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/*
Copyright (C) 2009-2011 wxLauncher Team
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef FLAGLISTMANAGER_H
#define FLAGLISTMANAGER_H
#include <wx/wx.h>
#include <wx/filename.h>
#include <wx/process.h>
#include "datastructures/FlagFileData.h"
#include "apis/EventHandlers.h"
/** Flag file processing status has changed.
The event's int value indicates the FlagFileProcessingStatus. */
LAUNCHER_DECLARE_EVENT_TYPE(EVT_FLAG_FILE_PROCESSING_STATUS_CHANGED);
WX_DECLARE_OBJARRAY(wxFileName, FlagFileArray);
class FlagListManager: public wxEvtHandler {
public:
static bool Initialize();
static void DeInitialize();
static bool IsInitialized();
static FlagListManager* GetFlagListManager();
~FlagListManager();
/** FlagFileProcessingStatus is a high-level description of the status of flag file processing. */
enum FlagFileProcessingStatus {
FLAG_FILE_PROCESSING_OK = 0,
FLAG_FILE_PROCESSING_WAITING,
FLAG_FILE_PROCESSING_RESET,
FLAG_FILE_PROCESSING_ERROR
};
enum CapabilityFlags {
BUILD_CAPS_OPENAL = 1 << 0,
BUILD_CAPS_NO_D3D = 1 << 1,
BUILD_CAPS_NEW_SND = 1 << 2,
BUILD_CAPS_SDL = 1 << 3,
};
void OnBinaryChanged(wxCommandEvent &event);
static void RegisterFlagFileProcessingStatusChanged(wxEvtHandler *handler);
static void UnRegisterFlagFileProcessingStatusChanged(wxEvtHandler *handler);
void BeginFlagFileProcessing();
/** Returns true when the flag file processing has succeeded, false otherwise. */
inline bool IsProcessingOK() const { return (this->processingStatus == PROCESSING_OK); }
/** Returns the message to display when processing has not (yet) succeded.
This function should not called when processing has succeeded. */
wxString GetStatusMessage() const;
/** Returns the extracted data from the flag file.
Should only be called when processing succeeds and only once per flag file processed. */
FlagFileData* GetFlagFileData();
/** Returns the extracted data in a form suitable for use by the profile proxy.
Should only be called when processing succeeds and only once per flag file processed. */
ProxyFlagData* GetProxyFlagData();
/** Gets the build capabilities of the currently selected FSO executable.
Should only be called when processing succeeds. */
wxByte GetBuildCaps() const;
private:
FlagListManager();
void DeleteExistingData();
static FlagListManager* flagListManager;
static EventHandlers ffProcessingStatusChangedHandlers;
static void GenerateFlagFileProcessingStatusChanged(const FlagFileProcessingStatus& status);
/** ProcessingStatus is a low-level description of the status of flag file processing. */
enum ProcessingStatus {
PROCESSING_OK = 0,
INITIAL_STATUS,
MISSING_TC,
NONEXISTENT_TC,
INVALID_TC,
MISSING_EXE,
INVALID_BINARY,
WAITING_FOR_FLAG_FILE,
FLAG_FILE_NOT_GENERATED,
FLAG_FILE_NOT_VALID,
FLAG_FILE_NOT_SUPPORTED,
CANNOT_CREATE_FLAGFILE_FOLDER,
CANNOT_CHANGE_WORKING_FOLDER,
MAX_PROCESSINGSTATUS
};
ProcessingStatus processingStatus; //!< has processing succeeded
ProcessingStatus ParseFlagFile(const wxFileName& flagfile);
void SetProcessingStatus(const ProcessingStatus& processingStatus);
inline const ProcessingStatus& GetProcessingStatus() const { return this->processingStatus; }
FlagFileProcessingStatus GetFlagFileProcessingStatus() const;
FlagFileData* data;
ProxyFlagData* proxyData;
wxByte buildCaps;
class FlagProcess: public wxProcess {
public:
FlagProcess(FlagFileArray flagFileLocations);
virtual void OnTerminate(int pid, int status);
private:
FlagFileArray flagFileLocations;
};
DECLARE_EVENT_TABLE()
};
#endif
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