include/wx/propgrid/propgriddefs.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/propgrid/propgriddefs.h
   3 // Purpose:     wxPropertyGrid miscellaneous definitions
   4 // Author:      Jaakko Salli
   5 // Modified by:
   6 // Created:     2008-08-31
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Jaakko Salli
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_PROPGRID_PROPGRIDDEFS_H_
  13 #define _WX_PROPGRID_PROPGRIDDEFS_H_
  14
  15 #if wxUSE_PROPGRID
  16
  17 #include "wx/dynarray.h"
  18 #include "wx/vector.h"
  19 #include "wx/hashmap.h"
  20 #include "wx/variant.h"
  21 #include "wx/longlong.h"
  22 #include "wx/clntdata.h"
  23
  24 // -----------------------------------------------------------------------
  25
  26 //
  27 // Here are some platform dependent defines
  28 // NOTE: More in propertygrid.cpp
  29 //
  30
  31 #ifndef SWIG
  32
  33 #if defined(__WXMSW__)
  34
  35     // space between vertical line and value text
  36     #define wxPG_XBEFORETEXT            4
  37     // space between vertical line and value editor control
  38     #define wxPG_XBEFOREWIDGET          1
  39
  40     // x position adjustment for wxTextCtrl (and like)
  41     #define wxPG_TEXTCTRLXADJUST        3
  42
  43     // comment to use bitmap buttons
  44     #define wxPG_ICON_WIDTH             9
  45     // 1 if wxRendererNative should be employed
  46     #define wxPG_USE_RENDERER_NATIVE    0
  47
  48     // 1 to use double-buffer that guarantees flicker-free painting
  49     #define wxPG_DOUBLE_BUFFER          1
  50
  51     // Enable tooltips
  52     #define wxPG_SUPPORT_TOOLTIPS       1
  53
  54     // width of optional bitmap/image in front of property
  55     #define wxPG_CUSTOM_IMAGE_WIDTH     20
  56
  57     // 1 to create controls out of sight, hide them, and then move them into
  58     // correct position
  59     #define wxPG_CREATE_CONTROLS_HIDDEN 0
  60
  61     // 1 if splitter drag detect margin and control cannot overlap
  62     #define wxPG_NO_CHILD_EVT_MOTION    0
  63
  64     // If 1, then setting empty tooltip actually hides it
  65     #define wxPG_ALLOW_EMPTY_TOOLTIPS   1
  66
  67     #define wxPG_NAT_BUTTON_BORDER_ANY          1
  68     #define wxPG_NAT_BUTTON_BORDER_X            1
  69     #define wxPG_NAT_BUTTON_BORDER_Y            1
  70
  71     // If 1 then controls are refreshed after selected was drawn.
  72     #define wxPG_REFRESH_CONTROLS_AFTER_REPAINT 0
  73
  74 #elif defined(__WXGTK__)
  75
  76     // space between vertical line and value text
  77     #define wxPG_XBEFORETEXT            5
  78     // space between vertical line and value editor control
  79     #define wxPG_XBEFOREWIDGET          1
  80
  81     // x position adjustment for wxTextCtrl (and like)
  82     #define wxPG_TEXTCTRLXADJUST        3
  83
  84     // comment to use bitmap buttons
  85     #define wxPG_ICON_WIDTH             9
  86     // 1 if wxRendererNative should be employed
  87     #define wxPG_USE_RENDERER_NATIVE    1
  88
  89     // 1 to use double-buffer that guarantees flicker-free painting
  90     #define wxPG_DOUBLE_BUFFER          1
  91
  92     // Enable tooltips
  93     #define wxPG_SUPPORT_TOOLTIPS       1
  94
  95     // width of optional bitmap/image in front of property
  96     #define wxPG_CUSTOM_IMAGE_WIDTH     20
  97
  98     // 1 to create controls out of sight, hide them, and then move them into
  99     // correct position
 100     #define wxPG_CREATE_CONTROLS_HIDDEN 0
 101
 102     // 1 if splitter drag detect margin and control cannot overlap
 103     #define wxPG_NO_CHILD_EVT_MOTION    1
 104
 105     // If 1, then setting empty tooltip actually hides it
 106     #define wxPG_ALLOW_EMPTY_TOOLTIPS   0
 107
 108     #define wxPG_NAT_BUTTON_BORDER_ANY      1
 109     #define wxPG_NAT_BUTTON_BORDER_X        1
 110     #define wxPG_NAT_BUTTON_BORDER_Y        1
 111
 112     // If 1 then controls are refreshed after selected was drawn.
