/*
** CreatePreferencesDatabase
**
** Process a preferences file and the command line options pertaining to
** the X resources used to set those preferences. Create an X database
** of the results. The reason for this odd set of functionality is
** to process command line options before XtDisplayInitialize reads them
** into the application database that the toolkit attaches to the display.
** This allows command line arguments to properly override values specified
** in the preferences file.
**
** fileName Name only of the preferences file to be found
** in the user's home directory
** appName Application name to use in reading the preference
** resources
** opTable Xrm command line option table for the resources
** used in the preferences file ONLY. Command line
** options for other X resources should be processed
** by XtDisplayInitialize.
** nOptions Number of items in opTable
** argcInOut Address of argument count. This will be altered
** to remove the command line options that are
** recognized in the option table.
** argvInOut Argument vector. Will be altered as argcInOut.
*/
XrmDatabase CreatePreferencesDatabase(const char *fullName, const char *appName,
XrmOptionDescList opTable, int nOptions, unsigned int *argcInOut,
char **argvInOut)
{
XrmDatabase db;
int argcCopy;
char **argvCopy;
char *fileString;
static XrmOptionDescRec xrmOnlyTable[] =
{{"-xrm", NULL, XrmoptionResArg, (caddr_t)NULL}};
/* read the preferences file into an X database.
On failure prefDB will be NULL. */
if (NULL == fullName)
{
db = NULL;
} else
{
fileString = ReadAnyTextFile(fullName, False);
if (NULL == fileString)
{
db = NULL;
} else
{
char* rsrcName;
db = XrmGetStringDatabase(fileString);
XtFree(fileString);
/* Add a resource to the database which remembers that
the file is read, so that NEdit will know it. */
rsrcName = (char*) XtMalloc(strlen(appName) + 14);
sprintf(rsrcName, "%s.prefFileRead", appName);
XrmPutStringResource(&db, rsrcName, "True");
XtFree(rsrcName);
}
}
/* parse the command line, storing results in the preferences database */
XrmParseCommand(&db, opTable, nOptions, appName, (int *)argcInOut,
argvInOut);
/* process -xrm (resource setting by resource name) arguments so those
pertaining to preference resources will be included in the database.
Don't remove -xrm arguments from the argument vector, however, so
XtDisplayInitialize can still read the non-preference resources */
argvCopy = (char**)XtMalloc(sizeof(char *) * *argcInOut);
memcpy(argvCopy, argvInOut, sizeof(char *) * *argcInOut);
argcCopy = *argcInOut;
XrmParseCommand(&db, xrmOnlyTable, XtNumber(xrmOnlyTable), appName,
&argcCopy, argvCopy);
XtFree((char *)argvCopy);
return db;
}
GC setup(Display * dpy, int argc, char ** argv, int *width_r, int *height_r,
XFontSet *font_r){
int width, height;
unsigned long background, border;
Window win;
GC pen;
XGCValues values;
XFontSet font;
XrmDatabase db;
XrmInitialize();
db = XrmGetDatabase(dpy);
XrmParseCommand(&db, xrmTable, sizeof(xrmTable)/sizeof(xrmTable[0]),
