projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| 1c4293cb VZ |
1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: src/propgrid/propgridiface.cpp | |
| 3 | // Purpose: wxPropertyGridInterface class | |
| 4 | // Author: Jaakko Salli | |
| 5 | // Modified by: | |
| 6 | // Created: 2008-08-24 | |
| 7 | // RCS-ID: $Id: | |
| 8 | // Copyright: (c) Jaakko Salli | |
| 9 | // Licence: wxWindows license | |
| 10 | ///////////////////////////////////////////////////////////////////////////// | |
| 11 | ||
| 12 | // For compilers that support precompilation, includes "wx/wx.h". | |
| 13 | #include "wx/wxprec.h" | |
| 14 | ||
| 15 | #ifdef __BORLANDC__ | |
| 16 | #pragma hdrstop | |
| 17 | #endif | |
| 18 | ||
| 19 | #ifndef WX_PRECOMP | |
| 20 | #include "wx/defs.h" | |
| 21 | #include "wx/object.h" | |
| 22 | #include "wx/hash.h" | |
| 23 | #include "wx/string.h" | |
| 24 | #include "wx/log.h" | |
| 25 | #include "wx/event.h" | |
| 26 | #include "wx/window.h" | |
| 27 | #include "wx/panel.h" | |
| 28 | #include "wx/dc.h" | |
| 29 | #include "wx/dcmemory.h" | |
| 30 | #include "wx/button.h" | |
| 31 | #include "wx/pen.h" | |
| 32 | #include "wx/brush.h" | |
| 33 | #include "wx/cursor.h" | |
| 34 | #include "wx/dialog.h" | |
| 35 | #include "wx/settings.h" | |
| 36 | #include "wx/msgdlg.h" | |
| 37 | #include "wx/choice.h" | |
| 38 | #include "wx/stattext.h" | |
| 39 | #include "wx/scrolwin.h" | |
| 40 | #include "wx/dirdlg.h" | |
| 41 | #include "wx/layout.h" | |
| 42 | #include "wx/sizer.h" | |
| 43 | #include "wx/textdlg.h" | |
| 44 | #include "wx/filedlg.h" | |
| 45 | #include "wx/statusbr.h" | |
| 46 | #include "wx/intl.h" | |
| 47 | #include "wx/frame.h" | |
| 48 | #endif | |
| 49 | ||
| 50 | #include <wx/propgrid/property.h> | |
| 51 | #include <wx/propgrid/propgrid.h> | |
| 52 | ||
| c8357603 RR |
53 | #include <typeinfo> |
| 54 | ||
| 1c4293cb VZ |
55 | |
| 56 | const wxChar *wxPGTypeName_long = wxT("long"); | |
| 57 | const wxChar *wxPGTypeName_bool = wxT("bool"); | |
| 58 | const wxChar *wxPGTypeName_double = wxT("double"); | |
| 59 | const wxChar *wxPGTypeName_wxString = wxT("string"); | |
| 60 | const wxChar *wxPGTypeName_void = wxT("void*"); | |
| 61 | const wxChar *wxPGTypeName_wxArrayString = wxT("arrstring"); | |
| 62 | ||
| 63 | ||
| 64 | // ---------------------------------------------------------------------------- | |
| 65 | // VariantDatas | |
| 66 | // ---------------------------------------------------------------------------- | |
| 67 | ||
| 0372d42e JS |
68 | WX_PG_IMPLEMENT_VARIANT_DATA_EXPORTED(wxPoint, WXDLLIMPEXP_PROPGRID) |
| 69 | WX_PG_IMPLEMENT_VARIANT_DATA_EXPORTED(wxSize, WXDLLIMPEXP_PROPGRID) | |
| 70 | WX_PG_IMPLEMENT_VARIANT_DATA_EXPORTED_DUMMY_EQ(wxArrayInt, WXDLLIMPEXP_PROPGRID) | |
| 71 | WX_PG_IMPLEMENT_VARIANT_DATA_EXPORTED(wxLongLong, WXDLLIMPEXP_PROPGRID) | |
| 72 | WX_PG_IMPLEMENT_VARIANT_DATA_EXPORTED(wxULongLong, WXDLLIMPEXP_PROPGRID) | |
| 1c4293cb | 73 | |
| 0372d42e | 74 | IMPLEMENT_VARIANT_OBJECT_EXPORTED(wxFont, WXDLLIMPEXP_PROPGRID) |
| 1c4293cb VZ |
75 | |
| 76 | // ----------------------------------------------------------------------- | |
| 77 | // wxVariant helpers | |
| 78 | // ----------------------------------------------------------------------- | |
| 79 | ||
| 80 | long wxPGVariantToInt( const wxVariant& variant, long defVal ) | |
| 81 | { | |
| 82 | if ( variant.IsNull() ) | |
| 83 | return defVal; | |
| 84 | ||
| 0372d42e | 85 | if ( variant.GetType() == wxS("long") ) |
| 1c4293cb VZ |
86 | return variant.GetLong(); |
| 87 | ||
| 0372d42e | 88 | if ( variant.GetType() == wxS("bool") ) |
| 1c4293cb VZ |
89 | return variant.GetBool() ? 1 : 0; |
| 90 | ||
| 0372d42e | 91 | if ( variant.GetType() == wxS("wxLongLong") ) |
| 1c4293cb | 92 | { |
| 0372d42e JS |
93 | wxLongLong ll; |
| 94 | ll << variant; | |
| 1c4293cb VZ |
95 | if ( ll >= LONG_MAX ) |
| 96 | return LONG_MAX; | |
| 97 | else if ( ll <= LONG_MIN ) | |
| 98 | return LONG_MIN; | |
| 99 | return ll.ToLong(); | |
| 100 | } | |
| 101 | ||
| 102 | long l = defVal; | |
| 103 | ||
| 0372d42e | 104 | if ( variant.GetType() == wxPG_VARIANT_TYPE_STRING ) |
| 1c4293cb VZ |
105 | variant.GetString().ToLong(&l, 0); |
| 106 | ||
| 107 | return l; | |
| 108 | } | |
| 109 | ||
| 110 | // ----------------------------------------------------------------------- | |
| 111 | ||
| 112 | bool wxPGVariantToLongLong( const wxVariant& variant, wxLongLong_t* pResult ) | |
| 113 | { | |
| 114 | if ( variant.IsNull() ) | |
| 115 | return false; | |
| 116 | ||
| 0372d42e JS |
117 | wxString variantType = variant.GetType(); |
| 118 | ||
| 119 | if ( variantType == wxPG_VARIANT_TYPE_LONG ) | |
| 1c4293cb VZ |
120 | { |
| 121 | *pResult = variant.GetLong(); | |
| 122 | return true; | |
| 123 | } | |
| 124 | ||
| 0372d42e | 125 | if ( variantType == wxLongLong_VariantType ) |
| 1c4293cb | 126 | { |
| 0372d42e JS |
127 | wxLongLong ll; |
| 128 | ll << variant; | |
| 129 | *pResult = ll.GetValue(); | |
| 1c4293cb VZ |
130 | return true; |
| 131 | } | |
| 132 | ||
| 133 | return false; | |
| 134 | } | |
| 135 | ||
| 136 | // ----------------------------------------------------------------------- | |
| 137 | ||
| 138 | bool wxPGVariantToULongLong( const wxVariant& variant, wxULongLong_t* pResult ) | |
| 139 | { | |
