void SymbolTree::UpdateGuiItem(TagEntry& data, const wxString& key)
{
if (!m_tree)
return;
TagNode* node = m_tree->Find(key);
if ( node ) {
// Update the new data with the gui tree item id
data.SetTreeItemId( node->GetData().GetTreeItemId() );
node->SetData(data);
// Update Icon if needed
int iconIndex = GetItemIconIndex(data.GetKind(), data.GetAccess());
int curIconIndex = -1;
wxTreeItemId itemId = node->GetData().GetTreeItemId();
if (itemId.IsOk()) {
curIconIndex = GetItemImage(itemId);
if (curIconIndex != iconIndex ) {
// Need to update the image as well
SetItemImage(node->GetData().GetTreeItemId(), iconIndex);
SetItemImage(node->GetData().GetTreeItemId(), iconIndex, wxTreeItemIcon_Selected);
} // if(curIconIndex != iconIndex )
//update the linenumber and file
MyTreeItemData *item_data = new MyTreeItemData(data.GetFile(), data.GetPattern());
wxTreeItemData *old_data = GetItemData(itemId);
if (old_data)
delete old_data;
SetItemData(itemId, item_data);
}
}
}
bool TagNode::isLinkedToFile(File* file) {
bool isLinked = false;
FileTagNodeAssoc* fileTagNodeAssoc = getAssocToFile(file);
if (fileTagNodeAssoc != 0) {
// a file is considered to be linked with this tag if there is an association between
// but if the tag is of type boolean, the assoc must have the value 'true'
if (typeid(*fileTagNodeAssoc) == typeid(FileTagNodeAssocBoolean)) {
FileTagNodeAssocBoolean* fileTagNodeAssocBoolean = dynamic_cast<FileTagNodeAssocBoolean*>(fileTagNodeAssoc);
isLinked = fileTagNodeAssocBoolean->value();
} else {
isLinked = true;
}
}
if (!isLinked && m_children) {
// loop over all children
TagNode* child;
for (child = m_children->first(); child && !isLinked; child = m_children->next()) {
isLinked = child->isLinkedToFile(file);
}
}
return isLinked;
}
bool Engine::isTagTextValid(TagNode* parent, QString& text, bool ignoreExifTag) const
{
// a maintag must not be named 'EXIF' (if ignoreExifTag is false)
if (!ignoreExifTag && parent == 0 && text.upper() == "EXIF") {
return false;
}
QPtrList<TagNode>* siblings = m_tagForest;
if (parent) {
siblings = parent->children();
}
if (siblings) {
TagNode* sibling;
for ( sibling = siblings->first(); sibling; sibling = siblings->next() ) {
if (*sibling->text() == text) {
// sibling with the same name already exists!
return false;
}
}
}
// no sibling with the same name found
return true;
}
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());
}
}
TagNode* TagNode::child(QString text) const
{
if (m_children) {
TagNode* child = 0;
for (child = m_children->first(); child; child = m_children->next() ) {
if ((*(child->text())) == text) {
return child;
}
}
}
return 0;
}
/// Util function to help us to build a tree from tags
TagNode* TagTree::AddEntry(TagEntry& tag)
{
// If a node with thig tag already exist, we simply updating the
// data
wxString key(tag.Key());
TagNode* newNode = Find(key);
if( newNode )
{
if( tag.IsOk() )
newNode->SetData(tag);
return newNode;
}
// To add an entry to the tree, we first must make sure
// that all path to it exist
wxString name = tag.GetPath();
StringTokenizer tok(name, wxT("::"));
wxString parentPath;
TagNode* node = GetRoot();
TagNode* lastFoundNode = GetRoot();
for(int i=0; i<tok.Count()-1; i++)
{
parentPath += tok[i];
// Try to find this node in the tree
node = Find(parentPath);
if( !node )
{
// Node does not exist add it, we copy key values
// from 'tag'
TagEntry ee;
ee.SetPath(parentPath);
ee.SetName(tok[i]);
node = AddChild(parentPath, ee, lastFoundNode);
}
lastFoundNode = node;
if(i < tok.Count()-2)
parentPath += _T("::");
}
return AddChild(key, tag, node);
}
TagNode* Engine::createTag(TagNode* parent, TagNode::Type type, const QString& text, const QString& comment, const QString& iconName)
{
tracer->sinvoked(__func__) << "with type: " << type << ", text: " << text << ", comment: " << comment << ", icon: " << iconName << endl;
TagNode* tagNode = TagNode::createInstance(type, m_nextTagNodeId++, text, comment, iconName, parent);
tagNode->setSecret(false);
// put the tagNode into the tree
if (!parent) {
m_tagForest->append(tagNode);
}
// put the new tagnode into the tagnode dictionary
m_tagNodeDict->insert(tagNode->id(), tagNode);
m_dirty = true;
emit(newTagNode(tagNode));
return tagNode;
}
void FileSystemScanner::readEXIF(File* file)
{
static QString EXIFIFD_NAME_EXIF = exif_ifd_get_name(EXIF_IFD_EXIF);
int maxDataLength = 255;
char* charData = new char[maxDataLength];
ExifData* exifData = exif_data_new_from_file(file->fileInfo()->absFilePath().ascii());
// exif_data_dump(exifData);
for (int i = 0; i < EXIF_IFD_COUNT; i++) {
ExifContent* content = exifData->ifd[i];
QString group = QString(exif_ifd_get_name((ExifIfd) i));
