//-------------------------------------------------------------------------
// Rebuild the layers control. This is usually done after a picture change
//-------------------------------------------------------------------------
public void RebuildLayerControls()
{
// Delete current layer controls
SuspendDraw.Suspend(LayerDisplayPanel); //suspend redraw to reduce lag
//LayerDisplayPanel.SuspendLayout();
LayerDisplayPanel.Controls.Clear();
m_layerControls.Clear();
// Cycle through each layer
List <LayerControl> controls = new List <LayerControl>();
foreach (Layer layer in m_canvasSession.GetPicture().layers)
{
LayerControl lc = new LayerControl(layer.Name, layer.ID);
lc.layerNameChanged += new LayerNameChaged(OnLayerNameChange);
lc.layerControlSelected += new LayerControlSelected(OnLayerSelectionChange);
lc.layerDragStart += LayerControl_StartDrag;
m_layerControls.Add(lc.GetLayerID(), lc);
this.LayerDisplayPanel.Controls.Add(lc);
controls.Add(lc);
}
foreach (Layer layer in m_canvasSession.GetPicture().layers)
{
UpdateThumbnail(layer.ID);
}
if (selectedIndex != null && m_layerControls.ContainsKey(selectedIndex))
{
OnLayerSelectionChange(m_layerControls[selectedIndex]);
}
//LayerDisplayPanel.ResumeLayout();
SuspendDraw.Resume(LayerDisplayPanel);
}
//-------------------------------------------------------------------------
// Rebuild the layers control. This is usually done after a picture change
//-------------------------------------------------------------------------
public void RebuildLayerControls()
{
// Delete current layer controls
SuspendDraw.Suspend(LayerDisplayPanel); //suspend redraw to reduce lag
//LayerDisplayPanel.SuspendLayout();
LayerDisplayPanel.Controls.Clear();
m_layerControls.Clear();
// Cycle through each layer
List<LayerControl> controls = new List<LayerControl>();
foreach (Layer layer in m_canvasSession.GetPicture().layers)
{
LayerControl lc = new LayerControl(layer.Name, layer.ID);
lc.layerNameChanged += new LayerNameChaged(OnLayerNameChange);
lc.layerControlSelected += new LayerControlSelected(OnLayerSelectionChange);
lc.layerDragStart += LayerControl_StartDrag;
m_layerControls.Add(lc.GetLayerID(), lc);
this.LayerDisplayPanel.Controls.Add(lc);
controls.Add(lc);
}
foreach (Layer layer in m_canvasSession.GetPicture().layers) {
UpdateThumbnail(layer.ID);
}
if (m_layerControls.ContainsKey(selectedIndex)) {
OnLayerSelectionChange(m_layerControls[selectedIndex]);
}
//LayerDisplayPanel.ResumeLayout();
SuspendDraw.Resume(LayerDisplayPanel);
}
private void LayerControl_StartDrag(object sender, MouseEventArgs e)
{
_draggedLayer = sender as LayerControl;
if (_draggedLayer != null)
{
_draggedLayerStartIndex = LayerDisplayPanel.Controls.IndexOf(_draggedLayer);
this.LayerDisplayPanel.DoDragDrop(_draggedLayer, DragDropEffects.Move);
}
}
//-------------------------------------------------------------------------
// Set the selected layer index
//-------------------------------------------------------------------------
public void SetActiveLayerControl(int layerIndex)
{
// Deactivate the currently selected layer
if (selectedLayerControl != null)
{
selectedLayerControl.LayerDeactivated();
}
// Set the currently selected layer to the new layer
selectedLayerControl = (LayerControl)LayerDisplayPanel.Controls[layerIndex];
// Activate the newly selected layer
selectedLayerControl.LayerActivated();
}
//-------------------------------------------------------------------------
// Set the selected layer
//-------------------------------------------------------------------------
public void SetActiveLayerControl(LayerControl layerControl)
{
// Deactivate the currently selected layer
if (selectedLayerControl != null)
{
selectedLayerControl.LayerDeactivated();
}
// Activate the newly selected layer
layerControl.LayerActivated();
// Set the currently selected layer to the new layer
selectedLayerControl = layerControl;
}
private void LayerDisplayPanel_DragDrop(object sender, DragEventArgs e)
{
int resultingIndex = LayerDisplayPanel.Controls.IndexOf(_draggedLayer);
if (_draggedLayerStartIndex != resultingIndex)
{
var order = new List <string>();
foreach (LayerControl lc in LayerDisplayPanel.Controls)
{
order.Add(lc.GetLayerID());
}
m_canvasSession.Gui_SetLayerOrder(order.ToArray());
}
_draggedLayer = null;
}
//-------------------------------------------------------------------------
// Event handler for a layer selection event
//-------------------------------------------------------------------------
private void OnLayerSelectionChange(LayerControl layerControl)
{
selectedIndex = layerControl.GetLayerID();
foreach (LayerControl lc in m_layerControls.Values)
{
if (lc == layerControl)
{
lc.LayerActivated();
}
else
{
lc.LayerDeactivated();
