2005-06-22 [colin] 1.9.11cvs90
[claws.git] / src / compose.c
index b5967553c8830a7c98fd8222c34fb485cc6c992a..bb0d0d52be8a63973c97cc8895896289efa20b92 100644 (file)
@@ -197,6 +197,7 @@ static Compose *compose_create                      (PrefsAccount   *account,
 
 static GtkWidget *compose_account_option_menu_create
                                                (Compose        *compose);
+static void compose_set_out_encoding           (Compose        *compose);
 static void compose_set_template_menu          (Compose        *compose);
 static void compose_template_apply             (Compose        *compose,
                                                 Template       *tmpl,
@@ -274,7 +275,8 @@ static void compose_add_attachments         (Compose        *compose,
                                                 MimeInfo       *parent);
 static gchar *compose_get_header               (Compose        *compose);
 
-static void compose_convert_header             (gchar          *dest,
+static void compose_convert_header             (Compose        *compose,
+                                                gchar          *dest,
                                                 gint            len,
                                                 gchar          *src,
                                                 gint            header_len,
@@ -360,6 +362,10 @@ static void compose_close_cb               (gpointer        data,
                                         guint           action,
                                         GtkWidget      *widget);
 
+static void compose_set_encoding_cb    (gpointer        data,
+                                        guint           action,
+                                        GtkWidget      *widget);
+
 static void compose_address_cb         (gpointer        data,
                                         guint           action,
                                         GtkWidget      *widget);
@@ -669,7 +675,88 @@ static GtkItemFactoryEntry compose_entries[] =
        {N_("/_Options/Priority/_Lowest"),  NULL, compose_set_priority_cb, PRIORITY_LOWEST, "/Options/Priority/Highest"},
        {N_("/_Options/---"),           NULL,           NULL,   0, "<Separator>"},
        {N_("/_Options/_Request Return Receipt"),       NULL, compose_toggle_return_receipt_cb, 0, "<ToggleItem>"},
+       {N_("/_Options/---"),           NULL,           NULL,   0, "<Separator>"},
        {N_("/_Options/Remo_ve references"),    NULL, compose_toggle_remove_refs_cb, 0, "<ToggleItem>"},
+       {N_("/_Options/---"),           NULL,           NULL,   0, "<Separator>"},
+
+#define ENC_ACTION(action) \
+       NULL, compose_set_encoding_cb, action, \
+       "/Options/Character encoding/Automatic"
+
+       {N_("/_Options/Character _encoding"), NULL, NULL, 0, "<Branch>"},
+       {N_("/_Options/Character _encoding/_Automatic"),
+                       NULL, compose_set_encoding_cb, C_AUTO, "<RadioItem>"},
+       {N_("/_Options/Character _encoding/---"), NULL, NULL, 0, "<Separator>"},
+
+       {N_("/_Options/Character _encoding/7bit ascii (US-ASC_II)"),
+        ENC_ACTION(C_US_ASCII)},
+       {N_("/_Options/Character _encoding/Unicode (_UTF-8)"),
+        ENC_ACTION(C_UTF_8)},
+       {N_("/_Options/Character _encoding/---"), NULL, NULL, 0, "<Separator>"},
+
