include/wx/propgrid/props.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/propgrid/props.h
   3 // Purpose:     wxPropertyGrid Property Classes
   4 // Author:      Jaakko Salli
   5 // Modified by:
   6 // Created:     2007-03-28
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Jaakko Salli
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_PROPGRID_PROPS_H_
  13 #define _WX_PROPGRID_PROPS_H_
  14
  15 #if wxUSE_PROPGRID
  16
  17 // -----------------------------------------------------------------------
  18
  19 class wxArrayEditorDialog;
  20
  21 #include "wx/propgrid/editors.h"
  22
  23 // -----------------------------------------------------------------------
  24
  25 //
  26 // Property class implementation helper macros.
  27 //
  28
  29 #define WX_PG_IMPLEMENT_PROPERTY_CLASS(NAME, UPCLASS, T, T_AS_ARG, EDITOR) \
  30 IMPLEMENT_DYNAMIC_CLASS(NAME, UPCLASS) \
  31 WX_PG_IMPLEMENT_PROPERTY_CLASS_PLAIN(NAME, T, EDITOR)
  32
  33 // -----------------------------------------------------------------------
  34
  35 //
  36 // These macros help creating DoGetValidator
  37 #define WX_PG_DOGETVALIDATOR_ENTRY() \
  38     static wxValidator* s_ptr = (wxValidator*) NULL; \
  39     if ( s_ptr ) return s_ptr;
  40
  41 // Common function exit
  42 #define WX_PG_DOGETVALIDATOR_EXIT(VALIDATOR) \
  43     s_ptr = VALIDATOR; \
  44     wxPGGlobalVars->m_arrValidators.push_back( VALIDATOR ); \
  45     return VALIDATOR;
  46
  47 // -----------------------------------------------------------------------
  48
  49 #ifndef SWIG
  50
  51 #include "wx/textctrl.h"
  52
  53 /** @class wxPGInDialogValidator
  54     @ingroup classes
  55     Creates and manages a temporary wxTextCtrl for validation purposes.
  56     Uses wxPropertyGrid's current editor, if available.
  57 */
  58 class WXDLLIMPEXP_PROPGRID wxPGInDialogValidator
  59 {
  60 public:
  61     wxPGInDialogValidator()
  62     {
  63         m_textCtrl = NULL;
  64     }
  65
  66     ~wxPGInDialogValidator()
  67     {
  68         if ( m_textCtrl )
  69             m_textCtrl->Destroy();
  70     }
  71
  72     bool DoValidate( wxPropertyGrid* propGrid,
  73                      wxValidator* validator,
  74                      const wxString& value );
  75
  76 private:
  77     wxTextCtrl*         m_textCtrl;
  78 };
  79
  80 #endif  // SWIG
  81
  82
  83 // -----------------------------------------------------------------------
  84 // Property classes
  85 // -----------------------------------------------------------------------
  86
  87 #define wxPG_PROP_PASSWORD  wxPG_PROP_CLASS_SPECIFIC_2
  88
  89 /** @class wxStringProperty
  90     @ingroup classes
  91     Basic property with string value.
  92
  93     <b>Supported special attributes:</b>
  94     - "Password": set to 1 inorder to enable wxTE_PASSWORD on the editor.
  95
  96     @remarks
  97     - If value "<composed>" is set, then actual value is formed (or composed)
  98       from values of child properties.
  99 */
 100 class WXDLLIMPEXP_PROPGRID wxStringProperty : public wxPGProperty
 101 {
 102     WX_PG_DECLARE_PROPERTY_CLASS(wxStringProperty)
 103 public:
 104     wxStringProperty( const wxString& label = wxPG_LABEL,
 105                       const wxString& name = wxPG_LABEL,
 106                       const wxString& value = wxEmptyString );
 107     virtual ~wxStringProperty();
 108
 109     virtual wxString ValueToString( wxVariant& value, int argFlags = 0 ) const;
 110     virtual bool StringToValue( wxVariant& variant,
 111                                 const wxString& text,
 112                                 int argFlags = 0 ) const;
 113
 114     virtual bool DoSetAttribute( const wxString& name, wxVariant& value );
 115
 116     /** This is updated so "<composed>" special value can be handled.
 117     */
 118     virtual void OnSetValue();
 119
 120 protected:
 121 };
 122
 123 // -----------------------------------------------------------------------
 124
 125 #ifndef SWIG
 126 /** Constants used with DoValidation() methods.
 127 */
 128 enum
 129 {
 130     /** Instead of modifying the value, show an error message.
 131     */
 132     wxPG_PROPERTY_VALIDATION_ERROR_MESSAGE      = 0,
 133
 134     /** Modify value, but stick with the limitations.
 135     */
 136     wxPG_PROPERTY_VALIDATION_SATURATE           = 1,
 137
 138     /** Modify value, wrap around on overflow.