| 140 | if ( variant.IsNull() ) | |
| 141 | return false; | |
| 142 | ||
| 0372d42e JS |
143 | wxString variantType = variant.GetType(); |
| 144 | ||
| 145 | if ( variantType == wxPG_VARIANT_TYPE_LONG ) | |
| 1c4293cb VZ |
146 | { |
| 147 | *pResult = (unsigned long)variant.GetLong(); | |
| 148 | return true; | |
| 149 | } | |
| 150 | ||
| 0372d42e | 151 | if ( variantType == wxULongLong_VariantType ) |
| 1c4293cb | 152 | { |
| 0372d42e JS |
153 | wxULongLong ull; |
| 154 | ull << variant; | |
| 155 | *pResult = ull.GetValue(); | |
| 1c4293cb VZ |
156 | return true; |
| 157 | } | |
| 158 | ||
| 159 | return false; | |
| 160 | } | |
| 161 | ||
| 162 | // ----------------------------------------------------------------------- | |
| 163 | ||
| 164 | bool wxPGVariantToDouble( const wxVariant& variant, double* pResult ) | |
| 165 | { | |
| 166 | if ( variant.IsNull() ) | |
| 167 | return false; | |
| 168 | ||
| 0372d42e JS |
169 | wxString variantType = variant.GetType(); |
| 170 | ||
| 171 | if ( variantType == wxPG_VARIANT_TYPE_DOUBLE ) | |
| 1c4293cb VZ |
172 | { |
| 173 | *pResult = variant.GetDouble(); | |
| 174 | return true; | |
| 175 | } | |
| 176 | ||
| 0372d42e | 177 | if ( variantType == wxPG_VARIANT_TYPE_LONG ) |
| 1c4293cb VZ |
178 | { |
| 179 | *pResult = (double)variant.GetLong(); | |
| 180 | return true; | |
| 181 | } | |
| 182 | ||
| 0372d42e | 183 | if ( variantType == wxLongLong_VariantType ) |
| 1c4293cb | 184 | { |
| 0372d42e JS |
185 | wxLongLong ll; |
| 186 | ll << variant; | |
| 1c4293cb VZ |
187 | *pResult = ll.ToDouble(); |
| 188 | return true; | |
| 189 | } | |
| 190 | ||
| 0372d42e | 191 | if ( variantType == wxPG_VARIANT_TYPE_STRING ) |
| 1c4293cb VZ |
192 | if ( variant.GetString().ToDouble(pResult) ) |
| 193 | return true; | |
| 194 | ||
| 195 | return false; | |
| 196 | } | |
| 197 | ||
| f3793429 JS |
198 | // ----------------------------------------------------------------------- |
| 199 | // wxPGPropArgCls | |
| 200 | // ----------------------------------------------------------------------- | |
| 201 | ||
| 202 | wxPGProperty* wxPGPropArgCls::GetPtr( wxPropertyGridInterface* iface ) const | |
| 203 | { | |
| 204 | if ( m_flags == IsProperty ) | |
| 205 | { | |
| 206 | wxASSERT_MSG( m_ptr.property, wxT("invalid property ptr") ); | |
| 207 | return m_ptr.property; | |
| 208 | } | |
| 209 | else if ( m_flags & IsWxString ) | |
| 210 | return iface->GetPropertyByNameA(*m_ptr.stringName); | |
| 211 | else if ( m_flags & IsCharPtr ) | |
| 212 | return iface->GetPropertyByNameA(m_ptr.charName); | |
| 213 | #if wxUSE_WCHAR_T | |
| 214 | else if ( m_flags & IsWCharPtr ) | |
| 215 | return iface->GetPropertyByNameA(m_ptr.wcharName); | |
| 216 | #endif | |
| 217 | ||
| 218 | return NULL; | |
| 219 | } | |
| 220 | ||
| 1c4293cb VZ |
221 | // ----------------------------------------------------------------------- |
| 222 | // Choice related methods | |
| 223 | // ----------------------------------------------------------------------- | |
| 224 | ||
| 225 | void wxPropertyGridInterface::AddPropertyChoice( wxPGPropArg id, | |
| 226 | const wxString& label, | |
| 227 | int value ) | |
| 228 | { | |
| 229 | wxPG_PROP_ARG_CALL_PROLOG() | |
| 230 | ||
| 231 | p->InsertChoice(label,-1,value); | |
| 232 | } | |
| 233 | ||
| 234 | ||
| 235 | void wxPropertyGridInterface::InsertPropertyChoice( wxPGPropArg id, | |
| 236 | const wxString& label, | |
| 237 | int index, | |
| 238 | int value ) | |
| 239 | { | |
| 240 | wxPG_PROP_ARG_CALL_PROLOG() | |
| 241 | ||
| 242 | p->InsertChoice(label,index,value); | |
| 243 | } | |
| 244 | ||
| 245 | ||
| 246 | void wxPropertyGridInterface::DeletePropertyChoice( wxPGPropArg id, | |
| 247 | int index ) | |
| 248 | { | |
| 249 | wxPG_PROP_ARG_CALL_PROLOG() | |
| 250 | ||
| 251 | p->DeleteChoice(index); | |
| 252 | } | |
| 253 | ||
| 254 | // ----------------------------------------------------------------------- | |
| 255 | ||
| 256 | void wxPropertyGridInterface::RefreshGrid( wxPropertyGridPageState* state ) | |
| 257 | { | |
| 258 | if ( !state ) | |
| 259 | state = m_pState; | |
| 260 | ||
| 261 | wxPropertyGrid* grid = state->GetGrid(); | |
| 262 | if ( grid->GetState() == state && !grid->IsFrozen() ) | |
| 263 | { | |
| 264 | grid->Refresh(); | |
| 265 | } | |
| 266 | } | |
| 267 | ||
| 268 | // ----------------------------------------------------------------------- | |
| 269 | ||
| 270 | wxPGProperty* wxPropertyGridInterface::Append( wxPGProperty* property ) | |
| 271 | { | |
| 272 | wxPGProperty* retp = m_pState->DoAppend(property); | |
| 273 | ||
| 274 | wxPropertyGrid* grid = m_pState->GetGrid(); | |
| 275 | if ( grid ) | |
| 276 | grid->RefreshGrid(); | |
| 277 | ||
| 278 | return retp; | |
| 279 | } | |
| 280 | ||
| 281 | // ----------------------------------------------------------------------- | |
| 282 | ||
| 283 | wxPGProperty* wxPropertyGridInterface::AppendIn( wxPGPropArg id, wxPGProperty* newproperty ) | |
| 284 | { | |
| 285 | wxPG_PROP_ARG_CALL_PROLOG_RETVAL(wxNullProperty) | |
| 286 | wxPGProperty* pwc = (wxPGProperty*) p; | |
| 287 | wxPGProperty* retp = m_pState->DoInsert(pwc, pwc->GetChildCount(), newproperty); | |
| 288 | return retp; | |
| 289 | } | |
| 290 | ||
| 291 | // ----------------------------------------------------------------------- | |
| 292 | ||
