Rename a number of libraries and executables to avoid conflicts with KDE4

1 files changed, 384 insertions, 0 deletions

diff --git a/tdescreensaver/kdesavers/kvm.cpp b/tdescreensaver/kdesavers/kvm.cpp
new file mode 100644
index 00000000..3ba233fa
--- /dev/null
+++ b/tdescreensaver/kdesavers/kvm.cpp
@@ -0,0 +1,384 @@
+/*-
+ * kvm.cpp - The Vm screensaver for KDE
+ * Copyright (c) 2000 by Artur Rataj
+ * This file is distributed under the terms of the GNU General Public License
+ *
+ * This file is partially based on kmatrix screen saver -- original copyright follows:
+ * kmatrix.c - The Matrix screensaver for KDE
+ * by Eric Plante Copyright (c) 1999
+ * Distributed under the Gnu Public License
+ *
+ * Much of this code taken from xmatrix.c from xscreensaver;
+ * original copyright follows:
+ * xscreensaver, Copyright (c) 1999 Jamie Zawinski <jwz@jwz.org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation.  No representations are made about the suitability of this
+ * software for any purpose.  It is provided "as is" without express or
+ * implied warranty.
+ *
+ */
+// layout management added 1998/04/19 by Mario Weilguni <mweilguni@kde.org>
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+
+/* for AIX at least */
+#include <time.h>
+
+#include <tqcolor.h>
+#include <tqlabel.h>
+#include <tqlayout.h>
+#include <tqslider.h>
+#include <tqpainter.h>
+#include <tqbitmap.h>
+
+#include <kapplication.h>
+#include <kconfig.h>
+#include <klocale.h>
+#include <kglobal.h>
+#include <kmessagebox.h>
+
+#ifdef DEBUG_MEM
+#include <mcheck.h>
+#endif
+
+#include "kvm.h"
+
+#include "vm.xpm"
+#include "vm.xbm"
+
+#define CHAR_HEIGHT 22
+
+
+// libtdescreensaver interface
+extern "C"
+{
+    KDE_EXPORT const char *kss_applicationName = "kvm.kss";
+    KDE_EXPORT const char *kss_description = I18N_NOOP( "Virtual Machine" );
+    KDE_EXPORT const char *kss_version = "2.2.0";
+
+    KDE_EXPORT KScreenSaver *kss_create( WId id )
+    {
+        return new kVmSaver( id );
+    }
+
+    KDE_EXPORT TQDialog *kss_setup()
+    {
+        return new kVmSetup();
+    }
+}
+
+
+
+static void
+load_images (m_state *state)
+{
+  if ( TQPixmap::defaultDepth() > 1 )
+    {
+      state->images = TQPixmap( vm );
+    }
+  else
+    {
+      state->images = TQBitmap( vm_width, vm_height, vm_bits );
+    }
+  state->image_width = state->images.width();
+  state->image_height = state->images.height();
+  state->nglyphs = state->image_height / CHAR_HEIGHT;
+}
+
+
+static m_state *
+init_pool ( TQWidget *w )
+{
+  m_state *state = new m_state;
+  state->w = w;
+
+  load_images (state);
+
+  state->char_width = state->image_width / 4;
+  state->char_height = CHAR_HEIGHT;
+
+  state->grid_width  = w->width()  / state->char_width;
+  state->grid_height = w->height() / state->char_height;
+  state->grid_margin_x = w->width()%state->char_width/2;
+  state->grid_margin_y = w->height()%state->char_height/2;
+  state->show_threads = 1;
+  vm_init_pool( &(state->pool), state->grid_width*state->grid_height,
+                THREAD_MAX_STACK_SIZE, MAX_THREADS_NUM );
+   //vm_enable_reverse( state->pool, 1 );
+   state->modified = new char[state->grid_height*state->grid_width];
+   for( int x = 0; x < state->grid_width*state->grid_height; ++x )
+    state->modified[x] = 1;
+  return state;
+}
+
+static void
+draw_pool (m_state *state)
+{
+  int x, y;
+  struct tvm_process*	curr_thread;
+
+  if( state->show_threads ) {
+   curr_thread = state->pool->processes;
+   while( curr_thread ) {
