From b972e26307d0f87ffdc5b9a88d95ab3fe319d067 Mon Sep 17 00:00:00 2001
From: tomsmeding <tom.smeding@gmail.com>
Date: Wed, 11 Jan 2017 22:32:47 +0100
Subject: Show basic prompt

---
 buffer.cpp | 27 ++++++++++++++++++---------
 1 file changed, 18 insertions(+), 9 deletions(-)

(limited to 'buffer.cpp')

diff --git a/buffer.cpp b/buffer.cpp
index 05bbffa..645d63c 100644
--- a/buffer.cpp
+++ b/buffer.cpp
@@ -16,6 +16,9 @@ using namespace std;
 Buffer::Buffer(Manager *manager)
 	:manager(manager){}
 
+Buffer::Buffer(Manager *manager,bool singleLineMode)
+	:manager(manager),singleLineMode(singleLineMode){}
+
 void Buffer::handleCommand(const Command &cmd){
 	//TODO: optimise the relayoutScreen's in this function
 
@@ -391,7 +394,7 @@ void Buffer::show(i64 atx,i64 aty,i64 width,i64 height){
 	static const Style textStyle={9,9,false,false};
 	static const Style specialStyle={5,9,false,false};
 
-	i64 gutterWidth=numberWidth(tb.numLines())+2;
+	i64 gutterWidth=singleLineMode ? 0 : numberWidth(tb.numLines())+2;
 	i64 newWidth=width-gutterWidth;
 	if(newWidth!=lastWidth||height!=lastHeight||screen.size()==0){
 		if(lastWidth==-1)performInitialLayout(newWidth,height);
@@ -408,14 +411,16 @@ void Buffer::show(i64 atx,i64 aty,i64 width,i64 height){
 	i64 curScreenX=-1,curScreenY=-1;
 	// cerr<<"Buffer::show: screen.size()="<<screen.size()<<endl;
 	for(y=0;y<(i64)screen.size();y++){
-		if(screen[y].fromx==0){
-			setstyle(&gutterStyle);
-			moveto(atx+gutterWidth-1-numberWidth(screen[y].line+1),aty+y);
-			tprintf("%" PRIi64,screen[y].line+1);
-		} else if(y==0){
-			setstyle(&gutterContinuationStyle);
-			moveto(atx+gutterWidth-2-numberWidth(screen[y].line+1),aty+y);
-			tprintf("^%" PRIi64,screen[y].line+1);
+		if(!singleLineMode){
+			if(screen[y].fromx==0){
+				setstyle(&gutterStyle);
+				moveto(atx+gutterWidth-1-numberWidth(screen[y].line+1),aty+y);
+				tprintf("%" PRIi64,screen[y].line+1);
+			} else if(y==0){
+				setstyle(&gutterContinuationStyle);
+				moveto(atx+gutterWidth-2-numberWidth(screen[y].line+1),aty+y);
+				tprintf("^%" PRIi64,screen[y].line+1);
+			}
 		}
 
 		moveto(atx+gutterWidth,aty+y);
@@ -448,3 +453,7 @@ void Buffer::show(i64 atx,i64 aty,i64 width,i64 height){
 		moveto(curScreenX,curScreenY);
 	}
 }
+
+string Buffer::getText() const {
+	return tb.fullText();
+}
-- 
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