*--------------------------------------------------------------------------------------------------------------------------------------------------------
* (ES) AUTOGENERADO - ˇˇATENCIÓN!! - ˇˇNO PENSADO PARA EJECUTAR!! USAR SOLAMENTE PARA INTEGRAR CAMBIOS Y ALMACENAR CON HERRAMIENTAS SCM!!
* (EN) AUTOGENERATED - ATTENTION!! - NOT INTENDED FOR EXECUTION!! USE ONLY FOR MERGING CHANGES AND STORING WITH SCM TOOLS!!
*--------------------------------------------------------------------------------------------------------------------------------------------------------
*< FOXBIN2PRG: Version="1.19" SourceFile="gdiplusx.vcx" /> (Solo para binarios VFP 9 / Only for VFP 9 binaries)
*
*
DEFINE CLASS ctlcanvas AS control 
 	*< CLASSDATA: Baseclass="control" Timestamp="" Scale="Pixels" Uniqueid="" />

	*-- OBJECTDATA items order determines ZOrder / El orden de los items OBJECTDATA determina el ZOrder 
	*< OBJECTDATA: ObjPath="Imgcanvas1" UniqueID="" Timestamp="" />

	*<DefinedPropArrayMethod>
		*m: beforedraw
		*m: clear
		*m: setup
		*p: ogfx
	*</DefinedPropArrayMethod>

	BackStyle = 0
	BorderWidth = 0
	Height = 252
	Name = "ctlcanvas"
	ogfx = (NULL)
	Width = 348

	ADD OBJECT 'Imgcanvas1' AS imgcanvas WITH ;
		Height = 252, ;
		Left = 0, ;
		Name = "Imgcanvas1", ;
		Top = 0, ;
		Width = 348
		*< END OBJECT: ClassLib="gdiplusx.vcx" BaseClass="image" />
	
	PROCEDURE beforedraw
	ENDPROC

	PROCEDURE clear
		LPARAMETERS eColor
		
		This.imgcanvas1.Clear(eColor)
	ENDPROC

	PROCEDURE Init
		This.imgcanvas1.Width = This.Width
		This.imgCanvas1.Height = This.Height
		This.imgCanvas1.Anchor = 15
	ENDPROC

	PROCEDURE Resize
		
		This.imgcanvas1.Resize()
	ENDPROC

	PROCEDURE setup
	ENDPROC

ENDDEFINE

DEFINE CLASS ctlthemeprogressbar AS control 
 	*< CLASSDATA: Baseclass="control" Timestamp="" Scale="Pixels" Uniqueid="" />

	*-- OBJECTDATA items order determines ZOrder / El orden de los items OBJECTDATA determina el ZOrder 
	*< OBJECTDATA: ObjPath="Imgthemebase1" UniqueID="" Timestamp="" />
	*< OBJECTDATA: ObjPath="Imgthemebase2" UniqueID="" Timestamp="" />

	*<DefinedPropArrayMethod>
		*m: orientation_assign
		*m: updatecontrol
		*m: value_assign
		*p: max
		*p: min
		*p: orientation
		*p: value		&& Specifies the current state of a control.
	*</DefinedPropArrayMethod>

	Height = 28
	max = 100
	min = 0
	Name = "ctlthemeprogressbar"
	orientation = 0
	value = 0		&& Specifies the current state of a control.
	Width = 296

	ADD OBJECT 'Imgthemebase1' AS imgthemebase WITH ;
		Height = 21, ;
		Left = 3, ;
		Name = "Imgthemebase1", ;
		themeclass = (STRCONV("Progress"+0h00,5)), ;
		themepart = 1, ;
		Top = 3, ;
		Width = 57
		*< END OBJECT: ClassLib="gdiplusx.vcx" BaseClass="image" />

	ADD OBJECT 'Imgthemebase2' AS imgthemebase WITH ;
		Height = 21, ;
		Left = 62, ;
		Name = "Imgthemebase2", ;
		themeclass = (STRCONV("Progress"+0h00,5)), ;
		themepart = 1, ;
		Top = 3, ;
		Width = 57
		*< END OBJECT: ClassLib="gdiplusx.vcx" BaseClass="image" />
	
	PROCEDURE Init
		This.UpdateControl()
	ENDPROC

	PROCEDURE orientation_assign
		LPARAMETERS tnOrientation
		
		IF BETWEEN(m.tnOrientation, 0, 1)
			This.Orientation = m.tnOrientation
			This.Value = This.Value
		ENDIF
		
	ENDPROC

	PROCEDURE Resize
		This.UpdateControl()
	ENDPROC

	PROTECTED PROCEDURE updatecontrol
		
		WITH This.imgthemebase1
			.Top = 0
			.Left = 0
			.Width = This.Width
			.Height = This.Height
		
			IF This.Orientation = 0	&& Horizontal
				.ThemePart = 1
			ELSE
				.ThemePart = 2
			ENDIF
			
			.Draw()
		ENDWITH
		
		WITH This.imgthemebase2
			.Top = 4
			.Left = 4
		
			m.lnPct = (This.Value-This.Min)/(This.Max-This.Min)
			IF This.Orientation = 0	&& Horizontal
				.Width = (This.Width-8)*m.lnPct
				.Height = MAX(This.Height-8,1)
				.ThemePart = 3
			ELSE
				.Width = This.Width-8
				.Height = MAX((This.Height-8)*m.lnPct,1)
				.Top = This.Height-4-.Height
				.ThemePart = 4
			ENDIF
			
