By bsittler
—
Last update
May 1, 2007
—
Installed
417 times.
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/* vim: ts=4 noet ai :
-*- coding: utf-8 -*-
Grazr LASER - Displays an expandable Grazr minibrowser when you hover over a link
$Revision: 1.79 $
$Date: 2007/05/01 16:47:00 $
Copyright 2007 Benjamin C. Wiley Sittler
NOTE: By using the Grazr service you may be bound by the Grazr Corp. Terms of Service.
URL: http://www.grazr.com/info/tos.html
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
Contact Information:
Benjamin C. Wiley Sittler
E-mail: bsittler@gmail.com
5919 Central Ave
El Cerrito, CA 94530
U.S.A.
*/
// ==UserScript==
// @name Grazr LASER
// @namespace http://zoehep.xent.com/~bsittler/grazr_laser.user.js
// @description Displays an expandable Grazr minibrowser when you hover over a link. By using this you may be bound by Grazr terms of service: http://www.grazr.com/info/tos.html
// @include http://*
// @exclude http://grazr.com/gzpanel.html?*
// ==/UserScript==
(function(self){
var ua = self.navigator && self.navigator.userAgent || '';
var isKHTML = ua.indexOf('KHTML') != -1;
var isOpera = (typeof (self.opera) != 'undefined') && ! isKHTML;
var isAppleWebKit = ua.indexOf('AppleWebKit') != -1;
var isOmniWeb = ua.indexOf('OmniWeb') != -1;
var isMSIE = ua.indexOf('MSIE') != -1;
var isGecko = (ua.indexOf('Gecko') != -1) && ! isKHTML && ! isOpera;
var bugEventListenersAreBroken = isOpera || (isAppleWebKit && isOmniWeb);
var bugAttachEventIsBroken = isAppleWebKit && isOmniWeb;
var document = self.document;
var width = 200;
var height = 320;
var collapsedWidth = 12;
var collapsedHeight = 12;
var tooQuick = 0.5e3;
var reOpenDelay = 3e3;
var defaultTheme = 'sateen_red';
var themes = {
'default': {
'expandButton': {
'color': '#000',
'backgroundColor': '#fff',
'border': '1px solid #ddd'
},
'closeButton': {
'color': '#222',
'backgroundColor': '#ddd',
'borderColor': '#aaa'
}
},
'default_big_title': null,
'gloss_black': {
'expandButton': {
'borderRadius': '0px',
'MozBorderRadius': '0px',
'color': '#000',
'backgroundColor': '#fff',
'border': '1px solid #ddd'
},
'closeButton': {
'backgroundImage': "url('http://grazr.com/theme/gloss_black/images/gztitlebar_gloss.png')",
'backgroundPosition': '0px -2px',
'backgroundRepeat': 'repeat-x',
'color': '#fff',
'backgroundColor': '#444',
'borderTop': '1px solid #888',
'borderLeft': '1px solid #444',
'borderRight': '1px solid #444',
'borderBottom': '1px solid #000'
}
},
'gloss_blue': {
'expandButton': {
'borderRadius': '0px',
'MozBorderRadius': '0px',
'color': '#000',
'backgroundColor': '#fff',
'border': '1px solid #7ad'
},
'closeButton': {
'backgroundImage': "url('http://grazr.com/theme/gloss_blue/images/gztitlebar_gloss.png')",
'backgroundPosition': '0px -2px',
'backgroundRepeat': 'repeat-x',
'color': '#fff',
'backgroundColor': '#7af',
'borderTop': '1px solid #9cf',
'borderLeft': '1px solid #7af',
'borderRight': '1px solid #7af',
'borderBottom': '1px solid #39f'
}
},
'gloss_red': {
'expandButton': {
'borderRadius': '0px',
'MozBorderRadius': '0px',
'color': '#000',
'backgroundColor': '#fff',
'border': '1px solid #d77'
},
'closeButton': {
'backgroundImage': "url('http://grazr.com/theme/gloss_red/images/gztitlebar_gloss.png')",
'backgroundPosition': '0px -2px',
'backgroundRepeat': 'repeat-x',
'color': '#fff',
'backgroundColor': '#b00',
'borderTop': '1px solid #f99',
'borderLeft': '1px solid #b00',
