//Read Parameters from pPropBag given by MSIE
Bool CGPAXPlugin::ReadParamString(LPPROPERTYBAG pPropBag, LPERRORLOG pErrorLog,
WCHAR *name, char *buf, int bufsize)
{
VARIANT v;
HRESULT hr;
Bool retval=0;
v.vt = VT_EMPTY;
v.bstrVal = NULL;
hr = pPropBag->Read(name, &v, pErrorLog);
if(SUCCEEDED(hr))
{
if(v.vt==VT_BSTR && v.bstrVal)
{
// USES_CONVERSION;
// lstrcpyn(buf,OLE2T(v.bstrVal),bufsize);
const u16 *srcp = (const u16 *) v.bstrVal;
u32 len = gf_utf8_wcstombs(buf, bufsize, &srcp);
if (len>=0) {
buf[len] = 0;
retval=1;
}
}
VariantClear(&v);
}
return retval;
}
GF_EXPORT
GF_Err gf_xml_sax_parse(GF_SAXParser *parser, const void *string)
{
GF_Err e;
char *current;
char *utf_conv = NULL;
if (parser->unicode_type < 0) return GF_BAD_PARAM;
if (parser->unicode_type>1) {
const u16 *sptr = (const u16 *)string;
u32 len = 2*gf_utf8_wcslen(sptr);
utf_conv = (char *)gf_malloc(sizeof(char)*(len+1));
len = gf_utf8_wcstombs(utf_conv, len, &sptr);
if (len==(u32) -1) {
parser->sax_state = SAX_STATE_SYNTAX_ERROR;
gf_free(utf_conv);
return GF_CORRUPTED_DATA;
}
utf_conv[len] = 0;
current = utf_conv;
} else {
current = (char *)string;
}
e = gf_xml_sax_parse_intern(parser, current);
if (utf_conv) gf_free(utf_conv);
return e;
}
STDMETHODIMP CGPAXPlugin::put_src(BSTR url)
{
const u16 *srcp = (const u16 *)url;
u32 len = gf_utf8_wcstombs(m_url, MAXLEN_URL, &srcp);
m_url[len] = 0;
UpdateURL();
return S_OK;
}
STDMETHODIMP CGPAXPlugin::SetURL(BSTR _url)
{
if (m_term) {
u16 *srcp;
u32 len;
char *url;
srcp = (u16 *)_url;
len = gf_utf8_wcstombs(NULL, 0, (const u16 **)&srcp);
if (len) {
url = (char *) gf_malloc(sizeof(char) * (len+1));
srcp = (u16 *)_url;
len = gf_utf8_wcstombs(url, len, (const u16 **)&srcp);
url[len] = 0;
strcpy(m_url, url);
gf_term_connect(m_term, url);
gf_free(url);
}
}
return S_OK;
}
// -----------------------------------------------------------------------------
// Cosmo4AppUi::ConstructL()
// Symbian 2nd phase constructor can leave.
// -----------------------------------------------------------------------------
//
void COsmo4AppUi::ConstructL()
{
// Initialise app UI with standard value.
BaseConstructL(CAknAppUi::EAknEnableSkin);
/*Create display*/
iAppView = COsmo4AppView::NewL( ClientRect() );
AddToStackL(iAppView);
/*create playlist*/
#ifndef GPAC_GUI_ONLY
iPlaylist = CPlaylist::NewL( ClientRect(), iAppView->GetUser() );
iPlaylist->MakeVisible(EFalse);
#endif
iAppView->MakeVisible(ETrue);
view_mode = 0;
m_title = NULL;
//StatusPane ()->SwitchLayoutL ( R_AVKON_STATUS_PANE_LAYOUT_SMALL );
nb_keys = 0;
CaptureKeys(1);
CCommandLineArguments *args = CCommandLineArguments::NewL();
#ifndef GPAC_GUI_ONLY
if (args->Count() > 1) {
TPtrC url = args->Arg(1);
#if defined(_UNICODE)
char szURL[1024];
u16 szURLUTF16[1024];
size_t len;
len = url.Size();
memcpy(szURLUTF16, url.Ptr(), sizeof(u8)*len);
szURLUTF16[len/2] = 0;
const u16 *sptr = szURLUTF16;
len = gf_utf8_wcstombs(szURL, 512, &sptr);
if (len != (size_t) -1) {
szURL[len] = 0;
iAppView->Connect((const char *)szURL);
}
#else
iAppView->Connect((const char *)url.Ptr());
#endif
}
#endif
delete args;
}
static char* wcs_to_utf8(const wchar_t* str)
{
size_t source_len;
char* result;
if (str == 0) return 0;
source_len = wcslen(str);
result = gf_calloc(source_len + 1, UTF8_MAX_BYTES_PER_CHAR);
if (!result)
return 0;
if (gf_utf8_wcstombs(result, source_len * UTF8_MAX_BYTES_PER_CHAR, &str) < 0) {
gf_free(result);
return 0;
}
return result;
}
STDMETHODIMP CGPAXPlugin::Update(BSTR _mtype, BSTR _updates)
{
if (m_term) {
u16 *srcp;
u32 len;
char mtype[1024], *updates;
