77 lines
2.0 KiB
C++
77 lines
2.0 KiB
C++
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#include "libraryconfig.h"
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#include "librarybackend.h"
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#include <QFileDialog>
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#include <QSettings>
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#include <QDir>
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const char* LibraryConfig::kSettingsGroup = "LibraryConfig";
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LibraryConfig::LibraryConfig(QWidget* parent)
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: QDialog(parent),
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dir_icon_(":folder.png")
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{
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ui_.setupUi(this);
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connect(ui_.add, SIGNAL(clicked()), SLOT(Add()));
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connect(ui_.remove, SIGNAL(clicked()), SLOT(Remove()));
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connect(ui_.list, SIGNAL(currentRowChanged(int)), SLOT(CurrentRowChanged(int)));
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}
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void LibraryConfig::SetBackend(boost::shared_ptr<LibraryBackend> backend) {
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backend_ = backend;
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connect(backend_.get(), SIGNAL(DirectoriesDiscovered(DirectoryList)), SLOT(DirectoriesDiscovered(DirectoryList)));
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connect(backend_.get(), SIGNAL(DirectoriesDeleted(DirectoryList)), SLOT(DirectoriesDeleted(DirectoryList)));
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ui_.list->setEnabled(true);
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ui_.add->setEnabled(true);
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}
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void LibraryConfig::Add() {
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QSettings settings;
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settings.beginGroup(kSettingsGroup);
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QString path(settings.value("last_path", QDir::homePath()).toString());
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path = QFileDialog::getExistingDirectory(this, "Add directory...", path);
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if (!path.isNull()) {
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backend_->AddDirectory(path);
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}
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settings.setValue("last_path", path);
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}
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void LibraryConfig::Remove() {
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QListWidgetItem* item = ui_.list->currentItem();
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if (item == NULL)
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return;
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Directory dir;
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dir.path = item->text();
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dir.id = item->type();
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backend_->RemoveDirectory(dir);
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}
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void LibraryConfig::DirectoriesDiscovered(const DirectoryList& list) {
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foreach (const Directory& dir, list) {
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new QListWidgetItem(dir_icon_, dir.path, ui_.list, dir.id);
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}
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}
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void LibraryConfig::DirectoriesDeleted(const DirectoryList& list) {
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foreach (const Directory& dir, list) {
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for (int i=0 ; i<ui_.list->count() ; ++i) {
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if (ui_.list->item(i)->type() == dir.id) {
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delete ui_.list->takeItem(i);
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break;
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}
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}
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}
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}
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void LibraryConfig::CurrentRowChanged(int row) {
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ui_.remove->setEnabled(row != -1);
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}
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