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Fixed selection and getSelected() function; controllers and selection managers are now hirachical

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This commit is contained in:
Andreas Stöckel 2012-03-30 14:20:11 +00:00
parent 4cdc5f39c1
commit f50b880c19
7 changed files with 117 additions and 26 deletions
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40
etemplate/js/et2_dataview_controller.js
View File

@ -54,10 +54,11 @@ var et2_dataview_controller = Class.extend({
* @param _actionObjectManager is the object that manages the action
* objects.
*/
init: function (_grid, _dataProvider, _rowCallback, _linkCallback, _context,
_actionObjectManager)
init: function (_parentController, _grid, _dataProvider, _rowCallback,
_linkCallback, _context, _actionObjectManager)
{
// Copy the given arguments
this._parentController = _parentController;
this._grid = _grid;
this._dataProvider = _dataProvider;
this._rowCallback = _rowCallback;
@ -79,9 +80,14 @@ var et2_dataview_controller = Class.extend({
this._grid.setDataCallback(this._gridCallback, this);
// Create the selection manager
this._selectionMgr = new et2_dataview_selectionManager(this._indexMap,
_actionObjectManager, this._selectionFetchRange,
this._makeIndexVisible, this);
this._selectionMgr = new et2_dataview_selectionManager(
this._parentController ? this._parentController._selectionMgr : null,
this._indexMap,
_actionObjectManager,
this._selectionFetchRange,
this._makeIndexVisible,
this
);
},
destroy: function () {
@ -92,7 +98,6 @@ var et2_dataview_controller = Class.extend({
// Clear the selection timeout
this._clearTimer();
this._super();
},
/**
@ -161,6 +166,19 @@ var et2_dataview_controller = Class.extend({
}
},
/**
* Returns the depth of the controller instance.
*/
getDepth: function () {
if (this._parentController)
{
return this._parentController.getDepth() + 1;
}
return 0;
},
/* -- PRIVATE FUNCTIONS -- */
@ -442,7 +460,6 @@ var et2_dataview_controller = Class.extend({
this.entry.row.clear();
// Fill the row DOM Node with data
var tr = this.entry.row.getDOMNode();
this.self._rowCallback.call(
this.self._context,
_data,
@ -451,6 +468,15 @@ var et2_dataview_controller = Class.extend({
this.entry
);
// Attach the "subgrid" tag to the row, if the depth of this
// controller is larger than zero
var tr = this.entry.row.getDOMNode();
var d = this.self.getDepth();
if (d > 0)
{
$j(tr).addClass("subentry level_" + d);
}
var links = null;
// Get the action links if the links callback is set

42
etemplate/js/et2_dataview_controller_selection.js
View File

@ -27,15 +27,23 @@
*/
var et2_dataview_selectionManager = Class.extend({
init: function (_indexMap, _actionObjectManager, _queryRangeCallback,
_makeVisibleCallback, _context) {
init: function (_parent, _indexMap, _actionObjectManager,
_queryRangeCallback, _makeVisibleCallback, _context) {
// Copy the arguments
this._parent = _parent;
this._indexMap = _indexMap;
this._actionObjectManager = _actionObjectManager;
this._queryRangeCallback = _queryRangeCallback;
this._makeVisibleCallback = _makeVisibleCallback;
this._context = _context;
// Attach this manager to the parent manager if one is given
if (this._parent)
{
this._parent._children.push(this);
}
// Internal map which contains all curently selected uids and their
// state
this._registeredRows = {};
@ -43,6 +51,29 @@ var et2_dataview_selectionManager = Class.extend({
this._invertSelection = false;
this._inUpdate = false;
this._total = 0;
this._children = [];
},
destroy: function () {
// If we have a parent, unregister from that
if (this._parent)
{
var idx = this._parent._children.indexOf(this);
this._parent._children.splice(idx, 1);
}
// Destroy all children
for (var i = this._children.length - 1; i >= 0; i--)
{
this._children[i].free();
}
// Delete all still registered rows
for (var key in this._registeredRows)
{
this.unregisterRow(key, this._registeredRows[key].tr);
}
},
setIndexMap: function (_indexMap) {
@ -169,6 +200,12 @@ var et2_dataview_selectionManager = Class.extend({
}
}
// Push all events of the child managers onto the list
for (var i = 0; i < this._children.length; i++)
{
ids = ids.concat(this._children[i].getSelected().ids);
}
// Return an array containing those ids
return {
"inverted": this._invertSelection,
@ -360,6 +397,7 @@ var et2_dataview_selectionManager = Class.extend({
if (!_ctrl)
{
this.resetSelection();
this._actionObjectManager.setAllSelected(false); // needed for hirachical stuff
}
// Mark the element that was clicked as selected

8
etemplate/js/et2_dataview_view_grid.js
View File

@ -79,6 +79,8 @@ var et2_dataview_grid = et2_dataview_container.extend(et2_dataview_IViewRange, {
this._parentGrid = _parentGrid;
this._scrollTimeout = null;
this._invalidateTimeout = null;
this._invalidateCallback = null;
@ -106,6 +108,9 @@ var et2_dataview_grid = et2_dataview_container.extend(et2_dataview_IViewRange, {
},
destroy: function () {
// Destroy all containers
this.setTotalCount(0);
// Stop the scroll timeout
if (this._scrollTimeout)
{
@ -118,9 +123,6 @@ var et2_dataview_grid = et2_dataview_container.extend(et2_dataview_IViewRange, {
window.clearTimeout(this._invalidateTimeout);
}
// Destroy all containers
this.setTotalCount(0);
this._super();
},