 139     */
 140     wxPG_PROPERTY_VALIDATION_WRAP               = 2
 141 };
 142 #endif
 143
 144 // -----------------------------------------------------------------------
 145
 146 /** @class wxIntProperty
 147     @ingroup classes
 148     Basic property with integer value.
 149
 150     Seamlessly supports 64-bit integer (wxLongLong) on overflow.
 151
 152     <b>Example how to use seamless 64-bit integer support</b>
 153
 154       Getting value:
 155
 156       @code
 157           wxLongLong_t value = pg->GetPropertyValueAsLongLong();
 158       @endcode
 159
 160          or
 161
 162       @code
 163           wxLongLong_t value;
 164           wxVariant variant = property->GetValue();
 165           if ( variant.GetType() == "wxLongLong" )
 166               value = wxLongLongFromVariant(variant);
 167           else
 168               value = variant.GetLong();
 169       @endcode
 170
 171       Setting value:
 172
 173        @code
 174           pg->SetPropertyValue(longLongVal);
 175       @endcode
 176
 177          or
 178
 179       @code
 180           property->SetValue(WXVARIANT(longLongVal));
 181       @endcode
 182
 183
 184     <b>Supported special attributes:</b>
 185     - "Min", "Max": Specify acceptable value range.
 186 */
 187 class WXDLLIMPEXP_PROPGRID wxIntProperty : public wxPGProperty
 188 {
 189     WX_PG_DECLARE_PROPERTY_CLASS(wxIntProperty)
 190 public:
 191     wxIntProperty( const wxString& label = wxPG_LABEL,
 192                    const wxString& name = wxPG_LABEL,
 193                    long value = 0 );
 194     virtual ~wxIntProperty();
 195
 196     wxIntProperty( const wxString& label,
 197                    const wxString& name,
 198                    const wxLongLong& value );
 199     virtual wxString ValueToString( wxVariant& value, int argFlags = 0 ) const;
 200     virtual bool StringToValue( wxVariant& variant,
 201                                 const wxString& text,
 202                                 int argFlags = 0 ) const;
 203     virtual bool ValidateValue( wxVariant& value,
 204                                 wxPGValidationInfo& validationInfo ) const;
 205     virtual bool IntToValue( wxVariant& variant,
 206                              int number,
 207                              int argFlags = 0 ) const;
 208     static wxValidator* GetClassValidator();
 209     virtual wxValidator* DoGetValidator() const;
 210
 211     /** Validation helper.
 212     */
 213     static bool DoValidation( const wxPGProperty* property,
 214                               wxLongLong_t& value,
 215                               wxPGValidationInfo* pValidationInfo,
 216                               int mode =
 217                                 wxPG_PROPERTY_VALIDATION_ERROR_MESSAGE );
 218
 219 protected:
 220 };
 221
 222 // -----------------------------------------------------------------------
 223
 224 /** @class wxUIntProperty
 225     @ingroup classes
 226     Basic property with unsigned integer value.
 227     Seamlessly supports 64-bit integer (wxULongLong) on overflow.
 228
 229     <b>Supported special attributes:</b>
 230     - "Min", "Max": Specify acceptable value range.
 231     - "Base": Define base. Valid constants are wxPG_BASE_OCT, wxPG_BASE_DEC,
 232     wxPG_BASE_HEX and wxPG_BASE_HEXL (lowercase characters). Arbitrary bases
 233     are <b>not</b> supported.
 234     - "Prefix": Possible values are wxPG_PREFIX_NONE, wxPG_PREFIX_0x, and
 235     wxPG_PREFIX_DOLLAR_SIGN. Only wxPG_PREFIX_NONE works with Decimal and Octal
 236     numbers.
 237
 238     @remarks
 239     - For example how to use seamless 64-bit integer support, see wxIntProperty
 240     documentation (just use wxULongLong instead of wxLongLong).
 241 */
 242 class WXDLLIMPEXP_PROPGRID wxUIntProperty : public wxPGProperty
 243 {
 244     WX_PG_DECLARE_PROPERTY_CLASS(wxUIntProperty)
 245 public:
 246     wxUIntProperty( const wxString& label = wxPG_LABEL,
 247                     const wxString& name = wxPG_LABEL,
 248                     unsigned long value = 0 );
 249     virtual ~wxUIntProperty();
 250     wxUIntProperty( const wxString& label,
 251                     const wxString& name,
 252                     const wxULongLong& value );
 253     virtual wxString ValueToString( wxVariant& value, int argFlags = 0 ) const;
 254     virtual bool StringToValue( wxVariant& variant,
 255                                 const wxString& text,
 256                                 int argFlags = 0 ) const;
 257     virtual bool DoSetAttribute( const wxString& name, wxVariant& value );
 258     virtual bool ValidateValue( wxVariant& value,
 259                                 wxPGValidationInfo& validationInfo ) const;
 260     virtual bool IntToValue( wxVariant& variant,
 261                              int number,
 262                              int argFlags = 0 ) const;
 263 protected:
 264     wxByte      m_base;
 265     wxByte      m_realBase; // translated to 8,16,etc.
 266     wxByte      m_prefix;
 267 private:
 268     void Init();
 269 };
 270
 271 // -----------------------------------------------------------------------
 272
 273 /** @class wxFloatProperty
 274     @ingroup classes
 275     Basic property with double-precision floating point value.
 276
 277     <b>Supported special attributes:</b>
 278     - "Precision": Sets the (max) precision used when floating point value is
 279     rendered as text. The default -1 means infinite precision.
