summaryrefslogtreecommitdiffstats
path: root/languages/kjssupport/subclassingdlg.cpp
blob: 3356873522b4beb52890151992dc5505aa503827 (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
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
/***************************************************************************
 *   Copyright (C) 2002 by Jakob Simon-Gaarde                              *
 *   jsgaarde@tdcspace.dk                                                  *
 *   Copyright (C) 2003 by Alexander Dymo                                  *
 *   cloudtemple@mksat.net                                                 *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

#include "subclassingdlg.h"
#include "kjssupport_part.h"
/*#include "backgroundparser.h"
#include "store_walker.h"
#include "cppsupportfactory.h"*/
#include <tdevelop/kdevsourceformatter.h>
#include <tdevelop/kdevproject.h>
#include <tdevelop/filetemplate.h>
#include <tdevelop/codemodel.h>

#include <tqradiobutton.h>
#include <tqstringlist.h>
#include <tqcheckbox.h>
#include <tqmessagebox.h>
#include <kfiledialog.h>
#include <klineedit.h>
#include <tqpushbutton.h>
#include <domutil.h>
#include <tqdom.h>
#include <kstandarddirs.h>
#include <kdebug.h>
#include <klocale.h>
#include <tqfile.h>
#include <tqregexp.h>
#include <kconfig.h>


#define WIDGET_CAPTION_NAME "widget/property|name=caption/string"
#define WIDGET_CLASS_NAME   "class"
#define WIDGET_SLOTS        "slots"
#define WIDGET_FUNCTIONS    "functions"

// All widgets
#define SLOT_ACCEPT SlotItem(m_slotView,"accept()","virtual","protected","void",false,true)
#define SLOT_REJECT SlotItem(m_slotView,"reject()","virtual","protected","void",false,true)

// Wizards
#define SLOT_BACK SlotItem(m_slotView,"back()","virtual","protected","void",false,true)
#define SLOT_NEXT SlotItem(m_slotView,"next()","virtual","protected","void",false,true)
#define SLOT_HELP SlotItem(m_slotView,"help()","virtual","protected","void",false,true)


SlotItem::SlotItem(TQListView *parent,const TQString &methodName,
                   const TQString &specifier,
                   const TQString &access, const TQString &returnType,
                   bool isFunc,bool callBaseClass)
: TQCheckListItem(parent,methodName,TQCheckListItem::CheckBox)
{
  setOn(true);
  m_methodName = methodName;
  m_access = access.isEmpty() ? (const TQString) "public" : access;
  m_specifier = specifier.isEmpty() ? (const TQString) "virtual" : specifier;
  m_returnType = returnType.isEmpty() ? (const TQString) "void" : returnType;
  m_isFunc = isFunc;
  m_callBaseClass = callBaseClass;
  setText(0,m_methodName);
  setText(1,m_access);
  setText(2,m_specifier);
  setText(3,m_returnType);
  setText(4,m_isFunc ? "Function" : "Slot");
  if (m_access=="private" ||
      m_specifier=="non virtual")
  {
    setOn(false);
    setEnabled(false);
  }
  if (m_specifier=="pure virtual")
  {
    setOn(true);
    setEnabled(false);
  }
  m_alreadyInSubclass = false;
}

void SlotItem::setAllreadyInSubclass()
{
  setOn(true);
  setEnabled(false);
  m_alreadyInSubclass = true;
}


SubclassingDlg::SubclassingDlg(kjsSupportPart* kjsSupport, const TQString &formFile,TQStringList &newFileNames,
                               TQWidget* parent, const char* name,bool modal, WFlags fl)
: SubclassingDlgBase(parent,name,modal,fl),
m_newFileNames(newFileNames), m_kjsSupport( kjsSupport )
//=================================================
{
  m_formFile = formFile;
  readUiFile();
  m_creatingNewSubclass = true;

/*  TDEConfig *config = kjsSupportFactory::instance()->config();
  if (config)
  {
    config->setGroup("Subclassing");
    reformatDefault_box->setChecked(config->readBoolEntry("Reformat Source", 0));
    if (reformatDefault_box->isChecked())
        reformat_box->setChecked(true);
  }*/
//  m_btnOk->setEnabled(true);
}


