You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
497 lines
14 KiB
497 lines
14 KiB
/* This file is part of the KDE Libraries
|
|
* Copyright (C) 1998 Thomas Tanghus (tanghus@earthling.net)
|
|
* Additions 1999-2000 by Espen Sand (espen@kde.org)
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) 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 Library 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 <kconfig.h>
|
|
#include <kapplication.h>
|
|
#include <kdialog.h>
|
|
#include <kwhatsthismanager_p.h>
|
|
#include <kdebug.h>
|
|
#include <kstaticdeleter.h>
|
|
#include <kiconloader.h>
|
|
#include <kglobalsettings.h>
|
|
#include <klocale.h>
|
|
|
|
#include <tqlayout.h>
|
|
#include <tqobjectlist.h>
|
|
#include <tqguardedptr.h>
|
|
#include <tqlineedit.h>
|
|
#include <tqvaluelist.h>
|
|
#include <tqtimer.h>
|
|
#include <tqcursor.h>
|
|
#include <tqlabel.h>
|
|
#include <tqstyle.h>
|
|
#include <tqimage.h>
|
|
|
|
#include "config.h"
|
|
#ifdef Q_WS_X11
|
|
#include <netwm.h>
|
|
#endif
|
|
|
|
const int KDialog::mMarginSize = 11;
|
|
const int KDialog::mSpacingSize = 6;
|
|
|
|
template class TQPtrList<TQLayoutItem>;
|
|
|
|
KDialog::KDialog(TQWidget *parent, const char *name, bool modal, WFlags f)
|
|
: TQDialog(parent, name, modal, f), d(0)
|
|
{
|
|
KWhatsThisManager::init ();
|
|
}
|
|
|
|
//
|
|
// Grab QDialogs keypresses if non-modal.
|
|
//
|
|
void KDialog::keyPressEvent(TQKeyEvent *e)
|
|
{
|
|
if ( e->state() == 0 )
|
|
{
|
|
switch ( e->key() )
|
|
{
|
|
case Key_Escape:
|
|
case Key_Enter:
|
|
case Key_Return:
|
|
{
|
|
if(testWFlags((WFlags)(WType_Dialog | WShowModal)))
|
|
{
|
|
TQDialog::keyPressEvent(e);
|
|
}
|
|
else
|
|
{
|
|
e->ignore();
|
|
}
|
|
}
|
|
break;
|
|
default:
|
|
e->ignore();
|
|
return;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// accept the dialog when Ctrl-Return is pressed
|
|
if ( e->state() == ControlButton &&
|
|
(e->key() == Key_Return || e->key() == Key_Enter) )
|
|
{
|
|
e->accept();
|
|
accept();
|
|
}
|
|
else
|
|
{
|
|
e->ignore();
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
int KDialog::marginHint()
|
|
{
|
|
return mMarginSize;
|
|
}
|
|
|
|
|
|
int KDialog::spacingHint()
|
|
{
|
|
return mSpacingSize;
|
|
}
|
|
|
|
// KDE4: Remove me
|
|
void KDialog::polish()
|
|
{
|
|
TQDialog::polish();
|
|
}
|
|
|
|
|
|
void KDialog::setCaption( const TQString &_caption )
|
|
{
|
|
TQString caption = kapp ? kapp->makeStdCaption( _caption ) : _caption;
|
|
setPlainCaption( caption );
|
|
}
|
|
|
|
|
|
void KDialog::setPlainCaption( const TQString &caption )
|
|
{
|
|
TQDialog::setCaption( caption );
|
|
|
|
#ifdef Q_WS_X11
|
|
NETWinInfo info( qt_xdisplay(), winId(), qt_xrootwin(), 0 );
|
|
info.setName( caption.utf8().data() );
|
|
#endif
|
|
}
|
|
|
|
|
|
void KDialog::resizeLayout( TQWidget *w, int margin, int spacing )
|
|
{
|
|
if( w->layout() )
|
|
{
|
|
resizeLayout( TQT_TQLAYOUTITEM(w->layout()), margin, spacing );
