src/prefs_send.c

   1 /*
   2  * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 2005-2016 Colin Leroy & The Claws Mail Team
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 3 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  17  */
  18
  19 #ifdef HAVE_CONFIG_H
  20 #  include "config.h"
  21 #include "claws-features.h"
  22 #endif
  23
  24 #include "defs.h"
  25
  26 #include <stdio.h>
  27 #include <stdlib.h>
  28
  29 #include <glib.h>
  30 #include <glib/gi18n.h>
  31 #include <gtk/gtk.h>
  32 #include <gdk/gdkkeysyms.h>
  33
  34 #include "prefs_common.h"
  35 #include "prefs_gtk.h"
  36 #include "gtk/menu.h"
  37
  38 #include "gtk/gtkutils.h"
  39 #include "gtk/prefswindow.h"
  40 #include "gtk/combobox.h"
  41
  42 #include "manage_window.h"
  43
  44 typedef struct _SendPage
  45 {
  46         PrefsPage page;
  47
  48         GtkWidget *window;
  49
  50         GtkWidget *checkbtn_savemsg;
  51         GtkWidget *checkbtn_confirm_send_queued_messages;
  52         GtkWidget *checkbtn_never_send_retrcpt;
  53         GtkWidget *checkbtn_senddialog;
  54         GtkWidget *checkbtn_warn_empty_subj;
  55         GtkWidget *checkbtn_warn_multiple_recipients;
  56         GtkWidget *spinbtn_warn_multiple_recipients;
  57         GtkWidget *combobox_charset;
  58         GtkWidget *combobox_encoding_method;
  59 } SendPage;
  60
  61 static gchar * prefs_common_charset_set_data_from_optmenu(GtkWidget *widget)
  62 {
  63         GtkTreeModel *model;
  64         GtkTreeIter iter;
  65         gchar *data = NULL;
  66
  67         cm_return_val_if_fail(widget != NULL, NULL);
  68
  69         cm_return_val_if_fail(gtk_combo_box_get_active_iter(
  70                                 GTK_COMBO_BOX(widget), &iter), NULL);
  71
  72         model = gtk_combo_box_get_model(GTK_COMBO_BOX(widget));
  73
  74         gtk_tree_model_get(model, &iter, COMBOBOX_DATA, &data, -1);
  75
  76         return data;
  77 }
  78
  79 typedef struct _combobox_sel_by_data_ctx {
  80         GtkComboBox *combobox;
  81         gchar *data;
  82 } ComboboxSelCtx;
  83
  84 static gboolean _select_by_data_func(GtkTreeModel *model, GtkTreePath *path,
  85                 GtkTreeIter *iter, ComboboxSelCtx *ctx)
  86 {
  87         GtkComboBox *combobox = ctx->combobox;
  88         gchar *data = ctx->data;
  89         gchar *curdata;
  90
  91         gtk_tree_model_get(GTK_TREE_MODEL(model), iter, COMBOBOX_DATA, &curdata, -1);
  92         if ( data != NULL && curdata != NULL && !strcmp(data, curdata) ) {
  93                 gtk_combo_box_set_active_iter(combobox, iter);
  94                 return TRUE;
  95         }
  96
  97         return FALSE;
  98 }
  99
 100 static void prefs_common_charset_set_optmenu(GtkWidget *widget, gchar *data)
 101 {
 102         GtkComboBox *combobox = GTK_COMBO_BOX(widget);
 103         GtkTreeModel *model;
 104         ComboboxSelCtx *ctx = NULL;
 105         cm_return_if_fail(combobox != NULL);
 106
 107         model = gtk_combo_box_get_model(combobox);
 108
 109         ctx = g_new(ComboboxSelCtx,
 110                         sizeof(ComboboxSelCtx));
 111         ctx->combobox = combobox;
 112         ctx->data = data;
 113
 114         gtk_tree_model_foreach(model, (GtkTreeModelForeachFunc)_select_by_data_func, ctx);
 115         g_free(ctx);
 116 }
 117
 118 static gboolean _combobox_separator_func(GtkTreeModel *model,
 119                 GtkTreeIter *iter, gpointer data)
 120 {
 121         gchar *txt = NULL;
 122
 123         cm_return_val_if_fail(model != NULL, FALSE);
 124
 125         gtk_tree_model_get(model, iter, COMBOBOX_TEXT, &txt, -1);
 126
 127         if( txt == NULL )
 128                 return TRUE;
 129         return FALSE;
 130 }
 131
 132 static void checkbtn_warn_multiple_recipients_toggled(GtkToggleButton *button,
