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Qarma.cpp
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/*
* Qarma - a Zenity clone for Qt4 and Qt5
* Copyright 2014 by Thomas Lübking <[email protected]>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "Qarma.h"
#include <QAction>
#include <QBoxLayout>
#include <QCalendarWidget>
#include <QCheckBox>
#include <QColorDialog>
#include <QComboBox>
#include <QDate>
#include <QDBusConnection>
#include <QDBusConnectionInterface>
#include <QDBusInterface>
#include <QDialogButtonBox>
#include <QEvent>
#include <QFileDialog>
#include <QFontDialog>
#include <QFormLayout>
#include <QIcon>
#include <QInputDialog>
#include <QLabel>
#include <QLocale>
#include <QLineEdit>
#include <QMessageBox>
#include <QProcess>
#include <QProgressDialog>
#include <QPropertyAnimation>
#include <QPushButton>
#include <QScreen>
#include <QScrollBar>
#include <QSettings>
#include <QSlider>
#include <QSocketNotifier>
#include <QStringBuilder>
#include <QStringList>
#include <QTextBrowser>
#include <QTimer>
#include <QTimerEvent>
#include <QTreeWidget>
#include <QTreeWidgetItem>
#if QT_VERSION >= 0x050000
// this is to hack access to the --title parameter in Qt5
#include <QWindow>
#endif
#include <QtDebug>
#include <cfloat>
#ifdef Q_OS_UNIX
#include <signal.h>
#include <unistd.h>
#endif
#if (QT_VERSION >= QT_VERSION_CHECK(5, 14, 0))
#define SKIP_EMPTY Qt::SkipEmptyParts
#else
#define SKIP_EMPTY QString::SkipEmptyParts
#endif
class InputGuard : public QObject
{
public:
InputGuard() : QObject(), m_guardedWidget(NULL), m_checkTimer(0) {}
static void watch(QWidget *w) {
#if QT_VERSION >= 0x050000
if (qApp->platformName() == "wayland")
return;
#endif
if (!s_instance)
s_instance = new InputGuard;
w->installEventFilter(s_instance);
}
protected:
bool eventFilter(QObject *o, QEvent *e) {
QWidget *w = static_cast<QWidget*>(o);
switch (e->type()) {
case QEvent::FocusIn:
case QEvent::WindowActivate:
if (hasActiveFocus(w))
guard(w);
break;
case QEvent::FocusOut:
case QEvent::WindowDeactivate:
if (w == m_guardedWidget && !hasActiveFocus(w))
unguard(w);
break;
default:
break;
}
return false;
}
void timerEvent(QTimerEvent *te) {
if (te->timerId() == m_checkTimer && m_guardedWidget)
check(m_guardedWidget);
else
QObject::timerEvent(te);
}
private:
bool check(QWidget *w) {
#if QT_VERSION >= 0x050000
// try to re-grab
if (!w->window()->windowHandle()->setKeyboardGrabEnabled(true))
w->releaseKeyboard();
#endif
if (w == QWidget::keyboardGrabber()) {
w->setPalette(QPalette());
return true;
}
w->setPalette(QPalette(Qt::white, Qt::red, Qt::white, Qt::black, Qt::gray,
Qt::white, Qt::white, Qt::red, Qt::red));
return false;
}
void guard(QWidget *w) {
w->grabKeyboard();
if (check(w))
m_guardedWidget = w;
if (!m_checkTimer)
m_checkTimer = startTimer(500);
}
bool hasActiveFocus(QWidget *w) {
return w == QApplication::focusWidget() && w->isActiveWindow();
}
void unguard(QWidget *w) {
Q_ASSERT(m_guardedWidget == w);
killTimer(m_checkTimer);
m_checkTimer = 0;
m_guardedWidget = NULL;
w->releaseKeyboard();
}
private:
QWidget *m_guardedWidget;
int m_checkTimer;
static InputGuard *s_instance;
};
InputGuard *InputGuard::s_instance = NULL;
#ifdef WS_X11
#if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0))
#include <QGuiApplication>
#else
#include <QX11Info>
#endif
#include <X11/Xlib.h>
#endif
typedef QPair<QString, QString> Help;
typedef QList<Help> HelpList;
typedef QPair<QString, HelpList> CategoryHelp;
typedef QMap<QString, CategoryHelp> HelpDict;
Qarma::Qarma(int &argc, char **argv) : QApplication(argc, argv)
, m_modal(false)
, m_selectableLabel(false)
, m_popup(false)
, m_parentWindow(0)
, m_timeout(0)
, m_notificationId(0)
, m_dialog(NULL)
, m_type(Invalid)
{
m_pos = QPoint(INT_MAX, INT_MAX); // invalid
QStringList argList = QCoreApplication::arguments(); // arguments() is slow
const QString binary = argList.at(0);
m_zenity = binary.endsWith("zenity");
// make canonical list
QStringList args;
if (argList.at(0).endsWith("-askpass")) {
argList.removeFirst();
args << "--title" << tr("Enter Password") << "--password" << "--prompt" << argList.join(' ');
} else {
for (int i = 1; i < argList.count(); ++i) {
if (argList.at(i).startsWith("--")) {
int split = argList.at(i).indexOf('=');
if (split > -1) {
args << argList.at(i).left(split) << argList.at(i).mid(split+1);
} else {
args << argList.at(i);
}
} else {
args << argList.at(i);
}
}
}
argList.clear();
if (!readGeneral(args))
return;
// set application class
if (!m_class.isNull())
QCoreApplication::setApplicationName(m_class);
// set application name
if (!m_name.isNull())
// Qt intercepts "--name name" but fails to process "--name=name"
// Workaround this by setting the RESOURCE_NAME environment variable
// which ends up being used to populate the WM_CLASS name on X11.
