src/mac/carbon/toolbar.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        toolbar.cpp
   3 // Purpose:     wxToolBar
   4 // Author:      AUTHOR
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) AUTHORy
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifdef __GNUG__
  12 #pragma implementation "toolbar.h"
  13 #endif
  14
  15 #include "wx/wx.h"
  16
  17 #if wxUSE_TOOLBAR
  18
  19 #include "wx/toolbar.h"
  20 #include "wx/notebook.h"
  21 #include "wx/tabctrl.h"
  22 #include "wx/bitmap.h"
  23
  24 #if !USE_SHARED_LIBRARY
  25 IMPLEMENT_DYNAMIC_CLASS(wxToolBar, wxToolBarBase)
  26
  27 BEGIN_EVENT_TABLE(wxToolBar, wxToolBarBase)
  28     EVT_MOUSE_EVENTS( wxToolBar::OnMouse )
  29     EVT_PAINT( wxToolBar::OnPaint )
  30 END_EVENT_TABLE()
  31 #endif
  32
  33 #include "wx/mac/uma.h"
  34
  35 // ----------------------------------------------------------------------------
  36 // private classes
  37 // ----------------------------------------------------------------------------
  38
  39 class wxToolBarTool : public wxToolBarToolBase
  40 {
  41 public:
  42     wxToolBarTool(wxToolBar *tbar,
  43                   int id,
  44                   const wxString& label,
  45                   const wxBitmap& bmpNormal,
  46                   const wxBitmap& bmpDisabled,
  47                   wxItemKind kind,
  48                   wxObject *clientData,
  49                   const wxString& shortHelp,
  50                   const wxString& longHelp)
  51         : wxToolBarToolBase(tbar, id, label, bmpNormal, bmpDisabled, kind,
  52                             clientData, shortHelp, longHelp)
  53     {
  54         m_nSepCount = 0;
  55         m_index = -1 ;
  56     }
  57
  58     wxToolBarTool(wxToolBar *tbar, wxControl *control)
  59         : wxToolBarToolBase(tbar, control)
  60     {
  61         m_nSepCount = 1;
  62         m_index = -1 ;
  63     }
  64
  65     // set/get the number of separators which we use to cover the space used by
  66     // a control in the toolbar
  67     void SetSeparatorsCount(size_t count) { m_nSepCount = count; }
  68     size_t GetSeparatorsCount() const { return m_nSepCount; }
  69
  70     int     m_index ;
  71 private:
  72     size_t m_nSepCount;
  73 };
  74
  75
  76 // ============================================================================
  77 // implementation
  78 // ============================================================================
  79
  80 // ----------------------------------------------------------------------------
  81 // wxToolBarTool
  82 // ----------------------------------------------------------------------------
  83
  84 const short kwxMacToolBarToolDefaultWidth = 24 ;
  85 const short kwxMacToolBarToolDefaultHeight = 22 ;
  86 const short kwxMacToolBarTopMargin = 2 ;
  87 const short kwxMacToolBarLeftMargin = 2 ;
  88
  89
  90 wxToolBarToolBase *wxToolBar::CreateTool(int id,
  91                                          const wxString& label,
  92                                          const wxBitmap& bmpNormal,
  93                                          const wxBitmap& bmpDisabled,
  94                                          wxItemKind kind,
  95                                          wxObject *clientData,
  96                                          const wxString& shortHelp,
  97                                          const wxString& longHelp)
  98 {
  99     return new wxToolBarTool(this, id, label, bmpNormal, bmpDisabled, kind,
 100                              clientData, shortHelp, longHelp);
 101 }
 102
 103 wxToolBarToolBase *wxToolBar::CreateTool(wxControl *control)
 104 {
