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 wxBitmap& bitmap1,
  45                   const wxBitmap& bitmap2,
  46                   bool toggle,
  47                   wxObject *clientData,
  48                   const wxString& shortHelpString,
  49                   const wxString& longHelpString)
  50         : wxToolBarToolBase(tbar, id, bitmap1, bitmap2, toggle,
  51                             clientData, shortHelpString, longHelpString)
  52     {
  53         m_nSepCount = 0;
  54         m_index = -1 ;
  55     }
  56
  57     wxToolBarTool(wxToolBar *tbar, wxControl *control)
  58         : wxToolBarToolBase(tbar, control)
  59     {
  60         m_nSepCount = 1;
  61         m_index = -1 ;
  62     }
  63
  64     // set/get the number of separators which we use to cover the space used by
  65     // a control in the toolbar
  66     void SetSeparatorsCount(size_t count) { m_nSepCount = count; }
  67     size_t GetSeparatorsCount() const { return m_nSepCount; }
  68
  69     int     m_index ;
  70 private:
  71     size_t m_nSepCount;
  72 };
  73
  74
  75 // ============================================================================
  76 // implementation
  77 // ============================================================================
  78
  79 // ----------------------------------------------------------------------------
  80 // wxToolBarTool
  81 // ----------------------------------------------------------------------------
  82
  83 const short kwxMacToolBarToolDefaultWidth = 24 ;
  84 const short kwxMacToolBarToolDefaultHeight = 22 ;
  85 const short kwxMacToolBarTopMargin = 2 ;
  86 const short kwxMacToolBarLeftMargin = 2 ;
  87
  88
  89 wxToolBarToolBase *wxToolBar::CreateTool(int id,
  90                                          const wxBitmap& bitmap1,
  91                                          const wxBitmap& bitmap2,
  92                                          bool toggle,
  93                                          wxObject *clientData,
  94                                          const wxString& shortHelpString,
  95                                          const wxString& longHelpString)
  96 {
  97     return new wxToolBarTool(this, id, bitmap1, bitmap2, toggle,
  98                              clientData, shortHelpString, longHelpString);
  99 }
 100
 101 wxToolBarToolBase *wxToolBar::CreateTool(wxControl *control)
 102 {
 103     return new wxToolBarTool(this, control);
 104 }
 105
 106 void wxToolBar::Init()
 107 {
 108   m_maxWidth = -1;
 109   m_maxHeight = -1;
 110   m_defaultWidth = kwxMacToolBarToolDefaultWidth;
 111   m_defaultHeight = kwxMacToolBarToolDefaultHeight;
 112 }
 113
 114 bool wxToolBar::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size,
 115             long style, const wxString& name)
 116 {
 117
 118   int x = pos.x;
 119   int y = pos.y;
 120   int width = size.x;
 121   int height = size.y;
 122
 123   if (width <= 0)
 124     width = 100;
 125   if (height <= 0)
 126     height = 30;
 127   if (x < 0)
 128     x = 0;
 129   if (y < 0)
 130     y = 0;
 131
 132   SetName(name);
 133
 134   m_windowStyle = style;
 135   parent->AddChild(this);
 136
 137   m_backgroundColour = parent->GetBackgroundColour() ;
 138   m_foregroundColour = parent->GetForegroundColour() ;
 139
 140   if (id == -1)
 141       m_windowId = NewControlId();
 142   else
 143       m_windowId = id;
 144
 145   {
 146     m_width = size.x ;
 147     m_height = size.y ;
 148     int x = pos.x ;
 149     int y = pos.y ;
 150     AdjustForParentClientOrigin(x, y, wxSIZE_USE_EXISTING);
