diff options
Diffstat (limited to 'src/plugins/FileDialogs/QmmpFileDialog/qmmpfiledialogimpl.cpp')
| -rw-r--r-- | src/plugins/FileDialogs/QmmpFileDialog/qmmpfiledialogimpl.cpp | 339 |
1 files changed, 309 insertions, 30 deletions
diff --git a/src/plugins/FileDialogs/QmmpFileDialog/qmmpfiledialogimpl.cpp b/src/plugins/FileDialogs/QmmpFileDialog/qmmpfiledialogimpl.cpp index 3abec0222..4121b7d28 100644 --- a/src/plugins/FileDialogs/QmmpFileDialog/qmmpfiledialogimpl.cpp +++ b/src/plugins/FileDialogs/QmmpFileDialog/qmmpfiledialogimpl.cpp @@ -1,37 +1,149 @@ +/************************************************************************** +* Copyright (C) 2008 by Ilya Kotov * +* forkotov02@hotmail.ru * +* * +* This program is free software; you can redistribute it and/or modify * +* it under the terms of the GNU General Public License as published by * +* the Free Software Foundation; either version 2 of the License, or * +* (at your option) any later version. * +* * +* This program is distributed in the hope that it will be useful, * +* but WITHOUT ANY WARRANTY; without even the implied warranty of * +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * +* GNU General Public License for more details. * +* * +* You should have received a copy of the GNU General Public License * +* along with this program; if not, write to the * +* Free Software Foundation, Inc., * +* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * +***************************************************************************/ + #include "qmmpfiledialogimpl.h" #include <QDirModel> #include <QApplication> #include <QFileInfo> #include <QStyle> +#include <QSettings> +#include <QMessageBox> + +#define HISTORY_SIZE 8 + + +/** + * This variable had been copied from Qt library + */ + +const char *qt_file_dialog_filter_reg_exp = + "([a-zA-Z0-9 -]*)\\(([a-zA-Z0-9_.*? +;#\\-\\[\\]@\\{\\}/!<>\\$%&=^~:\\|]*)\\)$"; + +/** + * This function had been copied from Qt library + */ + +// Makes a list of filters from a normal filter string "Image Files (*.png *.jpg)" +static QStringList qt_clean_filter_list(const QString &filter) +{ + QRegExp regexp(QString::fromLatin1(qt_file_dialog_filter_reg_exp)); + QString f = filter; + int i = regexp.indexIn(f); + if (i >= 0) + f = regexp.cap(2); + return f.split(QLatin1Char(' '), QString::SkipEmptyParts); +} + + -QmmpFileDialogImpl::QmmpFileDialogImpl( QWidget * parent, Qt::WindowFlags f) : QDialog(parent,f) +QmmpFileDialogImpl::QmmpFileDialogImpl(QWidget * parent, Qt::WindowFlags f) : QDialog(parent,f) { setupUi(this); setAttribute(Qt::WA_QuitOnClose, FALSE); m_model = new QDirModel(this); m_model->setSorting(QDir::Type /*| QDir::Name*/); fileListView->setModel(m_model); - //fileListView->setViewMode(QListView::IconMode); + treeView->setModel(m_model); listToolButton->setChecked(true); upToolButton->setIcon(qApp->style()->standardIcon(QStyle::SP_ArrowUp)); listToolButton->setIcon(qApp->style()->standardIcon(QStyle::SP_FileDialogListView)); - iconToolButton->setIcon(qApp->style()->standardIcon(QStyle::SP_FileDialogDetailedView)); + closeOnAddToolButton->setIcon(qApp->style()->standardIcon(QStyle::SP_DialogOkButton)); + detailsToolButton->setIcon(qApp->style()->standardIcon(QStyle::SP_FileDialogDetailedView)); + connect(fileListView->selectionModel(), + SIGNAL(selectionChanged (const QItemSelection&, const QItemSelection&)), + SLOT(updateSelection ())); + connect(treeView->selectionModel(), + SIGNAL(selectionChanged (const QItemSelection&, const QItemSelection&)), + SLOT(updateSelection ())); + PathCompleter* completer = new PathCompleter (m_model, fileListView, this); + fileNameLineEdit->setCompleter (completer); + QSettings settings(QDir::homePath()+"/.qmmp/qmmprc", QSettings::IniFormat); + closeOnAddToolButton->setChecked(settings.value("QMMPFileDialog/close_on_add", FALSE).toBool()); + restoreGeometry(settings.value("QMMPFileDialog/geometry").toByteArray()); + m_history = settings.value("QMMPFileDialog/history").toStringList(); + lookInComboBox->addItems(m_history); + lookInComboBox->setMaxCount(HISTORY_SIZE); + QCompleter* dir_completer = new QCompleter (m_model, this); + lookInComboBox->setCompleter (dir_completer); } QmmpFileDialogImpl::~QmmpFileDialogImpl() { } -void