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authorAndrew Niefer2006-12-05 21:56:56 +0000
committerAndrew Niefer2006-12-05 21:56:56 +0000
commitdf79a8d6117a5778bf28b6f468b0f42c0b026dc8 (patch)
tree7e45edf17164e808735cb059de0992a28014133c /bundles/org.eclipse.equinox.executable/library/motif/eclipseMotif.c
parent234f2e8893c4de279f7ebc545b01e249d05335f3 (diff)
downloadrt.equinox.framework-df79a8d6117a5778bf28b6f468b0f42c0b026dc8.tar.gz
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Moving launcher code from equinox-incubator/org.eclipse.equinox.launcher
(formely from platform-launcher)
Diffstat (limited to 'bundles/org.eclipse.equinox.executable/library/motif/eclipseMotif.c')
-rw-r--r--bundles/org.eclipse.equinox.executable/library/motif/eclipseMotif.c266
1 files changed, 266 insertions, 0 deletions
diff --git a/bundles/org.eclipse.equinox.executable/library/motif/eclipseMotif.c b/bundles/org.eclipse.equinox.executable/library/motif/eclipseMotif.c
new file mode 100644
index 000000000..69aebdf1f
--- /dev/null
+++ b/bundles/org.eclipse.equinox.executable/library/motif/eclipseMotif.c
@@ -0,0 +1,266 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2005 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM Corporation - initial API and implementation
+ * Kevin Cornell (Rational Software Corporation)
+ *******************************************************************************/
+
+
+/* UNIX/Motif specific logic for displaying the splash screen. */
+#include "eclipseCommon.h"
+#include "eclipseMozilla.h"
+#include "eclipseOS.h"
+#include "eclipseUtil.h"
+#include "NgImage.h"
+
+#include <Xm/XmAll.h>
+#include <X11/X.h>
+#include <X11/Xlib.h>
+#include <X11/IntrinsicP.h>
+#include <X11/Intrinsic.h>
+#include <X11/Shell.h>
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/wait.h>
+#include <sys/ioctl.h>
+#ifdef SOLARIS
+#include <sys/filio.h>
+#endif
+#include <unistd.h>
+#include <errno.h>
+#include <signal.h>
+#include <stdio.h>
+#include <string.h>
+#include <locale.h>
+#include <stdlib.h>
+
+/* Global Variables */
+char* consoleVM = "java";
+char* defaultVM = "java";
+char* shippedVMDir = "jre/bin/";
+
+/* Define the special arguments for the various Java VMs. */
+static char* argVM_JAVA[] = { NULL };
+#if AIX
+static char* argVM_JAVA_AIX131[] = { "-Xquickstart", NULL };
+#endif
+static char* argVM_J9[] = { "-jit", "-mca:1024", "-mco:1024", "-mn:256", "-mo:4096",
+ "-moi:16384", "-mx:262144", "-ms:16", "-mr:16", NULL };
+
+
+/* Define local variables for the main window. */
+extern XtAppContext appContext;
+extern Widget topWindow;
+
+/* Define local variables for handling the splash window and its image. */
+static Widget shellHandle = 0;
+
+extern void centreShell( Widget widget, Widget expose );
+
+
+#ifdef NETSCAPE_FIX
+static void fixEnvForNetscape();
+#endif /* NETSCAPE_FIX */
+
+/* Show the Splash Window
+ *
+ * Create the splash window, load the pixmap and display the splash window.
+ */
+int showSplash( const char* featureImage )
+{
+ int argc [] = {0};
+ int x, y;
+ unsigned int width, height, depth, border;
+ ArgList args;
+ unsigned int nArgs;
+ Pixmap splashPixmap = 0;
+ Window root;
+ Display *xDisplay;
+ Screen* screen;
+ Widget scrolledHandle, drawingHandle, image;
+
+ initWindowSystem(&initialArgc, initialArgv, 1);
+
+ xDisplay = XtOpenDisplay(appContext, NULL, NULL, NULL, 0, 0, argc, 0);
+ screen = XDefaultScreenOfDisplay( xDisplay );
+ if (featureImage != NULL)
+ {
+ splashPixmap = loadBMPImage(xDisplay, screen, (char*)featureImage);
+ }
+ /* If the splash image could not be found, return an error. */
+ if (splashPixmap == 0)
+ return ENOENT;
+
+ XGetGeometry (xDisplay, splashPixmap, &root, &x, &y, &width, &height, &border, &depth);
+
+ /* make sure we never pass more than 20 args */
+ args = malloc(10 * sizeof(Arg));
+
+ nArgs = 0;
+ /* Note that XtSetArg is a macro, and the 1st argument will be evaluated twice
+ * so increment nArgs on its own */
+ XtSetArg(args[nArgs], XmNmwmDecorations, 0); nArgs++;
+ XtSetArg(args[nArgs], XmNtitle, officialName); nArgs++;
+ XtSetArg(args[nArgs], XmNwidth, width); nArgs++;
+ XtSetArg(args[nArgs], XmNheight, height); nArgs++;
