GH-2124 First complete implementation, installing is working now! GH-2172 Added sorting

1 files changed, 138 insertions, 0 deletions

diff --git a/application/FtbListModel.cpp b/application/FtbListModel.cpp
new file mode 100644
index 00000000..290767ff
--- /dev/null
+++ b/application/FtbListModel.cpp
@@ -0,0 +1,138 @@
+#include "FtbListModel.h"
+#include "MultiMC.h"
+
+#include <MMCStrings.h>
+
+#include <QtMath>
+
+FtbFilterModel::FtbFilterModel(QObject *parent) : QSortFilterProxyModel(parent)
+{
+	currentSorting = Sorting::ByGameVersion;
+	sortings.insert("Sort by name", Sorting::ByName);
+	sortings.insert("Sort by game version", Sorting::ByGameVersion);
+}
+
+bool FtbFilterModel::lessThan(const QModelIndex &left, const QModelIndex &right) const
+{
+	FtbModpack leftPack = sourceModel()->data(left, Qt::UserRole).value<FtbModpack>();
+	FtbModpack rightPack = sourceModel()->data(right, Qt::UserRole).value<FtbModpack>();
+
+	if(currentSorting == Sorting::ByGameVersion) {
+		QStringList leftList = leftPack.mcVersion.split(".");
+		QStringList rightList = rightPack.mcVersion.split(".");
+
+		if(leftList.size() < 1) {
+			return true;
+		} else if(rightList.size() < 1) {
+			return false;
+		} else {
+			for(int i = 0; i < qMax(leftList.size(), rightList.size()); i++) {
+				if(leftList.size() -1 < i) {
+					return true;
+				}
+
+				if(rightList.size() -1 < i) {
+					return false;
+				}
+
+				int leftV = leftList.at(i).toInt();
+				int rightV = rightList.at(i).toInt();
+
+				if(leftV != rightV) {
+					return leftV < rightV;
+				}
+
+			}
+			return false;
+		}
+
+	} else if(currentSorting == Sorting::ByName) {
+		return Strings::naturalCompare(leftPack.name, rightPack.name, Qt::CaseSensitive) >= 0;
+	}
+
+	//UHM, some inavlid value set?!
+	qWarning() << "Invalid sorting set!";
+	return true;
+}
+
+bool FtbFilterModel::filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const
+{
+	return true;
+}
+
+const QMap<QString, FtbFilterModel::Sorting> FtbFilterModel::getAvailableSortings()
+{
+	return sortings;
+}
+
+void FtbFilterModel::setSorting(Sorting s)
+{
+	currentSorting = s;
+	invalidate();
+}
+
+FtbFilterModel::Sorting FtbFilterModel::getCurrentSorting()
+{
+	return currentSorting;
+}
+
+FtbListModel::FtbListModel(QObject *parent) : QAbstractListModel(parent)
+{
+}
+
+int FtbListModel::rowCount(const QModelIndex &parent) const
+{
+	return modpacks.size();
+}
+
+int FtbListModel::columnCount(const QModelIndex &parent) const
+{
+	return 1;
+}
+
+QVariant FtbListModel::data(const QModelIndex &index, int role) const
+{
+	int pos = index.row();
+	if(modpacks.size() < pos || pos < 0) {
+		return QString("INVALID INDEX %1").arg(pos);
+	}
+
+	FtbModpack pack = modpacks.at(pos);
+
+	if(role == Qt::DisplayRole) {
+		return pack.name;
+	} else if (role == Qt::ToolTipRole) {
+		if(pack.description.length() > 100) {
+			//some magic to prevent to long tooltips and replace html linebreaks
+			QString edit = pack.description.left(97);
+			edit = edit.left(edit.lastIndexOf("<br>")).left(edit.lastIndexOf(" ")).append("...");
+			return edit;
+
+		}
+		return pack.description;
+	} else if(role == Qt::DecorationRole) {
+		//TODO: Add pack logos or something... but they have a weird size. This needs some design hacks
+	} else if(role == Qt::TextColorRole) {
+		if(pack.broken) {
+			return QColor(255, 0, 50);
+		} else if(pack.bugged) {
+			//bugged pack, currently only indicates bugged xml
+			return QColor(244, 229, 66);
+		}
+	} else if(role == Qt::UserRole) {
+		QVariant v;
+		v.setValue(pack);
+		return v;
+	}
+	return QVariant();
+}
+
+void FtbListModel::fill(FtbModpackList modpacks)
+{
+	this->modpacks = modpacks;
+}
+
+FtbModpack FtbListModel::at(int row)
+{
+	return modpacks.at(row);
+}