Changed behaviour of Inlined ERT insets (fix 251).

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@3665 a592a061-630c-0410-9148-cb99ea01b6c8

src/insets/ChangeLog

@@ -1,3 +1,8 @@
+2002-03-05  Juergen Vigna  <jug@sad.it>
+
+	* insetert.C (status): change behaviour of Inlined.
+	(getMaxWidth): added for new inlined behaviour.
+
 2002-03-05  José Abílio Oliveira Matos  <jamatos@novalis.fc.up.pt>
 
 	* insetnote.h (linuxdoc, docbook): add empty methods.
@@ -8,6 +13,8 @@
 
 	* insettext.C (insetButtonPress): don't call exit on a InsetButtonPress
 	only that one in the inset. Should be enough.
+	(updateLocal): set the selection cursor always if we don't have a
+	selection to be sure it's set!
 
 	* insettabular.C (insetButtonPress): don't hit a sub inset 2 times.
 

src/insets/insetert.C

@@ -23,6 +23,7 @@
 #include "lyxtext.h"
 #include "debug.h"
 #include "lyxtextclasslist.h"
+#include "lyxrow.h"
 
 #include "insets/insettext.h"
 
@@ -626,20 +627,17 @@ void InsetERT::status(BufferView * bv, ERTStatus const st) const
 {
 	if (st != status_) {
 		status_ = st;
+		need_update = FULL;
 		switch (st) {
 		case Inlined:
-			inset.setAutoBreakRows(false);
+			inset.setUpdateStatus(bv, InsetText::INIT);
 			break;
 		case Open:
-			inset.setAutoBreakRows(true);
 			collapsed_ = false;
-			need_update = FULL;
 			setButtonLabel();
 			break;
 		case Collapsed:
-			inset.setAutoBreakRows(true);
 			collapsed_ = true;
-			need_update = FULL;
 			setButtonLabel();
 			if (bv)
 				bv->unlockInset(const_cast<InsetERT *>(this));
@@ -691,3 +689,15 @@ void InsetERT::getDrawFont(LyXFont & font) const
 	font.setFamily(LyXFont::TYPEWRITER_FAMILY);
 	font.setColor(LColor::latex);
 }
+
+
+int InsetERT::getMaxWidth(BufferView * bv, UpdatableInset const * in) const
+{
+	int w = InsetCollapsable::getMaxWidth(bv, in);
+	if (status_ != Inlined || w < 0)
+		return w;
+	LyXText * text = inset.getLyXText(bv);
+	if (text->width < w && !text->firstRow()->next())
+		return -1;
+	return w;
+}

src/insets/insetert.h

@@ -132,6 +132,8 @@ public:
 	bool forceDefaultParagraphs(Inset const *) const {
 		return true;
 	}
+	///
+	int getMaxWidth(BufferView *, UpdatableInset const *) const;
 
 private:
 	///

src/insets/insettext.C

@@ -613,6 +613,8 @@ void InsetText::updateLocal(BufferView * bv, int what, bool mark_dirty) const
 	setUpdateStatus(bv, what);
 	bool flag = (((need_update != CURSOR) && (need_update != NONE)) ||
 	             (lt->status() != LyXText::UNCHANGED) || lt->selection.set());
+	if (!lt->selection.set())
+		lt->selection.cursor = lt->cursor;
 	if (clear)
 		lt = 0;
 	if (flag)

src/text.C

@@ -1788,7 +1788,6 @@ void LyXText::insertChar(BufferView * bview, char c)
 		textclasslist[bview->buffer()->params.textclass][cursor.row()->par()->layout()].free_spacing ||
 		cursor.row()->par()->isFreeSpacing();
 
-
 	if (lyxrc.auto_number) {
 		static string const number_operators = "+-/*";
 		static string const number_unary_operators = "+-";
@@ -1910,7 +1909,7 @@ void LyXText::insertChar(BufferView * bview, char c)
 	Row * row = cursor.row();
 	int y = cursor.y() - row->baseline();
 	if (c != Paragraph::META_INSET) /* Here case LyXText::InsertInset 
-					    * already insertet the character */
+	                                 * already insertet the character */
 		cursor.par()->insertChar(cursor.pos(), c);
 	setCharFont(bview->buffer(), cursor.par(), cursor.pos(), rawtmpfont);
 
@@ -1929,7 +1928,8 @@ void LyXText::insertChar(BufferView * bview, char c)
 		 || ((cursor.pos() < cursor.par()->size()) &&
 			 cursor.par()->isInset(cursor.pos()+1))
 	     || cursor.row()->fill() == -1)
-	    && row->previous() && row->previous()->par() == row->par()) {
+	    && row->previous() && row->previous()->par() == row->par())
+	{
 		pos_type z = nextBreakPoint(bview,
 							   row->previous(),
 							   workWidth(bview));
@@ -1973,8 +1973,8 @@ void LyXText::insertChar(BufferView * bview, char c)
    
 	// recalculate the fill of the row
 	if (row->fill() >= 0)  /* needed because a newline
-			      * will set fill to -1. Otherwise
-			      * we would not get a rebreak! */
+	                        * will set fill to -1. Otherwise
+	                        * we would not get a rebreak! */
 		row->fill(fill(bview, row, workWidth(bview)));
 	if (row->fill() < 0) {
 		refresh_y = y;