 105     return new wxToolBarTool(this, control);
 106 }
 107
 108 void wxToolBar::Init()
 109 {
 110   m_maxWidth = -1;
 111   m_maxHeight = -1;
 112   m_defaultWidth = kwxMacToolBarToolDefaultWidth;
 113   m_defaultHeight = kwxMacToolBarToolDefaultHeight;
 114 }
 115
 116 bool wxToolBar::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size,
 117             long style, const wxString& name)
 118 {
 119
 120   int x = pos.x;
 121   int y = pos.y;
 122   int width = size.x;
 123   int height = size.y;
 124
 125   if (width <= 0)
 126     width = 100;
 127   if (height <= 0)
 128     height = 30;
 129   if (x < 0)
 130     x = 0;
 131   if (y < 0)
 132     y = 0;
 133
 134   SetName(name);
 135
 136   m_windowStyle = style;
 137   parent->AddChild(this);
 138
 139   m_backgroundColour = parent->GetBackgroundColour() ;
 140   m_foregroundColour = parent->GetForegroundColour() ;
 141
 142   if (id == -1)
 143       m_windowId = NewControlId();
 144   else
 145       m_windowId = id;
 146
 147   {
 148     m_width = size.x ;
 149     m_height = size.y ;
 150     int x = pos.x ;
 151     int y = pos.y ;
 152     AdjustForParentClientOrigin(x, y, wxSIZE_USE_EXISTING);
 153     m_x = x ;
 154     m_y = y ;
 155   }
 156
 157   return TRUE;
 158 }
 159
 160 wxToolBar::~wxToolBar()
 161 {
 162     // we must refresh the frame size when the toolbar is deleted but the frame
 163     // is not - otherwise toolbar leaves a hole in the place it used to occupy
 164 }
 165
 166 bool wxToolBar::Realize()
 167 {
 168     if (m_tools.Number() == 0)
 169         return FALSE;
 170
 171     Point localOrigin ;
 172     //    Rect clipRect ;
 173     WindowRef window = (WindowRef) MacGetRootWindow() ;
 174     //    wxWindow *win ;
 175
 176     int lx , ly ;
 177     lx = ly = 0 ;
 178     MacWindowToRootWindow( &lx , &ly ) ;
 179     localOrigin.v = ly ;
 180     localOrigin.h = lx ;
 181
 182 //    GetParent()->MacGetPortParams( &localOrigin , &clipRect , &window , &win ) ;
 183
 184     Rect toolbarrect = { localOrigin.v ,localOrigin.h ,
 185         m_height + localOrigin.v  , m_width + localOrigin.h} ;
 186     ControlFontStyleRec                controlstyle ;
 187
 188     controlstyle.flags = kControlUseFontMask ;
 189     controlstyle.font = kControlFontSmallSystemFont ;
 190
 191     wxNode *node = m_tools.First();
 192     int noButtons = 0;
 193     int x = 0 ;
 194     int y = 0 ;
 195     wxSize toolSize = GetToolSize() ;
 196     int tw, th;
 197     GetSize(& tw, & th);
 198
 199     int maxWidth = 0 ;
 200     int maxHeight = 0 ;
 201
 202     while (node)
 203     {
 204         wxToolBarTool *tool = (wxToolBarTool *)node->Data();
 205         wxBitmapRefData * bmap = (wxBitmapRefData*) ( tool->GetNormalBitmap().GetRefData()) ;
 206
 207         if(  !tool->IsSeparator()  )
 208         {
 209             Rect toolrect = { toolbarrect.top + y + m_yMargin + kwxMacToolBarTopMargin,
 210                               toolbarrect.left + x + m_xMargin + kwxMacToolBarLeftMargin , 0 , 0 } ;
 211             toolrect.right = toolrect.left + toolSize.x ;
 212             toolrect.bottom = toolrect.top + toolSize.y ;
 213
 214             ControlButtonContentInfo info ;
 215             wxMacCreateBitmapButton( &info , tool->GetNormalBitmap() ) ;
 216             ControlHandle m_macToolHandle ;
 217
 218             SInt16 behaviour = kControlBehaviorOffsetContents ;
 219             if ( tool->CanBeToggled() )
 220                 behaviour += kControlBehaviorToggles ;
 221
 222             if ( info.contentType != kControlNoContent )
 223             {
 224                 m_macToolHandle = ::NewControl( window , &toolrect , "\p" , false , 0 ,
