cpp/openttd-patchpack/source Changeset - r4755:2d0c9bd7697a

Changeset - r4755:2d0c9bd7697a

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glx - 18 years ago 2006-10-06 21:10:14
glx@openttd.org

(svn r6669) -Add: vararg functions to set hidden/disabled/lowered state of multiple widgets in one call

2 files changed with 51 insertions and 0 deletions:

window.c

window.h

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window.c

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 /* $Id$ */
 #include "stdafx.h"
 #include <stdarg.h>
 #include "openttd.h"
 #include "debug.h"
 #include "functions.h"
@@ @@ -17,6 +18,48 @@ @@
 // delta between mouse cursor and upper left corner of dragged window
 static Point _drag_delta;
 void CDECL SetWindowWidgetsDisabledState(Window *w, bool disab_stat, int widgets, ...)
+{
 	va_list wdg_list;
 	va_start(wdg_list, widgets);
 	while (widgets != WIDGET_LIST_END) {
 		SetWindowWidgetHiddenState(w, widgets, disab_stat);
 		widgets = va_arg(wdg_list, int);
+	}
 	va_end(wdg_list);
+}
 void CDECL SetWindowWidgetsHiddenState(Window *w, bool hidden_stat, int widgets, ...)
+{
 	va_list wdg_list;
 	va_start(wdg_list, widgets);
 	while (widgets != WIDGET_LIST_END) {
 		SetWindowWidgetHiddenState(w, widgets, hidden_stat);
 		widgets = va_arg(wdg_list, int);
+	}
 	va_end(wdg_list);
+}
 void CDECL SetWindowWidgetsLoweredState(Window *w, bool lowered_stat, int widgets, ...)
+{
 	va_list wdg_list;
 	va_start(wdg_list, widgets);
 	while (widgets != WIDGET_LIST_END) {
 		SetWindowWidgetLoweredState(w, widgets, lowered_stat);
 		widgets = va_arg(wdg_list, int);
+	}
 	va_end(wdg_list);
+}
 void RaiseWindowButtons(Window *w)
+{
 	const Widget *wi = w->widget;

window.h

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@@ @@ -62,6 +62,11 @@ enum ResizeFlags { @@
 	WIDG_LOWERED  = 6,  // widget is paint lowered, a pressed button in fact
 } ResizeFlag;
 /* used to indicate the end of widgets' list for vararg functions */
 enum {
 	WIDGET_LIST_END = -1,
 };
 typedef struct Widget {
 	byte type;                        ///< Widget type, see @WindowWidgetTypes
 	byte display_flags;               ///< Resize direction, alignment, etc. during resizing, see @ResizeFlags
@@ @@ -783,6 +788,9 @@ void InvalidateWindowData(WindowClass cl @@
 void RaiseWindowButtons(Window *w);
 void RelocateAllWindows(int neww, int newh);
 int PositionMainToolbar(Window *w);
 void CDECL SetWindowWidgetsDisabledState(Window *w, bool disab_stat, int widgets, ...);
 void CDECL SetWindowWidgetsHiddenState(Window *w, bool hidden_stat, int widgets, ...);
 void CDECL SetWindowWidgetsLoweredState(Window *w, bool lowered_stat, int widgets, ...);
 /* misc_gui.c*/
 void GuiShowTooltips(StringID string_id);

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