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authortreke <treke>2002-12-22 00:58:46 (UTC)
committer treke <treke>2002-12-22 00:58:46 (UTC)
commit17d7f11b16b650f6ee2b5c440506167ea41fbfe5 (patch) (side-by-side diff)
treecd5924c9e374a82c1cac6433dce098f3f45f4286
parent6853d02989fc01e5a65048aca9749c20e0f5d095 (diff)
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1) Fixed a bug where double clicking a blank spot on the bookmark list
caused a segfault. 2) Removed support for copying from the server. Trying to setText in the clipboard would segfault everytime from within the KRFBDecoder. Doesnt seem to like being called from within a slot.
Diffstat (more/less context) (show whitespace changes)
-rw-r--r--noncore/comm/keypebble/krfbcanvas.cpp4
-rw-r--r--noncore/comm/keypebble/krfbdecoder.cpp5
-rw-r--r--noncore/comm/keypebble/kvnc.cpp1
3 files changed, 5 insertions, 5 deletions
diff --git a/noncore/comm/keypebble/krfbcanvas.cpp b/noncore/comm/keypebble/krfbcanvas.cpp
index 049bbd4..bc71c90 100644
--- a/noncore/comm/keypebble/krfbcanvas.cpp
+++ b/noncore/comm/keypebble/krfbcanvas.cpp
@@ -98,110 +98,106 @@ void KRFBCanvas::loggedIn()
this, SLOT( resizeContents(int,int) ) );
connect( connection_->buffer(), SIGNAL( updated( int, int, int, int ) ),
this, SLOT( viewportUpdate(int,int,int,int) ) );
connect( connection_->buffer(), SIGNAL( bell() ),
this, SLOT( bell() ) );
connect( qApp->clipboard(), SIGNAL( dataChanged() ),
this, SLOT( clipboardChanged() ) );
}
void KRFBCanvas::viewportPaintEvent( QPaintEvent *e )
{
QRect r = e->rect();
if ( loggedIn_ ) {
QPixmap p;
bitBlt( viewport(), r.x(), r.y(),
connection_->buffer()->pixmap(),
r.x() + contentsX(), r.y() + contentsY(),
r.width(), r.height() );
}
else {
QScrollView::viewportPaintEvent( e );
}
}
void KRFBCanvas::viewportUpdate( int x, int y, int w, int h )
{
updateContents( x, y, w, h );
}
void KRFBCanvas::contentsMousePressEvent( QMouseEvent *e )
{
if (nextDoubleClick) {
connection_->buffer()->mouseEvent( &QMouseEvent(QEvent::MouseButtonPress, e->pos(),LeftButton,LeftButton));
connection_->buffer()->mouseEvent( &QMouseEvent(QEvent::MouseButtonRelease, e->pos(),LeftButton,0));
connection_->buffer()->mouseEvent( &QMouseEvent(QEvent::MouseButtonRelease, e->pos(),LeftButton,0));
connection_->buffer()->mouseEvent( &QMouseEvent(QEvent::MouseButtonPress, e->pos(),NoButton,NoButton));
connection_->buffer()->mouseEvent( &QMouseEvent(QEvent::MouseButtonRelease, e->pos(),NoButton,0));
} if (nextRightClick) {
connection_->buffer()->mouseEvent( &QMouseEvent(QEvent::MouseButtonPress, e->pos(),RightButton,RightButton));
connection_->buffer()->mouseEvent( &QMouseEvent(QEvent::MouseButtonRelease, e->pos(),RightButton,0));
connection_->buffer()->mouseEvent( &QMouseEvent(QEvent::MouseButtonPress, e->pos(),NoButton,NoButton));
connection_->buffer()->mouseEvent( &QMouseEvent(QEvent::MouseButtonRelease, e->pos(),NoButton,0));
} else if ( loggedIn_ )
connection_->buffer()->mouseEvent( e );
- qDebug("Press");
- qDebug(QString::number(e->type()==QEvent::MouseButtonPress));
}
void KRFBCanvas::contentsMouseReleaseEvent( QMouseEvent *e )
{
if ( loggedIn_ && !nextRightClick && !nextDoubleClick) {
connection_->buffer()->mouseEvent( e );
}
nextRightClick=0;
nextDoubleClick=0;
- qDebug("Release");
- qDebug(QString::number(e->button()));
}
void KRFBCanvas::contentsMouseMoveEvent( QMouseEvent *e )
