app_config::app_config(portaudio::System &system) :
store(new private_configs()),
globals(new misc_globals(system))
{
store->colors = default_colors();
init_action_maps();
store->global_keymap = default_global_keymap();
store->pattern_keymap = default_pattern_keymap();
}
void draw ()
{
XSetForeground (display, gc, gray_pixel);
XFillRectangle (display, win, gc, 0, 0, width, height);
for (widg *w = widgs; w; w = w->next) {
default_colors ();
w->draw ();
}
}
static void setcolor_button_pressed(Widget widget, XtPointer client_data,
XtPointer call_data)
{
Widget parent;
Widget change_widget;
XColor color;
ColorDataPtr colordata;
Arg arg[1];
change_widget = XtNameToWidget(fetched,"color_change_BB.color_change");
parent = XtParent(XtParent(change_widget));
XtSetArg(arg[0],XmNuserData,&colordata);
XtGetValues(parent,arg,1);
/* store rgb values from foreground into appropriate field */
color.red = colordata->color.red;
color.green = colordata->color.green;
color.blue = colordata->color.blue;
color.flags = colordata->color.flags;
if(toggle_flag == 'F'){
XtSetArg(arg[0],XmNforeground,&(color.pixel));
XtGetValues(change_widget,arg,1);
}
else if(toggle_flag == 'B'){
XtSetArg(arg[0],XmNbackground,&(color.pixel));
XtGetValues(change_widget,arg,1);
XtSetArg(arg[0], XmNbackground, color.pixel);
XtSetValues(XtParent(change_widget), arg, 1);
}
else if(toggle_flag == 'X'){
XtSetArg(arg[0],XmNbottomShadowColor,&(color.pixel));
XtGetValues(change_widget,arg,1);
}
else if(toggle_flag == 'T'){
XtSetArg(arg[0],XmNtopShadowColor,&(color.pixel));
XtGetValues(change_widget,arg,1);
}
else if(toggle_flag == 'A'){
XtSetArg(arg[0],XmNarmColor,&(color.pixel));
XtGetValues(change_widget,arg,1);
}
else if(toggle_flag == 'D'){
default_colors();
return;
}
else return;
XStoreColor(dpy,cmap,&color);
}
int main(int argc, char *argv[])
{
/* function declarations */
void string(char *str);
void default_colors(struct colors *c);
void c2html(const char *filename, char *err, struct colors *c);
/* varaible declarations */
char filename[STR_MAX];
char err[STR_MAX+256];
err[0] = filename[0] = '\0';
struct colors c;
default_colors(&c);
/* user interface */
puts("===========================================");
puts(" << SOURCE CODE TEXT TO HTML TRANSLATOR >> ");
puts("===========================================");
puts(" This program converts C source code text ");
puts(" file to an HTML page with line numbers. ");
puts(" This program was written by Arjun Menon. ");
puts("-------------------------------------------");
puts(" To modify the default color settings, ");
puts(" precede the filename with : colon symbol ");
puts(" for monochrome, or ? for user-defined. ");
puts("===========================================");
if(argc<=1) /* the are no arguments */
{
puts("Please enter the name of the file to translate...");
printf("\nFilename: ");
fgets(filename,STR_MAX,stdin);
string(filename);
}
else /* there are arguments */
{ /* only the first argument is read */
strcpy(filename,argv[1]);
printf("\nFilenaeme: %s\n",filename);
}
/* now translate the file */
c2html(filename,err,&c);
/* check for errors */
if(strlen(err))
printf("\nError: %s\n",err);
/* bye bye */
printf("\nProgram Terminated.");
getc(stdin);
return 0;
}
void init (char *name, dist width, dist height)
{
int screen_num = DefaultScreen(display);
int screen_width = DisplayWidth(display, screen_num);
int screen_height = DisplayHeight(display, screen_num);
background_pixel = WhitePixel(display, screen_num);
foreground_pixel = BlackPixel(display, screen_num);
Window root_window = RootWindow(display, screen_num);
int max_width = int (.9 * screen_width);
int max_height = int (.9 * screen_height);
width = width > max_width ? max_width : width;
height = height > max_height ? max_height : height;
int win_x = 30;
int win_y = 30;
int win_border_width = 2;
win = XCreateSimpleWindow(display, root_window,
win_x, win_y, width, height,
win_border_width,
foreground_pixel, background_pixel);
set_dialog_properties (display, win, name, width, height);
Visual* default_visual = DefaultVisual(display, DefaultScreen(display));
Colormap colormap = XCreateColormap(display, win, default_visual,
AllocNone);
XColor gray;
// if (!XAllocColor (display, colormap, &gray))
if (!XAllocNamedColor (display, colormap, "lightgray", &gray, &gray))
fatal ("can't allocate gray");
gray_pixel = gray.pixel;
unsigned long valuemask = 0;
XGCValues values;
gc = XCreateGC(display, win, valuemask, &values);
if (gc < 0) {
fprintf(stderr, "XCreateGC failed\n");
}
unsigned int line_width = 1;
int line_style = LineSolid;
int cap_style = CapButt;
int join_style = JoinMiter;
XSetLineAttributes(display, gc,
line_width, line_style, cap_style, join_style);
default_colors ();
XSetFillStyle(display, gc, FillSolid);
}
