mirror of
https://github.com/aseprite/aseprite.git
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132 lines
3.7 KiB
C++
132 lines
3.7 KiB
C++
/* ASE - Allegro Sprite Editor
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* Copyright (C) 2001-2011 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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#include "config.h"
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#include "app.h"
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#include "app/color_utils.h"
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#include "commands/command.h"
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#include "document_wrappers.h"
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#include "modules/gui.h"
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#include "raster/image.h"
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#include "raster/layer.h"
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#include "raster/mask.h"
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#include "raster/sprite.h"
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#include "undo_transaction.h"
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#include "util/autocrop.h"
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#include "util/misc.h"
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#include "widgets/color_bar.h"
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//////////////////////////////////////////////////////////////////////
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// crop_sprite
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class CropSpriteCommand : public Command
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{
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public:
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CropSpriteCommand();
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Command* clone() const { return new CropSpriteCommand(*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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CropSpriteCommand::CropSpriteCommand()
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: Command("CropSprite",
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"Crop Sprite",
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CmdRecordableFlag)
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{
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}
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bool CropSpriteCommand::onEnabled(Context* context)
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{
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return context->checkFlags(ContextFlags::ActiveDocumentIsWritable |
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ContextFlags::HasVisibleMask);
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}
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void CropSpriteCommand::onExecute(Context* context)
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{
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ActiveDocumentWriter document(context);
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const Sprite* sprite(document->getSprite());
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const Mask* mask(document->getMask());
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{
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UndoTransaction undoTransaction(document, "Sprite Crop");
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int bgcolor = color_utils::color_for_image(app_get_colorbar()->getBgColor(), sprite->getImgType());
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undoTransaction.cropSprite(mask->x, mask->y, mask->w, mask->h, bgcolor);
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undoTransaction.commit();
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}
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document->generateMaskBoundaries();
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update_screen_for_document(document);
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}
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//////////////////////////////////////////////////////////////////////
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// autocrop_sprite
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class AutocropSpriteCommand : public Command
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{
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public:
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AutocropSpriteCommand();
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Command* clone() const { return new AutocropSpriteCommand(*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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AutocropSpriteCommand::AutocropSpriteCommand()
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: Command("AutocropSprite",
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"Autocrop Sprite",
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CmdRecordableFlag)
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{
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}
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bool AutocropSpriteCommand::onEnabled(Context* context)
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{
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return context->checkFlags(ContextFlags::ActiveDocumentIsWritable |
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ContextFlags::HasActiveSprite);
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}
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void AutocropSpriteCommand::onExecute(Context* context)
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{
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ActiveDocumentWriter document(context);
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Sprite* sprite(document->getSprite());
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{
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int bgcolor = color_utils::color_for_image(app_get_colorbar()->getBgColor(), sprite->getImgType());
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UndoTransaction undoTransaction(document, "Sprite Autocrop");
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undoTransaction.autocropSprite(bgcolor);
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undoTransaction.commit();
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}
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document->generateMaskBoundaries();
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update_screen_for_document(document);
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}
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//////////////////////////////////////////////////////////////////////
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// CommandFactory
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Command* CommandFactory::createCropSpriteCommand()
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{
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return new CropSpriteCommand;
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}
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Command* CommandFactory::createAutocropSpriteCommand()
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{
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return new AutocropSpriteCommand;
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}
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