internal static CCTexture2D CreateNativeLabel(string text, CCSize dimensions, CCTextAlignment hAlignment,
CCVerticalTextAlignment vAlignment, string fontName,
float fontSize, CCColor4B textColor)
{
if (string.IsNullOrEmpty(text))
{
return new CCTexture2D();
}
var font = CreateFont (fontName, fontSize);
if (dimensions.Equals(CCSize.Zero))
{
CreateBitmap(1, 1);
var ms = _graphics.MeasureString(text, font);
dimensions.Width = ms.Width;
dimensions.Height = ms.Height;
}
CreateBitmap((int)dimensions.Width, (int)dimensions.Height);
var stringFormat = new StringFormat();
switch (hAlignment)
{
case CCTextAlignment.Left:
stringFormat.Alignment = StringAlignment.Near;
break;
case CCTextAlignment.Center:
stringFormat.Alignment = StringAlignment.Center;
break;
case CCTextAlignment.Right:
stringFormat.Alignment = StringAlignment.Far;
break;
}
switch (vAlignment)
{
case CCVerticalTextAlignment.Top:
stringFormat.LineAlignment = StringAlignment.Near;
break;
case CCVerticalTextAlignment.Center:
stringFormat.LineAlignment = StringAlignment.Center;
break;
case CCVerticalTextAlignment.Bottom:
stringFormat.LineAlignment = StringAlignment.Far;
break;
}
_graphics.DrawString(text, font, _brush, new RectangleF(0, 0, dimensions.Width, dimensions.Height), stringFormat);
_graphics.Flush();
var texture = new CCTexture2D();
texture.InitWithStream (SaveToStream(), Microsoft.Xna.Framework.Graphics.SurfaceFormat.Bgra4444);
return texture;
}
/**
* Sets the background sprite to use for the specified button state.
*
* @param sprite The background sprite to use for the specified state.
* @param state The state that uses the specified image. The values are described
* in "CCControlState".
*/
public virtual void SetBackgroundSpriteForState(CCScale9Sprite sprite, CCControlState state)
{
CCSize oldPreferredSize = m_preferredSize;
CCScale9Sprite previousBackgroundSprite;
if (m_backgroundSpriteDispatchTable.TryGetValue(state, out previousBackgroundSprite))
{
RemoveChild(previousBackgroundSprite, true);
m_backgroundSpriteDispatchTable.Remove(state);
}
m_backgroundSpriteDispatchTable.Add(state, sprite);
sprite.Visible = false;
sprite.AnchorPoint = new CCPoint(0.5f, 0.5f);
AddChild(sprite);
if (m_preferredSize.Width != 0 || m_preferredSize.Height != 0)
{
if (oldPreferredSize.Equals(m_preferredSize))
{
// Force update of preferred size
sprite.PreferredSize = new CCSize(oldPreferredSize.Width + 1, oldPreferredSize.Height + 1);
}
sprite.PreferredSize = m_preferredSize;
}
// If the current state if equal to the given state we update the layout
if (State == state)
{
NeedsLayout();
}
}
public bool InitWithString(string text, CCSize dimensions, CCTextAlignment hAlignment,
CCVerticalTextAlignment vAlignment, string fontName,
float fontSize)
{
try
{
Debug.Assert(dimensions.Width >= 0 || dimensions.Height >= 0);
if (string.IsNullOrEmpty(text))
{
return(false);
}
float loadedSize = fontSize;
SpriteFont font = CCSpriteFontCache.SharedInstance.TryLoadFont(fontName, fontSize, out loadedSize);
if (font == null)
{
CCLog.Log("Failed to load default font. No font supported.");
return(false);
}
float scale = 1f;
if (loadedSize != 0)
{
scale = fontSize / loadedSize;
}
if (dimensions.Equals(CCSize.Zero))
{
Vector2 temp = font.MeasureString(text);
dimensions.Width = temp.X * scale;
dimensions.Height = temp.Y * scale;
}
var textList = new List <String>();
var nextText = new StringBuilder();
