Copy document params (including language settings) to find and replace WAs buffers...

This hopefully fixes #6171, i.e., when copying from main document with non-English language to find/replace WAs,
the pasted text is not underlined anymore.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@37057 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/frontends/qt4/FindAndReplace.cpp b/src/frontends/qt4/FindAndReplace.cpp
index 13537613ac121159ff2a3ec5011ea5c00aa0cce8..5c7fc40a1031217e511a015ea2738f7830684692 100644 (file)
--- a/src/frontends/qt4/FindAndReplace.cpp
+++ b/src/frontends/qt4/FindAndReplace.cpp
@@ -12,6 +12,7 @@
 
 #include "FindAndReplace.h"
 
+#include "Lexer.h"
 #include "GuiApplication.h"
 #include "GuiView.h"
 #include "GuiWorkArea.h"
@@ -49,6 +50,20 @@ namespace lyx {
 namespace frontend {
 
 
+/// Apply to buf the parameters supplied through bp
+static void ApplyParams(Buffer &buf, BufferParams const & bp) {
+       ostringstream ss;
+       ss << "\\begin_header\n";
+       bp.writeFile(ss);
+       ss << "\\end_header\n";
+       istringstream iss(ss.str());
+       Lexer lex;
+       lex.setStream(iss);
+       int unknown_tokens = buf.readHeader(lex);
+       LASSERT(unknown_tokens == 0, /* */);
+}
+
+
 FindAndReplaceWidget::FindAndReplaceWidget(GuiView & view)
        :       view_(view)
 {
@@ -56,10 +71,12 @@ FindAndReplaceWidget::FindAndReplaceWidget(GuiView & view)
        find_work_area_->setGuiView(view_);
        find_work_area_->init();
        find_work_area_->setFrameStyle(QFrame::StyledPanel);
+
        setFocusProxy(find_work_area_);
        replace_work_area_->setGuiView(view_);
        replace_work_area_->init();
        replace_work_area_->setFrameStyle(QFrame::StyledPanel);
+
        // We don't want two cursors blinking.
        replace_work_area_->stopBlinkingCursor();
 }
@@ -503,6 +520,15 @@ void FindAndReplaceWidget::on_replaceallPB_clicked()
 
 void FindAndReplaceWidget::showEvent(QShowEvent * /* ev */)
 {
+       Buffer & doc_buf = view_.documentBufferView()->buffer();
+       BufferParams & doc_bp = doc_buf.params();
+       Buffer & find_buf = find_work_area_->bufferView().buffer();
+       LYXERR(Debug::FIND, "Applying document params to find buffer");
+       ApplyParams(find_buf, doc_bp);
+       Buffer & replace_buf = replace_work_area_->bufferView().buffer();
+       LYXERR(Debug::FIND, "Applying document params to replace buffer");
+       ApplyParams(replace_buf, doc_bp);
+
        view_.setCurrentWorkArea(find_work_area_);
        LYXERR(Debug::FIND, "Selecting entire find buffer");
        dispatch(FuncRequest(LFUN_BUFFER_BEGIN));