 225                                                 behaviour + info.contentType , 0 , kControlBevelButtonNormalBevelProc , (long) this ) ;
 226
 227                 ::SetControlData( m_macToolHandle , kControlButtonPart , kControlBevelButtonContentTag , sizeof(info) , (char*) &info ) ;
 228             }
 229             else
 230             {
 231                 m_macToolHandle = ::NewControl( window , &toolrect , "\p" , false , 0 ,
 232                                                 behaviour  , 0 , kControlBevelButtonNormalBevelProc , (long) this ) ;
 233             }
 234             UMAShowControl( m_macToolHandle ) ;
 235             m_macToolHandles.Add( m_macToolHandle ) ;
 236             tool->m_index = m_macToolHandles.Count() -1 ;
 237             if ( !tool->IsEnabled() )
 238             {
 239                 UMADeactivateControl( m_macToolHandle ) ;
 240             }
 241             if ( tool->CanBeToggled() && tool->IsToggled() )
 242             {
 243                 ::SetControlValue( m_macToolHandle , 1 ) ;
 244             }
 245             else
 246             {
 247                 ::SetControlValue( m_macToolHandle , 0 ) ;
 248             }
 249             /*
 250               ::SetControlFontStyle( m_macToolHandle , &controlstyle ) ;
 251             */
 252             ControlHandle container = (ControlHandle) GetParent()->MacGetContainerForEmbedding() ;
 253             wxASSERT_MSG( container != NULL , "No valid mac container control" ) ;
 254             ::EmbedControl( m_macToolHandle , container ) ;
 255
 256             if ( GetWindowStyleFlag() & wxTB_VERTICAL )
 257             {
 258                 y += (int)toolSize.y;
 259             }
 260             else
 261             {
 262                 x += (int)toolSize.x;
 263             }
 264             noButtons ++;
 265         }
 266         else
 267         {
 268             m_macToolHandles.Add( NULL ) ;
 269
 270             if ( GetWindowStyleFlag() & wxTB_VERTICAL )
 271             {
 272                 y += (int)toolSize.y / 4;
 273             }
 274             else
 275             {
 276                 x += (int)toolSize.x / 4;
 277             }
 278         }
 279         if ( toolbarrect.left + x + m_xMargin + kwxMacToolBarLeftMargin - m_x - localOrigin.h > maxWidth) {
 280             maxWidth = toolbarrect.left + x + m_xMargin + kwxMacToolBarLeftMargin - m_x - localOrigin.h;
 281         }
 282         if (toolbarrect.top + y + m_yMargin + kwxMacToolBarTopMargin - m_y - localOrigin.v > maxHeight) {
 283             maxHeight = toolbarrect.top + y + m_yMargin + kwxMacToolBarTopMargin - m_y - localOrigin.v ;
 284         }
 285         node = node->Next();
 286     }
 287
 288     if ( GetWindowStyleFlag() & wxTB_HORIZONTAL )
 289     {
 290         if ( m_maxRows == 0 )
 291         {
 292             // if not set yet, only one row
 293             SetRows(1);
 294         }
 295         maxWidth = tw ;
 296         maxHeight += toolSize.y;
 297         maxHeight += m_yMargin + kwxMacToolBarTopMargin;
 298         m_maxHeight = maxHeight ;
 299     }
 300     else
 301     {
 302         if ( noButtons > 0 && m_maxRows == 0 )
 303         {
 304             // if not set yet, have one column
 305             SetRows(noButtons);
 306         }
 307         maxHeight = th ;
 308         maxWidth += toolSize.x;
 309         maxWidth += m_xMargin + kwxMacToolBarLeftMargin;
 310         m_maxWidth = maxWidth ;
 311     }
 312
 313     SetSize(maxWidth, maxHeight);
 314
 315     return TRUE;
 316 }
 317
 318 void wxToolBar::SetToolBitmapSize(const wxSize& size)