QmmpFileDialogImpl::on_lookInComboBox_activated(const QString&) +QStringList QmmpFileDialogImpl::selectedFiles () { - qWarning("TODO: %s %d",__FILE__,__LINE__); + QStringList l; + if (m_mode == FileDialog::SaveFile) + { + l << m_model->filePath(fileListView->rootIndex()) + "/" + fileNameLineEdit->text(); + qDebug(qPrintable(l[0])); + } + else + { + QModelIndexList ml = fileListView->selectionModel()->selectedIndexes(); + foreach(QModelIndex i,ml) + l << m_model->filePath(i); + } + return l; +} + +void QmmpFileDialogImpl::on_lookInComboBox_activated(const QString &path) +{ + if (QDir(path).exists ()) + { + fileListView->setRootIndex(m_model->index(path)); + treeView->setRootIndex(m_model->index(path)); + } } void QmmpFileDialogImpl::on_upToolButton_clicked() { fileListView->setRootIndex(m_model->parent(fileListView->rootIndex())); + treeView->setRootIndex(m_model->parent(fileListView->rootIndex())); lookInComboBox->setEditText(m_model->filePath(fileListView->rootIndex())); + fileListView->selectionModel()->clear (); +} + +void QmmpFileDialogImpl::on_treeView_doubleClicked(const QModelIndex& ind) +{ + if (ind.isValid()) + { + QFileInfo info = m_model->fileInfo(ind); + if (info.isDir()) + { + treeView->setRootIndex(ind); + lookInComboBox->setEditText(m_model->filePath(ind)); + treeView->selectionModel()->clear (); + fileListView->setRootIndex(ind); + fileListView->selectionModel()->clear (); + } + else + { + QStringList l; + l << m_model->filePath(ind); + addToHistory(l[0]); + addFiles(l); + } + } } void QmmpFileDialogImpl::on_fileListView_doubleClicked(const QModelIndex& ind) @@ -43,20 +155,41 @@ void QmmpFileDialogImpl::on_fileListView_doubleClicked(const QModelIndex& ind) { fileListView->setRootIndex(ind); lookInComboBox->setEditText(m_model->filePath(ind)); + fileListView->selectionModel()->clear (); + treeView->setRootIndex(ind); + treeView->selectionModel()->clear (); } else { QStringList l; l << m_model->filePath(ind); - emit filesAdded(l); + addToHistory(l[0]); + addFiles(l); } } - } void QmmpFileDialogImpl::on_fileNameLineEdit_returnPressed() { - on_addPushButton_clicked(); + qWarning("TODO: %s %d", __FILE__, __LINE__); +} + +void QmmpFileDialogImpl::on_fileNameLineEdit_textChanged (const QString &text) +{ + if (m_mode == FileDialog::SaveFile) + { + addPushButton->setEnabled(!text.isEmpty()); + return; + } + QModelIndex index; + if (text.startsWith("/")) + index = m_model->index(text); + else + index = m_model->index(m_model->filePath(fileListView->rootIndex()) + "/" + text); + if (!index.isValid() || !fileNameLineEdit->hasFocus()) + return; + fileListView->selectionModel()->clear(); + fileListView->selectionModel()->select(index, QItemSelectionModel::Select); } void QmmpFileDialogImpl::on_addPushButton_clicked() @@ -65,53 +198,199 @@ void QmmpFileDialogImpl::on_addPushButton_clicked() QStringList l; foreach(QModelIndex i,ml) l << m_model->filePath(i); - qWarning("!!!!!!!!!"); - emit filesAdded(l); + if (!l.isEmpty()) + { + addToHistory(l[0]); + addFiles(l); + } } void QmmpFileDialogImpl::setModeAndMask(const QString& d,FileDialog::Mode m, const QStringList& mask) { - if (m == FileDialog::AddFiles) + m_mode = m; + fileListView->clearSelection (); + treeView->clearSelection (); + fileTypeComboBox->clear(); + addPushButton->setEnabled(FALSE); + addPushButton->setText(tr("Add")); + + QString fileName; + QString path = d; + + if (m == FileDialog::SaveFile) { - setWindowTitle("Add Files"); - m_model->setFilter(QDir::AllDirs | QDir::Files | QDir::NoDotAndDotDot); - m_model->setNameFilters(mask); + if (path.endsWith('/')) + path.remove(path.size()-1, 1); + path = path.left(path.lastIndexOf ('/')); + fileName = d.section('/', -1); + fileNameLineEdit->setText(fileName); + addPushButton->setEnabled(!fileName.isEmpty()); + addPushButton->setText(tr("Save")); + } + + if (m_model->filePath(fileListView->rootIndex()) != path) + { + fileListView->setRootIndex(m_model->index(path)); + treeView->setRootIndex(m_model->index(path)); } - else if (m == FileDialog::AddDirs) + + if (m == FileDialog::AddDirs || m == FileDialog::AddDir) { - setWindowTitle("Add Dirs"); - m_model->setFilter(QDir::AllDirs | QDir::NoDotAndDotDot); + m_model->setFilter(QDir::AllDirs | QDir::NoDotAndDotDot); //dirs only + fileTypeComboBox->addItem(tr("Directories")); + fileTypeComboBox->setEnabled(FALSE); } else { - setWindowTitle("Save File"); m_model->setFilter(QDir::AllDirs | QDir::Files | QDir::NoDotAndDotDot); - qWarning("To be implemented..."); + fileTypeComboBox->setEnabled(TRUE); + fileTypeComboBox->addItems(mask); + on_fileTypeComboBox_activated(0); + } + + //set selection mode + if (m == FileDialog::AddDir || m == FileDialog::AddFile || m == FileDialog::SaveFile) + { + fileListView->setSelectionMode (QAbstractItemView::SingleSelection); + treeView->setSelectionMode (QAbstractItemView::SingleSelection); + } + else + { + fileListView->setSelectionMode (QAbstractItemView::ExtendedSelection); + treeView->setSelectionMode (QAbstractItemView::ExtendedSelection); } - m_model->setSorting(QDir::Type); - fileListView->setRootIndex(m_model->index(d)); - m_model->sort(0); - lookInComboBox->setEditText(QDir::cleanPath(d)); + lookInComboBox->setEditText(QDir::cleanPath(path)); } void QmmpFileDialogImpl::on_listToolButton_toggled(bool yes) { if (yes) { - iconToolButton->setChecked(false); - fileListView->setViewMode(QListView::ListMode); - fileListView->setGridSize(QSize(-1, -1)); + stackedWidget->setCurrentIndex(0); } } -void QmmpFileDialogImpl::on_iconToolButton_toggled(bool yes) +void QmmpFileDialogImpl::on_detailsToolButton_toggled(bool yes) { if (yes) { - listToolButton->setChecked(false); - fileListView->setViewMode(QListView::IconMode); - fileListView->setGridSize(QSize(82, 82)); + stackedWidget->setCurrentIndex(1); } } +void QmmpFileDialogImpl::on_fileTypeComboBox_activated(int index) +{ + m_model->setNameFilters(qt_clean_filter_list(fileTypeComboBox->itemText(index))); +} + +void QmmpFileDialogImpl::hideEvent (QHideEvent *event) +{ + QSettings settings(QDir::homePath()+"/.qmmp/qmmprc", QSettings::IniFormat); + settings.setValue("QMMPFileDialog/close_on_add", closeOnAddToolButton->isChecked()); + settings.setValue("QMMPFileDialog/geometry", saveGeometry()); + settings.setValue("QMMPFileDialog/history", m_history); + QWidget::hideEvent(event); +} + +void QmmpFileDialogImpl::updateSelection () +{ + QModelIndexList ml; + if (stackedWidget->currentIndex() == 0) + ml = fileListView->selectionModel()->selectedIndexes(); + else + ml = treeView->selectionModel()->selectedIndexes(); + QStringList l; + QStringList files; + foreach(QModelIndex i,ml) + { + if (!l.contains(m_model->filePath(i).section("/", -1))) + { + files << m_model->filePath(i); + l << m_model->filePath(i).section("/", -1); + } + } + + if (!l.isEmpty()) + { + QString str; + if (l.size() == 1) + str = l.at(0); + else + { + str = l.join ("\" \""); + str.append("\""); + str.prepend("\""); + } + if (!fileNameLineEdit->hasFocus()) + fileNameLineEdit->setText(str); + if (m_mode == FileDialog::AddFiles || m_mode == FileDialog::AddFile/* || FileDialog::SaveFile*/) + { + addPushButton->setEnabled(TRUE); + foreach(str, files) + { + if (QFileInfo(str).isDir()) + { + addPushButton->setEnabled(FALSE); + break; + } + } + } + else + addPushButton->setEnabled(TRUE); + } + else + { + fileNameLineEdit->clear(); + addPushButton->setEnabled(FALSE); + } +} + +void QmmpFileDialogImpl::addToHistory(const QString &path) +{ + QString path_copy = path; + if (path_copy.endsWith('/')) + path_copy.remove(path.size()-1, 1); + QString dir_path = path.left(path_copy.lastIndexOf ('/')); + + m_history.removeAll(dir_path); + m_history.prepend(dir_path); + + while ( m_history.size() > HISTORY_SIZE) + m_history.removeLast(); + + lookInComboBox->clear(); + lookInComboBox->addItems(m_history); +} + +void QmmpFileDialogImpl::addFiles(const QStringList &list) +{ + if (list.isEmpty()) + return; + if (!isModal()) + { + emit filesAdded(list); + if (closeOnAddToolButton->isChecked()) + reject(); + } + else if (m_mode == FileDialog::SaveFile) + { + //TODO check file extension + QFileInfo info(m_model->filePath(fileListView->rootIndex()) + "/" + fileNameLineEdit->text()); + + if (info.exists()) + { + if (QMessageBox::question (this, windowTitle (), fileNameLineEdit->text() + " " + + tr("already exists.") + "\n" + + tr("Do you want to replace it?"), + QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Ok) + accept(); + else + return; + + } + accept(); + } + else + accept(); +} |