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    0
  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        3
 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 // Need to force disable tooltips?
 233 #if !wxUSE_TOOLTIPS
 234     #undef wxPG_SUPPORT_TOOLTIPS
 235     #define wxPG_SUPPORT_TOOLTIPS       0
 236 #endif
 237
 238 // Set 1 to include advanced properties (wxFontProperty, wxColourProperty, etc.)
 239 #ifndef wxPG_INCLUDE_ADVPROPS
 240     #define wxPG_INCLUDE_ADVPROPS           1
 241 #endif
 242
 243 // Set 1 to include checkbox editor class
 244 #define wxPG_INCLUDE_CHECKBOX           1
 245
 246 // -----------------------------------------------------------------------
 247
 248
 249 // wxPG_CHECK_FOO_DBG - debug check with message that does not
 250 //                      interrupt program flow.
 251 #define wxPG_CHECK_RET_DBG(A,B) \
 252     if ( !(A) ) { wxLogWarning(B); return; }
 253 #define wxPG_CHECK_MSG_DBG(A,B,C) \
 254     if ( !(A) ) { wxLogWarning(C); return B; }
 255
 256
 257 class wxPGEditor;
 258 class wxPGProperty;
 259 class wxPropertyCategory;
 260 class wxPGChoices;
 261 class wxPropertyGridPageState;
 262 class wxPGCell;
 263 class wxPGCellRenderer;
 264 class wxPGChoiceEntry;
 265 class wxPGPropArgCls;
 266 class wxPropertyGridInterface;
 267 class wxPropertyGrid;
 268 class wxPropertyGridEvent;
 269 class wxPropertyGridManager;
 270 class wxPGOwnerDrawnComboBox;
 271 class wxPGCustomComboControl;
 272 class wxPGEditorDialogAdapter;
 273 class wxPGValidationInfo;
 274
 275
 276 // -----------------------------------------------------------------------
 277
 278 /** @section propgrid_misc wxPropertyGrid Miscellanous
 279
 280     This section describes some miscellanous values, types and macros.
 281     @{
 282 */
 283
 284 #ifndef SWIG
 285     // Used to tell wxPGProperty to use label as name as well
 286     #define wxPG_LABEL              (*wxPGProperty::sm_wxPG_LABEL)
 287     // This is the value placed in wxPGProperty::sm_wxPG_LABEL
 288     #define wxPG_LABEL_STRING       wxS("@!")
 289     #define wxPG_NULL_BITMAP        wxNullBitmap
 290     #define wxPG_COLOUR_BLACK       (*wxBLACK)
 291 #else
 292     #define wxPG_NULL_BITMAP        wxBitmap_NULL
 293     #define wxPG_COLOUR_BLACK       wxColour_BLACK
 294 #endif // #ifndef SWIG
 295
 296 /** Convert Red, Green and Blue to a single 32-bit value.
 297 */
 298 #define wxPG_COLOUR(R,G,B) ((wxUint32)(R+(G<<8)+(B<<16)))
 299
 300
 301 /** If property is supposed to have custom-painted image, then returning
 302     this in OnMeasureImage() will usually be enough.
 303 */
 304 #define wxPG_DEFAULT_IMAGE_SIZE             wxSize(-1, -1)
 305
 306
 307 typedef wxString wxPGCachedString;
 308
 309 /** @}
 310 */
 311
 312 // -----------------------------------------------------------------------
 313
 314 // Used to indicate wxPGChoices::Add etc that the value is actually not given
 315 // by the caller.
