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_HORIZONTAL )
 257             {
 258                 x += (int)toolSize.x;
 259             }
 260             else
 261             {
 262                 y += (int)toolSize.y;
 263             }
 264             noButtons ++;
 265         }
 266         else
 267         {
 268             m_macToolHandles.Add( NULL ) ;
 269             if ( GetWindowStyleFlag() & wxTB_HORIZONTAL )
 270             {
 271                 x += (int)toolSize.x / 4;
 272             }
 273             else
 274             {
 275                 y += (int)toolSize.y / 4;
 276             }
 277         }
 278         if ( toolbarrect.left + x + m_xMargin + kwxMacToolBarLeftMargin - m_x - localOrigin.h > maxWidth) {
 279             maxWidth = toolbarrect.left + x + m_xMargin + kwxMacToolBarLeftMargin - m_x - localOrigin.h;
 280         }
 281         if (toolbarrect.top + y + m_yMargin + kwxMacToolBarTopMargin - m_y - localOrigin.v > maxHeight) {
 282             maxHeight = toolbarrect.top + y + m_yMargin + kwxMacToolBarTopMargin - m_y - localOrigin.v ;
 283         }
 284         node = node->Next();
 285     }
 286
 287     if ( GetWindowStyleFlag() & wxTB_HORIZONTAL )
 288     {
 289         if ( m_maxRows == 0 )
 290         {
 291             // if not set yet, only one row
 292             SetRows(1);
 293         }
 294         maxWidth = tw ;
 295         maxHeight += toolSize.y;
 296         maxHeight += m_yMargin + kwxMacToolBarTopMargin;
 297         m_maxHeight = maxHeight ;
 298     }
 299     else
 300     {
 301         if ( noButtons > 0 && m_maxRows == 0 )
 302         {
 303             // if not set yet, have one column
 304             SetRows(noButtons);
 305         }
 306         maxHeight = th ;
 307         maxWidth += toolSize.x;
 308         maxWidth += m_xMargin + kwxMacToolBarLeftMargin;
 309         m_maxWidth = maxWidth ;
 310     }
 311
 312     SetSize(maxWidth, maxHeight);
 313
 314     return TRUE;
 315 }
 316
 317 void wxToolBar::SetToolBitmapSize(const wxSize& size)
 318 {
 319     m_defaultWidth = size.x+4; m_defaultHeight = size.y+4;
 320 }
 321
 322 // The button size is bigger than the bitmap size
 323 wxSize wxToolBar::GetToolSize() const
 324 {
 325     return wxSize(m_defaultWidth + 4, m_defaultHeight + 4);
 326 }
 327
 328 void wxToolBar::MacHandleControlClick( WXWidget control , wxInt16 controlpart )
 329 {
 330     int index = 0 ;
 331     for ( index = 0 ; index < m_macToolHandles.Count() ; ++index )
 332     {
 333         if ( m_macToolHandles[index] == (void*) control )
 334         {
 335             wxToolBarTool *tool = (wxToolBarTool *)m_tools.Nth( index )->Data();
 336             if ( tool->CanBeToggled() )
 337             {
 338                 tool->Toggle( GetControlValue( (ControlHandle) control ) ) ;
 339             }
 340             OnLeftClick( tool->GetId() , tool -> IsToggled() ) ;
 341             break ;
 342         }
 343     }
 344 }
 345
 346 void wxToolBar::SetRows(int nRows)
 347 {
 348     if ( nRows == m_maxRows )
 349     {
 350         // avoid resizing the frame uselessly
 351         return;
 352     }
 353
 354     m_maxRows = nRows;
 355 }
 356
 357 void wxToolBar::MacSuperChangedPosition()
 358 {
 359   if (m_tools.Number() > 0)
 360   {
 361
 362     Point localOrigin ;
 363     //    Rect clipRect ;
 364     //    WindowRef window ;
 365     //    wxWindow *win ;
 366     int lx , ly ;
 367     lx = ly = 0 ;
 368     MacWindowToRootWindow( &lx , &ly ) ;
 369     localOrigin.v = ly ;
 370     localOrigin.h = lx ;
 371
 372 //    GetParent()->MacGetPortParams( &localOrigin , &clipRect , &window , &win ) ;
 373
 374     Rect toolbarrect = { localOrigin.v ,localOrigin.h ,
 375         m_height + localOrigin.v  , m_width + localOrigin.h} ;
 376     ControlFontStyleRec     controlstyle ;
 377
 378     controlstyle.flags = kControlUseFontMask ;
