/////////////////////////////////////////////////////////////////////////////
-// Name: tooltip.cpp
+// Name: src/mac/carbon/tooltip.cpp
// Purpose: wxToolTip implementation
-// Author: Robert Roebling
+// Author: Stefan Csomor
// Id: $Id$
-// Copyright: (c) 1998 Robert Roebling
+// Copyright: (c) Stefan Csomor
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
- #pragma implementation "tooltip.h"
-#endif
-
-#include "wx/defs.h"
+#include "wx/wxprec.h"
#if wxUSE_TOOLTIPS
-#include "wx/app.h"
-#include "wx/dc.h"
-#include "wx/window.h"
#include "wx/tooltip.h"
-#include "wx/timer.h"
+
+#ifndef WX_PRECOMP
+ #include "wx/app.h"
+ #include "wx/window.h"
+ #include "wx/dc.h"
+ #include "wx/timer.h"
+#endif // WX_PRECOMP
+
#include "wx/geometry.h"
#include "wx/mac/uma.h"
class wxMacToolTip
{
- public :
- wxMacToolTip( ) ;
- ~wxMacToolTip() ;
-
- void Setup( WindowRef window , wxString text , wxPoint localPosition ) ;
- long GetMark() { return m_mark ; }
- void Draw() ;
- void Clear() ;
- bool IsShown() { return m_shown ; }
- private :
-
- wxString m_label ;
- wxPoint m_position ;
- Rect m_rect ;
- WindowRef m_window ;
- PicHandle m_backpict ;
- bool m_shown ;
- long m_mark ;
- wxMacToolTipTimer* m_timer ;
+public :
+ wxMacToolTip() ;
+ ~wxMacToolTip() ;
+
+ void Setup( WindowRef window , const wxString& text , const wxPoint& localPosition ) ;
+ void Draw() ;
+ void Clear() ;
+
+ long GetMark()
+ { return m_mark ; }
+
+ bool IsShown()
+ { return m_shown ; }
+
+private :
+ wxString m_label ;
+ wxPoint m_position ;
+ Rect m_rect ;
+ WindowRef m_window ;
+ PicHandle m_backpict ;
+ bool m_shown ;
+ long m_mark ;
+ wxMacToolTipTimer* m_timer ;
+
+#if TARGET_CARBON
+ wxMacCFStringHolder m_helpTextRef ;
+#endif
} ;
class wxMacToolTipTimer : public wxTimer
{
public:
- wxMacToolTipTimer() {} ;
wxMacToolTipTimer(wxMacToolTip* tip, int iMilliseconds) ;
+ wxMacToolTipTimer() {} ;
virtual ~wxMacToolTipTimer() {} ;
+
void Notify()
{
if ( m_mark == m_tip->GetMark() )
- m_tip->Draw() ;
+ m_tip->Draw() ;
}
+
protected:
- wxMacToolTip* m_tip;
- long m_mark ;
+ wxMacToolTip* m_tip;
+ long m_mark ;
};
//-----------------------------------------------------------------------------
IMPLEMENT_ABSTRACT_CLASS(wxToolTip, wxObject)
+
wxToolTip::wxToolTip( const wxString &tip )
{
m_text = tip;
void wxToolTip::SetTip( const wxString &tip )
{
- m_text = tip;
+ m_text = tip;
if ( m_window )
{
- /*
- // update it immediately
- wxToolInfo ti(GetHwndOf(m_window));
- ti.lpszText = (wxChar *)m_text.c_str();
+#if 0
+ // update it immediately
+ wxToolInfo ti(GetHwndOf(m_window));
+ ti.lpszText = (wxChar *)m_text.c_str();
- (void)SendTooltipMessage(GetToolTipCtrl(), TTM_UPDATETIPTEXT, 0, &ti);
- */
+ (void)SendTooltipMessage(GetToolTipCtrl(), TTM_UPDATETIPTEXT, 0, &ti);
+#endif
}
}
void wxToolTip::Enable( bool flag )
{
- if ( s_ShowToolTips != flag )
- {
- s_ShowToolTips = flag ;
- if ( s_ShowToolTips )
- {
- }
- else
- {
- s_ToolTip.Clear() ;
- }
- }
+ if ( s_ShowToolTips != flag )
+ {
+ s_ShowToolTips = flag ;
+
+ if ( s_ShowToolTips )
+ {
+ }
+ else
+ {
+ s_ToolTip.Clear() ;
+ }
+ }
}
void wxToolTip::SetDelay( long msecs )
