private void InitializeColorComboBox(Gtk.ComboBox colorChooser, ObservableCollection <FileNodeColorViewModel> colors, MenuLayoutViewModel dataContext)
{
colorChooser.SetValue(IFakeDependencyObjectHelpers.DataContextPropertyName, dataContext);
colorChooser.TooltipText = MenuLayoutViewModel.ColorTip;
foreach (var color in colors)
{
var pixbufColor = new Gdk.Pixbuf(Gdk.Colorspace.Rgb, true, 8, 14, 14);
var uintColor = (uint)((color.Fill.Red & 0xFF) << 24) | (uint)((color.Fill.Green & 0xFF) << 16) | (uint)((color.Fill.Blue & 0xFF) << 8) | 0xFF;
pixbufColor.Fill(uintColor);
var pixbuf = new Gdk.Pixbuf(Gdk.Colorspace.Rgb, true, 8, 16, 16);
pixbuf.Fill(0xFF); // black background
pixbufColor.CopyArea(0, 0, 14, 14, pixbuf, 1, 1);
ColorPixbufs[color.IntvColor] = pixbuf;
}
Gtk.CellRenderer cellRenderer = new Gtk.CellRendererPixbuf()
{
Xalign = 0
};
colorChooser.PackStart(cellRenderer, false);
colorChooser.SetCellDataFunc(cellRenderer, (l, e, m, i) => VisualHelpers.CellImageRenderer <FileNodeColorViewModel>(l, e, m, i, c => ColorPixbufs[c.IntvColor]));
cellRenderer = new Gtk.CellRendererCombo()
{
Xalign = 0, Xpad = 4
};
colorChooser.PackEnd(cellRenderer, true);
colorChooser.SetCellDataFunc(cellRenderer, (l, e, m, i) => VisualHelpers.CellTextRenderer <FileNodeColorViewModel>(l, e, m, i, c => c.Name));
var colorListStore = new Gtk.ListStore(typeof(FileNodeColorViewModel));
colorListStore.SynchronizeCollection(colors);
colorChooser.Model = colorListStore;
MenuLayoutCommandGroup.SetColorCommand.CanExecuteChanged += HandleCanExecuteSetColorChanged;
}
private void InitializeMenuLayout(Gtk.TreeView menuLayout, MenuLayoutViewModel dataContext)
{
menuLayout.SetValue(IFakeDependencyObjectHelpers.DataContextPropertyName, dataContext);
var column = new Gtk.TreeViewColumn();
Gtk.CellRenderer cellRenderer = new Gtk.CellRendererPixbuf();
column.PackStart(cellRenderer, true);
column.SetCellDataFunc(cellRenderer, (l, c, m, i) => VisualHelpers.CellImageColumnRenderer <FileNodeViewModel>(l, c, m, i, p => p.Icon));
////column.Sizing = Gtk.TreeViewColumnSizing.Fixed;
////column.FixedWidth = 20;
menuLayout.AppendColumn(column);
column = new Gtk.TreeViewColumn()
{
Title = MenuLayoutViewModel.LongNameHeader
};
cellRenderer = new Gtk.CellRendererText();
_longNameEditor = new TextCellInPlaceEditor(menuLayout, column, cellRenderer as Gtk.CellRendererText, FileSystemConstants.MaxLongNameLength)
{
IsValidCharacter = INTV.Core.Model.Grom.Characters.Contains
};
_longNameEditor.EditorClosed += HandleInPlaceEditorClosed;
column.PackStart(cellRenderer, true);
column.SetCellDataFunc(cellRenderer, (l, c, m, i) => VisualHelpers.CellTextColumnRenderer <FileNodeViewModel>(l, c, m, i, p => p.LongName.SafeString()));
column.Sizing = Gtk.TreeViewColumnSizing.Fixed;
column.FixedWidth = Properties.Settings.Default.MenuLayoutLongNameColWidth;
column.Resizable = true;
menuLayout.AppendColumn(column);
column = new Gtk.TreeViewColumn()
{
Title = MenuLayoutViewModel.ShortNameHeader
};
cellRenderer = new Gtk.CellRendererText();
_shortNameEditor = new TextCellInPlaceEditor(menuLayout, column, cellRenderer as Gtk.CellRendererText, FileSystemConstants.MaxShortNameLength)
{
IsValidCharacter = INTV.Core.Model.Grom.Characters.Contains
};
_shortNameEditor.EditorClosed += HandleInPlaceEditorClosed;
column.PackStart(cellRenderer, true);
column.SetCellDataFunc(cellRenderer, (l, c, m, i) => VisualHelpers.CellTextColumnRenderer <FileNodeViewModel>(l, c, m, i, p => p.ShortName.SafeString()));
column.Sizing = Gtk.TreeViewColumnSizing.Fixed;
column.FixedWidth = Properties.Settings.Default.MenuLayoutShortNameColWidth;
column.Resizable = true;
menuLayout.AppendColumn(column);
column = new Gtk.TreeViewColumn()
{
Title = MenuLayoutViewModel.ManualHeader
};
cellRenderer = new Gtk.CellRendererText();
column.PackStart(cellRenderer, true);
column.SetCellDataFunc(cellRenderer, (l, c, m, i) => VisualHelpers.CellTextColumnRenderer <FileNodeViewModel>(l, c, m, i, GetManualColumnStringValue));
column.Sizing = Gtk.TreeViewColumnSizing.Fixed;
column.FixedWidth = Properties.Settings.Default.MenuLayoutManualColWidth;
column.Resizable = true;
menuLayout.AppendColumn(column);
column = new Gtk.TreeViewColumn()
{
Title = MenuLayoutViewModel.SaveDataHeader
};
cellRenderer = new Gtk.CellRendererText();
column.PackStart(cellRenderer, true);
////column.SetCellDataFunc(cellRenderer, (l,c,m,i) => VisualHelpers.CellTextColumnRenderer<ProgramDescriptionViewModel>(l,c,m,i, p => p.Name));
////column.Sizing = Gtk.TreeViewColumnSizing.Fixed;
////column.FixedWidth = Properties.Settings.Default.MenuLayoutSaveDataColWidth;
column.Resizable = true;
column.Visible = Properties.Settings.Default.ShowAdvancedFeatures;
menuLayout.AppendColumn(column);
menuLayout.HasTooltip = true;
menuLayout.QueryTooltip += HandleMenuLayoutQueryTooltip;
var menuLayoutStore = new Gtk.TreeStore(typeof(FileNodeViewModel));
dataContext.SynchronizeToTreeStore(menuLayoutStore);
menuLayout.Model = menuLayoutStore;
menuLayout.EnableModelDragSource(Gdk.ModifierType.Button1Mask, DragDropSourceEntries, Gdk.DragAction.Move);
menuLayout.EnableModelDragDest(DragDropTargetEntries, Gdk.DragAction.Copy | Gdk.DragAction.Move);
menuLayout.Selection.Changed += HandleSelectionChanged;
dataContext.PropertyChanged += HandleMenuLayoutPropertyChanged;
}
/// <summary>
/// Handles the drag data received event.