 379     controlstyle.font = kControlFontSmallSystemFont ;
 380
 381     wxNode *node = m_tools.First();
 382     int noButtons = 0;
 383     int x = 0 ;
 384     wxSize toolSize = GetToolSize() ;
 385     int tw, th;
 386     GetSize(& tw, & th);
 387
 388     int maxWidth = 0 ;
 389     int maxHeight = 0 ;
 390     int toolcount = 0 ;
 391     {
 392       WindowRef rootwindow = (WindowRef) MacGetRootWindow() ;
 393         while (node)
 394         {
 395                 wxToolBarTool *tool = (wxToolBarTool *)node->Data();
 396                 wxBitmapRefData * bmap = (wxBitmapRefData*) ( tool->GetNormalBitmap().GetRefData()) ;
 397
 398                 if(  !tool->IsSeparator()  )
 399                 {
 400                         Rect toolrect = { toolbarrect.top + m_yMargin + kwxMacToolBarTopMargin, toolbarrect.left + x + m_xMargin + kwxMacToolBarLeftMargin , 0 , 0 } ;
 401                         toolrect.right = toolrect.left + toolSize.x ;
 402                         toolrect.bottom = toolrect.top + toolSize.y ;
 403
 404                         ControlHandle m_macToolHandle = (ControlHandle) m_macToolHandles[toolcount++] ;
 405
 406                 {
 407                         Rect contrlRect ;
 408                         GetControlBounds( m_macToolHandle , &contrlRect ) ;
 409                         int former_mac_x = contrlRect.left ;
 410                         int former_mac_y = contrlRect.top ;
 411                         int mac_x = toolrect.left ;
 412                         int mac_y = toolrect.top ;
 413
 414                         if ( mac_x != former_mac_x || mac_y != former_mac_y )
 415                         {
 416                                 {
 417                                         Rect inval = { former_mac_y , former_mac_x , former_mac_y + toolSize.y , former_mac_x + toolSize.y } ;
 418                                         InvalWindowRect( rootwindow , &inval ) ;
 419                                 }
 420                                 UMAMoveControl( m_macToolHandle , mac_x , mac_y ) ;
 421                                 {
 422                                         Rect inval = { mac_y , mac_x , mac_y + toolSize.y , mac_x + toolSize.y } ;
 423                                         InvalWindowRect( rootwindow , &inval ) ;
 424                                 }
 425                         }
 426                 }
 427
 428                         x += (int)toolSize.x;
 429                         noButtons ++;
 430                 }
 431                 else
 432                 {
 433                 toolcount++ ;
 434                 x += (int)toolSize.x / 4;
 435             }
 436             if ( toolbarrect.left + x + m_xMargin  + kwxMacToolBarLeftMargin- m_x - localOrigin.h > maxWidth)
 437                 maxWidth = toolbarrect.left + x  + kwxMacToolBarLeftMargin+ m_xMargin - m_x - localOrigin.h;
 438             if (toolbarrect.top + m_yMargin  + kwxMacToolBarTopMargin - m_y - localOrigin.v > maxHeight)
 439                 maxHeight = toolbarrect.top  + kwxMacToolBarTopMargin + m_yMargin - m_y - localOrigin.v ;
 440
 441             node = node->Next();
 442         }
 443     }
 444
 445      if ( GetWindowStyleFlag() & wxTB_HORIZONTAL )
 446      {
 447        if ( m_maxRows == 0 )
 448        {
 449            // if not set yet, only one row
 450            SetRows(1);
 451        }
 452         maxWidth = tw ;
 453        maxHeight += toolSize.y;
 454         maxHeight += m_yMargin + kwxMacToolBarTopMargin;
 455         m_maxHeight = maxHeight ;
 456      }
 457      else
 458      {
 459        if ( noButtons > 0 && m_maxRows == 0 )
 460        {
 461            // if not set yet, have one column
 462            SetRows(noButtons);
 463        }
 464        maxHeight = th ;
 465        maxWidth += toolSize.x;
 466         maxWidth += m_xMargin + kwxMacToolBarLeftMargin;