qputenv("RESOURCE_NAME", m_name.toLocal8Bit());
char error = 1;
foreach (const QString &arg, args) {
if (arg == "--calendar") {
m_type = Calendar;
error = showCalendar(args);
} else if (arg == "--entry") {
m_type = Entry;
error = showEntry(args);
} else if (arg == "--error") {
m_type = Error;
error = showMessage(args, 'e');
} else if (arg == "--info") {
m_type = Info;
error = showMessage(args, 'i');
} else if (arg == "--file-selection") {
m_type = FileSelection;
error = showFileSelection(args);
} else if (arg == "--list") {
m_type = List;
error = showList(args);
} else if (arg == "--notification") {
m_type = Notification;
error = showNotification(args);
} else if (arg == "--progress") {
m_type = Progress;
error = showProgress(args);
} else if (arg == "--question") {
m_type = Question;
error = showMessage(args, 'q');
} else if (arg == "--warning") {
m_type = Warning;
error = showMessage(args, 'w');
} else if (arg == "--scale") {
m_type = Scale;
error = showScale(args);
} else if (arg == "--text-info") {
m_type = TextInfo;
error = showText(args);
} else if (arg == "--color-selection") {
m_type = ColorSelection;
error = showColorSelection(args);
} else if (arg == "--font-selection") {
m_type = FontSelection;
error = showFontSelection(args);
} else if (arg == "--password") {
m_type = Password;
error = showPassword(args);
} else if (arg == "--forms") {
m_type = Forms;
error = showForms(args);
} else if (arg == "--dzen") {
m_type = Dzen;
error = showDzen(args);
}
if (error != 1) {
break;
}
}
if (error) {
QMetaObject::invokeMethod(this, "quit", Qt::QueuedConnection);
return;
}
if (m_dialog) {
#if QT_VERSION >= 0x050000
/* Stage #1 one of "Setting a window title should be easy but Qt5 is dumb"
Qt5 sucks away "--title foo" but not "--title=foo" and then stumbles
over itself when trying to set it
So #1 we seek to get ourselfs access to the window title to get some
control over it
since it's set on showing the first QWindow, we just create one here
and copy the title
*/
/// @todo: remove once this is fixed in Qt5 - ie. "never"
const bool qt5title = m_caption.isNull(); // otherwise we read it in the general options
if (qt5title) {
QWindow *w = new QWindow;
w->setVisible(true);
m_caption = w->title();
delete w;
m_dialog->setWindowTitle("");
}
m_dialog->setWindowTitle(m_caption);
// so much for stage one, see below for more on Qt5 being dumb...
