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native help tool tips under Carbon and OSX, backport

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@20606 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor
2003-05-12 19:14:44 +00:00
parent 30d61191be
commit 4182609042
2 changed files with 112 additions and 178 deletions
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145
src/mac/carbon/tooltip.cpp
View File

@@ -23,6 +23,10 @@
#include "wx/geometry.h"
#include "wx/mac/uma.h"
#if TARGET_CARBON && UNIVERSAL_INTERFACES_VERSION < 0x0341
EXTERN_API( OSStatus )
HMHideTag(void);
#endif
//-----------------------------------------------------------------------------
// global data
//-----------------------------------------------------------------------------
@@ -35,21 +39,24 @@ class wxMacToolTip
wxMacToolTip( ) ;
~wxMacToolTip() ;
void Setup( WindowRef window , wxString text , wxPoint localPosition ) ;
long GetMark() { return m_mark ; }
void Draw() ;
void Clear() ;
bool IsShown() { return m_shown ; }
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 ;
wxString m_label ;
wxPoint m_position ;
Rect m_rect ;
WindowRef m_window ;
PicHandle m_backpict ;
bool m_shown ;
long m_mark ;
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
@@ -64,8 +71,8 @@ public:
m_tip->Draw() ;
}
protected:
wxMacToolTip* m_tip;
long m_mark ;
wxMacToolTip* m_tip;
long m_mark ;
};
//-----------------------------------------------------------------------------
@@ -185,14 +192,11 @@ wxMacToolTip::wxMacToolTip()
m_timer = NULL ;
}
void wxMacToolTip::Setup( WindowRef win , wxString text , wxPoint localPosition )
void wxMacToolTip::Setup( WindowRef win , const wxString& text , wxPoint localPosition )
{
m_mark++ ;
Clear() ;
m_position = localPosition ;
if( wxApp::s_macDefaultEncodingIsPC )
m_label = wxMacMakeMacStringFromPC( text ) ;
else
m_label = text ;
m_window =win;
s_ToolTipWindowRef = m_window ;
@@ -222,22 +226,26 @@ void wxMacToolTip::Draw()
if ( m_window == s_ToolTipWindowRef )
{
m_shown = true ;
#if TARGET_CARBON
/*
if ( HMDisplayTag != (void*) kUnresolvedCFragSymbolAddress )
{
HMDisplayTag(
}
else
*/
#endif
{
HMHelpContentRec tag ;
tag.version = kMacHelpVersion;
SetRect( &tag.absHotRect , m_position.x - 2 , m_position.y - 2 , m_position.x + 2 , m_position.y + 2 ) ;
GrafPtr port ;
GetPort( &port ) ;
SetPortWindowPort(m_window) ;
LocalToGlobal( (Point *) &tag.absHotRect.top );
LocalToGlobal( (Point *) &tag.absHotRect.bottom );
SetPort( port );
m_helpTextRef = m_label ;
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 ) );
#if TARGET_CARBON
bool useDrawThemeText = ( DrawThemeTextBox != (void*) kUnresolvedCFragSymbolAddress ) ;
#endif
m_shown = true ;
FontFamilyID fontId ;
Str255 fontName ;
SInt16 fontSize ;
@@ -252,14 +260,18 @@ void wxMacToolTip::Draw()
::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 ;
wxString text ;
if( wxApp::s_macDefaultEncodingIsPC )
text = wxMacMakeMacStringFromPC( m_label ) ;
else
text = m_label ;
while( i < length )
{
if( text[i] == 13 || text[i] == 10)
@@ -281,14 +293,10 @@ void wxMacToolTip::Draw()
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 ) ;
@@ -354,61 +362,16 @@ void wxMacToolTip::Draw()
{
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 );
}
::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 ) ;
}
::DrawText( text , laststop , i - laststop ) ;
::TextMode( srcOr ) ;
}
#endif
}
}
@@ -430,7 +393,10 @@ void wxMacToolTip::Clear()
}
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) ) ;
@@ -443,6 +409,7 @@ void wxMacToolTip::Clear()
KillPicture(m_backpict);
m_backpict = NULL ;
}
#endif
}
#endif