			.Draw()
		ENDWITH
		
	ENDPROC

	PROCEDURE value_assign
		LPARAMETERS tnValue
		LOCAL lnPct
		IF BETWEEN(m.tnValue, This.Min, This.Max)
			This.Value = m.tnValue
			This.UpdateControl()
		ENDIF
			
		
	ENDPROC

ENDDEFINE

DEFINE CLASS imgcanvas AS image 
 	*< CLASSDATA: Baseclass="image" Timestamp="" Scale="Pixels" Uniqueid="" />

	*<DefinedPropArrayMethod>
		*m: activate		&& Occurs when a FormSet, Form, or Page object becomes active or when a ToolBar object is shown.
		*m: afterdraw
		*m: backstyle_access
		*m: beforedraw
		*m: clear		&& Clears the contents of a ComboBox or ListBox control.
		*m: createosb
		*m: declaredll
		*m: deleteosb
		*m: draw		&& Repaints a Form object.
		*m: drawreport
		*m: getextent
		*m: height_access
		*m: interpolationmode_assign
		*m: lredrawnow_assign
		*m: rectangle_access
		*m: refresh		&& Repaints a Form or control and refreshes any values.
		*m: rendermode_assign
		*m: renderosb
		*m: resize		&& Occurs when an object is resized.
		*m: save
		*m: setup
		*m: smoothingmode_assign
		*m: textrenderinghint_assign
		*m: width_access
		*p: controls		&& An array for accessing the controls in a container object.
		*p: drawwheninvisible
		*p: hdc
		*p: interpolationmode
		*p: lignorepaint
		*p: lredrawnow
		*p: obmp
		*p: ogfx
		*p: rectangle
		*p: rendermode		&& 0 = Memory BMP ; 1 = File BMP ; 4 = Memory PNG
		*p: smoothingmode
		*p: textrenderinghint
		*p: _bmpheight
		*p: _bmpwidth
		*p: _csize
		*p: _hbitmapold
		*p: _heightoverride
		*p: _hwnd
		*p: _inform
		*p: _isinitialized
		*p: _memberdata		&& XML Metadata for customizable properties
		*p: _tempemffile
		*p: _tempfile
		*p: _usesmooth
		*p: _widthoverride
	*</DefinedPropArrayMethod>

	PROTECTED lignorepaint,_bmpheight,_bmpwidth,_hbitmapold,_heightoverride,_hwnd,_inform,_isinitialized,_tempemffile,_tempfile,_widthoverride
	BackStyle = 0
	controls = (NULL)		&& An array for accessing the controls in a container object.
	drawwheninvisible = .F.
	hdc = 0
	Height = 162
	interpolationmode = 0
	lignorepaint = .F.
	lredrawnow = .F.
	Name = "imgcanvas"
	obmp = (NULL)
	ogfx = (NULL)
	rectangle = (NULL)
	rendermode = 0		&& 0 = Memory BMP ; 1 = File BMP ; 4 = Memory PNG
	smoothingmode = 4
	textrenderinghint = 3
	Width = 182
	_bmpheight = 0
	_bmpwidth = 0
	_csize = 
	_hbitmapold = 0
	_heightoverride = -1
	_hwnd = 0
	_inform = .F.
	_isinitialized = .F.
	_memberdata = <VFPData>
		<memberdata name="beforedraw" type="method" display="BeforeDraw"/>
		<memberdata name="hdc" type="property" display="HDC"/>
		<memberdata name="ogfx" type="property" display="oGfx"/>
		<memberdata name="refresh" type="method" display="Refresh"/>
		<memberdata name="clear" type="method" display="Clear"/>
		<memberdata name="draw" type="method" display="Draw"/>
		<memberdata name="controls" type="property" display="Controls"/>
		<memberdata name="setup" type="method" display="SetUp"/>
		<memberdata name="save" type="method" display="Save"/>
		<memberdata name="afterdraw" type="method" display="AfterDraw"/>
		<memberdata name="interpolationmode" type="property" display="InterpolationMode"/>
		<memberdata name="rectangle" type="property" display="Rectangle"/>
		<memberdata name="rendermode" type="property" display="RenderMode"/>
		<memberdata name="smoothingmode" type="property" display="SmoothingMode"/>
		<memberdata name="textrenderinghint" type="property" display="TextRenderingHint"/>
		<memberdata name="obmp" type="property" display="oBmp"/>
		<memberdata name="drawwheninvisible" type="property" display="DrawWhenInvisible"/>
		<memberdata name="lredrawnow" type="property" display="lRedrawNow"/>
		<memberdata name="drawreport" type="method" display="DrawReport"/>
		<memberdata name="resize" type="method" display="Resize"/>
		<memberdata name="activate" type="method" display="Activate"/>
		<memberdata name="_usesmooth" type="property" display="_UseSmooth"/>
		</VFPData>		&& XML Metadata for customizable properties
	_tempemffile = 
	_tempfile = 
	_usesmooth = .F.
	_widthoverride = -1
	
	PROCEDURE activate		&& Occurs when a FormSet, Form, or Page object becomes active or when a ToolBar object is shown.
		*********************************************************************
		** Method: ImgCanvas.Activate
		**
		** Occurs when the Image Canvas is activated for the 1st time
		**
		** History:
		**	2007/12/23: CWollenhaupt - Coded - observations below
		**
		*********************************************************************
		
