UltimateZoneBuilder/Source/Controls/FieldsEditorControl.cs
codeimp 9f15de8cd5 - updated default program config
- more regarding UDMF editing
- added some ideas and todo items
2008-05-30 22:14:12 +00:00

403 lines
10 KiB
C#

#region ================== Copyright (c) 2007 Pascal vd Heiden
/*
* Copyright (c) 2007 Pascal vd Heiden, www.codeimp.com
* This program is released under GNU General Public License
*
* This program 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 General Public License for more details.
*
*/
#endregion
#region ================== Namespaces
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using Microsoft.Win32;
using System.Diagnostics;
using CodeImp.DoomBuilder.Actions;
using CodeImp.DoomBuilder.Data;
using CodeImp.DoomBuilder.Config;
using CodeImp.DoomBuilder.Rendering;
using SlimDX.Direct3D9;
using System.Drawing.Imaging;
using System.Drawing.Drawing2D;
using CodeImp.DoomBuilder.Map;
using System.Globalization;
#endregion
namespace CodeImp.DoomBuilder.Controls
{
public partial class FieldsEditorControl : UserControl
{
// Constants
private const string ADD_FIELD_TEXT = " (click to add custom field)";
// Constructor
public FieldsEditorControl()
{
InitializeComponent();
}
// This sets up the control
public void Setup()
{
// Make types list
fieldtype.Items.Clear();
fieldtype.Items.AddRange(General.Types.GetCustomUseAttributes());
}
// This adds a list of fixed fields (in undefined state)
public void ListFixedFields(List<UniversalFieldInfo> list)
{
// Add all fields
foreach(UniversalFieldInfo uf in list)
fieldslist.Rows.Add(new FieldsEditorRow(fieldslist, uf));
// Update new row
SetupNewRowStyle();
}
// This sets up the fields and values from a UniFields object
// When first is true, the values are applied unconditionally
// When first is false, the values in the grid are erased when
// they differ from the given values (for multiselection)
public void SetValues(UniFields fromfields, bool first)
{
// Go for all the fields
foreach(KeyValuePair<string, UniValue> f in fromfields)
{
// Go for all rows
bool foundrow = false;
foreach(DataGridViewRow row in fieldslist.Rows)
{
// Row is a field?
if(row is FieldsEditorRow)
{
FieldsEditorRow frow = row as FieldsEditorRow;
// Row name matches with field
if(frow.Name == f.Key)
{
// First time?
if(first)
{
// Set type when row is not fixed
if(!frow.IsFixed) frow.ChangeType(f.Value.Type);
// Apply value of field to row
frow.Define(f.Value.Value);
}
else
{
// Check if the value is different
if(!frow.TypeHandler.GetValue().Equals(f.Value.Value))
{
// Clear the value in the row
frow.Clear();
}
}
// Done
foundrow = true;
break;
}
// Is this row defined previously?
if(frow.IsDefined)
{
// Check if this row can not be found in the fields at all
if(!fromfields.ContainsKey(frow.Name))
{
// It is not defined in these fields, clear the value
frow.Clear();
}
}
}
}
// Row not found?
if(!foundrow)
{
// Make new row
FieldsEditorRow frow = new FieldsEditorRow(fieldslist, f.Key, f.Value.Type, f.Value.Value);
fieldslist.Rows.Insert(fieldslist.Rows.Count - 1, frow);
// When not the first, clear the field
// because the others did not define this one
if(!first) frow.Clear();
}
}
}
// This applies the current fields to a UniFields object
public void Apply(UniFields tofields)
{
// Go for all the fields
UniFields tempfields = new UniFields(tofields);
foreach(KeyValuePair<string, UniValue> f in tempfields)
{
// Go for all rows
bool foundrow = false;
foreach(DataGridViewRow row in fieldslist.Rows)
{
// Row is a field and matches field name?
if((row is FieldsEditorRow) && (row.Cells[0].Value.ToString() == f.Key))
{
FieldsEditorRow frow = row as FieldsEditorRow;
// Field is defined?
if(frow.IsDefined)
{
foundrow = true;
break;
}
}
}
// No such row?
if(!foundrow)
{
// Remove the definition from the fields
tofields.Remove(f.Key);
}
}
// Go for all rows
foreach(DataGridViewRow row in fieldslist.Rows)
{
// Row is a field?
if(row is FieldsEditorRow)
{
FieldsEditorRow frow = row as FieldsEditorRow;
// Field is defined?