| 293 | wxPGProperty* wxPropertyGridInterface::Insert( wxPGPropArg id, wxPGProperty* property ) | |
| 294 | { | |
| 295 | wxPG_PROP_ARG_CALL_PROLOG_RETVAL(wxNullProperty) | |
| 296 | wxPGProperty* retp = m_pState->DoInsert(p->GetParent(), p->GetArrIndex(), property); | |
| 297 | RefreshGrid(); | |
| 298 | return retp; | |
| 299 | } | |
| 300 | ||
| 301 | // ----------------------------------------------------------------------- | |
| 302 | ||
| 303 | wxPGProperty* wxPropertyGridInterface::Insert( wxPGPropArg id, int index, wxPGProperty* newproperty ) | |
| 304 | { | |
| 305 | wxPG_PROP_ARG_CALL_PROLOG_RETVAL(wxNullProperty) | |
| 306 | wxPGProperty* retp = m_pState->DoInsert((wxPGProperty*)p,index,newproperty); | |
| 307 | RefreshGrid(); | |
| 308 | return retp; | |
| 309 | } | |
| 310 | ||
| 311 | // ----------------------------------------------------------------------- | |
| 312 | ||
| 313 | void wxPropertyGridInterface::DeleteProperty( wxPGPropArg id ) | |
| 314 | { | |
| 315 | wxPG_PROP_ARG_CALL_PROLOG() | |
| 316 | ||
| 317 | wxPropertyGridPageState* state = p->GetParentState(); | |
| 318 | wxPropertyGrid* grid = state->GetGrid(); | |
| 319 | ||
| 320 | if ( grid->GetState() == state ) | |
| 321 | { | |
| 322 | bool selRes = grid->DoSelectProperty(NULL, wxPG_SEL_DELETING); | |
| 323 | wxPG_CHECK_RET_DBG( selRes, | |
| 324 | wxT("failed to deselect a property (editor probably had invalid value)") ); | |
| 325 | } | |
| 326 | ||
| 327 | state->DoDelete( p ); | |
| 328 | ||
| 329 | RefreshGrid(state); | |
| 330 | } | |
| 331 | ||
| 332 | // ----------------------------------------------------------------------- | |
| 333 | ||
| 334 | wxPGProperty* wxPropertyGridInterface::ReplaceProperty( wxPGPropArg id, wxPGProperty* property ) | |
| 335 | { | |
| 336 | wxPG_PROP_ARG_CALL_PROLOG_RETVAL(wxNullProperty) | |
| 337 | ||
| 338 | wxPGProperty* replaced = p; | |
| 339 | wxCHECK_MSG( replaced && property, | |
| 340 | wxNullProperty, | |
| 341 | wxT("NULL property") ); | |
| 342 | wxCHECK_MSG( !replaced->IsCategory(), | |
| 343 | wxNullProperty, | |
| 344 | wxT("cannot replace this type of property") ); | |
| 345 | wxCHECK_MSG( !m_pState->IsInNonCatMode(), | |
| 346 | wxNullProperty, | |
| 347 | wxT("cannot replace properties in alphabetic mode") ); | |
| 348 | ||
| 349 | // Get address to the slot | |
| 350 | wxPGProperty* parent = replaced->GetParent(); | |
| 351 | int ind = replaced->GetIndexInParent(); | |
| 352 | ||
| 353 | wxPropertyGridPageState* state = replaced->GetParentState(); | |
| 354 | DeleteProperty(replaced); // Must use generic Delete | |
| 355 | state->DoInsert(parent,ind,property); | |
| 356 | ||
| 357 | return property; | |
| 358 | } | |
| 359 | ||
| 360 | // ----------------------------------------------------------------------- | |
| 361 | // wxPropertyGridInterface property operations | |
| 362 | // ----------------------------------------------------------------------- | |
| 363 | ||
| 364 | bool wxPropertyGridInterface::ClearSelection() | |
| 365 | { | |
| 366 | wxPropertyGridPageState* state = m_pState; | |
| 367 | wxPropertyGrid* pg = state->GetGrid(); | |
| 368 | if ( pg->GetState() == state ) | |
| 369 | return pg->DoClearSelection(); | |
| 370 | else | |
| 371 | state->SetSelection(NULL); | |
| 372 | return true; | |
| 373 | } | |
| 374 | ||
| 375 | // ----------------------------------------------------------------------- | |
| 376 | ||
| 377 | void wxPropertyGridInterface::LimitPropertyEditing( wxPGPropArg id, bool limit ) | |
| 378 | { | |
| 379 | wxPG_PROP_ARG_CALL_PROLOG() | |
| 380 | ||
| 381 | m_pState->DoLimitPropertyEditing(p, limit); | |
| 382 | RefreshProperty(p); | |
| 383 | } | |
| 384 | ||
| 385 | // ----------------------------------------------------------------------- | |
| 386 | ||
| 387 | bool wxPropertyGridInterface::EnableProperty( wxPGPropArg id, bool enable ) | |
| 388 | { | |
| 389 | wxPG_PROP_ARG_CALL_PROLOG_RETVAL(false) | |
| 390 | ||
| 391 | wxPropertyGridPageState* state = p->GetParentState(); | |
| 392 | wxPropertyGrid* grid = state->GetGrid(); | |
| 393 | ||
| 394 | if ( enable ) | |
| 395 | { | |
| 396 | if ( !(p->m_flags & wxPG_PROP_DISABLED) ) | |
| 397 | return false; | |
| 398 | ||
| 399 | // If active, Set active Editor. | |
| 400 | if ( grid->GetState() == state && p == grid->GetSelection() ) | |
| 401 | grid->DoSelectProperty( p, wxPG_SEL_FORCE ); | |
| 402 | } | |
| 403 | else | |
| 404 | { | |
| 405 | if ( p->m_flags & wxPG_PROP_DISABLED ) | |
| 406 | return false; | |
| 407 | ||
| 408 | // If active, Disable as active Editor. | |
| 409 | if ( grid->GetState() == state && p == grid->GetSelection() ) | |
| 410 | grid->DoSelectProperty( p, wxPG_SEL_FORCE ); | |
| 411 | } | |
| 412 | ||
| 413 | state->DoEnableProperty(p, enable); | |
| 414 | ||
| 415 | RefreshProperty( p ); | |
| 416 | ||
| 417 | return true; | |
| 418 | } | |
| 419 | ||
| 420 | // ----------------------------------------------------------------------- | |
| 421 | ||
| 422 | bool wxPropertyGridInterface::ExpandAll( bool doExpand ) | |
| 423 | { | |
| 424 | wxPropertyGridPageState* state = m_pState; | |
| 425 | ||
| 426 | if ( !state->DoGetRoot()->GetChildCount() ) | |
| 427 | return true; | |
| 428 | ||
| 429 | wxPropertyGrid* pg = state->GetGrid(); | |
| 430 | ||
