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further improve the automatic modify mode: wrap correctly inserted prototypes at comma boundaries, add @deprecated only if needed, update the locations of the methods below the fixed one

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@52816 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Francesco Montorsi
2008-03-25 16:07:46 +00:00
parent 1d497b996f
commit 7fbadf873c
3 changed files with 96 additions and 17 deletions
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85
utils/ifacecheck/src/ifacecheck.cpp
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@@ -324,34 +324,39 @@ void IfaceCheckApp::FixMethod(const wxString& header, const wxMethod* iface, con
wxTextFile file;
if (!file.Open(header)) {
LogError("can't open the '%s' header file.", header);
LogError("\tcan't open the '%s' header file.", header);
return;
}
// GetLocation() returns the line where the last part of the prototype is placed:
int end = iface->GetLocation()-1;
if (end <= 0 || end >= (int)file.GetLineCount()) {
LogWarning("invalid location info for method '%s': %d.",
LogWarning("\tinvalid location info for method '%s': %d.",
iface->GetAsString(), iface->GetLocation());
return;
}
if (!file.GetLine(end).Contains(iface->GetName())) {
LogWarning("invalid location info for method '%s': %d.",
if (!file.GetLine(end).Contains(";")) {
LogWarning("\tinvalid location info for method '%s': %d.",
iface->GetAsString(), iface->GetLocation());
return;
}
// find the start point of this prototype declaration:
int start = end-1;
bool founddecl = false;
while (start > 0 &&
!file.GetLine(start).Contains(";") &&
!file.GetLine(start).Contains("*/"))
{
start--;
if (start <= 0)
founddecl |= file.GetLine(start).Contains(iface->GetName());
}
if (start <= 0 || !founddecl)
{
LogError("can't find the beginning of the declaration of '%s' method in '%s' header",
LogError("\tcan't find the beginning of the declaration of '%s' method in '%s' header",
iface->GetAsString(), header);
return;
}
@@ -366,13 +371,18 @@ void IfaceCheckApp::FixMethod(const wxString& header, const wxMethod* iface, con
#define INDENTATION_STR wxString(" ")
// if possible, add also the @deprecated tag in the doxygen comment
if (file.GetLine(start-1).Contains("*/") && api->IsDeprecated())
// if possible, add also the @deprecated tag in the doxygen comment if it's missing
int deprecationOffset = 0;
if (file.GetLine(start-1).Contains("*/") &&
(api->IsDeprecated() && !iface->IsDeprecated()))
{
file.RemoveLine(start-1);
file.InsertLine(INDENTATION_STR + INDENTATION_STR +
"@deprecated @todo provide deprecation description", start-1);
file.InsertLine(INDENTATION_STR + "*/", start++);
// we have added a new line in the final balance
deprecationOffset=1;
}
wxMethod tmp(*api);
@@ -389,14 +399,67 @@ void IfaceCheckApp::FixMethod(const wxString& header, const wxMethod* iface, con
tmp.SetArgumentTypes(realargs);
}
// insert the new one
file.InsertLine(INDENTATION_STR + tmp.GetAsString() + ";", start);
#define WRAP_COLUMN 80
wxArrayString toinsert;
toinsert.Add(INDENTATION_STR + tmp.GetAsString() + ";");
int nStartColumn = toinsert[0].Find('(');
wxASSERT(nStartColumn != wxNOT_FOUND);
// wrap lines too long at comma boundaries
for (unsigned int i=0; i<toinsert.GetCount(); i++)
{
size_t len = toinsert[i].Len();
if (len > WRAP_COLUMN)
{
wxASSERT(i == toinsert.GetCount()-1);
// break this line
wxString tmpleft = toinsert[i].Left(WRAP_COLUMN);
int comma = tmpleft.Find(',', true /* from end */);
if (comma == wxNOT_FOUND)
break; // break out of the for cycle...
toinsert.Add(wxString(' ', nStartColumn+1) +
toinsert[i].Right(len-comma-2)); // exclude the comma and the space after it
toinsert[i] = tmpleft.Left(comma+1); // include the comma
}
}
// insert the new lines
for (unsigned int i=0; i<toinsert.GetCount(); i++)
file.InsertLine(toinsert[i], start+i);
// now save the modification
if (!file.Write()) {
LogError("can't save the '%s' header file.", header);
LogError("\tcan't save the '%s' header file.", header);
return;
}
// how many lines did we add/remove in total?
int nOffset = toinsert.GetCount() + deprecationOffset - (end-start+1);
if (nOffset == 0)
return;
if (g_verbose)
LogMessage("\tthe final row offset for following methods is %d lines.", nOffset);
// update the other method's locations for those methods which belong to the modified header
// and are placed _below_ the modified method
wxClassPtrArray cToUpdate = m_interface.FindClassesDefinedIn(header);
for (unsigned int i=0; i < cToUpdate.GetCount(); i++)
{
for (unsigned int j=0; j < cToUpdate[i]->GetMethodCount(); j++)
{
wxMethod& m = cToUpdate[i]->GetMethod(j);
if (m.GetLocation() > iface->GetLocation())
{
// update the location of this method
m.SetLocation(m.GetLocation()+nOffset);
}
}
}
}
void IfaceCheckApp::PrintStatistics(long secs)