#endif
// close on ctrl+return in addition to ctrl+enter
QAction *shortAccept = new QAction(m_dialog);
m_dialog->addAction(shortAccept);
QList<QKeySequence> cuts;
cuts << QKeySequence(Qt::CTRL|Qt::Key_Return) << QKeySequence(Qt::CTRL|Qt::Key_Enter);
shortAccept->setShortcuts(cuts);
connect (shortAccept, SIGNAL(triggered()), m_dialog, SLOT(accept()));
// workaround for #21 - since QWidget is now merely bitrot, QDialog closes,
// but does not reject on the escape key (unlike announced in the specific section of the API)
QAction *shortReject = new QAction(m_dialog);
m_dialog->addAction(shortReject);
shortReject->setShortcut(QKeySequence(Qt::Key_Escape));
connect (shortReject, SIGNAL(triggered()), m_dialog, SLOT(reject()));
if (!m_size.isNull()) {
m_dialog->adjustSize();
QSize sz = m_dialog->size();
if (m_size.width() > 0)
sz.setWidth(m_size.width());
if (m_size.height() > 0)
sz.setHeight(m_size.height());
m_dialog->resize(sz);
}
if (m_pos.x() < INT_MAX) {
QRect desktop = QGuiApplication::screens().at(0)->availableGeometry();
if (m_pos.x() < 0)
m_pos.rx() = desktop.right() + m_pos.x() - m_dialog->width();
if (m_pos.y() < 0)
m_pos.ry() = desktop.bottom() + m_pos.y() - m_dialog->height();
m_dialog->move(m_pos);
}
m_dialog->setWindowModality(m_modal ? Qt::ApplicationModal : Qt::NonModal);
/* Stage #2 one of "Setting a window title should be easy but Qt5 is dumb"
Errhemmm... Fuck! This! Shit!
Not only is Qt5 too dumb to set the window title by parameter, if one
does it, at least on X11 Qt5 doesn't set the property on the platform
window *before* mapping it, but *while* - causing an IPC race condition
with the WMs that will pick up the "old" title, but also miss the property
update because it can happen while they're configuring the window.
Awesome.
Because we can't retroactively preceed the mapping, we at least need to
make sure that the title gets updated after the window is mapped and
configured - what we can only guess witha timer... *grrrrr*
Since setting the same title is idempotent and skipped in ::setWindowTitle
(what would be great if the entire thing wasn't broken to begin with)
We need two steps to first clear and second reset the title - maximzing
the server roundtrips...
But hey, abstract and wayland and QML... FUCK! THIS! SHIT! *grrrrrrrr*
*/
// We do this after the dialog creation, because the setup can take varying times
if (!(m_caption.isNull() || binary.endsWith(m_caption)))
QTimer::singleShot(10, this, [=]() {m_dialog->setWindowTitle(""); m_dialog->setWindowTitle(m_caption);});
// so much for setting the window title - despite Qt trying to do it by itself
if (!m_icon.isNull())
m_dialog->setWindowIcon(QIcon(m_icon));
QDialogButtonBox *box = m_dialog->findChild<QDialogButtonBox*>();
if (box && !m_ok.isNull()) {
if (QPushButton *btn = box->button(QDialogButtonBox::Ok))
btn->setText(m_ok);
}
if (box && !m_cancel.isNull()) {
if (QPushButton *btn = box->button(QDialogButtonBox::Cancel))
btn->setText(m_cancel);
}
if (m_parentWindow) {
#ifdef WS_X11
m_dialog->setAttribute(Qt::WA_X11BypassTransientForHint);
Display *dpy;
#if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0))
dpy = QGuiApplication::nativeInterface<QNativeInterface::QX11Application>()->display();
#else
dpy = QX11Info::display();
#endif
XSetTransientForHint(dpy, m_dialog->winId(), m_parentWindow);
#endif
}
}
}
bool Qarma::error(const QString message)
{
printf("Error: %s", qPrintable(message));
QMetaObject::invokeMethod(this, "quitOnError", Qt::QueuedConnection);
return true;
}
#define IF_IS(_TYPE_) if (const _TYPE_ *t = qobject_cast<const _TYPE_*>(w))
static QString value(const QWidget *w, const QString &pattern)
{
if (!w)
return QString();
IF_IS(QLineEdit) {
return t->text();
} else IF_IS(QTreeWidget) {
QString s;
foreach (QTreeWidgetItem *item, t->selectedItems()) {
for (int i = 0; i < t->columnCount(); ++i)
s += item->text(i);
}
return s;
} else IF_IS(QComboBox) {
return t->currentText();
} else IF_IS(QCalendarWidget) {
