static int GCol_OK(GGadget *g, GEvent *e) {
if ( e->type==et_controlevent && e->u.control.subtype == et_buttonactivate ) {
struct gcol_data *d = GDrawGetUserData(GGadgetGetWindow(g));
double *offs[7] = { &d->col.h, &d->col.s, &d->col.v, &d->col.r, &d->col.g, &d->col.b, &d->col.alpha };
int err = false, i;
double val;
for ( i=0; i<7; ++i ) {
val = GetReal8(d->gw,cids[i],_(labnames[i]),&err);
if ( err )
return( true );
if ( i==0 ) {
val = fmod(val,360);
if ( val<0 ) val += 360;
} else {
if ( val<0 || val>1 ) {
gwwv_post_error(_("Value out of bounds"), _("Saturation and Value, and the three colors must be between 0 and 1"));
return( true );
}
}
*offs[i] = val;
}
d->done = true;
}
return( true );
}
static void do_windows_browser(char *fullspec) {
char *format, *start, *pt, ch, *temp, *cmd;
format = win_program_from_extension(".html");
if ( format==NULL )
format = win_program_from_extension(".htm");
if ( format==NULL ) {
gwwv_post_error(_("No Browser"),_("Could not find a browser. Set the BROWSER environment variable to point to one"));
return;
}
if ( format[0]=='"' || format[0]=='\'' ) {
start = format+1;
pt = strchr(start,format[0]);
} else {
start = format;
pt = strchr(start,' ');
}
if ( pt==NULL ) pt = start+strlen(start);
ch = *pt; *pt='\0';
temp = galloc(strlen(start)+300+ (ch==0?0:strlen(pt+1)));
cygwin_conv_to_full_posix_path(start,temp+1);
temp[0]='"'; strcat(temp,"\" ");
if ( ch!='\0' )
strcat(temp,pt+1);
cmd = galloc(strlen(temp)+strlen(fullspec)+8);
if ( strstr("%s",temp)!=NULL )
sprintf( cmd, temp, fullspec );
else {
strcpy(cmd,temp);
strcat(cmd, " ");
strcat(cmd,fullspec);
}
strcat(cmd," &" );
system(cmd);
free( cmd ); free( temp ); free( format );
}
void help(char *file) {
char fullspec[1024], *temp, *pt;
if ( browser[0]=='\0' )
findbrowser();
#ifndef __CygWin
if ( browser[0]=='\0' ) {
gwwv_post_error(_("No Browser"),_("Could not find a browser. Set the BROWSER environment variable to point to one"));
return;
}
#endif
if ( strstr(file,"http://")==NULL ) {
fullspec[0] = 0;
if ( ! GFileIsAbsolute(file) ) {
if ( helpdir==NULL || *helpdir=='\0' ) {
#ifdef DOCDIR
strcpy(fullspec,DOCDIR "/");
#elif defined(SHAREDIR)
strcpy(fullspec,SHAREDIR "/doc/fontforge/");
#else
strcpy(fullspec,"/usr/local/share/doc/fontforge/");
#endif
} else {
strcpy(fullspec,helpdir);
}
}
strcat(fullspec,file);
if (( pt = strrchr(fullspec,'#') )!=NULL ) *pt ='\0';
if ( !GFileReadable( fullspec )) {
if ( *file!='/' ) {
strcpy(fullspec,"/usr/share/doc/fontforge/");
strcat(fullspec,file);
if (( pt = strrchr(fullspec,'#') )!=NULL ) *pt ='\0';
}
}
if ( !GFileReadable( fullspec )) {
strcpy(fullspec,"http://fontforge.sf.net/");
AppendSupportedLocale(fullspec);
strcat(fullspec,file);
} else if ( pt!=NULL )
*pt = '#';
} else
strcpy(fullspec,file);
#if __CygWin
if ( (strstrmatch(browser,"/cygdrive")!=NULL || browser[0]=='\0') &&
strstr(fullspec,":/")==NULL ) {
