28#include <QApplication>
34#include <QDomDocument>
36#include <QRegularExpression>
47 return *sArchiveRegistry();
51 : mArchiveName( archiveName )
58 const auto constEntryList = QDir( mBaseDir ).entryList( QDir::Dirs | QDir::NoDotAndDotDot, QDir::Name );
59 for (
const QString &path : constEntryList )
61 if ( path == QLatin1String(
"selections" ) )
66 mRootItems << dirItem;
73 const QDir seldir( mBaseDir +
'/' +
"selections" );
75 const QStringList fileList = seldir.entryList( QStringList() << QStringLiteral(
"*.xml" ), QDir::Files );
76 for (
const QString &selfile : fileList )
80 seldir.dirName() +
'/' + selfile );
83 mSelectionItems << selItem;
92 mRootItems.prepend( allRampsItem );
95 mSelectionItems.prepend( allRampsItem );
100 const auto constMRootItems = mRootItems;
103 const auto constMSelectionItems = mSelectionItems;
107 mSelectionItems.clear();
114 if ( ! mBaseDir.isNull() )
126 return archive->baseDir();
137 baseDir = settings.
value( QStringLiteral(
"CptCity/baseDir" ),
150 if ( startDir.isEmpty() || ! startDir.startsWith(
baseDir ) )
153 QDir dir = QDir( startDir );
155 while ( ! dir.exists( target ) && dir.path() !=
baseDir )
160 if ( ! dir.exists( target ) )
163 return dir.path() +
'/' + target;
183 if ( fileName.isNull() )
186 if ( sCopyingInfoMap()->contains( fileName ) )
188 QgsDebugMsgLevel(
"found copying info in copyingInfoMap, file = " + fileName, 2 );
189 return sCopyingInfoMap()->value( fileName );
196 if ( !f.open( QFile::ReadOnly ) )
203 QDomDocument doc( QStringLiteral(
"license" ) );
204 if ( !doc.setContent( &f ) )
213 const QDomElement docElem = doc.documentElement();
214 if ( docElem.tagName() != QLatin1String(
"copying" ) )
221 const QDomElement authorsElement = docElem.firstChildElement( QStringLiteral(
"authors" ) );
222 if ( authorsElement.isNull() )
228 QDomElement e = authorsElement.firstChildElement();
230 while ( ! e.isNull() )
232 if ( e.tagName() == QLatin1String(
"author" ) )
234 if ( ! e.firstChildElement( QStringLiteral(
"name" ) ).isNull() )
235 authors << e.firstChildElement( QStringLiteral(
"name" ) ).text().simplified();
238 e = e.nextSiblingElement();
240 copyingMap[ QStringLiteral(
"authors" )] = authors.join( QLatin1String(
", " ) );
244 const QDomElement licenseElement = docElem.firstChildElement( QStringLiteral(
"license" ) );
245 if ( licenseElement.isNull() )
251 QDomElement e = licenseElement.firstChildElement( QStringLiteral(
"informal" ) );
253 copyingMap[ QStringLiteral(
"license/informal" )] = e.text().simplified();
254 e = licenseElement.firstChildElement( QStringLiteral(
"year" ) );
256 copyingMap[ QStringLiteral(
"license/year" )] = e.text().simplified();
257 e = licenseElement.firstChildElement( QStringLiteral(
"text" ) );
258 if ( ! e.isNull() && e.attribute( QStringLiteral(
"href" ) ) != QString() )
259 copyingMap[ QStringLiteral(
"license/url" )] = e.attribute( QStringLiteral(
"href" ) );
263 const QDomElement element = docElem.firstChildElement( QStringLiteral(
"src" ) );
264 if ( element.isNull() )