"xtut7", &argc, argv);
font = getFont(dpy, db, "xtut7.font", "xtut7.Font", "fixed");
background = getColour(dpy, db, "xtut7.background", "xtut7.BackGround", "DarkGreen");
border = getColour(dpy, db, "xtut7.border", "xtut7.Border", "LightGreen");
values.foreground = getColour(dpy, db, "xtut7.foreground", "xtut7.ForeGround", "Red");
width = 400;
height = 400;
win = XCreateSimpleWindow(dpy, DefaultRootWindow(dpy), /* display, parent */
0,0, /* x, y: the window manager will place the window elsewhere */
width, height, /* width, height */
2, border, /* border width & colour, unless you have a window manager */
background); /* background colour */
Xutf8SetWMProperties(dpy, win, "XTut7", "xtut7", argv, argc,
NULL, NULL, NULL);
/* create the pen to draw lines with */
values.line_width = 1;
values.line_style = LineSolid;
/*values.font = font->fid; */
pen = XCreateGC(dpy, win, GCForeground|GCLineWidth|GCLineStyle,&values);
/* tell the display server what kind of events we would like to see */
XSelectInput(dpy, win, ButtonPressMask|ButtonReleaseMask|StructureNotifyMask|ExposureMask);
/* okay, put the window on the screen, please */
XMapWindow(dpy, win);
*width_r = width; *height_r = height;
*font_r = font;
return pen;
}
/* Use XrmParseCommand to parse command line options to option variable */
static void doOptMain (int argc, char *argv[])
{
/* Initialise resource manager and parse options into database */
XrmInitialize();
XrmParseCommand(
&opt_db,
opt_tab,
sizeof(opt_tab) / sizeof(opt_tab[0]),
XC_NAME,
&argc,
argv
);
/* set output level */
if (
XrmGetResource(
opt_db,
"xclip.olevel",
"Xclip.Olevel",
&rec_typ,
&rec_val
)
)
{
/* set verbose flag according to option */
if (strcmp(rec_val.addr, "S") == 0)
fverb = OSILENT;
if (strcmp(rec_val.addr, "Q") == 0)
fverb = OQUIET;
if (strcmp(rec_val.addr, "V") == 0)
fverb = OVERBOSE;
}
/* set direction flag (in or out) */
if (
XrmGetResource(
opt_db,
"xclip.direction",
"Xclip.Direction",
&rec_typ,
&rec_val
)
)
{
if (strcmp(rec_val.addr, "I") == 0)
fdiri = T;
if (strcmp(rec_val.addr, "O") == 0)
fdiri = F;
}
/* set filter mode */
if (
XrmGetResource(
opt_db,
"xclip.filter",
"Xclip.Filter",
&rec_typ,
&rec_val
)
)
{
/* filter mode only allowed in silent mode */
if (fverb == OSILENT)
ffilt = T;
}
/* check for -help and -version */
if (
XrmGetResource(
opt_db,
"xclip.print",
"Xclip.Print",
&rec_typ,
&rec_val
)
)
{
if (strcmp(rec_val.addr, "H") == 0)
prhelp(argv[0]);
if (strcmp(rec_val.addr, "V") == 0)
prversion();
}
/* check for -display */
if (
XrmGetResource(
opt_db,
"xclip.display",
"Xclip.Display",
&rec_typ,
&rec_val
)
)
{
sdisp = rec_val.addr;
if (fverb == OVERBOSE) /* print in verbose mode only */
fprintf(stderr, "Display: %s\n", sdisp);
}
/* check for -loops */
if (
XrmGetResource(
opt_db,
"xclip.loops",
"Xclip.Loops",
&rec_typ,
&rec_val
)
)
{
sloop = atoi(rec_val.addr);
if (fverb == OVERBOSE) /* print in verbose mode only */
fprintf(stderr, "Loops: %i\n", sloop);
}
/* Read remaining options (filenames) */