if (pattern.isNull())
return QLocale::system().toString(t->selectedDate(), QLocale::ShortFormat);
return t->selectedDate().toString(pattern);
} else IF_IS(QCheckBox) {
return t->isChecked() ? "true" : "false";
}
return QString();
}
void Qarma::dialogFinished(int status)
{
if (m_type == FileSelection) {
QFileDialog *dlg = static_cast<QFileDialog*>(sender());
QVariantList l;
for (int i = 0; i < dlg->sidebarUrls().count(); ++i)
l << dlg->sidebarUrls().at(i);
QSettings settings("qarma");
settings.setValue("Bookmarks", l);
settings.setValue("FileDetails", dlg->viewMode() == QFileDialog::Detail);
}
if (!(status == QDialog::Accepted || status == QMessageBox::Ok || status == QMessageBox::Yes)) {
#ifdef Q_OS_UNIX
if (sender()->property("qarma_autokill_parent").toBool()) {
::kill(getppid(), 15);
}
#endif
exit(1);
return;
}
switch (m_type) {
case Question:
case Warning:
case Info:
case Error:
case Progress:
case Notification:
break;
case Calendar: {
QString format = sender()->property("qarma_date_format").toString();
QDate date = sender()->findChild<QCalendarWidget*>()->selectedDate();
if (format.isEmpty())
printf("%s\n", qPrintable(QLocale::system().toString(date, QLocale::ShortFormat)));
else
printf("%s\n", qPrintable(date.toString(format)));
break;
}
case Entry: {
QInputDialog *dlg = static_cast<QInputDialog*>(sender());
if (dlg->inputMode() == QInputDialog::DoubleInput) {
printf("%s\n", qPrintable(QLocale::c().toString(dlg->doubleValue(), 'f', 2)));
} else if (dlg->inputMode() == QInputDialog::IntInput) {
printf("%d\n", dlg->intValue());
} else {
printf("%s\n", qPrintable(dlg->textValue()));
}
break;
}
case Password: {
QLineEdit *username = sender()->findChild<QLineEdit*>("qarma_username"),
*password = sender()->findChild<QLineEdit*>("qarma_password");
QString result;
if (username)
result = username->text() + '|';
if (password)
result += password->text();
printf("%s\n", qPrintable(result));
break;
}
case FileSelection: {
QStringList files = static_cast<QFileDialog*>(sender())->selectedFiles();
printf("%s\n", qPrintable(files.join(sender()->property("qarma_separator").toString())));
break;
}
case ColorSelection: {
QColorDialog *dlg = static_cast<QColorDialog*>(sender());
printf("%s\n", qPrintable(dlg->selectedColor().name()));
QVariantList l;
for (int i = 0; i < dlg->customCount(); ++i)
l << dlg->customColor(i).rgba();
QSettings("qarma").setValue("CustomPalette", l);
break;
}
case FontSelection: {
QFontDialog *dlg = static_cast<QFontDialog*>(sender());
QFont fnt = dlg->selectedFont();
int size = fnt.pointSize();
if (size < 0)
size = fnt.pixelSize();
// crude mapping of Qt's random enum to xft's random category
QString weight = "medium";
if (fnt.weight() < 35) weight = "light";
else if (fnt.weight() > 85) weight = "black";
else if (fnt.weight() > 70) weight = "bold";
else if (fnt.weight() > 60) weight = "demibold";
QString slant = "roman";
if (fnt.style() == QFont::StyleItalic) slant = "italic";
else if (fnt.style() == QFont::StyleOblique) slant = "oblique";
QString font = sender()->property("qarma_fontpattern").toString();
font = font.arg(fnt.family()).arg(size).arg(weight).arg(slant);
printf("%s\n", qPrintable(font));
break;
}
case TextInfo: {
QTextEdit *te = sender()->findChild<QTextEdit*>();
if (te && !te->isReadOnly()) {
printf("%s\n", qPrintable(te->toPlainText()));
}
break;
}
case Scale: {
QSlider *sld = sender()->findChild<QSlider*>();
if (sld) {
printf("%s\n", qPrintable(QString::number(sld->value())));
}
break;
}
case List: {
QTreeWidget *tw = sender()->findChild<QTreeWidget*>();
QStringList result;
if (tw) {
bool done(false);
foreach (const QTreeWidgetItem *twi, tw->selectedItems()) {
done = true;
result << twi->text(0);
}
if (!done) { // checkable
for (int i = 0; i < tw->topLevelItemCount(); ++i) {
const QTreeWidgetItem *twi = tw->topLevelItem(i);
if (twi->checkState(0) == Qt::Checked)
result << twi->text(1);
}
}
}
printf("%s\n", qPrintable(result.join(sender()->property("qarma_separator").toString())));
