* Licence details can be found in the file COPYING.
*
* \author John Levon
+ * \author Jürgen Spitzmüller
* \author Abdelrazak Younes
*
* Full author contact details are available in file CREDITS.
#include "alert.h"
+
#include "frontends/Application.h"
#include "qt_helpers.h"
#include "LyX.h" // for lyx::use_gui
-#include "ui_AskForTextUi.h"
#include "support/gettext.h"
#include "support/debug.h"
#include "support/docstring.h"
#include "support/lstrings.h"
+#include "support/ProgressInterface.h"
#include <QApplication>
+#include <QCheckBox>
#include <QMessageBox>
#include <QLineEdit>
#include <QInputDialog>
+#include <QSettings>
#include <iomanip>
#include <iostream>
namespace frontend {
+
+
static docstring const formatted(docstring const & text)
{
const int w = 80;
}
+void noAppDialog(QString const & title, QString const & msg, QMessageBox::Icon mode)
+{
+ int argc = 1;
+ char * argv[1];
+ QApplication app(argc, argv);
+ switch (mode)
+ {
+ case QMessageBox::Information: QMessageBox::information(0, title, msg); break;
+ case QMessageBox::Warning: QMessageBox::warning(0, title, msg); break;
+ case QMessageBox::Critical: QMessageBox::critical(0, title, msg); break;
+ default: break;
+ }
+}
+
+
namespace Alert {
int prompt(docstring const & title0, docstring const & question,
docstring const title = bformat(_("LyX: %1$s"), title0);
- // For some reason, sometimes Qt uses an hourglass or watch cursor when
+ // For some reason, sometimes Qt uses a hourglass or watch cursor when
// displaying the alert. Hence, we ask for the standard cursor shape.
- // This call has no effect if the cursor has not been overridden.
- qApp->changeOverrideCursor(Qt::ArrowCursor);
+ qApp->setOverrideCursor(Qt::ArrowCursor);
// FIXME replace that with guiApp->currentView()
//LYXERR0("FOCUS: " << qApp->focusWidget());
b3.empty() ? QString::null : toqstr(b3),
default_button, cancel_button);
+ qApp->restoreOverrideCursor();
+
// Qt bug: can return -1 on cancel or WM close, despite the docs.
if (res == -1)
res = cancel_button;
}
-void warning(docstring const & title0, docstring const & message)
+void warning(docstring const & title0, docstring const & message,
+ bool const & askshowagain)
{
lyxerr << "Warning: " << title0 << '\n'
<< "----------------------------------------\n"
docstring const title = bformat(_("LyX: %1$s"), title0);
if (theApp() == 0) {
- int argc = 1;
- char * argv[1];
- QApplication app(argc, argv);
- QMessageBox::warning(0,
- toqstr(title),
- toqstr(formatted(message)));
+ noAppDialog(toqstr(title), toqstr(formatted(message)), QMessageBox::Warning);
return;
}
- QMessageBox::warning(qApp->focusWidget(),
- toqstr(title),
- toqstr(formatted(message)));
+
+ // Don't use a hourglass cursor while displaying the alert
+ qApp->setOverrideCursor(Qt::ArrowCursor);
+
+ if (!askshowagain) {
+ ProgressInterface::instance()->warning(
+ toqstr(title),
+ toqstr(formatted(message)));
+ } else {
+ ProgressInterface::instance()->toggleWarning(
+ toqstr(title),
+ toqstr(message),
+ toqstr(formatted(message)));
+ }
+
+ qApp->restoreOverrideCursor();
}
return;
docstring const title = bformat(_("LyX: %1$s"), title0);
+
if (theApp() == 0) {
- int argc = 1;
- char * argv[1];
- QApplication app(argc, argv);
- QMessageBox::critical(0,
- toqstr(title),
- toqstr(formatted(message)));
+ noAppDialog(toqstr(title), toqstr(formatted(message)), QMessageBox::Critical);
return;
}
- QMessageBox::critical(qApp->focusWidget(),
- toqstr(title),
- toqstr(formatted(message)));
+
+ // Don't use a hourglass cursor while displaying the alert
+ qApp->setOverrideCursor(Qt::ArrowCursor);
+
+ ProgressInterface::instance()->error(
+ toqstr(title),
+ toqstr(formatted(message)));
+
+ qApp->restoreOverrideCursor();
}
return;
docstring const title = bformat(_("LyX: %1$s"), title0);
- QMessageBox::information(qApp->focusWidget(),
- toqstr(title),
- toqstr(formatted(message)));
+
+ if (theApp() == 0) {
+ noAppDialog(toqstr(title), toqstr(formatted(message)), QMessageBox::Information);
+ return;
+ }
+
+ // Don't use a hourglass cursor while displaying the alert
+ qApp->setOverrideCursor(Qt::ArrowCursor);
+
+ ProgressInterface::instance()->information(
+ toqstr(title),
+ toqstr(formatted(message)));
+
+ qApp->restoreOverrideCursor();
}
QLineEdit::Normal,
toqstr(dflt), &ok);
- if (ok && !text.isEmpty()) {
+ if (ok) {
response = qstring_to_ucs4(text);
return true;
}