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To: vim-dev@vim.org
Subject: Patch 7.2.201
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
Mime-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
------------
Patch 7.2.201
Problem: Cannot copy/paste HTML to/from Firefox via the clipboard.
Solution: Implement this for GTK. Add the "html" value to 'clipboard'.
Files: runtime/doc/options.txt, src/globals.h, src/gui_gtk_x11.c,
src/mbyte.c, src/proto/mbyte.pro, src/option.c
*** ../vim-7.2.200/runtime/doc/options.txt 2009-02-21 20:27:00.000000000 +0100
--- runtime/doc/options.txt 2009-06-12 22:25:22.000000000 +0200
***************
*** 1443,1448 ****
--- 1444,1457 ----
autoselectml Like "autoselect", but for the modeless selection
only. Compare to the 'A' flag in 'guioptions'.
+ html When the clipboard contains HTML, use this when
+ pasting. When putting text on the clipboard, mark it
+ as HTML. This works to copy rendered HTML from
+ Firefox, paste it as raw HTML in Vim, select the HTML
+ in Vim and paste it in a rich edit box in Firefox.
+ Only supported for GTK version 2 and later.
+ Only available with the |+multi_byte| feature.
+
exclude:{pattern}
Defines a pattern that is matched against the name of
the terminal 'term'. If there is a match, no
*** ../vim-7.2.200/src/globals.h 2009-06-16 15:12:11.000000000 +0200
--- src/globals.h 2009-06-12 21:10:30.000000000 +0200
***************
*** 509,514 ****
--- 509,515 ----
EXTERN int clip_unnamed INIT(= FALSE);
EXTERN int clip_autoselect INIT(= FALSE);
EXTERN int clip_autoselectml INIT(= FALSE);
+ EXTERN int clip_html INIT(= FALSE);
EXTERN regprog_T *clip_exclude_prog INIT(= NULL);
#endif
*** ../vim-7.2.200/src/gui_gtk_x11.c 2009-06-16 15:12:11.000000000 +0200
--- src/gui_gtk_x11.c 2009-06-16 14:44:19.000000000 +0200
***************
*** 107,112 ****
--- 107,113 ----
TARGET_UTF8_STRING,
TARGET_STRING,
TARGET_COMPOUND_TEXT,
+ TARGET_HTML,
TARGET_TEXT,
TARGET_TEXT_URI_LIST,
TARGET_TEXT_PLAIN,
***************
*** 123,128 ****
--- 124,130 ----
{VIMENC_ATOM_NAME, 0, TARGET_VIMENC},
{VIM_ATOM_NAME, 0, TARGET_VIM},
#ifdef FEAT_MBYTE
+ {"text/html", 0, TARGET_HTML},
{"UTF8_STRING", 0, TARGET_UTF8_STRING},
#endif
{"COMPOUND_TEXT", 0, TARGET_COMPOUND_TEXT},
***************
*** 140,145 ****
--- 142,148 ----
{
{"text/uri-list", 0, TARGET_TEXT_URI_LIST},
# ifdef FEAT_MBYTE
+ {"text/html", 0, TARGET_HTML},
{"UTF8_STRING", 0, TARGET_UTF8_STRING},
# endif
{"STRING", 0, TARGET_STRING},
***************
*** 178,183 ****
--- 181,187 ----
* Atoms used to control/reference X11 selections.
