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9aad97fdccec36de273a39a2b954c7da84e8df70
wxWidgets/src/mac/carbon/toolbar.cpp
Robert Roebling 9aad97fdcc Minor beautification of wxToolBar under Mac. 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@11052 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2001-07-14 18:49:06 +00:00

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/////////////////////////////////////////////////////////////////////////////
// Name: toolbar.cpp
// Purpose: wxToolBar
// Author: AUTHOR
// Modified by:
// Created: 04/01/98
// RCS-ID: $Id$
// Copyright: (c) AUTHORy
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
#pragma implementation "toolbar.h"
#endif
#include "wx/wx.h"
#if wxUSE_TOOLBAR
#include "wx/toolbar.h"
#include "wx/notebook.h"
#include "wx/tabctrl.h"
#if !USE_SHARED_LIBRARY
IMPLEMENT_DYNAMIC_CLASS(wxToolBar, wxToolBarBase)
BEGIN_EVENT_TABLE(wxToolBar, wxToolBarBase)
EVT_MOUSE_EVENTS( wxToolBar::OnMouse )
EVT_PAINT( wxToolBar::OnPaint )
END_EVENT_TABLE()
#endif
#include <wx/mac/uma.h>
// ----------------------------------------------------------------------------
// private classes
// ----------------------------------------------------------------------------
class wxToolBarTool : public wxToolBarToolBase
{
public:
wxToolBarTool(wxToolBar *tbar,
int id,
const wxBitmap& bitmap1,
const wxBitmap& bitmap2,
bool toggle,
wxObject *clientData,
const wxString& shortHelpString,
const wxString& longHelpString)
: wxToolBarToolBase(tbar, id, bitmap1, bitmap2, toggle,
clientData, shortHelpString, longHelpString)
{
m_nSepCount = 0;
m_index = -1 ;
}
wxToolBarTool(wxToolBar *tbar, wxControl *control)
: wxToolBarToolBase(tbar, control)
{
m_nSepCount = 1;
m_index = -1 ;
}
// set/get the number of separators which we use to cover the space used by
// a control in the toolbar
void SetSeparatorsCount(size_t count) { m_nSepCount = count; }
size_t GetSeparatorsCount() const { return m_nSepCount; }
int m_index ;
private:
size_t m_nSepCount;
};
// ============================================================================
// implementation
// ============================================================================
// ----------------------------------------------------------------------------
// wxToolBarTool
// ----------------------------------------------------------------------------
const short kwxMacToolBarToolDefaultWidth = 24 ;
const short kwxMacToolBarToolDefaultHeight = 22 ;
const short kwxMacToolBarTopMargin = 2 ;
const short kwxMacToolBarLeftMargin = 2 ;
wxToolBarToolBase *wxToolBar::CreateTool(int id,
const wxBitmap& bitmap1,
const wxBitmap& bitmap2,
bool toggle,
wxObject *clientData,
const wxString& shortHelpString,
const wxString& longHelpString)
{
return new wxToolBarTool(this, id, bitmap1, bitmap2, toggle,
clientData, shortHelpString, longHelpString);
}
wxToolBarToolBase *wxToolBar::CreateTool(wxControl *control)
{
return new wxToolBarTool(this, control);
}
void wxToolBar::Init()
{