/* It looks as though the browser is a windows application, so we */
/* should give it a windows file name */
char *pt, *tpt;
temp = galloc(1024);
cygwin_conv_to_full_win32_path(fullspec,temp);
for ( pt = fullspec, tpt = temp; *tpt && pt<fullspec+sizeof(fullspec)-3; *pt++ = *tpt++ )
if ( *tpt=='\\' )
*pt++ = '\\';
*pt = '\0';
free(temp);
}
#endif
#if __Mac
if ( strcmp(browser,"open")==0 )
/* open doesn't want "file:" prepended */;
else
#endif
if ( strstr(fullspec,":/")==NULL ) {
char *t1 = galloc(strlen(fullspec)+strlen("file:")+20);
#if __CygWin
sprintf( t1, "file:\\\\\\%s", fullspec );
#else
sprintf( t1, "file:%s", fullspec);
#endif
strcpy(fullspec,t1);
free(t1);
}
#if 0 && __Mac
/* Starting a Mac application is weird... system() can't do it */
/* Thanks to Edward H. Trager giving me an example... */
if ( strstr(browser,".app")!=NULL ) {
*strstr(browser,".app") = '\0';
pt = strrchr(browser,'/');
if ( pt==NULL ) pt = browser-1;
++pt;
temp = galloc(strlen(pt)+strlen(fullspec) +
strlen( "osascript -l AppleScript -e \"Tell application \"\" to getURL \"\"\"" )+
20);
/* this doesn't work on Max OS X.0 (osascript does not support -e) */
sprintf( temp, "osascript -l AppleScript -e \"Tell application \"%s\" to getURL \"%s\"\"",
pt, fullspec);
system(temp);
ff_post_notice(_("Leave X"),_("A browser is probably running in the native Mac windowing system. You must leave the X environment to view it. Try Cmd-Opt-A"));
} else {
#elif __Mac
/* This seems a bit easier... Thanks to riggle */
if ( strcmp(browser,"open")==0 ) {
char *str = "DYLD_LIBRARY_PATH=\"\"; open ";
temp = galloc(strlen(str) + strlen(fullspec) + 20);
sprintf( temp, "%s \"%s\" &", str, fullspec );
system(temp);
} else {
#elif __CygWin
if ( browser[0]=='\0' ) {
do_windows_browser(fullspec);
temp = NULL;
} else {
#else
{
#endif
temp = galloc(strlen(browser) + strlen(fullspec) + 20);
sprintf( temp, strcmp(browser,"kfmclient openURL")==0 ? "%s \"%s\" &" : "\"%s\" \"%s\" &", browser, fullspec );
system(temp);
}
free(temp);
}
#endif
static void UI_IError(const char *format,...) {
va_list ap;
char buffer[300];
va_start(ap,format);
vsnprintf(buffer,sizeof(buffer),format,ap);
GDrawIError("%s",buffer);
va_end(ap);
}
#define MAX_ERR_LINES 400
static struct errordata {
char *errlines[MAX_ERR_LINES];
GFont *font;
int fh, as;
GGadget *vsb;
GWindow gw, v;
int cnt, linecnt;
int offtop;
int showing;
int start_l, start_c, end_l, end_c;
int down;
} errdata;
static void ErrHide(void) {
GDrawSetVisible(errdata.gw,false);
errdata.showing = false;
}
static void ErrScroll(struct sbevent *sb) {
int newpos = errdata.offtop;
switch( sb->type ) {
case et_sb_top:
newpos = 0;
break;
case et_sb_uppage:
newpos -= errdata.linecnt;
break;
case et_sb_up:
--newpos;
break;
case et_sb_down:
++newpos;
break;
case et_sb_downpage:
newpos += errdata.linecnt;
break;
case et_sb_bottom:
newpos = errdata.cnt-errdata.linecnt;
