* Prevent stream closed exception when playing OGG music * Prevent UnsatisfiedLinkError when using audio effects on Mac * Add BitmapText caching to Nifty GUI. May improve FPS in guis with lots of text elements git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@8237 75d07b2b-3a1a-0410-a2c5-0572b91ccdca3.0
sha..rd
14 years ago
parent
5ac90f46fa
commit
64c61c86e4
@ -1,109 +1,113 @@ |
||||
/* |
||||
* Copyright (c) 2009-2010 jMonkeyEngine |
||||
* All rights reserved. |
||||
* |
||||
* Redistribution and use in source and binary forms, with or without |
||||
* modification, are permitted provided that the following conditions are |
||||
* met: |
||||
* |
||||
* * Redistributions of source code must retain the above copyright |
||||
* notice, this list of conditions and the following disclaimer. |
||||
* |
||||
* * Redistributions in binary form must reproduce the above copyright |
||||
* notice, this list of conditions and the following disclaimer in the |
||||
* documentation and/or other materials provided with the distribution. |
||||
* |
||||
* * Neither the name of 'jMonkeyEngine' nor the names of its contributors |
||||
* may be used to endorse or promote products derived from this software |
||||
* without specific prior written permission. |
||||
* |
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
||||
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
||||
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||||
*/ |
||||
|
||||
package com.jme3.niftygui; |
||||
|
||||
import com.jme3.font.BitmapFont; |
||||
import com.jme3.font.BitmapText; |
||||
import de.lessvoid.nifty.spi.render.RenderFont; |
||||
|
||||
public class RenderFontJme implements RenderFont { |
||||
|
||||
private NiftyJmeDisplay display; |
||||
private BitmapFont font; |
||||
private BitmapText text; |
||||
private float actualSize; |
||||
|
||||
/** |
||||
* Initialize the font. |
||||
* @param name font filename |
||||
*/ |
||||
public RenderFontJme(String name, NiftyJmeDisplay display) { |
||||
this.display = display; |
||||
font = display.getAssetManager().loadFont(name); |
||||
if (font == null) { |
||||
throw new RuntimeException( "Font not loaded:" + name ); |
||||
} |
||||
text = new BitmapText(font); |
||||
actualSize = font.getPreferredSize(); |
||||
text.setSize(actualSize); |
||||
} |
||||
|
||||
public BitmapText getText(){ |
||||
return text; |
||||
} |
||||
|
||||
/** |
||||
* get font height. |
||||
* @return height |
||||
*/ |
||||
public int getHeight() { |
||||
return (int) text.getLineHeight(); |
||||
} |
||||
|
||||
/** |
||||
* get font width of the given string. |
||||
* @param text text |
||||
* @return width of the given text for the current font |
||||
*/ |
||||
public int getWidth(final String str) { |
||||
if (str.length() == 0) |
||||
return 0; |
||||
|
||||
// Note: BitmapFont is now fixed to return the proper line width
|
||||
// at least for now. The older commented out (by someone else, not me)
|
||||
// code below is arguably 'more accurate' if BitmapFont gets
|
||||
// buggy again. The issue is that the BitmapText and BitmapFont
|
||||
// use a different algorithm for calculating size and both must
|
||||
// be modified in sync.