 280 */
 281 class WXDLLIMPEXP_PROPGRID wxFloatProperty : public wxPGProperty
 282 {
 283     WX_PG_DECLARE_PROPERTY_CLASS(wxFloatProperty)
 284 public:
 285     wxFloatProperty( const wxString& label = wxPG_LABEL,
 286                      const wxString& name = wxPG_LABEL,
 287                      double value = 0.0 );
 288     virtual ~wxFloatProperty();
 289
 290     virtual wxString ValueToString( wxVariant& value, int argFlags = 0 ) const;
 291     virtual bool StringToValue( wxVariant& variant,
 292                                 const wxString& text,
 293                                 int argFlags = 0 ) const;
 294     virtual bool DoSetAttribute( const wxString& name, wxVariant& value );
 295     virtual bool ValidateValue( wxVariant& value,
 296                                 wxPGValidationInfo& validationInfo ) const;
 297
 298     /** Validation helper.
 299     */
 300     static bool DoValidation( const wxPGProperty* property,
 301                               double& value,
 302                               wxPGValidationInfo* pValidationInfo,
 303                               int mode =
 304                                  wxPG_PROPERTY_VALIDATION_ERROR_MESSAGE );
 305     virtual wxValidator* DoGetValidator () const;
 306
 307 protected:
 308     int m_precision;
 309 };
 310
 311 // -----------------------------------------------------------------------
 312
 313 // Exclude class from wxPython bindings
 314 #ifndef SWIG
 315
 316 /** @class wxBoolProperty
 317     @ingroup classes
 318     Basic property with boolean value.
 319
 320     <b>Supported special attributes:</b>
 321     - "UseCheckbox": Set to 1 to use check box editor instead of combo box.
 322     - "UseDClickCycling": Set to 1 to cycle combo box instead showing the list.
 323 */
 324 class WXDLLIMPEXP_PROPGRID wxBoolProperty : public wxPGProperty
 325 {
 326     WX_PG_DECLARE_PROPERTY_CLASS(wxBoolProperty)
 327 public:
 328     wxBoolProperty( const wxString& label = wxPG_LABEL,
 329                     const wxString& name = wxPG_LABEL,
 330                     bool value = false );
 331     virtual ~wxBoolProperty();
 332
 333     virtual wxString ValueToString( wxVariant& value, int argFlags = 0 ) const;
 334     virtual bool StringToValue( wxVariant& variant,
 335                                 const wxString& text,
 336                                 int argFlags = 0 ) const;
 337     virtual bool IntToValue( wxVariant& variant,
 338                              int number, int argFlags = 0 ) const;
 339     virtual bool DoSetAttribute( const wxString& name, wxVariant& value );
 340 };
 341
 342 #endif  // !SWIG
 343
 344 // -----------------------------------------------------------------------
 345
 346 // If set, then selection of choices is static and should not be
 347 // changed (i.e. returns NULL in GetPropertyChoices).
 348 #define wxPG_PROP_STATIC_CHOICES    wxPG_PROP_CLASS_SPECIFIC_1
 349
 350 /** @class wxEnumProperty
 351     @ingroup classes
 352     You can derive custom properties with choices from this class. See
 353     wxBaseEnumProperty for remarks.
 354
 355     @remarks
 356     - Updating private index is important. You can do this either by calling
 357     SetIndex() in IntToValue, and then letting wxBaseEnumProperty::OnSetValue
 358     be called (by not implementing it, or by calling super class function in
 359     it) -OR- you can just call SetIndex in OnSetValue.
 360 */
 361 class WXDLLIMPEXP_PROPGRID wxEnumProperty : public wxPGProperty
 362 {
 363     WX_PG_DECLARE_PROPERTY_CLASS(wxEnumProperty)
 364 public:
 365
 366 #ifndef SWIG
 367     wxEnumProperty( const wxString& label = wxPG_LABEL,
 368                     const wxString& name = wxPG_LABEL,
 369                     const wxChar** labels = NULL,
 370                     const long* values = NULL,
 371                     int value = 0 );
 372     wxEnumProperty( const wxString& label,
 373                     const wxString& name,
 374                     wxPGChoices& choices,
 375                     int value = 0 );
 376
 377     // Special constructor for caching choices (used by derived class)
 378     wxEnumProperty( const wxString& label,
 379                     const wxString& name,
 380                     const wxChar** labels,
 381                     const long* values,
 382                     wxPGChoices* choicesCache,
 383                     int value = 0 );
 384
 385     wxEnumProperty( const wxString& label,
 386                     const wxString& name,
 387                     const wxArrayString& labels,
 388                     const wxArrayInt& values = wxArrayInt(),
 389                     int value = 0 );
 390 #else
 391     wxEnumProperty( const wxString& label = wxPG_LABEL,
 392                     const wxString& name = wxPG_LABEL,
 393                     const wxArrayString& labels = wxArrayString(),
 394                     const wxArrayInt& values = wxArrayInt(),
 395                     int value = 0 );
 396 #endif
 397
 398     virtual ~wxEnumProperty();
 399
 400     size_t GetItemCount() const { return m_choices.GetCount(); }
 401
 402     virtual void OnSetValue();
 403     virtual wxString ValueToString( wxVariant& value, int argFlags = 0 ) const;
 404     virtual bool StringToValue( wxVariant& variant,
 405                                 const wxString& text,
 406                                 int argFlags = 0 ) const;
 407     virtual bool ValidateValue( wxVariant& value,
 408                                 wxPGValidationInfo& validationInfo ) const;
 409
 410     // If wxPG_FULL_VALUE is not set in flags, then the value is interpreted
 411     // as index to choices list. Otherwise, it is actual value.