 113     #define wxPG_REFRESH_CONTROLS_AFTER_REPAINT 1
 114
 115 #elif defined(__WXMAC__)
 116
 117     // space between vertical line and value text
 118     #define wxPG_XBEFORETEXT            4
 119     // space between vertical line and value editor widget
 120     #define wxPG_XBEFOREWIDGET          1
 121
 122     // x position adjustment for wxTextCtrl (and like)
 123     #define wxPG_TEXTCTRLXADJUST        0
 124
 125     // comment to use bitmap buttons
 126     #define wxPG_ICON_WIDTH             11
 127     // 1 if wxRendererNative should be employed
 128     #define wxPG_USE_RENDERER_NATIVE    1
 129
 130     // 1 to use double-buffer that guarantees flicker-free painting
 131     #define wxPG_DOUBLE_BUFFER          0
 132
 133     // Enable tooltips
 134     #define wxPG_SUPPORT_TOOLTIPS       1
 135
 136     // width of optional bitmap/image in front of property
 137     #define wxPG_CUSTOM_IMAGE_WIDTH     20
 138
 139     // 1 to create controls out of sight, hide them, and then move them into
 140     // correct position
 141     #define wxPG_CREATE_CONTROLS_HIDDEN 0
 142
 143     // 1 if splitter drag detect margin and control cannot overlap
 144     #define wxPG_NO_CHILD_EVT_MOTION    0
 145
 146     // If 1, then setting empty tooltip actually hides it
 147     #define wxPG_ALLOW_EMPTY_TOOLTIPS   1
 148
 149     #define wxPG_NAT_BUTTON_BORDER_ANY      0
 150     #define wxPG_NAT_BUTTON_BORDER_X        0
 151     #define wxPG_NAT_BUTTON_BORDER_Y        0
 152
 153     // If 1 then controls are refreshed after selected was drawn.
 154     #define wxPG_REFRESH_CONTROLS_AFTER_REPAINT 0
 155
 156 #else // defaults
 157
 158     // space between vertical line and value text
 159     #define wxPG_XBEFORETEXT            5
 160     // space between vertical line and value editor widget
 161     #define wxPG_XBEFOREWIDGET          1
 162
 163     // x position adjustment for wxTextCtrl (and like)
 164     #define wxPG_TEXTCTRLXADJUST        3
 165
 166     // comment to use bitmap buttons
 167     #define wxPG_ICON_WIDTH             9
 168     // 1 if wxRendererNative should be employed
 169     #define wxPG_USE_RENDERER_NATIVE    0
 170
 171     // 1 to use double-buffer that guarantees flicker-free painting
 172     #define wxPG_DOUBLE_BUFFER          0
 173
 174     // Enable tooltips
 175     #define wxPG_SUPPORT_TOOLTIPS       0
 176
 177     // width of optional bitmap/image in front of property
 178     #define wxPG_CUSTOM_IMAGE_WIDTH     20
 179
 180     // 1 to create controls out of sight, hide them, and then move them into
 181     // correct position
 182     #define wxPG_CREATE_CONTROLS_HIDDEN 0
 183
 184     // 1 if splitter drag detect margin and control cannot overlap
 185     #define wxPG_NO_CHILD_EVT_MOTION    1
 186
 187     // If 1, then setting empty tooltip actually hides it
 188     #define wxPG_ALLOW_EMPTY_TOOLTIPS   0
 189
 190     #define wxPG_NAT_BUTTON_BORDER_ANY      0
 191     #define wxPG_NAT_BUTTON_BORDER_X        0
 192     #define wxPG_NAT_BUTTON_BORDER_Y        0
 193
 194     // If 1 then controls are refreshed after selected was drawn.
