From 4b7af3dca51bccb86816d7c0e8995ce009f9999e Mon Sep 17 00:00:00 2001 From: Matt Turner Date: Tue, 2 Aug 2011 00:38:59 -0400 Subject: Strip trailing whitespace. Signed-off-by: Matt Turner --- src/Layout.c | 102 +++++++++++++++++++++++++++++------------------------------ 1 file changed, 51 insertions(+), 51 deletions(-) (limited to 'src/Layout.c') diff --git a/src/Layout.c b/src/Layout.c index 1247ae7..69fcc7f 100644 --- a/src/Layout.c +++ b/src/Layout.c @@ -15,7 +15,7 @@ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL M.I.T. * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION - * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * * Author: Keith Packard, MIT X Consortium @@ -58,7 +58,7 @@ static int DBUG_level = 0; {fprintf(stderr," (%d) %s:",DBUG_level, DBUG_currentproc); \ fprintf(stderr,f,s);fprintf(stderr,"\n");} #else -# define DBUG_ENTER(s) +# define DBUG_ENTER(s) # define DBUG_VOID_RETURN return # define DBUG_PRINT(f,s) # define DBUG_RETURN(f,v) return(v) @@ -178,7 +178,7 @@ LayoutClassRec layoutClassRec = { NULL, /* extension */ }, #endif - { /* layout_class fields */ + { /* layout_class fields */ 0 } }; @@ -192,7 +192,7 @@ WidgetClass layoutWidgetClass = (WidgetClass) &layoutClassRec; /************************************************************ * - * Semi-public routines. + * Semi-public routines. * ************************************************************/ @@ -212,7 +212,7 @@ CvtStringToLayout (dpy, args, num_args, from, to, converter_data) XtPointer *converter_data; { static BoxPtr tmp; - + LayYYsetsource ((char *) from->addr); if (!to->addr) to->addr = (XtPointer)&tmp; LayYYsetdest ((BoxPtr *) to->addr); @@ -232,16 +232,16 @@ DisposeLayout (app, to, data, args, num_args) LayoutFreeLayout (* (LayoutPtr *) to->addr); } -static void +static void ClassInitialize() { XtSetTypeConverter ( XtRString, XtRLayout, CvtStringToLayout, - (XtConvertArgList)NULL, (Cardinal)0, XtCacheNone, + (XtConvertArgList)NULL, (Cardinal)0, XtCacheNone, DisposeLayout ); } #ifdef MOTIF -static void Redisplay ( gw, event, region ) +static void Redisplay ( gw, event, region ) Widget gw; XEvent *event; Region region; @@ -249,8 +249,8 @@ Region region; /* * If the Layout widget is visible, redraw gadgets. */ - - if ( XtIsRealized ( gw ) && gw->core.visible ) + + if ( XtIsRealized ( gw ) && gw->core.visible ) { _XmRedisplayGadgets ( gw, event, region ); } @@ -272,7 +272,7 @@ static XtGeometryResult GeometryManager(child, request, reply) changed = FALSE; bwChanged = FALSE; if (request->request_mode & CWBorderWidth && - request->border_width != child->core.border_width) + request->border_width != child->core.border_width) { p->naturalBw = bw; bw = request->border_width; @@ -317,7 +317,7 @@ static void ChangeManaged(gw) GetDesiredSize (*children); LayoutLayout ((LayoutWidget) w, TRUE); #ifdef MOTIF - _XmNavigChangeManaged ( gw ); + _XmNavigChangeManaged ( gw ); #endif DBUG_VOID_RETURN; } @@ -328,7 +328,7 @@ GetDesiredSize (child) { XtWidgetGeometry desired; SubInfoPtr p; - + XtQueryGeometry (child, (XtWidgetGeometry *) NULL, &desired); p = SubInfo (child); p->naturalBw = desired.border_width; @@ -351,7 +351,7 @@ Resize(gw) } /* ARGSUSED */ -static Boolean +static Boolean SetValues(gold, greq, gnew, args, num_args) Widget gold, greq, gnew; ArgList args; @@ -452,7 +452,7 @@ PrintDirection (dir) default: (void) printf ("Unknown layout direction %d\n", dir); break; - + } } @@ -470,17 +470,17 @@ PrintBox (box, level) int level; { BoxPtr child; - + TabTo (level); (void) printf ("%s", "< "); - (void) printf ("%s", " + "); + (void) printf ("%s", " + "); PrintGlue (box->params.stretch[LayoutHorizontal]); - (void) printf ("%s", " - "); + (void) printf ("%s", " - "); PrintGlue (box->params.shrink[LayoutHorizontal]); (void) printf ("%s", " * "); - (void) printf ("%s", " + "); + (void) printf ("%s", " + "); PrintGlue (box->params.stretch[LayoutVertical]); - (void) printf ("%s", " - "); + (void) printf ("%s", " - "); PrintGlue (box->params.shrink[LayoutVertical]); (void) printf ("%s", " >"); (void) printf (" size: %d x %d", box->size[0], box->size[1]); @@ -516,8 +516,8 @@ LookupVariable (child, quark) DBUG_PRINT("child = %p",child); while ((parent = child->parent)) { - for (box = parent->u.box.firstChild; - box != child; + for (box = parent->u.box.firstChild; + box != child; box = box->nextSibling) { if (box->type == VariableBox && box->u.variable.quark == quark) @@ -527,7 +527,7 @@ LookupVariable (child, quark) } DBUG_RETURN("failure -> %d",0); } - + static double Evaluate (l, box, expr, natural) LayoutWidget l; @@ -582,10 +582,10 @@ Evaluate (l, box, expr, natural) return 0; info = SubInfo (widget); return info->naturalSize[LayoutVertical]; - case Variable: + case Variable: { - /* in the