string[] lineList = text.Split('\n');
float spaceWidth = font.MeasureString(" ").X *scale;
for (int j = 0; j < lineList.Length; ++j)
{
string[] wordList = lineList[j].Split(' ');
float lineWidth = 0;
bool firstWord = true;
for (int i = 0; i < wordList.Length; ++i)
{
float wordWidth = font.MeasureString(wordList[i]).X *scale;
if ((lineWidth + wordWidth) > dimensions.Width)
{
lineWidth = wordWidth;
if (nextText.Length > 0)
{
firstWord = true;
textList.Add(nextText.ToString());
#if XBOX || XBOX360
nextText.Length = 0;
#else
nextText.Clear();
#endif
}
else
{
lineWidth += wordWidth;
firstWord = false;
textList.Add(wordList[i]);
continue;
}
}
else
{
lineWidth += wordWidth;
}
if (!firstWord)
{
nextText.Append(' ');
lineWidth += spaceWidth;
}
nextText.Append(wordList[i]);
firstWord = false;
}
textList.Add(nextText.ToString());
#if XBOX || XBOX360
nextText.Length = 0;
#else
nextText.Clear();
#endif
}
if (dimensions.Height == 0)
{
dimensions.Height = textList.Count * font.LineSpacing * scale;
}
//* for render to texture
RenderTarget2D renderTarget = CCDrawManager.CreateRenderTarget(
(int)dimensions.Width, (int)dimensions.Height,
DefaultAlphaPixelFormat, RenderTargetUsage.DiscardContents
);
CCDrawManager.SetRenderTarget(renderTarget);
CCDrawManager.Clear(Color.Transparent);
SpriteBatch sb = CCDrawManager.spriteBatch;
sb.Begin();
float textHeight = textList.Count * font.LineSpacing * scale;
float nextY = 0;
if (vAlignment == CCVerticalTextAlignment.Bottom)
{
nextY = dimensions.Height - textHeight;
}
else if (vAlignment == CCVerticalTextAlignment.Center)
{
nextY = (dimensions.Height - textHeight) / 2.0f;
}
for (int j = 0; j < textList.Count; ++j)
{
string line = textList[j];
var position = new Vector2(0, nextY);
if (hAlignment == CCTextAlignment.Right)
{
position.X = dimensions.Width - font.MeasureString(line).X *scale;
}
else if (hAlignment == CCTextAlignment.Center)
{
position.X = (dimensions.Width - font.MeasureString(line).X *scale) / 2.0f;
}
sb.DrawString(font, line, position, Color.White, 0f, Vector2.Zero, scale, SpriteEffects.None, 0);
nextY += font.LineSpacing * scale;
}
sb.End();
CCDrawManager.graphicsDevice.RasterizerState = RasterizerState.CullNone;
CCDrawManager.graphicsDevice.DepthStencilState = DepthStencilState.Default;
CCDrawManager.SetRenderTarget((RenderTarget2D)null);
if (InitWithTexture(renderTarget, renderTarget.Format, true, false))
{
m_CacheInfo.CacheType = CCTextureCacheType.String;
m_CacheInfo.Data = new CCStringCache()
{
Dimensions = dimensions,
Text = text,
FontName = fontName,
FontSize = fontSize,
HAlignment = hAlignment,
VAlignment = vAlignment
};
return(true);
}
}
catch (Exception ex)
{
CCLog.Log(ex.ToString());
}
return(false);
}
public bool InitWithString(string text, CCSize dimensions, CCTextAlignment hAlignment, CCVerticalTextAlignment vAlignment, string fontName,
float fontSize)
{
try
{
m_CallParams = new object[] { text, dimensions, hAlignment, vAlignment, fontName, fontSize };
// CCLog.Log("InitWithString: text={0}", text);
Debug.Assert(dimensions.Width >= 0 || dimensions.Height >= 0);
if (string.IsNullOrEmpty(text))
{
return(false);
}
SpriteFont font = m_spriteFont;
if (font == null)
{
font = CCSpriteFontCache.SharedInstance.GetFont(fontName, fontSize);
if (font == null)
{
CCLog.Log("Can't find {0}, use system default ({1})", fontName, CCDrawManager.DefaultFont);
font = CCSpriteFontCache.SharedInstance.GetFont(CCDrawManager.DefaultFont, fontSize);
