protected override String GetDesignTimeNormalHtml()
{
DesignerTextWriter writer = new DesignerTextWriter();
_adRotator.Adapter.Render(writer);
return writer.ToString();
}
/// <summary>
/// <para>
/// Gets the HTML to be used for the design time representation of the control runtime.
/// </para>
/// </summary>
/// <returns>
/// <para>
/// The design time HTML.
/// </para>
/// </returns>
protected override String GetDesignTimeNormalHtml()
{
DesignerTextWriter tw = new DesignerTextWriter();
_validationSummary.Adapter.Render(tw);
return tw.ToString();
}
/// <summary>
/// <para>
/// Returns the design-time HTML of the <see cref='System.Web.UI.MobileControls.Calendar'/>
/// mobile control
/// </para>
/// </summary>
/// <returns>
/// <para>
/// The HTML of the control.
/// </para>
/// </returns>
/// <seealso cref='System.Web.UI.MobileControls.Calendar'/>
protected override String GetDesignTimeNormalHtml()
{
DesignerTextWriter tw = new DesignerTextWriter();
_calendar.Adapter.Render(tw);
return tw.ToString();
}
/// <summary>
/// Update scheme preview
/// </summary>
/// <internalonly/>
private void UpdateSamplePreview()
{
if (_firstActivate)
{
return;
}
NativeMethods.IHTMLDocument2 tridentDocument = _samplePreview.GetDocument();
NativeMethods.IHTMLElement documentElement = tridentDocument.GetBody();
NativeMethods.IHTMLBodyElement bodyElement;
bodyElement = (NativeMethods.IHTMLBodyElement) documentElement;
bodyElement.SetScroll("no");
if (SelectedStyle == null)
{
documentElement.SetInnerHTML(String.Empty);
tridentDocument.SetBgColor("buttonface");
return;
}
else
{
tridentDocument.SetBgColor(String.Empty);
}
bool cycle = ReferencesContainCycle(SelectedStyle);
if (cycle)
{
documentElement.SetInnerHTML(String.Empty);
return;
}
// apply the current Style to label
ApplyStyle();
DesignerTextWriter tw = new DesignerTextWriter();
//ToolTip
tw.AddAttribute("title", ((StyleNode)SelectedStyle).RuntimeStyle.Name);
// ForeColor
Color c = _previewStyle.ForeColor;
if (!c.Equals(Color.Empty))
{
tw.AddStyleAttribute("color", ColorTranslator.ToHtml(c));
}
// BackColor
c = _previewStyle.BackColor;
if (!c.Equals(Color.Empty))
{
tw.AddStyleAttribute("background-color", ColorTranslator.ToHtml(c));
}
// Font Name
String name = _previewStyle.Font.Name;
if (name.Length > 0)
{
tw.AddStyleAttribute("font-family", name);
}
// Font Size
switch (_previewStyle.Font.Size)
{
case FontSize.Large :
tw.AddStyleAttribute("font-size", "Medium");
break;
case FontSize.Small :
tw.AddStyleAttribute("font-size", "X-Small");
break;
default:
tw.AddStyleAttribute("font-size", "Small");
break;
}
// Font Style
if (_previewStyle.Font.Bold == BooleanOption.True)
{
tw.AddStyleAttribute("font-weight", "bold");
}
if (_previewStyle.Font.Italic == BooleanOption.True)
{
tw.AddStyleAttribute("font-style", "italic");
}
tw.RenderBeginTag("span");
tw.Write(SR.GetString(SR.StylesEditorDialog_PreviewText));
tw.RenderEndTag();
// and show it!
String finalHTML = "<div align='center'><table width='100%' height='100%'><tr><td><p align='center'>" +
tw.ToString() + "</p></td></tr></table></div>";
documentElement.SetInnerHTML(finalHTML);
}
public override void Render(HtmlMobileTextWriter writer)
{
// Invalid text writers are not supported in this Adapter.