break;
}
case Forms: {
QFormLayout *fl = sender()->findChild<QFormLayout*>();
QStringList result;
QString format = sender()->property("qarma_date_format").toString();
for (int i = 0; i < fl->count(); ++i) {
if (QLayoutItem *li = fl->itemAt(i, QFormLayout::FieldRole))
result << value(li->widget(), format);
}
printf("%s\n", qPrintable(result.join(sender()->property("qarma_separator").toString())));
break;
}
default:
qDebug() << "unhandled output" << m_type;
break;
}
exit (0);
}
void Qarma::quitOnError()
{
exit(1);
}
#define NEXT_ARG QString((++i < args.count()) ? args.at(i) : QString())
#define WARN_UNKNOWN_ARG(_KNOWN_) if (args.at(i).startsWith("--") && args.at(i) != _KNOWN_) qDebug() << "unspecific argument" << args.at(i);
#define SHOW_DIALOG m_dialog = dlg; connect(dlg, SIGNAL(finished(int)), SLOT(dialogFinished(int))); dlg->show();
#define READ_INT(_V_, _TYPE_, _ERROR_) bool ok; const int _V_ = NEXT_ARG.to##_TYPE_(&ok); if (!ok) return !error(_ERROR_)
bool Qarma::readGeneral(QStringList &args) {
QStringList remains;
for (int i = 0; i < args.count(); ++i) {
if (args.at(i) == "--title") {
m_caption = NEXT_ARG;
} else if (args.at(i) == "--window-icon") {
m_icon = NEXT_ARG;
} else if (args.at(i) == "--width") {
READ_INT(w, UInt, "--width must be followed by a positive number");
m_size.setWidth(w);
} else if (args.at(i) == "--height") {
READ_INT(h, UInt, "--height must be followed by a positive number");
m_size.setHeight(h);
} else if (args.at(i) == "--pos") {
QString pos = NEXT_ARG;
QRegularExpressionMatch m = QRegularExpression("([+-]*[0-9]+)([+-][0-9]+)?").match(pos);
if (m.lastCapturedIndex() > 0 && m.lastCapturedIndex() < 3) {
m_pos.setX(m.captured(1).toInt());
m_pos.setY(m.lastCapturedIndex() == 2 ? m.captured(2).toInt() : 0);
} else {
return !error("--pos must be followed by a position [+-]x[(+-)y]");
}
} else if (args.at(i) == "--timeout") {
READ_INT(t, UInt, "--timeout must be followed by a positive number");
QTimer::singleShot(t*1000, this, SLOT(quit()));
} else if (args.at(i) == "--ok-label") {
m_ok = NEXT_ARG;
} else if (args.at(i) == "--cancel-label") {
m_cancel = NEXT_ARG;
} else if (args.at(i) == "--modal") {
m_modal = true;
} else if (args.at(i) == "--popup") {
m_popup = true;
} else if (args.at(i) == "--attach") {
READ_INT(w, UInt, "--attach must be followed by a positive number");
m_parentWindow = w;
} else if (args.at(i) == "--class") {
m_class = NEXT_ARG;
} else if (args.at(i) == "--name") {
m_name = NEXT_ARG;
} else {
remains << args.at(i);
}
}
args = remains;
return true;
}
#define NEW_DIALOG QDialog *dlg = new QDialog; QVBoxLayout *vl = new QVBoxLayout(dlg); if (m_popup) dlg->setWindowFlags(Qt::Popup);
#define FINISH_DIALOG(_BTNS_) QDialogButtonBox *btns = new QDialogButtonBox(_BTNS_, Qt::Horizontal, dlg);\
vl->addWidget(btns);\
connect(btns, SIGNAL(accepted()), dlg, SLOT(accept()));\
connect(btns, SIGNAL(rejected()), dlg, SLOT(reject()));
char Qarma::showCalendar(const QStringList &args)
{
NEW_DIALOG
QDate date = QDate::currentDate();
int d,m,y;
date.getDate(&y, &m, &d);
bool ok;
for (int i = 0; i < args.count(); ++i) {
if (args.at(i) == "--text") {
vl->addWidget(new QLabel(NEXT_ARG, dlg));
} else if (args.at(i) == "--day") {
d = NEXT_ARG.toUInt(&ok);
if (!ok)
return !error("--day must be followed by a positive number");
} else if (args.at(i) == "--month") {
m = NEXT_ARG.toUInt(&ok);
if (!ok)
return !error("--month must be followed by a positive number");
} else if (args.at(i) == "--year") {
y = NEXT_ARG.toUInt(&ok);
if (!ok)
return !error("--year must be followed by a positive number");
} else if (args.at(i) == "--date-format") {
dlg->setProperty("qarma_date_format", NEXT_ARG);
} else { WARN_UNKNOWN_ARG("--calendar") }
}
date.setDate(y, m, d);
QCalendarWidget *cal = new QCalendarWidget(dlg);
cal->setSelectedDate(date);
vl->addWidget(cal);
connect(cal, SIGNAL(activated(const QDate&)), dlg, SLOT(accept()));
if (!m_popup) {
