/** Listener to handle button actions */
public void actionPerformed(ActionEvent e) {
// Check if the user pressed the ok button
if (e.getSource() == ok_button) {
filter_include_list = include_panel.getServiceList();
filter_exclude_list = exclude_panel.getServiceList();
if (status_box.isSelected()) {
filter_active = status_active.isSelected();
filter_complete = status_complete.isSelected();
} else {
filter_active = false;
filter_complete = false;
}
ok_pressed = true;
dialog.dispose();
}
// Check if the user pressed the cancel button
if (e.getSource() == cancel_button) {
dialog.dispose();
}
// Check if the user changed the status filter option
if (e.getSource() == status_box) {
status_active.setEnabled(status_box.isSelected());
status_complete.setEnabled(status_box.isSelected());
}
}
public void hideDialog(JDialog dialog, Project project) {
if (project == null) {
dialog.dispose();
} else {
IdeFrameImpl frame = getFrame(project);
if (frame.isActive()) {
dialog.dispose();
} else {
queueForDisposal(dialog, project);
dialog.setVisible(false);
}
}
}
private void proceedDialogDisposalQueue(Project project) {
Set<JDialog> dialogs = myDialogsToDispose.get(project);
if (dialogs == null) return;
for (JDialog dialog : dialogs) {
dialog.dispose();
}
myDialogsToDispose.put(project, null);
}
@Override
public void dispose() {
if (isShowing()) {
hide();
}
if (myWindowListener != null) {
myWindowListener.saveSize();
removeWindowListener(myWindowListener);
myWindowListener = null;
}
if (myComponentListener != null) {
removeComponentListener(myComponentListener);
myComponentListener = null;
}
if (myFocusTrackback != null
&& !(myFocusTrackback.isSheduledForRestore()
|| myFocusTrackback.isWillBeSheduledForRestore())) {
myFocusTrackback.dispose();
myFocusTrackback = null;
}
final BufferStrategy strategy = getBufferStrategy();
if (strategy != null) {
strategy.dispose();
}
super.dispose();
if (rootPane != null) { // Workaround for bug in native code to hold rootPane
try {
Field field = rootPane.getClass().getDeclaredField("glassPane");
field.setAccessible(true);
field.set(rootPane, null);
field = rootPane.getClass().getDeclaredField("contentPane");
field.setAccessible(true);
field.set(rootPane, null);
rootPane = null;
field = Window.class.getDeclaredField("windowListener");
field.setAccessible(true);
field.set(this, null);
} catch (Exception ignored) {
}
}
// http://bugs.sun.com/view_bug.do?bug_id=6614056
try {
final Field field = Dialog.class.getDeclaredField("modalDialogs");
field.setAccessible(true);
final List<?> list = (List<?>) field.get(null);
list.remove(this);
} catch (final Exception ignored) {
}
}
public void dispose() {
f.dispose();
f = null;
dummy.dispose();
dummy = null;
if (modal_d != null) {
modal_d.dispose();
modal_d = null;
}
}
public boolean start() throws Exception {
initComponents();
connect();
setupTables();
dialog.setVisible(true);
dialog.dispose();
return toUpdate;
}
/** Hide tracker */
public final void hide() {
dialog.dispose();
}
/**
* Disposes of the virtual entry dialog that is opened as a prompt when the user may want to edit
* a virtual entry.