 151     m_x = x ;
 152     m_y = y ;
 153   }
 154
 155   return TRUE;
 156 }
 157
 158 wxToolBar::~wxToolBar()
 159 {
 160     // we must refresh the frame size when the toolbar is deleted but the frame
 161     // is not - otherwise toolbar leaves a hole in the place it used to occupy
 162 }
 163
 164 bool wxToolBar::Realize()
 165 {
 166     if (m_tools.Number() == 0)
 167         return FALSE;
 168
 169     Point localOrigin ;
 170     Rect clipRect ;
 171     WindowRef window = (WindowRef) MacGetRootWindow() ;
 172     wxWindow *win ;
 173
 174     int lx , ly ;
 175     lx = ly = 0 ;
 176     MacWindowToRootWindow( &lx , &ly ) ;
 177     localOrigin.v = ly ;
 178     localOrigin.h = lx ;
 179
 180 //    GetParent()->MacGetPortParams( &localOrigin , &clipRect , &window , &win ) ;
 181
 182     Rect toolbarrect = { localOrigin.v ,localOrigin.h ,
 183         m_height + localOrigin.v  , m_width + localOrigin.h} ;
 184     ControlFontStyleRec                controlstyle ;
 185
 186     controlstyle.flags = kControlUseFontMask ;
 187     controlstyle.font = kControlFontSmallSystemFont ;
 188
 189     wxNode *node = m_tools.First();
 190     int noButtons = 0;
 191     int x = 0 ;
 192     int y = 0 ;
 193     wxSize toolSize = GetToolSize() ;
 194     int tw, th;
 195     GetSize(& tw, & th);
 196
 197     int maxWidth = 0 ;
 198     int maxHeight = 0 ;
 199
 200     while (node)
 201     {
 202         wxToolBarTool *tool = (wxToolBarTool *)node->Data();
 203         wxBitmapRefData * bmap = (wxBitmapRefData*) ( tool->GetNormalBitmap().GetRefData()) ;
 204
 205         if(  !tool->IsSeparator()  )
 206         {
 207             Rect toolrect = { toolbarrect.top + y + m_yMargin + kwxMacToolBarTopMargin,
 208                               toolbarrect.left + x + m_xMargin + kwxMacToolBarLeftMargin , 0 , 0 } ;
 209             toolrect.right = toolrect.left + toolSize.x ;
 210             toolrect.bottom = toolrect.top + toolSize.y ;
 211
 212             ControlButtonContentInfo info ;
 213             wxMacCreateBitmapButton( &info , tool->GetNormalBitmap() ) ;
 214             ControlHandle m_macToolHandle ;
 215
 216             SInt16 behaviour = kControlBehaviorOffsetContents ;
 217             if ( tool->CanBeToggled() )
 218                 behaviour += kControlBehaviorToggles ;
 219
 220             if ( info.contentType != kControlNoContent )
 221             {
 222                 m_macToolHandle = ::NewControl( window , &toolrect , "\p" , false , 0 ,
 223                                                 behaviour + info.contentType , 0 , kControlBevelButtonNormalBevelProc , (long) this ) ;
 224
 225                 ::SetControlData( m_macToolHandle , kControlButtonPart , kControlBevelButtonContentTag , sizeof(info) , (char*) &info ) ;
 226             }
 227             else
 228             {
 229                 m_macToolHandle = ::NewControl( window , &toolrect , "\p" , false , 0 ,
 230                                                 behaviour  , 0 , kControlBevelButtonNormalBevelProc , (long) this ) ;
 231             }
 232             UMAShowControl( m_macToolHandle ) ;
 233             m_macToolHandles.Add( m_macToolHandle ) ;
 234             tool->m_index = m_macToolHandles.Count() -1 ;
 235             if ( !tool->IsEnabled() )
 236             {
 237                 UMADeactivateControl( m_macToolHandle ) ;
 238             }
 239             if ( tool->CanBeToggled() && tool->IsToggled() )
 240             {
 241                 ::SetControlValue( m_macToolHandle , 1 ) ;
 242             }
 243             else
