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-rw-r--r--sca-cpp/trunk/hosting/server/htdocs/page/index.html1581
1 files changed, 872 insertions, 709 deletions
diff --git a/sca-cpp/trunk/hosting/server/htdocs/page/index.html b/sca-cpp/trunk/hosting/server/htdocs/page/index.html
index 6a6e042c74..c6e1108ce5 100644
--- a/sca-cpp/trunk/hosting/server/htdocs/page/index.html
+++ b/sca-cpp/trunk/hosting/server/htdocs/page/index.html
@@ -19,59 +19,69 @@
-->
<div id="bodydiv" class="body">
-<div id="contentdiv" class="viewcontent" style="width: 2500px;">
-<div id="pagediv" class="pagediv" style="top: 0px; left: -2500px; width: 5000px; height: 5000px;">
+<div id="viewcontent" class="viewcontent">
+<div id="pagecontainer">
+<div id="pagediv" class="pagediv">
+</div>
<!--
-<div class="guide" style="position: absolute; left: 2500px; top: 0px; width: 320px; height: 460px;"></div>
-<div class="guide" style="position: absolute; left: 2500px; top: 0px; width: 480px; height: 300px;"></div>
-<div class="guide" style="position: absolute; left: 2500px; top: 0px; width: 768px; height: 911px;"></div>
-<div class="guide" style="position: absolute; left: 2500px; top: 0px; width: 1024px; height: 655px;"></div>
+<div class="guide" style="position: absolute; left: 0px; top: 0px; width: 320px; height: 460px;"></div>
+<div class="guide" style="position: absolute; left: 0px; top: 0px; width: 480px; height: 300px;"></div>
+<div class="guide" style="position: absolute; left: 0px; top: 0px; width: 768px; height: 911px;"></div>
+<div class="guide" style="position: absolute; left: 0px; top: 0px; width: 1024px; height: 655px;"></div>
-->
-<span class="h1" id="palette:h1" style="position: absolute; left: 0px; top: 0px;"><h1>Header Level 1</h1></span>
-<span class="h2" id="palette:h2" style="position: absolute; left: 0px; top: 30px;"><h2>Header Level 2</h2></span>
-<span class="section" id="palette:section" style="position: absolute; left: 0px; top: 60px; width: 220px;"><span class="Section">Section</span></span>
-<span class="text" id="palette:text" style="position: absolute; left: 0px; top: 90px;"><span>Some text</span></span>
-<span class="link" id="palette:link" style="position: absolute; left: 80px; top: 90px;"><a href="/"><span>Link</span></a></span>
-<span class="button" id="palette:graybutton" style="position: absolute; left: 0px; top: 120px;"><input type="button" value="Button" class="graybutton"/></span>
-<span class="button" id="palette:bluebutton" style="position: absolute; left: 80px; top: 120px;"><input type="button" value="Button" class="graybutton bluebutton"/></span>
-<span class="button" id="palette:redbutton" style="position: absolute; left: 160px; top: 120px;"><input type="button" value="Button" class="graybutton redbutton"/></span>
-<span class="entry" id="palette:entry" style="position: absolute; left: 0px; top: 160px;"><input type="text" value="Entry Field" class="flatentry" size="20" autocapitalize="off"/></span>
-<span class="password" id="palette:password" style="position: absolute; left: 0px; top: 190px;"><input type="password" value="Password" class="flatentry" size="20"/></span>
-<span class="checkbox" id="palette:checkbox" style="position: absolute; left: 0px; top: 220px;"><input type="checkbox" value="Checkbox" class="flatcheckbox"/><span>Checkbox</span></span>
+</div>
+
+<div id="playdiv" class="playdiv" style="display: none;"></div>
+
+</div>
+
+<div id="palettecontainer">
+<div id="paletteview" style="display: none;">
+
+<div id="palettecontent" class="palettecontent">
+<table class="palettetable">
+<tr><td class="palettetd"><span class="hd1" id="palette:h1"><span>Header 1</span></span></td></tr>
+<tr><td class="palettetd"><span class="hd2" id="palette:h2"><span>Header 2</span></span></td></tr>
+<tr><td class="palettetd"><span class="section" id="palette:section"><span>Section</span></span></td></tr>
+<tr><td class="palettetd"><span class="text" id="palette:text"><span>Some text</span></span></td></tr>
+<tr><td class="palettetd"><span class="link" id="palette:link"><a href="/"><span>Link</span></a></span></td></tr>
+<tr><td class="palettetd"><span class="button" id="palette:graybutton"><input type="button" value="Button" class="graybutton"/></span></td></tr>
+<tr><td class="palettetd"><span class="button" id="palette:redbutton"><input type="button" value="Button" class="redbutton"/></span></td></tr>
+<tr><td class="palettetd"><span class="button" id="palette:greenbutton"><input type="button" value="Button" class="greenbutton"/></span></td></tr>
+<tr><td class="palettetd"><span class="button" id="palette:bluebutton"><input type="button" value="Button" class="bluebutton"/></span></td></tr>
+<tr><td class="palettetd"><span class="entry" id="palette:entry"><input type="text" value="Entry Field" class="flatentry" size="10" autocapitalize="off" readonly="true" style="cursor: default;"/></span></td></tr>
+<tr><td class="palettetd"><span class="password" id="palette:password"><input type="password" value="Password" class="flatentry" size="10" readonly="true" style="cursor: default;"/></span></td></tr>
+<tr><td class="palettetd"><span class="checkbox" id="palette:checkbox"><input type="checkbox" value="Checkbox" class="flatcheckbox"/><span>Checkbox</span></span></td></tr>
<!--
-<span class="select" id="palette:select" style="position: absolute; left: 80px; top: 220px;"><select><option value="select">Selection</option></select></span>
+<tr><td class="palettetd"><span class="select" id="palette:select"><select disabled="true"><option value="select">Selection</option></select></span></td></tr>
-->
-<span class="list" id="palette:list" style="position: absolute; left: 0px; top: 250px; width: 220px;">
-<table class="datatable" style="width: 220px;">
-<tr><td class="datatd">List</td></tr>
-<tr><td class="datatd">List</td></tr>
-<tr><td class="datatd">List</td></tr>
+<tr><td class="palettetd"><span class="list" id="palette:list">
+<table class="datatable">
+<tr><td class="datatd"><span>List</span></td></tr>
+<tr><td class="datatd"><span>List</span></td></tr>
+<tr><td class="datatd"><span>List</span></td></tr>
</table>
-</span>
-<span class="table" id="palette:table" style="position: absolute; left: 0px; top: 320px; width: 220px;">
-<table class="datatable" style="width: 220px;">
-<tr><td class="datatdl">Table</td><td class="datatdr">Table</td></tr>
-<tr><td class="datatdl">Table</td><td class="datatdr">Table</td></tr>
-<tr><td class="datatdl">Table</td><td class="datatdr">Table</td></tr>
+</span></td></tr>
+<tr><td class="palettetd"><span class="table" id="palette:table">
+<table class="datatable">
+<tr><td class="datatdl"><span>Table</span></td><td class="datatdr"><span>Table</span></td></tr>
+<tr><td class="datatdl"><span>Table</span></td><td class="datatdr"><span>Table</span></td></tr>
+<tr><td class="datatdl"><span>Table</span></td><td class="datatdr"><span>Table</span></td></tr>
+</table>
+</span></td></tr>
+<tr><td class="palettetd"><span class="img" id="palette:img"><img id="imgimg"/></span></td></tr>
</table>
-</span>
-<!--
-<span class="iframe fakeframe" id="palette:iframe" style="position: absolute; left: 0px; top: 380px; width: 200px;"><a href="/public/iframe-min.html"><span class="fakeframe"><span>Frame ...</span></span></a></span>
--->
-<span class="img" id="palette:img" style="position: absolute; left: 0px; top: 410px;"><img id="imgimg"/></span>
</div>
-<div id="playdiv" style="visibility: hidden; position: absolute; top: 0px; left: 0px; width: 2500px; height: 5000px;">
</div>
-
</div>
-<div id="buffer" style="visibility: hidden; width: 0px; height: 0px"></div>
+<div id="xhtmlbuffer" style="display: none;"></div>
<script type="text/javascript">
-(function() {
+(function pagebody() {
/**
* Get the current app name.
