content/ui/protocols/protocol_2002-02-28.html - openoffice-org - Git at Google

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 				<P CLASS="documenttype"><a href="index.html">Meeting Minutes</a></P>
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 				<P CLASS="companyname">OpenOffice.org</P>
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 <P ALIGN=LEFT STYLE="margin-top: 0.63cm; margin-bottom: 0.42cm; page-break-after: avoid"><B>Weekly Meeting Virtual User Interface (VUI) Team</B></P>
 <TABLE WIDTH=100% BORDER=1 BORDERCOLOR="#000000" CELLPADDING=4 CELLSPACING=0 FRAME=HSIDES RULES=ROWS STYLE="page-break-inside: avoid">
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 				<P ALIGN=LEFT>Date</P>
 			</TH>
 			<TD WIDTH=78% SDVAL="35665" SDNUM="1031;0;@">
 				<P ALIGN=LEFT>February 28<SUP>st</SUP> 2002</P>
 			</TD>
 		</TR>
 	</THEAD>
 	<TBODY>
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 			<TH WIDTH=22% BGCOLOR="#e6e6e6">
 				<P ALIGN=LEFT>Time</P>
 			</TH>
 			<TD WIDTH=78%>
 				<P>10:00h, MEST</P>
 			</TD>
 		</TR>
 		<TR VALIGN=TOP>
 			<TH WIDTH=22% BGCOLOR="#e6e6e6">
 				<P ALIGN=LEFT>Location</P>
 			</TH>
 			<TD WIDTH=78%>
 				<P>Cupertino, eham-02</P>
 			</TD>
 		</TR>
 		<TR VALIGN=TOP>
 			<TH WIDTH=22% BGCOLOR="#e6e6e6">
 				<P ALIGN=LEFT>Attendees</P>
 			</TH>
 			<TD WIDTH=78%>
 				<P>Hans-Peter Burow (PB)<BR>Gunnar Timm (GT)<BR>Christian Jansen
 				(CJ)<BR>Daniel Rentz (DR)<BR>Oliver Specht (OS)<BR>Frank
 				Sch&ouml;nheit (FS)<BR>Stephan Sch&auml;fer(SSA)<BR>Mathias
 				Bauer(MBA)<BR>Kai Ahrens(KA)<BR>Malte Timmerman(MT)<BR>Christian Lippka(CL)</P>
 			</TD>
 		</TR>
 		<TR VALIGN=TOP>
 			<TH WIDTH=22% BGCOLOR="#e6e6e6">
 				<P ALIGN=LEFT>Minute Taker</P>
 			</TH>
 			<TD WIDTH=78%>
 				<P ALIGN=LEFT>CL (next:OS, FS, PB, DR,GT, CL)</P>
 			</TD>
 		</TR>
 		<TR VALIGN=TOP>
 			<TH WIDTH=22% BGCOLOR="#e6e6e6">
 				<P ALIGN=LEFT>Distribution List</P>
 			</TH>
 			<TD WIDTH=78%>
 				<P>http://ui.openoffice.org/protocols</P>
 			</TD>
 		</TR>
 	</TBODY>
 </TABLE>
 <P STYLE="margin-top: 0.42cm; margin-bottom: 0.5cm; widows: 0; orphans: 0; page-break-before: auto; page-break-after: avoid"><B>Table
 of Contents</B></P>
 <P STYLE="margin-bottom: 0cm; widows: 0; orphans: 0; page-break-before: auto; page-break-after: auto">1 Action
 Items</P>
 <P STYLE="margin-bottom: 0cm; widows: 0; orphans: 0; page-break-before: auto; page-break-after: auto">2
 Accessibility: Handling UI bitmaps in high contrast (HC) mode</P>
 <P STYLE="margin-bottom: 0cm; widows: 0; orphans: 0; page-break-before: auto; page-break-after: auto">
 <BR>
 </P>
 <H1 CLASS="western">1 Action Items</H1>
 <TABLE WIDTH=100% BORDER=1 BORDERCOLOR="#000000" CELLPADDING=4 CELLSPACING=0 FRAME=BELOW RULES=ROWS STYLE="page-break-inside: avoid">
 	<COL WIDTH=164*>
 	<COL WIDTH=40*>
 	<COL WIDTH=52*>
 	<THEAD>
 		<TR VALIGN=TOP>
 			<TH WIDTH=64% BGCOLOR="#cccccc">
 				<P ALIGN=LEFT>Item</P>
 			</TH>
 			<TH WIDTH=16% BGCOLOR="#cccccc">
 				<P ALIGN=LEFT>Responsible</P>
 			</TH>
 			<TH WIDTH=20% BGCOLOR="#cccccc">
 				<P ALIGN=LEFT>Status</P>
 			</TH>
 		</TR>