 467         m_maxWidth = maxWidth ;
 468      }
 469
 470      SetSize(maxWidth, maxHeight);
 471     }
 472
 473     wxWindow::MacSuperChangedPosition() ;
 474 }
 475
 476 wxToolBarToolBase *wxToolBar::FindToolForPosition(wxCoord x, wxCoord y) const
 477 {
 478     MacClientToRootWindow( &x , &y ) ;
 479     Point pt = { y ,x } ;
 480
 481     int index = 0 ;
 482     for ( index = 0 ; index < m_macToolHandles.Count() ; ++index )
 483     {
 484         if ( m_macToolHandles[index] )
 485         {
 486             Rect bounds ;
 487             GetControlBounds((ControlHandle) m_macToolHandles[index], &bounds ) ;
 488             if ( PtInRect( pt , &bounds ) )
 489             {
 490                 return  (wxToolBarTool*) (m_tools.Nth( index )->Data() ) ;
 491             }
 492         }
 493     }
 494
 495     return (wxToolBarToolBase *)NULL;
 496 }
 497
 498 wxString wxToolBar::MacGetToolTipString( wxPoint &pt )
 499 {
 500     wxToolBarToolBase* tool = FindToolForPosition( pt.x , pt.y ) ;
 501     if ( tool )
 502     {
 503         return tool->GetShortHelp() ;
 504     }
 505     return "" ;
 506 }
 507
 508 void wxToolBar::DoEnableTool(wxToolBarToolBase *t, bool enable)
 509 {
 510     if (!IsShown())
 511         return ;
 512
 513     wxToolBarTool *tool = (wxToolBarTool *)t;
 514     if ( tool->m_index < 0 )
 515         return ;
 516
 517     ControlHandle control = (ControlHandle) m_macToolHandles[ tool->m_index ] ;
 518
 519     if ( enable )
 520         UMAActivateControl( control ) ;
 521     else
 522         UMADeactivateControl( control ) ;
 523 }
 524
 525 void wxToolBar::DoToggleTool(wxToolBarToolBase *t, bool toggle)
 526 {
 527     if (!IsShown())
 528         return ;
 529
 530     wxToolBarTool *tool = (wxToolBarTool *)t;
 531     if ( tool->m_index < 0 )
 532         return ;
 533
 534     ControlHandle control = (ControlHandle) m_macToolHandles[ tool->m_index ] ;
 535         ::SetControlValue( control , toggle ) ;
 536 }
 537
 538 bool wxToolBar::DoInsertTool(size_t WXUNUSED(pos),
 539                              wxToolBarToolBase *tool)
 540 {
 541     // nothing special to do here - we really create the toolbar buttons in
 542     // Realize() later
 543     tool->Attach(this);
 544
 545     return TRUE;
 546 }
 547
 548 void wxToolBar::DoSetToggle(wxToolBarToolBase *t, bool toggle)
 549 {
 550        wxToolBarTool *tool = (wxToolBarTool *)t;
 551        // TODO: set toggle state
 552 }
 553
 554 bool wxToolBar::DoDeleteTool(size_t pos, wxToolBarToolBase *tool)
 555 {
 556         return TRUE ;
 557 }
 558
 559 void wxToolBar::OnPaint(wxPaintEvent& event)
 560 {
 561   wxPaintDC dc(this) ;
 562   wxMacPortSetter helper(&dc) ;
 563
 564         Rect toolbarrect = { dc.YLOG2DEVMAC(0) , dc.XLOG2DEVMAC(0) ,
 565                 dc.YLOG2DEVMAC(m_height) , dc.XLOG2DEVMAC(m_width) } ;
 566         UMADrawThemePlacard( &toolbarrect , IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
 567         {
 568                 int index = 0 ;
 569                 for ( index = 0 ; index < m_macToolHandles.Count() ; ++index )
 570                 {
 571                         if ( m_macToolHandles[index] )
 572                         {
 573                                 UMADrawControl( (ControlHandle) m_macToolHandles[index] ) ;
 574                         }
 575                 }
 576         }
 577 }
 578
 579 void  wxToolBar::OnMouse( wxMouseEvent &event )
 580 {
 581         if (event.GetEventType() == wxEVT_LEFT_DOWN || event.GetEventType() == wxEVT_LEFT_DCLICK )
 582         {
 583
 584                 int x = event.m_x ;
 585                 int y = event.m_y ;
 586
 587                 MacClientToRootWindow( &x , &y ) ;
 588
 589                 ControlHandle   control ;
 590                 Point           localwhere ;
 591                 GrafPtr         port ;
 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