/***
|Name|QuickEditPlugin|
|Source|http://www.TiddlyTools.com/#QuickEditPlugin|
|Documentation|http://www.TiddlyTools.com/#QuickEditPlugin|
|Version|2.4.3|
|Author|Eric Shulman|
|License|http://www.TiddlyTools.com/#LegalStatements <br>and [[Creative Commons Attribution-ShareAlike 3.0 License|http://creativecommons.org/licenses/by-sa/3.0/]]|
|~CoreVersion|2.1|
|Type|plugin|
|Requires||
|Overrides||
|Description|Support functions for ~QuickEdit package: styles, utility functions, and 'toggleQuickEdit' command|
!!!!!Revisions
<<<
2009.06.11 [2.4.3] added keyup() function to abbreviate listbox handling for CR and ESC
2009.05.07 [2.4.2] added processed() function to abbreviate event handler code
2008.09.07 [2.4.1] added removeCookie() function for compatibility with [[CookieManagerPlugin]]
2008.05.17 [2.4.0] copied code from StickyPopupPlugin to remove dependency
2008.05.12 [2.3.0] added "toggleQuickEdit" command handler (replaces inline script command)
2008.01.11 [2.2.0] converted from inline script
2007.03.29 [1.0.0] initial release (as inline script)
<<<
!!!!!Code
***/
//{{{
version.extensions.QuickEditPlugin= {major: 2, minor: 4, revision: 3, date: new Date(2009,6,11)};

// SET STYLESHEET
setStylesheet("\
.quickEdit a { border:2px outset ButtonFace; padding:0px 3px !important; \
	-moz-border-radius:.5em; -webkit-border-radius:.5em; \
	-moz-appearance:button !important; -webkit-appearance:push-button !important; \
	background-color:ButtonFace; color:ButtonText !important;  \
	line-height:200%; font-weight:normal; } \
.quickEdit a:hover { border: 2px inset ButtonFace; background-color:ButtonFace; }\
", "quickEditStyles");

// REMOVE COOKIE
if (window.removeCookie===undefined) {
	window.removeCookie=function(name) {
		document.cookie = name+'=; expires=Thu, 01-Jan-1970 00:00:01 UTC; path=/;'; 
	}
}

// UTILITY FUNCTIONS
config.quickEdit = {
	processed: function(ev) { ev=ev||window.event;
		ev.cancelBubble=true;
		if(ev.stopPropagation) ev.stopPropagation();
		return false;
	},
	keyup: function(ev){ var k=(ev||window.event).keyCode;
		if (k==13) this.onclick();
		if (k==27) Popup.remove();
	},
	getField: function(where) {
		var here=story.findContainingTiddler(where); if (!here) return null;
		var e=story.getTiddlerField(here.getAttribute("tiddler"),"text");
		if (e&&e.getAttribute("edit")=="text") return e;
		return null;
	},
	setSelection: function(where,newtext) {
		var e=this.getField(where); if (!e) return false;
		e.focus(); replaceSelection(e,newtext);
		return false;
	},
	wrapSelection: function(where,before,after) {
		var e=this.getField(where); if (!e) return false;
		e.focus(); replaceSelection(e,before+config.quickEdit.getSelection(e)+after);
		return false;
	},
	getSelection: function(e) {
		var seltext="";
		if (e&&e.setSelectionRange)
			seltext=e.value.substr(e.selectionStart,e.selectionEnd-e.selectionStart);
		else if (document.selection) {
			var range = document.selection.createRange();
			if (range.parentElement()==e) seltext=range.text
		}
		return seltext;
	},
	promptForFilename: function(msg,path,file) {
		if(window.Components) { // moz
			try {
				netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
				var nsIFilePicker = window.Components.interfaces.nsIFilePicker;
				var picker = Components.classes['@mozilla.org/filepicker;1'].createInstance(nsIFilePicker);
				picker.init(window, msg, nsIFilePicker.modeOpen);
				var thispath = Components.classes['@mozilla.org/file/local;1'].createInstance(Components.interfaces.nsILocalFile);
				thispath.initWithPath(path);
				picker.displayDirectory=thispath;
				picker.defaultExtension='jpg';
				picker.defaultString=file;
				picker.appendFilters(nsIFilePicker.filterAll|nsIFilePicker.filterImages);
				if (picker.show()!=nsIFilePicker.returnCancel)
					var result="file:///"+picker.file.persistentDescriptor.replace(/\\/g,'/');
			}
			catch(e) { alert('error during local file access: '+e.toString()) }
		}
		else { // IE
			try { // XP only
				var s = new ActiveXObject('UserAccounts.CommonDialog');
				s.Filter='All files|*.*|JPG files|*.jpg|GIF files|*.gif|PNG files|*.png|';
				s.FilterIndex=1; // default to JPG
				s.InitialDir=path;
				s.FileName=file;
				if (s.showOpen()) var result=s.FileName;
			}
			catch(e) { var result=prompt(msg,path+file); } // fallback for non-XP IE
		}
		return result;
	}
}
//}}}

//{{{
if (config.options.chkShowQuickEdit===undefined) config.options.chkShowQuickEdit=false;
config.commands.toggleQuickEdit = {
	hideReadOnly: true,
	getText: function() { return config.options.chkShowQuickEdit?'\u221Aquickedit':'quickedit'; },

	tooltip: 'show QuickEdit toolbar buttons',
	handler: function(event,src,title) {
		config.options.chkShowQuickEdit=!config.options.chkShowQuickEdit;
		config.macros.option.propagateOption("chkShowQuickEdit","checked", config.options.chkShowQuickEdit,"input");
		if (config.options.chkShowQuickEdit) saveOptionCookie("chkShowQuickEdit");
		else removeCookie("chkShowQuickEdit");
		src.innerHTML=config.commands.toggleQuickEdit.getText();
		story.forEachTiddler(function(t,e){if (story.isDirty(t)) refreshElements(e);});
		return false;
	}
};
//}}}

// // COPIED FROM [[StickyPopupPlugin]] TO ELIMINATE PLUGIN DEPENDENCY
//{{{
if (config.options.chkStickyPopups==undefined) config.options.chkStickyPopups=false;
Popup.stickyPopup_onDocumentClick = function(ev)
{
	// if click is in a sticky popup, ignore it so popup will remain visible
	var e = ev ? ev : window.event; var target = resolveTarget(e);
	var p=target; while (p) {
		if (hasClass(p,"popup") && (hasClass(p,"sticky")||config.options.chkStickyPopups)) break;
		else p=p.parentNode;
	}
	if (!p) // not in sticky popup (or sticky popups disabled)... use normal click handling
		Popup.onDocumentClick(ev);
	return true;
};
try{removeEvent(document,"click",Popup.onDocumentClick);}catch(e){};
try{addEvent(document,"click",Popup.stickyPopup_onDocumentClick);}catch(e){};
//}}}