| 431 | if ( GetSelection() && GetSelection() != state->DoGetRoot() && | |
| 432 | !doExpand ) | |
| 433 | { | |
| 434 | if ( !pg->ClearSelection() ) | |
| 435 | return false; | |
| 436 | } | |
| 437 | ||
| 438 | wxPGVIterator it; | |
| 439 | ||
| 440 | for ( it = GetVIterator( wxPG_ITERATE_ALL ); !it.AtEnd(); it.Next() ) | |
| 441 | { | |
| 442 | wxPGProperty* p = (wxPGProperty*) it.GetProperty(); | |
| 443 | if ( p->GetChildCount() ) | |
| 444 | { | |
| 445 | if ( doExpand ) | |
| 446 | { | |
| 447 | if ( !p->IsExpanded() ) | |
| 448 | { | |
| 449 | state->DoExpand(p); | |
| 450 | } | |
| 451 | } | |
| 452 | else | |
| 453 | { | |
| 454 | if ( p->IsExpanded() ) | |
| 455 | { | |
| 456 | state->DoCollapse(p); | |
| 457 | } | |
| 458 | } | |
| 459 | } | |
| 460 | } | |
| 461 | ||
| 462 | pg->RecalculateVirtualSize(); | |
| 463 | ||
| 464 | RefreshGrid(); | |
| 465 | ||
| 466 | return true; | |
| 467 | } | |
| 468 | ||
| 469 | // ----------------------------------------------------------------------- | |
| 470 | ||
| 471 | void wxPropertyGridInterface::SetPropertyValueUnspecified( wxPGPropArg id ) | |
| 472 | { | |
| 473 | wxPG_PROP_ARG_CALL_PROLOG() | |
| 474 | wxPropertyGrid* propGrid = p->GetGridIfDisplayed(); | |
| 475 | if ( propGrid ) | |
| 476 | propGrid->DoSetPropertyValueUnspecified(p); | |
| 477 | else | |
| 478 | p->GetParentState()->DoSetPropertyValueUnspecified(p); | |
| 479 | } | |
| 480 | ||
| 481 | // ----------------------------------------------------------------------- | |
| 482 | // wxPropertyGridInterface property value setting and getting | |
| 483 | // ----------------------------------------------------------------------- | |
| 484 | ||
| 0372d42e | 485 | void wxPGGetFailed( const wxPGProperty* p, const wxString& typestr ) |
| 1c4293cb | 486 | { |
| 0372d42e | 487 | wxPGTypeOperationFailed(p, typestr, wxS("Get")); |
| 1c4293cb VZ |
488 | } |
| 489 | ||
| 490 | // ----------------------------------------------------------------------- | |
| 491 | ||
| 0372d42e JS |
492 | void wxPGTypeOperationFailed( const wxPGProperty* p, |
| 493 | const wxString& typestr, | |
| 494 | const wxString& op ) | |
| 1c4293cb VZ |
495 | { |
| 496 | wxASSERT( p != NULL ); | |
| 497 | wxLogError( _("Type operation \"%s\" failed: Property labeled \"%s\" is of type \"%s\", NOT \"%s\"."), | |
| 0372d42e | 498 | op.c_str(), p->GetLabel().c_str(), p->GetValue().GetType().c_str(), typestr.c_str() ); |
| 1c4293cb VZ |
499 | } |
| 500 | ||
| 501 | // ----------------------------------------------------------------------- | |
| 502 | ||
| 503 | void wxPropertyGridInterface::SetPropVal( wxPGPropArg id, wxVariant& value ) | |
| 504 | { | |
| 505 | wxPG_PROP_ARG_CALL_PROLOG() | |
| 506 | ||
| 507 | if ( p ) | |
| 508 | { | |
| 509 | p->SetValue(value); | |
| 510 | wxPropertyGrid* propGrid = p->GetGridIfDisplayed(); | |
| 511 | if ( propGrid ) | |
| 512 | propGrid->DrawItemAndValueRelated( p ); | |
| 513 | ||
| 514 | } | |
| 515 | } | |
| 516 | ||
| 517 | // ----------------------------------------------------------------------- | |
| 518 | ||
| 519 | void wxPropertyGridInterface::SetPropertyValueString( wxPGPropArg id, const wxString& value ) | |
| 520 | { | |
| 521 | wxPG_PROP_ARG_CALL_PROLOG() | |
| 522 | ||
| 523 | if ( m_pState->DoSetPropertyValueString(p,value) ) | |
| 524 | { | |
| 525 | wxPropertyGrid* propGrid = p->GetGridIfDisplayed(); | |
| 526 | if ( propGrid ) | |
| 527 | propGrid->DrawItemAndValueRelated( p ); | |
| 528 | } | |
| 529 | } | |
| 530 | ||
| 531 | // ----------------------------------------------------------------------- | |
| 532 | ||
| 533 | void wxPropertyGridInterface::SetValidationFailureBehavior( int vfbFlags ) | |
| 534 | { | |
| 535 | GetPropertyGrid()->m_permanentValidationFailureBehavior = vfbFlags; | |
| 536 | } | |
| 537 | ||
| 538 | // ----------------------------------------------------------------------- | |
| 539 | ||
| 540 | wxPGProperty* wxPropertyGridInterface::GetPropertyByNameA( const wxString& name ) const | |
| 541 | { | |
| 542 | wxPGProperty* p = GetPropertyByName(name); | |
| 543 | wxASSERT_MSG(p,wxString::Format(wxT("no property with name '%s'"),name.c_str())); | |
| 544 | return p; | |
| 545 | } | |
| 546 | ||
| 547 | // ---------------------------------------------------------------------------- | |
| 548 | ||
| 549 | wxPGProperty* wxPropertyGridInterface::GetPropertyByLabel( const wxString& label ) const | |
| 550 | { | |
| 551 | wxPGVIterator it; | |
| 552 | ||
| 553 | for ( it = GetVIterator( wxPG_ITERATE_PROPERTIES ); !it.AtEnd(); it.Next() ) | |
| 554 | { | |
| 555 | if ( it.GetProperty()->GetLabel() == label ) | |
| 556 | return it.GetProperty(); | |
| 557 | } | |
| 558 | ||
| 559 | return wxNullProperty; | |
| 560 | } | |
| 561 | ||
| 562 | // ---------------------------------------------------------------------------- | |
| 563 | ||
| 564 | void wxPropertyGridInterface::DoSetPropertyAttribute( wxPGPropArg id, const wxString& name, | |
| 565 | wxVariant& value, long argFlags ) | |
| 566 | { | |
| 567 | wxPG_PROP_ARG_CALL_PROLOG() | |
| 568 | ||
| 569 | p->SetAttribute( name, value ); | |
| 570 | ||
| 571 | if ( argFlags & wxPG_RECURSE ) | |
| 572 | { | |
| 573 | unsigned int i; | |
| 574 | for ( i = 0; i < p->GetChildCount(); i++ ) | |
| 575 | DoSetPropertyAttribute(p->Item(i), name, value, argFlags); | |
