Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1

Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:

Imported nx-X11-3.1.0-1.tar.gz
into Git repository

1 files changed, 240 insertions, 0 deletions

diff --git a/nx-X11/programs/Xserver/hw/dmx/examples/xdmx.c b/nx-X11/programs/Xserver/hw/dmx/examples/xdmx.c
new file mode 100644
index 000000000..3fec7dd3d
--- /dev/null
+++ b/nx-X11/programs/Xserver/hw/dmx/examples/xdmx.c
@@ -0,0 +1,240 @@
+/* $XFree86$ */
+/*
+ * Copyright 2001,2002 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT.  IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ *   Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <X11/Xlib.h>
+#include <X11/extensions/dmxext.h>
+
+static void indent(int level)
+{
+    int i;
+    for (i = 0; i < level; i++) printf("    ");
+}
+
+static void print_window_id(const char *displayName, Display *display,
+                            Window window, int level, int child)
+{
+    char                 *name;
+    
+    if (!XFetchName(display, window, &name)) name = NULL;
+    indent(level);
+    if (child) printf("(%d) ", child);
+    printf("%s window 0x%08lx: %s%s\n",
+           displayName,
+           (long unsigned)window,
+           name ? name : "",
+           (window == DefaultRootWindow(display))
+           ? " (DMX root window)" : "");
+    if (name) XFree(name);
+}
+
+static void print_info(Display *display, Window window, int level, int child)
+{
+    DMXWindowAttributes winfo[128];
+    int                 count;
+    int                 i;
+    
+    if (!DMXGetWindowAttributes(display, window, &count, 128, winfo)) {
+        printf("Could not get window information for 0x%08lx\n",
+               (long unsigned)window);
+        exit(-2);
+    }
+    printf("\n");
+    print_window_id("DMX", display, window, level, child);
+    for (i = 0; i < count; i++) {
+        DMXScreenAttributes  sinfo;
+        Display              *backend;
+
+        /* This could also be cached -- the information doesn't change. */
+        if (!DMXGetScreenAttributes(display, winfo[i].screen, &sinfo)) {
+            printf("Could not get screen information for screen %d\n", i);
+            exit(-2);
+        }
+        if (!(backend = XOpenDisplay(sinfo.displayName))) {
+            printf("Cannot open backend display %s\n", sinfo.displayName);
+            exit(-2);
+        }
+        XCloseDisplay(backend);
+        
+        indent(level+1);
+        printf("%s window 0x%08lx: %dx%d%+d%+d",
+               sinfo.displayName,
+               (long unsigned)winfo[i].window,
+               winfo[i].pos.width, winfo[i].pos.height,
+               winfo[i].pos.x, winfo[i].pos.y);
+        if (!winfo[i].vis.width
+            && !winfo[i].vis.height
+            && !winfo[i].vis.x
+            && !winfo[i].vis.y) printf(" not visible\n");
+        else if (winfo[i].vis.width == winfo[i].pos.width
+                 && winfo[i].vis.height == winfo[i].pos.height) {
+            printf( " %+d%+d\n", winfo[i].vis.x, winfo[i].vis.y);
+        } else {
+            printf( " %dx%d%+d%+d\n",
+                    winfo[i].vis.width, winfo[i].vis.height,
+                    winfo[i].vis.x, winfo[i].vis.y);
+        }
+    }
+}
+
+static void print_tree(Display *display, Window window, int level, int child)
+{
+    Window       root, parent;
+    Window       *list;
+    unsigned int count;
+    unsigned int i;
+
+    print_info(display, window, level, child);
+    
+    if (!XQueryTree(display, window, &root, &parent, &list, &count)) {
+        printf("Cannot query window tree for 0x%08lx\n",
+               (long unsigned)window);
+        exit(-3);
+    }
+
+    if (count) {
+        indent(level+1);
+        printf("%d child%s:\n", count, count > 1 ? "ren" : "");
+        for (i = 0; i < count; i++) {