srcp = (u16 *) _mtype;
len = gf_utf8_wcstombs(mtype, 1024, (const u16 **)&srcp);
mtype[len] = 0;
srcp = (u16 *)_updates;
len = gf_utf8_wcstombs(NULL, 0, (const u16 **)&srcp);
if (len) {
updates = (char *) gf_malloc(sizeof(char) * (len+1));
srcp = (u16 *)_updates;
len = gf_utf8_wcstombs(updates, len, (const u16 **)&srcp);
updates[len] = 0;
gf_term_scene_update(m_term, mtype, updates);
gf_free(updates);
}
}
return S_OK;
}
void CPlaylist::GetSelectionName(char *szName)
{
CDesCArray* array = static_cast<CDesCArray*>(iListBox->Model()->ItemTextArray());
TInt idx = iListBox->CurrentItemIndex();
#ifndef GPAC_GUI_ONLY
#if defined(_UNICODE)
size_t len;
/*handle terminating zero !!*/
u16 szNameUTF16[100];
len = (*array)[idx].Size();
memcpy(szNameUTF16, (*array)[idx].Ptr(), sizeof(u8)*len);
szNameUTF16[len/2] = 0;
const u16 *sptr = szNameUTF16;
/*skip initial '\t'*/
#ifdef USE_SKIN
sptr += 1;
#endif
len = gf_utf8_wcstombs(szName, 512, &sptr);
szName[len] = 0;
#else
char *src = (*array)[idx]).Ptr();
/*skip initial '\t'*/
#ifdef USE_SKIN
src += 1;
#endif
strcpy(szName, (const char *) src) ;
#endif
/*remove trailing "\t\t"*/
#ifdef USE_SKIN
len = strlen(szName);
szName[len-2] = 0;
#endif
#else
szName[0] = 0;
#endif
}
void gf_term_string_input(GF_Terminal *term, u32 character)
{
u32 i;
GF_BitStream *bs;
GF_SLHeader slh;
#ifndef GPAC_DISABLE_X3D
X_StringSensor *n;
#endif
GF_Codec *cod;
char *buf;
u32 buf_size;
if (!character || !term) return;
if (!gf_list_count(term->input_streams) && !gf_list_count(term->x3d_sensors)) return;
memset(&slh, 0, sizeof(GF_SLHeader));
slh.accessUnitStartFlag = slh.accessUnitEndFlag = 1;
slh.compositionTimeStampFlag = 1;
/*cf above*/
slh.compositionTimeStamp = 0;
/*get all IS StringSensor decoders and send frame*/
i=0;
while ((cod = (GF_Codec*)gf_list_enum(term->input_streams, &i))) {
ISPriv *is = (ISPriv *)cod->decio->privateStack;
if (is->type==IS_StringSensor) {
// GF_Channel *ch = (GF_Channel *)gf_list_get(cod->inChannels, 0);
is->enteredText[is->text_len] = character;
is->text_len += 1;
/*write empty DDF*/
bs = gf_bs_new(NULL, 0, GF_BITSTREAM_WRITE);
gf_bs_write_int(bs, 0, 1);
gf_bs_write_int(bs, 0, 1);
gf_bs_align(bs);
gf_bs_get_content(bs, &buf, &buf_size);
gf_bs_del(bs);
// gf_es_receive_sl_packet(ch->service, ch, buf, buf_size, &slh, GF_OK);
IS_ProcessData((GF_SceneDecoder*)cod->decio, buf, buf_size, 0, 0, 0);
gf_free(buf);
}
}
#ifndef GPAC_DISABLE_X3D
/*get all X3D StringSensors*/
i=0;
while ((n = (X_StringSensor*)gf_list_enum(term->x3d_sensors, &i))) {
StringSensorStack *st;
char szStr[5000];
const unsigned short *ptr;
u32 len;
if (gf_node_get_tag((GF_Node*)n) != TAG_X3D_StringSensor) continue;
if (!n->enabled) continue;
st = (StringSensorStack *) gf_node_get_private((GF_Node *)n);
if (character=='\b') {
if (n->deletionAllowed && st->text_len) {
st->text_len -= 1;
st->enteredText[st->text_len] = 0;
ptr = st->enteredText;
len = gf_utf8_wcstombs(szStr, 10, &ptr);
if (n->enteredText.buffer) gf_free(n->enteredText.buffer);
szStr[len] = 0;
n->enteredText.buffer = gf_strdup(szStr);
gf_node_event_out_str((GF_Node *)n, "enteredText");
}
} else if (character=='\r') {
if (n->finalText.buffer) gf_free(n->finalText.buffer);
n->finalText.buffer = n->enteredText.buffer;
n->enteredText.buffer = gf_strdup("");
st->text_len = 0;
gf_node_event_out_str((GF_Node *)n, "enteredText");
gf_node_event_out_str((GF_Node *)n, "finalText");
} else {
st->enteredText[st->text_len] = character;
st->text_len += 1;
st->enteredText[st->text_len] = 0;
ptr = st->enteredText;
