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#
# Patch managed by http://www.holgerschurig.de/patcher.html
#
--- qt-2.3.7/src/kernel/qapplication_qws.cpp~vt-switch.patch
+++ qt-2.3.7/src/kernel/qapplication_qws.cpp
@@ -123,6 +123,12 @@
static int qt_thread_pipe[2];
#endif
+#if defined(_OS_LINUX_)
+#include <sys/ioctl.h>
+#include <linux/vt.h>
+#include <linux/kd.h>
+#endif
+
const int qwsSharedRamSize = 32 * 1024; //Small amount to fit on small devices.
// These are in qapplication.cpp in qt/main
@@ -163,6 +169,8 @@
bool qws_accel = TRUE; // ### never set
const char *qws_display_spec = ":0";
int qws_display_id = 0;
+int qws_terminal_id = 0;
+int qws_terminal_old = 0;
int qws_client_id = 0;
QWidget *qt_pressGrab = 0;
QWidget *qt_mouseGrb = 0;
@@ -1628,6 +1636,15 @@
type = QApplication::GuiServer;
} else if ( arg == "-interlaced" ) {
qws_screen_is_interlaced = TRUE;
+ } else if ( arg == "-terminal" ) {
+ if ( ++i < argc )
+ {
+ if ( ( qws_terminal_id = atoi( argv[i] ) ) < 1 )
+ {
+ qWarning( "Ignoring Invalid Terminal Specification." );
+ qws_terminal_id = 0;
+ }
+ }
} else if ( arg == "-display" ) {
if ( ++i < argc )
qws_display_spec = argv[i];
@@ -1652,6 +1669,53 @@
if ( type == QApplication::GuiServer ) {
qt_appType = type;
qws_single_process = TRUE;
+
+ /* Allocate a dedicated virtual terminal -- (C) Michael 'Mickey' Lauer <mickey@tm.informatik.uni-frankfurt.de>
+ * Added a new command line option which only is relevant if the application is created as a GuiServer.
+ * The option is -terminal <num>, where <num> specifies the virtual terminal to be occupied by the server.
+ * As default in Linux, 0 means the current virtual terminal.
+ */
+ #if defined(_OS_LINUX_)
+ if ( qws_terminal_id )
+ {
+ qDebug( "qt_init() - terminal specification is '%d'.", qws_terminal_id );
+ struct vt_stat console_stat;
+ int console_fd = ::open( QString().sprintf( "/dev/tty%d", qws_terminal_id ).latin1(), O_RDWR );
+ if ( console_fd == -1)
+ {
+ qWarning( "qt_init() - can't open tty: %s", strerror( errno ) );
+ exit( -1 );
+ }
+ if ( ioctl( console_fd, VT_GETSTATE, &console_stat ) == -1 )
+ {
+ qWarning( "qt_init() - can't ioctl(VT_GETSTATE): %s", strerror( errno ) );
+ exit( -1 );
+ }
+ qws_terminal_old = console_stat.v_active;
+ qDebug( "qt_init() - active vt is #%d, switching to #%d as requested...", qws_terminal_old, qws_terminal_id );
+
+ if ( ioctl( console_fd, VT_ACTIVATE, qws_terminal_id ) == -1 )
+ {
+ qWarning( "qt_init() - can't ioctl(VT_ACTIVATE): %s", strerror( errno ) );
+ exit( -1 );
+ }
+ if ( ioctl( console_fd, VT_WAITACTIVE, qws_terminal_id ) == -1 )
+ {
+ qWarning( "qt_init() - can't ioctl(VT_WAITACTIVE): %s", strerror( errno ) );
+ exit( -1 );
+ }
+ if ( ioctl( console_fd, KDSETMODE, KD_GRAPHICS ) == -1 )
+ {
+ qWarning( "qt_init() - can't ioctl(KDSETMODE:KD_GRAPHICS): %s", strerror( errno ) );
+ exit( -1 );
+ }
+ ::close( console_fd );
+ }
+ else
+ {
+ qDebug( "QWSApplication::qt_init() - current terminal specified." );
+ }
+ #endif
QWSServer::startup(flags);
setenv("QWS_DISPLAY", qws_display_spec, 0);
}
@@ -1702,7 +1766,36 @@
QFontManager::cleanup();
if ( qws_single_process ) {
- QWSServer::closedown();
+ qDebug( "qt_cleanup() - shutting down QWSServer..." );
+#ifndef QT_NO_QWS_KEYBOARD
+ if ( qwsServer )
+ qwsServer->closeKeyboard();
+#endif
+ QWSServer::closedown();
+#if defined(_OS_LINUX_)
+ if ( qws_terminal_old > 0 )
+ {
+ qDebug( "qt_cleanup() - switching back to virtual terminal #%d", qws_terminal_old );
+
+ int console_fd = ::open( "/dev/tty0", O_RDWR );
+ if ( console_fd == -1)
+ {
+ qWarning( "qt_init() - can't open tty: %s", strerror( errno ) );
+ }
+ else
+ {
+ if ( ioctl( console_fd, KDSETMODE, KD_TEXT ) == -1 )
+ {
+ qWarning( "qt_init() - can't ioctl(KDSETMODE:KD_TEXT): %s", strerror( errno ) );
+ }
+ if ( ioctl( console_fd, VT_ACTIVATE, qws_terminal_old ) == -1 )
+ {
+ qWarning( "qt_init() - can't ioctl(VT_ACTIVATE): %s", strerror( errno ) );
+ }
+ ::close( console_fd );
+ }
+ }
+#endif
}
if ( qt_is_gui_used ) {
delete qt_fbdpy;
--- qt-2.3.7/src/kernel/qkeyboard_qws.cpp~vt-switch.patch
+++ qt-2.3.7/src/kernel/qkeyboard_qws.cpp
@@ -1068,6 +1068,24 @@
{
if (kbdFD >= 0)
{
+
+#if !defined(_OS_FREEBSD_) && !defined(_OS_SOLARIS_)
+ struct vt_mode vtMode;
+ ioctl(kbdFD, VT_GETMODE, &vtMode);
+
+ /* Mickey says: "Better give up control of VT switching.
+ * Hey, I really hate that OS-will-reacquire-resources on process-death
+ * kind of thinking!
+ */
+ vtMode.mode = VT_AUTO;
+ vtMode.relsig = 0;
+ vtMode.acqsig = 0;
+ ioctl(kbdFD, VT_SETMODE, &vtMode);
+
+ signal(VTSWITCHSIG, 0);
+ qDebug( "~QWSTtyKeyboardHandler() - released VT." );
+#endif
+
#if !defined(_OS_FREEBSD_) && !defined(_OS_SOLARIS_)
ioctl(kbdFD, KDSKBMODE, K_XLATE);
#endif
--- qt-2.3.7/src/kernel/qgfxlinuxfb_qws.cpp~vt-switch.patch
+++ qt-2.3.7/src/kernel/qgfxlinuxfb_qws.cpp
@@ -251,9 +251,9 @@
bool QLinuxFbScreen::initDevice()
{
- // No blankin' screen, no blinkin' cursor!, no cursor!
+ /* Setting up the VT parameters is done in qapplication_qws.cpp
const char termctl[]="\033[9;0]\033[?33l\033[?25l";
- writeTerm(termctl,sizeof(termctl));
+ writeTerm(termctl,sizeof(termctl)); */
// Grab current mode so we can reset it
fb_var_screeninfo vinfo;
|
