osxcontext.cpp

来自「这是VCF框架的代码」· C++ 代码 · 共 2,398 行 · 第 1/5 页

        if ( edgeSides & GraphicsContext::etRightSide ) {
            OSXRect tmp = &modRect;
			::Rect r = tmp;
            r.left = r.right;
            DrawThemeSeparator( &r, state.isActive() ? kThemeStateActive : kThemeStateInactive );
        }

        if ( edgeSides & GraphicsContext::etTopSide ) {
            OSXRect tmp = &modRect;
			::Rect r = tmp;
            r.bottom = r.top;
            DrawThemeSeparator( &r, state.isActive() ? kThemeStateActive : kThemeStateInactive );
        }

        if ( edgeSides & GraphicsContext::etBottomSide ) {
            OSXRect tmp = &modRect;
			::Rect r = tmp;
            r.top = r.bottom;
            DrawThemeSeparator( &r, state.isActive() ? kThemeStateActive : kThemeStateInactive );
        }
    }
}

void OSXContext::drawThemeSizeGripper( Rect* rect, DrawUIState& state )
{
	Rect tmp = *rect;
	tmp.offset( origin_.x_, origin_.y_ );
	
	::Rect bounds;
    ::Point gripperOrigin;
    gripperOrigin.h = (int)tmp.left_;
    gripperOrigin.v = (int)tmp.top_;

    GetThemeStandaloneGrowBoxBounds( gripperOrigin, 0, FALSE, &bounds );
    gripperOrigin.h = (int)(tmp.right_ - (bounds.right-bounds.left));
    gripperOrigin.v = (int)(tmp.bottom_ - (bounds.bottom-bounds.top));

    DrawThemeStandaloneGrowBox( gripperOrigin, 0, FALSE,  state.isActive() ? kThemeStateActive : kThemeStateInactive );
}

void OSXContext::drawThemeBackground( Rect* rect, BackgroundState& state )
{
	Rect tmp = *rect;
	tmp.offset( origin_.x_, origin_.y_ );
	OSXRect r = &tmp;
	OSStatus err = 0;
	
	Color* color = GraphicsToolkit::getSystemColor( state.colorType_ );
	float colorComponents[4] =
			{color->getRed(),
			color->getGreen(),
			color->getBlue(), 1.0};
	
	switch ( state.colorType_ ) {
		case SYSCOLOR_SHADOW : {
			CGContextSetRGBFillColor( contextID_, colorComponents[0], colorComponents[1],
										colorComponents[2], colorComponents[3] );
			CGContextBeginPath( contextID_ );
			CGContextAddRect( contextID_, r );
			CGContextClosePath( contextID_ );
			CGContextFillPath ( contextID_ );
										
		}
		break;
		
		case SYSCOLOR_FACE : {
			err = SetThemeBackground( state.isActive() ? kThemeBrushButtonFaceActive : kThemeBrushButtonFaceInactive,
									32, TRUE );
			if ( err != noErr ) {
				StringUtils::traceWithArgs( Format("SetThemeBackground() failed, err: %d\n") % err );
			}
			EraseRect( r );
		}
		break;
		
		case SYSCOLOR_HIGHLIGHT : {
			CGContextSetRGBFillColor( contextID_, colorComponents[0], colorComponents[1],
										colorComponents[2], colorComponents[3] );
			CGContextBeginPath( contextID_ );
			CGContextAddRect( contextID_, r );
			CGContextClosePath( contextID_ );
			CGContextFillPath ( contextID_ );
		}
		break;
		
		case SYSCOLOR_ACTIVE_CAPTION : {
			CGContextSetRGBFillColor( contextID_, colorComponents[0], colorComponents[1],
										colorComponents[2], colorComponents[3] );
			CGContextBeginPath( contextID_ );
			CGContextAddRect( contextID_, r );
			CGContextClosePath( contextID_ );
			CGContextFillPath ( contextID_ );
		}
		break;
		
		case SYSCOLOR_ACTIVE_BORDER : {
			CGContextSetRGBFillColor( contextID_, colorComponents[0], colorComponents[1],
										colorComponents[2], colorComponents[3] );
			CGContextBeginPath( contextID_ );
			CGContextAddRect( contextID_, r );
			CGContextClosePath( contextID_ );
			CGContextFillPath ( contextID_ );
		}
		break;
		
