X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/92e6d8693a6fbd637d73817a5316053d9299ac67..493e7eb40cc0ef1ad1bacb1c209ec4020fd9efe9:/src/mac/carbon/tooltip.cpp diff --git a/src/mac/carbon/tooltip.cpp b/src/mac/carbon/tooltip.cpp index 73e70849f0..122c76b623 100644 --- a/src/mac/carbon/tooltip.cpp +++ b/src/mac/carbon/tooltip.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: tooltip.cpp +// Name: src/mac/carbon/tooltip.cpp // Purpose: wxToolTip implementation // Author: Stefan Csomor // Id: $Id$ @@ -7,19 +7,19 @@ // 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" @@ -31,41 +31,48 @@ class wxMacToolTipTimer ; class wxMacToolTip { - public : - wxMacToolTip( ) ; - ~wxMacToolTip() ; - - void Setup( WindowRef window , const 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 ; + 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 ; @@ -83,6 +90,7 @@ static WindowRef s_ToolTipWindowRef = NULL ; IMPLEMENT_ABSTRACT_CLASS(wxToolTip, wxObject) + wxToolTip::wxToolTip( const wxString &tip ) { m_text = tip; @@ -96,16 +104,16 @@ wxToolTip::~wxToolTip() void wxToolTip::SetTip( const wxString &tip ) { m_text = tip; - + if ( m_window ) { - /* +#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 } } @@ -119,6 +127,7 @@ void wxToolTip::Enable( bool flag ) if ( s_ShowToolTips != flag ) { s_ShowToolTips = flag ; + if ( s_ShowToolTips ) { } @@ -153,7 +162,7 @@ void wxToolTip::RelayEvent( wxWindow *win , wxMouseEvent &event ) 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 ; @@ -170,6 +179,7 @@ void wxToolTip::RemoveToolTips() { s_ToolTip.Clear() ; } + // --- mac specific wxMacToolTipTimer::wxMacToolTipTimer( wxMacToolTip *tip , int msec ) @@ -183,32 +193,37 @@ wxMacToolTip::wxMacToolTip() { m_window = NULL ; m_backpict = NULL ; + m_timer = NULL ; m_mark = 0 ; m_shown = false ; - m_timer = NULL ; } -void wxMacToolTip::Setup( WindowRef win , const wxString& text , wxPoint localPosition ) +void wxMacToolTip::Setup( WindowRef win , const wxString& text , const wxPoint& localPosition ) { 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 ) ; } -wxMacToolTip::~wxMacToolTip() +wxMacToolTip::~wxMacToolTip() { - if ( m_timer ) { + if ( m_timer ) + { delete m_timer ; m_timer = NULL; } - if ( m_backpict ) + + if ( m_backpict ) Clear() ; } @@ -217,12 +232,13 @@ const short kTipOffset = 5 ; void wxMacToolTip::Draw() { - if ( m_label.Length() == 0 ) + if ( m_label.empty() ) return ; - + if ( m_window == s_ToolTipWindowRef ) { m_shown = true ; + #if TARGET_CARBON HMHelpContentRec tag ; tag.version = kMacHelpVersion; @@ -230,7 +246,7 @@ void wxMacToolTip::Draw() QDLocalToGlobalRect( GetWindowPort( m_window ) , &tag.absHotRect ) ; - m_helpTextRef.Assign( m_label , wxFONTENCODING_DEFAULT ) ; + m_helpTextRef.Assign( m_label , wxFONTENCODING_DEFAULT ) ; tag.content[kHMMinimumContentIndex].contentType = kHMCFStringContent ; tag.content[kHMMinimumContentIndex].u.tagCFString = m_helpTextRef ; tag.content[kHMMaximumContentIndex].contentType = kHMCFStringContent ; @@ -238,14 +254,14 @@ void wxMacToolTip::Draw() tag.tagSide = kHMDefaultSide; HMDisplayTag( &tag ); #else - wxMacPortStateHelper help( (GrafPtr) GetWindowPort( m_window ) ); + wxMacPortStateHelper help( (GrafPtr)GetWindowPort( m_window ) ); FontFamilyID fontId ; Str255 fontName ; SInt16 fontSize ; Style fontStyle ; - GetThemeFont(kThemeSmallSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ; + GetThemeFont( kThemeSmallSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ; GetFNum( fontName, &fontId ); - + TextFont( fontId ) ; TextSize( fontSize ) ; TextFace( fontStyle ) ; @@ -253,27 +269,29 @@ void wxMacToolTip::Draw() ::GetFontInfo(&fontInfo); short lineh = fontInfo.ascent + fontInfo.descent + fontInfo.leading; short height = 0 ; - + int i = 0 ; - int length = m_label.Length() ; + int length = m_label.length() ; int width = 0 ; int thiswidth = 0 ; int laststop = 0 ; - wxCharBuffer text = m_label.mb_str( wxConvLocal) ; + wxCharBuffer text = m_label.mb_str( wxConvLocal ) ; - while( i < length ) + while ( i < length ) { - if( text[i] == 13 || text[i] == 10) + if ( text[i] == 13 || text[i] == 10) { thiswidth = ::TextWidth( text , laststop , i - laststop ) ; if ( thiswidth > width ) width = thiswidth ; - + height += lineh ; - laststop = i+1 ; + laststop = i + 1 ; } + i++ ; } + if ( i - laststop > 0 ) { thiswidth = ::TextWidth( text , laststop , i - laststop ) ; @@ -281,13 +299,14 @@ void wxMacToolTip::Draw() 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; m_rect.bottom = m_rect.top + height + 2 * kTipBorder; Rect r ; + GetPortBounds( GetWindowPort( m_window ) , &r ) ; if ( m_rect.top < 0 ) { @@ -309,97 +328,101 @@ void wxMacToolTip::Draw() m_rect.top -= (m_rect.bottom - r.bottom) ; m_rect.bottom = r.bottom ; } + + GWorldPtr port ; + CGrafPtr origPort ; + GDHandle origDevice ; + 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, + + 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 ) + + while ( i < length ) { - if( text[i] == 13 || text[i] == 10) + if ( text[i] == 13 || text[i] == 10) { ::DrawText( text , laststop , i - laststop ) ; height += lineh ; ::MoveTo( m_rect.left + kTipBorder , m_rect.top + fontInfo.ascent + kTipBorder + height ); laststop = i+1 ; } + i++ ; } + ::DrawText( text , laststop , i - laststop ) ; - ::TextMode( srcOr ) ; + ::TextMode( srcOr ) ; #endif } } -void wxToolTip::NotifyWindowDelete( WXHWND win ) +void wxToolTip::NotifyWindowDelete( WXHWND win ) { 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 TARGET_CARBON HMHideTag() ; m_helpTextRef.Release() ; -#else +#else if ( m_window == s_ToolTipWindowRef && m_backpict ) { - wxMacPortStateHelper help( (GrafPtr) GetWindowPort(m_window) ) ; + wxMacPortStateHelper help( (GrafPtr)GetWindowPort( m_window ) ) ; m_shown = false ; BackColor( whiteColor ) ; - ForeColor(blackColor ) ; - DrawPicture(m_backpict, &m_rect); - KillPicture(m_backpict); + ForeColor( blackColor ) ; + DrawPicture( m_backpict, &m_rect ); + KillPicture( m_backpict ); m_backpict = NULL ; } #endif } -#endif - +#endif // wxUSE_TOOLTIPS