private DialogResult EditTargetOptions(LinkTargetType linkTargetType)
{
using (LinkToOptionsForm linkOptionsForm = new LinkToOptionsForm())
{
if (linkTargetType == LinkTargetType.IMAGE)
{
using (ImageTargetEditorControl editor = new ImageTargetEditorControl())
{
editor.LoadImageSize(ImagePropertiesInfo.LinkTargetImageSize, ImagePropertiesInfo.ImageSourceSize, ImagePropertiesInfo.ImageRotation);
editor.LinkOptions = ImagePropertiesInfo.LinkOptions;
editor.EditorOptions = _imageEditingContext.EditorOptions;
linkOptionsForm.EditorControl = editor;
ImagePropertiesInfo.DhtmlImageViewer = _imageEditingContext.EditorOptions.DhtmlImageViewer;
DialogResult result = linkOptionsForm.ShowDialog(_editorContext.MainFrameWindow);
if (result == DialogResult.OK)
{
ImagePropertiesInfo.LinkTargetImageSize = editor.ImageSize;
ImagePropertiesInfo.DhtmlImageViewer = _imageEditingContext.EditorOptions.DhtmlImageViewer;
ImagePropertiesInfo.LinkOptions = editor.LinkOptions;
ImagePropertiesInfo.LinkTargetImageSizeName = editor.ImageBoundsSize;
}
return(result);
}
}
else if (linkTargetType == LinkTargetType.URL)
{
using (HyperlinkForm hyperlinkForm = new HyperlinkForm(_editorContext.CommandManager, GlobalEditorOptions.SupportsFeature(ContentEditorFeature.ShowAllLinkOptions)))
{
hyperlinkForm.ContainsImage = true;
hyperlinkForm.EditStyle = !String.IsNullOrEmpty(ImagePropertiesInfo.LinkTargetUrl);
hyperlinkForm.NewWindow = ImagePropertiesInfo.LinkOptions.ShowInNewWindow;
if (ImagePropertiesInfo.LinkTitle != String.Empty)
{
hyperlinkForm.LinkTitle = ImagePropertiesInfo.LinkTitle;
}
if (ImagePropertiesInfo.LinkRel != String.Empty)
{
hyperlinkForm.Rel = ImagePropertiesInfo.LinkRel;
}
if (ImagePropertiesInfo.LinkTargetUrl != null && ImagePropertiesInfo.LinkTarget != LinkTargetType.IMAGE)
{
hyperlinkForm.Hyperlink = ImagePropertiesInfo.LinkTargetUrl;
}
DialogResult result = hyperlinkForm.ShowDialog(_editorContext.MainFrameWindow);
if (result == DialogResult.OK)
{
ImagePropertiesInfo.LinkTargetUrl = hyperlinkForm.Hyperlink;
ImagePropertiesInfo.UpdateImageLinkOptions(hyperlinkForm.LinkTitle, hyperlinkForm.Rel, hyperlinkForm.NewWindow);
ImagePropertiesInfo.LinkOptions = new LinkOptions(hyperlinkForm.NewWindow, false, null);
}
return(result);
}
}
return(DialogResult.Abort);
}
}
private void comboBoxLinkTargets_SelectedIndexChanged(object sender, EventArgs e)
{
if (suppressComboBoxLinkTargetsSelectionChanged)
{
return;
}
if (EditorState == ControlState.Loaded)
{
using (new WaitCursor())
{
using (IImageDecoratorUndoUnit undo = EditorContext.CreateUndoUnit())
{
bool commitChanges = true;
LinkTargetType target = SelectedLinkTarget;
if (target == LinkTargetType.URL && !comboBoxLinkTargets.DroppedDown)
{
ClearTargetSummaryLabel();
commitChanges = EditTargetOptions() == DialogResult.OK;
}
if (commitChanges)
{
HtmlImageTargetSettings.LinkTarget = target;
SaveSettingsAndApplyDecorator();
//note: this is optionally committed because the EditTargetOptions() method
//makes changes to the settings that persist in the DOM. This is bad and we should
//stop doing that, and save in the OnSaveSettings() method instead. Then we won't
//need this stupid optional commit.
undo.Commit();
}
else
{
//rollback to the previous selected item
suppressComboBoxLinkTargetsSelectionChanged = true;
try
{
comboBoxLinkTargets.SelectedItem = new OptionItem("", HtmlImageTargetSettings.LinkTarget);
}
finally
{
suppressComboBoxLinkTargetsSelectionChanged = false;
}
}
}
}
}
LoadTargetSummaryLabel();
buttonTargetOptions.Enabled = !SelectedLinkTarget.Equals(LinkTargetType.NONE);
}
/// <summary>
/// Returns a <see cref="string" /> that represents this instance.
/// </summary>
/// <param name="target">The target.</param>
/// <returns>
/// A <see cref="string" /> that represents this instance.
