Bug 82743 [Markers] improved problem filter needed (OR clauses)
when working with large workspaces I find the current problems filter not powerful enough. If I were able to AND and OR the conditions available from the UI then I would solve all my use cases. my most needed one is : I would like to see ERRORS anywhere in the workspace OR WARNINGS in the current selected project
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/DialogTaskFilter.java
public void setNormalSelected(boolean selected) {
            normalButton.setSelection(selected);
        }
        public boolean isLowSelected() {
            return lowButton.getSelection();
        }
        public void setLowSelected(boolean selected) {
            lowButton.setSelection(selected);
        }
        public void updateEnablement() {
            enablementButton.setEnabled(isFilterEnabled());
            highButton.setEnabled(enablementButton.isEnabled() && isEnabled());
            normalButton
                    .setEnabled(enablementButton.isEnabled() && isEnabled());
            lowButton.setEnabled(enablementButton.isEnabled() && isEnabled());
        }
    }
    private class StatusGroup {
        private Button enablementButton;
        private Button completeButton;
        private Button incompleteButton;
        /**
         * Create a new StatusGroup.
         * @param parent
         */
        public StatusGroup(Composite parent) {
            SelectionListener enablementListener = new SelectionAdapter() {
                public void widgetSelected(SelectionEvent e) {
                    updateEnablement();
                    DialogTaskFilter.this.markDirty();