X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/9aad97fdccec36de273a39a2b954c7da84e8df70..493e7eb40cc0ef1ad1bacb1c209ec4020fd9efe9:/src/mac/carbon/tooltip.cpp diff --git a/src/mac/carbon/tooltip.cpp b/src/mac/carbon/tooltip.cpp index 6787a92315..122c76b623 100644 --- a/src/mac/carbon/tooltip.cpp +++ b/src/mac/carbon/tooltip.cpp @@ -1,71 +1,81 @@ ///////////////////////////////////////////////////////////////////////////// -// 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/setup.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/aga.h" #include "wx/mac/uma.h" //----------------------------------------------------------------------------- // global data //----------------------------------------------------------------------------- +class wxMacToolTipTimer ; + 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 ; +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 : wxTimer +class wxMacToolTipTimer : public wxTimer { public: - wxMacToolTipTimer(wxMacToolTip* tip, int iMilliseconds) ; + wxMacToolTipTimer(wxMacToolTip* tip, int iMilliseconds) ; + wxMacToolTipTimer() {} ; + virtual ~wxMacToolTipTimer() {} ; - void Notify() - { - if ( m_mark == m_tip->GetMark() ) - m_tip->Draw() ; + void Notify() + { + if ( m_mark == m_tip->GetMark() ) + m_tip->Draw() ; + } - delete this; - } - protected: - wxMacToolTip* m_tip; - long m_mark ; + wxMacToolTip* m_tip; + long m_mark ; }; //----------------------------------------------------------------------------- @@ -77,6 +87,10 @@ static wxMacToolTip s_ToolTip ; static wxWindow* s_LastWindowEntered = NULL ; static wxRect2DInt s_ToolTipArea ; static WindowRef s_ToolTipWindowRef = NULL ; + +IMPLEMENT_ABSTRACT_CLASS(wxToolTip, wxObject) + + wxToolTip::wxToolTip( const wxString &tip ) { m_text = tip; @@ -89,114 +103,128 @@ wxToolTip::~wxToolTip() 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::SetWindow( wxWindow *win ) { - m_window = win; + m_window = win ; } 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 = win->GetMacRootWindow() ; - 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 window , wxString text , wxPoint localPosition ) +void wxMacToolTip::Setup( WindowRef win , const wxString& text , const wxPoint& localPosition ) { - m_mark++ ; - Clear() ; - m_position = localPosition ; - m_label = wxMacMakeMacStringFromPC( text ) ; - m_window = window ; - s_ToolTipWindowRef = window ; - m_backpict = NULL ; - new wxMacToolTipTimer( this , s_ToolTipDelay ) ; + 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_backpict ) - Clear() ; + if ( m_timer ) + { + delete m_timer ; + m_timer = NULL; + } + + if ( m_backpict ) + Clear() ; } const short kTipBorder = 2 ; @@ -204,133 +232,197 @@ const short kTipOffset = 5 ; void wxMacToolTip::Draw() { - if ( m_label.Length() == 0 ) - return ; - - if ( m_window == s_ToolTipWindowRef ) - { - #if TARGET_CARBON - AGAPortHelper help( GetWindowPort( m_window ) ); - #else - AGAPortHelper help( ( m_window ) ); - #endif - m_shown = true ; - - SetOrigin( 0 , 0 ) ; - TextFont( kFontIDGeneva ) ; - TextSize( 10 ) ; - TextFace( 0 ) ; - 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; - m_rect.bottom = m_rect.top + height + 2 * kTipBorder; - ClipRect( &m_rect ) ; - BackColor( whiteColor ) ; - ForeColor(blackColor ) ; - m_backpict = OpenPicture(&m_rect); - - CopyBits(GetPortBitMapForCopyBits(GetWindowPort(m_window)), - GetPortBitMapForCopyBits(GetWindowPort(m_window)), - &m_rect, - &m_rect, - srcCopy, - NULL); - - ClosePicture(); - RGBColor yellow = { 0xFFFF , 0xFFFF , (153<<8)+153 } ; - RGBBackColor( &yellow ) ; - EraseRect( &m_rect ) ; - FrameRect( &m_rect ) ; - BackColor( whiteColor ) ; - ForeColor(blackColor ) ; - ::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) - { - ::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 ) ; - // DrawText( m_label , 0 , m_label.Length() ) ; - } + if ( m_label.empty() ) + return ; + + if ( m_window == s_ToolTipWindowRef ) + { + m_shown = true ; + +#if TARGET_CARBON + HMHelpContentRec tag ; + tag.version = kMacHelpVersion; + SetRect( &tag.absHotRect , m_position.x - 2 , m_position.y - 2 , m_position.x + 2 , m_position.y + 2 ) ; + + QDLocalToGlobalRect( GetWindowPort( m_window ) , &tag.absHotRect ) ; + + 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 ); +#else + wxMacPortStateHelper help( (GrafPtr)GetWindowPort( m_window ) ); + 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 ; + + int i = 0 ; + int length = m_label.length() ; + int width = 0 ; + int thiswidth = 0 ; + int laststop = 0 ; + wxCharBuffer text = m_label.mb_str( wxConvLocal ) ; + + 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; + + 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 ; + } + + GWorldPtr port ; + CGrafPtr origPort ; + GDHandle origDevice ; + + ClipRect( &m_rect ) ; + BackColor( whiteColor ) ; + ForeColor(blackColor ) ; + NewGWorld( &port , wxDisplayDepth() , &m_rect , NULL , NULL , 0 ) ; + + 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) + { + ::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 ) ; +#endif + } } -void wxToolTip::NotifyWindowDelete( WindowRef 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_shown ) - return ; - - if ( m_window == s_ToolTipWindowRef && m_backpict ) - { - #if TARGET_CARBON - AGAPortHelper help( GetWindowPort(m_window) ) ; - #else - AGAPortHelper help( (m_window) ) ; - #endif - m_shown = false ; - - SetOrigin( 0 , 0 ) ; - BackColor( whiteColor ) ; - ForeColor(blackColor ) ; - DrawPicture(m_backpict, &m_rect); - KillPicture(m_backpict); - m_backpict = NULL ; - } -} + m_mark++ ; + if ( m_timer ) + { + delete m_timer ; + m_timer = NULL ; + } + + if ( !m_shown ) + return ; + +#if TARGET_CARBON + HMHideTag() ; + m_helpTextRef.Release() ; +#else + 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 ; + } #endif +} +#endif // wxUSE_TOOLTIPS