while ( (fil_number + 1) < argc )
{
if (fil_number > 0)
{
fil_names = xcrealloc(
fil_names,
(fil_number + 1) * sizeof(char*)
);
} else
{
fil_names = xcmalloc(sizeof(char*));
}
fil_names[fil_number] = argv[fil_number + 1];
fil_number++;
}
}
void ProcessGroupOptionsDialog::setArgs(const char *args)
{
int i;
int j;
int argc;
XrmDatabase db;
XrmValue value;
char *str_type[20];
char *argv[100];
char *other = new char[512];
XmTextSetString(this->execText, "");
XmTextSetString(this->cwdText, "");
XmTextSetString(this->memText, "");
XmTextSetString(this->optionsText, "");
if(args == NULL) return;
//
// Otherwise, parse the string
//
argc = 0;
int ndx = 0;
argv[0] = "PGOD";
i = 1;
while(args[ndx])
{
argv[i] = (char *)CALLOC(STRLEN(&args[ndx]), sizeof(char));
SkipWhiteSpace(args, ndx);
j = 0;
while(!IsWhiteSpace(args, ndx) && args[ndx])
argv[i][j++] = args[ndx++];
i++;
}
argv[i] = NULL;
argc = i;
db = NULL;
XrmParseCommand(&db, opTable, XtNumber(opTable), "PGOD", &argc, argv);
if(XrmGetResource(db, "PGOD.exec", "*Exec", str_type, &value))
XmTextSetString(this->execText, value.addr);
if(XrmGetResource(db, "PGOD.directory", "*Directory", str_type, &value))
XmTextSetString(this->cwdText, value.addr);
if(XrmGetResource(db, "PGOD.memory", "*Number", str_type, &value))
XmTextSetString(this->memText, value.addr);
i = 1;
other[0] = '\0';
while(argv[i])
{
strcat(other, argv[i]);
strcat(other, " ");
delete(argv[i++]);
}
if(STRLEN(other) > 0)
XmTextSetString(this->optionsText, other);
delete other;
}
void Parse_options(int *argcp, char **argvp, char *realName, char *host,
int *port, int *my_team, int *list, int *join, int *motd,
char *nickName, char *dispName, char *shut_msg)
{
int i,
j,
firstKeyDef,
num;
keys_t key;
KeySym ks;
char *ptr,
*str,
*myName = "xpilot",
*myClass = "XPilot",
resValue[MAX_CHARS];
XrmDatabase argDB, rDB;
XrmInitialize();
argDB = 0;
XrmParseCommand(&argDB, opts, NELEM(opts), myName, argcp, argvp);
/*
* Check for bad arguments.
*/
for (i = 1; i < *argcp; i++) {
if (argvp[i][0] == '-') {
errno = 0;
error("Unknown option '%s'", argvp[i]);
error("Type: %s -help to see a list of options", argvp[0]);
exit(1);
}
}
if (Get_resource(argDB, myName, myClass, "help", NULL, resValue,
sizeof resValue) != 0) {
Usage();
}
if (Get_resource(argDB, myName, myClass, "version", NULL, resValue,
sizeof resValue) != 0) {
puts(TITLE);
exit(0);
}
Get_resource(argDB, myName, myClass, "shutdown", "", shut_msg,
MAX_CHARS);
if (Get_string_resource(argDB, myName, myClass, "display", NULL, dispName,
MAX_DISP_LEN) == 0
|| dispName[0] == '\0') {
#ifdef VMS
if ((ptr = getenv("DECW$DISPLAY")) != NULL) {
#else
if ((ptr = getenv("DISPLAY")) != NULL) {
#endif
strncpy(dispName, ptr, MAX_DISP_LEN);
dispName[MAX_DISP_LEN - 1] = '\0';
} else {
#ifdef VMS
strcpy(dispName, "::0.0");
sprintf(dispName, "%s::0.0", host);
#else
strcpy(dispName, ":0.0");
#endif
}
}
if ((dpy = XOpenDisplay(dispName)) == NULL) {
error("Can't open display '%s'", dispName);
exit(1);
}
Get_resource(argDB, myName, myClass, "visual", "",
