Differential D11867 Diff 31103 src/playlistgenerator/Preset.cpp

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src/playlistgenerator/Preset.cpp

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18 18​
19#include "Preset.h" 19​#include "Preset.h"
20 20​
21#include "ConstraintNode.h" 21​#include "ConstraintNode.h"
22#include "ConstraintFactory.h" 22​#include "ConstraintFactory.h"
23#include "ConstraintSolver.h" 23​#include "ConstraintSolver.h"
24#include "constraints/TrackSpreader.h" 24​#include "constraints/TrackSpreader.h"
25 25​
26#include "core/interfaces/Logger.h" 26​#include "core/logger/Logger.h"
27#include "core/meta/Meta.h" 27​#include "core/meta/Meta.h"
28#include "core/support/Components.h" 28​#include "core/support/Components.h"
29#include "core/support/Debug.h" 29​#include "core/support/Debug.h"
30#include "core-impl/collections/support/CollectionManager.h" 30​#include "core-impl/collections/support/CollectionManager.h"
31#include "playlist/PlaylistController.h" 31​#include "playlist/PlaylistController.h"
32 32​
33#include <KLocalizedString> 33​#include <KLocalizedString>
34 34​
▲ Show 20 Lines • Show All 89 Lines • ▼ Show 20 Line(s)116void APG::Preset::queueSolver() {
124 * obsolete jobs in the queue, and those that do run properly return 124​ * obsolete jobs in the queue, and those that do run properly return
125 * obsolete results. So to avoid that problem, we avoid queueing the job 125​ * obsolete results. So to avoid that problem, we avoid queueing the job
126 * until it's ready to run, and then the Weaver will start running it 126​ * until it's ready to run, and then the Weaver will start running it
127 * pretty much immediately. -- sth */ 127​ * pretty much immediately. -- sth */
128 128​
129 emit lock( true ); 129​ emit lock( true );
130 130​
131 ConstraintSolver* s = static_cast<ConstraintSolver*>( sender() ); 131​ ConstraintSolver* s = static_cast<ConstraintSolver*>( sender() );
132 Amarok::Components::logger()->newProgressOperation( s, i18n("Generating a new playlist"), s->iterationCount(), s, &ConstraintSolver::requestAbort, Qt::QueuedConnection ); 132​ Amarok::Logger::newProgressOperation( s, i18n("Generating a new playlist"), s->iterationCount(), s, &ConstraintSolver::requestAbort, Qt::QueuedConnection );
133 connect( s, &APG::ConstraintSolver::done, this, &Preset::solverFinished, Qt::QueuedConnection ); 133​ connect( s, &APG::ConstraintSolver::done, this, &Preset::solverFinished, Qt::QueuedConnection );
134 134​
135 m_constraintTreeRoot->addChild( ConstraintTypes::TrackSpreader::createNew( m_constraintTreeRoot ), 0 ); // private mandatory constraint 135​ m_constraintTreeRoot->addChild( ConstraintTypes::TrackSpreader::createNew( m_constraintTreeRoot ), 0 ); // private mandatory constraint
136 136​
137 ThreadWeaver::Queue::instance()->enqueue( QSharedPointer<ThreadWeaver::Job>(s) ); 137​ ThreadWeaver::Queue::instance()->enqueue( QSharedPointer<ThreadWeaver::Job>(s) );
138} 138​}
139 139​
140void 140​void
141APG::Preset::solverFinished( ThreadWeaver::JobPointer job ) 141​APG::Preset::solverFinished( ThreadWeaver::JobPointer job )
142{ 142​{
143 m_constraintTreeRoot->removeChild( 0 ); // remove the TrackSpreader 143​ m_constraintTreeRoot->removeChild( 0 ); // remove the TrackSpreader
144 144​
145 ConstraintSolver* solver = static_cast<ConstraintSolver*>( job.data() ); 145​ ConstraintSolver* solver = static_cast<ConstraintSolver*>( job.data() );
146 if ( job->success() ) { 146​ if ( job->success() ) {
147 debug() << "Solver" << solver->serial() << "finished successfully"; 147​ debug() << "Solver" << solver->serial() << "finished successfully";
148 if ( !solver->satisfied() ) { 148​ if ( !solver->satisfied() ) {
149 Amarok::Components::logger()->longMessage( 149​ Amarok::Logger::longMessage(
150 i18n("The playlist generator created a playlist which does not meet all " 150​ i18n("The playlist generator created a playlist which does not meet all "
151 "of your constraints. If you are not satisfied with the results, " 151​ "of your constraints. If you are not satisfied with the results, "
152 "try loosening or removing some constraints and then generating a " 152​ "try loosening or removing some constraints and then generating a "
153 "new playlist.") ); 153​ "new playlist.") );
154 } 154​ }
155 The::playlistController()->insertOptioned( solver->getSolution(), Playlist::OnReplacePlaylistAction ); 155​ The::playlistController()->insertOptioned( solver->getSolution(), Playlist::OnReplacePlaylistAction );
156 } else { 156​ } else {
157 debug() << "Ignoring results from aborted Solver" << solver->serial(); 157​ debug() << "Ignoring results from aborted Solver" << solver->serial();
158 } 158​ }
159 159​
160 emit lock( false ); 160​ emit lock( false );
161} 161​}