{
if ( loggedIn_ )
connection_->buffer()->mouseEvent( e );
}
void KRFBCanvas::keyPressEvent( QKeyEvent *e )
{
if ( loggedIn_ )
connection_->buffer()->keyPressEvent( e );
}
void KRFBCanvas::keyReleaseEvent( QKeyEvent *e )
{
if ( loggedIn_ )
connection_->buffer()->keyReleaseEvent( e );
}
void KRFBCanvas::refresh()
{
if ( loggedIn_ )
connection_->refresh();
}
void KRFBCanvas::clipboardChanged()
{
if ( loggedIn_ ) {
connection_->sendCutText( qApp->clipboard()->text() );
}
}
void KRFBCanvas::sendCtlAltDel( void)
{
if ( loggedIn_ ) {
connection_->buffer()->keyPressEvent( &QKeyEvent(QEvent::KeyPress,Qt::Key_Control, 0,0));
connection_->buffer()->keyPressEvent( &QKeyEvent(QEvent::KeyPress,Qt::Key_Alt, 0,0));
connection_->buffer()->keyPressEvent( &QKeyEvent(QEvent::KeyPress,Qt::Key_Delete, 0,0));
connection_->buffer()->keyPressEvent( &QKeyEvent(QEvent::KeyRelease,Qt::Key_Control, 0,0));
connection_->buffer()->keyPressEvent( &QKeyEvent(QEvent::KeyRelease,Qt::Key_Alt, 0,0));
connection_->buffer()->keyPressEvent( &QKeyEvent(QEvent::KeyRelease,Qt::Key_Delete, 0,0));
}
}
void KRFBCanvas::markDoubleClick( void)
{
nextRightClick=1;
diff --git a/noncore/comm/keypebble/krfbdecoder.cpp b/noncore/comm/keypebble/krfbdecoder.cpp
index 94e3b79..33418ae 100644
--- a/noncore/comm/keypebble/krfbdecoder.cpp
+++ b/noncore/comm/keypebble/krfbdecoder.cpp
@@ -662,117 +662,120 @@ void KRFBDecoder::sendCutEvent( const QString &unicode )
// same. I've reported this problem to the ORL guys, but they apparantly have no
// immediate plans to fix the issue. :-( (rich)
//
CARD8 padding[3];
QCString text = unicode.local8Bit();
CARD32 length = text.length();
length = Swap32IfLE( length );
con->write( &ClientCutTextId, 1 );
con->write( &padding, 3 );
con->write( &length, 4 );
con->write( text.data(), length );
}
void KRFBDecoder::gotServerCut()
{
qWarning( "Got server cut" );
currentState = AwaitingServerCutLength;
connect( con, SIGNAL( gotEnoughData() ), SLOT( gotServerCutLength() ) );
con->waitForData( ServerCutLenLength );
}
void KRFBDecoder::gotServerCutLength()
{
assert( currentState = AwaitingServerCutLength );
disconnect( con, SIGNAL( gotEnoughData() ),
this, SLOT( gotServerCutLength() ) );
CARD8 padding[3];
con->read( padding, 3 );
con->read( &serverCutTextLen, 4 );
serverCutTextLen = Swap32IfLE( serverCutTextLen );
currentState = AwaitingServerCutText;
connect( con, SIGNAL( gotEnoughData() ), SLOT( gotServerCutText() ) );
con->waitForData( serverCutTextLen );
}
void KRFBDecoder::gotServerCutText()
{
assert( currentState = AwaitingServerCutText );
disconnect( con, SIGNAL( gotEnoughData() ),
this, SLOT( gotServerCutText() ) );
+
//
// Warning: There is a bug in the RFB protocol because there is no way to find
// out the codepage in use on the remote machine. This could be fixed by requiring
// the remote server to use utf8 etc. but for now we have to assume they're the
// same. I've reported this problem to the ORL guys, but they apparantly have no
// immediate plans to fix the issue. :-( (rich)
//
char *cutbuf = new char[ serverCutTextLen + 1 ];
CHECK_PTR( cutbuf );
con->read( cutbuf, serverCutTextLen );
cutbuf[ serverCutTextLen ] = '\0';
+ /* For some reason QApplication::clipboard()->setText() segfaults when called
+ * from within keypebble's mass of signals and slots
qWarning( "Server cut: %s", cutbuf );
QString cutText( cutbuf ); // DANGER!!
