public static void UpdateFont(this UITextView textView, ITextStyle textStyle, IFontManager fontManager)
{
var font = textStyle.Font;
var uiFont = fontManager.GetFont(font, UIFont.LabelFontSize);
textView.Font = uiFont;
}
public static void UpdateTextColor(this UILabel nativeLabel, ITextStyle textStyle, UIColor?defaultColor = null)
{
// Default value of color documented to be black in iOS docs
var textColor = textStyle.TextColor;
nativeLabel.TextColor = textColor.ToNative(defaultColor ?? ColorExtensions.LabelColor);
}
public static void Run()
{
//ExStart:AddNotesSlideWithNotesStyle
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_Slides_Presentations_CRUD();
// Create directory if it is not already present.
bool IsExists = System.IO.Directory.Exists(dataDir);
if (!IsExists)
{
System.IO.Directory.CreateDirectory(dataDir);
}
// Instantiate Presentation class that represents the presentation file
using (Presentation presentation = new Presentation(dataDir + "AccessSlides.pptx"))
{
IMasterNotesSlide notesMaster = presentation.MasterNotesSlideManager.MasterNotesSlide;
if (notesMaster != null)
{
// Get MasterNotesSlide text style
ITextStyle notesStyle = notesMaster.NotesStyle;
//Set symbol bullet for the first level paragraphs
IParagraphFormat paragraphFormat = notesStyle.GetLevel(0);
paragraphFormat.Bullet.Type = BulletType.Symbol;
}
// Save the PPTX file to the Disk
presentation.Save(dataDir + "AddNotesSlideWithNotesStyle_out.pptx", Aspose.Slides.Export.SaveFormat.Pptx);
}
//ExEnd:AddNotesSlideWithNotesStyle
}
public static void UpdateTextColor(this ButtonBase platformButton, ITextStyle button)
{
var brush = button.TextColor?.ToPlatform();
if (brush is null)
{
// Windows.Foundation.UniversalApiContract < 5
platformButton.Resources.Remove("ButtonForeground");
platformButton.Resources.Remove("ButtonForegroundPointerOver");
platformButton.Resources.Remove("ButtonForegroundPressed");
platformButton.Resources.Remove("ButtonForegroundDisabled");
// Windows.Foundation.UniversalApiContract >= 5
platformButton.ClearValue(Button.ForegroundProperty);
}
else
{
// Windows.Foundation.UniversalApiContract < 5
platformButton.Resources["ButtonForeground"] = brush;
platformButton.Resources["ButtonForegroundPointerOver"] = brush;
platformButton.Resources["ButtonForegroundPressed"] = brush;
platformButton.Resources["ButtonForegroundDisabled"] = brush;
// Windows.Foundation.UniversalApiContract >= 5
platformButton.Foreground = brush;
}
}
public static void UpdateFont(this Entry platformEntry, ITextStyle textStyle, IFontManager fontManager)
{
platformEntry.BatchBegin();
platformEntry.FontSize = textStyle.Font.Size > 0 ? textStyle.Font.Size : 25.ToDPFont();
platformEntry.FontAttributes = textStyle.Font.GetFontAttributes();
platformEntry.FontFamily = fontManager.GetFontFamily(textStyle.Font.Family) ?? "";
platformEntry.BatchCommit();
}
public static void UpdateTextColor(this UITextField textField, ITextStyle textStyle, UIColor?defaultTextColor = null)
{
// Default value of color documented to be black in iOS docs
var textColor = textStyle.TextColor;
textField.TextColor = textColor.ToPlatform(defaultTextColor ?? ColorExtensions.LabelColor);
}
public static void ApplyTextStyle(this Inline inline, ITextStyle style)
{
inline.FontFamily = style.FontFamily;
inline.FontSize = style.FontSize * 96d / 72d;
inline.FontStyle = style.FontStyle;
inline.FontWeight = style.FontWeight;
inline.Foreground = new SolidColorBrush(style.FontColor);
}
public static void UpdateCharacterSpacing(this UITextField textField, ITextStyle textStyle)
{
var textAttr = textField.AttributedText?.WithCharacterSpacing(textStyle.CharacterSpacing);
if (textAttr != null)
{
textField.AttributedText = textAttr;
}
}
public ManagedTextViewStyle(ITextStyle instance, UITextView target, string styleID, string text, bool updateConstraints)
{
styleInstance = instance as TextStyle;
_updateConstraints = updateConstraints;
Target = target;
StyleID = styleID;
Text = !string.IsNullOrEmpty(text) ? text : Target.Text;
}
public static void UpdateTextColor(this UITextField textField, ITextStyle textStyle)
{
var textColor = textStyle.TextColor;
if (textColor != null)
{
textField.TextColor = textColor.ToPlatform(ColorExtensions.LabelColor);
}
}
public static void UpdateTextColor(this TextView textView, ITextStyle textStyle)
{