if (!(writer is DesignerTextWriter))
{
return;
}
Alignment alignment = (Alignment)Style[Style.AlignmentKey, true];
byte templateStatus;
int maxWidth = DesignerAdapterUtil.GetMaxWidthToFit(Control, out templateStatus);
String width = DesignerAdapterUtil.GetWidth(Control);
if (Control.ImageUrl.Length == 0)
{
if (Control.Format == CommandFormat.Button)
{
if (maxWidth == 0 && templateStatus == DesignerAdapterUtil.CONTROL_IN_TEMPLATE_NONEDIT)
{
maxWidth = DesignerAdapterUtil.CONTROL_MAX_WIDTH_IN_TEMPLATE;
}
if (maxWidth == 0 && DesignerAdapterUtil.InMobileUserControl(Control))
{
maxWidth = Constants.ControlMaxsizeAtToplevel;
}
if (maxWidth == 0)
{
// Render will be called a second time for which maxWidth != 0
return;
}
String additionalStyle = null;
String controlText = Control.Text;
String commandCaption;
int requiredWidth = 0;
DesignerTextWriter twTmp;
twTmp = new DesignerTextWriter();
twTmp.WriteBeginTag("input");
twTmp.WriteStyleAttribute(Style, null);
twTmp.WriteAttribute("type", "submit");
twTmp.Write(" value=\"");
twTmp.WriteText(controlText, true);
twTmp.Write("\"/>");
String htmlFragment = twTmp.ToString();
MSHTMLHostUtil.ApplyStyle(String.Empty, String.Empty, null);
requiredWidth = MSHTMLHostUtil.GetHtmlFragmentWidth(htmlFragment);
((DesignerTextWriter)writer).EnterZeroFontSizeTag();
writer.WriteBeginTag("div");
if (requiredWidth + SAFETY_MARGIN > maxWidth)
{
if (templateStatus == DesignerAdapterUtil.CONTROL_IN_TEMPLATE_EDIT)
{
int tmpRequiredWidth, allowedLength;
int captionLength = controlText.Length;
twTmp = new DesignerTextWriter();
twTmp.WriteBeginTag("input");
twTmp.WriteStyleAttribute(Style, null);
twTmp.WriteAttribute("type", "submit");
twTmp.WriteAttribute("value", "{0}");
twTmp.Write("/>");
htmlFragment = twTmp.ToString();
// At least 10 characters can fit into the caption of the command
for (allowedLength = (captionLength < 10 ? captionLength : 10); allowedLength <= captionLength; allowedLength++)
{
tmpRequiredWidth = MSHTMLHostUtil.GetHtmlFragmentWidth(String.Format(CultureInfo.CurrentCulture, htmlFragment, HttpUtility.HtmlEncode(controlText.Substring(0, allowedLength))));
if (tmpRequiredWidth + SAFETY_MARGIN > maxWidth)
{
break;
}
}
commandCaption = controlText.Substring(0, allowedLength - 1);
}
else
{
commandCaption = controlText;
}
}
else
{
writer.WriteAttribute("style", "width:" + width);
commandCaption = controlText;
}
if (alignment != Alignment.NotSet)
{
writer.WriteAttribute("align", Enum.GetName(typeof(Alignment), alignment));
}
writer.Write(">");
writer.EnterLayout(Style);
writer.WriteBeginTag("input");
if (requiredWidth + SAFETY_MARGIN > maxWidth)
{
additionalStyle = String.Format(CultureInfo.CurrentCulture, "width:{0};", width);
}
((DesignerTextWriter)writer).WriteStyleAttribute(Style, additionalStyle);
writer.WriteAttribute("type", "submit");
writer.Write(" value=\"");
writer.WriteText(commandCaption, true);
writer.Write("\"/>");
writer.ExitLayout(Style);
}
else
{
Wrapping wrapping = (Wrapping)Style[Style.WrappingKey, true];
bool wrap = (wrapping == Wrapping.Wrap || wrapping == Wrapping.NotSet);
((DesignerTextWriter)writer).EnterZeroFontSizeTag();
writer.WriteBeginTag("div");
if (!wrap)
{
if (templateStatus == DesignerAdapterUtil.CONTROL_IN_TEMPLATE_EDIT)
{
width = maxWidth.ToString(CultureInfo.InvariantCulture) + "px";
}
writer.WriteAttribute("style", "overflow-x:hidden;width:" + width);
}
else
{
writer.WriteAttribute("style", "word-wrap:break-word;width:" + width);
}
if (alignment != Alignment.NotSet)
{
writer.WriteAttribute("align", Enum.GetName(typeof(Alignment), alignment));
}
writer.Write(">");
writer.WriteBeginTag("a");
writer.WriteAttribute("href", "NavigationUrl");
writer.Write(">");
((DesignerTextWriter)writer).WriteCssStyleText(Style, null, Control.Text, true);
writer.WriteEndTag("a");
}
writer.WriteEndTag("div");
((DesignerTextWriter)writer).ExitZeroFontSizeTag();
}
else
{
if (templateStatus == DesignerAdapterUtil.CONTROL_IN_TEMPLATE_EDIT)
{
width = maxWidth.ToString(CultureInfo.InvariantCulture) + "px";
}
writer.WriteBeginTag("div");
if (alignment == Alignment.Center)
{
writer.WriteAttribute("align", "center");
}
writer.WriteAttribute("style", "overflow-x:hidden;width:" + width);
writer.Write(">");
writer.WriteBeginTag("img");
((DesignerTextWriter)writer).WriteStyleAttribute(Style);
writer.WriteAttribute("src", Control.ImageUrl, true);
// center alignment not part of HTML for images.
