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/*
Copyright (C) 2009-2013 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 RESOLUTION_MAP_H
#define RESOLUTION_MAP_H
#include <wx/event.h>
#include <wx/list.h>
#include "global/ModDefaults.h"
#include "apis/EventHandlers.h"
/** Maps a mod shortname to its user-preferred resolution. */
// TODO FIXME: Once the refresh button for the mod list is added,
// then this map will need to be cleared whenever the user presses the button.
/** ResolutionMap has changed. */
LAUNCHER_DECLARE_EVENT_TYPE(EVT_RESOLUTION_MAP_CHANGED);
struct ResolutionData {
ResolutionData() { } // required for wxHashMap, unfortunately
ResolutionData(long width, long height) : width(width), height(height) { }
bool IsValid() const {
return (width >= DEFAULT_MOD_RESOLUTION_MIN_HORIZONTAL_RES) &&
(height >= DEFAULT_MOD_RESOLUTION_MIN_VERTICAL_RES);
}
long width;
long height;
};
WX_DECLARE_STRING_HASH_MAP(
ResolutionData,
PreferredResolutionMap);
class ResolutionMap {
public:
static const ResolutionData* ResolutionRead(const wxString& shortname);
static void ResolutionWrite(const wxString& shortname, const ResolutionData& resData);
static bool HasEntryForActiveMod();
static void RegisterResolutionMapChanged(wxEvtHandler *handler);
static void UnRegisterResolutionMapChanged(wxEvtHandler *handler);
private:
static void GenerateResolutionMapChanged();
static EventHandlers resolutionMapChangedHandlers;
static PreferredResolutionMap prefResMap;
};
#endif
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