var textColor = textStyle.TextColor;
if (textColor != null)
{
textView.SetTextColor(textColor.ToPlatform());
}
}
public static void UpdateTextColor(this TextView textView, ITextStyle textStyle, Graphics.Color defaultColor)
{
var textColor = textStyle.TextColor?.ToNative() ?? defaultColor?.ToNative();
if (textColor != null)
{
textView.SetTextColor(textColor.Value);
}
}
public static void UpdateCharacterSpacing(this UILabel nativeLabel, ITextStyle textStyle)
{
var textAttr = nativeLabel.AttributedText?.WithCharacterSpacing(textStyle.CharacterSpacing);
if (textAttr != null)
{
nativeLabel.AttributedText = textAttr;
}
}
public StyleSerializationProxy(ITextStyle style)
{
Name = style.Name;
IsOneParagraph = style.IsOneParagraph;
FontWeight = style.FontWeight.ToString();
FontFamily = style.FontFamily.ToString();
FontStyle = style.FontStyle.ToString();
FontSize = style.FontSize;
FontColor = style.FontColor.ToString();
}
public static void UpdateFont(this UISearchBar uiSearchBar, ITextStyle textStyle, IFontManager fontManager, UITextField?textField)
{
textField ??= uiSearchBar.FindDescendantView <UITextField>();
if (textField == null)
{
return;
}
textField.UpdateFont(textStyle, fontManager);
}
public ViewStyle(ITextStyle instance, TextView target, string styleID, string text, bool updateConstraints)
{
_instance = instance as TextStyle;
_updateConstraints = updateConstraints;
_rawText = text;
Target = target;
StyleID = styleID;
UpdateText(text);
}
public ViewStyle(ITextStyle instance, UIView target, string styleID, string text, bool updateConstraints)
{
_instance = instance as TextStyle;
_updateConstraints = updateConstraints;
_textField = target as UITextField;
StyleID = styleID;
Target = target;
UpdateText(text);
}
public StyleSerializationProxy(ITextStyle style)
{
Name = style.Name;
IsOneParagraph = style.IsOneParagraph;
FontWeight = style.FontWeight.ToString();
FontFamily = style.FontFamily.ToString();
FontStyle = style.FontStyle.ToString();
FontSize = style.FontSize;
FontColor = style.FontColor.ToString();
}
public static void ApplyTextStyle(this TextSelection selection, ITextStyle style)
{
if (selection == null || selection.Start == selection.End)
return;
selection.ApplyPropertyValue(TextElement.FontFamilyProperty, style.FontFamily);
selection.ApplyPropertyValue(TextElement.FontSizeProperty, style.FontSize * 96d / 72d);
selection.ApplyPropertyValue(TextElement.FontStyleProperty, style.FontStyle);
selection.ApplyPropertyValue(TextElement.FontWeightProperty, style.FontWeight);
selection.ApplyPropertyValue(TextElement.ForegroundProperty, new SolidColorBrush(style.FontColor));
FlowDocumentHelper.SetStyleName(selection.Start.Parent, style.Name);
}
public static void UpdateCharacterSpacing(this UITextView textView, ITextStyle textStyle)
{
var textAttr = textView.AttributedText?.WithCharacterSpacing(textStyle.CharacterSpacing);
if (textAttr != null)
{
textView.AttributedText = textAttr;
}
// TODO: Include AttributedText to Label Placeholder
}
// ###############################################################################
// ### M E T H O D S
// ###############################################################################
#region Methods
/// <summary>Add an item to the end of the list.</summary>
/// <param name="item">The style to add to the list.<see cref="ITextStyle"/></param>
/// <remarks>The list is limited to a maximum of 32 styles.</remarks>
public void Add(ITextStyle item)
{
if (_styles.Count >= 32)
{
SimpleLog.LogLine(TraceEventType.Error, CLASS_NAME + "::Add () Can't handle more than 32 styles!");
}
else
{
_styles.Add(item);
}
}
public static void UpdateFont(this UISearchBar uiSearchBar, ITextStyle textStyle, IFontManager fontManager, UITextField?textField)
{
textField ??= uiSearchBar.GetSearchTextField();
if (textField == null)
{
return;
}
textField.UpdateFont(textStyle, fontManager);
}
public static void UpdateCharacterSpacing(this ButtonBase platformButton, ITextStyle button)
{
var characterSpacing = button.CharacterSpacing.ToEm();
platformButton.CharacterSpacing = characterSpacing;
if (platformButton.GetContent <TextBlock>() is TextBlock textBlock)
{
textBlock.CharacterSpacing = characterSpacing;
}
}
public static void UpdateTextColor(this MauiTextBox textBox, ITextStyle textStyle)
{
if (textStyle.TextColor == null)
{
return;
}
