irrlicht/source/Irrlicht/CGUIFileOpenDialog.h
cutealien ffd7b63af0 API BREAKER: Replacing defines in irrTypes.h which are conflicting with c++ reserved identifier rules.
C++ has undefined behavior for identifiers starting with __ or with _ followed by an uppercase letter.
We still have many more (in IrrCompileConfig.h and in all header-guards), will likely replace those later as well.
As a workaround for users which might use irrlicht defines in their code, I've added the header irrLegacyDefines.h
Including that allows to continue using old defines for a while - or make it easier to have code which compiles 
with old and new Irrlicht library versions.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@6251 dfc29bdd-3216-0410-991c-e03cc46cb475
2021-08-27 12:55:10 +00:00

100 lines
3.0 KiB
C++

// Copyright (C) 2002-2012 Nikolaus Gebhardt
// This file is part of the "Irrlicht Engine".
// For conditions of distribution and use, see copyright notice in irrlicht.h
#ifndef __C_GUI_FILE_OPEN_DIALOG_H_INCLUDED__
#define __C_GUI_FILE_OPEN_DIALOG_H_INCLUDED__
#include "IrrCompileConfig.h"
#ifdef _IRR_COMPILE_WITH_GUI_
#include "IGUIFileOpenDialog.h"
#include "IGUIButton.h"
#include "IGUIListBox.h"
#include "IGUIEditBox.h"
#include "IFileSystem.h"
namespace irr
{
namespace gui
{
class CGUIFileOpenDialog : public IGUIFileOpenDialog
{
public:
//! constructor
CGUIFileOpenDialog(const wchar_t* title, IGUIEnvironment* environment,
IGUIElement* parent, s32 id, bool restoreCWD=false,
io::path::char_type* startDir=0);
//! destructor
virtual ~CGUIFileOpenDialog();
//! returns the filename of the selected file. Returns NULL, if no file was selected.
virtual const wchar_t* getFileName() const IRR_OVERRIDE;
//! Returns the filename of the selected file. Is empty if no file was selected.
virtual const io::path& getFileNameP() const IRR_OVERRIDE;
//! Returns the directory of the selected file. Returns NULL, if no directory was selected.
virtual const io::path& getDirectoryName() const IRR_OVERRIDE;
//! Returns the directory of the selected file converted to wide characters. Returns NULL if no directory was selected.
virtual const wchar_t* getDirectoryNameW() const IRR_OVERRIDE;
//! called if an event happened.
virtual bool OnEvent(const SEvent& event) IRR_OVERRIDE;
//! draws the element and its children
virtual void draw() IRR_OVERRIDE;
virtual void serializeAttributes(io::IAttributes* out, io::SAttributeReadWriteOptions* options=0) const IRR_OVERRIDE;
virtual void deserializeAttributes(io::IAttributes* in, io::SAttributeReadWriteOptions* options=0) IRR_OVERRIDE;
protected:
void setFileName(const irr::io::path& name);
void setDirectoryName(const irr::io::path& name);
//! Ensure filenames are converted correct depending on wide-char settings
void pathToStringW(irr::core::stringw& result, const irr::io::path& p);
//! fills the listbox with files.
void fillListBox();
//! sends the event that the file has been selected.
void sendSelectedEvent( EGUI_EVENT_TYPE type );
//! sends the event that the file choose process has been canceld
void sendCancelEvent();
core::position2d<s32> DragStart;
io::path FileName;
core::stringw FileNameW;
io::path FileDirectory;
io::path FileDirectoryFlat;
core::stringw FileDirectoryFlatW;
io::path RestoreDirectory;
io::path StartDirectory;
IGUIButton* CloseButton;
IGUIButton* OKButton;
IGUIButton* CancelButton;
IGUIListBox* FileBox;
IGUIEditBox* FileNameText;
IGUIElement* EventParent;
io::IFileSystem* FileSystem;
io::IFileList* FileList;
bool Dragging;
};
} // end namespace gui
} // end namespace irr
#endif // _IRR_COMPILE_WITH_GUI_
#endif // __C_GUI_FILE_OPEN_DIALOG_H_INCLUDED__