@@ -79,402 +89,247 @@
var appname = ui.fragmentParams(location)['app'];
/**
- * Return the link to an app.
+ * Setup page layout.
*/
-function applink(appname) {
- var protocol = location.protocol;
- var host = location.hostname;
- var port = ':' + location.port;
- if (port == ':80' || port == ':443' || port == ':')
- port = '';
- var link = protocol + '//' + host + port + '/' + appname + '/';
- return link;
-}
-
-/**
- * Set page titles.
- */
-document.title = config.windowtitle() + ' - Page - ' + appname;
+(function layout() {
+ document.title = config.windowtitle() + ' - Page - ' + appname;
+
+ $('viewhead').innerHTML = '<span id="appTitle" class="cmenu">' + appname + '</span>' +
+ '<input type="button" id="deleteWidgetButton" title="Delete a Widget" class="redbutton plusminus" style="position: absolute; top: 4px; left: 5px;" disabled="true" value="-"/>' +
+ '<span style="position: absolute; top: 0px; left: 45px; right: 115px; padding: 0px; background: transparent;"><input id="widgetValue" type="text" value="" class="flatentry" title="Widget value" autocapitalize="off" placeholder="Value" style="position: absolute; left: 0px; top: 4px; width: 100%; display: none;" readonly="readonly"/></span>' +
+ '<input type="button" id="playPageButton" title="View page" class="greenbutton plusminus" style="position: absolute; top: 4px; right: 75px;" value="&gt;"/>' +
+ '<input type="button" id="copyWidgetButton" title="Copy a Widget" class="bluebutton" style="position: absolute; top: 4px; right: 40px; font-size: 16px;" disabled="true" value="C"/>' +
+ '<input type="button" id="addWidgetButton" title="Add a Widget" class="bluebutton plusminus" style="position: absolute; top: 4px; right: 5px;" disabled="true" value="+"/>';
+
+ if (ui.isMobile()) {
+ $('palettecontainer').className = 'palettecontainer3dm';
+ $('paletteview').className = 'paletteloaded3dm';
+ } else {
+ $('viewcontent').className = 'viewcontent flatscrollbars';
+ $('palettecontainer').className = 'palettecontainer3d';
+ $('paletteview').className = 'paletteloaded3d';
+ $('palettecontent').className = 'palettecontent flatscrollbars';
+ }
-/**
- * Set header div.
- */
-$('viewhead').innerHTML = '<span id="appTitle" class="cmenu">' + appname + '</span>' +
-'<input type="button" id="deleteWidgetButton" title="Delete a Widget" class="graybutton redbutton plusminus" style="position: absolute; top: 4px; left: 5px;" disabled="true" value="-"/>' +
-'<span style="position: absolute; top: 0px; left: 45px; right: 115px; padding: 0px; background: transparent;"><input id="widgetValue" type="text" value="" class="flatentry" title="Widget value" autocapitalize="off" placeholder="Value" style="position: absolute; left: 0px; top: 4px; width: 100%; visibility: hidden;" readonly="readonly"/></span>' +
-'<input type="button" id="playPageButton" title="View page" class="graybutton plusminus" style="position: absolute; top: 4px; right: 75px;" value="&gt;"/>' +
-'<input type="button" id="copyWidgetButton" title="Copy a Widget" class="graybutton bluebutton" style="position: absolute; top: 4px; right: 40px; font-size: 16px;" disabled="true" value="C"/>' +
-'<input type="button" id="addWidgetButton" title="Add a Widget" class="graybutton bluebutton plusminus" style="position: absolute; top: 4px; right: 5px;" disabled="true" value="+"/>';
+ $('imgimg').src = ui.b64png(appcache.get('/public/img.b64'));
+})();
/**
* Track the current page, author, and saved XHTML content.
*/
var author = '';
var editable = false;
-var savedpagexhtml = '';
+var savedxhtml = '';
/**
- * Page editor area, widget value field, add, delete and play page buttons.
+ * Initialize component references.
*/
-var cdiv = $('contentdiv');
-var pagediv = $('pagediv');
-var evisible = true;
-var pdiv = $('playdiv');
-var wadd = $('addWidgetButton');
-var wdelete = $('deleteWidgetButton');
-var wcopy = $('copyWidgetButton');
-var wvalue = $('widgetValue');
-var atitle = $('appTitle');
-var pplay = $('playPageButton');
+var editorComp = sca.component('Editor');
+var pages = sca.reference(editorComp, 'pages');
/**
- * Set images.
+ * Return the transform property of a widget.
*/
-$('imgimg').src = ui.b64img(appcache.get('/public/img.b64'));
+var msiefixupbounds = ui.isMSIE();
+function widgettransform(e) {
+ if (!isNil(e.xtranslate))
+ return [e.xtranslate, e.ytranslate];
+ var t = e.style.getPropertyValue('-webkit-transform') || e.style.getPropertyValue('-moz-transform') ||
+ e.style.getPropertyValue('-ms-transform') || e.style.getPropertyValue('-o-transform') ||
+ e.style.getPropertyValue('transform');
+ if (t) {
+ var xy = t.split('(')[1].split(')')[0].split(',');
+ return [ui.numpos(xy[0]), ui.numpos(xy[1])];
+ }
+ if (e.id.substring(0, 8) == 'palette:') {
+ // On Internet Explorer get the view bounding rect as the palette
+ // doesn't return a correct bounding rect
+ var pbr = msiefixupbounds? $('viewcontent').getBoundingClientRect() : $('palettecontent').getBoundingClientRect();
+ var br = e.getBoundingClientRect();
+ return [br.left - pbr.left, br.top - pbr.top];
+ }
+ return [0, 0];
+}
/**
- * Init component references.
+ * Return the x position of a widget.
*/
-var editorComp = sca.component('Editor');
-var pages = sca.reference(editorComp, 'pages');
+function widgetxpos(e) {
+ var t = widgettransform(e)[0];
+ return ui.numpos(e.style.left) + (isNil(t)? 0 : t);
+}
/**
- * Page editing functions.
+ * Return the y position of a widget.
*/
-var page = {};
+function widgetypos(e) {
+ var t = widgettransform(e)[1];
+ return ui.numpos(e.style.top) + (isNil(t)? 0 : t);
+}
/**
- * Default positions and sizes.
+ * Return the class of a widget.
*/
-page.palcx = 2500;
+function widgetclass(e) {
+ return e.className.split(' ')[0];
+}
/**
- * Init a page editor.
+ * Initialize a widget.
*/
-page.mkedit = function(pagediv, atitle, wvalue, wadd, wcopy, wdelete, onchange, onselect) {
-
- // Track element dragging and selection
- page.dragging = null;
- page.selected = null;
- wvalue.readOnly = true;
- wvalue.style.visibility = 'hidden';
- atitle.style.visibility = 'visible';
- page.mousemoved = false;
- wcopy.disabled = true;
- wdelete.disabled = true;
- wadd.disabled = !editable;
-
- // Trigger widget select and page change events
- page.onpagechange = onchange;
- page.onselectwidget = onselect;
-
- /**
- * Handle a mouse down event.
