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authorDaniel Wilhelm <daniel@wili.li>2014-04-18 17:08:06 +0200
committerDaniel Wilhelm <daniel@wili.li>2014-04-18 17:08:06 +0200
commitfbe76102e941b9f1edaf236788e42678f05fdf9a (patch)
treef5f538316019fa89be8dc478103490c3a826f3ac /ui/gridView.cpp
parent3.8 (diff)
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Diffstat (limited to 'ui/gridView.cpp')
-rw-r--r--ui/gridView.cpp570
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diff --git a/ui/gridView.cpp b/ui/gridView.cpp
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-// **************************************************************************
-// * 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) 2008-2010 ZenJu (zhnmju123 AT gmx.de) *
-// **************************************************************************
-//
-#include "gridView.h"
-#include "sorting.h"
-#include "../synchronization.h"
-#include <boost/bind.hpp>
-
-using namespace FreeFileSync;
-
-
-GridView::StatusCmpResult::StatusCmpResult() :
- existsLeftOnly(false),
- existsRightOnly(false),
- existsLeftNewer(false),
- existsRightNewer(false),
- existsDifferent(false),
- existsEqual(false),
- existsConflict(false),
-
- filesOnLeftView(0),
- foldersOnLeftView(0),
- filesOnRightView(0),
- foldersOnRightView(0) {}
-
-
-template <class StatusResult>
-void getNumbers(const FileSystemObject& fsObj, StatusResult& result)
-{
- struct GetValues : public FSObjectVisitor
- {
- GetValues(StatusResult& res) : result_(res) {}
-
- virtual void visit(const FileMapping& fileObj)
- {
- if (!fileObj.isEmpty<LEFT_SIDE>())
- {
- result_.filesizeLeftView += fileObj.getFileSize<LEFT_SIDE>();
- ++result_.filesOnLeftView;
- }
- if (!fileObj.isEmpty<RIGHT_SIDE>())
- {
- result_.filesizeRightView += fileObj.getFileSize<RIGHT_SIDE>();
- ++result_.filesOnRightView;
- }
- }
-
- virtual void visit(const SymLinkMapping& linkObj)
- {
- if (!linkObj.isEmpty<LEFT_SIDE>())
- ++result_.filesOnLeftView;
-
- if (!linkObj.isEmpty<RIGHT_SIDE>())
- ++result_.filesOnRightView;
- }
-
- virtual void visit(const DirMapping& dirObj)
- {
- if (!dirObj.isEmpty<LEFT_SIDE>())
- ++result_.foldersOnLeftView;
-
- if (!dirObj.isEmpty<RIGHT_SIDE>())
- ++result_.foldersOnRightView;
- }
- StatusResult& result_;
- } getVal(result);
- fsObj.accept(getVal);
-}
-
-
-GridView::StatusCmpResult GridView::updateCmpResult(bool hideFiltered, //maps sortedRef to viewRef
- bool leftOnlyFilesActive,
- bool rightOnlyFilesActive,
- bool leftNewerFilesActive,
- bool rightNewerFilesActive,
- bool differentFilesActive,
- bool equalFilesActive,
- bool conflictFilesActive)
-{
- StatusCmpResult output;
-
- viewRef.clear();
-
- for (std::vector<RefIndex>::const_iterator j = sortedRef.begin(); j != sortedRef.end(); ++j)
- {
- const FileSystemObject* fsObj = getReferencedRow(*j);
- if (fsObj)
- {
- //hide filtered row, if corresponding option is set
- if (hideFiltered && !fsObj->isActive())
- continue;
-
- switch (fsObj->getCategory())
- {
- case FILE_LEFT_SIDE_ONLY:
- output.existsLeftOnly = true;
- if (!leftOnlyFilesActive) continue;
- break;
- case FILE_RIGHT_SIDE_ONLY:
- output.existsRightOnly = true;
- if (!rightOnlyFilesActive) continue;