 244             {
 245                 ::SetControlValue( m_macToolHandle , 0 ) ;
 246             }
 247             /*
 248               ::SetControlFontStyle( m_macToolHandle , &controlstyle ) ;
 249             */
 250             ControlHandle container = (ControlHandle) GetParent()->MacGetContainerForEmbedding() ;
 251             wxASSERT_MSG( container != NULL , "No valid mac container control" ) ;
 252             ::EmbedControl( m_macToolHandle , container ) ;
 253
 254             if ( GetWindowStyleFlag() & wxTB_HORIZONTAL )
 255             {
 256                 x += (int)toolSize.x;
 257             }
 258             else
 259             {
 260                 y += (int)toolSize.y;
 261             }
 262             noButtons ++;
 263         }
 264         else
 265         {
 266             m_macToolHandles.Add( NULL ) ;
 267             if ( GetWindowStyleFlag() & wxTB_HORIZONTAL )
 268             {
 269                 x += (int)toolSize.x / 4;
 270             }
 271             else
 272             {
 273                 y += (int)toolSize.y / 4;
 274             }
 275         }
 276         if ( toolbarrect.left + x + m_xMargin + kwxMacToolBarLeftMargin - m_x - localOrigin.h > maxWidth) {
 277             maxWidth = toolbarrect.left + x + m_xMargin + kwxMacToolBarLeftMargin - m_x - localOrigin.h;
 278         }
 279         if (toolbarrect.top + y + m_yMargin + kwxMacToolBarTopMargin - m_y - localOrigin.v > maxHeight) {
 280             maxHeight = toolbarrect.top + y + m_yMargin + kwxMacToolBarTopMargin - m_y - localOrigin.v ;
 281         }
 282         node = node->Next();
 283     }
 284
 285     if ( GetWindowStyleFlag() & wxTB_HORIZONTAL )
 286     {
 287         if ( m_maxRows == 0 )
 288         {
 289             // if not set yet, only one row
 290             SetRows(1);
 291         }
 292         maxWidth = tw ;
 293         maxHeight += toolSize.y;
 294         maxHeight += m_yMargin + kwxMacToolBarTopMargin;
 295         m_maxHeight = maxHeight ;
 296     }
 297     else
 298     {
 299         if ( noButtons > 0 && m_maxRows == 0 )
 300         {
 301             // if not set yet, have one column
 302             SetRows(noButtons);
 303         }
 304         maxHeight = th ;
 305         maxWidth += toolSize.x;
 306         maxWidth += m_xMargin + kwxMacToolBarLeftMargin;
 307         m_maxWidth = maxWidth ;
 308     }
 309
 310     SetSize(maxWidth, maxHeight);
 311
 312     return TRUE;
 313 }
 314
 315 void wxToolBar::SetToolBitmapSize(const wxSize& size)
 316 {
 317     m_defaultWidth = size.x+4; m_defaultHeight = size.y+4;
 318 }
 319
 320 // The button size is bigger than the bitmap size
 321 wxSize wxToolBar::GetToolSize() const
 322 {
 323     return wxSize(m_defaultWidth + 4, m_defaultHeight + 4);
 324 }
 325
 326 void wxToolBar::MacHandleControlClick( WXWidget control , wxInt16 controlpart )
 327 {
 328     int index = 0 ;
 329     for ( index = 0 ; index < m_macToolHandles.Count() ; ++index )
 330     {
 331         if ( m_macToolHandles[index] == (void*) control )
 332         {
 333             wxToolBarTool *tool = (wxToolBarTool *)m_tools.Nth( index )->Data();
 334             if ( tool->CanBeToggled() )
 335             {
 336                 tool->Toggle( GetControlValue( (ControlHandle) control ) ) ;
 337             }
 338             OnLeftClick( tool->GetId() , tool -> IsToggled() ) ;
 339             break ;
 340         }
 341     }
 342 }
 343
 344 void wxToolBar::SetRows(int nRows)
 345 {
 346     if ( nRows == m_maxRows )
 347     {
 348         // avoid resizing the frame uselessly
