From cbfa5b5d7e17b2f20cc415106513847e06292047 Mon Sep 17 00:00:00 2001 From: Ken Moore Date: Wed, 1 Nov 2017 12:45:10 -0400 Subject: Add the template for a new model-based backend for lumina-fm. --- src-qt5/desktop-utils/lumina-fm/BrowserModel.cpp | 208 +++++++++++++++++++++++ 1 file changed, 208 insertions(+) create mode 100644 src-qt5/desktop-utils/lumina-fm/BrowserModel.cpp (limited to 'src-qt5/desktop-utils/lumina-fm/BrowserModel.cpp') diff --git a/src-qt5/desktop-utils/lumina-fm/BrowserModel.cpp b/src-qt5/desktop-utils/lumina-fm/BrowserModel.cpp new file mode 100644 index 00000000..d79da006 --- /dev/null +++ b/src-qt5/desktop-utils/lumina-fm/BrowserModel.cpp @@ -0,0 +1,208 @@ +//=========================================== +// Lumina Desktop source code +// Copyright (c) 2017, Ken Moore & JT Pennington +// Available under the 3-clause BSD license +// See the LICENSE file for full details +//=========================================== +#include "BrowserModel.h" + +BrowserModel::BrowserModel(QObject *parent){ + +} + +BrowserModel::~BrowserModel(){ + +} + +//Virtual overrides +QModelIndex BrowserModel::index(int row, int column, const QModelIndex &parent) const{ + +} + +QModelIndex BrowserModel::parent(const QModelIndex &index) const{ + +} + +// item management +int BrowserModel::rowCount(const QModelIndex &parent) const{ + +} + +bool BrowserModel::insertRows(int row, int count, const QModelIndex &parent){ + +} + +bool BrowserModel::removeRow(int row, const QModelIndex &parent){ + +} + +bool BrowserModel::removeRows(int row, int count, const QModelIndex &parent){ + +} + +int BrowserModel::columnCount(const QModelIndex &parent) const{ + +} + +bool BrowserModel::insertColumns(int column, int count, const QModelIndex &parent){ + +} + +bool BrowserModel::removeColumn(int column, const QModelIndex &parent){ + +} + +bool BrowserModel::removeColumns(int column, int count, const QModelIndex &parent){ + +} + + +//bool BrowserModel::hasChildren(const QModelIndex &parent) const{ + +} + + +// data functions +Qt::ItemFlags BrowserModel::flags(const QModelIndex &index) const{ + +} + +QVariant BrowserModel::data(const QModelIndex &index, int role) const{ + QFileInfo *info = indexToInfo(index); + switch(role){ + case Qt::DisplayRole: + if(index.column()==0){ return QVariant(info->fileName()); } + else if(index.column()==1){ return QVariant(info->fileSize()); } + else if(index.column()==2){ return QVariant(info->mimetype()); } + else if(index.column()==3){ return QVariant(info->lastModified()->toString(Qt::DefaultLocaleShortDate)); } + else if(index.column()==4){ return QVariant(info->created()->toString(Qt::DefaultLocaleShortDate)); } + case Qt::ToolTipRole: + return QVariant(info->absoluteFilePath()); + case Qt::StatusTipRole: + return QVariant(info->absoluteFilePath()); + case Qt::SizeHintRole; + return QVariant(QSize(100,14)); + case Qt::DecorationRole: + return QVariant(LXDG::findIcon(info->iconFile(), "unknown")); + } + return QVariant(); +} + +QVariant BrowserModel::headerData(int section, Qt::Orientation orientation, int role) const{ + if(role == Qt::DisplayRole){ + if(orientation == Qt::Horizontal){ + switch(section){ + case 0: + return QVariant(tr("File Name")); + case 1: + return QVariant("Size"); + case 2: + return QVariant("Type"); + case 3: + return QVariant("Date Modified"); + case 4: + return QVariant("Date Created"); + } + } + } + case Qt::DisplayRole: + return QVariant(tr("File Name"); + /*case Qt::ToolTipRole: + return QVariant("ToolTip"); + case Qt::StatusTipRole: + return QVariant("Status Tip"); + case Qt::SizeHintRole; + return QVariant(QSize(100,14));*/ + case Qt::DecorationRole: + return QVariant("Icon")); + } + return QVariant(); +} + +// data modification functions +bool BrowserModel::setData(const QModelIndex &index, const QVariant &value, int role){ + +} + +bool BrowserModel::setHeaderData(int section, Qt::Orientation orientation, const QVariant &value, int role){ + +} + + +// drag and drop +//QMimeData* BrowserModel::mimeData(const QModelIndexList &indexes) const{ + +} + +//QStringList BrowserModel::mimeTypes() const{ + +} + +//bool BrowserModel::setItemData(const QModelIndex &index, const QMap &roles){ + +} + +//Qt::DropActions BrowserModel::supportedDropActions() const{ + +} + +//bool BrowserModel::dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent){ + +} + +//Special Functions (non virtual replacements) +LFileInfo* BrowserModel::fileInfo(QString name){ + +} + +QString BrowserModel::currentDirectory(){ + return cDir; +} + + +// ============== +// PUBLIC SLOTS +// ============== +void BrowserModel::loadDirectory(QString dir){ + + +} + +void BrowserModel::loadItem(QString itempath){ + LFileInfo *it = new LFileInfo(itempath); + //Determine the row/column that it needs to be + int row, column; + row = 0; + //Now create the index + for(int i=0; i<5; i++){ + QModelIndex index = createIndex(row, i, it); + } +} + + +// ============= +// PRIVATE +// ============= +/*QString BrowserModel::findInHash(QString path){ + QStringList keys = HASH.keys(); + for(int i=0; ifilePath() == path){ return keys[i]; } + } + return ""; +} + +QString BrowserModel::findInHash(QModelIndex index){ + QString id = QString::number(index.row())+"/"+QString::number(index.column()); + if(HASH.contains(id)){ return id; } + return ""; +} + +LFileInfo* BrowserModel::indexToInfo(QString path){ + QString id = findInHash(path); + if(id.isEmpty()){ return 0;} + return HASH[id]; +}*/ + +LFileInfo* BrowserModel::indexToInfo(QModelIndex index){ + return static_cast(index.internalPointer()); +} -- cgit