visualName, sizeof visualName);
if (strncasecmp(visualName, "list", 4) == 0) {
List_visuals();
exit(0);
}
Get_file_defaults(&rDB, myName, myClass);
XrmMergeDatabases(argDB, &rDB);
Get_string_resource(rDB, myName, myClass, "geometry", "", resValue,
sizeof resValue);
geometry = strdup(resValue);
Get_resource(rDB, myName, myClass, "name", realName, nickName,
MAX_NAME_LEN);
CAP_LETTER(nickName[0]);
if (nickName[0] < 'A' || nickName[0] > 'Z') {
errno = 0;
error("Your player name \"%s\" should start with an uppercase letter",
nickName);
exit(1);
}
strncpy(realname, realName, sizeof(realname) - 1);
strncpy(name, nickName, sizeof(name) - 1);
Get_int_resource(rDB, myName, myClass, "team", TEAM_NOT_SET, my_team);
if (*my_team < 0 || *my_team > 9) {
*my_team = TEAM_NOT_SET;
}
team = *my_team;
Get_int_resource(rDB, myName, myClass, "port", SERVER_PORT, port);
Get_bool_resource(rDB, myName, myClass, "list", "False", list);
Get_bool_resource(rDB, myName, myClass, "join", "False", join);
Get_bool_resource(rDB, myName, myClass, "motd", "True", motd);
Get_float_resource(rDB, myName, myClass, "power", 45.0, &power);
Get_float_resource(rDB, myName, myClass, "turnSpeed", 35.0, &turnspeed);
Get_float_resource(rDB, myName, myClass, "turnResistance", 0.12,
&turnresistance);
Get_float_resource(rDB, myName, myClass, "altPower", 35.0, &power_s);
Get_float_resource(rDB, myName, myClass, "altTurnSpeed", 25.0,
&turnspeed_s);
Get_float_resource(rDB, myName, myClass, "altTurnResistance", 0.12,
&turnresistance_s);
Get_float_resource(rDB, myName, myClass, "sparkProb", 0.50,
&spark_prob);
spark_rand = (int)(spark_prob * MAX_SPARK_RAND + 0.5f);
Get_int_resource(rDB, myName, myClass, "charsPerSecond", 50,
&charsPerSecond);
Get_bool_resource(rDB, myName, myClass, "markingLights", "True", &i);
markingLights = (i == false) ? false : true;
Get_int_resource(rDB, myName, myClass, "backgroundPointDist", 8,
&map_point_distance);
Get_int_resource(rDB, myName, myClass, "backgroundPointSize",
DEF_MAP_POINT_SIZE, &map_point_size);
LIMIT(map_point_size, MIN_MAP_POINT_SIZE, MAX_MAP_POINT_SIZE);
Get_int_resource(rDB, myName, myClass, "sparkSize",
DEF_SPARK_SIZE, &spark_size);
LIMIT(spark_size, MIN_SPARK_SIZE, MAX_SPARK_SIZE);
Get_resource(rDB, myName, myClass, "visual", "",
visualName, sizeof visualName);
Get_bool_resource(rDB, myName, myClass, "mono", "False", &i);
mono = (i != 0) ? true : false;
Get_bool_resource(rDB, myName, myClass, "colorSwitch", "True", &i);
colorSwitch = (i != 0) ? true : false;
Get_int_resource(rDB, myName, myClass, "maxColors", 4,
&maxColors);
Get_string_resource(rDB, myName, myClass, "black", "",
color_names[BLACK], sizeof(color_names[BLACK]));
Get_string_resource(rDB, myName, myClass, "white", "",
color_names[WHITE], sizeof(color_names[WHITE]));
Get_string_resource(rDB, myName, myClass, "blue", "",
color_names[BLUE], sizeof(color_names[BLUE]));
Get_string_resource(rDB, myName, myClass, "red", "",
color_names[RED], sizeof(color_names[RED]));
for (i = 0; i < MAX_COLORS; i++) {