{
- s_ToolTipDelay = msecs ;
+ s_ToolTipDelay = msecs ;
}
void wxToolTip::RelayEvent( wxWindow *win , wxMouseEvent &event )
{
- if ( s_ShowToolTips )
- {
- if ( event.GetEventType() == wxEVT_LEAVE_WINDOW )
- {
- s_ToolTip.Clear() ;
- }
- else if (event.GetEventType() == wxEVT_ENTER_WINDOW || event.GetEventType() == wxEVT_MOTION )
- {
- wxPoint2DInt where( event.m_x , event.m_y ) ;
- if ( s_LastWindowEntered == win && s_ToolTipArea.Contains( where ) )
- {
- }
- else
- {
- s_ToolTip.Clear() ;
- s_ToolTipArea = wxRect2DInt( event.m_x - 2 , event.m_y - 2 , 4 , 4 ) ;
- s_LastWindowEntered = win ;
-
- WindowRef window = MAC_WXHWND( win->MacGetRootWindow() ) ;
- int x = event.m_x ;
- int y = event.m_y ;
- wxPoint local( x , y ) ;
- win->MacClientToRootWindow( &x, &y ) ;
- wxPoint windowlocal( x , y ) ;
- s_ToolTip.Setup( window , win->MacGetToolTipString( local ) , windowlocal ) ;
- }
- }
- }
+ if ( s_ShowToolTips )
+ {
+ if ( event.GetEventType() == wxEVT_LEAVE_WINDOW )
+ {
+ s_ToolTip.Clear() ;
+ }
+ else if (event.GetEventType() == wxEVT_ENTER_WINDOW || event.GetEventType() == wxEVT_MOTION )
+ {
+ wxPoint2DInt where( event.m_x , event.m_y ) ;
+ if ( s_LastWindowEntered == win && s_ToolTipArea.Contains( where ) )
+ {
+ }
+ else
+ {
+ s_ToolTip.Clear() ;
+ s_ToolTipArea = wxRect2DInt( event.m_x - 2 , event.m_y - 2 , 4 , 4 ) ;
+ s_LastWindowEntered = win ;
+
+ WindowRef window = MAC_WXHWND( win->MacGetTopLevelWindowRef() ) ;
+ int x = event.m_x ;
+ int y = event.m_y ;
+ wxPoint local( x , y ) ;
+ win->MacClientToRootWindow( &x, &y ) ;
+ wxPoint windowlocal( x , y ) ;
+ s_ToolTip.Setup( window , win->MacGetToolTipString( local ) , windowlocal ) ;
+ }
+ }
+ }
}
void wxToolTip::RemoveToolTips()
{
- s_ToolTip.Clear() ;
+ s_ToolTip.Clear() ;
}
+
// --- mac specific
wxMacToolTipTimer::wxMacToolTipTimer( wxMacToolTip *tip , int msec )
{
- m_tip = tip;
- m_mark = tip->GetMark() ;
- Start(msec, true);
+ m_tip = tip;
+ m_mark = tip->GetMark() ;
+ Start(msec, true);
}
wxMacToolTip::wxMacToolTip()
{
- m_window = NULL ;
- m_backpict = NULL ;
- m_mark = 0 ;
- m_shown = false ;
+ m_window = NULL ;
+ m_backpict = NULL ;
m_timer = NULL ;
+ m_mark = 0 ;
+ m_shown = false ;
}
-void wxMacToolTip::Setup( WindowRef win , wxString text , wxPoint localPosition )
+void wxMacToolTip::Setup( WindowRef win , const wxString& text , const wxPoint& localPosition )
{
- m_mark++ ;
- Clear() ;
- m_position = localPosition ;
- if( wxApp::s_macDefaultEncodingIsPC )
- m_label = wxMacMakeMacStringFromPC( text ) ;
- else
- m_label = text ;
+ m_mark++ ;
+
+ Clear() ;
+ m_position = localPosition ;
+ m_label = text ;
m_window =win;
- s_ToolTipWindowRef = m_window ;
- m_backpict = NULL ;
- if ( m_timer )
- delete m_timer ;
- m_timer = new wxMacToolTipTimer( this , s_ToolTipDelay ) ;
+ s_ToolTipWindowRef = m_window ;
+ m_backpict = NULL ;
+
+ if ( m_timer )
+ delete m_timer ;
+
+ m_timer = new wxMacToolTipTimer( this , s_ToolTipDelay ) ;
}
-wxMacToolTip::~wxMacToolTip()
+wxMacToolTip::~wxMacToolTip()
{
- if ( m_timer ) {
+ if ( m_timer )
+ {
delete m_timer ;
m_timer = NULL;
}
- if ( m_backpict )
+
+ if ( m_backpict )
