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// ==UserScript==
// @name seachbarOnDropUseTextContent.uc.js
// @namespace http://space.geocities.yahoo.co.jp/gl/alice0775
// @description SearchbarやFindbarにドラッグ&ドロップする時, リンクテキストを優先する(ただし複数範囲選択には未対応)
// @include main
// @compatibility Firefox 3.0 3.1
// @author Alice0775
// @version 2013/01/16 12:00 Bug 831008 Disable Mutation Events in chrome/XUL
// ==/UserScript==
// @version 2012/12/08 22:30 Bug 788290 Bug 788293 Remove E4X
// @version 2011/05/01 00:00 TAB_DROP_TYPE change in PlacesUIUtils
// @version 2010/03/25 00:00 Bug 545714 - Consolidate browser and nsContentAreaDragDrop.cpp dropped link handlers
// @version 2009/06/22 00:00 Bug 456106 - Switch to new drag and drop api in toolkit/browser
// @version 2009/06/16 16:00 タブをdropした場合はurlでなくラベルをドロップ
// @version 2009/05/12 20:00 addHistoryFindbarFx3.0.uc.jsに対応, Second Searchなんで変なの
// @version 2008/10/28 01:00
// @Note SecondSearch や Tab Mox Plusには対応していないかも
var seachbarOnDropUseTextContent = {
//Fxのバージョン
get getVer() {
const Cc = Components.classes;
const Ci = Components.interfaces;
var info = Cc["@mozilla.org/xre/app-info;1"].getService(Ci.nsIXULAppInfo);
var ver = parseInt(info.version.substr(0,3) * 10,10) / 10;
return ver;
},
init: function(){
window.addEventListener("aftercustomization", this, false);
window.addEventListener("unload", this, false);
this.patch();
this.patchFindbar();
},
//パッチ
patch: function() {
//searchBar
var searchbar = document.getElementById('searchbar');
if (searchbar) {
if ("searchbarDNDObserver" in searchbar._textbox) { //3.6
var func = searchbar._textbox.searchbarDNDObserver.onDrop.toString();
func = func.replace(
'if (data) {',
'data = seachbarOnDropUseTextContent.getLinkText(aEvent, aXferData, aDragSession, data); \
$& \
/*Second Searchのある時 苦肉の策...*/ \
if ("SecondSearch" in window) { \
setTimeout(function(self, data){self.mOuter.value = data;}, 0, this, data); \
}'
);
eval("searchbar._textbox.searchbarDNDObserver.onDrop = " + func);
func = searchbar._textbox.searchbarDNDObserver.getSupportedFlavours.toString();
func = func.replace(
'flavourSet.appendFlavour("application/x-moz-file", "nsIFile");',
'$& \
flavourSet.appendFlavour("application/x-moz-tabbrowser-tab");'
);
eval("searchbar._textbox.searchbarDNDObserver.getSupportedFlavours = " + func);
}
else { //fx3.7
searchbar._textbox._onDrop = function (event) {
var mDragService = Cc["@mozilla.org/widget/dragservice;1"]
.getService(Ci.nsIDragService);
var aDragSession = mDragService.getCurrentSession();
var dataTransfer = event.dataTransfer;
var data = dataTransfer.getData("text/plain");
if (!data)
data = dataTransfer.getData("text/x-moz-text-internal");
data = seachbarOnDropUseTextContent.getLinkText(event, dataTransfer, aDragSession, data);
if (data) {
event.stopPropagation();
event.preventDefault();
this.value = data;
this.onTextEntered(event);
}
}
searchbar._textbox.addEventListener("drop", searchbar._textbox._onDrop, true);
}
}
},
patchFindbar: function() {
//Findbar
if (this.getVer < 3.6) {
func = gFindBar._findField.onDrop.toString();
func = func.replace(
'this.value = aXferData.data;',
'$& \
this.value = seachbarOnDropUseTextContent.getLinkText(aEvent, aXferData, aDragSession, this.value); \
this.findbar._find(this.value); \
return;'
);
eval("gFindBar._findField.onDrop = " + func);
func = gFindBar._findField.getSupportedFlavours.toString();
func = func.replace(
'flavourSet.appendFlavour("text/unicode");',
'$& \
flavourSet.appendFlavour("application/x-moz-tabbrowser-tab");'
);
eval("gFindBar._findField.getSupportedFlavours = " + func);
//addHistoryFindbarFx3.0.uc.jsに対応のため 遅延
var timer, count = 100;
timer = setInterval(function(self){
if(--count > 0 || "historyFindbar" in window) {
clearInterval(timer);
if ("historyFindbar" in window) {
var func = historyFindbar.onDrop.toString();
func = func.replace(
'if (data) {',
'data = seachbarOnDropUseTextContent.getLinkText(aEvent, aXferData, aDragSession, data); \
$&'
);
eval("historyFindbar.onDrop = " + func);
var func = historyFindbar.getSupportedFlavours.toString();
func = func.replace(
'return flavourSet;',
'flavourSet.appendFlavour("application/x-moz-tabbrowser-tab"); \
$&'
);
eval("historyFindbar.getSupportedFlavours = " + func);
}
}
}, 500, self);
} else {
gFindBar._findField.addEventListener("drop" , function(event){gFindBar._findField.findBarOnDropUseTextContent(event);}, true);