|
|
}
|
|
|
|
if( !w->childrenListObject().isEmpty() )
|
|
{
|
|
const TQObjectList l = w->childrenListObject();
|
|
TQObjectListIterator itr(l);
|
|
TQObject *o;
|
|
while ((o = itr.current()) != 0) {
|
|
if( o->isWidgetType() )
|
|
{
|
|
resizeLayout( (TQWidget*)o, margin, spacing );
|
|
}
|
|
++itr;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void KDialog::resizeLayout( TQLayoutItem *lay, int margin, int spacing )
|
|
{
|
|
TQLayoutIterator it = lay->iterator();
|
|
TQLayoutItem *child;
|
|
while ( (child = it.current() ) )
|
|
{
|
|
resizeLayout( child, margin, spacing );
|
|
++it;
|
|
}
|
|
if( lay->layout() )
|
|
{
|
|
lay->layout()->setMargin( margin );
|
|
lay->layout()->setSpacing( spacing );
|
|
}
|
|
}
|
|
|
|
static TQRect screenRect( TQWidget *w, int screen )
|
|
{
|
|
TQDesktopWidget *desktop = TQApplication::desktop();
|
|
KConfig gc("kdeglobals", false, false);
|
|
gc.setGroup("Windows");
|
|
if (desktop->isVirtualDesktop() &&
|
|
gc.readBoolEntry("XineramaEnabled", true) &&
|
|
gc.readBoolEntry("XineramaPlacementEnabled", true)) {
|
|
if ( screen < 0 || screen >= desktop->numScreens() ) {
|
|
if ( screen == -1 ) {
|
|
screen = desktop->primaryScreen();
|
|
} else if ( screen == -3 ) {
|
|
screen = desktop->screenNumber( TQCursor::pos() );
|
|
} else {
|
|
screen = desktop->screenNumber( w );
|
|
}
|
|
}
|
|
return desktop->availableGeometry(screen);
|
|
} else {
|
|
return desktop->geometry();
|
|
}
|
|
}
|
|
|
|
void KDialog::centerOnScreen( TQWidget *w, int screen )
|
|
{
|
|
if ( !w )
|
|
return;
|
|
TQRect r = screenRect( w, screen );
|
|
|
|
w->move( r.center().x() - w->width()/2,
|
|
r.center().y() - w->height()/2 );
|
|
}
|
|
|
|
bool KDialog::avoidArea( TQWidget *w, const TQRect& area, int screen )
|
|
{
|
|
if ( !w )
|
|
return false;
|
|
TQRect fg = w->frameGeometry();
|
|
if ( !fg.intersects( area ) )
|
|
return true; // nothing to do.
|
|
|
|
TQRect scr = screenRect( w, screen );
|
|
TQRect avoid( area ); // let's add some margin
|
|
avoid.moveBy( -5, -5 );
|
|
avoid.rRight() += 10;
|
|
avoid.rBottom() += 10;
|
|
|
|
if ( QMAX( fg.top(), avoid.top() ) <= QMIN( fg.bottom(), avoid.bottom() ) )
|
|
{
|
|
// We need to move the widget up or down
|
|
int spaceAbove = QMAX(0, avoid.top() - scr.top());
|
|
int spaceBelow = QMAX(0, scr.bottom() - avoid.bottom());
|
|
if ( spaceAbove > spaceBelow ) // where's the biggest side?
|
|
if ( fg.height() <= spaceAbove ) // big enough?
|
|
fg.setY( avoid.top() - fg.height() );
|
|
else
|
|
return false;
|
|
else
|
|
if ( fg.height() <= spaceBelow ) // big enough?
|
|
fg.setY( avoid.bottom() );
|
|
else
|
|
return false;
|
|
}
|
|
|
|
if ( QMAX( fg.left(), avoid.left() ) <= QMIN( fg.right(), avoid.right() ) )
|
|
{
|
|
// We need to move the widget left or right
|
|
int spaceLeft = QMAX(0, avoid.left() - scr.left());
|
|
int spaceRight = QMAX(0, scr.right() - avoid.right());
|
|
if ( spaceLeft > spaceRight ) // where's the biggest side?