+       {N_("/_Options/Character _encoding/Western European (ISO-8859-_1)"),
+        ENC_ACTION(C_ISO_8859_1)},
+       {N_("/_Options/Character _encoding/Western European (ISO-8859-15)"),
+        ENC_ACTION(C_ISO_8859_15)},
+       {N_("/_Options/Character _encoding/---"), NULL, NULL, 0, "<Separator>"},
+
+       {N_("/_Options/Character _encoding/Central European (ISO-8859-_2)"),
+        ENC_ACTION(C_ISO_8859_2)},
+       {N_("/_Options/Character _encoding/---"), NULL, NULL, 0, "<Separator>"},
+
+       {N_("/_Options/Character _encoding/_Baltic (ISO-8859-13)"),
+        ENC_ACTION(C_ISO_8859_13)},
+       {N_("/_Options/Character _encoding/Baltic (ISO-8859-_4)"),
+        ENC_ACTION(C_ISO_8859_4)},
+       {N_("/_Options/Character _encoding/---"), NULL, NULL, 0, "<Separator>"},
+
+       {N_("/_Options/Character _encoding/Greek (ISO-8859-_7)"),
+        ENC_ACTION(C_ISO_8859_7)},
+       {N_("/_Options/Character _encoding/---"), NULL, NULL, 0, "<Separator>"},
+
+       {N_("/_Options/Character _encoding/Hebrew (ISO-8859-_8)"),
+        ENC_ACTION(C_ISO_8859_8)},
+       {N_("/_Options/Character _encoding/Hebrew (Windows-1255)"),
+        ENC_ACTION(C_WINDOWS_1255)},
+       {N_("/_Options/Character _encoding/---"), NULL, NULL, 0, "<Separator>"},
+
+       {N_("/_Options/Character _encoding/Turkish (ISO-8859-_9)"),
+        ENC_ACTION(C_ISO_8859_9)},
+       {N_("/_Options/Character _encoding/---"), NULL, NULL, 0, "<Separator>"},
+
+       {N_("/_Options/Character _encoding/Cyrillic (ISO-8859-_5)"),
+        ENC_ACTION(C_ISO_8859_5)},
+       {N_("/_Options/Character _encoding/Cyrillic (KOI8-_R)"),
+        ENC_ACTION(C_KOI8_R)},
+       {N_("/_Options/Character _encoding/Cyrillic (KOI8-U)"),
+        ENC_ACTION(C_KOI8_U)},
+       {N_("/_Options/Character _encoding/Cyrillic (Windows-1251)"),
+        ENC_ACTION(C_WINDOWS_1251)},
+       {N_("/_Options/Character _encoding/---"), NULL, NULL, 0, "<Separator>"},
+
+       {N_("/_Options/Character _encoding/Japanese (ISO-2022-_JP)"),
+        ENC_ACTION(C_ISO_2022_JP)},
+       {N_("/_Options/Character _encoding/---"), NULL, NULL, 0, "<Separator>"},
+
+       {N_("/_Options/Character _encoding/Simplified Chinese (_GB2312)"),
+        ENC_ACTION(C_GB2312)},
+       {N_("/_Options/Character _encoding/Simplified Chinese (GBK)"),
+        ENC_ACTION(C_GBK)},
+       {N_("/_Options/Character _encoding/Traditional Chinese (_Big5)"),
+        ENC_ACTION(C_BIG5)},
+       {N_("/_Options/Character _encoding/Traditional Chinese (EUC-_TW)"),
+        ENC_ACTION(C_EUC_TW)},
+       {N_("/_Options/Character _encoding/---"), NULL, NULL, 0, "<Separator>"},
+
+       {N_("/_Options/Character _encoding/Korean (EUC-_KR)"),
+        ENC_ACTION(C_EUC_KR)},
+       {N_("/_Options/Character _encoding/---"), NULL, NULL, 0, "<Separator>"},
+
+       {N_("/_Options/Character _encoding/Thai (TIS-620)"),
+        ENC_ACTION(C_TIS_620)},
+       {N_("/_Options/Character _encoding/Thai (Windows-874)"),
+        ENC_ACTION(C_WINDOWS_874)},
+
        {N_("/_Tools"),                 NULL, NULL, 0, "<Branch>"},
        {N_("/_Tools/Show _ruler"),     NULL, compose_toggle_ruler_cb, 0, "<ToggleItem>"},
        {N_("/_Tools/_Address book"),   "<shift><control>A", compose_address_cb , 0, NULL},
@@ -817,31 +904,6 @@ Compose *compose_generic_new(PrefsAccount *account, const gchar *mailto, FolderI
         return compose;
 }
 
