3 files changed, 288 insertions, 57 deletions

diff --git a/chinese/irssi/Makefile b/chinese/irssi/Makefile
index ebaab525ae6a..249611804b07 100644
--- a/chinese/irssi/Makefile
+++ b/chinese/irssi/Makefile
@@ -5,7 +5,7 @@
 # $FreeBSD$
 #
 
-PORTREVISION=	0
+PORTREVISION=	1
 CATEGORIES=	chinese
 
 MAINTAINER=	vanilla@FreeBSD.org
@@ -15,8 +15,11 @@ MASTERDIR=	${.CURDIR}/../../irc/irssi
 
 EXTRA_PATCHES=	${.CURDIR}/files/patch-irssi.conf \
 		${.CURDIR}/files/patch-src::fe-text::gui-entry.c \
-		${.CURDIR}/files/patch-src::fe-text::gui-entry.h \
-		${.CURDIR}/files/patch-src::fe-text::gui-readline.c
+		${.CURDIR}/files/patch-src::fe-text::gui-printtext.c \
+		${.CURDIR}/files/patch-src::fe-text::gui-readline.c \
+		${.CURDIR}/files/patch-src::fe-text::term-terminfo.c \
+		${.CURDIR}/files/patch-src::fe-text::textbuffer-view.c
+
 
 .include "${MASTERDIR}/Makefile"
 
diff --git a/chinese/irssi/files/patch-src::fe-text::gui-entry.c b/chinese/irssi/files/patch-src::fe-text::gui-entry.c
index 050838b17708..4cfc86372d8c 100644
--- a/chinese/irssi/files/patch-src::fe-text::gui-entry.c
+++ b/chinese/irssi/files/patch-src::fe-text::gui-entry.c
@@ -1,29 +1,280 @@
 --- src/fe-text/gui-entry.c.orig	Sun Oct 26 13:45:02 2003
-+++ src/fe-text/gui-entry.c	Sun Dec  7 16:33:14 2003
-@@ -226,7 +226,7 @@
++++ src/fe-text/gui-entry.c	Sun Dec 14 01:54:28 2003
+@@ -68,28 +68,89 @@
+         g_free(entry);
+ }
+ 
+-/* Fixes the cursor position if it at big5_lo .
+-   Direct: -1    ,  left shift 1 byte.
+-   Direct: 0, +1 ,  right shift 1 byte.
+-*/
+-static int _fix_big5_pos(unichar *p, int pos, int direct)
+-{
+-	int newpos;
+-
+-	if (term_type != TERM_TYPE_BIG5)
+-		return pos;
+-
+-	for (newpos = 0; newpos < pos && p[newpos] != 0; ) {
+-		if (is_big5(p[newpos], p[newpos+1]))
+-			newpos += 2;
+-		else
+-			newpos++;
++/* big5 functions */
++#define big5_width(ch) ((ch)>0xff ? 2:1)
++
++void unichars_to_big5(const unichar *str, char *out)
++{
++	for (; *str != '\0'; str++) {
++		if(*str>0xff)
++			*out++ = (*str>>8)&0xff;
++		*out++ = *str&0xff;
++	}
++	*out = '\0';
++}
++
++int strlen_big5(const unsigned char *str)
++{
++	int len=0;
++
++	if(term_type!=TERM_TYPE_BIG5)
++		return strlen(str);
++	while(*str != '\0') {
++		if(is_big5(str[0],str[1]))
++			str++;
++		len++;
++		str++;
  	}
++	return len;
++}
++
++void big5_to_unichars(const char *str, unichar *out)
++{
++	const unsigned char *p = (const unsigned char *) str;
++
++	while(*p != '\0')
++		if (is_big5(p[0], p[1])) {
++			*out++ = p[0] << 8 | p[1];
++			p += 2;
++		} else
++			*out++ = *p++;
++	*out = '\0';
++}
++
++/* ----------------------------- */
++
++static int pos2scrpos(GUI_ENTRY_REC *entry, int pos)
++{
++	unichar *p;
++	int xpos=0;
++
++	for (p=entry->text;p-entry->text<pos;p++)
++		if (term_type == TERM_TYPE_BIG5)
++			xpos += big5_width(*p);
++		else if(entry->utf8)
++			xpos += utf8_width(*p);
++		else
++			xpos ++;
++
++	return xpos;
++}
++
++static int scrpos2pos(GUI_ENTRY_REC *entry, int pos)
++{
++	int i;
++	int xpos=0;
+ 
+-	if (newpos != pos)
+-		pos += direct > 0 ? 1 : -1;
++	for(i=0; entry->text[i]; i++) {
++		int width;
++		unichar *p=entry->text+i;
++
++		if(term_type == TERM_TYPE_BIG5)
++			width = big5_width(*p);
++		else if(entry->utf8)
++			width = utf8_width(*p);
++		else
++			width = 1;
++		if(xpos+width>pos)
++			break;
++		xpos+=width;
++	}
+ 
+-	return pos;
++	if(xpos==pos)
++		return i;
++	else
++		return i-1;
  }
  