270 const QDomElement e = element.firstChildElement( QStringLiteral(
"link" ) );
271 if ( ! e.isNull() && e.attribute( QStringLiteral(
"href" ) ) != QString() )
272 copyingMap[ QStringLiteral(
"src/link" )] = e.attribute( QStringLiteral(
"href" ) );
276 ( *sCopyingInfoMap() )[ fileName ] = copyingMap;
287 if ( ! f.open( QFile::ReadOnly ) )
289 QgsDebugMsgLevel(
"description file " + fileName +
" ] does not exist", 2 );
295 QDomDocument doc( QStringLiteral(
"description" ) );
296 if ( !doc.setContent( &f, &errMsg ) )
299 QgsDebugError(
"Couldn't parse file " + fileName +
" : " + errMsg );
305 const QDomElement docElem = doc.documentElement();
306 if ( docElem.tagName() != QLatin1String(
"description" ) )
313 QDomElement e = docElem.firstChildElement( QStringLiteral(
"name" ) );
318 descMap[ QStringLiteral(
"name" )] = e.text().simplified();
319 e = docElem.firstChildElement( QStringLiteral(
"full" ) );
324 descMap[ QStringLiteral(
"full" )] = e.text().simplified();
331 QMap< double, QPair<QColor, QColor> > colorMap;
335 if ( !f.open( QFile::ReadOnly ) )
342 QDomDocument doc( QStringLiteral(
"gradient" ) );
343 if ( !doc.setContent( &f ) )
351 const QDomElement docElem = doc.documentElement();
353 if ( docElem.tagName() != QLatin1String(
"svg" ) )
360 QDomElement rampsElement = docElem.firstChildElement( QStringLiteral(
"linearGradient" ) );
361 if ( rampsElement.isNull() )
363 const QDomNodeList nodeList = docElem.elementsByTagName( QStringLiteral(
"linearGradient" ) );
364 if ( ! nodeList.isEmpty() )
365 rampsElement = nodeList.at( 0 ).toElement();
367 if ( rampsElement.isNull() )
369 QgsDebugError( QStringLiteral(
"linearGradient tag missing" ) );
374 QDomElement e = rampsElement.firstChildElement();
376 while ( !e.isNull() )
378 if ( e.tagName() == QLatin1String(
"stop" ) )
382 QString offsetStr = e.attribute( QStringLiteral(
"offset" ) );
383 const QString colorStr = e.attribute( QStringLiteral(
"stop-color" ), QString() );
384 const QString opacityStr = e.attribute( QStringLiteral(
"stop-opacity" ), QStringLiteral(
"1.0" ) );
385 if ( offsetStr.endsWith(
'%' ) )
386 offset = offsetStr.remove( offsetStr.size() - 1, 1 ).toDouble() / 100.0;
388 offset = offsetStr.toDouble();
391 if ( colorStr.isEmpty() )
394 color = QColor( 0, 0, 0 );
401 if ( color.isValid() )
403 const int alpha = opacityStr.toDouble() * 255;
404 color.setAlpha( alpha );
405 if ( colorMap.contains( offset ) )
406 colorMap[offset].second = color;
408 colorMap[offset] = qMakePair( color, color );
412 QgsDebugError( QStringLiteral(
"at offset=%1 invalid color \"%2\"" ).arg( offset ).arg( colorStr ) );
420 e = e.nextSiblingElement();
428 return ( mRootItems.isEmpty() );
436 if ( sArchiveRegistry()->contains( *sDefaultArchiveName() ) )
437 return sArchiveRegistry()->value( *sDefaultArchiveName() );
455 const QString
baseDir = settings.
value( QStringLiteral(
"CptCity/baseDir" ),
460 if ( ! sArchiveRegistry()->contains( defArchiveName ) )
467 QString
baseDir, defArchiveName;
471 baseDir = settings.
