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Code Issues Releases Wiki Activity

Add action tiddler list to droppable widget (#8256)

Browse Source 
* initial POC

* clean up the code

* Add documentation changes

* Improve docs
This commit is contained in:
Mario Pietsch
2024-10-24 17:51:19 +01:00
committed by GitHub
parent b68de0d69f
commit 8b9723f6c7
4 changed files with 69 additions and 20 deletions
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core/modules/widgets/droppable.js
+26 -5
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@@ -125,11 +125,23 @@ DroppableWidget.prototype.handleDropEvent = function(event) {
// Remove highlighting
$tw.utils.removeClass(this.domNodes[0],"tc-dragover");
// Try to import the various data types we understand
$tw.utils.importDataTransfer(dataTransfer,null,function(fieldsArray) {
fieldsArray.forEach(function(fields) {
self.performActions(fields.title || fields.text,event);
if(this.droppableActions) {
$tw.utils.importDataTransfer(dataTransfer,null,function(fieldsArray) {
fieldsArray.forEach(function(fields) {
self.performActions(fields.title || fields.text,event);
});
});
});
}
// Send a TitleList to performListActions
if(this.droppableListActions) {
$tw.utils.importDataTransfer(dataTransfer,null,function(fieldsArray) {
var titleList = [];
fieldsArray.forEach(function(fields) {
titleList.push(fields.title || fields.text);
});
self.performListActions($tw.utils.stringifyList(titleList),event);
});
}
// Tell the browser that we handled the drop
event.preventDefault();
// Stop the drop ripple up to any parent handlers
@@ -137,6 +149,13 @@ DroppableWidget.prototype.handleDropEvent = function(event) {
return false;
};
DroppableWidget.prototype.performListActions = function(titleList,event) {
if(this.droppableListActions) {
var modifierKey = $tw.keyboardManager.getEventModifierKeyDescriptor(event);
this.invokeActionString(this.droppableListActions,this,event,{actionTiddlerList: titleList, modifier: modifierKey});
}
};
DroppableWidget.prototype.performActions = function(title,event) {
if(this.droppableActions) {
var modifierKey = $tw.keyboardManager.getEventModifierKeyDescriptor(event);
@@ -149,6 +168,7 @@ Compute the internal state of the widget
*/
DroppableWidget.prototype.execute = function() {
this.droppableActions = this.getAttribute("actions");
this.droppableListActions = this.getAttribute("listActions");
this.droppableEffect = this.getAttribute("effect","copy");
this.droppableTag = this.getAttribute("tag");
this.droppableEnable = (this.getAttribute("enable") || "yes") === "yes";
@@ -168,7 +188,8 @@ Selectively refreshes the widget if needed. Returns true if the widget or any of
*/
DroppableWidget.prototype.refresh = function(changedTiddlers) {
var changedAttributes = this.computeAttributes();
if(changedAttributes.tag || changedAttributes.enable || changedAttributes.disabledClass || changedAttributes.actions || changedAttributes.effect) {
if(changedAttributes.tag || changedAttributes.enable || changedAttributes.disabledClass ||
changedAttributes.actions|| changedAttributes.listActions || changedAttributes.effect) {
this.refreshSelf();
return true;
} else {