 319 {
 320     m_defaultWidth = size.x+4; m_defaultHeight = size.y+4;
 321 }
 322
 323 // The button size is bigger than the bitmap size
 324 wxSize wxToolBar::GetToolSize() const
 325 {
 326     return wxSize(m_defaultWidth + 4, m_defaultHeight + 4);
 327 }
 328
 329 void wxToolBar::MacHandleControlClick( WXWidget control , wxInt16 controlpart )
 330 {
 331     int index = 0 ;
 332     for ( index = 0 ; index < m_macToolHandles.Count() ; ++index )
 333     {
 334         if ( m_macToolHandles[index] == (void*) control )
 335         {
 336             wxToolBarTool *tool = (wxToolBarTool *)m_tools.Nth( index )->Data();
 337             if ( tool->CanBeToggled() )
 338             {
 339                 tool->Toggle( GetControlValue( (ControlHandle) control ) ) ;
 340             }
 341             OnLeftClick( tool->GetId() , tool -> IsToggled() ) ;
 342             break ;
 343         }
 344     }
 345 }
 346
 347 void wxToolBar::SetRows(int nRows)
 348 {
 349     if ( nRows == m_maxRows )
 350     {
 351         // avoid resizing the frame uselessly
 352         return;
 353     }
 354
 355     m_maxRows = nRows;
 356 }
 357
 358 void wxToolBar::MacSuperChangedPosition()
 359 {
 360   if (m_tools.Number() > 0)
 361   {
 362
 363     Point localOrigin ;
 364     //    Rect clipRect ;
 365     //    WindowRef window ;
 366     //    wxWindow *win ;
 367     int lx , ly ;
 368     lx = ly = 0 ;
 369     MacWindowToRootWindow( &lx , &ly ) ;
 370     localOrigin.v = ly ;
 371     localOrigin.h = lx ;
 372
 373 //    GetParent()->MacGetPortParams( &localOrigin , &clipRect , &window , &win ) ;
 374
 375     Rect toolbarrect = { localOrigin.v ,localOrigin.h ,
 376         m_height + localOrigin.v  , m_width + localOrigin.h} ;
 377     ControlFontStyleRec     controlstyle ;
 378
 379     controlstyle.flags = kControlUseFontMask ;
 380     controlstyle.font = kControlFontSmallSystemFont ;
 381
 382     wxNode *node = m_tools.First();
 383     int noButtons = 0;
 384     int x = 0 ;
 385     wxSize toolSize = GetToolSize() ;
 386     int tw, th;
 387     GetSize(& tw, & th);
 388
 389     int maxWidth = 0 ;
 390     int maxHeight = 0 ;
 391     int toolcount = 0 ;
 392     {
 393       WindowRef rootwindow = (WindowRef) MacGetRootWindow() ;
 394         while (node)
 395         {
 396             wxToolBarTool *tool = (wxToolBarTool *)node->Data();
 397             wxBitmapRefData * bmap = (wxBitmapRefData*) ( tool->GetNormalBitmap().GetRefData()) ;
 398
 399             if(  !tool->IsSeparator()  )
 400             {
 401                 Rect toolrect = { toolbarrect.top + m_yMargin + kwxMacToolBarTopMargin, toolbarrect.left + x + m_xMargin + kwxMacToolBarLeftMargin , 0 , 0 } ;
 402                 toolrect.right = toolrect.left + toolSize.x ;
 403                 toolrect.bottom = toolrect.top + toolSize.y ;
 404
 405                 ControlHandle m_macToolHandle = (ControlHandle) m_macToolHandles[toolcount++] ;
 406
 407                 {
 408                     Rect contrlRect ;
 409                     GetControlBounds( m_macToolHandle , &contrlRect ) ;
 410                     int former_mac_x = contrlRect.left ;
 411                     int former_mac_y = contrlRect.top ;
 412                     int mac_x = toolrect.left ;
 413                     int mac_y = toolrect.top ;
 414
 415                     if ( mac_x != former_mac_x || mac_y != former_mac_y )
 416                     {
 417                         {
 418                             Rect inval = { former_mac_y , former_mac_x , former_mac_y + toolSize.y , former_mac_x + toolSize.y } ;
 419                             InvalWindowRect( rootwindow , &inval ) ;