*/
#ifdef FEAT_MBYTE
+ static GdkAtom html_atom = GDK_NONE;
static GdkAtom utf8_string_atom = GDK_NONE;
#endif
#ifndef HAVE_GTK2
***************
*** 1364,1369 ****
--- 1368,1391 ----
else
text = tmpbuf_utf8;
}
+ else if (len >= 2 && text[0] == 0xff && text[1] == 0xfe)
+ {
+ vimconv_T conv;
+
+ /* UTF-16, we get this for HTML */
+ conv.vc_type = CONV_NONE;
+ convert_setup_ext(&conv, (char_u *)"utf-16le", FALSE, p_enc, TRUE);
+
+ if (conv.vc_type != CONV_NONE)
+ {
+ text += 2;
+ len -= 2;
+ tmpbuf = string_convert(&conv, text, &len);
+ convert_setup(&conv, NULL, NULL);
+ }
+ if (tmpbuf != NULL)
+ text = tmpbuf;
+ }
}
#else /* !HAVE_GTK2 */
# ifdef FEAT_MBYTE
***************
*** 1451,1456 ****
--- 1473,1479 ----
if (info != (guint)TARGET_STRING
#ifdef FEAT_MBYTE
+ && (!clip_html || info != (guint)TARGET_HTML)
&& info != (guint)TARGET_UTF8_STRING
&& info != (guint)TARGET_VIMENC
#endif
***************
*** 1486,1491 ****
--- 1509,1548 ----
}
#ifdef FEAT_MBYTE
+ else if (info == (guint)TARGET_HTML)
+ {
+ vimconv_T conv;
+
+ /* Since we get utf-16, we probably should set it as well. */
+ conv.vc_type = CONV_NONE;
+ convert_setup_ext(&conv, p_enc, TRUE, (char_u *)"utf-16le", FALSE);
+ if (conv.vc_type != CONV_NONE)
+ {
+ tmpbuf = string_convert(&conv, string, &length);
+ convert_setup(&conv, NULL, NULL);
+ vim_free(string);
+ string = tmpbuf;
+ }
+
+ /* Prepend the BOM: "fffe" */
+ if (string != NULL)
+ {
+ tmpbuf = alloc(length + 2);
+ tmpbuf[0] = 0xff;
+ tmpbuf[1] = 0xfe;
+ mch_memmove(tmpbuf + 2, string, (size_t)length);
+ vim_free(string);
+ string = tmpbuf;
+ length += 2;
+
+ selection_data->type = selection_data->target;
+ selection_data->format = 16; /* 16 bits per char */
+ gtk_selection_data_set(selection_data, html_atom, 16,
+ string, length);
+ vim_free(string);
+ }
+ return;
+ }
else if (info == (guint)TARGET_VIMENC)
{
int l = STRLEN(p_enc);
***************
*** 3464,3469 ****
--- 3521,3527 ----
/* Initialise atoms */
#ifdef FEAT_MBYTE
+ html_atom = gdk_atom_intern("text/html", FALSE);
utf8_string_atom = gdk_atom_intern("UTF8_STRING", FALSE);
#endif
#ifndef HAVE_GTK2
***************
*** 6665,6670 ****
--- 6723,6732 ----
for (i = 0; i < N_SELECTION_TARGETS; ++i)
{
+ #ifdef FEAT_MBYTE
+ if (!clip_html && selection_targets[i].info == TARGET_HTML)
+ continue;
+ #endif
received_selection = RS_NONE;
target = gdk_atom_intern(selection_targets[i].target, FALSE);
*** ../vim-7.2.200/src/mbyte.c 2009-06-16 15:12:11.000000000 +0200
--- src/mbyte.c 2009-06-16 15:01:30.000000000 +0200
***************
*** 3265,3271 ****
# if defined(USE_ICONV) || defined(PROTO)
! static char_u *iconv_string __ARGS((vimconv_T *vcp, char_u *str, int slen, int *unconvlenp));
/*
* Call iconv_open() with a check if iconv() works properly (there are broken
--- 3265,3271 ----
# if defined(USE_ICONV) || defined(PROTO)
! static char_u *iconv_string __ARGS((vimconv_T *vcp, char_u *str, int slen, int *unconvlenp, int *resultlenp));
/*
* Call iconv_open() with a check if iconv() works properly (there are broken
***************
*** 3326,3338 ****
* If "unconvlenp" is not NULL handle the string ending in an incomplete
* sequence and set "*unconvlenp" to the length of it.
* Returns the converted string in allocated memory. NULL for an error.
*/
static char_u *
! iconv_string(vcp, str, slen, unconvlenp)
vimconv_T *vcp;
char_u *str;
int slen;
int *unconvlenp;
{
const char *from;
size_t fromlen;
--- 3326,3340 ----
* If "unconvlenp" is not NULL handle the string ending in an incomplete
* sequence and set "*unconvlenp" to the length of it.
* Returns the converted string in allocated memory. NULL for an error.
+ * If resultlenp is not NULL, sets it to the result length in bytes.
*/
static char_u *
! iconv_string(vcp, str, slen, unconvlenp, resultlenp)
vimconv_T *vcp;
char_u *str;
int slen;
int *unconvlenp;
+ int *resultlenp;
{
const char *from;
size_t fromlen;
***************
*** 3418,3423 ****
--- 3420,3428 ----
/* Not enough room or skipping illegal sequence. */
done = to - (char *)result;
}
+
+ if (resultlenp != NULL)
+ *resultlenp = (int)(to - (char *)result);
return result;
}
***************
*** 5837,5844 ****
--- 5842,5866 ----
char_u *from;
char_u *to;
{
+ return convert_setup_ext(vcp, from, TRUE, to, TRUE);
+ }
+
+ /*
+ * As convert_setup(), but only when from_unicode_is_utf8 is TRUE will all
+ * "from" unicode charsets be considered utf-8. Same for "to".
