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Diffstat (limited to 'ui/grid_view.h')
| -rw-r--r-- | ui/grid_view.h | 202 |
1 files changed, 0 insertions, 202 deletions
diff --git a/ui/grid_view.h b/ui/grid_view.h deleted file mode 100644 index 0cef5dea..00000000 --- a/ui/grid_view.h +++ /dev/null @@ -1,202 +0,0 @@ -// ************************************************************************** -// * This file is part of the FreeFileSync project. It is distributed under * -// * GNU General Public License: http://www.gnu.org/licenses/gpl.html * -// * Copyright (C) Zenju (zenju AT gmx DOT de) - All Rights Reserved * -// ************************************************************************** - -#ifndef GRIDVIEW_H_INCLUDED -#define GRIDVIEW_H_INCLUDED - -#include <set> -#include "column_attr.h" -#include "../file_hierarchy.h" - - -namespace zen -{ -//grid view of FolderComparison -class GridView -{ -public: - GridView() : folderPairCount(0) {} - - //direct data access via row number - const FileSystemObject* getObject(size_t row) const; //returns nullptr if object is not found; complexity: constant! - /**/ - FileSystemObject* getObject(size_t row); // - size_t rowsOnView() const { return viewRef .size(); } //only visible elements - size_t rowsTotal () const { return sortedRef.size(); } //total rows available - - //get references to FileSystemObject: no nullptr-check needed! Everything's bound. - std::vector<FileSystemObject*> getAllFileRef(const std::set<size_t>& rows); - - struct StatusCmpResult - { - StatusCmpResult(); - - bool existsLeftOnly; - bool existsRightOnly; - bool existsLeftNewer; - bool existsRightNewer; - bool existsDifferent; - bool existsEqual; - bool existsConflict; - - unsigned int filesOnLeftView; - unsigned int foldersOnLeftView; - unsigned int filesOnRightView; - unsigned int foldersOnRightView; - - zen::UInt64 filesizeLeftView; - zen::UInt64 filesizeRightView; - }; - - //comparison results view - StatusCmpResult updateCmpResult(bool hideFiltered, - bool leftOnlyFilesActive, - bool rightOnlyFilesActive, - bool leftNewerFilesActive, - bool rightNewerFilesActive, - bool differentFilesActive, - bool equalFilesActive, - bool conflictFilesActive); - - struct StatusSyncPreview - { - StatusSyncPreview(); - - bool existsSyncCreateLeft; - bool existsSyncCreateRight; - bool existsSyncDeleteLeft; - bool existsSyncDeleteRight; - bool existsSyncDirLeft; - bool existsSyncDirRight; - bool existsSyncDirNone; - bool existsSyncEqual; - bool existsConflict; - - unsigned int filesOnLeftView; - unsigned int foldersOnLeftView; - unsigned int filesOnRightView; - unsigned int foldersOnRightView; - - zen::UInt64 filesizeLeftView; - zen::UInt64 filesizeRightView; - }; - - //synchronization preview - StatusSyncPreview updateSyncPreview(bool hideFiltered, - bool syncCreateLeftActive, - bool syncCreateRightActive, - bool syncDeleteLeftActive, - bool syncDeleteRightActive, - bool syncDirOverwLeftActive, - bool syncDirOverwRightActive, - bool syncDirNoneActive, - bool syncEqualActive, - bool conflictFilesActive); - - void setData(FolderComparison& newData); - void removeInvalidRows(); //remove rows that have been deleted meanwhile: call after manual deletion and synchronization! - - //sorting... - bool static getDefaultSortDirection(zen::ColumnTypeRim type); //true: ascending; false: descending - - void sortView(zen::ColumnTypeRim type, bool onLeft, bool ascending); //always call this method for sorting, never sort externally! - - struct SortInfo - { - SortInfo(zen::ColumnTypeRim type, bool onLeft, bool ascending) : type_(type), onLeft_(onLeft), ascending_(ascending) {} - zen::ColumnTypeRim type_; - bool onLeft_; - bool ascending_; - }; - const SortInfo* getSortInfo() const { return currentSort.get(); } //return nullptr if currently not sorted - - ptrdiff_t findRowDirect(FileSystemObject::ObjectIdConst objId) const; // find an object's row position on view list directly, return < 0 if not found - ptrdiff_t findRowFirstChild(const HierarchyObject* hierObj) const; // find first child of DirPair or BaseDirPair *on sorted sub view* - //"hierObj" may be invalid, it is NOT dereferenced, return < 0 if not found - - size_t getFolderPairCount() const { return folderPairCount; } //count non-empty pairs to distinguish single/multiple folder pair cases - -private: - struct RefIndex - { - RefIndex(size_t folderInd, FileSystemObject::ObjectId id) : - folderIndex(folderInd), - objId(id) {} - size_t folderIndex; //because of alignment there's no benefit in using "unsigned int" in 64-bit code here! - FileSystemObject::ObjectId objId; - }; - - template <class Predicate> void updateView(Predicate pred); - - - zen::hash_map<FileSystemObject::ObjectIdConst, size_t> rowPositions; //find row positions on sortedRef directly - zen::hash_map<const void*, size_t> rowPositionsFirstChild; //find first child on sortedRef of a hierarchy object - //void* instead of HierarchyObject*: these are weak pointers and should *never be dereferenced*! - - std::vector<FileSystemObject::ObjectId> viewRef; //partial view on sortedRef - /* /|\ - | (update...) - | */ - std::vector<RefIndex> sortedRef; //flat view of weak pointers on folderCmp; may be sorted - /* /|\ - | (setData...) - | */ - //std::shared_ptr<FolderComparison> folderCmp; //actual comparison data: owned by GridView! - size_t folderPairCount; //number of non-empty folder pairs - - - class SerializeHierarchy; - - //sorting classes - template <bool ascending> - class LessRelativeName; - - template <bool ascending, SelectedSide side> - class LessShortFileName; - - template <bool ascending, SelectedSide side> - class LessFilesize; - - template <bool ascending, SelectedSide side> - class LessFiletime; - - template <bool ascending, SelectedSide side> - class LessExtension; - - template <bool ascending> - class LessCmpResult; - - template <bool ascending> - class LessSyncDirection; - - std::unique_ptr<SortInfo> currentSort; -}; - - - - - - - -//##################### implementation ######################################### - -inline -const FileSystemObject* GridView::getObject(size_t row) const -{ - return row < viewRef.size() ? - FileSystemObject::retrieve(viewRef[row]) : nullptr; -} - -inline -FileSystemObject* GridView::getObject(size_t row) -{ - //code re-use of const method: see Meyers Effective C++ - return const_cast<FileSystemObject*>(static_cast<const GridView&>(*this).getObject(row)); -} -} - - -#endif // GRIDVIEW_H_INCLUDED |