 412     virtual bool IntToValue( wxVariant& variant,
 413                              int number,
 414                              int argFlags = 0 ) const;
 415
 416     //
 417     // Additional virtuals
 418
 419     // This must be overridden to have non-index based value
 420     virtual int GetIndexForValue( int value ) const;
 421
 422     // GetChoiceSelection needs to overridden since m_index is
 423     // the true index, and various property classes derived from
 424     // this take advantage of it.
 425     virtual int GetChoiceSelection() const { return m_index; }
 426
 427 protected:
 428
 429     int GetIndex() const;
 430     void SetIndex( int index );
 431
 432     bool ValueFromString_( wxVariant& value,
 433                            const wxString& text,
 434                            int argFlags ) const;
 435     bool ValueFromInt_( wxVariant& value, int intVal, int argFlags ) const;
 436
 437     static void ResetNextIndex() { ms_nextIndex = -2; }
 438
 439 private:
 440     // This is private so that classes are guaranteed to use GetIndex
 441     // for up-to-date index value.
 442     int                     m_index;
 443
 444     // Relies on ValidateValue being called always before OnSetValue
 445     static int              ms_nextIndex;
 446 };
 447
 448 // -----------------------------------------------------------------------
 449
 450 /** @class wxEditEnumProperty
 451     @ingroup classes
 452     wxEnumProperty with wxString value and writable combo box editor.
 453
 454     @remarks
 455     Uses int value, similar to wxEnumProperty, unless text entered by user is
 456     is not in choices (in which case string value is used).
 457 */
 458 class WXDLLIMPEXP_PROPGRID wxEditEnumProperty : public wxEnumProperty
 459 {
 460     WX_PG_DECLARE_PROPERTY_CLASS(wxEditEnumProperty)
 461 public:
 462
 463     wxEditEnumProperty( const wxString& label,
 464                         const wxString& name,
 465                         const wxChar** labels,
 466                         const long* values,
 467                         const wxString& value );
 468     wxEditEnumProperty( const wxString& label = wxPG_LABEL,
 469                         const wxString& name = wxPG_LABEL,
 470                         const wxArrayString& labels = wxArrayString(),
 471                         const wxArrayInt& values = wxArrayInt(),
 472                         const wxString& value = wxEmptyString );
 473     wxEditEnumProperty( const wxString& label,
 474                         const wxString& name,
 475                         wxPGChoices& choices,
 476                         const wxString& value = wxEmptyString );
 477
 478     // Special constructor for caching choices (used by derived class)
 479     wxEditEnumProperty( const wxString& label,
 480                         const wxString& name,
 481                         const wxChar** labels,
 482                         const long* values,
 483                         wxPGChoices* choicesCache,
 484                         const wxString& value );
 485
 486     virtual ~wxEditEnumProperty();
 487
 488 protected:
 489 };
 490
 491 // -----------------------------------------------------------------------
 492
 493 /** @class wxFlagsProperty
 494     @ingroup classes
 495     Represents a bit set that fits in a long integer. wxBoolProperty
 496     sub-properties are created for editing individual bits. Textctrl is created
 497     to manually edit the flags as a text; a continous sequence of spaces,
 498     commas and semicolons is considered as a flag id separator.
 499     <b>Note:</b> When changing "choices" (ie. flag labels) of wxFlagsProperty,
 500     you will need to use SetPropertyChoices - otherwise they will not get
 501     updated properly.
 502 */
 503 class WXDLLIMPEXP_PROPGRID wxFlagsProperty : public wxPGProperty
 504 {
 505     WX_PG_DECLARE_PROPERTY_CLASS(wxFlagsProperty)
 506 public:
 507
 508 #ifndef SWIG
 509     wxFlagsProperty( const wxString& label,
 510                      const wxString& name,
 511                      const wxChar** labels,
 512                      const long* values = NULL,
 513                      long value = 0 );
 514     wxFlagsProperty( const wxString& label,
 515                      const wxString& name,
 516                      wxPGChoices& choices,
 517                      long value = 0 );
 518 #endif
 519     wxFlagsProperty( const wxString& label = wxPG_LABEL,
 520                      const wxString& name = wxPG_LABEL,
 521                      const wxArrayString& labels = wxArrayString(),
 522                      const wxArrayInt& values = wxArrayInt(),
 523                      int value = 0 );
 524     virtual ~wxFlagsProperty ();
 525
 526     virtual void OnSetValue();
 527     virtual wxString ValueToString( wxVariant& value, int argFlags = 0 ) const;
 528     virtual bool StringToValue( wxVariant& variant,
 529                                 const wxString& text,
 530                                 int flags ) const;
 531     virtual void ChildChanged( wxVariant& thisValue,
 532                                int childIndex,
 533                                wxVariant& childValue ) const;
 534     virtual void RefreshChildren();
 535
 536     // GetChoiceSelection needs to overridden since m_choices is
 537     // used and value is integer, but it is not index.