|
|
if ( fg.width() <= spaceLeft ) // big enough?
|
|
fg.setX( avoid.left() - fg.width() );
|
|
else
|
|
return false;
|
|
else
|
|
if ( fg.width() <= spaceRight ) // big enough?
|
|
fg.setX( avoid.right() );
|
|
else
|
|
return false;
|
|
}
|
|
//kdDebug() << "Moving window to " << fg.x() << "," << fg.y() << endl;
|
|
w->move(fg.x(), fg.y());
|
|
return true;
|
|
}
|
|
|
|
class KDialogQueuePrivate
|
|
{
|
|
public:
|
|
TQValueList< TQGuardedPtr<TQDialog> > queue;
|
|
bool busy;
|
|
};
|
|
|
|
static KStaticDeleter<KDialogQueue> ksdkdq;
|
|
|
|
KDialogQueue *KDialogQueue::_self=0;
|
|
|
|
KDialogQueue* KDialogQueue::self()
|
|
{
|
|
if (!_self)
|
|
_self = ksdkdq.setObject(_self, new KDialogQueue);
|
|
return _self;
|
|
}
|
|
|
|
KDialogQueue::KDialogQueue() : d(new KDialogQueuePrivate)
|
|
{
|
|
d->busy = false;
|
|
}
|
|
|
|
KDialogQueue::~KDialogQueue()
|
|
{
|
|
delete d;
|
|
_self = 0;
|
|
}
|
|
|
|
// static
|
|
void KDialogQueue::queueDialog(TQDialog *dialog)
|
|
{
|
|
KDialogQueue *_this = self();
|
|
_this->d->queue.append(dialog);
|
|
TQTimer::singleShot(0, _this, TQT_SLOT(slotShowQueuedDialog()));
|
|
}
|
|
|
|
void KDialogQueue::slotShowQueuedDialog()
|
|
{
|
|
if (d->busy)
|
|
return;
|
|
TQDialog *dialog;
|
|
do {
|
|
if(d->queue.isEmpty())
|
|
return;
|
|
dialog = d->queue.first();
|
|
d->queue.pop_front();
|
|
}
|
|
while(!dialog);
|
|
|
|
d->busy = true;
|
|
dialog->exec();
|
|
d->busy = false;
|
|
delete dialog;
|
|
|
|
if (!d->queue.isEmpty())
|
|
TQTimer::singleShot(20, this, TQT_SLOT(slotShowQueuedDialog()));
|
|
else
|
|
ksdkdq.destructObject(); // Suicide.
|
|
}
|
|
|
|
void KDialog::virtual_hook( int, void* )
|
|
{ /*BASE::virtual_hook( id, data );*/ }
|
|
|
|
KSMModalDialogHeader::KSMModalDialogHeader(TQWidget* parent)
|
|
: TQWidget( parent, "", Qt::WDestructiveClose )
|
|
{
|
|
TQVBoxLayout* vbox = new TQVBoxLayout( this );
|
|
|
|
TQFrame* frame = new TQFrame( this );
|
|
frame->setFrameStyle( TQFrame::NoFrame );
|
|
frame->setLineWidth( 0 );
|
|
// we need to set the minimum size for the window
|
|
frame->setMinimumWidth(400);
|
|
vbox->addWidget( frame );
|
|
TQGridLayout* gbox = new TQGridLayout( frame, 1, 1, 0, KDialog::spacingHint() );
|
|
TQHBoxLayout* centerbox = new TQHBoxLayout( frame, 0, KDialog::spacingHint() );
|
|
TQHBoxLayout* seperatorbox = new TQHBoxLayout( frame, 0, 0 );
|
|
|
|
TQWidget* ticon = new TQWidget( frame );
|
|
KIconLoader * ldr = KGlobal::iconLoader();
|
|
TQPixmap trinityPixmap = ldr->loadIcon("kmenu", KIcon::Panel, KIcon::SizeLarge, KIcon::DefaultState, 0L, true);
|
|
|
|
// Manually draw the alpha portions of the icon onto the widget background color...
|
|
TQRgb backgroundRgb = ticon->paletteBackgroundColor().rgb();
|
|
TQImage correctedImage = trinityPixmap.convertToImage();
|
|
correctedImage = correctedImage.convertDepth(32);
|
|
correctedImage.setAlphaBuffer(true);
|
|
int w = correctedImage.width();
|
|
int h = correctedImage.height();
|
|
for (int y = 0; y < h; ++y) {
|
|
TQRgb *ls = (TQRgb *)correctedImage.scanLine( y );
|
|
for (int x = 0; x < w; ++x) {
|
|
TQRgb l = ls[x];
|
|
float alpha_adjust = tqAlpha( l )/255.0;
|
|
int r = int( (tqRed( l ) * alpha_adjust) + (tqRed( backgroundRgb ) * (1.0-alpha_adjust)) );
|
|
int g = int( (tqGreen( l ) * alpha_adjust) + (tqGreen( backgroundRgb ) * (1.0-alpha_adjust)) );
|
|
int b = int( (tqBlue( l ) * alpha_adjust) + (tqBlue( backgroundRgb ) * (1.0-alpha_adjust)) );
|
|
int a = int( 255 );
|
|
ls[x] = tqRgba( r, g, b, a );
|
|
}
|
|
}
|
|
trinityPixmap.convertFromImage(correctedImage);
|
|
|
|
ticon->setBackgroundPixmap(trinityPixmap);
|
|
ticon->setMinimumSize(trinityPixmap.size());
|
|
ticon->setMaximumSize(trinityPixmap.size());
|
|
ticon->resize(trinityPixmap.size());
|
|
centerbox->addWidget( ticon, AlignCenter );
|
|
|
|
TQWidget* swidget = new TQWidget( frame );
|
|
swidget->resize(2, frame->sizeHint().width());
|
|
swidget->setBackgroundColor(Qt::black);
|
|
seperatorbox->addWidget( swidget, AlignCenter );
|
|
|
|
TQLabel* label = new TQLabel( i18n("Trinity Desktop Environment"), frame );
|
|
TQFont fnt = label->font();
|
|
fnt.setBold( true );
|
|
fnt.setPointSize( fnt.pointSize() * 3 / 2 );
|
|
label->setFont( fnt );
|
|
centerbox->addWidget( label, AlignCenter );
|
|
|
|
gbox->addLayout(centerbox, 0, 0);
|
|
gbox->addLayout(seperatorbox, 1, 0);
|
|
|
|
setFixedSize( sizeHint() );
|
|
}
|
|
|
|
KSMModalDialogHeader::~KSMModalDialogHeader()
|
|
{
|
|
}
|
|
|
|
KSMModalDialog::KSMModalDialog(TQWidget* parent)
|
|
: TQWidget( 0, "systemmodaldialogclass", Qt::WStyle_Customize | Qt::WType_Dialog | Qt::WStyle_Title | Qt::WStyle_StaysOnTop | Qt::WDestructiveClose ), m_keepOnTopTimer(NULL), m_allowClose(false)
|
|
|
|
{
|
|
// Signal that we do not want any window controls to be shown at all
|
|
Atom kde_wm_system_modal_notification;
|
|
kde_wm_system_modal_notification = XInternAtom(qt_xdisplay(), "_KDE_WM_MODAL_SYS_NOTIFICATION", False);
|
|
XChangeProperty(qt_xdisplay(), winId(), kde_wm_system_modal_notification, XA_INTEGER, 32, PropModeReplace, (unsigned char *) "TRUE", 1L);
|
|
|
|
TQVBoxLayout* vbox = new TQVBoxLayout( this );
|
|
|
|
TQFrame* frame = new TQFrame( this );
|
|
frame->setFrameStyle( TQFrame::NoFrame );
|
|
frame->setLineWidth( tqstyle().tqpixelMetric( TQStyle::PM_DefaultFrameWidth, frame ) );
|
|
// we need to set the minimum size for the window
|
|
frame->setMinimumWidth(400);
|
|
vbox->addWidget( frame );
|
|
TQGridLayout* gbox = new TQGridLayout( frame, 1, 1, KDialog::marginHint(), KDialog::spacingHint() );