+    state->modified[curr_thread->position] = 2;
+    curr_thread = curr_thread->next;
+   }
+  }
+  for (y = 0; y < state->grid_height; y++)
+    for (x = 0; x < state->grid_width; x++) {
+     int index = state->grid_width * y + x;
+     if( state->modified[index] )
+      {
+        int op = state->pool->area[index];
+        int pos_y;
+        int pos_x = 0;
+        switch( op ) {
+         case VM_OP_STOP:
+          pos_y = 14;
+          break;
+
+         case VM_OP_EXEC:
+          pos_y = 15;
+          break;
+
+         case VM_OP_COPY:
+          pos_y = 12;
+          break;
+
+         default:
+          pos_y = op - VM_OP_PUSH;
+          if( pos_y < 0 ) {
+           pos_y = -pos_y;
+           pos_x = 1;
+          }
+          break;
+        }
+        if( state->show_threads )
+         if( state->modified[index] == 1 )
+          pos_x += 2;
+          TQPainter p(state->w);
+          p.setPen( TQt::green );
+          p.setBrush( TQt::black );
+          p.drawPixmap( state->grid_margin_x + x*state->char_width,
+                         state->grid_margin_y + y*state->char_height,
+                         state->images, pos_x*state->char_width,
+                         pos_y*state->char_height,
+                         state->char_width, state->char_height );
+       --state->modified[index];
+      }
+    }
+}
+
+//-----------------------------------------------------------------------------
+
+kVmSaver::kVmSaver( WId id ) : KScreenSaver( id )
+{
+	readSettings();
+
+    colorContext = TQColor::enterAllocContext();
+
+	blank();
+        setSpeed( speed );
+        setRefreshTimeout( refreshTimeout );
+
+        refreshStep = 0;
+
+        pool_state = init_pool( this );
+        vm_default_initstate( time(0), &(pool_state->pool->vm_random_data) );
+	connect( &timer, TQT_SIGNAL( timeout() ), TQT_SLOT( slotTimeout() ) );
+        timer.start( 100 - speed );
+}
+
+kVmSaver::~kVmSaver()
+{
+	timer.stop();
+        vm_done_pool( pool_state->pool );
+        delete[] pool_state->modified;
+	TQColor::leaveAllocContext();
+	TQColor::destroyAllocContext( colorContext );
+}
+
+void kVmSaver::blank()
+{
+  setBackgroundColor( black );
+  erase();
+}
+
+void kVmSaver::setSpeed( int spd )
+{
+	speed = spd;
+//	timer.changeInterval( (100 - speed)*(100 - speed)*(100 - speed)/10000 );
+	timer.changeInterval( (100 - speed) );
+}
+void kVmSaver::setRefreshTimeout( const int refreshTimeout )
+{
+ this->refreshTimeout = refreshTimeout;
+}
+
+void kVmSaver::readSettings()
+{
+	TDEConfig *config = TDEGlobal::config();
+	config->setGroup( "Settings" );
+
+	speed = config->readNumEntry( "Speed", 50 );
+	refreshTimeout = config->readNumEntry( "DisplayRefreshTimeout", 0 );
+}
+int kVmSaver::getRandom( const int max_value ) {
+ return (int)( vm_random(&(pool_state->pool->vm_random_data))*1.0*(max_value + 1.0)/
+               (VM_RAND_MAX + 1.0) );
+// return (int)( rand()*1.0*(max_value + 1.0)/
+//               (RAND_MAX + 1.0) );
+}
+void kVmSaver::modifyArea( const int op ) {
+ int position;
+
+ vm_modify( pool_state->pool, position =
+            getRandom(pool_state->pool->area_size - 1), op );
+ pool_state->modified[position] = 1;
+}
+
+void kVmSaver::slotTimeout()
+{
+ for( int i = 0; i < 1; ++i ) {
+  if( getRandom(2) == 0 )
+   modifyArea( VM_OP_PUSH + getRandom(11) - getRandom(11) );
+  if( getRandom(8) == 0 )
+   modifyArea( VM_OP_STOP );
+  if( getRandom(8) == 0 )
+   modifyArea( VM_OP_COPY );
+  if( getRandom(8) == 0 )
+   modifyArea( VM_OP_EXEC );
