public ViewConfigStrip()
{
this.SuspendLayout();
InitializeComponent();
this.windowText = EnumLocalizer.EnumValueToLocalizedName(typeof(ZoomBasis), ZoomBasis.FitToWindow);
this.percentageFormat = PdnResources.GetString("ZoomConfigWidget.Percentage.Format");
double[] zoomValues = ScaleFactor.PresetValues;
this.zoomComboBox.ComboBox.SuspendLayout();
string percent100 = null; // ScaleFactor.PresetValues guarantees that 1.0, or "100%" is in the list, but the compiler can't be shown this so we must assign a value here
for (int i = zoomValues.Length - 1; i >= 0; --i)
{
string zoomValueString = (zoomValues[i] * 100.0).ToString();
string zoomItemString = string.Format(this.percentageFormat, zoomValueString);
if (zoomValues[i] == 1.0)
{
percent100 = zoomItemString;
}
this.zoomComboBox.Items.Add(zoomItemString);
}
this.zoomComboBox.Items.Add(this.windowText);
this.zoomComboBox.ComboBox.ResumeLayout(false);
this.zoomComboBox.Size = new Size(UI.ScaleWidth(this.zoomComboBox.Width), zoomComboBox.Height);
this.unitsLabel.Text = PdnResources.GetString("WorkspaceOptionsConfigWidget.UnitsLabel.Text");
this.zoomComboBox.Text = percent100;
this.ScaleFactor = ScaleFactor.OneToOne;
this.zoomOutButton.Image = PdnResources.GetImageResource("Icons.MenuViewZoomOutIcon.png").Reference;
this.zoomInButton.Image = PdnResources.GetImageResource("Icons.MenuViewZoomInIcon.png").Reference;
this.gridButton.Image = PdnResources.GetImageResource("Icons.MenuViewGridIcon.png").Reference;
this.rulersButton.Image = PdnResources.GetImageResource("Icons.MenuViewRulersIcon.png").Reference;
this.zoomOutButton.ToolTipText = PdnResources.GetString("ZoomConfigWidget.ZoomOutButton.ToolTipText");
this.zoomInButton.ToolTipText = PdnResources.GetString("ZoomConfigWidget.ZoomInButton.ToolTipText");
this.gridButton.ToolTipText = PdnResources.GetString("WorkspaceOptionsConfigWidget.DrawGridToggleButton.ToolTipText");
this.rulersButton.ToolTipText = PdnResources.GetString("WorkspaceOptionsConfigWidget.RulersToggleButton.ToolTipText");
this.unitsComboBox.Size = new Size(UI.ScaleWidth(this.unitsComboBox.Width), unitsComboBox.Height);
this.zoomBasis = ZoomBasis.ScaleFactor;
ScaleFactor = ScaleFactor.OneToOne;
this.ResumeLayout(false);
}
public ViewConfigStrip()
{
this.SuspendLayout();
InitializeComponent();
this.windowText = EnumLocalizer.EnumValueToLocalizedName(typeof(ZoomBasis), ZoomBasis.FitToWindow);
this.percentageFormat = PdnResources.GetString("ZoomConfigWidget.Percentage.Format");
double[] zoomValues = ScaleFactor.PresetValues;
this.zoomComboBox.ComboBox.SuspendLayout();
string percent100 = null; // ScaleFactor.PresetValues guarantees that 1.0, or "100%" is in the list, but the compiler can't be shown this so we must assign a value here
for (int i = zoomValues.Length - 1; i >= 0; --i)
{
string zoomValueString = (zoomValues[i] * 100.0).ToString();
string zoomItemString = string.Format(this.percentageFormat, zoomValueString);
if (zoomValues[i] == 1.0)
{
percent100 = zoomItemString;
}
this.zoomComboBox.Items.Add(zoomItemString);
}
this.zoomComboBox.Items.Add(this.windowText);
this.zoomComboBox.ComboBox.ResumeLayout(false);
this.zoomComboBox.Size = new Size(UI.ScaleWidth(this.zoomComboBox.Width), zoomComboBox.Height);
this.unitsLabel.Text = PdnResources.GetString("WorkspaceOptionsConfigWidget.UnitsLabel.Text");
this.zoomComboBox.Text = percent100;
this.ScaleFactor = ScaleFactor.OneToOne;
