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https://git.do.srb2.org/STJr/UltimateZoneBuilder.git
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180 lines
No EOL
3.8 KiB
C#
180 lines
No EOL
3.8 KiB
C#
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#region ================== Copyright (c) 2007 Pascal vd Heiden
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/*
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* Copyright (c) 2007 Pascal vd Heiden, www.codeimp.com
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* This program is released under GNU General Public License
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#endregion
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#region ================== Namespaces
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Drawing;
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using System.Text;
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using System.Windows.Forms;
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using CodeImp.DoomBuilder.Map;
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using CodeImp.DoomBuilder.Data;
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using CodeImp.DoomBuilder.IO;
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using System.IO;
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using CodeImp.DoomBuilder.Config;
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using CodeImp.DoomBuilder.Editing;
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using CodeImp.DoomBuilder.Controls;
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#endregion
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namespace CodeImp.DoomBuilder.Windows
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{
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public partial class BitFlagsForm : DelayedForm
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{
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#region ================== Variables
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private bool setup;
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private int value;
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#endregion
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#region ================== Properties
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public int Value { get { return value; } }
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#endregion
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#region ================== Constructor
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// Constructor
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public BitFlagsForm()
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{
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// Initialize
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InitializeComponent();
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}
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#endregion
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#region ================== Events
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// When a checkbox is clicked
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private void box_CheckedChanged(object sender, EventArgs e)
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{
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if(!setup)
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{
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// Now setting up
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setup = true;
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// Get this checkbox
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CheckBox thisbox = (sender as CheckBox);
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// Checking or unchecking?
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if(thisbox.Checked)
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{
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// Go for all other options
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foreach(CheckBox b in options.Checkboxes)
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{
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// Not the same box?
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if(b != sender)
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{
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// Overlapping bit flags?
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if(((int)b.Tag & (int)thisbox.Tag) != 0)
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{
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// Uncheck the other
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b.Checked = false;
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}
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}
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}
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}
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// Done
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setup = false;
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}
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}
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// Cancel clicked
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private void cancel_Click(object sender, EventArgs e)
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{
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// Close
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DialogResult = DialogResult.Cancel;
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this.Close();
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}
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// OK clicked
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private void apply_Click(object sender, EventArgs e)
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{
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this.value = 0;
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// Go for all checkboxes to make the final value
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foreach(CheckBox b in options.Checkboxes)
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if(b.Checked) value |= (int)b.Tag;
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// Done
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DialogResult = DialogResult.OK;
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this.Close();
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}
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#endregion
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#region ================== Methods
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// Setup from EnumList
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public void Setup(EnumList flags, int value)
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{
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setup = true;
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this.value = value;
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// Make a checkbox for each item
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foreach(EnumItem item in flags)
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{
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// Make the checkbox
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CheckBox box = options.Add(item.Title, item.GetIntValue());
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// Bind checking event
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box.CheckedChanged += new EventHandler(box_CheckedChanged);
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// Checking the box?
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if((value & (int)box.Tag) == (int)box.Tag)
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{
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box.Checked = true;
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// Go for all other checkboxes
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foreach(CheckBox b in options.Checkboxes)
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{
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// Not the same box?
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if(b != box)
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{
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// Overlapping bit flags?
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if(((int)b.Tag & (int)box.Tag) != 0)
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{
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// Uncheck the other
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b.Checked = false;
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}
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}
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}
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}
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}
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setup = false;
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}
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// This shows the dialog
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// Returns the flags or the same flags when cancelled
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public static int ShowDialog(IWin32Window owner, EnumList flags, int value)
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{
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int result = value;
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BitFlagsForm f = new BitFlagsForm();
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f.Setup(flags, value);
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if(f.ShowDialog(owner) == DialogResult.OK) result = f.Value;
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f.Dispose();
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return result;
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}
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#endregion
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}
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} |