+            print_tree(display, list[i], level+1, i+1);
+        }
+    }
+}
+
+static const char *core(DMXInputAttributes *iinfo)
+{
+    if (iinfo->isCore)         return "core";
+    else if (iinfo->sendsCore) return "extension (sends core)";
+    else                       return "extension";
+}
+
+int main(int argc, char **argv)
+{
+    Display              *display = NULL;
+    Window               window   = 0;
+    int                  event_base;
+    int                  error_base;
+    int                  major_version, minor_version, patch_version;
+    DMXScreenAttributes  sinfo;
+    DMXInputAttributes   iinfo;
+    int                  count;
+    int                  i;
+
+    if (argc == 2 || argc == 3) {
+        if (!(display = XOpenDisplay(argv[1]))) {
+            printf("Cannot open display %s\n", argv[1]);
+            return -1;
+        }
+        if (argc == 3) window = strtol(argv[2], NULL, 0);
+    } else {
+        printf("Usage: %s display [windowid]\n", argv[0]);
+        return -1;
+    }
+
+    if (!display && !(display = XOpenDisplay(NULL))) {
+        printf("Cannot open default display\n");
+        return -1;
+    }
+
+    if (!DMXQueryExtension(display, &event_base, &error_base)) {
+        printf("DMX extension not present\n");
+        return -1;
+    }
+    printf("DMX extension present: event_base = %d, error_base = %d\n",
+           event_base, error_base);
+
+    if (!DMXQueryVersion(display,
+                         &major_version, &minor_version, &patch_version)) {
+        printf("Could not get extension version\n");
+        return -1;
+    }
+    printf("Extension version: %d.%d patch %d\n",
+           major_version, minor_version, patch_version);
+
+    if (!DMXGetScreenCount(display, &count)) {
+        printf("Could not get screen count\n");
+        return -1;
+    }
+    printf("Screen count = %d\n", count);
+
+    for (i = 0; i < count; i++) {
+        if (!DMXGetScreenAttributes(display, i, &sinfo)) {
+            printf("Could not get screen information for %d\n", i);
+            return -1;
+        }
+        printf("%d: %s %ux%u+%d+%d %d @%dx%d (root: %dx%d%+d%+d)\n",
+               i, sinfo.displayName,
+               sinfo.screenWindowWidth, sinfo.screenWindowHeight,
+               sinfo.screenWindowXoffset, sinfo.screenWindowYoffset,
+               sinfo.logicalScreen,
+               sinfo.rootWindowXorigin, sinfo.rootWindowYorigin,
+               sinfo.rootWindowWidth, sinfo.rootWindowHeight,
+               sinfo.rootWindowXoffset, sinfo.rootWindowYoffset);
+    }
+
+    if (major_version == 1 && minor_version >= 1) {
+        if (!DMXGetInputCount(display, &count)) {
+            printf("Could not get input count\n");
+            return -1;
+        }
+        printf("Input count = %d\n", count);
+        for (i = 0; i < count; i++) {
+            if (!DMXGetInputAttributes(display, i, &iinfo)) {
+                printf("Could not get input information for id %d\n", i);
+                return -1;
+            }
+            switch (iinfo.inputType) {
+            case DMXLocalInputType:
+                printf("  %2d local   %-20.20s %s\n", i, "", core(&iinfo));
+                break;
+            case DMXConsoleInputType:
+                printf("  %2d console %-20.20s %s\n",
+                       i, iinfo.name, core(&iinfo));
+                break;
+            case DMXBackendInputType:
+                printf("  %2d backend %-20.20s id=%2d screen=%2d %s\n",
+                       i, iinfo.name, iinfo.physicalId, iinfo.physicalScreen,
+                       core(&iinfo));
+                break;
+            }
+        }
+    }
+
+    if (window) print_info(display, window, 0, 0);
+    else        print_tree(display, DefaultRootWindow(display), 0, 0);
+    
+    XCloseDisplay(display);
+    return 0;
+}