this.zoomOutButton.Image = PdnResources.GetImageResource("Icons.MenuViewZoomOutIcon.png").Reference;
this.zoomInButton.Image = PdnResources.GetImageResource("Icons.MenuViewZoomInIcon.png").Reference;
this.gridButton.Image = PdnResources.GetImageResource("Icons.MenuViewGridIcon.png").Reference;
this.rulersButton.Image = PdnResources.GetImageResource("Icons.MenuViewRulersIcon.png").Reference;
this.zoomOutButton.ToolTipText = PdnResources.GetString("ZoomConfigWidget.ZoomOutButton.ToolTipText");
this.zoomInButton.ToolTipText = PdnResources.GetString("ZoomConfigWidget.ZoomInButton.ToolTipText");
this.gridButton.ToolTipText = PdnResources.GetString("WorkspaceOptionsConfigWidget.DrawGridToggleButton.ToolTipText");
this.rulersButton.ToolTipText = PdnResources.GetString("WorkspaceOptionsConfigWidget.RulersToggleButton.ToolTipText");
this.unitsComboBox.Size = new Size(UI.ScaleWidth(this.unitsComboBox.Width), unitsComboBox.Height);
this.zoomBasis = ZoomBasis.ScaleFactor;
ScaleFactor = ScaleFactor.OneToOne;
this.ResumeLayout(false);
}
public void ZoomToRectangle(Rectangle selectionBounds)
{
PointF selectionCenter = new PointF((selectionBounds.Left + selectionBounds.Right + 1) / 2,
(selectionBounds.Top + selectionBounds.Bottom + 1) / 2);
PointF cornerPosition;
ScaleFactor zoom = ScaleFactor.Min(ClientRectangleMin.Width, selectionBounds.Width + 2,
ClientRectangleMin.Height, selectionBounds.Height + 2,
ScaleFactor.MinValue);
// Zoom out to fit the image
ZoomBasis = ZoomBasis.ScaleFactor;
ScaleFactor = zoom;
cornerPosition = new PointF(selectionCenter.X - (VisibleDocumentRectangleF.Width / 2),
selectionCenter.Y - (VisibleDocumentRectangleF.Height / 2));
DocumentScrollPositionF = cornerPosition;
}
public DocumentWorkspace()
{
this.activeLayer = null;
this.history = new HistoryStack(this);
InitializeComponent();
// hook the DocumentWorkspace with its selectedPath ...
this.selectionRenderer = new SelectionRenderer(this.RendererList, this.Selection, this);
this.RendererList.Add(this.selectionRenderer, true);
this.selectionRenderer.EnableOutlineAnimation = true;
this.selectionRenderer.EnableSelectionTinting = false;
this.selectionRenderer.EnableSelectionOutline = true;
this.selection.Changed += new EventHandler(Selection_Changed);
this.zoomBasis = ZoomBasis.FitToWindow;
}
protected override void OnDocumentChanging(Document newDocument)
{
base.OnDocumentChanging(newDocument);
this.savedZb = this.ZoomBasis;
this.savedSf = ScaleFactor;
if (this.ActiveLayer != null)
{
this.savedAli = ActiveLayerIndex;
}
else
{
this.savedAli = -1;
}
if (newDocument != null)
{
UpdateExifTags(newDocument);
}
if (this.Document != null)
{
foreach (Layer layer in this.Document.Layers)
{
layer.PropertyChanging -= LayerPropertyChangingHandler;
layer.PropertyChanged -= LayerPropertyChangedHandler;
}
this.Document.Layers.RemovingAt -= LayerRemovingHandler;
this.Document.Layers.RemovedAt -= LayerRemovedHandler;
this.Document.Layers.Inserted -= LayerInsertedHandler;
}
this.staticToolData.Clear();
PushNullTool(); // matching Pop is in OnDocumetChanged()
ActiveLayer = null;
if (this.scratchSurface != null)
{
if (this.isScratchSurfaceBorrowed)
{
throw new InvalidOperationException("scratchSurface is currently borrowed: " + this.borrowScratchSurfaceReason);
}
if (newDocument == null || newDocument.Size != this.scratchSurface.Size)
{
this.scratchSurface.Dispose();
this.scratchSurface = null;
}
}
if (!Selection.IsEmpty)
{
Selection.Reset();
}
}