if (group == EXIFIFD_NAME_EXIF) {
for (unsigned int e = 0; e < content->count; e++) {
ExifEntry* entry = content->entries[e];
ExifTag exifTagType = entry->tag;
QString title = QString(exif_tag_get_title(entry->tag));
QString name = QString(exif_tag_get_name(entry->tag));
exif_entry_get_value(entry, charData, maxDataLength);
QString data = QString(charData);
QString description = QString(exif_tag_get_description(entry->tag));
// tracer->sdebug(__func__) << " - " << title << " / " << name << " = " << data << " (" << description << ")" << endl;
// get the exif tagnode title and the tagnode representing this tag from the engine
TagNode* exifTagNodeTitle = m_engine->exifTagNodeTitle();
TagNode* exifTagNodeEntry = exifTagNodeTitle->child(title);
switch (exifTagType) {
case EXIF_TAG_DATE_TIME_ORIGINAL:
case EXIF_TAG_DATE_TIME_DIGITIZED: {
QDateTime dateTime = readExifDateTime(data);
TagNodeDateTime* exifTagNodeEntryDateTime = dynamic_cast<TagNodeDateTime*>(exifTagNodeEntry);
if (exifTagNodeEntryDateTime == 0) {
// tagnode for this EXIF entry does not exist --> create it
exifTagNodeEntryDateTime = dynamic_cast<TagNodeDateTime*>(m_engine->createTag(exifTagNodeTitle, TagNode::TYPE_DATETIME, title, description, QString::null));
exifTagNodeEntryDateTime->setReadonly(true);
}
if (dateTime.isValid()) {
// create new assoc
new FileTagNodeAssocDateTime(file, exifTagNodeEntryDateTime, dateTime);
}
break;
}
default: {
TagNodeString* exifTagNodeEntryString = dynamic_cast<TagNodeString*>(exifTagNodeEntry);
if (exifTagNodeEntryString == 0) {
// tagnode for this EXIF entry does not exist --> create it
exifTagNodeEntryString = dynamic_cast<TagNodeString*>(m_engine->createTag(exifTagNodeTitle, TagNode::TYPE_STRING, title, description, QString::null));
exifTagNodeEntryString->setReadonly(true);
}
// create new assoc
new FileTagNodeAssocString(file, exifTagNodeEntryString, data);
}
}
}
}
}
exif_data_free(exifData);
delete charData;
}
// FIXME: Most of the assertions below should be turn into parse errors and be
// reported in a cleaner way to the client side.
TemplateNode* Parser::parse()
{
TemplateNode* root = new TemplateNode();
Node* current = root;
m_insideClause = false;
Tokenizer::Token token;
do {
assert(m_lastTokenType != Tokenizer::Token::EndOfInput);
m_tokenizer->nextToken(token);
assert(token.type != Tokenizer::Token::None);
switch (token.type) {
case Tokenizer::Token::Text:
assert(m_lastTokenType != Tokenizer::Token::Text);
switch (m_lastTokenType) {
case Tokenizer::Token::OpenComment: {
assert(m_insideClause);
CommentNode* commentNode = new CommentNode(current);
commentNode->setText(token.contents);
break;
}
case Tokenizer::Token::OpenVariable: {
assert(m_insideClause);
std::string variable;
assert(splitVariableExpression(token.contents, variable));
VariableNode* variableNode = new VariableNode(current);
variableNode->setExpression(VariableExpression::parse(variable));
break;
}
case Tokenizer::Token::OpenTag: {
assert(m_insideClause);
std::string tagName;
std::vector<std::string> parameters;
assert(splitTagExpression(token.contents, tagName, parameters));
if (tagName.size() > 3 && tagName.substr(0, 3) == "end") {
std::string tagBaseName = tagName.substr(3);
if (TagNodeFactory::self()->isTagRegistered(tagBaseName.c_str())) {
assert(current->type() == Node::Tag);
TagNode* tagNode = static_cast<TagNode*>(current);
assert(tagNode->name() == tagBaseName);
assert(!tagNode->isSelfClosing());
current = current->parent();
} else {
TagNode* tagNode = new NullTagNode(current);
assert(tagNode->isSelfClosing());
}
} else {
if (TagNodeFactory::self()->isTagRegistered(tagName.c_str())) {
TagNode* tagNode = TagNodeFactory::self()->create(tagName.c_str(), current);
assert(tagNode);
tagNode->setName(tagName);
tagNode->setParameters(parameters);
if (!tagNode->isSelfClosing())
current = tagNode;
} else {
TagNode* tagNode = new NullTagNode(current);
assert(tagNode->isSelfClosing());
}
}
break;
}
default: {
TextNode* textNode = new TextNode(current);
textNode->setText(token.contents);
break;
}
}
break;
case Tokenizer::Token::OpenComment:
case Tokenizer::Token::OpenVariable:
case Tokenizer::Token::OpenTag:
assert(!m_insideClause);
m_insideClause = true;
break;
case Tokenizer::Token::CloseComment:
case Tokenizer::Token::CloseVariable:
case Tokenizer::Token::CloseTag:
assert(m_insideClause);
m_insideClause = false;
break;
case Tokenizer::Token::EndOfInput:
// Make sure all opening tags have their corresponding closing tags.
assert(current == root);
break;
}
m_lastTokenType = token.type;
assert(current);
} while (token.type != Tokenizer::Token::EndOfInput);
return root;
}
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());
}
}