		*********************************************************************
		* We cannot display a control properly during the initialization of a form. Because the
		* form is invisible while it's loaded, it doesn't trigger any Resize event when the size
		* changes or controls are moved around. Nor are several properties updated correctly at
		* this point. The form becomes visible when the Activate event is triggered. 
		*
		* The control might have been drawn already, for instance, by calling the Draw method
		* directly. If the control's size hasn't changed, there's no need to repeat drawing the
		* control. However, if the size differs we now have to redraw the control with the 
		* actual size. 
		*
		* Activate can fire repeatedly. There's little advantage of frequently drawing the same
		* image. Hence, we unbind the control once it was triggered.
		*
		*********************************************************************
		LOCAL lcNewSize
		m.lcNewSize = BINTOC(This.Width, "4rs") + BINTOC(This.Height, "4rs")
		IF NOT This._cSize == m.lcNewSize
			This.Draw()
		ENDIF 
		IF This._InForm
			UNBINDEVENTS(Thisform,"Activate",This,"Activate")
		ENDIF
		
	ENDPROC

	PROCEDURE afterdraw
	ENDPROC

	PROTECTED PROCEDURE backstyle_access
		** For use in Grids, if the control is hosted in a grid
		** it needs to update for each visible row. This event
		** will fire as each visible row in the Grid
		This.Draw()
		RETURN THIS.BackStyle
		
	ENDPROC

	PROCEDURE beforedraw
	ENDPROC

	PROCEDURE clear		&& Clears the contents of a ComboBox or ListBox control.
		LPARAMETERS teColor
		
		** eColor can be RGB, ARGB or Color object
		DO CASE
		** Color object
		CASE VARTYPE(m.teColor) = "O"
			This.oGfx.Clear(m.teColor)
		** RGB color
		CASE VARTYPE(m.teColor) = "N" AND BITAND(m.teColor,0xFF000000) = 0
			This.oGfx.Clear(_SCREEN.System.Drawing.Color.FromRGB(m.teColor))
		** ARGB color
		CASE VARTYPE(m.teColor) = "N"
			This.oGfx.Clear(_SCREEN.System.Drawing.Color.FromARGB(m.teColor))
		OTHERWISE
			IF This._InForm
				*! ToDo: Need to add support for XP theme background
				This.oGfx.Clear(_SCREEN.System.Drawing.Color.FromRGB(This.Parent.BackColor))
			ELSE
				This.oGfx.Clear(_SCREEN.System.Drawing.Color.White)
			ENDIF
		ENDCASE
		
	ENDPROC

	PROTECTED PROCEDURE createosb
		LPARAMETERS tnWidth, tnHeight
		
		This.DeleteOSB()
		
		LOCAL loRect
		
		IF EMPTY(m.tnWidth)
			m.tnWidth = This.Width
			m.tnHeight = This.Height
		ENDIF
		
		This._BMPWidth = m.tnWidth
		This._BMPHeight = m.tnHeight
		
		m.tnWidth = MAX(m.tnWidth,1)
		m.tnHeight = MAX(m.tnHeight,1)
		
		WITH _Screen.System.Drawing
			DO CASE
			CASE This.RenderMode = 1	&& Render to File
				This.oBmp = .Bitmap.New(m.tnWidth, m.tnHeight, .Imaging.PixelFormat.Format24bppRGB)
				
			CASE This.RenderMode = 7	&& Render to EMF
				IF EMPTY(This._tempfile)
					This._tempfile = ADDBS(SYS(2023))+SYS(2015)+".emf"
				ELSE
					DELETE FILE (This._tempfile)
					CLEAR RESOURCES (This._tempfile)
					This._tempfile = ADDBS(SYS(2023))+SYS(2015)+".emf"
				ENDIF
				loRect = .Rectangle.New(0, 0, m.tnWidth, m.tnHeight)
				This.oBmp = .Imaging.Metafile.New(This._tempfile,0, m.loRect, ;
								.Imaging.MetafileFrameUnit.Pixel, ;
								.Imaging.MetaFileType.EmfPlusOnly)
								
			OTHERWISE
				This.oBmp = .Bitmap.New(m.tnWidth, m.tnHeight)
			ENDCASE
		
			This.oGfx = .Graphics.FromImage(This.oBmp)
			This.oGfx.SmoothingMode = This.SmoothingMode
			This.oGfx.TextRenderingHint = This.TextRenderingHint
			This.oGfx.InterpolationMode = This.InterpolationMode 
		
		ENDWITH
	ENDPROC

	PROCEDURE declaredll
	ENDPROC

	PROTECTED PROCEDURE deleteosb
		This.oGfx = NULL
		This.oBMP = NULL
	ENDPROC

	PROCEDURE Destroy
		LOCAL m.lcFile
		
		IF VARTYPE(This.Controls) = "O"
			This.Controls.Remove(-1)
		ENDIF
		This.Controls = NULL
		This.DeleteOSB()
		
		IF VARTYPE(This._TempEMFFile)="O"
			This.Picture = ""
			FOR EACH m.lcFile IN This._TempEMFFile
				IF FILE(m.lcFile)
					DELETE FILE (m.lcFile)
				ENDIF
			ENDFOR
		ENDIF
		
		IF FILE(This._tempfile)
			This.Picture = ""
			DELETE FILE (This._tempFile)
		ENDIF
		
	ENDPROC

	PROCEDURE draw		&& Repaints a Form object.
		*********************************************************************
		** Method: ImgCanvas.Draw
		**
		** History:
		**	2006/../..: BDurban - Coded
		**	2007/12/23: CWollenhaupt - Fixed observations below
		**
		*********************************************************************
		LPARAMETERS tnWidth, tnHeight, toGfx
		LOCAL loGfxOld
		
		*********************************************************************
		* When we have many GDI+ objects on a form we have to make sure that we don't redraw
		* them too many times as this reduces performance quite a bit. While the form is not
		* visible we cannot rely on the current dimension. It might change without us being 
		* notified. Therefore we filter calls only redrawing when there's actually something to
		* do.
		*********************************************************************
		IF This._InForm
			IF NOT This.lRedrawNow AND NOT Thisform.Visible AND NOT This.DrawWhenInvisible 
				RETURN
			ENDIF
		ENDIF
		