- break;
- case FILE_LEFT_NEWER:
- output.existsLeftNewer = true;
- if (!leftNewerFilesActive) continue;
- break;
- case FILE_RIGHT_NEWER:
- output.existsRightNewer = true;
- if (!rightNewerFilesActive) continue;
- break;
- case FILE_DIFFERENT:
- output.existsDifferent = true;
- if (!differentFilesActive) continue;
- break;
- case FILE_EQUAL:
- output.existsEqual = true;
- if (!equalFilesActive) continue;
- break;
- case FILE_CONFLICT:
- output.existsConflict = true;
- if (!conflictFilesActive) continue;
- break;
- }
-
- //calculate total number of bytes for each side
- getNumbers(*fsObj, output);
-
- viewRef.push_back(*j);
- }
- }
-
- return output;
-}
-
-
-GridView::StatusSyncPreview::StatusSyncPreview() :
- existsSyncCreateLeft(false),
- existsSyncCreateRight(false),
- existsSyncDeleteLeft(false),
- existsSyncDeleteRight(false),
- existsSyncDirLeft(false),
- existsSyncDirRight(false),
- existsSyncDirNone(false),
- existsSyncEqual(false),
- existsConflict(false),
-
- filesOnLeftView(0),
- foldersOnLeftView(0),
- filesOnRightView(0),
- foldersOnRightView(0) {}
-
-
-GridView::StatusSyncPreview GridView::updateSyncPreview(bool hideFiltered, //maps sortedRef to viewRef
- bool syncCreateLeftActive,
- bool syncCreateRightActive,
- bool syncDeleteLeftActive,
- bool syncDeleteRightActive,
- bool syncDirOverwLeftActive,
- bool syncDirOverwRightActive,
- bool syncDirNoneActive,
- bool syncEqualActive,
- bool conflictFilesActive)
-{
- StatusSyncPreview output;
-
- viewRef.clear();
-
- for (std::vector<RefIndex>::const_iterator j = sortedRef.begin(); j != sortedRef.end(); ++j)
- {
- const FileSystemObject* fsObj = getReferencedRow(*j);
- if (fsObj)
- {
- //hide filtered row, if corresponding option is set
- if (hideFiltered && !fsObj->isActive())
- continue;
-
-
- switch (fsObj->getSyncOperation()) //evaluate comparison result and sync direction
- {
- case SO_CREATE_NEW_LEFT:
- output.existsSyncCreateLeft = true;
- if (!syncCreateLeftActive) continue;
- break;
- case SO_CREATE_NEW_RIGHT:
- output.existsSyncCreateRight = true;
- if (!syncCreateRightActive) continue;
- break;
- case SO_DELETE_LEFT:
- output.existsSyncDeleteLeft = true;
- if (!syncDeleteLeftActive) continue;
- break;
- case SO_DELETE_RIGHT:
- output.existsSyncDeleteRight = true;
- if (!syncDeleteRightActive) continue;
- break;
- case SO_OVERWRITE_RIGHT:
- output.existsSyncDirRight = true;
- if (!syncDirOverwRightActive) continue;
- break;
- case SO_OVERWRITE_LEFT:
- output.existsSyncDirLeft = true;
- if (!syncDirOverwLeftActive) continue;
- break;
- case SO_DO_NOTHING:
- output.existsSyncDirNone = true;
- if (!syncDirNoneActive) continue;
- break;
- case SO_EQUAL:
- output.existsSyncEqual = true;
- if (!syncEqualActive) continue;
- break;
- case SO_UNRESOLVED_CONFLICT:
- output.existsConflict = true;
- if (!conflictFilesActive) continue;
- break;
- }
-
- //calculate total number of bytes for each side
- getNumbers(*fsObj, output);
-
- viewRef.push_back(*j);
- }
- }
-
- return output;
-}
-
-
-void GridView::getAllFileRef(const std::set<size_t>& guiRows, std::vector<FileSystemObject*>& output)
-{
- std::set<size_t>::const_iterator upperEnd = guiRows.lower_bound(rowsOnView()); //loop over valid rows only!