if (alignment == Alignment.Right ||
alignment == Alignment.Left)
{
writer.WriteAttribute("align", Enum.GetName(typeof(Alignment), alignment));
}
writer.WriteAttribute("border", "0");
writer.Write(">");
writer.WriteEndTag("div");
}
}
/// <summary>
/// <para>
/// Gets the HTML to be used for the design-time representation
/// of the control.
/// </para>
/// </summary>
/// <returns>
/// <para>
/// The design-time HTML.
/// </para>
/// </returns>
protected override String GetDesignTimeNormalHtml()
{
const int numberOfStaticItems = 5;
IEnumerable selectedDataSource = null;
String oldDataTextField = null, oldDataValueField = null;
bool dummyDataSource = false;
DesignerTextWriter htmlWriter = new DesignerTextWriter(true);
MobileListItemCollection items = _selectionList.Items;
Debug.Assert(items != null, "Items is null in LisControl");
if (items.Count > 0)
{
_selectionList.Adapter.Render(htmlWriter);
}
else
{
MobileListItem[] oldItems = items.GetAll();
int sampleRows = numberOfStaticItems;
// try designtime databinding.
selectedDataSource = GetResolvedSelectedDataSource();
IEnumerable designTimeDataSource =
GetDesignTimeDataSource(
selectedDataSource,
sampleRows,
out dummyDataSource);
// If dummy datasource is applied, change the data fields so that
// dummy source will be rendered.
if (dummyDataSource)
{
oldDataTextField = _selectionList.DataTextField;
oldDataValueField = _selectionList.DataValueField;
_selectionList.DataTextField = "Column0";
_selectionList.DataValueField = "Column1";
}
try
{
_selectionList.DataSource = designTimeDataSource;
_selectionList.DataBind();
_selectionList.Adapter.Render(htmlWriter);
}
finally
{
_selectionList.DataSource = null;
_selectionList.Items.SetAll(oldItems);
if (dummyDataSource)
{
_selectionList.DataTextField = oldDataTextField;
_selectionList.DataValueField = oldDataValueField;
}
}
}
return htmlWriter.ToString();
}
/// <summary>
/// <para>
/// Returns the design-time HTML of the <see cref='System.Web.UI.MobileControls.Link'/>
/// mobile control
/// </para>
/// </summary>
/// <returns>
/// <para>
/// The HTML of the control.
/// </para>
/// </returns>
/// <seealso cref='System.Web.UI.MobileControls.Link'/>
protected override String GetDesignTimeNormalHtml()
{
Debug.Assert(null != _link.Text);
DesignerTextWriter tw;
Control[] children = null;
String originalText = _link.Text;
bool blankText = (originalText.Trim().Length == 0);
bool hasControls = _link.HasControls();
if (blankText)
{
if (hasControls)
{
children = new Control[_link.Controls.Count];
_link.Controls.CopyTo(children, 0);
}
_link.Text = "[" + _link.ID + "]";
}
try
{
tw = new DesignerTextWriter();
_link.Adapter.Render(tw);
}
finally
{
if (blankText)
{
_link.Text = originalText;
if (hasControls)
{
foreach (Control c in children)
{
_link.Controls.Add(c);
}
}
}
}
return tw.ToString();
}
public override void Render(HtmlMobileTextWriter writer)
{
// Invalid text writers are not supported in this Adapter.