 538     virtual int GetChoiceSelection() const { return wxNOT_FOUND; }
 539
 540     // helpers
 541     size_t GetItemCount() const { return m_choices.GetCount(); }
 542     const wxString& GetLabel( size_t ind ) const
 543         { return m_choices.GetLabel(ind); }
 544
 545 protected:
 546     // Used to detect if choices have been changed
 547     wxPGChoicesData*        m_oldChoicesData;
 548
 549     // Needed to properly mark changed sub-properties
 550     long                    m_oldValue;
 551
 552     // Converts string id to a relevant bit.
 553     long IdToBit( const wxString& id ) const;
 554
 555     // Creates children and sets value.
 556     void Init();
 557 };
 558
 559 // -----------------------------------------------------------------------
 560
 561 /** @class wxPGFileDialogAdapter
 562     @ingroup classes
 563 */
 564 class WXDLLIMPEXP_PROPGRID
 565     wxPGFileDialogAdapter : public wxPGEditorDialogAdapter
 566 {
 567 public:
 568     virtual bool DoShowDialog( wxPropertyGrid* propGrid,
 569                                wxPGProperty* property );
 570 };
 571
 572 // -----------------------------------------------------------------------
 573
 574 #include "wx/filename.h"
 575
 576 // Indicates first bit useable by derived properties.
 577 #define wxPG_PROP_SHOW_FULL_FILENAME  wxPG_PROP_CLASS_SPECIFIC_1
 578
 579 /** @class wxFileProperty
 580     @ingroup classes
 581     Like wxLongStringProperty, but the button triggers file selector instead.
 582
 583     <b>Supported special attributes:</b>
 584     - "Wildcard": Sets wildcard (see wxFileDialog for format details), "All
 585     files..." is default.
 586     - "ShowFullPath": Default 1. When 0, only the file name is shown (i.e. drive
 587       and directory are hidden).
 588     - "ShowRelativePath": If set, then the filename is shown relative to the
 589     given path string.
 590     - "InitialPath": Sets the initial path of where to look for files.
 591     - "DialogTitle": Sets a specific title for the dir dialog.
 592 */
 593 class WXDLLIMPEXP_PROPGRID wxFileProperty : public wxPGProperty
 594 {
 595     friend class wxPGFileDialogAdapter;
 596     WX_PG_DECLARE_PROPERTY_CLASS(wxFileProperty)
 597 public:
 598
 599     wxFileProperty( const wxString& label = wxPG_LABEL,
 600                     const wxString& name = wxPG_LABEL,
 601                     const wxString& value = wxEmptyString );
 602     virtual ~wxFileProperty ();
 603
 604     virtual void OnSetValue();
 605     virtual wxString ValueToString( wxVariant& value, int argFlags = 0 ) const;
 606     virtual bool StringToValue( wxVariant& variant,
 607                                 const wxString& text,
 608                                 int argFlags = 0 ) const;
 609     virtual wxPGEditorDialogAdapter* GetEditorDialog() const;
 610     virtual bool DoSetAttribute( const wxString& name, wxVariant& value );
 611
 612     static wxValidator* GetClassValidator();
 613     virtual wxValidator* DoGetValidator() const;
 614
 615     /**
 616         Returns filename to file represented by current value.
 617     */
 618     wxFileName GetFileName() const;
 619
 620 protected:
 621     wxString    m_wildcard;
 622     wxString    m_basePath; // If set, then show path relative to it
 623     wxString    m_initialPath; // If set, start the file dialog here
 624     wxString    m_dlgTitle; // If set, used as title for file dialog
 625     int         m_indFilter; // index to the selected filter
 626 };
 627
 628 // -----------------------------------------------------------------------
 629
 630 #define wxPG_PROP_NO_ESCAPE     wxPG_PROP_CLASS_SPECIFIC_1
 631
 632
 633 /** @class wxPGLongStringDialogAdapter
 634     @ingroup classes
 635 */
 636 class WXDLLIMPEXP_PROPGRID
 637     wxPGLongStringDialogAdapter : public wxPGEditorDialogAdapter
 638 {
 639 public:
 640     virtual bool DoShowDialog( wxPropertyGrid* propGrid,
 641                                wxPGProperty* property );
 642 };
 643
 644
 645 /** @class wxLongStringProperty
 646     @ingroup classes
 647     Like wxStringProperty, but has a button that triggers a small text
 648     editor dialog.