- */
- function onmousedown(e) {
- // On mouse controlled devices, run component selection logic right away
- var selected = page.selected;
- if (typeof e.touches == 'undefined') {
- //debug('onmousedown-click');
- onclick(e);
- }
-
- // Find a draggable element
- var dragging = page.draggable(e.target, pagediv);
- if (dragging == null || dragging != page.selected)
- return true;
- page.dragging = dragging;
-
- // Remember mouse position
- var pos = typeof e.touches != "undefined"? e.touches[0] : e;
- page.mousemoved = false;
- page.dragX = pos.screenX;
- page.dragY = pos.screenY;
- page.moveX = pos.screenX;
- page.moveY = pos.screenY;
-
- // Prevent default behavior on first click on a widget
- if (e.preventDefault)
- e.preventDefault();
- else
- e.returnValue = false;
-
- return true;
+function fixupwidget(e) {
+
+ // Add draggable class
+ var wc = e.className;
+ e.className = ui.isMobile()? (wc + ' draggable3dm') : (wc + ' draggable3d');
+
+ // Convert widget position to a CSS transform
+ var x = ui.numpos(e.style.left);
+ var y = ui.numpos(e.style.top);
+ var t = 'translate(' + x + 'px,' + y + 'px)';
+ e.style.setProperty('-webkit-transform', t, null);
+ e.style.setProperty('-moz-transform', t, null);
+ e.style.setProperty('-o-transform', t, null);
+ e.style.setProperty('-ms-transform', t, null);
+ e.style.setProperty('transform', t, null);
+ e.xtranslate = x;
+ e.ytranslate = y;
+ e.style.left = ui.pixpos(0);
+ e.style.top = ui.pixpos(0);
+
+ if (wc == 'entry' || wc == 'password') {
+ var i = car(childElements(e));
+ i.readOnly = true;
+ i.style.cursor = 'default';
+ return e;
}
-
- if (!ui.isMobile()) {
- pagediv.onmousedown = function(e) {
- //debug('onmousedown');
- return onmousedown(e);
- };
- } else {
- pagediv.ontouchstart = function(e) {
- //debug('ontouchstart');
- return onmousedown(e);
- };
+ if (wc == 'link') {
+ var l = car(childElements(e));
+ l.onclick = function(e) { return false; };
+ return e;
}
+ return e;
+}
- /**
- * Handle a mouse up event.
- */
- function onmouseup(e) {
- if (page.dragging == null)
- return true;
-
- // Snap to grid
- var newX = page.gridsnap(ui.numpos(page.dragging.style.left));
- var newY = page.gridsnap(ui.numpos(page.dragging.style.top));
- page.dragging.style.left = ui.pixpos(newX);
- page.dragging.style.top = ui.pixpos(newY);
-
- // Fixup widget style
- page.initwidget(page.dragging);
+/**
+ * Cleanup a widget before saving it.
+ */
+function cleanupwidget(e) {
+ //debug('cleanupwidget', e);
- // Forget dragged element
- page.dragging = null;
+ // Adjust widget class
+ var wc = widgetclass(e);
+ e.className = wc;
- // Trigger page change event
- page.onpagechange(false);
+ // Convert CSS transform to an absolute position
+ e.style.left = ui.pixpos(widgetxpos(e));
+ e.style.top = ui.pixpos(widgetypos(e));
+ e.style.removeProperty('-webkit-transform');
+ e.style.removeProperty('-moz-transform');
+ e.style.removeProperty('-o-transform');
+ e.style.removeProperty('-ms-transform');
+ e.style.removeProperty('transform');
+ e.xtranslate = null;
+ e.ytranslate = null;
- // Simulate onclick event
- onclick(e);
+ // Clear outline
+ e.style.removeProperty('outline');
- return true;
+ if (wc == 'entry' || wc == 'password') {
+ var i = car(childElements(e));
+ i.readOnly = false;
+ i.style.cursor = null;
+ return e;
}
-
- if (!ui.isMobile()) {
- pagediv.onmouseup = function(e) {
- //debug('onmouseup');
- return onmouseup(e);
- };
- } else {
- pagediv.ontouchend = function(e) {
- //debug('ontouchend');
- return onmouseup(e);
- }
+ if (wc == 'link') {
+ var l = car(childElements(e));
+ l.onclick = null;
+ return e;
}
+ return e;
+}
+
+/**
+ * Clone a widget.
+ */
+function clonewidget(e) {
/**
- * Handle a mouse move event.
+ * Clone an element's HTML.
*/
- function onmousemove(e) {
-
- // Track mouse moves
- page.mousemoved = true;
-
- if (page.dragging == null)
- return true;
-
- // Ignore duplicate mouse move events
- if (page.moveX == page.dragX && page.moveY == page.dragY)
- return true;
-
- // Compute position of dragged element
- var curX = ui.numpos(page.dragging.style.left);
- var curY = ui.numpos(page.dragging.style.top);
- var newX = curX + (page.moveX - page.dragX);
- var newY = curY + (page.moveY - page.dragY);
- if (newX >= page.palcx)
- page.dragX = page.moveX;
- else
- newX = page.palcx;
- if (newY >= 0)
- page.dragY = page.moveY;
- else
- newY = 0;
-
- // Move the dragged element
- page.dragging.style.left = ui.pixpos(newX);
- page.dragging.style.top = ui.pixpos(newY);
- page.constrainwidget(page.dragging);
-
- return true;
- }
-
- if (!ui.isMobile()) {
- window.onmousemove = function(e) {
+ function mkclone(e) {
+ var ne = document.createElement('span');
- // Remember mouse position
- page.moveX = e.screenX;
- page.moveY = e.screenY;
+ // Skip the palette: prefix
+ ne.id = 'page:' + e.id.substr(8);
- return onmousemove(e);
- };
- } else {
- pagediv.ontouchmove = function(e) {
+ // Copy the class and HTML content
+ ne.className = widgetclass(e);
+ ne.innerHTML = e.innerHTML;
- // Remember touch position
- var pos = e.touches[0];
- if (page.moveX == pos.screenX && page.moveY == pos.screenY)
- return true;
- page.moveX = pos.screenX;
- page.moveY = pos.screenY;
- if (page.moveX == page.dragX && page.moveY == page.dragY)
- return true;
+ // Fixup the widget
+ fixupwidget(ne);
- onmousemove(e);
- };
+ return ne;
}
/**
- * Handle a mouse click event.
+ * Clone an element's position.