char buf[8], def[MAX_COLOR_LEN];
sprintf(buf, "color%d", i);
strcpy(def, (i < NUM_COLORS) ? color_names[i] : "");
Get_string_resource(rDB, myName, myClass, buf, def,
color_names[i], sizeof(color_names[i]));
}
instruments = 0;
Get_bool_resource(rDB, myName, myClass, "showShipName", "True", &i);
if (i) {
SET_BIT(instruments, SHOW_SHIP_NAME);
}
Get_bool_resource(rDB, myName, myClass, "showHUD", "True", &i);
if (i) {
SET_BIT(instruments, SHOW_HUD_INSTRUMENTS);
}
Get_bool_resource(rDB, myName, myClass, "verticalHUDLine", "False", &i);
if (i) {
SET_BIT(instruments, SHOW_HUD_VERTICAL);
}
Get_bool_resource(rDB, myName, myClass, "horizontalHUDLine", "True", &i);
if (i) {
SET_BIT(instruments, SHOW_HUD_HORIZONTAL);
}
Get_bool_resource(rDB, myName, myClass, "fuelMeter", "False", &i);
if (i) {
SET_BIT(instruments, SHOW_FUEL_METER);
}
Get_bool_resource(rDB, myName, myClass, "fuelGauge", "True", &i);
if (i) {
SET_BIT(instruments, SHOW_FUEL_GAUGE);
}
Get_bool_resource(rDB, myName, myClass, "turnSpeedMeter", "False", &i);
if (i) {
SET_BIT(instruments, SHOW_TURNSPEED_METER);
}
Get_bool_resource(rDB, myName, myClass, "powerMeter", "False", &i);
if (i) {
SET_BIT(instruments, SHOW_POWER_METER);
}
Get_bool_resource(rDB, myName, myClass, "packetSizeMeter", "False", &i);
if (i) {
SET_BIT(instruments, SHOW_PACKET_SIZE_METER);
}
Get_bool_resource(rDB, myName, myClass, "packetLossMeter", "False", &i);
if (i) {
SET_BIT(instruments, SHOW_PACKET_LOSS_METER);
}
Get_bool_resource(rDB, myName, myClass, "packetDropMeter", "False", &i);
if (i) {
SET_BIT(instruments, SHOW_PACKET_DROP_METER);
}
Get_bool_resource(rDB, myName, myClass, "slidingRadar", "False", &i);
if (i) {
SET_BIT(instruments, SHOW_SLIDING_RADAR);
}
Get_bool_resource(rDB, myName, myClass, "outlineWorld", "False", &i);
if (i) {
SET_BIT(instruments, SHOW_OUTLINE_WORLD);
}
Get_bool_resource(rDB, myName, myClass, "clock", "False", &i);
if (i) {
SET_BIT(instruments, SHOW_CLOCK);
}
Get_float_resource(rDB, myName, myClass, "speedFactHUD", 0.0,
&hud_move_fact);
Get_float_resource(rDB, myName, myClass, "speedFactPTR", 0.0,
&ptr_move_fact);
Get_int_resource(rDB, myName, myClass, "fuelNotify", 500, &fuelLevel3);
Get_int_resource(rDB, myName, myClass, "fuelWarning", 200, &fuelLevel2);
Get_int_resource(rDB, myName, myClass, "fuelCritical", 100, &fuelLevel1);
Get_resource(rDB, myName, myClass, "gameFont", GAME_FONT,
gameFontName, sizeof gameFontName);
Get_resource(rDB, myName, myClass, "messageFont", MESSAGE_FONT,
messageFontName, sizeof messageFontName);
Get_resource(rDB, myName, myClass, "scoreListFont", SCORE_LIST_FONT,
scoreListFontName, sizeof scoreListFontName);
Get_resource(rDB, myName, myClass, "buttonFont", BUTTON_FONT,
buttonFontName, sizeof buttonFontName);
Get_resource(rDB, myName, myClass, "textFont", TEXT_FONT,
textFontName, sizeof textFontName);
Get_resource(rDB, myName, myClass, "talkFont", TALK_FONT,
talkFontName, sizeof talkFontName);
Get_int_resource(rDB, myName, myClass, "receiveWindowSize",
