Examples with StepSourceEvent com.twinsoft.convertigo.eclipse.views.projectexplorer.StepSourceEvent used on opensource projects

Example 1 with StepSourceEvent

use of com.twinsoft.convertigo.eclipse.views.projectexplorer.StepSourceEvent in project convertigo by convertigo.

the class ShowStepInPickerAction method run.

public void run() {
    Display display = Display.getDefault();
    Cursor waitCursor = new Cursor(display, SWT.CURSOR_WAIT);
    Shell shell = getParentShell();
    shell.setCursor(waitCursor);
    try {
        ProjectExplorerView explorerView = getProjectExplorerView();
        if (explorerView != null) {
            TreeObject treeObject = explorerView.getFirstSelectedTreeObject();
            if (treeObject != null) {
                if (treeObject instanceof DatabaseObjectTreeObject) {
                    DatabaseObject selectedDbo = ((DatabaseObjectTreeObject) treeObject).getObject();
                    if (selectedDbo != null) {
                        StepSourceEvent event = null;
                        if (showSource) {
                            if (selectedDbo instanceof Step) {
                                Step step = (Step) selectedDbo;
                                Set<StepSource> sources = step.getSources();
                                if (!sources.isEmpty()) {
                                    event = new StepSourceEvent(sources.iterator().next());
                                } else {
                                    throw new Exception("No Source defined");
                                }
                            }
                        } else {
                            event = new StepSourceEvent(selectedDbo);
                        }
                        if (event != null) {
                            SourcePickerView spv = ConvertigoPlugin.getDefault().getSourcePickerView();
                            if (spv == null) {
                                spv = (SourcePickerView) getActivePage().showView("com.twinsoft.convertigo.eclipse.views.sourcepicker.SourcePickerView");
                            }
                            if (spv != null) {
                                spv.sourceSelected(event);
                            }
                        }
                    }
                }
            }
        }
    } catch (Throwable e) {
        ConvertigoPlugin.logException(e, "Unable to show object in Picker!");
    } finally {
        shell.setCursor(null);
        waitCursor.dispose();
    }
}