Drop unused placeholder code

5 files changed, 0 insertions, 225 deletions

diff --git a/nx-X11/programs/Xserver/hw/nxagent/Holder.c b/nx-X11/programs/Xserver/hw/nxagent/Holder.c
index c27f67818..dd2756c92 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/Holder.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/Holder.c
@@ -26,40 +26,6 @@
 #include <signal.h>
 #include <stdio.h>
 
-#ifdef _XSERVER64
-
-#include "scrnintstr.h"
-#include "Agent.h"
-#define GC XlibGC
-#define Pixmap XlibPixmap
-#define PIXEL_ALREADY_TYPEDEFED
-
-#endif /* _XSERVER64 */
-
-#include "pixmapstr.h"
-#include "regionstr.h"
-#include "resource.h"
-#include "../../include/gc.h"
-#include "../../include/window.h"
-
-#include "X11/include/xpm_nxagent.h"
-
-#include "Agent.h"
-#include "Pixmaps.h"
-#include "Display.h"
-#include "Holder.h"
-#include "Icons.h"
-
-#include NXAGENT_PLACEHOLDER_NAME
-
-#define MAXDEPTH 32
-
-#define PLACEHOLDER_WIDTH 14
-#define PLACEHOLDER_HEIGHT 16
-
-#define PLACEHOLDER_BORDER_COLOR_DARK 0x000000
-#define PLACEHOLDER_BORDER_COLOR_LIGHT 0xB2B2B2
-
 /*
  * Set here the required log level.
  */
@@ -70,123 +36,6 @@
 #undef  DEBUG
 #undef  DUMP
 
-static Pixmap nxagentPlaceholderPixmaps[MAXDEPTH + 1];
-
-void nxagentMarkPlaceholderNotLoaded(int depth)
-{
-  nxagentPlaceholderPixmaps[depth] = 0;
-}
-
-void nxagentInitPlaceholder(int depth)
-{
-  int status;
-  XpmAttributes attributes;
-
-  attributes.valuemask = XpmDepth | XpmSize;
-  attributes.depth = depth;
-
-  status = XpmCreatePixmapFromData(nxagentDisplay, DefaultRootWindow(nxagentDisplay),
-                                       placeholderXpm, nxagentPlaceholderPixmaps + depth, NULL, &attributes);
-
-  if (status != Success)
-  {
-    FatalError("Error: Failed to create the placeholder pixmap.\n");
-  }
-
-  #ifdef TEST
-  fprintf(stderr, "nxagentInitPlaceholder: Created pixmap [0x%lx] with geometry [%d,%d] for depth [%d].\n",
-              nxagentPlaceholderPixmaps[depth], attributes.width, attributes.height, depth);
-  #endif
-}
-
-void nxagentApplyPlaceholder(Drawable drawable, int x, int y,
-                                 int w, int h, int depth)
-{
-  /*
-   * Instead of the image, a white rectangle that
-   * covers the pixmap area is drawn, alongside
-   * with a black and grey line that outlines the
-   * boundaries of the affected area.
-   */
-
-  GC gc;
-  XGCValues value;
-  XPoint points[3];
-
-  value.foreground = 0xffffffff;
-  value.background = 0x00000000;
-  value.plane_mask = 0xffffffff;
-  value.fill_style = FillSolid;
-
-  /*
-   * FIXME: Should we use a gc cache to save
-   *        some bandwidth?
-   */
-
-  gc = XCreateGC(nxagentDisplay, drawable, GCBackground |
-           GCForeground | GCFillStyle | GCPlaneMask, &value);
-
-  XFillRectangle(nxagentDisplay, drawable, gc, x, y, w, h);
-
-  if (depth == 1)
-  {
-    return;
-  }
-
-  value.foreground = PLACEHOLDER_BORDER_COLOR_DARK;
-  value.line_style = LineSolid;
-  value.line_width = 1;
-
-  points[0].x = x;
-  points[0].y = y + h - 1;
-  points[1].x = x;
-  points[1].y = y;
-  points[2].x = x + w - 1;
-  points[2].y = y;
-
-  XChangeGC(nxagentDisplay, gc, GCForeground | GCLineWidth | GCLineStyle, &value);
-  XDrawLines(nxagentDisplay, drawable, gc, points, 3, CoordModeOrigin);
-
-  value.foreground = PLACEHOLDER_BORDER_COLOR_LIGHT;
-  value.line_style = LineSolid;
-  value.line_width = 1;
-
-  points[0].x = x;
-  points[0].y = y + h - 1;
-  points[1].x = x + w - 1;
-  points[1].y = y + h - 1;
-  points[2].x = x + w - 1;
-  points[2].y = y;
-
-  XChangeGC(nxagentDisplay, gc, GCForeground | GCLineWidth | GCLineStyle, &value);
-  XDrawLines(nxagentDisplay, drawable, gc, points, 3, CoordModeOrigin);
-
-  /*
-   * We are going to apply place holder only if on region
-   * we have enough space for the placeholder plus three
-   * pixel for spacing and one for region border.
-   */
-
-  if ((w >= PLACEHOLDER_WIDTH + 8) && (h >= PLACEHOLDER_HEIGHT + 8))
-  {
-    #ifdef TEST
-    fprintf(stderr, "nxagentApplyPlaceholder: drawable %lx placeholder %lx from %d %d  pixmap size is %d %d "
-                        "depth %d\n", drawable, nxagentPlaceholderPixmaps[depth], x, y, w, h, depth);
-    #endif
-
-    if (nxagentPlaceholderPixmaps[depth] == 0)
-    {
-      nxagentInitPlaceholder(depth);
-    }
-
-    XCopyArea(nxagentDisplay, nxagentPlaceholderPixmaps[depth],
-                  drawable, gc, 0, 0, PLACEHOLDER_WIDTH, PLACEHOLDER_HEIGHT, x + 4, y + 4);
-
-  }
-
-  XFreeGC(nxagentDisplay, gc);
-}
-
 #ifdef DUMP
 
