|
58
|
1 |
/*
|
|
|
2 |
* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
|
|
3 |
* All rights reserved.
|
|
|
4 |
* This component and the accompanying materials are made available
|
|
|
5 |
* under the terms of "Eclipse Public License v1.0"
|
|
|
6 |
* which accompanies this distribution, and is available
|
|
|
7 |
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
|
|
|
8 |
*
|
|
|
9 |
* Initial Contributors:
|
|
|
10 |
* Nokia Corporation - initial contribution.
|
|
|
11 |
*
|
|
|
12 |
* Contributors:
|
|
|
13 |
*
|
|
|
14 |
* Description: stub VideoProxyModelGeneric class definition
|
|
|
15 |
*
|
|
|
16 |
*/
|
|
|
17 |
|
|
|
18 |
#ifndef VIDEOPROXYMODELGENERIC_H
|
|
|
19 |
#define VIDEOPROXYMODELGENERIC_H
|
|
|
20 |
|
|
|
21 |
// INCLUDES
|
|
|
22 |
#include <e32const.h>
|
|
|
23 |
#include <mpxitemid.h>
|
|
|
24 |
#include <QModelIndex>
|
|
|
25 |
|
|
|
26 |
#include "videocollectioncommon.h"
|
|
|
27 |
|
|
|
28 |
class VideoListDataModel;
|
|
|
29 |
|
|
|
30 |
// CLASS DECLARATION
|
|
|
31 |
class VideoProxyModelGeneric : public QObject
|
|
|
32 |
{
|
|
|
33 |
Q_OBJECT
|
|
|
34 |
|
|
|
35 |
public:
|
|
|
36 |
|
|
|
37 |
/**
|
|
|
38 |
* Contructor.
|
|
|
39 |
*
|
|
|
40 |
* @param QObject parent object.
|
|
|
41 |
*/
|
|
|
42 |
VideoProxyModelGeneric(QObject *parent = 0);
|
|
|
43 |
|
|
|
44 |
/**
|
|
|
45 |
* Destructor.
|
|
|
46 |
*
|
|
|
47 |
*/
|
|
|
48 |
virtual ~VideoProxyModelGeneric();
|
|
|
49 |
|
|
63
|
50 |
/**
|
|
|
51 |
* Initializes model. Sets the given sourceModel as source model
|
|
|
52 |
* for this proxy model.
|
|
|
53 |
*
|
|
|
54 |
* @param sourceModel the source model
|
|
|
55 |
*
|
|
|
56 |
* @return int 0 if initialization was ok.
|
|
|
57 |
*/
|
|
|
58 |
virtual int initialize(VideoListDataModel *sourceModel);
|
|
|
59 |
|
|
58
|
60 |
public:
|
|
|
61 |
|
|
|
62 |
/**
|
|
|
63 |
* Opens the defined item. This is quite abstract as depending
|
|
|
64 |
* on the type of the item, the behaviour or result could be
|
|
|
65 |
* quite different.
|
|
|
66 |
*
|
|
|
67 |
* @param item id id of the item to be opened
|
|
|
68 |
* @return int 0 succeeds, <0 if opening does not succeed.
|
|
|
69 |
*/
|
|
|
70 |
virtual int openItem(TMPXItemId mediaId);
|
|
|
71 |
|
|
|
72 |
/**
|
|
|
73 |
* Gets the currently opened item.
|
|
|
74 |
*
|
|
|
75 |
* @param None.
|
|
|
76 |
* @return TMPXItemId.
|
|
|
77 |
*/
|
|
|
78 |
virtual TMPXItemId getOpenItem() const;
|
|
|
79 |
|
|
|
80 |
/**
|
|
|
81 |
* Compares items based in the role setted before sorting. From QSortFilterProxyModel.
|
|
|
82 |
*
|
|
|
83 |
*/
|
|
|
84 |
virtual bool lessThan(const QModelIndex & left, const QModelIndex & right) const;
|
|
|
85 |
|
|
|
86 |
/**
|
|
|
87 |
* Filtering functionality. Called by the FW. From QSortFilterProxyModel.
