gtk_stext_thaw(text);
}
+#undef WRAP_DEBUG
+#ifdef WRAP_DEBUG
+/* Darko: used when I debug wrapping */
+void dump_text(GtkSText *text, int pos, int tlen, int breakoncr)
+{
+ gint i;
+ gchar ch;
+
+ printf("%d [", pos);
+ for (i = pos; i < tlen; i++) {
+ ch = GTK_STEXT_INDEX(text, i);
+ if (breakoncr && ch == '\n')
+ break;
+ printf("%c", ch);
+ }
+ printf("]\n");
+}
+#endif
+
+typedef enum {
+ WAIT_FOR_SPACETAB,
+ WAIT_FOR_INDENTCHAR,
+ WAIT_FOR_INDENTCHARORSPACETAB
+} IndentStates;
+
+#define INDCHARS ">|:#"
+#define SPACECHARS " \t"
+
+/* return indent length, we allow:
+ > followed by spaces/tabs
+ | followed by spaces/tabs
+ uppercase characters immediately followed by >,
+ and the repeating sequences of the above */
/* return indent length */
static guint get_indent_length(GtkSText *text, guint start_pos, guint text_len)
{
- gint indent_len = 0;
- gint i, ch_len;
- gchar cbuf[MB_LEN_MAX];
+ guint i_len = 0;
+ guint i, ch_len, alnum_cnt = 0;
+ IndentStates state = WAIT_FOR_INDENTCHAR;
+ gchar cb[MB_LEN_MAX];
+ gboolean is_space;
+ gboolean is_indent;
for (i = start_pos; i < text_len; i++) {
- GET_CHAR(i, cbuf, ch_len);
+ GET_CHAR(i, cb, ch_len);
if (ch_len > 1)
break;
- /* allow space, tab, >, |, : or # */
- if (!strchr(" \t>|:#", *cbuf))
+
+ if (cb[0] == '\n')
+ break;
+
+ is_indent = strchr(INDCHARS, cb[0]) ? TRUE : FALSE;
+ is_space = strchr(SPACECHARS, cb[0]) ? TRUE : FALSE;
+
+ switch (state) {
+ case WAIT_FOR_SPACETAB:
+ if (is_space == FALSE)
+ goto out;
+ state = WAIT_FOR_INDENTCHARORSPACETAB;
+ break;
+ case WAIT_FOR_INDENTCHARORSPACETAB:
+ if (is_indent == FALSE && is_space == FALSE &&
+ !isupper(cb[0]))
+ goto out;
+ if (is_space == TRUE) {
+ alnum_cnt = 0;
+ state = WAIT_FOR_INDENTCHARORSPACETAB;
+ } else if (is_indent == TRUE) {
+ alnum_cnt = 0;
+ state = WAIT_FOR_SPACETAB;
+ } else {
+ alnum_cnt++;
+ state = WAIT_FOR_INDENTCHAR;
+ break;
+ }
break;
- indent_len++;
+ case WAIT_FOR_INDENTCHAR:
+ if (is_indent == FALSE && !isupper(cb[0]))
+ goto out;
+ if (is_indent == TRUE) {
+ alnum_cnt = 0;
+ state = WAIT_FOR_SPACETAB;
+ } else {
+ alnum_cnt++;
+ }
+ break;
+ }
+
+ i_len++;
}
- return indent_len;
+out:
+ if ((i_len > 0) && (state == WAIT_FOR_INDENTCHAR))
+ i_len -= alnum_cnt;
+
+ return i_len;
}
/* insert quotation string when line was wrapped */
-static guint ins_quote(GtkSText *text, guint quote_len, guint indent_len,
+static guint ins_quote(GtkSText *text, guint indent_len,
guint prev_line_pos, guint text_len,
gchar *quote_fmt)
{
gtk_stext_insert(text, NULL, NULL, NULL, &ch, 1);
}
ins_len = indent_len;
- } else {
- gtk_stext_insert(text, NULL, NULL, NULL, quote_fmt, quote_len);
- ins_len = quote_len;
}
return ins_len;
}
-#undef WRAP_DEBUG
-#ifdef WRAP_DEBUG
-/* Darko: used when I debug wrapping */
-void dump_text(GtkSText *text, int pos, int tlen, int breakoncr)
+/* check if we should join the next line */
+static gboolean join_next_line(GtkSText *text, guint start_pos, guint tlen,
+ guint prev_ilen)
{
- gint i;
- gchar ch;
+ guint indent_len, ch_len;
+ gboolean do_join = FALSE;
+ gchar cbuf[MB_LEN_MAX];
- printf("%d [", pos);
- for (i = pos; i < tlen; i++) {
- ch = GTK_STEXT_INDEX(text, i);
- if (breakoncr && ch == '\n')
- break;
- printf("%c", ch);
+ indent_len = get_indent_length(text, start_pos, tlen);
+
+ if ((indent_len > 0) && (indent_len == prev_ilen)) {
+ GET_CHAR(start_pos + indent_len, cbuf, ch_len);
+ if (ch_len == 1 && (cbuf[0] != '\n'))
+ do_join = TRUE;
}
- printf("]\n");
+
+ return do_join;
}
-#endif
static void compose_wrap_line_all(Compose *compose)
{
gint line_len = 0, cur_len = 0;
gint ch_len;
gboolean is_new_line = TRUE, do_delete = FALSE;
- guint qlen = 0, i_len = 0;
+ guint i_len = 0;
gboolean linewrap_quote = TRUE;
guint linewrap_len = prefs_common.linewrap_len;
gchar *qfmt = prefs_common.quotemark;
for (; cur_pos < tlen; cur_pos++) {