*/
- function onclick(e) {
-
- // Find selected element
- var selected = page.draggable(e.target, pagediv);
- if (selected == null) {
- if (page.selected != null) {
-
- // Reset current selection
- page.selectwidget(page.selected, false, atitle, wvalue, wcopy, wdelete);
- page.selected = null;
-
- // Trigger widget select event
- page.onselectwidget(null);
- }
-
- // Dismiss the palette
- if (ui.numpos(pagediv.style.left) != (page.palcx * -1))
- pagediv.style.left = ui.pixpos(page.palcx * -1);
-
- return true;
- }
-
- // Deselect the previously selected element
- page.selectwidget(page.selected, false, atitle, wvalue, wcopy, wdelete);
-
- // Clone element dragged from palette
- if (selected.id.substring(0, 8) == 'palette:') {
- page.selected = page.clone(selected);
-
- // Move into the editing area and hide the palette
- page.selected.style.left = ui.pixpos(ui.numpos(page.selected.style.left) + page.palcx);
- page.initwidget(page.selected);
- pagediv.style.left = ui.pixpos(page.palcx * -1);
- page.constrainwidget(page.selected);
-
- // Bring it to the top
- page.bringtotop(page.selected);
-
- // Trigger page change event
- page.onpagechange(true);
-
- // Select the element
- page.selectwidget(page.selected, true, atitle, wvalue, wcopy, wdelete);
-
- // Trigger widget select event
- page.onselectwidget(page.selected);
-
- return true;
+ function posclone(ne, e) {
+ ne.style.position = 'absolute';
+ movewidget(ne, widgetxpos(e), widgetypos(e));
+ return ne;
+ }
- }
+ return posclone(mkclone(e), e);
+}
- // Bring selected element to the top
- page.selected = selected;
- page.bringtotop(page.selected);
+/**
+ * Select a widget.
+ */
+function selectwidget(n, s) {
+ //debug('selectwidget', n, s);
+ if (isNil(n) || !s) {
+ // Clear the widget value field
+ $('widgetValue').value = '';
+ $('widgetValue').readOnly = true;
+ $('widgetValue').style.display = 'none';
- // Select the element
- page.selectwidget(page.selected, true, atitle, wvalue, wcopy, wdelete);
+ // Show the app title
+ $('appTitle').style.display = 'block';
- // Trigger widget select event
- page.onselectwidget(page.selected);
+ // Update the copy and delete buttons
+ $('copyWidgetButton').disabled = true;
+ $('deleteWidgetButton').disabled = true;
+ // Clear the widget outline
+ if (!isNil(n))
+ n.style.removeProperty('outline');
return true;
}
- if (!ui.isMobile()) {
- pagediv.onclick = function(e) {
- //debug('onclick');
- return onclick(e);
- };
- } else {
- pagediv.onclick = function(e) {
- //debug('onclick');
- return onclick(e);
- };
- }
-
- /**
- * Handle field on change events.
- */
- wvalue.onchange = wvalue.onblur = function() {
- if (page.selected == null)
- return false;
- page.settext(page.selected, wvalue.value);
-
- // Trigger page change event
- page.onpagechange(true);
- return false;
- };
-
- // Handle add widget event.
- wadd.onclick = function() {
-
- // Show the palette
- pagediv.style.left = ui.pixpos(0);
- return false;
- };
-
- // Handle delete event.
- wdelete.onclick = function() {
- if (page.selected == null)
- return false;
-
- // Reset current selection
- page.selectwidget(page.selected, false, atitle, wvalue, wcopy, wdelete);
-
- // Remove selected widget
- page.selected.parentNode.removeChild(page.selected);
- page.selected = null;
-
- // Trigger widget select event
- page.onselectwidget(null);
-
- // Trigger page change event
- page.onpagechange(true);
- 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.selectwidget(page.selected, false, atitle, 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.constrainwidget(page.selected);
-
- // Bring it to the top
- page.bringtotop(page.selected);
-
- // Select the element
- page.selectwidget(page.selected, true, atitle, wvalue, wcopy, wdelete);
+ // Outline the widget
+ n.style.outline = '2px solid #598edd';
- // Trigger widget select event
- page.onselectwidget(page.selected);
+ // Update the widget value field
+ $('widgetValue').value = widgettext(n);
+ $('widgetValue').readOnly = false || !editable;
+ $('widgetValue').style.display = 'block';
- // Trigger page change event
- page.onpagechange(true);
- return false;
- };
+ // Hide the app title
+ $('appTitle').style.display = 'none';
- return pagediv;
-};
+ // Update the copy and delete buttons
+ $('copyWidgetButton').disabled = false || !editable;
+ $('deleteWidgetButton').disabled = false || !editable;
+ return true;
+}
/**
* Return the text of a widget.
*/
-page.text = function(e) {
+function widgettext(e) {
function formula(e) {
var f = e.id;
if (f.substring(0, 5) != 'page:')
@@ -483,43 +338,36 @@ page.text = function(e) {
}
function constant(e, f) {
- if (e.className == 'h1' || e.className == 'h2' || e.className == 'text' || e.className == 'section') {
+ var wc = widgetclass(e);
+ if (wc == 'hd1' || wc == 'hd2' || wc == 'text' || wc == 'section') {
var t = car(childElements(e)).innerHTML;
return t == f? '' : t;
}
- if (e.className == 'button' || e.className == 'checkbox') {
+ if (wc == 'button' || wc == 'checkbox') {
var t = car(childElements(e)).value;
return t == f? '' : t;
}
- if (e.className == 'entry' || e.className == 'password') {
+ if (wc == 'entry' || wc == 'password') {
var t = car(childElements(e)).defaultValue;
return t == f? '' : t;
}
- /*
- if (e.className == 'select') {
+ if (wc == 'select') {
var t = car(childElements(car(childElements(e)))).value;
return t == f? '' : t;
}
- */
- if (e.className == 'link') {
+ if (wc == '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') {
+ if (wc == 'img') {
var src = car(childElements(e)).src;
return src == location.href? '' : src;
}
- /*
- if (e.className == 'iframe') {
- var hr = car(childElements(e)).href;
- return hr == location.href? '' : hr;
- }
- */
- if (e.className == 'list')
+ if (wc == 'list')
return '';
- if (e.className == 'table')
+ if (wc == 'table')
return '';
return '';
}
@@ -527,41 +375,36 @@ page.text = function(e) {
var f = formula(e);
var c = constant(e, f);
return f == ''? c : (c == ''? f : f + ',' + c);
-};
+}
/**
* Return true if a widget has editable text.
*/
-page.hastext = function(e) {
- if (e.className == 'h1' || e.className == 'h2' || e.className == 'text' || e.className == 'section')
+function widgethastext(e) {
+ var wc = widgetclass(e);
+ if (wc == 'hd1' || wc == 'hd2' || wc == 'text' || wc == 'section')
return true;
- if (e.className == 'button' || e.className == 'checkbox')
+ if (wc == 'button' || wc == 'checkbox')
return true;
- if (e.className == 'entry' || e.className == 'password')
+ if (wc == 'entry' || wc == 'password')
return true;
- /*
- if (e.className == 'select')
+ if (wc == 'select')
return false;
- */
- if (e.className == 'link')
- return true;
- if (e.className == 'img')
+ if (wc == 'link')
return true;
- /*
- if (e.className == 'iframe')
+ if (wc == 'img')
return true;
- */
- if (e.className == 'list')
+ if (wc == 'list')
return false;
- if (e.className == 'table')
+ if (wc == 'table')
return false;
return false;
-};
+}
/**
* Set the text of a widget.
