diff --git a/src/platformtheme/kdeplatformfiledialoghelper.cpp b/src/platformtheme/kdeplatformfiledialoghelper.cpp index 520b6f5..799312e 100644 --- a/src/platformtheme/kdeplatformfiledialoghelper.cpp +++ b/src/platformtheme/kdeplatformfiledialoghelper.cpp @@ -1,301 +1,307 @@ /* This file is part of the KDE libraries * Copyright 2013 Aleix Pol Gonzalez * Copyright 2014 Martin Klapetek * * This library is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation; either version 2 of the License or ( at * your option ) version 3 or, at the discretion of KDE e.V. ( which shall * act as a proxy as in section 14 of the GPLv3 ), any later version. * * This library 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 * Library General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this library; see the file COPYING.LIB. If not, write to * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301, USA. */ #include "kdeplatformfiledialoghelper.h" #include "kdeplatformfiledialogbase_p.h" #include "kdirselectdialog_p.h" #include #include #include #include #include #include #include +#include #include #include #include #include #include namespace { /* * Map a Qt filter string into a KDE one. */ static QString qt2KdeFilter(const QStringList &f) { QString filter; QTextStream str(&filter, QIODevice::WriteOnly); QStringList list(f); list.replaceInStrings(QStringLiteral("/"), QStringLiteral("\\/")); QStringList::const_iterator it(list.begin()), end(list.end()); bool first = true; for (; it != end; ++it) { int ob = it->lastIndexOf('('), cb = it->lastIndexOf(')'); if (-1 != cb && ob < cb) { if (first) { first = false; } else { str << '\n'; } str << it->mid(ob + 1, (cb - ob) - 1) << '|' << it->mid(0, ob); } } return filter; } /* * Map a KDE filter string into a Qt one. */ static QString kde2QtFilter(const QStringList &list, const QString &kde) { QStringList::const_iterator it(list.begin()), end(list.end()); int pos; QString sel; for (; it != end; ++it) { if (-1 != (pos = it->indexOf(kde)) && pos > 0 && ('(' == (*it)[pos - 1] || ' ' == (*it)[pos - 1]) && it->length() >= kde.length() + pos && (')' == (*it)[pos + kde.length()] || ' ' == (*it)[pos + kde.length()])) { return *it; } } return QString(); } } KDEPlatformFileDialog::KDEPlatformFileDialog() : KDEPlatformFileDialogBase() , m_fileWidget(new KFileWidget(QUrl(), this)) { setLayout(new QVBoxLayout); connect(m_fileWidget, SIGNAL(filterChanged(QString)), SIGNAL(filterSelected(QString))); layout()->addWidget(m_fileWidget); m_buttons = new QDialogButtonBox(this); m_buttons->addButton(m_fileWidget->okButton(), QDialogButtonBox::AcceptRole); m_buttons->addButton(m_fileWidget->cancelButton(), QDialogButtonBox::RejectRole); connect(m_buttons, SIGNAL(rejected()), m_fileWidget, SLOT(slotCancel())); connect(m_fileWidget->okButton(), SIGNAL(clicked(bool)), m_fileWidget, SLOT(slotOk())); connect(m_fileWidget, SIGNAL(accepted()), m_fileWidget, SLOT(accept())); connect(m_fileWidget, SIGNAL(accepted()), SLOT(accept())); connect(m_fileWidget->cancelButton(), SIGNAL(clicked(bool)), SLOT(reject())); layout()->addWidget(m_buttons); } QUrl KDEPlatformFileDialog::directory() { return m_fileWidget->baseUrl(); } QList KDEPlatformFileDialog::selectedFiles() { return m_fileWidget->selectedUrls(); } void KDEPlatformFileDialog::selectFile(const QUrl &filename) { QUrl dirUrl = filename.adjusted(QUrl::RemoveFilename); m_fileWidget->setUrl(dirUrl); m_fileWidget->setSelection(filename.fileName()); } void KDEPlatformFileDialog::setViewMode(QFileDialogOptions::ViewMode view) { switch (view) { case QFileDialogOptions::ViewMode::Detail: m_fileWidget->setViewMode(KFile::FileView::Detail); break; case QFileDialogOptions::ViewMode::List: m_fileWidget->setViewMode(KFile::FileView::Simple); break; default: m_fileWidget->setViewMode(KFile::FileView::Default); break; } } void KDEPlatformFileDialog::setFileMode(QFileDialogOptions::FileMode mode) { switch (mode) { case QFileDialogOptions::FileMode::AnyFile: m_fileWidget->setMode(KFile::File); break; case QFileDialogOptions::FileMode::ExistingFile: m_fileWidget->setMode(KFile::Mode::File | KFile::Mode::ExistingOnly); break; case QFileDialogOptions::FileMode::Directory: m_fileWidget->setMode(KFile::Mode::Directory); break; case QFileDialogOptions::FileMode::ExistingFiles: m_fileWidget->setMode(KFile::Mode::Files | KFile::Mode::ExistingOnly); break; default: m_fileWidget->setMode(KFile::File); break; } } QString KDEPlatformFileDialog::selectedNameFilter() { return m_fileWidget->filterWidget()->currentFilter(); } void KDEPlatformFileDialog::selectNameFilter(const QString &filter) { m_fileWidget->filterWidget()->setCurrentFilter(filter); } void KDEPlatformFileDialog::setDirectory(const QUrl &directory) { m_fileWidget->setUrl(directory); } +bool KDEPlatformFileDialogHelper::isSupportedUrl(const QUrl& url) const +{ + return KProtocolInfo::protocols().contains(url.scheme()); +} + //////////////////////////////////////////////// KDEPlatformFileDialogHelper::KDEPlatformFileDialogHelper() : QPlatformFileDialogHelper() , m_dialog(new KDEPlatformFileDialog) { connect(m_dialog, SIGNAL(currentChanged(QUrl)), SIGNAL(currentChanged(QUrl))); connect(m_dialog, SIGNAL(directoryEntered(QUrl)), SIGNAL(directoryEntered(QUrl))); connect(m_dialog, SIGNAL(fileSelected(QUrl)), SIGNAL(fileSelected(QUrl))); connect(m_dialog, SIGNAL(filesSelected(QList)), SIGNAL(filesSelected(QList))); connect(m_dialog, SIGNAL(filterSelected(QString)), SIGNAL(filterSelected(QString))); connect(m_dialog, SIGNAL(accepted()), SIGNAL(accept())); connect(m_dialog, SIGNAL(rejected()), SIGNAL(reject())); } KDEPlatformFileDialogHelper::~KDEPlatformFileDialogHelper() { KSharedConfig::Ptr conf = KSharedConfig::openConfig(); KConfigGroup group = conf->group("FileDialogSize"); KWindowConfig::saveWindowSize(m_dialog->windowHandle(), group); delete m_dialog; } void KDEPlatformFileDialogHelper::initializeDialog() { if (options()->testOption(QFileDialogOptions::ShowDirsOnly)) { KDirSelectDialog *dialog = new KDirSelectDialog(m_dialog->directory()); delete m_dialog; m_dialog = dialog; connect(m_dialog, SIGNAL(accepted()), SIGNAL(accept())); connect(m_dialog, SIGNAL(rejected()), SIGNAL(reject())); } else { // needed for accessing m_fileWidget KDEPlatformFileDialog *dialog = qobject_cast(m_dialog); dialog->m_fileWidget->setOperationMode(options()->acceptMode() == QFileDialogOptions::AcceptOpen ? KFileWidget::Opening : KFileWidget::Saving); if (options()->windowTitle().isEmpty()) { dialog->setWindowTitle(options()->acceptMode() == QFileDialogOptions::AcceptOpen ? i18n("Opening...") : i18n("Saving...")); } else { dialog->setWindowTitle(options()->windowTitle()); } setDirectory(options()->initialDirectory()); dialog->setViewMode(options()->viewMode()); dialog->setFileMode(options()->fileMode()); QStringList filters = options()->mimeTypeFilters(); if (!filters.isEmpty()) { dialog->m_fileWidget->setMimeFilter(filters); } QStringList nameFilters = options()->nameFilters(); if (!nameFilters.isEmpty()) { dialog->m_fileWidget->setFilter(qt2KdeFilter(nameFilters)); if (!options()->initiallySelectedNameFilter().isEmpty()) { selectNameFilter(options()->initiallySelectedNameFilter()); } } } } void KDEPlatformFileDialogHelper::exec() { // FIXME should KWindowConfig::restoreWindowSize, but then we dont' have a windowHandle yet and // after exec is already too late. m_dialog->exec(); } void