File indexing completed on 2024-03-24 15:43:12
0001 /* 0002 * Copyright 1999 by Martin R. Jones <mjones@kde.org> 0003 * Copyright 2010 by Stefan Böhmann <kde@hilefoks.org> 0004 * 0005 * This program is free software; you can redistribute it and/or modify 0006 * it under the terms of the GNU General Public License as published by 0007 * the Free Software Foundation; either version 2 of the License, or 0008 * (at your option) any later version. 0009 * 0010 * This program is distributed in the hope that it will be useful, 0011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 0012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 0013 * GNU General Public License for more details. 0014 * 0015 * You should have received a copy of the GNU General Public License 0016 * along with this program; if not, write to the Free Software 0017 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 0018 */ 0019 #include "amorthememanager.h" 0020 #include "amoranimation.h" 0021 #include "amorpixmapmanager.h" 0022 0023 #include <QFile> 0024 #include <QSettings> 0025 #include <QStandardPaths> 0026 #include <QRandomGenerator> 0027 0028 AmorThemeManager::AmorThemeManager() 0029 : mConfig( 0 ), 0030 mMaximumSize(0, 0) 0031 { 0032 } 0033 0034 0035 AmorThemeManager::~AmorThemeManager() 0036 { 0037 for( const AmorAnimationGroup &group : mAnimations ) { 0038 qDeleteAll( group ); 0039 } 0040 delete mConfig; 0041 } 0042 0043 0044 bool AmorThemeManager::setTheme(const QString & file) 0045 { 0046 if (QFile::exists(file)) { 0047 mPath = file; 0048 } else { 0049 mPath = QStandardPaths::locate(QStandardPaths::AppDataLocation, file); 0050 } 0051 0052 if (mPath.isEmpty() || !QFile::exists(mPath)) { 0053 return false; 0054 } 0055 0056 delete mConfig; 0057 mConfig = new QSettings(mPath, QSettings::IniFormat); 0058 mConfig->beginGroup(QLatin1String("Config")); 0059 0060 // Get the directory where the pixmaps are stored and tell the pixmap manager. 0061 QString pixmapPath = mConfig->value(QLatin1String("PixmapPath")).toString(); 0062 if( pixmapPath.isEmpty() ) { 0063 return false; 0064 } 0065 0066 if( pixmapPath[0] == QLatin1Char( '/' ) ) { 0067 mPath = pixmapPath; // absolute path to pixmaps 0068 } 0069 else { 0070 mPath.truncate( mPath.lastIndexOf( QLatin1Char( '/' ) ) + 1 ); // relative to config file 0071 mPath += pixmapPath; 0072 } 0073 0074 mStatic = mConfig->value(QLatin1String("Static")).toBool(); 0075 0076 mMaximumSize.setWidth( 0 ); 0077 mMaximumSize.setHeight( 0 ); 0078 0079 for( const AmorAnimationGroup &group : mAnimations ) { 0080 qDeleteAll( group ); 0081 } 0082 mAnimations.clear(); 0083 mConfig->endGroup(); 0084 0085 return true; 0086 } 0087 0088 0089 AmorAnimation *AmorThemeManager::random(const QString & group) 0090 { 0091 QString grp = mStatic ? QLatin1String( "Base" ) : group; 0092 0093 const QHash<QString, AmorAnimationGroup>::const_iterator it = mAnimations.constFind( grp ); 0094 0095 if( it != mAnimations.constEnd() ) { 0096 int idx = QRandomGenerator::global()->bounded(it->count()); 0097 return it->at( idx ); 0098 } 0099 0100 return 0; 0101 } 0102 0103 0104 bool AmorThemeManager::readGroup(const QString & seq) 0105 { 0106 AmorPixmapManager::manager()->setPixmapDir( mPath ); 0107 AmorAnimationGroup animList; 0108 0109 // Read the list of available animations. 0110 mConfig->beginGroup(QLatin1String("Config")); 0111 QStringList list = mConfig->value(seq).toStringList(); 0112 mConfig->endGroup(); 0113 0114 // Read each individual animation 0115 for(int i = 0; i < list.count(); ++i) { 0116 mConfig->beginGroup(list[i]); 0117 AmorAnimation *anim = new AmorAnimation( mConfig ); 0118 animList.append( anim ); 0119 mMaximumSize = mMaximumSize.expandedTo( anim->maximumSize() ); 0120 mConfig->endGroup(); 0121 } 0122 0123 int entries = list.count(); 0124 if ( entries == 0) { // If no animations were available for this group, just add the base anim 0125 mConfig->beginGroup(QLatin1String("Base")); 0126 AmorAnimation *anim = new AmorAnimation( mConfig); 0127 if( anim ) { 0128 animList.append( anim ); 0129 mMaximumSize = mMaximumSize.expandedTo( anim->maximumSize() ); 0130 ++entries; 0131 } 0132 mConfig->endGroup(); 0133 } 0134 0135 // Couldn't read any entries at all 0136 if( entries == 0 ) { 0137 return false; 0138 } 0139 0140 mAnimations[seq] = animList; 0141 0142 return true; 0143 } 0144 0145 0146 bool AmorThemeManager::isStatic() const 0147 { 0148 return mStatic; 0149 } 0150 0151 0152 QSize AmorThemeManager::maximumSize() const 0153 { 0154 return mMaximumSize; 0155 } 0156 0157 0158 // kate: word-wrap off; encoding utf-8; indent-width 4; tab-width 4; line-numbers on; mixed-indent off; remove-trailing-space-save on; replace-tabs-save on; replace-tabs on; space-indent on; 0159 // vim:set spell et sw=4 ts=4 nowrap cino=l1,cs,U1: