// Note that it return false if any of the referenced styles are already in a loop
// ie. it returns true if and only if current style is in a loop now.
private bool InCircularLoop()
{
StyleSheet styleSheet = (StyleSheet)RuntimeStyle.Control;
Debug.Assert(styleSheet != null);
String reference = RuntimeStyle.StyleReference;
int count = styleSheet.Styles.Count + 1;
while ((reference != null && reference.Length > 0) && count > 0)
{
if (0 == String.Compare(RuntimeStyle.Name, reference, true, CultureInfo.InvariantCulture))
{
return(true);
}
else
{
Style style = styleSheet[reference];
if (null != style)
{
reference = style.StyleReference;
count--;
}
else
{
reference = null;
}
}
}
return(false);
}
private void InitAvailableStyles()
{
//int[] colMaxWidth = { _lvAvailableStyles.Columns[0].Width, _lvAvailableStyles.Columns[1].Width };
int[] colMaxWidth = { 68, 202 };
int[] colReqWidth = { 0, 0 };
// NOTE: Currently no way for third party extenders to add their
// own styles. They'll need to specify complete name with tagprefix included.
StringCollection mobileStyles = new StringCollection();
mobileStyles.AddRange(
new String[2] {
"System.Web.UI.MobileControls.PagerStyle",
"System.Web.UI.MobileControls.Style"
});
foreach (String mobileStyle in mobileStyles)
{
Type type = Type.GetType(mobileStyle, true);
String[] subItems = { type.Name, type.Namespace };
ListViewItem item = new ListViewItem(subItems);
_lvAvailableStyles.Items.Add(item);
}
ICollection styles = _styleSheet.Styles;
foreach (String key in styles)
{
Style style = (Style)_styleSheet[key];
Type type = style.GetType();
if (!mobileStyles.Contains(type.FullName))
{
String[] subItems = { type.Name, type.Namespace };
ListViewItem item = new ListViewItem(subItems);
_lvAvailableStyles.Items.Add(item);
// Rectangle rcLvi = lvi.GetBounds((int) ItemBoundsPortion.Label);
// use a method like GetExtendPoint32
colReqWidth[0] = 68;
if (colReqWidth[0] > colMaxWidth[0])
{
colMaxWidth[0] = colReqWidth[0];
}
// use a method like GetExtendPoint32
colReqWidth[1] = 202;
if (colReqWidth[1] > colMaxWidth[1])
{
colMaxWidth[1] = colReqWidth[1];
}
}
}
_lvAvailableStyles.Columns[0].Width = colMaxWidth[0] + 4;
_lvAvailableStyles.Columns[1].Width = colMaxWidth[1] + 4;
Debug.Assert(_lvAvailableStyles.Items.Count > 0);
_lvAvailableStyles.Sort();
_lvAvailableStyles.Items[0].Selected = true;
_currentNewStyleType = Type.GetType((String)_lvAvailableStyles.Items[0].SubItems[1].Text + "." +
_lvAvailableStyles.Items[0].Text, true);
}
private void LoadStyleItems()
{
ICollection styles = _styleSheet.Styles;
foreach (String key in styles)
{
Style style = (Style)_styleSheet[key];
Style newStyle = (Style)Activator.CreateInstance(style.GetType());
PropertyDescriptorCollection propDescs = TypeDescriptor.GetProperties(style);
for (int i = 0; i < propDescs.Count; i++)
{
if (propDescs[i].Name.Equals("Font"))
{
foreach (PropertyDescriptor desc in TypeDescriptor.GetProperties(style.Font))
{
desc.SetValue(newStyle.Font, desc.GetValue(style.Font));
}
}
else if (!propDescs[i].IsReadOnly)
{
