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Can undo or redo Add/Remove paint

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This commit is contained in:
baydam
2016-04-15 13:05:34 +00:00
parent a3355d86be
commit 1b09dd08d8
4 changed files with 97 additions and 15 deletions
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Commands.cpp
+62 -10
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@@ -26,6 +26,34 @@
MM_BEGIN_NAMESPACE
AddPaintCommand::AddPaintCommand(MainWindow *mainWindow, uid paintId, const QIcon &icon, const QString &name, QUndoCommand *parent) :
QUndoCommand(parent),
_mainWindow(mainWindow),
_paintId(paintId),
_icon(icon),
_name(name)
{
setText(QObject::tr("Add paint"));
}
void AddPaintCommand::undo()
{
_paint = _mainWindow->getMappingManager().getPaintById(_paintId);
_mainWindow->removePaintItem(_paintId);
}
void AddPaintCommand::redo()
{
if (!_paint.isNull())
{
uid lastId = _mainWindow->getMappingManager().addPaint(_paint);
_mainWindow->addPaintItem(lastId, _icon, _name);
}
else {
_mainWindow->addPaintItem(_paintId, _icon, _name);
}
}
AddShapesCommand::AddShapesCommand(MainWindow *mainWindow, uid mappingId, QUndoCommand *parent):
QUndoCommand(parent),
_mainWindow(mainWindow),
@@ -42,11 +70,11 @@ void AddShapesCommand::undo()
void AddShapesCommand::redo()
{
if(!_mapping.isNull())
{
uid storedId = _mainWindow->getMappingManager().addMapping(_mapping);
_mainWindow->addMappingItem(storedId);
}
if (!_mapping.isNull())
{
uid storedId = _mainWindow->getMappingManager().addMapping(_mapping);
_mainWindow->addMappingItem(storedId);
}
else
{
_mainWindow->addMappingItem(_mappingId);
@@ -163,6 +191,30 @@ void TranslateShapeCommand::_doTransform(MShape::ptr shape)
shape->translate(_translation);
}
RemovePaintCommand::RemovePaintCommand(MainWindow *mainWindow, uid paintId, QUndoCommand *parent):
QUndoCommand(parent),
_mainWindow(mainWindow),
_paintId(paintId)
{
setText(QObject::tr("Remove paint"));
}
void RemovePaintCommand::undo()
{
if (!_paint.isNull())
{
uid lastId = _mainWindow->getMappingManager().addPaint(_paint);
_mainWindow->addPaintItem(lastId, _paint->getIcon(), _paint->getName());
}
}
void RemovePaintCommand::redo()
{
_paint = _mainWindow->getMappingManager().getPaintById(_paintId);
_mainWindow->deletePaint(_paintId);
}
DeleteMappingCommand::DeleteMappingCommand(MainWindow *mainWindow, uid mappingId, QUndoCommand *parent) :
QUndoCommand(parent),
@@ -174,11 +226,11 @@ DeleteMappingCommand::DeleteMappingCommand(MainWindow *mainWindow, uid mappingId
void DeleteMappingCommand::undo()
{
if(!_mapping.isNull())
{
uid storedId = _mainWindow->getMappingManager().addMapping(_mapping);
_mainWindow->addMappingItem(storedId);
}
if (!_mapping.isNull())
{
uid storedId = _mainWindow->getMappingManager().addMapping(_mapping);
_mainWindow->addMappingItem(storedId);
}
}
void DeleteMappingCommand::redo()