diff options
Diffstat (limited to 'viewres.c')
| -rw-r--r-- | viewres.c | 223 |
1 files changed, 101 insertions, 122 deletions
@@ -27,7 +27,7 @@ in this Software without prior written authorization from the X Consortium. * * * Author: Jim Fulton, MIT X Consortium */ -/* $XFree86: xc/programs/viewres/viewres.c,v 1.5 2000/09/26 15:57:23 tsi Exp $ */ +/* $XFree86: xc/programs/viewres/viewres.c,v 1.7 2003/09/08 20:49:47 herrb Exp $ */ #include <stdio.h> #include <stdlib.h> @@ -216,7 +216,7 @@ static struct _nametable { }; static Widget treeWidget; -static Widget quitButton, viewButton, viewMenu, selectButton, selectMenu; +static Widget viewButton, viewMenu, selectButton, selectMenu; static Widget view_widgets[VIEW_number]; static Widget select_widgets[SELECT_number]; static XmuWidgetNode *topnode; @@ -228,7 +228,8 @@ static Arg true_args[1] = {{ XtNstate, (XtArgVal) TRUE }}; /* * routines */ -static void usage () +static void +usage (void) { const char **cpp; fprintf (stderr, "usage: %s [-options...]\n", ProgramName); @@ -241,11 +242,11 @@ static void usage () } -static XmuWidgetNode *widget_to_node (gw) - register Widget gw; +static XmuWidgetNode * +widget_to_node (Widget gw) { - register XmuWidgetNode *node; - register int i; + XmuWidgetNode *node; + int i; if (XtIsSubclass (gw, toggleWidgetClass)) { for (i = 0, node = widget_list; i < nwidgets; i++, node++) { @@ -260,13 +261,11 @@ static XmuWidgetNode *widget_to_node (gw) } -static void initialize_widgetnode_list (listp, sizep, n) - XmuWidgetNode ***listp; - int *sizep; - int n; +static void +initialize_widgetnode_list (XmuWidgetNode ***listp, int *sizep, int n) { - register int i; - register XmuWidgetNode **l; + int i; + XmuWidgetNode **l; if (!*listp) { *listp = (XmuWidgetNode **) @@ -290,8 +289,8 @@ static void initialize_widgetnode_list (listp, sizep, n) } -static Boolean set_resource_labels (node) - XmuWidgetNode *node; +static Boolean +set_resource_labels (XmuWidgetNode *node) { int i; const char **cur; @@ -336,10 +335,10 @@ static Boolean set_resource_labels (node) } -static ViewresData *create_viewres_data (node) - XmuWidgetNode *node; +static ViewresData * +create_viewres_data (XmuWidgetNode *node) { - register ViewresData *d = + ViewresData *d = (ViewresData *) malloc ((unsigned) sizeof(ViewresData)); if (d) { @@ -355,12 +354,12 @@ static ViewresData *create_viewres_data (node) return d; } -static int copydown (start) - register int start; +static int +copydown (int start) { - register XmuWidgetNode **src = &selected_list.elements[start]; - register XmuWidgetNode **dst = src; - register int cur; + XmuWidgetNode **src = &selected_list.elements[start]; + XmuWidgetNode **dst = src; + int cur; for (cur = start; start < selected_list.n_elements; start++, src++) { if (*src) { @@ -372,9 +371,8 @@ static int copydown (start) } -static void add_to_selected_list (node, updatewidget) - XmuWidgetNode *node; - Boolean updatewidget; +static void +add_to_selected_list (XmuWidgetNode *node, Boolean updatewidget) { ViewresData *d = VData(node); if (!d->instance || d->selection_index >= 0) return; @@ -390,9 +388,8 @@ static void add_to_selected_list (node, updatewidget) if (updatewidget) XtSetValues (d->instance, true_args, ONE); } -static Boolean remove_from_selected_list (node, updatewidget) - XmuWidgetNode *node; - Boolean updatewidget; +static Boolean +remove_from_selected_list (XmuWidgetNode *node, Boolean updatewidget) { int i, skips; ViewresData *d = VData(node); @@ -413,14 +410,13 @@ static Boolean remove_from_selected_list (node, updatewidget) return TRUE; } -static void remove_nodes_from_selected_list (start, count, updatewidget) - int start, count; - Boolean updatewidget; +static void +remove_nodes_from_selected_list (int start, int count, Boolean updatewidget) { int i; for (i = 0; i < count; i++) { - register XmuWidgetNode *p = selected_list.elements[start+i]; + XmuWidgetNode *p = selected_list.elements[start+i]; ViewresData *d = VData(p); REMOVE_NODE (p); if (updatewidget) XtSetValues (d->instance, false_args, ONE); @@ -428,9 +424,8 @@ static void remove_nodes_from_selected_list (start, count, updatewidget) selected_list.n_elements -= copydown (start); } -static void add_subtree_to_selected_list (node, updatewidget) - XmuWidgetNode *node; - Boolean updatewidget; +static void +add_subtree_to_selected_list (XmuWidgetNode *node, Boolean updatewidget) { if (!node) return; @@ -442,26 +437,26 @@ static void add_subtree_to_selected_list (node, updatewidget) /* ARGSUSED */ -static void variable_labeltype_callback (gw, closure, data) - Widget gw; - XtPointer closure; /* TRUE or FALSE */ - XtPointer data; +static void +variable_labeltype_callback (Widget gw, + XtPointer closure, /* TRUE or FALSE */ + XtPointer data) { set_labeltype_menu ((Boolean) (long) closure, True); } /* ARGSUSED */ -static void gravity_callback (gw, closure, data) - Widget gw; - XtPointer closure; /* TRUE or FALSE */ - XtPointer data; +static void +gravity_callback (Widget gw, + XtPointer closure, /* TRUE or FALSE */ + XtPointer data) { set_orientation_menu ((XtGravity) (long) closure, True); } -static Boolean create_resource_lw (node) - XmuWidgetNode *node; +static Boolean +create_resource_lw (XmuWidgetNode *node) { Arg args[4]; Cardinal n; @@ -484,9 +479,10 @@ static Boolean create_resource_lw (node) return TRUE; } -static void update_selection_items () +static void +update_selection_items (void) { - register int i; + int i; static Arg args[1] = {{ XtNsensitive, (XtArgVal) FALSE }}; Boolean show = FALSE, hide = FALSE, ancestors = FALSE; Boolean descendants = FALSE; @@ -528,10 +524,8 @@ static void update_selection_items () } -static void do_resources (node, op, updatewidget) - XmuWidgetNode *node; - Boolean op; - Boolean updatewidget; +static void +do_resources (XmuWidgetNode *node, Boolean op, Boolean updatewidget) { ViewresData *d = VData(node); if (op == BOOL_TOGGLE) op = (IsShowing(node) ? BOOL_OFF : BOOL_ON); @@ -557,10 +551,11 @@ static void do_resources (node, op, updatewidget) /* ARGSUSED */ -static void show_resources_callback (gw, closure, data) - Widget gw; /* menu or toggle button */ - XtPointer closure; /* BOOL_OFF, BOOL_ON, BOOL_TOGGLE */ - XtPointer data; /* undefined */ +static void +show_resources_callback ( + Widget gw, /* menu or toggle button */ + XtPointer closure, /* BOOL_OFF, BOOL_ON, BOOL_TOGGLE */ + XtPointer data) /* undefined */ { int op = (long) closure; XmuWidgetNode *node = widget_to_node (gw); @@ -585,12 +580,13 @@ static void show_resources_callback (gw, closure, data) /* ARGSUSED */ -static void select_callback (gw, closure, data) - Widget gw; /* entry widget */ - XtPointer closure; /* TRUE or FALSE */ - XtPointer data; /* undefined */ +static void +select_callback ( + Widget gw, /* entry widget */ + XtPointer closure, /* TRUE or FALSE */ + XtPointer data) /* undefined */ { - register int i; + int i; int nselected = selected_list.n_elements; XmuWidgetNode *node; @@ -702,10 +698,10 @@ static void select_callback (gw, closure, data) } /* ARGSUSED */ -static void toggle_callback (gw, closure, data) - Widget gw; - XtPointer closure; /* XmuWidgetNode for this widget */ - XtPointer data; /* on or off */ +static void +toggle_callback (Widget gw, + XtPointer closure, /* XmuWidgetNode for this widget */ + XtPointer data) /* on or off */ { XmuWidgetNode *node = (XmuWidgetNode *) closure; Boolean selected = (Boolean) (long) data; @@ -724,10 +720,11 @@ static void toggle_callback (gw, closure, data) * panner/porthole controls - called when the other changes */ /* ARGSUSED */ -static void panner_callback (gw, closure, data) - Widget gw; /* panner widget */ - XtPointer closure; /* porthole widget */ - XtPointer data; /* report */ +static void +panner_callback ( + Widget gw, /* panner widget */ + XtPointer closure, /* porthole widget */ + XtPointer data) /* report */ { XawPannerReport *rep = (XawPannerReport *) data; Arg args[2]; @@ -740,10 +737,11 @@ static void panner_callback (gw, closure, data) } /* ARGSUSED */ -static void porthole_callback (gw, closure, data) - Widget gw; /* porthole widget */ - XtPointer closure; /* panner widget */ - XtPointer data; /* report */ +static void +porthole_callback ( + Widget gw, /* porthole widget */ + XtPointer closure, /* panner widget */ + XtPointer data) /* report */ { Widget panner = (Widget) closure; XawPannerReport *rep = (XawPannerReport *) data; @@ -764,10 +762,8 @@ static void porthole_callback (gw, closure, data) -static void build_tree (node, tree, super) - XmuWidgetNode *node; - Widget tree; - Widget super; +static void +build_tree (XmuWidgetNode *node, Widget tree, Widget super) { ViewresData *d = VData (node); Widget box, w; /* widget for this Class */ @@ -800,9 +796,8 @@ static void build_tree (node, tree, super) } -static void set_node_labels (node, depth) - XmuWidgetNode *node; - int depth; +static void +set_node_labels (XmuWidgetNode *node, int depth) { Arg args[1]; XmuWidgetNode *child; @@ -819,9 +814,8 @@ static void set_node_labels (node, depth) } -static void oneof_sensitive (choosea, a, b) - Boolean choosea; - Widget a, b; +static void +oneof_sensitive (Boolean choosea, Widget a, Widget b) { static Arg args[1] = { { XtNsensitive, (XtArgVal) NULL } }; @@ -831,7 +825,8 @@ static void oneof_sensitive (choosea, a, b) XtSetValues (choosea ? b : a, args, ONE); } -static void set_labeltype_menu (Boolean isvar, Boolean doall) +static void +set_labeltype_menu (Boolean isvar, Boolean doall) { options.show_variable = isvar; oneof_sensitive (isvar, view_widgets[VIEW_CLASSES], @@ -845,7 +840,8 @@ static void set_labeltype_menu (Boolean isvar, Boolean doall) } } -static void set_orientation_menu (XtGravity grav, Boolean dosetvalues) +static void +set_orientation_menu (XtGravity grav, Boolean dosetvalues) { #define CHOOSE(val) (sensitiveargs + (grav != (val))) XtSetValues (view_widgets[VIEW_HORIZONTAL], CHOOSE(WestGravity), ONE); @@ -870,9 +866,7 @@ static void set_orientation_menu (XtGravity grav, Boolean dosetvalues) *****************************************************************************/ int -main (argc, argv) - int argc; - char **argv; +main (int argc, char *argv[]) { Widget toplevel, pane, box, dummy, porthole, panner, form; XmuWidgetNode *rootNode; /* always the root of the resource hierarchy */ @@ -930,8 +924,8 @@ main (argc, argv) box = XtCreateManagedWidget ("buttonbox", boxWidgetClass, pane, (ArgList) NULL, ZERO); - quitButton = XtCreateManagedWidget ("quit", commandWidgetClass, box, - (ArgList) NULL, ZERO); + (void) XtCreateManagedWidget ("quit", commandWidgetClass, box, + (ArgList) NULL, ZERO); /* * Format menu @@ -1071,21 +1065,17 @@ main (argc, argv) *****************************************************************************/ /* ARGSUSED */ -static void ActionQuit (w, event, params, num_params) - Widget w; - XEvent *event; - String *params; - Cardinal *num_params; +static void +ActionQuit (Widget w, XEvent *event, + String *params, Cardinal *num_params) { exit (0); } /* ARGSUSED */ -static void ActionSetLableType (w, event, params, num_params) - Widget w; - XEvent *event; - String *params; - Cardinal *num_params; +static void +ActionSetLableType (Widget w, XEvent *event, + String *params, Cardinal *num_params) { const char *cmd; Boolean oldvar = options.show_variable, newvar; @@ -1118,11 +1108,9 @@ static void ActionSetLableType (w, event, params, num_params) } /* ARGSUSED */ -static void ActionSetOrientation (w, event, params, num_params) - Widget w; - XEvent *event; - String *params; - Cardinal *num_params; +static void +ActionSetOrientation (Widget w, XEvent *event, + String *params, Cardinal *num_params) { XtGravity newgrav = ForgetGravity; @@ -1164,13 +1152,9 @@ static void ActionSetOrientation (w, event, params, num_params) } -static void do_single_arg (w, params, nparams, table, nentries, proc) - Widget w; - String *params; - Cardinal nparams; - struct _nametable table[]; - int nentries; - void (*proc)(); +static void +do_single_arg (Widget w, String *params, Cardinal nparams, + struct _nametable table[] , int nentries, XtCallbackProc proc) { int obj; int i; @@ -1198,11 +1182,9 @@ static void do_single_arg (w, params, nparams, table, nentries, proc) /* ARGSUSED */ -static void ActionSelect (w, event, params, num_params) - Widget w; - XEvent *event; - String *params; - Cardinal *num_params; +static void +ActionSelect (Widget w, XEvent *event, + String *params, Cardinal *num_params) { do_single_arg (w, params, *num_params, select_nametable, (int) XtNumber(select_nametable), select_callback); @@ -1210,11 +1192,8 @@ static void ActionSelect (w, event, params, num_params) /* ARGSUSED */ -static void ActionResources (w, event, params, num_params) - Widget w; - XEvent *event; - String *params; - Cardinal *num_params; +static void ActionResources (Widget w, XEvent *event, + String *params, Cardinal *num_params) { if (*num_params == 0) { show_resources_callback (w, (XtPointer) BOOL_TOGGLE, (XtPointer) NULL); |