/*SubclassingDlg::SubclassingDlg(kjsSupportPart* kjsSupport, const TQString &formFile,const TQString &filename,TQStringList &dummy,
                               TQWidget* parent, const char* name,bool modal, WFlags fl)
: SubclassingDlgBase(parent,name,modal,fl),
m_newFileNames(dummy), m_kjsSupport( kjsSupport )
//=================================================
{
  m_formFile = formFile;
  m_creatingNewSubclass = false;
  m_filename = filename;

  TDEConfig *config = kjsSupportFactory::instance()->config();
  if (config)
  {
    config->setGroup("Subclassing");
    reformatDefault_box->setChecked(config->readBoolEntry("Reformat Source", 0));
    if (reformatDefault_box->isChecked())
        reformat_box->setChecked(true);
  }

  TQStringList pathsplit(TQStringList::split('/',filename));

  TQString baseClass = readBaseClassName();
  if (!kjsSupport->codeModel()->hasFile(filename+TQString(".h")))
    return;
  ClassList myClasses = kjsSupport->codeModel()->fileByName(filename+TQString(".h"))->classList();
  for (ClassList::const_iterator classIt = myClasses.begin(); classIt != myClasses.end(); ++classIt)
  {
    kdDebug() << "base class " << baseClass << " class " << (*classIt)->name()
        << " parents " << (*classIt)->baseClassList().join(",") << endl;
    if ( (*classIt)->baseClassList().findIndex(baseClass) != -1 )
    {
      kdDebug() << "base class matched " << endl;
      m_edClassName->setText((*classIt)->name());
      m_edFileName->setText(pathsplit[pathsplit.count()-1]);

      FunctionList functionList = (*classIt)->functionList();
      for (FunctionList::const_iterator methodIt = functionList.begin();
          methodIt != functionList.end(); ++methodIt)
      {
        m_parsedMethods << (*methodIt)->name() + "(";
      }
    }
  }
  readUiFile();
  m_btnOk->setEnabled(true);
}
*/
bool SubclassingDlg::alreadyInSubclass(const TQString &method)
{
  for (uint i=0;i<m_parsedMethods.count();i++)
    if (method.find(m_parsedMethods[i])==0)
      return true;
  return false;
}

void SubclassingDlg::readUiFile()
{
  TQStringList splitPath = TQStringList::split('/',m_formFile);
  m_formName = TQStringList::split('.',splitPath[splitPath.count()-1])[0]; // "somedlg.ui" = "somedlg"
  splitPath.pop_back();
  m_formPath = "/" + splitPath.join("/"); // join path to ui-file

  m_btnOk->setEnabled(false);
  TQDomDocument doc;

  DomUtil::openDOMFile(doc,m_formFile);
  m_baseClassName = DomUtil::elementByPathExt(doc,WIDGET_CLASS_NAME).text();

  m_baseCaption = DomUtil::elementByPathExt(doc,WIDGET_CAPTION_NAME).text();
  setCaption(i18n("Create Subclass of ")+m_baseClassName);

  // Special widget specific slots
  SlotItem *newSlot;
  m_qtBaseClassName = DomUtil::elementByPathExt(doc,"widget").attribute("class",TQDIALOG_OBJECT_NAME_STRING);

  if ( (m_qtBaseClassName==TQMAINWINDOW_OBJECT_NAME_STRING) || (m_qtBaseClassName==TQWIDGET_OBJECT_NAME_STRING) )
    m_canBeModal = false;
  else
    m_canBeModal = true;
  if (m_qtBaseClassName != TQWIDGET_OBJECT_NAME_STRING)
  {
      newSlot = new SLOT_ACCEPT;
      newSlot->setOn(false);
      if (alreadyInSubclass("accept()"))
          newSlot->setAllreadyInSubclass();
      m_slotView->insertItem(newSlot);
      m_slots << newSlot;

      newSlot = new SLOT_REJECT;
      newSlot->setOn(false);
      if (alreadyInSubclass("reject()"))
          newSlot->setAllreadyInSubclass();
      m_slotView->insertItem(newSlot);
      m_slots << newSlot;
  }

  if (m_qtBaseClassName == TQWIZARD_OBJECT_NAME_STRING)
  {
    newSlot = new SLOT_NEXT;
    m_slotView->insertItem(newSlot);
    if (alreadyInSubclass("next()"))
      newSlot->setAllreadyInSubclass();
    m_slots << newSlot;
    newSlot = new SLOT_BACK;
    m_slotView->insertItem(newSlot);
    if (alreadyInSubclass("back()"))
      newSlot->setAllreadyInSubclass();
    m_slots << newSlot;
    newSlot = new SLOT_HELP;
    newSlot->setOn(false);
    if (alreadyInSubclass("help()"))
      newSlot->setAllreadyInSubclass();
    m_slotView->insertItem(newSlot);
    m_slots << newSlot;
  }