 316 #define wxPG_INVALID_VALUE      INT_MAX
 317
 318 // -----------------------------------------------------------------------
 319
 320 #ifndef SWIG
 321
 322 #if wxUSE_STL
 323 typedef std::vector<wxPGProperty*> wxArrayPGProperty;
 324 #else
 325 WX_DEFINE_TYPEARRAY_WITH_DECL_PTR(wxPGProperty*, wxArrayPGProperty,
 326                                   wxBaseArrayPtrVoid,
 327                                   class WXDLLIMPEXP_PROPGRID);
 328 #endif
 329
 330 // Always use wxString based hashmap with unicode, stl, swig and GCC 4.0+
 331 WX_DECLARE_STRING_HASH_MAP_WITH_DECL(void*,
 332                                      wxPGHashMapS2P,
 333                                      class WXDLLIMPEXP_PROPGRID);
 334
 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
 398 // -----------------------------------------------------------------------
 399
 400 // wxPGProperty::SetValue() flags
 401 enum wxPG_SETVALUE_FLAGS
 402 {
 403     wxPG_SETVAL_REFRESH_EDITOR      = 0x0001,
 404     wxPG_SETVAL_AGGREGATED          = 0x0002,
 405     wxPG_SETVAL_FROM_PARENT         = 0x0004,
 406     wxPG_SETVAL_BY_USER             = 0x0008  // Set if value changed by user
 407 };
 408
 409 // -----------------------------------------------------------------------
 410
 411 //
 412 // Valid constants for wxPG_UINT_BASE attribute
 413 // (long because of wxVariant constructor)
 414 #define wxPG_BASE_OCT                       (long)8
 415 #define wxPG_BASE_DEC                       (long)10
 416 #define wxPG_BASE_HEX                       (long)16
 417 #define wxPG_BASE_HEXL                      (long)32
 418
 419 //
 420 // Valid constants for wxPG_UINT_PREFIX attribute
 421 #define wxPG_PREFIX_NONE                    (long)0
 422 #define wxPG_PREFIX_0x                      (long)1
 423 #define wxPG_PREFIX_DOLLAR_SIGN             (long)2
 424
 425 // -----------------------------------------------------------------------
 426 // Editor class.
 427
 428 #ifndef SWIG
 429
 430 // Editor accessor.
 431 #define wxPG_EDITOR(T)          wxPGEditor_##T
 432
 433 // Declare editor class, with optional part.
 434 #define WX_PG_DECLARE_EDITOR_WITH_DECL(EDITOR,DECL) \
 435 extern DECL wxPGEditor* wxPGEditor_##EDITOR; \
 436 extern DECL wxPGEditor* wxPGConstruct##EDITOR##EditorClass();
 437
 438 // Declare editor class.
 439 #define WX_PG_DECLARE_EDITOR(EDITOR) \
 440 extern wxPGEditor* wxPGEditor_##EDITOR; \
 441 extern wxPGEditor* wxPGConstruct##EDITOR##EditorClass();
 442
 443 // Declare builtin editor classes.
 444 WX_PG_DECLARE_EDITOR_WITH_DECL(TextCtrl,WXDLLIMPEXP_PROPGRID)
 445 WX_PG_DECLARE_EDITOR_WITH_DECL(Choice,WXDLLIMPEXP_PROPGRID)
 446 WX_PG_DECLARE_EDITOR_WITH_DECL(ComboBox,WXDLLIMPEXP_PROPGRID)
 447 WX_PG_DECLARE_EDITOR_WITH_DECL(TextCtrlAndButton,WXDLLIMPEXP_PROPGRID)
 448 #if wxPG_INCLUDE_CHECKBOX
 449 WX_PG_DECLARE_EDITOR_WITH_DECL(CheckBox,WXDLLIMPEXP_PROPGRID)
 450 #endif
 451 WX_PG_DECLARE_EDITOR_WITH_DECL(ChoiceAndButton,WXDLLIMPEXP_PROPGRID)
 452
 453 #endif  // !SWIG
 454
 455 // -----------------------------------------------------------------------
 456
 457 #ifndef SWIG
 458
 459 //
 460 // Macro WXVARIANT allows creation of wxVariant from any type supported by
 461 // wxWidgets internally, and of all types created using
 462 // WX_PG_DECLARE_VARIANT_DATA.
 463 template<class T>
 464 wxVariant WXVARIANT( const T& WXUNUSED(value) )
 465 {
 466     wxFAIL_MSG("Code should always call specializations of this template");
 467     return wxVariant();
 468 }
 469
 470 template<> inline wxVariant WXVARIANT( const int& value )
 471     { return wxVariant((long)value); }
 472 template<> inline wxVariant WXVARIANT( const long& value )
 473     { return wxVariant(value); }
 474 template<> inline wxVariant WXVARIANT( const bool& value )
 475     { return wxVariant(value); }
 476 template<> inline wxVariant WXVARIANT( const double& value )
 477     { return wxVariant(value); }
 478 template<> inline wxVariant WXVARIANT( const wxArrayString& value )
 479     { return wxVariant(value); }
 480 template<> inline wxVariant WXVARIANT( const wxString& value )
 481     { return wxVariant(value); }
 482 #if wxUSE_DATETIME
 483 template<> inline wxVariant WXVARIANT( const wxDateTime& value )
 484     { return wxVariant(value); }
 485 #endif
 486
 487
 488 //
 489 // These are modified versions of DECLARE/WX_PG_IMPLEMENT_VARIANT_DATA
 490 // macros found in variant.h. Difference are as follows:
 491 //   * These support non-wxObject data
 492 //   * These implement classname##RefFromVariant function which returns
 493 //     reference to data within.