Clear() ;
}
void wxMacToolTip::Draw()
{
- if ( m_label.Length() == 0 )
- return ;
-
- if ( m_window == s_ToolTipWindowRef )
- {
-#if TARGET_CARBON
-/*
- if ( HMDisplayTag != (void*) kUnresolvedCFragSymbolAddress )
- {
- HMDisplayTag(
- }
- else
-*/
-#endif
- {
- wxMacPortStateHelper help( (GrafPtr) GetWindowPort( m_window ) );
-#if TARGET_CARBON
- bool useDrawThemeText = ( DrawThemeTextBox != (void*) kUnresolvedCFragSymbolAddress ) ;
-#endif
- m_shown = true ;
-
- FontFamilyID fontId ;
- Str255 fontName ;
- SInt16 fontSize ;
- Style fontStyle ;
- GetThemeFont(kThemeSmallSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ;
- GetFNum( fontName, &fontId );
-
- TextFont( fontId ) ;
- TextSize( fontSize ) ;
- TextFace( fontStyle ) ;
- FontInfo fontInfo;
- ::GetFontInfo(&fontInfo);
- short lineh = fontInfo.ascent + fontInfo.descent + fontInfo.leading;
- short height = 0 ;
- // short width = TextWidth( m_label , 0 ,m_label.Length() ) ;
-
- int i = 0 ;
- int length = m_label.Length() ;
- int width = 0 ;
- int thiswidth = 0 ;
- int laststop = 0 ;
- const char *text = m_label ;
- while( i < length )
- {
- if( text[i] == 13 || text[i] == 10)
- {
- thiswidth = ::TextWidth( text , laststop , i - laststop ) ;
- if ( thiswidth > width )
- width = thiswidth ;
-
- height += lineh ;
- laststop = i+1 ;
- }
- i++ ;
- }
- if ( i - laststop > 0 )
- {
- thiswidth = ::TextWidth( text , laststop , i - laststop ) ;
- if ( thiswidth > width )
- width = thiswidth ;
- height += lineh ;
- }
-
-
- m_rect.left = m_position.x + kTipOffset;
- m_rect.top = m_position.y + kTipOffset;
- m_rect.right = m_rect.left + width + 2 * kTipBorder;
-#if TARGET_CARBON
- if ( useDrawThemeText )
- m_rect.right += kTipBorder ;
-#endif
- m_rect.bottom = m_rect.top + height + 2 * kTipBorder;
- Rect r ;
- GetPortBounds( GetWindowPort( m_window ) , &r ) ;
- if ( m_rect.top < 0 )
- {
- m_rect.bottom += -m_rect.top ;
- m_rect.top = 0 ;
- }
- if ( m_rect.left < 0 )
- {
- m_rect.right += -m_rect.left ;
- m_rect.left = 0 ;
- }
- if ( m_rect.right > r.right )
- {
- m_rect.left -= (m_rect.right - r.right ) ;
- m_rect.right = r.right ;
- }
- if ( m_rect.bottom > r.bottom )
- {
- m_rect.top -= (m_rect.bottom - r.bottom) ;
- m_rect.bottom = r.bottom ;
- }
- ClipRect( &m_rect ) ;
- BackColor( whiteColor ) ;
- ForeColor(blackColor ) ;
- GWorldPtr port ;
- NewGWorld( &port , wxDisplayDepth() , &m_rect , NULL , NULL , 0 ) ;
- CGrafPtr origPort ;
- GDHandle origDevice ;
-
- GetGWorld( &origPort , &origDevice ) ;
- SetGWorld( port , NULL ) ;
-
- m_backpict = OpenPicture(&m_rect);
-
- CopyBits(GetPortBitMapForCopyBits(GetWindowPort(m_window)),
- GetPortBitMapForCopyBits(port),
- &m_rect,
- &m_rect,
- srcCopy,
- NULL);
- ClosePicture();
- SetGWorld( origPort , origDevice ) ;
- DisposeGWorld( port ) ;
- PenNormal() ;
-
- RGBColor tooltipbackground = { 0xFFFF , 0xFFFF , 0xC000 } ;
- BackColor( whiteColor ) ;
- RGBForeColor( &tooltipbackground ) ;
-
- PaintRect( &m_rect ) ;
- ForeColor(blackColor ) ;
- FrameRect( &m_rect ) ;
- SetThemeTextColor(kThemeTextColorNotification,wxDisplayDepth(),true) ;
- ::MoveTo( m_rect.left + kTipBorder , m_rect.top + fontInfo.ascent + kTipBorder);