 	</THEAD>
 	<TBODY>
 		<TR VALIGN=TOP>
 			<TD WIDTH=64%>
 				<P>Create a concept of Common UI factory design</P>
 			</TD>
 			<TD WIDTH=16%>
 				<P>FS</P>
 			</TD>
 			<TD WIDTH=20%>
 				<P>stalled</P>
 			</TD>
 		</TR>
 		<TR VALIGN=TOP>
 			<TD WIDTH=64%>
 				<P>Collect all bitmaps which have to have new colors for high
 				contrast mode</P>
 			</TD>
 			<TD WIDTH=16%>
 				<P>All</P>
 			</TD>
 			<TD WIDTH=20%>
 				<P>done</P>
 			</TD>
 		</TR>
 		<TR VALIGN=TOP>
 			<TD WIDTH=64%>
 				<P>Contact responsible person (MBA aka Mathias Bauer) to clarify
 				the status quo and future of &quot;In-Run-Time-Exchangeable
 				Bitmaps&quot;</P>
 			</TD>
 			<TD WIDTH=16%>
 				<P>FS</P>
 			</TD>
 			<TD WIDTH=20%>
 				<P>done</P>
 			</TD>
 		</TR>
 		<TR VALIGN=TOP>
 			<TD WIDTH=64%>
 				<P>Collect and pack all bitmaps from projects offmgr, sw,
 				starmath and basctl</P>
 			</TD>
 			<TD WIDTH=16%>
 				<P>OS</P>
 			</TD>
 			<TD WIDTH=20%>
 				<P>done</P>
 			</TD>
 		</TR>
 		<TR VALIGN=TOP>
 			<TD WIDTH=64%>
 				<P>Collect and pack all bitmaps from project svx</P>
 			</TD>
 			<TD WIDTH=16%>
 				<P>FS</P>
 			</TD>
 			<TD WIDTH=20%>
 				<P>done</P>
 			</TD>
 		</TR>
 		<TR VALIGN=TOP>
 			<TD WIDTH=64%>
 				<P>Collect and pack all bitmaps from project sc</P>
 			</TD>
 			<TD WIDTH=16%>
 				<P>DR</P>
 			</TD>
 			<TD WIDTH=20%>
 				<P>done</P>
 			</TD>
 		</TR>
 		<TR VALIGN=TOP>
 			<TD WIDTH=64%>
 				<P>Collect and pack all bitmaps from projects sd and sch</P>
 			</TD>
 			<TD WIDTH=16%>
 				<P>CL</P>
 			</TD>
 			<TD WIDTH=20%>
 				<P>Done</P>
 			</TD>
 		</TR>
 		<TR VALIGN=TOP>
 			<TD WIDTH=64%>
 				<P>Add a SetModeBitmap method to all controls in VCL that have a
 				bitmap</P>
 			</TD>
 			<TD WIDTH=16%>
 				<P>SSA</P>
 			</TD>
 			<TD WIDTH=20%>
 				<P>New</P>
 			</TD>
 		</TR>
 		<TR VALIGN=TOP>
 			<TD WIDTH=64%>
 				<P>Toolboxes in dialogs must get the correct image list set
 				(standard/high contrast)
 				</P>
 			</TD>
 			<TD WIDTH=16%>
 				<P>All ui developers</P>
 			</TD>
 			<TD WIDTH=20%>
 				<P>New</P>
 			</TD>
 		</TR>
 		<TR VALIGN=TOP>
 			<TD WIDTH=64%>
 				<P>HC mode for Listboxes, Treelistboxes and Browseboxes must be
 				handled where used with bitmaps</P>
 			</TD>
 			<TD WIDTH=16%>
 				<P>All ui developers</P>
 			</TD>
 			<TD WIDTH=20%>
 				<P>New</P>
 			</TD>
 		</TR>
 		<TR VALIGN=TOP>
 			<TD WIDTH=64%>
 				<P>Calling SetModeBitmap for all dialog controls with bitmaps</P>
 			</TD>
 			<TD WIDTH=16%>
 				<P>All ui developers</P>
 			</TD>
 			<TD WIDTH=20%>
 				<P>New</P>
 			</TD>
 		</TR>
 		<TR VALIGN=TOP>
 			<TD WIDTH=64%>
 				<P>Impelement a method for images that do color replacement for
 				images and image lists</P>
 			</TD>
 			<TD WIDTH=16%>
 				<P>KA</P>
 			</TD>
 			<TD WIDTH=20%>
 				<P>New</P>
 			</TD>
 		</TR>
 		<TR VALIGN=TOP>
 			<TD WIDTH=64%>
 				<P>Add a new paintflag for painting images with color replacement</P>
 			</TD>
 			<TD WIDTH=16%>
 				<P>KA</P>
 			</TD>
 			<TD WIDTH=20%>
 				<P>New</P>
 			</TD>
 		</TR>
 		<TR VALIGN=TOP>
 			<TD WIDTH=64%>
