From 2310b88abe6dd2417aaeb26f81580e9479ca1960 Mon Sep 17 00:00:00 2001 From: Yaakov Selkowitz Date: Sun, 28 Aug 2011 02:15:17 -0500 Subject: Viewport: Fix old-style function definitions Signed-off-by: Yaakov Selkowitz Acked-by: Gaetan Nadon --- src/Viewport.c | 135 +++++++++++++++++++++++---------------------------------- 1 file changed, 55 insertions(+), 80 deletions(-) diff --git a/src/Viewport.c b/src/Viewport.c index e5076dc..26269b4 100644 --- a/src/Viewport.c +++ b/src/Viewport.c @@ -54,10 +54,10 @@ SOFTWARE. #include #include -static void ScrollUpDownProc(), ThumbProc(); -static Boolean GetGeometry(); - -static void ComputeWithForceBars(); +static void ScrollUpDownProc(Widget, XtPointer, XtPointer); +static void ThumbProc(Widget, XtPointer, XtPointer); +static Boolean GetGeometry(Widget, Dimension, Dimension); +static void ComputeWithForceBars(Widget, Boolean, XtWidgetGeometry *, int *, int *); #define offset(field) XtOffsetOf(ViewportRec, viewport.field) static XtResource resources[] = { @@ -76,10 +76,15 @@ static XtResource resources[] = { }; #undef offset -static void Initialize(), ConstraintInitialize(), - Realize(), Resize(), ChangeManaged(); -static Boolean SetValues(), Layout(); -static XtGeometryResult GeometryManager(), PreferredGeometry(); +static void Initialize(Widget, Widget, ArgList, Cardinal *); +static void ConstraintInitialize(Widget, Widget, ArgList, Cardinal *); +static void Realize(Widget, XtValueMask *, XSetWindowAttributes *); +static void Resize(Widget); +static void ChangeManaged(Widget); +static Boolean SetValues(Widget, Widget, Widget, ArgList, Cardinal *); +static Boolean Layout(FormWidget, Dimension, Dimension); +static XtGeometryResult GeometryManager(Widget, XtWidgetGeometry *, XtWidgetGeometry *); +static XtGeometryResult PreferredGeometry(Widget, XtWidgetGeometry *, XtWidgetGeometry *); #define superclass (&formClassRec) ViewportClassRec viewportClassRec = { @@ -144,9 +149,8 @@ ViewportClassRec viewportClassRec = { WidgetClass viewportWidgetClass = (WidgetClass)&viewportClassRec; -static Widget CreateScrollbar(w, horizontal) - ViewportWidget w; - Boolean horizontal; +static Widget +CreateScrollbar(ViewportWidget w, Boolean horizontal) { Widget clip = w->viewport.clip; ViewportConstraints constraints = @@ -196,10 +200,8 @@ static Widget CreateScrollbar(w, horizontal) } /* ARGSUSED */ -static void Initialize(request, new, args, num_args) - Widget request, new; - ArgList args; - Cardinal *num_args; +static void +Initialize(Widget request, Widget new, ArgList args, Cardinal *num_args) { ViewportWidget w = (ViewportWidget)new; static Arg clip_args[8]; @@ -296,18 +298,14 @@ static void Initialize(request, new, args, num_args) } /* ARGSUSED */ -static void ConstraintInitialize(request, new, args, num_args) - Widget request, new; - ArgList args; - Cardinal *num_args; +static void +ConstraintInitialize(Widget request, Widget new, ArgList args, Cardinal *num_args) { ((ViewportConstraints)new->core.constraints)->viewport.reparented = False; } -static void Realize(widget, value_mask, attributes) - Widget widget; - XtValueMask *value_mask; - XSetWindowAttributes *attributes; +static void +Realize(Widget widget, XtValueMask *value_mask, XSetWindowAttributes *attributes) { ViewportWidget w = (ViewportWidget)widget; Widget child = w->viewport.child; @@ -333,10 +331,8 @@ static void Realize(widget, value_mask, attributes) } /* ARGSUSED */ -static Boolean SetValues(current, request, new, args, num_args) - Widget current, request, new; - ArgList args; - Cardinal *num_args; +static Boolean +SetValues(Widget current, Widget request, Widget new, ArgList args, Cardinal *num_args) { ViewportWidget w = (ViewportWidget)new; ViewportWidget cw = (ViewportWidget)current; @@ -354,8 +350,8 @@ static Boolean SetValues(current, request, new, args, num_args) } -static void ChangeManaged(widget) - Widget widget; +static void +ChangeManaged(Widget widget) { ViewportWidget w = (ViewportWidget)widget; int num_children = w->composite.num_children; @@ -423,17 +419,15 @@ static void ChangeManaged(widget) } -static void SetBar(w, top, length, total) - Widget w; - Position top; - Dimension length, total; +static void +SetBar(Widget w, Position top, Dimension length, Dimension total) { XawScrollbarSetThumb(w, (float)top/(float)total, (float)length/(float)total); } -static void RedrawThumbs(w) - ViewportWidget w; +static void +RedrawThumbs(ViewportWidget w) { Widget child = w->viewport.child; Widget clip = w->viewport.clip; @@ -449,9 +443,8 @@ static void RedrawThumbs(w) -static void SendReport (w, changed) - ViewportWidget w; - unsigned int changed; +static void +SendReport (ViewportWidget w, unsigned int changed) { XawPannerReport rep; @@ -472,9 +465,8 @@ static void SendReport (w, changed) } -static void