mirror of
https://github.com/OPM/ResInsight.git
synced 2026-10-25 06:38:13 -05:00
Magne Sjaastad
92da6633bb
Introduce a shared base for tree-shaped folder containers that hold a list of leaf items together with a list of subcontainers of the same kind. Replaces the per-class plumbing (subcollections field, top-folder flag, add/remove/find sub-collection, factory) that is duplicated across RimSurfaceCollection, RimPolygonCollection and similar candidates. - caf::PdmNestedCollectionBase: non-templated PdmObject base exposing collection-name, add-new-subcollection, leaf-check and topmost-folder marking for generic command features and script methods. - caf::PdmNestedCollection<SelfT, ItemT>: CRTP template that owns the typed m_subCollections field and inherits the m_items array from PdmObjectCollection<ItemT>. Provides allItems(), find-sub-collection, and a typed factory hook. - RimNestedMirrorCollectionInView: view-side analogue for in-view collections that mirror a nested source collection, with orphan-sweep + find-or-create + reorder sync. Design rationale (templated vs non-templated, break-even on derived class count) lives in docs/pdm-nested-collection-design.md. No callers migrated in this commit.
101 lines
3.8 KiB
C++
101 lines
3.8 KiB
C++
/////////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2026 Equinor ASA
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//
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// ResInsight is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
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// for more details.
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//
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/////////////////////////////////////////////////////////////////////////////////
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#include "cafPdmNestedCollectionBase.h"
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#include "cafIconProvider.h"
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#include <QApplication>
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#include <QStyle>
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namespace caf
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{
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CAF_PDM_ABSTRACT_SOURCE_INIT( PdmNestedCollectionBase, "PdmNestedCollectionBase" );
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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PdmNestedCollectionBase::PdmNestedCollectionBase()
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: m_isTopmostFolder( false )
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{
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CAF_PDM_InitObject( "Nested Collection" );
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// m_collectionName is initialized by derived classes with a derived-specific XML keyword,
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// matching the existing per-class scriptable-field convention.
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// Apply the platform-native folder icon as the per-instance default so every nested
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// collection looks like a folder in the project tree. Derived classes that want a branded
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// icon (e.g. the top-level instance) override via setUiIcon / createTopmost(). In console
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// mode there is no QApplication / QStyle, so we fall back to whatever static icon the
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// derived class supplied to CAF_PDM_InitObject.
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if ( qobject_cast<QApplication*>( QApplication::instance() ) )
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{
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if ( QStyle* style = QApplication::style() )
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{
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QPixmap pix = style->standardIcon( QStyle::SP_DirIcon ).pixmap( 16, 16 );
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uiCapability()->setUiIcon( IconProvider( pix ) );
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}
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}
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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PdmNestedCollectionBase::~PdmNestedCollectionBase()
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{
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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QString PdmNestedCollectionBase::collectionName() const
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{
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return m_collectionName.value();
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void PdmNestedCollectionBase::setCollectionName( const QString& name )
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{
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m_collectionName.setValue( name );
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void PdmNestedCollectionBase::setAsTopmostFolder()
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{
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m_collectionName.uiCapability()->setUiHidden( true );
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m_collectionName.xmlCapability()->disableIO();
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setDeletable( false );
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m_isTopmostFolder = true;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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PdmFieldHandle* PdmNestedCollectionBase::userDescriptionField()
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{
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if ( m_isTopmostFolder ) return nullptr;
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return &m_collectionName;
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}
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} // namespace caf
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