len = gf_utf8_wcstombs(szStr, 10, &ptr);
if (n->enteredText.buffer) gf_free(n->enteredText.buffer);
szStr[len] = 0;
n->enteredText.buffer = gf_strdup(szStr);
gf_node_event_out_str((GF_Node *)n, "enteredText");
}
}
#endif
}
Bool gf_term_keyboard_input(GF_Terminal *term, u32 key_code, u32 hw_code, Bool isKeyUp)
{
u32 i;
GF_BitStream *bs;
GF_SLHeader slh;
char *buf;
#ifndef GPAC_DISABLE_X3D
X_KeySensor *n;
#endif
u32 buf_size;
u32 actionKey = 0;
u32 shiftKeyDown, controlKeyDown, altKeyDown;
GF_Codec *cod;
s32 keyPressed, keyReleased, actionKeyPressed, actionKeyReleased;
if (!term || (!gf_list_count(term->input_streams) && !gf_list_count(term->x3d_sensors)) ) return 0;
memset(&slh, 0, sizeof(GF_SLHeader));
slh.accessUnitStartFlag = slh.accessUnitEndFlag = 1;
slh.compositionTimeStampFlag = 1;
/*cf above*/
slh.compositionTimeStamp = 0;
bs = gf_bs_new(NULL, 0, GF_BITSTREAM_WRITE);
shiftKeyDown = controlKeyDown = altKeyDown = 0;
keyPressed = keyReleased = actionKeyPressed = actionKeyReleased = 0;
/*key-sensor codes*/
switch (key_code) {
case GF_KEY_F1: actionKey = 1; break;
case GF_KEY_F2: actionKey = 2; break;
case GF_KEY_F3: actionKey = 3; break;
case GF_KEY_F4: actionKey = 4; break;
case GF_KEY_F5: actionKey = 5; break;
case GF_KEY_F6: actionKey = 6; break;
case GF_KEY_F7: actionKey = 7; break;
case GF_KEY_F8: actionKey = 8; break;
case GF_KEY_F9: actionKey = 9; break;
case GF_KEY_F10: actionKey = 10; break;
case GF_KEY_F11: actionKey = 11; break;
case GF_KEY_F12: actionKey = 12; break;
case GF_KEY_HOME: actionKey = 13; break;
case GF_KEY_END: actionKey = 14; break;
case GF_KEY_PAGEUP: actionKey = 15; break;
case GF_KEY_PAGEDOWN: actionKey = 16; break;
case GF_KEY_UP: actionKey = 17; break;
case GF_KEY_DOWN: actionKey = 18; break;
case GF_KEY_LEFT: actionKey = 19; break;
case GF_KEY_RIGHT: actionKey = 20; break;
case GF_KEY_SHIFT:
actionKey = 0;
shiftKeyDown = isKeyUp ? 1 : 2;
break;
case GF_KEY_CONTROL:
actionKey = 0;
controlKeyDown = isKeyUp ? 1 : 2;
break;
case GF_KEY_ALT:
actionKey = 0;
altKeyDown = isKeyUp ? 1 : 2;
break;
default: actionKey = 0; break;
}
if (actionKey) {
if (isKeyUp)
actionKeyReleased = actionKey;
else
actionKeyPressed = actionKey;
} else {
/*handle numeric pad*/
if ((key_code>=GF_KEY_0) && (key_code<=GF_KEY_9) ) {
key_code = key_code + 0x30 - GF_KEY_0;
}
else
key_code = hw_code;
if (isKeyUp) keyReleased = key_code;
else keyPressed = key_code;
}
gf_bs_write_int(bs, keyPressed ? 1 : 0, 1);
if (keyPressed) gf_bs_write_int(bs, keyPressed, 32);
gf_bs_write_int(bs, keyReleased ? 1 : 0, 1);
if (keyReleased) gf_bs_write_int(bs, keyReleased, 32);
gf_bs_write_int(bs, actionKeyPressed ? 1 : 0, 1);
if (actionKeyPressed) gf_bs_write_int(bs, actionKeyPressed, 32);
gf_bs_write_int(bs, actionKeyReleased ? 1 : 0, 1);
if (actionKeyReleased) gf_bs_write_int(bs, actionKeyReleased, 32);
gf_bs_write_int(bs, shiftKeyDown ? 1 : 0 , 1);
if (shiftKeyDown) gf_bs_write_int(bs, shiftKeyDown-1, 1);
gf_bs_write_int(bs, controlKeyDown ? 1 : 0 , 1);
if (controlKeyDown) gf_bs_write_int(bs, controlKeyDown-1, 1);
gf_bs_write_int(bs, altKeyDown ? 1 : 0 , 1);
if (altKeyDown) gf_bs_write_int(bs, altKeyDown, 1);
gf_bs_align(bs);
gf_bs_get_content(bs, &buf, &buf_size);
gf_bs_del(bs);
/*get all IS keySensor decoders and send frame*/
i=0;
while ((cod = (GF_Codec*)gf_list_enum(term->input_streams, &i))) {
ISPriv *is = (ISPriv *)cod->decio->privateStack;
if (is->type==IS_KeySensor) {
// GF_Channel *ch = gf_list_get(cod->inChannels, 0);
// gf_es_receive_sl_packet(ch->service, ch, buf, buf_size, &slh, GF_OK);
