diff options
Diffstat (limited to 'pdf-over-gui/src/main/java/at/asit/pdfover/gui/controls')
| -rw-r--r-- | pdf-over-gui/src/main/java/at/asit/pdfover/gui/controls/ErrorDialog.java | 138 |
1 files changed, 101 insertions, 37 deletions
diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/controls/ErrorDialog.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/controls/ErrorDialog.java index 1025c1fe..c6f7c19a 100644 --- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/controls/ErrorDialog.java +++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/controls/ErrorDialog.java @@ -45,12 +45,14 @@ public class ErrorDialog extends Dialog { * @param style * @param message * @param exception + * @param canRetry */ public ErrorDialog(Shell parent, int style, String message, - Throwable exception) { + Throwable exception, + boolean canRetry) { super(parent, style); this.message = message; - + this.canRetry = canRetry; final StringBuilder result = new StringBuilder(); result.append(exception.getLocalizedMessage()); final String NEW_LINE = System.getProperty("line.separator"); //$NON-NLS-1$ @@ -71,15 +73,22 @@ public class ErrorDialog extends Dialog { * @param style * @param message * @param details + * @param canRetry */ - public ErrorDialog(Shell parent, int style, String message, String details) { + public ErrorDialog(Shell parent, int style, String message, String details, + boolean canRetry) { super(parent, style); this.message = message; this.details = details; + this.canRetry = canRetry; } private String message = null; + private boolean canRetry = false; + + private boolean doRetry = false; + private String details = null; /** @@ -91,8 +100,9 @@ public class ErrorDialog extends Dialog { /** * Open error dialog + * @return if the user wants to retry the action which caused the error */ - public void open() { + public boolean open() { Shell parent = getParent(); final Shell shell = new Shell(parent, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL); @@ -131,39 +141,91 @@ public class ErrorDialog extends Dialog { fd_group.left = new FormAttachment(lblErrorImage, 5); group.setLayoutData(fd_group); group.setText("Details"); - Button btnOk = new Button(shell, SWT.NONE); - btnOk.addSelectionListener(new SelectionAdapter() { - @Override - public void widgetSelected(SelectionEvent e) { - shell.dispose(); - } - }); - fd_group.bottom = new FormAttachment(btnOk, -5); - - ScrolledComposite scrolledComposite = new ScrolledComposite(group, - SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL); - FormData fd_scrolledComposite = new FormData(); - fd_scrolledComposite.top = new FormAttachment(0, 5); - fd_scrolledComposite.left = new FormAttachment(0, 5); - fd_scrolledComposite.bottom = new FormAttachment(100, -5); - fd_scrolledComposite.right = new FormAttachment(100, -5); - scrolledComposite.setLayoutData(fd_scrolledComposite); - scrolledComposite.setExpandHorizontal(true); - scrolledComposite.setExpandVertical(true); - - Label lblDetails = new Label(scrolledComposite, SWT.NONE); - - lblDetails.setText(this.details); - - scrolledComposite.setContent(lblDetails); - scrolledComposite.setMinSize(lblDetails.computeSize(SWT.DEFAULT, - SWT.DEFAULT)); - FormData fd_btnOk = new FormData(); - fd_btnOk.bottom = new FormAttachment(100, -5); - fd_btnOk.right = new FormAttachment(100, -5); - btnOk.setLayoutData(fd_btnOk); - btnOk.setText("Ok"); - + + if (!this.canRetry) { + + Button btnOk = new Button(shell, SWT.NONE); + btnOk.addSelectionListener(new SelectionAdapter() { + @Override + public void widgetSelected(SelectionEvent e) { + shell.dispose(); + } + }); + fd_group.bottom = new FormAttachment(btnOk, -5); + + ScrolledComposite scrolledComposite = new ScrolledComposite(group, + SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL); + FormData fd_scrolledComposite = new FormData(); + fd_scrolledComposite.top = new FormAttachment(0, 5); + fd_scrolledComposite.left = new FormAttachment(0, 5); + fd_scrolledComposite.bottom = new FormAttachment(100, -5); + fd_scrolledComposite.right = new FormAttachment(100, -5); + scrolledComposite.setLayoutData(fd_scrolledComposite); + scrolledComposite.setExpandHorizontal(true); + scrolledComposite.setExpandVertical(true); + + Label lblDetails = new Label(scrolledComposite, SWT.NONE); + + lblDetails.setText(this.details); + + scrolledComposite.setContent(lblDetails); + scrolledComposite.setMinSize(lblDetails.computeSize(SWT.DEFAULT, + SWT.DEFAULT)); + FormData fd_btnOk = new FormData(); + fd_btnOk.bottom = new FormAttachment(100, -5); + fd_btnOk.right = new FormAttachment(100, -5); + btnOk.setLayoutData(fd_btnOk); + btnOk.setText("Ok"); + } else { + Button btnCancel = new Button(shell, SWT.NONE); + Button btnRetry = new Button(shell, SWT.NONE); + + btnCancel.addSelectionListener(new SelectionAdapter() { + @Override + public void widgetSelected(SelectionEvent e) { + shell.dispose(); + } + }); + + btnRetry.addSelectionListener(new SelectionAdapter() { + @Override + public void widgetSelected(SelectionEvent e) { + ErrorDialog.this.doRetry = true; + shell.dispose(); + } + }); + fd_group.bottom = new FormAttachment(btnCancel, -5); + + ScrolledComposite scrolledComposite = new ScrolledComposite(group, + SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL); + FormData fd_scrolledComposite = new FormData(); + fd_scrolledComposite.top = new FormAttachment(0, 5); + fd_scrolledComposite.left = new FormAttachment(0, 5); + fd_scrolledComposite.bottom = new FormAttachment(100, -5); + fd_scrolledComposite.right = new FormAttachment(100, -5); + scrolledComposite.setLayoutData(fd_scrolledComposite); + scrolledComposite.setExpandHorizontal(true); + scrolledComposite.setExpandVertical(true); + + Label lblDetails = new Label(scrolledComposite, SWT.NONE); + + lblDetails.setText(this.details); + + scrolledComposite.setContent(lblDetails); + scrolledComposite.setMinSize(lblDetails.computeSize(SWT.DEFAULT, + SWT.DEFAULT)); + FormData fd_btnCancel = new FormData(); + fd_btnCancel.bottom = new FormAttachment(100, -5); + fd_btnCancel.right = new FormAttachment(100, -5); + btnCancel.setLayoutData(fd_btnCancel); + btnCancel.setText("Cancel"); + + FormData fd_btnRetry = new FormData(); + fd_btnRetry.bottom = new FormAttachment(100, -5); + fd_btnRetry.right = new FormAttachment(btnCancel, -10); + btnRetry.setLayoutData(fd_btnRetry); + btnRetry.setText("Retry"); + } shell.pack(); shell.open(); shell.pack(); @@ -172,5 +234,7 @@ public class ErrorDialog extends Dialog { if (!display.readAndDispatch()) display.sleep(); } + + return this.doRetry; } } |