'borderRight': '1px solid #b00',
'borderBottom': '1px solid #900'
}
},
'gloss_silver': {
'expandButton': {
'borderRadius': '0px',
'MozBorderRadius': '0px',
'color': '#000',
'backgroundColor': '#fff',
'border': '1px solid #ddd'
},
'closeButton': {
'backgroundImage': "url('http://grazr.com/theme/gloss_silver/images/gztitlebar_gloss.png')",
'backgroundPosition': '0px -2px',
'backgroundRepeat': 'repeat-x',
'color': '#555',
'backgroundColor': '#fff',
'borderTop': '1px solid #fff',
'borderLeft': '1px solid #fff',
'borderRight': '1px solid #fff',
'borderBottom': '1px solid #ccc'
}
},
'milk_coco': {
'expandButton': {
'borderRadius': '0px',
'MozBorderRadius': '0px',
'color': '#000',
'backgroundColor': '#fff',
'border': '1px solid #ddd'
},
'closeButton': {
'color': '#98734d',
'backgroundColor': '#eeead5',
'borderColor': '#993'
}
},
'milk_pink': {
'expandButton': {
'borderRadius': '0px',
'MozBorderRadius': '0px',
'color': '#000',
'backgroundColor': '#fff',
'border': '1px solid #ddd'
},
'closeButton': {
'color': '#954d98',
'backgroundColor': '#fbecf9',
'borderColor': '#993'
}
},
'milk_white': {
'expandButton': {
'borderRadius': '0px',
'MozBorderRadius': '0px',
'color': '#000',
'backgroundColor': '#fff',
'border': '1px solid #ddd'
},
'closeButton': {
'color': '#555',
'backgroundColor': '#fff',
'borderTop': '1px solid #fff',
'borderLeft': '1px solid #fff',
'borderRight': '1px solid #fff',
'borderBottom': '1px solid #ccc'
}
},
'sateen_black': {
'expandButton': {
'color': '#000',
'backgroundColor': '#fff',
'border': '1px solid #777'
},
'closeButton': {
'color': '#fff',
'backgroundColor': '#3a4454',
'borderColor': '#333'
}
},
'sateen_blue': {
'expandButton': {
'color': '#000',
'backgroundColor': '#fff',
'border': '1px solid #77d'
},
'closeButton': {
'color': '#fff',
'backgroundColor': '#3d5a8b',
'borderColor': '#aaf'
}
},
'sateen_green': {
'expandButton': {
'color': '#000',
'backgroundColor': '#fff',
'border': '1px solid #7d7'
},
'closeButton': {
'color': '#fff',
'backgroundColor': '#696',
'borderColor': '#898'
}
},
'sateen_red': {
'expandButton': {
'color': '#000',
'backgroundColor': '#fff',
'border': '1px solid #d77'
},
'closeButton': {
'color': '#fff',
'backgroundColor': '#900',
'borderColor': '#b00'
}
}
};
var getValue = (function(key, defvalue) {
if (typeof(GM_getValue) != 'undefined')
{
return GM_getValue(key, defvalue);
}
return defvalue;
});
var setValue = (function(key, value) {
if (typeof(GM_setValue) != 'undefined')
{
return GM_setValue(key, value);
}
});
var applyTheme = (function (node, nodeType) {
var theme = getValue('theme', defaultTheme);
var styles = (themes[theme] || themes[defaultTheme] || {})[nodeType] || {};
for (var k in styles)
{
if (typeof(node.style[k]) != 'undefined')
{
node.style[k] = styles[k];
}
}
});
var GrazrLASERversion = '$Revision: 1.79 $'.replace(/[^0-9.]/g, '');
var minibrowserPrefixURI = (function (theme)
{
return ('http://grazr.com/gzpanel.html?title='
+
encodeURIComponent('Grazr LASER ' + GrazrLASERversion)
+
'&theme=' + encodeURIComponent(theme) + '&font='
+
encodeURIComponent('Arial Narrow, Helvetica, sans-serif')
+
'&fontsize=8pt&file=');
});
var panel = null;
var panelLink = null;
var iframe = null;
var lastAction = new Date;
var currentGeneration = 0;
var addListener = (function (node, event, fn) {
if (node.addEventListener && ! bugEventListenersAreBroken)
{
node.addEventListener(event, fn, true);