var brush = textStyle.TextColor.ToNative();
textBox.Foreground = brush;
textBox.ForegroundFocusBrush = brush;
}
public static void UpdateFont(this TextView textView, ITextStyle textStyle, IFontManager fontManager)
{
var font = textStyle.Font;
var tf = fontManager.GetTypeface(font);
textView.Typeface = tf;
var sp = fontManager.GetScaledPixel(font);
textView.SetTextSize(ComplexUnitType.Sp, sp);
}
public static void UpdateFont(this TextView textView, ITextStyle textStyle, IFontManager fontManager)
{
var font = textStyle.Font;
var tf = fontManager.GetTypeface(font);
textView.Typeface = tf;
var fontSize = fontManager.GetFontSize(font);
textView.SetTextSize(fontSize.Unit, fontSize.Value);
}
public static void UpdateTextColor(this TextView textView, ITextStyle textStyle, ColorStateList?defaultColor)
{
var textColor = textStyle.TextColor;
if (textColor == null)
{
textView.SetTextColor(defaultColor);
}
else
{
textView.SetTextColor(textColor.ToNative());
}
}
public static void ApplyTextStyle(this TextSelection selection, ITextStyle style)
{
if (selection == null || selection.Start == selection.End)
{
return;
}
selection.ApplyPropertyValue(TextElement.FontFamilyProperty, style.FontFamily);
selection.ApplyPropertyValue(TextElement.FontSizeProperty, style.FontSize * 96d / 72d);
selection.ApplyPropertyValue(TextElement.FontStyleProperty, style.FontStyle);
selection.ApplyPropertyValue(TextElement.FontWeightProperty, style.FontWeight);
selection.ApplyPropertyValue(TextElement.ForegroundProperty, new SolidColorBrush(style.FontColor));
FlowDocumentHelper.SetStyleName(selection.Start.Parent, style.Name);
}
/// <summary>
/// Clones text style.
/// </summary>
/// <param name="textStyle">The text style to clone.</param>
/// <returns>The new instance of the <see cref="TextStyle"/> class.</returns>
public static ITextStyle Clone(this ITextStyle textStyle)
{
return(new TextStyle()
{
Name = textStyle.Name,
FontName = textStyle.FontName,
FontFile = textStyle.FontFile,
FontSize = textStyle.FontSize,
FontStyle = textStyle.FontStyle.Clone(),
TextHAlignment = textStyle.TextHAlignment,
TextVAlignment = textStyle.TextVAlignment
});
}
public static void UpdateTextColor(this UIButton platformButton, ITextStyle button)
{
if (button.TextColor != null)
{
var color = button.TextColor.ToPlatform();
platformButton.SetTitleColor(color, UIControlState.Normal);
platformButton.SetTitleColor(color, UIControlState.Highlighted);
platformButton.SetTitleColor(color, UIControlState.Disabled);
platformButton.TintColor = color;
}
}
public static void UpdateTextColor(this TextView textView, ITextStyle textStyle, ColorStateList?defaultColor)
{
var textColor = textStyle.TextColor;
if (textColor != null)
{
textView.SetTextColor(textColor.ToPlatform());
return;
}
if (defaultColor != null)
{
textView.SetTextColor(defaultColor);
}
}
public static void UpdateTextColor(this TextBox textBox, ITextStyle textStyle)
{
var brush = textStyle.TextColor?.ToPlatform();
if (brush is null)
{
textBox.Resources.RemoveKeys(TextColorResourceKeys);
}
else
{
textBox.Resources.SetValueForAllKey(TextColorResourceKeys, brush);
}
textBox.RefreshThemeResources();
}
public StylePickerItemViewModel(ITextStyle textStyle)
{
TextStyle = textStyle;
}
// ------------------------------------------------------------------
/// <summary>
/// Initializes this instance.
/// </summary>
// ------------------------------------------------------------------
protected override void Initialize() {
base.Initialize();
mTextArea = Rectangle;
mTextArea.Inflate(
-TextRectangleInflation,
-TextRectangleInflation);
this.mTextStyle = new TextStyle(
Color.Black,
new Font("Arial", 12),
StringAlignment.Center,
StringAlignment.Center);
this.mTextStyle.TextStyleChanged +=
new TextStyleChangedEventHandler(HandleTextStyleChanged);
}
public void AddTextStyle(ITextStyle textStyle)
{
_styles.Add(textStyle);
}
private void ChangeStyle(ITextStyle style)
{
foreach (var block in _flowDocument.Blocks)
{
var paragraph = block as Paragraph;
if (paragraph == null)
continue;
foreach (var inline in paragraph.Inlines)
{
if (FlowDocumentHelper.GetStyleName(inline) == style.Name)
inline.ApplyTextStyle(style);
}
}
}
private void ApplyStyle(ITextStyle style)
{
base._documentState.CurrentSelection.ApplyTextStyle(style);
}
/// <summary>
/// Generates an object from its XML representation.