+ shellHandle = XtAppCreateShell(officialName, "", applicationShellWidgetClass, xDisplay, args, nArgs);
+
+ nArgs = 0;
+ XtSetArg(args[nArgs++], XmNancestorSensitive, 1);
+ scrolledHandle = XmCreateMainWindow(shellHandle, NULL, args, nArgs);
+ if(scrolledHandle == 0)
+ return -1;
+ XtManageChild(scrolledHandle);
+
+ nArgs = 0;
+ XtSetArg(args[nArgs], XmNancestorSensitive, 1); nArgs++;
+ XtSetArg(args[nArgs], XmNborderWidth, 0); nArgs++;
+ XtSetArg(args[nArgs], XmNbackground, 0xFF00FF); nArgs++;
+ XtSetArg(args[nArgs], XmNmarginWidth, 0); nArgs++;
+ XtSetArg(args[nArgs], XmNmarginHeight, 0); nArgs++;
+ XtSetArg(args[nArgs], XmNresizePolicy, XmRESIZE_NONE); nArgs++;
+ XtSetArg(args[nArgs], XmNtraversalOn, 1); nArgs++;
+ drawingHandle = XmCreateDrawingArea(scrolledHandle, NULL, args, nArgs);
+ if(drawingHandle == 0)
+ return -1;
+ XtManageChild(drawingHandle);
+
+ nArgs = 0;
+ XtSetArg(args[nArgs], XmNlabelType, XmPIXMAP); nArgs++;
+ XtSetArg(args[nArgs], XmNlabelPixmap, splashPixmap);nArgs++;
+ XtSetArg(args[nArgs], XmNwidth, width); nArgs++;
+ XtSetArg(args[nArgs], XmNheight, height); nArgs++;
+ XtSetArg(args[nArgs], XmNmarginWidth, 0); nArgs++;
+ XtSetArg(args[nArgs], XmNmarginHeight, 0); nArgs++;
+ image = XmCreateLabelGadget ( drawingHandle, "", args, nArgs );
+ XtManageChild( image );
+
+ XtRealizeWidget(shellHandle);
+ XtSetMappedWhenManaged(shellHandle, 1);
+
+ if(XtIsTopLevelShell(shellHandle))
+ XtMapWidget(shellHandle);
+ else
+ XtPopup(shellHandle, XtGrabNone);
+
+ /* Centre the splash screen and display it. */
+ centreShell( shellHandle, drawingHandle );
+ dispatchMessages();
+
+ free(args);
+ return 0;
+}
+
+/* Get the window system specific VM arguments */
+char** getArgVM( char* vm )
+{
+ char** result;
+
+#ifdef AIX
+ char* version;
+#endif
+
+ if (isJ9VM( vm ))
+ return argVM_J9;
+
+ /* Use the default arguments for a standard Java VM */
+ result = argVM_JAVA;
+
+#ifdef AIX
+ /* Determine whether Java version is 1.3.1 or later */
+ version = getVMVersion( vm );
+ if (version != NULL)
+ {
+ if (versionCmp(version, "1.3.1") >= 0)
+ result = argVM_JAVA_AIX131;
+ free(version);
+ }
+#endif
+
+ return result;
+}
+
+
+long getSplashHandle() {
+ return (long)shellHandle;
+}
+
+void dispatchMessages() {
+ XtInputMask mask;
+ /* Process any outstanding messages */
+ while ((mask = XtAppPending(appContext)) != 0) {
+ XtAppProcessEvent(appContext, mask);
+ }
+}
+
+void takeDownSplash()
+{
+ if (shellHandle != 0)
+ {
+ XtUnrealizeWidget( shellHandle );
+ XFlush( XtDisplay( shellHandle ) );
+ }
+}
+
+#ifdef NETSCAPE_FIX
+extern char* findCommand( char*);
+static const char* XFILESEARCHPATH = "XFILESEARCHPATH";
+
+static void fixEnvForNetscape()
+{
+ char* netscapePath = NULL;
+ char* netscapeResource = NULL;
+ char* ch;
+ char* envValue;
+ struct stat stats;
+
+ /* If netscape appears to be installed */
+ netscapePath = findCommand("netscape");
+ if (netscapePath != NULL)
+ {
+ /* Look for the resource file Netscape.ad in the same directory as "netscape". */
+ netscapeResource = malloc( strlen(netscapePath) + 50 );
+ strcpy( netscapeResource, netscapePath );
+ ch = strrchr( netscapeResource, (int) dirSeparator );
+ ch =(ch == NULL ? netscapeResource : (ch+1));
+ strcpy( ch, "Netscape.ad" );
+
+ /* If it does not exist there, try "/opt/netscape/Netscape.ad". */
+ if (stat( netscapeResource, &stats ) != 0)
+ {
+ strcpy( netscapeResource, "/opt/netscape/Netscape.ad" );
+ }
+
+ /* If the resource file exists */
+ if (stat( netscapeResource, &stats ) == 0 && (stats.st_mode & S_IFREG) != 0)
+ {
+ /* Either define XFILESEARCHPATH or append the Netscape resource file. */
+ envValue = getenv( XFILESEARCHPATH );
+ if (envValue == NULL)
+ {
+ ch = malloc( strlen(XFILESEARCHPATH) + strlen(netscapeResource) + 5 );
+ sprintf( ch, "%s=%s", XFILESEARCHPATH, netscapeResource );
+ }
+ else
+ {
+ ch = malloc( strlen(XFILESEARCHPATH) + strlen(netscapeResource) +
+ strlen(envValue) + 5 );
+ sprintf( ch, "%s=%s:%s", XFILESEARCHPATH, envValue, netscapeResource );
+ }
+ putenv( ch );
+ free( ch );
+ }
+
+ /* Clean up. */
+ free( netscapePath );
+ free( netscapeResource );
+ }
+
+}
+#endif /* NETSCAPE_FIX */

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