-/*
-Compose *compose_new_followup_and_replyto(PrefsAccount *account,
-                                          const gchar *followupto, gchar * to)
-{
-       Compose *compose;
-
-       if (!account) account = cur_account;
-       g_return_val_if_fail(account != NULL, NULL);
-       g_return_val_if_fail(account->protocol != A_NNTP, NULL);
-
-       compose = compose_create(account, COMPOSE_NEW);
-
-       if (prefs_common.auto_sig)
-               compose_insert_sig(compose);
-       gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
-       gtk_stext_set_point(GTK_STEXT(compose->text), 0);
-
-       compose_entry_append(compose, to, COMPOSE_TO);
-       compose_entry_append(compose, followupto, COMPOSE_NEWSGROUPS);
-       gtk_widget_grab_focus(compose->subject_entry);
-
-       return compose;
-}
-*/
-
 void compose_reply_mode(ComposeMode mode, GSList *msginfo_list, gchar *body)
 {
        MsgInfo *msginfo;
@@ -2154,7 +2216,7 @@ static void compose_insert_sig(Compose *compose, gboolean replace)
        g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
                                        G_CALLBACK(compose_changed_cb),
                                        compose);
-       
+               
        compose->autowrap = prev_autowrap;
        if (compose->autowrap)
                compose_wrap_all(compose);
@@ -2640,6 +2702,7 @@ static gboolean compose_get_line_break_pos(GtkTextBuffer *buffer,
        gint pos = 0;
        gboolean can_break = FALSE;
        gboolean do_break = FALSE;
+       gboolean was_white = FALSE;
 
        gtk_text_iter_forward_to_line_end(&line_end);
        str = gtk_text_buffer_get_text(buffer, &iter, &line_end, FALSE);
@@ -2673,8 +2736,10 @@ static gboolean compose_get_line_break_pos(GtkTextBuffer *buffer,
                gunichar wc;
                gint uri_len;
 
-               if (attr->is_line_break && can_break)
+               if (attr->is_line_break && can_break && was_white)
                        pos = i;
+               
+               was_white = attr->is_white;
 
                /* don't wrap URI */
                if ((uri_len = get_uri_len(p)) > 0) {
@@ -2853,6 +2918,8 @@ static void compose_wrap_paragraph(Compose *compose, GtkTextIter *par_iter)
 
        buffer = gtk_text_view_get_buffer(text);
 
+       undo_block(compose->undostruct);
+       
        if (par_iter) {
                iter = *par_iter;
        } else {
@@ -2935,6 +3002,7 @@ static void compose_wrap_paragraph(Compose *compose, GtkTextIter *par_iter)
        if (par_iter)
                *par_iter = iter;
 
+       undo_unblock(compose->undostruct);
        compose->autowrap = prev_autowrap;
 }
 
@@ -2951,9 +3019,13 @@ static void compose_wrap_all_full(Compose *compose, gboolean autowrap)
 
        buffer = gtk_text_view_get_buffer(text);
 
+       undo_block(compose->undostruct);
+
        gtk_text_buffer_get_start_iter(buffer, &iter);
        while (!gtk_text_iter_is_end(&iter))
                compose_wrap_paragraph(compose, &iter);
+
+       undo_unblock(compose->undostruct);
 }
 
 static void compose_set_title(Compose *compose)
@@ -3253,7 +3325,7 @@ static gint compose_redirect_write_headers_from_headerlist(Compose *compose,
                        g_strstrip(str);
                        if (str[0] != '\0') {
                                compose_convert_header
-                                       (buf, sizeof(buf), str,
+                                       (compose, buf, sizeof(buf), str,
                                        strlen("Resent-To") + 2, TRUE);
 
                                if (first_to_address) {
@@ -3281,7 +3353,7 @@ static gint compose_redirect_write_headers_from_headerlist(Compose *compose,
                        g_strstrip(str);
                        if (str[0] != '\0') {
                                compose_convert_header
-                                       (buf, sizeof(buf), str,
+                                       (compose, buf, sizeof(buf), str,
                                        strlen("Resent-Cc") + 2, TRUE);
 