IS_ProcessData((GF_SceneDecoder*)cod->decio, buf, buf_size, 0, 0, 0);
}
}
gf_free(buf);
#ifndef GPAC_DISABLE_X3D
i=0;
while ((n = (X_KeySensor*)gf_list_enum(term->x3d_sensors, &i))) {
u16 tc[2];
u32 len;
char szStr[10];
const unsigned short *ptr;
if (gf_node_get_tag((GF_Node*)n) != TAG_X3D_KeySensor) continue;
if (!n->enabled) return 0;
if (keyPressed) {
if (n->keyPress.buffer) gf_free(n->keyPress.buffer);
tc[0] = keyPressed; tc[1] = 0;
ptr = tc;
len = gf_utf8_wcstombs(szStr, 10, &ptr);
n->keyPress.buffer = (char*)gf_malloc(sizeof(char) * (len+1));
memcpy(n->keyPress.buffer, szStr, sizeof(char) * len);
n->keyPress.buffer[len] = 0;
gf_node_event_out_str((GF_Node *)n, "keyPress");
}
if (keyReleased) {
if (n->keyRelease.buffer) gf_free(n->keyRelease.buffer);
tc[0] = keyReleased; tc[1] = 0;
ptr = tc;
len = gf_utf8_wcstombs(szStr, 10, &ptr);
n->keyRelease.buffer = (char*)gf_malloc(sizeof(char) * (len+1));
memcpy(n->keyRelease.buffer, szStr, sizeof(char) * len);
n->keyRelease.buffer[len] = 0;
gf_node_event_out_str((GF_Node *)n, "keyRelease");
}
if (actionKeyPressed) {
n->actionKeyPress = actionKeyPressed;
gf_node_event_out_str((GF_Node *)n, "actionKeyPress");
}
if (actionKeyReleased) {
n->actionKeyRelease = actionKeyReleased;
gf_node_event_out_str((GF_Node *)n, "actionKeyRelease");
}
if (shiftKeyDown) {
n->shiftKey = (shiftKeyDown-1) ? 1 : 0;
gf_node_event_out_str((GF_Node *)n, "shiftKey");
}
if (controlKeyDown) {
n->controlKey = (controlKeyDown-1) ? 1 : 0;
gf_node_event_out_str((GF_Node *)n, "controlKey");
}
if (altKeyDown) {
n->altKey= (altKeyDown-1) ? 1 : 0;
gf_node_event_out_str((GF_Node *)n, "altKey");
}
if (keyPressed || actionKeyPressed || (shiftKeyDown-1) || (controlKeyDown-1) || (altKeyDown-1)) {
if (!n->isActive) {
n->isActive = 1;
gf_node_event_out_str((GF_Node *)n, "isActive");
}
} else if (n->isActive) {
n->isActive = 0;
gf_node_event_out_str((GF_Node *)n, "isActive");
}
}
#endif
/*with KeySensor, we don't know if the key will be consumed or not, assume it is*/
return 1;
}
static GF_Err IS_ProcessData(GF_SceneDecoder *plug, const char *inBuffer, u32 inBufferLength,
u16 ES_ID, u32 AU_time, u32 mmlevel)
{
u32 i, j, count;
Double scene_time;
GF_BitStream *bs;
GF_FieldInfo *field;
ISStack *st;
ISPriv *priv = (ISPriv *)plug->privateStack;
GF_Err e = GF_OK;
/*decode data frame except if local stringSensor*/
bs = gf_bs_new(inBuffer, inBufferLength, GF_BITSTREAM_READ);
i=0;
while ((field = (GF_FieldInfo *)gf_list_enum(priv->ddf, &i))) {
/*store present flag in eventIn for command skip - this is an ugly hack but it works since DDF don't have event types*/
field->eventType = gf_bs_read_int(bs, 1);
/*parse val ourselves (we don't want to depend on bifs codec)*/
if (field->eventType) {
switch (field->fieldType) {
case GF_SG_VRML_SFBOOL: * ((SFBool *) field->far_ptr) = (SFBool) gf_bs_read_int(bs, 1); break;
case GF_SG_VRML_SFFLOAT: *((SFFloat *)field->far_ptr) = FLT2FIX( gf_bs_read_float(bs) ); break;
case GF_SG_VRML_SFINT32: *((SFInt32 *)field->far_ptr) = (s32) gf_bs_read_int(bs, 32); break;
case GF_SG_VRML_SFTIME: *((SFTime *)field->far_ptr) = gf_bs_read_double(bs); break;
case GF_SG_VRML_SFVEC2F:
((SFVec2f *)field->far_ptr)->x = FLT2FIX( gf_bs_read_float(bs) );
((SFVec2f *)field->far_ptr)->y = FLT2FIX( gf_bs_read_float(bs) );
break;
case GF_SG_VRML_SFVEC3F:
((SFVec3f *)field->far_ptr)->x = FLT2FIX( gf_bs_read_float(bs) );
((SFVec3f *)field->far_ptr)->y = FLT2FIX( gf_bs_read_float(bs) );
((SFVec3f *)field->far_ptr)->z = FLT2FIX( gf_bs_read_float(bs) );
break;
case GF_SG_VRML_SFCOLOR:
((SFColor *)field->far_ptr)->red = FLT2FIX( gf_bs_read_float(bs) );
((SFColor *)field->far_ptr)->green = FLT2FIX( gf_bs_read_float(bs) );
((SFColor *)field->far_ptr)->blue = FLT2FIX( gf_bs_read_float(bs) );
break;
case GF_SG_VRML_SFVEC4F:
case GF_SG_VRML_SFROTATION:
((SFRotation *)field->far_ptr)->x = FLT2FIX( gf_bs_read_float(bs) );
((SFRotation *)field->far_ptr)->y = FLT2FIX( gf_bs_read_float(bs) );
((SFRotation *)field->far_ptr)->z = FLT2FIX( gf_bs_read_float(bs) );
((SFRotation *)field->far_ptr)->q = FLT2FIX( gf_bs_read_float(bs) );
break;
case GF_SG_VRML_SFSTRING:
{
u32 size, length;
size = gf_bs_read_int(bs, 5);
length = gf_bs_read_int(bs, size);
if (gf_bs_available(bs) < length) return GF_NON_COMPLIANT_BITSTREAM;
if ( ((SFString *)field->far_ptr)->buffer ) gf_free( ((SFString *)field->far_ptr)->buffer);
((SFString *)field->far_ptr)->buffer = (char*)gf_malloc(sizeof(char)*(length+1));
memset(((SFString *)field->far_ptr)->buffer , 0, length+1);
for (j=0; j<length; j++) {
((SFString *)field->far_ptr)->buffer[j] = gf_bs_read_int(bs, 8);
}
}
break;
}
}
}
gf_bs_del(bs);
/*special case for StringSensor in local mode: lookup for special chars*/
if ((priv->type == IS_StringSensor) && priv->is_local) {
char tmp_utf8[5000];
const unsigned short *ptr;
u32 len;
GF_FieldInfo *field1 = (GF_FieldInfo *)gf_list_get(priv->ddf, 0);
GF_FieldInfo *field2 = (GF_FieldInfo *)gf_list_get(priv->ddf, 1);
SFString *inText = (SFString *) field1->far_ptr;
SFString *outText = (SFString *) field2->far_ptr;
field1->eventType = field2->eventType = 0;
priv->enteredText[priv->text_len] = (short) '\0';
len = gf_utf8_wcslen(priv->enteredText);
if (len && (priv->enteredText[len-1] == priv->termChar)) {
ptr = priv->enteredText;
len = gf_utf8_wcstombs(tmp_utf8, 5000, &ptr);
if (outText->buffer) gf_free(outText->buffer);
outText->buffer = (char*)gf_malloc(sizeof(char) * (len));
memcpy(outText->buffer, tmp_utf8, sizeof(char) * len-1);
outText->buffer[len-1] = 0;
if (inText->buffer) gf_free(inText->buffer);
inText->buffer = NULL;
priv->text_len = 0;
field1->eventType = field2->eventType = 1;
} else {
if (priv->delChar) {
/*remove chars*/
if ((len>1) && (priv->enteredText[len-1] == priv->delChar)) {
priv->enteredText[len-1] = (short) '\0';
len--;
if (len) {
priv->enteredText[len-1] = (short) '\0';
len--;
}
}
}
priv->text_len = len;
ptr = priv->enteredText;
len = gf_utf8_wcstombs(tmp_utf8, 5000, &ptr);
if (inText->buffer) gf_free(inText->buffer);
inText->buffer = (char*)gf_malloc(sizeof(char) * (len+1));
memcpy(inText->buffer, tmp_utf8, sizeof(char) * len);
inText->buffer[len] = 0;
field1->eventType = 1;
}
}
gf_term_lock_compositor(priv->scene->root_od->term, 1);
/*apply it*/
i=0;
while ((st = (ISStack*)gf_list_enum(priv->is_nodes, &i))) {
assert(st->is);
assert(st->mo);
if (!st->is->enabled) continue;
count = gf_list_count(st->is->buffer.commandList);
scene_time = gf_scene_get_time(priv->scene);
for (j=0; j<count; j++) {
GF_Command *com = (GF_Command *)gf_list_get(st->is->buffer.commandList, j);
GF_FieldInfo *field = (GF_FieldInfo *)gf_list_get(priv->ddf, j);
GF_CommandField *info = (GF_CommandField *)gf_list_get(com->command_fields, 0);
if (info && field && field->eventType) {
gf_sg_vrml_field_copy(info->field_ptr, field->far_ptr, field->fieldType);
gf_sg_command_apply(priv->scene->graph, com, scene_time);
}
}
}
gf_term_lock_compositor(priv->scene->root_od->term, 0);
return e;
}
static GF_Err swf_svg_define_text(SWFReader *read, SWFText *text)
{
Bool use_text;
u32 i;
u32 j;
SWFGlyphRec *gr;
SWFFont *ft;
use_text = (read->flags & GF_SM_SWF_NO_FONT) ? 1 : 0;