 static char hexdigit(char c)
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Holder.h b/nx-X11/programs/Xserver/hw/nxagent/Holder.h
index d1378ee03..312156aee 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/Holder.h
+++ b/nx-X11/programs/Xserver/hw/nxagent/Holder.h
@@ -26,10 +26,6 @@
 #ifndef __Holder_H__
 #define __Holder_H__
 
-void nxagentMarkPlaceholderNotLoaded(int depth);
-void nxagentInitPlaceholder(int depth);
-void nxagentApplyPlaceholder(Drawable drawable, int x, int y, int w, int h, int depth);
-
 const char *nxagentChecksum(char *data, int size);
 
 #endif /* __Holder_H__ */
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Icons.h b/nx-X11/programs/Xserver/hw/nxagent/Icons.h
index 7b2280ab6..a8a155cec 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/Icons.h
+++ b/nx-X11/programs/Xserver/hw/nxagent/Icons.h
@@ -34,6 +34,4 @@
 
 #define X2GOAGENT_ICON_NAME  "x2goagent.xpm"
 
-#define NXAGENT_PLACEHOLDER_NAME  "nxmissing.xpm"
-
 #endif /* __Icons_H__ */
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Screen.c b/nx-X11/programs/Xserver/hw/nxagent/Screen.c
index 2b1146496..26fd701a3 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/Screen.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/Screen.c
@@ -1453,17 +1453,6 @@ Bool nxagentOpenScreen(ScreenPtr pScreen,
     nxagentInitSplitResources();
     nxagentInitUnpackResources();
 
-    /*
-     * Initializing the pixmaps that will serve as
-     * "placeholders" in lazy encoding. We need one 
-     * pixmap for each depth.
-     */
-
-    for (int i = 0; i < numDepths; i++)
-    {
-      nxagentMarkPlaceholderNotLoaded(i);
-    }
-
     #ifdef WATCH
 
     fprintf(stderr, "nxagentOpenScreen: Watchpoint 7.\n");
diff --git a/nx-X11/programs/Xserver/hw/nxagent/nxmissing.xpm b/nx-X11/programs/Xserver/hw/nxagent/nxmissing.xpm
deleted file mode 100644
index e6cf0fcd6..000000000
--- a/nx-X11/programs/Xserver/hw/nxagent/nxmissing.xpm
+++ /dev/null
@@ -1,57 +0,0 @@
-/**************************************************************************/
-/*                                                                        */
-/* Copyright (c) 2001, 2011 NoMachine (http://www.nomachine.com)          */
-/* Copyright (c) 2008-2014 Oleksandr Shneyder <o.shneyder@phoca-gmbh.de>  */
-/* Copyright (c) 2011-2016 Mike Gabriel <mike.gabriel@das-netzwerkteam.de>*/
-/* Copyright (c) 2014-2016 Mihai Moldovan <ionic@ionic.de>                */
-/* Copyright (c) 2014-2016 Ulrich Sibiller <uli42@gmx.de>                 */
-/* Copyright (c) 2015-2016 Qindel Group (http://www.qindel.com)           */
-/*                                                                        */
-/* NXAGENT, NX protocol compression and NX extensions to this software    */
-/* are copyright of the aforementioned persons and companies.             */
-/*                                                                        */
-/* Redistribution and use of the present software is allowed according    */
-/* to terms specified in the file LICENSE which comes in the source       */
-/* distribution.                                                          */
-/*                                                                        */
-/* All rights reserved.                                                   */
-/*                                                                        */
-/* NOTE: This software has received contributions from various other      */
-/* contributors, only the core maintainers and supporters are listed as   */
-/* copyright holders. Please contact us, if you feel you should be listed */
-/* as copyright holder, as well.                                          */
-/*                                                                        */
-/**************************************************************************/
-
-/* XPM */
-static char *placeholderXpm[] = {
-/* columns rows colors chars-per-pixel */
-"14 16 10 1",
-"  c #000000",
-". c #0000FF",
-"X c #008400",
-"o c #00FF00",
-"O c #00FFFF",
-"+ c #FF0000",
-"@ c #FF00FF",
-"# c #848484",
-"$ c #BDBDBD",
-"% c #FFFFFF",
-/* pixels */
-"          #%%%",
-" %%%%%%%%%##%%",
-" %$$$$$$$$#%#%",
-" %$$$XX$$$#%%#",
-" %$$XoX $$    ",
-" %$$XXX $$$$% ",
-" %$$$  $$$$$% ",
-" %$$$$$$... % ",
-" %$+$$$$.O. % ",
-" %$@+$$$... % ",
-" %$@@+$$   $% ",
-" %$@@@+$$$$$% ",
-" %$    +$$$$% ",
-" %$$$$$$$$$$% ",
-" %%%%%%%%%%%% ",
-"              "
-};