FINISH_DIALOG(QDialogButtonBox::Ok|QDialogButtonBox::Cancel);
}
SHOW_DIALOG
return 0;
}
char Qarma::showEntry(const QStringList &args)
{
QInputDialog *dlg = new QInputDialog;
for (int i = 0; i < args.count(); ++i) {
if (args.at(i) == "--text")
dlg->setLabelText(labelText(NEXT_ARG));
else if (args.at(i) == "--entry-text")
dlg->setTextValue(NEXT_ARG);
else if (args.at(i) == "--hide-text")
dlg->setTextEchoMode(QLineEdit::Password);
else if (args.at(i) == "--values") {
dlg->setComboBoxItems(NEXT_ARG.split('|'));
dlg->setComboBoxEditable(true);
} else if (args.at(i) == "--int") {
dlg->setInputMode(QInputDialog::IntInput);
dlg->setIntRange(INT_MIN, INT_MAX);
dlg->setIntValue(NEXT_ARG.toInt());
} else if (args.at(i) == "--float") {
dlg->setInputMode(QInputDialog::DoubleInput);
dlg->setDoubleRange(DBL_MIN, DBL_MAX);
dlg->setDoubleValue(NEXT_ARG.toDouble());
}
else { WARN_UNKNOWN_ARG("--entry") }
}
SHOW_DIALOG
return 0;
}
char Qarma::showPassword(const QStringList &args)
{
NEW_DIALOG
QLineEdit *username(NULL), *password(NULL);
QString prompt = tr("Enter password");
for (int i = 0; i < args.count(); ++i) {
if (args.at(i) == "--username") {
vl->addWidget(new QLabel(tr("Enter username"), dlg));
vl->addWidget(username = new QLineEdit(dlg));
username->setObjectName("qarma_username");
break;
} else if (args.at(i) == "--prompt") {
prompt = NEXT_ARG;
} { WARN_UNKNOWN_ARG("--password") }
}
vl->addWidget(new QLabel(prompt, dlg));
vl->addWidget(password = new QLineEdit(dlg));
password->setObjectName("qarma_password");
password->setEchoMode(QLineEdit::Password);
InputGuard::watch(password);
if (username)
username->setFocus(Qt::OtherFocusReason);
else
password->setFocus(Qt::OtherFocusReason);
FINISH_DIALOG(QDialogButtonBox::Ok|QDialogButtonBox::Cancel);
SHOW_DIALOG
return 0;
}
char Qarma::showMessage(const QStringList &args, char type)
{
QMessageBox *dlg = new QMessageBox;
dlg->setStandardButtons((type == 'q') ? QMessageBox::Yes|QMessageBox::No : QMessageBox::Ok);
dlg->setDefaultButton(QMessageBox::Ok);
bool wrap = true, html = true;
for (int i = 0; i < args.count(); ++i) {
if (args.at(i) == "--text")
dlg->setText(html ? labelText(NEXT_ARG) : NEXT_ARG);
else if (args.at(i) == "--icon-name")
dlg->setIconPixmap(QIcon(NEXT_ARG).pixmap(64));
else if (args.at(i) == "--no-wrap")
wrap = false;
else if (args.at(i) == "--ellipsize")
wrap = true;
else if (args.at(i) == "--no-markup")
html = false;
else if (args.at(i) == "--default-cancel")
dlg->setDefaultButton(QMessageBox::Cancel);
else if (args.at(i) == "--selectable-labels")
m_selectableLabel = true;
else if (args.at(i).startsWith("--") && args.at(i) != "--info" && args.at(i) != "--question" &&
args.at(i) != "--warning" && args.at(i) != "--error")
qDebug() << "unspecific argument" << args.at(i);
}
if (QLabel *l = dlg->findChild<QLabel*>("qt_msgbox_label")) {
l->setWordWrap(wrap);
l->setTextFormat(html ? Qt::RichText : Qt::PlainText);
if (m_selectableLabel)
l->setTextInteractionFlags(l->textInteractionFlags()|Qt::TextSelectableByMouse);
}
if (dlg->iconPixmap().isNull())
dlg->setIcon(type == 'w' ? QMessageBox::Warning :
(type == 'q' ? QMessageBox::Question :
(type == 'e' ? QMessageBox::Critical : QMessageBox::Information)));
SHOW_DIALOG
return 0;
}
char Qarma::showFileSelection(const QStringList &args)
{
QFileDialog *dlg = new QFileDialog;
QSettings settings("qarma");
dlg->setViewMode(settings.value("FileDetails", false).toBool() ? QFileDialog::Detail : QFileDialog::List);
dlg->setFileMode(QFileDialog::ExistingFile);
dlg->setOption(QFileDialog::DontConfirmOverwrite, false);
dlg->setProperty("qarma_separator", "|");
QVariantList l = settings.value("Bookmarks").toList();
QList<QUrl> bookmarks;
for (int i = 0; i < l.count(); ++i)
bookmarks << l.at(i).toUrl();
if (!bookmarks.isEmpty())
dlg->setSidebarUrls(bookmarks);
QStringList mimeFilters;
for (int i = 0; i < args.count(); ++i) {
if (args.at(i) == "--filename") {
QString path = NEXT_ARG;
if (path.endsWith("/."))