value( QStringLiteral(
"CptCity/baseDir" ),
480 const QStringList fileList = dir.entryList( QStringList() << QStringLiteral(
"cpt-city*" ), QDir::Dirs );
481 for (
const QString &entry : fileList )
483 if ( QFile::exists(
baseDir +
'/' + entry +
"/VERSION.xml" ) )
484 archivesMap[ entry ] =
baseDir +
'/' + entry;
489 archivesMap[ defArchiveName ] =
baseDir +
'/' + defArchiveName;
492 for ( QgsStringMap::iterator it = archivesMap.begin();
493 it != archivesMap.end(); ++it )
495 if ( QDir( it.value() ).exists() )
499 QgsDebugError( QStringLiteral(
"not loading archive [%1] because dir %2 does not exist " ).arg( it.key(), it.value() ) );
502 *sDefaultArchiveName() = defArchiveName;
507 qDeleteAll( *sArchiveRegistry() );
508 sArchiveRegistry()->clear();
515 const QString &name,
const QString &path )
519 , mPopulated( false )
528 QVector<QgsCptCityDataItem *>
children;
539 QApplication::setOverrideCursor( Qt::WaitCursor );
542 const auto constChildren =
children;
550 QApplication::restoreOverrideCursor();
570 count += child->leafCount();
592 mChildren.at( i )->mName.localeAwareCompare( child->
mName ) >= 0 )
600 if (
mChildren.at( i )->mName.localeAwareCompare( child->
mName ) >= 0 )
621 const int i =
mChildren.indexOf( child );
632 const int i =
mChildren.indexOf( child );
647 for (
int i = 0; i < items.size(); i++ )
650 if ( items[i]->
equal( item ) )
660 QApplication::setOverrideCursor( Qt::WaitCursor );
665 QVector<QgsCptCityDataItem *> remove;
669 if (
findItem( items, child ) >= 0 )
671 remove.append( child );
673 const auto constRemove = remove;
680 const auto constItems = items;
692 QApplication::restoreOverrideCursor();
697 return ( metaObject()->className() == other->metaObject()->className() &&
704 const QString &name,
const QString &path,
const QString &variantName,
bool initialize )
706 , mInitialized( false )
707 , mRamp( path, variantName, false )
716 const QString &name,
const QString &path,
const QStringList &variantList,
bool initialize )
718 , mInitialized( false )
719 , mRamp( path, variantList, QString(), false )
752 if ( variantList.isEmpty() )
757 mInfo = QString::number( count ) +
' ' + tr(
"colors" ) +
" - ";
759 mInfo += tr(
"discrete" );
763 mInfo += tr(
"continuous" );
765 mInfo += tr(
"continuous (multi)" );
771 mInfo = QString::number( variantList.count() ) +
' ' + tr(
"variants" );
800 return icon( QSize( 100, 15 ) );
805 const auto constMIcons =
mIcons;
806 for (
const QIcon &
icon : constMIcons )
808 if (
icon.availableSizes().contains( size ) )
822 QPixmap blankPixmap( size );
823 blankPixmap.fill( Qt::white );
824 icon = QIcon( blankPixmap );
834 const QString &name,
const QString &path )
836 , mPopulatedRamps( false )
847 QVector< QgsCptCityDataItem * > rampItems;
848 QVector< QgsCptCityDataItem * > deleteItems;
853 const auto constChildren =
children();
858 QgsDebugMsgLevel( QStringLiteral(
"child path= %1 coll= %2 ramp = %3" ).arg( childItem->path() ).arg(
nullptr != collectionItem ).arg(
nullptr != rampItem ), 2 );
859 if ( collectionItem && recursive )
869 rampItems << rampItem;
871 deleteItems << rampItem;
880 const auto constDeleteItems = deleteItems;
883 QgsDebugError( QStringLiteral(
"item %1 is invalid, will be deleted" ).arg( deleteItem->path() ) );
884 const int i =
mChildren.indexOf( deleteItem );
895 const QString &name,
const QString &path )
909 mPath +
'/' +
"DESC.xml";
911 if ( descMap.contains( QStringLiteral(
"name" ) ) )
912 mInfo = descMap.value( QStringLiteral(
"name" ) );
920 return QVector<QgsCptCityDataItem *>();
