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Sync - Saving curve data

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This commit is contained in:
Emmanuel BENOîT 2017-11-23 09:31:23 +01:00
parent 3cf9e5c3ac
commit 7105b7e7d1
3 changed files with 63 additions and 0 deletions
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2
main.cc
View file

@ -209,6 +209,8 @@ void T_Main::makeUI( )
if ( BeginMainMenuBar( ) ) {
if ( BeginMenu( "File" ) ) {
if ( MenuItem( "Save curves" , "C-s" , false , sync.curvesModified( ) ) ) {
// FIXME: confirmation dialog if file changed
sync.saveCurves( );
}
if ( MenuItem( "Reload curves" , "C-R" , false , sync.curvesModified( ) ) ) {
// FIXME: confirmation dialog

58
sync.cc
View file

@ -190,6 +190,25 @@ void T_SyncTime::setDuration(
}
/*= T_SyncSegment ============================================================*/
M_LSHIFT_OP( T_StringBuilder , T_SyncSegment::E_SegmentType )
{
switch ( value ) {
case T_SyncSegment::LINEAR:
obj << "linear";
break;
case T_SyncSegment::RAMP:
obj << "ramp";
break;
case T_SyncSegment::SMOOTH:
obj << "smooth";
break;
}
return obj;
}
/*= T_SyncCurves =============================================================*/
int32_t T_SyncCurves::indexOf(
@ -623,6 +642,10 @@ T_SyncCurve const* T_SyncManager::getCurve(
void T_SyncManager::curvesChanged_( )
{
if ( saving_ ) {
saving_ = false;
return;
}
if ( modified_ ) {
fileChanged_ = true;
} else {
@ -682,6 +705,41 @@ bool T_SyncManager::loadCurves(
return true;
}
bool T_SyncManager::saveCurves( )
{
T_StringBuilder sb;
sb << "(duration " << time_.uDuration << ' ' << time_.iDuration
<< ")\n";
for ( auto const& curve : curves_.curves.values( ) ) {
sb << "\n(" << curve.name << '\n';
for ( auto const& s : curve.segments ) {
sb << "\t(segment " << s.type << "\n\t\t(values";
for ( auto v : s.values ) {
sb << ' ' << v;
}
sb << ")\n\t\t(durations";
for ( auto d : s.durations ) {
sb << ' ' << d;
}
sb << ")\n\t)\n";
}
sb << ")\n";
}
saving_ = true;
printf( "Saving curves...\n" );
try {
T_File out{ "curves.srd" , E_FileMode::OVERWRITE };
out.write( sb.data( ) , sb.size( ) );
} catch ( ebcl::X_StreamError const& e ) {
printf( "... ERR %s\n" , e.what( ) );
return false;
}
printf( "... OK\n" );
fileChanged_ = modified_ = false;
return true;
}
void T_SyncManager::addReloadUndoData_(
void* const data ) const noexcept
{

3
sync.hh
View file

@ -43,6 +43,7 @@ struct T_SyncSegment
T_Array< float > values;
T_Array< uint32_t > durations; // n(values) - 1 items
};
M_LSHIFT_OP( T_StringBuilder , T_SyncSegment::E_SegmentType );
// An input curve
struct T_SyncCurve
@ -358,6 +359,7 @@ struct T_SyncManager : public virtual A_MouseCtrl
{ return fileChanged_; }
bool loadCurves( bool undoable = true );
bool saveCurves( );
private:
void curvesChanged_( );
@ -419,6 +421,7 @@ struct T_SyncManager : public virtual A_MouseCtrl
private:
ebcl::T_SRDParserConfig pConfig_; // Parser config for curves
T_WatchedFiles watcher_; // Curves file watcher
bool saving_{ false }; // True if file is being saved
bool modified_; // Locally modified
bool fileChanged_; // File modified