#region Disclaimer / License
// Copyright (C) 2011, Jackie Ng
// http://trac.osgeo.org/mapguide/wiki/maestro, jumpinjackie@gmail.com
// 
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
// 
// This library 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
// Lesser General Public License for more details.
// 
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
// 
#endregion
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using OSGeo.MapGuide.ObjectModels.SymbolDefinition;
using Maestro.Shared.UI;
using Maestro.Editors.Common;

namespace Maestro.Editors.SymbolDefinition.GraphicsEditors
{
    internal partial class TextDialog : Form
    {
        private ISimpleSymbolDefinition _sym;
        private EditorBindableCollapsiblePanel _ed;
        private ITextGraphic _text;
        private ITextFrame _frame;

        public TextDialog(EditorBindableCollapsiblePanel parent, ISimpleSymbolDefinition sym, ITextGraphic text)
        {
            InitializeComponent();
            _ed = parent;
            _sym = sym;
            _text = text;
        }

        private bool _init = false;

        protected override void OnLoad(EventArgs e)
        {
            try
            {
                _init = true;

                _frame = _text.Frame;
                
                chkTextFrame.Checked = (_frame != null);
                grpTextFrame.Enabled = chkTextFrame.Checked;

                if (_frame == null)
                    _frame = _sym.CreateFrame();

                TextBoxBinder.BindText(txtContent, _text, "Content"); 

                symAlignmentHorizontal.Bind(_text, "HorizontalAlignment");
                symAlignmentJustification.Bind(_text, "Justification");
                symAlignmentVertical.Bind(_text, "VerticalAlignment");
                symAngle.Bind(_text, "Angle");
                symFontBold.Bind(_text, "Bold");
                symFontFamily.Bind(_text, "FontName");
                symFontItalic.Bind(_text, "Italic");
                symFontUnderlined.Bind(_text, "Underlined");
                symGhostColor.Bind(_text, "GhostColor");
                symHeight.Bind(_text, "Height");
                symHeightScalable.Bind(_text, "HeightScalable");
                symLineSpacing.Bind(_text, "LineSpacing");
                symPositionX.Bind(_text, "PositionX");
                symPositionY.Bind(_text, "PositionY");
                symTextColor.Bind(_text, "TextColor");

                symFillColor.Bind(_frame, "FillColor");
                symLineColor.Bind(_frame, "LineColor");
                symOffsetX.Bind(_frame, "OffsetX");
                symOffsetY.Bind(_frame, "OffsetY");
            }
            finally
            {
                _init = false;
            }
        }

        private void OnContentChanged(object sender, EventArgs e)
        {
            if (_init)
                return;
            _ed.RaiseResourceChanged();   
        }

        private void OnRequestBrowse(SymbolField sender)
        {
            ParameterSelector.ShowParameterSelector(_sym.ParameterDefinition.Parameter, sender);
        }

        private void chkTextFrame_CheckedChanged(object sender, EventArgs e)
        {
            grpTextFrame.Enabled = chkTextFrame.Checked;
            if (_init)
                return;
        }

        private void btnContent_Click(object sender, EventArgs e)
        {
            string content = null;
            ParameterSelector.ShowParameterSelector(_sym.ParameterDefinition.Parameter, ref content);
            if (content != null)
                txtContent.Text = content;
        }

        private void btnClose_Click(object sender, EventArgs e)
        {
            this.Close();
        }
    }
}