original code there was no nexpr, - expr was overwritten by LookupVariable and + /* in the original code there was no nexpr, + expr was overwritten by LookupVariable and the expression "expr->u.variable" to obtain the variable name for the errormessage cause a segmentation violation */ @@ -640,7 +640,7 @@ DisposeExpr (expr) #define DoStretch(l, box, dir) \ CheckGlue (l, box, box->params.stretch[dir], (double) box->natural[dir]); - + #define DoShrink(l, box, dir) \ CheckGlue (l, box, box->params.shrink[dir], (double) box->natural[dir]) @@ -667,7 +667,7 @@ ComputeNaturalSizes (l, box, dir) box->natural[LayoutHorizontal] = 0; box->natural[LayoutVertical] = 0; } - else + else { info = SubInfo (w); box->natural[LayoutHorizontal] = info->naturalSize[LayoutHorizontal]; @@ -694,7 +694,7 @@ ComputeNaturalSizes (l, box, dir) ZeroGlue (box->params.stretch[thisDir]); box->params.shrink[!thisDir].order = 100000; box->params.stretch[!thisDir].order = 100000; - for (child = box->u.box.firstChild; child; child = child->nextSibling) + for (child = box->u.box.firstChild; child; child = child->nextSibling) { ComputeNaturalSizes (l, child, thisDir); /* @@ -747,9 +747,9 @@ ComputeNaturalSizes (l, box, dir) { int minSize; int largestMinSize; - + largestMinSize = 0; - for (child = box->u.box.firstChild; child; child = child->nextSibling) + for (child = box->u.box.firstChild; child; child = child->nextSibling) { if (child->params.shrink[!thisDir].order <= 0) { @@ -801,21 +801,21 @@ ComputeSizes (box) dir = box->u.box.dir; size = box->size[dir]; - + stretch = box->params.stretch[dir]; shrink = box->params.shrink[dir]; - + /* pick the correct adjustment parameters based on the change direction */ totalChange[0] = size - box->natural[dir]; shrinking = totalChange[0] < 0; - + totalChange[1] = 0; totalGlue[1].order = 100000; totalGlue[1].value = 0; maxGlue = 1; - if (shrinking) + if (shrinking) { totalGlue[0] = shrink; /* for first-order infinites, shrink it to zero and then @@ -824,9 +824,9 @@ ComputeSizes (box) if (shrink.order == 1) { totalSizes = 0; remainingGlue = 0; - for (child = box->u.box.firstChild; - child; - child = child->nextSibling) + for (child = box->u.box.firstChild; + child; + child = child->nextSibling) { switch (child->params.shrink[dir].order) { case 0: @@ -847,7 +847,7 @@ ComputeSizes (box) maxGlue = 2; } } - if (totalGlue[0].order <= 0 && + if (totalGlue[0].order <= 0 && totalChange[0] > totalGlue[0].value) { totalChange[0] = totalGlue[0].value; @@ -861,7 +861,7 @@ ComputeSizes (box) remainingGlue = totalGlue[0].value + totalGlue[1].value; remainingChange = totalChange[0] + totalChange[1]; happy = True; - for (child = box->u.box.firstChild; child; child = child->nextSibling) + for (child = box->u.box.firstChild; child; child = child->nextSibling) { /* never add glue or stretch to a VariableBox! */ if (child->type == VariableBox) continue; @@ -870,7 +870,7 @@ ComputeSizes (box) glue = &child->params.shrink[dir]; else glue = &child->params.stretch[dir]; - + child->size[dir] = child->natural[dir]; for (i = 0; i < maxGlue; i++) { @@ -880,8 +880,8 @@ ComputeSizes (box) if (remainingGlue <= 0) change = remainingChange; else - change = GluePart (glue->value, - totalGlue[i].value, + change = GluePart (glue->value, + totalGlue[i].value, totalChange[i]); child->size[dir] += change; remainingChange -= change; @@ -906,7 +906,7 @@ SetSizes (box, x, y) int bw; Widget w; SubInfoPtr info; - + switch (box->type) { case WidgetBox: w = box->u.widget.widget; @@ -920,7 +920,7 @@ SetSizes (box, x, y) width -= bw * 2; height -= bw * 2; /* Widgets which grow too small are placed off screen */ - if (width <= 0 || height <= 0) + if (width <= 0 || height <= 0) { width = 1; height = 1; @@ -928,13 +928,13 @@ SetSizes (box, x, y) x = -1; y = -1; } - XtConfigureWidget (w, x, y, - (Dimension)width, (Dimension)height, + XtConfigureWidget (w, x, y, + (Dimension)width, (Dimension)height, (Dimension)bw); } break; case BoxBox: - for (child = box->u.box.firstChild; child; child = child->nextSibling) + for (child = box->u.box.firstChild; child; child = child->nextSibling) { SetSizes (child, x, y); if (box->u.box.dir == LayoutHorizontal) @@ -954,7 +954,7 @@ LayoutFreeLayout (box) BoxPtr box; { BoxPtr child, next; - + switch (box->type) { case BoxBox: for (child = box->u.box.firstChild; child; child = next) @@ -968,7 +968,7 @@ LayoutFreeLayout (box) break; case WidgetBox: case VariableBox: - default: + default: break; } DisposeExpr (box->params.stretch[LayoutHorizontal].expr); @@ -988,7 +988,7 @@ LayoutGetNaturalSize (l, widthp, heightp) DBUG_ENTER("LayoutGetNaturalSize"); box = l->layout.layout; - if (box) + if (box) { ComputeNaturalSizes (l, box, LayoutHorizontal); *widthp = box->natural[LayoutHorizontal]; -- cgit v1.2.3