|
||||
int result = (int) font.getLineWidth(str); |
||||
// text.setText(str);
|
||||
// text.updateLogicalState(0);
|
||||
// int result = (int) text.getLineWidth();
|
||||
|
||||
return result; |
||||
} |
||||
|
||||
/** |
||||
* Return the width of the given character including kerning information. |
||||
* @param currentCharacter current character |
||||
* @param nextCharacter next character |
||||
* @param size font size |
||||
* @return width of the character or null when no information for the character is available |
||||
*/ |
||||
public Integer getCharacterAdvance(final char currentCharacter, final char nextCharacter, final float size) { |
||||
return Integer.valueOf( Math.round(font.getCharacterAdvance(currentCharacter, nextCharacter, size)) ); |
||||
} |
||||
|
||||
public void dispose() { |
||||
} |
||||
} |
||||
/* |
||||
* Copyright (c) 2009-2010 jMonkeyEngine |
||||
* All rights reserved. |
||||
* |
||||
* Redistribution and use in source and binary forms, with or without |
||||
* modification, are permitted provided that the following conditions are |
||||
* met: |
||||
* |
||||
* * Redistributions of source code must retain the above copyright |
||||
* notice, this list of conditions and the following disclaimer. |
||||
* |
||||
* * Redistributions in binary form must reproduce the above copyright |
||||
* notice, this list of conditions and the following disclaimer in the |
||||
* documentation and/or other materials provided with the distribution. |
||||
* |
||||
* * Neither the name of 'jMonkeyEngine' nor the names of its contributors |
||||
* may be used to endorse or promote products derived from this software |
||||
* without specific prior written permission. |
||||
* |
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
||||
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
||||
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||||
*/ |
||||
|
||||
package com.jme3.niftygui; |
||||
|
||||
import com.jme3.font.BitmapFont; |
||||
import com.jme3.font.BitmapText; |
||||
import de.lessvoid.nifty.spi.render.RenderFont; |
||||
|
||||
public class RenderFontJme implements RenderFont { |
||||
|
||||
private NiftyJmeDisplay display; |
||||
private BitmapFont font; |
||||
private BitmapText text; |
||||
private float actualSize; |
||||
|
||||
/** |
||||
* Initialize the font. |
||||
* @param name font filename |
||||
*/ |
||||
public RenderFontJme(String name, NiftyJmeDisplay display) { |
||||
this.display = display; |
||||
font = display.getAssetManager().loadFont(name); |
||||
if (font == null) { |
||||
throw new RuntimeException( "Font not loaded:" + name ); |
||||
} |
||||
text = new BitmapText(font); |
||||
actualSize = font.getPreferredSize(); |
||||
text.setSize(actualSize); |
||||
} |
||||
|
||||
public BitmapText createText() { |
||||
return new BitmapText(font); |
||||
} |
||||
|
||||
public BitmapText getText(){ |
||||
return text; |
||||
} |
||||
|
||||
/** |
||||
* get font height. |
||||
* @return height |
||||
*/ |
||||
public int getHeight() { |
||||
return (int) text.getLineHeight(); |
||||
} |
||||
|
||||
/** |
||||
* get font width of the given string. |
||||
* @param text text |
||||
* @return width of the given text for the current font |
||||
*/ |
||||
public int getWidth(final String str) { |
||||
if (str.length() == 0) |
||||
return 0; |
||||
|
||||
// Note: BitmapFont is now fixed to return the proper line width
|
||||
// at least for now. The older commented out (by someone else, not me)
|
||||
// code below is arguably 'more accurate' if BitmapFont gets
|
||||
// buggy again. The issue is that the BitmapText and BitmapFont
|
||||
// use a different algorithm for calculating size and both must
|
||||
// be modified in sync.
|
||||
int result = (int) font.getLineWidth(str); |
||||
// text.setText(str);
|
||||
// text.updateLogicalState(0);
|
||||
// int result = (int) text.getLineWidth();
|
||||
|
||||
return result; |
||||
} |
||||
|
||||
/** |
||||
* Return the width of the given character including kerning information. |
||||
* @param currentCharacter current character |
||||
* @param nextCharacter next character |
||||
* @param size font size |
||||
* @return width of the character or null when no information for the character is available |
||||
*/ |
||||
public Integer getCharacterAdvance(final char currentCharacter, final char nextCharacter, final float size) { |
||||
return Integer.valueOf( Math.round(font.getCharacterAdvance(currentCharacter, nextCharacter, size)) ); |
||||
} |
||||
|
||||
public void dispose() { |
||||
} |
||||
} |
||||
|
||||
Loading…
Reference in new issue