  TQDomElement slotsElem = DomUtil::elementByPathExt(doc,WIDGET_SLOTS);
  TQDomNodeList slotnodes = slotsElem.childNodes();

  for (unsigned int i=0; i<slotnodes.count();i++)
  {
    TQDomElement slotelem = slotnodes.item(i).toElement();
    newSlot = new SlotItem(m_slotView,slotelem.text(),
                           slotelem.attributeNode("specifier").value(),
                           slotelem.attributeNode("access").value(),
                           slotelem.attributeNode("returnType").value(),false);
    m_slotView->insertItem(newSlot);
    if (alreadyInSubclass(slotelem.text()))
      newSlot->setAllreadyInSubclass();
    m_slots << newSlot;
  }

  TQDomElement funcsElem = DomUtil::elementByPathExt(doc,WIDGET_FUNCTIONS);
  TQDomNodeList funcnodes = funcsElem.childNodes();
  SlotItem *newFunc;
  for (unsigned int i=0; i<funcnodes.count();i++)
  {
    TQDomElement funcelem = funcnodes.item(i).toElement();
    newFunc = new SlotItem(m_slotView,funcelem.text(),
                           funcelem.attributeNode("specifier").value(),
                           funcelem.attributeNode("access").value(),
                           funcelem.attributeNode("returnType").value(),true);
    m_slotView->insertItem(newFunc);
    if (alreadyInSubclass(funcelem.text()))
      newFunc->setAllreadyInSubclass();
    m_slots << newFunc;
  }

  TQDomElement connElem = DomUtil::elementByPathExt(doc,"connections");
  TQDomNodeList connnodes = connElem.childNodes();
  for (unsigned int i=0; i<connnodes.count();i++)
  {
    TQDomElement connelem = connnodes.item(i).toElement();
    connections += "$NEWCLASS$.connect(";
    if (connelem.namedItem("sender").toElement().text() == m_baseClassName)
       connections += "this";
    else
       connections += "$NEWCLASS$.child('" + connelem.namedItem("sender").toElement().text() + "')";
    connections += ", '" + connelem.namedItem("signal").toElement().text() + "', ";
    if (connelem.namedItem("receiver").toElement().text() == m_baseClassName)
       connections += "this";
    else
       connections += "$NEWCLASS$.child('" + connelem.namedItem("receiver").toElement().text() + "')";
    connections += ", '" + connelem.namedItem("slot").toElement().text().remove("()") + "');\n";
  }
}

SubclassingDlg::~SubclassingDlg()
//===============================
{
}


void SubclassingDlg::updateDlg()
//==============================
{
}

void SubclassingDlg::replace(TQString &string, const TQString& search, const TQString& replace)
//==========================================================================================
{
  int nextPos = string.find(search);
  unsigned int searchLength = search.length();
  while (nextPos>-1)
  {
    string = string.replace(nextPos,searchLength,replace);
    nextPos = string.find(search,nextPos+replace.length());
  }
}

bool SubclassingDlg::loadBuffer(TQString &buffer, const TQString& filename)
//======================================================================
{
  // open file and buffer it
  TQFile dataFile(filename);
  if (!dataFile.open(IO_ReadOnly))
    return false;
  char *temp = new char[dataFile.size()+1];
  dataFile.readBlock(temp,dataFile.size());
  temp[dataFile.size()]='\0';
  buffer = temp;
  delete [] temp;
  dataFile.close();
  return true;
}

bool SubclassingDlg::replaceKeywords(TQString &buffer,bool canBeModal)
//===================================================================
{
  replace(buffer,"$NEWFILENAMEUC$",m_edFileName->text().upper());
  replace(buffer,"$BASEFILENAMELC$",m_formName.lower());
  replace(buffer,"$BASEFILENAME$",m_formName);
  replace(buffer,"$NEWCLASS$",m_edClassName->text());
  replace(buffer,"$BASECLASS$",m_baseClassName);
  replace(buffer,"$NEWFILENAMELC$",m_edFileName->text().lower());
  if (canBeModal)
  {
    replace(buffer,"$CAN_BE_MODAL_H$",", bool modal = FALSE");
    replace(buffer,"$CAN_BE_MODAL_CPP1$",", bool modal");
    replace(buffer,"$CAN_BE_MODAL_CPP2$",", modal");
  }
  else
  {
    replace(buffer,"$CAN_BE_MODAL_H$","");
    replace(buffer,"$CAN_BE_MODAL_CPP1$","");
    replace(buffer,"$CAN_BE_MODAL_CPP2$","");
  }

  return true;
}

bool SubclassingDlg::saveBuffer(TQString &buffer, const TQString& filename)
//=======================================================================
{
  // save buffer

