void
filesetname(File *f, String *s)
{
if(!f->unread) /* This is setting initial file name */
fileunsetname(f, &f->delta);
Strduplstr(&f->name, s);
sortname(f);
f->unread = TRUE;
}
LLView* LLNameListCtrl::fromXML(LLXMLNodePtr node, LLView *parent, LLUICtrlFactory *factory)
{
std::string name("name_list");
node->getAttributeString("name", name);
LLRect rect;
createRect(node, rect, parent, LLRect());
BOOL multi_select = FALSE;
node->getAttributeBOOL("multi_select", multi_select);
BOOL draw_border = TRUE;
node->getAttributeBOOL("draw_border", draw_border);
BOOL draw_heading = FALSE;
node->getAttributeBOOL("draw_heading", draw_heading);
S32 name_column_index = 0;
node->getAttributeS32("name_column_index", name_column_index);
LLUICtrlCallback callback = NULL;
LLNameListCtrl* name_list = new LLNameListCtrl(name,
rect,
callback,
NULL,
multi_select,
draw_border,
name_column_index);
name_list->setDisplayHeading(draw_heading);
if (node->hasAttribute("heading_height"))
{
S32 heading_height;
node->getAttributeS32("heading_height", heading_height);
name_list->setHeadingHeight(heading_height);
}
BOOL allow_calling_card_drop = FALSE;
if (node->getAttributeBOOL("allow_calling_card_drop", allow_calling_card_drop))
{
name_list->setAllowCallingCardDrop(allow_calling_card_drop);
}
name_list->setScrollListParameters(node);
name_list->initFromXML(node, parent);
LLSD columns;
S32 index = 0;
S32 total_static = 0;
LLXMLNodePtr child;
for (child = node->getFirstChild(); child.notNull(); child = child->getNextSibling())
{
if (child->hasName("column"))
{
std::string labelname("");
child->getAttributeString("label", labelname);
std::string columnname(labelname);
child->getAttributeString("name", columnname);
BOOL columndynamicwidth = FALSE;
child->getAttributeBOOL("dynamicwidth", columndynamicwidth);
std::string sortname(columnname);
child->getAttributeString("sort", sortname);
S32 columnwidth = -1;
if (child->hasAttribute("relwidth"))
{
F32 columnrelwidth = 0.f;
child->getAttributeF32("relwidth", columnrelwidth);
columns[index]["relwidth"] = columnrelwidth;
}
else
{
child->getAttributeS32("width", columnwidth);
columns[index]["width"] = columnwidth;
}
LLFontGL::HAlign h_align = LLFontGL::LEFT;
h_align = LLView::selectFontHAlign(child);
if(!columndynamicwidth) total_static += llmax(0, columnwidth);
columns[index]["name"] = columnname;
columns[index]["label"] = labelname;
columns[index]["halign"] = (S32)h_align;
columns[index]["dynamicwidth"] = columndynamicwidth;
columns[index]["sort"] = sortname;
index++;
}
}
name_list->setTotalStaticColumnWidth(total_static);
name_list->setColumnHeadings(columns);
for (child = node->getFirstChild(); child.notNull(); child = child->getNextSibling())
{
if (child->hasName("row"))
{
LLUUID id;
child->getAttributeUUID("id", id);
LLSD row;
row["id"] = id;
S32 column_idx = 0;
LLXMLNodePtr row_child;
for (row_child = node->getFirstChild(); row_child.notNull(); row_child = row_child->getNextSibling())
{
if (row_child->hasName("column"))
{
std::string value = row_child->getTextContents();
std::string columnname("");
row_child->getAttributeString("name", columnname);
std::string font("");
row_child->getAttributeString("font", font);
std::string font_style("");
row_child->getAttributeString("font-style", font_style);
row["columns"][column_idx]["column"] = columnname;
row["columns"][column_idx]["value"] = value;
row["columns"][column_idx]["font"] = font;
row["columns"][column_idx]["font-style"] = font_style;
column_idx++;
}
}
name_list->addElement(row);
}
}
std::string contents = node->getTextContents();
typedef boost::tokenizer<boost::char_separator<char> > tokenizer;
boost::char_separator<char> sep("\t\n");
tokenizer tokens(contents, sep);
tokenizer::iterator token_iter = tokens.begin();
while(token_iter != tokens.end())
{
const std::string& line = *token_iter;
name_list->addCommentText(line);
++token_iter;
}
return name_list;
}
void
fileundo(File *f, int isundo, int canredo, uint *q0p, uint *q1p, int flag)
{
Undo u;
Rune *buf;
uint i, n, up;
uint stop;
Buffer *delta, *epsilon;
if(isundo){
/* undo; reverse delta onto epsilon, seq decreases */
delta = &f->delta;
epsilon = &f->epsilon;
stop = f->seq;
}else{
/* redo; reverse epsilon onto delta, seq increases */
delta = &f->epsilon;
epsilon = &f->delta;
stop = 0; /* don't know yet */
}
raspstart(f);
while(delta->nc > 0){
/* rasp and buffer are in sync; sync with wire if needed */
if(needoutflush())
raspflush(f);
up = delta->nc-Undosize;
bufread(delta, up, (Rune*)&u, Undosize);
if(isundo){
if(u.seq < stop){
f->seq = u.seq;
raspdone(f, flag);
return;
}
}else{
if(stop == 0)
stop = u.seq;
if(u.seq > stop){
raspdone(f, flag);
return;
}
}
switch(u.type){
default:
panic("undo unknown u.type");
break;
case Delete:
f->seq = u.seq;
if(canredo)
fileundelete(f, epsilon, u.p0, u.p0+u.n);
f->mod = u.mod;
bufdelete(&f->Buffer, u.p0, u.p0+u.n);
raspdelete(f, u.p0, u.p0+u.n, flag);
*q0p = u.p0;
*q1p = u.p0;
break;
case Insert:
f->seq = u.seq;
if(canredo)
fileuninsert(f, epsilon, u.p0, u.n);
f->mod = u.mod;
up -= u.n;
buf = fbufalloc();
for(i=0; i<u.n; i+=n){
n = u.n - i;
if(n > RBUFSIZE)
n = RBUFSIZE;
bufread(delta, up+i, buf, n);
bufinsert(&f->Buffer, u.p0+i, buf, n);
raspinsert(f, u.p0+i, buf, n, flag);
}
fbuffree(buf);
*q0p = u.p0;
*q1p = u.p0+u.n;
break;
case Filename:
f->seq = u.seq;
if(canredo)
fileunsetname(f, epsilon);
f->mod = u.mod;
up -= u.n;
Strinsure(&f->name, u.n+1);
bufread(delta, up, f->name.s, u.n);
f->name.s[u.n] = 0;
f->name.n = u.n;
fixname(&f->name);
sortname(f);
break;
case Dot:
f->seq = u.seq;
if(canredo)
fileunsetdot(f, epsilon, f->dot.r);
f->mod = u.mod;
f->dot.r.p1 = u.p0;
f->dot.r.p2 = u.p0 + u.n;
break;
case Mark:
f->seq = u.seq;
if(canredo)
fileunsetmark(f, epsilon, f->mark);
f->mod = u.mod;
f->mark.p1 = u.p0;
f->mark.p2 = u.p0 + u.n;
break;
}
bufdelete(delta, up, delta->nc);
}
if(isundo)
f->seq = 0;
raspdone(f, flag);
}