break;
case et_sb_thumb:
case et_sb_thumbrelease:
newpos = sb->pos;
break;
}
if ( newpos>errdata.cnt-errdata.linecnt )
newpos = errdata.cnt-errdata.linecnt;
if ( newpos<0 ) newpos =0;
if ( newpos!=errdata.offtop ) {
errdata.offtop = newpos;
GScrollBarSetPos(errdata.vsb,errdata.offtop);
GDrawRequestExpose(errdata.v,NULL,false);
}
}
FontViewBase* collabclient_sessionJoin( void* ccvp, FontView *fv )
{
FontViewBase* ret = 0;
#ifdef BUILD_COLLAB
cloneclient_t* cc = (cloneclient_t*)ccvp;
printf("collabclient_sessionJoin(top)\n");
// Get state snapshot
cc->sequence = 0;
zstr_sendm (cc->snapshot, "ICANHAZ?");
zstr_send (cc->snapshot, SUBTREE);
// if we wait for timeoutMS millisec then we assume failure
// timeWaitedMS is used to keep track of how long we have waited
kvmsg_t* lastSFD = 0;
int timeWaitedMS = 0;
int timeoutMS = pref_collab_sessionJoinTimeoutMS;
while (true)
{
printf("timeoutMS:%d timeWaitedMS:%d\n", timeoutMS, timeWaitedMS );
if( timeWaitedMS >= timeoutMS )
{
char* addrport = collabclient_makeAddressString( cc->address, cc->port );
gwwv_post_error(_("FontForge Collaboration"),
_("Failed to connect to server session at %s"),
addrport );
return 0;
}
kvmsg_t *kvmsg = kvmsg_recv_full( cc->snapshot, ZMQ_DONTWAIT );
if (!kvmsg)
{
int msToWait = 50;
g_usleep( msToWait * 1000 );
timeWaitedMS += msToWait;
continue;
}
/* kvmsg_t *kvmsg = kvmsg_recv (cc->snapshot); */
/* if (!kvmsg) */
/* break; // Interrupted */
if (streq (kvmsg_key (kvmsg), "KTHXBAI")) {
cc->sequence = kvmsg_sequence (kvmsg);
printf ("I: received snapshot=%d\n", (int) cc->sequence);
kvmsg_destroy (&kvmsg);
// Done
break;
}
printf ("I: storing seq=%ld ", kvmsg_sequence (kvmsg));
if( kvmsg_get_prop (kvmsg, "type") )
printf(" type:%s", kvmsg_get_prop (kvmsg, "type") );
printf ("\n");
if( !strcmp(kvmsg_get_prop (kvmsg, "type"), MSG_TYPE_SFD ))
{
if( !lastSFD ||
kvmsg_sequence (kvmsg) > kvmsg_sequence (lastSFD))
{
lastSFD = kvmsg;
}
size_t data_size = kvmsg_size(lastSFD);
printf("data_size:%ld\n", data_size );
}
kvmsg_store (&kvmsg, cc->kvmap);
}
printf("collabclient_sessionJoin(done with netio getting snapshot)\n");
printf("collabclient_sessionJoin() lastSFD:%p\n", lastSFD );
// int rc = 0;
// void* out = 0;
// rc = zhash_foreach ( cc->kvmap, collabclient_sessionJoin_findSFD_foreach_fn, &out );
// printf("collabclient_sessionJoin() last sfd:%p\n", out );
if( !lastSFD )
{
gwwv_post_error(_("FontForge Collaboration"), _("No Font Snapshot received from the server"));
return 0;
}
if( lastSFD )
{
int openflags = 0;
char filename[PATH_MAX];
snprintf(filename, PATH_MAX, "%s/fontforge-collab-import-%d.sfd",getTempDir(),getpid());
GFileWriteAll( filename, kvmsg_body (lastSFD) );
/*
* Since we are creating a new fontview window for the collab session
* we "hand over" the collabClient from the current fontview used to join
* the session to the fontview which owns the sfd from the wire.