DEF_RECEIVE_WINDOW_SIZE, &receive_window_size);
LIMIT(receive_window_size, MIN_RECEIVE_WINDOW_SIZE,
MAX_RECEIVE_WINDOW_SIZE);
#ifdef SOUND
Get_string_resource(rDB, myName, myClass, "sounds", SOUNDFILE, sounds,
sizeof sounds);
Get_int_resource(rDB, myName, myClass, "maxVolume", 100, &maxVolume);
Get_resource(rDB, myName, myClass, "audioServer", NULL, audioServer,
sizeof audioServer);
#endif
Get_bool_resource(rDB, myName, myClass, "toggleShield", "False",
&toggle_shield);
/*
* Key bindings
*/
maxKeyDefs = 2 * NUM_KEYS;
if ((keyDefs = (keydefs_t *)
malloc(maxKeyDefs * sizeof(keydefs_t))) == NULL) {
error("No memory for key bindings");
exit(1);
}
num = 0;
for (i = 0; i < NELEM(keyResources); i++) {
key = keyResources[i].key;
Get_resource(rDB, myName, myClass,
keyResources[i].resource, keyResources[i].fallback,
resValue, sizeof resValue);
firstKeyDef = num;
for (str = strtok(resValue, " \t\r\n");
str != NULL;
str = strtok(NULL, " \t\r\n")) {
if ((ks = XStringToKeysym(str)) == NoSymbol) {
printf("\"%s\" is not a valid keysym.\n", str);
continue;
}
for (j = firstKeyDef; j < num; j++) {
if (keyDefs[j].keysym == ks
&& keyDefs[j].key == key) {
break;
}
}
if (j < num) {
continue;
}
if (num >= maxKeyDefs) {
maxKeyDefs += NUM_KEYS;
if ((keyDefs = (keydefs_t *)
realloc(keyDefs, maxKeyDefs * sizeof(keydefs_t)))
== NULL) {
error("No memory for key bindings");
exit(1);
}
}
keyDefs[num].keysym = ks;
keyDefs[num].key = key;
num++;
}
}
if (num < maxKeyDefs) {
maxKeyDefs = num;
if ((keyDefs = (keydefs_t *)
realloc(keyDefs, maxKeyDefs * sizeof(keydefs_t))) == NULL) {
error("No memory for key bindings");
exit(1);
}
}
XrmDestroyDatabase(rDB);
#ifdef SOUND
audioInit(dispName);
#endif /* SOUND */
}
void aX_open_disp(aX_options *useropt, int useroptlen,
int *argcp, char *argv[],
aX_default_resources *defres)
{
XrmValue value;
char *str_type;
char *disp_res;
char *environment;
char *display_name = NULL;
char filename[MAX_FILENAME_LEN];
int i;
XrmDatabase commandlineDB = NULL, usercommandlineDB = NULL;
XrmDatabase homeDB, serverDB, applicationDB;
/*
if(disp_start.next_disp != NULL) {
fprintf(stderr, "aX_open_disp: Cannot open first display twice.\n");
exit(-1);
}
*/
XrmInitialize();
class_name[0] = '\0';
class_name[MAX_CLASS_NAME_LEN] = '\0';
if(defres->class_name != NULL)
strncpy(class_name, defres->class_name, MAX_CLASS_NAME_LEN);
fill_event_info();
for(i = 1; i < *argcp; i++)
if(strcmp(argv[i], "-name") == 0 && ++i < *argcp){
defres->prog_name = argv[i];
break;
}
prog_name[0] = '\0';
prog_name[MAX_PROG_NAME_LEN] = '\0';
if(defres->prog_name != NULL)
strncpy(prog_name, defres->prog_name, MAX_PROG_NAME_LEN);
else
strncpy(prog_name, argv[0], MAX_PROG_NAME_LEN);
defres->prog_name = prog_name;
XrmParseCommand(&commandlineDB, (XrmOptionDescRec *) opTable,
opTableEntries, prog_name, argcp, argv);
if(useropt != NULL)
XrmParseCommand(&usercommandlineDB, (XrmOptionDescRec *) useropt,
useroptlen, prog_name, argcp, argv);
else usercommandlineDB = NULL;
/*
if(*argcp != 1) {
fprintf(stderr,