		case SYSCOLOR_DESKTOP : {
			CGContextSetRGBFillColor( contextID_, colorComponents[0], colorComponents[1],
										colorComponents[2], colorComponents[3] );
			CGContextBeginPath( contextID_ );
			CGContextAddRect( contextID_, r );
			CGContextClosePath( contextID_ );
			CGContextFillPath ( contextID_ );
		}
		break;
		
		case SYSCOLOR_CAPTION_TEXT : {
			CGContextSetRGBFillColor( contextID_, colorComponents[0], colorComponents[1],
										colorComponents[2], colorComponents[3] );
			CGContextBeginPath( contextID_ );
			CGContextAddRect( contextID_, r );
			CGContextClosePath( contextID_ );
			CGContextFillPath ( contextID_ );
		}
		break;
		
		case SYSCOLOR_SELECTION_TEXT : {
			CGContextSetRGBFillColor( contextID_, colorComponents[0], colorComponents[1],
										colorComponents[2], colorComponents[3] );
			CGContextBeginPath( contextID_ );
			CGContextAddRect( contextID_, r );
			CGContextClosePath( contextID_ );
			CGContextFillPath ( contextID_ );
		}
		break;
		
		case SYSCOLOR_INACTIVE_BORDER : {
			CGContextSetRGBFillColor( contextID_, colorComponents[0], colorComponents[1],
										colorComponents[2], colorComponents[3] );
			CGContextBeginPath( contextID_ );
			CGContextAddRect( contextID_, r );
			CGContextClosePath( contextID_ );
			CGContextFillPath ( contextID_ );
		}
		break;
		
		case SYSCOLOR_INACTIVE_CAPTION : {
			CGContextSetRGBFillColor( contextID_, colorComponents[0], colorComponents[1],
										colorComponents[2], colorComponents[3] );
			CGContextBeginPath( contextID_ );
			CGContextAddRect( contextID_, r );
			CGContextClosePath( contextID_ );
			CGContextFillPath ( contextID_ );
		}   
		break;
		
		case SYSCOLOR_TOOLTIP : {
			CGContextSetRGBFillColor( contextID_, colorComponents[0], colorComponents[1],
										colorComponents[2], colorComponents[3] );
			CGContextBeginPath( contextID_ );
			CGContextAddRect( contextID_, r );
			CGContextClosePath( contextID_ );
			CGContextFillPath ( contextID_ );
		}
		break;
		
		case SYSCOLOR_TOOLTIP_TEXT : {
			CGContextSetRGBFillColor( contextID_, colorComponents[0], colorComponents[1],
										colorComponents[2], colorComponents[3] );
			CGContextBeginPath( contextID_ );
			CGContextAddRect( contextID_, r );
			CGContextClosePath( contextID_ );
			CGContextFillPath ( contextID_ );
		}
		break;
		
		case SYSCOLOR_MENU : {		
			
			err = SetThemeBackground( state.isHighlighted() ? kThemeBrushMenuBackgroundSelected : kThemeBrushMenuBackground,
									32, TRUE );
			if ( err != noErr ) {
				StringUtils::traceWithArgs( Format("SetThemeBackground() failed, err: %d\n") % err );
			}
			
			EraseRect( r );
		}
		break;
		
		case SYSCOLOR_MENU_TEXT : {
			CGContextSetRGBFillColor( contextID_, colorComponents[0], colorComponents[1],
										colorComponents[2], colorComponents[3] );
			CGContextBeginPath( contextID_ );
			CGContextAddRect( contextID_, r );
			CGContextClosePath( contextID_ );
			CGContextFillPath ( contextID_ );
		}
		break;
		
		case SYSCOLOR_WINDOW : {
			err = SetThemeBackground( state.isActive() ? kThemeBrushUtilityWindowBackgroundActive : kThemeBrushUtilityWindowBackgroundInactive,
									32, TRUE );
									
			if ( err != noErr ) {
				StringUtils::traceWithArgs( Format("SetThemeBackground() failed, err: %d\n") % err );
			}
			