 195     #define wxPG_REFRESH_CONTROLS_AFTER_REPAINT 1
 196 #endif // platform
 197
 198
 199 #define wxPG_CONTROL_MARGIN             0 // space between splitter and control
 200
 201 #define wxCC_CUSTOM_IMAGE_MARGIN1       4  // before image
 202 #define wxCC_CUSTOM_IMAGE_MARGIN2       5  // after image
 203
 204 #define wxPG_DRAG_MARGIN                30
 205
 206 #if wxPG_NO_CHILD_EVT_MOTION
 207     #define wxPG_SPLITTERX_DETECTMARGIN1    3 // this much on left
 208     #define wxPG_SPLITTERX_DETECTMARGIN2    2 // this much on right
 209 #else
 210     #define wxPG_SPLITTERX_DETECTMARGIN1    3 // this much on left
 211     #define wxPG_SPLITTERX_DETECTMARGIN2    2 // this much on right
 212 #endif
 213
 214 // Use this macro to generate standard custom image height from
 215 #define wxPG_STD_CUST_IMAGE_HEIGHT(LINEHEIGHT)  (LINEHEIGHT-3)
 216
 217
 218 #if defined(__WXWINCE__)
 219     #define wxPG_SMALL_SCREEN       1
 220     #undef wxPG_DOUBLE_BUFFER
 221     #define wxPG_DOUBLE_BUFFER      0
 222 #else
 223     #define wxPG_SMALL_SCREEN       0
 224 #endif
 225
 226 #endif // #ifndef SWIG
 227
 228 // Undefine wxPG_ICON_WIDTH to use supplied xpm bitmaps instead
 229 // (for tree buttons)
 230 //#undef wxPG_ICON_WIDTH
 231
 232 #if WXWIN_COMPATIBILITY_2_6 || WXWIN_COMPATIBILITY_2_8
 233     #define wxPG_COMPATIBILITY_1_4      1
 234 #else
 235     #define wxPG_COMPATIBILITY_1_4      0
 236 #endif
 237
 238 // Need to force disable tooltips?
 239 #if !wxUSE_TOOLTIPS
 240     #undef wxPG_SUPPORT_TOOLTIPS
 241     #define wxPG_SUPPORT_TOOLTIPS       0
 242 #endif
 243
 244 // Set 1 to include advanced properties (wxFontProperty, wxColourProperty, etc.)
 245 #ifndef wxPG_INCLUDE_ADVPROPS
 246     #define wxPG_INCLUDE_ADVPROPS           1
 247 #endif
 248
 249 // Set 1 to include checkbox editor class
 250 #define wxPG_INCLUDE_CHECKBOX           1
 251
 252 // -----------------------------------------------------------------------
 253
 254
 255 class wxPGEditor;
 256 class wxPGProperty;
 257 class wxPropertyCategory;
 258 class wxPGChoices;
 259 class wxPropertyGridPageState;
 260 class wxPGCell;
 261 class wxPGCellRenderer;
 262 class wxPGChoiceEntry;
 263 class wxPGPropArgCls;
 264 class wxPropertyGridInterface;
 265 class wxPropertyGrid;
 266 class wxPropertyGridEvent;
 267 class wxPropertyGridManager;
 268 class wxPGOwnerDrawnComboBox;
 269 class wxPGEditorDialogAdapter;
 270 class wxPGValidationInfo;
 271
 272
 273 // -----------------------------------------------------------------------
 274
 275 /** @section propgrid_misc wxPropertyGrid Miscellanous
 276
 277     This section describes some miscellanous values, types and macros.
 278     @{
 279 */
 280
 281 #ifndef SWIG
 282     // Used to tell wxPGProperty to use label as name as well
 283     #define wxPG_LABEL              (*wxPGProperty::sm_wxPG_LABEL)
 284     // This is the value placed in wxPGProperty::sm_wxPG_LABEL
 285     #define wxPG_LABEL_STRING       wxS("@!")
 286     #define wxPG_NULL_BITMAP        wxNullBitmap
 287     #define wxPG_COLOUR_BLACK       (*wxBLACK)
 288 #else
 289     #define wxPG_NULL_BITMAP        wxBitmap_NULL
 290     #define wxPG_COLOUR_BLACK       wxColour_BLACK
 291 #endif // #ifndef SWIG
 292
 293 /** Convert Red, Green and Blue to a single 32-bit value.
 294 */
 295 #define wxPG_COLOUR(R,G,B) ((wxUint32)(R+(G<<8)+(B<<16)))
 296
 297
 298 /** If property is supposed to have custom-painted image, then returning
 299     this in OnMeasureImage() will usually be enough.