                                 if (first_cc_address) {
@@ -3319,7 +3391,7 @@ static gint compose_redirect_write_headers(Compose *compose, FILE *fp)
        /* Resent-From */
        if (compose->account->name && *compose->account->name) {
                compose_convert_header
-                       (buf, sizeof(buf), compose->account->name,
+                       (compose, buf, sizeof(buf), compose->account->name,
                         strlen("From: "), TRUE);
                fprintf(fp, "Resent-From: %s <%s>\n",
                        buf, compose->account->address);
@@ -3332,7 +3404,7 @@ static gint compose_redirect_write_headers(Compose *compose, FILE *fp)
                Xstrdup_a(str, entstr, return -1);
                g_strstrip(str);
                if (*str != '\0') {
-                       compose_convert_header(buf, sizeof(buf), str,
+                       compose_convert_header(compose, buf, sizeof(buf), str,
                                               strlen("Subject: "), FALSE);
                        fprintf(fp, "Subject: %s\n", buf);
                }
@@ -3388,7 +3460,7 @@ static gint compose_redirect_write_to_file(Compose *compose, FILE *fdest)
                                if (compose->account->name
                                    && *compose->account->name) {
                                        compose_convert_header
-                                               (buf, sizeof(buf),
+                                               (compose, buf, sizeof(buf),
                                                 compose->account->name,
                                                 strlen("From: "),
                                                 FALSE);
@@ -3453,7 +3525,10 @@ static gint compose_write_to_file(Compose *compose, FILE *fp, gint action)
        } else {
                const gchar *src_codeset;
 
-               out_codeset = conv_get_outgoing_charset_str();
+               out_codeset = conv_get_charset_str(compose->out_encoding);
+               if (!out_codeset)
+                       out_codeset = conv_get_outgoing_charset_str();
+
                if (!g_ascii_strcasecmp(out_codeset, CS_US_ASCII))
                        out_codeset = CS_ISO_8859_1;
 
@@ -3998,7 +4073,7 @@ static void compose_add_headerfield_from_headerlist(Compose *compose,
 
                buf = g_new0(gchar, fieldstr->len * 4 + 256);
                compose_convert_header
-                       (buf, fieldstr->len * 4  + 256, fieldstr->str,
+                       (compose, buf, fieldstr->len * 4  + 256, fieldstr->str,
                        strlen(fieldname) + 2, TRUE);
                g_string_append_printf(header, "%s: %s\n", fieldname, buf);
                g_free(buf);
@@ -4036,7 +4111,7 @@ static gchar *compose_get_header(Compose *compose)
        /* From */
        if (compose->account->name && *compose->account->name) {
                compose_convert_header
-                       (buf, sizeof(buf), compose->account->name,
+                       (compose, buf, sizeof(buf), compose->account->name,
                         strlen("From: "), TRUE);
                QUOTE_IF_REQUIRED(name, buf);
                g_string_append_printf(header, "From: %s <%s>\n",
@@ -4061,7 +4136,7 @@ static gchar *compose_get_header(Compose *compose)
        if (*str != '\0' && !IS_IN_CUSTOM_HEADER("Subject")) {
                g_strstrip(str);
                if (*str != '\0') {
-                       compose_convert_header(buf, sizeof(buf), str,
+                       compose_convert_header(compose, buf, sizeof(buf), str,
                                               strlen("Subject: "), FALSE);
                        g_string_append_printf(header, "Subject: %s\n", buf);
                }
@@ -4095,7 +4170,7 @@ static gchar *compose_get_header(Compose *compose)
        if (compose->account->organization &&
            strlen(compose->account->organization) &&
            !IS_IN_CUSTOM_HEADER("Organization")) {
-               compose_convert_header(buf, sizeof(buf),
+               compose_convert_header(compose, buf, sizeof(buf),
                                       compose->account->organization,
                                       strlen("Organization: "), FALSE);
                g_string_append_printf(header, "Organization: %s\n", buf);
@@ -4129,7 +4204,7 @@ static gchar *compose_get_header(Compose *compose)
 
                        if (custom_header_is_allowed(chdr->name)) {
                                compose_convert_header
-                                       (buf, sizeof(buf),
+                                       (compose, buf, sizeof(buf),
                                         chdr->value ? chdr->value : "",
                                         strlen(chdr->name) + 2, FALSE);
                                g_string_append_printf(header, "%s: %s\n", chdr->name, buf);
@@ -4161,7 +4236,7 @@ static gchar *compose_get_header(Compose *compose)
                if (compose->return_receipt) {
                        if (compose->account->name
                            && *compose->account->name) {
-                               compose_convert_header(buf, sizeof(buf), 
+                               compose_convert_header(compose, buf, sizeof(buf), 
                                                       compose->account->name, 
                                                       strlen("Disposition-Notification-To: "),
                                                       TRUE);
@@ -4225,7 +4300,7 @@ static gchar *compose_get_header(Compose *compose)
 
