mirror of
https://github.com/aseprite/aseprite.git
synced 2025-04-16 05:42:32 +00:00
78 lines
1.7 KiB
C++
78 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/commands/move_thing.h"
|
|
#include "app/commands/params.h"
|
|
#include "app/context_access.h"
|
|
#include "app/i18n/strings.h"
|
|
#include "app/modules/editors.h"
|
|
#include "app/ui/editor/editor.h"
|
|
#include "base/convert_to.h"
|
|
#include "fmt/format.h"
|
|
#include "ui/view.h"
|
|
|
|
namespace app {
|
|
|
|
class ScrollCommand : public Command {
|
|
public:
|
|
ScrollCommand();
|
|
Command* clone() const override { return new ScrollCommand(*this); }
|
|
|
|
protected:
|
|
bool onNeedsParams() const override { return true; }
|
|
void onLoadParams(const Params& params) override;
|
|
bool onEnabled(Context* context) override;
|
|
void onExecute(Context* context) override;
|
|
std::string onGetFriendlyName() const override;
|
|
|
|
private:
|
|
MoveThing m_moveThing;
|
|
};
|
|
|
|
ScrollCommand::ScrollCommand()
|
|
: Command("Scroll", CmdUIOnlyFlag)
|
|
{
|
|
}
|
|
|
|
void ScrollCommand::onLoadParams(const Params& params)
|
|
{
|
|
m_moveThing.onLoadParams(params);
|
|
}
|
|
|
|
bool ScrollCommand::onEnabled(Context* context)
|
|
{
|
|
ContextWriter writer(context);
|
|
return (writer.document() != NULL);
|
|
}
|
|
|
|
void ScrollCommand::onExecute(Context* context)
|
|
{
|
|
ui::View* view = ui::View::getView(current_editor);
|
|
gfx::Point scroll = view->viewScroll();
|
|
gfx::Point delta = m_moveThing.getDelta(context);
|
|
|
|
current_editor->setEditorScroll(scroll+delta);
|
|
}
|
|
|
|
std::string ScrollCommand::onGetFriendlyName() const
|
|
{
|
|
return fmt::format(getBaseFriendlyName(),
|
|
m_moveThing.getFriendlyString());
|
|
}
|
|
|
|
Command* CommandFactory::createScrollCommand()
|
|
{
|
|
return new ScrollCommand;
|
|
}
|
|
|
|
} // namespace app
|