propDescs[i].SetValue(newStyle, propDescs[i].GetValue(style));
}
}
_tempStyleSheet[newStyle.Name] = newStyle;
newStyle.SetControl(_tempStyleSheet);
StyleNode newStyleItem = new StyleNode(newStyle);
_tvDefinedStyles.Nodes.Add(newStyleItem);
}
}
internal StylesEditorDialog(StyleSheet stylesheet, StyleSheetDesigner styleSheetDesigner, string initialStyleName)
{
if (Utils.GetDuplicateStyles(stylesheet).Count > 0)
{
MessageBox.Show(MobileResource.GetString("StylesEditorDialog_DuplicateStyleNames"), MobileResource.GetString("StylesEditorDialog_Title"));
throw new ArgumentException(MobileResource.GetString("StylesEditorDialog_DuplicateStyleException"));
}
this._tempStyleSheet = new StyleSheet();
this._previewStyle = new Style();
this._styleSheet = stylesheet;
this._styleSheetDesigner = styleSheetDesigner;
this._tempStyleSheet.Site = this._styleSheet.Site;
this.InitializeComponent();
this.InitAvailableStyles();
this.LoadStyleItems();
if (this._tvDefinedStyles.Nodes.Count > 0)
{
int num = 0;
if (initialStyleName != null)
{
num = this.StyleIndex(initialStyleName);
}
this.SelectedStyle = (StyleNode) this._tvDefinedStyles.Nodes[num];
this._tvDefinedStyles.Enabled = true;
this.UpdateTypeText();
this.UpdatePropertyGrid();
}
this.UpdateButtonsEnabling();
this.UpdateFieldsEnabling();
}
protected virtual Object [] GetStyles(Object instance)
{
// We do not support anything other than a single styleSheet
if (!(instance is System.Web.UI.MobileControls.StyleSheet))
{
return(null);
}
StyleSheet _styleSheet = (StyleSheet)instance;
ICollection styles = _styleSheet.Styles;
ArrayList _styleArray = new ArrayList();
foreach (String key in styles)
{
System.Web.UI.MobileControls.Style style = (System.Web.UI.MobileControls.Style)_styleSheet[key];
if (style.Name != null && style.Name.Length > 0)
{
_styleArray.Add(style.Name);
}
}
if (0 == _styleArray.Count)
{
// add (None) entry for CurrentStyle == null
_styleArray.Add(SR.GetString(SR.StyleSheet_PropNotSet));
}
_styleArray.Sort();
return(_styleArray.ToArray());
}
internal StyleNode(Style style)
{
_runtimeStyle = style;
_fullName = style.GetType().FullName;
_styleReference = RuntimeStyle.StyleReference;
_styleReferenceChanged = new EventHandler(this.OnStyleReferenceChanged);
base.Text = RuntimeStyle.Name;
PropertyDescriptor property;
property = TypeDescriptor.GetProperties(typeof(Style))["StyleReference"];
Debug.Assert(property != null);
property.AddValueChanged(RuntimeStyle, _styleReferenceChanged);
}
/// <summary>
/// Create a new StylesEditorDialog instance
/// </summary>
/// <internalonly/>
internal StylesEditorDialog(StyleSheet stylesheet,
StyleSheetDesigner styleSheetDesigner,
String initialStyleName)
{
if (stylesheet.DuplicateStyles.Count > 0)
{
GenericUI.ShowErrorMessage(
SR.GetString(SR.StylesEditorDialog_Title),
SR.GetString(SR.StylesEditorDialog_DuplicateStyleNames)
);
throw new ArgumentException(
SR.GetString(SR.StylesEditorDialog_DuplicateStyleException)
);
}
_tempStyleSheet = new StyleSheet();
_previewStyle = new Style();
_styleSheet = stylesheet;
_styleSheetDesigner = styleSheetDesigner;