KDEPlatformFileDialogHelper::hide() { m_dialog->hide(); } bool KDEPlatformFileDialogHelper::show(Qt::WindowFlags windowFlags, Qt::WindowModality windowModality, QWindow *parent) { initializeDialog(); m_dialog->setWindowFlags(windowFlags); m_dialog->setModal(windowModality != Qt::NonModal); if (windowModality == Qt::NonModal) { m_dialog->show(); KSharedConfig::Ptr conf = KSharedConfig::openConfig(); KWindowConfig::restoreWindowSize(m_dialog->windowHandle(), conf->group("FileDialogSize")); } return true; } QList KDEPlatformFileDialogHelper::selectedFiles() const { return m_dialog->selectedFiles(); } QString KDEPlatformFileDialogHelper::selectedNameFilter() const { return kde2QtFilter(options()->nameFilters(), m_dialog->selectedNameFilter()); } QUrl KDEPlatformFileDialogHelper::directory() const { return m_dialog->directory(); } void KDEPlatformFileDialogHelper::selectFile(const QUrl &filename) { m_dialog->selectFile(filename); } void KDEPlatformFileDialogHelper::setDirectory(const QUrl &directory) { m_dialog->setDirectory(directory); } void KDEPlatformFileDialogHelper::selectNameFilter(const QString &filter) { m_dialog->selectNameFilter(qt2KdeFilter(QStringList(filter))); } void KDEPlatformFileDialogHelper::setFilter() { } bool KDEPlatformFileDialogHelper::defaultNameFilterDisables() const { return false; } diff --git a/src/platformtheme/kdeplatformfiledialoghelper.h b/src/platformtheme/kdeplatformfiledialoghelper.h index 406a4f1..6010ac9 100644 --- a/src/platformtheme/kdeplatformfiledialoghelper.h +++ b/src/platformtheme/kdeplatformfiledialoghelper.h @@ -1,74 +1,75 @@ /* This file is part of the KDE libraries * Copyright 2013 Aleix Pol Gonzalez * * This library is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation; either version 2 of the License or ( at * your option ) version 3 or, at the discretion of KDE e.V. ( which shall * act as a proxy as in section 14 of the GPLv3 ), any later version. * * This library 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 * Library General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this library; see the file COPYING.LIB. If not, write to * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301, USA. */ #ifndef KDEPLATFORMFILEDIALOGHELPER_H #define KDEPLATFORMFILEDIALOGHELPER_H #include #include "kdeplatformfiledialogbase_p.h" class KFileWidget; class QDialogButtonBox; class KDEPlatformFileDialog : public KDEPlatformFileDialogBase { Q_OBJECT public: friend class KDEPlatformFileDialogHelper; explicit KDEPlatformFileDialog(); QUrl directory(); void selectNameFilter(const QString &filter); void setDirectory(const QUrl &directory); void selectFile(const QUrl &filename); void setViewMode(QFileDialogOptions::ViewMode view); void setFileMode(QFileDialogOptions::FileMode mode); QString selectedNameFilter(); QList selectedFiles(); protected: KFileWidget *m_fileWidget; }; class KDEPlatformFileDialogHelper : public QPlatformFileDialogHelper { public: KDEPlatformFileDialogHelper(); virtual ~KDEPlatformFileDialogHelper(); void initializeDialog(); virtual bool defaultNameFilterDisables() const; virtual QUrl directory() const; virtual QList selectedFiles() const; virtual QString selectedNameFilter() const; virtual void selectNameFilter(const QString &filter); virtual void selectFile(const QUrl &filename); virtual void setFilter(); virtual void setDirectory(const QUrl &directory); + virtual bool isSupportedUrl(const QUrl& url) const Q_DECL_OVERRIDE; virtual void exec(); virtual void hide(); virtual bool show(Qt::WindowFlags windowFlags, Qt::WindowModality windowModality, QWindow *parent); private: KDEPlatformFileDialogBase *m_dialog; }; #endif // KDEPLATFORMFILEDIALOGHELPER_H