From 52cb6e770b52e61583d0b5ff7e2820e9b22a32ac Mon Sep 17 00:00:00 2001
From: Abdelrazak Younes <younes@lyx.org>
Date: Tue, 2 Oct 2007 19:42:14 +0000
Subject: [PATCH] Remove unneeded changed() and closing() delegates.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@20668 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/Buffer.cpp            |  7 -------
 src/frontends/Delegates.h |  4 ----
 src/frontends/LyXView.cpp | 16 ----------------
 src/frontends/LyXView.h   |  4 ----
 4 files changed, 31 deletions(-)

diff --git a/src/Buffer.cpp b/src/Buffer.cpp
index 5dfdd6c70a..26d171c6b8 100644
--- a/src/Buffer.cpp
+++ b/src/Buffer.cpp
@@ -1976,13 +1976,6 @@ void Buffer::resetAutosaveTimers() const
 }
 
 
-void Buffer::closing(Buffer * buf) const
-{
-	if (gui_)
-		gui_->closing(buf);
-}
-
-
 void Buffer::setGuiDelegate(frontend::GuiBufferDelegate * gui)
 {
 	gui_ = gui;
diff --git a/src/frontends/Delegates.h b/src/frontends/Delegates.h
index 0f64958a0e..c063c0d37f 100644
--- a/src/frontends/Delegates.h
+++ b/src/frontends/Delegates.h
@@ -51,8 +51,6 @@ class GuiBufferDelegate
 {
 public:
 	virtual ~GuiBufferDelegate() {}
-	/// This function is called when the buffer is changed.
-	virtual void changed() = 0;
 	/// This function is called when the buffer structure is changed.
 	virtual void structureChanged() = 0;
 	/// This function is called when an embedded file is changed
@@ -69,8 +67,6 @@ public:
 	virtual void updateTitles() = 0;
 	/// Reset autosave timers for all users.
 	virtual void resetAutosaveTimers() = 0;
-	/// This signal is emitting if the buffer is being closed.
-	virtual void closing(Buffer *) = 0;
 };
 
 } // namespace frontend
diff --git a/src/frontends/LyXView.cpp b/src/frontends/LyXView.cpp
index 10c8e32c0c..4b1f34d1f8 100644
--- a/src/frontends/LyXView.cpp
+++ b/src/frontends/LyXView.cpp
@@ -314,21 +314,5 @@ Buffer const * LyXView::updateInset(Inset const * inset)
 	return &work_area->bufferView().buffer();
 }
 
-
-
-void LyXView::changed()
-{
-	if (WorkArea * wa = currentWorkArea())
-		wa->redraw();
-}
-
-
-void LyXView::closing(Buffer *)
-{
-	if (WorkArea * wa = currentWorkArea())
-		removeWorkArea(wa);
-}
-
-
 } // namespace frontend
 } // namespace lyx
diff --git a/src/frontends/LyXView.h b/src/frontends/LyXView.h
index a8f46fbcbf..30443e15f1 100644
--- a/src/frontends/LyXView.h
+++ b/src/frontends/LyXView.h
@@ -182,10 +182,6 @@ public:
 	//
 	// GuiBufferDelegate
 	//
-	/// This function is called when the buffer is changed.
-	void changed();
-	/// This function is called if the buffer is being closed.
-	void closing(Buffer *);
 	/// This function is called when the buffer structure is changed.
 	void structureChanged() { updateToc(); }
 	/// This function is called when an embedded file is changed
-- 
2.39.2