		IF NOT This._IsInitialized
			RETURN
		ENDIF
		
		IF EMPTY(m.tnWidth)
			This._WidthOverride = -1
			This._HeightOverride = -1
			m.tnWidth = This.Width
			m.tnHeight = This.Height
		ELSE
			This._WidthOverride = m.tnWidth
			This._HeightOverride = m.tnHeight
		ENDIF
		
		IF VARTYPE(m.toGfx) = "O"
			m.loGFXOld = This.oGfx
			This.oGfx = m.toGFX
			This.BeforeDraw()
		*	This.RenderOSB()
			This.AfterDraw()
			This.oGfx = m.loGFXOld
		ELSE
			This._cSize = BINTOC(m.tnWidth,"4rs") + BINTOC(m.tnHeight,"4rs")
			IF This._BMPWidth <> m.tnWidth OR This._BMPHeight <> m.tnHeight OR This.RenderMode = 7
				This.CreateOSB(m.tnWidth, m.tnHeight)
			ENDIF
			This.BeforeDraw()
			This.RenderOSB()
			This.AfterDraw()
		ENDIF
		
		This._WidthOverride = -1
		This._HeightOverride = -1
	ENDPROC

	PROCEDURE drawreport
		LPARAMETERS tnWidth, tnHeight
		
		LOCAL loRect, loEMF, loGFX, lcTempFile, lnSelect
		
		** Hooking into a report is sensitive to the work area changing
		** lets make sure we can restore the current workarea in case it changes
		m.lnSelect = SELECT()
		
		m.tnWidth = EVL(m.tnWidth, This.Width)
		m.tnHeight = EVL(m.tnHeight, This.Height)
		
		** The only way to support EMF in a VFP 9 report is to either draw it
		** ourselves or go to disk. The Image object's PictureVal does not work
		** for EMFs. So we are going to create a temp EMF file to draw to and
		** then return the file name from this function. All temp files need to
		** be stored in a collection so we can clean them up later
		IF VARTYPE(This._TempEMFFile) <> "O"
			This._TempEMFFile = CREATEOBJECT("Collection")
		ENDIF
		
		m.lcTempFile = ADDBS(SYS(2023))+SYS(2015)+".emf"
		
		This._TempEMFFile.Add(m.lcTempFile)
		
		WITH _SCREEN.System.Drawing
			m.loRect = .Rectangle.New(0,0,m.tnWidth,m.tnHeight)
		*	m.loEMF = .Imaging.Metafile.New(m.lcTempFile, 0, ;
						m.loRect, ;
						.Imaging.MetafileFrameUnit.Pixel, ;
						.Imaging.MetafileType.Emf)
		
		*	m.loEMF = .Imaging.Metafile.New(m.lcTempFile, 0, ;
						m.loRect, ;
						.Imaging.MetafileFrameUnit.Pixel, ;
						.Imaging.MetafileType.EmfPlusDual)
		
			m.loEMF = .Imaging.Metafile.New(m.lcTempFile, 0, ;
						m.loRect, ;
						.Imaging.MetafileFrameUnit.Pixel, ;
						_Screen.System.Drawing.Imaging.MetafileType.EmfPlusOnly)
		
		
		
						
			ASSERT m.loEMF.Handle <> 0 MESSAGE "Invalid EMF"
			
			m.loGFX = .Graphics.FromImage(m.loEMF)
			** Override the default Width, Height and Graphics
			
			IF This._UseSmooth 
				loGfx.SmoothingMode = This.SmoothingMode
				loGfx.TextRenderingHint = This.TextRenderingHint
				loGfx.InterpolationMode = This.InterpolationMode 
			ENDIF 	
			
			
			
			This.Draw(m.tnWidth, m.tnHeight, m.loGfx)
		ENDWITH
		
		m.loGFX    = NULL
		m.loEMF    = NULL
		m.loStream = NULL
		m.loRect   = NULL
		
		SELECT (m.lnSelect)
		
		RETURN m.lcTempFile
		
	ENDPROC

	PROCEDURE getextent
	ENDPROC

	PROTECTED PROCEDURE height_access
		* If we are hosted in a Grid, the Height is invalid. 
		* We need to use the Grid's RowHeight
		IF This._InForm AND This.Parent.BaseClass = "Column"
			RETURN This.Parent.Parent.RowHeight
		ENDIF
		RETURN IIF(This._HeightOverride < 0, This.Height, This._HeightOverride)
		
	ENDPROC

	PROCEDURE Init
		*********************************************************************
		** Method: ImgCanvas.Init
		**
		** Initializes the ImageCanvas
		**
		** History:
		**	2006/../..: BDurban - Coded
		**	2007/12/23: CWollenhaupt - Fixed observations below
		**
		*********************************************************************
		LOCAL lcPath
		
		IF VARTYPE(_SCREEN.System) <> "O"
			m.lcPath = ADDBS(JUSTPATH(SUBSTR(SYS(16), AT(" ",SYS(16),2)+1)))
			DO CASE
			CASE FILE("system.app")
				DO ("system.app")
			CASE FILE(m.lcPath+"system.app")
				DO (m.lcPath+"system.app")
			CASE FILE(m.lcPath+"system.prg")
				DO (m.lcPath+"system.prg")
			ENDCASE
		ENDIF
		
		This._InForm = TYPE("ThisForm")=="O"
		This._IsInitialized = .T.
		