*/
-page.settext = function(e, t) {
+function setwidgettext(e, t) {
function formula(t) {
if (t.length > 1 && t.substring(0, 1) == '=')
return car(t.split(','));
@@ -575,268 +418,690 @@ page.settext = function(e, t) {
var f = formula(t);
var c = constant(t);
- e.id = f != ''? f.substring(1) : ('page:' + e.className);
+ var wc = widgetclass(e);
+ e.id = f != ''? f.substring(1) : ('page:' + wc);
- if (e.className == 'h1' || e.className == 'h2' || e.className == 'text' || e.className == 'section') {
+ if (wc == 'hd1' || wc == 'hd2' || wc == 'text' || wc == 'section') {
car(childElements(e)).innerHTML = isNil(c)? f : car(c);
return t;
}
- if (e.className == 'button') {
+ if (wc == 'button') {
car(childElements(e)).value = isNil(c)? f : car(c);
return t;
}
- if (e.className == 'entry' || e.className == 'password') {
+ if (wc == 'entry' || wc == 'password') {
car(childElements(e)).defaultValue = isNil(c)? f : car(c);
return t;
}
- if (e.className == 'checkbox') {
+ if (wc == 'checkbox') {
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') {
+ if (wc == 'select') {
var ce = car(childElements(car(childElements(e))));
ce.value = isNil(c)? f : car(c);
ce.innerHTML = isNil(c)? f : car(c);
return t;
}
- */
- if (e.className == 'list') {
+ if (wc == 'list') {
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') {
+ if (wc == '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') {
+ if (wc == 'link') {
var ce = car(childElements(e));
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') {
+ if (wc == 'img') {
car(childElements(e)).src = isNil(c)? '/public/img.png' : car(c);
return t;
}
- /*
- if (e.className == 'iframe') {
- car(childElements(e)).href = isNil(c)? '/public/iframe-min.html' : car(c);
- return t;
- }
- */
return '';
-};
+}
/**
- * Initialize a widget.
+ * Align a pos along a 9pixel grid.
*/
-page.initwidget = function(e) {
-
- // Add a Webkit transform to leverage hardware acceleration
- e.style.setProperty('-webkit-transform', 'translate(0px, 0px)', null);
-
- /*
- if (e.className == 'iframe') {
- var f = car(childElements(e));
- //e.innerHTML = '<iframe src="' + f.href + '" frameborder="no" scrolling="no"></iframe>';
- return e;
- }
- */
+function snaptogrid(x) {
+ return Math.round(x / 10) * 10;
+}
- if (e.className == 'section') {
- e.style.width = '100%';
- return e;
- }
- if (e.className == 'text' || e.className == 'h1' || e.className == 'h2') {
- return e;
- }
- if (e.className == 'button') {
- return e;
- }
- if (e.className == 'checkbox') {
- return e;
- }
- if (e.className == 'list' || e.className == 'table') {
- e.style.width = '100%';
- var t = car(childElements(e));
- t.style.width = '100%';
- return e;
- }
- if (e.className == 'img') {
- var i = car(childElements(e));
- if (i.src != '' && i.src.substring(0, 5) == 'data:')
- i.src = '/public/img.png';
- return e;
- }
- if (e.className == 'entry' || e.className == 'password') {
- var i = car(childElements(e));
- i.readOnly = true;
- i.style.cursor = 'default';
- return e;
- }
- if (e.className == 'link') {
- var l = car(childElements(e));
- l.onclick = function(e) { return false; };
- return e;
- }
- return e;
+/**
+ * Bring a node to the top.
+ */
+function bringtotop(n) {
+ n.parentNode.appendChild(n);
}
/**
- * Enforce widget position and style constraints.
+ * Move a widget.
*/
-page.constrainwidget = function(e) {
- if (e.className == 'section' || e.className == 'list' || e.className == 'table') {
- e.style.left = ui.pixpos(page.palcx);
- return e;
- }
+var iefixuptransform = ui.isMSIE();
+var fffixupoutline = ui.isFirefox() && (ui.firefoxVersion() > 4);
+function movewidget(e, x, y) {
+ var t = 'translate(' + x + 'px,' + y + 'px)';
+ e.style.setProperty('-webkit-transform', t, null);
+ e.style.setProperty('-moz-transform', t, null);
+ e.style.setProperty('-o-transform', t, null);
+ // On Internet Explorer set the property directly as setProperty
+ // doesn't seem to apply
+ if (iefixuptransform)
+ e.style.msTransform = t;
+ e.style.setProperty('transform', t, null);
+ e.xtranslate = x;
+ e.ytranslate = y;
return e;
-};
+}
/**
- * Cleanup of a widget before saving it.
+ * Return a widget bounding rect.
*/
-page.cleanupwidget = function(e) {
- //debug('cleanupwidget', e);
+var fffixupbounds = ui.isFirefox() && (ui.firefoxVersion() < 12);
+function widgetbounds(e) {
+ var br = e.getBoundingClientRect();
+ if (!fffixupbounds)
+ return br;
+
+ // On Firefox < 12, apply CSS transform translation to bounding rect manually
+ //debug('fixup br', e, br.left, br.top, br.right, br.bottom, t[0], t[1]);
+ function fixuptransform(e) {
+ var t = widgettransform(e);
+ if (!isNil(e.xtranslate))
+ return [e.xtranslate, e.ytranslate];
+ var t = e.style.getPropertyValue('-webkit-transform') || e.style.getPropertyValue('-moz-transform') ||
+ e.style.getPropertyValue('-ms-transform') || e.style.getPropertyValue('-o-transform') ||
+ e.style.getPropertyValue('transform');
+ if (t) {
+ var xy = t.split('(')[1].split(')')[0].split(',');
+ return [ui.numpos(xy[0]), ui.numpos(xy[1])];
+ }
+ return [0, 0];
+ }
- // Clear outline
- e.style.outline = null;
+ var t = fixuptransform(e);
+ var fbr = new Object();
+ fbr.left = br.left + t[0];
+ fbr.top = br.top + t[1];
+ fbr.right = fbr.left + e.offsetWidth;
+ fbr.bottom = fbr.top + e.offsetHeight;
+ return fbr;
+}
- // Clear the Webkit transform
- e.style.removeProperty('-webkit-transform');
+/**
+ * Find a draggable element in a list.
+ */
+function draggable(x, y, l) {
+ //debug('draggable?', x, y, l);
+ if (isNil(l))
+ return null;
+ var n = car(l);
+ if (isNil(n.id) || n.id == '') {
+ var d = draggable(x, y, reverse(nodeList(n.childNodes)));
+ if (!isNil(d))
+ return d;
+ return draggable(x, y, cdr(l));
+ }
+ var br = widgetbounds(n);
+ //debug('element br', n, br.left, br.top, br.right, br.bottom);
+ if (x >= br.left && x <= br.right && y >= br.top && y <= br.bottom)
+ return n;
+ return draggable(x, y, cdr(l));
+}
- if (e.className == 'entry' || e.className == 'password') {
- var i = car(childElements(e));
- i.readOnly = false;
- i.style.cursor = null;
- return e;
+/**
+ * Play page in a frame.
+ */
+function showplaying() {
+ $('playPageButton').value = '<';
+ $('playdiv').style.display = 'block';
+ $('playdiv').visible = true;
+ $('playdiv').innerHTML = '';
+ $('playdiv').innerHTML = '<iframe id="playappframe" style="position: relative; border: 0px;" scrolling="no" frameborder="0" src="/' + appname + '"></iframe>';
+ if ($('pagediv').visible) {
+ $('pagediv').style.display = 'none'
+ $('pagediv').visible = false;
}
- if (e.className == 'link') {
- var l = car(childElements(e));
- l.onclick = null;
- return e;
+ hidepalette();
+ return true;
+}
+
+/**
+ * Show the page editor.
+ */
+function showeditor() {
+ $('playPageButton').value = '>';
+ $('pagediv').style.display = 'block'
+ $('pagediv').visible = true;
+ if ($('playdiv').visible) {
+ $('playdiv').style.display = 'none';
+ $('playdiv').innerHTML = '';
+ $('playdiv').visible = false;
}
- return e;
+ hidepalette();
+ return true;
}
/**
- * Find a draggable element in a hierarchy of elements.
+ * Palette animation.
