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BugFix: SessionGroupSource creation and update in ActionManager and

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SessionCreator.
This commit is contained in:
brunoherbelin
2021-03-19 22:53:08 +01:00
parent 74e9553d56
commit b07009f3ce
4 changed files with 40 additions and 61 deletions
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74
ActionManager.cpp
View File

@@ -6,6 +6,7 @@
#include "Mixer.h"
#include "MixingGroup.h"
#include "tinyxml2Toolkit.h"
#include "SessionSource.h"
#include "SessionVisitor.h"
#include "SessionCreator.h"
#include "Settings.h"
@@ -83,15 +84,8 @@ void Action::undo()
if (step_ <= 1)
return;
// what id was modified to get to this step ?
// get history node of current step
std::string nodename = "H" + std::to_string(step_);
XMLElement *sessionNode = xmlDoc_.FirstChildElement( nodename.c_str() );
uint64_t id = 0;
sessionNode->QueryUnsigned64Attribute("id", &id);
// restore always changes step_ to step_ - 1
restore( step_ - 1, id);
restore( step_ - 1);
}
void Action::redo()
@@ -100,14 +94,8 @@ void Action::redo()
if (step_ >= max_step_)
return;
// what id to modify to go to next step ?
std::string nodename = "H" + std::to_string(step_ + 1);
XMLElement *sessionNode = xmlDoc_.FirstChildElement( nodename.c_str() );
uint64_t id = 0;
sessionNode->QueryUnsigned64Attribute("id", &id);
// restore always changes step_ to step_ + 1
restore( step_ + 1, id);
restore( step_ + 1);
}
@@ -129,6 +117,8 @@ void Action::stepTo(uint target)
redo();
}
// ignore t == step_
// restore(t);
}
@@ -144,7 +134,7 @@ std::string Action::label(uint s) const
return l;
}
void Action::restore(uint target, uint64_t id)
void Action::restore(uint target)
{
// lock
locked_ = true;
@@ -173,58 +163,57 @@ void Action::restore(uint target, uint64_t id)
if (se == nullptr)
return;
// sessionsources contains list of ids of all sources currently in the session
SourceIdList sessionsources = se->getIdList();
// sessionsources contains list of ids of all sources currently in the session (before loading)
SourceIdList session_sources = se->getIdList();
// for( auto it = sessionsources.begin(); it != sessionsources.end(); it++)
// Log::Info("sessionsources id %s", std::to_string(*it).c_str());
// load history status:
// - if a source exists, its attributes are updated, and that's all
// - if a source does not exists (in session), it is created in the session
// - if a source does not exists (in current session), it is created inside the session
SessionLoader loader( se );
loader.load( sessionNode );
// loadersources contains list of ids of all sources generated by loader
SourceIdList loadersources = loader.getIdList();
// for( auto it = loadersources.begin(); it != loadersources.end(); it++)
// Log::Info("loadersources id %s", std::to_string(*it).c_str());
// loaded_sources contains map of xml ids of all sources treated by loader
std::map< uint64_t, Source* > loaded_sources = loader.getSources();
// remove intersect of both lists (sources were updated by SessionLoader)
for( auto lsit = loadersources.begin(); lsit != loadersources.end(); ){
auto ssit = std::find(sessionsources.begin(), sessionsources.end(), (*lsit));
if ( ssit != sessionsources.end() ) {
lsit = loadersources.erase(lsit);
sessionsources.erase(ssit);
for( auto lsit = loaded_sources.begin(); lsit != loaded_sources.end(); ){
auto ssit = std::find(session_sources.begin(), session_sources.end(), (*lsit).first);
if ( ssit != session_sources.end() ) {
lsit = loaded_sources.erase(lsit);
session_sources.erase(ssit);
}
else
lsit++;
}
// remaining ids in list sessionsources : to remove
while ( !sessionsources.empty() ){
Source *s = Mixer::manager().findSource( sessionsources.front() );
while ( !session_sources.empty() ){
Source *s = Mixer::manager().findSource( session_sources.front() );
if (s!=nullptr) {
#ifdef ACTION_DEBUG
Log::Info("Delete id %s", std::to_string(sessionsources.front() ).c_str());
Log::Info("Delete id %s\n", std::to_string(session_sources.front() ).c_str());
#endif
// remove the source from the mixer
Mixer::manager().detach( s );
// delete source from session
se->deleteSource( s );
}
sessionsources.pop_front();
session_sources.pop_front();
}
// remaining ids in list loadersources : to add
while ( !loadersources.empty() ){
// remaining sources in list loaded_sources : to add
for ( auto lsit = loaded_sources.begin(); lsit != loaded_sources.end(); lsit++)
{
#ifdef ACTION_DEBUG
Log::Info("Recreate id %s to %s", std::to_string(id).c_str(), std::to_string(loadersources.front()).c_str());
Log::Info("Recreate id %s to %s\n", std::to_string((*lsit).first).c_str(), std::to_string((*lsit).second->id()).c_str());
#endif
// attach created source
Mixer::manager().attach( (*lsit).second );
// change the history to match the new id
replaceSourceId(id, loadersources.front());
// add the source to the mixer
Mixer::manager().attach( Mixer::manager().findSource( loadersources.front() ) );
loadersources.pop_front();
replaceSourceId( (*lsit).first, (*lsit).second->id());
}
//
@@ -257,13 +246,6 @@ void Action::replaceSourceId(uint64_t previousid, uint64_t newid)
XMLElement* historyNode = xmlDoc_.FirstChildElement("H1");
for( ; historyNode ; historyNode = historyNode->NextSiblingElement())
{
// check if this history node references this id
uint64_t id_history_ = 0;
historyNode->QueryUnsigned64Attribute("id", &id_history_);
if ( id_history_ == previousid )
// change to new id
historyNode->SetAttribute("id", newid);
// loop over every source in session history
XMLElement* sourceNode = historyNode->FirstChildElement("Source");
for( ; sourceNode ; sourceNode = sourceNode->NextSiblingElement())

