/**
*
*/
package com.aelitis.azureus.ui.swt.skin;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.layout.FormData;
import org.eclipse.swt.widgets.*;
import org.gudy.azureus2.core3.config.COConfigurationManager;
import org.gudy.azureus2.core3.util.*;
import org.gudy.azureus2.ui.swt.Utils;
/**
* @author TuxPaper
* @created Jun 8, 2006
*
*/
public class SWTSkinUtils
{
public static final int TILE_NONE = 0;
public static final int TILE_Y = 1;
public static final int TILE_X = 2;
public static final int TILE_CENTER_X = 4;
public static final int TILE_CENTER_Y = 8;
public static final int TILE_BOTH = TILE_X | TILE_Y;
private static Listener imageDownListener;
private static Listener imageOverListener;
static {
imageOverListener = new SWTSkinImageChanger("-over", SWT.MouseEnter,
SWT.MouseExit);
imageDownListener = new SWTSkinImageChanger("-down", SWT.MouseDown,
SWT.MouseUp);
}
public static int getAlignment(String sAlign, int def) {
int align;
if (sAlign.equalsIgnoreCase("center")) {
align = SWT.CENTER;
} else if (sAlign.equalsIgnoreCase("bottom")) {
align = SWT.BOTTOM;
} else if (sAlign.equalsIgnoreCase("top")) {
align = SWT.TOP;
} else if (sAlign.equalsIgnoreCase("left")) {
align = SWT.LEFT;
} else if (sAlign.equalsIgnoreCase("right")) {
align = SWT.RIGHT;
} else {
align = def;
}
return align;
}
/**
* @param tileMode
* @return
*/
public static int getTileMode(String sTileMode) {
int tileMode = TILE_NONE;
if (sTileMode == null || sTileMode == "") {
return tileMode;
}
sTileMode = sTileMode.toLowerCase();
if (sTileMode.equals("tile")) {
tileMode = TILE_X | TILE_Y;
} else if (sTileMode.equals("tile-x")) {
tileMode = TILE_X;
} else if (sTileMode.equals("tile-y")) {
tileMode = TILE_Y;
} else if (sTileMode.equals("center-x")) {
tileMode = TILE_CENTER_X;
} else if (sTileMode.equals("center-y")) {
tileMode = TILE_CENTER_Y;
}
return tileMode;
}
static void addMouseImageChangeListeners(Widget widget) {
if (widget.getData("hasMICL") != null) {
return;
}
widget.addListener(SWT.MouseEnter, imageOverListener);
widget.addListener(SWT.MouseExit, imageOverListener);
// new MouseEnterExitListener(widget);
widget.addListener(SWT.MouseDown, imageDownListener);
widget.addListener(SWT.MouseUp, imageDownListener);
widget.setData("hasMICL", "1");
}
public static void setVisibility(SWTSkin skin, String configID,
String viewID, boolean visible) {
setVisibility(skin, configID, viewID, visible, true, false);
}
public static void setVisibility(SWTSkin skin, String configID,
String viewID, boolean visible, boolean save, boolean fast) {
SWTSkinObject skinObject = skin.getSkinObject(viewID);
// XXX Following wont work at startup because main window is invisible..
// if (skinObject != null && skinObject.isVisible() != visible) {
if (skinObject != null) {
final Control control = skinObject.getControl();
if (control != null && !control.isDisposed()) {
Boolean wasVisible = (Boolean) control.getData("lastSlideVis");
if (wasVisible != null && wasVisible.booleanValue() == visible) {
return;
}
if (control.getData("Sliding") != null) {
return;
}
control.setData("lastSlideVis", new Boolean(visible));
if (visible) {
final FormData fd = (FormData) control.getLayoutData();
Point size = (Point) control.getData("v3.oldHeight");
//System.out.println(control.getData("SkinID") + " oldHeight = " + size + ";v=" + control.getVisible() + ";s=" + control.getSize());
if (size == null && control.getSize().y < 2) {
size = control.computeSize(SWT.DEFAULT, SWT.DEFAULT);
if (fd.height > 0) {
size.y = fd.height;
}
if (fd.width > 0) {
size.x = fd.width;
}
}
if (size != null) {
if (fd != null && (fd.width != size.x || fd.height != size.y)) {
if (fast) {
fd.width = size.x;
fd.height = size.y;
control.setLayoutData(fd);
Utils.relayout(control);
} else {
slide(control, fd, size);
}
}
}
control.setData("v3.oldHeight", null);
} else {
final FormData fd = (FormData) control.getLayoutData();
if (fd != null) {
Point oldSize = new Point(fd.width, fd.height);
if (oldSize.y <= 0) {
oldSize = null;
}
control.setData("v3.oldHeight", oldSize);
final Point size = new Point(0, 0);
if (fast) {
fd.width = size.x;
fd.height = size.y;
control.setLayoutData(fd);
Utils.relayout(control);
} else {
slide(control, fd, size);
}
}
}
skinObject.setVisible(visible);
Utils.relayout(control);
}
if (save
&& COConfigurationManager.getBooleanParameter(configID) != visible) {
COConfigurationManager.setParameter(configID, visible);
}
}
}
private static void slide(final Control control, final FormData fd,
final Point size) {
//System.out.println("slid to " + size);
AERunnable runnable = new AERunnable() {
boolean firstTime = true;
public void runSupport() {
if (control.isDisposed()) {
return;
}
if (firstTime) {
firstTime = false;
if (control.getData("Sliding") != null) {
return;
}
control.setData("Sliding", "1");
}
int newWidth = (int) (fd.width + (size.x - fd.width) * 0.4);
int h = fd.height >= 0 ? fd.height : control.getSize().y;
int newHeight = (int) (h + (size.y - h) * 0.4);
//System.out.println(control + "] newh=" + newHeight + " to " + size.y);
if (newWidth == fd.width && newHeight == h) {
fd.width = size.x;
fd.height = size.y;
//System.out.println(control + "] side to " + size.y + " done");
control.setLayoutData(fd);
control.setSize(size);
Utils.relayout(control);
control.setData("Sliding", null);
} else {
fd.width = newWidth;
fd.height = newHeight;
control.setLayoutData(fd);
Utils.relayout(control);
final AERunnable r = this;
SimpleTimer.addEvent("slide", SystemTime.getCurrentTime() + 10,
new TimerEventPerformer() {
public void perform(TimerEvent event) {
control.getDisplay().asyncExec(r);
}
});
}
}
};
control.getDisplay().asyncExec(runnable);
}
public static class MouseEnterExitListener
implements Listener
{
boolean bOver = false;
public MouseEnterExitListener(Widget widget) {
widget.addListener(SWT.MouseMove, this);
widget.addListener(SWT.MouseExit, this);
}
public void handleEvent(Event event) {
Control control = (Control) event.widget;
SWTSkinObject skinObject = (SWTSkinObject) control.getData("SkinObject");
if (event.type == SWT.MouseMove) {
if (bOver) {
return;
}
System.out.println(System.currentTimeMillis() + ": " + skinObject
+ "-- OVER");
bOver = true;
skinObject.switchSuffix("-over", 2, true);
} else {
bOver = false;
skinObject.switchSuffix("", 2, true);
}
}
}
}
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