 300 */
 301 #define wxPG_DEFAULT_IMAGE_SIZE             wxSize(-1, -1)
 302
 303
 304 typedef wxString wxPGCachedString;
 305
 306 /** @}
 307 */
 308
 309 // -----------------------------------------------------------------------
 310
 311 // Used to indicate wxPGChoices::Add etc that the value is actually not given
 312 // by the caller.
 313 #define wxPG_INVALID_VALUE      INT_MAX
 314
 315 // -----------------------------------------------------------------------
 316
 317 #ifndef SWIG
 318
 319 #if wxUSE_STL
 320 typedef std::vector<wxPGProperty*> wxArrayPGProperty;
 321 #else
 322 WX_DEFINE_TYPEARRAY_WITH_DECL_PTR(wxPGProperty*, wxArrayPGProperty,
 323                                   wxBaseArrayPtrVoid,
 324                                   class WXDLLIMPEXP_PROPGRID);
 325 #endif
 326
 327 // Always use wxString based hashmap with unicode, stl, swig and GCC 4.0+
 328 WX_DECLARE_STRING_HASH_MAP_WITH_DECL(void*,
 329                                      wxPGHashMapS2P,
 330                                      class WXDLLIMPEXP_PROPGRID);
 331
 332 WX_DECLARE_STRING_HASH_MAP_WITH_DECL(wxString,
 333                                      wxPGHashMapS2S,
 334                                      class WXDLLIMPEXP_PROPGRID);
 335
 336 WX_DECLARE_VOIDPTR_HASH_MAP_WITH_DECL(void*,
 337                                       wxPGHashMapP2P,
 338                                       class WXDLLIMPEXP_PROPGRID);
 339
 340 WX_DECLARE_HASH_MAP_WITH_DECL(wxInt32,
 341                               wxInt32,
 342                               wxIntegerHash,
 343                               wxIntegerEqual,
 344                               wxPGHashMapI2I,
 345                               class WXDLLIMPEXP_PROPGRID);
 346
 347 #endif // #ifndef SWIG
 348
 349 // -----------------------------------------------------------------------
 350
 351 enum wxPG_GETPROPERTYVALUES_FLAGS
 352 {
 353
 354 /** Flags for wxPropertyGridInterface::GetPropertyValues */
 355 wxPG_KEEP_STRUCTURE               = 0x00000010,
 356
 357 /** Flags for wxPropertyGrid::SetPropertyAttribute() etc */
 358 wxPG_RECURSE                      = 0x00000020,
 359
 360 /** Include attributes for GetPropertyValues. */
 361 wxPG_INC_ATTRIBUTES               = 0x00000040,
 362
 363 /** Used when first starting recursion. */
 364 wxPG_RECURSE_STARTS               = 0x00000080,
 365
 366 /** Force value change. */
 367 wxPG_FORCE                        = 0x00000100
 368
 369 };
 370
 371 /** Flags for wxPropertyGrid::SetPropertyAttribute() etc */
 372 #define wxPG_DONT_RECURSE         0x00000000
 373
 374 // -----------------------------------------------------------------------
 375
 376 // Misc argument flags.
 377 enum wxPG_MISC_ARG_FLAGS
 378 {
 379     // Get/Store full value instead of displayed value.
 380     wxPG_FULL_VALUE                     = 0x00000001,
 381
 382     wxPG_REPORT_ERROR                   = 0x00000002,
 383
 384     wxPG_PROPERTY_SPECIFIC              = 0x00000004,
 385
 386     // Get/Store editable value instead of displayed one (should only be
 387     // different in the case of common values)
 388     wxPG_EDITABLE_VALUE                 = 0x00000008,
 389
 390     // Used when dealing with fragments of composite string value
 391     wxPG_COMPOSITE_FRAGMENT             = 0x00000010,
 392
 393     // Means property for which final string value is for can not really be
 394     // edited.