if (font == null)
{
CCLog.Log("Failed to load default font. No font supported.");
}
}
// m_spriteFont = font;
}
if (font == null)
{
return(false);
}
// m_spriteFont = font;
if (dimensions.Equals(CCSize.Zero))
{
Microsoft.Xna.Framework.Vector2 temp = font.MeasureString(text);
dimensions.Width = temp.X;
dimensions.Height = temp.Y;
}
//float scale = 1.0f;//need refer fontSize;
var textList = new List <String>();
var nextText = new StringBuilder();
string[] lineList = text.Split('\n');
float spaceWidth = font.MeasureString(" ").X;
for (int j = 0; j < lineList.Length; ++j)
{
string[] wordList = lineList[j].Split(' ');
float lineWidth = 0;
bool firstWord = true;
for (int i = 0; i < wordList.Length; ++i)
{
lineWidth += font.MeasureString(wordList[i]).X;
if (lineWidth > dimensions.Width)
{
lineWidth = 0;
if (nextText.Length > 0)
{
firstWord = true;
textList.Add(nextText.ToString());
#if XBOX || XBOX360
nextText.Length = 0;
#else
nextText.Clear();
#endif
}
else
{
firstWord = false;
textList.Add(wordList[i]);
continue;
}
}
if (!firstWord)
{
nextText.Append(' ');
lineWidth += spaceWidth;
}
nextText.Append(wordList[i]);
firstWord = false;
}
textList.Add(nextText.ToString());
#if XBOX || XBOX360
nextText.Length = 0;
#else
nextText.Clear();
#endif
}
if (dimensions.Height == 0)
{
dimensions.Height = textList.Count * font.LineSpacing;
}
//* for render to texture
RenderTarget2D renderTarget = CCDrawManager.CreateRenderTarget((int)dimensions.Width, (int)dimensions.Height,
RenderTargetUsage.PreserveContents);
CCDrawManager.SetRenderTarget(renderTarget);
CCDrawManager.Clear(Color.Transparent);
SpriteBatch spriteBatch = CCDrawManager.spriteBatch;
spriteBatch.Begin();
int textHeight = textList.Count * font.LineSpacing;
float nextY = 0;
if (vAlignment == CCVerticalTextAlignment.CCVerticalTextAlignmentBottom)
{
nextY = dimensions.Height - textHeight;
}
else if (vAlignment == CCVerticalTextAlignment.CCVerticalTextAlignmentCenter)
{
nextY = (dimensions.Height - textHeight) / 2.0f;
}
for (int j = 0; j < textList.Count; ++j)
{
string line = textList[j];
var position = new Microsoft.Xna.Framework.Vector2(0, nextY);
if (hAlignment == CCTextAlignment.CCTextAlignmentRight)
{
position.X = dimensions.Width - font.MeasureString(line).X;
}
else if (hAlignment == CCTextAlignment.CCTextAlignmentCenter)
{
position.X = (dimensions.Width - font.MeasureString(line).X) / 2.0f;
}
#if MONOMAC
// It seems that MonoGame has an initialization problem with MONOMAC
// what we are doing here is a HACK and no doubt about it. We can take this
// work around out when the issue is addressed in MonoGame.
// The issue is that if we do not re-initialize the font for some reason it is
// not drawing the next label if it is the same font and size.
spriteBatch.DrawString(hackFont, " ", position, Color.White);
#endif
spriteBatch.DrawString(font, line, position, Color.White);
nextY += font.LineSpacing;
}
spriteBatch.End();
CCDrawManager.graphicsDevice.RasterizerState = RasterizerState.CullNone;
CCDrawManager.graphicsDevice.DepthStencilState = DepthStencilState.Default;
CCDrawManager.SetRenderTarget((RenderTarget2D)null);
// to copy the rendered target data to a plain texture(to the memory)
// texture2D = CCDrawManager.CreateTexture2D(renderTarget.Width, renderTarget.Height);
// This is the old 3.1 way of doing things. 4.0 does not need this and it causes compatibility problems.