| 576 | } | |
| 577 | } | |
| 578 | ||
| 579 | // ----------------------------------------------------------------------- | |
| 580 | ||
| 581 | void wxPropertyGridInterface::GetPropertiesWithFlag( wxArrayPGProperty* targetArr, | |
| 582 | wxPGProperty::FlagType flags, | |
| 583 | bool inverse, | |
| 584 | int iterFlags ) const | |
| 585 | { | |
| 586 | wxASSERT( targetArr ); | |
| 587 | wxPGVIterator it = GetVIterator( iterFlags ); | |
| 588 | ||
| 589 | for ( ; | |
| 590 | !it.AtEnd(); | |
| 591 | it.Next() ) | |
| 592 | { | |
| 593 | const wxPGProperty* property = it.GetProperty(); | |
| 594 | ||
| 595 | if ( !inverse ) | |
| 596 | { | |
| 597 | if ( (property->GetFlags() & flags) == flags ) | |
| 598 | targetArr->push_back((wxPGProperty*)property); | |
| 599 | } | |
| 600 | else | |
| 601 | { | |
| 602 | if ( (property->GetFlags() & flags) != flags ) | |
| 603 | targetArr->push_back((wxPGProperty*)property); | |
| 604 | } | |
| 605 | } | |
| 606 | } | |
| 607 | ||
| 608 | // ----------------------------------------------------------------------- | |
| 609 | ||
| 610 | void wxPropertyGridInterface::SetPropertiesFlag( const wxArrayPGProperty& srcArr, | |
| 611 | wxPGProperty::FlagType flags, | |
| 612 | bool inverse ) | |
| 613 | { | |
| 614 | unsigned int i; | |
| 615 | ||
| 616 | for ( i=0; i<srcArr.size(); i++ ) | |
| 617 | { | |
| 618 | wxPGProperty* property = srcArr[i]; | |
| 619 | ||
| 620 | if ( !inverse ) | |
| 621 | property->SetFlag(flags); | |
| 622 | else | |
| 623 | property->ClearFlag(flags); | |
| 624 | } | |
| 625 | ||
| 626 | // If collapsed flag or hidden was manipulated, we need to update virtual | |
| 627 | // size. | |
| 628 | wxPropertyGrid* pg = GetPropertyGrid(); | |
| 629 | if ( flags & (wxPG_PROP_COLLAPSED|wxPG_PROP_HIDDEN) ) | |
| 630 | { | |
| 631 | GetState()->VirtualHeightChanged(); | |
| 632 | pg->RecalculateVirtualSize(); | |
| 633 | } | |
| 634 | } | |
| 635 | ||
| 636 | // ----------------------------------------------------------------------- | |
| 637 | ||
| 638 | void wxPropertyGridInterface::SetBoolChoices( const wxString& trueChoice, | |
| 639 | const wxString& falseChoice ) | |
| 640 | { | |
| 641 | wxPGGlobalVars->m_boolChoices[0] = falseChoice; | |
| 642 | wxPGGlobalVars->m_boolChoices[1] = trueChoice; | |
| 643 | } | |
| 644 | ||
| 645 | // ----------------------------------------------------------------------- | |
| 646 | ||
| 647 | wxPGChoices gs_emptyChoices; | |
| 648 | ||
| 649 | wxPGChoices& wxPropertyGridInterface::GetPropertyChoices( wxPGPropArg id ) | |
| 650 | { | |
| 651 | wxPG_PROP_ARG_CALL_PROLOG_RETVAL(gs_emptyChoices) | |
| 652 | ||
| 653 | wxPGChoiceInfo ci; | |
| 654 | ci.m_choices = (wxPGChoices*) NULL; | |
| 655 | ||
| 656 | p->GetChoiceInfo(&ci); | |
| 657 | ||
| 658 | if ( !ci.m_choices ) | |
| 659 | return gs_emptyChoices; | |
| 660 | ||
| 661 | return *ci.m_choices; | |
| 662 | } | |
| 663 | ||
| 664 | // ----------------------------------------------------------------------- | |
| 665 | ||
| 666 | wxPGProperty* wxPropertyGridInterface::DoGetPropertyByName( const wxString& name ) const | |
| 667 | { | |
| 668 | return m_pState->BaseGetPropertyByName(name); | |
| 669 | } | |
| 670 | ||
| 671 | // ----------------------------------------------------------------------- | |
| 672 | ||
| 673 | wxPGProperty* wxPropertyGridInterface::GetPropertyByName( const wxString& name, | |
| 674 | const wxString& subname ) const | |
| 675 | { | |
| 676 | wxPGProperty* p = DoGetPropertyByName(name); | |
| 677 | if ( !p || !p->GetChildCount() ) | |
| 678 | return wxNullProperty; | |
| 679 | ||
| 680 | return p->GetPropertyByName(subname); | |
| 681 | } | |
| 682 | ||
| 683 | // ----------------------------------------------------------------------- | |
| 684 | ||
| 685 | // Since GetPropertyByName is used *a lot*, this makes sense | |
| 686 | // since non-virtual method can be called with less code. | |
| 687 | wxPGProperty* wxPropertyGridInterface::GetPropertyByName( const wxString& name ) const | |
| 688 | { | |
| 689 | wxPGProperty* p = DoGetPropertyByName(name); | |
| 690 | if ( p ) | |
| 691 | return p; | |
| 692 | ||
| 693 | // Check if its "Property.SubProperty" format | |
| 694 | int pos = name.Find(wxT('.')); | |
| 695 | if ( pos <= 0 ) | |
| 696 | return NULL; | |
| 697 | ||
| 698 | return GetPropertyByName(name.substr(0,pos), | |
| 699 | name.substr(pos+1,name.length()-pos-1)); | |
| 700 | } | |
| 701 | ||
| 702 | // ----------------------------------------------------------------------- | |
| 703 | ||
| 704 | bool wxPropertyGridInterface::HideProperty( wxPGPropArg id, bool hide, int flags ) | |
| 705 | { | |
| 706 | wxPG_PROP_ARG_CALL_PROLOG_RETVAL(false) | |
| 707 | ||
| 708 | wxPropertyGrid* pg = m_pState->GetGrid(); | |
| 709 | ||
| 710 | if ( pg == p->GetGrid() ) | |
| 711 | return pg->DoHideProperty(p, hide, flags); | |
| 712 | else | |
| 713 | m_pState->DoHideProperty(p, hide, flags); | |
| 714 | ||
| 715 | return true; | |
| 716 | } | |
| 717 | ||
| 718 | // ----------------------------------------------------------------------- | |
| 719 | ||
| 720 | bool wxPropertyGridInterface::Collapse( wxPGPropArg id ) | |
| 721 | { | |
| 722 | wxPG_PROP_ARG_CALL_PROLOG_RETVAL(false) | |
| 723 | wxPropertyGrid* pg = p->GetGridIfDisplayed(); | |
