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Remove dead code. Make sure GetChildDimensions() returns non zero values.

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git-svn-id: svn://10.0.0.236/trunk@11557 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
ramiro%netscape.com
1998-09-30 13:00:42 +00:00
parent 758e338c94
commit 21185789eb
1 changed files with 12 additions and 312 deletions
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324
mozilla/cmd/xfe/XfeWidgets/Xfe/DynamicManager.c
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@@ -91,16 +91,6 @@ static void UpdateChildrenInfo (Widget);
/*----------------------------------------------------------------------*/
static void GetChildDimensions (Widget,Dimension *,Dimension *);
/*----------------------------------------------------------------------*/
/* */
/* Layable children functions */
/* */
/*----------------------------------------------------------------------*/
#if 0
static void LayableInfoUpdate (Widget);
static void LayableInfoFree (Widget);
#endif
/*----------------------------------------------------------------------*/
/* */
/* Dynamic children info functions */
@@ -637,6 +627,18 @@ GetChildDimensions(Widget child,Dimension * width_out,Dimension * height_out)
{
*width_out = _XfeWidth(child);
*height_out = _XfeHeight(child);
#if 1
if (*width_out == 0)
{
*width_out = 2;
}
if (*height_out == 0)
{
*height_out = 2;
}
#endif
}
/*----------------------------------------------------------------------*/
@@ -773,308 +775,6 @@ _XfeDynamicManagerGetChildDimensions(Widget child,
}
/*----------------------------------------------------------------------*/
#if 0
/*----------------------------------------------------------------------*/
/* */
/* Name: _XfeDynamicManagerChildrenInfo() */
/* */
/* Purpose: Obtain information about the manager's children */
/* */
/* Ret Val: void */
/* */
/* Args in: w The manager widget. */
/* */
/* Args out: max_width_out Max managed child width */
/* max_height_out Max managed child height */
/* num_managed_out Num managed children */
/* num_components_out Num component children */
/* */
/* Comments: Output args can be NULL - for which no value is */
/* assigned or returned. */
/* */
/*----------------------------------------------------------------------*/
/* extern */ void
_XfeDynamicManagerChildrenInfo(Widget w,
Dimension * max_width_out,
Dimension * max_height_out,
Dimension * total_width_out,
Dimension * total_height_out,
Cardinal * num_managed_out,
Cardinal * num_components_out)
{
Dimension max_width = 0;
Dimension max_height = 0;
Dimension total_width = 0;
Dimension total_height = 0;
Cardinal num_managed = 0;
Cardinal num_components = 0;
Widget child;
Cardinal i;
if (!XfeIsManager(w))
{
_XfeWarning(w,MESSAGE5);
return;
}
/* Iterate through all the items */
for (i = 0; i < _XfemNumChildren(w); i++)
{
child = _XfemChildren(w)[i];
/* Check for private components */
if (_XfeDynamicManagerPrivateComponent(child))
{
num_components++;
}
else
{
/* Make sure widget is shown */
if (_XfeChildIsShown(child))
{
Dimension width;
Dimension height;
if (XfeIsPrimitive(child))
{
width = _XfePreferredWidth(child);
}
else
{
width = _XfeWidth(child);
}
if (XfeIsPrimitive(child))
{
height = _XfePreferredHeight(child);
}
else
{
height = _XfeHeight(child);
}
/* Keep track of largest width */
if (width > max_width)
{
max_width = width;
}
/* Keep track of largest height */
if (height > max_height)
{
max_height = height;
}
total_width += width;
total_height += height;
num_managed++;
}
}
}
/* Assign only required arguments */
if (max_width_out)
{
*max_width_out = max_width;
}
if (max_height_out)
{
*max_height_out = max_height;
}
if (total_width_out)
{
*total_width_out = total_width;
}
if (total_height_out)
{
*total_height_out = total_height;
}
if (num_managed_out)
{
*num_managed_out = num_managed;
}
if (num_components_out)
{
*num_components_out = num_components;
}
}
