void clipboard::cut(ContextWriter& writer)
{
ASSERT(writer.document() != NULL);
ASSERT(writer.sprite() != NULL);
ASSERT(writer.layer() != NULL);
if (!copy_from_document(*writer.location())) {
Console console;
console.printf("Can't copying an image portion from the current layer\n");
}
else {
{
UndoTransaction undoTransaction(writer.context(), "Cut");
DocumentApi api(writer.document()->getApi());
api.clearMask(writer.layer(), writer.cel(),
app_get_color_to_clear_layer(writer.layer()));
api.deselectMask();
undoTransaction.commit();
}
writer.document()->generateMaskBoundaries();
update_screen_for_document(writer.document());
}
}
RotateCanvasJob(const ContextReader& reader, int angle)
: Job("Rotate Canvas")
, m_writer(reader)
, m_document(m_writer.document())
, m_sprite(m_writer.sprite())
{
m_angle = angle;
}
SpriteSizeJob(const ContextReader& reader, int new_width, int new_height, ResizeMethod resize_method)
: Job("Sprite Size")
, m_writer(reader)
, m_document(m_writer.document())
, m_sprite(m_writer.sprite())
{
m_new_width = new_width;
m_new_height = new_height;
m_resize_method = resize_method;
}
RotateJob(const ContextReader& reader, int angle, const CelList& cels, bool rotateSprite)
: Job("Rotate Canvas")
, m_writer(reader)
, m_document(m_writer.document())
, m_sprite(m_writer.sprite())
, m_cels(cels)
, m_rotateSprite(rotateSprite)
{
m_angle = angle;
}
void move_cel(ContextWriter& writer)
{
Document* document = writer.document();
Sprite* sprite = writer.sprite();
Cel *src_cel, *dst_cel;
ASSERT(src_layer != NULL);
ASSERT(dst_layer != NULL);
ASSERT(src_frame >= 0 && src_frame < sprite->getTotalFrames());
ASSERT(dst_frame >= 0 && dst_frame < sprite->getTotalFrames());
if (src_layer->isBackground()) {
copy_cel(writer);
return;
}
src_cel = static_cast<LayerImage*>(src_layer)->getCel(src_frame);
dst_cel = static_cast<LayerImage*>(dst_layer)->getCel(dst_frame);
UndoTransaction undo(writer.context(), "Move Cel", undo::ModifyDocument);
/* remove the 'dst_cel' (if it exists) because it must be
replaced with 'src_cel' */
if ((dst_cel != NULL) && (!dst_layer->isBackground() || src_cel != NULL))
remove_cel(sprite, undo, static_cast<LayerImage*>(dst_layer), dst_cel);
/* move the cel in the same layer */
if (src_cel != NULL) {
if (src_layer == dst_layer) {
if (undo.isEnabled())
undo.pushUndoer(new undoers::SetCelFrame(undo.getObjects(), src_cel));
src_cel->setFrame(dst_frame);
}
/* move the cel in different layers */
else {
if (undo.isEnabled())
undo.pushUndoer(new undoers::RemoveCel(undo.getObjects(), src_layer, src_cel));
static_cast<LayerImage*>(src_layer)->removeCel(src_cel);
src_cel->setFrame(dst_frame);
/* if we are moving a cel from a transparent layer to the
background layer, we have to clear the background of the
image */
if (!src_layer->isBackground() &&
dst_layer->isBackground()) {
Image *src_image = sprite->getStock()->getImage(src_cel->getImage());
Image *dst_image = image_crop(src_image,
-src_cel->getX(),
-src_cel->getY(),
sprite->getWidth(),
sprite->getHeight(), 0);
if (undo.isEnabled()) {
undo.pushUndoer(new undoers::ReplaceImage(undo.getObjects(),
sprite->getStock(), src_cel->getImage()));
undo.pushUndoer(new undoers::SetCelPosition(undo.getObjects(), src_cel));
undo.pushUndoer(new undoers::SetCelOpacity(undo.getObjects(), src_cel));
}
image_clear(dst_image, app_get_color_to_clear_layer(dst_layer));
image_merge(dst_image, src_image, src_cel->getX(), src_cel->getY(), 255, BLEND_MODE_NORMAL);
src_cel->setPosition(0, 0);
src_cel->setOpacity(255);
sprite->getStock()->replaceImage(src_cel->getImage(), dst_image);
image_free(src_image);
}
if (undo.isEnabled())
undo.pushUndoer(new undoers::AddCel(undo.getObjects(), dst_layer, src_cel));
static_cast<LayerImage*>(dst_layer)->addCel(src_cel);
}
}
undo.commit();
document->notifyCelMoved(src_layer, src_frame, dst_layer, dst_frame);
set_frame_to_handle(NULL, FrameNumber(0), NULL, FrameNumber(0));
}
void copy_cel(ContextWriter& writer)
{
Document* document = writer.document();
Sprite* sprite = writer.sprite();
UndoTransaction undo(writer.context(), "Move Cel", undo::ModifyDocument);
Cel *src_cel, *dst_cel;
ASSERT(src_layer != NULL);
ASSERT(dst_layer != NULL);
ASSERT(src_frame >= 0 && src_frame < sprite->getTotalFrames());
ASSERT(dst_frame >= 0 && dst_frame < sprite->getTotalFrames());
src_cel = static_cast<LayerImage*>(src_layer)->getCel(src_frame);
dst_cel = static_cast<LayerImage*>(dst_layer)->getCel(dst_frame);
// Remove the 'dst_cel' (if it exists) because it must be replaced
// with 'src_cel'
if ((dst_cel != NULL) && (!dst_layer->isBackground() || src_cel != NULL))
remove_cel(sprite, undo, static_cast<LayerImage*>(dst_layer), dst_cel);
// Move the cel in the same layer.
if (src_cel != NULL) {
Image *src_image = sprite->getStock()->getImage(src_cel->getImage());
Image *dst_image;
int image_index;
int dst_cel_x;
int dst_cel_y;
int dst_cel_opacity;
// If we are moving a cel from a transparent layer to the
// background layer, we have to clear the background of the image.
if (!src_layer->isBackground() &&
dst_layer->isBackground()) {
dst_image = image_crop(src_image,
-src_cel->getX(),
-src_cel->getY(),
sprite->getWidth(),
sprite->getHeight(), 0);
image_clear(dst_image, app_get_color_to_clear_layer(dst_layer));
image_merge(dst_image, src_image, src_cel->getX(), src_cel->getY(), 255, BLEND_MODE_NORMAL);
dst_cel_x = 0;
dst_cel_y = 0;
dst_cel_opacity = 255;
}
else {
dst_image = Image::createCopy(src_image);
dst_cel_x = src_cel->getX();
dst_cel_y = src_cel->getY();
dst_cel_opacity = src_cel->getOpacity();
}
// Add the image in the stock
image_index = sprite->getStock()->addImage(dst_image);
if (undo.isEnabled())
undo.pushUndoer(new undoers::AddImage(undo.getObjects(),
sprite->getStock(), image_index));
// Create the new cel
dst_cel = new Cel(dst_frame, image_index);
dst_cel->setPosition(dst_cel_x, dst_cel_y);
dst_cel->setOpacity(dst_cel_opacity);
if (undo.isEnabled())
undo.pushUndoer(new undoers::AddCel(undo.getObjects(), dst_layer, dst_cel));
static_cast<LayerImage*>(dst_layer)->addCel(dst_cel);
}
undo.commit();
document->notifyCelCopied(src_layer, src_frame, dst_layer, dst_frame);
set_frame_to_handle(NULL, FrameNumber(0), NULL, FrameNumber(0));
}