-
- output.clear();
- output.reserve(guiRows.size());
- for (std::set<size_t>::const_iterator i = guiRows.begin(); i != upperEnd; ++i)
- {
- FileSystemObject* fsObj = getReferencedRow(viewRef[*i]);
- if (fsObj)
- output.push_back(fsObj);
- }
-}
-
-
-inline
-bool GridView::isInvalidRow(const RefIndex& ref) const
-{
- return getReferencedRow(ref) == NULL;
-}
-
-
-void GridView::removeInvalidRows()
-{
- viewRef.clear();
-
- //remove rows that have been deleted meanwhile
- sortedRef.erase(std::remove_if(sortedRef.begin(), sortedRef.end(),
- boost::bind(&GridView::isInvalidRow, this, _1)), sortedRef.end());
-}
-
-
-void GridView::clearAllRows()
-{
- viewRef.clear();
- sortedRef.clear();
- folderCmp.clear();
-}
-
-
-class GridView::SerializeHierarchy
-{
-public:
- SerializeHierarchy(std::vector<GridView::RefIndex>& sortedRef, size_t index) :
- index_(index),
- sortedRef_(sortedRef) {}
-
- void execute(const HierarchyObject& hierObj)
- {
- //add file references
- std::for_each(hierObj.useSubFiles().begin(), hierObj.useSubFiles().end(), *this);
-
- //add symlink references
- std::for_each(hierObj.useSubLinks().begin(), hierObj.useSubLinks().end(), *this);
-
- //add dir references
- std::for_each(hierObj.useSubDirs().begin(), hierObj.useSubDirs().end(), *this);
- }
-
- void operator()(const FileMapping& fileObj)
- {
- sortedRef_.push_back(RefIndex(index_, fileObj.getId()));
- }
-
- void operator()(const SymLinkMapping& linkObj)
- {
- sortedRef_.push_back(RefIndex(index_, linkObj.getId()));
- }
-
- void operator()(const DirMapping& dirObj)
- {
- sortedRef_.push_back(RefIndex(index_, dirObj.getId()));
- execute(dirObj); //add recursion here to list sub-objects directly below parent!
- }
-
-private:
- size_t index_;
- std::vector<GridView::RefIndex>& sortedRef_;
-};
-
-
-void GridView::setData(FolderComparison& newData)
-{
- viewRef.clear();
- sortedRef.clear();
- folderCmp.swap(newData);
-
- //fill sortedRef
- for (FolderComparison::const_iterator j = folderCmp.begin(); j != folderCmp.end(); ++j)
- SerializeHierarchy(sortedRef, j - folderCmp.begin()).execute(*j);
-}
-
-
-//------------------------------------ SORTING TEMPLATES ------------------------------------------------
-template <bool ascending>
-class GridView::SortByDirectory : public std::binary_function<RefIndex, RefIndex, bool>
-{
-public:
- bool operator()(const RefIndex a, const RefIndex b) const
- {
- return ascending ?
- a.folderIndex < b.folderIndex :
- a.folderIndex > b.folderIndex;
- }
-};
-
-
-template <bool ascending, FreeFileSync::SelectedSide side>
-class GridView::SortByRelName : public std::binary_function<RefIndex, RefIndex, bool>
-{
-public:
- SortByRelName(const GridView& view) : m_view(view) {}
-
- bool operator()(const RefIndex a, const RefIndex b) const
- {
- //presort by folder pair
- if (a.folderIndex != b.folderIndex)
- return ascending ?
- a.folderIndex < b.folderIndex :
- a.folderIndex > b.folderIndex;
-
- const FileSystemObject* fsObjA = m_view.getReferencedRow(a);
- const FileSystemObject* fsObjB = m_view.getReferencedRow(b);
- if (fsObjA == NULL) //invalid rows shall appear at the end
- return false;
- else if (fsObjB == NULL)
- return true;
-
- return sortByRelativeName<ascending, side>(*fsObjA, *fsObjB);
- }
-private:
- const GridView& m_view;
-};
-
-
-template <bool ascending, FreeFileSync::SelectedSide side>
-class GridView::SortByFileName : public std::binary_function<RefIndex, RefIndex, bool>
-{
-public:
- SortByFileName(const GridView& view) : m_view(view) {}
-
- bool operator()(const RefIndex a, const RefIndex b) const
- {
- const FileSystemObject* fsObjA = m_view.getReferencedRow(a);
- const FileSystemObject* fsObjB = m_view.getReferencedRow(b);
