X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=xoptions.c;h=a5aac22327659b2af0370da9758dda52566f97e4;hb=e79a7d4e07632ae3a428f4363effffbbb52c7a1d;hp=14ab5d755df2221e1dfa3b06a8e9b6599555f236;hpb=b9641a5478e4828554c5a82cb11681281491db4c;p=xboard.git

diff --git a/xoptions.c b/xoptions.c
index 14ab5d7..a5aac22 100644
--- a/xoptions.c
+++ b/xoptions.c
@@ -80,22 +80,6 @@ extern char *getenv();
 # define N_(s)  s
 #endif
 
-extern void SendToProgram P((char *message, ChessProgramState *cps));
-FILE * XsraSelFile P((Widget w, char *prompt, char *ok, char *cancel, char *failed,
-		char *init_path, char *filter, char *mode, int (*show_entry)(), char **name_return));
-
-extern Widget formWidget, shellWidget, boardWidget, menuBarWidget;
-extern Display *xDisplay;
-extern int squareSize;
-extern Pixmap xMarkPixmap;
-extern char *layoutName;
-extern Window xBoardWindow;
-extern Arg layoutArgs[2], formArgs[2];
-Pixel timerForegroundPixel, timerBackgroundPixel;
-extern int searchTime;
-extern Atom wm_delete_window;
-extern int lineGap;
-
 // [HGM] the following code for makng menu popups was cloned from the FileNamePopUp routines
 
 static Widget previous = NULL;
@@ -119,8 +103,6 @@ void SetFocus(Widget w, XtPointer data, XEvent *event, Boolean *b)
 }
 
 //--------------------------- New Shuffle Game --------------------------------------------
-extern int shuffleOpenings;
-extern int startedFromPositionFile;
 int shuffleUp;
 Widget shuffleShell;
 
@@ -332,7 +314,7 @@ void TimeControlCallback(w, client_data, call_data)
         return;
     }
     if (strcmp(name, _(" OK ")) == 0) {
-	int inc, mps, ok;
+	int inc, mps, ok=0;
 	XtSetArg(args[0], XtNstring, &txt);
 	XtGetValues(tcData, args, 1);
 	switch(tcInc) {
@@ -623,7 +605,6 @@ void TimeControlProc(w, event, prms, nprms)
 int values[MAX_OPTIONS];
 ChessProgramState *currentCps;
 static Option *currentOption;
-extern Widget shells[];
 static Boolean browserUp;
 
 void CheckCallback(Widget ww, XtPointer data, XEvent *event, Boolean *b)
@@ -694,7 +675,7 @@ void ComboSelect(w, addr, index) // callback for all combo items
     int j = 255 & (intptr_t) addr;
 
     values[i] = j; // store in temporary, for transfer at OK
-    XtSetArg(args[0], XtNlabel, ((char**)currentOption[i].textValue)[j]);
+    XtSetArg(args[0], XtNlabel, _(((char**)currentOption[i].textValue)[j]));
     XtSetValues(currentOption[i].handle, args, 1);
 }
 
@@ -712,6 +693,7 @@ void CreateComboPopup(parent, name, n, mb)
 			      parent, NULL, 0);
     j = 0;
     XtSetArg(args[j], XtNwidth, 100);  j++;
+    XtSetArg(args[j], XtNlabel, _(mb[i]));  j++;
 //    XtSetArg(args[j], XtNright, XtChainRight);  j++;
     while (mb[i] != NULL) {
 	    entry = XtCreateManagedWidget(mb[i], smeBSBObjectClass,
@@ -786,7 +768,6 @@ void GenericPopDown(w, event, prms, nprms)
      String *prms;
      Cardinal *nprms;
 {
-    int n;
     if(browserUp) return; // prevent closing dialog when it has an open file-browse daughter
     PopDown(prms[0][0] - '0');
 }
@@ -1092,7 +1073,7 @@ void SetColor(char *colorName, Widget box)
 	    } else {
 		buttonColor = *(Pixel *) vTo.addr;
 	    }
-	}
+	} else buttonColor = (Pixel) 0;
 	XtSetArg(args[0], XtNbackground, buttonColor);;
 	XtSetValues(box, args, 1);
 }
@@ -1149,7 +1130,6 @@ void AdjustColor(int i)
 
 void BoardOptionsOK(int n)
 {
-    extern int defaultLineGap, useImages, useImageSqs;
     if(appData.overrideLineGap >= 0) lineGap = appData.overrideLineGap; else lineGap = defaultLineGap;
     useImages = useImageSqs = 0;
     MakeColors(); CreateGCs(True);
@@ -1209,7 +1189,7 @@ Option boardOptions[] = {
 void GenericReadout(int selected)
 {
     int i, j;
-    String name, val;
+    String val;
     Arg args[16];
     char buf[MSG_SIZ], **dest;
     float x;
@@ -1292,10 +1272,9 @@ void GenericCallback(w, client_data, call_data)
      Widget w;
      XtPointer client_data, call_data;
 {
-    String name, val;
+    String name;
     Arg args[16];
     char buf[MSG_SIZ];
-    int i, j;
     int data = (intptr_t) client_data;
 