 				<P>Add a method to the color class to see if the colors luminance
 				is below a fixed value</P>
 			</TD>
 			<TD WIDTH=16%>
 				<P>SSA</P>
 			</TD>
 			<TD WIDTH=20%>
 				<P>New</P>
 			</TD>
 		</TR>
 	</TBODY>
 </TABLE>
 <P STYLE="margin-bottom: 0cm; widows: 0; orphans: 0; page-break-before: auto; page-break-after: auto">
 <BR>
 </P>
 <H1 CLASS="western">2 Accessibility: Handling UI bitmaps in high
 contrast mode</H1>
 <P>CJ: Confirmed that Stella Schulze will draw a high contrast
 version of all of our used bitmaps.</P>
 <P>We discussed if VCL can handle this extra bitmapsfor us.</P>
 <P>MBA stated that toolboxes will handles this inside VCL, but we
 needed a solution for other controls and handmade ui elements.</P>
 <P>We agreed that it should be no resource problem if we have both
 the standard and high contrast bitmap available in memory at the same
 time for dialogs.
 </P>
 <P>CL raised the question if we can add references to the high
 contrast bitmaps next to the definitions of the standard bitmaps in
 the resource files. We mostly agree that this would be a good design
 but all the work, including changing the resource manager, had to be
 done by SSA who is already on tight schedule.</P>
 <P>MBA started with the idea that the ui developer should overload
 the StateChange method at theire ui classes and set the correct
 bitmaps themself after a change to/from high contrast mode. We found
 out that it is not sufficient to do this in the StateChange method
 only since we have to test on dialog construction if where already in
 high contrast mode. FS suggested a virtual method for tabpages to
 switch between the modes to have a common interface and to share the
 StateChange implementation.<BR>We encountered a difficulty in getting
 original bitmaps when doing a switch from high contrast mode to non
 high contrast mode. If the bitmap resource is embeded in another
 resource (f.e. a button ) there is no easy way to get it besides
 creating a temporary button and ask it for its bitmap.</P>
 <P>Our solution was to have the VCL controls store two bitmaps, one
 standard and an optional bitmap for high contrast mode. If that is
 set, the control handles the state changes to/from high contrast mode
 themself. For not having another special interface for just the high
 contrast mode, we agreed on having a SetModeBitmap method which takes
 a bitmap and an enum that definine for which mode this bitmap will be
 used. So this can be used for future additions like a true color mode
 f.e . So the dialogs must set the bitmaps for high contrast mode only
 once after creation.</P>
 <P>CJ informed us about a special handling in the white high contrast
 mode. There we will use the default bitmaps but do a special painting
 for pressed images where we have to replace some colors using a table
 provided by CJ. KA will add a function to do this replacement for
 images and image lists. The replacement will be handled in the paint
 method, so we need a new paintflag for this. VCL will detect itself
 which paintmode has to be used.</P>
 <P>MT informed us that high contrast bitmaps should also be used if
