void windy::content::environment::trigger_recalculation() {
if (this->_timeline->triggers().empty()) {
this->_timeline->frame_set(nullptr);
} else {
auto& frames = this->_timeline->frame_set()->frames();
for (unsigned int i = 0; i < frames.size(); ++i) {
auto frame = frames[i];
// amount of triggers on the current frame, if zero, swaps key frame
uint64_t trigger_timeline_counter = 0;
for (auto vector : this->_timeline->triggers()) {
for (auto trigger : vector) {
if (trigger->frame() == i) {
trigger_timeline_counter++;
}
}
}
if (trigger_timeline_counter == 0) { // zero triggers, swap key frame
frame->is_key_frame(false);
}
}
this->_timeline->recalculate();
this->_timeline->recalculate_triggers();
}
}
void Commands_deleteKey(int track, int row)
{
struct DeleteKeyData* data;
Command* command;
struct sync_track* t = s_syncTracks[track];
if (!is_key_frame(t, row))
return;
command = malloc(sizeof(Command));
memset(command, 0, sizeof(Command));
command->userData = data = malloc(sizeof(struct DeleteKeyData));
command->exec = execDeleteKey;
command->undo = undoDeleteKey;
data->track = track;
data->row = row;
execCommand(command);
}
void Commands_addOrUpdateKey(int track, struct track_key* key)
{
struct InsertKeyData* data;
Command* command;
struct sync_track* t = s_syncTracks[track];
if (is_key_frame(t, key->row))
{
Commands_updateKey(track, key);
return;
}
command = malloc(sizeof(Command));
memset(command, 0, sizeof(Command));
command->userData = data = malloc(sizeof(struct InsertKeyData));
command->exec = execInsertKey;
command->undo = undoInsertKey;
data->track = track;
data->key = *key;
execCommand(command);
}
static void parseXml(mxml_node_t* rootNode, TrackData* trackData)
{
struct track_key k;
int g, i, foldedGroupCount = 0, is_key, track_index = 0;
mxml_node_t* node = rootNode;
free(trackData->bookmarks);
trackData->bookmarks = NULL;
trackData->bookmarkCount = 0;
trackData->highlightRowStep = 8;
// Traverse the tracks node data
while (1)
{
node = mxmlWalkNext(node, rootNode, MXML_DESCEND);
if (!node)
break;
switch (mxmlGetType(node))
{
case MXML_ELEMENT:
{
const char* element_name = mxmlGetElement(node);
if (!strcmp("bookmark", element_name))
{
const char* row = mxmlElementGetAttr(node, "row");
if (row)
TrackData_toggleBookmark(trackData, atoi(row));
}
if (!strcmp("group", element_name))
{
s_foldedGroupNames[foldedGroupCount++] = strdup(mxmlElementGetAttr(node, "name"));
}
if (!strcmp("tracks", element_name))
{
const char* start_row = mxmlElementGetAttr(node, "startRow");
const char* end_row = mxmlElementGetAttr(node, "endRow");
const char* hlrow_step = mxmlElementGetAttr(node, "highlightRowStep");
if (start_row)
trackData->startRow = atoi(start_row);
if (end_row)
trackData->endRow = atoi(end_row);
if (hlrow_step)
trackData->highlightRowStep = atoi(hlrow_step);
}
if (!strcmp("track", element_name))
{
int i;
struct sync_track* track;
Track* t;
// TODO: Create the new track/channel here
const char* track_name = mxmlElementGetAttr(node, "name");
const char* color_text = mxmlElementGetAttr(node, "color");
const char* folded_text = mxmlElementGetAttr(node, "folded");
track_index = TrackData_createGetTrack(trackData, track_name);
t = &trackData->tracks[track_index];
track = trackData->syncData.tracks[track_index];
if (!color_text && t->color == 0)
{
t->color = TrackData_getNextColor(trackData);
}
else
{
if (color_text)
t->color = strtoul(color_text, 0, 16);
}
if (folded_text)
{
if (folded_text[0] == '1')
t->folded = true;
}
// If we already have this track loaded we delete all the existing keys