swf_svg_print(read, "<defs>\n");
swf_svg_print(read, "<g id=\"S%d\" ", text->ID);
swf_svg_print_matrix(read, &text->mat);
swf_svg_print(read, ">\n");
i=0;
while ((gr = (SWFGlyphRec*)gf_list_enum(text->text, &i)))
{
ft = NULL;
if (use_text) {
ft = swf_find_font(read, gr->fontID);
if (!ft->glyph_codes) {
use_text = 0;
swf_report(read, GF_BAD_PARAM, "Font glyphs are not defined, cannot reference extern font - Forcing glyph embedding");
}
}
if (use_text) {
/*restore back the font height in pixels (it's currently in SWF glyph design units)*/
swf_svg_print(read, "<text ");
swf_svg_print(read, "x=\"%g \" ", FIX2FLT(gr->orig_x));
swf_svg_print(read, "y=\"%g \" ", FIX2FLT(gr->orig_y));
swf_svg_print(read, "font-size=\"%d\" ", (u32)(gr->fontSize * SWF_TWIP_SCALE));
if (ft->fontName)
{
swf_svg_print(read, "font-family=\"%s\" ", ft->fontName);
}
if (ft->is_italic)
{
swf_svg_print(read, "font-style=\"italic\" ");
}
if (ft->is_bold)
{
swf_svg_print(read, "font-weight=\"bold\" ");
}
swf_svg_print(read, ">");
/*convert to UTF-8*/
{
size_t _len;
u16 *str_w;
u16 *widestr;
char *str;
str_w = (u16*)gf_malloc(sizeof(u16) * (gr->nbGlyphs+1));
for (j=0; j<gr->nbGlyphs; j++)
{
str_w[j] = ft->glyph_codes[gr->indexes[j]];
}
str_w[j] = 0;
str = (char*)gf_malloc(sizeof(char) * (gr->nbGlyphs+2));
widestr = str_w;
_len = gf_utf8_wcstombs(str, sizeof(u8) * (gr->nbGlyphs+1), (const unsigned short **) &widestr);
if (_len != (size_t) -1) {
str[(u32) _len] = 0;
swf_svg_print(read, "%s", str);
}
}
swf_svg_print(read, "</text>\n");
}
else
{
/*convert glyphs*/
Fixed dx;
swf_svg_print(read, "<g tranform=\"scale(1,-1) ");
swf_svg_print(read, "translate(%g, %g)\" >\n", FIX2FLT(gr->orig_x), FIX2FLT(gr->orig_y));
dx = 0;
for (j=0; j<gr->nbGlyphs; j++)
{
swf_svg_print(read, "<use xlink:href=\"#Font%d_Glyph%d\" transform=\"translate(%g)\" />\n", gr->fontID, gr->indexes[j], FIX2FLT(gf_divfix(dx, FLT2FIX(gr->fontSize * SWF_TEXT_SCALE))));
dx += gr->dx[j];
}
swf_svg_print(read, "</g>\n");
}
}
read->empty_frame = GF_FALSE;
swf_svg_print(read, "</g>\n");
swf_svg_print(read, "</defs>\n");
return GF_OK;
}
void CGPAXPlugin::LoadDATAUrl()
{
#ifndef _WIN32_WCE
HRESULT hr;
if (m_url[0]) return;
/*get parent doc*/
CComPtr<IOleContainer> spContainer;
if (m_spClientSite->GetContainer(&spContainer) != S_OK)
return;
CComPtr<IHTMLDocument2> spDoc = CComQIPtr<IHTMLDocument2>(spContainer);
CComPtr<IHTMLElementCollection> spColl;
if (spDoc->get_all(&spColl) != S_OK)
return;
/*get HTML <object> in the doc*/
CComPtr<IDispatch> spDisp;
CComPtr<IHTMLElementCollection> sphtmlObjects;
CComPtr<IDispatch> spDispObjects;
if (spColl->tags(CComVariant("OBJECT"), &spDispObjects) != S_OK)
return;
CComPtr<IHTMLElementCollection> spObjs = CComQIPtr<IHTMLElementCollection>(spDispObjects);
/*browse all objects and find us*/
long lCount = 0;
spObjs->get_length(&lCount);
for (long lCnt = 0; lCnt < lCount; lCnt++) {
IDispatch *an_obj= NULL;
CComVariant varEmpty;
CComVariant varName;
varName.vt = VT_I4;
varName.lVal = lCnt;
hr = spObjs->item(varName, varEmpty, &an_obj);
varName.Clear();
varEmpty.Clear();
if (hr != S_OK) continue;
/*get the IHTMLObject*/
IHTMLObjectElement* pObjectElem=NULL;
an_obj->QueryInterface(IID_IHTMLObjectElement, (void**)&pObjectElem);
if (!pObjectElem) continue;
/*get its parent owner - it MUST be us*/
IDispatch *disp= NULL;
pObjectElem->get_object(&disp);
if (disp != this) continue;
BSTR data = NULL;
if ((pObjectElem->get_data(&data) == S_OK) && data) {
const u16 *srcp = (const u16 *) data;
u32 len = gf_utf8_wcstombs(m_url, MAXLEN_URL, &srcp);