_tempStyleSheet.Site = _styleSheet.Site;
InitializeComponent();
InitAvailableStyles();
LoadStyleItems();
if (_tvDefinedStyles.Nodes.Count > 0)
{
int initialIndex = 0;
if (initialStyleName != null)
{
initialIndex = StyleIndex(initialStyleName);
}
SelectedStyle = (StyleNode)_tvDefinedStyles.Nodes[initialIndex];
_tvDefinedStyles.Enabled = true;
UpdateTypeText();
UpdatePropertyGrid();
}
UpdateButtonsEnabling();
UpdateFieldsEnabling();
}
static StyleSheet()
{
// initialize default stylesheet
{
Style title = new Style();
title.Bold = BooleanOption.True;
title.Font.Size = FontSize.Large;
title.Name = "title";
_default.AddParsedSubObject(title);
Style error = new Style();
error.ForeColor = Color.Red;
error.Name = Constants.ErrorStyle;
_default.AddParsedSubObject(error);
Style subCommand = new Style();
subCommand.Font.Size = FontSize.Small;
subCommand.Name = "subcommand";
subCommand.Alignment = Alignment.Center;
_default.AddParsedSubObject(subCommand);
}
}
internal void WriteDesignerStyleAttributes(MobileControl control,
Style style)
{
Alignment alignment = (Alignment) style[Style.AlignmentKey, true];
Wrapping wrapping = (Wrapping) style[Style.WrappingKey, true];
Color backColor = (Color) style[Style.BackColorKey, true];
bool align = (alignment != Alignment.NotSet);
bool wrap = (wrapping == Wrapping.Wrap || wrapping == Wrapping.NotSet);
String width = DesignerAdapterUtil.GetWidth(control);
byte templateStatus;
int maxWidth = DesignerAdapterUtil.GetMaxWidthToFit(control, out templateStatus);
if (templateStatus == DesignerAdapterUtil.CONTROL_IN_TEMPLATE_EDIT)
{
width = maxWidth.ToString(CultureInfo.InvariantCulture) + "px";
}
if (!wrap)
{
Write(" style=\"overflow-x:hidden;width:" + width);
}
else
{
Write(" style=\"word-wrap:break-word;overflow-x:hidden;width:" + width);
}
if (backColor != Color.Empty)
{
Write(";background-color:" + ColorTranslator.ToHtml(backColor));
}
if (align)
{
Write(";text-align:" + Enum.GetName(typeof(Alignment), alignment));
}
}
private void OnCreateNewStyle()
{
String newStyleAutoID = AutoIDStyle();
Style newStyle = (Style)Activator.CreateInstance(_currentNewStyleType);
Debug.Assert(newStyle != null);
newStyle.Name = newStyleAutoID;
// Add this style to StyleSheet
_tempStyleSheet[newStyle.Name] = newStyle;
newStyle.SetControl(_tempStyleSheet);
StyleNode newStyleItem = new StyleNode(newStyle);
_tvDefinedStyles.Enabled = true;
_propertyBrowser.Enabled = true;
_tvDefinedStyles.Nodes.Add(newStyleItem);
SelectedStyle = newStyleItem;
UpdateSamplePreview();
UpdateButtonsEnabling();
}
private void RenderRule (XhtmlMobileTextWriter writer, Color foreColor, int columnSpan) {
if (CssLocation == StyleSheetLocation.PhysicalFile || Device["requiresXhtmlCssSuppression"] == "true") {
// Review: Since, if there is a physical stylesheet, we cannot know the intended foreColor,
// do not render a rule.
return;
}
writer.Write("<tr>");
Style hruleStyle = new Style();
// Rendering <td...> with background color equal to the style's forecolor renders a thin
// rule with color forecolor, as intended.
