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tdebase/khotkeys/shared/actions.cpp

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/****************************************************************************
KHotKeys
Copyright (C) 1999-2001 Lubos Lunak <l.lunak@kde.org>
Distributed under the terms of the GNU General Public License version 2.
****************************************************************************/
#define _ACTIONS_CPP_
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "actions.h"
#include <krun.h>
#include <tdeconfig.h>
#include <kdebug.h>
#include <kurifilter.h>
#include <tdeglobal.h>
#include <kstandarddirs.h>
#include <tdeapplication.h>
#include <dcopclient.h>
#include <kdesktopfile.h>
#include <tdelocale.h>
#include <tdeaccel.h>
#include <kservice.h>
#include <kprocess.h>
#include <tdemessagebox.h>
#include "windows.h"
#include "action_data.h"
#include <X11/X.h>
namespace KHotKeys
{
// Action
Action* Action::create_cfg_read( TDEConfig& cfg_P, Action_data* data_P )
{
TQString type = cfg_P.readEntry( "Type" );
if( type == "COMMAND_URL" )
return new Command_url_action( cfg_P, data_P );
if( type == "MENUENTRY" )
return new Menuentry_action( cfg_P, data_P );
if( type == "DCOP" )
return new Dcop_action( cfg_P, data_P );
if( type == "KEYBOARD_INPUT" )
return new Keyboard_input_action( cfg_P, data_P );
if( type == "ACTIVATE_WINDOW" )
return new Activate_window_action( cfg_P, data_P );
kdWarning( 1217 ) << "Unknown Action type read from cfg file\n";
return NULL;
}
void Action::cfg_write( TDEConfig& cfg_P ) const
{
cfg_P.writeEntry( "Type", "ERROR" ); // derived classes should call with their type
}
// Action_list
Action_list::Action_list( TDEConfig& cfg_P, Action_data* data_P )
: TQPtrList< Action >()
{
setAutoDelete( true );
TQString save_cfg_group = cfg_P.group();
int cnt = cfg_P.readNumEntry( "ActionsCount", 0 );
for( int i = 0;
i < cnt;
++i )
{
cfg_P.setGroup( save_cfg_group + TQString::number( i ));
Action* action = Action::create_cfg_read( cfg_P, data_P );
if( action )
append( action );
}
cfg_P.setGroup( save_cfg_group );
}
void Action_list::cfg_write( TDEConfig& cfg_P ) const
{
TQString save_cfg_group = cfg_P.group();
int i = 0;
for( Iterator it( *this );
it;
++it, ++i )
{
cfg_P.setGroup( save_cfg_group + TQString::number( i ));
it.current()->cfg_write( cfg_P );
}
cfg_P.setGroup( save_cfg_group );
cfg_P.writeEntry( "ActionsCount", i );
}
// Command_url_action
Command_url_action::Command_url_action( TDEConfig& cfg_P, Action_data* data_P )
: Action( cfg_P, data_P )
{
_command_url = cfg_P.readEntry( "CommandURL" );
}
void Command_url_action::cfg_write( TDEConfig& cfg_P ) const
{
base::cfg_write( cfg_P );
cfg_P.writeEntry( "CommandURL", command_url());
cfg_P.writeEntry( "Type", "COMMAND_URL" ); // overwrites value set in base::cfg_write()
}
void Command_url_action::execute()
{
if( command_url().isEmpty())
return;
KURIFilterData uri;
TQString cmd = command_url();
static bool sm_ready = false;
if( !sm_ready )
{
kapp->propagateSessionManager();
sm_ready = true;
}
// int space_pos = command_url().find( ' ' );
// if( command_url()[ 0 ] != '\'' && command_url()[ 0 ] != '"' && space_pos > -1
// && command_url()[ space_pos - 1 ] != '\\' )
// cmd = command_url().left( space_pos ); // get first 'word'
uri.setData( cmd );
KURIFilter::self()->filterURI( uri );
if( uri.uri().isLocalFile() && !uri.uri().hasRef() )
cmd = uri.uri().path();
else
cmd = uri.uri().url();
switch( uri.uriType())
{
case KURIFilterData::LOCAL_FILE:
case KURIFilterData::LOCAL_DIR:
case KURIFilterData::NET_PROTOCOL:
case KURIFilterData::HELP:
{
( void ) new KRun( uri.uri());
break;
}
case KURIFilterData::EXECUTABLE:
{
if (!kapp->authorize("shell_access"))
return;
if( !uri.hasArgsAndOptions())
{
KService::Ptr service = KService::serviceByDesktopName( cmd );
if( service != NULL )
{
