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
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
|
/*
This file is part of KNewStuff.
Copyright (c) 2003 Josef Spillner <spillner@kde.org>
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 KNEWSTUFF_DOWNLOADDIALOG_H
#define KNEWSTUFF_DOWNLOADDIALOG_H
#include <kdialogbase.h>
#include <knewstuff/provider.h>
namespace KIO
{
class Job;
}
class KListView;
class TQTextBrowser;
class TQFrame;
class KNewStuffGeneric;
namespace KNS
{
class ProviderLoader;
class Entry;
class Provider;
class Engine;
/**
* @short Common download dialog for data browsing and installation.
*
* It provides an easy-to-use convenience method named open() which does all
* the work, unless a more complex operation is needed.
* \code
* KNewStuff::DownloadDialog::open("kdesktop/wallpapers");
* \endcode
*
* @author Josef Spillner (spillner@kde.org)
* \par Maintainer:
* Josef Spillner (spillner@kde.org)
*/
class KDE_EXPORT DownloadDialog : public KDialogBase
{
Q_OBJECT
TQ_OBJECT
public:
/**
Constructor.
@param engine a pre-built engine object, or NULL if the download
dialog should create an engine on its own
@param tqparent the tqparent window
@param caption the dialog caption
*/
DownloadDialog(Engine *engine, TQWidget *tqparent, const TQString& caption);
/**
Alternative constructor.
Always uses an internal engine.
@param tqparent the tqparent window
@param caption the dialog caption
*/
DownloadDialog(TQWidget *tqparent, const TQString& caption);
/**
Destructor.
*/
~DownloadDialog();
/**
Restricts the display of available data to a certain data type.
@param type a Hotstuff data type such as "korganizer/calendar"
*/
void setType(TQString type);
// ### KDE 4.0: use const TQString&
/**
Fetches descriptions of all available data, optionally considering
a previously set type.
*/
void load();
/**
Explicitly uses this provider list instead of the one read from
the application configuration.
@param providerList the URL of the provider list
@since 3.4
*/
void setProviderList(const TQString& providerList);
/**
Fetches descriptions of all available data, optionally considering
a previously set type.
@param providerList the URl to the list of providers; if empty
we first try the ProvidersUrl from KGlobal::config, then we
fall back to a hardcoded value.
*/
void load(TQString providerList); // KDE4: merge with load() above
/**
Adds another provider to the download dialog.
This is normally done internally.
@param p the Hotstuff provider to be added
*/
void addProvider(Provider *p);
/**
Adds an additional entry to the current provider.
This is normally done internally.
@param entry a Hotstuff data entry to be added
*/
void addEntry(Entry *entry);
/**
Clears the entry list of the current provider.
This is normally done internally.
*/
void clear();
/**
Opens the download dialog.
This is a convenience method which automatically sets up the dialog.
@see setType()
@see load()
@param type a data type such as "korganizer/calendar"
@param caption the dialog caption
*/
static void open(const TQString& type, const TQString& caption);
/**
Constructor.
@param engine a pre-built engine object, or NULL if the download
dialog should create an engine on its own
@param tqparent the tqparent window
*/
DownloadDialog(Engine *engine, TQWidget *tqparent = 0);
// ### KDE 4.0: remove and make caption/tqparent argument optional
/**
Alternative constructor.
Always uses an internal engine.
@param tqparent the tqparent window
*/
DownloadDialog(TQWidget *tqparent = 0);
// ### KDE 4.0: remove and make caption/tqparent argument optional
/**
Opens the download dialog.
This is a convenience method which automatically sets up the dialog.
@see setType()
@see load()
@param type a data type such as "korganizer/calendar"
*/
static void open(TQString type);
// ### KDE 4.0: remove and make caption/tqparent argument optional
public slots:
/**
Availability of the provider list.
@param list list of Hotstuff providers
*/
void slotProviders(Provider::List *list);
protected slots:
void slotApply();
void slotOk();
private slots:
void slotResult(KIO::Job *job);
void slotData(KIO::Job *job, const TQByteArray &a);
void slotInstall();
void slotDetails();
void slotInstalled(KIO::Job *job);
void slotTab(int tab);
void slotSelected();
void slotPage(TQWidget *w);
void slotFinish();
private:
void init(Engine *e);
Entry *getEntry();
void loadProvider(Provider *p);
void install(Entry *e);
int installtqStatus(Entry *e);
ProviderLoader *m_loader;
TQString m_entryname;
KListView *lv_r, *lv_d, *lv_l;
TQTextBrowser *m_rt;
TQFrame *m_frame;
TQListViewItem *m_entryitem;
TQPtrList<Entry> m_entries;
Entry *m_entry;
KNewStuffGeneric *m_s;
int m_curtab;
TQMap<TQWidget*, TQValueList<KListView*>* > m_map;
TQMap<TQWidget*, Provider*> m_providers;
TQMap<TQWidget*, TQTextBrowser*> m_rts;
TQMap<TQWidget*, TQValueList<TQPushButton*>* > m_buttons;
TQMap<KIO::Job*, Provider*> m_jobs;
TQMap<KIO::Job*, TQString> m_data;
TQString m_filter;
TQString m_providerlist;
Engine *m_engine;
TQWidget *m_page;
};
}
#endif
|
