1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
|
/* This file is part of the KDE libraries
Copyright (C) 2004 Frans Englich <[email protected]>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef TDECMODULECONTAINER_H
#define TDECMODULECONTAINER_H
#include <tqvaluelist.h>
#include <tqstring.h>
#include <tqstringlist.h>
#include <tdecmodule.h>
#include <tdecmoduleloader.h>
class TQTabWidget;
class TQWidget;
class TQVBoxLayout;
class TDECModuleProxy;
/**
* @ingroup tdecmodule
* @brief TDECModuleContainer is a convenience class encapsulating several TDECModules.
*
* The TDECModuleContainer class is a convenience class for organizing a multiple set
* of TDECModule. TDECModuleContainer is a sub class of TDECModule and builds an interface mainly
* consisting of a tab widget where each tab contains one of the modules specified via one of the
* constructors. TDECModuleContainer can handle modules which requires root permissions. What you
* most likely want is the KCMODULECONTAINER macro. \n
* Sometimes it is of interest to detect in runtime whether a module should be loaded or not. This
* can be achieved by sub classing TDECModuleContainer, doing the probing/testing checks and then manually
* call addModule for each module which should be displayed. When all calls to addModule is done, call
* finalize() which performs some necessary final steps.
*
* @author Frans Englich <[email protected]>
* @since 3.4
*/
class TDEUTILS_EXPORT TDECModuleContainer : public TDECModule
{
Q_OBJECT
public:
/**
* Creates a TDECModuleContainer with tabs, each one containing one of the
* specified modules in @p mods.
*
* @param parent the parent TQWidget.
* @param name the module's name.
* @param mods The list of TDECModules to be loaded. The name of each
* TDECModule is its service name, that is the name of the desktop file without
* the ".desktop" part
*
*/
TDECModuleContainer( TQWidget* parent, const char* name, const TQStringList& mods );
/**
* This is a convenience function, instead of building a TQStringList you
* can specify the modules in a comma separated TQString. For example;
* \code
* TDECModuleContainer* cont = TDECModuleContainer( this, "kcm_misc", TQString("kcm_energy, kcm_keyboard ,kcm_useraccount, kcm_mouse") );
* \endcode
* The other constructor takes its modules in a QStringlist which also can be constructed from a
* string and thus you will have to be explicit on the data type.
*
* What you probably want is the KCMODULECONTAINER macro which builds an TDECModule
* for you, taking the modules you want as argument.
*
* @param parent The parent widget
* @param name The service name
* @param mods The modules to load
* @return The TDECModule containing the requested modules.
*/
TDECModuleContainer( TQWidget *parent, const char* name, const TQString& mods = TQString() );
/**
* Adds the specified module to the tab widget. Setting the tab icon, text,
* tool tip, connecting the signals is what it does.
*
* @param module the name of the module to add. The name is the desktop file's name
* without the ".desktop" part.
*/
void addModule( const TQString& module );
/**
* Default destructor.
*/
virtual ~TDECModuleContainer();
/**
* Reimplemented for internal purposes.
* @internal
*/
void save();
/**
* Reimplemented for internal purposes.
* @internal
*/
void load();
/**
* Reimplemented for internal purposes.
* @internal
*/
void defaults();
protected:
/**
* Sets this KCM's buttons and adds a AdminMode button
* if necessary. If TDECModuleContainer is subclassed finalize()
* should be called in the constructor after all calls to addModule
* have been done. Call it once.
*/
void finalize();
typedef TQValueList<TDECModuleProxy*> ModuleList;
/**
* A list containing TDECModuleProxy objects which
* have changed and must be saved.
*/
ModuleList changedModules;
/**
* A list of all modules which are encapsulated.
*/
ModuleList allModules; // KDE 4 put in the Private class and abstract with getter
private slots:
/**
* Enables/disables the Admin Mode button, as appropriate.
*/
void tabSwitched( TQWidget * module );
void moduleChanged(TDECModuleProxy *proxy);
/**
* Called when the user clicks our custom root button.
*/
void runAsRoot();
/**
* Enables the admin mode button
*/
void rootExited();
private:
void init();
class TDECModuleContainerPrivate;
TDECModuleContainerPrivate *d;
};
/**
* @ingroup tdecmodule
* This macro creates an factory declaration which when run creates an TDECModule with specified
* modules. For example:
* \code
* KCMODULECONTAINER( "kcm_fonts, kcm_keyboard,kcm_fonts", misc_modules)
* \endcode
* would create a TDECModule with three tabs, each containing one of the specified KCMs. Each
* use of the macro must be accompanied by a desktop file where the factory name equals
* the second argument in the macro(in this example, misc_modules). \n
* The module container takes care of testing the contained modules when being shown, as well
* as when the module itself is asked whether it should be shown.
*
* @param modules the modules to put in the container
* @param factoryName what factory name the module should have
*/
#define KCMODULECONTAINER( modules, factoryName ) \
extern "C" \
{ \
TDECModule *create_## factoryName(TQWidget *parent, const char *name) \
{ \
return new TDECModuleContainer( parent, name, TQString( modules ) ); \
} \
\
bool test_## factoryName() \
{ \
TQStringList modList = TQStringList::split( ",", TQString(modules).remove( " " )); \
for ( TQStringList::Iterator it = modList.begin(); it != modList.end(); ++it ) \
if ( TDECModuleLoader::testModule( *it ) ) \
return true; \
return false; \
} \
}
#endif // TDECMODULECONTAINER_H
|