if (len>=0) m_url[len] = 0;
}
SysFreeString(data);
break;
}
if (m_url) {
UpdateURL();
}
#endif
}
static char *xml_translate_xml_string(char *str)
{
char *value;
u32 size, i, j;
if (!str || !strlen(str)) return NULL;
value = (char *)gf_malloc(sizeof(char) * 500);
size = 500;
i = j = 0;
while (str[i]) {
if (j+20 >= size) {
size += 500;
value = (char *)gf_realloc(value, sizeof(char)*size);
}
if (str[i] == '&') {
if (str[i+1]=='#') {
char szChar[20], *end;
u16 wchar[2];
u32 val;
const unsigned short *srcp;
strncpy(szChar, str+i, 10);
end = strchr(szChar, ';');
if (!end) break;
end[1] = 0;
i+=strlen(szChar);
wchar[1] = 0;
if (szChar[2]=='x')
sscanf(szChar, "&#x%x;", &val);
else
sscanf(szChar, "&#%u;", &val);
wchar[0] = val;
srcp = wchar;
j += gf_utf8_wcstombs(&value[j], 20, &srcp);
}
else if (!strnicmp(&str[i], "&", sizeof(char)*5)) {
value[j] = '&';
j++;
i+= 5;
}
else if (!strnicmp(&str[i], "<", sizeof(char)*4)) {
value[j] = '<';
j++;
i+= 4;
}
else if (!strnicmp(&str[i], ">", sizeof(char)*4)) {
value[j] = '>';
j++;
i+= 4;
}
else if (!strnicmp(&str[i], "'", sizeof(char)*6)) {
value[j] = '\'';
j++;
i+= 6;
}
else if (!strnicmp(&str[i], """, sizeof(char)*6)) {
value[j] = '\"';
j++;
i+= 6;
} else {
value[j] = str[i];
j++; i++;
}
} else {
value[j] = str[i];
j++; i++;
}
}
value[j] = 0;
return value;
}
static void TTD_NewTextChunk(TTDPriv *priv, GF_TextSampleDescriptor *tsd, M_Form *form, u16 *utf16_txt, TTDTextChunk *tc)
{
GF_Node *txt_model, *n2, *txt_material;
M_Text *text;
M_FontStyle *fs;
char *fontName;
char szStyle[1024];
u32 fontSize, styleFlags, color, i, start_char;
if (!tc->srec) {
fontName = TTD_FindFont(tsd, tsd->default_style.fontID);
fontSize = tsd->default_style.font_size;
styleFlags = tsd->default_style.style_flags;
color = tsd->default_style.text_color;
} else {
fontName = TTD_FindFont(tsd, tc->srec->fontID);
fontSize = tc->srec->font_size;
styleFlags = tc->srec->style_flags;
color = tc->srec->text_color;
}
/*create base model for text node. It will then be cloned for each text item*/
txt_model = ttd_create_node(priv, TAG_MPEG4_Shape, NULL);
gf_node_register(txt_model, NULL);
n2 = ttd_create_node(priv, TAG_MPEG4_Appearance, NULL);
((M_Shape *)txt_model)->appearance = n2;
gf_node_register(n2, txt_model);
txt_material = ttd_create_node(priv, TAG_MPEG4_Material2D, NULL);
((M_Appearance *)n2)->material = txt_material;
gf_node_register(txt_material, n2);
((M_Material2D *)txt_material)->filled = 1;
((M_Material2D *)txt_material)->transparency = FIX_ONE - INT2FIX((color>>24) & 0xFF) / 255;
((M_Material2D *)txt_material)->emissiveColor.red = INT2FIX((color>>16) & 0xFF) / 255;
((M_Material2D *)txt_material)->emissiveColor.green = INT2FIX((color>>8) & 0xFF) / 255;
((M_Material2D *)txt_material)->emissiveColor.blue = INT2FIX((color) & 0xFF) / 255;
/*force 0 lineWidth if blinking (the stupid MPEG-4 default values once again..)*/
if (tc->has_blink) {
((M_Material2D *)txt_material)->lineProps = ttd_create_node(priv, TAG_MPEG4_LineProperties, NULL);
((M_LineProperties *)((M_Material2D *)txt_material)->lineProps)->width = 0;
gf_node_register(((M_Material2D *)txt_material)->lineProps, txt_material);
}
n2 = ttd_create_node(priv, TAG_MPEG4_Text, NULL);
((M_Shape *)txt_model)->geometry = n2;
gf_node_register(n2, txt_model);
text = (M_Text *) n2;
fs = (M_FontStyle *) ttd_create_node(priv, TAG_MPEG4_FontStyle, NULL);
gf_free(fs->family.vals[0]);
/*translate default fonts to MPEG-4/VRML names*/
if (!stricmp(fontName, "Serif")) fs->family.vals[0] = gf_strdup("SERIF");
