Thanks, Andre.

[lyx.git] / src / KeyMap.cpp

diff --git a/src/KeyMap.cpp b/src/KeyMap.cpp
index a45bfc6998181f54e63ad4a8599f467dbb682f6c..51aefe560e5b29fed2536b11d236c0e24e783c6f 100644 (file)
--- a/src/KeyMap.cpp
+++ b/src/KeyMap.cpp
@@ -23,6 +23,10 @@
 #include "support/docstream.h"
 #include "support/FileName.h"
 #include "support/filetools.h"
+#include "support/gettext.h"
+#include "support/lstrings.h"
+
+#include "frontends/alert.h"
 
 #include <fstream>
 #include <sstream>
@@ -205,7 +209,40 @@ void KeyMap::clear()
 }
 
 
-bool KeyMap::read(string const & bind_file, KeyMap * unbind_map)
+bool KeyMap::read(string const & bind_file, KeyMap * unbind_map, BindReadType rt)
+{
+       FileName bf = i18nLibFileSearch("bind", bind_file, "bind");
+       if (bf.empty()) {
+               if (rt == MissingOK)
+                       return true;
+
+               lyxerr << "Could not find bind file: " << bind_file;
+               if (rt == Default) {
+                       frontend::Alert::warning(_("Could not find bind file"),
+                               bformat(_("Unable to find the bind file\n%1$s.\n"
+                                               "Please check your installation."), from_utf8(bind_file)));
+                       return false;
+               }
+
+               static string const defaultBindfile = "cua";
+               if (bind_file == defaultBindfile) {
+                       frontend::Alert::warning(_("Could not find `cua.bind' file"),
+                               _("Unable to find the default bind file `cua.bind'.\n"
+                                  "Please check your installation."));
+                       return false;
+               }
+
+               // Try it with the default file.
+               frontend::Alert::warning(_("Could not find bind file"),
+                       bformat(_("Unable to find the bind file\n%1$s.\n"
+                                 "Falling back to default."), from_utf8(bind_file)));
+               return read(defaultBindfile, unbind_map);
+       }
+       return read(bf, unbind_map);
+}
+
+
+bool KeyMap::read(FileName const & bind_file, KeyMap * unbind_map)
 {
        enum {
                BN_BIND,
@@ -223,14 +260,13 @@ bool KeyMap::read(string const & bind_file, KeyMap * unbind_map)
        if (lyxerr.debugging(Debug::PARSER))
                lexrc.printTable(lyxerr);
 
-       FileName const tmp = i18nLibFileSearch("bind", bind_file, "bind");
-       lexrc.setFile(tmp);
+       lexrc.setFile(bind_file);
        if (!lexrc.isOK()) {
-               LYXERR0("KeyMap::read: cannot open bind file:" << tmp);
+               LYXERR0("KeyMap::read: cannot open bind file:" << bind_file.absFilename());
                return false;
        }
 
-       LYXERR(Debug::KBMAP, "Reading bind file:" << tmp);
+       LYXERR(Debug::KBMAP, "Reading bind file:" << bind_file.absFilename());
 
        bool error = false;
        while (lexrc.isOK()) {
@@ -313,7 +349,7 @@ bool KeyMap::read(string const & bind_file, KeyMap * unbind_map)
        }
 
        if (error)
-               LYXERR0("KeyMap::read: error while reading bind file:" << tmp);
+               LYXERR0("KeyMap::read: error while reading bind file:" << bind_file.absFilename());
        return !error;
 }