KisDumbUndoStore Class Reference

The KisDumbUndoStore class doesn't actually save commands, so you cannot undo or redo! More...

#include <kis_undo_stores.h>

Inheritance diagram for KisDumbUndoStore:

Public Member Functions
void	addCommand (KUndo2Command *cmd) override
void	beginMacro (const KUndo2MagicString &macroName) override
void	endMacro () override
const KUndo2Command *	presentCommand () override
void	purgeRedoState () override
void	undoLastCommand () override
Public Member Functions inherited from KisUndoStore
	KisUndoStore ()
virtual	~KisUndoStore ()

Additional Inherited Members
Signals inherited from KisUndoStore
void	historyStateChanged ()

Detailed Description

The KisDumbUndoStore class doesn't actually save commands, so you cannot undo or redo!

Definition at line 51 of file kis_undo_stores.h.

Member Function Documentation

addCommand()

void KisDumbUndoStore::addCommand ( KUndo2Command * cmd )

overridevirtual

Ermm.. Done with it! :P

Implements KisUndoStore.

Definition at line 109 of file kis_undo_stores.cpp.

{
    command->redo();
    delete command;
 
    Q_EMIT historyStateChanged();
}

References KisUndoStore::historyStateChanged(), and KUndo2Command::redo().

beginMacro()

void KisDumbUndoStore::beginMacro ( const KUndo2MagicString & macroName )

overridevirtual

Yes, sir! >:)

Implements KisUndoStore.

Definition at line 120 of file kis_undo_stores.cpp.

{
    Q_UNUSED(macroName);
}

endMacro()

void KisDumbUndoStore::endMacro ( )

overridevirtual

Roger that! :)

Implements KisUndoStore.

Definition at line 128 of file kis_undo_stores.cpp.

{
    Q_EMIT historyStateChanged();
}

References KisUndoStore::historyStateChanged().

presentCommand()

const KUndo2Command * KisDumbUndoStore::presentCommand ( )

overridevirtual

WARNING: All these methods are not considered as thread-safe

Implements KisUndoStore.

Definition at line 95 of file kis_undo_stores.cpp.

{
    return 0;
}

purgeRedoState()

void KisDumbUndoStore::purgeRedoState ( )

overridevirtual

Erm... what? %)

Implements KisUndoStore.

Definition at line 137 of file kis_undo_stores.cpp.

{
}

undoLastCommand()

void KisDumbUndoStore::undoLastCommand ( )

overridevirtual

Ermm.. Do we actually have one? We are dumb! ;)

Implements KisUndoStore.

Definition at line 100 of file kis_undo_stores.cpp.

{
    Q_EMIT historyStateChanged();
}

References KisUndoStore::historyStateChanged().

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The documentation for this class was generated from the following files:

• libs/command/kis_undo_stores.h
• libs/command/kis_undo_stores.cpp