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editor: save/load bookmarks

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Beware of the hack: Loads track-tags from anywhere in the document
to retain backwards compatibility.
This commit is contained in:
Erik Faye-Lund 2011-07-19 00:04:58 +02:00
parent c17de99f82
commit bdca635226
1 changed files with 62 additions and 32 deletions
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94
editor/syncdocument.cpp
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@ -26,9 +26,9 @@ SyncDocument *SyncDocument::load(const std::wstring &fileName)
ret->setRows(atoi(rowsString.c_str())); ret->setRows(atoi(rowsString.c_str()));
} }
MSXML2::IXMLDOMNodeListPtr trackNodes = doc->documentElement->selectNodes("track"); MSXML2::IXMLDOMNodeListPtr trackNodes =
for (int i = 0; i < trackNodes->Getlength(); ++i) doc->documentElement->selectNodes("//track");
{ for (int i = 0; i < trackNodes->Getlength(); ++i) {
MSXML2::IXMLDOMNodePtr trackNode = trackNodes->Getitem(i); MSXML2::IXMLDOMNodePtr trackNode = trackNodes->Getitem(i);
MSXML2::IXMLDOMNamedNodeMapPtr attribs = trackNode->Getattributes(); MSXML2::IXMLDOMNamedNodeMapPtr attribs = trackNode->Getattributes();
@ -39,12 +39,10 @@ SyncDocument *SyncDocument::load(const std::wstring &fileName)
if (0 > trackIndex) trackIndex = int(ret->createTrack(name)); if (0 > trackIndex) trackIndex = int(ret->createTrack(name));
MSXML2::IXMLDOMNodeListPtr rowNodes = trackNode->GetchildNodes(); MSXML2::IXMLDOMNodeListPtr rowNodes = trackNode->GetchildNodes();
for (int i = 0; i < rowNodes->Getlength(); ++i) for (int i = 0; i < rowNodes->Getlength(); ++i) {
{
MSXML2::IXMLDOMNodePtr keyNode = rowNodes->Getitem(i); MSXML2::IXMLDOMNodePtr keyNode = rowNodes->Getitem(i);
std::string baseName = keyNode->GetbaseName(); std::string baseName = keyNode->GetbaseName();
if (baseName == "key") if (baseName == "key") {
{
MSXML2::IXMLDOMNamedNodeMapPtr rowAttribs = keyNode->Getattributes(); MSXML2::IXMLDOMNamedNodeMapPtr rowAttribs = keyNode->Getattributes();
std::string rowString = rowAttribs->getNamedItem("row")->Gettext(); std::string rowString = rowAttribs->getNamedItem("row")->Gettext();
std::string valueString = rowAttribs->getNamedItem("value")->Gettext(); std::string valueString = rowAttribs->getNamedItem("value")->Gettext();
@ -61,6 +59,20 @@ SyncDocument *SyncDocument::load(const std::wstring &fileName)
} }
} }
} }
MSXML2::IXMLDOMNodeListPtr bookmarkNodes =
doc->documentElement->selectNodes(
"/sync/bookmarks/bookmark");
for (int i = 0; i < bookmarkNodes->Getlength(); ++i) {
MSXML2::IXMLDOMNodePtr bookmarkNode =
bookmarkNodes->Getitem(i);
MSXML2::IXMLDOMNamedNodeMapPtr bookmarkAttribs =
bookmarkNode->Getattributes();
std::string str =
bookmarkAttribs->getNamedItem("row")->Gettext();
int row = atoi(str.c_str());
ret->toggleRowBookmark(row);
}
} }
catch(_com_error &e) catch(_com_error &e)
{ {
@ -76,50 +88,68 @@ SyncDocument *SyncDocument::load(const std::wstring &fileName)
bool SyncDocument::save(const std::wstring &fileName) bool SyncDocument::save(const std::wstring &fileName)
{ {