 133                 gpointer user_data)
 134 {
 135         gboolean active = gtk_toggle_button_get_active(button);
 136         GtkWidget *spin = GTK_WIDGET(user_data);
 137
 138         gtk_widget_set_sensitive(spin, active);
 139 }
 140
 141 static void prefs_send_create_widget(PrefsPage *_page, GtkWindow *window,
 142                                   gpointer data)
 143 {
 144         SendPage *prefs_send = (SendPage *) _page;
 145         GtkWidget *frame;
 146         GtkWidget *vbox1, *vbox2, *hbox1;
 147         GtkWidget *checkbtn_savemsg;
 148         GtkWidget *label_outcharset;
 149         GtkWidget *combobox_charset;
 150         GtkListStore *optmenu;
 151         GtkTreeIter iter;
 152         GtkCellRenderer *rend;
 153         GtkWidget *combobox_encoding;
 154         GtkWidget *label_encoding;
 155         GtkWidget *checkbtn_senddialog;
 156         GtkWidget *checkbtn_confirm_send_queued_messages;
 157         GtkWidget *checkbtn_never_send_retrcpt;
 158         GtkWidget *checkbtn_warn_empty_subj;
 159         GtkWidget *checkbtn_warn_multiple_recipients;
 160         GtkWidget *spinbtn_warn_multiple_recipients;
 161         GtkWidget *table;
 162
 163         vbox1 = gtk_vbox_new (FALSE, VSPACING);
 164         gtk_widget_show (vbox1);
 165         gtk_container_set_border_width (GTK_CONTAINER (vbox1), VBOX_BORDER);
 166
 167         /* messages frame */
 168         vbox2 = gtk_vbox_new (FALSE, 0);
 169         gtk_widget_show (vbox2);
 170
 171         PACK_CHECK_BUTTON(vbox2, checkbtn_savemsg,
 172                         _("Save sent messages"));
 173
 174         PACK_CHECK_BUTTON(vbox2, checkbtn_never_send_retrcpt,
 175                         _("Never send Return Receipts"));
 176
 177         /* encoding table */
 178         table = gtk_table_new(2, 2, FALSE);
 179         gtk_widget_show(table);
 180         gtk_container_add (GTK_CONTAINER (vbox2), table);
 181         gtk_table_set_row_spacings(GTK_TABLE(table), 4);
 182         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
 183
 184         PACK_FRAME (vbox1, frame, _("Messages"))
 185         gtk_container_set_border_width(GTK_CONTAINER(vbox2), 8);
 186         gtk_container_add(GTK_CONTAINER(frame), vbox2);
 187
 188         /* interface frame */
 189         vbox2 = gtk_vbox_new (FALSE, 0);
 190         gtk_widget_show (vbox2);
 191
 192         PACK_CHECK_BUTTON(vbox2, checkbtn_confirm_send_queued_messages,
 193                         _("Confirm before sending queued messages"));
 194
 195         PACK_CHECK_BUTTON(vbox2, checkbtn_senddialog,
 196                         _("Show send dialog"));
 197
 198         PACK_CHECK_BUTTON(vbox2, checkbtn_warn_empty_subj,
 199                         _("Warn when Subject is empty"));
 200
 201         hbox1 = gtk_hbox_new (FALSE, 0);
 202         gtk_widget_show (hbox1);
 203
 204         PACK_CHECK_BUTTON(hbox1, checkbtn_warn_multiple_recipients,
 205                         _("Warn when sending to more recipients than:"));
 206
 207         spinbtn_warn_multiple_recipients = gtk_spin_button_new_with_range(2, 999, 1);
 208         gtk_widget_show(spinbtn_warn_multiple_recipients);
 209         gtk_box_pack_start(GTK_BOX(hbox1), spinbtn_warn_multiple_recipients, FALSE, FALSE, 0);
 210         g_signal_connect(G_OBJECT(checkbtn_warn_multiple_recipients), "toggled",
 211                         G_CALLBACK(checkbtn_warn_multiple_recipients_toggled),
 212                         spinbtn_warn_multiple_recipients);
 213
 214         gtk_box_pack_start(GTK_BOX(vbox2), hbox1, FALSE, FALSE, 0);
 215
 216         PACK_FRAME (vbox1, frame, _("Interface"))
 217         gtk_container_set_border_width(GTK_CONTAINER(vbox2), 8);
 218         gtk_container_add(GTK_CONTAINER(frame), vbox2);
