mirror of https://github.com/aseprite/aseprite.git
88 lines
2.4 KiB
C++
88 lines
2.4 KiB
C++
/* Aseprite
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* Copyright (C) 2001-2013 David Capello
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "app/app.h"
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#include "app/commands/command.h"
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#include "app/context_access.h"
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#include "app/document_api.h"
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#include "app/document_location.h"
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#include "app/modules/gui.h"
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#include "app/ui/color_bar.h"
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#include "app/undo_transaction.h"
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#include "raster/layer.h"
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#include "raster/mask.h"
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#include "undo/undo_history.h"
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namespace app {
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class ClearCommand : public Command {
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public:
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ClearCommand();
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Command* clone() const { return new ClearCommand(*this); }
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protected:
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bool onEnabled(Context* context);
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void onExecute(Context* context);
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};
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ClearCommand::ClearCommand()
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: Command("Clear",
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"Clear",
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CmdUIOnlyFlag)
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{
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}
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bool ClearCommand::onEnabled(Context* context)
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{
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return context->checkFlags(ContextFlags::ActiveDocumentIsWritable |
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ContextFlags::ActiveLayerIsReadable |
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ContextFlags::ActiveLayerIsWritable |
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ContextFlags::ActiveLayerIsImage);
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}
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void ClearCommand::onExecute(Context* context)
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{
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ContextWriter writer(context);
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Document* document = writer.document();
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bool visibleMask = document->isMaskVisible();
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{
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UndoTransaction undoTransaction(writer.context(), "Clear");
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DocumentApi api = document->getApi();
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api.clearMask(writer.layer(), writer.cel(),
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app_get_color_to_clear_layer(writer.layer()));
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if (visibleMask)
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api.deselectMask();
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undoTransaction.commit();
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}
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if (visibleMask)
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document->generateMaskBoundaries();
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update_screen_for_document(document);
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}
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Command* CommandFactory::createClearCommand()
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{
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return new ClearCommand;
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}
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} // namespace app
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