| 724 | if ( pg ) | |
| 725 | return pg->DoCollapse(p); | |
| 726 | ||
| 727 | return p->GetParentState()->DoCollapse(p); | |
| 728 | } | |
| 729 | ||
| 730 | // ----------------------------------------------------------------------- | |
| 731 | ||
| 732 | bool wxPropertyGridInterface::Expand( wxPGPropArg id ) | |
| 733 | { | |
| 734 | wxPG_PROP_ARG_CALL_PROLOG_RETVAL(false) | |
| 735 | wxPropertyGrid* pg = p->GetGridIfDisplayed(); | |
| 736 | if ( pg ) | |
| 737 | return pg->DoExpand(p); | |
| 738 | ||
| 739 | return p->GetParentState()->DoExpand(p); | |
| 740 | } | |
| 741 | ||
| 742 | // ----------------------------------------------------------------------- | |
| 743 | ||
| 744 | void wxPropertyGridInterface::SetPropertyLabel( wxPGPropArg id, const wxString& newproplabel ) | |
| 745 | { | |
| 746 | wxPG_PROP_ARG_CALL_PROLOG() | |
| 747 | ||
| 748 | p->SetLabel( newproplabel ); | |
| 749 | ||
| 750 | wxPropertyGridPageState* state = p->GetParentState(); | |
| 751 | wxPropertyGrid* pg = state->GetGrid(); | |
| 752 | ||
| 753 | if ( pg->HasFlag(wxPG_AUTO_SORT) ) | |
| 754 | pg->SortChildren(p->GetParent()); | |
| 755 | ||
| 756 | if ( pg->GetState() == state ) | |
| 757 | { | |
| 758 | if ( pg->HasFlag(wxPG_AUTO_SORT) ) | |
| 759 | pg->Refresh(); | |
| 760 | else | |
| 761 | pg->DrawItem( p ); | |
| 762 | } | |
| 763 | } | |
| 764 | ||
| 765 | // ----------------------------------------------------------------------- | |
| 766 | ||
| 767 | bool wxPropertyGridInterface::SetPropertyMaxLength( wxPGPropArg id, int maxLen ) | |
| 768 | { | |
| 769 | wxPG_PROP_ARG_CALL_PROLOG_RETVAL(false) | |
| 770 | ||
| 771 | wxPropertyGrid* pg = m_pState->GetGrid(); | |
| 772 | ||
| 773 | p->m_maxLen = (short) maxLen; | |
| 774 | ||
| 775 | // Adjust control if selected currently | |
| 776 | if ( pg == p->GetGrid() && p == m_pState->GetSelection() ) | |
| 777 | { | |
| 778 | wxWindow* wnd = pg->GetEditorControl(); | |
| 779 | wxTextCtrl* tc = wxDynamicCast(wnd,wxTextCtrl); | |
| 780 | if ( tc ) | |
| 781 | tc->SetMaxLength( maxLen ); | |
| 782 | else | |
| 783 | // Not a text ctrl | |
| 784 | return false; | |
| 785 | } | |
| 786 | ||
| 787 | return true; | |
| 788 | } | |
| 789 | ||
| 790 | // ----------------------------------------------------------------------- | |
| 791 | // GetPropertyValueAsXXX methods | |
| 792 | ||
| 793 | #define IMPLEMENT_GET_VALUE(T,TRET,BIGNAME,DEFRETVAL) \ | |
| 794 | TRET wxPropertyGridInterface::GetPropertyValueAs##BIGNAME( wxPGPropArg id ) const \ | |
| 795 | { \ | |
| 796 | wxPG_PROP_ARG_CALL_PROLOG_RETVAL(DEFRETVAL) \ | |
| 797 | wxVariant value = p->GetValue(); \ | |
| 798 | if ( wxStrcmp(value.GetType(), wxPGTypeName_##T) != 0 ) \ | |
| 799 | { \ | |
| 800 | wxPGGetFailed(p,wxPGTypeName_##T); \ | |
| 801 | return (TRET)DEFRETVAL; \ | |
| 802 | } \ | |
| 803 | return (TRET)value.Get##BIGNAME(); \ | |
| 804 | } | |
| 805 | ||
| 806 | // String is different than others. | |
| 807 | wxString wxPropertyGridInterface::GetPropertyValueAsString( wxPGPropArg id ) const | |
| 808 | { | |
| 809 | wxPG_PROP_ARG_CALL_PROLOG_RETVAL(wxEmptyString) | |
| 810 | return p->GetValueAsString(wxPG_FULL_VALUE); | |
| 811 | } | |
| 812 | ||
| 813 | bool wxPropertyGridInterface::GetPropertyValueAsBool( wxPGPropArg id ) const | |
| 814 | { | |
| 815 | wxPG_PROP_ARG_CALL_PROLOG_RETVAL(false) | |
| 816 | wxVariant value = p->GetValue(); | |
| 817 | if ( wxStrcmp(value.GetType(), wxPGTypeName_bool) == 0 ) | |
| 818 | { | |
| 819 | return value.GetBool(); | |
| 820 | } | |
| 821 | if ( wxStrcmp(value.GetType(), wxPGTypeName_long) == 0 ) | |
| 822 | { | |
| 823 | return value.GetLong()?true:false; | |
| 824 | } | |
| 825 | wxPGGetFailed(p,wxPGTypeName_bool); | |
| 826 | return false; | |
| 827 | } | |
| 828 | ||
| 829 | IMPLEMENT_GET_VALUE(long,long,Long,0) | |
| 830 | IMPLEMENT_GET_VALUE(double,double,Double,0.0) | |
| 831 | IMPLEMENT_GET_VALUE(void,void*,VoidPtr,NULL) | |
| 832 | ||
| 1c4293cb VZ |
833 | bool wxPropertyGridInterface::IsPropertyExpanded( wxPGPropArg id ) const |
| 834 | { | |
| 835 | wxPG_PROP_ARG_CALL_PROLOG_RETVAL(false) | |
| 836 | return p->IsExpanded(); | |
| 837 | } | |
| 838 | ||
| 839 | // ----------------------------------------------------------------------- | |
| 840 | // wxPropertyGridInterface wrappers | |
| 841 | // ----------------------------------------------------------------------- | |
| 842 | ||
| 843 | bool wxPropertyGridInterface::ChangePropertyValue( wxPGPropArg id, wxVariant newValue ) | |
| 844 | { | |
| 845 | return GetPropertyGrid()->ChangePropertyValue(id, newValue); | |
| 846 | } | |
| 847 | ||
| 848 | // ----------------------------------------------------------------------- | |
| 849 | ||
| 850 | void wxPropertyGridInterface::BeginAddChildren( wxPGPropArg id ) | |
| 851 | { | |
| 852 | wxPG_PROP_ARG_CALL_PROLOG() | |
| 853 | wxCHECK_RET( p->HasFlag(wxPG_PROP_AGGREGATE), wxT("only call on properties with fixed children") ); | |
| 854 | p->ClearFlag(wxPG_PROP_AGGREGATE); | |
| 855 | p->SetFlag(wxPG_PROP_MISC_PARENT); | |
| 856 | } | |
| 857 | ||
| 858 | // ----------------------------------------------------------------------- | |
| 859 | ||
| 860 | bool wxPropertyGridInterface::EditorValidate() | |
| 861 | { | |
| 862 | return GetPropertyGrid()->DoEditorValidate(); | |
