author | hgs |
Fri, 23 Jul 2010 11:04:51 +0800 | |
changeset 28 | e0b83131558d |
parent 26 | 808caa51b78b |
permissions | -rw-r--r-- |
11
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1 |
/* |
19 | 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". |
|
11
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
8 |
* |
19 | 9 |
* Initial Contributors: |
10 |
* Nokia Corporation - initial contribution. |
|
11 |
* |
|
12 |
* Contributors: |
|
13 |
* |
|
14 |
* Description: |
|
15 |
* |
|
16 |
*/ |
|
22 | 17 |
#include <QString> |
11
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
18 |
|
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
19 |
#include "cpthemechanger.h" |
22 | 20 |
#include "cpthemeutil.h" |
21 |
#include "cpthemeinfo.h" |
|
22 |
||
23 |
#include <hbinstance.h> |
|
24 |
#include <restricted/hbthemeservices_r.h> |
|
11
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
25 |
|
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
26 |
/*! |
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
27 |
\class CpThemeChanger |
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
28 |
|
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
29 |
\brief CpThemeChanger provides an interface for changing the current |
22 | 30 |
theme. |
11
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
31 |
This API is only for use with the control panel and its theme |
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
32 |
changing plugin. |
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
33 |
*/ |
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
34 |
|
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
35 |
/*! |
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
36 |
Constructor. |
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
37 |
*/ |
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
38 |
CpThemeChanger::CpThemeChanger(QObject* p) : |
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
39 |
QObject(p), |
22 | 40 |
mCurrentTheme(0) |
11
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
41 |
{ |
26 | 42 |
if(hbInstance->theme()) { |
43 |
connect(hbInstance->theme(),SIGNAL(changeFinished()), this, SLOT(changeFinished())); |
|
44 |
} |
|
22 | 45 |
|
46 |
setCurrentTheme(); |
|
47 |
} |
|
48 |
||
49 |
/*! |
|
50 |
Returns a ThemeInfo object containing the current theme name and |
|
51 |
corresponding icons. |
|
52 |
||
53 |
If no repersentative icons exist, the HbIcon returned will be |
|
54 |
uninitialized. |
|
55 |
*/ |
|
56 |
const CpThemeInfo* CpThemeChanger::currentTheme() const |
|
57 |
{ |
|
58 |
return mCurrentTheme; |
|
11
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
59 |
} |
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
60 |
|
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
61 |
/*! |
22 | 62 |
* Private helper function that gets the current theme from hbinstance and s |
63 |
* ets class' current theme. |
|
64 |
*/ |
|
65 |
void CpThemeChanger::setCurrentTheme() |
|
11
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
66 |
{ |
22 | 67 |
QString themeName = ""; |
68 |
if (HbInstance::instance()) { |
|
69 |
HbTheme *hbTheme = HbInstance::instance()->theme(); |
|
70 |
if(hbTheme) { |
|
71 |
themeName = hbTheme->name(); |
|
72 |
} |
|
73 |
||
74 |
} |
|
75 |
||
76 |
if(mCurrentTheme && mCurrentTheme->name() == themeName) { |
|
77 |
return; |
|
26 | 78 |
} else { |
22 | 79 |
//buildThemeInfo creates new theme info. |
80 |
CpThemeInfo* tmpTheme = CpThemeUtil::buildThemeInfo(HbThemeServices::themePath(), themeName); |
|
81 |
||
82 |
//delete old value. set the new value. |
|
83 |
if(tmpTheme) { |
|
84 |
if(mCurrentTheme){ |
|
85 |
delete mCurrentTheme; |
|
86 |
} |
|
87 |
mCurrentTheme = tmpTheme; |
|
88 |
} |
|
89 |
} |
|
11
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
90 |
} |
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
91 |
|
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
92 |
|
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
93 |
/*! |
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
94 |
Change a theme. Returns true on success, false otherwise. |
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
95 |
*/ |
28 | 96 |
bool CpThemeChanger::changeTheme(const CpThemeInfo& newTheme) |
11
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
97 |
{ |
22 | 98 |
bool result = false; |
99 |
// Skip doing this if the request is for the current theme |
|
28 | 100 |
if (newTheme.name().isEmpty() || (mCurrentTheme && newTheme.name() == mCurrentTheme->name())) { |
22 | 101 |
return result; |
102 |
} |
|
11
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
103 |
|
28 | 104 |
QString themePath = newTheme.itemData(); |
22 | 105 |
|
106 |
if(!themePath.isEmpty()) { |
|
107 |
HbThemeServices::setTheme(themePath); |
|
108 |
result = true; |
|
109 |
} |
|
110 |
return result; |
|
11
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
111 |
} |
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
112 |
|
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
113 |
/*! |
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
114 |
Destructor |
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
115 |
*/ |
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
116 |
CpThemeChanger::~CpThemeChanger() |
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
117 |
{ |
22 | 118 |
delete mCurrentTheme; |
119 |
mCurrentTheme = 0; |
|
11
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
120 |
} |
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
121 |
|
22 | 122 |
/*! |
123 |
* Slot to handle notification from theme server that theme change |
|
124 |
* is done. Notify the owner. |
|
125 |
*/ |
|
126 |
void CpThemeChanger::changeFinished() |
|
127 |
{ |
|
128 |
setCurrentTheme(); |
|
129 |
emit themeChangeFinished(); |
|
130 |
} |
|
11
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
131 |
|
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
132 |
// End of file |
10d0dd0e43f1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
133 |