/// </returns>
public static string ToHtmlString(this LinkTargetType target)
{
switch (target)
{
case LinkTargetType.Blank:
return("_blank");
case LinkTargetType.Self:
return("_self");
default:
return("_self");
}
}
private void LoadLinkTargetsCombo()
{
LinkTargetType targetType = HtmlImageTargetSettings.LinkTarget;
this.comboBoxLinkTargets.Items.Clear();
if (LinkToSourceImageEnabled)
{
comboBoxLinkTargets.Items.Add(new OptionItem(Res.Get(StringId.LinkToSource), LinkTargetType.IMAGE));
}
comboBoxLinkTargets.Items.Add(new OptionItem(Res.Get(StringId.LinkToURL), LinkTargetType.URL));
comboBoxLinkTargets.Items.Add(new OptionItem(Res.Get(StringId.LinkToNone), LinkTargetType.NONE));
comboBoxLinkTargets.SelectedItem = new OptionItem("", targetType);
//comboBoxLinkTargets.Visible = comboBoxLinkTargets.Items.Count > 1;
}
void imageTargetSelectGalleryCommand_Execute(object sender, EventArgs args)
{
// By the time this is called we've already changed the dropdown
// If user cancels then we need to restore previous dropdown selection.
Command selectedCommand = (Command)sender;
LinkTargetType newLinkTargetType = (LinkTargetType)selectedCommand.Tag;
using (new WaitCursor())
using (IUndoUnit undo = _editorContext.CreateUndoUnit())
{
if (newLinkTargetType == LinkTargetType.URL && EditTargetOptions(newLinkTargetType) != DialogResult.OK)
{
newLinkTargetType = ImagePropertiesInfo.LinkTarget;
_imageLinkTargetDropdown.SelectTag(newLinkTargetType);
}
ImagePropertiesInfo.LinkTarget = newLinkTargetType;
ApplyImageDecorations();
undo.Commit();
}
}
private DialogResult EditTargetOptions(LinkTargetType linkTargetType)
{
using (LinkToOptionsForm linkOptionsForm = new LinkToOptionsForm())
{
if (linkTargetType == LinkTargetType.IMAGE)
{
using (ImageTargetEditorControl editor = new ImageTargetEditorControl())
{
editor.LoadImageSize(ImagePropertiesInfo.LinkTargetImageSize, ImagePropertiesInfo.ImageSourceSize, ImagePropertiesInfo.ImageRotation);
editor.LinkOptions = ImagePropertiesInfo.LinkOptions;
editor.EditorOptions = _imageEditingContext.EditorOptions;
linkOptionsForm.EditorControl = editor;
ImagePropertiesInfo.DhtmlImageViewer = _imageEditingContext.EditorOptions.DhtmlImageViewer;
DialogResult result = linkOptionsForm.ShowDialog(_editorContext.MainFrameWindow);
if (result == DialogResult.OK)
{
ImagePropertiesInfo.LinkTargetImageSize = editor.ImageSize;
ImagePropertiesInfo.DhtmlImageViewer = _imageEditingContext.EditorOptions.DhtmlImageViewer;
ImagePropertiesInfo.LinkOptions = editor.LinkOptions;
ImagePropertiesInfo.LinkTargetImageSizeName = editor.ImageBoundsSize;
}
return result;
}
}
else if (linkTargetType == LinkTargetType.URL)
{
using (HyperlinkForm hyperlinkForm = new HyperlinkForm(_editorContext.CommandManager, GlobalEditorOptions.SupportsFeature(ContentEditorFeature.ShowAllLinkOptions)))
{
hyperlinkForm.ContainsImage = true;
hyperlinkForm.EditStyle = !String.IsNullOrEmpty(ImagePropertiesInfo.LinkTargetUrl);
hyperlinkForm.NewWindow = ImagePropertiesInfo.LinkOptions.ShowInNewWindow;
if (ImagePropertiesInfo.LinkTitle != String.Empty)
hyperlinkForm.LinkTitle = ImagePropertiesInfo.LinkTitle;
if (ImagePropertiesInfo.LinkRel != String.Empty)
hyperlinkForm.Rel = ImagePropertiesInfo.LinkRel;
if (ImagePropertiesInfo.LinkTargetUrl != null && ImagePropertiesInfo.LinkTarget != LinkTargetType.IMAGE)
{
hyperlinkForm.Hyperlink = ImagePropertiesInfo.LinkTargetUrl;
}
DialogResult result = hyperlinkForm.ShowDialog(_editorContext.MainFrameWindow);
if (result == DialogResult.OK)
{
ImagePropertiesInfo.LinkTargetUrl = hyperlinkForm.Hyperlink;
ImagePropertiesInfo.UpdateImageLinkOptions(hyperlinkForm.LinkTitle, hyperlinkForm.Rel, hyperlinkForm.NewWindow);
ImagePropertiesInfo.LinkOptions = new LinkOptions(hyperlinkForm.NewWindow, false, null);
}
return result;
}
}
return DialogResult.Abort;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="Link"/> class.
/// </summary>
/// <param name="caption">The caption.</param>
/// <param name="href">The url</param>
public Link(string caption, string href)
{
Caption = caption;
Href = href;
Target = LinkTargetType.Self;
}