 420                         }
 421                         UMAMoveControl( m_macToolHandle , mac_x , mac_y ) ;
 422                         {
 423                             Rect inval = { mac_y , mac_x , mac_y + toolSize.y , mac_x + toolSize.y } ;
 424                             InvalWindowRect( rootwindow , &inval ) ;
 425                         }
 426                     }
 427                 }
 428
 429                 x += (int)toolSize.x;
 430                 noButtons ++;
 431             }
 432             else
 433             {
 434                 toolcount++ ;
 435                 x += (int)toolSize.x / 4;
 436             }
 437             if ( toolbarrect.left + x + m_xMargin  + kwxMacToolBarLeftMargin- m_x - localOrigin.h > maxWidth)
 438                 maxWidth = toolbarrect.left + x  + kwxMacToolBarLeftMargin+ m_xMargin - m_x - localOrigin.h;
 439             if (toolbarrect.top + m_yMargin  + kwxMacToolBarTopMargin - m_y - localOrigin.v > maxHeight)
 440                 maxHeight = toolbarrect.top  + kwxMacToolBarTopMargin + m_yMargin - m_y - localOrigin.v ;
 441
 442             node = node->Next();
 443         }
 444     }
 445
 446      if ( GetWindowStyleFlag() & wxTB_HORIZONTAL )
 447      {
 448        if ( m_maxRows == 0 )
 449        {
 450            // if not set yet, only one row
 451            SetRows(1);
 452        }
 453         maxWidth = tw ;
 454        maxHeight += toolSize.y;
 455         maxHeight += m_yMargin + kwxMacToolBarTopMargin;
 456         m_maxHeight = maxHeight ;
 457      }
 458      else
 459      {
 460        if ( noButtons > 0 && m_maxRows == 0 )
 461        {
 462            // if not set yet, have one column
 463            SetRows(noButtons);
 464        }
 465        maxHeight = th ;
 466        maxWidth += toolSize.x;
 467         maxWidth += m_xMargin + kwxMacToolBarLeftMargin;
 468         m_maxWidth = maxWidth ;
 469      }
 470
 471      SetSize(maxWidth, maxHeight);
 472     }
 473
 474     wxWindow::MacSuperChangedPosition() ;
 475 }
 476
 477 wxToolBarToolBase *wxToolBar::FindToolForPosition(wxCoord x, wxCoord y) const
 478 {
 479     MacClientToRootWindow( &x , &y ) ;
 480     Point pt = { y ,x } ;
 481
 482     int index = 0 ;
 483     for ( index = 0 ; index < m_macToolHandles.Count() ; ++index )
 484     {
 485         if ( m_macToolHandles[index] )
 486         {
 487             Rect bounds ;
 488             GetControlBounds((ControlHandle) m_macToolHandles[index], &bounds ) ;
 489             if ( PtInRect( pt , &bounds ) )
 490             {
 491                 return  (wxToolBarTool*) (m_tools.Nth( index )->Data() ) ;
 492             }
 493         }
 494     }
 495
 496     return (wxToolBarToolBase *)NULL;
 497 }
 498
 499 wxString wxToolBar::MacGetToolTipString( wxPoint &pt )
 500 {
 501     wxToolBarToolBase* tool = FindToolForPosition( pt.x , pt.y ) ;
 502     if ( tool )
 503     {
 504         return tool->GetShortHelp() ;
 505     }
 506     return "" ;
 507 }
 508
 509 void wxToolBar::DoEnableTool(wxToolBarToolBase *t, bool enable)
 510 {
 511     if (!IsShown())
 512         return ;
 513
 514     wxToolBarTool *tool = (wxToolBarTool *)t;
 515     if ( tool->m_index < 0 )
 516         return ;
 517
 518     ControlHandle control = (ControlHandle) m_macToolHandles[ tool->m_index ] ;
 519
 520     if ( enable )
 521         UMAActivateControl( control ) ;
 522     else
 523         UMADeactivateControl( control ) ;
 524 }
 525
 526 void wxToolBar::DoToggleTool(wxToolBarToolBase *t, bool toggle)
 527 {
 528     if (!IsShown())
 529         return ;
 530
 531     wxToolBarTool *tool = (wxToolBarTool *)t;