gFindBar._findField.findBarOnDropUseTextContent = function(aEvent) {
aEvent.preventDefault();
aEvent.stopPropagation();
var aXferData = aEvent.dataTransfer;
var value = aXferData.getData("text/plain");
var mDragService = Components.classes["@mozilla.org/widget/dragservice;1"]
.getService(Components.interfaces.nsIDragService);
var aDragSession = mDragService.getCurrentSession();
var value = seachbarOnDropUseTextContent.getLinkText(aEvent, aXferData, aDragSession, value);
this.value = value;
this.findbar._find(value);
}
//addHistoryFindbarFx3.0.uc.jsに対応のため 遅延
var timer, count = 100;
timer = setInterval(function(self){
if(--count > 0 || "historyFindbar" in window) {
clearInterval(timer);
if ("historyFindbar" in window) {
var func = historyFindbar.onDrop.toString();
func = func.replace(
'if (data) {',
'data = seachbarOnDropUseTextContent.getLinkText(aEvent, aXferData, aDragSession, data); \
$&'
);
eval("historyFindbar.onDrop = " + func);
var func = historyFindbar.getSupportedFlavours.toString();
func = func.replace(
'return flavourSet;',
'flavourSet.appendFlavour("application/x-moz-tabbrowser-tab"); \
$&'
);
eval("historyFindbar.getSupportedFlavours = " + func);
}
}
}, 500, self);
}
},
getLinkText: function(aEvent, aXferData, aDragSession, data){
//リンクそのもの場合は, リンクテキストを(ただし複数範囲選択には未対応)
//リンク上のテキストの一部が選択されている場合は, 選択文字列を (ただし複数範囲選択には未対応)
var dt = aEvent.dataTransfer;
// Disallow dropping multiple items
//if (dt.mozItemCount > 1)
// return;
var types = dt.mozTypesAt(0);
var sourceNode = null;
// tabs are always added as the first type
var TAB_DROP_TYPE = "application/x-moz-tabbrowser-tab";
if (types[0] == TAB_DROP_TYPE) {
sourceNode = dt.mozGetDataAt(TAB_DROP_TYPE, 0);
} else {
sourceNode = aDragSession.sourceNode;
}
if (sourceNode && sourceNode instanceof XULElement && sourceNode.localName.toLowerCase() == "tab") {
data = sourceNode.getAttribute('label');
} else if (sourceNode && sourceNode instanceof HTMLAnchorElement) {
//Fx3.1 リンクをドロップしたので, リンクテキストをデータとする
data = sourceNode.textContent;
} else if (sourceNode && sourceNode.nodeName == "#text") {
var win = sourceNode.ownerDocument.defaultView;
var sel = win.getSelection();
var sep ="";
var pasteNewlines = 2;
pasteNewlines = Components.classes["@mozilla.org/preferences-service;1"]
.getService(Components.interfaces.nsIPrefBranch2)
.getIntPref("editor.singleLine.pasteNewlines");
switch (pasteNewlines){
case 0:
sep ="\n";
break;
case 2:
sep =" ";
break;
case 4:
sep =",";
break;
}
var text = '';
if (/\n/.test(data)){
text = (pasteNewlines == 1)? /(.*)\n/.match(data).$1 : data.replace(/\n/g, sep);
} else {
if (sel && sel.rangeCount > 0){
text = sel.getRangeAt(0).toString().replace(/\n/g, sep);
if (pasteNewlines != 1){
for (var i = 1; i < sel.rangeCount; i++){
text += sep;
text += sel.getRangeAt(i).toString().replace(/\n/g, sep);
}
}
}
}
text = text.replace(/\s$/, '');
//ドロップデータの親リンク要素
var dropNode = seachbarOnDropUseTextContent.getParentAnchorElement(sourceNode);
if (dropNode){
if (sel.rangeCount == 0) {
//ノードがドロップされた, かつ選択テキストがない
data = dropNode.textContent;
} else {
var selNode, flg = 0;
for (var i = 0; i < sel.rangeCount; i++){
selNode = seachbarOnDropUseTextContent.getParentAnchorElement(sel.getRangeAt(i).startContainer);
if (selNode == dropNode){
flg = 1;
}
selNode = seachbarOnDropUseTextContent.getParentAnchorElement(sel.getRangeAt(i).endContainer);
if (selNode == dropNode){
flg = 1;
}
}
if (flg != 1){
//ノードがドロップされた, かつ全ての選択テキストはそのドロップ親リンクに含まない
data = dropNode.textContent;
} else {
//ノードがドロップされた, かつ何れか選択テキストがそのドロップ親リンクにあった
data = text;
}
}
}
}
return data;
},
/*
getTransferData : function(aContentType, aDragSession){
var transfer = Cc["@mozilla.org/widget/transferable;1"].
createInstance(Ci.nsITransferable);
transfer.addDataFlavor(aContentType);
aDragSession.getData (transfer, 0);
var Data = {};
Data.dataObj = new Object();
Data.len = new Object();
try{
transfer.getTransferData(aContentType, Data.dataObj, Data.len);
} catch (ex) {}
return Data;
},
*/
//親アンカー
getParentAnchorElement: function(node){
while(node){
if (node instanceof HTMLAnchorElement)
break;
node = node.parentNode;
}
return node;
},
handleEvent: function(event){
switch(event.type){
case "unload":
window.removeEventListener("aftercustomization", this, false);
break;
case "aftercustomization":
this.patch();
break;
}
}
};
seachbarOnDropUseTextContent.init();
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