| 863 | } | |
| 864 | ||
| 865 | // ----------------------------------------------------------------------- | |
| 866 | ||
| 867 | void wxPropertyGridInterface::EndAddChildren( wxPGPropArg id ) | |
| 868 | { | |
| 869 | wxPG_PROP_ARG_CALL_PROLOG() | |
| 870 | wxCHECK_RET( p->HasFlag(wxPG_PROP_MISC_PARENT), wxT("only call on properties for which BeginAddChildren was called prior") ); | |
| 871 | p->ClearFlag(wxPG_PROP_MISC_PARENT); | |
| 872 | p->SetFlag(wxPG_PROP_AGGREGATE); | |
| 873 | } | |
| 874 | ||
| 875 | // ----------------------------------------------------------------------- | |
| 876 | // wxPGVIterator_State | |
| 877 | // ----------------------------------------------------------------------- | |
| 878 | ||
| 879 | // Default returned by wxPropertyGridInterface::GetVIterator(). | |
| 880 | class wxPGVIteratorBase_State : public wxPGVIteratorBase | |
| 881 | { | |
| 882 | public: | |
| 883 | wxPGVIteratorBase_State( wxPropertyGridPageState* state, int flags ) | |
| 884 | { | |
| 885 | m_it.Init( state, flags ); | |
| 886 | } | |
| 887 | virtual ~wxPGVIteratorBase_State() { } | |
| 888 | virtual void Next() { m_it.Next(); } | |
| 889 | }; | |
| 890 | ||
| 891 | wxPGVIterator wxPropertyGridInterface::GetVIterator( int flags ) const | |
| 892 | { | |
| 893 | return wxPGVIterator( new wxPGVIteratorBase_State( m_pState, flags ) ); | |
| 894 | } | |
| 895 | ||
| 896 | // ----------------------------------------------------------------------- | |
| 897 | // wxPGEditableState related functions | |
| 898 | // ----------------------------------------------------------------------- | |
| 899 | ||
| 900 | // EscapeDelimiters() changes ";" into "\;" and "|" into "\|" | |
| 901 | // in the input string. This is an internal functions which is | |
| 902 | // used for saving states | |
| 903 | // NB: Similar function exists in aui/framemanager.cpp | |
| 904 | static wxString EscapeDelimiters(const wxString& s) | |
| 905 | { | |
| 906 | wxString result; | |
| 907 | result.Alloc(s.length()); | |
| 908 | const wxChar* ch = s.c_str(); | |
| 909 | while (*ch) | |
| 910 | { | |
| 911 | if (*ch == wxT(';') || *ch == wxT('|') || *ch == wxT(',')) | |
| 912 | result += wxT('\\'); | |
| 913 | result += *ch; | |
| 914 | ++ch; | |
| 915 | } | |
| 916 | return result; | |
| 917 | } | |
| 918 | ||
| 919 | wxString wxPropertyGridInterface::SaveEditableState( int includedStates ) const | |
| 920 | { | |
| 921 | wxString result; | |
| 922 | ||
| 923 | // | |
| 924 | // Save state on page basis | |
| 925 | size_t pageIndex = 0; | |
| 926 | wxPropertyGridPageState* pageState = GetPageState(pageIndex); | |
| 927 | wxArrayPtrVoid pageStates; | |
| 928 | while ( pageState ) | |
| 929 | { | |
| 930 | pageStates.Add(pageState); | |
| 931 | pageIndex += 1; | |
| 932 | pageState = GetPageState(pageIndex); | |
| 933 | } | |
| 934 | ||
| 935 | for ( pageIndex=0; pageIndex < pageStates.size(); pageIndex++ ) | |
| 936 | { | |
| 937 | wxPropertyGridPageState* pageState = (wxPropertyGridPageState*) pageStates[pageIndex]; | |
| 938 | ||
| 939 | if ( includedStates & SelectionState ) | |
| 940 | { | |
| 941 | wxString sel; | |
| 942 | if ( pageState->GetSelection() ) | |
| 943 | sel = pageState->GetSelection()->GetName(); | |
| 944 | result += wxS("selection="); | |
| 945 | result += EscapeDelimiters(sel); | |
| 946 | result += wxS(";"); | |
| 947 | } | |
| 948 | if ( includedStates & ExpandedState ) | |
| 949 | { | |
| 950 | wxArrayPGProperty ptrs; | |
| 951 | wxPropertyGridConstIterator it = | |
| 952 | wxPropertyGridConstIterator( pageState, | |
| 953 | wxPG_ITERATE_ALL_PARENTS_RECURSIVELY|wxPG_ITERATE_HIDDEN, | |
| 954 | wxNullProperty ); | |
| 955 | ||
| 956 | result += wxS("expanded="); | |
| 957 | ||
| 958 | for ( ; | |
| 959 | !it.AtEnd(); | |
| 960 | it.Next() ) | |
| 961 | { | |
| 962 | const wxPGProperty* p = it.GetProperty(); | |
| 963 | ||
| 964 | if ( !p->HasFlag(wxPG_PROP_COLLAPSED) ) | |
| 965 | result += EscapeDelimiters(p->GetName()); | |
| 966 | result += wxS(","); | |
| 967 | ||
| 968 | } | |
| 969 | ||
| 970 | if ( result.Last() == wxS(',') ) | |
| 971 | result.RemoveLast(); | |
| 972 | ||
| 973 | result += wxS(";"); | |
| 974 | } | |
| 975 | if ( includedStates & ScrollPosState ) | |
| 976 | { | |
| 977 | int x, y; | |
| 978 | GetPropertyGrid()->GetViewStart(&x,&y); | |
| 979 | result += wxString::Format(wxS("scrollpos=%i,%i;"), x, y); | |
| 980 | } | |
| 981 | if ( includedStates & SplitterPosState ) | |
| 982 | { | |
| 983 | result += wxS("splitterpos="); | |
| 984 | ||
| 985 | for ( size_t i=0; i<pageState->GetColumnCount(); i++ ) | |
| 986 | result += wxString::Format(wxS("%i,"), pageState->DoGetSplitterPosition(i)); | |
| 987 | ||
| 988 | result.RemoveLast(); // Remove last comma | |
| 989 | result += wxS(";"); | |
| 990 | } | |
| 991 | if ( includedStates & PageState ) | |
| 992 | { | |
| 993 | result += wxS("ispageselected="); | |
| 994 | ||
| 995 | if ( GetPageState(-1) == pageState ) | |
| 996 | result += wxS("1;"); | |
| 997 | else | |
| 998 | result += wxS("0;"); | |
| 999 | } | |
| 1000 | result.RemoveLast(); // Remove last semicolon | |
| 1001 | result += wxS("|"); | |
| 1002 | } | |
| 1003 | ||
| 1004 | // Remove last '|' | |
| 1005 | if ( result.length() ) | |
| 1006 | result.RemoveLast(); | |
| 1007 | ||