--void gui_entry_set_prompt(GUI_ENTRY_REC *entry, const char *str)
-+void gui_entry_set_prompt(GUI_ENTRY_REC *entry, const unsigned char *str)
+ /* Fixes the cursor position in screen */
+@@ -97,20 +158,23 @@
  {
- 	int oldlen;
+ 	int old_scrstart;
  
-@@ -262,7 +262,7 @@
-         entry->utf8 = utf8;
+-        old_scrstart = entry->scrstart;
+-	if (entry->pos - entry->scrstart < entry->width-2 - entry->promptlen &&
+-	    entry->pos - entry->scrstart > 0) {
+-		entry->scrpos = entry->pos - entry->scrstart;
+-	} else if (entry->pos < entry->width-1 - entry->promptlen) {
++	/* assume prompt len == prompt scrlen */
++	int start=pos2scrpos(entry,entry->scrstart);
++	int now=pos2scrpos(entry,entry->pos);
++
++	old_scrstart = entry->scrstart;
++	if (now-start < entry->width-2-entry->promptlen &&
++			now-start > 0)
++		entry->scrpos=now-start;
++	else if(now < entry->width-1-entry->promptlen) {
+ 		entry->scrstart = 0;
+-		entry->scrpos = entry->pos;
++		entry->scrpos=now;
+ 	} else {
+-		entry->scrpos = (entry->width - entry->promptlen)*2/3;
+-		entry->scrstart = entry->pos - entry->scrpos;
++		entry->scrstart = scrpos2pos(entry,now-(entry->width - entry->promptlen)*2/3);
++		start=pos2scrpos(entry,entry->scrstart);
++		entry->scrpos=now-start;
+ 	}
+ 
+-	entry->scrstart = _fix_big5_pos(entry->text, entry->scrstart, -1);
+-
+ 	if (old_scrstart != entry->scrstart)
+                 entry->redraw_needed_from = 0;
  }
+@@ -120,7 +184,9 @@
+ 	const unichar *p;
+ 	int xpos, end_xpos;
  
--void gui_entry_set_text(GUI_ENTRY_REC *entry, const char *str)
-+void gui_entry_set_text(GUI_ENTRY_REC *entry, const unsigned char *str)
- {
- 	g_return_if_fail(entry != NULL);
- 	g_return_if_fail(str != NULL);
-@@ -291,7 +291,7 @@
+-        xpos = entry->xpos + entry->promptlen + pos;
++	xpos = entry->xpos + entry->promptlen + 
++		pos2scrpos(entry, pos + entry->scrstart) - 
++		pos2scrpos(entry, entry->scrstart);
+         end_xpos = entry->xpos + entry->width;
+ 	if (xpos > end_xpos)
+                 return;
+@@ -131,7 +197,15 @@
+ 	p = entry->scrstart + pos < entry->text_len ?
+ 		entry->text + entry->scrstart + pos : empty_str;
+ 	for (; *p != '\0'; p++) {
+-		xpos += utf8_width(*p);
++		if (entry->hidden)
++			xpos++;
++		else if(term_type == TERM_TYPE_BIG5)
++			xpos += big5_width(*p);
++		else if(entry->utf8)
++			xpos += utf8_width(*p);
++		else
++			xpos++;
++
+ 		if (xpos > end_xpos)
+ 			break;
+ 
+@@ -285,8 +359,11 @@
+ 	if (entry->utf8)
+ 		utf16_to_utf8(entry->text, buf);
+ 	else {
+-		for (i = 0; i <= entry->text_len; i++)
+-			buf[i] = entry->text[i];
++		if(term_type==TERM_TYPE_BIG5)
++			unichars_to_big5(entry->text, buf);
++		else
++			for (i = 0; i <= entry->text_len; i++)
++				buf[i] = entry->text[i];
+ 	}
+ 	return buf;
+ }
+@@ -301,7 +378,7 @@
+ 
+         gui_entry_redraw_from(entry, entry->pos);
+ 
+-	len = !entry->utf8 ? strlen(str) : strlen_utf8(str);
++	len = !entry->utf8 ? strlen_big5(str) : strlen_utf8(str);
+         entry_text_grow(entry, len);
+ 
+         /* make space for the string */
+@@ -309,8 +386,13 @@
+ 		  (entry->text_len-entry->pos + 1) * sizeof(unichar));
+ 
+ 	if (!entry->utf8) {
+-		for (i = 0; i < len; i++)
+-                        entry->text[entry->pos+i] = str[i];
++		if (term_type == TERM_TYPE_BIG5) {
++			chr = entry->text[entry->pos+len];
++			big5_to_unichars(str, entry->text+entry->pos);
++			entry->text[entry->pos+len] = chr;
++		} else
++			for (i = 0; i < len; i++)
++				entry->text[entry->pos + i] = str[i];
+ 	} else {
+                 chr = entry->text[entry->pos+len];
+ 		utf8_to_utf16(str, entry->text+entry->pos);
+@@ -361,8 +443,12 @@
+ 	if (entry->utf8)
+ 		utf16_to_utf8(entry->cutbuffer, buf);
+ 	else {
+-		for (i = 0; i <= entry->cutbuffer_len; i++)
+-			buf[i] = entry->cutbuffer[i];
++		  if(term_type==TERM_TYPE_BIG5) {
++			  unichars_to_big5(entry->cutbuffer, buf);
++		  } else
++			  for (i = 0; i <= entry->cutbuffer_len; i++) {
++				  buf[i] = entry->cutbuffer[i];
++			  }
+ 	}
  	return buf;
  }
+@@ -374,24 +460,17 @@
+ 	g_return_if_fail(entry != NULL);
+ 
+ 	for (newpos = gui_entry_get_pos(entry); newpos > pos; size++)
+-		newpos = _fix_big5_pos(entry->text, newpos - 1, -1);
++		newpos = newpos - 1;
+ 	gui_entry_erase(entry, size, update_cutbuffer);
+ }
  