dlg->setDirectory(path);
else
dlg->selectFile(path);
}
else if (args.at(i) == "--multiple")
dlg->setFileMode(QFileDialog::ExistingFiles);
else if (args.at(i) == "--directory") {
dlg->setFileMode(QFileDialog::Directory);
dlg->setOption(QFileDialog::ShowDirsOnly);
} else if (args.at(i) == "--save") {
dlg->setFileMode(QFileDialog::AnyFile);
dlg->setAcceptMode(QFileDialog::AcceptSave);
}
else if (args.at(i) == "--separator")
dlg->setProperty("qarma_separator", NEXT_ARG);
else if (args.at(i) == "--confirm-overwrite")
dlg->setOption(QFileDialog::DontConfirmOverwrite);
else if (args.at(i) == "--file-filter") {
QString mimeFilter = NEXT_ARG;
const int idx = mimeFilter.indexOf('|');
if (idx > -1)
mimeFilter = mimeFilter.left(idx).trimmed() + " (" + mimeFilter.mid(idx+1).trimmed() + ")";
mimeFilters << mimeFilter;
}
else { WARN_UNKNOWN_ARG("--file-selection") }
}
dlg->setNameFilters(mimeFilters);
SHOW_DIALOG
return 0;
}
void Qarma::toggleItems(QTreeWidgetItem *item, int column)
{
if (column)
return; // not the checkmark
static bool recursion = false;
if (recursion)
return;
recursion = true;
QTreeWidget *tw = item->treeWidget();
for (int i = 0; i < tw->topLevelItemCount(); ++i) {
QTreeWidgetItem *twi = tw->topLevelItem(i);
if (twi != item)
twi->setCheckState(0, Qt::Unchecked);
}
recursion = false;
}
static void addItems(QTreeWidget *tw, QStringList &values, bool editable, bool checkable, bool icons)
{
for (int i = 0; i < values.count(); ) {
QStringList itemValues;
for (int j = 0; j < tw->columnCount(); ++j) {
itemValues << values.at(i++);
if (i == values.count())
break;
}
QTreeWidgetItem *item = new QTreeWidgetItem(tw, itemValues);
Qt::ItemFlags flags = item->flags();
if (editable)
flags |= Qt::ItemIsEditable;
if (checkable) {
flags |= Qt::ItemIsUserCheckable;
item->setCheckState(0, Qt::Unchecked);
}
if (icons)
item->setIcon(0, QPixmap(item->text(0)));
if (checkable || icons) {
item->setData(0, Qt::EditRole, item->text(0));
item->setText(0, QString());
}
item->setFlags(flags);
tw->addTopLevelItem(item);
}
}
char Qarma::showList(const QStringList &args)
{
NEW_DIALOG
QLabel *lbl;
vl->addWidget(lbl = new QLabel(dlg));
QTreeWidget *tw;
vl->addWidget(tw = new QTreeWidget(dlg));
tw->setSelectionBehavior(QAbstractItemView::SelectRows);
tw->setSelectionMode(QAbstractItemView::SingleSelection);
tw->setRootIsDecorated(false);
tw->setAllColumnsShowFocus(true);
bool editable(false), checkable(false), exclusive(false), icons(false), ok, needFilter(true);
QStringList columns;
QStringList values;
QList<int> hiddenCols;
dlg->setProperty("qarma_separator", "|");
for (int i = 0; i < args.count(); ++i) {
if (args.at(i) == "--text")
lbl->setText(labelText(NEXT_ARG));
else if (args.at(i) == "--multiple")
tw->setSelectionMode(QAbstractItemView::ExtendedSelection);
else if (args.at(i) == "--column") {
columns << NEXT_ARG;
} else if (args.at(i) == "--editable")
editable = true;
else if (args.at(i) == "--hide-header")
tw->setHeaderHidden(true);
else if (args.at(i) == "--separator")
