Modules (181)

FileViewController

Description

Dependencies

Variables

Private

_curDocChangedDueToMe

Tracks whether a "currentFileChange" notification occured due to a call to openAndSelectDocument.

See
#openAndSelectDocument
Private
    var _curDocChangedDueToMe = false;
    var WORKING_SET_VIEW = "WorkingSetView";
    var PROJECT_MANAGER = "ProjectManager";
Private

_fileSelectionFocus

See
#getFileSelectionFocus
Private
    var _fileSelectionFocus = PROJECT_MANAGER;

    // Due to circular dependencies, not safe to call on() directly

Functions

Private

_activatePane

paneId optional string
- the Pane to activate
    function _activatePane(paneId) {
        if (paneId) {
            MainViewManager.setActivePaneId(paneId);
        } else {
            MainViewManager.focusActivePane();
        }
        // If fullPath corresonds to the current doc being viewed then opening the file won't
        // trigger a currentFileChange event, so we need to trigger a documentSelectionFocusChange
        // in this case to signify the selection focus has changed even though the current document has not.
        exports.trigger("documentSelectionFocusChange");
    }
Public API

deprecated addToWorkingSetAndSelect

Opens the specified document if it's not already open, adds it to the working set, and selects it in the WorkingSetView

non-nullable fullPath
Returns: !$.Promise
    function addToWorkingSetAndSelect(fullPath) {
        DeprecationWarning.deprecationWarning("Use FileViewController.openFileAndAddToWorkingSet() instead of FileViewController.addToWorkingSetAndSelect().", true);
        var result = new $.Deferred();
        openFileAndAddToWorkingSet(fullPath)
            .done(function (file) {
                var doc;

                if (file) {
                    doc = DocumentManager.getOpenDocumentForPath(file.fullPath);
                }

                result.resolve(doc);
            })
            .fail(function (err) {
                result.reject(err);
            });
        return result.promise();
    }
Public API

getFileSelectionFocus

returns either WORKING_SET_VIEW or PROJECT_MANAGER

Returns: !String
    function getFileSelectionFocus() {
        return _fileSelectionFocus;
    }


    EventDispatcher.makeEventDispatcher(exports);

    // Deprecated
    exports.addToWorkingSetAndSelect = addToWorkingSetAndSelect;

    // Define public API
    exports.getFileSelectionFocus = getFileSelectionFocus;
    exports.openAndSelectDocument = openAndSelectDocument;
    exports.openFileAndAddToWorkingSet = openFileAndAddToWorkingSet;
    exports.setFileViewFocus = setFileViewFocus;
    exports.WORKING_SET_VIEW = WORKING_SET_VIEW;
    exports.PROJECT_MANAGER = PROJECT_MANAGER;
});
Public API

openAndSelectDocument

Opens a document if it's not open and selects the file in the UI corresponding to fileSelectionFocus

fullPath non-nullable fullPath
- full path of the document to open
fileSelectionFocus string
- (WORKING_SET_VIEW || PROJECT_MANAGER)
paneId string
- pane in which to open the document
Returns: $.Promise
    function openAndSelectDocument(fullPath, fileSelectionFocus, paneId) {
        var result,
            curDocChangedDueToMe = _curDocChangedDueToMe;

        function _getDerivedPaneContext() {

            function _secondPaneContext() {
                return (window.event.ctrlKey || window.event.metaKey) && window.event.altKey ? MainViewManager.SECOND_PANE : null;
            }

            function _firstPaneContext() {
                return (window.event.ctrlKey || window.event.metaKey) ? MainViewManager.FIRST_PANE : null;
            }

            return window.event && (_secondPaneContext() || _firstPaneContext());
        }

        if (fileSelectionFocus !== PROJECT_MANAGER && fileSelectionFocus !== WORKING_SET_VIEW) {
            console.error("Bad parameter passed to FileViewController.openAndSelectDocument");
            return;
        }

        // Opening files are asynchronous and we want to know when this function caused a file
        // to open so that _fileSelectionFocus is set appropriatly. _curDocChangedDueToMe is set here
        // and checked in the currentFileChange handler
        _curDocChangedDueToMe = true;

        _fileSelectionFocus = fileSelectionFocus;


        paneId = (paneId || _getDerivedPaneContext() || MainViewManager.ACTIVE_PANE);

        // If fullPath corresonds to the current doc being viewed then opening the file won't
        // trigger a currentFileChange event, so we need to trigger a documentSelectionFocusChange
        // in this case to signify the selection focus has changed even though the current document has not.
        var currentPath = MainViewManager.getCurrentlyViewedPath(paneId);
        if (currentPath === fullPath) {
            _activatePane(paneId);
            result = (new $.Deferred()).resolve().promise();
        } else {
            result = CommandManager.execute(Commands.FILE_OPEN, {fullPath: fullPath,
                                                                 paneId: paneId});
        }

        // clear after notification is done
        result.always(function () {
            _curDocChangedDueToMe = curDocChangedDueToMe;
        });

        return result;
    }
Public API

openFileAndAddToWorkingSet

Opens the specified document if it's not already open, adds it to the working set, and selects it in the WorkingSetView

non-nullable fullPath
paneId optional string
- Pane in which to add the view. If omitted, the command default is to use the ACTIVE_PANE
Returns: !$.Promise
    function openFileAndAddToWorkingSet(fullPath, paneId) {
        var result = new $.Deferred(),
            promise = CommandManager.execute(Commands.CMD_ADD_TO_WORKINGSET_AND_OPEN, {fullPath: fullPath,
                                                                                  paneId: paneId});

        // This properly handles sending the right nofications in cases where the document
        // is already the current one. In that case we will want to notify with
        // documentSelectionFocusChange so the views change their selection
        promise.done(function (file) {
            // CMD_ADD_TO_WORKINGSET_AND_OPEN command sets the current document. Update the
            // selection focus only if doc is not null. When double-clicking on an
            // image file, we get a null doc here but we still want to keep _fileSelectionFocus
            // as PROJECT_MANAGER. Regardless of doc is null or not, call _activatePane
            // to trigger documentSelectionFocusChange event.
            _fileSelectionFocus = WORKING_SET_VIEW;
            _activatePane(paneId);

            result.resolve(file);
        }).fail(function (err) {
            result.reject(err);
        });

        return result.promise();
    }
Public API

setFileViewFocus

Modifies the selection focus in the project side bar. A file can either be selected in the working set (the open files) or in the file tree, but not both.

fileSelectionFocus String
- either PROJECT_MANAGER or WORKING_SET_VIEW
    function setFileViewFocus(fileSelectionFocus) {
        if (fileSelectionFocus !== PROJECT_MANAGER && fileSelectionFocus !== WORKING_SET_VIEW) {
            console.error("Bad parameter passed to FileViewController.setFileViewFocus");
            return;
        }

        if (_fileSelectionFocus !== fileSelectionFocus) {
            _fileSelectionFocus = fileSelectionFocus;
            exports.trigger("fileViewFocusChange");
        }
    }