		This.CreateOSB()
		This.Controls=CREATEOBJECT("Collection")
		This.Setup()
		
		*========================================================================================
		* Changes to the original class:
		*
		* - Bind the Form's Activate method to a new Activate method in this control. Previously
		*   the method was bound to Draw which forces a redraw. By redirecting this to Activate
		*   we can use additionally checks to confirm that we actually need to redraw the 
		*   control. In addition, we only have to draw the control the first time the form is 
		*   activated. After that any need to redraw is triggered by a Resize, the UIEnabled 
		*   event or an explicit call to Draw.
		*
		* - Pages don't have a Resize event. In order to add this control a page it must respond
		*   to the PageFrame's Resize event after VFP completed the Resize event. Otherwise the
		*   PageWidth and PageHeight properties still contain the old values.
		*
		*========================================================================================
		
		IF This._InForm
			BINDEVENT(Thisform, "Activate", This, "Activate")
			IF This.Parent.BaseClass == "Page"
				BINDEVENT(This.Parent.Parent, "Resize", This, "Resize", 1)
			ELSE 
				BINDEVENT(This.Parent, "Resize", This, "Resize")
			ENDIF
		ENDIF
	ENDPROC

	PROTECTED PROCEDURE interpolationmode_assign
		LPARAMETERS vNewVal
		THIS.InterpolationMode = m.vNewVal
		This.oGfx.InterpolationMode = m.vNewVal
		
	ENDPROC

	PROTECTED PROCEDURE lredrawnow_assign
		*********************************************************************
		** Method: lRedrawNow_Assign
		**
		** History:
		**	2007/12/23: CWollenhaupt - Coded - observations below
		**
		*********************************************************************
		LPARAMETERS tlNow
		
		*********************************************************************
		* Force the control to resize itself. Draw additionaly ensures that we
		** only draw the control when it is visible.
		*********************************************************************
		IF m.tlNow
			This.lRedrawNow = .T.
			This.Draw()
			This.lRedrawNow = .F.
		ENDIF 
		
	ENDPROC

	PROTECTED PROCEDURE rectangle_access
		IF VARTYPE(This.Rectangle) <> "O"
			This.Rectangle = _SCREEN.System.Drawing.Rectangle.New(0,0,This.Width,This.Height)
		ELSE
			This.Rectangle.Width = This.Width
			This.Rectangle.Height = This.Height
		ENDIF
		
		RETURN This.Rectangle
		
	ENDPROC

	PROCEDURE refresh		&& Repaints a Form or control and refreshes any values.
	ENDPROC

	PROTECTED PROCEDURE rendermode_assign
		LPARAMETERS vNewVal
		*To do: Modify this routine for the Assign method
		THIS.RenderMode = m.vNewVal
		This.CreateOSB()
	ENDPROC

	PROTECTED PROCEDURE renderosb
		**************************************************************
		* FUNCTION RenderOSB
		*
		* This PROTECTED method is called when the Image control needs
		* to be updated to the screen.
		**************************************************************
		LOCAL llLockScreen
		
		IF This._InForm
			m.llLockScreen = ThisForm.LockScreen
			ThisForm.LockScreen = .T.
		ENDIF
		
		DO CASE
		CASE This.RenderMode = 0	&& Memory BITMAP
			This.PictureVal = This.oBmp.GetPictureValfromHBitmap()
			
		CASE This.RenderMode = 1	&& File BITMAP
			IF EMPTY(This._tempfile)
				This._tempfile = ADDBS(SYS(2023))+SYS(2015)+".bmp"
			ELSE
				This.Picture = ""
				CLEAR RESOURCES (This._tempfile)
				DELETE FILE (This._tempfile)
				This._tempfile = ADDBS(SYS(2023))+SYS(2015)+".bmp"
			ENDIF
		
			This.oBmp.Save(This._tempfile, _Screen.System.Drawing.Imaging.ImageFormat.Bmp)
			This.Picture = (This._tempfile)
		
		CASE This.RenderMode = 4	&& Memory PNG
			** PNG PictureVal is only supported in SP2 and later
			IF VERSION(4) >=  "09.00.0000.5411"   && "09.00.0000.5815"	&& VFP 9.0 SP2
				This.PictureVal = This.oBmp.GetPictureVal(_Screen.System.Drawing.Imaging.ImageFormat.Png)
			ELSE
				** Default to BMP if SP1 or earlier
				This.PictureVal = This.oBmp.GetPictureValfromHBitmap()
			ENDIF
			
		CASE This.RenderMode = 5	&& File PNG
			IF EMPTY(This._tempfile)
				This._tempfile = ADDBS(SYS(2023))+SYS(2015)+".png"
			ELSE
				This.Picture = ""
				CLEAR RESOURCES (This._tempfile)
				DELETE FILE (This._tempfile)
				This._tempfile = ADDBS(SYS(2023))+SYS(2015)+".png"
			ENDIF
		
			This.oBmp.Save(This._tempfile, _Screen.System.Drawing.Imaging.ImageFormat.Png)
			This.Picture = (This._tempfile)
		
		CASE This.RenderMode = 8	&& File EMF
			This.oGfx = NULL
			LOCAL llLocked
			IF This._InForm
				m.llLocked = ThisForm.LockScreen
				ThisForm.LockScreen = .T.
			ENDIF
			This.Picture = (This._tempFile)
			IF This._InForm AND NOT ThisForm.LockScreen = m.llLocked
				ThisForm.LockScreen = m.llLocked
			ENDIF
			