145
src/mac/tooltip.cpp
View File

@@ -23,6 +23,10 @@
#include "wx/geometry.h"
#include "wx/mac/uma.h"
#if TARGET_CARBON && UNIVERSAL_INTERFACES_VERSION < 0x0341
EXTERN_API( OSStatus )
HMHideTag(void);
#endif
//-----------------------------------------------------------------------------
// global data
//-----------------------------------------------------------------------------
@@ -35,21 +39,24 @@ class wxMacToolTip
wxMacToolTip( ) ;
~wxMacToolTip() ;
void Setup( WindowRef window , wxString text , wxPoint localPosition ) ;
long GetMark() { return m_mark ; }
void Draw() ;
void Clear() ;
bool IsShown() { return m_shown ; }
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 ;
wxString m_label ;
wxPoint m_position ;
Rect m_rect ;
WindowRef m_window ;
PicHandle m_backpict ;
bool m_shown ;
long m_mark ;
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
@@ -64,8 +71,8 @@ public:
m_tip->Draw() ;
}
protected:
wxMacToolTip* m_tip;
long m_mark ;
wxMacToolTip* m_tip;
long m_mark ;
};
//-----------------------------------------------------------------------------
@@ -185,14 +192,11 @@ wxMacToolTip::wxMacToolTip()
m_timer = NULL ;
}
void wxMacToolTip::Setup( WindowRef win , wxString text , wxPoint localPosition )
void wxMacToolTip::Setup( WindowRef win , const wxString& text , wxPoint localPosition )
{
m_mark++ ;
Clear() ;
m_position = localPosition ;
if( wxApp::s_macDefaultEncodingIsPC )
m_label = wxMacMakeMacStringFromPC( text ) ;
else
m_label = text ;
m_window =win;
s_ToolTipWindowRef = m_window ;
@@ -222,22 +226,26 @@ void wxMacToolTip::Draw()
if ( m_window == s_ToolTipWindowRef )
{
m_shown = true ;
#if TARGET_CARBON
/*
if ( HMDisplayTag != (void*) kUnresolvedCFragSymbolAddress )
{
HMDisplayTag(
}
else
*/
#endif
{
HMHelpContentRec tag ;
tag.version = kMacHelpVersion;
SetRect( &tag.absHotRect , m_position.x - 2 , m_position.y - 2 , m_position.x + 2 , m_position.y + 2 ) ;
GrafPtr port ;
GetPort( &port ) ;
SetPortWindowPort(m_window) ;
LocalToGlobal( (Point *) &tag.absHotRect.top );
LocalToGlobal( (Point *) &tag.absHotRect.bottom );
SetPort( port );
m_helpTextRef = m_label ;
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 ) );
#if TARGET_CARBON
bool useDrawThemeText = ( DrawThemeTextBox != (void*) kUnresolvedCFragSymbolAddress ) ;
#endif
m_shown = true ;
FontFamilyID fontId ;
Str255 fontName ;
SInt16 fontSize ;
@@ -252,14 +260,18 @@ void wxMacToolTip::Draw()
::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 ;
wxString text ;
if( wxApp::s_macDefaultEncodingIsPC )
text = wxMacMakeMacStringFromPC( m_label ) ;
else
text = m_label ;
while( i < length )
{
if( text[i] == 13 || text[i] == 10)
@@ -281,14 +293,10 @@ void wxMacToolTip::Draw()
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 ) ;
@@ -354,61 +362,16 @@ void wxMacToolTip::Draw()
{
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 );
}
::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 ) ;
}
::DrawText( text , laststop , i - laststop ) ;
::TextMode( srcOr ) ;
}
#endif
}
}
@@ -430,7 +393,10 @@ void wxMacToolTip::Clear()
}
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) ) ;
@@ -443,6 +409,7 @@ void wxMacToolTip::Clear()
KillPicture(m_backpict);
m_backpict = NULL ;
}
#endif
}
#endif