 395     wxPG_UNEDITABLE_COMPOSITE_FRAGMENT  = 0x00000020,
 396
 397     // ValueToString() called from GetValueAsString()
 398     // (guarantees that input wxVariant value is current own value)
 399     wxPG_VALUE_IS_CURRENT               = 0x00000040,
 400
 401     // Value is being set programmatically (ie. not by user)
 402     wxPG_PROGRAMMATIC_VALUE             = 0x00000080
 403 };
 404
 405 // -----------------------------------------------------------------------
 406
 407 // wxPGProperty::SetValue() flags
 408 enum wxPG_SETVALUE_FLAGS
 409 {
 410     wxPG_SETVAL_REFRESH_EDITOR      = 0x0001,
 411     wxPG_SETVAL_AGGREGATED          = 0x0002,
 412     wxPG_SETVAL_FROM_PARENT         = 0x0004,
 413     wxPG_SETVAL_BY_USER             = 0x0008  // Set if value changed by user
 414 };
 415
 416 // -----------------------------------------------------------------------
 417
 418 //
 419 // Valid constants for wxPG_UINT_BASE attribute
 420 // (long because of wxVariant constructor)
 421 #define wxPG_BASE_OCT                       (long)8
 422 #define wxPG_BASE_DEC                       (long)10
 423 #define wxPG_BASE_HEX                       (long)16
 424 #define wxPG_BASE_HEXL                      (long)32
 425
 426 //
 427 // Valid constants for wxPG_UINT_PREFIX attribute
 428 #define wxPG_PREFIX_NONE                    (long)0
 429 #define wxPG_PREFIX_0x                      (long)1
 430 #define wxPG_PREFIX_DOLLAR_SIGN             (long)2
 431
 432 // -----------------------------------------------------------------------
 433 // Editor class.
 434
 435 #ifndef SWIG
 436
 437 // Editor accessor (for backwards compatiblity use only).
 438 #define wxPG_EDITOR(T)          wxPGEditor_##T
 439
 440 // Declare editor class, with optional part.
 441 #define WX_PG_DECLARE_EDITOR_WITH_DECL(EDITOR,DECL) \
 442 extern DECL wxPGEditor* wxPGEditor_##EDITOR; \
 443 extern DECL wxPGEditor* wxPGConstruct##EDITOR##EditorClass();
 444
 445 // Declare editor class.
 446 #define WX_PG_DECLARE_EDITOR(EDITOR) \
 447 extern wxPGEditor* wxPGEditor_##EDITOR; \
 448 extern wxPGEditor* wxPGConstruct##EDITOR##EditorClass();
 449
 450 // Declare builtin editor classes.
 451 WX_PG_DECLARE_EDITOR_WITH_DECL(TextCtrl,WXDLLIMPEXP_PROPGRID)
 452 WX_PG_DECLARE_EDITOR_WITH_DECL(Choice,WXDLLIMPEXP_PROPGRID)
 453 WX_PG_DECLARE_EDITOR_WITH_DECL(ComboBox,WXDLLIMPEXP_PROPGRID)
 454 WX_PG_DECLARE_EDITOR_WITH_DECL(TextCtrlAndButton,WXDLLIMPEXP_PROPGRID)
 455 #if wxPG_INCLUDE_CHECKBOX
 456 WX_PG_DECLARE_EDITOR_WITH_DECL(CheckBox,WXDLLIMPEXP_PROPGRID)
 457 #endif
 458 WX_PG_DECLARE_EDITOR_WITH_DECL(ChoiceAndButton,WXDLLIMPEXP_PROPGRID)
 459
 460 #endif  // !SWIG
 461
 462 // -----------------------------------------------------------------------
 463
 464 #ifndef SWIG
 465
 466 //
 467 // Macro WXVARIANT allows creation of wxVariant from any type supported by
 468 // wxWidgets internally, and of all types created using
 469 // WX_PG_DECLARE_VARIANT_DATA.
 470 template<class T>
 471 wxVariant WXVARIANT( const T& WXUNUSED(value) )
 472 {
 473     wxFAIL_MSG("Code should always call specializations of this template");
 474     return wxVariant();
 475 }
 476
 477 template<> inline wxVariant WXVARIANT( const int& value )
 478     { return wxVariant((long)value); }
 479 template<> inline wxVariant WXVARIANT( const long& value )
 480     { return wxVariant(value); }
 481 template<> inline wxVariant WXVARIANT( const bool& value )
 482     { return wxVariant(value); }
 483 template<> inline wxVariant WXVARIANT( const double& value )
 484     { return wxVariant(value); }
 485 template<> inline wxVariant WXVARIANT( const wxArrayString& value )
 486     { return wxVariant(value); }
 487 template<> inline wxVariant WXVARIANT( const wxString& value )
 488     { return wxVariant(value); }
 489 #if wxUSE_DATETIME
 490 template<> inline wxVariant WXVARIANT( const wxDateTime& value )
 491     { return wxVariant(value); }
 492 #endif
 493
 494
 495 //
 496 // These are modified versions of DECLARE/WX_PG_IMPLEMENT_VARIANT_DATA
 497 // macros found in variant.h. Difference are as follows:
 498 //   * These support non-wxObject data
 499 //   * These implement classname##RefFromVariant function which returns
 500 //     reference to data within.