m_maxWidth = -1;
m_maxHeight = -1;
m_defaultWidth = kwxMacToolBarToolDefaultWidth;
m_defaultHeight = kwxMacToolBarToolDefaultHeight;
}
bool wxToolBar::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size,
long style, const wxString& name)
{
int x = pos.x;
int y = pos.y;
int width = size.x;
int height = size.y;
if (width <= 0)
width = 100;
if (height <= 0)
height = 30;
if (x < 0)
x = 0;
if (y < 0)
y = 0;
SetName(name);
m_windowStyle = style;
parent->AddChild(this);
m_backgroundColour = parent->GetBackgroundColour() ;
m_foregroundColour = parent->GetForegroundColour() ;
if (id == -1)
m_windowId = NewControlId();
else
m_windowId = id;
{
m_width = size.x ;
m_height = size.y ;
int x = pos.x ;
int y = pos.y ;
AdjustForParentClientOrigin(x, y, wxSIZE_USE_EXISTING);
m_x = x ;
m_y = y ;
}
return TRUE;
}
wxToolBar::~wxToolBar()
{
// we must refresh the frame size when the toolbar is deleted but the frame
// is not - otherwise toolbar leaves a hole in the place it used to occupy
}
PicHandle MakePict(GWorldPtr wp, GWorldPtr mask ) ;
PicHandle MakePict(GWorldPtr wp, GWorldPtr mask )
{
CGrafPtr origPort ;
GDHandle origDev ;
PicHandle pict; // this is the Picture we give back
RGBColor gray = { 0xCCCC ,0xCCCC , 0xCCCC } ;
RGBColor white = { 0xffff ,0xffff , 0xffff } ;
RGBColor black = { 0x0000 ,0x0000 , 0x0000 } ;
unsigned char *maskimage = NULL ;
Rect portRect ;
GetPortBounds( wp , &portRect ) ;
int width = portRect.right - portRect.left ;
int height = portRect.bottom - portRect.top ;
LockPixels( GetGWorldPixMap( wp ) ) ;
GetGWorld( &origPort , &origDev ) ;
if ( mask )
{
maskimage = (unsigned char*) malloc( width * height ) ;
SetGWorld( mask , NULL ) ;
LockPixels( GetGWorldPixMap( mask ) ) ;
for ( int y = 0 ; y < height ; ++y )
{
for( int x = 0 ; x < width ; ++x )
{
RGBColor col ;
GetCPixel( x + portRect.left , y + portRect.top , &col ) ;
maskimage[y*width + x] = ( col.red == 0 ) ; // for monochrome masks
}
}
UnlockPixels( GetGWorldPixMap( mask ) ) ;
}
SetGWorld( wp , NULL ) ;
pict = OpenPicture(&portRect); // open a picture, this disables drawing
if(!pict)
return NULL;
RGBBackColor( &gray ) ;
RGBForeColor( &black ) ;
EraseRect(&portRect) ;
RGBBackColor( &white ) ;
if ( maskimage )
{
for ( int y = 0 ; y < height ; ++y )
{
for( int x = 0 ; x < width ; ++x )
{
if ( maskimage[y*width + x] )
{
RGBColor col ;
GetCPixel( x + portRect.left , y + portRect.top , &col ) ;
SetCPixel( x + portRect.left , y + portRect.top , &col ) ;
}
}
}
free( maskimage ) ;
maskimage = NULL ;
}
else
{
CopyBits(GetPortBitMapForCopyBits(wp), // src PixMap - we copy image over itself -
GetPortBitMapForCopyBits(wp), // dst PixMap - no drawing occurs -
&portRect, // srcRect - it will be recorded and compressed -
&portRect, // dstRect - into the picture that is open -
srcCopy,NULL); // copyMode and no clip region
}
ClosePicture(); // We are done recording the picture
UnlockPixels( GetGWorldPixMap( wp ) ) ;
SetGWorld( origPort , origDev ) ;
return pict; // return our groovy pict handle
}