if (!KRun::run( *service, KURL::List()))
{
KMessageBox::sorry(0, "<qt>" + i18n("KHotKeys was unable to execute") + " '" + cmd + "'<p>" + i18n("Please verify existence of the service") + "</qt>", i18n("Unable to launch service!"));
}
break;
}
}
// fall though
}
case KURIFilterData::SHELL:
{
if (!kapp->authorize("shell_access"))
return;
if( !KRun::runCommand(
cmd + ( uri.hasArgsAndOptions() ? uri.argsAndOptions() : "" ),
cmd, uri.iconName())) {
KMessageBox::sorry(0, "<qt>" + i18n("KHotKeys was unable to execute") + " '" + cmd + "'<p>" + i18n("Please verify existence and permissions of the executable file") + "</qt>", i18n("Unable to launch program"));
}
break;
}
default: // error
KMessageBox::sorry(0, "<qt>" + i18n("KHotKeys was unable to execute") + " '" + cmd + "'<p>" + i18n("Please verify existence and permissions of the executable file") + "</qt>", i18n("Unable to launch program"));
return;
}
timeout.start( 1000, true ); // 1sec timeout
}
TQString Command_url_action::description() const
{
return i18n( "Command/URL : " ) + command_url();
}
Action* Command_url_action::copy( Action_data* data_P ) const
{
return new Command_url_action( data_P, command_url());
}
// Menuentry_action
void Menuentry_action::cfg_write( TDEConfig& cfg_P ) const
{
base::cfg_write( cfg_P );
cfg_P.writeEntry( "Type", "MENUENTRY" ); // overwrites value set in base::cfg_write()
}
KService::Ptr Menuentry_action::service() const
{
if (!_service)
{
const_cast<Menuentry_action *>(this)->_service = KService::serviceByStorageId(command_url());
}
return _service;
}
void Menuentry_action::execute()
{
(void) service();
if (!_service)
return;
KRun::run( *_service, KURL::List());
timeout.start( 1000, true ); // 1sec timeout
}
TQString Menuentry_action::description() const
{
(void) service();
return i18n( "Menuentry : " ) + (_service ? _service->name() : TQString::null);
}
Action* Menuentry_action::copy( Action_data* data_P ) const
{
return new Menuentry_action( data_P, command_url());
}
// Dcop_action
Dcop_action::Dcop_action( TDEConfig& cfg_P, Action_data* data_P )
: Action( cfg_P, data_P )
{
app = cfg_P.readEntry( "RemoteApp" );
obj = cfg_P.readEntry( "RemoteObj" );
call = cfg_P.readEntry( "Call" );
args = cfg_P.readEntry( "Arguments" );
}
void Dcop_action::cfg_write( TDEConfig& cfg_P ) const
{
base::cfg_write( cfg_P );
cfg_P.writeEntry( "Type", "DCOP" ); // overwrites value set in base::cfg_write()
cfg_P.writeEntry( "RemoteApp", app );
cfg_P.writeEntry( "RemoteObj", obj );
cfg_P.writeEntry( "Call", call );
cfg_P.writeEntry( "Arguments", args );
}
void Dcop_action::execute()
{
if( app.isEmpty() || obj.isEmpty() || call.isEmpty())
return;
TQStringList args_list;
TQString args_str = args;
while( !args_str.isEmpty())
{
unsigned int pos = 0;
while( args_str[ pos ] == ' ' )
++pos;
if( args_str[ pos ] == '\"' || args_str[ pos ] == '\'' )
{
TQString val = "";
TQChar sep = args_str[ pos ];
bool skip = false;
++pos;
for(;
pos < args_str.length();
++pos )
{
if( args_str[ pos ] == '\\' )
{
skip = true;
continue;
}
if( !skip && args_str[ pos ] == sep )
break;
skip = false;
val += args_str[ pos ];
}
if( pos >= args_str.length())
return;
++pos;
args_str = args_str.mid( pos );
args_list.append( val );
}
else
{
// one word
if( pos != 0 )
args_str = args_str.mid( pos );
int nxt_pos = args_str.find( ' ' );
args_list.append( args_str.left( nxt_pos )); // should be ok if nxt_pos is -1
args_str = nxt_pos >= 0 ? args_str.mid( nxt_pos ) : "";
}
}
kdDebug( 1217 ) << "DCOP call:" << app << ":" << obj << ":" << call << ":" << args_list << endl;
TDEProcess proc;
proc << "dcop" << app << obj << call << args_list;
proc.start( TDEProcess::DontCare );
}
TQString Dcop_action::description() const
{
return i18n( "DCOP : " ) + remote_application() + "::" + remote_object() + "::"
+ called_function();
}
Action* Dcop_action::copy( Action_data* data_P ) const
{