+ */
+ int
+ convert_setup_ext(vcp, from, from_unicode_is_utf8, to, to_unicode_is_utf8)
+ vimconv_T *vcp;
+ char_u *from;
+ int from_unicode_is_utf8;
+ char_u *to;
+ int to_unicode_is_utf8;
+ {
int from_prop;
int to_prop;
+ int from_is_utf8;
+ int to_is_utf8;
/* Reset to no conversion. */
# ifdef USE_ICONV
***************
*** 5856,5892 ****
from_prop = enc_canon_props(from);
to_prop = enc_canon_props(to);
! if ((from_prop & ENC_LATIN1) && (to_prop & ENC_UNICODE))
{
/* Internal latin1 -> utf-8 conversion. */
vcp->vc_type = CONV_TO_UTF8;
vcp->vc_factor = 2; /* up to twice as long */
}
! else if ((from_prop & ENC_LATIN9) && (to_prop & ENC_UNICODE))
{
/* Internal latin9 -> utf-8 conversion. */
vcp->vc_type = CONV_9_TO_UTF8;
vcp->vc_factor = 3; /* up to three as long (euro sign) */
}
! else if ((from_prop & ENC_UNICODE) && (to_prop & ENC_LATIN1))
{
/* Internal utf-8 -> latin1 conversion. */
vcp->vc_type = CONV_TO_LATIN1;
}
! else if ((from_prop & ENC_UNICODE) && (to_prop & ENC_LATIN9))
{
/* Internal utf-8 -> latin9 conversion. */
vcp->vc_type = CONV_TO_LATIN9;
}
#ifdef WIN3264
/* Win32-specific codepage <-> codepage conversion without iconv. */
! else if (((from_prop & ENC_UNICODE) || encname2codepage(from) > 0)
! && ((to_prop & ENC_UNICODE) || encname2codepage(to) > 0))
{
vcp->vc_type = CONV_CODEPAGE;
vcp->vc_factor = 2; /* up to twice as long */
! vcp->vc_cpfrom = (from_prop & ENC_UNICODE) ? 0 : encname2codepage(from);
! vcp->vc_cpto = (to_prop & ENC_UNICODE) ? 0 : encname2codepage(to);
}
#endif
#ifdef MACOS_X
--- 5878,5923 ----
from_prop = enc_canon_props(from);
to_prop = enc_canon_props(to);
! if (from_unicode_is_utf8)
! from_is_utf8 = from_prop & ENC_UNICODE;
! else
! from_is_utf8 = from_prop == ENC_UNICODE;
! if (to_unicode_is_utf8)
! to_is_utf8 = to_prop & ENC_UNICODE;
! else
! to_is_utf8 = to_prop == ENC_UNICODE;
!
! if ((from_prop & ENC_LATIN1) && to_is_utf8)
{
/* Internal latin1 -> utf-8 conversion. */
vcp->vc_type = CONV_TO_UTF8;
vcp->vc_factor = 2; /* up to twice as long */
}
! else if ((from_prop & ENC_LATIN9) && to_is_utf8)
{
/* Internal latin9 -> utf-8 conversion. */
vcp->vc_type = CONV_9_TO_UTF8;
vcp->vc_factor = 3; /* up to three as long (euro sign) */
}
! else if (from_is_utf8 && (to_prop & ENC_LATIN1))
{
/* Internal utf-8 -> latin1 conversion. */
vcp->vc_type = CONV_TO_LATIN1;
}
! else if (from_is_utf8 && (to_prop & ENC_LATIN9))
{
/* Internal utf-8 -> latin9 conversion. */
vcp->vc_type = CONV_TO_LATIN9;
}
#ifdef WIN3264
/* Win32-specific codepage <-> codepage conversion without iconv. */
! else if ((from_is_utf8 || encname2codepage(from) > 0)
! && (to_is_utf8 || encname2codepage(to) > 0))
{
vcp->vc_type = CONV_CODEPAGE;
vcp->vc_factor = 2; /* up to twice as long */
! vcp->vc_cpfrom = from_is_utf8 ? 0 : encname2codepage(from);
! vcp->vc_cpto = to_is_utf8 ? 0 : encname2codepage(to);
}
#endif
#ifdef MACOS_X
***************
*** 5894,5900 ****
{
vcp->vc_type = CONV_MAC_LATIN1;
}
! else if ((from_prop & ENC_MACROMAN) && (to_prop & ENC_UNICODE))