922 QVector<QgsCptCityDataItem *>
children;
925 QMapIterator< QString, QStringList> it(
rampsMap() );
926 while ( it.hasNext() )
940 for (
const QString &childPath : constDirEntries )
958 QString curName, prevName, curVariant, curSep, schemeName;
959 QStringList listVariant;
960 QStringList schemeNamesAll, schemeNames;
961 bool prevAdd, curAdd;
964 schemeNamesAll = dir.entryList( QStringList( QStringLiteral(
"*.svg" ) ), QDir::Files, QDir::Name );
967 for (
int i = 0; i < schemeNamesAll.count(); i++ )
970 schemeName = schemeNamesAll[i];
971 schemeName.chop( 4 );
973 curName = schemeName;
978 if ( schemeName.length() > 1 && schemeName.endsWith(
'a' ) && ! listVariant.isEmpty() &&
979 ( ( prevName + listVariant.last() +
'a' ) == curName ) )
982 curVariant = listVariant.last() +
'a';
986 const thread_local QRegularExpression rxVariant(
"^(.*[^\\d])(\\d{1,3})$" );
987 const QRegularExpressionMatch match = rxVariant.match( schemeName );
988 if ( match.hasMatch() )
990 curName = match.captured( 1 );
991 curVariant = match.captured( 2 );
995 curSep = curName.right( 1 );
996 if ( curSep == QLatin1String(
"-" ) || curSep == QLatin1String(
"_" ) )
999 curVariant = curSep + curVariant;
1002 if ( prevName.isEmpty() )
1008 if ( curName.isEmpty() )
1009 curName = QStringLiteral(
"__empty__" );
1011 if ( curName == prevName )
1014 if ( i == schemeNamesAll.count() - 1 )
1016 listVariant << curVariant;
1020 if ( !prevName.isEmpty() )
1025 if ( i == schemeNamesAll.count() - 1 )
1034 if ( listVariant.isEmpty() )
1038 schemeNames << prevName;
1041 else if ( listVariant.count() <= 3 )
1044 for (
int j = 0; j < listVariant.count(); j++ )
1047 schemeNames << prevName + listVariant[j];
1048 mRampsMap[
mPath +
'/' + prevName + listVariant[j] ] = QStringList();
1055 schemeNames << prevName;
1057 listVariant.clear();
1061 if ( !curVariant.isEmpty() )
1062 curName += curVariant;
1063 schemeNames << curName;
1067 if ( prevAdd || curAdd )
1070 if ( !curVariant.isEmpty() )
1071 listVariant << curVariant;
1078 mSchemeMap[
path ] = schemeNames;
1079 schemeCount += schemeName.count();
1080 schemeNames.clear();
1081 listVariant.clear();
1090 '/' +
mPath ).entryList( QDir::Dirs | QDir::NoDotAndDotDot, QDir::Name );
1100 return (
path() == other->
path() );
1104 const QString &name,
const QString &path )
1110 if ( dirItem && ! dirItem->
isValid() )
1155 const QString &name,
const QString &path )
1167 return QVector<QgsCptCityDataItem *>();
1170 QVector<QgsCptCityDataItem *>
children;
1177 QgsDebugMsgLevel(
"childPath = " + childPath +
" name= " + QFileInfo( childPath ).baseName(), 2 );
1178 if ( childPath.endsWith(
'/' ) )
1180 childPath.chop( 1 );
1194 if ( !QFile::exists( fileName ) )
1218 QFile f( filename );
1219 if ( ! f.open( QFile::ReadOnly ) )
1227 QDomDocument doc( QStringLiteral(
"selection" ) );
1228 if ( !doc.setContent( &f, &errMsg ) )
1231 QgsDebugError(
"Couldn't parse file " + filename +
" : " + errMsg );
1237 const QDomElement docElem = doc.documentElement();
1238 if ( docElem.tagName() != QLatin1String(
"selection" ) )
1240 QgsDebugError(
"Incorrect root tag: " + docElem.tagName() );
1243 QDomElement e = docElem.firstChildElement( QStringLiteral(
"name" ) );
1244 if ( ! e.isNull() && ! e.text().isNull() )
1246 mInfo = docElem.firstChildElement( QStringLiteral(
"synopsis" ) ).text().simplified();
1249 const QDomElement collectsElem = docElem.firstChildElement( QStringLiteral(
"seealsocollects" ) );
1250 e = collectsElem.firstChildElement( QStringLiteral(