|
|
|
88 |
*
|
|
|
89 |
* @param source_row row to check
|
|
|
90 |
* @param source_parent row's parent
|
|
|
91 |
*
|
|
|
92 |
* @return bool row accepted(true) or not accepted(false)
|
|
|
93 |
*/
|
|
|
94 |
virtual bool filterAcceptsRow(int source_row, const QModelIndex & source_parent) const;
|
|
|
95 |
|
|
|
96 |
/**
|
|
|
97 |
* Connects all signals emitted from or throught this object.
|
|
|
98 |
*
|
|
|
99 |
* @return bool
|
|
|
100 |
*/
|
|
|
101 |
virtual bool connectSignals();
|
|
|
102 |
|
|
|
103 |
/**
|
|
|
104 |
* Disconnects all signals.
|
|
|
105 |
*/
|
|
|
106 |
void disconnectSignals();
|
|
|
107 |
|
|
|
108 |
/**
|
|
|
109 |
* Does actual sorting and emits sortingReady.
|
|
|
110 |
*
|
|
|
111 |
*/
|
|
|
112 |
virtual void processSorting();
|
|
|
113 |
|
|
|
114 |
/**
|
|
|
115 |
* Returns sourceModel;
|
|
|
116 |
*/
|
|
|
117 |
virtual const VideoListDataModel *sourceModel() const;
|
|
|
118 |
|
|
63
|
119 |
/**
|
|
|
120 |
* sets item id filter used in generic proxy model
|
|
|
121 |
* while filtering rows.
|
|
|
122 |
*
|
|
|
123 |
* If provided filterValue -flag is true, we filter off items that
|
|
|
124 |
* do not exist in container indicated as itemId.
|
|
|
125 |
* If false, filtering works other way around.
|
|
|
126 |
*
|
|
|
127 |
*
|
|
|
128 |
* @param filterValue item id used as filter
|
|
|
129 |
* @param filterValue
|
|
|
130 |
*/
|
|
|
131 |
virtual void setGenericIdFilter(const TMPXItemId &itemId, bool filterValue);
|
|
|
132 |
|
|
|
133 |
/**
|
|
|
134 |
* Set album in use and invalidates filtering.
|
|
|
135 |
*
|
|
|
136 |
* @param albumId album id
|
|
|
137 |
*/
|
|
|
138 |
virtual void setAlbumInUse(const TMPXItemId &albumId);
|
|
|
139 |
|
|
58
|
140 |
public:
|
|
|
141 |
static int mOpenItemCallCount;
|
|
|
142 |
static int mGetOpenItemCallCount;
|
|
|
143 |
static int mLessThanCallCount;
|
|
|
144 |
static int mFilterAcceptsRowCallCount;
|
|
|
145 |
static int mConnectSignalsCallCount;
|
|
|
146 |
static int mDisconnectSignalsCallCount;
|
|
|
147 |
static int mProcessSortingCallCount;
|
|
|
148 |
|
|
|
149 |
public:
|
|
|
150 |
|
|
|
151 |
/**
|
|
|
152 |
* Pointer to the actual model.
|
|
|
153 |
*/
|
|
|
154 |
VideoListDataModel *mModel;
|
|
|
155 |
|
|
|
156 |
/**
|
|
|
157 |
* Collection client.
|
|
|
158 |
*/
|
|
|
159 |
int mCollectionClient;
|
|
|
160 |
|
|
|
161 |
/**
|
|
|
162 |
* Currently open level.
|
|
|
163 |
*/
|
|
|
164 |
VideoCollectionCommon::TCollectionLevels mLevel;
|
|
|
165 |
|
|
|
166 |
/**
|
|
|
167 |
* Sort order (ascending or descending).
|
|
|
168 |
*/
|
|
|
169 |
Qt::SortOrder mWantedSortOrder;
|
|
|
170 |
|
|
|
171 |
/*
|
|
|
172 |
* Default sort role for the model.
|
|
|
173 |
*/
|
|
|
174 |
int mDefaultSortRole;
|
|
|
175 |
};
|
|
|
176 |
|
|
|
177 |
#endif // VIDEOPROXYMODELGENERIC_H
|