3
ActionManager.h
View File

@@ -36,8 +36,9 @@ public:
private:
void restore(uint target, uint64_t id);
void restore(uint target);
void replaceSourceId(uint64_t previousid, uint64_t newid);
// void replaceSourceId(tinyxml2::XMLElement* parentnode, uint64_t previousid, uint64_t newid);
tinyxml2::XMLDocument xmlDoc_;
uint step_;

16
SessionCreator.cpp
View File

@@ -119,14 +119,10 @@ SessionLoader::SessionLoader(Session *session, int recursion): Visitor(),
}
// get the list of new source id (value in sources_id_ map)
SourceIdList SessionLoader::getIdList() const
{
SourceIdList id_current_value;
for (auto it = sources_id_.begin(); it != sources_id_.end(); it++)
id_current_value.push_back( it->second->id() );
return id_current_value;
std::map< uint64_t, Source* > SessionLoader::getSources() const
{
return sources_id_;
}
// groups_sources_id_ is parsed in XML and contains list of groups of ids
@@ -224,7 +220,6 @@ void SessionLoader::load(XMLElement *sessionNode)
// remember
sources_id_[id_xml_] = load_source;
// sources_id_[id_xml_] = load_source->id();
}
// create clones after all sources, to be able to clone a source created above
@@ -264,7 +259,6 @@ void SessionLoader::load(XMLElement *sessionNode)
// remember
sources_id_[id_xml_] = clone_source;
// sources_id_[id_xml_] = clone_source->id();
}
}
}
@@ -604,7 +598,6 @@ void SessionLoader::visit (SessionFileSource& s)
XMLElement* pathNode = xmlCurrent_->FirstChildElement("path");
if (pathNode) {
std::string path = std::string ( pathNode->GetText() );
// load only new files
if ( path != s.path() )
s.load(path, recursion_ + 1);
@@ -619,10 +612,13 @@ void SessionLoader::visit (SessionGroupSource& s)
// get the inside session
XMLElement* sessionGroupNode = xmlCurrent_->FirstChildElement("Session");
if (sessionGroupNode) {
// only parse if newly created
if (s.session()->empty()) {
// load session inside group
SessionLoader grouploader( s.session(), recursion_ + 1 );
grouploader.load( sessionGroupNode );
}
}
}
void SessionLoader::visit (RenderSource& s)

2
SessionCreator.h
View File

@@ -18,7 +18,7 @@ public:
inline Session *session() const { return session_; }
void load(tinyxml2::XMLElement *sessionNode);
SourceIdList getIdList() const;
std::map< uint64_t, Source* > getSources() const;
std::list< SourceList > getMixingGroups() const;
Source *createSource(tinyxml2::XMLElement *sourceNode, bool clone_duplicates = true);