Merge pull request #43461 from 3nids/loc-fil-mov-files

move locator filters implemenation to their own files
qgis · May 31, 2021 · f044c95 · f044c95
1 parent b7ea7f2
commit f044c95
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Showing 25 changed files with 1,942 additions and 1,501 deletions.
diff --git a/src/app/CMakeLists.txt b/src/app/CMakeLists.txt
@@ -205,7 +205,17 @@ set(QGIS_APP_SRCS
   layout/qgsreportsectionmodel.cpp
   layout/qgsreportsectionwidget.cpp
 
-  locator/qgsinbuiltlocatorfilters.cpp
+  locator/qgsactionlocatorfilter.cpp
+  locator/qgsactivelayerfeatureslocatorfilter.cpp
+  locator/qgsalllayersfeatureslocatorfilter.cpp
+  locator/qgsbookmarklocatorfilter.cpp
+  locator/qgsexpressioncalculatorlocatorfilter.cpp
+  locator/qgsgotolocatorfilter.cpp
+  locator/qgslayertreelocatorfilter.cpp
+  locator/qgslayoutlocatorfilter.cpp
+  locator/qgsnominatimlocatorfilter.cpp
+  locator/qgssettingslocatorfilter.cpp
+
   locator/qgslocatoroptionswidget.cpp
 
   maptools/qgsappmaptools.cpp

diff --git a/src/app/locator/qgsactionlocatorfilter.cpp b/src/app/locator/qgsactionlocatorfilter.cpp
@@ -0,0 +1,119 @@
+/***************************************************************************
+                        qgsactionlocatorfilters.cpp
+                        ----------------------------
+   begin                : May 2017
+   copyright            : (C) 2017 by Nyall Dawson
+   email                : nyall dot dawson at gmail dot com
+***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#include "qgsactionlocatorfilter.h"
+
+#include <QAction>
+#include <QMenu>
+#include <QRegularExpression>
+
+
+
+QgsActionLocatorFilter::QgsActionLocatorFilter( const QList<QWidget *> &parentObjectsForActions, QObject *parent )
+  : QgsLocatorFilter( parent )
+  , mActionParents( parentObjectsForActions )
+{
+  setUseWithoutPrefix( false );
+}
+
+QgsActionLocatorFilter *QgsActionLocatorFilter::clone() const
+{
+  return new QgsActionLocatorFilter( mActionParents );
+}
+
+void QgsActionLocatorFilter::fetchResults( const QString &string, const QgsLocatorContext &, QgsFeedback * )
+{
+  // collect results in main thread, since this method is inexpensive and
+  // accessing the gui actions is not thread safe
+
+  QList<QAction *> found;
+
+  for ( QWidget *object : std::as_const( mActionParents ) )
+  {
+    searchActions( string, object, found );
+  }
+}
+
+void QgsActionLocatorFilter::triggerResult( const QgsLocatorResult &result )
+{
+  QAction *action = qobject_cast< QAction * >( qvariant_cast<QObject *>( result.userData ) );
+  if ( action )
+    action->trigger();
+}
+
+void QgsActionLocatorFilter::searchActions( const QString &string, QWidget *parent, QList<QAction *> &found )
+{
+  const QList< QWidget *> children = parent->findChildren<QWidget *>();
+  for ( QWidget *widget : children )
+  {
+    searchActions( string, widget, found );
+  }
+
+  QRegularExpression extractFromTooltip( QStringLiteral( "<b>(.*)</b>" ) );
+  QRegularExpression newLineToSpace( QStringLiteral( "[\\s\\n\\r]+" ) );
+
+  const auto constActions = parent->actions();
+  for ( QAction *action : constActions )
+  {
+    if ( action->menu() )
+    {
+      searchActions( string, action->menu(), found );
+      continue;
+    }
+
+    if ( !action->isEnabled() || !action->isVisible() || action->text().isEmpty() )
+      continue;
+    if ( found.contains( action ) )
+      continue;
+
+    QString searchText = action->text();
+    searchText.replace( '&', QString() );
+
+    QString tooltip = action->toolTip();
+    tooltip.replace( newLineToSpace, QStringLiteral( " " ) );
+    QRegularExpressionMatch match = extractFromTooltip.match( tooltip );
+    if ( match.hasMatch() )
+    {
+      tooltip = match.captured( 1 );
+    }
+    tooltip.replace( QLatin1String( "..." ), QString() );
+    tooltip.replace( QString( QChar( 0x2026 ) ), QString() );
+    searchText.replace( QLatin1String( "..." ), QString() );
+    searchText.replace( QString( QChar( 0x2026 ) ), QString() );
+    bool uniqueTooltip = searchText.trimmed().compare( tooltip.trimmed(), Qt::CaseInsensitive ) != 0;
+    if ( action->isChecked() )
+    {
+      searchText += QStringLiteral( " [%1]" ).arg( tr( "Active" ) );
+    }
+    if ( uniqueTooltip )
+    {
+      searchText += QStringLiteral( " (%1)" ).arg( tooltip.trimmed() );
+    }
+
+    QgsLocatorResult result;
+    result.displayString = searchText;
+    result.userData = QVariant::fromValue( action );
+    result.icon = action->icon();
+    result.score = fuzzyScore( result.displayString, string );
+
+    if ( result.score > 0 )
+    {
+      found << action;
+      emit resultFetched( result );
+    }
+  }
+}
diff --git a/src/app/locator/qgsactionlocatorfilter.h b/src/app/locator/qgsactionlocatorfilter.h
@@ -0,0 +1,55 @@
+/***************************************************************************
+                         qgsactionlocatorfilter.h
+                         --------------------------
+    begin                : May 2017
+    copyright            : (C) 2017 by Nyall Dawson
+    email                : nyall dot dawson at gmail dot com
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef QGSACTIONLOCATORFILTERS_H
+#define QGSACTIONLOCATORFILTERS_H
+
+#include "qgis_app.h"
+#include "qgslocatorfilter.h"
+
+
+
+class QAction;
+
+
+
+class APP_EXPORT QgsActionLocatorFilter : public QgsLocatorFilter
+{
+    Q_OBJECT
+
+  public:
+
+    QgsActionLocatorFilter( const QList<QWidget *> &parentObjectsForActions, QObject *parent = nullptr );
+    QgsActionLocatorFilter *clone() const override;
+    QString name() const override { return QStringLiteral( "actions" ); }
+    QString displayName() const override { return tr( "Actions" ); }
+    Priority priority() const override { return Lowest; }
+    QString prefix() const override { return QStringLiteral( "." ); }
+    QgsLocatorFilter::Flags flags() const override { return QgsLocatorFilter::FlagFast; }
+
+    void fetchResults( const QString &string, const QgsLocatorContext &context, QgsFeedback *feedback ) override;
+    void triggerResult( const QgsLocatorResult &result ) override;
+  private:
+
+    QList< QWidget * > mActionParents;
+
+    void searchActions( const QString &string, QWidget *parent, QList< QAction *> &found );
+
+};
+
+
+#endif // QGSACTIONLOCATORFILTERS_H