www

commit 82769f0b9cb3cc0b43a696cb68a669383f1565cd
parent 4d4d074ad95832254f4315f9e248c5ef5db5fd3f
Author: Dan Stillman <dstillman@zotero.org>
Date:   Tue,  3 Sep 2013 04:25:35 -0400

Allow moving (instead of copying) files into Zotero

Cmd-drag on OS X, Shift on Windows and Linux

As requested in
https://forums.zotero.org/discussion/31717/delete-source-file-on-import/

Unfortunately due to https://bugzilla.mozilla.org/show_bug.cgi?id=911918
(and another issue on Windows) we can't show proper cursor feedback for
external file drags.

Diffstat:
M
chrome/content/zotero/xpcom/collectionTreeView.js
 | 
43
+++++++++++++++++++++++++++++++++++++++----
M
chrome/content/zotero/xpcom/itemTreeView.js
 | 
42
+++++++++++++++++++++++++++++++++++++++---
M
chrome/content/zotero/zoteroPane.xul
 | 
2
+-

3 files changed, 79 insertions(+), 8 deletions(-)
diff --git a/chrome/content/zotero/xpcom/collectionTreeView.js b/chrome/content/zotero/xpcom/collectionTreeView.js
@@ -1729,10 +1729,16 @@ Zotero.CollectionTreeView.prototype.drop = function(row, orient)
 						var itemID = Zotero.Attachments.linkFromFile(file);
 					}
 					else {
-						if (dragData.dropEffect != 'copy') {
-							Components.utils.reportError("Invalid dropEffect '" + dragData.dropEffect + "' dropping file");
-						}
 						var itemID = Zotero.Attachments.importFromFile(file, false, targetLibraryID);
+						// If moving, delete original file
+						if (dragData.dropEffect == 'move') {
+							try {
+								file.remove(false);
+							}
+							catch (e) {
+								Components.utils.reportError("Error deleting original file " + file.path + " after drag");
+							}
+						}
 					}
 					
 					if (parentCollectionID) {
@@ -1802,7 +1808,36 @@ Zotero.CollectionTreeView.prototype.onDragOver = function (event) {
  * Called by HTML 5 Drag and Drop when dropping onto the tree
  */
 Zotero.CollectionTreeView.prototype.onDrop = function (event) {
-	Zotero.DragDrop.currentDataTransfer = event.dataTransfer;
+	if (event.dataTransfer.types.contains("application/x-moz-file")) {
+		Zotero.DragDrop.currentDataTransfer = event.dataTransfer;
+		Zotero.safeDebug(event);
+		if (Zotero.isMac) {
+			if (event.metaKey) {
+				if (event.altKey) {
+					event.dataTransfer.dropEffect = 'link';
+				}
+				else {
+					event.dataTransfer.dropEffect = 'move';
+				}
+			}
+			else {
+				event.dataTransfer.dropEffect = 'copy';
+			}
+		}
+		else {
+			if (event.shiftKey) {
+				if (event.ctrlKey) {
+					event.dataTransfer.dropEffect = "link";
+				}
+				else {
+					event.dataTransfer.dropEffect = "move";
+				}
+			}
+			else {
+				event.dataTransfer.dropEffect = "copy";
+			}
+		}
+	}
 	return false;
 }
 
diff --git a/chrome/content/zotero/xpcom/itemTreeView.js b/chrome/content/zotero/xpcom/itemTreeView.js
@@ -3015,10 +3015,16 @@ Zotero.ItemTreeView.prototype.drop = function(row, orient)
 						var itemID = Zotero.Attachments.linkFromFile(file, sourceItemID);
 					}
 					else {
-						if (dragData.dropEffect != 'copy') {
-							Components.utils.reportError("Invalid dropEffect '" + dragData.dropEffect + "' dropping file");
-						}
 						var itemID = Zotero.Attachments.importFromFile(file, sourceItemID, targetLibraryID);
+						// If moving, delete original file
+						if (dragData.dropEffect == 'move') {
+							try {
+								file.remove(false);
+							}
+							catch (e) {
+								Components.utils.reportError("Error deleting original file " + file.path + " after drag");
+							}
+						}
 					}
 					if (parentCollectionID) {
 						var col = Zotero.Collections.get(parentCollectionID);
@@ -3077,10 +3083,40 @@ Zotero.ItemTreeView.prototype.onDragOver = function (event) {
 	return false;
 }
 
+
 /*
  * Called by HTML 5 Drag and Drop when dropping onto the tree
  */
 Zotero.ItemTreeView.prototype.onDrop = function (event) {
+	if (event.dataTransfer.types.contains("application/x-moz-file")) {
+		Zotero.DragDrop.currentDataTransfer = event.dataTransfer;
+		if (Zotero.isMac) {
+			if (event.metaKey) {
+				if (event.altKey) {
+					event.dataTransfer.dropEffect = 'link';
+				}
+				else {
+					event.dataTransfer.dropEffect = 'move';
+				}
+			}
+			else {
+				event.dataTransfer.dropEffect = 'copy';
+			}
+		}
+		else {
+			if (event.shiftKey) {
+				if (event.ctrlKey) {
+					event.dataTransfer.dropEffect = "link";
+				}
+				else {
+					event.dataTransfer.dropEffect = "move";
+				}
+			}
+			else {
+				event.dataTransfer.dropEffect = "copy";
+			}
+		}
+	}
 	return false;
 }
 
diff --git a/chrome/content/zotero/zoteroPane.xul b/chrome/content/zotero/zoteroPane.xul
@@ -341,7 +341,7 @@
 							ondragstart="if (event.target.localName == 'treechildren') { ZoteroPane_Local.itemsView.onDragStart(event); }"
 							ondragenter="return ZoteroPane_Local.itemsView.onDragEnter(event)"
 							ondragover="return ZoteroPane_Local.itemsView.onDragOver(event)"
-							ondragdrop="return ZoteroPane_Local.itemsView.onDrop(event)"
+							ondrop="return ZoteroPane_Local.itemsView.onDrop(event)"
 							oncommand="ZoteroPane_Local.serializePersist()"
 							flex="1">
 							<treecols id="zotero-items-columns-header">