"collect" ) );
1251 while ( ! e.isNull() )
1253 if ( ! e.attribute( QStringLiteral(
"dir" ) ).isNull() )
1256 const QString dir = e.attribute( QStringLiteral(
"dir" ) ) +
'/';
1262 e = e.nextSiblingElement();
1265 const QDomElement gradientsElem = docElem.firstChildElement( QStringLiteral(
"gradients" ) );
1266 e = gradientsElem.firstChildElement( QStringLiteral(
"gradient" ) );
1267 while ( ! e.isNull() )
1269 if ( ! e.attribute( QStringLiteral(
"dir" ) ).isNull() )
1273 const QString dir = e.attribute( QStringLiteral(
"dir" ) );
1276 mSelectionsList << dir +
'/' + e.attribute( QStringLiteral(
"file" ) );
1279 e = e.nextSiblingElement();
1290 return (
path() == other->
path() );
1295 const QString &name,
const QVector<QgsCptCityDataItem *> &items )
1307 return QVector<QgsCptCityDataItem *>();
1309 QVector<QgsCptCityDataItem *>
children;
1312 const auto constMItems =
mItems;
1327 : QAbstractItemModel( parent )
1328 , mArchive( archive )
1329 , mViewType( viewType )
1332 QgsDebugMsgLevel( QLatin1String(
"archiveName = " ) + archive->
archiveName() +
" viewType=" + QString::number(
static_cast< int >( viewType ) ), 2 );
1363 if ( !
index.isValid() )
1364 return Qt::ItemFlags();
1366 Qt::ItemFlags
flags = Qt::ItemIsEnabled | Qt::ItemIsSelectable;
1373 if ( !
index.isValid() )
1382 else if ( role == Qt::DisplayRole )
1384 if (
index.column() == 0 )
1385 return item->
name();
1386 if (
index.column() == 1 )
1388 return item->
info();
1391 else if ( role == Qt::ToolTipRole )
1395 return QString( item->
path() +
'\n' + item->
info() );
1398 else if ( role == Qt::DecorationRole &&
index.column() == 1 &&
1404 else if ( role == Qt::FontRole &&
1405 qobject_cast< QgsCptCityCollectionItem * >( item ) )
1409 font.setPointSize( 11 );
1410 font.setBold(
true );
1424 if ( orientation == Qt::Horizontal && role == Qt::DisplayRole )
1427 return QVariant( tr(
"Name" ) );
1428 else if ( section == 1 )
1429 return QVariant( tr(
"Info" ) );
1447 return item ? item->
rowCount() : 0;
1469 QModelIndex rootIndex;
1470 bool foundParent =
false, foundChild =
true;
1476 if ( path.isEmpty() )
1478 for (
int i = 0; i <
rowCount( rootIndex ); i++ )
1480 QModelIndex idx =
index( i, 0, rootIndex );
1483 return QModelIndex();
1485 itemPath = item->
path();
1487 if ( itemPath == path )
1495 while ( foundChild )
1501 if ( itemPath.isEmpty() )
1503 for ( ; i <
rowCount( rootIndex ); i++ )
1505 QModelIndex idx =
index( i, 0, rootIndex );
1508 return QModelIndex();
1510 itemPath = item->
path();
1512 if ( itemPath == path )
1518 if ( ! itemPath.endsWith(
'/' ) )
1521 foundParent =
false;
1532 for ( QString childPath : constSelectionsList )
1534 if ( childPath.endsWith(
'/' ) )
1535 childPath.chop( 1 );
1537 if ( path.startsWith( childPath ) )
1546 else if ( path.startsWith( itemPath ) )
1564 return QModelIndex();
1578 const QModelIndex idx =
findPath( path );
1579 if ( idx.isValid() )
1592 return item ? createIndex( row, column, item ) : QModelIndex();
1599 return QModelIndex();
1608 for (
int i = 0; i < items.size(); i++ )
1610 if ( items[i] == item )
1611 return createIndex( i, 0, item );
1613 QModelIndex childIndex =
findItem( item, items[i] );
1614 if ( childIndex.isValid() )
1618 return QModelIndex();
1636 if ( !idx.isValid() )
1639 beginInsertRows( idx, first, last );
1650 if ( !idx.isValid() )
1652 beginRemoveRows( idx, first, last );
1696 void *v = idx.internalPointer();
1698 Q_ASSERT( !v || d );
static QString pkgDataPath()
Returns the common root path of all application data directories.