if (!(writer is DesignerTextWriter))
{
return;
}
Alignment alignment = (Alignment)Style[Style.AlignmentKey, true];
byte templateStatus;
int maxWidth = DesignerAdapterUtil.GetMaxWidthToFit(Control, out templateStatus);
String width = DesignerAdapterUtil.GetWidth(Control);
if (Control.ImageUrl.Length == 0)
{
if (Control.Format == CommandFormat.Button)
{
if (maxWidth == 0 && templateStatus == DesignerAdapterUtil.CONTROL_IN_TEMPLATE_NONEDIT)
{
maxWidth = DesignerAdapterUtil.CONTROL_MAX_WIDTH_IN_TEMPLATE;
}
if (maxWidth == 0 && DesignerAdapterUtil.InMobileUserControl(Control))
{
maxWidth = Constants.ControlMaxsizeAtToplevel;
}
if (maxWidth == 0)
{
// Render will be called a second time for which maxWidth != 0
return;
}
String additionalStyle = null;
String controlText = Control.Text;
String commandCaption;
int requiredWidth = 0;
DesignerTextWriter twTmp;
twTmp = new DesignerTextWriter();
twTmp.WriteBeginTag("input");
twTmp.WriteStyleAttribute(Style, null);
twTmp.WriteAttribute("type", "submit");
twTmp.Write(" value=\"");
twTmp.WriteText(controlText, true);
twTmp.Write("\"/>");
String htmlFragment = twTmp.ToString();
MSHTMLHostUtil.ApplyStyle(String.Empty, String.Empty, null);
requiredWidth = MSHTMLHostUtil.GetHtmlFragmentWidth(htmlFragment);
((DesignerTextWriter)writer).EnterZeroFontSizeTag();
writer.WriteBeginTag("div");
if (requiredWidth + SAFETY_MARGIN > maxWidth)
{
if (templateStatus == DesignerAdapterUtil.CONTROL_IN_TEMPLATE_EDIT)
{
int tmpRequiredWidth, allowedLength;
int captionLength = controlText.Length;
twTmp = new DesignerTextWriter();
twTmp.WriteBeginTag("input");
twTmp.WriteStyleAttribute(Style, null);
twTmp.WriteAttribute("type", "submit");
twTmp.WriteAttribute("value", "{0}");
twTmp.Write("/>");
htmlFragment = twTmp.ToString();
// At least 10 characters can fit into the caption of the command
for (allowedLength = (captionLength < 10 ? captionLength : 10); allowedLength <= captionLength; allowedLength++)
{
tmpRequiredWidth = MSHTMLHostUtil.GetHtmlFragmentWidth(String.Format(CultureInfo.CurrentCulture, htmlFragment, HttpUtility.HtmlEncode(controlText.Substring(0, allowedLength))));
if (tmpRequiredWidth + SAFETY_MARGIN > maxWidth)
{
break;
}
}
commandCaption = controlText.Substring(0, allowedLength - 1);
}
else
{
commandCaption = controlText;
}
}
else
{
writer.WriteAttribute("style", "width:" + width);
commandCaption = controlText;
}
if (alignment != Alignment.NotSet)
{
writer.WriteAttribute("align", Enum.GetName(typeof(Alignment), alignment));
}
writer.Write(">");
writer.EnterLayout(Style);
writer.WriteBeginTag("input");
if (requiredWidth + SAFETY_MARGIN > maxWidth)
{
additionalStyle = String.Format(CultureInfo.CurrentCulture, "width:{0};", width);
}
((DesignerTextWriter)writer).WriteStyleAttribute(Style, additionalStyle);
writer.WriteAttribute("type", "submit");
writer.Write(" value=\"");
writer.WriteText(commandCaption, true);
writer.Write("\"/>");
writer.ExitLayout(Style);
}
else
{
Wrapping wrapping = (Wrapping) Style[Style.WrappingKey, true];
bool wrap = (wrapping == Wrapping.Wrap || wrapping == Wrapping.NotSet);
((DesignerTextWriter)writer).EnterZeroFontSizeTag();
writer.WriteBeginTag("div");
if (!wrap)
{
if (templateStatus == DesignerAdapterUtil.CONTROL_IN_TEMPLATE_EDIT)
{
width = maxWidth.ToString(CultureInfo.InvariantCulture) + "px";