*/
public void shutVirtualEntryDialog() {
if (virtualEntryDialog != null) {
virtualEntryDialog.setVisible(false);
virtualEntryDialog.dispose();
}
}
@Override
public void actionPerformed(ActionEvent arg0) {
window.dispose();
}
@Override
public void dispose() {
super.dispose();
uninstallSheet();
}
/** Destroy this object */
public void destroy() {
if (viewDialog != null) {
viewDialog.dispose();
viewDialog = null;
}
}
/** Overwrite dispose to stop the progress bar */
public void dispose() {
progressBar.stop();
if (dialog != null) {
dialog.dispose();
}
}
public void actionPerformed(ActionEvent evt) {
Graphics g = getGraphics();
if (evt.getSource() == openItem) {
JFileChooser chooser = new JFileChooser();
common.chooseFile(chooser, "./images", 0); // 设置默认目录,过滤文件
int r = chooser.showOpenDialog(null);
if (r == JFileChooser.APPROVE_OPTION) {
String name = chooser.getSelectedFile().getAbsolutePath();
// 装载图像
iImage = common.openImage(name, new MediaTracker(this));
// 取载入图像的宽和高
iw = iImage.getWidth(null);
ih = iImage.getHeight(null);
bImage = new BufferedImage(iw, ih, BufferedImage.TYPE_INT_RGB);
Graphics2D g2 = bImage.createGraphics();
g2.drawImage(iImage, 0, 0, null);
loadflag = true;
repaint();
}
} else if (evt.getSource() == rotateItem) // 内置旋转
{
setTitle("第4章 图像几何变换 内置旋转 作者 孙燮华");
common.draw(g, iImage, bImage, common.getParam("旋转角(度):", "30"), 0, 0);
} else if (evt.getSource() == scaleItem) // 内置缩放
{
setTitle("第4章 图像几何变换 内置缩放 作者 孙燮华");
// 参数选择面板
Parameters pp = new Parameters("参数", "x方向:", "y方向:", "1.5", "1.5");
setPanel(pp, "内置缩放");
float x = pp.getPadx();
float y = pp.getPady();
common.draw(g, iImage, bImage, x, y, 1);
} else if (evt.getSource() == shearItem) // 内置错切
{
setTitle("第4章 图像几何变换 内置错切 作者 孙燮华");
Parameters pp = new Parameters("参数", "x方向:", "y方向:", "0.5", "0.5");
setPanel(pp, "内置错切");
float x = pp.getPadx();
float y = pp.getPady();
common.draw(g, iImage, bImage, x, y, 2);
} else if (evt.getSource() == transItem) // 内置平移
{
setTitle("第4章 图像几何变换 内置平移 作者 孙燮华");
Parameters pp = new Parameters("参数", "x方向:", "y方向:", "100", "50");
setPanel(pp, "内置平移");
float x = pp.getPadx();
float y = pp.getPady();
common.draw(g, iImage, bImage, x, y, 3);
} else if (evt.getSource() == rotItem) // 旋转算法
{
setTitle("第4章 图像几何变换 旋转算法 作者 孙燮华");
pix = common.grabber(iImage, iw, ih);
// 旋转,输出图像宽高
int owh = (int) (Math.sqrt(iw * iw + ih * ih + 0.5));
opix = geom.imRotate(pix, common.getParam("旋转角(度):", "30"), iw, ih, owh);
// 将数组中的象素产生一个图像
MemoryImageSource memoryImage =
new MemoryImageSource(owh, owh, ColorModel.getRGBdefault(), opix, 0, owh);
oImage = createImage(memoryImage);
common.draw(g, iImage, oImage, iw, ih, owh, 4);
} else if (evt.getSource() == mirItem) // 镜象算法(type:5)
{
setTitle("第4章 图像几何变换 镜象算法 作者 孙燮华");
Parameters pp = new Parameters("选择镜象类型", "水平", "垂直");
setPanel(pp, "镜象算法");
pix = common.grabber(iImage, iw, ih);
opix = geom.imMirror(pix, iw, ih, pp.getRadioState());
ImageProducer ip = new MemoryImageSource(iw, ih, opix, 0, iw);
