char *
FontDisplayerPeerObject::aboutData(void)
{
char *aboutData = NULL;
int aboutDataLen = 0;
int aboutDataMaxLen = 0;
#ifndef NO_HTML_DIALOGS_CHANGE
#define WF_ABOUT_DATA_ALLOCATION_STEP 64
#define WF_ACCUMULATE(str) wf_addToString(&aboutData, &aboutDataLen, &aboutDataMaxLen, str);
// Dont show deleted font displayers.
if (isDeleted())
{
return (NULL);
}
// Displayer data
char *fmtstring = NULL;
char *buf;
if (fpType == FontDisplayerPeerObject::WF_FP_STATIC)
{
fmtstring = XP_GetString(WF_MSG_ABOUT_DISPLAYER_STATIC);
buf = PR_smprintf(fmtstring,
(displayerName ? displayerName : ""),
(displayerDescription ? displayerDescription : ""));
}
else
{
fmtstring = XP_GetString(WF_MSG_ABOUT_DISPLAYER_DYNAMIC);
buf = PR_smprintf(fmtstring,
(displayerName ? displayerName : ""),
(displayerDescription ? displayerDescription : ""),
dlm.filename());
}
if (buf)
{
WF_ACCUMULATE(buf);
XP_FREE(buf);
buf = NULL;
}
if (!mimeList.isEmpty())
{
// Foreach mime
struct wfListElement *tmp = mimeList.head;
for (; tmp; tmp = tmp->next)
{
struct mime_store *ele = (struct mime_store *) tmp->item;
buf = PR_smprintf(XP_GetString(WF_MSG_ABOUT_DISPLAYER_MIME),
ele->mimetype,
(displayerName ? displayerName : ""),
(ele->isEnabled ? "checked" : ""), /* NO I18N */
ele->mimetype, ele->description,
ele->extensions);
if (buf)
{
WF_ACCUMULATE(buf);
XP_FREE(buf);
buf = NULL;
}
}
}
WF_ACCUMULATE(XP_GetString(WF_MSG_ABOUT_DISPLAYER_END));
#endif /* NO_HTML_DIALOGS_CHANGE */
return (aboutData);
}
extern "C" char *
/*ARGSUSED*/
NF_AboutFonts(MWContext *context, const char *which)
{
#ifndef NO_HTML_DIALOGS_CHANGE
cfbImpl *oimpl = nffbc2cfbImpl(WF_fbc);
FontBrokerObject *fbobj = (FontBrokerObject *)oimpl->object;
struct wfListElement *tmp = NULL;
char *aboutData = NULL;
int aboutDataLen = 0;
int aboutDataMaxLen = 0;
#define WF_ACCUMULATE(str) wf_addToString(&aboutData, &aboutDataLen, &aboutDataMaxLen, str);
if (which && !wf_strncasecmp(which, "fonts?", 6)
&& !wf_strncasecmp(which+6, "people", 6))
{
char *p;
for (p=peopleMsg; *p; p++) *p -= 23;
WF_ACCUMULATE(peopleMsg);
for (p=peopleMsg; *p; p++) *p += 23;
goto display;
}
WF_ACCUMULATE(XP_GetString(WF_MSG_ABOUT_BEGIN_1));
WF_ACCUMULATE(XP_GetString(WF_MSG_ABOUT_BEGIN_2));
WF_ACCUMULATE(XP_GetString(WF_MSG_ABOUT_BEGIN_3));
// List all the displayers and their mimetypes
tmp = fbobj->fpPeers.head;
for(; tmp; tmp = tmp->next)
{
FontDisplayerPeerObject *fpp = (FontDisplayerPeerObject *) tmp->item;
char *buf = fpp->aboutData();
if (buf)
{
WF_ACCUMULATE(buf);
WF_FREE(buf);
}
}
display:
// do html dialog
static XPDialogInfo dialogInfo = {
XP_DIALOG_OK_BUTTON | XP_DIALOG_CANCEL_BUTTON,
wf_AboutFontsDialogDone,
600,
440
};
XPDialogStrings* strings;
strings = XP_GetDialogStrings(XP_EMPTY_STRINGS);
if (!strings) {
if (aboutData) WF_FREE(aboutData);
return (NULL);
}
if (aboutData)
{
XP_CopyDialogString(strings, 0, aboutData);
WF_FREE(aboutData);
aboutData = NULL;
}
else
{
XP_CopyDialogString(strings, 0,
XP_GetString(WF_MSG_ABOUT_NO_DISPLAYER));
}
XP_MakeHTMLDialog(context, &dialogInfo, WF_MSG_ABOUT_TITLE,
strings, NULL, PR_FALSE);
#undef WF_ACCUMULATE
#endif /* NO_HTML_DIALOGS_CHANGE */
return (NULL);
}