 349         return;
 350     }
 351
 352     m_maxRows = nRows;
 353 }
 354
 355 void wxToolBar::MacSuperChangedPosition()
 356 {
 357   if (m_tools.Number() > 0)
 358   {
 359
 360     Point localOrigin ;
 361     Rect clipRect ;
 362     WindowRef window ;
 363     wxWindow *win ;
 364     int lx , ly ;
 365     lx = ly = 0 ;
 366     MacWindowToRootWindow( &lx , &ly ) ;
 367     localOrigin.v = ly ;
 368     localOrigin.h = lx ;
 369
 370 //    GetParent()->MacGetPortParams( &localOrigin , &clipRect , &window , &win ) ;
 371
 372     Rect toolbarrect = { localOrigin.v ,localOrigin.h ,
 373         m_height + localOrigin.v  , m_width + localOrigin.h} ;
 374     ControlFontStyleRec     controlstyle ;
 375
 376     controlstyle.flags = kControlUseFontMask ;
 377     controlstyle.font = kControlFontSmallSystemFont ;
 378
 379     wxNode *node = m_tools.First();
 380     int noButtons = 0;
 381     int x = 0 ;
 382     wxSize toolSize = GetToolSize() ;
 383     int tw, th;
 384     GetSize(& tw, & th);
 385
 386     int maxWidth = 0 ;
 387     int maxHeight = 0 ;
 388     int toolcount = 0 ;
 389     {
 390       WindowRef rootwindow = (WindowRef) MacGetRootWindow() ;
 391         while (node)
 392         {
 393                 wxToolBarTool *tool = (wxToolBarTool *)node->Data();
 394                 wxBitmapRefData * bmap = (wxBitmapRefData*) ( tool->GetNormalBitmap().GetRefData()) ;
 395
 396                 if(  !tool->IsSeparator()  )
 397                 {
 398                         Rect toolrect = { toolbarrect.top + m_yMargin + kwxMacToolBarTopMargin, toolbarrect.left + x + m_xMargin + kwxMacToolBarLeftMargin , 0 , 0 } ;
 399                         toolrect.right = toolrect.left + toolSize.x ;
 400                         toolrect.bottom = toolrect.top + toolSize.y ;
 401
 402                         ControlHandle m_macToolHandle = (ControlHandle) m_macToolHandles[toolcount++] ;
 403
 404                 {
 405                         Rect contrlRect ;
 406                         GetControlBounds( m_macToolHandle , &contrlRect ) ;
 407                         int former_mac_x = contrlRect.left ;
 408                         int former_mac_y = contrlRect.top ;
 409                         int mac_x = toolrect.left ;
 410                         int mac_y = toolrect.top ;
 411
 412                         if ( mac_x != former_mac_x || mac_y != former_mac_y )
 413                         {
 414                                 {
 415                                         Rect inval = { former_mac_y , former_mac_x , former_mac_y + toolSize.y , former_mac_x + toolSize.y } ;
 416                                         InvalWindowRect( rootwindow , &inval ) ;
 417                                 }
 418                                 UMAMoveControl( m_macToolHandle , mac_x , mac_y ) ;
 419                                 {
 420                                         Rect inval = { mac_y , mac_x , mac_y + toolSize.y , mac_x + toolSize.y } ;
 421                                         InvalWindowRect( rootwindow , &inval ) ;
 422                                 }
 423                         }
 424                 }
 425
 426                         x += (int)toolSize.x;
 427                         noButtons ++;
 428                 }
 429                 else
 430                 {
 431                 toolcount++ ;
 432                 x += (int)toolSize.x / 4;
 433             }
 434             if ( toolbarrect.left + x + m_xMargin  + kwxMacToolBarLeftMargin- m_x - localOrigin.h > maxWidth)
