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Fix stream export

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This commit is contained in:
craig
2012-02-10 20:32:01 +00:00
committed by craig
parent da14e19de1
commit f2623fc1aa
3 changed files with 35 additions and 23 deletions
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23
gui/streamspage.cpp
View File

@@ -229,15 +229,28 @@ void StreamsPage::importXml()
void StreamsPage::exportXml()
{
QModelIndexList selected=view->selectedIndexes();
QModelIndexList mapped;
QSet<StreamsModel::Item *> items;
QSet<StreamsModel::Item *> categories;
foreach (const QModelIndex &idx, selected) {
mapped.append(proxy.mapToSource(idx));
QModelIndex i=proxy.mapToSource(idx);
StreamsModel::Item *itm=static_cast<StreamsModel::Item *>(i.internalPointer());
if (itm->isCategory()) {
if (!categories.contains(itm)) {
categories.insert(itm);
}
foreach (StreamsModel::StreamItem *s, static_cast<StreamsModel::CategoryItem *>(itm)->streams) {
items.insert(s);
}
} else {
items.insert(itm);
categories.insert(static_cast<StreamsModel::StreamItem *>(itm)->parent);
}
}
QString name;
if (1==mapped.count()) {
name=static_cast<StreamsModel::StreamItem*>(mapped.first().internalPointer())->name+QLatin1String(".cantata");
if (1==categories.count()) {
name=static_cast<StreamsModel::StreamItem *>(*(categories.begin()))->name+QLatin1String(".cantata");
}
#ifdef ENABLE_KDE_SUPPORT
QString fileName=KFileDialog::getSaveFileName(name, i18n("*.cantata|Cantata Streams"), this, i18n("Export Streams"));
@@ -249,7 +262,7 @@ void StreamsPage::exportXml()
return;
}
if (!model.save(fileName, mapped)) {
if (!model.save(fileName, categories+items)) {
#ifdef ENABLE_KDE_SUPPORT
KMessageBox::error(this, i18n("Failed to create <b>%1</b>!", fileName));
#else

33
models/streamsmodel.cpp
View File

@@ -284,7 +284,7 @@ bool StreamsModel::load(const QString &filename, bool isInternal)
return haveInserted;
}
bool StreamsModel::save(const QString &filename, const QModelIndexList &selection)
bool StreamsModel::save(const QString &filename, const QSet<StreamsModel::Item *> &selection)
{
QFile file(filename);
if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
@@ -293,31 +293,30 @@ bool StreamsModel::save(const QString &filename, const QModelIndexList &selectio
QDomDocument doc;
QDomElement root = doc.createElement("cantata");
QSet<const Item *> selectedItems;
foreach (const QModelIndex &idx, selection) {
selectedItems.insert(static_cast<const Item *>(idx.internalPointer()));
}
root.setAttribute("version", "1.0");
doc.appendChild(root);
foreach (const CategoryItem *c, items) {
if (selectedItems.isEmpty() || selectedItems.contains(c)) {
foreach (CategoryItem *c, items) {
if (selection.isEmpty() || selection.contains(c)) {
QDomElement cat = doc.createElement("category");
cat.setAttribute("name", c->name);
if (!c->icon.isEmpty() && c->icon!=constDefaultCategoryIcon) {
cat.setAttribute("icon", c->icon);
}
root.appendChild(cat);
foreach (const StreamItem *s, c->streams) {
QDomElement stream = doc.createElement("stream");
stream.setAttribute("name", s->name);
stream.setAttribute("url", s->url.toString());
if (!s->icon.isEmpty() && s->icon!=constDefaultStreamIcon) {
stream.setAttribute("icon", s->icon);
foreach (StreamItem *s, c->streams) {
if (selection.isEmpty() || selection.contains(s)) {
QDomElement stream = doc.createElement("stream");
stream.setAttribute("name", s->name);
stream.setAttribute("url", s->url.toString());
if (!s->icon.isEmpty() && s->icon!=constDefaultStreamIcon) {
stream.setAttribute("icon", s->icon);
}
if (!s->genre.isEmpty()) {
stream.setAttribute("genre", s->genre);
}
cat.appendChild(stream);
}
if (!s->genre.isEmpty()) {
stream.setAttribute("genre", s->genre);
}
cat.appendChild(stream);
}
}
}

2
models/streamsmodel.h
View File

@@ -81,7 +81,7 @@ public:
QVariant data(const QModelIndex &, int) const;
void reload();
void save(bool force=false);
bool save(const QString &filename, const QModelIndexList &selection=QModelIndexList());
bool save(const QString &filename, const QSet<StreamsModel::Item *> &selection=QSet<StreamsModel::Item *>());
bool import(const QString &filename) { return load(filename, false); }
bool add(const QString &cat, const QString &name, const QString &genre, const QString &icon, const QString &url);
void editCategory(const QModelIndex &index, const QString &name, const QString &icon);