// var colors1D = new Color[renderTarget.Width * renderTarget.Height];
// renderTarget.GetData(colors1D);
// texture2D.SetData(colors1D);
return(InitWithTexture(renderTarget));
}
catch (Exception ex)
{
CCLog.Log(ex.ToString());
}
return(false);
}
public bool Equals(CCRect rect)
{
return(Origin.Equals(rect.Origin) && Size.Equals(rect.Size));
}
public bool InitWithString(string text, CCSize dimensions, CCTextAlignment hAlignment,
CCVerticalTextAlignment vAlignment, string fontName,
float fontSize)
{
try
{
Debug.Assert(dimensions.Width >= 0 || dimensions.Height >= 0);
if (string.IsNullOrEmpty(text))
{
return(false);
}
float loadedSize = fontSize;
SpriteFont font = CCSpriteFontCache.SharedInstance.TryLoadFont(fontName, fontSize, out loadedSize);
if (font == null)
{
CCLog.Log("Failed to load default font. No font supported.");
return(false);
}
float scale = 1f;
if (loadedSize != 0)
{
scale = fontSize / loadedSize * CCSpriteFontCache.FontScale;
}
if (dimensions.Equals(CCSize.Zero))
{
Vector2 temp = font.MeasureString(text);
dimensions.Width = temp.X * scale;
dimensions.Height = temp.Y * scale;
}
var textList = new List <String>();
var nextText = new StringBuilder();
string[] lineList = text.Split('\n');
StringBuilder next = new StringBuilder();
string last = null;
for (int j = 0; j < lineList.Length; ++j)
{
string[] wordList = lineList[j].Split(' ');
for (int i = 0; i < wordList.Length;)
{
// Run through the list of words to create a sentence that fits in the dimensions.Width space
while (i < wordList.Length)
{
if ((font.MeasureString(next.ToString()).X *scale) > dimensions.Width)
{
i--;
break;
}
last = next.ToString();
if (next.Length > 0)
{
next.Append(' ');
}
next.Append(wordList[i]);
i++;
}
if (i == wordList.Length || i == -1) // -1 means the default width was too small for the string.
{
string nstr = next.ToString();
if ((font.MeasureString(nstr).X *scale) > dimensions.Width)
{
// Last line could have bleed into the margin
if (last != null && last.Length > 0)
{
textList.Add(last); // Single word label has a null last which can cause problems
}
textList.Add(wordList[wordList.Length - 1]); // last word bleeds
}
else if (nstr.Length > 0)
{
textList.Add(nstr);
}
}
else if (last.Length > 0)
{
textList.Add(last);
}
last = null;
next.Length = 0;
}
textList.Add(nextText.ToString());
#if XBOX || XBOX360
nextText.Length = 0;
#else
nextText.Clear();
#endif
}
if (textList.Count == 0 && text.Length > 0)
{
textList.Add(text);
}
if (dimensions.Height == 0)
{
dimensions.Height = textList.Count * font.LineSpacing * scale;
}
//* for render to texture
RenderTarget2D renderTarget = CCDrawManager.CreateRenderTarget(
(int)dimensions.Width, (int)dimensions.Height,
DefaultAlphaPixelFormat, RenderTargetUsage.DiscardContents
);
try
{
CCDrawManager.SetRenderTarget(renderTarget);
}
catch (Exception)
{
CCTextureCache.SharedTextureCache.RemoveUnusedTextures();
CCDrawManager.SetRenderTarget(renderTarget);
}
CCDrawManager.Clear(Color.Transparent);
SpriteBatch sb = CCDrawManager.spriteBatch;
sb.Begin();
float textHeight = textList.Count * font.LineSpacing * scale;
float nextY = 0;
if (vAlignment == CCVerticalTextAlignment.Bottom)
{
nextY = dimensions.Height - textHeight;
}
