mirror of https://github.com/aseprite/aseprite.git
76 lines
1.7 KiB
C++
76 lines
1.7 KiB
C++
// Aseprite
|
|
// Copyright (C) 2001-2017 David Capello
|
|
//
|
|
// This program is distributed under the terms of
|
|
// the End-User License Agreement for Aseprite.
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include "app/app.h"
|
|
#include "app/commands/command.h"
|
|
#include "app/context_access.h"
|
|
#include "app/document_api.h"
|
|
#include "app/modules/gui.h"
|
|
#include "app/transaction.h"
|
|
#include "doc/sprite.h"
|
|
#include "ui/ui.h"
|
|
|
|
namespace app {
|
|
|
|
class RemoveFrameCommand : public Command {
|
|
public:
|
|
RemoveFrameCommand();
|
|
Command* clone() const override { return new RemoveFrameCommand(*this); }
|
|
|
|
protected:
|
|
bool onEnabled(Context* context) override;
|
|
void onExecute(Context* context) override;
|
|
};
|
|
|
|
RemoveFrameCommand::RemoveFrameCommand()
|
|
: Command("RemoveFrame", CmdRecordableFlag)
|
|
{
|
|
}
|
|
|
|
bool RemoveFrameCommand::onEnabled(Context* context)
|
|
{
|
|
ContextWriter writer(context);
|
|
Sprite* sprite(writer.sprite());
|
|
return
|
|
sprite &&
|
|
sprite->totalFrames() > 1;
|
|
}
|
|
|
|
void RemoveFrameCommand::onExecute(Context* context)
|
|
{
|
|
ContextWriter writer(context);
|
|
Document* document(writer.document());
|
|
Sprite* sprite(writer.sprite());
|
|
{
|
|
Transaction transaction(writer.context(), "Remove Frame");
|
|
DocumentApi api = document->getApi(transaction);
|
|
const Site* site = writer.site();
|
|
if (site->inTimeline() &&
|
|
!site->selectedFrames().empty()) {
|
|
for (frame_t frame : site->selectedFrames().reversed()) {
|
|
api.removeFrame(sprite, frame);
|
|
}
|
|
}
|
|
else {
|
|
api.removeFrame(sprite, writer.frame());
|
|
}
|
|
|
|
transaction.commit();
|
|
}
|
|
update_screen_for_document(document);
|
|
}
|
|
|
|
Command* CommandFactory::createRemoveFrameCommand()
|
|
{
|
|
return new RemoveFrameCommand;
|
|
}
|
|
|
|
} // namespace app
|