thdltools/Jskad
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Jskad now has the ability to open its buffer with an external viewer, e.g.

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Microsoft Word.

Better OOM error handling in the GUI converter; untested, though.
This commit is contained in:
dchandler 2003-06-29 20:49:30 +00:00
parent 646e23b4a4
commit ee14b7b97f
2 changed files with 114 additions and 65 deletions
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51
source/org/thdl/tib/input/Jskad.java
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@ -209,7 +209,7 @@ public class Jskad extends JPanel implements DocumentListener {
JMenuItem closeItem = new JMenuItem("Close");
closeItem.addActionListener(new ThdlActionListener() {
public void theRealActionPerformed(ActionEvent e) {
if (!hasChanged || hasChanged && checkSave()) {
if (!hasChanged || hasChanged && checkSave(JOptionPane.YES_NO_CANCEL_OPTION)) {
Jskad.this.realCloseAction(true);
}
}
@ -351,6 +351,16 @@ public class Jskad extends JPanel implements DocumentListener {
toolsMenu.add(wylieTMWItem);
if (parentObject instanceof JFrame || parentObject instanceof JInternalFrame) {
JMenuItem openWithItem = new JMenuItem("Open With External Viewer...");
openWithItem.addActionListener(new ThdlActionListener() {
public void theRealActionPerformed(ActionEvent e) {
openWithExternalViewer();
}
});
toolsMenu.addSeparator();
toolsMenu.add(openWithItem);
JMenuItem importItem = new JMenuItem("Import Wylie as Tibetan");
importItem.addActionListener(new ThdlActionListener() {
public void theRealActionPerformed(ActionEvent e) {
@ -650,7 +660,7 @@ public class Jskad extends JPanel implements DocumentListener {
parentFrame.setDefaultCloseOperation(WindowConstants.DO_NOTHING_ON_CLOSE);
parentFrame.addWindowListener(new WindowAdapter () {
public void windowClosing (WindowEvent e) {
if (!hasChanged || hasChanged && checkSave()) {
if (!hasChanged || hasChanged && checkSave(JOptionPane.YES_NO_CANCEL_OPTION)) {
numberOfTibsRTFOpen--;
if (numberOfTibsRTFOpen == 0)
System.exit(0);
@ -917,8 +927,12 @@ public class Jskad extends JPanel implements DocumentListener {
}
/** Returns true iff the user says (possibly after a successful
save) that it is OK to destroy this Jskad widget. */
private boolean checkSave() {
save) that it is OK to destroy this Jskad widget.
@param dialogType either JOptionPane.YES_NO_CANCEL_OPTION or
JOptionPane.YES_NO_OPTION, depending on whether canceling is
different than saying no.
*/
private boolean checkSave(int dialogType) {
if (ThdlOptions.getBooleanOption("thdl.Jskad.do.not.confirm.quit")) {
return true;
}
@ -927,7 +941,7 @@ public class Jskad extends JPanel implements DocumentListener {
= JOptionPane.showConfirmDialog(this,
"Do you want to save your changes?",
"Please select",
JOptionPane.YES_NO_CANCEL_OPTION);
dialogType);
switch (saveFirst) {
case JOptionPane.NO_OPTION: //don't save but do continue
@ -1270,7 +1284,7 @@ public class Jskad extends JPanel implements DocumentListener {
int sz = jskads.size();
for (int i = 0; i < sz; i++) {
Jskad j = (Jskad)jskads.elementAt(i);
if (j.hasChanged && !j.checkSave()) {
if (j.hasChanged && !j.checkSave(JOptionPane.YES_NO_CANCEL_OPTION)) {
return;
}
}
@ -1281,6 +1295,31 @@ public class Jskad extends JPanel implements DocumentListener {
}
/** Checks if the current buffer has been modified or is not yet
saved. If so, the user is prompted to save. After that, the
current buffer is opened with a user-selected external viewer,
which defaults to Microsoft Word if we can find it with our
naive, "I bet it lives on everybody's machine where it lives
on mine" mechanism. */
private void openWithExternalViewer() {
if ((hasChanged && !checkSave(JOptionPane.YES_NO_OPTION)) || null == fileName) {
if (null == fileName) {
JOptionPane.showMessageDialog(Jskad.this,
"You must save the file before opening it with an external viewer.",
"Cannot View Unsaved File",
JOptionPane.ERROR_MESSAGE);
return;
} else {
if (JOptionPane.YES_OPTION
!= JOptionPane.showConfirmDialog(Jskad.this,
"Do you want to view the file as it exists on disk anyway?",
"Proceed Anyway?",
JOptionPane.YES_NO_OPTION))
return;
}
}
ConvertDialog.openWithExternalViewer(this, fileName);
}
/**
* Runs Jskad. System output, including errors, is redirected to