bool wxToolBar::Realize()
{
if (m_tools.Number() == 0)
return FALSE;
Point localOrigin ;
Rect clipRect ;
WindowRef window ;
wxWindow *win ;
GetParent()->MacGetPortParams( &localOrigin , &clipRect , &window , &win ) ;
Rect toolbarrect = { m_y + localOrigin.v , m_x + localOrigin.h ,
m_y + m_height + localOrigin.v , m_x + m_width + localOrigin.h} ;
ControlFontStyleRec controlstyle ;
controlstyle.flags = kControlUseFontMask ;
controlstyle.font = kControlFontSmallSystemFont ;
wxNode *node = m_tools.First();
int noButtons = 0;
int x = 0 ;
wxSize toolSize = GetToolSize() ;
int tw, th;
GetSize(& tw, & th);
int maxWidth = 0 ;
int maxHeight = 0 ;
while (node)
{
wxToolBarTool *tool = (wxToolBarTool *)node->Data();
wxBitmapRefData * bmap = (wxBitmapRefData*) ( tool->GetBitmap1().GetRefData()) ;
if( !tool->IsSeparator() )
{
Rect toolrect = { toolbarrect.top + m_yMargin + kwxMacToolBarTopMargin, toolbarrect.left + x + m_xMargin + kwxMacToolBarLeftMargin , 0 , 0 } ;
toolrect.right = toolrect.left + toolSize.x ;
toolrect.bottom = toolrect.top + toolSize.y ;
PicHandle icon = NULL ;
if ( bmap )
{
if ( bmap->m_bitmapType == kMacBitmapTypePict )
icon = bmap->m_hPict ;
else if ( bmap->m_bitmapType == kMacBitmapTypeGrafWorld )
{
if ( tool->GetBitmap1().GetMask() )
{
icon = MakePict( bmap->m_hBitmap , tool->GetBitmap1().GetMask()->GetMaskBitmap() ) ;
}
else
{
icon = MakePict( bmap->m_hBitmap , NULL ) ;
}
}
}
ControlHandle m_macToolHandle ;
SInt16 behaviour = kControlBehaviorOffsetContents ;
if ( tool->CanBeToggled() )
behaviour += kControlBehaviorToggles ;
if ( icon )
{
m_macToolHandle = UMANewControl( window , &toolrect , "\p" , false , 0 ,
behaviour + kControlContentPictHandle , 0 , kControlBevelButtonNormalBevelProc , (long) this ) ;
ControlButtonContentInfo info ;
info.contentType = kControlContentPictHandle ;
info.u.picture = icon ;
UMASetControlData( m_macToolHandle , kControlButtonPart , kControlBevelButtonContentTag , sizeof(info) , (char*) &info ) ;
}
else
{
m_macToolHandle = UMANewControl( window , &toolrect , "\p" , false , 0 ,
behaviour , 0 , kControlBevelButtonNormalBevelProc , (long) this ) ;
}
UMAShowControl( m_macToolHandle ) ;
m_macToolHandles.Add( m_macToolHandle ) ;
tool->m_index = m_macToolHandles.Count() -1 ;
if ( !tool->IsEnabled() )
{
UMADeactivateControl( m_macToolHandle ) ;
}
if ( tool->CanBeToggled() && tool->IsToggled() )
{
::SetControlValue( m_macToolHandle , 1 ) ;
}
UMASetControlFontStyle( m_macToolHandle , &controlstyle ) ;
ControlHandle container = GetParent()->MacGetContainerForEmbedding() ;
wxASSERT_MSG( container != NULL , "No valid mac container control" ) ;
UMAEmbedControl( m_macToolHandle , container ) ;
x += (int)toolSize.x;
noButtons ++;
}
else
{
m_macToolHandles.Add( NULL ) ;
x += (int)toolSize.x / 4;
}
if ( toolbarrect.left + x + m_xMargin + kwxMacToolBarLeftMargin- m_x - localOrigin.h > maxWidth)
maxWidth = toolbarrect.left + x + kwxMacToolBarLeftMargin+ m_xMargin - m_x - localOrigin.h;