/// </summary>
/// <param name="reader">The <see cref="T:System.Xml.XmlReader"></see> stream from which the object is deserialized.</param>
/// <remarks>Documented by Dev05, 2007-10-29</remarks>
public void ReadXml(System.Xml.XmlReader reader)
{
bool wasEmpty = reader.IsEmptyElement;
if (wasEmpty)
return;
reader.Read();
while (reader.NodeType != XmlNodeType.EndElement)
{
switch (reader.Name)
{
case "question":
questionStyle = (XmlTextStyle)questionSerializer.Deserialize(reader);
break;
case "questionExample":
questionExampleStyle = (XmlTextStyle)questionExampleSerializer.Deserialize(reader);
break;
case "answer":
answerStyle = (XmlTextStyle)answerSerializer.Deserialize(reader);
break;
case "answerExample":
answerExampleStyle = (XmlTextStyle)answerExampleSerializer.Deserialize(reader);
break;
case "answerCorrect":
answerCorrect = (XmlTextStyle)answerCorrectSerializer.Deserialize(reader);
break;
case "answerWrong":
answerWrong = (XmlTextStyle)answerWrongSerializer.Deserialize(reader);
break;
}
}
reader.Read();
}
public void IChapterStyle()
{
//Todo: OtherElements, ITextStyle.ToString()
TestInfrastructure.DebugLineStart(TestContext);
if (TestInfrastructure.IsActive(TestContext))
{
using (IDictionary writeLM = TestInfrastructure.GetLMConnection(TestContext, TestInfrastructure.GetAdminUser))
{
IChapter chapter = writeLM.Chapters.AddNew();
chapter.Title = "Chapter xyz";
ICardStyle style = chapter.CreateCardStyle();
ITextStyle defaultTextStyle = style.Answer; //just for init
defaultTextStyle.BackgroundColor = Color.Red;
defaultTextStyle.FontFamily = new FontFamily("Arial");
defaultTextStyle.FontSize = 8;
defaultTextStyle.FontSizeUnit = FontSizeUnit.Pixel;
defaultTextStyle.FontStyle = CSSFontStyle.Bold;
defaultTextStyle.ForeColor = Color.Red;
defaultTextStyle.HorizontalAlign = HorizontalAlignment.Center;
defaultTextStyle.VerticalAlign = VerticalAlignment.Bottom;
defaultTextStyle.OtherElements.Add("key1", "value1");
style.Answer = defaultTextStyle;
style.AnswerCorrect = defaultTextStyle;
style.AnswerExample = defaultTextStyle;
style.AnswerWrong = defaultTextStyle;
style.Question = defaultTextStyle;
style.QuestionExample = defaultTextStyle;
if (chapter.Settings == null)
chapter.Settings = writeLM.CreateSettings(); //only occurs in DB mode
chapter.Settings.Style = style; //assign Style to chapter
//Check
IChapter chap = writeLM.Chapters.Find("Chapter xyz");
ITextStyle[] checkStyle = new ITextStyle[6];
checkStyle[0] = chapter.Settings.Style.Answer;
checkStyle[1] = chapter.Settings.Style.AnswerCorrect;
checkStyle[2] = chapter.Settings.Style.AnswerExample;
checkStyle[3] = chapter.Settings.Style.AnswerWrong;
checkStyle[4] = chapter.Settings.Style.Question;
checkStyle[5] = chapter.Settings.Style.QuestionExample;
foreach (ITextStyle sty in checkStyle)
{
Assert.AreEqual(Color.Red, sty.BackgroundColor, "Style BackgroundColor was not saved to ICardStyle()");
Assert.AreEqual(new FontFamily("Arial").Name, sty.FontFamily.Name, "Style FontFamily was not saved to ICardStyle()");
Assert.AreEqual(8, sty.FontSize, "Style FontSize was not saved to ICardStyle()");
Assert.AreEqual(FontSizeUnit.Pixel, sty.FontSizeUnit, "Style FontSizeUnit was not saved to ICardStyle()");
Assert.AreEqual(CSSFontStyle.Bold, sty.FontStyle, "Style FontStyle was not saved to ICardStyle()");
Assert.AreEqual(Color.Red, sty.ForeColor, "Style ForeColor was not saved to ICardStyle()");
Assert.AreEqual(HorizontalAlignment.Center, sty.HorizontalAlign, "Style HorizontalAlign was not saved to ICardStyle()");
Assert.AreEqual(VerticalAlignment.Bottom, sty.VerticalAlign, "Style VerticalAlign was not saved to ICardStyle()");
Assert.AreEqual("value1", sty.OtherElements["key1"], "Style OtherElements(key, value) was not saved to ICardStyle()");
}
}
}
TestInfrastructure.DebugLineEnd(TestContext);
}