 494 //   * const char* classname##_VariantType which equals classname.
 495 //   * WXVARIANT
 496 //
 497 #define WX_PG_DECLARE_VARIANT_DATA(classname) \
 498     WX_PG_DECLARE_VARIANT_DATA_EXPORTED(classname, wxEMPTY_PARAMETER_VALUE)
 499
 500 #define WX_PG_DECLARE_VARIANT_DATA_EXPORTED(classname,expdecl) \
 501 expdecl classname& operator << ( classname &object, const wxVariant &variant ); \
 502 expdecl wxVariant& operator << ( wxVariant &variant, const classname &object ); \
 503 expdecl const classname& classname##RefFromVariant( const wxVariant& variant ); \
 504 expdecl classname& classname##RefFromVariant( wxVariant& variant ); \
 505 template<> inline wxVariant WXVARIANT( const classname& value ) \
 506 { \
 507     wxVariant variant; \
 508     variant << value; \
 509     return variant; \
 510 } \
 511 extern expdecl const char* classname##_VariantType;
 512
 513
 514 #define WX_PG_IMPLEMENT_VARIANT_DATA(classname) \
 515     WX_PG_IMPLEMENT_VARIANT_DATA_EXPORTED(classname, wxEMPTY_PARAMETER_VALUE)
 516
 517 // Add getter (ie. classname << variant) separately to allow
 518 // custom implementations.
 519 #define WX_PG_IMPLEMENT_VARIANT_DATA_EXPORTED_NO_EQ_NO_GETTER(classname,expdecl) \
 520 const char* classname##_VariantType = #classname; \
 521 class classname##VariantData: public wxVariantData \
 522 { \
 523 public:\
 524     classname##VariantData() {} \
 525     classname##VariantData( const classname &value ) { m_value = value; } \
 526 \
 527     classname &GetValue() { return m_value; } \
 528 \
 529     const classname &GetValue() const { return m_value; } \
 530 \
 531     virtual bool Eq(wxVariantData& data) const; \
 532 \
 533     virtual wxString GetType() const; \
 534 \
 535     virtual wxVariantData* Clone() const { return new classname##VariantData(m_value); } \
 536 \
 537 protected:\
 538     classname m_value; \
 539 };\
 540 \
 541 wxString classname##VariantData::GetType() const\
 542 {\
 543     return wxS(#classname);\
 544 }\
 545 \
 546 expdecl wxVariant& operator << ( wxVariant &variant, const classname &value )\
 547 {\
 548     classname##VariantData *data = new classname##VariantData( value );\
 549     variant.SetData( data );\
 550     return variant;\
 551 } \
 552 expdecl classname& classname##RefFromVariant( wxVariant& variant ) \
 553 { \
 554     wxASSERT( variant.GetType() == #classname );\
 555     classname##VariantData *data = (classname##VariantData*) variant.GetData();\
 556     return data->GetValue();\
 557 } \
 558 expdecl const classname& classname##RefFromVariant( const wxVariant& variant ) \
 559 { \
 560     wxASSERT( variant.GetType() == #classname );\
 561     classname##VariantData *data = (classname##VariantData*) variant.GetData();\
 562     return data->GetValue();\
 563 }
 564
 565 #define WX_PG_IMPLEMENT_VARIANT_DATA_GETTER(classname, expdecl) \
 566 expdecl classname& operator << ( classname &value, const wxVariant &variant )\
 567 {\
 568     wxASSERT( variant.GetType() == #classname );\
 569     \
 570     classname##VariantData *data = (classname##VariantData*) variant.GetData();\
 571     value = data->GetValue();\
 572     return value;\
 573 }
 574
 575 #define WX_PG_IMPLEMENT_VARIANT_DATA_EQ(classname, expdecl) \
 576 bool classname##VariantData::Eq(wxVariantData& data) const \
 577 {\
 578     wxASSERT( GetType() == data.GetType() );\
 579 \
 580     classname##VariantData & otherData = (classname##VariantData &) data;\