}
else if (node.attachEvent && ! bugAttachEventIsBroken)
{
node.attachEvent('on' + event, fn);
}
else
{
fn['on' + event + '.orig'] = node['on' + event];
node['on' + event] = fn;
}
});
var removeListener = (function (node, event, fn) {
if (node.removeEventListener && ! bugEventListenersAreBroken)
{
node.removeEventListener(event, fn, true);
}
else if (node.detachEvent && ! bugAttachEventIsBroken)
{
node.detachEvent('on' + event, fn);
}
else
{
node['on' + event] = fn['on' + event + '.orig'];
}
});
var rescan = (function () {
currentGeneration ++;
for (var i = 0; i < document.links.length; i ++)
{
var link = document.links[i];
if (link.href
&&
(link.href.match(/^http:/i)
||
(link.href.indexOf(':') == -1))
&&
(! link.href.match(/\.user\.js$/))
&&
(link.tagName.toLowerCase() == 'a'))
{
addListener(link,
'mouseover',
(function (link, generation) {
var onmouseout;
var onmouseover = function () {
if (generation != currentGeneration)
{
removeListener(link,
'mouseover',
onmouseover);
if (onmouseout)
{
removeListener(link,
'mouseout',
onmouseout);
}
return;
}
var now = new Date;
if (iframe != null) return;
if (panelLink == link)
{
if ((panel != null)
||
((now - lastAction) <= reOpenDelay))
{
return;
}
}
lastAction = now;
addListener(link,
'mouseout',
(onmouseout = (
function () {
var now = new Date;
if ((now - lastAction) <= tooQuick)
{
lastAction = now;
if (panelLink == link)
{
if (panel) panel.parentNode.removeChild(panel);
iframe = null;
panel = null;
panelLink = null;
}
}
})));
panelLink = link;
if (panel)
{
panel.parentNode.removeChild(panel);
iframe = null;
panel = null;
}
if (! panel)
{
panel = document.createElement('span');
panel.style.position = 'absolute';
panel.style.zIndex = '32760';
panel.style.width = '' + collapsedWidth + 'px';
panel.style.height = '' + collapsedHeight + 'px';
var closeButton = document.createElement('div');
closeButton.style.cursor = 'pointer';
closeButton.style.fontFamily = 'sans-serif';
closeButton.style.fontSize = '8px';
closeButton.style.fontWeight = 'bold';
closeButton.style.lineHeight = '10px';
closeButton.style.textAlign = 'center';
closeButton.style.opacity = '0.85';
closeButton.style.position = 'absolute';
closeButton.style.left = '2px';
closeButton.style.top = '2px';
closeButton.style.width = '10px';
closeButton.style.height = '10px';
closeButton.style.borderRadius = '50%';
closeButton.style.MozBorderRadius = '50%';
closeButton.appendChild(document.createTextNode('\u2026'));
closeButton.setAttribute('title', 'Show Grazr LASER for ' + panelLink);
applyTheme(closeButton, 'expandButton');
applyTheme(closeButton, 'closeButton');
panel.appendChild(closeButton);
addListener(closeButton,
'click',
(function (event) {
if (! event) event = self.event;
if (! panel)
{
return true;
}
if (typeof(event.stopPropagation) != 'undefined') event.stopPropagation();
else if (typeof(event.cancelBubble) != 'undefined') event.cancelBubble = true;
if (typeof(event.preventDefault) != 'undefined') event.preventDefault();
if (! iframe)
{
iframe = document.createElement('iframe');
iframe.setAttribute('width', '' + (parseInt(width) - 10));
iframe.setAttribute('height', '' + height);
iframe.setAttribute('frameBorder', '0');
iframe.setAttribute('allowTransparency', 'true');
iframe.setAttribute('scrolling', 'no');
iframe.style.position = 'absolute';
iframe.style.top = '0px';
iframe.style.left = '10px';
iframe.style.backgroundColor = 'transparent';