*/
-page.draggable = function(n, e) {
- if (n == e)
- return null;
- if (!isNil(n.id) && n.id != '')
- return n;
- return page.draggable(n.parentNode, e);
+function palettetransitionend(e) {
+ if ($('paletteview').className == 'paletteunloaded3dm')
+ $('paletteview').style.display = 'none';
}
+$('paletteview').addEventListener('webkitTransitionEnd', palettetransitionend, false);
+$('paletteview').addEventListener('transitionend', palettetransitionend, false);
+
/**
- * Align a pos along a 9pixel grid.
+ * Show the palette.
*/
-page.gridsnap = function(x) {
- return Math.round(x / 9) * 9;
+function showpalette() {
+ if (ui.isMobile()) {
+ $('paletteview').className = 'paletteloading3dm';
+ $('paletteview').style.display = 'block';
+ $('paletteview').visible = true;
+ ui.async(function transitionview() {
+ $('paletteview').className = 'paletteloaded3dm';
+ });
+ } else {
+ $('paletteview').className = 'paletteloaded3d';
+ $('paletteview').style.display = 'block';
+ $('paletteview').visible = true;
+ }
+ return true;
}
/**
- * Bring an element and its parent to the top.
+ * Hide the palette.
*/
-page.bringtotop = function(n) {
- n.parentNode.appendChild(n);
+function hidepalette() {
+ if (ui.isMobile()) {
+ $('paletteview').className = 'paletteunloading3dm';
+ $('paletteview').visible = false;
+ ui.async(function transitionview() {
+ $('paletteview').className = 'paletteunloaded3dm';
+ });
+ } else {
+ $('paletteview').className = 'paletteunloaded3d';
+ $('paletteview').style.display = 'none';
+ $('paletteview').visible = false;
+ }
+ return true;
}
/**
- * Select a widget.
+ * Create page editor.
*/
-page.selectwidget = function(n, s, atitle, wvalue, wcopy, wdelete) {
- //debug('selectwidget', n, s);
- if (isNil(n) || !s) {
- // Clear the widget value field
- wvalue.value = '';
- wvalue.readOnly = true;
- wvalue.style.visibility = 'hidden';
- atitle.style.visibility = 'visible';
- wcopy.disabled = true;
- wdelete.disabled = true;
+function mkeditor() {
+
+ // Initialize header elements
+ $('widgetValue').readOnly = true;
+ $('widgetValue').style.display = 'none';
+ $('appTitle').style.display = 'block';
+ $('copyWidgetButton').disabled = true;
+ $('deleteWidgetButton').disabled = true;
+ $('addWidgetButton').disabled = !editable;
+
+ // Track widget dragging and selection
+ var dragging = null;
+ var selected = null;
+ var moved = false;
+ var mdown = false;
+ var moveX = 0;
+ var moveY = 0;
+ var dragX = 0;
+ var dragY = 0;
- // Clear the widget outline
- if (!isNil(n))
- n.style.outline = null;
+ /**
+ * Handle a page change event
+ */
+ function onpagechange(prop) {
+ if (!editable)
+ return false;
+
+ var newxml = pagexhtml();
+ if (savedxhtml == newxml)
+ return false;
+ showstatus('Modified');
+
+ // Save property changes right away
+ if (prop)
+ return save(newxml);
+ // Autosave other changes after 1 second
+ ui.delay(function autosave() {
+ if (savedxhtml == newxml) {
+ showstatus('Saved');
+ return false;
+ }
+ return save(newxml);
+ }, 1000);
return true;
}
- // Outline the widget
- n.style.outline = '2px solid #598edd';
+ /**
+ * Handle a widget select event.
+ */
+ function onselectwidget(w) {
+ if (w == selected)
+ return true;
+ selected = w;
+ return true;
+ }
- // Update the widget value field
- wvalue.value = page.text(n);
- wvalue.readOnly = false || !editable;
- wvalue.style.visibility = 'visible';
- atitle.style.visibility = 'hidden';
- wcopy.disabled = false || !editable;
- wdelete.disabled = false || !editable;
+ /**
+ * Render widget move animation.
+ */
+ function onmoveanimation() {
+ //debug('onmoveanimation');
- return true;
-};
+ // Stop animation if we're not dragging an element anymore
+ if (dragging == null)
+ return true;
-/**
- * Clone a palette element.
- */
-page.clone = function(e) {
+ // Request the next animation frame
+ ui.animation(onmoveanimation);
+
+ // Nothing to do if the selected widget has not moved
+ if (moveX == dragX && moveY == dragY)
+ return true;
+
+ // Compute position of dragged element
+ var curX = widgetxpos(dragging);
+ var curY = widgetypos(dragging);
+ var newX = curX + (moveX - dragX);
+ var newY = curY + (moveY - dragY);
+
+ var okx = true;
+ if (newX + dragging.clientWidth > 1024) {
+ newX = 1024 - dragging.clientWidth;
+ okx = false;
+ }
+ if (newX < 0) {
+ newX = 0;
+ okx = false;
+ }
+ if (okx)
+ dragX = moveX;
+ var oky = true;
+ if (newY + dragging.clientHeight > 1024) {
+ newY = 1024 - dragging.clientHeight;
+ oky= false;
+ }
+ if (newY < 0) {
+ newY = 0;
+ oky = false;
+ }
+ if (oky)
+ dragY = moveY;
+
+ // On Firefox > 4, remove outline before moving widget as it's not
+ // correctly painted
+ if (fffixupoutline)
+ dragging.style.removeProperty('outline');
+
+ // Move the dragged element
+ movewidget(dragging, newX, newY);
+
+ return true;
+ }
/**
- * Clone an element's HTML.
+ * Handle a mouse down event.
*/
- function mkclone(e) {
- var ne = document.createElement('span');
+ function onmousedown(e) {
+ // On mouse controlled devices, run component selection logic right away
+ if (!ui.isMobile()) {
+ //debug('onmousedown-click');
+ onclick(e);
+ }
- // Skip the palette: prefix
- ne.id = 'page:' + e.id.substr(8);
+ // Find a draggable widget
+ var d = draggable(moveX, moveY, reverse(nodeList($('pagediv').childNodes)));
+ //debug('dragging', d, 'selected', selected);
+ if (d == null || d != selected)
+ return true;
+ dragging = d;
- // Copy the class and HTML content
- ne.className = e.className;
- ne.innerHTML = e.innerHTML;
+ // Remember mouse position
+ dragX = moveX;
+ dragY = moveY;
- // Fixup the widget style
- page.initwidget(ne);
+ // Start move animation
+ ui.animation(onmoveanimation);
- return ne;
+ e.preventDefault();
+ return true;
+ }
+
+ if (!ui.isMobile()) {
+ $('pagediv').onmousedown = function(e) {
+ //debug('onmousedown', e.target);
+ mdown = true;
+ moveX = e.clientX;
+ moveY = e.clientY;
+ moved = false;
+ return onmousedown(e);
+ };
+ $('palettecontent').onmousedown = function(e) {
+ //debug('onmousedown', e.target);
+ mdown = true;
+ moveX = e.clientX;
+ moveY = e.clientY;
+ moved = false;
+ return onmousedown(e);
+ };
+ } else {
+ $('pagediv').ontouchstart = function(e) {
+ //debug('ontouchstart');
+ mdown = true;
+ moveX = e.touches[0].clientX;
+ moveY = e.touches[0].clientY;
+ moved = false;
+ return onmousedown(e);
+ };
+ $('pagediv').addEventListener('touchstart', function(e) {
+ //debug('ontouchstart');
+ mdown = true;
+ moveX = e.touches[0].clientX;
+ moveY = e.touches[0].clientY;
+ moved = false;
+ return onmousedown(e);
+ }, false);
+ $('palettecontent').ontouchstart = function(e) {
+ //debug('ontouchstart');
+ mdown = true;
+ moveX = e.touches[0].clientX;
+ moveY = e.touches[0].clientY;
+ moved = false;
+ return onmousedown(e);
+ };
}
/**
- * Clone an element's position.