+//  if( getRandom(5) == 0 )
+//   modifyArea( VM_OP_WAIT );
+ }
+ if( getRandom(0) == 0 )
+  vm_exec( pool_state->pool, getRandom(pool_state->pool->area_size - 1), 0,
+           vm_get_reverse( pool_state->pool ) );
+ vm_iterate( pool_state->pool, pool_state->modified );
+// if( refreshStep++ >= refreshTimeout*refreshTimeout*refreshTimeout ) {
+ if( refreshStep++ >= refreshTimeout ) {
+  draw_pool( pool_state );
+  refreshStep = 0;
+ }
+}
+
+//-----------------------------------------------------------------------------
+
+kVmSetup::kVmSetup( TQWidget *parent, const char *name )
+	: KDialogBase( parent, name, true, i18n( "Setup Virtual Machine" ),
+	  Ok|Cancel|Help, Ok, true )
+{
+	readSettings();
+
+	setButtonText( Help, i18n( "A&bout" ) );
+	TQWidget *main = makeMainWidget();
+
+	TQHBoxLayout *tl = new TQHBoxLayout( main, 0, spacingHint() );
+	TQVBoxLayout *tl1 = new TQVBoxLayout();
+	tl->addLayout(tl1);
+
+	TQLabel *label = new TQLabel( i18n("Virtual machine speed:"), main );
+	tl1->addWidget(label);
+
+	TQSlider *slider = new TQSlider( Qt::Horizontal, main );
+	slider->setMinimumSize( 120, 20 );
+	slider->setRange( 0, 100 );
+	slider->setSteps( 10, 20 );
+	slider->setTickmarks( TQSlider::Below );
+	slider->setTickInterval( 10 );
+	slider->setValue( speed );
+	connect( slider, TQT_SIGNAL( valueChanged( int ) ),
+		 TQT_SLOT( slotSpeed( int ) ) );
+	tl1->addWidget(slider);
+
+	label = new TQLabel( i18n("Display update speed:"), main );
+	tl1->addWidget(label);
+
+	slider = new TQSlider( Qt::Horizontal, main );
+	slider->setMinimumSize( 120, 20 );
+	slider->setRange( 0, MAX_REFRESH_TIMEOUT );
+	slider->setSteps( MAX_REFRESH_TIMEOUT/10, MAX_REFRESH_TIMEOUT/5 );
+	slider->setTickmarks( TQSlider::Below );
+	slider->setTickInterval( MAX_REFRESH_TIMEOUT/10 );
+	slider->setValue( MAX_REFRESH_TIMEOUT - refreshTimeout );
+	connect( slider, TQT_SIGNAL( valueChanged( int ) ),
+		 TQT_SLOT( slotRefreshTimeout( int ) ) );
+	tl1->addWidget(slider);
+	tl1->addStretch();
+
+	preview = new TQWidget( main );
+	preview->setFixedSize( 220, 165 );
+	preview->show();    // otherwise saver does not get correct size
+	saver = new kVmSaver( preview->winId() );
+	tl->addWidget(preview);
+}
+
+kVmSetup::~kVmSetup()
+{
+    delete saver;
+}
+
+void kVmSetup::readSettings()
+{
+	TDEConfig *config = TDEGlobal::config();
+	config->setGroup( "Settings" );
+
+	speed = config->readNumEntry( "Speed", 50 );
+	if ( speed > 100 )
+		speed = 100;
+	else if ( speed < 0 )
+		speed = 0;
+	refreshTimeout = config->readNumEntry( "DisplayRefreshTimeout", 0 );
+	if ( refreshTimeout > MAX_REFRESH_TIMEOUT )
+		refreshTimeout = MAX_REFRESH_TIMEOUT;
+	else if ( refreshTimeout < 0 )
+		refreshTimeout = 0;
+}
+
+void kVmSetup::slotSpeed( int num )
+{
+	speed = num;
+	if ( saver )
+		saver->setSpeed( num );
+}
+void kVmSetup::slotRefreshTimeout( int num )
+{
+	refreshTimeout = MAX_REFRESH_TIMEOUT - num;
+	if ( saver )
+		saver->setRefreshTimeout( refreshTimeout );
+}
+
+void kVmSetup::slotOk()
+{
+	TDEConfig *config = TDEGlobal::config();
+	config->setGroup( "Settings" );
+
+	TQString sspeed;
+	sspeed.setNum( speed );
+	config->writeEntry( "Speed", sspeed );
+	sspeed.setNum( refreshTimeout );
+	config->writeEntry( "DisplayRefreshTimeout", sspeed );
+
+	config->sync();
+	accept();
+}
+
+void kVmSetup::slotHelp()
+{
+	KMessageBox::about(this,
+		i18n("Virtual Machine Version 0.1\n\nCopyright (c) 2000 Artur Rataj <art@zeus.polsl.gliwice.pl>\n"),
+	        i18n("About Virtual Machine")
+	);
+}
+
+#include "kvm.moc"
+