public ExportDialogOld() {
super(TabletopTool.getFrame(), "Export Screenshot", true);
// The window uses about 1MB. Disposing frees this, but repeated uses
// will cause more memory fragmentation.
// MCL: I figure it's better to save the 1MB for low-mem systems,
// but it would be even better to HIDE it, and then dispose() it
// when the user clicks on the memory meter to free memory
// setDefaultCloseOperation(HIDE_ON_CLOSE);
setDefaultCloseOperation(DISPOSE_ON_CLOSE);
//
// Initialize the panel and button actions
//
formPanel = new FormPanel("com/t3/client/ui/forms/exportDialog.xml");
setLayout(new GridLayout());
add(formPanel);
getRootPane().setDefaultButton((JButton) formPanel.getButton("exportButton"));
pack();
ExportRadioButtons.setForm(formPanel);
ExportLayers.setForm(formPanel);
formPanel
.getButton("exportButton")
.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent evt) {
exportButtonAction();
}
});
formPanel
.getButton("cancelButton")
.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent evt) {
dispose();
}
});
formPanel
.getButton("browseButton")
.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent evt) {
browseButtonAction();
}
});
// Run this once to make sure the dialog is in a good starting state.
ExportLayers.setDefaultChecked();
enforceButtonRules();
}
//
// SetForm stores the form this is attached to
//
public static void setForm(FormPanel form) {
ExportRadioButtons.form = form;
for (ExportRadioButtons button : ExportRadioButtons.values()) {
try {
if (form.getRadioButton(button.toString()) == null) {
throw new Exception("Export Dialog has a mis-matched enum: " + button.toString());
}
button.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent evt) {
enforceButtonRules();
}
});
} catch (Exception ex) {
TabletopTool.showError(
I18N.getString("dialog.screenshot.radio.button.uiImplementationError"), ex);
}
}
}
/**
* This is the top-level screen-capture routine. It sends the resulting PNG image to the location
* previously selected by the user. TODO: It currently calls {@link
* TabletopTool.takeMapScreenShot()} for "normal" screenshots, but that's just until this code is
* considered stable enough.
*
* @throws Exception
*/
public void screenCapture() throws Exception {
BufferedImage screenCap = null;
TabletopTool.getFrame()
.setStatusMessage(I18N.getString("dialog.screenshot.msg.GeneratingScreenshot"));
ExportRadioButtons type = ExportRadioButtons.getType();
try {
switch (type) {
case TYPE_CURRENT_VIEW:
// This uses the original screenshot code: I didn't want to touch it, so I need
// to pass it the same parameter it took before.
Player.Role role =
ExportRadioButtons.VIEW_GM.isChecked() ? Player.Role.GM : Player.Role.PLAYER;
screenCap = TabletopTool.takeMapScreenShot(new PlayerView(role));
// since old screenshot code doesn't throw exceptions, look for null
if (screenCap == null) {
throw new Exception(I18N.getString("dialog.screenshot.error.failedImageGeneration"));
}
break;
case TYPE_ENTIRE_MAP:
screenCap = entireMapScreenShotWithLayers();
break;
default:
throw new Exception(I18N.getString("dialog.screenshot.error.invalidDialogSettings"));
}
TabletopTool.getFrame()
.setStatusMessage(I18N.getString("dialog.screenshot.msg.screenshotStreaming"));
try (ByteArrayOutputStream imageOut = new ByteArrayOutputStream()) {
ImageIO.write(screenCap, "png", imageOut);
screenCap = null; // Free up the memory as soon as possible
TabletopTool.getFrame()
.setStatusMessage(I18N.getString("dialog.screenshot.msg.screenshotSaving"));
exportLocation.putContent(
new BufferedInputStream(new ByteArrayInputStream(imageOut.toByteArray())));
}
TabletopTool.getFrame()
.setStatusMessage(I18N.getString("dialog.screenshot.msg.screenshotSaved"));
} catch (OutOfMemoryError e) {
TabletopTool.showError("Out Of Memory", e);
} catch (Exception ex) {
TabletopTool.showError("screenCapture()", ex);
}
}
