apps-projectcenter/Modules/Preferences/EditorFSC/PCEditorFSCPrefs.m

// 
// GNUstep ProjectCenter - http://www.gnustep.org/experience/ProjectCenter.html
//
// Copyright (C) 2001-2009 Free Software Foundation
//
// Authors: Sergii Stoian
//
// Description: 
//
// This file is part of GNUstep.
//
// This application is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as published 
// by the Free Software Foundation; either version 2 of the License, or 
// (at your option) any later version.
//
// This application is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Library General Public License for more details.
//
// You should have received a copy of the GNU General Public
// License along with this library; if not, write to the Free Software 
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.

#import <ProjectCenter/PCDefines.h>
#import <ProjectCenter/PCFileManager.h>

#import "PCEditorFSCPrefs.h"

// ----------------------------------------------------------------------------
// --- PCEditorFSCPrefsFontButton created to forward changeFont: message
// --- to PCEditorFSCPrefs class
// ----------------------------------------------------------------------------

@interface PCEditorFSCPrefsFontButton : NSButton
{
}
@end
@implementation PCEditorFSCPrefsFontButton

- (void)changeFont:(id)sender
{
  [[_cell target] changeFont:sender];
}

- (BOOL)resignFirstResponder
{
  [[NSFontPanel sharedFontPanel] close];
  return YES;
}

@end

@implementation PCEditorFSCPrefs

// ----------------------------------------------------------------------------
// --- Init and free
// ----------------------------------------------------------------------------

- (id)initWithPrefController:(id <PCPreferences>)aPrefs
{
  self = [super init];

  if ([NSBundle loadNibNamed:@"EditorFSCPrefs" owner:self] == NO)
    {
      NSLog(@"PCEditorFSCPrefs: error loading NIB file!");
    }

  prefs = aPrefs;
  currentPlainFont = nil;
  currentRichFont = nil;

  RETAIN(editorFSCView);

  return self;
}

- (void)dealloc
{
#ifdef DEBUG
  NSLog (@"PCEditorFSCPrefs: dealloc");
#endif

  [[NSNotificationCenter defaultCenter] removeObserver:self];

  RELEASE(editorFSCView);

  [super dealloc];
}

- (void)awakeFromNib
{
  [plainTextFontButton setTarget:self];
  [plainTextFontField setAllowsEditingTextAttributes:YES];

  [richTextFontButton setTarget:self];
  [richTextFontField setAllowsEditingTextAttributes:YES];
}

// ----------------------------------------------------------------------------
// --- Utility methods
// ----------------------------------------------------------------------------

- (void)pickFont:(NSFont *)currentFont
{
  NSFontManager *fontManager = [NSFontManager sharedFontManager];

  [fontManager setSelectedFont:currentPlainFont isMultiple:NO];
  [fontManager orderFrontFontPanel:self];
}

- (void)changeFont:(id)sender
{
  NSButton *button = (NSButton *)[[editorFSCView window] firstResponder];
  int      buttonTag;
  NSFont   *font;
  NSString *fontString;

  if (![button isKindOfClass:[NSButton class]])
    {
      return;
    }

  font = [sender convertFont:currentPlainFont];
  fontString = [NSString stringWithFormat:@"%@ %0.1f", 
	     [font fontName], [font pointSize]];

  buttonTag = [button tag];
  if (buttonTag == 0) // plain text font button
    {
      [plainTextFontField setStringValue:fontString];
      [plainTextFontField setFont:font];
      [prefs setString:[font fontName] forKey:EditorPlainTextFont notify:YES];
      [prefs setFloat:[font pointSize] 
	       forKey:EditorPlainTextFontSize
	       notify:YES];
    }
  else if (buttonTag == 1) // rich text font button
    {
      [richTextFontField setStringValue:fontString];
      [richTextFontField setFont:font];
      [prefs setString:[font fontName] forKey:EditorRichTextFont notify:YES];
      [prefs setFloat:[font pointSize] 
	       forKey:EditorRichTextFontSize
	       notify:YES];
    }
}

// ----------------------------------------------------------------------------
// --- Protocol
// ----------------------------------------------------------------------------
- (void)readPreferences
{
  NSString *fontName;
  float    fontSize;
  NSFont   *plainFont = [NSFont userFixedPitchFontOfSize:0.0];
  NSFont   *richFont = [NSFont systemFontOfSize:0.0];
  NSString *val;

  // Plain text font
  fontName = [prefs stringForKey:EditorPlainTextFont 
		    defaultValue:[plainFont fontName]];
  fontSize = [prefs floatForKey:EditorPlainTextFontSize 
		   defaultValue:[plainFont pointSize]];
  currentPlainFont = [NSFont fontWithName:fontName size:fontSize];
  [plainTextFontField setStringValue:[NSString stringWithFormat:@"%@ %0.1f", 
    [currentPlainFont fontName], [currentPlainFont pointSize]]];
  [plainTextFontField setFont:currentPlainFont];

  // Rich text font
  fontName = [prefs stringForKey:EditorRichTextFont 
		    defaultValue:[richFont fontName]];
  fontSize = [prefs floatForKey:EditorRichTextFontSize
		   defaultValue:[richFont pointSize]];
  currentRichFont = [NSFont fontWithName:fontName size:fontSize];
  [richTextFontField setStringValue:[NSString stringWithFormat:@"%@ %0.1f", 
    [currentRichFont fontName], [currentRichFont pointSize]]];
  [richTextFontField setFont:currentRichFont];

  // Editor window size
  val = [prefs stringForKey:EditorLines defaultValue:@"30"];
  [editorLinesField setStringValue:val];
  val = [prefs stringForKey:EditorColumns defaultValue:@"80"];
  [editorColumnsField setStringValue:val];
}

- (NSView *)view
{
  return editorFSCView;
}

// ----------------------------------------------------------------------------
// --- Actions
// ----------------------------------------------------------------------------

- (void)setEditorPlainTextFont:(id)sender
{
  [[editorFSCView window] makeFirstResponder:plainTextFontButton];
  [self pickFont:currentPlainFont];
}

- (void)setEditorRichTextFont:(id)sender
{
  [[editorFSCView window] makeFirstResponder:richTextFontButton];
  [self pickFont:currentRichFont];
}

- (void)setEditorSize:(id)sender
{
  NSString *val;
  NSString *key;
  
  if (sender == editorLinesField)
    {
      key = EditorLines;
      val = [editorLinesField stringValue];
    }
  else if (sender == editorColumnsField)
    {
      key = EditorColumns;
      val = [editorColumnsField stringValue];
    }

  [prefs setString:val forKey:key notify:YES];
}

- (void)setEditorColor:(id)sender
{
}

@end