}
}
}
//-------------------------------------------------------------------------
// Rebuild the layers control. This is usually done after a picture change
//-------------------------------------------------------------------------
public void RebuildLayerControls()
{
// Delete current layer controls
LayerDisplayPanel.Controls.Clear();
// Cycle through each layer
int layerIndex = 0;
foreach (Layer layer in currentPicture.layers)
{
LayerControl lc = new LayerControl(layer, layerIndex++);
lc.layerNameChanged += new LayerNameChaged(OnLayerNameChange);
lc.layerControlSelected += new LayerControlSelected(OnLayerSelectionChange);
if(layerIndex == active)
this.LayerDisplayPanel.Controls.Add(lc);
}
}
//-------------------------------------------------------------------------
// Rebuild the layers control. This is usually done after a picture change
//-------------------------------------------------------------------------
public void RebuildLayerControls()
{
// Delete current layer controls
LayerDisplayPanel.Controls.Clear();
// Cycle through each layer
int layerIndex = 0;
foreach (Layer layer in currentPicture.layers)
{
LayerControl lc = new LayerControl(layer, layerIndex++);
lc.layerNameChanged += new LayerNameChaged(OnLayerNameChange);
lc.layerControlSelected += new LayerControlSelected(OnLayerSelectionChange);
if (layerIndex == active)
{
this.LayerDisplayPanel.Controls.Add(lc);
}
}
}
//-------------------------------------------------------------------------
// Set the selected layer index
//-------------------------------------------------------------------------
public void SetActiveLayerControl(int layerIndex)
{
// Deactivate the currently selected layer
if (selectedLayerControl != null)
selectedLayerControl.LayerDeactivated();
// Set the currently selected layer to the new layer
selectedLayerControl = (LayerControl)LayerDisplayPanel.Controls[layerIndex];
// Activate the newly selected layer
selectedLayerControl.LayerActivated();
}
//-------------------------------------------------------------------------
// Event handler for a layer selection event
//-------------------------------------------------------------------------
private void OnLayerSelectionChange(LayerControl layerControl)
{
selectedIndex = layerControl.GetLayerID();
foreach(LayerControl lc in m_layerControls.Values)
{
if (lc == layerControl)
lc.LayerActivated();
else
lc.LayerDeactivated();
}
}
private void LayerDisplayPanel_DragDrop(object sender, DragEventArgs e)
{
int resultingIndex = LayerDisplayPanel.Controls.IndexOf(_draggedLayer);
if (_draggedLayerStartIndex != resultingIndex) {
var order = new List<string>();
foreach (LayerControl lc in LayerDisplayPanel.Controls)
order.Add(lc.GetLayerID());
m_canvasSession.Gui_SetLayerOrder(order.ToArray());
}
_draggedLayer = null;
}
private void LayerControl_StartDrag(object sender, MouseEventArgs e)
{
_draggedLayer = sender as LayerControl;
if (_draggedLayer != null) {
_draggedLayerStartIndex = LayerDisplayPanel.Controls.IndexOf(_draggedLayer);
this.LayerDisplayPanel.DoDragDrop(_draggedLayer, DragDropEffects.Move);
}
}
//-------------------------------------------------------------------------
// Set the selected layer
//-------------------------------------------------------------------------
public void SetActiveLayerControl(LayerControl layerControl)
{
// Deactivate the currently selected layer
if (selectedLayerControl != null)
selectedLayerControl.LayerDeactivated();
// Activate the newly selected layer
layerControl.LayerActivated();
// Set the currently selected layer to the new layer
selectedLayerControl = layerControl;
}
//-------------------------------------------------------------------------
// Contructor
//-------------------------------------------------------------------------
public LayerControlForm()
{
InitializeComponent();
selectedLayerControl = null;
}
//-------------------------------------------------------------------------
// Event handler for a layer selection event
//-------------------------------------------------------------------------
private void OnLayerSelectionChange(LayerControl layerControl)
{
SetActiveLayerControl(layerControl);
}
//-------------------------------------------------------------------------
// Event handler for a layer selection event
//-------------------------------------------------------------------------
private void OnLayerSelectionChange(LayerControl layerControl)
{
SetActiveLayerControl(layerControl);
}
//-------------------------------------------------------------------------
// Contructor
//-------------------------------------------------------------------------
public LayerControlForm()
{
InitializeComponent();
selectedLayerControl = null;
}