NPError
NPP_Destroy(NPP instance, NPSavedData** save)
{
PluginInstance* This;
if (instance == NULL)
return NPERR_INVALID_INSTANCE_ERROR;
This = (PluginInstance*) instance->pdata;
if (This != NULL) {
if (This->dialogBox)
destroyWidget(This);
if (This->type)
NPN_MemFree(This->type);
if (This->pluginsPageUrl)
NPN_MemFree(This->pluginsPageUrl);
if (This->pluginsFileUrl)
NPN_MemFree(This->pluginsFileUrl);
NPN_MemFree(instance->pdata);
instance->pdata = NULL;
}
return NPERR_NO_ERROR;
}
/* callback function for the OK button */
static void
DialogOKClicked (GtkButton *button, gpointer data)
{
PluginInstance* This = (PluginInstance*) data;
GtkWidget* dialogWindow = g_object_get_data(GTK_OBJECT(button), DIALOGID);
char *url;
g_object_set_data(GTK_OBJECT(button), DIALOGID, NULL);
if (This->pluginsFileUrl != NULL)
{
/* Get the JavaScript command string */
static const char buf[] =
"javascript:netscape.softupdate.Trigger.StartSoftwareUpdate(\"%s\")";
url = NPN_MemAlloc(strlen(This->pluginsFileUrl) + (sizeof(buf) - 2));
if (url != NULL)
{
/* Insert the file URL into the JavaScript command */
sprintf(url, buf, This->pluginsFileUrl);
NPN_GetURL(This->instance, url, TARGET);
NPN_MemFree(url);
}
}
else
{
/* If necessary, get the default plug-ins page resource */
char* address = This->pluginsPageUrl;
if (address == NULL || *address == 0)
{
address = PLUGINSPAGE_URL;
}
url = NPN_MemAlloc(strlen(address) + 1 + strlen(This->type)+1);
if (url != NULL)
{
NPN_PushPopupsEnabledState(This->instance, TRUE);
/* Append the MIME type to the URL */
sprintf(url, "%s?%s", address, This->type);
if (strcmp (This->type, JVM_MINETYPE) == 0)
{
NPN_GetURL(This->instance, JVM_SMARTUPDATE_URL , TARGET);
}
else
{
NPN_GetURL(This->instance, url, TARGET);
}
NPN_MemFree(url);
NPN_PopPopupsEnabledState(This->instance);
}
}
destroyWidget(This);
}
void Gui::destroyWidgets(const VectorWidgetPtr& _widgets)
{
for (VectorWidgetPtr::const_iterator iter = _widgets.begin(); iter != _widgets.end(); ++iter)
destroyWidget(*iter);
}
/* the call back function for cancel button */
static void
DialogCancelClicked (GtkButton *button, gpointer data)
{
destroyWidget((PluginInstance*) data);
}
void WindowSystem::_deleteGLWidget( GLWidget* widget )
{
destroyWidget( widget );
}