{
vcp->vc_type = CONV_MAC_UTF8;
vcp->vc_factor = 2; /* up to twice as long */
--- 5925,5931 ----
{
vcp->vc_type = CONV_MAC_LATIN1;
}
! else if ((from_prop & ENC_MACROMAN) && to_is_utf8)
{
vcp->vc_type = CONV_MAC_UTF8;
vcp->vc_factor = 2; /* up to twice as long */
***************
*** 5903,5909 ****
{
vcp->vc_type = CONV_LATIN1_MAC;
}
! else if ((from_prop & ENC_UNICODE) && (to_prop & ENC_MACROMAN))
{
vcp->vc_type = CONV_UTF8_MAC;
}
--- 5934,5940 ----
{
vcp->vc_type = CONV_LATIN1_MAC;
}
! else if (from_is_utf8 && (to_prop & ENC_MACROMAN))
{
vcp->vc_type = CONV_UTF8_MAC;
}
***************
*** 5913,5920 ****
{
/* Use iconv() for conversion. */
vcp->vc_fd = (iconv_t)my_iconv_open(
! (to_prop & ENC_UNICODE) ? (char_u *)"utf-8" : to,
! (from_prop & ENC_UNICODE) ? (char_u *)"utf-8" : from);
if (vcp->vc_fd != (iconv_t)-1)
{
vcp->vc_type = CONV_ICONV;
--- 5944,5951 ----
{
/* Use iconv() for conversion. */
vcp->vc_fd = (iconv_t)my_iconv_open(
! to_is_utf8 ? (char_u *)"utf-8" : to,
! from_is_utf8 ? (char_u *)"utf-8" : from);
if (vcp->vc_fd != (iconv_t)-1)
{
vcp->vc_type = CONV_ICONV;
***************
*** 6170,6178 ****
# ifdef USE_ICONV
case CONV_ICONV: /* conversion with output_conv.vc_fd */
! retval = iconv_string(vcp, ptr, len, unconvlenp);
! if (retval != NULL && lenp != NULL)
! *lenp = (int)STRLEN(retval);
break;
# endif
# ifdef WIN3264
--- 6201,6207 ----
# ifdef USE_ICONV
case CONV_ICONV: /* conversion with output_conv.vc_fd */
! retval = iconv_string(vcp, ptr, len, unconvlenp, lenp);
break;
# endif
# ifdef WIN3264
*** ../vim-7.2.200/src/option.c 2009-05-17 13:30:58.000000000 +0200
--- src/option.c 2009-06-12 21:09:51.000000000 +0200
***************
*** 7024,7029 ****
--- 7024,7030 ----
int new_unnamed = FALSE;
int new_autoselect = FALSE;
int new_autoselectml = FALSE;
+ int new_html = FALSE;
regprog_T *new_exclude_prog = NULL;
char_u *errmsg = NULL;
char_u *p;
***************
*** 7047,7052 ****
--- 7048,7058 ----
new_autoselectml = TRUE;
p += 12;
}
+ else if (STRNCMP(p, "html", 4) == 0 && (p[4] == ',' || p[4] == NUL))
+ {
+ new_html = TRUE;
+ p += 4;
+ }
else if (STRNCMP(p, "exclude:", 8) == 0 && new_exclude_prog == NULL)
{
p += 8;
***************
*** 7068,7073 ****
--- 7074,7080 ----
clip_unnamed = new_unnamed;
clip_autoselect = new_autoselect;
clip_autoselectml = new_autoselectml;
+ clip_html = new_html;
vim_free(clip_exclude_prog);
clip_exclude_prog = new_exclude_prog;
}
*** ../vim-7.2.200/src/version.c 2009-06-16 15:12:11.000000000 +0200
--- src/version.c 2009-06-16 15:14:02.000000000 +0200
***************
*** 678,679 ****
--- 678,681 ----
{ /* Add new patch number below this line */
+ /**/
+ 201,
/**/
--
How To Keep A Healthy Level Of Insanity:
13. Go to a poetry recital and ask why the poems don't rhyme.
/// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\ download, build and distribute -- http://www.A-A-P.org ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
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