"%s: aX_open_disp: Unrecognised options in command line!\n",
prog_name);
exit(-1);
}
*/
if(XrmGetResource(commandlineDB, pname(".display"), pclass(".Display"),
&str_type, &value)) display_name = (char *) value.addr;
if((defres->disp = XOpenDisplay(display_name)) == NULL) {
fprintf(stderr, "%s: aX_open_disp: cannot connect to X server %s\n",
prog_name, XDisplayName(display_name));
exit(-1);
}
applicationDB = XrmGetFileDatabase(
addstr("/usr/lib/X11/app-defaults/",
class_name,
filename,
MAX_FILENAME_LEN));
/*
if(defres->disp->xdefaults)
serverDB = XrmGetStringDatabase(defres->disp->xdefaults);
else serverDB = NULL;
*/
disp_res = XResourceManagerString(defres->disp);
if(disp_res) serverDB = XrmGetStringDatabase(disp_res);
else serverDB = NULL;
if((environment = getenv("XENVIRONMENT")) != NULL)
homeDB = XrmGetFileDatabase(environment);
else homeDB = NULL;
XrmMergeDatabases(applicationDB, &rDB);
XrmMergeDatabases(serverDB, &rDB);
XrmMergeDatabases(homeDB, &rDB);
XrmMergeDatabases(commandlineDB, &rDB);
XrmMergeDatabases(usercommandlineDB, &rDB);
get_def_res(defres);
add_disp(defres);
}
static int
GTK_get_initial_size(void)
{
int vwxoff, vwyoff, vwxsz, vwysz;
int dpy_xsize, dpy_ysize;
XSizeHints *vwin_size_hints;
XrmDatabase cmdlineDB = 0;
char *str_type;
XrmValue value;
int gravity;
bool user_geometry;
int flags;
int i;
/* Read command-line args */
XrmParseCommand(&cmdlineDB, xlib_opTable, SIZEOF_OPS,
OS_GetFileNamePtr(v9t9_argv[0]),
&v9t9_argc, v9t9_argv);
/* Get hints for -display parsing */
x11_dpy = GDK_DISPLAY();
x11_screen = DefaultScreen(x11_dpy);
dpy_xsize = DisplayWidth(x11_dpy, x11_screen);
dpy_ysize = DisplayHeight(x11_dpy, x11_screen);
if ((vwin_size_hints = XAllocSizeHints()) == NULL) {
logger(_L|LOG_ERROR | LOG_USER, _("cannot allocate size hints\n"));
return 0;
}
vwin_size_hints->flags = PMinSize | PMaxSize | PResizeInc | PAspect | PBaseSize;
vwin_size_hints->base_width = 0;
vwin_size_hints->base_height = 0;
vwin_size_hints->min_width = 256;
vwin_size_hints->min_height = 192;
vwin_size_hints->max_width = dpy_xsize;
vwin_size_hints->max_height = dpy_ysize;
vwin_size_hints->width_inc = 256;
vwin_size_hints->height_inc = 192;
vwin_size_hints->min_aspect.x = vwin_size_hints->max_aspect.x = 4;
vwin_size_hints->min_aspect.y = vwin_size_hints->max_aspect.y = 3;
/* Read sizes from resource */
xlib_get_resources(OS_GetFileNamePtr(v9t9_argv[0]), cmdlineDB);
if (!XrmGetResource(xlib_rDB, "v9t9.geometry", "V9t9.Geometry",
&str_type, &value)) {
user_geometry = false;
value.addr = 0L;
} else {
user_geometry = true;
}
/* Parse geometry specification */
if ((flags = XWMGeometry(x11_dpy, x11_screen,
(char *) value.addr,
"1x1",
1 /* border width */ , vwin_size_hints,
&vwxoff, &vwyoff, &vwxsz, &vwysz, &gravity))) {
if (vwxsz >= 256*256 && vwysz >= 192*192) {
// assume they misunderstood the geometry and scale down
vwxsz /= 256;
vwysz /= 192;
}
}
GTK_x_mult = vwxsz / 256;
GTK_y_mult = vwysz / 192;
GTK_user_size_configured = 1;
// on_v9t9_draw_area_size_request uses this info
return 1;
}
