Examples with NavigationResult org.rstudio.studio.client.workbench.views.source.SourceWindowManager.NavigationResult used on opensource projects

Example 1 with NavigationResult

use of org.rstudio.studio.client.workbench.views.source.SourceWindowManager.NavigationResult in project rstudio by rstudio.

the class Source method doOpenSourceFile.

private void doOpenSourceFile(final FileSystemItem file, final TextFileType fileType, final FilePosition position, final String pattern, final int navMethod, final boolean forceHighlightMode) {
    // if the navigation should happen in another window, do that instead
    NavigationResult navResult = windowManager_.navigateToFile(file, position, navMethod);
    // we navigated externally, just skip this
    if (navResult.getType() == NavigationResult.RESULT_NAVIGATED)
        return;
    // we're about to open in this window--if it's the main window, focus it
    if (SourceWindowManager.isMainSourceWindow() && Desktop.isDesktop())
        Desktop.getFrame().bringMainFrameToFront();
    final boolean isDebugNavigation = navMethod == NavigationMethods.DEBUG_STEP || navMethod == NavigationMethods.DEBUG_END;
    final CommandWithArg<EditingTarget> editingTargetAction = new CommandWithArg<EditingTarget>() {

        @Override
        public void execute(EditingTarget target) {
            if (position != null) {
                SourcePosition endPosition = null;
                if (isDebugNavigation) {
                    DebugFilePosition filePos = (DebugFilePosition) position.cast();
                    endPosition = SourcePosition.create(filePos.getEndLine() - 1, filePos.getEndColumn() + 1);
                    if (Desktop.isDesktop() && navMethod != NavigationMethods.DEBUG_END)
                        Desktop.getFrame().bringMainFrameToFront();
                }
                navigate(target, SourcePosition.create(position.getLine() - 1, position.getColumn() - 1), endPosition);
            } else if (pattern != null) {
                Position pos = target.search(pattern);
                if (pos != null) {
                    navigate(target, SourcePosition.create(pos.getRow(), 0), null);
                }
            }
        }

        private void navigate(final EditingTarget target, final SourcePosition srcPosition, final SourcePosition srcEndPosition) {
            Scheduler.get().scheduleDeferred(new ScheduledCommand() {

                @Override
                public void execute() {
                    if (navMethod == NavigationMethods.DEBUG_STEP) {
                        target.highlightDebugLocation(srcPosition, srcEndPosition, true);
                    } else if (navMethod == NavigationMethods.DEBUG_END) {
                        target.endDebugHighlighting();
                    } else {
                        // force highlight mode if requested
                        if (forceHighlightMode)
                            target.forceLineHighlighting();
                        // now navigate to the new position
                        boolean highlight = navMethod == NavigationMethods.HIGHLIGHT_LINE && !uiPrefs_.highlightSelectedLine().getValue();
                        target.navigateToPosition(srcPosition, false, highlight);
                    }
                }
            });
        }
    };
    if (navResult.getType() == NavigationResult.RESULT_RELOCATE) {
        server_.getSourceDocument(navResult.getDocId(), new ServerRequestCallback<SourceDocument>() {

            @Override
            public void onResponseReceived(final SourceDocument doc) {
                editingTargetAction.execute(addTab(doc, OPEN_REPLAY));
            }

            @Override
            public void onError(ServerError error) {
                globalDisplay_.showErrorMessage("Document Tab Move Failed", "Couldn't move the tab to this window: \n" + error.getMessage());
            }
        });
        return;
    }
    final CommandWithArg<FileSystemItem> action = new CommandWithArg<FileSystemItem>() {

        @Override
        public void execute(FileSystemItem file) {
            openFile(file, fileType, editingTargetAction);
        }
    };
    // highlight in place.
    if (isDebugNavigation) {
        setPendingDebugSelection();
        for (int i = 0; i < editors_.size(); i++) {
            EditingTarget target = editors_.get(i);
            String path = target.getPath();
            if (path != null && path.equalsIgnoreCase(file.getPath())) {
                // the file's open; just update its highlighting 
                if (navMethod == NavigationMethods.DEBUG_END) {
                    target.endDebugHighlighting();
                } else {
                    view_.selectTab(i);
                    editingTargetAction.execute(target);
                }
                return;
            }
        }
        // open a file just to turn off debug highlighting in the file!
        if (navMethod == NavigationMethods.DEBUG_END)
            return;
    }
    // Warning: event.getFile() can be null (e.g. new Sweave document)
    if (file != null && file.getLength() < 0) {
        // If the file has no size info, stat the file from the server. This
        // is to prevent us from opening large files accidentally.
        server_.stat(file.getPath(), new ServerRequestCallback<FileSystemItem>() {

            @Override
            public void onResponseReceived(FileSystemItem response) {
                action.execute(response);
            }

            @Override
            public void onError(ServerError error) {
                // Couldn't stat the file? Proceed anyway. If the file doesn't
                // exist, we'll let the downstream code be the one to show the
                // error.
                action.execute(file);
            }
        });
    } else {
        action.execute(file);
    }
}

Example 2 with NavigationResult

use of org.rstudio.studio.client.workbench.views.source.SourceWindowManager.NavigationResult in project rstudio by rstudio.

the class Source method tryExternalCodeBrowser.

private void tryExternalCodeBrowser(SearchPathFunctionDefinition func, CrossWindowEvent<?> event, Command withLocalCodeBrowser) {
    final String path = CodeBrowserEditingTarget.getCodeBrowserPath(func);
    NavigationResult result = windowManager_.navigateToCodeBrowser(path, event);
    if (result.getType() != NavigationResult.RESULT_NAVIGATED) {
        withLocalCodeBrowser.execute();
    }
}