--void gui_entry_insert_text(GUI_ENTRY_REC *entry, const char *str)
-+void gui_entry_insert_text(GUI_ENTRY_REC *entry, const unsigned char *str)
+ void gui_entry_erase(GUI_ENTRY_REC *entry, int size, int update_cutbuffer)
  {
-         unichar chr;
- 	int i, len;
+-	int newpos;
+-
+         g_return_if_fail(entry != NULL);
+ 
+ 	if (entry->pos < size)
+ 		return;
+ 
+-	/* recount the erase size with big5 charsets */
+-	for (newpos = entry->pos; newpos > 0 && size > 0; size--)
+-		newpos = _fix_big5_pos(entry->text, newpos-1, -1);
+-	size = entry->pos - newpos;
+-
+ 	if (update_cutbuffer) {
+ 		/* put erased text to cutbuffer */
+ 		if (entry->cutbuffer == NULL || entry->cutbuffer_len < size) {
+@@ -515,24 +594,10 @@
+ 
+ void gui_entry_move_pos(GUI_ENTRY_REC *entry, int pos)
+ {
+-	int newpos;
+-
+         g_return_if_fail(entry != NULL);
+ 
+-	/* move cursor with big5 charset */
+-	newpos = _fix_big5_pos(entry->text, entry->pos, -1);
+-	if (pos > 0) {
+-		while (pos > 0 && newpos < entry->text_len) {
+-			newpos = _fix_big5_pos(entry->text, newpos+1, 1);
+-			pos--;
+-		}
+-	} else {
+-		while (pos < 0 && newpos > 0) {
+-			newpos = _fix_big5_pos(entry->text, newpos-1, -1);
+-			pos++;
+-		}
+-	}
+-	entry->pos = newpos;
++	if (entry->pos+pos >= 0 && entry->pos+pos <= entry->text_len)
++		entry->pos += pos;
+ 
+ 	gui_entry_fix_cursor(entry);
+ 	gui_entry_draw(entry);
diff --git a/chinese/irssi/files/patch-src::fe-text::gui-readline.c b/chinese/irssi/files/patch-src::fe-text::gui-readline.c
index 29bf1948fd10..64be698943fe 100644
--- a/chinese/irssi/files/patch-src::fe-text::gui-readline.c
+++ b/chinese/irssi/files/patch-src::fe-text::gui-readline.c
@@ -1,39 +1,16 @@
---- src/fe-text/gui-readline.c.orig	Sun Nov 23 20:30:02 2003
-+++ src/fe-text/gui-readline.c	Sun Dec  7 16:35:50 2003
-@@ -53,6 +53,9 @@
- static ENTRY_REDIRECT_REC *redir;
- static int escape_next_key;
- 
-+static int big5high = FALSE;
-+static unichar prekey = '\0';
-+
- static int readtag;
- static unichar prev_key;
- static GTimeVal last_keypress;
-@@ -339,7 +342,25 @@
- 		return;
+--- src/fe-text/gui-readline.c.orig	Thu Nov 27 01:30:03 2003
++++ src/fe-text/gui-readline.c	Sun Dec 14 01:54:28 2003
+@@ -187,7 +187,12 @@
+ 			out[utf16_char_to_utf8(arr[i], out)] = '\0';
+ 			g_string_append(str, out);
+ 		} else {
+-			g_string_append_c(str, arr[i]);
++			if(term_type==TERM_TYPE_BIG5) {
++				if(arr[i]>0xff)
++					g_string_append_c(str, arr[i]>>8&0xff);
++				g_string_append_c(str, arr[i]&0xff);
++			} else
++				g_string_append_c(str, arr[i]);
+ 		}
  	}
  
--	if (key < 32) {
-+	if(big5high || is_big5_hi(key))
-+	{
-+		if(big5high)
-+		{
-+			big5high = FALSE;
-+			str[0] = prekey;
-+			str[1] = key;
-+			str[2] = '\0';
-+			gui_entry_insert_text(active_entry, str);
-+			return;
-+		}
-+		else
-+		{
-+			big5high = TRUE;
-+			prekey = key;
-+			return;
-+		}
-+	}
-+	else if (key < 32) {
- 		/* control key */
-                 str[0] = '^';
- 		str[1] = (char)key+'@';