hruleStyle[Style.BackColorKey] = foreColor == Color.Empty ? Color.Black : foreColor;
NameValueCollection additionalAttributes = new NameValueCollection();
additionalAttributes["colspan"] = columnSpan.ToString(CultureInfo.InvariantCulture);
writer.EnterStyleInternal(hruleStyle, "td", StyleFilter.BackgroundColor, additionalAttributes);
writer.ExitStyle(Style);
writer.WriteEndTag("tr");
}
/// <include file='doc\WmlMobileTextWriter.uex' path='docs/doc[@for="WmlMobileTextWriter.ExitFormat"]/*' />
public override void ExitFormat(Style style)
{
if (AnalyzeMode)
{
return;
}
_formatStack.Pop();
}
/// <include file='doc\XhtmlMobileTextWriter.uex' path='docs/doc[@for="XhtmlMobileTextWriter.ExitStyle"]/*' />
public new void ExitStyle (Style style) {
StylePair pair = (StylePair) _styleStack.Pop ();
if (pair.Tag != null && pair.Tag.Length > 0) WriteEndTag (pair.Tag);
if (IsBlockElement(pair.Tag)) {
ClearPendingBreak();
}
WriteLine ();
}
internal void EnterStyleInternal (Style style, String styleTag, StyleFilter filter, NameValueCollection additionalAttributes) {
EnterStyleInternal(new XhtmlStyleClass(style, filter), styleTag, additionalAttributes, false /* force tag to be written */);
}
/// <include file='doc\XhtmlMobileTextWriter.uex' path='docs/doc[@for="XhtmlMobileTextWriter.ExitLayout"]/*' />
public override void ExitLayout (Style style) {
ExitStyle (style);
}
//
internal FontInfo(Style style)
{
_style = style;
}
/// <include file='doc\StyleSheet.uex' path='docs/doc[@for="StyleSheet.LoadViewState"]/*' />
protected override void LoadViewState(Object savedState)
{
if (savedState != null)
{
Object[] o = (Object[])savedState;
base.LoadViewState(o[0]);
if (o[2] != null)
{
bool savedAll = (bool)o[1];
Object[] stylesState = (Object[])o[2];
if (savedAll)
{
_saveAll = true;
_styles.Clear();
}
int stylesCount = _styles.Count;
for (int i = 0; i < stylesState.Length; i++)
{
if (i >= stylesCount)
{
Style style = new Style();
IStateManager styleStateMgr = (IStateManager)style;
styleStateMgr.LoadViewState(stylesState[i]);
styleStateMgr.TrackViewState();
style.SetControl(this);
_styles[style.Name.ToLower(CultureInfo.InvariantCulture)] = style;
}
else if (stylesState != null)
{
((IStateManager)_styles.GetAt(i)).LoadViewState(stylesState[i]);
}
}
}
}
}
internal StylePair (String styleTag, Style style, StyleFilter filter) {
Tag = styleTag;
Class = new XhtmlStyleClass (style, filter);
}
/// <include file='doc\XhtmlMobileTextWriter.uex' path='docs/doc[@for="XhtmlMobileTextWriter.SetBodyStyle"]/*' />
public virtual void SetBodyStyle (Style style) {
// Filter is not strictly needed here, since default property values are not written anyway
// but it is a good practice to provide a meaningful filter.
StyleFilter filter = _defaultStyleClass.GetFilter(style);
_bodyStyle = new XhtmlStyleClass (style, filter);
_isStyleSheetEmpty = filter == 0;
}
// Please see ASURT 144034 for this device-specific issue.
// Internal-only utility to return name of an XhtmlFormatStyleClass that represents the (format) diff of the
// parameter from the current style. This does not push the style stack -it is used only for tags with
// small content models such as <a>.
internal String GetCssFormatClassName(Style style) {
if (!_cachingRendering) {
Debug.Fail ("Only call when caching rendering");
return null;
}
if (style == null) {
return null; // caller should check for this return value.
}
// We need to write all non-default properties, so get the filter from the _defaultStyleClass.
StyleFilter filter = _defaultStyleClass.GetFilter(style);
filter &= XhtmlConstants.Format;
if (filter == StyleFilter.None) {
return null;
}
XhtmlFormatStyleClass styleClass = new XhtmlFormatStyleClass(style, filter);
// Value returned is a valid styleClass which can be added to the attributes of, e.g., an <a> element
// to cause character formatting. Please see 144034 for the device specific issue.
XhtmlStyleClass hashStyleClass = EnsureXhtmlStyleClassInHashtable(styleClass);
if (hashStyleClass == null) {
return null;
}
return hashStyleClass.StyleClassName;
}
/*
* END EVENT HANDLING
*/
private bool ReferencesContainCycle(StyleNode startingStyleItem)
{
StyleNode currentStyleItem = startingStyleItem;
Style currentStyle = currentStyleItem.RuntimeStyle;
String reference = currentStyle.StyleReference;
bool found = true;
bool cycle = false;
// Clear referenced boolean
foreach (StyleNode styleNode in _tvDefinedStyles.Nodes)
{
styleNode.Referenced = false;
}
// Set current style as referenced.
currentStyleItem.Referenced = true;
while ((reference != null && reference.Length > 0) && found && !cycle)
{
found = false;
foreach (StyleNode styleNode in _tvDefinedStyles.Nodes)
{
Style style = styleNode.RuntimeStyle;
if (0 == String.Compare(style.Name, reference, true, CultureInfo.InvariantCulture))
{
reference = style.StyleReference;
found = true;
if (styleNode.Referenced)
{
cycle = true;
}
else
{
styleNode.Referenced = true;
}
break;
}
}
// keep on looking.