 581 \
 582     return otherData.m_value == m_value;\
 583 }
 584
 585 // implements a wxVariantData-derived class using for the Eq() method the
 586 // operator== which must have been provided by "classname"
 587 #define WX_PG_IMPLEMENT_VARIANT_DATA_EXPORTED(classname,expdecl) \
 588 WX_PG_IMPLEMENT_VARIANT_DATA_EXPORTED_NO_EQ_NO_GETTER(classname,wxEMPTY_PARAMETER_VALUE expdecl) \
 589 WX_PG_IMPLEMENT_VARIANT_DATA_GETTER(classname,wxEMPTY_PARAMETER_VALUE expdecl) \
 590 WX_PG_IMPLEMENT_VARIANT_DATA_EQ(classname,wxEMPTY_PARAMETER_VALUE expdecl)
 591
 592 #define WX_PG_IMPLEMENT_VARIANT_DATA(classname) \
 593 WX_PG_IMPLEMENT_VARIANT_DATA_EXPORTED(classname, wxEMPTY_PARAMETER_VALUE)
 594
 595 // with Eq() implementation that always returns false
 596 #define WX_PG_IMPLEMENT_VARIANT_DATA_EXPORTED_DUMMY_EQ(classname,expdecl) \
 597 WX_PG_IMPLEMENT_VARIANT_DATA_EXPORTED_NO_EQ_NO_GETTER(classname,wxEMPTY_PARAMETER_VALUE expdecl) \
 598 WX_PG_IMPLEMENT_VARIANT_DATA_GETTER(classname,wxEMPTY_PARAMETER_VALUE expdecl) \
 599 \
 600 bool classname##VariantData::Eq(wxVariantData& WXUNUSED(data)) const \
 601 {\
 602     return false; \
 603 }
 604
 605 #define WX_PG_IMPLEMENT_VARIANT_DATA_DUMMY_EQ(classname) \
 606 WX_PG_IMPLEMENT_VARIANT_DATA_EXPORTED_DUMMY_EQ(classname, wxEMPTY_PARAMETER_VALUE)
 607
 608 WX_PG_DECLARE_VARIANT_DATA_EXPORTED(wxPoint, WXDLLIMPEXP_PROPGRID)
 609 WX_PG_DECLARE_VARIANT_DATA_EXPORTED(wxSize, WXDLLIMPEXP_PROPGRID)
 610 WX_PG_DECLARE_VARIANT_DATA_EXPORTED(wxArrayInt, WXDLLIMPEXP_PROPGRID)
 611 WX_PG_DECLARE_VARIANT_DATA_EXPORTED(wxLongLong, WXDLLIMPEXP_PROPGRID)
 612 WX_PG_DECLARE_VARIANT_DATA_EXPORTED(wxULongLong, WXDLLIMPEXP_PROPGRID)
 613 DECLARE_VARIANT_OBJECT_EXPORTED(wxFont, WXDLLIMPEXP_PROPGRID)
 614 template<> inline wxVariant WXVARIANT( const wxFont& value )
 615 {
 616     wxVariant variant;
 617     variant << value;
 618     return variant;
 619 }
 620
 621 template<> inline wxVariant WXVARIANT( const wxColour& value )
 622 {
 623     wxVariant variant;
 624     variant << value;
 625     return variant;
 626 }
 627
 628 #if wxUSE_LONGLONG_NATIVE
 629
 630 template<> inline wxVariant WXVARIANT( const wxLongLong_t& value )
 631 {
 632     wxVariant variant;
 633     variant << wxLongLong(value);
 634     return variant;
 635 }
 636
 637 template<> inline wxVariant WXVARIANT( const wxULongLong_t& value )
 638 {
 639     wxVariant variant;
 640     variant << wxULongLong(value);
 641     return variant;
 642 }
 643
 644 WXDLLIMPEXP_PROPGRID wxLongLong_t& operator << ( wxLongLong_t &value, const wxVariant &variant );
 645 WXDLLIMPEXP_PROPGRID wxULongLong_t& operator << ( wxULongLong_t &value, const wxVariant &variant );
 646
 647 #endif  // wxUSE_LONGLONG_NATIVE
 648
 649 // Define constants for common wxVariant type strings
 650
 651 #define wxPG_VARIANT_TYPE_STRING        wxPGGlobalVars->m_strstring
 652 #define wxPG_VARIANT_TYPE_LONG          wxPGGlobalVars->m_strlong
 653 #define wxPG_VARIANT_TYPE_BOOL          wxPGGlobalVars->m_strbool
 654 #define wxPG_VARIANT_TYPE_LIST          wxPGGlobalVars->m_strlist
 655 #define wxPG_VARIANT_TYPE_DOUBLE        wxS("double")
 656 #define wxPG_VARIANT_TYPE_ARRSTRING     wxS("arrstring")
 657 #define wxPG_VARIANT_TYPE_DATETIME      wxS("datetime")
 658
 659 // Safely converts a wxVariant to (long) int. Supports converting from string
 660 // and boolean as well.