/* mark position of new line - needed for quotation wrap */
if (is_new_line) {
- if (linewrap_quote) {
- qlen = gtkut_stext_str_compare
- (text, cur_pos, tlen, qfmt);
- if (qlen)
- i_len = get_indent_length
- (text, cur_pos, tlen);
- else
- i_len = 0;
- }
+ if (linewrap_quote)
+ i_len = get_indent_length(text, cur_pos, tlen);
+
is_new_line = FALSE;
p_pos = cur_pos;
#ifdef WRAP_DEBUG
- printf("new line i_len=%d qlen=%d p_pos=", i_len, qlen);
+ printf("new line i_len=%d p_pos=", i_len);
dump_text(text, p_pos, tlen, 1);
#endif
}
guint ilen;
gchar cb[MB_CUR_MAX];
+ /* should we join the next line */
+ if ((i_len != cur_len) && do_delete &&
+ join_next_line(text, cur_pos + 1, tlen, i_len))
+ do_delete = TRUE;
+ else
+ do_delete = FALSE;
+
#ifdef WRAP_DEBUG
- printf("found CR at %d next line is ", cur_pos);
+ printf("found CR at %d do_del is %d next line is ",
+ cur_pos, do_delete);
dump_text(text, cur_pos + 1, tlen, 1);
#endif
- /* if it's just quotation + newline skip it */
- if (i_len && (cur_pos + 1 < tlen)) {
- /* check if text at new line matches indent */
- ilen = gtkut_stext_str_compare_n
- (text, cur_pos + 1, p_pos, i_len, tlen);
- if (cur_pos + ilen < tlen) {
- GET_CHAR(cur_pos + ilen + 1, cb, clen);
- /* no need to join the lines */
- if (clen == 1 && cb[0] == '\n')
- do_delete = FALSE;
- }
- /* if it's just newline skip it */
- } else if (do_delete && (cur_pos + 1 < tlen)) {
- GET_CHAR(cur_pos + 1, cb, clen);
- /* no need to join the lines */
- if (clen == 1 && cb[0] == '\n')
- do_delete = FALSE;
- }
/* skip delete if it is continuous URL */
if (do_delete && (line_pos - p_pos <= i_len) &&
do_delete = FALSE;
#ifdef WRAP_DEBUG
- printf("qlen=%d l_len=%d wrap_len=%d do_del=%d\n",
- qlen, line_len, linewrap_len, do_delete);
+ printf("l_len=%d wrap_len=%d do_del=%d\n",
+ line_len, linewrap_len, do_delete);
#endif
/* should we delete to perform smart wrapping */
if (line_len < linewrap_len && do_delete) {
(text, ilen);
tlen -= ilen;
}
- } else if (qlen) {
- if (gtkut_stext_str_compare
- (text, cur_pos, tlen, qfmt)) {
- gtk_stext_forward_delete
- (text, qlen);
- tlen -= qlen;
- }
}
GET_CHAR(cur_pos, cb, clen);
cur_pos = p_pos - 1;
line_pos = cur_pos;
line_len = cur_len = 0;
- qlen = 0;
do_delete = FALSE;
is_new_line = TRUE;
#ifdef WRAP_DEBUG
/* mark new line beginning */
line_pos = cur_pos + 1;
line_len = cur_len = 0;
- qlen = 0;
do_delete = FALSE;
is_new_line = TRUE;
continue;
is_new_line = TRUE;
line_len = 0;
cur_len = 0;
- do_delete = TRUE;
+ if (i_len)
+ do_delete = TRUE;
+ else
+ do_delete = FALSE;
#ifdef WRAP_DEBUG
printf("after CR insert ");
dump_text(text, line_pos, tlen, 1);
#endif
/* should we insert quotation ? */
- if (linewrap_quote && qlen) {
+ if (linewrap_quote && i_len) {
/* only if line is not already quoted */
if (!gtkut_stext_str_compare
(text, line_pos, tlen, qfmt)) {
if (line_pos - p_pos > i_len) {
ins_len = ins_quote
- (text, qlen, i_len,
- p_pos, tlen, qfmt);
+ (text, i_len, p_pos,
+ tlen, qfmt);
/* gtk_stext_compact_buffer(text); */
tlen += ins_len;
FolderItem *folder;
gint val;
+ if (compose_check_entries(compose) == FALSE)
+ return -1;
+
val = compose_queue(compose, &msgnum, &folder);
if (val) {
alertpanel_error(_("Could not queue message for sending"));
FolderItem *draft;
gchar *tmp;
gint msgnum;
+ gchar *draft_path;
+ FILE *fp;
static gboolean lock = FALSE;
if (lock) return;
TRUE);
}
+ draft_path = folder_item_get_path(draft);
+ if ((fp = procmsg_open_mark_file(draft_path, TRUE)) == NULL)
+ g_warning(_("can't open mark file\n"));
+ else {
+ MsgInfo newmsginfo;
+
+ newmsginfo.msgnum = msgnum;
+ newmsginfo.flags.perm_flags = 0;
+ newmsginfo.flags.tmp_flags = 0;
+ procmsg_write_flags(&newmsginfo, fp);
+ fclose(fp);
+ }
+ g_free(draft_path);
+
folder_item_scan(draft);
folderview_update_item(draft, TRUE);
projects / claws.git / blobdiff