if (toolbarrect.top + m_yMargin + kwxMacToolBarTopMargin - m_y - localOrigin.v > maxHeight)
maxHeight = toolbarrect.top + kwxMacToolBarTopMargin + m_yMargin - m_y - localOrigin.v ;
node = node->Next();
}
if ( GetWindowStyleFlag() & wxTB_HORIZONTAL )
{
if ( m_maxRows == 0 )
{
// if not set yet, only one row
SetRows(1);
}
maxWidth = tw ;
maxHeight += toolSize.y;
maxHeight += m_yMargin + kwxMacToolBarTopMargin;
m_maxHeight = maxHeight ;
}
else
{
if ( noButtons > 0 && m_maxRows == 0 )
{
// if not set yet, have one column
SetRows(noButtons);
}
maxHeight = th ;
maxWidth += toolSize.x;
maxWidth += m_xMargin + kwxMacToolBarLeftMargin;
m_maxWidth = maxWidth ;
}
SetSize(maxWidth, maxHeight);
return TRUE;
}
void wxToolBar::SetToolBitmapSize(const wxSize& size)
{
m_defaultWidth = size.x+4; m_defaultHeight = size.y+4;
}
// The button size is bigger than the bitmap size
wxSize wxToolBar::GetToolSize() const
{
return wxSize(m_defaultWidth + 4, m_defaultHeight + 4);
}
void wxToolBar::MacHandleControlClick( ControlHandle control , SInt16 controlpart )
{
int index = 0 ;
for ( index = 0 ; index < m_macToolHandles.Count() ; ++index )
{
if ( m_macToolHandles[index] == (void*) control )
{
wxToolBarTool *tool = (wxToolBarTool *)m_tools.Nth( index )->Data();
if ( tool->CanBeToggled() )
{
tool->Toggle( GetControlValue( control ) ) ;
}
OnLeftClick( tool->GetId() , tool -> IsToggled() ) ;
break ;
}
}
}
void wxToolBar::SetRows(int nRows)
{
if ( nRows == m_maxRows )
{
// avoid resizing the frame uselessly
return;
}
m_maxRows = nRows;
}
void wxToolBar::MacSuperChangedPosition()
{
if (m_tools.Number() > 0)
{
Point localOrigin ;
Rect clipRect ;
WindowRef window ;
wxWindow *win ;
GetParent()->MacGetPortParams( &localOrigin , &clipRect , &window , &win ) ;
Rect toolbarrect = { m_y + localOrigin.v , m_x + localOrigin.h ,
m_y + m_height + localOrigin.v , m_x + m_width + localOrigin.h} ;
ControlFontStyleRec controlstyle ;
controlstyle.flags = kControlUseFontMask ;
controlstyle.font = kControlFontSmallSystemFont ;
wxNode *node = m_tools.First();
int noButtons = 0;
int x = 0 ;
wxSize toolSize = GetToolSize() ;
int tw, th;
GetSize(& tw, & th);
int maxWidth = 0 ;
int maxHeight = 0 ;
int toolcount = 0 ;
{
WindowRef rootwindow = GetMacRootWindow() ;
wxWindow* wxrootwindow = wxFindWinFromMacWindow( rootwindow ) ;
UMASetThemeWindowBackground( rootwindow , kThemeBrushDialogBackgroundActive , false ) ;
wxMacDrawingHelper focus( wxrootwindow ) ;
while (node)
{
wxToolBarTool *tool = (wxToolBarTool *)node->Data();
wxBitmapRefData * bmap = (wxBitmapRefData*) ( tool->GetBitmap1().GetRefData()) ;
if( !tool->IsSeparator() )
{
Rect toolrect = { toolbarrect.top + m_yMargin + kwxMacToolBarTopMargin, toolbarrect.left + x + m_xMargin + kwxMacToolBarLeftMargin , 0 , 0 } ;
toolrect.right = toolrect.left + toolSize.x ;
toolrect.bottom = toolrect.top + toolSize.y ;
ControlHandle m_macToolHandle = (ControlHandle) m_macToolHandles[toolcount++] ;
{
Rect contrlRect ;
GetControlBounds( m_macToolHandle , &contrlRect ) ;
int former_mac_x = contrlRect.left ;