 219
 220         /* populate table within encoding sub-frame */
 221         label_outcharset = gtk_label_new (_("Outgoing encoding"));
 222         gtk_widget_show (label_outcharset);
 223         gtk_table_attach(GTK_TABLE(table), label_outcharset, 0, 1, 1, 2,
 224                         (GtkAttachOptions) (GTK_FILL),
 225                         (GtkAttachOptions) (0), 0, 0);
 226         gtk_label_set_justify(GTK_LABEL(label_outcharset), GTK_JUSTIFY_RIGHT);
 227         gtk_misc_set_alignment(GTK_MISC(label_outcharset), 1, 0.5);
 228
 229         optmenu = gtk_list_store_new(2,
 230                         G_TYPE_STRING,          /* Menu label */
 231                         G_TYPE_STRING);         /* Actual charset data string */
 232
 233         combobox_charset = gtk_combo_box_new_with_model(
 234                         GTK_TREE_MODEL(optmenu));
 235         rend = gtk_cell_renderer_text_new();
 236         gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combobox_charset), rend, TRUE);
 237         gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(combobox_charset), rend,
 238                         "text", COMBOBOX_TEXT,
 239                         NULL);
 240
 241         gtk_combo_box_set_row_separator_func(GTK_COMBO_BOX(combobox_charset),
 242                         (GtkTreeViewRowSeparatorFunc)_combobox_separator_func, NULL, NULL);
 243
 244         gtk_widget_show (combobox_charset);
 245         CLAWS_SET_TIP(combobox_charset,
 246                              _("If 'Automatic' is selected, the optimal encoding"
 247                                " for the current locale will be used"));
 248         gtk_table_attach(GTK_TABLE(table), combobox_charset, 1, 2, 1, 2,
 249                         (GtkAttachOptions) (GTK_FILL),
 250                         (GtkAttachOptions) (0), 0, 0);
 251
 252 #define SET_MENUITEM(str, data) \
 253 { \
 254         gtk_list_store_append(optmenu, &iter); \
 255         gtk_list_store_set(optmenu, &iter, \
 256                         COMBOBOX_TEXT, str, \
 257                         COMBOBOX_DATA, data, \
 258                         -1); \
 259 }
 260
 261         SET_MENUITEM(_("Automatic"),                     CS_AUTO);
 262         SET_MENUITEM(NULL, NULL);
 263         SET_MENUITEM(_("7bit ASCII (US-ASCII)"),         CS_US_ASCII);
 264         SET_MENUITEM(_("Unicode (UTF-8)"),               CS_UTF_8);
 265         SET_MENUITEM(NULL, NULL);
 266         SET_MENUITEM(_("Western European (ISO-8859-1)"),  CS_ISO_8859_1);
 267         SET_MENUITEM(_("Western European (ISO-8859-15)"), CS_ISO_8859_15);
 268         SET_MENUITEM(NULL, NULL);
 269         SET_MENUITEM(_("Central European (ISO-8859-2)"), CS_ISO_8859_2);
 270         SET_MENUITEM(NULL, NULL);
 271         SET_MENUITEM(_("Baltic (ISO-8859-13)"),          CS_ISO_8859_13);
 272         SET_MENUITEM(_("Baltic (ISO-8859-4)"),           CS_ISO_8859_4);
 273         SET_MENUITEM(NULL, NULL);
 274         SET_MENUITEM(_("Greek (ISO-8859-7)"),            CS_ISO_8859_7);
 275         SET_MENUITEM(NULL, NULL);
 276         SET_MENUITEM(_("Hebrew (ISO-8859-8)"),           CS_ISO_8859_8);
 277         SET_MENUITEM(_("Hebrew (Windows-1255)"),         CS_WINDOWS_1255);
 278         SET_MENUITEM(NULL, NULL);
 279         SET_MENUITEM(_("Arabic (ISO-8859-6)"),           CS_ISO_8859_6);
 280         SET_MENUITEM(_("Arabic (Windows-1256)"),         CS_WINDOWS_1256);
 281         SET_MENUITEM(NULL, NULL);
 282         SET_MENUITEM(_("Turkish (ISO-8859-9)"),          CS_ISO_8859_9);
 283         SET_MENUITEM(NULL, NULL);
 284         SET_MENUITEM(_("Cyrillic (ISO-8859-5)"),         CS_ISO_8859_5);
 285         SET_MENUITEM(_("Cyrillic (KOI8-R)"),             CS_KOI8_R);
 286         SET_MENUITEM(_("Cyrillic (X-MAC-CYRILLIC)"),             CS_MACCYR);
