Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdewebdev@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 115 insertions, 0 deletions

diff --git a/kxsldbg/kxsldbgpart/libxsldbg/help_unix.cpp b/kxsldbg/kxsldbgpart/libxsldbg/help_unix.cpp
new file mode 100644
index 00000000..d3e91f92
--- /dev/null
+++ b/kxsldbg/kxsldbgpart/libxsldbg/help_unix.cpp
@@ -0,0 +1,115 @@
+
+/***************************************************************************
+                          help.c  -  help system for *nix platform
+                             -------------------
+    begin                : Tue Jan 29 2002
+    copyright            : (C) 2001 by Keith Isdale
+    email                : k_isdale@tpg.com.au
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+/*
+ * Uses docs/xsldoc.xsl docs/xsldoc.xml and xslproc to generate text
+ */
+
+#include "xsldbg.h"
+#include "options.h"
+#include "utils.h"
+#include "debugXSL.h"
+#include "help.h"
+#include "files.h"
+#include <stdlib.h>
+#include <kglobal.h>
+#include <kstandarddirs.h> 
+
+/**
+ * helpTop:
+ * @args : Is valid command or empty string
+ *
+ * Display help about the command in @args
+ *
+ * This is a platform specific interface
+ *
+ * Returns 1 on success,
+ *         0 otherwise
+ */
+int
+helpTop(const xmlChar * args)
+{
+
+    //Extra phrases to support translation of help display see kdewebdev/doc/xsldbg/xsldbghelp.xml and kdewebdev/kxsldbg/xsldbghelp.xsl
+    static const char* xsldbghelp_translations[] =
+    {
+	I18N_NOOP("xsldbg version"),
+	I18N_NOOP("Help document version"),
+	I18N_NOOP("Help not found for command")
+    };
+
+    QString xsldbgVerTxt(i18n("xsldbg version"));
+    QString helpDocVerTxt(i18n("Help document version"));
+    QString helpErrorTxt(i18n("Help not found for command"));
+    
+
+    char buff[500], helpParam[100];
+
+    const char *docsDirPath =
+        (const char *) optionsGetStringOption(OPTIONS_DOCS_PATH);
+    int result = 0;
+
+    if (xmlStrLen(args) > 0) {
+        snprintf(helpParam, 100, "--param help:%c'%s'%c", QUOTECHAR, args,
+                 QUOTECHAR);
+    } else
+        xmlStrCpy(helpParam, "");
+    if (docsDirPath && filesTempFileName(0)) {
+        snprintf((char *) buff, sizeof(buff), "%s %s"
+                 " --param xsldbg_version:%c'%s'%c "
+                 " --param xsldbgVerTxt:%c'%s'%c "
+                 " --param helpDocVerTxt:%c'%s'%c "
+                 " --param helpErrorTxt:%c'%s'%c "
+                 " --output %s "
+                 " --cd %s "
+                 "xsldbghelp.xsl xsldbghelp.xml",
+                 XSLDBG_BIN, helpParam,
+                 QUOTECHAR, VERSION, QUOTECHAR,
+                 QUOTECHAR, xsldbgVerTxt.utf8().data(), QUOTECHAR,
+                 QUOTECHAR, helpDocVerTxt.utf8().data(), QUOTECHAR,
+                 QUOTECHAR, helpErrorTxt.utf8().data(), QUOTECHAR,
+                 filesTempFileName(0),
+		 docsDirPath);
+        if (xslDbgShellExecute((xmlChar *) buff, optionsGetIntOption(OPTIONS_VERBOSE)) == 0) {
+            if (docsDirPath)
+                xsldbgGenericErrorFunc(i18n("Error: Unable to display help. Help files not found in %1 or xsldbg not found in path.\n").arg(docsDirPath)); /* FIXME: Comments not correct - the command is that invoked  */
+            else
+                xsldbgGenericErrorFunc(i18n("Error: Unable to find xsldbg or help files.\n"));
+        } else {
+            if (filesMoreFile((xmlChar*)filesTempFileName(0), NULL) == 1) {
+                result = 1;
+            } else {
+                xsldbgGenericErrorFunc(i18n("Error: Unable to print help file.\n"));
+            }
+        }
+
+    } else {
+        xsldbgGenericErrorFunc(i18n("Error: No path to documentation; aborting help.\n"));
+#ifdef WITH_XSLDBG_DEBUG_PROCESS
+#ifdef USE_DOCS_MACRO
+        xsltGenericError(xsltGenericErrorContext,"MACRO has been defined look at Makefile.am\n");
+#else
+        xsltGenericError(xsltGenericErrorContext,
+                         "Error: Environment variable %s is not set to the directory of xsldbg documentation.\n",
+                         XSLDBG_DOCS_DIR_VARIABLE);
+#endif
+#endif
+    }
+    return result;
+}
+