  TQFile dataFile(filename);
  if (!dataFile.open(IO_WriteOnly | IO_Truncate))
    return false;
  dataFile.writeBlock((buffer+"\n").ascii(),(buffer+"\n").length());
  dataFile.close();
  return true;
}


void SubclassingDlg::accept()
//===========================
{
/*  TDEConfig *config = kjsSupportFactory::instance()->config();
  if (config)
  {
    config->setGroup("Subclassing");
    config->writeEntry("Reformat Source", reformatDefault_box->isChecked());
  }*/

  unsigned int i;

  // h - file

  TQString public_slot =
    "/*$PUBLIC_SLOTS$*/\n  ";

  TQString protected_slot =
    "/*$PROTECTED_SLOTS$*/\n  ";

  TQString public_func =
    "/*$PUBLIC_FUNCTIONS$*/\n  ";

  TQString protected_func =
    "/*$PROTECTED_FUNCTIONS$*/\n  ";

  TQString buffer;
  if (m_creatingNewSubclass)
  {
    loadBuffer(buffer,::locate("data", "kdevkjssupport/subclassing/subclass_template.js"));
    kdDebug() << "buffer: " << buffer << endl;
    buffer = "var $NEWCLASS$ = Factory.loadui(\"$BASEFILENAME$.ui\", this);\n\n" + buffer;
    buffer = FileTemplate::read(m_kjsSupport, "js") + buffer + connections;
    kdDebug() << "buffer: " << buffer << endl;
    TQFileInfo fi(m_filename + ".js");
    TQString module = fi.baseName();
    TQString basefilename = fi.baseName(true);
    buffer.replace(TQRegExp("\\$MODULE\\$"),module);
    buffer.replace(TQRegExp("\\$FILENAME\\$"),basefilename);    
  }
  else
    loadBuffer(buffer,m_filename+".js");

  // js - file

  TQString implementation =
    "/*$SPECIALIZATION$*/\n"
    "function $METHOD$\n"
    "{\n"
    "}\n";

  replaceKeywords(buffer,m_canBeModal);
  for (i=0; i<m_slots.count(); i++)
  {
    SlotItem *slitem = m_slots[i];
    if (!slitem->isOn() ||
         slitem->m_alreadyInSubclass)
      continue;
    TQString impl = implementation;
    replace(impl,"$RETURNTYPE$",slitem->m_returnType);
    replace(impl,"$NEWCLASS$",m_edClassName->text());
    replace(impl,"$METHOD$", slitem->m_methodName);
    replace(impl,"$TQTBASECLASS$", m_qtBaseClassName);
    replace(buffer,"/*$SPECIALIZATION$*/",impl);
  }
  kdDebug() << buffer << endl;

  if (reformat_box->isChecked())
    buffer = m_kjsSupport->sourceFormatter()->formatSource(buffer);

  if (m_creatingNewSubclass)
    saveBuffer(buffer,m_formPath + "/" + m_edFileName->text()+".js");
  else
    saveBuffer(buffer,m_filename+".js");

  if (m_creatingNewSubclass)
  {
    m_newFileNames.append(m_formPath + "/" + m_edFileName->text()+".js");
  }
  SubclassingDlgBase::accept();
}

void SubclassingDlg::onChangedClassName()
//=======================================
{
  m_edFileName->setText(m_edClassName->text().lower());
  if (m_edFileName->text().isEmpty() ||
      m_edClassName->text().isEmpty())
    m_btnOk->setEnabled(false);
  else
    m_btnOk->setEnabled(true);
}

TQString SubclassingDlg::readBaseClassName( )
{
  TQDomDocument doc;
  DomUtil::openDOMFile(doc,m_formFile);
  return DomUtil::elementByPathExt(doc,WIDGET_CLASS_NAME).text();
}