An "All ramps item", which contains all items in a flat hierarchy.
QgsCptCityAllRampsItem(QgsCptCityDataItem *parent, const QString &name, const QVector< QgsCptCityDataItem * > &items)
QVector< QgsCptCityDataItem * > mItems
QVector< QgsCptCityDataItem * > createChildren() override
Returns a vector of children items.
Represents a CPT City color scheme.
static void clearArchives()
static void initArchive(const QString &archiveName, const QString &archiveBaseDir)
QString descFileName(const QString &dirName) const
static QString defaultBaseDir()
static QMap< QString, QString > copyingInfo(const QString &fileName)
QVector< QgsCptCityDataItem * > rootItems() const
QString archiveName() const
static QgsCptCityArchive * defaultArchive()
QString copyingFileName(const QString &dirName) const
bool isEmpty() const
Returns true if archive is empty.
static void initDefaultArchive()
QgsCptCityArchive(const QString &archiveName=DEFAULT_CPTCITY_ARCHIVE, const QString &baseDir=QString())
static QString findFileName(const QString &target, const QString &startDir, const QString &baseDir)
static QMap< QString, QString > description(const QString &fileName)
static void initArchives(bool loadAll=false)
static QMap< double, QPair< QColor, QColor > > gradientColorMap(const QString &fileName)
QVector< QgsCptCityDataItem * > selectionItems() const
int columnCount(const QModelIndex &parent=QModelIndex()) const override
void refresh(const QString &path)
Refresh the item specified by path.
void beginRemoveItems(QgsCptCityDataItem *parent, int first, int last)
QModelIndex findPath(const QString &path)
Returns index of a path.
QVariant data(const QModelIndex &index, int role=Qt::DisplayRole) const override
QModelIndex index(int row, int column, const QModelIndex &parent=QModelIndex()) const override
QgsCptCityDataItem * dataItem(const QModelIndex &idx) const
Returns the data item corresponding to the given index.
void reload()
Reload the whole model.
void connectItem(QgsCptCityDataItem *item)
QgsCptCityArchive * mArchive
QModelIndex parent(const QModelIndex &index) const override
Qt::ItemFlags flags(const QModelIndex &index) const override
QVariant headerData(int section, Qt::Orientation orientation, int role=Qt::DisplayRole) const override
QgsCptCityBrowserModel(QObject *parent=nullptr, QgsCptCityArchive *archive=QgsCptCityArchive::defaultArchive(), ViewType Type=Authors)
void beginInsertItems(QgsCptCityDataItem *parent, int first, int last)
void fetchMore(const QModelIndex &parent) override
int rowCount(const QModelIndex &parent=QModelIndex()) const override
~QgsCptCityBrowserModel() override
bool hasChildren(const QModelIndex &parent=QModelIndex()) const override
bool canFetchMore(const QModelIndex &parent) const override
QModelIndex findItem(QgsCptCityDataItem *item, QgsCptCityDataItem *parent=nullptr) const
QVector< QgsCptCityDataItem * > mRootItems
A Collection: logical collection of subcollections and color ramps.
~QgsCptCityCollectionItem() override
QgsCptCityCollectionItem(QgsCptCityDataItem *parent, const QString &name, const QString &path)
QVector< QgsCptCityDataItem * > childrenRamps(bool recursive)
Item that represents a layer that can be opened with one of the providers.
const QgsCptCityColorRamp & ramp() const
bool equal(const QgsCptCityDataItem *other) override
Returns true if this item is equal to an other item.
