void SymbolTree::BuildTree(const wxFileName &fileName)
{
// Clear the tree
DeleteAllItems();
m_items.clear();
m_globalsNode = wxTreeItemId();
m_prototypesNode = wxTreeItemId();
m_macrosNode = wxTreeItemId();
m_sortItems.clear();
m_fileName = fileName;
// Get the current tree
m_tree = TagsManagerST::Get()->Load(m_fileName);
if ( !m_tree ) {
return;
}
// Add invisible root node
wxTreeItemId root;
root = AddRoot(fileName.GetFullName(), 15, 15);
TreeWalker<wxString, TagEntry> walker(m_tree->GetRoot());
// add three items here:
// the globals node, the mcros and the prototype node
m_globalsNode = AppendItem(root, wxT("Global Functions and Variables"), 2, 2, new MyTreeItemData(wxT("Global Functions and Variables"), wxEmptyString));
m_prototypesNode = AppendItem(root, wxT("Functions Prototypes"), 2, 2, new MyTreeItemData(wxT("Functions Prototypes"), wxEmptyString));
m_macrosNode = AppendItem(root, wxT("Macros"), 2, 2, new MyTreeItemData(wxT("Macros"), wxEmptyString));
// Iterate over the tree and add items
m_sortItems.clear();
Freeze();
for (; !walker.End(); walker++) {
// Add the item to the tree
TagNode* node = walker.GetNode();
// Skip root node
if (node->IsRoot())
continue;
// Add the node
AddItem(node);
}
SortTree(m_sortItems);
Thaw();
//select the root node by default
if (!(GetWindowStyleFlag() & wxTR_HIDE_ROOT)) {
//root is visible, select it
SelectItem(GetRootItem());
}
}
void SymbolTree::BuildTree(const wxFileName &fileName, TagEntryPtrVector_t* tags /*NULL*/)
{
TagEntryPtrVector_t newTags;
if ( !tags ) {
// Get the current database
ITagsStoragePtr db = TagsManagerST::Get()->GetDatabase();
if ( ! db ) {
Clear();
return;
}
// Load the new tags from the database
db->SelectTagsByFile(fileName.GetFullPath(), newTags);
// Compare the new tags with the old ones
if ( TagsManagerST::Get()->AreTheSame(newTags, m_currentTags) )
return;
m_currentTags.clear();
m_currentTags.insert(m_currentTags.end(), newTags.begin(), newTags.end());
} else {
m_currentTags.clear();
m_currentTags.insert(m_currentTags.end(), tags->begin(), tags->end());
}
wxWindowUpdateLocker locker(this);
Clear();
m_fileName = fileName;
// Convert them into tree
m_tree = TagsManagerST::Get()->Load(m_fileName, &m_currentTags);
if ( !m_tree ) {
return;
}
// Add invisible root node
wxTreeItemId root;
root = AddRoot(fileName.GetFullName(), 15, 15);
TreeWalker<wxString, TagEntry> walker(m_tree->GetRoot());
// add three items here:
// the globals node, the mcros and the prototype node
m_globalsNode = AppendItem(root, wxT("Global Functions and Variables"), 2, 2, new MyTreeItemData(wxT("Global Functions and Variables"), wxEmptyString));
m_prototypesNode = AppendItem(root, wxT("Functions Prototypes"), 2, 2, new MyTreeItemData(wxT("Functions Prototypes"), wxEmptyString));
m_macrosNode = AppendItem(root, wxT("Macros"), 2, 2, new MyTreeItemData(wxT("Macros"), wxEmptyString));
// Iterate over the tree and add items
m_sortItems.clear();
Freeze();
for (; !walker.End(); walker++) {
// Add the item to the tree
TagNode* node = walker.GetNode();
// Skip root node
if (node->IsRoot())
continue;
// Add the node
AddItem(node);
}
SortTree(m_sortItems);
if ( ItemHasChildren(m_globalsNode) == false ) {
Delete(m_globalsNode);
}
if ( ItemHasChildren(m_prototypesNode) == false ) {
Delete(m_prototypesNode);
}
if ( ItemHasChildren(m_macrosNode) == false ) {
Delete(m_macrosNode);
}
Thaw();
//select the root node by default
if (!(GetWindowStyleFlag() & wxTR_HIDE_ROOT)) {
//root is visible, select it
SelectItem(GetRootItem());
}
}