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GUIDialogMediaFilter.h
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GUIDialogMediaFilter.h
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#pragma once
/*
* Copyright (C) 2012-2013 Team XBMC
* http://xbmc.org
*
* 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, 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 XBMC; see the file COPYING. If not, see
* <http://www.gnu.org/licenses/>.
*
*/
#include <map>
#include <string>
#include "DbUrl.h"
#include "dbwrappers/Database.h"
#include "playlists/SmartPlayList.h"
#include "settings/dialogs/GUIDialogSettings.h"
#include "threads/Timer.h"
#include "utils/DatabaseUtils.h"
#include "utils/StdString.h"
class CFileItemList;
class CGUIDialogMediaFilter : public CGUIDialogSettings, protected ITimerCallback
{
public:
CGUIDialogMediaFilter();
virtual ~CGUIDialogMediaFilter();
virtual bool OnMessage(CGUIMessage& message);
static void ShowAndEditMediaFilter(const std::string &path, CSmartPlaylist &filter);
typedef struct {
std::string mediaType;
Field field;
uint32_t label;
SettingInfo::SETTING_TYPE type;
CDatabaseQueryRule::SEARCH_OPERATOR ruleOperator;
void *data;
CSmartPlaylistRule *rule;
int controlIndex;
} Filter;
protected:
virtual void OnWindowLoaded();
virtual void CreateSettings();
virtual void SetupPage();
virtual void OnSettingChanged(SettingInfo &setting);
virtual void OnTimeout();
void Reset();
bool SetPath(const std::string &path);
void UpdateControls();
void TriggerFilter() const;
void OnBrowse(const Filter &filter, CFileItemList &items, bool countOnly = false);
CSmartPlaylistRule* AddRule(Field field, CDatabaseQueryRule::SEARCH_OPERATOR ruleOperator = CDatabaseQueryRule::OPERATOR_CONTAINS);
void DeleteRule(Field field);
void GetRange(const Filter &filter, float &min, float &interval, float &max, RANGEFORMATFUNCTION &formatFunction);
bool GetMinMax(const CStdString &table, const CStdString &field, float &min, float &max, const CDatabase::Filter &filter = CDatabase::Filter());
static CStdString RangeAsFloat(float valueLower, float valueUpper, float minimum);
static CStdString RangeAsInt(float valueLower, float valueUpper, float minimum);
static CStdString RangeAsDate(float valueLower, float valueUpper, float minimum);
static CStdString RangeAsTime(float valueLower, float valueUpper, float minimum);
CDbUrl* m_dbUrl;
std::string m_mediaType;
CSmartPlaylist *m_filter;
std::map<uint32_t, Filter> m_filters;
CTimer *m_delayTimer;
};