			EraseRect( r );
		}
		break;
		
		case SYSCOLOR_WINDOW_TEXT : {
			CGContextSetRGBFillColor( contextID_, colorComponents[0], colorComponents[1],
										colorComponents[2], colorComponents[3] );
			CGContextBeginPath( contextID_ );
			CGContextAddRect( contextID_, r );
			CGContextClosePath( contextID_ );
			CGContextFillPath ( contextID_ );
		}
		break;
		
		case SYSCOLOR_WINDOW_FRAME : {
			SetThemeBackground( state.isActive() ? kThemeBrushDocumentWindowBackground : kThemeBrushDocumentWindowBackground,
									32, TRUE );
			EraseRect( r );			
		}
		break;
	}
}


void OSXContext_drawThemeMenuItemText ( const ::Rect * inBounds, SInt16 inDepth, 
										Boolean inIsColorDevice, SInt32 inUserData )
{
	MenuState* state = (MenuState*)inUserData;
	CFTextString cfStr;
	cfStr = state->menuCaption_;
	int menuState;
	if ( state->isActive() ) {
		menuState = kThemeStateActive;
	}
	else if ( state->isSelected() ) {
		menuState = kThemeStatePressed;
	}
	else if ( !state->isEnabled() ) {
		menuState = kThemeStateInactive;
	}
	
	::DrawThemeTextBox( cfStr, kThemeMenuItemFont, menuState, false, inBounds,
			teFlushDefault, NULL );
}
 
void OSXContext::drawThemeMenuItem( Rect* rect, MenuState& state )
{
	Rect tmp = *rect;
	tmp.offset( origin_.x_, origin_.y_ );
	OSXRect r = &tmp;
	::Point pt;
	::Rect menuRect = r;
	pt.h = menuRect.left;
	pt.v = menuRect.top;	
	
	//LocalToGlobal( &pt );
	
//	menuRect.left = pt.h;
//	menuRect.top = pt.v;
	
	
	pt.h = menuRect.right;
	pt.v = menuRect.bottom;
	LocalToGlobal( &pt );
	
//	menuRect.right = pt.h;
//	menuRect.bottom = pt.v;
	
	::Rect menuItemRect = menuRect;
	
	ThemeMenuState menuState = kThemeMenuActive;
	if ( state.isSelected() ) {
		menuState = kThemeMenuSelected;
	}
	else if ( !state.isEnabled() ) {
		menuState = kThemeMenuDisabled;
	}
	
	MenuItemDrawingUPP menuDrawUPP = NewMenuItemDrawingUPP(OSXContext_drawThemeMenuItemText);
	
    	
	DrawThemeMenuItem( &menuRect, &menuItemRect, menuRect.top, menuRect.bottom, 
						menuState, kThemeMenuItemPlain, menuDrawUPP, (UInt32)&state );
						
	DisposeMenuItemDrawingUPP(menuDrawUPP);
	
}

void OSXContext::drawThemeMenuItemText( Rect* rect, MenuState& state )
{

}

void OSXContext::drawThemeText( Rect* rect, TextState& state )
{
	Rect tmp = *rect;
	tmp.offset( origin_.x_, origin_.y_ );
	OSXRect r = &tmp;
	
	
	ThemeTextColor textColor = kThemeTextColorDialogActive;
	int menuState = kThemeStateActive;
	
	if ( state.isSelected() ) {
		menuState = kThemeStatePressed;
	}
	else if ( (!state.isEnabled()) || (!state.isActive()) ) {
		menuState = kThemeStateInactive;
		textColor = kThemeTextColorDialogInactive;
	}
	
	
	ThemeFontID fontID = 0;
	switch ( state.themeFontType_ ) {
		case GraphicsContext::ttMenuItemFont : {
			fontID = kThemeMenuItemFont;
		}
		break;
		
		case GraphicsContext::ttSelectedMenuItemFont : {
			fontID = kThemeMenuItemFont;
		}
		break;
		
		case GraphicsContext::ttSystemFont : {
			fontID = kThemeSystemFont;
		}
		break;
		
		case GraphicsContext::ttSystemSmallFont : {
			fontID = kThemeSmallSystemFont;
		}
		break;
		
		case GraphicsContext::ttControlFont : {
			fontID = kThemeApplicationFont;
		}
		break;
		
		case GraphicsContext::ttMessageFont : {
			fontID = kThemeAlertHeaderFont;
		}
		break;
		
		case GraphicsContext::ttToolTipFont : {
			fontID = kThemeLabelFont;
		}   
		break;		
	}
	
	/*
	teJustLeft
  teJustCenter
  teJustRight
  teForceLeft		// new names for the Justification (word alignment) styles 
  teFlushDefault	//flush according to the line direction 
  teCenter			//center justify (word alignment) 
  teFlushRight		//flush right for all scripts 
  teFlushLeft
  */
  
	CFTextString cfStr;
	cfStr = state.text_;
	
