header

[features.git] / src / buffer_funcs.cpp

diff --git a/src/buffer_funcs.cpp b/src/buffer_funcs.cpp
index 1d90fa47775b1633c7202e567678afaa86abe9e5..0f2f4d89d2404773c68e31c04803263d1c3eed33 100644 (file)
--- a/src/buffer_funcs.cpp
+++ b/src/buffer_funcs.cpp
@@ -22,14 +22,12 @@
 #include "Floating.h"
 #include "FloatList.h"
 #include "InsetList.h"
-#include "InsetIterator.h"
 #include "Language.h"
 #include "LaTeX.h"
 #include "Layout.h"
 #include "LayoutPtr.h"
 #include "LyX.h"
 #include "TextClass.h"
-#include "TextClassList.h"
 #include "Paragraph.h"
 #include "paragraph_funcs.h"
 #include "ParagraphList.h"
@@ -80,7 +78,14 @@ Buffer * checkAndLoadLyXFile(FileName const & filename)
                return checkAndLoadLyXFile(filename);
        }
 
-       if (filename.isReadableFile()) {
+       if (filename.exists()) {
+               if (!filename.isReadableFile()) {
+                       docstring text = bformat(_("The file %1$s exists but is not "
+                               "readable by the current user."),
+                               from_utf8(filename.absFilename()));
+                       Alert::error(_("File not readable!"), text);
+                       return 0;
+               }
                Buffer * b = theBufferList().newBuffer(filename.absFilename());
                if (!b)
                        // Buffer creation is not possible.
@@ -188,12 +193,13 @@ int countChars(DocIterator const & from, DocIterator const & to, bool with_blank
        int chars = 0;
        int blanks = 0;
        for (DocIterator dit = from ; dit != to ; dit.forwardPos()) {
+
+               if (!dit.inTexted()) continue;
                Paragraph const & par = dit.paragraph();
                pos_type const pos = dit.pos();
 
-               if (dit.inTexted() && pos != dit.lastpos() && !par.isDeleted(pos)) {
-                       if (par.isInset(pos)) {
-                               Inset const * ins = par.getInset(pos);
+               if (pos != dit.lastpos() && !par.isDeleted(pos)) {
+                       if (Inset const * ins = par.getInset(pos)) {
                                if (ins->isLetter())
                                        ++chars;
                                else if (with_blanks && ins->isSpace())
@@ -286,7 +292,7 @@ bool needEnumCounterReset(ParIterator const & it)
 // set the label of a paragraph. This includes the counters.
 void setLabel(Buffer const & buf, ParIterator & it)
 {
-       TextClass const & textclass = buf.params().getTextClass();
+       DocumentClass const & textclass = buf.params().documentClass();
        Paragraph & par = it.paragraph();
        LayoutPtr const & layout = par.layout();
        Counters & counters = textclass.counters();
@@ -461,10 +467,9 @@ void updateLabels(Buffer const & buf, ParIterator & parit)
                InsetList::const_iterator end = parit->insetList().end();
                for (; iit != end; ++iit) {
                        parit.pos() = iit->pos;
-                       iit->inset->updateLabels(buf, parit);
+                       iit->inset->updateLabels(parit);
                }
        }
-       
 }
 
 
@@ -474,7 +479,7 @@ void updateLabels(Buffer const & buf, bool childonly)
 {
        Buffer const * const master = buf.masterBuffer();
        // Use the master text class also for child documents
-       TextClass const & textclass = master->params().getTextClass();
+       DocumentClass const & textclass = master->params().documentClass();
 
        if (!childonly) {
                // If this is a child document start with the master
@@ -485,6 +490,7 @@ void updateLabels(Buffer const & buf, bool childonly)
 
                // start over the counters
                textclass.counters().reset();
+               buf.clearReferenceCache();
        }
 
        Buffer & cbuf = const_cast<Buffer &>(buf);