mirror of
https://github.com/aseprite/aseprite.git
synced 2025-01-01 00:23:35 +00:00
91 lines
2.3 KiB
C++
91 lines
2.3 KiB
C++
/* ASEPRITE
|
|
* Copyright (C) 2001-2012 David Capello
|
|
*
|
|
* 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 2 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, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include "context_flags.h"
|
|
|
|
#include "context.h"
|
|
#include "document.h"
|
|
#include "raster/cel.h"
|
|
#include "raster/layer.h"
|
|
#include "raster/sprite.h"
|
|
#include "raster/stock.h"
|
|
|
|
ContextFlags::ContextFlags()
|
|
{
|
|
m_flags = 0;
|
|
}
|
|
|
|
void ContextFlags::update(Context* context)
|
|
{
|
|
Document* document = context->getActiveDocument();
|
|
|
|
m_flags = 0;
|
|
|
|
if (document) {
|
|
m_flags |= HasActiveDocument;
|
|
|
|
if (document->lock(Document::ReadLock)) {
|
|
m_flags |= ActiveDocumentIsReadable;
|
|
|
|
if (document->isMaskVisible())
|
|
m_flags |= HasVisibleMask;
|
|
|
|
Sprite* sprite = document->getSprite();
|
|
if (sprite) {
|
|
m_flags |= HasActiveSprite;
|
|
|
|
if (sprite->getBackgroundLayer())
|
|
m_flags |= HasBackgroundLayer;
|
|
|
|
Layer* layer = sprite->getCurrentLayer();
|
|
if (layer) {
|
|
m_flags |= HasActiveLayer;
|
|
|
|
if (layer->is_background())
|
|
m_flags |= ActiveLayerIsBackground;
|
|
|
|
if (layer->is_readable())
|
|
m_flags |= ActiveLayerIsReadable;
|
|
|
|
if (layer->is_writable())
|
|
m_flags |= ActiveLayerIsWritable;
|
|
|
|
if (layer->is_image()) {
|
|
m_flags |= ActiveLayerIsImage;
|
|
|
|
Cel* cel = static_cast<LayerImage*>(layer)->getCel(sprite->getCurrentFrame());
|
|
if (cel) {
|
|
m_flags |= HasActiveCel;
|
|
|
|
if (sprite->getStock()->getImage(cel->getImage()))
|
|
m_flags |= HasActiveImage;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (document->lockToWrite())
|
|
m_flags |= ActiveDocumentIsWritable;
|
|
|
|
document->unlock();
|
|
}
|
|
}
|
|
}
|