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https://git.do.srb2.org/STJr/UltimateZoneBuilder.git
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223 lines
5.3 KiB
C#
Executable file
223 lines
5.3 KiB
C#
Executable file
#region ================== Namespaces
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using System;
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using System.Drawing;
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using System.Windows.Forms;
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using CodeImp.DoomBuilder.Config;
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#endregion
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namespace CodeImp.DoomBuilder.Windows
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{
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public partial class BitFlagsAndOptionsForm : DelayedForm
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{
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#region ================== Variables
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private bool blockupdate;
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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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public BitFlagsAndOptionsForm()
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{
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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 flags checkbox is clicked
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private void flagsbox_CheckedChanged(object sender, EventArgs e)
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{
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if(!blockupdate)
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{
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// Now setting up
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blockupdate = 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 flags.Checkboxes)
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{
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// Not the same box?
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if(b != thisbox)
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{
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// Overlapping bit flags? mxd: box with flag 0 requires special handling...
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if((int)b.Tag == 0 || (int)thisbox.Tag == 0 || (((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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blockupdate = false;
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}
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}
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// When a options checkbox is clicked
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private void optionsbox_CheckedChanged(object sender, EventArgs e)
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{
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if(!blockupdate)
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{
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// Now setting up
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blockupdate = 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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// Uncheck 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 != thisbox)
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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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// Done
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blockupdate = 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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// Options are exclusive
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foreach(CheckBox b in options.Checkboxes)
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{
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if(b.Checked)
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{
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value = (int)b.Tag;
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break;
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}
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}
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// Flags must be combined
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foreach(CheckBox b in flags.Checkboxes) 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 optionslist, EnumList flagslist, int value)
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{
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blockupdate = true;
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this.value = value;
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int optionsheight = options.Height;
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int flagsheight = flags.Height;
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int optionsvalue = value;
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// First make a checkbox for each flags item
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foreach(EnumItem item in flagslist)
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{
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// Make the checkbox
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int flag = item.GetIntValue();
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CheckBox box = flags.Add(flag + ": " + item.Title, item.GetIntValue());
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// Bind checking event
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box.CheckedChanged += flagsbox_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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optionsvalue -= (int)box.Tag;
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// Go for all other checkboxes
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foreach(CheckBox b in flags.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? mxd: box with flag 0 requires special handling...
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if(((int)b.Tag == 0 && value != 0) || ((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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// Make a checkbox for each options item
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foreach(EnumItem item in optionslist)
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{
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// Make the checkbox
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int option = item.GetIntValue();
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CheckBox box = options.Add(option + ": " + item.Title, item.GetIntValue());
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// Bind checking event
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box.CheckedChanged += optionsbox_CheckedChanged;
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// Checking the box?
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box.Checked = ((int)box.Tag == optionsvalue);
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}
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// Update window size
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int optionsheightdiff = (optionsheight - options.GetHeight());
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int flagsheightdiff = (flagsheight - flags.GetHeight());
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groupoptions.Height -= optionsheightdiff;
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groupflags.Location = new Point(groupflags.Location.X, groupflags.Location.Y - optionsheightdiff);
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groupflags.Height -= flagsheightdiff;
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this.Height -= optionsheightdiff + flagsheightdiff;
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int targetwidth = Math.Max(options.GetWidth(), flags.GetWidth());
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if(targetwidth > options.Width) this.Width += (targetwidth - options.Width);
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blockupdate = 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 options, EnumList flags, int value)
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{
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int result = value;
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BitFlagsAndOptionsForm f = new BitFlagsAndOptionsForm();
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f.Setup(options, 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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}
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