guii2

[lyx.git] / src / frontends / controllers / ControlTexinfo.C

diff --git a/src/frontends/controllers/ControlTexinfo.C b/src/frontends/controllers/ControlTexinfo.C
index 959b874c362f6708c96a316e1da34add8ffd1483..040192ce35becb13c33de9872a43035b0bc661fc 100644 (file)
--- a/src/frontends/controllers/ControlTexinfo.C
+++ b/src/frontends/controllers/ControlTexinfo.C
@@ -1,5 +1,5 @@
 /* This file is part of
- * ====================================================== 
+ * ======================================================
  *
  *           LyX, The Document Processor
  *
@@ -21,59 +21,109 @@
 #include "ButtonControllerBase.h"
 #include "ControlTexinfo.h"
 #include "Dialogs.h"
-#include "LyXView.h"
-#include "Lsstream.h"
+#include "frontends/LyXView.h"
 #include "BufferView.h"
 #include "gettext.h"
 #include "support/filetools.h" // FileSearch
-#include "version.h"
-#include "support/syscall.h"
+#include "support/systemcall.h"
 #include "support/path.h"
-#include "lyx_gui_misc.h"
+#include "helper_funcs.h"
+#include "support/lstrings.h"
 
-extern string system_lyxdir;
-extern string user_lyxdir;
-extern string help_lyxdir;
+extern string user_lyxdir; // home of *Files.lst
 
-using SigC::slot;
 
 ControlTexinfo::ControlTexinfo(LyXView & lv, Dialogs & d)
-                       : ControlDialog<ControlConnectBI>(lv, d)
+       : ControlDialogBI(lv, d)
 {
        d_.showTexinfo.connect(SigC::slot(this, &ControlTexinfo::show));
 }
 
+
 // build filelists of all availabe bst/cls/sty-files. done through
 // kpsewhich and an external script, saved in *Files.lst
-void ControlTexinfo::rescanStyles()
+void ControlTexinfo::rescanStyles() const
 {
        // Run rescan in user lyx directory
        Path p(user_lyxdir);
-       Systemcalls one(Systemcalls::System,
-                       AddName(system_lyxdir,"TeXFiles.sh"));
+       Systemcall one;
+       one.startscript(Systemcall::Wait,
+                       LibFileSearch("scripts", "TeXFiles.sh"));
        p.pop();
 }
 
-void ControlTexinfo::runTexhash()
+
+void ControlTexinfo::runTexhash() const
 {
        // Run texhash in user lyx directory
        Path p(user_lyxdir);
 
        //path to texhash through system
-       Systemcalls one(Systemcalls::System,"texhash"); 
+       Systemcall one;
+       one.startscript(Systemcall::Wait, "texhash");
+
        p.pop();
-//     WriteAlert(_("texhash run!"), 
+//     Alert::alert(_("texhash run!"),
 //                _("rebuilding of the TeX-tree could only be successfull"),
 //                _("if you have had user-write-permissions to the tex-dir."));
 }
 
 
-void ControlTexinfo::viewFile(string const filename)
+namespace {
+
+string const sortEntries(string & str_in)
 {
-       lv_.getDialogs()->showFile(filename);
+       std::vector<string> dbase = getVectorFromString(str_in,"\n");
+       std::sort(dbase.begin(), dbase.end());          // sort entries
+       std::vector<string>::iterator p =
+           std::unique(dbase.begin(), dbase.end());    // compact
+       dbase.erase(p, dbase.end());                    // shrink
+       return getStringFromVector(dbase,"\n");
+}
+
+} //namespace anon
+
+
+string const
+ControlTexinfo::getContents(texFileSuffix type, bool withFullPath) const
+{
+       static string const bstFilename("bstFiles.lst");
+       static string const clsFilename("clsFiles.lst");
+       static string const styFilename("styFiles.lst");
+
+       string filename;
+       switch (type) {
+       case bst:
+               filename = bstFilename;
+               break;
+       case cls:
+               filename = clsFilename;
+               break;
+       case sty:
+               filename = styFilename;
+               break;
+       }
+
+       string fileContents = GetFileContents(LibFileSearch(string(),filename));
+       // everything ok?
+       if (!fileContents.empty()) {
+               if (withFullPath)
+                       return(sortEntries(fileContents));
+               else {
+                       int Entries = 1;
+                       string dummy = OnlyFilename(token(fileContents,'\n',1));
+                       string contents = dummy;
+                       do {
+                               dummy = OnlyFilename(token(fileContents,'\n',++Entries));
+                               contents += ("\n"+dummy);
+                       } while (!dummy.empty());
+                       return(sortEntries(contents));
+               }
+       } else
+               return _("Missing filelist. try Rescan");
 }
 
-void ControlTexinfo::help()
+void ControlTexinfo::viewFile(string const filename) const
 {
-       lv_.getDialogs()->showFile(help_lyxdir+"Texinfo.hlp");
+       lv_.getDialogs()->showFile(filename);
 }