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Code drop from //branches/cupcake/...@124589

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The Android Open Source Project
2008-12-17 18:05:43 -08:00
parent e70cfafe58
commit f013e1afd1
2174 changed files with 1467257 additions and 57598 deletions
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165
awt/java/awt/GraphicsDevice.java
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@@ -18,50 +18,61 @@
* @author Alexey A. Petrenko
* @version $Revision$
*/
package java.awt;
import org.apache.harmony.awt.internal.nls.Messages;
/**
* The GraphicsDevice class describes the graphics devices (such as screens
* or printers) which are available in a particular graphics environment.
* Many GraphicsDevice instances can be associated with a single
* GraphicsEnvironment. Each GraphicsDevice has one or more GraphicsConfiguration
* objects which specify the different configurations and modes of GraphicsDevice.
* The GraphicsDevice class describes the graphics devices (such as screens or
* printers) which are available in a particular graphics environment. Many
* GraphicsDevice instances can be associated with a single GraphicsEnvironment.
* Each GraphicsDevice has one or more GraphicsConfiguration objects which
* specify the different configurations and modes of GraphicsDevice.
*
* @since Android 1.0
*/
public abstract class GraphicsDevice {
/** The display mode. */
/**
* The display mode.
*/
private DisplayMode displayMode;
//???AWT
// private Window fullScreenWindow = null;
// ???AWT
// private Window fullScreenWindow = null;
/** The Constant TYPE_IMAGE_BUFFER indicates a image buffer device. */
/**
* The Constant TYPE_IMAGE_BUFFER indicates a image buffer device.
*/
public static final int TYPE_IMAGE_BUFFER = 2;
/** The Constant TYPE_PRINTER indicates a printer device. */
/**
* The Constant TYPE_PRINTER indicates a printer device.
*/
public static final int TYPE_PRINTER = 1;
/** The Constant TYPE_RASTER_SCREEN indicates a raster screen device. */
/**
* The Constant TYPE_RASTER_SCREEN indicates a raster screen device.
*/
public static final int TYPE_RASTER_SCREEN = 0;
/**
* Constructor is not to be used directly as this class is abstract.
*/
/**
* Constructor is not to be used directly as this class is abstract.
*/
protected GraphicsDevice() {
displayMode = new DisplayMode(0, 0, DisplayMode.BIT_DEPTH_MULTI, DisplayMode.REFRESH_RATE_UNKNOWN);
displayMode = new DisplayMode(0, 0, DisplayMode.BIT_DEPTH_MULTI,
DisplayMode.REFRESH_RATE_UNKNOWN);
}
/**
* Returns an array of GraphicsConfiguration objects associated
* with the GraphicsDevice.
*
* @return an array of GraphicsConfiguration objects associated
* with the GraphicsDevice.
*/
/**
* Returns an array of GraphicsConfiguration objects associated with the
* GraphicsDevice.
*
* @return an array of GraphicsConfiguration objects associated with the
* GraphicsDevice.
*/
public abstract GraphicsConfiguration[] getConfigurations();
/**
@@ -72,41 +83,39 @@ public abstract class GraphicsDevice {
public abstract GraphicsConfiguration getDefaultConfiguration();
/**
* Gets the String identifier which associated with the GraphicsDevice in
* Gets the String identifier which associated with the GraphicsDevice in
* the GraphicsEnvironment.
*
* @return the String identifier of the GraphicsDevice in
* the GraphicsEnvironment.
* @return the String identifier of the GraphicsDevice in the
* GraphicsEnvironment.
*/
public abstract String getIDstring();
/**
* Gets the type of this GraphicsDevice:
* TYPE_IMAGE_BUFFER, TYPE_PRINTER or TYPE_RASTER_SCREEN.
* Gets the type of this GraphicsDevice: TYPE_IMAGE_BUFFER, TYPE_PRINTER or
* TYPE_RASTER_SCREEN.
*
* @return the type of this GraphicsDevice: TYPE_IMAGE_BUFFER,
* TYPE_PRINTER or TYPE_RASTER_SCREEN.