 501 //   * const char* classname##_VariantType which equals classname.
 502 //   * WXVARIANT
 503 //
 504 #define WX_PG_DECLARE_VARIANT_DATA(classname) \
 505     WX_PG_DECLARE_VARIANT_DATA_EXPORTED(classname, wxEMPTY_PARAMETER_VALUE)
 506
 507 #define WX_PG_DECLARE_VARIANT_DATA_EXPORTED(classname,expdecl) \
 508 expdecl classname& operator << ( classname &object, const wxVariant &variant ); \
 509 expdecl wxVariant& operator << ( wxVariant &variant, const classname &object ); \
 510 expdecl const classname& classname##RefFromVariant( const wxVariant& variant ); \
 511 expdecl classname& classname##RefFromVariant( wxVariant& variant ); \
 512 template<> inline wxVariant WXVARIANT( const classname& value ) \
 513 { \
 514     wxVariant variant; \
 515     variant << value; \
 516     return variant; \
 517 } \
 518 extern expdecl const char* classname##_VariantType;
 519
 520
 521 #define WX_PG_IMPLEMENT_VARIANT_DATA(classname) \
 522     WX_PG_IMPLEMENT_VARIANT_DATA_EXPORTED(classname, wxEMPTY_PARAMETER_VALUE)
 523
 524 // Add getter (ie. classname << variant) separately to allow
 525 // custom implementations.
 526 #define WX_PG_IMPLEMENT_VARIANT_DATA_EXPORTED_NO_EQ_NO_GETTER(classname,expdecl) \
 527 const char* classname##_VariantType = #classname; \
 528 class classname##VariantData: public wxVariantData \
 529 { \
 530 public:\
 531     classname##VariantData() {} \
 532     classname##VariantData( const classname &value ) { m_value = value; } \
 533 \
 534     classname &GetValue() { return m_value; } \
 535 \
 536     const classname &GetValue() const { return m_value; } \
 537 \
 538     virtual bool Eq(wxVariantData& data) const; \
 539 \
 540     virtual wxString GetType() const; \
 541 \
 542     virtual wxVariantData* Clone() const { return new classname##VariantData(m_value); } \
 543 \
 544 protected:\
 545     classname m_value; \
 546 };\
 547 \
 548 wxString classname##VariantData::GetType() const\
 549 {\
 550     return wxS(#classname);\
 551 }\
 552 \
 553 expdecl wxVariant& operator << ( wxVariant &variant, const classname &value )\
 554 {\
 555     classname##VariantData *data = new classname##VariantData( value );\
 556     variant.SetData( data );\
 557     return variant;\
 558 } \
 559 expdecl classname& classname##RefFromVariant( wxVariant& variant ) \
 560 { \
 561     wxASSERT( variant.GetType() == #classname );\
 562     classname##VariantData *data = (classname##VariantData*) variant.GetData();\
 563     return data->GetValue();\
 564 } \
 565 expdecl const classname& classname##RefFromVariant( const wxVariant& variant ) \
 566 { \
 567     wxASSERT( variant.GetType() == #classname );\
 568     classname##VariantData *data = (classname##VariantData*) variant.GetData();\
 569     return data->GetValue();\
 570 }
 571
 572 #define WX_PG_IMPLEMENT_VARIANT_DATA_GETTER(classname, expdecl) \
 573 expdecl classname& operator << ( classname &value, const wxVariant &variant )\
 574 {\
 575     wxASSERT( variant.GetType() == #classname );\
 576     \
 577     classname##VariantData *data = (classname##VariantData*) variant.GetData();\
 578     value = data->GetValue();\
 579     return value;\
 580 }
 581
 582 #define WX_PG_IMPLEMENT_VARIANT_DATA_EQ(classname, expdecl) \
 583 bool classname##VariantData::Eq(wxVariantData& data) const \
 584 {\
 585     wxASSERT( GetType() == data.GetType() );\
 586 \
 587     classname##VariantData & otherData = (classname##VariantData &) data;\