		ENDCASE
		
		IF This._InForm
			ThisForm.LockScreen = m.llLockScreen
		ENDIF
		
		RETURN
		
	ENDPROC

	PROCEDURE resize		&& Occurs when an object is resized.
		IF This.Stretch = 0 AND This.Anchor > 0 && AND (m.nWidth <> This.Width OR m.nHeight <> This.Height)
			This.Draw()
		ENDIF
	ENDPROC

	PROCEDURE save
		*********************************************************************
		** Method: Save
		** 
		** Saves an image of the current canvas object
		**
		** History:
		**  2006/08/05: BDurban/CChalom - Added save method
		**  2006/08/10: BDurban - Changed to use new oBMP property
		*********************************************************************
		LPARAMETERS tcFilename ;
					, toEncoder AS xfcImageCodecInfo, toEncoderParams AS xfcEncoderParameters
					
		LOCAL loExc
		TRY 
			This.oBMP.Save(m.tcFilename, m.toEncoder, m.toEncoderParams)
			
		CATCH TO m.loExc
			THROW m.loExc
		ENDTRY
		
	ENDPROC

	PROCEDURE setup
	ENDPROC

	PROTECTED PROCEDURE smoothingmode_assign
		LPARAMETERS vNewVal
		THIS.SmoothingMode = m.vNewVal
		This.oGfx.SmoothingMode = m.vNewVal
		
		
	ENDPROC

	PROTECTED PROCEDURE textrenderinghint_assign
		LPARAMETERS vNewVal
		THIS.TextRenderingHint = m.vNewVal
		This.oGfx.TextRenderingHint = m.vNewVal
		
	ENDPROC

	PROCEDURE UIEnable
		*********************************************************************
		** Method: ImgCanvas.UIEnable
		**
		** Occurs for all objects contained in a Page objects whenever the page is activated or deactivated
		**
		** History:
		**	2007/12/23: CWollenhaupt - Coded - observations below
		**
		*********************************************************************
		LPARAMETERS lEnable
		
		*========================================================================================
		* Using the form's Activate event only works for controls that reside on the form
		* directly. It doesn't work for controls on a pageframe when the pageframe is anchored
		* and resizes automatically. Controls on invisible pages aren't notified. Therefore we
		* use the UIEnable event to redraw controls when the page becomes visible.
		*========================================================================================
		LOCAL lcNewSize
		IF m.lEnable
			m.lcNewSize = BINTOC(This.Width, "4rs") + BINTOC(This.Height, "4rs")
			IF NOT This._cSize == m.lcNewSize
				This.Draw()
			ENDIF  
		ENDIF 
		
	ENDPROC

	PROTECTED PROCEDURE width_access
		** If we are hosted in a Grid, the width is invalid.
		** We need to use the Column's width
		IF This._InForm AND This.Parent.BaseClass = "Column"
			RETURN This.Parent.Width
		ENDIF
		RETURN IIF(This._WidthOverride < 0, This.Width, This._WidthOverride)
		
	ENDPROC

ENDDEFINE

DEFINE CLASS imgthemebase AS imgcanvas OF "gdiplusx.vcx" 
 	*< CLASSDATA: Baseclass="image" Timestamp="" Scale="Pixels" Uniqueid="" />

	*<DefinedPropArrayMethod>
		*m: themestate_assign
		*p: isxp
		*p: themeclass
		*p: themepart
		*p: themestate
	*</DefinedPropArrayMethod>

	isxp = .F.
	Name = "imgthemebase"
	themeclass = 
	themepart = 0
	themestate = 0
	
	PROCEDURE beforedraw
		IF NOT This.IsXP
			RETURN
		ENDIF
		
		
		*!* Here's a super simple example
		*!* There's more to this obviously, such as printing text on certain controls like Tabs or Buttons
		*!* Anyways, I wanted to get most of the grunt work out of the way, now we can play
		
		*!* Also, if you're wondering where I got all this stuff... I ripped and figured it out from a very impressive sample
		*!* VB 6.0 application that Explores all of the stuff in uxtheme.dll
		*!*	http://www.vbaccelerator.com/home/vb/code/libraries/XP_Visual_Styles/Drawing_with_XP_Visual_Styles/article.asp
		*!*	I'd like us to make an example like what that guy did for this... only make it even better. :)
		
		LOCAL System AS xfcSystem, lcThemeClass, ;
			lnHDC, lnTheme, lqRectStruct
		System = _SCREEN.System	&& NEWOBJECT("xfcSystem","System")
		
		This.Clear()
		
		WITH _SCREEN.System
			m.lnTheme = OpenThemeData(0, This.ThemeClass) && Get ready to draw some theme stuff
			IF m.lnTheme > 0
				m.lnHDC = This.oGfx.GetHDC()
				m.lqRectStruct = 0h00000000+0h00000000+BINTOC(This.Width,"4rs")+BINTOC(This.Height,"4rs")
				hr=DrawThemeParentBackground(ThisForm.HWnd, m.lnHDC, @lqRectStruct)
			**	hr=DrawThemeBackground(lnTheme, lnHDC, EBP_NORMALGROUPCOLLAPSE, EBNGC_NORMAL, @lcRectStruct, @lcRectStruct)
				hr=DrawThemeBackground(m.lnTheme, m.lnHDC, This.ThemePart, This.ThemeState, m.lqRectStruct, m.lqRectStruct)
				This.oGfx.ReleaseHDC(m.lnHDC)
				CloseThemeData(m.lnTheme)
			ENDIF
		ENDWITH
		
		*!* One thing to keep in mind here is that we aren't anti-aliasing yet
		*!* (VB 6.0 application didn't either) so the rendered controls look a little rough.
	ENDPROC

	PROCEDURE declaredll
		DODEFAULT()
		
		IF NOT This.IsXP
			RETURN
		ENDIF
		
		TRY 
		
		imgThemeBaseDeclareDLL(0)
		