 the luminance of the background color falls below a fixed value. SSA
 will add a method at our color class where we can verify this.</P>
 <P>For handmade ui controls, we have to use our background color and
 check it against that method to see if we need to use the high
 contrast bitmap.This raised an issue that MBA needs two different
 image lists for toolboxes and menus, since they can have different
 background colors.</P>
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	<P CLASS="documenttype"><a href="index.html">Meeting Minutes</a></P>
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	<P CLASS="companyname">OpenOffice.org</P>
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	<P ALIGN=LEFT STYLE="margin-top: 0.63cm; margin-bottom: 0.42cm; page-break-after: avoid"><B>Weekly Meeting Virtual User Interface (VUI) Team</B></P>
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	<TH WIDTH=22% BGCOLOR="#e6e6e6">
	<P ALIGN=LEFT>Date</P>
	</TH>
	<TD WIDTH=78% SDVAL="35665" SDNUM="1031;0;@">
	<P ALIGN=LEFT>February 28<SUP>st</SUP> 2002</P>
	</TD>
	</TR>
	</THEAD>
	<TBODY>
	<TR VALIGN=TOP>
	<TH WIDTH=22% BGCOLOR="#e6e6e6">
	<P ALIGN=LEFT>Time</P>
	</TH>
	<TD WIDTH=78%>
	<P>10:00h, MEST</P>
	</TD>
	</TR>
	<TR VALIGN=TOP>
	<TH WIDTH=22% BGCOLOR="#e6e6e6">
	<P ALIGN=LEFT>Location</P>
	</TH>
	<TD WIDTH=78%>
	<P>Cupertino, eham-02</P>
	</TD>
	</TR>
	<TR VALIGN=TOP>
	<TH WIDTH=22% BGCOLOR="#e6e6e6">
	<P ALIGN=LEFT>Attendees</P>
	</TH>
	<TD WIDTH=78%>
	<P>Hans-Peter Burow (PB)<BR>Gunnar Timm (GT)<BR>Christian Jansen
	(CJ)<BR>Daniel Rentz (DR)<BR>Oliver Specht (OS)<BR>Frank
	Schönheit (FS)<BR>Stephan Schäfer(SSA)<BR>Mathias
	Bauer(MBA)<BR>Kai Ahrens(KA)<BR>Malte Timmerman(MT)<BR>Christian Lippka(CL)</P>
	</TD>
	</TR>
	<TR VALIGN=TOP>
	<TH WIDTH=22% BGCOLOR="#e6e6e6">
	<P ALIGN=LEFT>Minute Taker</P>
	</TH>
	<TD WIDTH=78%>
	<P ALIGN=LEFT>CL (next:OS, FS, PB, DR,GT, CL)</P>
	</TD>
	</TR>
	<TR VALIGN=TOP>
	<TH WIDTH=22% BGCOLOR="#e6e6e6">
	<P ALIGN=LEFT>Distribution List</P>
	</TH>
	<TD WIDTH=78%>
	<P>http://ui.openoffice.org/protocols</P>
	</TD>
	</TR>
	</TBODY>
	</TABLE>
	<P STYLE="margin-top: 0.42cm; margin-bottom: 0.5cm; widows: 0; orphans: 0; page-break-before: auto; page-break-after: avoid"><B>Table
	of Contents</B></P>
	<P STYLE="margin-bottom: 0cm; widows: 0; orphans: 0; page-break-before: auto; page-break-after: auto">1 Action
	Items</P>
	<P STYLE="margin-bottom: 0cm; widows: 0; orphans: 0; page-break-before: auto; page-break-after: auto">2
	Accessibility: Handling UI bitmaps in high contrast (HC) mode</P>
	<P STYLE="margin-bottom: 0cm; widows: 0; orphans: 0; page-break-before: auto; page-break-after: auto">
	<BR>
	</P>
	<H1 CLASS="western">1 Action Items</H1>
	<TABLE WIDTH=100% BORDER=1 BORDERCOLOR="#000000" CELLPADDING=4 CELLSPACING=0 FRAME=BELOW RULES=ROWS STYLE="page-break-inside: avoid">
	<COL WIDTH=164*>
	<COL WIDTH=40*>
	<COL WIDTH=52*>
	<THEAD>
	<TR VALIGN=TOP>
	<TH WIDTH=64% BGCOLOR="#cccccc">
	<P ALIGN=LEFT>Item</P>
	</TH>
	<TH WIDTH=16% BGCOLOR="#cccccc">
	<P ALIGN=LEFT>Responsible</P>
	</TH>
	<TH WIDTH=20% BGCOLOR="#cccccc">
	<P ALIGN=LEFT>Status</P>