-
- i = 0 ;
- laststop = 0 ;
- height = 0 ;
-
- while( i < length )
- {
- if( text[i] == 13 || text[i] == 10)
- {
-#if TARGET_CARBON
- if ( useDrawThemeText )
- {
- Rect frame ;
- frame.top = m_rect.top + kTipBorder + height ;
- frame.left = m_rect.left + kTipBorder ;
- frame.bottom = frame.top + 1000 ;
- frame.right = frame.left + 1000 ;
- CFStringRef mString = CFStringCreateWithBytes( NULL , (UInt8*) text + laststop , i - laststop , CFStringGetSystemEncoding(), false ) ;
- ::DrawThemeTextBox( mString,
- kThemeCurrentPortFont,
- kThemeStateActive,
- true,
- &frame,
- teJustLeft,
- nil );
- CFRelease( mString ) ;
- height += lineh ;
- }
- else
-#endif
- {
- ::DrawText( text , laststop , i - laststop ) ;
- height += lineh ;
- ::MoveTo( m_rect.left + kTipBorder , m_rect.top + fontInfo.ascent + kTipBorder + height );
- }
- laststop = i+1 ;
- }
- i++ ;
- }
-#if TARGET_CARBON
- if ( useDrawThemeText )
- {
- Rect frame ;
- frame.top = m_rect.top + kTipBorder + height ;
- frame.left = m_rect.left + kTipBorder ;
- frame.bottom = frame.top + 1000 ;
- frame.right = frame.left + 1000 ;
- CFStringRef mString = CFStringCreateWithCString( NULL , text + laststop , kCFStringEncodingMacRoman ) ;
- ::DrawThemeTextBox( mString,
- kThemeCurrentPortFont,
- kThemeStateActive,
- true,
- &frame,
- teJustLeft,
- nil );
- CFRelease( mString ) ;
- }
- else
-#endif
- {
- ::DrawText( text , laststop , i - laststop ) ;
- }
- ::TextMode( srcOr ) ;
- }
- }
+ if ( m_label.empty() )
+ return ;
+
+ if ( m_window == s_ToolTipWindowRef )
+ {
+ m_shown = true ;
+
+ HMHelpContentRec tag ;
+ tag.version = kMacHelpVersion;
+
+ Point p = { m_position.y , m_position.x };
+ wxMacLocalToGlobal( m_window , &p ) ;
+ SetRect( &tag.absHotRect , p.h - 2 , p.v - 2 , p.h + 2 , p.v + 2 );
+
+ m_helpTextRef.Assign( m_label , wxFONTENCODING_DEFAULT ) ;
+ tag.content[kHMMinimumContentIndex].contentType = kHMCFStringContent ;
+ tag.content[kHMMinimumContentIndex].u.tagCFString = m_helpTextRef ;
+ tag.content[kHMMaximumContentIndex].contentType = kHMCFStringContent ;
+ tag.content[kHMMaximumContentIndex].u.tagCFString = m_helpTextRef ;
+ tag.tagSide = kHMDefaultSide;
+ HMDisplayTag( &tag );
+ }
}
-void wxToolTip::NotifyWindowDelete( WXHWND win )
+void wxToolTip::NotifyWindowDelete( WXHWND win )
{
- if ( win == s_ToolTipWindowRef )
- {
- s_ToolTipWindowRef = NULL ;
- }
+ if ( win == s_ToolTipWindowRef )
+ s_ToolTipWindowRef = NULL ;
}
void wxMacToolTip::Clear()
{
- m_mark++ ;
- if ( m_timer )
- {
- delete m_timer ;
- m_timer = NULL ;
- }
- if ( !m_shown )
- return ;
-
- if ( m_window == s_ToolTipWindowRef && m_backpict )
- {
- wxMacPortStateHelper help( (GrafPtr) GetWindowPort(m_window) ) ;
-
- m_shown = false ;
-
- BackColor( whiteColor ) ;
- ForeColor(blackColor ) ;
- DrawPicture(m_backpict, &m_rect);
- KillPicture(m_backpict);
- m_backpict = NULL ;
- }
-}
+ m_mark++ ;
-#endif
+ if ( m_timer )
+ {
+ delete m_timer ;
+ m_timer = NULL ;
+ }
+
+ if ( !m_shown )
+ return ;
+
+ HMHideTag() ;
+ m_helpTextRef.Release() ;
+}
+#endif // wxUSE_TOOLTIPS
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