		CATCH
		
		DECLARE Long Sleep IN WIN32API AS imgThemeBaseDeclareDLL Long
		
		*!* Here are the declares, as I haven't tested all of them there may be some that need adjusting
		*!* most notably will be some of the ones that have a "LONG @" which may actually be STRING @ since
		*!* they are looking for a structure
		
		DECLARE LONG CloseThemeData IN UXTHEME LONG hTheme
		DECLARE LONG DrawThemeBackground IN UXTHEME LONG hTheme, LONG hdc, LONG iPartId, LONG iStateId, STRING @pRect, STRING @pClipRect
		DECLARE LONG DrawThemeBackgroundEx IN UXTHEME LONG hTheme, LONG hdc, LONG iPartId, LONG iStateId, LONG @pRect, STRING @poptions
		DECLARE LONG DrawThemeEdge IN UXTHEME LONG hTheme, LONG hdc, LONG iPartId, LONG iStateId, LONG @pDestRect, uint egde, uint flags, LONG @pRect
		DECLARE LONG DrawThemeIcon IN UXTHEME LONG hTheme, LONG hdc, LONG iPartId, LONG iStateId, LONG @pRect, LONG himl, LONG iImageIndex
		DECLARE LONG DrawThemeParentBackground IN UXTHEME LONG hWnd, LONG hdc, STRING @pRect
		DECLARE LONG DrawThemeText IN UXTHEME LONG hTheme, LONG hdc, LONG iPartId, LONG iStateId, STRING text, LONG textLength, LONG textFlags, LONG textFlags2, LONG @pRect
		DECLARE LONG EnableThemeDialogTexture IN UXTHEME LONG hWnd, STRING flags
		DECLARE LONG EnableTheming IN UXTHEME LONG fEnable
		DECLARE LONG GetCurrentThemeName IN UXTHEME STRING stringThemeName, LONG lengthThemeName, STRING stringColorName, LONG lengthColorName, STRING stringSizeName, LONG lengthSizeName
		DECLARE STRING GetThemeAppProperties IN UXTHEME
		DECLARE LONG GetThemeBackgroundContentRect IN UXTHEME LONG hTheme, LONG hdc, LONG iPartId, LONG iStateId, LONG @pBoundingRect, LONG @pContentRect
		DECLARE LONG GetThemeBackgroundExtent IN UXTHEME LONG hTheme, LONG hdc, LONG iPartId, LONG iStateId, LONG @pRect, LONG @pClipRect
		DECLARE LONG GetThemeBackgroundRegion IN UXTHEME LONG hTheme, LONG hdc, LONG iPartId, LONG iStateId, LONG @pRect, LONG @pRegion
		DECLARE LONG GetThemeBool IN UXTHEME LONG hTheme, LONG iPartId, LONG iStateId, LONG iPropId, LONG @pfVal
		DECLARE LONG GetThemeColor IN UXTHEME LONG hTheme, LONG iPartId, LONG iStateId, LONG iPropId, LONG @pColor
		DECLARE LONG GetThemeDocumentationProperty IN UXTHEME STRING stringThemeName, STRING stringPropertyName, STRING @stringValue, LONG lengthValue
		DECLARE LONG GetThemeEnumValue IN UXTHEME LONG hTheme, LONG iPartId, LONG iStateId, LONG iPropId, LONG @piVal
		DECLARE LONG GetThemeFilename IN UXTHEME LONG hTheme, LONG iPartId, LONG iStateId, LONG iPropId, STRING themeFileName, LONG themeFileNameLength
		DECLARE LONG GetThemeFont IN UXTHEME LONG hTheme, LONG hdc, LONG iPartId, LONG iStateId, LONG iPropId, LONG @pFont
		DECLARE LONG GetThemeInt IN UXTHEME LONG hTheme, LONG iPartId, LONG iStateId, LONG iPropId, LONG @piVal
		DECLARE LONG GetThemeIntList IN UXTHEME LONG hTheme, LONG iPartId, LONG iStateId, LONG iPropId, LONG @pIntList
		DECLARE LONG GetThemeMargins IN UXTHEME LONG hTheme, LONG hdc, LONG iPartId, LONG iStateId, LONG iPropId, LONG @pMargins
		DECLARE LONG GetThemeMetric IN UXTHEME LONG hTheme, LONG hDC, LONG iPartId, LONG iStateId, LONG iPropId, LONG @piVal
		DECLARE LONG GetThemePartSize IN UXTHEME INTEGER hTheme, INTEGER hdc, INTEGER iPartId, INTEGER iStateId, INTEGER @pRect, INTEGER eSize, STRING @SIZE
		
