-#include "common.h"
+#include "mainwindow.h"
+#include "preferences.h"
+#include "folderpanel.h"
#include "folderview.h"
+#include <QApplication>
#include <QDebug>
+#include <QDrag>
#include <QHeaderView>
-#include <QKeyEvent>
-#include <QSettings>
-
-QString FilesizeToString(quint64 size)
-{
- if (size >= 1024 * 1024 * 1024) {
- return QString("%1GB").arg(int(10 * size / (1024 * 1024 * 1024)) / 10);
- }
- if (size >= 1024 * 1024) {
- return QString("%1MB").arg(int(10 * size / (1024 * 1024)) / 10);
- }
- if (size >= 1024) {
- return QString("%1KB").arg(int(10 * size / (1024)) / 10);
- }
- return QString("%1B").arg(size);
-}
-
+#include <QMouseEvent>
+#include <QMimeData>
+
+///////////////////////////////////////////////////////////////////////////////
+/// \brief FolderView::FolderView
+/// \param parent 親ウィジェット
+///
+/// コンストラクタ
+///
FolderView::FolderView(QWidget *parent) :
QTableView(parent),
- m_model()
+ AbstractView(),
+ m_dragStartPos(),
+ m_dragging(false),
+ m_saveRow(0),
+ m_savePath(),
+ m_saveName()
{
- setModel(&m_model);
-}
-
-QString FolderView::side() const
-{
- if (this->objectName() == "folderView1") {
- return QString("Left");
- }
- else {
- Q_ASSERT(this->objectName() == "folderView2");
- return QString("Right");
- }
+ setDragEnabled(true);
+ setAcceptDrops(true);
+ setDropIndicatorShown(true);
+ setContextMenuPolicy(Qt::DefaultContextMenu);
}
-void FolderView::initialize()
+///////////////////////////////////////////////////////////////////////////////
+/// \brief FolderView::initialize
+/// \param w メインウィンドウオブジェクト
+///
+/// 初期化処理を行います。
+///
+void FolderView::initialize(MainWindow *w)
{
- qDebug() << side() << "initialize";
-
- QHeaderView *header;
- // 列のリサイズモードを設定する
- header = horizontalHeader();
- header->setSectionResizeMode(QHeaderView::ResizeToContents);
- header->setSectionResizeMode(1, QHeaderView::Stretch);
+ qDebug() << "FolderView::initialize()";
- // 行の高さを設定する
- header = verticalHeader();
- header->setDefaultSectionSize(QFontMetrics(m_model.font()).height() * 1.5);
+ connect(this, SIGNAL(doubleClicked(QModelIndex)), w, SLOT(onOpen(QModelIndex)));
+// connect(selectionModel(), SIGNAL(currentChanged(QModelIndex,QModelIndex)),
+// w, SLOT(view_currentChanged(QModelIndex,QModelIndex)));
- // 前回終了時のパスを開く
- QSettings settings;
- setPath(settings.value(side() + slash + IniKey_Dir).toString(), true);
-
- // 色とフォントを設定する
- updateAppearance();
+ installEventFilter(w);
+ viewport()->installEventFilter(w);
}
-void FolderView::updateAppearance()
+///////////////////////////////////////////////////////////////////////////////
+/// \brief FolderView::selectedItems
+/// \return
+///
+QFileInfoList FolderView::selectedItems() const
{
- qDebug() << side() << "updateAppearance";
- m_model.updateAppearance();
+ QFileInfoList list = folderModel()->markedItems();
+ if (list.isEmpty()) {
+ list << folderModel()->fileInfo(currentIndex());
+ }
- QSettings settings;
- QPalette pal = palette();
- pal.setColor(QPalette::Base, settings.value(IniKey_ViewColorBgNormal).value<QColor>());
- setPalette(pal);
+ return list;
}
-void FolderView::refresh()
+///////////////////////////////////////////////////////////////////////////////
+/// \brief FolderView::model_PreReset
+///
+/// モデルリセット前の処理
+///
+void FolderView::model_PreReset()
{
- qDebug() << side() << "refresh";
-
- int row = currentIndex().row();
+ qDebug() << "FolderView::model_PreReset()";
- setPath(m_model.absolutePath(), false);
-
- if (row < 0) {
- row = 0;
- }
- else if (row >= m_model.rowCount()) {
- row = m_model.rowCount() - 1;
+ // 現在行と名前を保存しておく
+ if (model() && currentIndex().isValid()) {
+ m_saveRow = currentIndex().row();
+ m_saveName = folderModel()->fileName(currentIndex());
+ m_savePath = folderModel()->rootPath();
}
- setCurrentIndex(m_model.index(row, 0));
-}
-
-void FolderView::searchItem(const QString &text)
-{
- qDebug() << "FolderView::searchItem" << text;
-
- for (int row = 0; row < m_model.rowCount(); row++) {
- QModelIndex index = m_model.index(row, 0);
- QString name = m_model.fileInfo(index).fileName().toLower();