qApp->clipboard()->setText( cutText );
+ */
delete cutbuf;
-
// Now wait for the update (again)
if ( oldState == AwaitingUpdate ) {
currentState = AwaitingUpdate;
connect( con, SIGNAL( gotEnoughData() ), SLOT( gotUpdateHeader() ) );
con->waitForData( UpdateHeaderLength );
}
else if ( oldState == Idle ) {
currentState = Idle;
}
else {
qWarning( "Async handled in weird state" );
currentState = oldState;
};
}
void KRFBDecoder::gotBell()
{
qWarning( "Got server bell" );
buf->soundBell();
// Now wait for the update (again)
if ( oldState == AwaitingUpdate ) {
currentState = AwaitingUpdate;
connect( con, SIGNAL( gotEnoughData() ), SLOT( gotUpdateHeader() ) );
con->waitForData( UpdateHeaderLength );
}
else if ( oldState == Idle ) {
currentState = Idle;
}
else {
qWarning( "Async handled in weird state" );
currentState = oldState;
};
}
void KRFBDecoder::sendKeyPressEvent( QKeyEvent *event )
{
int key;
key = toKeySym( event );
if ( key ) {
key = Swap32IfLE( key );
CARD8 mask = true;
CARD16 padding = 0;
con->write( &KeyEventId, 1 );
con->write( &mask, 1 );
con->write( &padding, 2 );
diff --git a/noncore/comm/keypebble/kvnc.cpp b/noncore/comm/keypebble/kvnc.cpp
index 5b1dc9f..48a442c 100644
--- a/noncore/comm/keypebble/kvnc.cpp
+++ b/noncore/comm/keypebble/kvnc.cpp
@@ -114,96 +114,97 @@ KVNC::KVNC( const char *name ) : QMainWindow( 0, name ,WStyle_ContextHelp)
QString::null, 0, this, 0 );
connect( d, SIGNAL( activated() ),
this, SLOT( deleteBookmark() ) );
d->addTo( bar );
}
KVNC::~KVNC()
{
}
void KVNC::newConnection()
{
curServer=new KRFBServer;
KVNCConnDlg dlg( curServer,this);
dlg.showMaximized();
if ( dlg.exec()) {
if (!curServer->name.isEmpty())
bookmarkSelector->addBookmark(curServer);
canvas->openConnection(*curServer);
} else
curServer=0;
}
void KVNC::openConnection( QString name)
{
curServer=bookmarkSelector->getServer(name);
if (curServer) {
KVNCConnDlg dlg( curServer,this);
dlg.showMaximized();
if ( dlg.exec() ) {
canvas->openConnection(*curServer);
bookmarkSelector->writeBookmarks();
} else
curServer=0;
}
}
void KVNC::openConnection( void )
{
openConnection( bookmarkSelector->selectedBookmark());
}
void KVNC::openConnection( QListBoxItem * item)
{
+ if (item)
openConnection(item->text());
}
void KVNC::setupActions()
{
cornerMenu = new QPopupMenu( this );
fullScreenAction = new QAction( tr("Full Screen"), QString::null, 0, 0 );
connect( fullScreenAction, SIGNAL(activated()),
this, SLOT( toggleFullScreen() ) );
fullScreenAction->addTo( cornerMenu );
fullScreenAction->setEnabled( false );
ctlAltDelAction = new QAction( tr("Send Contrl-Alt-Delete"), QString::null, 0, 0 );
connect( ctlAltDelAction, SIGNAL(activated()),
canvas, SLOT( sendCtlAltDel() ) );
ctlAltDelAction->addTo( cornerMenu );
ctlAltDelAction->setEnabled( false );
disconnectAction = new QAction( tr("Disconnect"), QString::null, 0, 0 );
connect( disconnectAction, SIGNAL(activated()),
this, SLOT( closeConnection() ) );
disconnectAction->addTo( cornerMenu );
disconnectAction->setEnabled( false );
doubleClickAction = new QAction( tr("Next Click is Double Click"), QString::null, 0, 0 );
connect( doubleClickAction, SIGNAL(activated()),
canvas, SLOT( markDoubleClick() ) );
doubleClickAction->addTo( cornerMenu );
doubleClickAction->setEnabled( false );
rightClickAction = new QAction( tr("Next Click is Right Click"), QString::null, 0, 0 );
connect( rightClickAction, SIGNAL(activated()),
canvas, SLOT( markRightClick() ) );
rightClickAction->addTo( cornerMenu );
rightClickAction->setEnabled( false );
}
void KVNC::toggleFullScreen()
{
if ( fullscreen ) {
canvas->releaseKeyboard();
canvas->reparent( stack, 0, QPoint(0,0), false );
canvas->setFrameStyle( QFrame::Panel | QFrame::Sunken );
setCentralWidget( stack );
stack->addWidget(canvas,get_unique_id());
stack->raiseWidget(canvas);
canvas->show();