// It depends on whether a style defined in web.config can have a reference or not.
/* if we do need to keep on looking we need to store the Referenced flag
* // for those styles as well.
* // If not found, check default styles
* if (!found)
* {
* if (null != StyleSheet.Default[reference])
* {
* Style style = StyleSheet.Default[reference];
* reference = style.Reference;
* found = true;
* // get styleNode from other list
* if (styleNode.Referenced)
* {
* cycle = true;
* }
* else
* {
* styleNode.Referenced = true;
* }
* break;
* }
* }
*/
}
return(cycle);
}
internal StyleNode(Style style)
{
_runtimeStyle = style;
_fullName = style.GetType().FullName;
_styleReference = RuntimeStyle.StyleReference;
_styleReferenceChanged = new EventHandler(this.OnStyleReferenceChanged);
base.Text = RuntimeStyle.Name;
PropertyDescriptor property;
property = TypeDescriptor.GetProperties(typeof(Style))["StyleReference"];
Debug.Assert(property != null);
property.AddValueChanged(RuntimeStyle, _styleReferenceChanged);
}
/// <summary>
/// Apply the currently selected style to the preview label.
/// This function should only be called after making sure that there is no
/// cycle that starts with _tvDefinedStyles.SelectedItem
/// </summary>
private void ApplyStyle()
{
StyleNode currentStyleItem = (StyleNode)SelectedStyle;
Style currentStyle = currentStyleItem.RuntimeStyle;
Color foreColor = currentStyle.ForeColor;
Color backColor = currentStyle.BackColor;
BooleanOption fontBold = currentStyle.Font.Bold;
BooleanOption fontItalic = currentStyle.Font.Italic;
FontSize fontSize = currentStyle.Font.Size;
String fontName = currentStyle.Font.Name;
String reference = currentStyle.StyleReference;
bool found = true;
while ((reference != null && reference.Length > 0) && found)
{
found = false;
foreach (StyleNode styleNode in _tvDefinedStyles.Nodes)
{
Style style = styleNode.RuntimeStyle;
if (0 == String.Compare(style.Name, reference, true, CultureInfo.InvariantCulture))
{
if (foreColor == Color.Empty)
{
foreColor = style.ForeColor;
}
if (backColor == Color.Empty)
{
backColor = style.BackColor;
}
if (fontBold == BooleanOption.NotSet)
{
fontBold = style.Font.Bold;
}
if (fontItalic == BooleanOption.NotSet)
{
fontItalic = style.Font.Italic;
}
if (fontSize == FontSize.NotSet)
{
fontSize = style.Font.Size;
}
if (fontName == String.Empty)
{
fontName = style.Font.Name;
}
reference = style.StyleReference;
found = true;
break;
}
}
// If not found, check default styles
if (!found)
{
if (null != StyleSheet.Default[reference])
{
Style style = StyleSheet.Default[reference];
if (foreColor == Color.Empty)
{
foreColor = style.ForeColor;
}
if (backColor == Color.Empty)
{
backColor = style.BackColor;
}
if (fontBold == BooleanOption.NotSet)
{
fontBold = style.Font.Bold;
}
if (fontItalic == BooleanOption.NotSet)
{
fontItalic = style.Font.Italic;
}
if (fontSize == FontSize.NotSet)
{
fontSize = style.Font.Size;
}
if (fontName == String.Empty)
{
fontName = style.Font.Name;
}
reference = null;
found = true;
break;
}
}
}
_previewStyle.ForeColor = foreColor;
_previewStyle.BackColor = backColor;
_previewStyle.Font.Name = fontName;
_previewStyle.Font.Size = fontSize;
_previewStyle.Font.Bold = fontBold;
_previewStyle.Font.Italic = fontItalic;
}
private void CopyStyleProperties(Style source, Style dest)
{
// We copy the StateBag to duplicate the style properties without
// walking the inheritance.