for (i = 0; i < track->num_keys; ++i)
{
int row = track->keys[i].row;
RemoteConnection_sendDeleteKeyCommand(track->name, row);
}
free(track->keys);
track->keys = 0;
track->num_keys = 0;
}
else if (!strcmp("key", element_name))
{
struct sync_track* track = trackData->syncData.tracks[track_index];
const char* row = mxmlElementGetAttr(node, "row");
const char* value = mxmlElementGetAttr(node, "value");
const char* interpolation = mxmlElementGetAttr(node, "interpolation");
k.row = atoi(row);
k.value = (float)(atof(value));
k.type = (atoi(interpolation));
is_key = is_key_frame(track, k.row);
assert(!is_key);
sync_set_key(track, &k);
RemoteConnection_sendSetKeyCommand(track->name, &k);
}
}
default: break;
}
}
TrackData_linkGroups(trackData);
// Apply fold status on the groups
for (i = 0; i < foldedGroupCount; ++i)
{
for (g = 0; g < trackData->groupCount; ++g)
{
Group* group = &trackData->groups[g];
const char* groupName = group->name;
const char* foldedName = s_foldedGroupNames[i];
// groups with 1 track is handled as non-grouped
if (group->trackCount == 1)
continue;
if (!strcmp(foldedName, groupName))
{
trackData->groups[g].folded = true;
break;
}
}
free(s_foldedGroupNames[i]);
}
trackData->tracks[0].selected = true;
}
STDMETHODIMP CPackageForVideo::get_Key(VARIANT_BOOL* pVal)
{
// TODO: 在此添加实现代码
*pVal = is_key_frame() ? -1 : 0;
return S_OK;
}
SyncDocument *SyncDocument::load(const QString &fileName)
{
SyncDocument *ret = new SyncDocument;
ret->fileName = fileName;
QFile file(fileName);
if (!file.open(QIODevice::ReadOnly)) {
QMessageBox::critical(NULL, "Error", file.errorString());
return NULL;
}
QDomDocument doc;
QString err;
if (!doc.setContent(&file, &err)) {
file.close();
QMessageBox::critical(NULL, "Error", err);
return NULL;
}
file.close();
QDomNamedNodeMap attribs = doc.documentElement().attributes();
QDomNode rowsParam = attribs.namedItem("rows");
if (!rowsParam.isNull()) {
QString rowsString = rowsParam.nodeValue();
ret->setRows(rowsString.toInt());
}
QDomNodeList trackNodes =
doc.documentElement().elementsByTagName("track");
for (int i = 0; i < int(trackNodes.length()); ++i) {
QDomNode trackNode = trackNodes.item(i);
QDomNamedNodeMap attribs = trackNode.attributes();
QString name = attribs.namedItem("name").nodeValue();
// look up track-name, create it if it doesn't exist
int trackIndex = sync_find_track(ret, name.toUtf8());
if (0 > trackIndex)
trackIndex = int(ret->createTrack(name.toUtf8().constData()));
QDomNodeList rowNodes = trackNode.childNodes();
for (int i = 0; i < int(rowNodes.length()); ++i) {
QDomNode keyNode = rowNodes.item(i);
QString baseName = keyNode.nodeName();
if (baseName == "key") {
QDomNamedNodeMap rowAttribs = keyNode.attributes();
QString rowString = rowAttribs.namedItem("row").nodeValue();
QString valueString = rowAttribs.namedItem("value").nodeValue();
QString interpolationString = rowAttribs.namedItem("interpolation").nodeValue();
track_key k;
k.row = rowString.toInt();
k.value = valueString.toFloat();
k.type = key_type(interpolationString.toInt());
Q_ASSERT(!is_key_frame(ret->tracks[trackIndex], k.row));
if (sync_set_key(ret->tracks[trackIndex], &k))
qFatal("failed to insert key");
}
}
}
// YUCK: gathers from entire document
QDomNodeList bookmarkNodes =
doc.documentElement().elementsByTagName("bookmark");
for (int i = 0; i < int(bookmarkNodes.length()); ++i) {
QDomNode bookmarkNode =
bookmarkNodes.item(i);
QDomNamedNodeMap bookmarkAttribs =
bookmarkNode.attributes();
QString str =
bookmarkAttribs.namedItem("row").nodeValue();
int row = str.toInt();
ret->toggleRowBookmark(row);
}
return ret;
}