 287         SET_MENUITEM(_("Cyrillic (KOI8-U)"),             CS_KOI8_U);
 288         SET_MENUITEM(_("Cyrillic (Windows-1251)"),       CS_WINDOWS_1251);
 289         SET_MENUITEM(NULL, NULL);
 290         SET_MENUITEM(_("Japanese (ISO-2022-JP)"),        CS_ISO_2022_JP);
 291 #if 0
 292         SET_MENUITEM(_("Japanese (EUC-JP)"),             CS_EUC_JP);
 293         SET_MENUITEM(_("Japanese (Shift_JIS)"),          CS_SHIFT_JIS);
 294 #endif /* 0 */
 295         SET_MENUITEM(NULL, NULL);
 296         SET_MENUITEM(_("Simplified Chinese (GB18030)"),  CS_GB18030);
 297         SET_MENUITEM(_("Simplified Chinese (GB2312)"),   CS_GB2312);
 298         SET_MENUITEM(_("Simplified Chinese (GBK)"),      CS_GBK);
 299         SET_MENUITEM(_("Traditional Chinese (Big5)"),    CS_BIG5);
 300 #if 0
 301         SET_MENUITEM(_("Traditional Chinese (EUC-TW)"),  CS_EUC_TW);
 302         SET_MENUITEM(_("Chinese (ISO-2022-CN)"),         CS_ISO_2022_CN);
 303 #endif /* 0 */
 304         SET_MENUITEM(NULL, NULL);
 305         SET_MENUITEM(_("Korean (EUC-KR)"),               CS_EUC_KR);
 306         SET_MENUITEM(NULL, NULL);
 307         SET_MENUITEM(_("Thai (TIS-620)"),                CS_TIS_620);
 308         SET_MENUITEM(_("Thai (Windows-874)"),            CS_WINDOWS_874);
 309
 310 #undef SET_MENUITEM
 311
 312         label_encoding = gtk_label_new (_("Transfer encoding"));
 313         gtk_widget_show (label_encoding);
 314         gtk_table_attach(GTK_TABLE(table), label_encoding, 0, 1, 2, 3,
 315                         (GtkAttachOptions) (GTK_FILL),
 316                         (GtkAttachOptions) (0), 0, 0);
 317         gtk_label_set_justify(GTK_LABEL(label_encoding), GTK_JUSTIFY_RIGHT);
 318         gtk_misc_set_alignment(GTK_MISC(label_encoding), 1, 0.5);
 319
 320         combobox_encoding = gtkut_sc_combobox_create(NULL, FALSE);
 321         gtk_widget_show (combobox_encoding);
 322         CLAWS_SET_TIP(combobox_encoding,
 323                              _("Specify Content-Transfer-Encoding used when"
 324                                " message body contains non-ASCII characters"));
 325         gtk_table_attach(GTK_TABLE(table), combobox_encoding, 1, 2, 2, 3,
 326                         (GtkAttachOptions) (GTK_FILL),
 327                         (GtkAttachOptions) (0), 0, 0);
 328
 329         optmenu = GTK_LIST_STORE(gtk_combo_box_get_model(
 330                                 GTK_COMBO_BOX(combobox_encoding)));
 331
 332         COMBOBOX_ADD(optmenu, _("Automatic"),    CTE_AUTO);
 333         COMBOBOX_ADD(optmenu, NULL, 0);
 334         COMBOBOX_ADD(optmenu, "base64",          CTE_BASE64);
 335         COMBOBOX_ADD(optmenu, "quoted-printable", CTE_QUOTED_PRINTABLE);
 336         COMBOBOX_ADD(optmenu, "8bit",            CTE_8BIT);
 337
 338         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_savemsg),
 339                 prefs_common.savemsg);
 340         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_confirm_send_queued_messages),
 341                 prefs_common.confirm_send_queued_messages);
 342         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_never_send_retrcpt),
 343                 prefs_common.never_send_retrcpt);
 344         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_senddialog),
 345                 !prefs_common.send_dialog_invisible);
 346         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_warn_empty_subj),
 347                 prefs_common.warn_empty_subj);
 348         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_warn_multiple_recipients), prefs_common.warn_sending_many_recipients_num > 0);
 349
 350         if (prefs_common.warn_sending_many_recipients_num > 0)
 351                 gtk_spin_button_set_value(GTK_SPIN_BUTTON(spinbtn_warn_multiple_recipients),