return new Dcop_action( data_P, remote_application(), remote_object(),
called_function(), arguments());
}
// Keyboard_input_action
Keyboard_input_action::Keyboard_input_action( TDEConfig& cfg_P, Action_data* data_P )
: Action( cfg_P, data_P )
{
_input = cfg_P.readEntry( "Input" );
if( cfg_P.readBoolEntry( "IsDestinationWindow" ))
{
TQString save_cfg_group = cfg_P.group();
cfg_P.setGroup( save_cfg_group + "DestinationWindow" );
_dest_window = new Windowdef_list( cfg_P );
_active_window = false; // ignored with _dest_window set anyway
cfg_P.setGroup( save_cfg_group );
}
else
{
_dest_window = NULL;
_active_window = cfg_P.readBoolEntry( "ActiveWindow" );
}
}
Keyboard_input_action::~Keyboard_input_action()
{
delete _dest_window;
}
void Keyboard_input_action::cfg_write( TDEConfig& cfg_P ) const
{
base::cfg_write( cfg_P );
cfg_P.writeEntry( "Type", "KEYBOARD_INPUT" ); // overwrites value set in base::cfg_write()
cfg_P.writeEntry( "Input", input());
if( dest_window() != NULL )
{
cfg_P.writeEntry( "IsDestinationWindow", true );
TQString save_cfg_group = cfg_P.group();
cfg_P.setGroup( save_cfg_group + "DestinationWindow" );
dest_window()->cfg_write( cfg_P );
cfg_P.setGroup( save_cfg_group );
}
else
cfg_P.writeEntry( "IsDestinationWindow", false );
cfg_P.writeEntry( "ActiveWindow", _active_window );
}
void Keyboard_input_action::execute()
{
if( input().isEmpty())
return;
Window w = InputFocus;
if( dest_window() != NULL )
{
w = windows_handler->find_window( dest_window());
if( w == None )
w = InputFocus;
}
else
{
if( !_active_window )
w = windows_handler->action_window();
if( w == None )
w = InputFocus;
}
int last_index = -1, start = 0;
while(( last_index = input().find( ':', last_index + 1 )) != -1 ) // find next ';'
{
TQString key = input().mid( start, last_index - start ).stripWhiteSpace();
if( key == "Enter" && KKey( key ).keyCodeQt() == 0 )
key = "Return"; // CHECKE hack
keyboard_handler->send_macro_key( KKey( key ), w );
start = last_index + 1;
}
// and the last one
TQString key = input().mid( start, input().length()).stripWhiteSpace();
if( key == "Enter" && KKey( key ).keyCodeQt() == 0 )
key = "Return";
keyboard_handler->send_macro_key( KKey( key ), w ); // the rest
XFlush( tqt_xdisplay());
}
TQString Keyboard_input_action::description() const
{
TQString tmp = input();
tmp.replace( '\n', ' ' );
tmp.truncate( 30 );
return i18n( "Keyboard input : " ) + tmp;
}
Action* Keyboard_input_action::copy( Action_data* data_P ) const
{
return new Keyboard_input_action( data_P, input(),
dest_window() ? dest_window()->copy() : NULL, _active_window );
}
// Activate_window_action
Activate_window_action::Activate_window_action( TDEConfig& cfg_P, Action_data* data_P )
: Action( cfg_P, data_P )
{
TQString save_cfg_group = cfg_P.group();
cfg_P.setGroup( save_cfg_group + "Window" );
_window = new Windowdef_list( cfg_P );
cfg_P.setGroup( save_cfg_group );
}
Activate_window_action::~Activate_window_action()
{
delete _window;
}
void Activate_window_action::cfg_write( TDEConfig& cfg_P ) const
{
base::cfg_write( cfg_P );
cfg_P.writeEntry( "Type", "ACTIVATE_WINDOW" ); // overwrites value set in base::cfg_write()
TQString save_cfg_group = cfg_P.group();
cfg_P.setGroup( save_cfg_group + "Window" );
window()->cfg_write( cfg_P );
cfg_P.setGroup( save_cfg_group );
}
void Activate_window_action::execute()
{
if( window()->match( windows_handler->active_window()))
return; // is already active
WId win_id = windows_handler->find_window( window());
if( win_id != None )
windows_handler->activate_window( win_id );
}
TQString Activate_window_action::description() const
{
return i18n( "Activate window : " ) + window()->comment();
}
Action* Activate_window_action::copy( Action_data* data_P ) const
{
return new Activate_window_action( data_P, window()->copy());
}
} // namespace KHotKeys
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