 #undef IS_IN_CUSTOM_HEADER
 
-static void compose_convert_header(gchar *dest, gint len, gchar *src,
+static void compose_convert_header(Compose *compose, gchar *dest, gint len, gchar *src,
                                   gint header_len, gboolean addr_field)
 {
        gchar *tmpstr = NULL;
@@ -4241,7 +4316,8 @@ static void compose_convert_header(gchar *dest, gint len, gchar *src,
        subst_char(tmpstr, '\r', ' ');
        g_strchomp(tmpstr);
 
-       conv_encode_header(dest, len, tmpstr, header_len, addr_field);
+       conv_encode_header_full(dest, len, tmpstr, header_len, addr_field, 
+               conv_get_charset_str(compose->out_encoding));
        g_free(tmpstr);
 }
 
@@ -4731,6 +4807,7 @@ static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
        handlebox = gtk_handle_box_new();
        gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
 
+       gtk_widget_realize(handlebox);
        compose->toolbar = toolbar_create(TOOLBAR_COMPOSE, handlebox,
                                          (gpointer)compose);
 
@@ -5022,6 +5099,8 @@ static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
        compose->priority = PRIORITY_NORMAL;
        compose_update_priority_menu_item(compose);
 
+       compose_set_out_encoding(compose);
+       
        /* Actions menu */
        compose_update_actions_menu(compose);
 
@@ -5189,6 +5268,41 @@ static void compose_update_privacy_system_menu_item(Compose * compose)
        menu_set_sensitive(ifactory, "/Options/Encrypt", can_encrypt);
 }      
  
+static void compose_set_out_encoding(Compose *compose)
+{
+       GtkItemFactoryEntry *entry;
+       GtkItemFactory *ifactory;
+       CharSet out_encoding;
+       gchar *path, *p, *q;
+       GtkWidget *item;
+
+       out_encoding = conv_get_charset_from_str(prefs_common.outgoing_charset);
+       ifactory = gtk_item_factory_from_widget(compose->menubar);
+
+       for (entry = compose_entries; entry->callback != compose_address_cb;
+            entry++) {
+               if (entry->callback == compose_set_encoding_cb &&
+                   (CharSet)entry->callback_action == out_encoding) {
+                       p = q = path = g_strdup(entry->path);
+                       while (*p) {
+                               if (*p == '_') {
+                                       if (p[1] == '_') {
+                                               p++;
+                                               *q++ = '_';
+                                       }
+                               } else
+                                       *q++ = *p;
+                               p++;
+                       }
+                       *q = '\0';
+                       item = gtk_item_factory_get_item(ifactory, path);
+                       gtk_widget_activate(item);
+                       g_free(path);
+                       break;
+               }
+       }
+}
+
 static void compose_set_template_menu(Compose *compose)
 {
        GSList *tmpl_list, *cur;
@@ -5419,8 +5533,6 @@ static void compose_destroy(Compose *compose)
        toolbar_destroy(compose->toolbar);
        g_free(compose->toolbar);
        g_free(compose);
-
-       compose_list = g_list_remove(compose_list, compose);
 }
 
 static void compose_attach_info_free(AttachInfo *ainfo)
@@ -6464,6 +6576,15 @@ static void compose_close_cb(gpointer data, guint action, GtkWidget *widget)
        compose_close(compose);
 }
 
+static void compose_set_encoding_cb(gpointer data, guint action,
+                                   GtkWidget *widget)
+{
+       Compose *compose = (Compose *)data;
+
+       if (GTK_CHECK_MENU_ITEM(widget)->active)
+               compose->out_encoding = (CharSet)action;
+}
+
 static void compose_address_cb(gpointer data, guint action, GtkWidget *widget)
 {
        Compose *compose = (Compose *)data;