Examples with CodeBrowserHighlightEvent org.rstudio.studio.client.workbench.views.source.events.CodeBrowserHighlightEvent used on opensource projects

Example 1 with CodeBrowserHighlightEvent

use of org.rstudio.studio.client.workbench.views.source.events.CodeBrowserHighlightEvent in project rstudio by rstudio.

the class EnvironmentPresenter method openOrUpdateFileBrowsePoint.

private void openOrUpdateFileBrowsePoint(boolean debugging, boolean sourceChanged) {
    String file = currentBrowseFile_;
    // if we have no file and no source code, we can do no navigation 
    if (!CallFrame.isNavigableFilename(file) && !useCurrentBrowseSource_) {
        return;
    }
    // file itself
    if (currentBrowsePosition_ != null && !useCurrentBrowseSource_) {
        FileSystemItem sourceFile = FileSystemItem.createFile(file);
        eventBus_.fireEvent(new OpenSourceFileEvent(sourceFile, (FilePosition) currentBrowsePosition_.cast(), FileTypeRegistry.R, debugging ? NavigationMethods.DEBUG_STEP : NavigationMethods.DEBUG_END));
    } else // the copy from the server into the code browser window
    if (useCurrentBrowseSource_ && currentBrowseSource_.length() > 0) {
        if (debugging) {
            // create the function name for the code browser by removing the
            // () indicator supplied by the server
            String functionName = environmentName_;
            int idx = functionName.indexOf('(');
            if (idx > 0) {
                functionName = functionName.substring(0, idx);
            }
            // omit qualifiers
            idx = functionName.indexOf("::");
            if (idx > 0) {
                functionName = functionName.substring(idx + 1);
                // :::, too
                if (functionName.startsWith(":"))
                    functionName = functionName.substring(1);
            }
            // create the function definition
            searchFunction_ = SearchPathFunctionDefinition.create(functionName, StringUtil.isNullOrEmpty(functionEnvName_) ? "debugging" : functionEnvName_, currentBrowseSource_, true);
            if (sourceChanged) {
                // if this is a different source file than we already have open,
                // open it 
                eventBus_.fireEvent(new CodeBrowserNavigationEvent(searchFunction_, currentBrowsePosition_.functionRelativePosition(currentFunctionLineNumber_), contextDepth_ == 1, false));
            } else if (currentBrowsePosition_.getLine() > 0) {
                // if this is the same one currently open, just move the 
                // highlight
                eventBus_.fireEvent(new CodeBrowserHighlightEvent(searchFunction_, currentBrowsePosition_.functionRelativePosition(currentFunctionLineNumber_)));
            }
        } else {
            eventBus_.fireEvent(new CodeBrowserFinishedEvent(searchFunction_));
        }
    }
}