}
writer.WriteAttribute("style", "overflow-x:hidden;width:" + width);
}
else
{
writer.WriteAttribute("style", "word-wrap:break-word;width:" + width);
}
if (alignment != Alignment.NotSet)
{
writer.WriteAttribute("align", Enum.GetName(typeof(Alignment), alignment));
}
writer.Write(">");
writer.WriteBeginTag("a");
writer.WriteAttribute("href", "NavigationUrl");
writer.Write(">");
((DesignerTextWriter)writer).WriteCssStyleText(Style, null, Control.Text, true);
writer.WriteEndTag("a");
}
writer.WriteEndTag("div");
((DesignerTextWriter)writer).ExitZeroFontSizeTag();
}
else
{
if (templateStatus == DesignerAdapterUtil.CONTROL_IN_TEMPLATE_EDIT)
{
width = maxWidth.ToString(CultureInfo.InvariantCulture) + "px";
}
writer.WriteBeginTag("div");
if (alignment == Alignment.Center)
{
writer.WriteAttribute("align", "center");
}
writer.WriteAttribute("style", "overflow-x:hidden;width:" + width);
writer.Write(">");
writer.WriteBeginTag("img");
((DesignerTextWriter)writer).WriteStyleAttribute(Style);
writer.WriteAttribute("src", Control.ImageUrl, true);
// center alignment not part of HTML for images.
if (alignment == Alignment.Right ||
alignment == Alignment.Left)
{
writer.WriteAttribute("align", Enum.GetName(typeof(Alignment), alignment));
}
writer.WriteAttribute("border", "0");
writer.Write(">");
writer.WriteEndTag("div");
}
}
/// <summary>
/// <para>
/// Gets the design time HTML of ValidatorBase controls.
/// </para>
/// </summary>
/// <returns>
/// <para>
/// The design time
/// HTML of the control.
/// </para>
/// </returns>
protected override String GetDesignTimeNormalHtml()
{
Debug.Assert(_baseValidator.Text != null);
String originalText = _baseValidator.ErrorMessage;
ValidatorDisplay validatorDisplay = _baseValidator.Display;
bool blankText = (validatorDisplay == ValidatorDisplay.None ||
(originalText.Trim().Length == 0 && _baseValidator.Text.Trim().Length == 0));
if (blankText)
{
_baseValidator.ErrorMessage = "[" + _baseValidator.ID + "]";
}
DesignerTextWriter tw = new DesignerTextWriter();
_baseValidator.Adapter.Render(tw);
if (blankText)
{
_baseValidator.ErrorMessage = originalText;
}
return tw.ToString();
}
/// <summary>
/// <para>
/// Gets the HTML to be used for the design-time representation
/// of the control.
/// </para>
/// </summary>
/// <returns>
/// <para>
/// The design-time HTML.
/// </para>
/// </returns>
/// <remarks>
/// <para>
/// The rule for handing DesignTimeHTML is similar to System.Web.UI.DataList control,
/// if list has a HTML templateset, then generate sample data from static data or
/// dynamic data (if static data does not exist). Show the sample data with templates
/// applied.
/// </para>
/// </remarks>
protected override String GetDesignTimeNormalHtml()
{
IEnumerable selectedDataSource = null;
String oldDataTextField = null, oldDataValueField = null;
bool dummyDataSource = false;
DesignerTextWriter writer = new DesignerTextWriter(true);
// Apply the current device specific
if (_list.DeviceSpecific != null)
{
_list.DeviceSpecific.SetDesignerChoice(CurrentChoice);
}
MobileListItemCollection items = _list.Items;
Debug.Assert(items != null, "Items is null in LisControl");
MobileListItem[] oldItems = items.GetAll();
// Hack: If List is templated, use DataBind() to create child controls.