else if (!stricmp(fontName, "Sans-Serif")) fs->family.vals[0] = gf_strdup("SANS");
else if (!stricmp(fontName, "Monospace")) fs->family.vals[0] = gf_strdup("TYPEWRITER");
else fs->family.vals[0] = gf_strdup(fontName);
fs->size = INT2FIX(fontSize);
gf_free(fs->style.buffer);
strcpy(szStyle, "");
if (styleFlags & GF_TXT_STYLE_BOLD) {
if (styleFlags & GF_TXT_STYLE_ITALIC) strcpy(szStyle, "BOLDITALIC");
else strcpy(szStyle, "BOLD");
} else if (styleFlags & GF_TXT_STYLE_ITALIC) strcat(szStyle, "ITALIC");
if (!strlen(szStyle)) strcpy(szStyle, "PLAIN");
/*also underline for URLs*/
if ((styleFlags & GF_TXT_STYLE_UNDERLINED) || (tc->hlink && tc->hlink->URL)) strcat(szStyle, " UNDERLINED");
if (tc->is_hilight) {
if (tc->hilight_col) {
char szTxt[50];
sprintf(szTxt, " HIGHLIGHT#%x", tc->hilight_col);
strcat(szStyle, szTxt);
} else {
strcat(szStyle, " HIGHLIGHT#RV");
}
}
/*a better way would be to draw the entire text box in a composite texture & bitmap but we can't really rely
on text box size (in MP4Box, it actually defaults to the entire video area) and drawing a too large texture
& bitmap could slow down rendering*/
if (priv->use_texture) strcat(szStyle, " TEXTURED");
if (priv->outline) strcat(szStyle, " OUTLINED");
fs->style.buffer = gf_strdup(szStyle);
fs->horizontal = (tsd->displayFlags & GF_TXT_VERTICAL) ? 0 : 1;
text->fontStyle = (GF_Node *) fs;
gf_node_register((GF_Node *)fs, (GF_Node *)text);
gf_sg_vrml_mf_reset(&text->string, GF_SG_VRML_MFSTRING);
if (tc->hlink && tc->hlink->URL) {
SFURL *s;
M_Anchor *anc = (M_Anchor *) ttd_create_node(priv, TAG_MPEG4_Anchor, NULL);
gf_sg_vrml_mf_append(&anc->url, GF_SG_VRML_MFURL, (void **) &s);
s->OD_ID = 0;
s->url = gf_strdup(tc->hlink->URL);
if (tc->hlink->URL_hint) anc->description.buffer = gf_strdup(tc->hlink->URL_hint);
gf_node_list_add_child(& anc->children, txt_model);
gf_node_register(txt_model, (GF_Node *)anc);
txt_model = (GF_Node *)anc;
gf_node_register((GF_Node *)anc, NULL);
}
start_char = tc->start_char;
for (i=tc->start_char; i<tc->end_char; i++) {
Bool new_line = 0;
if ((utf16_txt[i] == '\n') || (utf16_txt[i] == '\r') || (utf16_txt[i] == 0x85) || (utf16_txt[i] == 0x2028) || (utf16_txt[i] == 0x2029)) new_line = 1;
if (new_line || (i+1==tc->end_char) ) {
SFString *st;
if (i+1==tc->end_char) i++;
if (i!=start_char) {
char szLine[5000];
u32 len;
s16 wsChunk[5000], *sp;
/*spliting lines, duplicate node*/
n2 = gf_node_clone(priv->sg, txt_model, NULL, "", 1);
if (tc->hlink && tc->hlink->URL) {
GF_Node *t = ((M_Anchor *)n2)->children->node;
text = (M_Text *) ((M_Shape *)t)->geometry;
txt_material = ((M_Appearance *) ((M_Shape *)t)->appearance)->material;
} else {
text = (M_Text *) ((M_Shape *)n2)->geometry;
txt_material = ((M_Appearance *) ((M_Shape *)n2)->appearance)->material;
}
gf_sg_vrml_mf_reset(&text->string, GF_SG_VRML_MFSTRING);
gf_node_list_add_child( &form->children, n2);
gf_node_register(n2, (GF_Node *) form);
ttd_add_item(form);
/*clone node always register by default*/
gf_node_unregister(n2, NULL);
if (tc->has_blink && txt_material) gf_list_add(priv->blink_nodes, txt_material);
memcpy(wsChunk, &utf16_txt[start_char], sizeof(s16)*(i-start_char));
wsChunk[i-start_char] = 0;
sp = &wsChunk[0];
len = gf_utf8_wcstombs(szLine, 5000, (const unsigned short **) &sp);
szLine[len] = 0;
gf_sg_vrml_mf_append(&text->string, GF_SG_VRML_MFSTRING, (void **) &st);
st->buffer = gf_strdup(szLine);
}
start_char = i+1;
if (new_line) {
ttd_add_line(form);
if ((utf16_txt[i]=='\r') && (utf16_txt[i+1]=='\n')) i++;
}
}
}
gf_node_unregister(txt_model, NULL);
return;
}
