diff options
Diffstat (limited to 'webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/ui/treefullcontrol/TreeFolder.js')
| -rw-r--r-- | webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/ui/treefullcontrol/TreeFolder.js | 651 |
1 files changed, 0 insertions, 651 deletions
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/ui/treefullcontrol/TreeFolder.js b/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/ui/treefullcontrol/TreeFolder.js deleted file mode 100644 index 93a50c27bd..0000000000 --- a/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/ui/treefullcontrol/TreeFolder.js +++ /dev/null @@ -1,651 +0,0 @@ -/* ************************************************************************ - - qooxdoo - the new era of web development - - http://qooxdoo.org - - Copyright: - 2004-2006 by 1&1 Internet AG, Germany, http://www.1and1.org - 2006 by Derrell Lipman - - License: - LGPL 2.1: http://www.gnu.org/licenses/lgpl.html - - Authors: - * Sebastian Werner (wpbasti) - * Andreas Ecker (ecker) - * Derrell Lipman (derrell) - -************************************************************************ */ - -/* ************************************************************************ - -#module(ui_treefullcontrol) - -************************************************************************ */ - -/** - * qx.ui.treefullcontrol.TreeFolder objects are tree rows which may contain - * sub-trees - * - * @param - * treeRowStructure - - * An instance of qx.ui.treefullcontrol.TreeRowStructure, defining the - * structure of this tree row. - * - * @event treeOpenWithContent {qx.event.type.DataEvent} - * @event treeOpenWhileEmpty {qx.event.type.DataEvent} - * @event treeClose {qx.event.type.DataEvent} - */ -qx.OO.defineClass("qx.ui.treefullcontrol.TreeFolder", qx.ui.treefullcontrol.AbstractTreeElement, -function(treeRowStructure) -{ - qx.ui.treefullcontrol.AbstractTreeElement.call(this, treeRowStructure); - - // Save the tree row field order. We'll need it to create children structure. - this._treeRowStructureFields = treeRowStructure._fields; - - this._iconObject.setAppearance("tree-folder-icon"); - this._labelObject.setAppearance("tree-folder-label"); - - this.addEventListener("dblclick", this._ondblclick); - - // Remapping of add/remove methods - this.add = this.addToFolder; - this.addBefore = this.addBeforeToFolder; - this.addAfter = this.addAfterToFolder; - this.addAt = this.addAtToFolder; - this.addAtBegin = this.addAtBeginToFolder; - this.addAtEnd = this.addAtEndToFolder; -}); - - - -/* ---------------------------------------------------------------------------- - PROPERTIES ---------------------------------------------------------------------------- -*/ - - -qx.OO.changeProperty({ name : "appearance", - type : "string", - defaultValue : "tree-folder" - }); - -qx.OO.changeProperty({ name : "icon", - type : "string" - }); - -qx.OO.changeProperty({ name : "iconSelected", - type : "string" - }); - -qx.OO.addProperty({ name : "open", - type : "boolean", - defaultValue : false - }); - -qx.OO.addProperty({ name : "alwaysShowPlusMinusSymbol", - type : "boolean", - defaultValue : false - }); - - - - -/* ---------------------------------------------------------------------------- - UTILITIES ---------------------------------------------------------------------------- -*/ - -qx.Proto.hasContent = function() { - return (this._containerObject && - this._containerObject.getChildrenLength() > 0); -} - -qx.Proto.open = function() -{ - if (this.getOpen()) { - return; - } - - if (this.hasContent()) - { - // If there are listeners waiting for a treeOpenWithContent event... - if (this.getTree().hasEventListeners("treeOpenWithContent")) { - // ... then issue the event - this.getTree().dispatchEvent(new