--- a/src/EditHistory.h Wed Mar 12 16:21:49 2014 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,175 +0,0 @@
-/*
- * LDForge: LDraw parts authoring CAD
- * Copyright (C) 2013, 2014 Santeri Piippo
- *
- * 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 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#pragma once
-#include "Main.h"
-#include "LDObject.h"
-
-#define IMPLEMENT_HISTORY_TYPE(N) \
- virtual ~N##History() {} \
- virtual void undo() const override; \
- virtual void redo() const override; \
- \
- virtual History::EHistoryType getType() const override \
- { \
- return History::E##N##History; \
- } \
- \
- virtual QString getTypeName() const \
- { \
- return #N; \
- }
-
-class AbstractHistoryEntry;
-
-// =============================================================================
-class History
-{
- PROPERTY (private, int, position, setPosition, STOCK_WRITE)
- PROPERTY (public, LDDocument*, document, setDocument, STOCK_WRITE)
- PROPERTY (public, bool, isIgnoring, setIgnoring, STOCK_WRITE)
-
- public:
- typedef QList<AbstractHistoryEntry*> Changeset;
-
- enum EHistoryType
- {
- EDelHistory,
- EEditHistory,
- EAddHistory,
- EMoveHistory,
- ESwapHistory,
- };
-
- History();
- void undo();
- void redo();
- void clear();
-
- void addStep();
- void add (AbstractHistoryEntry* entry);
-
- inline long getSize() const
- {
- return m_changesets.size();
- }
-
- inline History& operator<< (AbstractHistoryEntry* entry)
- {
- add (entry);
- return *this;
- }
-
- inline const Changeset& getChangeset (long pos) const
- {
- return m_changesets[pos];
- }
-
- private:
- Changeset m_currentChangeset;
- QList<Changeset> m_changesets;
-};
-
-// =============================================================================
-//
-class AbstractHistoryEntry
-{
- PROPERTY (public, History*, parent, setParent, STOCK_WRITE)
-
- public:
- virtual ~AbstractHistoryEntry() {}
- virtual void undo() const = 0;
- virtual void redo() const = 0;
- virtual History::EHistoryType getType() const = 0;
- virtual QString getTypeName() const = 0;
-};
-
-// =============================================================================
-//
-class DelHistory : public AbstractHistoryEntry
-{
- PROPERTY (private, int, index, setIndex, STOCK_WRITE)
- PROPERTY (private, QString, code, setCode, STOCK_WRITE)
-
- public:
- IMPLEMENT_HISTORY_TYPE (Del)
- DelHistory (int idx, LDObject* obj);
-};
-
-// =============================================================================
-//
-class EditHistory : public AbstractHistoryEntry
-{
- PROPERTY (private, int, index, setIndex, STOCK_WRITE)
- PROPERTY (private, QString, oldCode, setOldCode, STOCK_WRITE)
- PROPERTY (private, QString, newCode, setNewCode, STOCK_WRITE)
-
- public:
- IMPLEMENT_HISTORY_TYPE (Edit)
-
- EditHistory (int idx, QString oldCode, QString newCode) :
- m_index (idx),
- m_oldCode (oldCode),
- m_newCode (newCode) {}
-};
-
-// =============================================================================
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
-// =============================================================================
-class AddHistory : public AbstractHistoryEntry
-{
- PROPERTY (private, int, index, setIndex, STOCK_WRITE)
- PROPERTY (private, QString, code, setCode, STOCK_WRITE)
-
- public:
- IMPLEMENT_HISTORY_TYPE (Add)
-
- AddHistory (int idx, LDObject* obj) :
- m_index (idx),
- m_code (obj->asText()) {}
-};
-
-// =============================================================================
-//
-class MoveHistory : public AbstractHistoryEntry
-{
- public:
- IMPLEMENT_HISTORY_TYPE (Move)
-
- QList<int> indices;
- Vertex dest;
-
- MoveHistory (QList<int> indices, Vertex dest) :
- indices (indices),
- dest (dest) {}
-};
-
-// =============================================================================
-//
-class SwapHistory : public AbstractHistoryEntry
-{
- public:
- IMPLEMENT_HISTORY_TYPE (Swap)
-
- SwapHistory (int a, int b) :
- a (a),
- b (b) {}
-
- private:
- int a, b;
-};