summaryrefslogtreecommitdiffstats
path: root/kate/part/katefactory.cpp
blob: aa4c436584102e3cad3a648f009543eea4b4576d (plain)
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
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
/* This file is part of the KDE libraries
   Copyright (C) 2001-2004 Christoph Cullmann <cullmann@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 version 2 as published by the Free Software Foundation.

   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.
*/

#include "config.h"
#include "katefactory.h"

#include "katedocument.h"
#include "kateview.h"
#include "katerenderer.h"
#include "katecmds.h"
#include "katefiletype.h"
#include "kateschema.h"
#include "katesearch.h"
#include "kateconfig.h"
#ifndef Q_WS_WIN //todo
#include "katejscript.h"
#endif
#include "kateluaindentscript.h"
#include "../interfaces/katecmd.h"

#include <kvmallocator.h>
#include <klocale.h>
#include <kdirwatch.h>
#include <kstaticdeleter.h>

#include <tqapplication.h>

/**
 * dummy wrapper factory to be sure nobody external deletes our katefactory
 */
class KateFactoryPublic : public KParts::Factory
{
  public:
    /**
     * reimplemented create object method
     * @param parentWidget parent widget
     * @param widgetName widget name
     * @param parent TQObject parent
     * @param name object name
     * @param classname class name
     * @param args additional arguments
     * @return constructed part object
     */
    KParts::Part *createPartObject ( TQWidget *parentWidget, const char *widgetName, TQObject *parent, const char *name, const char *classname, const TQStringList &args )
    {
      return KateFactory::self()->createPartObject (parentWidget, widgetName, parent, name, classname, args);
    }
};

K_EXPORT_COMPONENT_FACTORY( libkatepart, KateFactoryPublic )

KateFactory *KateFactory::s_self = 0;

KateFactory::KateFactory ()
 : m_aboutData ("katepart", I18N_NOOP("Kate Part"), KATEPART_VERSION,
             I18N_NOOP( "Embeddable editor component" ), TDEAboutData::License_LGPL_V2,
             I18N_NOOP( "(c) 2000-2004 The Kate Authors" ), 0, "http://kate.kde.org")
 , m_instance (&m_aboutData)
 , m_plugins (KTrader::self()->query("KTextEditor/Plugin"))
 , m_jscript (0)
{
  // set s_self
  s_self = this;

  //
  // fill about data
  //
  m_aboutData.addAuthor ("Christoph Cullmann", I18N_NOOP("Maintainer"), "cullmann@kde.org", "http://www.babylon2k.de");
  m_aboutData.addAuthor ("Anders Lund", I18N_NOOP("Core Developer"), "anders@alweb.dk", "http://www.alweb.dk");
  m_aboutData.addAuthor ("Joseph Wenninger", I18N_NOOP("Core Developer"), "jowenn@kde.org","http://stud3.tuwien.ac.at/~e9925371");
  m_aboutData.addAuthor ("Hamish Rodda",I18N_NOOP("Core Developer"), "rodda@kde.org");
  m_aboutData.addAuthor ("Waldo Bastian", I18N_NOOP( "The cool buffersystem" ), "bastian@kde.org" );
  m_aboutData.addAuthor ("Charles Samuels", I18N_NOOP("The Editing Commands"), "charles@kde.org");
  m_aboutData.addAuthor ("Matt Newell", I18N_NOOP("Testing, ..."), "newellm@proaxis.com");
  m_aboutData.addAuthor ("Michael Bartl", I18N_NOOP("Former Core Developer"), "michael.bartl1@chello.at");
  m_aboutData.addAuthor ("Michael McCallum", I18N_NOOP("Core Developer"), "gholam@xtra.co.nz");
  m_aboutData.addAuthor ("Jochen Wilhemly", I18N_NOOP( "KWrite Author" ), "digisnap@cs.tu-berlin.de" );
  m_aboutData.addAuthor ("Michael Koch",I18N_NOOP("KWrite port to KParts"), "koch@kde.org");
  m_aboutData.addAuthor ("Christian Gebauer", 0, "gebauer@kde.org" );
  m_aboutData.addAuthor ("Simon Hausmann", 0, "hausmann@kde.org" );
  m_aboutData.addAuthor ("Glen Parker",I18N_NOOP("KWrite Undo History, Kspell integration"), "glenebob@nwlink.com");
  m_aboutData.addAuthor ("Scott Manson",I18N_NOOP("KWrite XML Syntax highlighting support"), "sdmanson@alltel.net");
  m_aboutData.addAuthor ("John Firebaugh",I18N_NOOP("Patches and more"), "jfirebaugh@kde.org");
  m_aboutData.addAuthor ("Dominik Haumann", I18N_NOOP("Developer & Highlight wizard"), "dhdev@gmx.de");

  m_aboutData.addCredit ("Matteo Merli",I18N_NOOP("Highlighting for RPM Spec-Files, Perl, Diff and more"), "merlim@libero.it");
  m_aboutData.addCredit ("Rocky Scaletta",I18N_NOOP("Highlighting for VHDL"), "rocky@purdue.edu");
  m_aboutData.addCredit ("Yury Lebedev",I18N_NOOP("Highlighting for SQL"),"");
  m_aboutData.addCredit ("Chris Ross",I18N_NOOP("Highlighting for Ferite"),"");
  m_aboutData.addCredit ("Nick Roux",I18N_NOOP("Highlighting for ILERPG"),"");
  m_aboutData.addCredit ("Carsten Niehaus", I18N_NOOP("Highlighting for LaTeX"),"");
  m_aboutData.addCredit ("Per Wigren", I18N_NOOP("Highlighting for Makefiles, Python"),"");
  m_aboutData.addCredit ("Jan Fritz", I18N_NOOP("Highlighting for Python"),"");
  m_aboutData.addCredit ("Daniel Naber","","");
  m_aboutData.addCredit ("Roland Pabel",I18N_NOOP("Highlighting for Scheme"),"");
  m_aboutData.addCredit ("Cristi Dumitrescu",I18N_NOOP("PHP Keyword/Datatype list"),"");
  m_aboutData.addCredit ("Carsten Pfeiffer", I18N_NOOP("Very nice help"), "");
  m_aboutData.addCredit (I18N_NOOP("All people who have contributed and I have forgotten to mention"),"","");

  m_aboutData.setTranslator(I18N_NOOP("_: NAME OF TRANSLATORS\nYour names"), I18N_NOOP("_: EMAIL OF TRANSLATORS\nYour emails"));

