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.
254 lines
7.2 KiB
254 lines
7.2 KiB
/****************************************************************************
|
|
|
|
KHotKeys
|
|
|
|
Copyright (C) 1999-2001 Lubos Lunak <l.lunak@kde.org>
|
|
|
|
Distributed under the terms of the GNU General Public License version 2.
|
|
|
|
****************************************************************************/
|
|
|
|
#define _INPUT_CPP_
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include <config.h>
|
|
#endif
|
|
|
|
#include "input.h"
|
|
|
|
#include <assert.h>
|
|
#include <tqwidget.h>
|
|
|
|
#include <kglobalaccel.h>
|
|
#include <kdebug.h>
|
|
#include <kapplication.h>
|
|
#include <kdeversion.h>
|
|
#include <tqtimer.h>
|
|
#include <kkeynative.h>
|
|
|
|
#include "khotkeysglobal.h"
|
|
|
|
#include <X11/Xlib.h>
|
|
#include <X11/keysym.h>
|
|
|
|
#include "windows.h"
|
|
|
|
namespace KHotKeys
|
|
{
|
|
|
|
// Kbd
|
|
|
|
Kbd::Kbd( bool grabbing_enabled_P, TQObject* parent_P )
|
|
: TQObject( parent_P )
|
|
{
|
|
assert( keyboard_handler == NULL );
|
|
keyboard_handler = this;
|
|
kga = new KGlobalAccel( NULL );
|
|
kga->setEnabled( grabbing_enabled_P );
|
|
}
|
|
|
|
Kbd::~Kbd()
|
|
{
|
|
keyboard_handler = NULL;
|
|
delete kga;
|
|
}
|
|
|
|
void Kbd::insert_item( const KShortcut& shortcut_P, Kbd_receiver* receiver_P )
|
|
{
|
|
Receiver_data& rcv = tqreceivers[ receiver_P ];
|
|
rcv.shortcuts.append( shortcut_P );
|
|
if( rcv.active )
|
|
grab_shortcut( shortcut_P );
|
|
}
|
|
|
|
void Kbd::remove_item( const KShortcut& shortcut_P, Kbd_receiver* receiver_P )
|
|
{
|
|
Receiver_data& rcv = tqreceivers[ receiver_P ];
|
|
rcv.shortcuts.remove( shortcut_P );
|
|
if( rcv.active )
|
|
ungrab_shortcut( shortcut_P );
|
|
if( rcv.shortcuts.count() == 0 )
|
|
tqreceivers.remove( receiver_P );
|
|
}
|
|
|
|
void Kbd::activate_receiver( Kbd_receiver* receiver_P )
|
|
{
|
|
Receiver_data& rcv = tqreceivers[ receiver_P ];
|
|
if( rcv.active )
|
|
return;
|
|
rcv.active = true;
|
|
for( TQValueList< KShortcut >::ConstIterator it( rcv.shortcuts.begin());
|
|
it != rcv.shortcuts.end();
|
|
++it )
|
|
grab_shortcut( *it );
|
|
}
|
|
|
|
void Kbd::deactivate_receiver( Kbd_receiver* receiver_P )
|
|
{
|
|
Receiver_data& rcv = tqreceivers[ receiver_P ];
|
|
if( !rcv.active )
|
|
return;
|
|
rcv.active = false;
|
|
for( TQValueList< KShortcut >::ConstIterator it( rcv.shortcuts.begin());
|
|
it != rcv.shortcuts.end();
|
|
++it )
|
|
ungrab_shortcut( *it );
|
|
}
|
|
|
|
void Kbd::grab_shortcut( const KShortcut& shortcut_P )
|
|
{
|
|
if( grabs.tqcontains( shortcut_P ))
|
|
++grabs[ shortcut_P ];
|
|
else
|
|
{
|
|
grabs[ shortcut_P ] = 1;
|
|
#if 0
|
|
// CHECKME ugly ugly hack
|
|
TQString name = ' ' + TQString::number( keycode_P );
|
|
kga->insertItem( "", name, keycode_P );
|
|
kga->connectItem( name, this, TQT_SLOT( key_slot( int )));
|
|
#endif
|
|
TQString name = ' ' + shortcut_P.toStringInternal();
|
|
kga->insert( name, name, TQString::null, shortcut_P, shortcut_P,
|
|
this, TQT_SLOT( key_slot( TQString )));
|
|
TQTimer::singleShot( 0, this, TQT_SLOT( update_connections()));
|
|
}
|
|
}
|
|
|
|
void Kbd::ungrab_shortcut( const KShortcut& shortcut_P )
|
|
{
|
|
if( !grabs.tqcontains( shortcut_P ))
|
|
return;
|
|
if( --grabs[ shortcut_P ] == 0 )
|
|
{
|
|
#if 0
|
|
// CHECKME workaround for KGlobalAccel::disconnectItem() not working
|
|
kga->setItemEnabled( ' ' + TQString::number( keycode_P ), false );
|
|
// kga->disconnectItem( ' ' + TQString::number( keycode_P ), NULL, NULL );
|
|
kga->removeItem( ' ' + TQString::number( keycode_P ));
|
|
#endif
|
|
kga->remove( ' ' + shortcut_P.toStringInternal());
|
|
grabs.remove( shortcut_P );
|
|