dest.State.Clear();
foreach(String key in source.State.Keys)
{
dest.State[key] = source.State[key];
}
}
/// <include file='doc\XhtmlMobileTextWriter.uex' path='docs/doc[@for="XhtmlMobileTextWriter.ExitFormat"]/*' />
public override void ExitFormat (Style style) {
ExitStyle (style);
}
/// <include file='doc\WmlMobileTextWriter.uex' path='docs/doc[@for="WmlMobileTextWriter.EnterLayout"]/*' />
public override void EnterLayout(Style style)
{
if (AnalyzeMode)
{
return;
}
WmlLayout newLayout = new WmlLayout(style, CurrentLayout);
_layoutStack.Push(newLayout);
}
protected virtual Object [] GetStyles(Object instance)
{
StyleSheet styleSheet = null;
Style instanceStyle = null;
// Remember, ChoicePropertyFilter is a MobileControl, so we must
// check for ChoicePropertyFilter first...
if (instance is IDeviceSpecificChoiceDesigner)
{
instance = ((IDeviceSpecificChoiceDesigner)instance).UnderlyingObject;
}
if (instance is System.Web.UI.MobileControls.Style)
{
instanceStyle = (Style)instance;
if (instanceStyle.Control is StyleSheet)
{
styleSheet = (StyleSheet)instanceStyle.Control;
}
else if ((instanceStyle.Control is Form && instanceStyle is PagerStyle) ||
(instanceStyle.Control is ObjectList))
{
if (instanceStyle.Control.MobilePage != null)
{
styleSheet = instanceStyle.Control.MobilePage.StyleSheet;
}
else
{
return(null);
}
}
else
{
Debug.Fail("Unsupported objects passed in");
}
}
else if (instance is System.Web.UI.MobileControls.MobileControl)
{
MobileControl control = (MobileControl)instance;
if (control.MobilePage == null)
{
return(null);
}
styleSheet = control.MobilePage.StyleSheet;
}
else if (instance is Array)
{
Array array = (Array)instance;
Debug.Assert(array.Length > 0);
return(GetStyles(array.GetValue(0)));
}
else
{
Debug.Fail("Unsupported type passed in");
return(null);
}
Debug.Assert(null != styleSheet);
ICollection styles = styleSheet.Styles;
ArrayList styleArray = new ArrayList();
foreach (String key in styles)
{
System.Web.UI.MobileControls.Style style = styleSheet[key];
if (style.Name != null && style.Name.Length > 0)
{
if (null == instanceStyle || 0 != String.Compare(instanceStyle.Name, style.Name, false, CultureInfo.InvariantCulture))
{
styleArray.Add(style.Name);
}
}
}
if (styleSheet == StyleSheet.Default)
{
styleArray.Sort();
return(styleArray.ToArray());
}
styles = StyleSheet.Default.Styles;
foreach (String key in styles)
{
System.Web.UI.MobileControls.Style style = StyleSheet.Default[key];
if (style.Name != null && style.Name.Length > 0)
{
if (null == instanceStyle || 0 != String.Compare(instanceStyle.Name, style.Name, false, CultureInfo.InvariantCulture))
{
styleArray.Add(style.Name);
}
}
}
if (styleArray.Count <= 1)
{
return(styleArray.ToArray());
}
styleArray.Sort();
String preID = ((String)styleArray[0]).ToLower(CultureInfo.InvariantCulture);
int i = 1;
while (i < styleArray.Count)
{
if (((String)styleArray[i]).ToLower(CultureInfo.InvariantCulture).Equals(preID))
{
styleArray.RemoveAt(i);
}
else
{
preID = ((String)styleArray[i]).ToLower(CultureInfo.InvariantCulture);
i++;
}
}
return(styleArray.ToArray());
}
/// <include file='doc\WmlMobileTextWriter.uex' path='docs/doc[@for="WmlMobileTextWriter.EnterFormat"]/*' />
public override void EnterFormat(Style style)
{
if (AnalyzeMode)
{
return;
}
WmlFormat newFormat = new WmlFormat(style, CurrentFormat);
_formatStack.Push(newFormat);
}
// Overloads for complex controls like list that compose list items. For these controls, the accessKey attribute
// for each link may be different from the accessKey attribute for the control.