 532     if ( tool->m_index < 0 )
 533         return ;
 534
 535     ControlHandle control = (ControlHandle) m_macToolHandles[ tool->m_index ] ;
 536         ::SetControlValue( control , toggle ) ;
 537 }
 538
 539 bool wxToolBar::DoInsertTool(size_t WXUNUSED(pos),
 540                              wxToolBarToolBase *tool)
 541 {
 542     // nothing special to do here - we really create the toolbar buttons in
 543     // Realize() later
 544     tool->Attach(this);
 545
 546     return TRUE;
 547 }
 548
 549 void wxToolBar::DoSetToggle(wxToolBarToolBase *t, bool toggle)
 550 {
 551        wxToolBarTool *tool = (wxToolBarTool *)t;
 552        // TODO: set toggle state
 553 }
 554
 555 bool wxToolBar::DoDeleteTool(size_t pos, wxToolBarToolBase *tool)
 556 {
 557         return TRUE ;
 558 }
 559
 560 void wxToolBar::OnPaint(wxPaintEvent& event)
 561 {
 562   wxPaintDC dc(this) ;
 563   wxMacPortSetter helper(&dc) ;
 564
 565     Rect toolbarrect = { dc.YLOG2DEVMAC(0) , dc.XLOG2DEVMAC(0) ,
 566         dc.YLOG2DEVMAC(m_height) , dc.XLOG2DEVMAC(m_width) } ;
 567     UMADrawThemePlacard( &toolbarrect , IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
 568     {
 569         int index = 0 ;
 570         for ( index = 0 ; index < m_macToolHandles.Count() ; ++index )
 571         {
 572             if ( m_macToolHandles[index] )
 573             {
 574                 UMADrawControl( (ControlHandle) m_macToolHandles[index] ) ;
 575             }
 576         }
 577     }
 578 }
 579
 580 void  wxToolBar::OnMouse( wxMouseEvent &event )
 581 {
 582     if (event.GetEventType() == wxEVT_LEFT_DOWN || event.GetEventType() == wxEVT_LEFT_DCLICK )
 583     {
 584
 585         int x = event.m_x ;
 586         int y = event.m_y ;
 587
 588         MacClientToRootWindow( &x , &y ) ;
 589
 590         ControlHandle   control ;
 591         Point       localwhere ;
 592         SInt16      controlpart ;
 593         WindowRef   window = (WindowRef) MacGetRootWindow() ;
 594
 595         localwhere.h = x ;
 596         localwhere.v = y ;
 597
 598         short modifiers = 0;
 599
 600         if ( !event.m_leftDown && !event.m_rightDown )
 601             modifiers  |= btnState ;
 602
 603         if ( event.m_shiftDown )
 604             modifiers |= shiftKey ;
 605
 606         if ( event.m_controlDown )
 607             modifiers |= controlKey ;
 608
 609         if ( event.m_altDown )
 610             modifiers |= optionKey ;
 611
 612         if ( event.m_metaDown )
 613             modifiers |= cmdKey ;
 614
 615         controlpart = ::FindControl( localwhere , window , &control ) ;
 616         {
 617             if ( control && ::IsControlActive( control ) )
 618             {
 619                 {
 620                     if ( controlpart == kControlIndicatorPart && !UMAHasAppearance() )
 621                         controlpart = ::HandleControlClick( control , localwhere , modifiers , (ControlActionUPP) NULL ) ;
 622                     else
 623                         controlpart = ::HandleControlClick( control , localwhere , modifiers , (ControlActionUPP) -1 ) ;
 624                     wxTheApp->s_lastMouseDown = 0 ;
 625                     if ( controlpart && ! ( ( UMAHasAppearance() || (controlpart != kControlIndicatorPart) )
 626                         && (IsKindOf( CLASSINFO( wxScrollBar ) ) ) ) ) // otherwise we will get the event twice
 627                     {
 628                         MacHandleControlClick( control , controlpart ) ;
 629                     }
 630                 }
 631             }
 632         }
 633     }
 634 }
 635
 636 #endif // wxUSE_TOOLBAR
 637