/// </summary>
/// <param name="o">The menu layout Gtk.TreeView.</param>
/// <param name="args">The event data.</param>
protected void HandleDragDataReceived(object o, Gtk.DragDataReceivedArgs args)
{
DebugDragDrop("HandleDragDataReceived");
var treeView = o as Gtk.TreeView;
Gtk.TreePath path;
Gtk.TreeViewDropPosition pos;
if (treeView.GetDestRowAtPos(args.X, args.Y, out path, out pos))
{
DebugDragDrop("HandleDragDataReceived: path: " + path + " pos: " + pos);
}
Folder dropTarget = null;
int insertLocation = -1;
Gtk.TreeIter droppedOnItemIter;
if (treeView.Model.GetIter(out droppedOnItemIter, path))
{
var droppedOnItem = treeView.Model.GetValue(droppedOnItemIter, 0) as FileNodeViewModel;
dropTarget = droppedOnItem.Model as Folder;
if (dropTarget == null)
{
// Dropped on an item.
dropTarget = droppedOnItem.Parent as Folder;
switch (pos)
{
case Gtk.TreeViewDropPosition.Before:
case Gtk.TreeViewDropPosition.IntoOrBefore:
insertLocation = path.Indices.Last(); // insert before
break;
case Gtk.TreeViewDropPosition.After:
case Gtk.TreeViewDropPosition.IntoOrAfter:
insertLocation = path.Indices.Last() + 1; // insert after
if (insertLocation >= dropTarget.Items.Count())
{
insertLocation = -1;
}
break;
}
}
else
{
// Dropped on a folder.
switch (pos)
{
case Gtk.TreeViewDropPosition.Before:
dropTarget = dropTarget.Parent as Folder;
insertLocation = path.Indices.Last(); // insert before folder
break;
case Gtk.TreeViewDropPosition.After:
dropTarget = dropTarget.Parent as Folder;
insertLocation = path.Indices.Last() + 1; // insert after folder
if (insertLocation >= dropTarget.Items.Count())
{
insertLocation = -1;
}
break;
case Gtk.TreeViewDropPosition.IntoOrBefore:
insertLocation = 0; // insert at beginning of folder
break;
case Gtk.TreeViewDropPosition.IntoOrAfter:
insertLocation = -1; // append at end of folder
break;
}
}
}
else
{
// Append to end of root.
pos = Gtk.TreeViewDropPosition.After;
dropTarget = ViewModel.HostPCMenuLayout.Model as Folder;
}
if (dropTarget != null)
{
var menuLayout = ViewModel.HostPCMenuLayout;
if (args.Info == RomListViewModel.DragDropSourceDataIdentifier)
{
DebugDragDrop("HandleDragDataReceived: Data from ROM list");
var itemsToAdd = new List <ProgramDescription>();
var stringIndices = System.Text.Encoding.UTF8.GetString(args.SelectionData.Data).Split('\n');
foreach (var stringIndex in stringIndices)
{
int index;
if (int.TryParse(stringIndex, out index))
{
var program = INTV.Shared.Model.Program.ProgramCollection.Roms[index];
if (program != null)
{
itemsToAdd.Add(program);
}
}
}
MenuLayoutViewModel.AddItems(menuLayout, dropTarget, itemsToAdd, insertLocation);
}
else if (args.Info == MenuLayoutViewModel.DragDataFormatIdentifier)
{
DebugDragDrop("HandleDragDataReceived: Rearrange drop");
var itemsToMove = new List <FileNodeViewModel>();
var stringPaths = System.Text.Encoding.UTF8.GetString(args.SelectionData.Data).Split('\n');
foreach (var stringPath in stringPaths)
{
var itemToMovePath = new Gtk.TreePath(stringPath);
Gtk.TreeIter itemIter;
if (treeView.Model.GetIter(out itemIter, itemToMovePath))
{
var fileNode = treeView.Model.GetValue(itemIter, 0) as FileNodeViewModel;
itemsToMove.Add(fileNode);
DebugDragDrop("HandleDragDataReceived: Plan to move: " + fileNode.LongName + " : " + itemToMovePath.ToString());
}
}
var newParent = menuLayout.FindViewModelForModel(dropTarget);
newParent.MoveItems(menuLayout, newParent, insertLocation, itemsToMove);
}
}
}
