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tdebase/kdialog/widgets.cpp

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7.3 KiB

//
// Copyright (C) 1998 Matthias Hoelzer <hoelzer@kde.org>
// Copyright (C) 2002 David Faure <faure@kde.org>
//
// 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 the7 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 <klocale.h>
#include <kmessagebox.h>
#include "widgets.h"
#include "klistboxdialog.h"
#include "progressdialog.h"
#include <kinputdialog.h>
#include <kpassdlg.h>
#include <kcombobox.h>
#include <kdebug.h>
#include <kapplication.h>
#include <qlabel.h>
#include <ktextedit.h>
#include <qvbox.h>
#include <qfile.h>
#if defined Q_WS_X11 && ! defined K_WS_QTONLY
#include <netwm.h>
#endif
void Widgets::handleXGeometry(QWidget * dlg)
{
#ifdef Q_WS_X11
if ( ! kapp->geometryArgument().isEmpty()) {
int x, y;
int w, h;
int m = XParseGeometry( kapp->geometryArgument().latin1(), &x, &y, (unsigned int*)&w, (unsigned int*)&h);
if ( (m & XNegative) )
x = KApplication::desktop()->width() + x - w;
if ( (m & YNegative) )
y = KApplication::desktop()->height() + y - h;
dlg->setGeometry(x, y, w, h);
// kdDebug() << "x: " << x << " y: " << y << " w: " << w << " h: " << h << endl;
}
#endif
}
bool Widgets::inputBox(QWidget *parent, const QString& title, const QString& text, const QString& init, QString &result)
{
bool ok;
QString str = KInputDialog::text( title, text, init, &ok, parent, 0, 0, QString::null );
if ( ok )
result = str;
return ok;
}
bool Widgets::passwordBox(QWidget *parent, const QString& title, const QString& text, QCString &result)
{
KPasswordDialog dlg( KPasswordDialog::Password, false, 0, parent );
kapp->setTopWidget( &dlg );
dlg.setCaption(title);
dlg.setPrompt(text);
handleXGeometry(&dlg);
bool retcode = (dlg.exec() == QDialog::Accepted);
if ( retcode )
result = dlg.password();
return retcode;
}
int Widgets::textBox(QWidget *parent, int width, int height, const QString& title, const QString& file)
{
// KTextBox dlg(parent, 0, TRUE, width, height, file);
KDialogBase dlg( parent, 0, true, title, KDialogBase::Ok, KDialogBase::Ok );
kapp->setTopWidget( &dlg );
KTextEdit *edit = new KTextEdit( dlg.makeVBoxMainWidget() );
edit->setReadOnly(TRUE);
QFile f(file);
if (!f.open(IO_ReadOnly))
{
kdError() << i18n("kdialog: could not open file ") << file << endl;
return -1;
}
QTextStream s(&f);
while (!s.eof())
edit->append(s.readLine());
edit->moveCursor(QTextEdit::MoveHome, false);
f.close();
if ( width > 0 && height > 0 )
dlg.setInitialSize( QSize( width, height ) );
handleXGeometry(&dlg);
dlg.setCaption(title);
dlg.exec();
return 0;
}
int Widgets::textInputBox(QWidget *parent, int width, int height, const QString& title, const QStringList& args, QCString &result)
{
// KTextBox dlg(parent, 0, TRUE, width, height, file);
KDialogBase dlg( parent, 0, true, title, KDialogBase::Ok, KDialogBase::Ok );
kapp->setTopWidget( &dlg );
QVBox* vbox = dlg.makeVBoxMainWidget();
if( args.count() > 0 )
{
QLabel *label = new QLabel(vbox);
label->setText(args[0]);
}
KTextEdit *edit = new KTextEdit( vbox );
edit->setReadOnly(FALSE);
edit->setTextFormat( Qt::PlainText );
edit->setFocus();
if( args.count() > 1 )
edit->setText( args[1] );
if ( width > 0 && height > 0 )