if(frow.IsDefined)
{
// Only apply when not empty
if(!frow.IsEmpty)
{
// Apply field
object oldvalue = null;
if(tofields.ContainsKey(frow.Name)) oldvalue = tofields[frow.Name].Value;
tofields[frow.Name] = new UniValue(frow.TypeHandler.Index, frow.GetResult(oldvalue));
}
}
}
}
}
// This sets up the new row
private void SetupNewRowStyle()
{
// Show text for new row
fieldslist.Rows[fieldslist.NewRowIndex].Cells[0].Value = ADD_FIELD_TEXT;
fieldslist.Rows[fieldslist.NewRowIndex].Cells[0].Style.ForeColor = SystemColors.GrayText;
fieldslist.Rows[fieldslist.NewRowIndex].Cells[0].ReadOnly = false;
// Make sure user can only enter property name in a new row
fieldslist.Rows[fieldslist.NewRowIndex].Cells[1].ReadOnly = true;
fieldslist.Rows[fieldslist.NewRowIndex].Cells[2].ReadOnly = true;
}
// Resized
private void FieldsEditorControl_Resize(object sender, EventArgs e)
{
// Rearrange controls
fieldslist.Size = this.ClientSize;
fieldvalue.Width = fieldslist.ClientRectangle.Width - fieldname.Width - fieldtype.Width - SystemInformation.VerticalScrollBarWidth - 10;
}
// Layout change
private void FieldsEditorControl_Layout(object sender, LayoutEventArgs e)
{
FieldsEditorControl_Resize(sender, EventArgs.Empty);
}
// Cell clicked
private void fieldslist_CellClick(object sender, DataGridViewCellEventArgs e)
{
// Edit immediately
if(fieldslist.SelectedCells.Count > 0) fieldslist.BeginEdit(true);
}
// User deletes a row
private void fieldslist_UserDeletingRow(object sender, DataGridViewRowCancelEventArgs e)
{
// Get the row
FieldsEditorRow row = e.Row as FieldsEditorRow;
// Fixed field?
if(row.IsFixed)
{
// Just undefine the field
row.Undefine();
e.Cancel = true;
}
}
// User selects a cell for editing
private void fieldslist_CellBeginEdit(object sender, DataGridViewCellCancelEventArgs e)
{
// Property cell?
if(e.ColumnIndex == 0)
{
// New row index?
if(e.RowIndex == fieldslist.NewRowIndex)
{
// Remove all text
fieldslist.Rows[e.RowIndex].Cells[0].Style.ForeColor = SystemColors.WindowText;
fieldslist.Rows[e.RowIndex].Cells[0].Value = "";
}
}
}
// Done editing cell contents
private void fieldslist_CellEndEdit(object sender, DataGridViewCellEventArgs e)
{
FieldsEditorRow frow = null;
DataGridViewRow row = null;
// Get the row
row = fieldslist.Rows[e.RowIndex];
if(row is FieldsEditorRow) frow = row as FieldsEditorRow;
// Renaming a field?
if(e.ColumnIndex == 0)
{
// Row is a new row?
if(frow == null)
{
// Name given?
if(row.Cells[0].Value != null)
{
// Make a valid UDMF field name
string validname = UniValue.ValidateName(row.Cells[0].Value.ToString());
if(validname.Length > 0)
{
// Make new row
frow = new FieldsEditorRow(fieldslist, validname, 0, 0);
frow.Visible = false;
fieldslist.Rows.Insert(e.RowIndex + 1, frow);
}
}
// Mark the row for delete
row.ReadOnly = true;
deleterowstimer.Start();
}
}
// Changing field value?
if((e.ColumnIndex == 2) && (frow != null))
{
// Defined?
if((row.Cells[2].Value != null) && (!frow.IsFixed || (frow.Info.Default != row.Cells[2].Value)))
frow.Define(row.Cells[2].Value);
else if(frow.IsFixed)
frow.Undefine();
}
// Updated
if(frow != null) frow.CellChanged();
// Update button
UpdateBrowseButton();
}
// Time to delete rows
private void deleterowstimer_Tick(object sender, EventArgs e)
{
// Stop timer
deleterowstimer.Stop();
// Delete all rows that must be deleted
for(int i = fieldslist.Rows.Count - 1; i >= 0; i--)
{
if(fieldslist.Rows[i].ReadOnly)
try { fieldslist.Rows.RemoveAt(i); } catch(Exception) { }
else
fieldslist.Rows[i].Visible = true;
}
// Update new row
SetupNewRowStyle();
// Update button
UpdateBrowseButton();
}
// Selection changes
private void fieldslist_SelectionChanged(object sender, EventArgs e)
{
// Update button
UpdateBrowseButton();
}
// This updates the button
private void UpdateBrowseButton()
{
FieldsEditorRow frow = null;
DataGridViewRow row = null;
// Any row selected?
if(fieldslist.SelectedRows.Count > 0)
{
// Get selected row
row = fieldslist.SelectedRows[0];
if(row is FieldsEditorRow) frow = row as FieldsEditorRow;
// Not the new row and FieldsEditorRow available?
if((row.Index < fieldslist.NewRowIndex) && (frow != null))
{
// Browse button available for this type?
if(frow.TypeHandler.IsBrowseable)
{
Rectangle cellrect = fieldslist.GetCellDisplayRectangle(2, row.Index, false);
// Show button
browsebutton.Location = new Point(cellrect.Right - browsebutton.Width, cellrect.Top);
browsebutton.Height = cellrect.Height;
browsebutton.Visible = true;
/*
// Determine image/text
if((frow.Type == UniversalFieldType.SectorEffect) ||
(frow.Type == UniversalFieldType.LinedefAction))
{
browsebutton.Image = CodeImp.DoomBuilder.Properties.Resources.treeview;
browsebutton.Text = "";
}
else
{
browsebutton.Image = null;
browsebutton.Text = "...";
}
*/
}
else
{
browsebutton.Visible = false;
}
}
else
{
browsebutton.Visible = false;
}
}
else
{
browsebutton.Visible = false;
}
}
}
}