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Applied suggestions from code review
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domi4484 committed Apr 21, 2021
1 parent d320a18 commit 1b10f18a5064e638740073c04d82f4ef854e01d7
Showing with 45 additions and 34 deletions.
  1. +32 −30 src/app/qgssettingstree.cpp
  2. +9 −0 src/app/qgssettingstree.h
  3. +4 −4 src/core/settings/qgssettingsentry.cpp
@@ -60,11 +60,9 @@ QgsSettingsTree::QgsSettingsTree( QWidget *parent )
QStringList labels;
labels << tr( "Setting" ) << tr( "Type" ) << tr( "Value" ) << tr( "Description" );
setHeaderLabels( labels );
// header()->setResizeMode( 0, QHeaderView::Stretch );
// header()->setResizeMode( 2, QHeaderView::Stretch );
header()->resizeSection( 0, 250 );
header()->resizeSection( 1, 100 );
header()->resizeSection( 2, 250 );
header()->resizeSection( ColumnSettings, 250 );
header()->resizeSection( ColumnType, 100 );
header()->resizeSection( ColumnValue, 250 );

mRefreshTimer.setInterval( 2000 );

@@ -170,7 +168,7 @@ void QgsSettingsTree::updateSetting( QTreeWidgetItem *item )
if ( key.isNull() )
return;

mSettings->setValue( key, item->data( 2, Qt::UserRole ) );
mSettings->setValue( key, item->data( ColumnValue, Qt::UserRole ) );
if ( mAutoRefresh )
refresh();
}
@@ -181,9 +179,9 @@ void QgsSettingsTree::showContextMenu( QPoint pos )
if ( !item )
return;

Type itemType = item->data( 0, TypeRole ).value< Type >();
const QString itemText = item->data( 0, Qt::DisplayRole ).toString();
const QString itemPath = item->data( 0, PathRole ).toString();
Type itemType = item->data( ColumnSettings, TypeRole ).value< Type >();
const QString itemText = item->data( ColumnSettings, Qt::DisplayRole ).toString();
const QString itemPath = item->data( ColumnSettings, PathRole ).toString();
mContextMenu->clear();

switch ( itemType )
@@ -242,16 +240,16 @@ void QgsSettingsTree::updateChildItems( QTreeWidgetItem *parent )
if ( childIndex != -1 )
{
child = childAt( parent, childIndex );
child->setText( 1, QString() );
child->setText( 2, QString() );
child->setData( 2, Qt::UserRole, QVariant() );
child->setText( ColumnType, QString() );
child->setText( ColumnValue, QString() );
child->setData( ColumnValue, Qt::UserRole, QVariant() );
moveItemForward( parent, childIndex, dividerIndex );
}
else
{
child = createItem( group, parent, dividerIndex, true );
}
child->setIcon( 0, mGroupIcon );
child->setIcon( ColumnSettings, mGroupIcon );
++dividerIndex;

mSettings->beginGroup( group );
@@ -278,7 +276,7 @@ void QgsSettingsTree::updateChildItems( QTreeWidgetItem *parent )
{
child = createItem( key, parent, dividerIndex, false );
}
child->setIcon( 0, mKeyIcon );
child->setIcon( ColumnSettings, mKeyIcon );
++dividerIndex;
}
else
@@ -289,14 +287,14 @@ void QgsSettingsTree::updateChildItems( QTreeWidgetItem *parent )
QVariant value = mSettings->value( key );
if ( value.type() == QVariant::Invalid )
{
child->setText( 1, QStringLiteral( "Invalid" ) );
child->setText( ColumnType, QStringLiteral( "Invalid" ) );
}
else
{
child->setText( 1, QVariant::typeToName( QgsVariantDelegate::type( value ) ) );
child->setText( ColumnType, QVariant::typeToName( QgsVariantDelegate::type( value ) ) );
}
child->setText( 2, QgsVariantDelegate::displayText( value ) );
child->setData( 2, Qt::UserRole, value );
child->setText( ColumnValue, QgsVariantDelegate::displayText( value ) );
child->setData( ColumnValue, Qt::UserRole, value );
}

while ( dividerIndex < childCount( parent ) )
@@ -316,21 +314,24 @@ QTreeWidgetItem *QgsSettingsTree::createItem( const QString &text,
else
item = new QTreeWidgetItem( this, after );

item->setText( 0, text );
item->setText( ColumnSettings, text );
if ( !isGroup )
item->setFlags( item->flags() | Qt::ItemIsEditable );

item->setData( 0, TypeRole, isGroup ? Group : Setting );
item->setData( ColumnSettings, TypeRole, isGroup ? Group : Setting );

