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Added LWJGLErrorException to replace the too general Exception

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This commit is contained in:
Elias Naur 2004-03-27 14:42:47 +00:00
parent 021e03eea5
commit 63b33930b1
14 changed files with 197 additions and 181 deletions
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15
src/java/org/lwjgl/input/Keyboard.java
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@ -41,6 +41,7 @@ import java.util.Map;
import org.lwjgl.BufferUtils;
import org.lwjgl.Sys;
import org.lwjgl.opengl.Window;
import org.lwjgl.LWJGLErrorException;
/**
* $Id$
@ -284,9 +285,9 @@ public class Keyboard {
* "Create" the keyboard. The display must first have been created. The
* reason for this is so the keyboard has a window to "focus" in.
*
* @throws Exception if the keyboard could not be created for any reason
* @throws LWJGLErrorException if the keyboard could not be created for any reason
*/
public static void create() throws Exception {
public static void create() throws LWJGLErrorException {
if (!Window.isCreated())
throw new IllegalStateException("Window must be created before you can create Keyboard");
if (!initialized)
@ -300,7 +301,7 @@ public class Keyboard {
/**
* Native method to create the keyboard
*/
private static native void nCreate() throws Exception;
private static native void nCreate() throws LWJGLErrorException;
/**
* @return true if the keyboard has been created
@ -388,7 +389,7 @@ public class Keyboard {
* Enable keyboard translation. Must be called after the keyboard is created,
* and keyboard buffering must be enabled.
*/
public static void enableTranslation() throws Exception {
public static void enableTranslation() throws LWJGLErrorException {
if (!created)
throw new IllegalStateException("Keyboard must be created before you can read events");
if (readBuffer == null)
@ -400,12 +401,12 @@ public class Keyboard {
/**
* Native method to enable the translation buffer
*/
private static native void nEnableTranslation() throws Exception;
private static native void nEnableTranslation() throws LWJGLErrorException;
/**
* Enable keyboard buffering. Must be called after the keyboard is created.
*/
public static void enableBuffer() throws Exception {
public static void enableBuffer() throws LWJGLErrorException {
if (!created)
throw new IllegalStateException("Keyboard must be created before you can enable buffering");
readBuffer = BufferUtils.createByteBuffer(4*BUFFER_SIZE);
@ -418,7 +419,7 @@ public class Keyboard {
* @return the event buffer,
* or null if no buffer can be allocated
*/
private static native void nEnableBuffer() throws Exception;
private static native void nEnableBuffer() throws LWJGLErrorException;
/**
* Checks to see if a key is down.