// If it is empty, use dummy data source to create fake child controls.
if (_list.IsTemplated || items.Count == 0)
{
int sampleRows = items.Count;
// If List does not contain any items, use five dummy items.
if (sampleRows == 0)
{
sampleRows = 5;
}
// try designtime databinding.
selectedDataSource = GetResolvedSelectedDataSource();
// Recreate the dummy data table, if number of items changed.
if (sampleRows != _numberItems)
{
OnDummyDataTableChanged();
// keep the new item count
_numberItems = sampleRows;
}
IEnumerable designTimeDataSource =
GetDesignTimeDataSource(selectedDataSource, sampleRows, out dummyDataSource);
// If dummy datasource is applied, change the data fields so that
// dummy source will be rendered.
if (dummyDataSource)
{
Debug.Assert(_dummyDataTable != null && _dummyDataTable.Columns.Count > 1);
oldDataTextField = _list.DataTextField;
oldDataValueField = _list.DataValueField;
_list.DataTextField = _dummyDataTable.Columns[0].ColumnName;
_list.DataValueField = _dummyDataTable.Columns[1].ColumnName;
}
try
{
_list.DataSource = designTimeDataSource;
_list.DataBind();
_list.Adapter.Render(writer);
}
finally
{
_list.DataSource = null;
// restore the old items since databinding creates items from templates.
_list.Items.SetAll(oldItems);
// clear all child controls created by databinding.
_list.Controls.Clear();
if (dummyDataSource)
{
_list.DataTextField = oldDataTextField;
_list.DataValueField = oldDataValueField;
}
}
}
// Otherwise, list only contains static items, just render it directly.
else
{
_list.Adapter.Render(writer);
}
return writer.ToString();
}
/// <summary>
/// <para>
/// Gets the HTML to be used for the design time representation
/// of the control.
/// </para>
/// </summary>
/// <returns>
/// <para>
/// The design time HTML.
/// </para>
/// </returns>
protected override String GetDesignTimeNormalHtml()
{
int sampleRows = 5;
bool dummyDataSource = false;
String oldLabelField, oldTableFields;
oldLabelField = _objectList.LabelField;
oldTableFields = _objectList.TableFields;
DesignerTextWriter htmlWriter = new DesignerTextWriter(true);
if (_objectList.DeviceSpecific != null)
{
_objectList.DeviceSpecific.SetDesignerChoice(CurrentChoice);
}
IEnumerable designTimeDataSource = GetDesignTimeDataSource(sampleRows, out dummyDataSource);
bool oldAutoGenerateFields = _objectList.AutoGenerateFields;
if ((oldAutoGenerateFields == false) && (_objectList.Fields.Count == 0))
{
// ensure that AutoGenerateFields is true when we don't have
// any fields defined, so we see atleast something at design time.
_objectList.AutoGenerateFields = true;
}
// Replace original labelfield with empty string to ensure dummy datasource will be rendered
if (dummyDataSource)
{
_objectList.LabelField = String.Empty;
_objectList.TableFields = String.Empty;
}
try
{
_objectList.DataSource = designTimeDataSource;
_objectList.DataBind();
_objectList.Adapter.Render(htmlWriter);
}
finally
{
_objectList.DataSource = null;
_objectList.AutoGenerateFields = oldAutoGenerateFields;
if (dummyDataSource)
{
_objectList.LabelField = oldLabelField;
_objectList.TableFields = oldTableFields;
}
// Remove controls created by databinding the DataSource
_objectList.Controls.Clear();
_objectList.InvalidateDisplayFieldIndices();
}
return htmlWriter.ToString();
}
/// <summary>
/// <para>
/// Gets the HTML to be used for the design time representation of the control runtime.
/// </para>
/// </summary>
/// <returns>
/// <para>
/// The design time HTML.
