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* Drag and drop entries between lists to link them

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This commit is contained in:
Nathan Gray 2014-10-20 18:29:57 +00:00
parent a020858d5a
commit c0972a636a
3 changed files with 108 additions and 11 deletions
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6
etemplate/js/et2_extension_nextmatch.js
View File

@ -522,7 +522,7 @@ var et2_nextmatch = et2_DOMWidget.extend([et2_IResizeable, et2_IInput],
if(_type == "delete")
{
// Record current & next index
var uid = this.controller.dataStorePrefix + "::" + _row_ids[0];
var uid = _row_ids[0].indexOf(this.controller.dataStorePrefix) == 0 ? _row_ids[0] : this.controller.dataStorePrefix + "::" + _row_ids[0];
var entry = this.controller._selectionMgr._getRegisteredRowsEntry(uid);
var next = (entry.ao?entry.ao.getNext(_row_ids.length):null);
if(next == null || !next.id || next.id == uid)
@ -535,7 +535,7 @@ var et2_nextmatch = et2_DOMWidget.extend([et2_IResizeable, et2_IInput],
this.dataview.grid.doInvalidate = false;
for(var i = 0; i < _row_ids.length; i++)
{
uid = this.controller.dataStorePrefix + "::" + _row_ids[i];
uid = _row_ids[i].indexOf(this.controller.dataStorePrefix) == 0 ? _row_ids[i] : this.controller.dataStorePrefix + "::" + _row_ids[i];
// Delete from internal references
this.controller.deleteRow(uid);
@ -561,7 +561,7 @@ var et2_nextmatch = et2_DOMWidget.extend([et2_IResizeable, et2_IInput],
id_loop:
for(var i = 0; i < _row_ids.length; i++)
{
var uid = this.controller.dataStorePrefix + "::" + _row_ids[i];
var uid = _row_ids[i].indexOf(this.controller.dataStorePrefix) == 0 ? _row_ids[i] : this.controller.dataStorePrefix + "::" + _row_ids[i];
switch(_type)
{
case "update":

111
etemplate/js/et2_extension_nextmatch_controller.js
View File

@ -55,7 +55,16 @@ var et2_nextmatch_controller = et2_dataview_controller.extend(et2_IDataProvider,
// Keep a reference to the widget
this._widget = _widget;
// Copy the given parameters
this._actionLinks = _actionLinks;
this._execId = _execId;
this._widgetId = _widget.id;
this._parentId = _parentId;
this._rowProvider = _rowProvider;
// Initialize the action and the object manager
// _initActions calls _init_link_dnd, which uses this._actionLinks,
// so this must happen after the above parameter copying
if (!_objectManager)
{
this._initActions(_actions);
@ -73,13 +82,6 @@ var et2_nextmatch_controller = et2_dataview_controller.extend(et2_IDataProvider,
this._super(_parentController, _grid, this, this._rowCallback,
this._linkCallback, this, this._objectManager);
// Copy the given parameters
this._actionLinks = _actionLinks;
this._execId = _execId;
this._widgetId = _widget.id;
this._parentId = _parentId;
this._rowProvider = _rowProvider;
// We start with no filters
this._filters = {};
@ -246,6 +248,101 @@ var et2_nextmatch_controller = et2_dataview_controller.extend(et2_IDataProvider,
}
this._objectManager.flags = this._objectManager.flags
| EGW_AO_FLAG_DEFAULT_FOCUS | EGW_AO_FLAG_IS_CONTAINER;
this._init_links_dnd(this._actionManager);
},
/**
* Automatically add dnd support for linking
*/
_init_links_dnd: function() {
var mgr = this._actionManager;
var self = this;
var drop_action = mgr.getActionById('egw_link_drop');
var drag_action = mgr.getActionById('egw_link_drag');
// Check if this app supports linking
if(!egw.link_get_registry(this.dataStorePrefix || this.egw.appName, 'query') ||
egw.link_get_registry(this.dataStorePrefix || this.egw.appName, 'title'))
{
if(drop_action) drop_action.remove();
if(drag_action) drag_action.remove();
return;
}
// Don't re-add
if(drop_action == null)
{
// Create the drop action that links entries
drop_action = mgr.addAction('drop', 'egw_link_drop', this.egw.lang('link'), 'link', function(action, source, dropped) {
// Extract link IDs
var links = [];
var id = '';
for(var i = 0; i < source.length; i++)
{
if(!source[i].id) continue;
id = source[i].id.split('::');
links.push({app: id[0] == 'filemanager' ? 'link' : id[0], id: id[1]});
}
if(!links.length)
{
return;
}
// Link the entries
self.egw.json(self.egw.getAppName()+".etemplate_widget_link.ajax_link.etemplate",
dropped.id.split('::').concat([links]),
function(result) {
if(result)
{
// Update the target to show the liks
this._widget.refresh(dropped.id,'update');
}
},
self,
true,
self
).sendRequest();
},true);
}
if(this._actionLinks.indexOf(drop_action.id) < 0)
{
this._actionLinks.push(drop_action.id);
}
// Accept other links, and files dragged from the filemanager
// This does not handle files dragged from the desktop. They are
// handled by et2_nextmatch, since it needs DOM stuff
if(drop_action.acceptedTypes.indexOf('link') == -1)
{
drop_action.acceptedTypes.push('link');
}
// Don't re-add
if(drag_action == null)
{
// Create drag action that allows linking
drag_action = mgr.addAction('drag', 'egw_link_drag', this.egw.lang('link'), 'link', function(action, selected) {
// Drag helper - list titles. Arbitrarily limited to 10.
var helper = $j(document.createElement("div"));
for(var i = 0; i < selected.length && i < 10; i++)
{
var id = selected[i].id.split('::');
var span = $j(document.createElement('span')).appendTo(helper);
self.egw.link_title(id[0],id[1], function(title) {
this.append(title);
this.append('<br />');
}, span);
}
return helper;
},true);
}
if(this._actionLinks.indexOf(drag_action.id) < 0)
{
this._actionLinks.push(drag_action.id);
}
drag_action.set_dragType('link');
},
/**

2
filemanager/inc/class.filemanager_ui.inc.php
View File

@ -179,7 +179,7 @@ class filemanager_ui
),
// DRAG and DROP events
'file_drag' => array(
'dragType' => 'file',
'dragType' => array('file','link'),
'type' => 'drag',
'onExecute' => 'javaScript:app.filemanager.drag'
),