/// <include file='doc\XhtmlBasicControlAdapter.uex' path='docs/doc[@for="XhtmlControlAdapter.RenderBeginLink"]/*' />
protected virtual void RenderBeginLink(XhtmlMobileTextWriter writer, String target, String accessKey, Style style, String cssClass) {
RenderBeginLink(writer, target, accessKey, style, cssClass, null /* title */);
}
/// <include file='doc\XhtmlMobileTextWriter.uex' path='docs/doc[@for="XhtmlMobileTextWriter.ExitLayout1"]/*' />
public override void ExitLayout (Style style, bool breakafter) {
ExitStyle (style);
if (breakafter) {
SetPendingBreak();
}
}
/// <summary>
/// Create a new StylesEditorDialog instance
/// </summary>
/// <internalonly/>
internal StylesEditorDialog(StyleSheet stylesheet,
StyleSheetDesigner styleSheetDesigner,
String initialStyleName) : base (stylesheet.Site)
{
if(stylesheet.DuplicateStyles.Count > 0)
{
GenericUI.ShowErrorMessage(
SR.GetString(SR.StylesEditorDialog_Title),
SR.GetString(SR.StylesEditorDialog_DuplicateStyleNames)
);
throw new ArgumentException(
SR.GetString(SR.StylesEditorDialog_DuplicateStyleException)
);
}
_tempStyleSheet = new StyleSheet();
_previewStyle = new Style();
_styleSheet = stylesheet;
_styleSheetDesigner = styleSheetDesigner;
_tempStyleSheet.Site = _styleSheet.Site;
InitializeComponent();
InitAvailableStyles();
LoadStyleItems();
if (_tvDefinedStyles.Nodes.Count > 0)
{
int initialIndex = 0;
if (initialStyleName != null)
{
initialIndex = StyleIndex(initialStyleName);
}
SelectedStyle = (StyleNode)_tvDefinedStyles.Nodes[initialIndex];
_tvDefinedStyles.Enabled = true;
UpdateTypeText();
UpdatePropertyGrid();
}
UpdateButtonsEnabling();
UpdateFieldsEnabling();
}
/// <include file='doc\XhtmlBasicControlAdapter.uex' path='docs/doc[@for="XhtmlControlAdapter.RenderBeginLink"]/*' />
protected virtual void RenderBeginLink(XhtmlMobileTextWriter writer, String target, String accessKey, Style style, String cssClass, String title) {
writer.WriteBeginTag("a");
writer.Write(" href=\"");
RenderHrefValue (writer, target);
writer.Write("\"");
if (accessKey != null && accessKey.Length > 0) {
writer.WriteAttribute("accesskey", accessKey, true);
}
if (CssLocation != StyleSheetLocation.PhysicalFile) {
String className = writer.GetCssFormatClassName(style);
if (className != null) {
writer.WriteAttribute ("class", className);
}
}
else if (cssClass != null && cssClass.Length > 0) {
writer.WriteAttribute ("class", cssClass, true /* encode */);
}
if (title != null && title.Length > 0) {
writer.WriteAttribute("title", title, true /* encode */);
}
writer.WriteLine(">");
}
private bool PropertyExistsInStyle(
PropertyDescriptor property, Style style)
{
return style.GetType().GetProperty(property.Name) != null;
}
/////////////////////////////////////////////////////////////////////////
// ENTER STYLE SUPPORT: These methods should, in general, be used in place
// of writer.EnterStyle, ExitStyle, etc. They check whether there is
// a cssLocation attribute on the active form, and enter style only if
// not.