/// </para>
/// </returns>
protected override String GetDesignTimeNormalHtml()
{
String tempUrl = String.Empty;
bool replaceUrl = (_image.ImageUrl.Length > 0);
DesignerTextWriter writer = new DesignerTextWriter();
tempUrl = _image.ImageUrl;
_image.ImageUrl = GetConvertedImageURI(_image.ImageUrl);
_image.Adapter.Render(writer);
_image.ImageUrl = tempUrl;
return writer.ToString();
}
public override void Render(HtmlMobileTextWriter writer)
{
// Invalid text writers are not supported in this Adapter.
if (!(writer is DesignerTextWriter))
{
return;
}
byte templateStatus;
bool pwd = Control.Password;
int size = Control.Size;
int fittingSize;
int maxWidth = DesignerAdapterUtil.GetMaxWidthToFit(Control, out templateStatus);
if (maxWidth == 0)
{
if (templateStatus == DesignerAdapterUtil.CONTROL_IN_TEMPLATE_NONEDIT)
{
maxWidth = DesignerAdapterUtil.CONTROL_MAX_WIDTH_IN_TEMPLATE;
}
else if (DesignerAdapterUtil.InMobileUserControl(Control))
{
maxWidth = Constants.ControlMaxsizeAtToplevel;
}
}
if (maxWidth == 0)
{
return;
}
bool restoreEmptyFontName = false;
if ((String)Style[Style.FontNameKey, true] == String.Empty)
{
// MSHTMLHostUtil is using another font by default.
// Setting the font name to the one that is actually
// used by default for the desig-time rendering
// assures that the requiredWidth returned by
// MSHTMLHostUtil.GetHtmlFragmentWidth is accurate.
Style[Style.FontNameKey] = "Arial";
restoreEmptyFontName = true;
}
int requiredWidth = 0;
DesignerTextWriter tw;
tw = new DesignerTextWriter(false);
tw.EnterLayout(Style);
String enterLayout = tw.ToString();
tw = new DesignerTextWriter(false);
tw.ExitLayout(Style);
String exitLayout = tw.ToString();
tw = new DesignerTextWriter(false);
tw.WriteBeginTag("input");
tw.WriteStyleAttribute(Style, null);
if (size > 0)
{
tw.WriteAttribute("size", "{0}");
}
tw.Write("/>");
String htmlFragment = tw.ToString();
MSHTMLHostUtil.ApplyStyle(enterLayout, exitLayout, null);
if (size < LARGESIZE_THRESHOLD)
{
requiredWidth = MSHTMLHostUtil.GetHtmlFragmentWidth(size > 0 ? String.Format(htmlFragment, size.ToString()) : htmlFragment);
}
if (requiredWidth + SAFETY_MARGIN > maxWidth || size >= LARGESIZE_THRESHOLD)
{
if (size == 0)
{
tw = new DesignerTextWriter(false);
tw.WriteBeginTag("input");
tw.WriteStyleAttribute(Style, null);
tw.WriteAttribute("size", "{0}");
tw.Write("/>");
htmlFragment = tw.ToString();
}
fittingSize = 0;
do
{
fittingSize++;
requiredWidth = MSHTMLHostUtil.GetHtmlFragmentWidth(String.Format(htmlFragment, fittingSize.ToString()));
}while (requiredWidth + SAFETY_MARGIN <= maxWidth);
if (fittingSize > 1)
{
fittingSize--;
}
}
else
{
fittingSize = size;
}
if (restoreEmptyFontName)
{
Style[Style.FontNameKey] = String.Empty;
}
Alignment alignment = (Alignment)Style[Style.AlignmentKey, true];
String width = DesignerAdapterUtil.GetWidth(Control);
writer.Write("<div style='width:" + width);
if (alignment != Alignment.NotSet)
{
writer.Write(";text-align:" + Enum.GetName(typeof(Alignment), alignment));
}
writer.Write("'>");
((DesignerTextWriter)writer).EnterZeroFontSizeTag();
writer.EnterLayout(Style);
writer.WriteBeginTag("input");
((DesignerTextWriter)writer).WriteStyleAttribute(Style, null);
if (Control.Text != String.Empty)
{
writer.Write(" value=\"");
writer.WriteText(Control.Text, true);
writer.Write("\" ");
}
if (fittingSize > 0)
{
writer.WriteAttribute("size", fittingSize.ToString());
}
if (pwd)
{
writer.WriteAttribute("type", "password");
}
writer.Write("/>");
writer.ExitLayout(Style);
((DesignerTextWriter)writer).ExitZeroFontSizeTag();
writer.Write("</div>");
}
public override void Render(HtmlMobileTextWriter writer)
{
// Invalid text writers are not supported in this Adapter.