+ * Handle a mouse up event.
*/
- function posclone(ne, e) {
- ne.style.position = 'absolute';
- ne.style.left = ui.pixpos(ui.numpos(e.style.left));
- ne.style.top = ui.pixpos(ui.numpos(e.style.top));
- e.parentNode.appendChild(ne);
- return ne;
+ function onmouseup(e) {
+ // Simulate onclick event
+ if (ui.isMobile() && !moved) {
+ //debug('ontouchend-click');
+ return onclick(e);
+ }
+
+ if (dragging == null)
+ return true;
+
+ // Snap dragged widget to grid
+ var newX = snaptogrid(widgetxpos(dragging));
+ var newY = snaptogrid(widgetypos(dragging));
+ movewidget(dragging, newX, newY);
+
+ // Forget dragged element
+ dragging = null;
+
+ // Trigger page change event
+ onpagechange(false);
+
+ // On Firefox > 4, re-apply the outline after the widget has been repositioned
+ if (fffixupoutline && !isNil(selected)) {
+ ui.delay(function() {
+ if (!isNil(selected))
+ selected.style.outline = '2px solid #598edd';
+ }, 32);
+ }
+ return true;
}
- return posclone(mkclone(e), e);
-};
+ if (!ui.isMobile()) {
+ window.onmouseup = function(e) {
+ //debug('onmouseup');
+ if (!mdown)
+ return true;
+ return onmouseup(e);
+ };
+ } else {
+ window.ontouchend = function(e) {
+ //debug('ontouchend');
+ if (!mdown)
+ return true;
+ return onmouseup(e);
+ }
+ }
-/**
- * Track the current widget.
- */
-var widget = null;
+ if (!ui.isMobile()) {
+ window.onmousemove = function(e) {
+ //debug('onmousemove');
+
+ // Record mouse position
+ if (e.clientX != moveX) {
+ moved = true;
+ moveX = e.clientX;
+ }
+ if (e.clientY != moveY) {
+ moved = true;
+ moveY = e.clientY;
+ }
+ if (dragging == null)
+ return true;
+ return false;
+ };
+ } else {
+ window.ontouchmove = function(e) {
+ //debug('ontouchmove');
+
+ // Record touch position
+ var t = e.touches[0];
+ if (t.clientX != moveX) {
+ moved = true;
+ moveX = t.clientX;
+ }
+ if (t.clientY != moveY) {
+ moved = true;
+ moveY = t.clientY;
+ }
+ if (dragging == null)
+ return true;
+ return false;
+ };
+ }
+
+ /**
+ * Handle a mouse click event.
+ */
+ function onclick(e) {
+
+ // Find selected element
+ var palvis = $('paletteview').visible? true : false;
+ var s = draggable(moveX, moveY, reverse(nodeList((palvis? $('palettecontent') : $('pagediv')).childNodes)));
+ //debug('selected', s);
+ if (s == null) {
+ if (selected != null) {
+
+ // Reset current selection
+ selectwidget(selected, false);
+ selected = null;
+
+ // Trigger widget select event
+ onselectwidget(null);
+ }
+
+ // Dismiss the palette
+ if (palvis && isNil(draggable(moveX, moveY, mklist($('palettecontent')))))
+ hidepalette();
+
+ return true;
+ }
+
+ // Deselect the previously selected element
+ selectwidget(selected, false);
+
+ // Clone widget dragged from palette
+ if (s.id.substring(0, 8) == 'palette:') {
+ selected = clonewidget(s);
+
+ // Add it to the page
+ $('pagediv').appendChild(selected);
+ movewidget(selected, widgetxpos(selected) + $('viewcontent').scrollLeft, widgetypos(selected) + $('viewcontent').scrollTop);
+
+ // Hide the palette
+ hidepalette();
+
+ // Trigger page change event
+ onpagechange(true);
+
+ // Select the element
+ selectwidget(selected, true);
+
+ // Trigger widget select event
+ onselectwidget(selected);
+
+ return true;
+ }
+
+ // Bring selected widget to the top
+ selected = s;
+ bringtotop(selected);
+
+ // Select the widget
+ selectwidget(selected, true);
+
+ // Trigger widget select event
+ onselectwidget(selected);
+
+ return true;
+ }
+
+ /*
+ if (!ui.isMobile()) {
+ $('pagediv').onclick = function(e) {
+ //debug('onclick');
+ moveX = e.clientX;
+ moveY = e.clientY;
+ return onclick(e);
+ };
+ } else {
+ window.onclick = function(e) {
+ //debug('onclick');
+ moveX = e.touches[0].clientX;
+ moveY = e.touches[0].clientY;
+ return onclick(e);
+ };
+ }
+ */
+
+ /**
+ * Handle field on change events.
+ */
+ $('widgetValue').onchange = $('widgetValue').onblur = function() {
+ if (selected == null)
+ return false;
+ setwidgettext(selected, $('widgetValue').value);
+
+ // Trigger page change event
+ onpagechange(true);
+ return false;
+ };
+
+ // Handle add widget event.
+ $('addWidgetButton').onclick = function() {
+
+ // Show / hide the palette
+ if ($('paletteview').visible)
+ return hidepalette();
+ return showpalette();
+ };
+
+ // Handle delete event.
+ $('deleteWidgetButton').onclick = function() {
+ if (selected == null)
+ return false;
+
+ // Reset current selection
+ selectwidget(selected, false);
+
+ // Remove selected widget
+ selected.parentNode.removeChild(selected);
+ selected = null;
+
+ // Trigger widget select event
+ onselectwidget(null);
+
+ // Trigger page change event
+ onpagechange(true);
+ return false;
+ };
+
+ // Handle copy event.
+ $('copyWidgetButton').onclick = function() {
+ if (selected == null)
+ return false;
+ if (selected.id.substring(0, 8) == 'palette:')
+ return false;
+
+ // Reset current selection
+ selectwidget(selected, false);
+
+ // Clone selected widget
+ selected = clonewidget(selected);
+
+ // Add it to the page
+ $('pagediv').appendChild(selected);
+
+ // Move 10 pixels down right
+ movewidget(selected, widgetxpos(selected) + 10, widgetypos(selected) + 10);
+
+ // Bring it to the top
+ bringtotop(selected);
+
+ // Select the element
+ selectwidget(selected, true);
+
+ // Trigger widget select event
+ onselectwidget(selected);
+
+ // Trigger page change event
+ onpagechange(true);
+ return false;
+ };
+
+ /**
+ * Handle play page button event.
+ */
+ $('playPageButton').onclick = function() {
+
+ // Show / hide the page play frame
+ if ($('playdiv').visible)
+ return showeditor();
+ return showplaying();
+ }
+
+ // Show the editor
+ showeditor();
+
+ return true;
+};
/**
- * Get and display an app page.
+ * Get and display the requested app page.