| 1008 | return result; | |
| 1009 | } | |
| 1010 | ||
| 1011 | bool wxPropertyGridInterface::RestoreEditableState( const wxString& src, int restoreStates ) | |
| 1012 | { | |
| 1013 | wxPropertyGrid* pg = GetPropertyGrid(); | |
| 1014 | wxPGProperty* newSelection = NULL; | |
| 1015 | size_t pageIndex; | |
| 1016 | long vx = -1; | |
| 1017 | long vy = -1; | |
| 1018 | long selectedPage = -1; | |
| 1019 | bool pgSelectionSet = false; | |
| 1020 | bool res = true; | |
| 1021 | ||
| 1022 | pg->Freeze(); | |
| 1023 | wxArrayString pageStrings = ::wxSplit(src, wxS('|'), wxS('\\')); | |
| 1024 | ||
| 1025 | for ( pageIndex=0; pageIndex<pageStrings.size(); pageIndex++ ) | |
| 1026 | { | |
| 1027 | wxPropertyGridPageState* pageState = GetPageState(pageIndex); | |
| 1028 | if ( !pageState ) | |
| 1029 | break; | |
| 1030 | ||
| 1031 | wxArrayString kvpairStrings = ::wxSplit(pageStrings[pageIndex], wxS(';'), wxS('\\')); | |
| 1032 | ||
| 1033 | for ( size_t i=0; i<kvpairStrings.size(); i++ ) | |
| 1034 | { | |
| 1035 | const wxString& kvs = kvpairStrings[i]; | |
| 1036 | int eq_pos = kvs.Find(wxS('=')); | |
| 1037 | if ( eq_pos != wxNOT_FOUND ) | |
| 1038 | { | |
| 1039 | wxString key = kvs.substr(0, eq_pos); | |
| 1040 | wxString value = kvs.substr(eq_pos+1); | |
| 1041 | ||
| 1042 | // Further split value by commas | |
| 1043 | wxArrayString values = ::wxSplit(value, wxS(','), wxS('\\')); | |
| 1044 | ||
| 1045 | if ( key == wxS("expanded") ) | |
| 1046 | { | |
| 1047 | if ( restoreStates & ExpandedState ) | |
| 1048 | { | |
| 1049 | wxPropertyGridIterator it = | |
| 1050 | wxPropertyGridIterator( pageState, | |
| 1051 | wxPG_ITERATE_ALL, | |
| 1052 | wxNullProperty ); | |
| 1053 | ||
| 1054 | // First collapse all | |
| 1055 | for ( ; !it.AtEnd(); it.Next() ) | |
| 1056 | { | |
| 1057 | wxPGProperty* p = it.GetProperty(); | |
| 1058 | pageState->DoCollapse(p); | |
| 1059 | } | |
| 1060 | ||
| 1061 | // Then expand those which names are in values | |
| 1062 | for ( size_t n=0; n<values.size(); n++ ) | |
| 1063 | { | |
| 1064 | const wxString& name = values[n]; | |
| 1065 | wxPGProperty* prop = GetPropertyByName(name); | |
| 1066 | if ( prop ) | |
| 1067 | pageState->DoExpand(prop); | |
| 1068 | } | |
| 1069 | } | |
| 1070 | } | |
| 1071 | else if ( key == wxS("scrollpos") ) | |
| 1072 | { | |
| 1073 | if ( restoreStates & ScrollPosState ) | |
| 1074 | { | |
| 1075 | if ( values.size() == 2 ) | |
| 1076 | { | |
| 1077 | values[0].ToLong(&vx); | |
| 1078 | values[1].ToLong(&vy); | |
| 1079 | } | |
| 1080 | else | |
| 1081 | { | |
| 1082 | res = false; | |
| 1083 | } | |
| 1084 | } | |
| 1085 | } | |
| 1086 | else if ( key == wxS("splitterpos") ) | |
| 1087 | { | |
| 1088 | if ( restoreStates & SplitterPosState ) | |
| 1089 | { | |
| 1090 | for ( size_t n=1; n<values.size(); n++ ) | |
| 1091 | { | |
| 1092 | long pos = 0; | |
| 1093 | values[n].ToLong(&pos); | |
| 1094 | if ( pos > 0 ) | |
| 1095 | pageState->DoSetSplitterPosition(pos, n); | |
| 1096 | } | |
| 1097 | } | |
| 1098 | } | |
| 1099 | else if ( key == wxS("selection") ) | |
| 1100 | { | |
| 1101 | if ( restoreStates & SelectionState ) | |
| 1102 | { | |
| 1103 | if ( values.size() > 0 ) | |
| 1104 | { | |
| 1105 | if ( pageState->IsDisplayed() ) | |
| 1106 | { | |
| 1107 | if ( values[0].length() ) | |
| 1108 | newSelection = GetPropertyByName(value); | |
| 1109 | pgSelectionSet = true; | |
| 1110 | } | |
| 1111 | else | |
| 1112 | { | |
| 1113 | if ( values[0].length() ) | |
| 1114 | pageState->SetSelection(GetPropertyByName(value)); | |
| 1115 | else | |
| 1116 | pageState->DoClearSelection(); | |
| 1117 | } | |
| 1118 | } | |
| 1119 | } | |
| 1120 | } | |
| 1121 | else if ( key == wxS("ispageselected") ) | |
| 1122 | { | |
| 1123 | if ( restoreStates & PageState ) | |
| 1124 | { | |
| 1125 | long pageSelStatus; | |
| 1126 | if ( values.size() == 1 && values[0].ToLong(&pageSelStatus) ) | |
| 1127 | { | |
| 1128 | if ( pageSelStatus ) | |
| 1129 | selectedPage = pageIndex; | |
| 1130 | } | |
| 1131 | else | |
| 1132 | { | |
| 1133 | res = false; | |
| 1134 | } | |
| 1135 | } | |
| 1136 | } | |
| 1137 | else | |
| 1138 | { | |
| 1139 | res = false; | |
| 1140 | } | |
| 1141 | } | |
| 1142 | } | |
| 1143 | } | |
| 1144 | ||
| 1145 | // | |
| 1146 | // Force recalculation of virtual heights of all pages | |
| 1147 | // (may be needed on unclean source string). | |
| 1148 | pageIndex = 0; | |
| 1149 | wxPropertyGridPageState* pageState = GetPageState(pageIndex); | |
| 1150 | while ( pageState ) | |
| 1151 | { | |
| 1152 | pageState->VirtualHeightChanged(); | |
| 1153 | pageIndex += 1; | |
| 1154 | pageState = GetPageState(pageIndex); | |
| 1155 | } | |
| 1156 | ||
| 1157 | pg->Thaw(); | |
| 1158 | ||
| 1159 | // | |
| 1160 | // Selection of visible grid page must be set after Thaw() call | |
| 1161 | if ( pgSelectionSet ) | |
| 1162 | { | |
| 1163 | if ( newSelection ) | |
| 1164 | pg->SelectProperty(newSelection); | |
| 1165 | else | |
| 1166 | pg->ClearSelection(); | |
| 1167 | } | |
| 1168 | ||
| 1169 | if ( selectedPage != -1 ) | |
| 1170 | { | |
| 1171 | DoSelectPage(selectedPage); | |
| 1172 | } | |
| 1173 | ||
| 1174 | if ( vx >= 0 ) | |
| 1175 | { | |
| 1176 | pg->Scroll(vx, vy); | |
| 1177 | } | |
| 1178 | ||
| 1179 | return res; | |
| 1180 | } | |
| 1181 |