- if (name.indexOf(text.toLower()) != -1) {
- setCurrentIndex(index);
- emit itemFound(this);
- return;
- }
+ else {
+ m_saveRow = 0;
+ m_saveName = QString::null;
+ m_savePath = QString::null;
}
-
- emit itemNotFound(this);
}
-void FolderView::searchNext(const QString &text)
+///////////////////////////////////////////////////////////////////////////////
+/// \brief FolderView::model_PostReset
+///
+/// モデルリセット後の処理
+///
+void FolderView::model_PostReset()
{
- qDebug() << "FolderView::searchNext" << text;
+ qDebug() << "FolderView::model_PostReset()";
- for (int row = currentIndex().row() + 1; row < m_model.rowCount(); row++) {
- QModelIndex index = m_model.index(row, 0);
- QString name = m_model.fileInfo(index).fileName().toLower();
- if (name.indexOf(text.toLower()) != -1) {
- setCurrentIndex(index);
- emit itemFound(this);
- return;
- }
+ // フォルダが変わった場合は先頭行を選択する
+ if (m_savePath != folderModel()->rootPath()) {
+ setCurrentIndex(model()->index(0, 0));
+ return;
}
- emit itemNotFound(this);
-}
-
-void FolderView::searchPrev(const QString &text)
-{
- qDebug() << side() << "searchPrev" << text;
-
- for (int row = currentIndex().row() - 1; row >= 0; row--) {
- QModelIndex index = m_model.index(row, 0);
- QString name = m_model.fileInfo(index).fileName().toLower();
- if (name.indexOf(text.toLower()) != -1) {
+ // 保存した名前と同名アイテムが見つかれば、再選択する
+ for (int row = 0; row < model()->rowCount(); row++) {
+ QModelIndex index = model()->index(row, 0);
+ if (folderModel()->fileName(index) == m_saveName) {
setCurrentIndex(index);
- emit itemFound(this);
return;
}
}
- emit itemNotFound(this);
-}
-
-void FolderView::setCheckStateAll(bool checked)
-{
- qDebug() << side() << "markAll();";
-
- QModelIndex current = currentIndex();
-
- setUpdatesEnabled(false);
- m_model.setCheckStateAll(checked ? Qt::Checked : Qt::Unchecked);
- setUpdatesEnabled(true);
-
- setCurrentIndex(current);
-}
-
-void FolderView::setCheckStateAllFiles()
-{
- qDebug() << side() << "markAllFiles();";
-
- QModelIndex current = currentIndex();
-
- setUpdatesEnabled(false);
- for (int n = 0; n < m_model.rowCount(); n++) {
- QModelIndex index = m_model.index(n, 0);
- QFileInfo info = m_model.fileInfo(index);
- if (info.isDir()) {
- m_model.setCheckState(index, Qt::Unchecked);
- }
- else {
- m_model.setCheckState(index, Qt::Checked);
- }
+ // 同名アイテムが見つからなければ、行を維持する
+ if (m_saveRow >= model()->rowCount()) {
+ m_saveRow = model()->rowCount() - 1;
}
- setUpdatesEnabled(true);
-
- setCurrentIndex(current);
+ setCurrentIndex(model()->index(m_saveRow, 1));
}
-void FolderView::invertCheckState()
+///////////////////////////////////////////////////////////////////////////////
+/// \brief FolderView::mousePressEvent
+/// \param event
+///
+void FolderView::mousePressEvent(QMouseEvent *event)
{
- qDebug() << side() << "invertCheckState();";
-
- QModelIndex current = currentIndex();
-
- setUpdatesEnabled(false);
- for (int n = 0; n < m_model.rowCount(); n++) {
- QModelIndex index = m_model.index(n, 0);
- if (m_model.checkState(index) == Qt::Checked) {
- m_model.setCheckState(index, Qt::Unchecked);
- }
- else {
- m_model.setCheckState(index, Qt::Checked);
+ m_dragStartPos = QPoint();
+ if ((event->buttons() & Qt::LeftButton) ||
+ (event->buttons() & Qt::RightButton))
+ {
+ QModelIndex index = indexAt(event->pos());
+ if (index.isValid() && folderModel()->fileName(index) != "..") {
+ m_dragStartPos = event->pos();
}
}
- setUpdatesEnabled(true);
- setCurrentIndex(current);
+ QTableView::mousePressEvent(event);
}
-void FolderView::toggleCheckState(const QModelIndex &index)
+///////////////////////////////////////////////////////////////////////////////
+/// \brief FolderView::mouseMoveEvent
+/// \param event
+///
+void FolderView::mouseMoveEvent(QMouseEvent *event)
{
- QFileInfo info = m_model.fileInfo(index);
- if (info.fileName() != "..") {
- if (m_model.checkState(index) == Qt::Checked) {
- m_model.setCheckState(index, Qt::Unchecked);
- }
- else {
- m_model.setCheckState(index, Qt::Checked);
- }
- }
- // 最終行でなければ、次のアイテムに移動する