dlg->setProperty("qarma_separator", NEXT_ARG);
else if (args.at(i) == "--hide-column") {
int v = NEXT_ARG.toInt(&ok);
if (ok)
hiddenCols << v-1;
} else if (args.at(i) == "--print-column") {
qWarning("TODO: --print-column");
} else if (args.at(i) == "--checklist") {
tw->setSelectionMode(QAbstractItemView::NoSelection);
tw->setAllColumnsShowFocus(false);
checkable = true;
} else if (args.at(i) == "--radiolist") {
tw->setSelectionMode(QAbstractItemView::NoSelection);
tw->setAllColumnsShowFocus(false);
checkable = true;
exclusive = true;
} else if (args.at(i) == "--imagelist") {
icons = true;
} else if (args.at(i) == "--mid-search") {
if (needFilter) {
needFilter = false;
QLineEdit *filter;
vl->addWidget(filter = new QLineEdit(dlg));
filter->setPlaceholderText(tr("Filter"));
connect (filter, &QLineEdit::textChanged, this, [=](const QString &match){
for (int i = 0; i < tw->topLevelItemCount(); ++i)
tw->topLevelItem(i)->setHidden(!tw->topLevelItem(i)->text(0).contains(match, Qt::CaseInsensitive));
});
}
} else if (args.at(i) != "--list") {
values << args.at(i);
}
}
if (values.isEmpty())
listenToStdIn();
if (checkable)
editable = false;
tw->setProperty("qarma_list_flags", int(editable | checkable << 1 | icons << 2));
int columnCount = qMax(columns.count(), 1);
tw->setColumnCount(columnCount);
tw->setHeaderLabels(columns);
foreach (const int &i, hiddenCols)
tw->setColumnHidden(i, true);
addItems(tw, values, editable, checkable, icons);
if (exclusive) {
connect (tw, SIGNAL(itemChanged(QTreeWidgetItem*, int)), SLOT(toggleItems(QTreeWidgetItem*, int)));
}
for (int i = 0; i < columns.count(); ++i)
tw->resizeColumnToContents(i);
FINISH_DIALOG(QDialogButtonBox::Ok|QDialogButtonBox::Cancel);
SHOW_DIALOG
return 0;
}
void Qarma::notify(const QString message, bool noClose)
{
if (QDBusConnection::sessionBus().interface()->isServiceRegistered("org.freedesktop.Notifications")) {
QDBusInterface notifications("org.freedesktop.Notifications", "/org/freedesktop/Notifications", "org.freedesktop.Notifications");
const QString summary = (message.length() < 32) ? message : message.left(25) + "...";
QVariantMap hintMap;
QStringList hintList = m_notificationHints.split(':');
for (int i = 0; i < hintList.count() - 1; i+=2)
hintMap.insert(hintList.at(i), hintList.at(i+1));
QDBusMessage msg = notifications.call("Notify", "Qarma", m_notificationId, "dialog-information", summary, message,
QStringList() /*actions*/, hintMap, m_timeout);
if (msg.arguments().count())
m_notificationId = msg.arguments().at(0).toUInt();
return;
}
QMessageBox *dlg = static_cast<QMessageBox*>(m_dialog);
if (!dlg) {
dlg = new QMessageBox;
dlg->setIcon(QMessageBox::Information);
dlg->setStandardButtons(noClose ? QMessageBox::NoButton : QMessageBox::Ok);
dlg->setWindowFlags(Qt::ToolTip);
dlg->setWindowOpacity(0.8);
if (QLabel *l = dlg->findChild<QLabel*>("qt_msgbox_label")) {
l->setWordWrap(true);
if (m_selectableLabel)
l->setTextInteractionFlags(l->textInteractionFlags()|Qt::TextSelectableByMouse);
}
}
dlg->setText(labelText(message));
SHOW_DIALOG