- if (fsObjA == NULL) //invalid rows shall appear at the end
- return false;
- else if (fsObjB == NULL)
- return true;
-
- return sortByFileName<ascending, side>(*fsObjA, *fsObjB);
- }
-private:
- const GridView& m_view;
-};
-
-
-template <bool ascending, FreeFileSync::SelectedSide side>
-class GridView::SortByFileSize : public std::binary_function<RefIndex, RefIndex, bool>
-{
-public:
- SortByFileSize(const GridView& view) : m_view(view) {}
-
- bool operator()(const RefIndex a, const RefIndex b) const
- {
- const FileSystemObject* fsObjA = m_view.getReferencedRow(a);
- const FileSystemObject* fsObjB = m_view.getReferencedRow(b);
- if (fsObjA == NULL) //invalid rows shall appear at the end
- return false;
- else if (fsObjB == NULL)
- return true;
-
- return sortByFileSize<ascending, side>(*fsObjA, *fsObjB);
- }
-private:
- const GridView& m_view;
-};
-
-
-template <bool ascending, FreeFileSync::SelectedSide side>
-class GridView::SortByDate : public std::binary_function<RefIndex, RefIndex, bool>
-{
-public:
- SortByDate(const GridView& view) : m_view(view) {}
-
- bool operator()(const RefIndex a, const RefIndex b) const
- {
- const FileSystemObject* fsObjA = m_view.getReferencedRow(a);
- const FileSystemObject* fsObjB = m_view.getReferencedRow(b);
- if (fsObjA == NULL) //invalid rows shall appear at the end
- return false;
- else if (fsObjB == NULL)
- return true;
-
- return sortByDate<ascending, side>(*fsObjA, *fsObjB);
- }
-private:
- const GridView& m_view;
-};
-
-
-template <bool ascending, FreeFileSync::SelectedSide side>
-class GridView::SortByExtension : public std::binary_function<RefIndex, RefIndex, bool>
-{
-public:
- SortByExtension(const GridView& view) : m_view(view) {}
-
- bool operator()(const RefIndex a, const RefIndex b) const
- {
- const FileSystemObject* fsObjA = m_view.getReferencedRow(a);
- const FileSystemObject* fsObjB = m_view.getReferencedRow(b);
- if (fsObjA == NULL) //invalid rows shall appear at the end
- return false;
- else if (fsObjB == NULL)
- return true;
-
- return sortByExtension<ascending, side>(*fsObjA, *fsObjB);
- }
-private:
- const GridView& m_view;
-};
-
-
-template <bool ascending>
-class GridView::SortByCmpResult : public std::binary_function<RefIndex, RefIndex, bool>
-{
-public:
- SortByCmpResult(const GridView& view) : m_view(view) {}
-
- bool operator()(const RefIndex a, const RefIndex b) const
- {
- const FileSystemObject* fsObjA = m_view.getReferencedRow(a);
- const FileSystemObject* fsObjB = m_view.getReferencedRow(b);
- if (fsObjA == NULL) //invalid rows shall appear at the end
- return false;
- else if (fsObjB == NULL)
- return true;
-
- return sortByCmpResult<ascending>(*fsObjA, *fsObjB);
- }
-private:
- const GridView& m_view;
-};
-
-
-template <bool ascending>
-class GridView::SortBySyncDirection : public std::binary_function<RefIndex, RefIndex, bool>
-{
-public:
- SortBySyncDirection(const GridView& view) : m_view(view) {}
-
- bool operator()(const RefIndex a, const RefIndex b) const
- {
- const FileSystemObject* fsObjA = m_view.getReferencedRow(a);
- const FileSystemObject* fsObjB = m_view.getReferencedRow(b);
- if (fsObjA == NULL) //invalid rows shall appear at the end
- return false;
- else if (fsObjB == NULL)
- return true;
-
- return sortBySyncDirection<ascending>(*fsObjA, *fsObjB);
- }
-private:
- const GridView& m_view;
-};
-
-//-------------------------------------------------------------------------------------------------------
-bool GridView::getDefaultDirection(SortType type) //true: ascending; false: descending
-{
- switch (type)
- {
- case SORT_BY_FILESIZE:
- case SORT_BY_DATE:
- return false;
-
- case SORT_BY_REL_NAME:
- case SORT_BY_FILENAME:
