tree_view_set_search_equal_func(GTK_TREE_VIEW(list_view), prefs_template_search_func_cb , NULL, NULL);
1230 }
1231
1232  /*!
1233  *\brief        Triggered when a row has to be selected
1234  */
1235 static void prefs_template_select_row(GtkTreeView *list_view, GtkTreePath *path)
1236 {
1237         GtkTreeModel *model = gtk_tree_view_get_model(list_view);
1238         GtkTreeSelection *selection;
1239         Template *tmpl;
1240         Template tmpl_def;
1241         GtkTextBuffer *buffer;
1242         GtkTextIter iter;
1243         GtkTreeIter titer;
1244
1245         if (!model || !path || !gtk_tree_model_get_iter(model, &titer, path))
1246                 return;
1247
1248         /* select row */
1249         selection = gtk_tree_view_get_selection(list_view);
1250         gtk_tree_selection_select_path(selection, path);
1251
1252         tmpl_def.name = _("Template");
1253         tmpl_def.subject = "";
1254         tmpl_def.from = "";
1255         tmpl_def.to = "";
1256         tmpl_def.cc = "";
1257         tmpl_def.bcc = "";
1258         tmpl_def.value = "";
1259
1260         gtk_tree_model_get(model, &titer, TEMPL_DATA, &tmpl, -1);
1261         if (!tmpl)
1262                 tmpl = &tmpl_def;
1263
1264         gtk_entry_set_text(GTK_ENTRY(templates.entry_name), tmpl->name);
1265         gtk_entry_set_text(GTK_ENTRY(templates.entry_from),
1266                            tmpl->from ? tmpl->from : "");
1267         gtk_entry_set_text(GTK_ENTRY(templates.entry_to),
1268                            tmpl->to ? tmpl->to : "");
1269         gtk_entry_set_text(GTK_ENTRY(templates.entry_cc),
1270                            tmpl->cc ? tmpl->cc : "");
1271         gtk_entry_set_text(GTK_ENTRY(templates.entry_bcc),
1272                            tmpl->bcc ? tmpl->bcc : "");
1273         gtk_entry_set_text(GTK_ENTRY(templates.entry_subject),
1274                            tmpl->subject ? tmpl->subject : "");
1275
1276         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(templates.text_value));
1277         gtk_text_buffer_set_text(buffer, "", -1);
1278         gtk_text_buffer_get_start_iter(buffer, &iter);
1279         gtk_text_buffer_insert(buffer, &iter, tmpl->value, -1);
1280 }