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//
// MSourceTextEditor.m
// MySQLGUICommon
//
// Created by Alfredo Kojima on 5/19/05.
// Copyright 2005 MySQL AB. All rights reserved.
//
#import "MSourceTextEditor.h"
#import "MTextGutterView.h"
#import "MSourceTextView.h"
#include "mxUtils.h"
@implementation MSourceTextEditor
- (void)applyDefaults
{
[_textView setBackgroundColor:[_defaults objectForKey:@"BackgroundColor"]?:[NSColor whiteColor]];
[_textView setFont:[_defaults objectForKey:@"TextFont"]?:[NSFont fontWithName:@"Monaco" size:11]];
}
- (MSourceTextView*)createTextViewWithFrame:(NSRect)frame
{
return [[MSourceTextView alloc] initWithFrame:frame];
}
- (id)initWithFrame:(NSRect)frame
{
self= [super initWithFrame:frame];
if (self)
{
_defaults= [[NSUserDefaults standardUserDefaults] retain];
_textScroll= [[NSScrollView alloc] initWithFrame:NSMakeRect(0, 0, NSWidth(frame), NSHeight(frame))];
[_textScroll setHasVerticalScroller:YES];
[_textScroll setHasHorizontalScroller:YES];
[_textScroll setBorderType:NSBezelBorder];
[_textScroll setAutoresizingMask:NSViewHeightSizable|NSViewWidthSizable];
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(viewBoundsDidChange:)
name:NSViewBoundsDidChangeNotification
object:[_textScroll contentView]];
_textView= [self createTextViewWithFrame:MXRectWithSize([_textScroll contentSize])];
[_textView setEditable:YES];
[_textView setMinSize:NSMakeSize(0.0, [_textScroll contentSize].height)];
[_textView setMaxSize:NSMakeSize(FLT_MAX, FLT_MAX)];
[_textView setVerticallyResizable:YES];
[_textView setHorizontallyResizable:YES];
[_textView setAutoresizingMask:NSViewHeightSizable|NSViewWidthSizable];
[[_textView textContainer] setContainerSize:NSMakeSize(FLT_MAX, FLT_MAX)];
[[_textView textContainer] setWidthTracksTextView:NO];
[_textScroll setDocumentView:_textView];
[self addSubview:_textScroll];
[self applyDefaults];
_gutterWidth= 30.0;
}
return self;
}
- (void)dealloc
{
[_defaults release];
[_defaultKeyMapping release];
[super dealloc];
}
- (void)setDelegate:(id)deleg
{
_delegate= deleg;
}
- (void)resizeViews
{
NSRect rect= [self frame];
if (_gutterScroll)
{
NSRect grect, trect;
rect.origin= NSMakePoint(0, 0);
NSDivideRect(rect, &grect, &trect, _gutterWidth, NSMinXEdge);
grect.size.width+= 1.0;
[_gutterScroll setFrame:grect];
[_textScroll setFrame:trect];
}
else
[_textScroll setFrame:rect];
}
- (MSourceTextView*)textView
{
return _textView;
}
- (void)setShowGutter:(BOOL)flag
{
if (_showGutter != flag)
{
if (!flag)
{
[_gutterScroll removeFromSuperview];
[_gutterScroll release];
[_gutterView release];
_gutterScroll= nil;
_gutterView= nil;
}
else
{
_gutterScroll= [[NSScrollView alloc] initWithFrame:NSMakeRect(0,0,40,200)];
_gutterView= [[MTextGutterView alloc] initWithFrame:NSMakeRect(0,0,40,200)];
[_gutterScroll setDocumentView:_gutterView];
[_gutterScroll setAutoresizingMask:NSViewHeightSizable];
[_gutterScroll setAutoresizesSubviews:YES];
[_gutterScroll setBorderType:NSBezelBorder];
[_textView setGutterView:_gutterView];
[self addSubview:_gutterScroll];
}
_showGutter= flag;
[self resizeViews];
}
}
- (MTextGutterView*)gutterView
{
return _gutterView;
}
- (NSScrollView*)textScrollView
{
return _textScroll;
}
- (void)viewBoundsDidChange:(NSNotification*)notif
{
[_gutterView setFrameSize:NSMakeSize(_gutterWidth, NSHeight([_textView frame])+[NSScroller scrollerWidth])];
[_gutterView scrollPoint:NSMakePoint(0, [[_textScroll contentView] bounds].origin.y)];
}
@end
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