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; }