 435                 maxWidth = toolbarrect.left + x  + kwxMacToolBarLeftMargin+ m_xMargin - m_x - localOrigin.h;
 436             if (toolbarrect.top + m_yMargin  + kwxMacToolBarTopMargin - m_y - localOrigin.v > maxHeight)
 437                 maxHeight = toolbarrect.top  + kwxMacToolBarTopMargin + m_yMargin - m_y - localOrigin.v ;
 438
 439             node = node->Next();
 440         }
 441     }
 442
 443      if ( GetWindowStyleFlag() & wxTB_HORIZONTAL )
 444      {
 445        if ( m_maxRows == 0 )
 446        {
 447            // if not set yet, only one row
 448            SetRows(1);
 449        }
 450         maxWidth = tw ;
 451        maxHeight += toolSize.y;
 452         maxHeight += m_yMargin + kwxMacToolBarTopMargin;
 453         m_maxHeight = maxHeight ;
 454      }
 455      else
 456      {
 457        if ( noButtons > 0 && m_maxRows == 0 )
 458        {
 459            // if not set yet, have one column
 460            SetRows(noButtons);
 461        }
 462        maxHeight = th ;
 463        maxWidth += toolSize.x;
 464         maxWidth += m_xMargin + kwxMacToolBarLeftMargin;
 465         m_maxWidth = maxWidth ;
 466      }
 467
 468      SetSize(maxWidth, maxHeight);
 469     }
 470
 471     wxWindow::MacSuperChangedPosition() ;
 472 }
 473
 474 wxToolBarToolBase *wxToolBar::FindToolForPosition(wxCoord x, wxCoord y) const
 475 {
 476     MacClientToRootWindow( &x , &y ) ;
 477     Point pt = { y ,x } ;
 478
 479     int index = 0 ;
 480     for ( index = 0 ; index < m_macToolHandles.Count() ; ++index )
 481     {
 482         if ( m_macToolHandles[index] )
 483         {
 484             Rect bounds ;
 485             GetControlBounds((ControlHandle) m_macToolHandles[index], &bounds ) ;
 486             if ( PtInRect( pt , &bounds ) )
 487             {
 488                 return  (wxToolBarTool*) (m_tools.Nth( index )->Data() ) ;
 489             }
 490         }
 491     }
 492
 493     return (wxToolBarToolBase *)NULL;
 494 }
 495
 496 wxString wxToolBar::MacGetToolTipString( wxPoint &pt )
 497 {
 498     wxToolBarToolBase* tool = FindToolForPosition( pt.x , pt.y ) ;
 499     if ( tool )
 500     {
 501         return tool->GetShortHelp() ;
 502     }
 503     return "" ;
 504 }
 505
 506 void wxToolBar::DoEnableTool(wxToolBarToolBase *t, bool enable)
 507 {
 508     if (!IsShown())
 509         return ;
 510
 511     wxToolBarTool *tool = (wxToolBarTool *)t;
 512     if ( tool->m_index < 0 )
 513         return ;
 514
 515     ControlHandle control = (ControlHandle) m_macToolHandles[ tool->m_index ] ;
 516
 517     if ( enable )
 518         UMAActivateControl( control ) ;
 519     else
 520         UMADeactivateControl( control ) ;
 521 }
 522
 523 void wxToolBar::DoToggleTool(wxToolBarToolBase *t, bool toggle)
 524 {
 525     if (!IsShown())
 526         return ;
 527
 528     wxToolBarTool *tool = (wxToolBarTool *)t;
 529     if ( tool->m_index < 0 )
 530         return ;
 531
 532     ControlHandle control = (ControlHandle) m_macToolHandles[ tool->m_index ] ;
 533         ::SetControlValue( control , toggle ) ;
 534 }
 535
 536 bool wxToolBar::DoInsertTool(size_t WXUNUSED(pos),
 537                              wxToolBarToolBase *tool)
 538 {
 539     // nothing special to do here - we really create the toolbar buttons in
 540     // Realize() later
 541     tool->Attach(this);
 542
 543     return TRUE;
 544 }
 545
 546 void wxToolBar::DoSetToggle(wxToolBarToolBase *t, bool toggle)
 547 {
 548        wxToolBarTool *tool = (wxToolBarTool *)t;
 549        // TODO: set toggle state
 550 }
 551