	</TH>
	</TR>
	</THEAD>
	<TBODY>
	<TR VALIGN=TOP>
	<TD WIDTH=64%>
	<P>Create a concept of Common UI factory design</P>
	</TD>
	<TD WIDTH=16%>
	<P>FS</P>
	</TD>
	<TD WIDTH=20%>
	<P>stalled</P>
	</TD>
	</TR>
	<TR VALIGN=TOP>
	<TD WIDTH=64%>
	<P>Collect all bitmaps which have to have new colors for high
	contrast mode</P>
	</TD>
	<TD WIDTH=16%>
	<P>All</P>
	</TD>
	<TD WIDTH=20%>
	<P>done</P>
	</TD>
	</TR>
	<TR VALIGN=TOP>
	<TD WIDTH=64%>
	<P>Contact responsible person (MBA aka Mathias Bauer) to clarify
	the status quo and future of "In-Run-Time-Exchangeable
	Bitmaps"</P>
	</TD>
	<TD WIDTH=16%>
	<P>FS</P>
	</TD>
	<TD WIDTH=20%>
	<P>done</P>
	</TD>
	</TR>
	<TR VALIGN=TOP>
	<TD WIDTH=64%>
	<P>Collect and pack all bitmaps from projects offmgr, sw,
	starmath and basctl</P>
	</TD>
	<TD WIDTH=16%>
	<P>OS</P>
	</TD>
	<TD WIDTH=20%>
	<P>done</P>
	</TD>
	</TR>
	<TR VALIGN=TOP>
	<TD WIDTH=64%>
	<P>Collect and pack all bitmaps from project svx</P>
	</TD>
	<TD WIDTH=16%>
	<P>FS</P>
	</TD>
	<TD WIDTH=20%>
	<P>done</P>
	</TD>
	</TR>
	<TR VALIGN=TOP>
	<TD WIDTH=64%>
	<P>Collect and pack all bitmaps from project sc</P>
	</TD>
	<TD WIDTH=16%>
	<P>DR</P>
	</TD>
	<TD WIDTH=20%>
	<P>done</P>
	</TD>
	</TR>
	<TR VALIGN=TOP>
	<TD WIDTH=64%>
	<P>Collect and pack all bitmaps from projects sd and sch</P>
	</TD>
	<TD WIDTH=16%>
	<P>CL</P>
	</TD>
	<TD WIDTH=20%>
	<P>Done</P>
	</TD>
	</TR>
	<TR VALIGN=TOP>
	<TD WIDTH=64%>
	<P>Add a SetModeBitmap method to all controls in VCL that have a
	bitmap</P>
	</TD>
	<TD WIDTH=16%>
	<P>SSA</P>
	</TD>
	<TD WIDTH=20%>
	<P>New</P>
	</TD>
	</TR>
	<TR VALIGN=TOP>
	<TD WIDTH=64%>
	<P>Toolboxes in dialogs must get the correct image list set
	(standard/high contrast)
	</P>
	</TD>
	<TD WIDTH=16%>
	<P>All ui developers</P>
	</TD>
	<TD WIDTH=20%>
	<P>New</P>
	</TD>
	</TR>
	<TR VALIGN=TOP>
	<TD WIDTH=64%>
	<P>HC mode for Listboxes, Treelistboxes and Browseboxes must be
	handled where used with bitmaps</P>
	</TD>
	<TD WIDTH=16%>
	<P>All ui developers</P>
	</TD>
	<TD WIDTH=20%>
	<P>New</P>
	</TD>
	</TR>
	<TR VALIGN=TOP>
	<TD WIDTH=64%>
	<P>Calling SetModeBitmap for all dialog controls with bitmaps</P>
	</TD>
	<TD WIDTH=16%>
	<P>All ui developers</P>
	</TD>
	<TD WIDTH=20%>
	<P>New</P>
	</TD>
	</TR>
	<TR VALIGN=TOP>
	<TD WIDTH=64%>
	<P>Impelement a method for images that do color replacement for
	images and image lists</P>
	</TD>
	<TD WIDTH=16%>
	<P>KA</P>
	</TD>
	<TD WIDTH=20%>
	<P>New</P>
	</TD>
	</TR>
	<TR VALIGN=TOP>
	<TD WIDTH=64%>
	<P>Add a new paintflag for painting images with color replacement</P>
	</TD>
	<TD WIDTH=16%>
	<P>KA</P>
	</TD>
	<TD WIDTH=20%>
	<P>New</P>
	</TD>
	</TR>
	<TR VALIGN=TOP>
	<TD WIDTH=64%>
	<P>Add a method to the color class to see if the colors luminance
	is below a fixed value</P>
	</TD>
	<TD WIDTH=16%>
	<P>SSA</P>
	</TD>
	<TD WIDTH=20%>
	<P>New</P>
	</TD>
	</TR>
	</TBODY>
	</TABLE>
	<P STYLE="margin-bottom: 0cm; widows: 0; orphans: 0; page-break-before: auto; page-break-after: auto">
	<BR>
	</P>
	<H1 CLASS="western">2 Accessibility: Handling UI bitmaps in high
	contrast mode</H1>
	<P>CJ: Confirmed that Stella Schulze will draw a high contrast