int former_mac_y = contrlRect.top ;
int mac_x = toolrect.left ;
int mac_y = toolrect.top ;
if ( mac_x != former_mac_x || mac_y != former_mac_y )
{
{
Rect inval = { former_mac_y , former_mac_x , former_mac_y + toolSize.y , former_mac_x + toolSize.y } ;
InvalWindowRect( rootwindow , &inval ) ;
}
UMAMoveControl( m_macToolHandle , mac_x , mac_y ) ;
{
Rect inval = { mac_y , mac_x , mac_y + toolSize.y , mac_x + toolSize.y } ;
InvalWindowRect( rootwindow , &inval ) ;
}
}
}
x += (int)toolSize.x;
noButtons ++;
}
else
{
toolcount++ ;
x += (int)toolSize.x / 4;
}
if ( toolbarrect.left + x + m_xMargin + kwxMacToolBarLeftMargin- m_x - localOrigin.h > maxWidth)
maxWidth = toolbarrect.left + x + kwxMacToolBarLeftMargin+ m_xMargin - m_x - localOrigin.h;
if (toolbarrect.top + m_yMargin + kwxMacToolBarTopMargin - m_y - localOrigin.v > maxHeight)
maxHeight = toolbarrect.top + kwxMacToolBarTopMargin + m_yMargin - m_y - localOrigin.v ;
node = node->Next();
}
if ( wxrootwindow->IsKindOf( CLASSINFO( wxDialog ) ) )
{
}
else
{
UMASetThemeWindowBackground( rootwindow , kThemeBrushDocumentWindowBackground , false ) ;
}
}
if ( GetWindowStyleFlag() & wxTB_HORIZONTAL )
{
if ( m_maxRows == 0 )
{
// if not set yet, only one row
SetRows(1);
}
maxWidth = tw ;
maxHeight += toolSize.y;
maxHeight += m_yMargin + kwxMacToolBarTopMargin;
m_maxHeight = maxHeight ;
}
else
{
if ( noButtons > 0 && m_maxRows == 0 )
{
// if not set yet, have one column
SetRows(noButtons);
}
maxHeight = th ;
maxWidth += toolSize.x;
maxWidth += m_xMargin + kwxMacToolBarLeftMargin;
m_maxWidth = maxWidth ;
}
SetSize(maxWidth, maxHeight);
}
wxWindow::MacSuperChangedPosition() ;
}
wxToolBarToolBase *wxToolBar::FindToolForPosition(wxCoord x, wxCoord y) const
{
MacClientToRootWindow( &x , &y ) ;
Point pt = { y ,x } ;
int index = 0 ;
for ( index = 0 ; index < m_macToolHandles.Count() ; ++index )
{
if ( m_macToolHandles[index] )
{
Rect bounds ;
GetControlBounds((ControlHandle) m_macToolHandles[index], &bounds ) ;
if ( PtInRect( pt , &bounds ) )
{
return (wxToolBarTool*) (m_tools.Nth( index )->Data() ) ;
}
}
}
return (wxToolBarToolBase *)NULL;
}
wxString wxToolBar::MacGetToolTipString( wxPoint &pt )
{
wxToolBarToolBase* tool = FindToolForPosition( pt.x , pt.y ) ;
if ( tool )
{
return tool->GetShortHelp() ;
}
return "" ;
}
void wxToolBar::DoEnableTool(wxToolBarToolBase *t, bool enable)
{
wxToolBarTool *tool = (wxToolBarTool *)t;
if ( tool->m_index < 0 )
return ;
ControlHandle control = (ControlHandle) m_macToolHandles[ tool->m_index ] ;
if ( enable )
UMAActivateControl( control ) ;
else
UMADeactivateControl( control ) ;
}
void wxToolBar::DoToggleTool(wxToolBarToolBase *t, bool toggle)
{
wxToolBarTool *tool = (wxToolBarTool *)t;
if ( tool->m_index < 0 )
return ;
ControlHandle control = (ControlHandle) m_macToolHandles[ tool->m_index ] ;
::SetControlValue( control , toggle ) ;
}
bool wxToolBar::DoInsertTool(size_t WXUNUSED(pos),
wxToolBarToolBase *tool)
{
// nothing special to do here - we really create the toolbar buttons in