QString completeSettingsPath = mSettings->group().isEmpty() ? text : mSettings->group() + '/' + text;
item->setData( 0, PathRole, completeSettingsPath );
const QString completeSettingsPath = mSettings->group().isEmpty() ? text : mSettings->group() + '/' + text;
item->setData( ColumnSettings, PathRole, completeSettingsPath );

// If settings registered add description
if ( !isGroup )
{
const QgsSettingsEntryBase *settingsEntry = QgsApplication::settingsRegistryCore()->getSettingsEntry( completeSettingsPath, true );
if ( settingsEntry != nullptr )
item->setText( 3, settingsEntry->description() );
if ( settingsEntry )
{
item->setText( ColumnDescription, settingsEntry->description() );
item->setToolTip( ColumnDescription, settingsEntry->description() );
}
}

QString key = itemKey( item );
@@ -339,9 +340,10 @@ QTreeWidgetItem *QgsSettingsTree::createItem( const QString &text,
{
QgsDebugMsgLevel( QStringLiteral( "contains!!!!" ), 4 );
QStringList values = mSettingsMap[ key ];
item->setText( 3, values.at( 0 ) );
item->setToolTip( 0, values.at( 1 ) );
item->setToolTip( 2, values.at( 1 ) );
item->setText( ColumnDescription, values.at( 0 ) );
item->setToolTip( ColumnDescription, values.at( 0 ) );
item->setToolTip( ColumnSettings, values.at( 1 ) );
item->setToolTip( ColumnValue, values.at( 1 ) );
}

return item;
@@ -352,11 +354,11 @@ QString QgsSettingsTree::itemKey( QTreeWidgetItem *item )
if ( ! item )
return QString();

QString key = item->text( 0 );
QString key = item->text( ColumnSettings );
QTreeWidgetItem *ancestor = item->parent();
while ( ancestor )
{
key.prepend( ancestor->text( 0 ) + '/' );
key.prepend( ancestor->text( ColumnSettings ) + '/' );
ancestor = ancestor->parent();
}

@@ -384,7 +386,7 @@ int QgsSettingsTree::findChild( QTreeWidgetItem *parent, const QString &text,
{
for ( int i = startIndex; i < childCount( parent ); ++i )
{
if ( childAt( parent, i )->text( 0 ) == text )
if ( childAt( parent, i )->text( ColumnSettings ) == text )
return i;
}
return -1;
@@ -89,6 +89,15 @@ class QgsSettingsTree : public QTreeWidget
void showContextMenu( QPoint pos );

private:

enum Columns
{
ColumnSettings = 0,
ColumnType,
ColumnValue,
ColumnDescription
};

void updateChildItems( QTreeWidgetItem *parent );
QTreeWidgetItem *createItem( const QString &text, QTreeWidgetItem *parent,
int index, bool isGroup );
@@ -77,7 +77,7 @@ QString QgsSettingsEntryBase::key( const QStringList &dynamicKeyPartList ) const

for ( int i = 0; i < dynamicKeyPartList.size(); i++ )
{
completeKey.replace( QStringLiteral( "%%1" ).arg( QString::number( i + 1 ) ), dynamicKeyPartList.at( i ) );
completeKey.replace( QStringLiteral( "%" ).append( QString::number( i + 1 ) ), dynamicKeyPartList.at( i ) );
}
}
return completeKey;
@@ -118,8 +118,8 @@ bool QgsSettingsEntryBase::keyIsValid( const QString &key ) const
return completeKeyToCheck == prefixedSettingsKey;

QRegularExpression regularExpression( prefixedSettingsKey.replace( QRegularExpression( QStringLiteral( "%\\d+" ) ), QStringLiteral( ".*" ) ) );
QRegularExpressionMatch regularExpresisonMatch = regularExpression.match( completeKeyToCheck );
return regularExpresisonMatch.hasMatch();
QRegularExpressionMatch regularExpressionMatch = regularExpression.match( completeKeyToCheck );
return regularExpressionMatch.hasMatch();
}

QString QgsSettingsEntryBase::definitionKey() const
@@ -137,7 +137,7 @@ QString QgsSettingsEntryBase::definitionKey() const

bool QgsSettingsEntryBase::hasDynamicKey() const
{
static const QRegularExpression regularExpression( QStringLiteral( "%\\d+" ) );
const thread_local QRegularExpression regularExpression( QStringLiteral( "%\\d+" ) );
return mKey.contains( regularExpression );
}

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