	version of all of our used bitmaps.</P>
	<P>We discussed if VCL can handle this extra bitmapsfor us.</P>
	<P>MBA stated that toolboxes will handles this inside VCL, but we
	needed a solution for other controls and handmade ui elements.</P>
	<P>We agreed that it should be no resource problem if we have both
	the standard and high contrast bitmap available in memory at the same
	time for dialogs.
	</P>
	<P>CL raised the question if we can add references to the high
	contrast bitmaps next to the definitions of the standard bitmaps in
	the resource files. We mostly agree that this would be a good design
	but all the work, including changing the resource manager, had to be
	done by SSA who is already on tight schedule.</P>
	<P>MBA started with the idea that the ui developer should overload
	the StateChange method at theire ui classes and set the correct
	bitmaps themself after a change to/from high contrast mode. We found
	out that it is not sufficient to do this in the StateChange method
	only since we have to test on dialog construction if where already in
	high contrast mode. FS suggested a virtual method for tabpages to
	switch between the modes to have a common interface and to share the
	StateChange implementation.<BR>We encountered a difficulty in getting
	original bitmaps when doing a switch from high contrast mode to non
	high contrast mode. If the bitmap resource is embeded in another
	resource (f.e. a button ) there is no easy way to get it besides
	creating a temporary button and ask it for its bitmap.</P>
	<P>Our solution was to have the VCL controls store two bitmaps, one
	standard and an optional bitmap for high contrast mode. If that is
	set, the control handles the state changes to/from high contrast mode
	themself. For not having another special interface for just the high
	contrast mode, we agreed on having a SetModeBitmap method which takes
	a bitmap and an enum that definine for which mode this bitmap will be
	used. So this can be used for future additions like a true color mode
	f.e . So the dialogs must set the bitmaps for high contrast mode only
	once after creation.</P>
	<P>CJ informed us about a special handling in the white high contrast
	mode. There we will use the default bitmaps but do a special painting
	for pressed images where we have to replace some colors using a table
	provided by CJ. KA will add a function to do this replacement for
	images and image lists. The replacement will be handled in the paint
	method, so we need a new paintflag for this. VCL will detect itself
	which paintmode has to be used.</P>
	<P>MT informed us that high contrast bitmaps should also be used if
	the luminance of the background color falls below a fixed value. SSA
	will add a method at our color class where we can verify this.</P>
	<P>For handmade ui controls, we have to use our background color and
	check it against that method to see if we need to use the high
	contrast bitmap.This raised an issue that MBA needs two different
	image lists for toolboxes and menus, since they can have different
	background colors.</P>
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