 552 bool wxToolBar::DoDeleteTool(size_t pos, wxToolBarToolBase *tool)
 553 {
 554         return TRUE ;
 555 }
 556
 557 void wxToolBar::OnPaint(wxPaintEvent& event)
 558 {
 559   wxPaintDC dc(this) ;
 560   wxMacPortSetter helper(&dc) ;
 561
 562         Rect toolbarrect = { dc.YLOG2DEVMAC(0) , dc.XLOG2DEVMAC(0) ,
 563                 dc.YLOG2DEVMAC(m_height) , dc.XLOG2DEVMAC(m_width) } ;
 564         UMADrawThemePlacard( &toolbarrect , IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
 565         {
 566                 int index = 0 ;
 567                 for ( index = 0 ; index < m_macToolHandles.Count() ; ++index )
 568                 {
 569                         if ( m_macToolHandles[index] )
 570                         {
 571                                 UMADrawControl( (ControlHandle) m_macToolHandles[index] ) ;
 572                         }
 573                 }
 574         }
 575 }
 576
 577 void  wxToolBar::OnMouse( wxMouseEvent &event )
 578 {
 579         if (event.GetEventType() == wxEVT_LEFT_DOWN || event.GetEventType() == wxEVT_LEFT_DCLICK )
 580         {
 581
 582                 int x = event.m_x ;
 583                 int y = event.m_y ;
 584
 585                 MacClientToRootWindow( &x , &y ) ;
 586
 587                 ControlHandle   control ;
 588                 Point           localwhere ;
 589                 GrafPtr         port ;
 590                 SInt16          controlpart ;
 591                 WindowRef       window = (WindowRef) MacGetRootWindow() ;
 592
 593                 localwhere.h = x ;
 594                 localwhere.v = y ;
 595
 596                 short modifiers = 0;
 597
 598                 if ( !event.m_leftDown && !event.m_rightDown )
 599                         modifiers  |= btnState ;
 600
 601                 if ( event.m_shiftDown )
 602                         modifiers |= shiftKey ;
 603
 604                 if ( event.m_controlDown )
 605                         modifiers |= controlKey ;
 606
 607                 if ( event.m_altDown )
 608                         modifiers |= optionKey ;
 609
 610                 if ( event.m_metaDown )
 611                         modifiers |= cmdKey ;
 612
 613                 controlpart = FindControl( localwhere , window , &control ) ;
 614                 {
 615                         if ( control && ::IsControlActive( control ) )
 616                         {
 617                                 {
 618                                         if ( controlpart == kControlIndicatorPart && !UMAHasAppearance() )
 619                                                 controlpart = ::HandleControlClick( control , localwhere , modifiers , (ControlActionUPP) NULL ) ;
 620                                         else
 621                                                 controlpart = ::HandleControlClick( control , localwhere , modifiers , (ControlActionUPP) -1 ) ;
 622                                         wxTheApp->s_lastMouseDown = 0 ;
 623                                         if ( controlpart && ! ( ( UMAHasAppearance() || (controlpart != kControlIndicatorPart) )
 624                                                 && (IsKindOf( CLASSINFO( wxScrollBar ) ) ) ) ) // otherwise we will get the event twice
 625                                         {
 626                                                 MacHandleControlClick( control , controlpart ) ;
 627                                         }
 628                                 }
 629                         }
 630                 }
 631         }
 632 }
 633
 634 #endif // wxUSE_TOOLBAR
 635