/////////////////////////////////////////////////////////////////////////
/// <include file='doc\XhtmlBasicControlAdapter.uex' path='docs/doc[@for="XhtmlControlAdapter.ConditionalEnterStyle"]/*' />
protected virtual void ConditionalEnterStyle(XhtmlMobileTextWriter writer, Style style) {
ConditionalEnterStyle(writer, style, String.Empty);
}
/// <include file='doc\WmlMobileTextWriter.uex' path='docs/doc[@for="WmlMobileTextWriter.ExitLayout"]/*' />
public override void ExitLayout(Style style, bool breakAfter)
{
if (!AnalyzeMode)
{
if (breakAfter)
{
PendingBreak = true;
}
_layoutStack.Pop();
}
}
/// <include file='doc\XhtmlBasicControlAdapter.uex' path='docs/doc[@for="XhtmlControlAdapter.ConditionalEnterStyle1"]/*' />
protected virtual void ConditionalEnterStyle(XhtmlMobileTextWriter writer, Style style, String tag) {
if ((String)Device[XhtmlConstants.RequiresXhtmlCssSuppression] == "true") {
return;
}
if (CssLocation == StyleSheetLocation.PhysicalFile) {
// Do nothing. Styles should be handled by CssClass custom attribute.
return;
}
if (tag == null || tag.Length == 0) {
writer.EnterStyle(style);
}
else {
writer.EnterStyle(style, tag);
}
}
/// <include file='doc\WmlMobileTextWriter.uex' path='docs/doc[@for="WmlLayout.WmlLayout"]/*' />
public WmlLayout(Style style, WmlLayout currentLayout)
{
Alignment align = (Alignment)style[Style.AlignmentKey, true];
Align = (align != Alignment.NotSet) ? align : currentLayout.Align;
Wrapping wrap = (Wrapping)style[Style.WrappingKey , true];
Wrap = (wrap != Wrapping.NotSet) ? wrap : currentLayout.Wrap;
}
/// <include file='doc\XhtmlBasicControlAdapter.uex' path='docs/doc[@for="XhtmlControlAdapter.ConditionalExitLayout"]/*' />
protected virtual void ConditionalExitLayout(XhtmlMobileTextWriter writer, Style style) {
if ((String)Device[XhtmlConstants.RequiresXhtmlCssSuppression] == "true") {
return;
}
if (CssLocation == StyleSheetLocation.PhysicalFile) {
// Do nothing. Styles should be handled by CssClass custom attribute.
return;
}
writer.ExitLayout(style);
}
/// <include file='doc\WmlMobileTextWriter.uex' path='docs/doc[@for="WmlFormat.WmlFormat"]/*' />
public WmlFormat(Style style, WmlFormat currentFormat)
{
BooleanOption bold = (BooleanOption)style[Style.BoldKey, true];
Bold = (bold != BooleanOption.NotSet) ? bold == BooleanOption.True : currentFormat.Bold;
BooleanOption italic = (BooleanOption)style[Style.ItalicKey, true];
Italic = (italic != BooleanOption.NotSet) ? italic == BooleanOption.True : currentFormat.Italic;
FontSize fontSize = (FontSize)style[Style.FontSizeKey, true];
Size = (fontSize != FontSize.NotSet) ? fontSize : currentFormat.Size;
}
// For Style/CssClass args, see ASURT 144034
/// <include file='doc\XhtmlBasicControlAdapter.uex' path='docs/doc[@for="XhtmlControlAdapter.RenderPostBackEventAsAnchor2"]/*' />
protected virtual void RenderPostBackEventAsAnchor (
XhtmlMobileTextWriter writer,
String argument,
String linkText,
String accessKey,
Style style,
String cssClass) {
writer.WriteBeginTag("a");
writer.Write(" href=\"");
PageAdapter.RenderUrlPostBackEvent(writer, Control.UniqueID /* target */, argument);
writer.Write("\" ");
if (accessKey != null && accessKey.Length > 0) {
writer.WriteAttribute("accesskey", accessKey);
}
if ((String)Device[XhtmlConstants.RequiresXhtmlCssSuppression] != "true") {
if (CssLocation != StyleSheetLocation.PhysicalFile) {
String className = writer.GetCssFormatClassName(style);
if (className != null) {
writer.WriteAttribute ("class", className);
}
}
else if (cssClass != null && cssClass.Length > 0) {
writer.WriteAttribute ("class", cssClass, true /* encode */);
}
}
writer.Write(">");
writer.WriteEncodedText(linkText);
writer.WriteEndTag("a");
}