|
|
TQHBoxLayout* centerbox = new TQHBoxLayout( frame, 0, KDialog::spacingHint() );
|
|
|
|
m_statusLabel = new TQLabel( i18n("Pondering what to do next").append("..."), frame );
|
|
TQFont fnt = m_statusLabel->font();
|
|
fnt.setBold( false );
|
|
fnt.setPointSize( fnt.pointSize() * 1 );
|
|
m_statusLabel->setFont( fnt );
|
|
gbox->addMultiCellWidget( m_statusLabel, 2, 2, 0, 0, AlignLeft | AlignVCenter );
|
|
|
|
KSMModalDialogHeader *theader = new KSMModalDialogHeader(this);
|
|
centerbox->addWidget( theader, AlignCenter );
|
|
|
|
gbox->addLayout(centerbox, 0, 0);
|
|
|
|
setFixedSize( sizeHint() );
|
|
setCaption( i18n("Please wait...") );
|
|
|
|
// Center the dialog
|
|
TQSize sh = tqsizeHint();
|
|
TQRect rect = KGlobalSettings::desktopGeometry(TQCursor::pos());
|
|
move(rect.x() + (rect.width() - sh.width())/2, rect.y() + (rect.height() - sh.height())/2);
|
|
|
|
show();
|
|
keepMeOnTop();
|
|
}
|
|
|
|
void KSMModalDialog::keepMeOnTop()
|
|
{
|
|
if (!m_keepOnTopTimer) {
|
|
m_keepOnTopTimer = new TQTimer();
|
|
connect(m_keepOnTopTimer, TQT_SIGNAL(timeout()), this, TQT_SLOT(keepMeOnTop()));
|
|
m_keepOnTopTimer->start(100, FALSE);
|
|
}
|
|
setActiveWindow();
|
|
raise();
|
|
setFocus();
|
|
}
|
|
|
|
KSMModalDialog::~KSMModalDialog()
|
|
{
|
|
m_keepOnTopTimer->stop();
|
|
delete m_keepOnTopTimer;
|
|
}
|
|
|
|
void KSMModalDialog::setStatusMessage(TQString message)
|
|
{
|
|
if (message == "") {
|
|
m_statusLabel->setText(i18n("Pondering what to do next").append("..."));
|
|
}
|
|
else {
|
|
m_statusLabel->setText(message);
|
|
}
|
|
}
|
|
|
|
void KSMModalDialog::closeSMDialog()
|
|
{
|
|
m_allowClose = true;
|
|
close();
|
|
}
|
|
|
|
void KSMModalDialog::closeEvent(TQCloseEvent *e)
|
|
{
|
|
//---------------------------------------------
|
|
// Don't call the base function because
|
|
// we want to ignore the close event
|
|
//---------------------------------------------
|
|
|
|
if (m_allowClose)
|
|
TQWidget::closeEvent(e);
|
|
}
|
|
|
|
void KSMModalDialog::setStartupPhase(TQString msg)
|
|
{
|
|
if (msg == TQString("dcop")) setStatusMessage(i18n("Starting DCOP").append("..."));
|
|
if (msg == TQString("kded")) setStatusMessage(i18n("Starting TDE daemon").append("..."));
|
|
if (msg == TQString("kcminit")) setStatusMessage(i18n("Starting services").append("..."));
|
|
if (msg == TQString("ksmserver")) setStatusMessage(i18n("Starting session").append("..."));
|
|
if (msg == TQString("wm started")) setStatusMessage(i18n("Initializing window manager").append("..."));
|
|
if (msg == TQString("kdesktop")) setStatusMessage(i18n("Loading desktop").append("..."));
|
|
if (msg == TQString("kicker")) setStatusMessage(i18n("Loading panels").append("..."));
|
|
if (msg == TQString("session ready")) setStatusMessage(i18n("Restoring applications").append("..."));
|
|
}
|
|
|
|
#include "kdialog.moc"
|