// Realize() later
tool->Attach(this);
return TRUE;
}
void wxToolBar::DoSetToggle(wxToolBarToolBase *t, bool toggle)
{
wxToolBarTool *tool = (wxToolBarTool *)t;
// TODO: set toggle state
}
bool wxToolBar::DoDeleteTool(size_t pos, wxToolBarToolBase *tool)
{
return TRUE ;
}
void wxToolBar::OnPaint(wxPaintEvent& event)
{
Point localOrigin ;
Rect clipRect ;
WindowRef window ;
wxWindow *win ;
GetParent()->MacGetPortParams( &localOrigin , &clipRect , &window , &win ) ;
if ( window && win )
{
wxMacDrawingHelper help( win ) ;
// the mac control manager always assumes to have the origin at 0,0
SetOrigin( 0 , 0 ) ;
bool hasTabBehind = false ;
wxWindow* parent = GetParent() ;
while ( parent )
{
if( parent->MacGetWindowData() )
{
UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , kThemeBrushDialogBackgroundActive , false ) ;
break ;
}
if( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
{
if ( ((wxControl*)parent)->GetMacControl() )
SetUpControlBackground( ((wxControl*)parent)->GetMacControl() , -1 , true ) ;
break ;
}
parent = parent->GetParent() ;
}
Rect toolbarrect = { m_y + localOrigin.v , m_x + localOrigin.h ,
m_y + localOrigin.v + m_height , m_x + localOrigin.h + m_width } ;
UMADrawThemePlacard( &toolbarrect , IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
{
int index = 0 ;
for ( index = 0 ; index < m_macToolHandles.Count() ; ++index )
{
if ( m_macToolHandles[index] )
{
UMADrawControl( (ControlHandle) m_macToolHandles[index] ) ;
}
}
}
UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , win->MacGetWindowData()->m_macWindowBackgroundTheme , false ) ;
}
}
void wxToolBar::OnMouse( wxMouseEvent &event )
{
if (event.GetEventType() == wxEVT_LEFT_DOWN || event.GetEventType() == wxEVT_LEFT_DCLICK )
{
int x = event.m_x ;
int y = event.m_y ;
MacClientToRootWindow( &x , &y ) ;
ControlHandle control ;
Point localwhere ;
GrafPtr port ;
SInt16 controlpart ;
WindowRef window = GetMacRootWindow() ;
localwhere.h = x ;
localwhere.v = y ;
short modifiers = 0;
if ( !event.m_leftDown && !event.m_rightDown )
modifiers |= btnState ;
if ( event.m_shiftDown )
modifiers |= shiftKey ;
if ( event.m_controlDown )
modifiers |= controlKey ;
if ( event.m_altDown )
modifiers |= optionKey ;
if ( event.m_metaDown )
modifiers |= cmdKey ;
controlpart = FindControl( localwhere , window , &control ) ;
{
if ( control && UMAIsControlActive( control ) )
{
{
if ( controlpart == kControlIndicatorPart && !UMAHasAppearance() )
controlpart = UMAHandleControlClick( control , localwhere , modifiers , (ControlActionUPP) NULL ) ;
else
controlpart = UMAHandleControlClick( control , localwhere , modifiers , (ControlActionUPP) -1 ) ;
wxTheApp->s_lastMouseDown = 0 ;
if ( controlpart && ! ( ( UMAHasAppearance() || (controlpart != kControlIndicatorPart) )
&& (IsKindOf( CLASSINFO( wxScrollBar ) ) ) ) ) // otherwise we will get the event twice
{
MacHandleControlClick( control , controlpart ) ;
}
}
}
}
}
}
#endif // wxUSE_TOOLBAR
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