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/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2+
*
* LXQt - a lightweight, Qt based, desktop toolset
* https://lxqt.org
*
* Copyright: 2015 LXQt team
* Authors:
* Daniel Drzisga <sersmicro@gmail.com>
*
* This program or 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 2.1 of the License, or (at your option) any later version.
*
* This library is diinstributed 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
* Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA
*
* END_COMMON_COPYRIGHT_HEADER */
#include <vector>
#include "directorymenu.h"
#include <QDebug>
#include <QDesktopServices>
#include <QProcess>
#include <QStringList>
#include <QFileInfo>
#include <QUrl>
#include <QIcon>
#include <XdgIcon>
DirectoryMenu::DirectoryMenu(const ILXQtPanelPluginStartupInfo &startupInfo) :
QObject(),
ILXQtPanelPlugin(startupInfo),
mMenu(nullptr),
mDefaultIcon(XdgIcon::fromTheme(QStringLiteral("folder")))
{
mOpenDirectorySignalMapper = new QSignalMapper(this);
mOpenTerminalSignalMapper = new QSignalMapper(this);
mMenuSignalMapper = new QSignalMapper(this);
mButton.setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
mButton.setAutoRaise(true);
mButton.setIcon(XdgIcon::fromTheme(QStringLiteral("folder")));
connect(&mButton, &QToolButton::clicked, this, &DirectoryMenu::showMenu);
connect(mOpenDirectorySignalMapper, &QSignalMapper::mappedString, this, &DirectoryMenu::openDirectory);
connect(mOpenTerminalSignalMapper, &QSignalMapper::mappedString, this, &DirectoryMenu::openInTerminal);
connect(mMenuSignalMapper, &QSignalMapper::mappedString, this, &DirectoryMenu::addMenu);
settingsChanged();
}
DirectoryMenu::~DirectoryMenu()
{
delete mMenu;
}
void DirectoryMenu::showMenu()
{
if(mBaseDirectory.exists())
{
buildMenu(mBaseDirectory.absolutePath());
}
else
{
buildMenu(QDir::homePath());
}
willShowWindow(mMenu);
// Just using Qt`s activateWindow() won't work on some WMs like Kwin.
// Solution is to execute menu 1ms later using timer
mMenu->popup(calculatePopupWindowPos(mMenu->sizeHint()).topLeft());
}
void DirectoryMenu::buildMenu(const QString& path)
{
delete mMenu;
mPathStrings.clear();
mMenu = new QMenu();
addActions(mMenu, path);
}
void DirectoryMenu::openDirectory(const QString& path)
{
QDesktopServices::openUrl(QUrl(QStringLiteral("file://") + QDir::toNativeSeparators(path)));
}
void DirectoryMenu::openInTerminal(const QString& path)
{
// Execute the default terminal program in the given working directory
QProcess::startDetached(mDefaultTerminal, QStringList(), QDir::toNativeSeparators(path));
}
void DirectoryMenu::addMenu(QString path)
{
QSignalMapper* sender = (QSignalMapper* )QObject::sender();
QMenu* parentMenu = (QMenu*) sender->mapping(path);
if(parentMenu->isEmpty())
{
addActions(parentMenu, path);
}
}
void DirectoryMenu::addActions(QMenu* menu, const QString& path)
{
mPathStrings.push_back(path);
QAction* openDirectoryAction = menu->addAction(XdgIcon::fromTheme(QStringLiteral("document-open")), tr("Open"));
connect(openDirectoryAction, &QAction::triggered, mOpenDirectorySignalMapper, [this] { mOpenDirectorySignalMapper->map(); } );
mOpenDirectorySignalMapper->setMapping(openDirectoryAction, mPathStrings.back());
QAction* openTerminalAction = menu->addAction(XdgIcon::fromTheme(QStringLiteral("utilities-terminal")), tr("Open in terminal"));
connect(openTerminalAction, &QAction::triggered, mOpenTerminalSignalMapper, [this] { mOpenTerminalSignalMapper->map(); } );
mOpenTerminalSignalMapper->setMapping(openTerminalAction, mPathStrings.back());
menu->addSeparator();
QDir dir(path);
const QFileInfoList list = dir.entryInfoList();
for (const QFileInfo& entry : list)
{
if(entry.isDir() && !entry.isHidden())
{
mPathStrings.push_back(entry.fileName());
QMenu* subMenu = menu->addMenu(XdgIcon::fromTheme(QStringLiteral("folder")), mPathStrings.back());
connect(subMenu, &QMenu::aboutToShow, mMenuSignalMapper, [this] { mMenuSignalMapper->map(); } );
mMenuSignalMapper->setMapping(subMenu, entry.absoluteFilePath());
}
}
}
QDialog* DirectoryMenu::configureDialog()
{
return new DirectoryMenuConfiguration(settings());
}
void DirectoryMenu::settingsChanged()
{
mBaseDirectory.setPath(settings()->value(QStringLiteral("baseDirectory"), QDir::homePath()).toString());
// icon
bool customIcon = false;
QString iconPath = settings()->value(QStringLiteral("icon"), QString()).toString();
QIcon icon = QIcon(iconPath);
if(!icon.isNull())
{
QIcon buttonIcon = QIcon(icon);
if(!buttonIcon.pixmap(QSize(24,24)).isNull())
{
mButton.setIcon(buttonIcon);
customIcon = true;
}
}
if (!customIcon)
mButton.setIcon(mDefaultIcon);
// label
QString label = settings()->value(QStringLiteral("label"), QString()).toString();
mButton.setText(label);
// style
QString style = settings()->value(QStringLiteral("buttonStyle")).toString().toUpper();
if (style == QStringLiteral("ICON"))
mButton.setToolButtonStyle(Qt::ToolButtonIconOnly);
else if (!label.isEmpty())
{
if (style == QStringLiteral("TEXT"))
mButton.setToolButtonStyle(Qt::ToolButtonTextOnly);
else
mButton.setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
}
// Set default terminal
mDefaultTerminal = settings()->value(QStringLiteral("defaultTerminal"), QStringLiteral("xterm")).toString();
}
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