else if (vAlignment == CCVerticalTextAlignment.Center)
{
nextY = (dimensions.Height - textHeight) / 2.0f;
}
for (int j = 0; j < textList.Count; ++j)
{
string line = textList[j];
var position = new Vector2(0, nextY);
if (hAlignment == CCTextAlignment.Right)
{
position.X = dimensions.Width - font.MeasureString(line).X *scale;
}
else if (hAlignment == CCTextAlignment.Center)
{
position.X = (dimensions.Width - font.MeasureString(line).X *scale) / 2.0f;
}
sb.DrawString(font, line, position, Color.White, 0f, Vector2.Zero, scale, SpriteEffects.None, 0);
nextY += font.LineSpacing * scale;
}
sb.End();
CCDrawManager.graphicsDevice.RasterizerState = RasterizerState.CullNone;
CCDrawManager.graphicsDevice.DepthStencilState = DepthStencilState.Default;
CCDrawManager.SetRenderTarget((RenderTarget2D)null);
if (InitWithTexture(renderTarget, renderTarget.Format, true, false))
{
m_CacheInfo.CacheType = CCTextureCacheType.String;
m_CacheInfo.Data = new CCStringCache()
{
Dimensions = dimensions,
Text = text,
FontName = fontName,
FontSize = fontSize,
HAlignment = hAlignment,
VAlignment = vAlignment
};
return(true);
}
}
catch (Exception ex)
{
CCLog.Log(ex.ToString());
}
return(false);
}
public bool InitWithString(string text, CCSize dimensions, CCTextAlignment hAlignment,
CCVerticalTextAlignment vAlignment, string fontName,
float fontSize)
{
try
{
m_CallParams = new object[] {text, dimensions, hAlignment, vAlignment, fontName, fontSize};
// CCLog.Log("InitWithString: text={0}", text);
Debug.Assert(dimensions.Width >= 0 || dimensions.Height >= 0);
if (string.IsNullOrEmpty(text))
{
return false;
}
var font = CCSpriteFontCache.SharedInstance.GetFont(fontName, fontSize);
if (font == null)
{
CCLog.Log("Can't find {0}, use system default ({1})", fontName, CCDrawManager.DefaultFont);
font = CCSpriteFontCache.SharedInstance.GetFont(CCDrawManager.DefaultFont, fontSize);
if (font == null)
{
CCLog.Log("Failed to load default font. No font supported.");
}
}
// m_spriteFont = font;
if (font == null)
return (false);
// m_spriteFont = font;
if (dimensions.Equals(CCSize.Zero))
{
Microsoft.Xna.Framework.Vector2 temp = font.MeasureString(text);
dimensions.Width = temp.X;
dimensions.Height = temp.Y;
}
//float scale = 1.0f;//need refer fontSize;
var textList = new List<String>();
var nextText = new StringBuilder();
string[] lineList = text.Split('\n');
float spaceWidth = font.MeasureString(" ").X;
for (int j = 0; j < lineList.Length; ++j)
{
string[] wordList = lineList[j].Split(' ');
float lineWidth = 0;
bool firstWord = true;
for (int i = 0; i < wordList.Length; ++i)
{
lineWidth += font.MeasureString(wordList[i]).X;
if (lineWidth > dimensions.Width)
{
lineWidth = 0;
if (nextText.Length > 0)
{
firstWord = true;
textList.Add(nextText.ToString());
#if XBOX || XBOX360
nextText.Length = 0;
#else
nextText.Clear();
#endif
}
else
{
firstWord = false;
textList.Add(wordList[i]);
continue;
}
}
if (!firstWord)
{
nextText.Append(' ');
lineWidth += spaceWidth;
}
nextText.Append(wordList[i]);
firstWord = false;
}
textList.Add(nextText.ToString());
#if XBOX || XBOX360
nextText.Length = 0;
#else
nextText.Clear();
#endif
}
if (dimensions.Height == 0)
{
dimensions.Height = textList.Count * font.LineSpacing;
}