     currentOption = dialogOptions[data>>16]; data &= 0xFFFF;
@@ -1325,7 +1304,7 @@ int
 GenericPopUp(Option *option, char *title, int dlgNr)
 {
     Arg args[16];
-    Widget popup, layout, dialog, edit=NULL, form,  last, b_ok, b_cancel, leftMargin = NULL, textField = NULL;
+    Widget popup, layout, dialog=NULL, edit=NULL, form,  last, b_ok, b_cancel, leftMargin = NULL, textField = NULL;
     Window root, child;
     int x, y, i, j, height=999, width=1, h, c, w;
     int win_x, win_y, maxWidth, maxTextWidth;
@@ -1397,6 +1376,7 @@ GenericPopUp(Option *option, char *title, int dlgNr)
 	    XtSetArg(args[j], XtNright, XtChainLeft); j++;
 	    XtSetArg(args[j], XtNborderWidth, 0);  j++;
 	    XtSetArg(args[j], XtNjustify, XtJustifyLeft);  j++;
+	    XtSetArg(args[j], XtNlabel, _(option[i].name));  j++;
 	    texts[h] =
 	    dialog = XtCreateManagedWidget(option[i].name, labelWidgetClass, form, args, j);
 	    } else texts[h] = dialog = NULL;
@@ -1439,7 +1419,7 @@ GenericPopUp(Option *option, char *title, int dlgNr)
 	    XtSetArg(args[j], XtNleft, XtChainRight); j++;
 	    XtSetArg(args[j], XtNright, XtChainRight); j++;
 	    if(option[i].type == FileName || option[i].type == PathName) {
-		w = 50; msg = "browse";
+		w = 50; msg = _("browse");
 	    } else {
 		XtSetArg(args[j], XtNheight, 10);  j++;
 		w = 20; msg = "+";
@@ -1481,6 +1461,7 @@ GenericPopUp(Option *option, char *title, int dlgNr)
 	    XtSetArg(args[j], XtNleft, XtChainLeft); j++;
 	    XtSetArg(args[j], XtNborderWidth, 0);  j++;
 	    XtSetArg(args[j], XtNjustify, XtJustifyLeft);  j++;
+	    XtSetArg(args[j], XtNlabel, _(msg));  j++;
 	    last = XtCreateManagedWidget(msg, labelWidgetClass, form, args, j);
 	    if(option[i].type == CheckBox)
 		XtAddEventHandler(last, ButtonPressMask, False, CheckCallback, (XtPointer)(intptr_t) i);
@@ -1489,6 +1470,7 @@ GenericPopUp(Option *option, char *title, int dlgNr)
 	  case Button:
 	    j=0;
 	    XtSetArg(args[j], XtNfromVert, option[i].min & 1 ? lastrow : last);  j++;
+	    XtSetArg(args[j], XtNlabel, _(option[i].name));  j++;
 	    if(option[i].min & 1) { XtSetArg(args[j], XtNfromHoriz, last);  j++; }
 	    else  { XtSetArg(args[j], XtNfromHoriz, NULL);  j++; lastrow = forelast; }
 	    if(option[i].max) XtSetArg(args[j], XtNwidth, option[i].max);  j++;
@@ -1515,6 +1497,7 @@ GenericPopUp(Option *option, char *title, int dlgNr)
 	    XtSetArg(args[j], XtNright, XtChainLeft); j++;
 	    XtSetArg(args[j], XtNborderWidth, 0);  j++;
 	    XtSetArg(args[j], XtNjustify, XtJustifyLeft);  j++;
+	    XtSetArg(args[j], XtNlabel, _(option[i].name));  j++;
 	    texts[h] = dialog = XtCreateManagedWidget(option[i].name, labelWidgetClass, form, args, j);
 
 	    if(currentCps) option[i].choice = (char**) option[i].textValue; else {
@@ -1529,7 +1512,7 @@ GenericPopUp(Option *option, char *title, int dlgNr)
 	    XtSetArg(args[j], XtNwidth, option[i].max && !currentCps ? option[i].max : 100);  j++;
 	    XtSetArg(args[j], XtNleft, XtChainLeft); j++;
 	    XtSetArg(args[j], XtNmenuName, XtNewString(option[i].name));  j++;
-	    XtSetArg(args[j], XtNlabel, ((char**)option[i].textValue)[option[i].value]);  j++;
+	    XtSetArg(args[j], XtNlabel, _(((char**)option[i].textValue)[option[i].value]));  j++;
 	    option[i].handle = (void*)
 		(last = XtCreateManagedWidget(" ", menuButtonWidgetClass, form, args, j));
 	    CreateComboPopup(last, option[i].name, i, (char **) option[i].textValue);
@@ -1736,10 +1719,9 @@ void MatchOptionsProc(w, event, prms, nprms)
 }
 
 Option textOptions[100];
-extern char *icsTextMenuString;
 void PutText P((char *text, int pos));
 
-SendString(char *p)
+void SendString(char *p)
 {
     char buf[MSG_SIZ], *q;
     if(q = strstr(p, "$input")) {
@@ -1902,7 +1884,6 @@ void NewTagsPopup(char *text, char *msg)
     GenericPopUp(tagsOptions, _("Tags"), 2);
 }
 
-extern char ICSInputTranslations[];
 char *icsText;
 
 Option boxOptions[] = {
@@ -1912,7 +1893,6 @@ Option boxOptions[] = {
 
 void PutText(char *text, int pos)
 {
-    Widget edit;
     Arg args[16];
     char buf[MSG_SIZ], *p;