File xpdf-poppler-settitle.patch of Package xpdf-poppler

Index: xpdf-poppler/XPDFViewer.h
===================================================================
--- xpdf-poppler.orig/XPDFViewer.h
+++ xpdf-poppler/XPDFViewer.h
@@ -293,6 +293,11 @@ private:
 
   static XPDFViewerCmd cmdTab[];
 
+  //----- setting Window and Icon titles
+  void setTitle(char *title, int icon);
+  XTextProperty* char_to_xtp ( Display* dpy, char* s );
+  GooString* viewerTitle;
+         
   XPDFApp *app;
   bool ok;
 
Index: xpdf-poppler/XPDFViewer.cc
===================================================================
--- xpdf-poppler.orig/XPDFViewer.cc
+++ xpdf-poppler/XPDFViewer.cc
@@ -17,11 +17,15 @@
 #include <stdlib.h>
 #include <string.h>
 #include <ctype.h>
+#include <locale.h>
+#include <langinfo.h>
+#include <iconv.h>
 #include <X11/keysym.h>
 #include <X11/cursorfont.h>
 #ifdef HAVE_X11_XPM_H
 #include <X11/xpm.h>
 #endif
+#include <X11/Xatom.h>
 #include "poppler/goo/gmem.h"
 #include "poppler/goo/gfile.h"
 #include "poppler/goo/GooString.h"
@@ -259,6 +263,8 @@ XPDFViewer::XPDFViewer(XPDFApp *appA, Go
   outlinePaneWidth = 175;
 #endif
 
+  viewerTitle = NULL;
+
   // do Motif-specific initialization and create the window;
   // this also creates the core object
   initWindow(fullScreen);
@@ -313,6 +319,8 @@ XPDFViewer::XPDFViewer(XPDFApp *appA, PD
   outlinePaneWidth = 175;
 #endif
 
+  viewerTitle = NULL;
+
   // do Motif-specific initialization and create the window;
   // this also creates the core object
   initWindow(fullScreen);
@@ -395,6 +403,8 @@ void XPDFViewer::clear() {
   title = app->getTitle() ? app->getTitle()->getCString()
                           : (char *)xpdfAppName;
   XtVaSetValues(win, XmNtitle, title, XmNiconName, title, NULL);
+  setTitle(title, 0);
+  setTitle(title, 1);
 
   if (toolBar != None) {
       s = XmStringCreateLocalized("");
@@ -2207,7 +2217,90 @@ void XPDFViewer::mapWindow() {
 					      about_height,
 					      fg, arm, depth),
 		  NULL);
-  }
+    if (viewerTitle) {
+       setTitle(viewerTitle->getCString(),0);
+       setTitle(viewerTitle->getCString(),1);
+    }
+  }
+}
+
+void XPDFViewer::setTitle(char *title, int icon) {
+       char* from;
+       iconv_t cd;
+       char* inptr;
+       size_t insize;
+       char utf8title [4096];
+       char* outptr;
+       size_t outsize;
+       Atom net_wm_name;
+       Atom net_wm_icon_name;
+        Atom utf8_string;
+       
+       net_wm_name = XInternAtom (display, "_NET_WM_NAME", False);
+       net_wm_icon_name = XInternAtom (display, "_NET_WM_ICON_NAME", False);
+       utf8_string = XInternAtom (display, "UTF8_STRING" ,False);
+
+       from  = nl_langinfo (CODESET);
+       cd  = iconv_open ("UTF-8",from);
+       inptr = title;
+       outptr = utf8title;
+       insize = strlen(title);
+       outsize = sizeof (utf8title);
+       memset (&utf8title, 0, sizeof(utf8title));
+       iconv (cd, &inptr, &insize, &outptr, &outsize);
+       iconv_close (cd);
+        Window w;
+
+       if (!win) return;
+        w = XtWindow(win);
+       if (!w) return;
+       
+       if (icon) {
+               XSetWMIconName (
+                       display, w, char_to_xtp (display,utf8title)
+                       );
+               XChangeProperty (
+                       display, w, net_wm_icon_name, utf8_string, 8,
+                       PropModeReplace, (unsigned char *)utf8title,
+                       strlen (utf8title)
+                       );
+       } else {
+               XSetWMName (
+                       display, w, char_to_xtp (display,utf8title)
+                       );
+               XChangeProperty (
+                       display, w, net_wm_name, utf8_string, 8,
+                       PropModeReplace, (unsigned char *)utf8title,
+                       strlen (utf8title)
+                       );
+       }       
+}
+
+XTextProperty* XPDFViewer::char_to_xtp ( Display* dpy, char* s ) {
+       static XTextProperty tp = { 0, 0, 0, 0 };
+       static int free_prop = True;
+       int errCode = 0;
+       char* tl[2];
+       if ( tp.value ) {
+               if ( free_prop ) {
+                       XFree( tp.value );
+               }
+               tp.value = 0;
+               free_prop = True;
+       }
+       tl[0] = s;
+       tl[1] = 0;
+       errCode = XmbTextListToTextProperty (
+               dpy,tl, 1, XStdICCTextStyle, &tp
+       );
+       if ( errCode < 0 ) {
+               tp.value = (unsigned char*)s;
+               tp.encoding = XA_STRING;
+               tp.format = 8;
+               tp.nitems = strlen (s);
+               free_prop = False;
+       }
+    return &tp;
 }
 
 void XPDFViewer::closeWindow() {
@@ -2556,9 +2649,14 @@ void XPDFViewer::updateCbk(void *data, G
   if (fileName) {
     if (!(title = viewer->app->getTitle())) {
       title = (new GooString(xpdfAppName))->append(": ")->append(fileName);
+      if (viewer->viewerTitle)
+             delete viewer->viewerTitle;
+      viewer->viewerTitle = title->copy();
     }
     XtVaSetValues(viewer->win, XmNtitle, title->getCString(),
 		  XmNiconName, title->getCString(), NULL);
+    viewer->setTitle(title->getCString(),0);
+    viewer->setTitle(title->getCString(),1);
     if (!viewer->app->getTitle()) {
       delete title;
     }