private boolean performNewSearch() throws CoreException {
final SearchPatternData data = getPatternData();
final int includeMask = getIncludeMask();
// Setup search scope
ErlSearchScope scope = EMPTY_SCOPE;
String scopeDescription = null;
final boolean searchSources = (includeMask & SearchUtil.SEARCH_IN_SOURCES) != 0;
final boolean searchExternals = (includeMask & SearchUtil.SEARCH_IN_EXTERNALS) != 0;
final boolean searchOtp = (includeMask & SearchUtil.SEARCH_IN_OTP_LIBRARIES) != 0;
final int selectedScope = getContainer().getSelectedScope();
switch (selectedScope) {
case ISearchPageContainer.WORKSPACE_SCOPE:
if (searchSources) {
scope = SearchCoreUtil.getWorkspaceScope(searchExternals, searchOtp);
}
scopeDescription = SearchUtil.getWorkspaceScopeDescription();
break;
case ISearchPageContainer.SELECTED_PROJECTS_SCOPE:
final String[] projectNames = getContainer().getSelectedProjectNames();
if (searchSources) {
scope =
SearchCoreUtil.getProjectsScope(
SearchCoreUtil.getProjects(projectNames), searchExternals, searchOtp);
}
scopeDescription =
SearchUtil.getProjectScopeDescription(SearchCoreUtil.getProjects(projectNames));
break;
case ISearchPageContainer.SELECTION_SCOPE:
if (searchSources) {
scope =
SearchUtil.getSelectionScope(
getContainer().getSelection(), searchExternals, searchOtp);
}
scopeDescription = SearchUtil.getSelectionScopeDescription(getContainer().getSelection());
break;
case ISearchPageContainer.WORKING_SET_SCOPE:
{
final IWorkingSet[] workingSets = getContainer().getSelectedWorkingSets();
// should not happen - just to be sure
if (workingSets == null || workingSets.length < 1) {
return false;
}
scopeDescription = SearchUtil.getWorkingSetsScopeDescription(workingSets);
if (searchSources) {
scope = SearchUtil.getWorkingSetsScope(workingSets, searchExternals, searchOtp);
}
SearchUtil.updateLRUWorkingSets(workingSets);
}
}
final ErlangSearchPattern searchPattern =
SearchUtil.getSearchPattern(
null, data.getSearchFor(), data.getPattern(), data.getLimitTo());
SearchUtil.runQuery(searchPattern, scope, scopeDescription, getShell());
return true;
}
private SearchPatternData trySimpleTextSelection(final ITextSelection selection) {
final String selectedText = selection.getText();
if (selectedText != null && selectedText.length() > 0) {
int i = 0;
while (i < selectedText.length()
&& !SearchCoreUtil.isLineDelimiterChar(selectedText.charAt(i))) {
i++;
}
if (i > 0) {
final String s = selectedText.substring(0, i);
// FIXME find the module from the editor somehow
return new SearchPatternData(
s,
getContainer().getSelectedScope(),
getLimitTo(),
getSearchFor(),
getContainer().getSelectedWorkingSets(),
getLastIncludeMask());
}
}
return null;
}