		DECLARE LONG GetThemePosition IN UXTHEME LONG hTheme, LONG iPartId, LONG iStateId, LONG iPropId, LONG @pPoint
		DECLARE LONG GetThemePropertyOrigin IN UXTHEME LONG hTheme, LONG iPartId, LONG iStateId, LONG iPropId, LONG @pOrigin
		DECLARE LONG GetThemeRect IN UXTHEME LONG hTheme, LONG iPartId, LONG iStateId, LONG iPropId, LONG @pRect
		DECLARE LONG GetThemeString IN UXTHEME LONG hTheme, LONG iPartId, LONG iStateId, LONG iPropId, STRING @themeString, LONG themeStringLength
		DECLARE LONG GetThemeSysBool IN UXTHEME LONG hTheme, LONG iBoolId
		DECLARE LONG GetThemeSysBrush IN UXTHEME LONG hTheme, LONG iColorId
		DECLARE LONG GetThemeSysColor IN UXTHEME LONG hTheme, LONG iColorId
		DECLARE LONG GetThemeSysFont IN UXTHEME LONG hTheme, LONG iFontId, LONG @plf
		DECLARE LONG GetThemeSysInt IN UXTHEME LONG hTheme, LONG iIntId, LONG @piVal
		DECLARE LONG GetThemeSysSize IN UXTHEME LONG hTheme, LONG iSizeId
		DECLARE LONG GetThemeSysString IN UXTHEME LONG hTheme, LONG iStringId, STRING @stringSys, LONG stringSysLength
		DECLARE LONG GetThemeTextExtent IN UXTHEME LONG hTheme, LONG hdc, LONG iPartId, LONG iStateId, STRING text, LONG textLength, LONG textFlags, LONG @boundingRect, STRING @extentRect
		DECLARE LONG GetThemeTextMetrics IN UXTHEME LONG hTheme, LONG hdc, LONG iPartId, LONG iStateId, STRING @textMetric
		DECLARE LONG GetWindowTheme IN UXTHEME LONG hWnd
		DECLARE LONG HitTestThemeBackground IN UXTHEME LONG hTheme, LONG hdc, LONG iPartId, LONG iStateId, LONG dwOptions, LONG @pRect, LONG hrgn, POINT ptTest, STRING @code 
		DECLARE LONG IsAppThemed IN UXTHEME
		DECLARE LONG IsThemeActive IN UXTHEME
		DECLARE LONG IsThemeBackgroundPartiallyTransparent IN UXTHEME LONG hTheme, LONG iPartId, LONG iStateId
		DECLARE LONG IsThemeDialogTextureEnabled IN UXTHEME LONG hWnd
		DECLARE LONG IsThemePartDefined IN UXTHEME LONG hTheme, LONG iPartId, LONG iStateId
		DECLARE LONG OpenThemeData IN UXTHEME LONG hWnd, STRING classList
		DECLARE LONG SetSystemVisualStyle IN UXTHEME STRING pszFilename, STRING pszColor, STRING pszSize, LONG dwReserved
		DECLARE SetThemeAppProperties IN UXTHEME STRING props
		DECLARE LONG SetWindowTheme IN UXTHEME LONG hWnd, STRING textSubAppName, STRING textSubIdList
		
		ENDTRY
	ENDPROC

	PROCEDURE Init
		This.IsXP = FILE(GETENV("windir")+"\system32\uxtheme.dll")
		This.DeclareDll()
		
		DODEFAULT()
	ENDPROC

	PROCEDURE themestate_assign
		LPARAMETERS vNewVal
		THIS.themestate = m.vNewVal
		This.Draw()
		
	ENDPROC

ENDDEFINE

DEFINE CLASS imgthemebutton AS imgthemebase OF "gdiplusx.vcx" 
 	*< CLASSDATA: Baseclass="image" Timestamp="" Scale="Pixels" Uniqueid="" />

	Height = 29
	Name = "imgthemebutton"
	themeclass = (STRCONV("Button"+0h00,5))
	themepart = 1
	themestate = 1
	Width = 114
	
	PROCEDURE MouseDown
		LPARAMETERS nButton, nShift, nXCoord, nYCoord
		This.ThemeState = 3
	ENDPROC

	PROCEDURE MouseEnter
		LPARAMETERS nButton, nShift, nXCoord, nYCoord
		This.ThemeState = 2
	ENDPROC

	PROCEDURE MouseLeave
		LPARAMETERS nButton, nShift, nXCoord, nYCoord
		This.ThemeState = 1
	ENDPROC

	PROCEDURE MouseUp
		LPARAMETERS nButton, nShift, nXCoord, nYCoord
		This.ThemeState = 2
	ENDPROC

ENDDEFINE

DEFINE CLASS imgthemeclock AS imgthemebase OF "gdiplusx.vcx" 
 	*< CLASSDATA: Baseclass="image" Timestamp="" Scale="Pixels" Uniqueid="" />

	Height = 94
	Name = "imgthemeclock"
	themeclass = (STRCONV("Clock"+0h00,5))
	themepart = 1
	themestate = 1
	Width = 99

ENDDEFINE

DEFINE CLASS imgthemeprogressbar AS imgthemebase OF "gdiplusx.vcx" 
 	*< CLASSDATA: Baseclass="image" Timestamp="" Scale="Pixels" Uniqueid="" />

	Height = 20
	Name = "imgthemeprogressbar"
	themeclass = (STRCONV("Progress"+0h00,5))
	themepart = 1
	themestate = 1
	Width = 207

ENDDEFINE

DEFINE CLASS imgthemetoolbarbutton AS imgthemebase OF "gdiplusx.vcx" 
 	*< CLASSDATA: Baseclass="image" Timestamp="" Scale="Pixels" Uniqueid="" />

	Height = 37
	Name = "imgthemetoolbarbutton"
	themeclass = (STRCONV("Toolbar"+0h00,5))
	themepart = 1
	themestate = 1
	Width = 37
	
	PROCEDURE MouseDown
		LPARAMETERS nButton, nShift, nXCoord, nYCoord
		This.ThemeState = 3
	ENDPROC

	PROCEDURE MouseEnter
		LPARAMETERS nButton, nShift, nXCoord, nYCoord
		This.ThemeState = 2
	ENDPROC

	PROCEDURE MouseLeave
		LPARAMETERS nButton, nShift, nXCoord, nYCoord
		This.ThemeState = 1
	ENDPROC

	PROCEDURE MouseUp
		LPARAMETERS nButton, nShift, nXCoord, nYCoord
		This.ThemeState = 2
	ENDPROC

ENDDEFINE
