void UndoCommand::onExecute(Context* context)
{
ContextWriter writer(context);
Document* document(writer.document());
DocumentUndo* undo = document->getUndo();
Sprite* sprite = document->sprite();
if (context->settings()->undoGotoModified()) {
SpritePosition spritePosition;
SpritePosition currentPosition(writer.location()->layerIndex(),
writer.location()->frame());
if (m_type == Undo)
spritePosition = undo->getNextUndoSpritePosition();
else
spritePosition = undo->getNextRedoSpritePosition();
if (spritePosition != currentPosition) {
current_editor->setLayer(sprite->indexToLayer(spritePosition.layerIndex()));
current_editor->setFrame(spritePosition.frameNumber());
// Draw the current layer/frame (which is not undone yet) so the
// user can see the doUndo/doRedo effect.
current_editor->drawSpriteClipped(
gfx::Region(gfx::Rect(0, 0, sprite->width(), sprite->height())));
ui::dirty_display_flag = true;
gui_feedback();
base::this_thread::sleep_for(0.01);
}
}
StatusBar::instance()
->showTip(1000, "%s %s",
(m_type == Undo ? "Undid": "Redid"),
(m_type == Undo ? undo->getNextUndoLabel():
undo->getNextRedoLabel()));
// Effectively undo/redo.
if (m_type == Undo)
undo->doUndo();
else
undo->doRedo();
document->generateMaskBoundaries();
document->destroyExtraCel(); // Regenerate extras
update_screen_for_document(document);
set_current_palette(writer.palette(), false);
}
void UndoCommand::onExecute(Context* context)
{
ActiveDocumentWriter document(context);
DocumentUndo* undo = document->getUndo();
Sprite* sprite = document->getSprite();
if (get_config_bool("Options", "UndoGotoModified", true)) {
SpritePosition spritePosition;
if (m_type == Undo)
spritePosition = undo->getNextUndoSpritePosition();
else
spritePosition = undo->getNextRedoSpritePosition();
if (spritePosition != sprite->getCurrentPosition()) {
sprite->setCurrentPosition(spritePosition);
current_editor->drawSpriteSafe(0, 0, sprite->getWidth(), sprite->getHeight());
update_screen_for_document(document);
ui::dirty_display_flag = true;
gui_feedback();
base::this_thread::sleep_for(0.01);
}
}
StatusBar::instance()
->showTip(1000, "%s %s",
(m_type == Undo ? "Undid": "Redid"),
(m_type == Undo ? undo->getNextUndoLabel():
undo->getNextRedoLabel()));
if (m_type == Undo)
undo->doUndo();
else
undo->doRedo();
document->generateMaskBoundaries();
document->destroyExtraCel(); // Regenerate extras
update_screen_for_document(document);
}