dlg.setInitialSize( QSize( width, height ) );
handleXGeometry(&dlg);
dlg.setCaption(title);
dlg.exec();
result = edit->text().local8Bit();
return 0;
}
bool Widgets::comboBox(QWidget *parent, const QString& title, const QString& text, const QStringList& args,
const QString& defaultEntry, QString &result)
{
KDialogBase dlg( parent, 0, true, title, KDialogBase::Ok|KDialogBase::Cancel,
KDialogBase::Ok );
kapp->setTopWidget( &dlg );
dlg.setCaption(title);
QVBox* vbox = dlg.makeVBoxMainWidget();
QLabel label (vbox);
label.setText (text);
KComboBox combo (vbox);
combo.insertStringList (args);
combo.setCurrentItem( defaultEntry, false );
handleXGeometry(&dlg);
bool retcode = (dlg.exec() == QDialog::Accepted);
if (retcode)
result = combo.currentText();
return retcode;
}
bool Widgets::listBox(QWidget *parent, const QString& title, const QString& text, const QStringList& args,
const QString& defaultEntry, QString &result)
{
KListBoxDialog box(text,parent);
kapp->setTopWidget( &box );
box.setCaption(title);
for (unsigned int i = 0; i+1<args.count(); i += 2) {
box.insertItem(args[i+1]);
}
box.setCurrentItem( defaultEntry );
handleXGeometry(&box);
bool retcode = (box.exec() == QDialog::Accepted);
if ( retcode )
result = args[ box.currentItem()*2 ];
return retcode;
}
bool Widgets::checkList(QWidget *parent, const QString& title, const QString& text, const QStringList& args, bool separateOutput, QStringList &result)
{
QStringList entries, tags;
QString rs;
result.clear();
KListBoxDialog box(text,parent);
QListBox &table = box.getTable();
kapp->setTopWidget( &box );
box.setCaption(title);
for (unsigned int i=0; i+2<args.count(); i += 3) {
tags.append(args[i]);
entries.append(args[i+1]);
}
table.insertStringList(entries);
table.setMultiSelection(TRUE);
table.setCurrentItem(0); // This is to circumvent a Qt bug
for (unsigned int i=0; i+2<args.count(); i += 3) {
table.setSelected( i/3, args[i+2] == QString::fromLatin1("on") );
}
handleXGeometry(&box);
bool retcode = (box.exec() == QDialog::Accepted);
if ( retcode ) {
if (separateOutput) {
for (unsigned int i=0; i<table.count(); i++)
if (table.isSelected(i))
result.append(tags[i]);
} else {
for (unsigned int i=0; i<table.count(); i++)
if (table.isSelected(i))
rs += QString::fromLatin1("\"") + tags[i] + QString::fromLatin1("\" ");
result.append(rs);
}
}
return retcode;
}
bool Widgets::radioBox(QWidget *parent, const QString& title, const QString& text, const QStringList& args, QString &result)
{
QStringList entries, tags;
KListBoxDialog box(text,parent);
QListBox &table = box.getTable();
kapp->setTopWidget( &box );
box.setCaption(title);
for (unsigned int i=0; i+2<args.count(); i += 3) {
tags.append(args[i]);
entries.append(args[i+1]);
}
table.insertStringList(entries);
for (unsigned int i=0; i+2<args.count(); i += 3) {
table.setSelected( i/3, args[i+2] == QString::fromLatin1("on") );
}
handleXGeometry(&box);
bool retcode = (box.exec() == QDialog::Accepted);
if ( retcode )
result = tags[ table.currentItem() ];
return retcode;
}
bool Widgets::progressBar(QWidget *parent, const QString& title, const QString& text, int totalSteps)
{
ProgressDialog dlg( parent, title, text, totalSteps );
kapp->setTopWidget( &dlg );
dlg.setCaption( title );
handleXGeometry(&dlg);
dlg.exec();
return dlg.wasCancelled();
}