- case SORT_BY_EXTENSION:
- case SORT_BY_CMP_RESULT:
- case SORT_BY_DIRECTORY:
- case SORT_BY_SYNC_DIRECTION:
- return true;
- }
- assert(false);
- return true;
-}
-
-
-void GridView::sortView(SortType type, bool onLeft, bool ascending)
-{
- viewRef.clear();
-
- switch (type)
- {
- case SORT_BY_REL_NAME:
- if ( ascending && onLeft) std::sort(sortedRef.begin(), sortedRef.end(), SortByRelName<true, LEFT_SIDE>(*this));
- else if ( ascending && !onLeft) std::sort(sortedRef.begin(), sortedRef.end(), SortByRelName<true, RIGHT_SIDE>(*this));
- else if (!ascending && onLeft) std::sort(sortedRef.begin(), sortedRef.end(), SortByRelName<false, LEFT_SIDE >(*this));
- else if (!ascending && !onLeft) std::sort(sortedRef.begin(), sortedRef.end(), SortByRelName<false, RIGHT_SIDE>(*this));
- break;
- case SORT_BY_FILENAME:
- if ( ascending && onLeft) std::sort(sortedRef.begin(), sortedRef.end(), SortByFileName<true, LEFT_SIDE >(*this));
- else if ( ascending && !onLeft) std::sort(sortedRef.begin(), sortedRef.end(), SortByFileName<true, RIGHT_SIDE>(*this));
- else if (!ascending && onLeft) std::sort(sortedRef.begin(), sortedRef.end(), SortByFileName<false, LEFT_SIDE >(*this));
- else if (!ascending && !onLeft) std::sort(sortedRef.begin(), sortedRef.end(), SortByFileName<false, RIGHT_SIDE>(*this));
- break;
- case SORT_BY_FILESIZE:
- if ( ascending && onLeft) std::sort(sortedRef.begin(), sortedRef.end(), SortByFileSize<true, LEFT_SIDE >(*this));
- else if ( ascending && !onLeft) std::sort(sortedRef.begin(), sortedRef.end(), SortByFileSize<true, RIGHT_SIDE>(*this));
- else if (!ascending && onLeft) std::sort(sortedRef.begin(), sortedRef.end(), SortByFileSize<false, LEFT_SIDE >(*this));
- else if (!ascending && !onLeft) std::sort(sortedRef.begin(), sortedRef.end(), SortByFileSize<false, RIGHT_SIDE>(*this));
- break;
- case SORT_BY_DATE:
- if ( ascending && onLeft) std::sort(sortedRef.begin(), sortedRef.end(), SortByDate<true, LEFT_SIDE >(*this));
- else if ( ascending && !onLeft) std::sort(sortedRef.begin(), sortedRef.end(), SortByDate<true, RIGHT_SIDE>(*this));
- else if (!ascending && onLeft) std::sort(sortedRef.begin(), sortedRef.end(), SortByDate<false, LEFT_SIDE >(*this));
- else if (!ascending && !onLeft) std::sort(sortedRef.begin(), sortedRef.end(), SortByDate<false, RIGHT_SIDE>(*this));
- break;
- case SORT_BY_EXTENSION:
- if ( ascending && onLeft) std::stable_sort(sortedRef.begin(), sortedRef.end(), SortByExtension<true, LEFT_SIDE >(*this));
- else if ( ascending && !onLeft) std::stable_sort(sortedRef.begin(), sortedRef.end(), SortByExtension<true, RIGHT_SIDE>(*this));
- else if (!ascending && onLeft) std::stable_sort(sortedRef.begin(), sortedRef.end(), SortByExtension<false, LEFT_SIDE >(*this));
- else if (!ascending && !onLeft) std::stable_sort(sortedRef.begin(), sortedRef.end(), SortByExtension<false, RIGHT_SIDE>(*this));
- break;
- case SORT_BY_CMP_RESULT:
- if ( ascending) std::stable_sort(sortedRef.begin(), sortedRef.end(), SortByCmpResult<true >(*this));
- else if (!ascending) std::stable_sort(sortedRef.begin(), sortedRef.end(), SortByCmpResult<false>(*this));
- break;
- case SORT_BY_SYNC_DIRECTION:
- if ( ascending) std::stable_sort(sortedRef.begin(), sortedRef.end(), SortBySyncDirection<true >(*this));
- else if (!ascending) std::stable_sort(sortedRef.begin(), sortedRef.end(), SortBySyncDirection<false>(*this));
- break;
- case SORT_BY_DIRECTORY:
- if ( ascending) std::stable_sort(sortedRef.begin(), sortedRef.end(), SortByDirectory<true>());
- else if (!ascending) std::stable_sort(sortedRef.begin(), sortedRef.end(), SortByDirectory<false>());
- break;
- }
-}
-
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