*/
FontViewBase* newfv = ViewPostScriptFont( filename, openflags );
newfv->collabClient = cc;
fv->b.collabClient = 0;
newfv->collabState = cs_client;
FVTitleUpdate( newfv );
collabclient_notifySessionJoining( cc, newfv );
ret = newfv;
/* cloneclient_t* newc = collabclient_new( cc->address, cc->port ); */
/* collabclient_sessionJoin( newc, fv ); */
}
printf("applying updates from server that were performed after the SFD snapshot was done...\n");
kvmap_visit( cc->kvmap, kvmsg_sequence (lastSFD),
collabclient_sessionJoin_processmsg_foreach_fn, cc );
/* struct collabclient_sessionJoin_processUpdates_foreach_args args; */
/* args.cc = cc; */
/* args.lastSFD = lastSFD; */
/* rc = zhash_foreach ( cc->kvmap, collabclient_sessionJoin_processUpdates_foreach_fn, &args ); */
printf("collabclient_sessionJoin(complete)\n");
#endif
return ret;
}
void help(char *file) {
char fullspec[1024], *temp, *pt;
if ( browser[0]=='\0' )
findbrowser();
#ifndef __CygWin
if ( browser[0]=='\0' ) {
gwwv_post_error(_("No Browser"),_("Could not find a browser. Set the BROWSER environment variable to point to one"));
return;
}
#endif
if ( strstr(file,"http://")==NULL ) {
fullspec[0] = 0;
if ( *file!='/' ) {
if ( helpdir==NULL || *helpdir=='\0' ) {
#ifdef DOCDIR
strcpy(fullspec,DOCDIR "/");
#elif defined(SHAREDIR)
strcpy(fullspec,SHAREDIR "/doc/fontforge/");
#else
strcpy(fullspec,"/usr/local/share/doc/fontforge/");
#endif
} else
strcpy(fullspec,helpdir);
}
strcat(fullspec,file);
if (( pt = strrchr(fullspec,'#') )!=NULL ) *pt ='\0';
if ( !GFileReadable( fullspec )) {
if ( *file!='/' ) {
strcpy(fullspec,"/usr/share/doc/fontforge/");
strcat(fullspec,file);
if (( pt = strrchr(fullspec,'#') )!=NULL ) *pt ='\0';
}
}
if ( !GFileReadable( fullspec )) {
strcpy(fullspec,"http://fontforge.sf.net/");
AppendSupportedLocale(fullspec);
strcat(fullspec,file);
} else if ( pt!=NULL )
*pt = '#';
} else
strcpy(fullspec,file);
#if __CygWin
if ( (strstrmatch(browser,"/cygdrive")!=NULL || browser[0]=='\0') &&
strstr(fullspec,":/")==NULL ) {
/* It looks as though the browser is a windows application, so we */
/* should give it a windows file name */
char *pt, *tpt;
temp = galloc(1024);
cygwin_conv_to_full_win32_path(fullspec,temp);
for ( pt = fullspec, tpt = temp; *tpt && pt<fullspec+sizeof(fullspec)-3; *pt++ = *tpt++ )
if ( *tpt=='\\' )
*pt++ = '\\';
*pt = '\0';
free(temp);
}
#endif
#if __Mac
if ( strcmp(browser,"open")==0 )
/* open doesn't want "file:" prepended */;
else
#endif
if ( strstr(fullspec,":/")==NULL ) {
char *t1 = galloc(strlen(fullspec)+strlen("file:")+20);
#if __CygWin
sprintf( t1, "file:\\\\\\%s", fullspec );
#else
sprintf( t1, "file:%s", fullspec);
#endif
strcpy(fullspec,t1);
free(t1);
}
#if 0 && __Mac
/* Starting a Mac application is weird... system() can't do it */
/* Thanks to Edward H. Trager giving me an example... */
if ( strstr(browser,".app")!=NULL ) {
*strstr(browser,".app") = '\0';
pt = strrchr(browser,'/');
if ( pt==NULL ) pt = browser-1;
++pt;
temp = galloc(strlen(pt)+strlen(fullspec) +
strlen( "osascript -l AppleScript -e \"Tell application \"\" to getURL \"\"\"" )+
20);
/* this doesn't work on Max OS X.0 (osascript does not support -e) */
sprintf( temp, "osascript -l AppleScript -e \"Tell application \"%s\" to getURL \"%s\"\"",
pt, fullspec);
system(temp);
ff_post_notice(_("Leave X"),_("A browser is probably running in the native Mac windowing system. You must leave the X environment to view it. Try Cmd-Opt-A"));
} else {
#elif __Mac
/* This seems a bit easier... Thanks to riggle */
if ( strcmp(browser,"open")==0 ) {
temp = galloc(strlen(browser) + strlen(fullspec) + 20);
sprintf( temp, "open \"%s\" &", fullspec );