panel.style.width = '' + width + 'px';
panel.style.height = '' + height + 'px';
panel.insertBefore(iframe, panel.firstChild);
iframe.setAttribute('src',
(minibrowserPrefixURI(getValue('theme', defaultTheme))
+
link.href));
closeButton.removeChild(closeButton.firstChild);
closeButton.appendChild(document.createTextNode('x'));
closeButton.setAttribute('title', 'Close Grazr LASER');
closeButton.style.opacity = '1.0';
applyTheme(closeButton, 'closeButton');
}
else
{
lastAction = new Date;
panel.parentNode.removeChild(panel);
iframe = null;
panel = null;
}
}));
link.parentNode.insertBefore(panel, link.nextSibling);
}
return false;
};
return onmouseover;
})(link, currentGeneration));
}
}
});
self.setTimeout(rescan, reOpenDelay);
var registerMenuCommand = (function (title, fn, accel, accelMod, access) {
var e;
try {
return GM_registerMenuCommand(title, fn, accel, accelMod, access);
} catch (e) {
}
try {
return GM_registerMenuCommand(title, fn, accel, accelMod);
} catch (e) {
}
try {
return GM_registerMenuCommand(title, fn, accel);
} catch (e) {
}
try {
return GM_registerMenuCommand(title, fn);
} catch (e) {
}
});
registerMenuCommand("Grazr LASER Refresh", rescan, void(null), void(null), 'f');
// NOTE: must keep references to these from being gc'ed because turnabout is buggy!
var themefn = {};
for (var theme in themes)
{
registerMenuCommand(
"Grazr LASER Theme " + theme,
(themefn[theme] = (function (theme) {
return (function () {
defaultTheme = theme;
setValue('theme', theme);
});
})(theme)),
void(null), void(null), void(null));
}
var notice = function() {
self.alert(
'Grazr LASER v' + GrazrLASERversion + ' - Displays a Grazr minibrowser when you hover over a link\n'
+ ('$Date: 2007/05/01 16:47:00 $\n'.split('/').join('-'))
+ 'Copyright \xa9 2007 Benjamin C. Wiley Sittler\n'
+ '\n'
+ 'NOTE: By using the Grazr service you may be bound by the Grazr Corp. Terms of Service.\n'
+ 'URL: http://www.grazr.com/info/tos.html\n'
+ '\n'
+ 'This program is free software; you can redistribute it and/or\n'
+ 'modify it under the terms of the GNU General Public License\n'
+ 'as published by the Free Software Foundation; either version 2\n'
+ 'of the License, or (at your option) any later version.\n'
+ '\n'
+ 'This program is distributed in the hope that it will be useful,\n'
+ 'but WITHOUT ANY WARRANTY; without even the implied warranty of\n'
+ 'MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n'
+ 'GNU General Public License for more details.\n'
+ '\n'
+ 'You should have received a copy of the GNU General Public License\n'
+ 'along with this program; if not, write to the Free Software\n'
+ 'Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA\n'
+ '\n'
+ 'Contact Information:\n'
+ '\n'
+ 'Benjamin C. Wiley Sittler <' + 'bsittler@gmail.com>\n'
+ '5919 Central Ave\n'
+ 'El Cerrito, CA 94530\n'
+ 'U.S.A.\n');
};
registerMenuCommand("About Grazr LASER", notice, void(null), void(null), 'z');
})((typeof(window)!='undefined')?window:((typeof(self)!='undefined')?self:this));
//
// $Log: grazr_laser.user.js,v $
// Revision 1.79 2007/05/01 16:47:00 bsittler
// remove revision from description; add an exclusion to avoid mise en abyme
//
// Revision 1.78 2007/04/29 06:21:48 bsittler
// now more Operatic
//
// Revision 1.77 2007/04/29 06:04:21 bsittler
// no excluded sites
//
// Revision 1.76 2007/04/29 06:03:50 bsittler
// more readable desc?