 588 \
 589     return otherData.m_value == m_value;\
 590 }
 591
 592 // implements a wxVariantData-derived class using for the Eq() method the
 593 // operator== which must have been provided by "classname"
 594 #define WX_PG_IMPLEMENT_VARIANT_DATA_EXPORTED(classname,expdecl) \
 595 WX_PG_IMPLEMENT_VARIANT_DATA_EXPORTED_NO_EQ_NO_GETTER(classname,wxEMPTY_PARAMETER_VALUE expdecl) \
 596 WX_PG_IMPLEMENT_VARIANT_DATA_GETTER(classname,wxEMPTY_PARAMETER_VALUE expdecl) \
 597 WX_PG_IMPLEMENT_VARIANT_DATA_EQ(classname,wxEMPTY_PARAMETER_VALUE expdecl)
 598
 599 #define WX_PG_IMPLEMENT_VARIANT_DATA(classname) \
 600 WX_PG_IMPLEMENT_VARIANT_DATA_EXPORTED(classname, wxEMPTY_PARAMETER_VALUE)
 601
 602 // with Eq() implementation that always returns false
 603 #define WX_PG_IMPLEMENT_VARIANT_DATA_EXPORTED_DUMMY_EQ(classname,expdecl) \
 604 WX_PG_IMPLEMENT_VARIANT_DATA_EXPORTED_NO_EQ_NO_GETTER(classname,wxEMPTY_PARAMETER_VALUE expdecl) \
 605 WX_PG_IMPLEMENT_VARIANT_DATA_GETTER(classname,wxEMPTY_PARAMETER_VALUE expdecl) \
 606 \
 607 bool classname##VariantData::Eq(wxVariantData& WXUNUSED(data)) const \
 608 {\
 609     return false; \
 610 }
 611
 612 #define WX_PG_IMPLEMENT_VARIANT_DATA_DUMMY_EQ(classname) \
 613 WX_PG_IMPLEMENT_VARIANT_DATA_EXPORTED_DUMMY_EQ(classname, wxEMPTY_PARAMETER_VALUE)
 614
 615 WX_PG_DECLARE_VARIANT_DATA_EXPORTED(wxPoint, WXDLLIMPEXP_PROPGRID)
 616 WX_PG_DECLARE_VARIANT_DATA_EXPORTED(wxSize, WXDLLIMPEXP_PROPGRID)
 617 WX_PG_DECLARE_VARIANT_DATA_EXPORTED(wxArrayInt, WXDLLIMPEXP_PROPGRID)
 618 WX_PG_DECLARE_VARIANT_DATA_EXPORTED(wxLongLong, WXDLLIMPEXP_PROPGRID)
 619 WX_PG_DECLARE_VARIANT_DATA_EXPORTED(wxULongLong, WXDLLIMPEXP_PROPGRID)
 620 DECLARE_VARIANT_OBJECT_EXPORTED(wxFont, WXDLLIMPEXP_PROPGRID)
 621 template<> inline wxVariant WXVARIANT( const wxFont& value )
 622 {
 623     wxVariant variant;
 624     variant << value;
 625     return variant;
 626 }
 627
 628 template<> inline wxVariant WXVARIANT( const wxColour& value )
 629 {
 630     wxVariant variant;
 631     variant << value;
 632     return variant;
 633 }
 634
 635 #if wxUSE_LONGLONG_NATIVE
 636
 637 template<> inline wxVariant WXVARIANT( const wxLongLong_t& value )
 638 {
 639     wxVariant variant;
 640     variant << wxLongLong(value);
 641     return variant;
 642 }
 643
 644 template<> inline wxVariant WXVARIANT( const wxULongLong_t& value )
 645 {
 646     wxVariant variant;
 647     variant << wxULongLong(value);
 648     return variant;
 649 }
 650
 651 WXDLLIMPEXP_PROPGRID wxLongLong_t& operator << ( wxLongLong_t &value, const wxVariant &variant );
 652 WXDLLIMPEXP_PROPGRID wxULongLong_t& operator << ( wxULongLong_t &value, const wxVariant &variant );
 653
 654 #endif  // wxUSE_LONGLONG_NATIVE
 655
 656 // Define constants for common wxVariant type strings
 657
 658 #define wxPG_VARIANT_TYPE_STRING        wxPGGlobalVars->m_strstring
 659 #define wxPG_VARIANT_TYPE_LONG          wxPGGlobalVars->m_strlong
 660 #define wxPG_VARIANT_TYPE_BOOL          wxPGGlobalVars->m_strbool
 661 #define wxPG_VARIANT_TYPE_LIST          wxPGGlobalVars->m_strlist
 662 #define wxPG_VARIANT_TYPE_DOUBLE        wxS("double")
 663 #define wxPG_VARIANT_TYPE_ARRSTRING     wxS("arrstring")
 664 #define wxPG_VARIANT_TYPE_DATETIME      wxS("datetime")
 665
 666 // Safely converts a wxVariant to (long) int. Supports converting from string
 667 // and boolean as well.
