/*!
Parse stream contents into the document
\param stream Stream to import from
This code is used for both files and the clipboard
*/
UT_Error IE_Imp_Object::_parseStream(ImportStream * pStream)
{
UT_return_val_if_fail(pStream, UT_ERROR);
XAP_Frame *pFrame = XAP_App::getApp()->getLastFocussedFrame();
FV_View* pView = static_cast<FV_View*>(pFrame->getCurrentView());
UT_UCSChar c;
unsigned char uc;
while (pStream->getChar(c))
{
uc = static_cast<unsigned char>(c);
m_pByteBuf->append(&uc,1);
}
const char* mimetypeGOChart = "application/x-goffice-graph";
const char * szProps="embed-type: GOChart";
PT_DocPosition pos = pView->getPoint();
pView->cmdInsertEmbed(m_pByteBuf,pView->getPoint(),mimetypeGOChart,szProps);
pView->cmdSelect(pos,pos+1);
return UT_OK;
}
static void
changed_cb (GOComponent *component, gpointer data)
{
if (data != NULL)
{
GOComponentView * pGOComponentView = static_cast<GOComponentView*> (data);
pGOComponentView->update ();
}
else
{
XAP_Frame *pFrame = XAP_App::getApp()->getLastFocussedFrame();
FV_View* pView = static_cast<FV_View*>(pFrame->getCurrentView());
UT_Byte *buf;
int length;
void (*clearfunc) (gpointer);
gpointer user_data = NULL;
if (go_component_get_data (component, (void**) &buf, &length, &clearfunc, &user_data)) {
if (buf && length) {
UT_ByteBufPtr myByteBuf(new UT_ByteBuf);
myByteBuf->append(buf, length);
UT_String Props="embed-type: GOComponent";
guint i, nbprops;
GType prop_type;
GValue value = G_VALUE_INIT;
char *prop = NULL;
GParamSpec **specs = g_object_class_list_properties (
G_OBJECT_GET_CLASS (component), &nbprops);
for (i = 0; i < nbprops; i++) {
if (specs[i]->flags & GO_PARAM_PERSISTENT) {
prop_type = G_PARAM_SPEC_VALUE_TYPE (specs[i]);
memset(&value, 0, sizeof(value));
g_value_init (&value, prop_type);
g_object_get_property (G_OBJECT (component), specs[i]->name, &value);
if (!g_param_value_defaults (specs[i], &value))
switch (G_TYPE_FUNDAMENTAL (prop_type)) {
case G_TYPE_CHAR:
case G_TYPE_UCHAR:
case G_TYPE_BOOLEAN:
case G_TYPE_INT:
case G_TYPE_UINT:
case G_TYPE_LONG:
case G_TYPE_ULONG:
case G_TYPE_FLOAT:
case G_TYPE_DOUBLE: {
GValue str;
memset(&str, 0, sizeof(str));
g_value_init (&str, G_TYPE_STRING);
g_value_transform (&value, &str);
prop = g_strdup (g_value_get_string (&str));
g_value_unset (&str);
break;
}
case G_TYPE_STRING: {
prop = g_strdup (g_value_get_string (&value));
break;
}
default:
prop = NULL;
break;
}
g_value_unset (&value);
if (prop) {
Props += UT_String_sprintf("; %s:%s", specs[i]->name, prop);
g_free (prop);
prop = NULL;
}
}
}
PT_DocPosition pos = pView->getPoint();
pView->cmdInsertEmbed(myByteBuf, pView->getPoint(), component->mime_type, Props.c_str ());
pView->cmdSelect(pos,pos+1);
}
if (clearfunc)
clearfunc ((user_data)? user_data: buf);
}
g_object_unref (component); // destroy since we created a new one this will close the editor
}
}