From 7a5576c13b6d19df50583ad650d19d89e07c4179 Mon Sep 17 00:00:00 2001
From: Richard Heck <rgheck@comcast.net>
Date: Tue, 11 Mar 2008 15:16:58 +0000
Subject: [PATCH] Try again to fix bug 2178.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@23662 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/Paragraph.cpp        | 25 +++++++++++++++++++++++--
 src/insets/InsetText.cpp |  9 ++++++++-
 src/insets/InsetText.h   |  2 ++
 3 files changed, 33 insertions(+), 3 deletions(-)

diff --git a/src/Paragraph.cpp b/src/Paragraph.cpp
index e26f70f4bc..d4f5d0dc1a 100644
--- a/src/Paragraph.cpp
+++ b/src/Paragraph.cpp
@@ -48,6 +48,8 @@
 
 #include "insets/InsetBibitem.h"
 #include "insets/InsetLabel.h"
+// needed only for inTableCell()
+#include "insets/InsetText.h"
 
 #include "support/convert.h"
 #include "support/debug.h"
@@ -1614,9 +1616,26 @@ void Paragraph::setBeginOfBody()
 }
 
 
+namespace {
+	// This is a hack based upon one in InsetText::neverIndent().
+	// When we have a real InsetTableCell, then we won't need this
+	// method, because InsetTableCell will return the right values.
+	// The #include "insets/InsetText.h" can also be removed then.
+	bool inTableCell(Inset const * inset)
+	{
+		InsetText const * txt = inset->asInsetText();
+		if (!txt)
+			return false;
+		return txt->isTableCell();
+	}
+}
+
+
 bool Paragraph::forceEmptyLayout() const
 {
-	return inInset() && inInset()->forceEmptyLayout();
+	Inset * inset = inInset();
+	return inset && 
+		(inTableCell(inset) || inInset()->forceEmptyLayout());
 }
 
 
@@ -1628,7 +1647,9 @@ bool Paragraph::allowParagraphCustomization() const
 
 bool Paragraph::useEmptyLayout() const
 {
-	return inInset() && inInset()->useEmptyLayout();
+	Inset * inset = inInset();
+	return inset && 
+		(inTableCell(inset) || inInset()->useEmptyLayout());
 }
 
 
diff --git a/src/insets/InsetText.cpp b/src/insets/InsetText.cpp
index 65f62c675e..ee7b3a299e 100644
--- a/src/insets/InsetText.cpp
+++ b/src/insets/InsetText.cpp
@@ -445,13 +445,20 @@ void InsetText::addPreview(PreviewLoader & loader) const
 
 // FIXME: instead of this hack, which only works by chance,
 // cells should have their own insetcell type, which returns CELL_CODE!
-bool InsetText::neverIndent() const
+bool InsetText::isTableCell() const
 {
 	// this is only true for tabular cells
 	return !text_.isMainText(buffer()) && lyxCode() == TEXT_CODE;
 }
 
 
+
+bool InsetText::neverIndent() const
+{
+	return isTableCell();
+}
+
+
 ParagraphList const & InsetText::paragraphs() const
 {
 	return text_.paragraphs();
diff --git a/src/insets/InsetText.h b/src/insets/InsetText.h
index 5549b24a95..ffd4bad18c 100644
--- a/src/insets/InsetText.h
+++ b/src/insets/InsetText.h
@@ -128,6 +128,8 @@ public:
 	bool insetAllowed(InsetCode) const { return true; }
 	///
 	bool allowSpellCheck() const { return true; }
+	///
+	bool isTableCell() const;
 	/// should paragraph indendation be ommitted in any case?
 	bool neverIndent() const;
 	///
-- 
2.39.2