- if (index.row() == m_model.rowCount() - 1) {
- setCurrentIndex(index);
+ if (!(event->buttons() & Qt::LeftButton) &&
+ !(event->buttons() & Qt::RightButton))
+ {
+ QTableView::mouseMoveEvent(event);
+ return;
}
- else if (index.row() < m_model.rowCount() - 1) {
- setCurrentIndex(m_model.index(index.row() + 1, 1));
+ if (m_dragStartPos.isNull() ||
+ (event->pos() - m_dragStartPos).manhattanLength() < qApp->startDragDistance())
+ {
+ QTableView::mouseMoveEvent(event);
+ return;
}
-}
-bool FolderView::historyBack()
-{
- if (!m_history.isBegin()) {
- setPath(m_history.back(), false);
- return true;
+ QFileInfoList list = selectedItems();
+ if (list.size() == 1 && list[0].fileName() == "..") {
+ QTableView::mouseMoveEvent(event);
+ return;
}
- return false;
-}
-bool FolderView::historyForward()
-{
- if (!m_history.isEnd()) {
- setPath(m_history.forward(), false);
- return true;
+ QList<QUrl> urls;
+ foreach (const QFileInfo &info, list) {
+ urls << QUrl::fromLocalFile(info.absoluteFilePath());
}
- return false;
-}
-QFileInfo FolderView::currentItem() const
-{
- qDebug() << "FolderView::currentItem";
+ QDrag *drag = new QDrag(this);
+ QMimeData *mimeData = new QMimeData;
+ mimeData->setUrls(urls);
+ drag->setMimeData(mimeData);
- Q_ASSERT(currentIndex().isValid());
-
- return m_model.fileInfo(currentIndex());
+ m_dragging = true;
+ drag->exec(Qt::CopyAction);
+ m_dragging = false;
+ m_dragStartPos = QPoint();
}
-QFileInfoList FolderView::selectedItems() const
+void FolderView::dragEnterEvent(QDragEnterEvent *event)
{
- qDebug() << side() << "selectedItems";
+ qDebug() << "FolderView::dragEnterEvent()";
- // マークされているアイテムを取得する
- QFileInfoList list = m_model.checkedItems();
-
- // 一つもマークされていなければ、カーソル位置のアイテムを取得する
- if (list.isEmpty()) {
- list << currentItem();
+ if (event->mimeData()->hasUrls()) {
+ event->acceptProposedAction();
+ return;
}
- return list;
+ QTableView::dragEnterEvent(event);
}
-void FolderView::setPath(const QString &path, bool addHistory)
+void FolderView::setModel(QAbstractItemModel *model)
{
- qDebug() << side() << "setPath" << path << addHistory;
-
- Q_ASSERT(QFileInfo(path).isDir());
-
- emit retrieveStarted(path);
-
- setUpdatesEnabled(false);
- m_model.setPath(path);
- setCurrentIndex(m_model.index(0, 0));
- setUpdatesEnabled(true);
-
- if (addHistory) {
- m_history.add(path);
+ if (this->model()) {
+ this->model()->disconnect(this);
}
- emit retrieveFinished();
-}
+ QTableView::setModel(model);
-void FolderView::setFilter(QDir::Filters filter, bool enable)
-{
- qDebug() << side() << "setFilter" << enable;
+ if (this->model()) {
+ connect(this->model(), SIGNAL(modelAboutToBeReset()), this, SLOT(model_PreReset()));
+ connect(this->model(), SIGNAL(modelReset()), this, SLOT(model_PostReset()));
- if (enable) {
- m_model.setFilter(m_model.filter() | filter);
- }
- else {
- m_model.setFilter(m_model.filter() ^ filter);
+ // 列の幅を設定する
+ horizontalHeader()->setSectionResizeMode(QHeaderView::ResizeToContents);
+ horizontalHeader()->setSectionResizeMode(FolderModel::Name,
+ QHeaderView::Stretch);
}
}
-void FolderView::setHistoryIndexAt(int index)
+void FolderView::scaleUp()
{
- m_history.setAt(index);
- setPath(m_history.current(), false);
+ Preferences prefs(this);
+ QFont font = prefs.getFolderViewFont();
+ font.setPointSize(font.pointSize() + 1);
+ prefs.setFolderViewFont(font);
}
-void FolderView::setNameFilters(const QStringList &list)
+void FolderView::scaleDown()
{
- m_model.setNameFilters(list);
- refresh();
-}
-
-void FolderView::setSorting(QDir::SortFlags flags)
-{
- m_model.setSorting(flags);
- refresh();
-}
-
-void FolderView::keyPressEvent(QKeyEvent *event)
-{
- qDebug() << side() << "keyPressEvent";
-
- emit keyPressed(this, event);
-
- if (!event->isAccepted()) {
- QTableView::keyPressEvent(event);
- }
- else {
- qDebug() << "KeyEvent accepted.";
- }
+ Preferences prefs(this);
+ QFont font = prefs.getFolderViewFont();
+ font.setPointSize(font.pointSize() - 1);
+ prefs.setFolderViewFont(font);
}
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