  //
  // dir watch
  //
  m_dirWatch = new KDirWatch ();

  //
  // filetype man
  //
  m_fileTypeManager = new KateFileTypeManager ();

  //
  // schema man
  //
  m_schemaManager = new KateSchemaManager ();

  // config objects
  m_documentConfig = new KateDocumentConfig ();
  m_viewConfig = new KateViewConfig ();
  m_rendererConfig = new KateRendererConfig ();

  // vm allocator
  m_vm = new KVMAllocator ();

#ifndef Q_WS_WIN //todo
  // create script man (search scripts) + register commands
  m_jscriptManager = new KateJScriptManager ();
  KateCmd::self()->registerCommand (m_jscriptManager);
  m_indentScriptManagers.append(new KateIndentJScriptManager());
#else
  m_jscriptManager = 0;
#endif
#ifdef HAVE_LUA
  m_indentScriptManagers.append(new KateLUAIndentScriptManager());
#endif
  //
  // init the cmds
  //
  m_cmds.push_back (new KateCommands::CoreCommands());
  m_cmds.push_back (new KateCommands::SedReplace ());
  m_cmds.push_back (new KateCommands::Character ());
  m_cmds.push_back (new KateCommands::Date ());
  m_cmds.push_back (new SearchCommand());

  for ( TQValueList<Kate::Command *>::iterator it = m_cmds.begin(); it != m_cmds.end(); ++it )
    KateCmd::self()->registerCommand (*it);
}

KateFactory::~KateFactory()
{
  /* ?hack? If  MainApplication-Interface::quit is called by dcop the factory gets destroyed before all documents are destroyed eg in kwrite.
  This could happen in other apps too. Since the documents try to unregister a new factory is created (in the ::self call) and registered with a
  KStaticDeleter which causes a crash. That's why I ensure here that all documents are destroyed before the factory goes down (JOWENN)*/
  while (KateDocument *doc=m_documents.first()) {
    s_self=this; /* this is needed because the KStaticDeleter sets the global reference to 0, before it deletes the object it handles.
    To prevent a crash again restore the factory pointer temporarily. (jowenn)*/
    delete doc;
    s_self=0;
  }
  /*another solution would be to set a flag in the documents, and inhibit calling of the deregistering methods, but I don't see a problem
  if all created objects are deleted before their factory. If somebody sees a problem, let me know*/

  delete m_documentConfig;
  delete m_viewConfig;
  delete m_rendererConfig;

  delete m_fileTypeManager;
  delete m_schemaManager;

  delete m_dirWatch;

  delete m_vm;

  for ( TQValueList<Kate::Command *>::iterator it = m_cmds.begin(); it != m_cmds.end(); ++it )
    delete *it;

  // cu manager
  delete m_jscriptManager;
  m_indentScriptManagers.setAutoDelete(true);
  // cu jscript
  delete m_jscript;
}

static KStaticDeleter<KateFactory> sdFactory;

KateFactory *KateFactory::self ()
{
  if (!s_self) {
    sdFactory.setObject(s_self, new KateFactory ());
  }
  return s_self;
}

KParts::Part *KateFactory::createPartObject ( TQWidget *parentWidget, const char *widgetName, TQObject *parent, const char *name, const char *_classname, const TQStringList & )
{
  TQCString classname( _classname );
  bool bWantSingleView = ( classname != "KTextEditor::Document" && classname != "Kate::Document" );
  bool bWantBrowserView = ( classname == "Browser/View" );
  bool bWantReadOnly = (bWantBrowserView || ( classname == "KParts::ReadOnlyPart" ));

  KParts::ReadWritePart *part = new KateDocument (bWantSingleView, bWantBrowserView, bWantReadOnly, parentWidget, widgetName, parent, name);
  part->setReadWrite( !bWantReadOnly );

  return part;
}

void KateFactory::registerDocument ( KateDocument *doc )
{
  m_documents.append( doc );
}

void KateFactory::deregisterDocument ( KateDocument *doc )
{
  m_documents.removeRef( doc );
}

void KateFactory::registerView ( KateView *view )
{
  m_views.append( view );
}

void KateFactory::deregisterView ( KateView *view )
{
  m_views.removeRef( view );
}

void KateFactory::registerRenderer ( KateRenderer  *renderer )
{
  m_renderers.append( renderer );
}

void KateFactory::deregisterRenderer ( KateRenderer  *renderer )
{
  m_renderers.removeRef( renderer );
}

KateJScript *KateFactory::jscript ()
{
#ifndef Q_WS_WIN //todo
  if (m_jscript)
    return m_jscript;

  return m_jscript = new KateJScript ();
#else
  return 0;
#endif
}


KateIndentScript KateFactory::indentScript (const TQString &scriptname)
{
  KateIndentScript result;
  for(uint i=0;i<m_indentScriptManagers.count();i++)
  {
    result=m_indentScriptManagers.at(i)->script(scriptname);
    if (!result.isNull()) return result;
  }
  return result;
}

// kate: space-indent on; indent-width 2; replace-tabs on;