 668 WXDLLIMPEXP_PROPGRID
 669 long wxPGVariantToInt( const wxVariant& variant, long defVal = 1 );
 670
 671 // Safely converts a wxVariant to wxLongLong_t. Returns true on success.
 672 WXDLLIMPEXP_PROPGRID
 673 bool wxPGVariantToLongLong( const wxVariant& variant, wxLongLong_t* pResult );
 674
 675 // Safely converts a wxVariant to wxULongLong_t. Returns true on success.
 676 WXDLLIMPEXP_PROPGRID
 677 bool wxPGVariantToULongLong( const wxVariant& variant, wxULongLong_t* pResult );
 678
 679 // Safely converts a wxVariant to double. Supports converting from string and
 680 // wxLongLong as well.
 681 WXDLLIMPEXP_PROPGRID
 682 bool wxPGVariantToDouble( const wxVariant& variant, double* pResult );
 683
 684 #endif // !SWIG
 685
 686 // -----------------------------------------------------------------------
 687
 688 #ifndef SWIG
 689
 690 //
 691 // Tokenizer macros.
 692 // NOTE: I have made two versions - worse ones (performance and consistency
 693 //   wise) use wxStringTokenizer and better ones (may have unfound bugs)
 694 //   use custom code.
 695 //
 696
 697 #include "wx/tokenzr.h"
 698
 699 // TOKENIZER1 can be done with wxStringTokenizer
 700 #define WX_PG_TOKENIZER1_BEGIN(WXSTRING,DELIMITER) \
 701     wxStringTokenizer tkz(WXSTRING,DELIMITER,wxTOKEN_RET_EMPTY); \
 702     while ( tkz.HasMoreTokens() ) \
 703     { \
 704         wxString token = tkz.GetNextToken(); \
 705         token.Trim(true); \
 706         token.Trim(false);
 707
 708 #define WX_PG_TOKENIZER1_END() \
 709     }
 710
 711
 712 //
 713 // 2nd version: tokens are surrounded by DELIMITERs (for example, C-style
 714 // strings). TOKENIZER2 must use custom code (a class) for full compliance with
 715 // " surrounded strings with \" inside.
 716 //
 717 // class implementation is in propgrid.cpp
 718 //
 719
 720 class WXDLLIMPEXP_PROPGRID wxPGStringTokenizer
 721 {
 722 public:
 723     wxPGStringTokenizer( const wxString& str, wxChar delimeter );
 724     ~wxPGStringTokenizer();
 725
 726     bool HasMoreTokens(); // not const so we can do some stuff in it
 727     wxString GetNextToken();
 728
 729 protected:
 730     const wxString*             m_str;
 731     wxString::const_iterator    m_curPos;
 732     wxString                    m_readyToken;
 733     wxUniChar                   m_delimeter;
 734 };
 735
 736 #define WX_PG_TOKENIZER2_BEGIN(WXSTRING,DELIMITER) \
 737     wxPGStringTokenizer tkz(WXSTRING,DELIMITER); \
 738     while ( tkz.HasMoreTokens() ) \
 739     { \
 740         wxString token = tkz.GetNextToken();
 741
 742 #define WX_PG_TOKENIZER2_END() \
 743     }
 744
 745 #endif
 746
 747 // -----------------------------------------------------------------------
 748
 749 #endif // wxUSE_PROPGRID
 750
 751 #endif // _WX_PROPGRID_PROPGRIDDEFS_H_