* @return the type of this GraphicsDevice: TYPE_IMAGE_BUFFER, TYPE_PRINTER
* or TYPE_RASTER_SCREEN.
*/
public abstract int getType();
/**
* Returns the number of bytes available in accelerated
* memory on this device.
*
* @return the number of bytes available accelerated memory.
*/
/**
* Returns the number of bytes available in accelerated memory on this
* device.
*
* @return the number of bytes available accelerated memory.
*/
public int getAvailableAcceleratedMemory() {
return 0;
}
/* ???AWT
public GraphicsConfiguration getBestConfiguration(GraphicsConfigTemplate gct) {
return gct.getBestConfiguration(getConfigurations());
}
*/
/*
* ???AWT public GraphicsConfiguration
* getBestConfiguration(GraphicsConfigTemplate gct) { return
* gct.getBestConfiguration(getConfigurations()); }
*/
/**
* Gets the current display mode of the GraphicsDevice.
*
@@ -122,43 +131,43 @@ public abstract class GraphicsDevice {
* @return an array of display modes available in this GraphicsDevice.
*/
public DisplayMode[] getDisplayModes() {
DisplayMode []dms = {displayMode};
return dms;
DisplayMode[] dms = {
displayMode
};
return dms;
}
/* ???AWT
public Window getFullScreenWindow() {
return fullScreenWindow;
}
*/
/*
* ???AWT public Window getFullScreenWindow() { return fullScreenWindow; }
*/
/**
* Returns true if this GraphicsDevice supports low-level
* display changes.
* Returns true if this GraphicsDevice supports low-level display changes.
*
* @return true, if this GraphicsDevice supports low-level
* display changes; false otherwise.
* @return true, if this GraphicsDevice supports low-level display changes;
* false otherwise.
*/
public boolean isDisplayChangeSupported() {
return false;
}
/**
* Returns true if this GraphicsDevice supports full screen
* mode.
* Returns true if this GraphicsDevice supports full screen mode.
*
* @return true, if this GraphicsDevice supports full screen
* mode; otherwise false.
* @return true, if this GraphicsDevice supports full screen mode, false
* otherwise.
*/
public boolean isFullScreenSupported() {
return false;
}
//an array of display modes available in this GraphicsDevice.
// an array of display modes available in this GraphicsDevice.
/**
* Sets the display mode of this GraphicsDevice.
*
* @param dm the new display mode of this GraphicsDevice.
* @param dm
* the new display mode of this GraphicsDevice.
*/
public void setDisplayMode(DisplayMode dm) {
if (!isDisplayChangeSupported()) {
@@ -166,7 +175,7 @@ public abstract class GraphicsDevice {
throw new UnsupportedOperationException(Messages.getString("awt.122")); //$NON-NLS-1$
}
DisplayMode []dms = getDisplayModes();
DisplayMode[] dms = getDisplayModes();
for (DisplayMode element : dms) {
if (element.equals(dm)) {
displayMode = dm;
@@ -177,23 +186,11 @@ public abstract class GraphicsDevice {
throw new IllegalArgumentException(Messages.getString("awt.123", dm)); //$NON-NLS-1$
}
/* ???AWT
public void setFullScreenWindow(Window w) {
if (w == null) {
fullScreenWindow = null;
return;
}
fullScreenWindow = w;
if (isFullScreenSupported()) {
w.enableInputMethods(false);
} else {
w.setSize(displayMode.getWidth(), displayMode.getHeight());
w.setLocation(0, 0);
}
w.setVisible(true);
w.setAlwaysOnTop(true);
}
*/
/*
* ???AWT public void setFullScreenWindow(Window w) { if (w == null) {
* fullScreenWindow = null; return; } fullScreenWindow = w; if
* (isFullScreenSupported()) { w.enableInputMethods(false); } else {
* w.setSize(displayMode.getWidth(), displayMode.getHeight());
* w.setLocation(0, 0); } w.setVisible(true); w.setAlwaysOnTop(true); }
*/
}