 649 */
 650 class WXDLLIMPEXP_PROPGRID wxLongStringProperty : public wxPGProperty
 651 {
 652     WX_PG_DECLARE_PROPERTY_CLASS(wxLongStringProperty)
 653 public:
 654
 655     wxLongStringProperty( const wxString& label = wxPG_LABEL,
 656                           const wxString& name = wxPG_LABEL,
 657                           const wxString& value = wxEmptyString );
 658     virtual ~wxLongStringProperty();
 659
 660     virtual wxString ValueToString( wxVariant& value, int argFlags = 0 ) const;
 661     virtual bool StringToValue( wxVariant& variant,
 662                                 const wxString& text,
 663                                 int argFlags = 0 ) const;
 664     virtual bool OnEvent( wxPropertyGrid* propgrid,
 665                           wxWindow* primary, wxEvent& event );
 666
 667     // Shows string editor dialog. Value to be edited should be read from
 668     // value, and if dialog is not cancelled, it should be stored back and true
 669     // should be returned if that was the case.
 670     virtual bool OnButtonClick( wxPropertyGrid* propgrid, wxString& value );
 671
 672     static bool DisplayEditorDialog( wxPGProperty* prop,
 673                                      wxPropertyGrid* propGrid,
 674                                      wxString& value );
 675
 676 protected:
 677 };
 678
 679 // -----------------------------------------------------------------------
 680
 681
 682 // Exclude class from wxPython bindings
 683 #ifndef SWIG
 684
 685 /** @class wxDirProperty
 686     @ingroup classes
 687     Like wxLongStringProperty, but the button triggers dir selector instead.
 688
 689     <b>Supported special attributes:</b>
 690     - "DialogMessage": Sets specific message in the dir selector.
 691 */
 692 class WXDLLIMPEXP_PROPGRID wxDirProperty : public wxLongStringProperty
 693 {
 694 #ifndef SWIG
 695     DECLARE_DYNAMIC_CLASS(wxDirProperty)
 696 #endif
 697 public:
 698     wxDirProperty( const wxString& name = wxPG_LABEL,
 699                    const wxString& label = wxPG_LABEL,
 700                    const wxString& value = wxEmptyString );
 701     virtual ~wxDirProperty();
 702
 703     virtual bool DoSetAttribute( const wxString& name, wxVariant& value );
 704     virtual wxValidator* DoGetValidator() const;
 705
 706     virtual bool OnButtonClick ( wxPropertyGrid* propGrid, wxString& value );
 707
 708 protected:
 709     wxString    m_dlgMessage;
 710 };
 711
 712 #endif  // !SWIG
 713
 714 // -----------------------------------------------------------------------
 715
 716 // wxBoolProperty specific flags
 717 #define wxPG_PROP_USE_CHECKBOX      wxPG_PROP_CLASS_SPECIFIC_1
 718 // DCC = Double Click Cycles
 719 #define wxPG_PROP_USE_DCC           wxPG_PROP_CLASS_SPECIFIC_2
 720
 721
 722 // -----------------------------------------------------------------------
 723
 724 /** @class wxArrayStringProperty
 725     @ingroup classes
 726     Property that manages a list of strings.
 727 */
 728 class WXDLLIMPEXP_PROPGRID wxArrayStringProperty : public wxPGProperty
 729 {
 730     WX_PG_DECLARE_PROPERTY_CLASS(wxArrayStringProperty)
 731 public:
 732
 733     wxArrayStringProperty( const wxString& label = wxPG_LABEL,
 734                            const wxString& name = wxPG_LABEL,
 735                            const wxArrayString& value = wxArrayString() );
 736     virtual ~wxArrayStringProperty();
 737
 738     virtual void OnSetValue();
 739     virtual wxString ValueToString( wxVariant& value, int argFlags = 0 ) const;
 740     virtual bool StringToValue( wxVariant& variant,
 741                                 const wxString& text,
 742                                 int argFlags = 0 ) const;
 743     virtual bool OnEvent( wxPropertyGrid* propgrid,
 744                           wxWindow* primary, wxEvent& event );
 745
 746     virtual void GenerateValueAsString();
 747
 748     // Shows string editor dialog. Value to be edited should be read from
 749     // value, and if dialog is not cancelled, it should be stored back and true
 750     // should be returned if that was the case.
 751     virtual bool OnCustomStringEdit( wxWindow* parent, wxString& value );
 752
 753     // Helper.
 754     virtual bool OnButtonClick( wxPropertyGrid* propgrid,
 755                                 wxWindow* primary,
 756                                 const wxChar* cbt );
 757
 758 #ifndef SWIG
 759     // Creates wxArrayEditorDialog for string editing. Called in OnButtonClick.
 760     virtual wxArrayEditorDialog* CreateEditorDialog();
 761 #endif
 762
 763 protected:
 764     wxString        m_display; // Cache for displayed text.