MSXML2::IXMLDOMDocumentPtr doc(MSXML2::CLSID_DOMDocument); MSXML2::IXMLDOMDocumentPtr doc(MSXML2::CLSID_DOMDocument);
try try {
{ MSXML2::IXMLDOMElementPtr rootNode = doc->createElement("sync");
char temp[256]; rootNode->setAttribute("rows", getRows());
_variant_t varNodeType((short)MSXML2::NODE_ELEMENT);
MSXML2::IXMLDOMElementPtr rootNode = doc->createElement("tracks");
doc->appendChild(rootNode); doc->appendChild(rootNode);
rootNode->appendChild(doc->createTextNode("\n\t"));
_snprintf(temp, 256, "%d", getRows()); MSXML2::IXMLDOMElementPtr tracksNode =
rootNode->setAttribute("rows", temp); doc->createElement("tracks");
for (size_t i = 0; i < num_tracks; ++i) { for (size_t i = 0; i < num_tracks; ++i) {
const sync_track *t = tracks[i]; const sync_track *t = tracks[i];
MSXML2::IXMLDOMElementPtr trackElem = doc->createElement("track"); MSXML2::IXMLDOMElementPtr trackElem =
doc->createElement("track");
trackElem->setAttribute("name", t->name); trackElem->setAttribute("name", t->name);
rootNode->appendChild(doc->createTextNode("\n\t"));
rootNode->appendChild(trackElem);
for (int i = 0; i < (int)t->num_keys; ++i) { for (int i = 0; i < (int)t->num_keys; ++i) {
size_t row = t->keys[i].row; size_t row = t->keys[i].row;
float value = t->keys[i].value; float value = t->keys[i].value;
char interpolationType = char(t->keys[i].type); char interpolationType = char(t->keys[i].type);
MSXML2::IXMLDOMElementPtr keyElem = doc->createElement("key"); MSXML2::IXMLDOMElementPtr keyElem =
doc->createElement("key");
_snprintf(temp, 256, "%d", row); keyElem->setAttribute("row", row);
keyElem->setAttribute("row", temp); keyElem->setAttribute("value", value);
keyElem->setAttribute("interpolation",
(int)interpolationType);
_snprintf(temp, 256, "%f", value); trackElem->appendChild(
keyElem->setAttribute("value", temp); doc->createTextNode("\n\t\t\t"));
_snprintf(temp, 256, "%d", interpolationType);
keyElem->setAttribute("interpolation", temp);
trackElem->appendChild(doc->createTextNode("\n\t\t"));
trackElem->appendChild(keyElem); trackElem->appendChild(keyElem);
} }
if (t->num_keys) if (t->num_keys)
trackElem->appendChild(doc->createTextNode("\n\t")); trackElem->appendChild(
doc->createTextNode("\n\t\t"));
tracksNode->appendChild(doc->createTextNode("\n\t\t"));
tracksNode->appendChild(trackElem);
} }
if (0 != num_tracks) if (0 != num_tracks)
rootNode->appendChild(doc->createTextNode("\n")); tracksNode->appendChild(doc->createTextNode("\n\t"));
rootNode->appendChild(tracksNode);
rootNode->appendChild(doc->createTextNode("\n\t"));
MSXML2::IXMLDOMElementPtr bookmarksNode =
doc->createElement("bookmarks");
std::set<int>::const_iterator it;
for (it = rowBookmarks.begin(); it != rowBookmarks.end(); ++it) {
MSXML2::IXMLDOMElementPtr bookmarkElem =
doc->createElement("bookmark");
bookmarkElem->setAttribute("row", *it);
bookmarksNode->appendChild(
doc->createTextNode("\n\t\t"));
bookmarksNode->appendChild(bookmarkElem);
}
if (0 != rowBookmarks.size())
bookmarksNode->appendChild(
doc->createTextNode("\n\t"));
rootNode->appendChild(bookmarksNode);
rootNode->appendChild(doc->createTextNode("\n"));
doc->save(fileName.c_str()); doc->save(fileName.c_str());
savePointDelta = 0; savePointDelta = 0;