/*----------------------------------------------------------------------*/
/* */
/* Name: _XfeDynamicManagerComponentInfo() */
/* */
/* Purpose: Obtain information about the manager's components */
/* */
/* Ret Val: void */
/* */
/* Args in: w The manager widget. */
/* */
/* Args out: max_width_out Max managed child width */
/* max_height_out Max managed child height */
/* */
/* Comments: Output args can be NULL - for which no value is */
/* assigned or returned. */
/* */
/*----------------------------------------------------------------------*/
/* extern */ void
_XfeDynamicManagerComponentInfo(Widget w,
Dimension * max_width_out,
Dimension * max_height_out)
{
Dimension max_width = 0;
Dimension max_height = 0;
Widget child;
Cardinal i;
if (!XfeIsManager(w))
{
_XfeWarning(w,MESSAGE5);
return;
}
/* Iterate through all the items */
for (i = 0; i < _XfemNumChildren(w); i++)
{
child = _XfemChildren(w)[i];
/* Check for private components */
if (_XfeDynamicManagerPrivateComponent(child) &&
XtIsManaged(child) &&
_XfeIsAlive(child))
{
/* Keep track of largest width */
if (_XfeWidth(child) > max_width)
{
max_width = _XfeWidth(child);
}
/* Keep track of largest height */
if (_XfeHeight(child) > max_height)
{
max_height = _XfeHeight(child);
}
}
}
/* Assign only required arguments */
if (max_width_out)
{
*max_width_out = max_width;
}
if (max_height_out)
{
*max_height_out = max_height;
}
}
/*----------------------------------------------------------------------*/
/* */
/* Name: _XfeDynamicManagerGetLayableChildren() */
/* */
/* Purpose: Obtain a list of layable children */
/* */
/* Ret Val: void */
/* */
/* Args in: w The manager widget. */
/* */
/* Args out: layable_children_out Array of layable children */
/* num_layable_children_out Size of the array */
/* max_width_out Max layable children width. */
/* max_height_out Max layable children height.*/
/* */
/* Comments: Its up to the caller to XtFree() the value returned in */
/* layable_children_out (if its not NULL) */
/* */
/*----------------------------------------------------------------------*/
/* extern */ void
_XfeDynamicManagerGetLayableChildrenInfo(Widget w,
XfeDynamicManagerChildrenInfoRec * info)
{
Widget child;
Cardinal i;
assert( _XfeIsAlive(w) );
assert( XfeIsManager(w) );
assert( info != NULL );
/* Initialize the results */
info->children = NULL;
info->num_children = 0;
info->max_width = 0;
info->max_height = 0;
info->min_width = 0;
info->min_height = 0;
info->total_width = 0;
info->total_height = 0;
/* Proceed only if children exist */
if (_XfemNumChildren(w) > 0)
{
/* Allocate a layable children linked list */
info->children = XfeLinkedConstruct();
/* Iterate through all the items */
for (i = 0; i < _XfemNumChildren(w); i++)
{
child = _XfeChildrenIndex(w,i);
/* Look for layable children and add them to the list */
if (_XfeDynamicManagerChildIsLayable(child))
{
/* Add a node to the list for this child */
XfeLinkNode node =
XfeLinkedInsertAtTail(info->children,child);
/* Point child's link node constraint resource to the node */
_XfeDynamicManagerLinkNode(child) = node;
/* Keep track of the largest width */
if (_XfeWidth(child) > info->max_width)
{
info->max_width = _XfeWidth(child);
}
/* Keep track of the smallest width */
else if (_XfeWidth(child) < info->min_width)
{
info->min_width = _XfeWidth(child);
}
/* Keep track of the largest height */
if (_XfeHeight(child) > info->max_height)
{
info->max_height = _XfeHeight(child);
}
/* Keep track of the smallest height */
else if (_XfeHeight(child) < info->min_height)
{
info->min_height = _XfeHeight(child);
}
/* Keep track of the total width and height */
else if (_XfeHeight(child) < info->min_height)
{
info->total_width += _XfeWidth(child);
info->total_height += _XfeHeight(child);
}
}
}
}
}
/*----------------------------------------------------------------------*/
#endif
/*----------------------------------------------------------------------*/
/* */
/* XfeDynamicManager public methods */