void TSC_source::cmd_paste()
{
QString str;
StrChar ch;
if (!pasteclipboard(str)) return;
if (G_issel()) cmd_cutselblock();
undo_begin();
QString istr;
for (int i=0; i<str.G_length(); i++)
{
ch=str[i];
if ((ch!=10)&&(ch!=13)) istr+=ch;
if (ch==10)
{
if (istr.G_length()>0) { insertstring(istr); istr.clear(); }
cmd_insertline(false);
}
}
if (istr.G_length()>0) { insertstring(istr); istr.clear(); }
undo_end();
}
void TSC_source::cmd_insertline(bool autoindent, bool backup)
{
if (!G_canmodify()) return;
if ((cursor_linenr<0)||(cursor_linenr>=G_linecount())) return;
if (autoindent&&backup) undo_begin();
if (backup) addundo(new TSC_source_undoaction_insertline(this));
QString strl=*lines[cursor_linenr];
strl.substring(0,cursor_colnr-1);
QString strr=*lines[cursor_linenr];
strr.substring(cursor_colnr,strr.G_length());
*lines[cursor_linenr]=strl;
lines.insertbefore(cursor_linenr+1,new QString(strr));
cursor_linenr++;cursor_colnr=0;
if (autoindent)
{
QString indent;
for (int i=0; (i<G_line(cursor_linenr-1)->G_length())&&(G_line(cursor_linenr-1)->G_char(i)==' '); i++)
indent+=' ';
if (indent.G_length()>0) insertstring(indent,backup);
}
if (autoindent&&backup) undo_end();
modified=true;
}
bool T3DControl_Edit::UI_OnKeyDown(UINT ch, bool shiftpressed, bool controlpressed)
{
if (ch==VK_BACK)
{
QString str;
content->tostring(str,0);
str.substring(0,str.G_length()-2);
content->fromstring(str);
Set_wasmodified();
return true;
}
return false;
}
void TSC_source::cmd_tab(bool invert, bool backup)
{
QString str;
int selline1,selcol1,selline2,selcol2;
if (!G_sel(selline1,selcol1,selline2,selcol2))
{
//try to indent
int linenr=G_cursor_linenr();
if ((linenr<0)||(linenr>=G_linecount())) return;
int colnr=G_cursor_colnr();
if ((colnr<G_line(linenr)->G_length())) return;
if (backup) undo_begin();
(*lines[linenr])+=_qstr(" ");
if (backup) addundo(new TSC_source_undoaction_insertstring(this,_qstr(" ")));
cursor_colnr+=3;
if (backup) undo_end();
modified=true;
return;
}
//shift group block
if (backup) undo_begin();
int ct1=selline1;
int ct2=selline2;
if (selcol2<0) ct2=selline2-1;
for (int i=ct1; i<=ct2; i++)
{
if (!invert)
{
cursor_linenr=i;cursor_colnr=0;
str=_qstr(" ");
str+=*lines[cursor_linenr];
if (backup) addundo(new TSC_source_undoaction_insertstring(this,_qstr(" ")));
*lines[cursor_linenr]=str;
}
else
{
cursor_linenr=i;cursor_colnr=0;
str=*lines[cursor_linenr];
if (str.G_char(0)==' ')
{
str.substring(1,str.G_length()-1);
if (backup) addundo(new TSC_source_undoaction_del(this,1));
*lines[cursor_linenr]=str;
}
}
}
if (backup) undo_end();
modified=true;
}
void TxtTabular::parsefrom(StrPtr icols, StrPtr icontent)
{
QString cols=icols;
colaligns.reset();
while (qstrlen(cols)>0)
{
bool processed=false;
if ((!processed)&&(cols[0]=='|'))
{
vertlineleftfrom.add(colaligns.G_count());
cols.substring(1,cols.G_length());
processed=true;
}
if ((!processed)&&(cols[0]=='l'))
{
colaligns.add(-1); fixedcolsizes.add(-1);
cols.substring(1,cols.G_length());
processed=true;
}
if ((!processed)&&(cols[0]=='c'))
{
colaligns.add(0); fixedcolsizes.add(-1);
cols.substring(1,cols.G_length());
processed=true;
}
if ((!processed)&&(cols[0]=='r'))
{
colaligns.add(+1); fixedcolsizes.add(-1);
cols.substring(1,cols.G_length());
processed=true;
}
if ((!processed)&&(cols[0]=='p'))
{
cols.substring(1,cols.G_length());
QString substr;
colaligns.add(-1);
getargument(cols,substr,true);
fixedcolsizes.add(ConvertSize(substr,fnt));
processed=true;
}
}
colcount=colaligns.G_count();
QString content;content=icontent;
while (content.G_length()>0)
{
QString linetxt;
content.splitstring(_qstr("\\\\"),linetxt);
eatstartspaces(linetxt);
if (trykeyword(linetxt,_qstr("\\hline")))
{
horlinetopof.add(lines.G_count());
eatstartspaces(linetxt);
}
if (linetxt.G_length()>0)
{
TabularLine *line=new TabularLine;lines.add(line);
int curcolnr=0;
while (linetxt.G_length()>0)
{
QString celltxt;
linetxt.splitstring(_qstr("&"),celltxt);
eatstartspaces(celltxt);eatendspaces(celltxt);
TabularCell *cell=new TabularCell(env,fnt);
cell->colnr_start=curcolnr;cell->colnr_end=curcolnr;
if (trykeyword(celltxt,_qstr("\\multicolumn")))
{
QString arg_num,arg_align,arg_content;
getargument(celltxt,arg_num,true);
getargument(celltxt,arg_align,true);
getargument(celltxt,arg_content,true);
if (arg_align[0]=='l') cell->align=-1;
if (arg_align[0]=='c') cell->align= 0;
if (arg_align[0]=='r') cell->align=+1;
cell->colnr_end=cell->colnr_start+qstr2int(arg_num)-1;
celltxt=arg_content;
}
cell->parsefrom(celltxt);
line->cells.add(cell);
curcolnr++;
if (curcolnr>colcount) colcount=curcolnr;
}
}
}
}