 765 };
 766
 767 // -----------------------------------------------------------------------
 768
 769 #define WX_PG_DECLARE_ARRAYSTRING_PROPERTY_WITH_VALIDATOR_WITH_DECL(PROPNAME, \
 770                                                                     DECL) \
 771 DECL PROPNAME : public wxArrayStringProperty \
 772 { \
 773     WX_PG_DECLARE_PROPERTY_CLASS(PROPNAME) \
 774 public: \
 775     PROPNAME( const wxString& label = wxPG_LABEL, \
 776               const wxString& name = wxPG_LABEL, \
 777               const wxArrayString& value = wxArrayString() ); \
 778     ~PROPNAME(); \
 779     virtual void GenerateValueAsString(); \
 780     virtual bool StringToValue( wxVariant& value, \
 781                                 const wxString& text, int = 0 ) const; \
 782     virtual bool OnEvent( wxPropertyGrid* propgrid, \
 783                           wxWindow* primary, wxEvent& event ); \
 784     virtual bool OnCustomStringEdit( wxWindow* parent, wxString& value ); \
 785     virtual wxValidator* DoGetValidator() const; \
 786 };
 787
 788 #define WX_PG_DECLARE_ARRAYSTRING_PROPERTY_WITH_VALIDATOR(PROPNAM) \
 789 WX_PG_DECLARE_ARRAYSTRING_PROPERTY_WITH_VALIDATOR(PROPNAM, class)
 790
 791 #define WX_PG_IMPLEMENT_ARRAYSTRING_PROPERTY_WITH_VALIDATOR(PROPNAME, \
 792                                                             DELIMCHAR, \
 793                                                             CUSTBUTTXT) \
 794 WX_PG_IMPLEMENT_PROPERTY_CLASS(PROPNAME, wxArrayStringProperty, \
 795                                wxArrayString, const wxArrayString&, \
 796                                TextCtrlAndButton) \
 797 PROPNAME::PROPNAME( const wxString& label, \
 798                     const wxString& name, \
 799                     const wxArrayString& value ) \
 800     : wxArrayStringProperty(label,name,value) \
 801 { \
 802     PROPNAME::GenerateValueAsString(); \
 803 } \
 804 PROPNAME::~PROPNAME() { } \
 805 void PROPNAME::GenerateValueAsString() \
 806 { \
 807     wxChar delimChar = DELIMCHAR; \
 808     if ( delimChar == wxS('"') ) \
 809         wxArrayStringProperty::GenerateValueAsString(); \
 810     else \
 811         wxPropertyGrid::ArrayStringToString(m_display, \
 812                                             m_value.GetArrayString(), \
 813                                             0,DELIMCHAR,0); \
 814 } \
 815 bool PROPNAME::StringToValue( wxVariant& variant, \
 816                               const wxString& text, int ) const \
 817 { \
 818     wxChar delimChar = DELIMCHAR; \
 819     if ( delimChar == wxS('"') ) \
 820         return wxArrayStringProperty::StringToValue(variant, text, 0); \
 821     \
 822     wxArrayString arr; \
 823     WX_PG_TOKENIZER1_BEGIN(text,DELIMCHAR) \
 824         arr.Add( token ); \
 825     WX_PG_TOKENIZER1_END() \
 826     variant = arr; \
 827     return true; \
 828 } \
 829 bool PROPNAME::OnEvent( wxPropertyGrid* propgrid, \
 830                         wxWindow* primary, wxEvent& event ) \
 831 { \
 832     if ( event.GetEventType() == wxEVT_COMMAND_BUTTON_CLICKED ) \
 833         return OnButtonClick(propgrid,primary,(const wxChar*) CUSTBUTTXT); \
 834     return false; \
 835 }
 836
 837 #define WX_PG_DECLARE_ARRAYSTRING_PROPERTY(PROPNAME) \
 838 WX_PG_DECLARE_ARRAYSTRING_PROPERTY_WITH_VALIDATOR(PROPNAME)
 839
 840 #define WX_PG_DECLARE_ARRAYSTRING_PROPERTY_WITH_DECL(PROPNAME, DECL) \
 841 WX_PG_DECLARE_ARRAYSTRING_PROPERTY_WITH_VALIDATOR_WITH_DECL(PROPNAME, DECL)
 842
 843 #define WX_PG_IMPLEMENT_ARRAYSTRING_PROPERTY(PROPNAME,DELIMCHAR,CUSTBUTTXT) \
 844 WX_PG_IMPLEMENT_ARRAYSTRING_PROPERTY_WITH_VALIDATOR(PROPNAME, \
 845                                                     DELIMCHAR, \
 846                                                     CUSTBUTTXT) \
 847 wxValidator* PROPNAME::DoGetValidator () const \
 848 { return (wxValidator*) NULL; }
 849
 850
 851 // -----------------------------------------------------------------------
 852 // wxArrayEditorDialog
 853 // -----------------------------------------------------------------------
 854
 855 #include "wx/button.h"
 856 #include "wx/dialog.h"
 857 #include "wx/listbox.h"
 858
 859 #define wxAEDIALOG_STYLE \
 860     (wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER | wxOK | wxCANCEL | wxCENTRE)
 861
 862 class WXDLLIMPEXP_PROPGRID wxArrayEditorDialog : public wxDialog
 863 {
 864 public:
 865     wxArrayEditorDialog();
 866     virtual ~wxArrayEditorDialog() { }
 867
 868     void Init();
 869
 870     wxArrayEditorDialog( wxWindow *parent,
 871                          const wxString& message,
 872                          const wxString& caption,
 873                          long style = wxAEDIALOG_STYLE,
 874                          const wxPoint& pos = wxDefaultPosition,
 875                          const wxSize& sz = wxDefaultSize );
 876
 877     bool Create( wxWindow *parent,
 878                  const wxString& message,
 879                  const wxString& caption,
 880                  long style = wxAEDIALOG_STYLE,
 881                  const wxPoint& pos = wxDefaultPosition,
 882                  const wxSize& sz = wxDefaultSize );
 883
 884     /** Set value modified by dialog.