 352                                 prefs_common.warn_sending_many_recipients_num);
 353         else
 354                 gtk_widget_set_sensitive(spinbtn_warn_multiple_recipients, FALSE);
 355
 356         prefs_common_charset_set_optmenu(combobox_charset,
 357                 prefs_common.outgoing_charset);
 358         combobox_select_by_data(GTK_COMBO_BOX(combobox_encoding),
 359                 prefs_common.encoding_method);
 360
 361         prefs_send->window = GTK_WIDGET(window);
 362
 363         prefs_send->checkbtn_savemsg = checkbtn_savemsg;
 364         prefs_send->checkbtn_confirm_send_queued_messages = checkbtn_confirm_send_queued_messages;
 365         prefs_send->checkbtn_never_send_retrcpt = checkbtn_never_send_retrcpt;
 366         prefs_send->checkbtn_senddialog = checkbtn_senddialog;
 367         prefs_send->checkbtn_warn_empty_subj = checkbtn_warn_empty_subj;
 368         prefs_send->checkbtn_warn_multiple_recipients = checkbtn_warn_multiple_recipients;
 369         prefs_send->spinbtn_warn_multiple_recipients = spinbtn_warn_multiple_recipients;
 370         prefs_send->combobox_charset = combobox_charset;
 371         prefs_send->combobox_encoding_method = combobox_encoding;
 372
 373         prefs_send->page.widget = vbox1;
 374 }
 375
 376 static void prefs_send_save(PrefsPage *_page)
 377 {
 378         SendPage *page = (SendPage *) _page;
 379
 380         prefs_common.savemsg = gtk_toggle_button_get_active(
 381                 GTK_TOGGLE_BUTTON(page->checkbtn_savemsg));
 382         prefs_common.confirm_send_queued_messages = gtk_toggle_button_get_active(
 383                 GTK_TOGGLE_BUTTON(page->checkbtn_confirm_send_queued_messages));
 384         prefs_common.never_send_retrcpt = gtk_toggle_button_get_active(
 385                 GTK_TOGGLE_BUTTON(page->checkbtn_never_send_retrcpt));
 386         prefs_common.send_dialog_invisible = !gtk_toggle_button_get_active(
 387                 GTK_TOGGLE_BUTTON(page->checkbtn_senddialog));
 388         prefs_common.warn_empty_subj = gtk_toggle_button_get_active(
 389                 GTK_TOGGLE_BUTTON(page->checkbtn_warn_empty_subj));
 390
 391         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->checkbtn_warn_multiple_recipients)))
 392                 prefs_common.warn_sending_many_recipients_num =
 393                         gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(page->spinbtn_warn_multiple_recipients));
 394         else
 395                 prefs_common.warn_sending_many_recipients_num = 0;
 396
 397         g_free(prefs_common.outgoing_charset);
 398         prefs_common.outgoing_charset = prefs_common_charset_set_data_from_optmenu(
 399                 page->combobox_charset);
 400         prefs_common.encoding_method =
 401                 combobox_get_active_data(GTK_COMBO_BOX(page->combobox_encoding_method));
 402 }
 403
 404 static void prefs_send_destroy_widget(PrefsPage *_page)
 405 {
 406 }
 407
 408 SendPage *prefs_send;
 409
 410 void prefs_send_init(void)
 411 {
 412         SendPage *page;
 413         static gchar *path[3];
 414
 415         path[0] = _("Mail Handling");
 416         path[1] = _("Sending");
 417         path[2] = NULL;
 418
 419         page = g_new0(SendPage, 1);
 420         page->page.path = path;
 421         page->page.create_widget = prefs_send_create_widget;
 422         page->page.destroy_widget = prefs_send_destroy_widget;
 423         page->page.save_page = prefs_send_save;
 424         page->page.weight = 195.0;
 425         prefs_gtk_register_page((PrefsPage *) page);
 426         prefs_send = page;
 427 }
 428
 429 void prefs_send_done(void)
 430 {
 431         prefs_gtk_unregister_page((PrefsPage *) prefs_send);
 432         g_free(prefs_send);
 433 }