system(temp);
ff_post_notice(_("Leave X"),_("A browser is probably running in the native Mac windowing system. You must leave the X environment to view it. Try Cmd-Opt-A"));
} else {
#elif __CygWin
if ( browser[0]=='\0' ) {
do_windows_browser(fullspec);
temp = NULL;
} else {
#else
{
#endif
temp = galloc(strlen(browser) + strlen(fullspec) + 20);
sprintf( temp, strcmp(browser,"kfmclient openURL")==0 ? "%s \"%s\" &" : "\"%s\" \"%s\" &", browser, fullspec );
system(temp);
}
free(temp);
}
#define MAX_ERR_LINES 200
static struct errordata {
char *errlines[MAX_ERR_LINES];
int fh, as;
GtkWidget *vsb;
GtkWidget *gw, *v;
PangoLayout *layout;
int cnt, linecnt;
int offtop;
int showing;
} errdata;
static void Warning_Hide(void) {
gdk_window_hide(errdata.gw->window);
errdata.showing = false;
}
static void Warning_VScroll(GtkRange *vsb, gpointer user_data) {
GtkAdjustment *sb;
sb = gtk_range_get_adjustment(GTK_RANGE(vsb));
if ( sb->value!=errdata.offtop) {
int diff = sb->value-errdata.offtop;
errdata.offtop = sb->value;
gdk_window_scroll(GDK_WINDOW(errdata.v->window),0,diff*errdata.fh);
}
}
static gboolean Warning_Resize(GtkWidget *widget, GdkEventConfigure *event, gpointer user_data) {
GtkAdjustment *sb;
errdata.linecnt = widget->allocation.width/errdata.fh;
sb = gtk_range_get_adjustment(GTK_RANGE(errdata.vsb));
sb->lower = 0; sb->upper = errdata.cnt; sb->page_size = errdata.linecnt;
sb->step_increment = 1; sb->page_increment = errdata.linecnt;
if ( errdata.offtop>=errdata.cnt-errdata.linecnt )
errdata.offtop = errdata.cnt-errdata.linecnt;
if ( errdata.offtop<0 ) errdata.offtop =0;
sb->value = errdata.offtop;
gtk_range_set_adjustment(GTK_RANGE(errdata.vsb),sb);
return 0;
}
void help(char *file) {
char fullspec[PATH_MAX], *temp, *pt;
if ( browser[0]=='\0' )
findbrowser();
if ( browser[0]=='\0' ) {
gwwv_post_error(_("No Browser"),_("Could not find a browser. Set the BROWSER environment variable to point to one"));
return;
}
if ( strstr(file,"http://")==NULL ) {
memset(fullspec,0,sizeof(fullspec));
if ( ! GFileIsAbsolute(file) )
snprintf(fullspec, PATH_MAX, "%s", getHelpDir());
strcat(fullspec,file);
if (( pt = strrchr(fullspec,'#') )!=NULL ) *pt ='\0';
if ( !GFileReadable( fullspec )) {
if ( *file!='/' ) {
strcpy(fullspec,"/usr/share/doc/fontforge/");
strcat(fullspec,file);
if (( pt = strrchr(fullspec,'#') )!=NULL ) *pt ='\0';
}
}
if ( !GFileReadable( fullspec )) {
strcpy(fullspec,"http://fontforge.sf.net/");
AppendSupportedLocale(fullspec);
strcat(fullspec,file);
} else if ( pt!=NULL )
*pt = '#';
} else
strncpy(fullspec,file,sizeof(fullspec));
#if __Mac
if ( strcmp(browser,"open")==0 )
/* open doesn't want "file:" prepended */;
else
#endif
if ( strstr(fullspec,":/")==NULL ) {
if ( (temp=malloc(strlen(fullspec)+strlen("file:")+20))==NULL )
return;
sprintf(temp,"file:%s",fullspec);
strncpy(fullspec,temp,sizeof(fullspec));
fullspec[sizeof(fullspec)-1] = '\0';
free(temp);
}
#if __Mac
/* This seems a bit easier... Thanks to riggle */
if ( strcmp(browser,"open")==0 ) {
char *str = "DYLD_LIBRARY_PATH=\"\"; open ";
if ( (temp=malloc(strlen(str) + strlen(fullspec) + 20))==NULL )
return;
sprintf( temp, "%s \"%s\" &", str, fullspec );
system(temp);
free(temp);
} else {
#else
{
#endif
if ( (temp=malloc(strlen(browser) + strlen(fullspec) + 20))==NULL )
return;
sprintf( temp, strcmp(browser,"kfmclient openURL")==0 ? "%s \"%s\" &" : "\"%s\" \"%s\" &", browser, fullspec );
system(temp);
free(temp);
}
}
#endif
static void UI_IError(const char *format,...) {
va_list ap;
char buffer[300];
va_start(ap,format);
vsnprintf(buffer,sizeof(buffer),format,ap);
GDrawIError("%s",buffer);
va_end(ap);
}