QgsCptCityColorRampItem(QgsCptCityDataItem *parent, const QString &name, const QString &path, const QString &variantName=QString(), bool initialize=false)
QgsCptCityColorRamp mRamp
QStringList variantList() const
static QString fileNameForVariant(const QString &schema, const QString &variant)
Returns the source file name for a CPT schema and variant.
void setVariantName(const QString &variantName)
bool hasMultiStops() const
QString variantName() const
Base class for all items in the model.
QgsCptCityDataItem * parent() const
virtual void addChildItem(QgsCptCityDataItem *child, bool refresh=false)
Inserts a new child using alphabetical order based on mName, emits necessary signal to model before a...
void beginRemoveItems(QgsCptCityDataItem *parent, int first, int last)
Emitted before child items are removed from this data item.
virtual QVector< QgsCptCityDataItem * > createChildren()
Returns a vector of children items.
virtual QgsCptCityDataItem * removeChildItem(QgsCptCityDataItem *child)
Removes a child item but doesn't delete it, signals to browser are emitted.
void endRemoveItems()
Emitted after child items have been removed from this data item.
bool isPopulated()
Returns true if the item is already populated.
static int findItem(QVector< QgsCptCityDataItem * > items, QgsCptCityDataItem *item)
Finds a child index in vector of items using '==' operator.
QVector< QgsCptCityDataItem * > mChildren
void endInsertItems()
Emitted after child items have been added to this data item.
void setParent(QgsCptCityDataItem *parent)
virtual void populate()
Populates children using children vector created by createChildren().
virtual void deleteChildItem(QgsCptCityDataItem *child)
Removes and deletes a child item, signals to browser are emitted.
virtual bool equal(const QgsCptCityDataItem *other)
Returns true if this item is equal to an other item.
QgsCptCityDataItem(QgsCptCityDataItem::Type type, QgsCptCityDataItem *parent, const QString &name, const QString &path)
QVector< QgsCptCityDataItem * > children() const
void beginInsertItems(QgsCptCityDataItem *parent, int first, int last)
Emitted before child items are added to this item.
virtual int leafCount() const
Returns the total count of "leaf" items (all children which are end nodes).
A directory: contains subdirectories and color ramps.
QStringList dirEntries() const
static QgsCptCityDataItem * dataItem(QgsCptCityDataItem *parent, const QString &name, const QString &path)
QVector< QgsCptCityDataItem * > createChildren() override
Returns a vector of children items.
QgsCptCityDirectoryItem(QgsCptCityDataItem *parent, const QString &name, const QString &path)
QMap< QString, QStringList > mRampsMap
bool equal(const QgsCptCityDataItem *other) override
Returns true if this item is equal to an other item.
QMap< QString, QStringList > rampsMap()
A selection: contains subdirectories and color ramps.
QVector< QgsCptCityDataItem * > createChildren() override
Returns a vector of children items.
QgsCptCitySelectionItem(QgsCptCityDataItem *parent, const QString &name, const QString &path)
bool equal(const QgsCptCityDataItem *other) override
Returns true if this item is equal to an other item.
QStringList mSelectionsList
QStringList selectionsList() const
bool isDiscrete() const
Returns true if the gradient is using discrete interpolation, rather than smoothly interpolating betw...
int count() const override
Returns number of defined colors, or -1 if undefined.
This class is a composition of two QSettings instances:
QVariant value(const QString &key, const QVariant &defaultValue=QVariant(), Section section=NoSection) const
Returns the value for setting key.
static QColor parseColor(const QString &colorStr, bool strictEval=false)
Attempts to parse a string as a color using a variety of common formats, including hex codes,...
static QIcon colorRampPreviewIcon(QgsColorRamp *ramp, QSize size, int padding=0)
Returns an icon preview for a color ramp.
QMap< QString, QString > QgsStringMap
QMap< QString, QMap< QString, QString > > CopyingInfoMap
QMap< QString, QgsCptCityArchive * > ArchiveRegistry
#define DEFAULT_CPTCITY_ARCHIVE
Q_GLOBAL_STATIC(QReadWriteLock, sDefinitionCacheLock)
#define QgsDebugMsgLevel(str, level)
#define QgsDebugError(str)