if (!(writer is DesignerTextWriter))
{
return;
}
byte templateStatus;
bool pwd = Control.Password;
int size = Control.Size;
int fittingSize;
int maxWidth = DesignerAdapterUtil.GetMaxWidthToFit(Control, out templateStatus);
if (maxWidth == 0)
{
if (templateStatus == DesignerAdapterUtil.CONTROL_IN_TEMPLATE_NONEDIT)
{
maxWidth = DesignerAdapterUtil.CONTROL_MAX_WIDTH_IN_TEMPLATE;
}
else if (DesignerAdapterUtil.InMobileUserControl(Control))
{
maxWidth = Constants.ControlMaxsizeAtToplevel;
}
}
if (maxWidth == 0)
{
return;
}
bool restoreEmptyFontName = false;
if (String.IsNullOrEmpty((String) Style[Style.FontNameKey, true]))
{
// MSHTMLHostUtil is using another font by default.
// Setting the font name to the one that is actually
// used by default for the desig-time rendering
// assures that the requiredWidth returned by
// MSHTMLHostUtil.GetHtmlFragmentWidth is accurate.
Style[Style.FontNameKey] = "Arial";
restoreEmptyFontName = true;
}
int requiredWidth = 0;
DesignerTextWriter tw;
tw = new DesignerTextWriter(false);
tw.EnterLayout(Style);
String enterLayout = tw.ToString();
tw = new DesignerTextWriter(false);
tw.ExitLayout(Style);
String exitLayout = tw.ToString();
tw = new DesignerTextWriter(false);
tw.WriteBeginTag("input");
tw.WriteStyleAttribute(Style, null);
if (size > 0)
{
tw.WriteAttribute("size", "{0}");
}
tw.Write("/>");
String htmlFragment = tw.ToString();
MSHTMLHostUtil.ApplyStyle(enterLayout, exitLayout, null);
if (size < LARGESIZE_THRESHOLD)
{
requiredWidth = MSHTMLHostUtil.GetHtmlFragmentWidth(size > 0 ? String.Format(CultureInfo.InvariantCulture, htmlFragment, size) : htmlFragment);
}
if (requiredWidth + SAFETY_MARGIN > maxWidth || size >= LARGESIZE_THRESHOLD)
{
if (size == 0)
{
tw = new DesignerTextWriter(false);
tw.WriteBeginTag("input");
tw.WriteStyleAttribute(Style, null);
tw.WriteAttribute("size", "{0}");
tw.Write("/>");
htmlFragment = tw.ToString();
}
fittingSize = 0;
do
{
fittingSize++;
requiredWidth = MSHTMLHostUtil.GetHtmlFragmentWidth(String.Format(CultureInfo.InvariantCulture, htmlFragment, fittingSize));
}
while (requiredWidth + SAFETY_MARGIN <= maxWidth);
if (fittingSize > 1)
{
fittingSize--;
}
}
else
{
fittingSize = size;
}
if (restoreEmptyFontName)
{
Style[Style.FontNameKey] = String.Empty;
}
Alignment alignment = (Alignment) Style[Style.AlignmentKey, true];
String width = DesignerAdapterUtil.GetWidth(Control);
writer.Write("<div style='width:" + width);
if (alignment != Alignment.NotSet)
{
writer.Write(";text-align:" + Enum.GetName(typeof(Alignment), alignment));
}
writer.Write("'>");
((DesignerTextWriter)writer).EnterZeroFontSizeTag();
writer.EnterLayout(Style);
writer.WriteBeginTag("input");
((DesignerTextWriter)writer).WriteStyleAttribute(Style, null);
if (!String.IsNullOrEmpty(Control.Text))
{
writer.Write(" value=\"");
writer.WriteText(Control.Text, true);
writer.Write("\" ");
}
if (fittingSize > 0)
{
writer.WriteAttribute("size", fittingSize.ToString(CultureInfo.InvariantCulture));
}
if (pwd)
{
writer.WriteAttribute("type", "password");
}
writer.Write("/>");
writer.ExitLayout(Style);
((DesignerTextWriter)writer).ExitZeroFontSizeTag();
writer.Write("</div>");
}