	::SetThemeTextColor( textColor, 32, true );
	
	::DrawThemeTextBox( cfStr, fontID, menuState, state.wrapText_, r,
						teFlushDefault, NULL );
}
	
	
	
/**
*CVS Log info
*$Log$
*Revision 1.6  2006/04/07 02:35:41  ddiego
*initial checkin of merge from 0.6.9 dev branch.
*
*Revision 1.5.2.6  2006/03/17 03:08:12  ddiego
*updated osx code to latest changes.
*
*Revision 1.5.2.5  2006/02/26 23:44:10  ddiego
*minor updates to sync osx version with latest cvs. added xcode proj for Themes example.
*
*Revision 1.5.2.4  2006/02/22 01:26:22  ddiego
*mac osx updates.
*
*Revision 1.5.2.3  2006/01/09 02:22:31  ddiego
*more osx code
*
*Revision 1.5.2.2  2005/11/27 23:55:45  ddiego
*more osx updates.
*
*Revision 1.5.2.1  2005/11/10 02:02:39  ddiego
*updated the osx build so that it
*compiles again on xcode 1.5. this applies to the foundationkit and graphicskit.
*
*Revision 1.5  2005/07/09 23:06:00  ddiego
*added missing gtk files
*
*Revision 1.4  2005/01/08 20:52:47  ddiego
*fixed some glitches in osx impl.
*
*Revision 1.3.2.3  2005/06/28 04:09:05  ddiego
*adjusted for marcellos change.
*
*Revision 1.3.2.2  2005/05/08 19:55:32  ddiego
*osx updates, not yet functional.
*
*Revision 1.3.2.1  2005/03/15 01:51:54  ddiego
*added support for Format class to take the place of the
*previously used var arg funtions in string utils and system. Also replaced
*existing code in the framework that made use of the old style var arg
*functions.
*
*Revision 1.3  2004/12/01 04:31:43  ddiego
*merged over devmain-0-6-6 code. Marcello did a kick ass job
*of fixing a nasty bug (1074768VCF application slows down modal dialogs.)
*that he found. Many, many thanks for this Marcello.
*
*Revision 1.2.2.5  2004/11/15 05:41:28  ddiego
*finished almost all the osx menu code except for custom drawing. This completes this releases osx effort.
*
*Revision 1.2.2.4  2004/11/06 18:21:51  chriskr
*small bugfixes and optimizations for line-drawing
*
*Revision 1.2.2.3  2004/10/27 03:12:18  ddiego
*integrated chrisk changes
*
*Revision 1.2.2.2  2004/10/23 18:10:46  ddiego
*mac osx updates, some more fixes for dialog code and for command button peer functionality
*
*Revision 1.2.2.1  2004/10/10 15:24:00  ddiego
*updated os x code in graphics stuff.
*
*Revision 1.2  2004/08/07 02:49:17  ddiego
*merged in the devmain-0-6-5 branch to stable
*
*Revision 1.1.2.12  2004/08/01 23:40:17  ddiego
*fixed a few osx bugs
*
*Revision 1.1.2.11  2004/07/27 04:26:04  ddiego
*updated devmain-0-6-5 branch with osx changes
*
*Revision 1.1.2.10.2.7  2004/07/09 02:01:29  ddiego
*more osx updates
*
*Revision 1.1.2.10.2.6  2004/07/06 03:27:13  ddiego
*more osx updates that add proper support
*for lightweight controls, some fixes to text layout, and some window painting issues. Also a fix
*so that controls and windows paint either their default theme background or their background
*color.
*
*Revision 1.1.2.10.2.5  2004/06/27 18:19:16  ddiego
*more osx updates
*
*Revision 1.1.2.10.2.4  2004/06/20 00:36:11  ddiego
*finished the new theme API updates
*
*Revision 1.1.2.10.2.3  2004/06/17 03:00:24  ddiego
*further updates to OSX theme compliant drawing code
*
*Revision 1.1.2.10.2.2  2004/06/16 05:18:56  ddiego
*further updates to OSX theme compliant drawing code
*
*Revision 1.1.2.10.2.1  2004/06/15 04:04:38  ddiego
*revamped osx theme drawing API
*
*Revision 1.1.2.10  2004/06/07 03:07:07  ddiego
*more osx updates dealing with mouse handling
*
*Revision 1.1.2.9  2004/06/06 07:05:34  marcelloptr
*changed macros, text reformatting, copyright s