83 lines
1.8 KiB
C++
83 lines
1.8 KiB
C++
#include "externals.hh"
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#include "syncedit.hh"
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#include "globals.hh"
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/*= T_UndoSyncChanges ==========================================================*/
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void T_UndoSyncChanges::undo( ) const noexcept
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{
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auto& sync{ Globals::Sync( ) };
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const auto n{ changes_.size( ) };
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for ( auto i = 0u ; i < n ; i ++ ) {
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auto const& c( changes_[ i ] );
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if ( c.before ) {
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sync.setCurve( *c.before );
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} else {
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sync.removeCurve( c.inputId );
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}
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}
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}
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void T_UndoSyncChanges::redo( ) const noexcept
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{
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auto& sync{ Globals::Sync( ) };
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const auto n{ changes_.size( ) };
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for ( auto i = 0u ; i < n ; i ++ ) {
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auto const& c( changes_[ i ] );
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if ( c.after ) {
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sync.setCurve( *c.after );
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} else {
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sync.removeCurve( c.inputId );
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}
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}
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}
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/*------------------------------------------------------------------------------*/
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T_UndoSyncChanges& T_UndoSyncChanges::curveCreation(
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T_SyncCurve curve ) noexcept
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{
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#ifndef NDEBUG
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{
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const auto n{ changes_.size( ) };
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for ( auto i = 0u ; i < n ; i ++ ) {
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assert( changes_[ i ].inputId != curve.name );
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}
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}
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#endif
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changes_.addNew( true , std::move( curve ) );
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return *this;
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}
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T_UndoSyncChanges& T_UndoSyncChanges::curveDeletion(
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T_SyncCurve curve ) noexcept
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{
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#ifndef NDEBUG
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{
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const auto n{ changes_.size( ) };
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for ( auto i = 0u ; i < n ; i ++ ) {
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assert( changes_[ i ].inputId != curve.name );
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}
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}
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#endif
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changes_.addNew( std::move( curve ) );
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return *this;
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}
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T_UndoSyncChanges& T_UndoSyncChanges::curveReplacement(
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T_SyncCurve before ,
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T_SyncCurve after ) noexcept
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{
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assert( before.name == after.name );
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#ifndef NDEBUG
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{
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const auto n{ changes_.size( ) };
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for ( auto i = 0u ; i < n ; i ++ ) {
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assert( changes_[ i ].inputId != before.name );
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}
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}
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#endif
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changes_.addNew( std::move( before ) , std::move( after ) );
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return *this;
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}
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