MoveChild(w, x, y) - ViewportWidget w; - Position x, y; +static void +MoveChild(ViewportWidget w, Position x, Position y) { Widget child = w->viewport.child; Widget clip = w->viewport.clip; @@ -497,10 +489,8 @@ static void MoveChild(w, x, y) } -static void ComputeLayout(widget, query, destroy_scrollbars) - Widget widget; /* Viewport */ - Boolean query; /* query child's preferred geom? */ - Boolean destroy_scrollbars; /* destroy un-needed scrollbars? */ +static void +ComputeLayout(Widget widget, Boolean query, Boolean destroy_scrollbars) { ViewportWidget w = (ViewportWidget)widget; Widget child = w->viewport.child; @@ -771,11 +761,8 @@ static void ComputeLayout(widget, query, destroy_scrollbars) */ static void -ComputeWithForceBars(widget, query, intended, clip_width, clip_height) -Widget widget; -Boolean query; -XtWidgetGeometry * intended; -int *clip_width, *clip_height; +ComputeWithForceBars(Widget widget, Boolean query, XtWidgetGeometry *intended, + int *clip_width, int *clip_height) { ViewportWidget w = (ViewportWidget)widget; Widget child = w->viewport.child; @@ -850,17 +837,16 @@ int *clip_width, *clip_height; intended->height = *clip_height; } -static void Resize(widget) - Widget widget; +static void +Resize(Widget widget) { ComputeLayout( widget, /*query=*/True, /*destroy=*/True ); } /* ARGSUSED */ -static Boolean Layout(w, width, height) - FormWidget w; - Dimension width, height; +static Boolean +Layout(FormWidget w, Dimension width, Dimension height) { ComputeLayout( (Widget)w, /*query=*/True, /*destroy=*/True ); w->form.preferred_width = w->core.width; @@ -869,10 +855,8 @@ static Boolean Layout(w, width, height) } -static void ScrollUpDownProc(widget, closure, call_data) - Widget widget; - XtPointer closure; - XtPointer call_data; +static void +ScrollUpDownProc(Widget widget, XtPointer closure, XtPointer call_data) { ViewportWidget w = (ViewportWidget)closure; Widget child = w->viewport.child; @@ -888,10 +872,8 @@ static void ScrollUpDownProc(widget, closure, call_data) /* ARGSUSED */ -static void ThumbProc(widget, closure, call_data) - Widget widget; - XtPointer closure; - XtPointer call_data; +static void +ThumbProc(Widget widget, XtPointer closure, XtPointer call_data) { ViewportWidget w = (ViewportWidget)closure; Widget child = w->viewport.child; @@ -922,8 +904,7 @@ static void ThumbProc(widget, closure, call_data) } static XtGeometryResult -TestSmaller(w, request, reply_return) - ViewportWidget w; XtWidgetGeometry *request, *reply_return; +TestSmaller(ViewportWidget w, XtWidgetGeometry *request, XtWidgetGeometry *reply_return) { if (request->width < w->core.width || request->height < w->core.height) return XtMakeGeometryRequest((Widget)w, request, reply_return); @@ -932,10 +913,8 @@ TestSmaller(w, request, reply_return) } static XtGeometryResult -GeometryRequestPlusScrollbar(w, horizontal, request, reply_return) - Boolean horizontal; - ViewportWidget w; - XtWidgetGeometry *request, *reply_return; +GeometryRequestPlusScrollbar(ViewportWidget w, Boolean horizontal, + XtWidgetGeometry *request, XtWidgetGeometry *reply_return) { Widget bar; XtWidgetGeometry plusScrollbars; @@ -957,8 +936,7 @@ GeometryRequestPlusScrollbar(w, horizontal, request, reply_return) #define HeightChange() (request->height != w->core.height) static XtGeometryResult -QueryGeometry(w, request, reply_return) - ViewportWidget w; XtWidgetGeometry *request, *reply_return; +QueryGeometry(ViewportWidget w, XtWidgetGeometry *request, XtWidgetGeometry *reply_return) { if (w->viewport.allowhoriz && w->viewport.allowvert) return TestSmaller(w, request, reply_return); @@ -990,9 +968,8 @@ QueryGeometry(w, request, reply_return) #undef WidthChange #undef HeightChange -static XtGeometryResult GeometryManager(child, request, reply) - Widget child; - XtWidgetGeometry *request, *reply; +static XtGeometryResult +GeometryManager(Widget child, XtWidgetGeometry *request, XtWidgetGeometry *reply) { ViewportWidget w = (ViewportWidget)child->core.parent; Boolean rWidth = (Boolean)(request->request_mode & CWWidth); @@ -1086,9 +1063,8 @@ static XtGeometryResult GeometryManager(child, request, reply) } -static Boolean GetGeometry(w, width, height) - Widget w; - Dimension width, height; +static Boolean +GetGeometry(Widget w, Dimension width, Dimension height) { XtWidgetGeometry geometry, return_geom; XtGeometryResult result; @@ -1121,9 +1097,8 @@ static Boolean GetGeometry(w, width, height) return (result == XtGeometryYes); } -static XtGeometryResult PreferredGeometry(w, constraints, reply) - Widget w; - XtWidgetGeometry *constraints, *reply; +static XtGeometryResult +PreferredGeometry(Widget w, XtWidgetGeometry *constraints, XtWidgetGeometry *reply) { if (((ViewportWidget)w)->viewport.child != NULL) return XtQueryGeometry( ((ViewportWidget)w)->viewport.child, -- cgit v1.2.3