 885     */
 886     virtual void SetDialogValue( const wxVariant& WXUNUSED(value) )
 887     {
 888         wxFAIL_MSG(wxT("re-implement this member function in derived class"));
 889     }
 890
 891     /** Return value modified by dialog.
 892     */
 893     virtual wxVariant GetDialogValue() const
 894     {
 895         wxFAIL_MSG(wxT("re-implement this member function in derived class"));
 896         return wxVariant();
 897     }
 898
 899     /** Override to return wxValidator to be used with the wxTextCtrl
 900         in dialog. Note that the validator is used in the standard
 901         wx way, ie. it immediately prevents user from entering invalid
 902         input.
 903
 904         @remarks
 905         Dialog frees the validator.
 906     */
 907     virtual wxValidator* GetTextCtrlValidator() const
 908     {
 909         return (wxValidator*) NULL;
 910     }
 911
 912     // Returns true if array was actually modified
 913     bool IsModified() const { return m_modified; }
 914
 915     //const wxArrayString& GetStrings() const { return m_array; }
 916
 917     // implementation from now on
 918     void OnUpdateClick(wxCommandEvent& event);
 919     void OnAddClick(wxCommandEvent& event);
 920     void OnDeleteClick(wxCommandEvent& event);
 921     void OnListBoxClick(wxCommandEvent& event);
 922     void OnUpClick(wxCommandEvent& event);
 923     void OnDownClick(wxCommandEvent& event);
 924     //void OnCustomEditClick(wxCommandEvent& event);
 925     void OnIdle(wxIdleEvent& event);
 926
 927 protected:
 928     wxTextCtrl*     m_edValue;
 929     wxListBox*      m_lbStrings;
 930
 931     wxButton*       m_butAdd;       // Button pointers
 932     wxButton*       m_butCustom;    // required for disabling/enabling changing.
 933     wxButton*       m_butUpdate;
 934     wxButton*       m_butRemove;
 935     wxButton*       m_butUp;
 936     wxButton*       m_butDown;
 937
 938     //wxArrayString   m_array;
 939
 940     const wxChar*   m_custBtText;
 941     //wxArrayStringPropertyClass*     m_pCallingClass;
 942
 943     bool            m_modified;
 944
 945     unsigned char   m_curFocus;
 946
 947     // These must be overridden - must return true on success.
 948     virtual wxString ArrayGet( size_t index ) = 0;
 949     virtual size_t ArrayGetCount() = 0;
 950     virtual bool ArrayInsert( const wxString& str, int index ) = 0;
 951     virtual bool ArraySet( size_t index, const wxString& str ) = 0;
 952     virtual void ArrayRemoveAt( int index ) = 0;
 953     virtual void ArraySwap( size_t first, size_t second ) = 0;
 954
 955 private:
 956 #ifndef SWIG
 957     DECLARE_DYNAMIC_CLASS_NO_COPY(wxArrayEditorDialog)
 958     DECLARE_EVENT_TABLE()
 959 #endif
 960 };
 961
 962 // -----------------------------------------------------------------------
 963 // wxPGArrayStringEditorDialog
 964 // -----------------------------------------------------------------------
 965
 966 class WXDLLIMPEXP_PROPGRID
 967     wxPGArrayStringEditorDialog : public wxArrayEditorDialog
 968 {
 969 public:
 970     wxPGArrayStringEditorDialog();
 971     virtual ~wxPGArrayStringEditorDialog() { }
 972
 973     void Init();
 974
 975     virtual void SetDialogValue( const wxVariant& value )
 976     {
 977         m_array = value.GetArrayString();
 978     }
 979
 980     virtual wxVariant GetDialogValue() const
 981     {
 982         return m_array;
 983     }
 984
 985     void SetCustomButton( const wxChar* custBtText, wxArrayStringProperty* pcc )
 986     {
 987         m_custBtText = custBtText;
 988         m_pCallingClass = pcc;
 989     }
 990
 991     void OnCustomEditClick(wxCommandEvent& event);
 992
 993 protected:
 994     wxArrayString   m_array;
 995
 996     wxArrayStringProperty*     m_pCallingClass;
 997
 998     virtual wxString ArrayGet( size_t index );
 999     virtual size_t ArrayGetCount();
1000     virtual bool ArrayInsert( const wxString& str, int index );
1001     virtual bool ArraySet( size_t index, const wxString& str );
1002     virtual void ArrayRemoveAt( int index );
1003     virtual void ArraySwap( size_t first, size_t second );
1004
1005 private:
1006 #ifndef SWIG
1007     DECLARE_DYNAMIC_CLASS_NO_COPY(wxPGArrayStringEditorDialog)
1008     DECLARE_EVENT_TABLE()
1009 #endif
1010 };
1011
1012 // -----------------------------------------------------------------------
1013
1014 #endif // wxUSE_PROPGRID
1015
1016 #endif // _WX_PROPGRID_PROPS_H_