oImage = createImage(ip);
common.draw(g, iImage, oImage, iw, ih, 0, 5);
} else if (evt.getSource() == shrItem) // 错切算法(type:6)
{
setTitle("第4章 图像几何变换 错切算法 作者 孙燮华");
Parameters pp = new Parameters("参数", "x方向:", "y方向:", "0.5", "0.5");
setPanel(pp, "错切算法");
pix = common.grabber(iImage, iw, ih);
float shx = pp.getPadx();
float shy = pp.getPady();
// 计算包围盒的宽和高
int ow = (int) (iw + (ih - 1) * shx);
int oh = (int) ((iw - 1) * shy + ih);
if (shx > 0 && shy > 0) {
opix = geom.imShear(pix, shx, shy, iw, ih, ow, oh);
ImageProducer ip = new MemoryImageSource(ow, oh, opix, 0, ow);
oImage = createImage(ip);
common.draw(g, iImage, oImage, iw, ih, 0, 6);
} else JOptionPane.showMessageDialog(null, "参数必须为正数!");
} else if (evt.getSource() == trnItem) {
setTitle("第4章 图像几何变换 平移算法 作者 孙燮华");
Parameters pp = new Parameters("参数", "x方向:", "y方向:", "100", "50");
setPanel(pp, "平移算法");
pix = common.grabber(iImage, iw, ih);
int tx = (int) pp.getPadx();
int ty = (int) pp.getPady();
if (tx > 0 && ty > 0) {
int ow = iw + tx;
int oh = ih + ty;
opix = geom.imTrans(pix, tx, ty, iw, ih, ow, oh);
ImageProducer ip = new MemoryImageSource(ow, oh, opix, 0, ow);
oImage = createImage(ip);
common.draw(g, iImage, oImage, iw, ih, 0, 7);
} else JOptionPane.showMessageDialog(null, "参数必须为正数!");
} else if (evt.getSource() == nearItem) {
setTitle("第4章 图像几何变换 最邻近插值算法 作者 孙燮华");
pix = common.grabber(iImage, iw, ih);
float p =
(Float.valueOf(JOptionPane.showInputDialog(null, "输入缩放参数(0.1-3.0)", "1.50")))
.floatValue();
int ow = (int) (p * iw); // 计算目标图宽高
int oh = (int) (p * ih);
opix = geom.nearNeighbor(pix, iw, ih, ow, oh, p);
ImageProducer ip = new MemoryImageSource(ow, oh, opix, 0, ow);
oImage = createImage(ip);
common.draw(g, oImage, "最邻近插值", p);
} else if (evt.getSource() == linrItem) {
setTitle("第4章 图像几何变换 双线性插值算法 作者 孙燮华");
pix = common.grabber(iImage, iw, ih);
float p =
(Float.valueOf(JOptionPane.showInputDialog(null, "输入缩放参数(0.1-3.0)", "1.50")))
.floatValue();
int ow = (int) (p * iw); // 计算目标图宽高
int oh = (int) (p * ih);
opix = geom.bilinear(pix, iw, ih, ow, oh, p);
ImageProducer ip = new MemoryImageSource(ow, oh, opix, 0, ow);
oImage = createImage(ip);
common.draw(g, oImage, "双线性插值", p);
} else if (evt.getSource() == cubicItem) {
setTitle("第4章 图像几何变换 三次卷积插值算法 作者 孙燮华");
pix = common.grabber(iImage, iw, ih);
float p =
(Float.valueOf(JOptionPane.showInputDialog(null, "输入缩放参数(1.1-3.0)", "1.50")))
.floatValue();
if (p < 1) {
JOptionPane.showMessageDialog(null, "参数p必须大于1!");
return;
}
int ow = (int) (p * iw); // 计算目标图宽高
int oh = (int) (p * ih);
opix = geom.scale(pix, iw, ih, ow, oh, p, p);
ImageProducer ip = new MemoryImageSource(ow, oh, opix, 0, ow);
oImage = createImage(ip);
common.draw(g, oImage, "三次卷积插值", p);
} else if (evt.getSource() == okButton) dialog.dispose();
else if (evt.getSource() == exitItem) System.exit(0);
}
public void close() {
JDialog dlg = (JDialog) parentContainer;
dlg.setVisible(false);
dlg.dispose();
}