//* for render to texture
RenderTarget2D renderTarget = CCDrawManager.CreateRenderTarget((int) dimensions.Width,
(int) dimensions.Height,
RenderTargetUsage.PreserveContents);
CCDrawManager.SetRenderTarget(renderTarget);
CCDrawManager.Clear(Color.Transparent);
SpriteBatch spriteBatch = CCDrawManager.spriteBatch;
spriteBatch.Begin();
int textHeight = textList.Count * font.LineSpacing;
float nextY = 0;
if (vAlignment == CCVerticalTextAlignment.Bottom)
{
nextY = dimensions.Height - textHeight;
}
else if (vAlignment == CCVerticalTextAlignment.Center)
{
nextY = (dimensions.Height - textHeight) / 2.0f;
}
for (int j = 0; j < textList.Count; ++j)
{
string line = textList[j];
var position = new Microsoft.Xna.Framework.Vector2(0, nextY);
if (hAlignment == CCTextAlignment.Right)
{
position.X = dimensions.Width - font.MeasureString(line).X;
}
else if (hAlignment == CCTextAlignment.Center)
{
position.X = (dimensions.Width - font.MeasureString(line).X) / 2.0f;
}
spriteBatch.DrawString(font, line, position, Color.White);
nextY += font.LineSpacing;
}
spriteBatch.End();
CCDrawManager.graphicsDevice.RasterizerState = RasterizerState.CullNone;
CCDrawManager.graphicsDevice.DepthStencilState = DepthStencilState.Default;
CCDrawManager.SetRenderTarget((RenderTarget2D) null);
// to copy the rendered target data to a plain texture(to the memory)
// texture2D = CCDrawManager.CreateTexture2D(renderTarget.Width, renderTarget.Height);
// This is the old 3.1 way of doing things. 4.0 does not need this and it causes compatibility problems.
// var colors1D = new Color[renderTarget.Width * renderTarget.Height];
// renderTarget.GetData(colors1D);
// texture2D.SetData(colors1D);
return InitWithTexture(renderTarget);
}
catch (Exception ex)
{
CCLog.Log(ex.ToString());
}
return (false);
}
internal static CCTexture2D CreateNativeLabel(string text, CCSize dimensions, CCTextAlignment hAlignment,
CCVerticalTextAlignment vAlignment, string fontName,
float fontSize, CCColor4B textColor)
{
if (string.IsNullOrEmpty(text))
{
return(new CCTexture2D());
}
var font = CreateFont(fontName, fontSize);
if (dimensions.Equals(CCSize.Zero))
{
CreateBitmap(1, 1);
var ms = _graphics.MeasureString(text, font);
dimensions.Width = ms.Width;
dimensions.Height = ms.Height;
}
CreateBitmap((int)dimensions.Width, (int)dimensions.Height);
var stringFormat = new StringFormat();
switch (hAlignment)
{
case CCTextAlignment.Left:
stringFormat.Alignment = StringAlignment.Near;
break;
case CCTextAlignment.Center:
stringFormat.Alignment = StringAlignment.Center;
break;
case CCTextAlignment.Right:
stringFormat.Alignment = StringAlignment.Far;
break;
}
switch (vAlignment)
{
case CCVerticalTextAlignment.Top:
stringFormat.LineAlignment = StringAlignment.Near;
break;
case CCVerticalTextAlignment.Center:
stringFormat.LineAlignment = StringAlignment.Center;
break;
case CCVerticalTextAlignment.Bottom:
stringFormat.LineAlignment = StringAlignment.Far;
break;
}
_graphics.DrawString(text, font, _brush, new RectangleF(0, 0, dimensions.Width, dimensions.Height), stringFormat);
_graphics.Flush();
var texture = new CCTexture2D();
texture.InitWithStream(SaveToStream(), Microsoft.Xna.Framework.Graphics.SurfaceFormat.Bgra4444);
return(texture);
}