qx.event.type.DataEvent("treeOpenWithContent", this), true); - } - - this.getTopLevelWidget().setGlobalCursor("progress"); - qx.client.Timer.once(this._openCallback, this, 0); - } - else - { - // If there are listeners waiting for a treeOpenWithContent event... - if (this.getTree().hasEventListeners("treeOpenWhileEmpty")) { - // ... then issue the event - this.getTree().dispatchEvent(new qx.event.type.DataEvent("treeOpenWhileEmpty", this), true); - } - - this.setOpen(true); - } -} - -qx.Proto.close = function() -{ - // If there are listeners waiting for a treeClose event... - if (this.getTree().hasEventListeners("treeClose")) { - // ... then issue the event - this.getTree().dispatchEvent(new qx.event.type.DataEvent("treeClose", this), true); - } - - this.setOpen(false); -} - -qx.Proto.toggle = function() -{ - this.getOpen() ? this.close() : this.open(); -} - -qx.Proto._openCallback = function() -{ - this.setOpen(true); - qx.ui.core.Widget.flushGlobalQueues(); - this.getTopLevelWidget().setGlobalCursor(null); -} - - - - - - - - -/* ---------------------------------------------------------------------------- - CHILDREN HANDLING ---------------------------------------------------------------------------- -*/ - -qx.Proto._createChildrenStructure = function() -{ - this.setAppearance(this instanceof qx.ui.treefullcontrol.Tree - ? "tree-container" - : "tree-folder-container"); - - if (!this._horizontalLayout) - { - this.setOrientation("vertical"); - - // Create a horizontal layout for this tree row - this._horizontalLayout = new qx.ui.layout.HorizontalBoxLayout; - this._horizontalLayout.setWidth(null); - this._horizontalLayout.setParent(this); - this._horizontalLayout.setAnonymous(true); - this._horizontalLayout.setAppearance(this instanceof qx.ui.treefullcontrol.Tree - ? "tree" - : "tree-folder"); - - // Move the row fields into the horizontal layout - for (var i = 0; i < this._treeRowStructureFields.length; i++) - { - this._treeRowStructureFields[i].setParent(this._horizontalLayout); - } - - // We don't need the tree row structure any more. - this._treeRowStructureFields = null; - } - - if (!this._containerObject) - { - // Create a veritcal box layout for all of this folder's children - this._containerObject = new qx.ui.layout.VerticalBoxLayout; - this._containerObject.setWidth(null); - this._containerObject.setAnonymous(true); - - // it should be faster to first handle display, - // because the default display value is true and if we first - // setup the parent the logic do all to make the - // widget first visible and then, if the folder is not - // opened again invisible. - this._containerObject.setDisplay(this.getOpen()); - this._containerObject.setParent(this); - - // remap remove* functions - this.remapChildrenHandlingTo(this._containerObject); - } -} - -qx.Proto._handleChildMove = function(vChild, vRelationIndex, vRelationChild) -{ - if (vChild.isDisplayable()) - { - var vChildren = this._containerObject.getChildren(); - var vOldChildIndex = vChildren.indexOf(vChild); - - if (vOldChildIndex != -1) - { - if (vRelationChild) { - vRelationIndex = vChildren.indexOf(vRelationChild); - } - - if (vRelationIndex == vChildren.length-1) - { - vChild._updateIndent(); - - // Update indent of previous last child - this._containerObject.getLastVisibleChild()._updateIndent(); - } - else if (vChild._wasLastVisibleChild) - { - vChild._updateIndent(); - - // Update indent for new last child - var vPreviousSibling = vChild.getPreviousVisibleSibling(); - if (vPreviousSibling) { - vPreviousSibling._updateIndent(); - } - } - } - } -} - -qx.Proto.addToFolder = function() -{ - this._createChildrenStructure(); - - if (this._containerObject) { - return this._containerObject.add.apply(this._containerObject, arguments); - } -} - -qx.Proto.addBeforeToFolder = function(vChild, vBefore) -{ - this._createChildrenStructure(); - - if (this._containerObject) - { - this._handleChildMove(vChild, null, vBefore); - return this._containerObject.addBefore.apply(this._containerObject, - arguments); - } -} - -qx.Proto.addAfterToFolder = function(vChild, vAfter) -{ - this._createChildrenStructure(); - - if (this._containerObject) - { - this._handleChildMove(vChild, null, vAfter); - return this._containerObject.addAfter.apply(this._containerObject, - arguments); - } -} - -qx.Proto.addAtToFolder = function(vChild, vIndex) -{ - this._createChildrenStructure(); - - if (this._containerObject) - { - this._handleChildMove(vChild, vIndex); - return this._containerObject.addAt.apply(this._containerObject, arguments); - } -} - -qx.Proto.addAtBeginToFolder = function(vChild) { - return this.addAtToFolder(vChild, 0); -} - -qx.Proto.addAtEndToFolder = function(vChild) -{ - this._createChildrenStructure(); - - if (this._containerObject) - { - var vLast = this._containerObject.getLastChild(); - - if (vLast) - { - this._handleChildMove(vChild, null, vLast); - return this._containerObject.addAfter.call(this._containerObject, - vChild, - vLast); - } - else - { - return this.addAtBeginToFolder(vChild); - } - } -} - -qx.Proto._remappingChildTable = [ "remove", "removeAt", "removeAll" ]; - - - - - - -/* ---------------------------------------------------------------------------- - CHILDREN UTILITIES ---------------------------------------------------------------------------- -*/ - -qx.Proto.getContainerObject = function() -{ - return this._containerObject; -} - -qx.Proto.getHorizontalLayout = function() -{ - return this._horizontalLayout; -} - -qx.Proto.getFirstVisibleChildOfFolder = function() -{ - if (this._containerObject) { - return this._containerObject.getFirstChild(); - } -} - -qx.Proto.getLastVisibleChildOfFolder = function() -{ - if (this._containerObject) { - return this._containerObject.getLastChild(); - } -} - -qx.Proto.getItems = function() -{ - var a = [this]; - - if (this._containerObject) - { - var ch = this._containerObject.getVisibleChildren(); - - for (var i=0, chl=ch.length; i<chl; i++) { - a = a.concat(ch[i].getItems()); - } - } - - return a; -} - - - - - - - -/* ---------------------------------------------------------------------------- - MODIFIER ---------------------------------------------------------------------------- -*/ - -qx.Proto._evalCurrentIcon = function() -{ - if (this.getSelected()) { - return this.getIconSelected() || "icon/16/folder-open.png"; - } else { - return this.getIcon() || "icon/16/folder.png"; - } -} - -qx.Proto._modifyOpen = function(propValue, propOldValue, propData) -{ - // we need the whole indent process if certain tree lines are to be excluded - if (this.getTree().getExcludeSpecificTreeLines().length > 0) { - this._updateIndent(); - } else { - this._updateLastColumn(); - } - - if (this._containerObject) { - this._containerObject.setDisplay(propValue); - } - - return true; -} - -qx.Proto._modifyAlwaysShowPlusMinusSymbol = function(propValue, propOldValue, propData) -{ - var t = this.getTree(); - if (t) { - // we need the whole indent process if only certain tree lines are to be - // excluded - if (t.getExcludeSpecificTreeLines().length > 0) { - this._updateIndent(); - } else { - this._updateLastColumn(); - } - } - - return true; -} - -qx.Proto._updateLastColumn = function() -{ - if (this._indentObject) - { - var vElement = this._indentObject.getElement(); - - if (vElement && vElement.firstChild) { - vElement.firstChild.src = - (this.BASE_URI + - this.getIndentSymbol(this.getTree().getUseTreeLines(), 0, 0, 0) + - ".gif"); - } - } -} - - - - - - - -/* ---------------------------------------------------------------------------- - EVENT LISTENERS ---------------------------------------------------------------------------- -*/ - -qx.Proto._onmousedown = function(e) -{ - var vOriginalTarget = e.getOriginalTarget(); - - switch(vOriginalTarget) - { - case this._indentObject: - if (this._indentObject.getElement().firstChild == e.getDomTarget()) - { - this.getTree().getManager().handleMouseDown(this, e); - this.toggle(); - } - - break; - - case this._containerObject: - break; - - case this: - if (this._containerObject) { - break; - } - - // no break here - - default: - this.getTree().getManager().handleMouseDown(this, e); - } - - e.stopPropagation(); -} - -qx.Proto._onmouseup = function(e) -{ - var vOriginalTarget = e.getOriginalTarget(); - - switch(vOriginalTarget) - { - case this._indentObject: - case this._containerObject: - case this: - break; - - default: - if (!this.getTree().getUseDoubleClick()) { - this.open(); - } - } -} - -qx.Proto._ondblclick = function(e) -{ - if (!this.getTree().getUseDoubleClick()) { - return; - } - - this.toggle(); - e.stopPropagation(); -} - - - - - - - -/* ---------------------------------------------------------------------------- - INDENT HELPER ---------------------------------------------------------------------------- -*/ - -qx.Proto.getIndentSymbol = function(vUseTreeLines, - vColumn, - vFirstColumn, - vLastColumn) -{ - var vLevel = this.getLevel(); - var vExcludeList = this.getTree().getExcludeSpecificTreeLines(); - var vExclude = vExcludeList[vLastColumn - vColumn - 1]; - - if (vColumn == vFirstColumn) - { - if (this.hasContent() || this.getAlwaysShowPlusMinusSymbol()) - { - // If tree lines were not requested, don't display them - if (!vUseTreeLines) - { - return this.getOpen() ? "minus" : "plus"; - } - - - // If this is the first level under the root... - if (vLevel == 1) { - // ... and the root is not being displayed and this is the first - // child... - var vParentFolder = this.getParentFolder(); - if (vParentFolder && - !vParentFolder._horizontalLayout.getVisibility() && - this.isFirstChild()) - { - //... then if this is also the last (i.e. only) child, use no tree - // lines; otherwise, use descender lines but no ascender. - if (this.isLastChild() || vExclude === true) - { - return this.getOpen() ? "only_minus" : "only_plus"; - } - else - { - return this.getOpen() ? "start_minus" : "start_plus"; - } - } - } - - if (vExclude === true) - { - return this.getOpen() ? "only_minus" : "only_plus"; - } - else if (this.isLastChild()) - { - return this.getOpen() ? "end_minus" : "end_plus"; - } - else - { - return this.getOpen() ? "cross_minus" : "cross_plus"; - } - } - else if (vUseTreeLines && ! (vExclude === true)) - { - return this.isLastChild() ? "end" : "cross"; - } - } - else - { - if (vUseTreeLines && ! this.isLastChild()) { - if (vExclude === true) { - return null; - } - return "line"; - } - return null; - } -} - -qx.Proto._updateIndent = function() -{ - // Intentionally bypass superclass; the _updateIndent we want is in TreeFile - qx.ui.treefullcontrol.TreeFile.prototype._updateIndent.call(this); - - if (!this._containerObject) { - return; - } - - var ch = this._containerObject.getVisibleChildren(); - for (var i=0, l=ch.length; i<l; i++) { - ch[i]._updateIndent(); - } -} - - - - - - - -/* ---------------------------------------------------------------------------- - DISPOSER ---------------------------------------------------------------------------- -*/ - -qx.Proto.dispose = function() -{ - if (this.getDisposed()) { - return; - } - - this.removeEventListener("dblclick", this._ondblclick); - - if (this._horizontalLayout) - { - this._horizontalLayout.dispose(); - this._horizontalLayout = null; - } - - if (this._containerObject) - { - this._containerObject.dispose(); - this._containerObject = null; - } - - return qx.ui.treefullcontrol.AbstractTreeElement.prototype.dispose.call(this); -} |