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prevent Export with examples and untitled/unsaved sketches

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This commit is contained in:
Ben Fry
2015-08-08 10:56:37 -04:00
parent c1843c1f05
commit 4abfd9bdaa
3 changed files with 19 additions and 2 deletions
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14
java/src/processing/mode/java/JavaEditor.java
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@@ -1096,6 +1096,20 @@ public class JavaEditor extends Editor {
* <A HREF="http://dev.processing.org/bugs/show_bug.cgi?id=157">Bug 157</A>
*/
protected boolean handleExportCheckModified() {
if (sketch.isReadOnly()) {
// if the files are read-only, need to first do a "save as".
Base.showMessage(Language.text("export.messages.is_read_only"),
Language.text("export.messages.is_read_only.description"));
return false;
}
// don't allow if untitled
if (sketch.isUntitled()) {
Base.showMessage(Language.text("export.messages.cannot_export"),
Language.text("export.messages.cannot_export.description"));
return false;
}
if (sketch.isModified()) {
Object[] options = { Language.text("prompt.ok"), Language.text("prompt.cancel") };
int result = JOptionPane.showOptionDialog(this,