//
// Revision 1.75 2007/04/29 06:02:35 bsittler
// *** empty log message ***
//
// Revision 1.74 2007/04/29 05:59:32 bsittler
// better description?
//
// Revision 1.73 2007/04/29 05:57:27 bsittler
// missing var
//
// Revision 1.72 2007/04/29 05:56:22 bsittler
// workaround for turnabout gc problem
//
// Revision 1.71 2007/04/29 05:27:15 bsittler
// missing self
//
// Revision 1.70 2007/04/28 23:18:23 bsittler
// less greasemonkey-dependant
//
// Revision 1.69 2007/04/28 03:25:02 bsittler
// use closeButton theme for expandButton, too
//
// Revision 1.68 2007/04/28 02:53:52 bsittler
// typo
//
// Revision 1.67 2007/04/28 02:51:46 bsittler
// more binding
//
// Revision 1.66 2007/04/28 02:46:49 bsittler
// Grazr Corp. binds you all
//
// Revision 1.65 2007/04/28 02:46:06 bsittler
// *** empty log message ***
//
// Revision 1.64 2007/04/28 02:26:01 bsittler
// fix color typos in sateen_* themes
//
// Revision 1.63 2007/04/28 02:17:11 bsittler
// clicking the closebutton expands/collapses
//
// Revision 1.62 2007/04/28 02:12:30 bsittler
// fix bug in previous change
//
// Revision 1.61 2007/04/28 01:29:42 bsittler
// css now parses in ff1.5
//
// Revision 1.60 2007/04/28 00:29:58 bsittler
// default theme -> sateen_red
//
// Revision 1.59 2007/04/28 00:27:47 bsittler
// all themes
//
// Revision 1.58 2007/04/28 00:22:20 bsittler
// most themes are present, and title includes revision
//
// Revision 1.56 2007/04/27 22:31:26 bsittler
// themes!
//
// Revision 1.55 2007/04/27 22:02:39 bsittler
// better error-handling, and a bit of css refactoring
//
// Revision 1.54 2007/04/27 19:59:52 bsittler
// better border
//
// Revision 1.53 2007/04/27 19:57:45 bsittler
// red border
//
// Revision 1.52 2007/04/27 19:56:25 bsittler
// non-opaque close button once the grazr has been expanded.
//
// Revision 1.51 2007/04/27 17:35:32 bsittler
// workaround for noscript interaction
//
// Revision 1.50 2007/04/27 17:29:57 bsittler
// show url in tooltip
//
// Revision 1.48 2007/04/27 17:08:09 bsittler
// rescan reOpenDelay seconds after startup
//
// Revision 1.47 2007/04/27 16:58:18 bsittler
// trimmed out empty log messages
//
// Revision 1.44 2007/04/27 16:54:59 bsittler
// more in keeping with the grazr theme
//
// Revision 1.43 2007/04/27 16:52:40 bsittler
// narrow before click, wide after click
//
// Revision 1.42 2007/04/27 16:50:58 bsittler
// reorganize css a bit
//
// Revision 1.36 2007/04/27 16:39:18 bsittler
// support rescanning
//
// Revision 1.35 2007/04/27 16:25:25 bsittler
// do not destroy when expanded
//
// Revision 1.34 2007/04/27 16:13:08 bsittler
// typo!
//
// Revision 1.33 2007/04/27 16:12:26 bsittler
// specifically avoid userscripts; switch to regexes for some of the url handling
//
// Revision 1.31 2007/04/27 16:08:20 bsittler
// work on relative urls
//
// Revision 1.30 2007/04/27 16:03:50 bsittler
// remove iframe ref when destroying panel
//
// Revision 1.27 2007/04/27 15:59:40 bsittler
// use Revision instead of Id
//
// Revision 1.24 2007/04/27 15:53:13 bsittler
// added rcs keywords; now there's a button to click before the microbrowser is actually loaded
//
//