14
etemplate/js/et2_dataview_view_row.js
View File

@ -43,6 +43,16 @@ var et2_dataview_row = et2_dataview_container.extend(et2_dataview_IViewRange, {
this.expansionButton = null;
},
destroy: function () {
if (this.expansionContainer != null)
{
this.expansionContainer.free();
}
this._super();
},
clear: function() {
this.tr.empty();
},
@ -54,7 +64,7 @@ var et2_dataview_row = et2_dataview_container.extend(et2_dataview_IViewRange, {
if (!this.expansionButton)
{
this.expansionButton = $j(document.createElement("span"));
this.expansionButton.addClass("arrow closed").text(">");
this.expansionButton.addClass("arrow closed");
var self = this;
this.expansionButton.click(function () {
@ -74,7 +84,7 @@ var et2_dataview_row = et2_dataview_container.extend(et2_dataview_IViewRange, {
if (this.expansionContainer)
{
this.expansionContainer.removeFromTree();
this.expansionContainer.free();
}
this.expansionButton = null;

18
etemplate/js/et2_extension_nextmatch.js
View File

@ -544,6 +544,7 @@ var et2_nextmatch = et2_DOMWidget.extend(et2_IResizeable, {
// Create the grid controller
this.controller = new et2_nextmatch_controller(
null,
this.egw(),
this.getInstanceManager().etemplate_exec_id,
"nm",
@ -580,25 +581,34 @@ var et2_nextmatch = et2_DOMWidget.extend(et2_IResizeable, {
}
},
_getSubgrid: function (_row, _parentId) {
_getSubgrid: function (_row, _data, _controller) {
// Fetch the id of the element described by _data, this will be the
// parent_id of the elements in the subgrid
var rowId = _data.content[this.options.settings.row_id];
// Create a new grid with the row as parent and the dataview grid as
// parent grid
var grid = new et2_dataview_grid(_row, this.dataview.grid);
// Create a new controller for the grid
var controller = new et2_nextmatch_controller(
_controller,
this.egw(),
this.getInstanceManager().etemplate_exec_id,
"nm",
_parentId,
rowId,
grid,
this.rowProvider,
this.options.settings.action_links,
null,
this.options.settings.actions
_controller.getObjectManager()
);
controller.update();
// Register inside the destruction callback of the grid
grid.setDestroyCallback(function () {
controller.free();
});
return grid;
},

17
etemplate/js/et2_extension_nextmatch_controller.js
View File

@ -31,6 +31,7 @@ var et2_nextmatch_controller = et2_dataview_controller.extend(
/**
* Initializes the nextmatch controller.
*
* @param _parentController is the parent nextmatch controller instance
* @param _egw is the api instance
* @param _execId is the execId of the etemplate
* @param _widgetId is the id of the nextmatch-widget we are fetching data
@ -43,8 +44,8 @@ var et2_nextmatch_controller = et2_dataview_controller.extend(
* @param _actions contains the actions, may be null if an object manager
* is given.
*/
init: function (_egw, _execId, _widgetId, _parentId, _grid, _rowProvider,
_actionLinks, _objectManager, _actions) {
init: function (_parentController, _egw, _execId, _widgetId, _parentId,
_grid, _rowProvider, _actionLinks, _objectManager, _actions) {
// Copy the egw reference
this.egw = _egw;
@ -61,8 +62,8 @@ var et2_nextmatch_controller = et2_dataview_controller.extend(
}
// Call the parent et2_dataview_controller constructor
this._super(_grid, this, this._rowCallback, this._linkCallback, this,
this._objectManager);
this._super(_parentController, _grid, this, this._rowCallback,
this._linkCallback, this, this._objectManager);
// Copy the given parameters
this._actionLinks = _actionLinks
@ -100,6 +101,10 @@ var et2_nextmatch_controller = et2_dataview_controller.extend(
this._lastModification = null;
},
getObjectManager: function () {
return this._objectManager;
},
/** -- PRIVATE FUNCTIONS -- **/
@ -163,7 +168,7 @@ var et2_nextmatch_controller = et2_dataview_controller.extend(
// Let the row provider fill in the data row -- store the returned
// rowWidget inside the _entry
_entry.widget = this._rowProvider.getDataRow(
{ "content": _data }, _tr, _idx);
{ "content": _data }, _tr, _idx, this);
},
/**
@ -184,7 +189,7 @@ var et2_nextmatch_controller = et2_dataview_controller.extend(
// Merge the parent id into the _queriedRange if it is set
if (this._parentId !== null)
{
_queriedRange["parent_id"] = _queriedRange;
_queriedRange["parent_id"] = this._parentId;
}
// Pass the fetch call to the API, multiplex the data about the

4
etemplate/js/et2_extension_nextmatch_rowProvider.js
View File

@ -88,7 +88,7 @@ var et2_nextmatch_rowProvider = Class.extend({
this._template = rowTemplate;
},
getDataRow: function(_data, _row, _idx) {
getDataRow: function(_data, _row, _idx, _controller) {
// Clone the row template
var row = this._dataRow.cloneNode(true);
@ -168,7 +168,7 @@ var et2_nextmatch_rowProvider = Class.extend({
{
_row.makeExpandable(true, function () {
return this._subgridCallback.call(this._context,
_row, _data.content["parent_id"]);
_row, _data, _controller);
}, this);
}