*/
-function getpage(name, pagediv) {
- if (isNil(name))
+(function getpage() {
+ if (isNil(appname))
return false;
- showStatus('Loading');
+ workingstatus(true);
+ showstatus('Loading');
- return pages.get(name, function(doc) {
+ return pages.get(appname, function(doc) {
// Stop now if we didn't get a page
if (doc == null) {
- showError('App not available');
+ errorstatus('Couldn\'t get the app info');
+ workingstatus(false);
return false;
}
@@ -844,67 +1109,56 @@ function getpage(name, pagediv) {
var pageentry = car(atom.readATOMEntry(mklist(doc)));
var content = namedElementChild("'content", pageentry);
var el = isNil(content)? mklist() : elementChildren(content);
- var buffer = $('buffer');
if (isNil(el))
- buffer.innerHTML = '<div id="page"></div>';
+ $('xhtmlbuffer').innerHTML = '<div id="page"></div>';
else
- buffer.innerHTML = writeStrings(writeXML(el, false));
+ $('xhtmlbuffer').innerHTML = writeStrings(writeXML(el, false));
// Remove any existing page nodes from the editor div
var fnodes = filter(function(e) {
- if (isNil(e.id) || e.id == '' || e.id.substr(0, 8) == 'palette:')
- return false;
- var x = ui.numpos(e.style.left) - 2500;
- if (x < 0 || ui.numpos(e.style.top) < 0)
+ if (isNil(e.id) || e.id == '')
return false;
return true;
- }, nodeList(pagediv.childNodes));
+ }, nodeList($('pagediv').childNodes));
map(function(e) {
- pagediv.removeChild(e);
+ $('pagediv').removeChild(e);
}, fnodes);
- // Append new page nodes to editor
+ // Fixup widgets and append them to the editor
map(function(e) {
- pagediv.appendChild(e);
- if (!isNil(e.style))
- e.style.left = ui.pixpos(ui.numpos(e.style.left) + 2500);
- page.initwidget(e);
+ $('pagediv').appendChild(e);
+ fixupwidget(e);
return e;
- }, nodeList(buffer.childNodes[0].childNodes));
+ }, nodeList($('xhtmlbuffer').childNodes[0].childNodes));
- savedpagexhtml = pagexhtml(pagediv);
+ savedxhtml = pagexhtml($('pagediv'));
// Enable author to edit the page
author = elementValue(namedElementChild("'author", pageentry));
editable = author == username;
- wadd.disabled = !editable;
- showStatus(editable? onlineStatus() : 'Read only');
+ $('addWidgetButton').disabled = !editable;
+ if (editable)
+ onlinestatus();
+ else
+ showstatus('Read only');
+ workingstatus(false);
return true;
});
-}
-
-/**
- * Handle add widget button click event.
- */
-wadd.onclick = function(e) {
- // Show the widget palette
- pagediv.style.left = ui.pixpos(0);
-};
+})();
/**
* Return the current page XHTML content.
*/
-function pagexhtml(pagediv) {
+function pagexhtml() {
// Copy page DOM to hidden buffer
- var buffer = $('buffer');
- buffer.innerHTML = '<div id="page"></div>'
- var div = buffer.childNodes[0];
+ $('xhtmlbuffer').innerHTML = '<div id="page"></div>'
+ var div = $('xhtmlbuffer').childNodes[0];
// Capture the nodes inside the page div
- div.innerHTML = pagediv.innerHTML;
+ div.innerHTML = $('pagediv').innerHTML;
var nodes = nodeList(div.childNodes);
map(function(e) {
div.removeChild(e);
@@ -915,30 +1169,25 @@ function pagexhtml(pagediv) {
// part of the page, as well as nodes positioned out the
// editing area
var fnodes = filter(function(e) {
- if (isNil(e.id) || e.id == '' || e.id.substr(0, 8) == 'palette:')
- return false;
- var x = ui.numpos(e.style.left) - 2500;
- if (x < 0 || ui.numpos(e.style.top) < 0)
+ if (isNil(e.id) || e.id == '')
return false;
return true;
}, nodes);
// Reposition and cleanup nodes
map(function(e) {
- var x = ui.numpos(e.style.left) - 2500;
- e.style.left = ui.pixpos(x);
- page.cleanupwidget(e);
+ cleanupwidget(e);
return e;
}, fnodes);
// Sort them by position
var snodes = fnodes.sort(function(a, b) {
- var ay = ui.numpos(a.style.top);
- var by = ui.numpos(b.style.top);
+ var ay = widgetypos(a);
+ var by = widgetypos(b);
if (ay < by) return -1;
if (ay > by) return 1;
- var ax = ui.numpos(a.style.left);
- var bx = ui.numpos(b.style.left);
+ var ax = widgetxpos(a);
+ var bx = widgetxpos(b);
if (ax < bx) return -1;
if (ax > bx) return 1;
return 0;
@@ -960,10 +1209,11 @@ function pagexhtml(pagediv) {
* Save the current page.
*/
function save(newxml) {
- showStatus('Saving');
+ workingstatus(true);
+ showstatus('Saving');
// Get the current page XHTML content
- savedpagexhtml = newxml;
+ savedxhtml = newxml;
// Update the page ATOM entry
var entry = '<?xml version="1.0" encoding="UTF-8"?>\n' + '<entry xmlns="http://www.w3.org/2005/Atom">' +
@@ -972,108 +1222,21 @@ function save(newxml) {
pages.put(appname, entry, function(e) {
if (e) {
- showStatus('Local copy');
+ showstatus('Local copy');
+ workingstatus(false);
return false;
}
- showStatus('Saved');
+ showstatus('Saved');
+ workingstatus(false);
return false;
});
return true;
};
/**
- * Handle a page change event
- */
-function onpagechange(prop) {
- if (!editable)
- return false;
-
- var newxml = pagexhtml(pagediv);
- if (savedpagexhtml == newxml)
- return false;
- showStatus('Modified');
-
- // Save property changes right away
- if (prop)
- return save(newxml);
-
- // Autosave other changes after 1 second
- setTimeout(function() {
- if (savedpagexhtml == newxml) {
- showStatus('Saved');
- return false;
- }
- return save(newxml);
- }, 1000);
- return true;
-}
-
-/**
- * Handle a widget select event.
- */
-function onselectwidget(w) {
- if (w == widget)
- return true;
- widget = w;
- return true;
-}
-
-/**
- * Play page in a frame.
- */
-function playpage() {
- if (!evisible)
- return true;
- page.selectwidget(widget, false, atitle, wvalue, wcopy, wdelete);
- page.selected = null;
- pplay.value = '<';
- evisible = false;
- pdiv.style.visibility = 'visible';
- pdiv.innerHTML = '';
- pdiv.innerHTML = '<iframe id="playappframe" style="position: relative; height: 5000px; width: 2500px; border: 0px;" scrolling="no" frameborder="0" src="/' +
- appname + '"></iframe>';
- setTimeout(function() {
- pagediv.style.visibility = 'hidden'
- }, 0);
- return true;
-}
-
-/**
- * Show the page editor.
- */
-function showedit() {
- if (evisible)
- return true;
- pplay.value = '>';
- pagediv.style.visibility = 'visible'
- evisible = true;
- page.selectwidget(widget, true, atitle, wvalue, wcopy, wdelete);
- page.selected = widget;
- setTimeout(function() {
- pdiv.style.visibility = 'hidden';
- pdiv.innerHTML = '';
- }, 0);
- return true;
-}
-
-/**
- * Handle play page button event.
- */
-pplay.onclick = function() {
- if (!evisible)
- return showedit();
- return playpage();
-}
-
-/**
* Initialize the page editor.
*/
-page.mkedit(pagediv, atitle, wvalue, wadd, wcopy, wdelete, onpagechange, onselectwidget);
-
-/**
- * Get and display the current app page.
- */
-getpage(appname, pagediv);
+mkeditor();
})();
</script>
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-12 04:30:41 +0000