bool wxWizardEx::Create(wxWindow *parent,
int id,
const wxString& title,
const wxPoint& pos,
long style)
{
bool result = wxDialog::Create(parent,id,title,pos,wxDefaultSize,style);
m_posWizard = pos;
DoCreateControls();
return result;
}
bool wxTreeMultiXmlMapper::DoInitWizard(const wxString &start_tag)
{
bool allok = false;
// clean up the control first
m_ctrl->DeleteAllItems();
// reset the ID counter
m_currentId = XMLMAP_BASE_ID;
// obtain handle to document
TiXmlHandle h(m_tiDoc);
// find our first wizard declaration
TiXmlHandle wizard = h.FirstChildElement(start_tag.c_str());
// we expect it to be an element, and we should go from there with
// parsing categories and other stuff..
if(wizard.Element())
{
// we skip all and look for the first category element
TiXmlElement *cat = wizard.FirstChildElement(XMLMAP_TAG_CATEGORY).Element();
// go through the loop of creating all categories
allok = (cat != 0);
while(cat && allok)
{
// ok create a category root name, but only when we
// have a name to give it
if(cat->Attribute(XMLMAP_ATTR_CAPTION))
{
wxTreeMultiItem item = AddCategory(cat, wxTreeMultiItem(0));
allok = DoCreateControls(cat, item, 0, 0);
}
// find a next one
if(allok)
cat = cat->NextSiblingElement(XMLMAP_TAG_CATEGORY);
}
}
return allok;
}
bool wxTreeMultiXmlMapper::DoCreateControls(TiXmlElement *cat, wxTreeMultiItem &pitem, wxWindow *pwnd, wxSizer *szr)
{
bool allOk = true;
wxCHECK(cat, false);
wxString value;
wxWindow *wnd = 0;
// go through all siblings of this
TiXmlNode *node = cat->FirstChild();
while(node && allOk)
{
// cast to element. When it is an element, work this
TiXmlElement *el = node->ToElement();
if(el)
{
value = el->Value();
// when we are dealing with a <row> element, we introduce a wxBoxSizer + panel
// to add more on one row
if(value.IsSameAs(XMLMAP_TAG_ROW, false))
{
// we are in a row. All elements inside need to be parent
// of this element, and we use a sizer to layout
wxPanel *pnl = new wxPanel((pwnd != 0 ? pwnd : m_ctrl), -1);
wxBoxSizer *bsz = new wxBoxSizer(wxHORIZONTAL);
allOk = DoCreateControls(el, pitem, pnl, bsz);
if(allOk)
{
// ok now we have all added elements, set the sizer and
// add the item when we have no parent control nomore
pnl->SetSizerAndFit(bsz);
if(pwnd == 0)
{
// add the window
m_ctrl->AppendWindow(pitem, pnl);
}
}
else
delete bsz;
}
else if(value.IsSameAs(XMLMAP_TAG_CATEGORY, false)) // is it an <category> element?
{
if(!pwnd)
{
// only allow when we have no parent window
wxTreeMultiItem item = AddCategory(el, pitem);
allOk = DoCreateControls(el, item, 0, 0);
}
else
{
// we do not allow a category inside another window!
// so we report this as an error
wxLogError(_("Cannot have a <" XMLMAP_TAG_CATEGORY "> inside <" XMLMAP_TAG_ROW "> tags!"));
allOk = false;
}
}
else if(value.IsSameAs(XMLMAP_TAG_CHECKBOX, false))
// is it a <checkbox> element?
wnd = AddCheckBox(el, (pwnd != 0 ? pwnd : m_ctrl));
else if(value.IsSameAs(XMLMAP_TAG_BUTTON, false))
// is it a <button> element?
wnd = AddButton(el, (pwnd != 0 ? pwnd : m_ctrl));
else
// we encountered a strange element, just ignore
allOk = true;
// if we have a window to add, do this.
if(wnd)
{
// add to sizer when there is one, else
// do not add but trust the parent will be added
if(szr)
szr->Add(wnd, 0, wxALIGN_CENTER_VERTICAL);
else
m_ctrl->AppendWindow(pitem, wnd);
allOk = (wnd != 0);
wnd = 0;
}
}
// get next sibling on this level
if(allOk)
node = node->NextSibling();
}
return allOk;
}