private void ZoomComboBox_Validating(object sender, System.ComponentModel.CancelEventArgs e)
{
try
{
int val = 1;
e.Cancel = false;
if (zoomComboBox.Text == this.windowText)
{
ZoomBasis = ZoomBasis.FitToWindow;
}
else
{
try
{
string text = zoomComboBox.Text;
if (text.Length == 0)
{
e.Cancel = true;
}
else
{
if (text[text.Length - 1] == '%')
{
text = text.Substring(0, text.Length - 1);
}
else if (text[0] == '%')
{
text = text.Substring(1);
}
val = (int)Math.Round(double.Parse(text));
ZoomBasis = ZoomBasis.ScaleFactor;
}
}
catch (FormatException)
{
e.Cancel = true;
}
catch (OverflowException)
{
e.Cancel = true;
}
if (e.Cancel)
{
this.zoomComboBox.BackColor = Color.Red;
this.zoomComboBox.ToolTipText = PdnResources.GetString("ZoomConfigWidget.Error.InvalidNumber");
}
else
{
if (val < 1)
{
e.Cancel = true;
this.zoomComboBox.BackColor = Color.Red;
this.zoomComboBox.ToolTipText = PdnResources.GetString("ZoomConfigWidget.Error.TooSmall");
}
else if (val > 3200)
{
e.Cancel = true;
this.zoomComboBox.BackColor = Color.Red;
this.zoomComboBox.ToolTipText = PdnResources.GetString("ZoomConfigWidget.Error.TooLarge");
}
else
{
// Clear the error
e.Cancel = false;
this.zoomComboBox.ToolTipText = string.Empty;
this.zoomComboBox.BackColor = SystemColors.Window;
ScaleFactor = new ScaleFactor(val, 100);
SuspendEvents();
ZoomBasis = ZoomBasis.ScaleFactor;
ResumeEvents();
}
}
}
}
catch (FormatException)
{
}
}
protected override void OnDocumentChanged()
{
// if the ActiveLayer is not in this new document, then
// we try to set ActiveLayer to the first layer in this
// new document. But if the document contains no layers,
// or is null, we just null the ActiveLayer.
if (this.Document == null)
{
this.ActiveLayer = null;
}
else
{
if (this.activeTool != null)
{
throw new InvalidOperationException("Tool was not deactivated while Document was being changed");
}
if (this.scratchSurface != null)
{
if (this.isScratchSurfaceBorrowed)
{
throw new InvalidOperationException("scratchSurface is currently borrowed: " + this.borrowScratchSurfaceReason);
}
if (Document == null || this.scratchSurface.Size != Document.Size)
{
this.scratchSurface.Dispose();
this.scratchSurface = null;
}
}
this.scratchSurface = new Surface(this.Document.Size);
this.Selection.ClipRectangle = this.Document.Bounds;
foreach (Layer layer in this.Document.Layers)
{
layer.PropertyChanging += LayerPropertyChangingHandler;
layer.PropertyChanged += LayerPropertyChangedHandler;
}
this.Document.Layers.RemovingAt += LayerRemovingHandler;
this.Document.Layers.RemovedAt += LayerRemovedHandler;
this.Document.Layers.Inserted += LayerInsertedHandler;
if (!this.Document.Layers.Contains(this.ActiveLayer))
{
if (this.Document.Layers.Count > 0)
{
this.ActiveLayer = (Layer)this.Document.Layers[0];
}
else
{
this.ActiveLayer = null;
}
}
// we invalidate each layer so that the layer previews refresh themselves
foreach (Layer layer in this.Document.Layers)
{
layer.Invalidate();
}
bool oldDirty = this.Document.Dirty;
this.Document.Invalidate();
this.Document.Dirty = oldDirty;
this.ZoomBasis = this.savedZb;
if (this.savedZb == ZoomBasis.ScaleFactor)
{
ScaleFactor = this.savedSf;
}
}
PopNullTool();
AutoScrollPosition = new Point(0, 0);
base.OnDocumentChanged();
}
public override void ZoomOut(double factor)
{
this.ZoomBasis = ZoomBasis.ScaleFactor;
base.ZoomOut(factor);
}
public override void ZoomOut()
{
this.ZoomBasis = ZoomBasis.ScaleFactor;
base.ZoomOut();
}
