diff options
Diffstat (limited to 'sca-cpp/trunk/modules/edit/htdocs/page/page.js')
| -rw-r--r-- | sca-cpp/trunk/modules/edit/htdocs/page/page.js | 166 |
1 files changed, 116 insertions, 50 deletions
diff --git a/sca-cpp/trunk/modules/edit/htdocs/page/page.js b/sca-cpp/trunk/modules/edit/htdocs/page/page.js index d316cb72dd..2fd88c0c6b 100644 --- a/sca-cpp/trunk/modules/edit/htdocs/page/page.js +++ b/sca-cpp/trunk/modules/edit/htdocs/page/page.js @@ -30,12 +30,13 @@ var palcx = 2500; /** * Init a page editor. Works with all browsers except IE. */ -page.edit = function(elem, wvalue, wadd, wdelete, onchange, onselect) { +page.edit = function(elem, wvalue, wadd, wcopy, wdelete, onchange, onselect) { // Track element dragging and selection page.dragging = null; page.selected = null; wvalue.disabled = true; + wcopy.disabled = true; wdelete.disabled = true; // Trigger widget select and page change events @@ -59,7 +60,7 @@ page.edit = function(elem, wvalue, wadd, wdelete, onchange, onselect) { page.dragging = dragging; // Remember mouse position - var pos = typeof e.touches != "undefined" ? e.touches[0] : e; + var pos = typeof e.touches != "undefined"? e.touches[0] : e; page.dragX = pos.screenX; page.dragY = pos.screenY; @@ -110,7 +111,7 @@ page.edit = function(elem, wvalue, wadd, wdelete, onchange, onselect) { return true; // Get the mouse position - var pos = typeof e.touches != "undefined" ? e.touches[0] : e; + var pos = typeof e.touches != "undefined"? e.touches[0] : e; if (pos.screenX == page.dragX && pos.screenY == page.dragY) return true; @@ -150,7 +151,7 @@ page.edit = function(elem, wvalue, wadd, wdelete, onchange, onselect) { if (page.selected != null) { // Reset current selection - page.widgetselect(page.selected, false, wvalue, wdelete); + page.widgetselect(page.selected, false, wvalue, wcopy, wdelete); page.selected = null; // Trigger widget select event @@ -165,7 +166,7 @@ page.edit = function(elem, wvalue, wadd, wdelete, onchange, onselect) { } // Deselect the previously selected element - page.widgetselect(page.selected, false, wvalue, wdelete); + page.widgetselect(page.selected, false, wvalue, wcopy, wdelete); // Clone element dragged from palette if (selected.id.substring(0, 8) == 'palette:') { @@ -190,7 +191,7 @@ page.edit = function(elem, wvalue, wadd, wdelete, onchange, onselect) { } // Select the element - page.widgetselect(page.selected, true, wvalue, wdelete); + page.widgetselect(page.selected, true, wvalue, wcopy, wdelete); // Trigger widget select event page.onwidgetselect(page.selected); @@ -227,7 +228,7 @@ page.edit = function(elem, wvalue, wadd, wdelete, onchange, onselect) { return false; // Reset current selection - page.widgetselect(page.selected, false, wvalue, wdelete); + page.widgetselect(page.selected, false, wvalue, wcopy, wdelete); // Remove selected widget page.selected.parentNode.removeChild(page.selected); @@ -242,6 +243,39 @@ page.edit = function(elem, wvalue, wadd, wdelete, onchange, onselect) { return false; }; + // Handle copy event. + wcopy.onclick = function() { + if (page.selected == null) + return false; + if (page.selected.id.substring(0, 8) == 'palette:') + return false; + + // Reset current selection + page.widgetselect(page.selected, false, wvalue, wcopy, wdelete); + + // Clone selected widget + page.selected = page.clone(page.selected); + + // Move 10 pixels down right + page.selected.style.left = ui.pixpos(ui.numpos(page.selected.style.left) + 10); + page.selected.style.top = ui.pixpos(ui.numpos(page.selected.style.top) + 10); + page.selected.cover.style.left = ui.pixpos(ui.numpos(page.selected.cover.style.left) + 10); + page.selected.cover.style.top = ui.pixpos(ui.numpos(page.selected.cover.style.top) + 10); + + // Bring it to the top + page.bringtotop(page.selected); + + // Select the element + page.widgetselect(page.selected, true, wvalue, wcopy, wdelete); + + // Trigger widget select event + page.onwidgetselect(page.selected); + + // Trigger page change event + page.onpagechange(true); + return false; + }; + // Cover child elements with span elements to prevent // any input events to reach them map(page.cover, nodeList(elem.childNodes)); @@ -253,35 +287,54 @@ page.edit = function(elem, wvalue, wadd, wdelete, onchange, onselect) { * Return the text of a widget. */ page.text = function(e) { - var formula = e.id; - if (formula.substring(0, 5) != 'page:') { - return '=' + formula; + function formula(e) { + var f = e.id; + if (f.substring(0, 5) != 'page:') + return '=' + f; + return ''; } - if (e.className == 'h1' || e.className == 'h2' || e.className == 'text' || e.className == 'section') - return car(childElements(e)).innerHTML; - if (e.className == 'button' || e.className == 'checkbox') - return car(childElements(e)).value; - if (e.className == 'entry' || e.className == 'password') - return car(childElements(e)).defaultValue; - if (e.className == 'select') - return car(childElements(car(childElements(e)))).value; - if (e.className == 'link') { - var hr = car(childElements(e)).href; - var t = car(childElements(car(childElements(e)))).innerHTML; - return hr == t? hr : hr + ',' + t; - } - if (e.className == 'img') { - var src = car(childElements(e)).src; - return src == window.location.href? '' : src; - } - if (e.className == 'iframe') - return car(childElements(e)).href; - if (e.className == 'list') - return ''; - if (e.className == 'table') + function constant(e, f) { + if (e.className == 'h1' || e.className == 'h2' || e.className == 'text' || e.className == 'section') { + var t = car(childElements(e)).innerHTML; + return t == f? '' : t; + } + if (e.className == 'button' || e.className == 'checkbox') { + var t = car(childElements(e)).value; + return t == f? '' : t; + } + if (e.className == 'entry' || e.className == 'password') { + var t = car(childElements(e)).defaultValue; + return t == f? '' : t; + } + if (e.className == 'select') { + var t = car(childElements(car(childElements(e)))).value; + return t == f? '' : t; + } + if (e.className == 'link') { + var lhr = car(childElements(e)).href; + var hr = lhr.substring(0, 5) == 'link:'? lhr.substring(5) : ''; + var t = car(childElements(car(childElements(e)))).innerHTML; + return t == f? hr : (t == hr? hr : (t == ''? hr : hr + ',' + t)); + } + if (e.className == 'img') { + var src = car(childElements(e)).src; + return src == window.location.href? '' : src; + } + if (e.className == 'iframe') { + var hr = car(childElements(e)).href; + return hr == window.location.href? '' : hr; + } + if (e.className == 'list') + return ''; + if (e.className == 'table') + return ''; return ''; - return ''; + } + + var f = formula(e); + var c = constant(e, f); + return f == ''? c : (c == ''? f : f + ',' + c); }; /** @@ -313,49 +366,60 @@ page.hastext = function(e) { * Set the text of a widget. */ page.settext = function(e, t) { - var formula = t.length > 1 && t.substring(0, 1) == '='; - e.id = formula? t.substring(1) : 'page:' + e.className; + function formula(t) { + if (t.length > 1 && t.substring(0, 1) == '=') + return car(t.split(',')); + return ''; + } + + function constant(t) { + return t.length > 1 && t.substring(0, 1) == '='? cdr(t.split(',')) : t.split(','); + } + + var f = formula(t); + var c = constant(t); + + e.id = f != ''? f.substring(1) : ('page:' + e.className); if (e.className == 'h1' || e.className == 'h2' || e.className == 'text' || e.className == 'section') { - car(childElements(e)).innerHTML = t; + car(childElements(e)).innerHTML = isNil(c)? f : car(c); return t; } if (e.className == 'button' || e.className == 'entry' || e.className == 'password') { - car(childElements(e)).defaultValue = t; + car(childElements(e)).defaultValue = isNil(c)? f : car(c); return t; } if (e.className == 'checkbox') { - car(childElements(e)).value = t; - map(function(n) { if (n.nodeName == "SPAN") n.innerHTML = t; return n; }, nodeList(e.childNodes)); + car(childElements(e)).value = isNil(c)? f : car(c); + map(function(n) { if (n.nodeName == "SPAN") n.innerHTML = isNil(c)? f : car(c); return n; }, nodeList(e.childNodes)); return t; } if (e.className == 'select') { var ce = car(childElements(car(childElements(e)))); - ce.value = t; - ce.innerHTML = t; + ce.value = isNil(c)? f : car(c); + ce.innerHTML = isNil(c)? f : car(c); return t; } if (e.className == 'list') { - e.innerHTML = '<table class="datatable" style="width: 100%;;"><tr><td class="datatd">' + t + '</td></tr><tr><td class="datatd">...</td></tr></table>'; - return ''; + e.innerHTML = '<table class="datatable" style="width: 100%;;"><tr><td class="datatd">' + (isNil(c)? f : car(c)) + '</td></tr><tr><td class="datatd">...</td></tr></table>'; + return t; } if (e.className == 'table') { - e.innerHTML = '<table class="datatable" style="width: 100%;"><tr><td class="datatdl">' + t + '</td><td class="datatdr">...</td></tr><tr><td class="datatdl">...</td><td class="datatdr">...</td></tr></table>'; + e.innerHTML = '<table class="datatable" style="width: 100%;"><tr><td class="datatdl">' + (isNil(c)? f : car(c)) + '</td><td class="datatdr">...</td></tr><tr><td class="datatdl">...</td><td class="datatdr">...</td></tr></table>'; return t; } if (e.className == 'link') { - var l = t.split(','); var ce = car(childElements(e)); - ce.href = car(l); - car(childElements(ce)).innerHTML = isNil(cdr(l))? car(l) : cadr(l); + ce.href = isNil(c)? 'link:/index.html' : ('link:' + car(c)); + car(childElements(ce)).innerHTML = isNil(c)? (f != ''? f : '/index.html') : isNil(cdr(c))? (f != ''? f : car(c)) : cadr(c); return t; } if (e.className == 'img') { - car(childElements(e)).src = formula? '/public/img.png' : t; + car(childElements(e)).src = isNil(c)? '/public/img.png' : car(c); return t; } if (e.className == 'iframe') { - car(childElements(e)).href = formula? '/public/iframe.html' : t; + car(childElements(e)).href = isNil(c)? '/public/iframe.html' : car(c); return t; } return ''; @@ -418,11 +482,12 @@ page.bringtotop = function(n) { /** * Draw widget selection. */ -page.widgetselect = function(n, s, wvalue, wdelete) { +page.widgetselect = function(n, s, wvalue, wcopy, wdelete) { if (isNil(n) || !s) { // Clear the widget value field wvalue.value = ''; wvalue.disabled = true; + wcopy.disabled = true; wdelete.disabled = true; // Clear the widget outline @@ -434,6 +499,7 @@ page.widgetselect = function(n, s, wvalue, wdelete) { // Update the widget value field wvalue.value = page.text(n); wvalue.disabled = false; + wcopy.disabled = false; wdelete.disabled = false; // Outline the widget |