TQTimer::singleShot( 0, this, TQT_SLOT( update_connections()));
|
|
}
|
|
}
|
|
|
|
void Kbd::update_connections()
|
|
{
|
|
kga->updateConnections();
|
|
}
|
|
|
|
void Kbd::key_slot( TQString key_P )
|
|
{
|
|
kdDebug( 1217 ) << "Key pressed:" << key_P << endl;
|
|
KShortcut shortcut( key_P );
|
|
if( !grabs.tqcontains( shortcut ))
|
|
return;
|
|
for( TQMap< Kbd_receiver*, Receiver_data >::ConstIterator it = tqreceivers.begin();
|
|
it != tqreceivers.end();
|
|
++it )
|
|
if( ( *it ).shortcuts.tqcontains( shortcut ) && ( *it ).active
|
|
&& it.key()->handle_key( shortcut ))
|
|
return;
|
|
}
|
|
|
|
|
|
#ifdef HAVE_XTEST
|
|
|
|
} // namespace KHotKeys
|
|
#include <X11/extensions/XTest.h>
|
|
namespace KHotKeys
|
|
{
|
|
|
|
static bool xtest_available = false;
|
|
static bool xtest_inited = false;
|
|
static bool xtest()
|
|
{
|
|
if( xtest_inited )
|
|
return xtest_available;
|
|
xtest_inited = true;
|
|
int dummy1, dummy2, dummy3, dummy4;
|
|
xtest_available =
|
|
( XTestQueryExtension( qt_xdisplay(), &dummy1, &dummy2, &dummy3, &dummy4 ) == True );
|
|
return xtest_available;
|
|
}
|
|
#endif
|
|
|
|
// CHECKME nevola XFlush(), musi se pak volat rucne
|
|
bool Kbd::send_macro_key( const KKey& key, Window window_P )
|
|
{
|
|
unsigned int keysym = KKeyNative( key ).sym();
|
|
KeyCode x_keycode = XKeysymToKeycode( qt_xdisplay(), keysym );
|
|
if( x_keycode == NoSymbol )
|
|
return false;
|
|
unsigned int x_mod = KKeyNative( key ).mod();
|
|
#ifdef HAVE_XTEST
|
|
if( xtest() && window_P == None )
|
|
{
|
|
// CHECKME tohle jeste potrebuje modifikatory
|
|
bool ret = XTestFakeKeyEvent( qt_xdisplay(), x_keycode, True, CurrentTime );
|
|
ret = ret && XTestFakeKeyEvent( qt_xdisplay(), x_keycode, False, CurrentTime );
|
|
return ret;
|
|
}
|
|
#endif
|
|
if( window_P == None || window_P == InputFocus )
|
|
window_P = windows_handler->active_window();
|
|
if( window_P == None ) // CHECKME tohle cele je ponekud ...
|
|
window_P = InputFocus;
|
|
XEvent ev;
|
|
ev.type = KeyPress;
|
|
ev.xkey.display = qt_xdisplay();
|
|
ev.xkey.window = window_P;
|
|
ev.xkey.root = qt_xrootwin(); // I don't know whether these have to be set
|
|
ev.xkey.subwindow = None; // to these values, but it seems to work, hmm
|
|
ev.xkey.time = CurrentTime;
|
|
ev.xkey.x = 0;
|
|
ev.xkey.y = 0;
|
|
ev.xkey.x_root = 0;
|
|
ev.xkey.y_root = 0;
|
|
ev.xkey.keycode = x_keycode;
|
|
ev.xkey.state = x_mod;
|
|
ev.xkey.same_screen = True;
|
|
bool ret = XSendEvent( qt_xdisplay(), window_P, True, KeyPressMask, &ev );
|
|
#if 1
|
|
ev.type = KeyRelease; // is this actually really needed ??
|
|
ev.xkey.display = qt_xdisplay();
|
|
ev.xkey.window = window_P;
|
|
ev.xkey.root = qt_xrootwin();
|
|
ev.xkey.subwindow = None;
|
|
ev.xkey.time = CurrentTime;
|
|
ev.xkey.x = 0;
|
|
ev.xkey.y = 0;
|
|
ev.xkey.x_root = 0;
|
|
ev.xkey.y_root = 0;
|
|
ev.xkey.state = x_mod;
|
|
ev.xkey.keycode = x_keycode;
|
|
ev.xkey.same_screen = True;
|
|
ret = ret && XSendEvent( qt_xdisplay(), window_P, True, KeyReleaseMask, &ev );
|
|
#endif
|
|
// Qt's autorepeat compression is broken and can create "aab" from "aba"
|
|
// XSync() should create delay longer than Qt's max autorepeat interval
|
|
XSync( qt_xdisplay(), False );
|
|
return ret;
|
|
}
|
|
|
|
bool Mouse::send_mouse_button( int button_P, bool release_P )
|
|
{
|
|
#ifdef HAVE_XTEST
|
|
if( xtest())
|
|
{
|
|
// CHECKME tohle jeste potrebuje modifikatory
|
|
// a asi i spravnou timestamp misto CurrentTime
|
|
bool ret = XTestFakeButtonEvent( qt_xdisplay(), button_P, True, CurrentTime );
|
|
if( release_P )
|
|
ret = ret && XTestFakeButtonEvent( qt_xdisplay(), button_P, False, CurrentTime );
|
|
return ret;
|
|
}
|
|
#endif
|
|
return false;
|
|
}
|
|
|
|
} // namespace KHotKeys
|
|
|
|
#include "input.moc"
|