 661 WXDLLIMPEXP_PROPGRID
 662 long wxPGVariantToInt( const wxVariant& variant, long defVal = 1 );
 663
 664 // Safely converts a wxVariant to wxLongLong_t. Returns true on success.
 665 WXDLLIMPEXP_PROPGRID
 666 bool wxPGVariantToLongLong( const wxVariant& variant, wxLongLong_t* pResult );
 667
 668 // Safely converts a wxVariant to wxULongLong_t. Returns true on success.
 669 WXDLLIMPEXP_PROPGRID
 670 bool wxPGVariantToULongLong( const wxVariant& variant, wxULongLong_t* pResult );
 671
 672 // Safely converts a wxVariant to double. Supports converting from string and
 673 // wxLongLong as well.
 674 WXDLLIMPEXP_PROPGRID
 675 bool wxPGVariantToDouble( const wxVariant& variant, double* pResult );
 676
 677 #endif // !SWIG
 678
 679 // -----------------------------------------------------------------------
 680
 681 #ifndef SWIG
 682
 683 //
 684 // Tokenizer macros.
 685 // NOTE: I have made two versions - worse ones (performance and consistency
 686 //   wise) use wxStringTokenizer and better ones (may have unfound bugs)
 687 //   use custom code.
 688 //
 689
 690 #include "wx/tokenzr.h"
 691
 692 // TOKENIZER1 can be done with wxStringTokenizer
 693 #define WX_PG_TOKENIZER1_BEGIN(WXSTRING,DELIMITER) \
 694     wxStringTokenizer tkz(WXSTRING,DELIMITER,wxTOKEN_RET_EMPTY); \
 695     while ( tkz.HasMoreTokens() ) \
 696     { \
 697         wxString token = tkz.GetNextToken(); \
 698         token.Trim(true); \
 699         token.Trim(false);
 700
 701 #define WX_PG_TOKENIZER1_END() \
 702     }
 703
 704
 705 //
 706 // 2nd version: tokens are surrounded by DELIMITERs (for example, C-style
 707 // strings). TOKENIZER2 must use custom code (a class) for full compliance with
 708 // " surrounded strings with \" inside.
 709 //
 710 // class implementation is in propgrid.cpp
 711 //
 712
 713 class WXDLLIMPEXP_PROPGRID wxPGStringTokenizer
 714 {
 715 public:
 716     wxPGStringTokenizer( const wxString& str, wxChar delimeter );
 717     ~wxPGStringTokenizer();
 718
 719     bool HasMoreTokens(); // not const so we can do some stuff in it
 720     wxString GetNextToken();
 721
 722 protected:
 723     const wxString*             m_str;
 724     wxString::const_iterator    m_curPos;
 725     wxString                    m_readyToken;
 726     wxUniChar                   m_delimeter;
 727 };
 728
 729 #define WX_PG_TOKENIZER2_BEGIN(WXSTRING,DELIMITER) \
 730     wxPGStringTokenizer tkz(WXSTRING,DELIMITER); \
 731     while ( tkz.HasMoreTokens() ) \
 732     { \
 733         wxString token = tkz.GetNextToken();
 734
 735 #define WX_PG_TOKENIZER2_END() \
 736     }
 737
 738 #endif
 739
 740 // -----------------------------------------------------------------------
 741
 742 #endif // wxUSE_PROPGRID
 743
 744 #endif // _WX_PROPGRID_PROPGRIDDEFS_H_