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Fix most of erratic copy behaviour using clipboard in Chrome

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This commit is contained in:
Nathan Gray 2015-08-17 16:56:47 +00:00
parent c3ce6bdbcc
commit 16598a21ca
1 changed files with 24 additions and 48 deletions
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64
phpgwapi/js/egw_action/egw_action_popup.js
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@ -351,44 +351,6 @@ function egwPopupActionImplementation()
var menu = ai._buildMenu(_links, _selected, _target); var menu = ai._buildMenu(_links, _selected, _target);
menu.showAt(_context.posx, _context.posy); menu.showAt(_context.posx, _context.posy);
// Bindings for copy to system clipboard
menu.instance.dhtmlxmenu.attachEvent("onShow", function(zoneId,ev) {
var client = new ZeroClipboard($j('#'+this.idPrefix+'egw_os_clipboard', this.base));
// We need to check if the browser settings for Flash player is set to click-to-play
// then prompting user in order to allow or block Flash player
jQuery('#global-zeroclipboard-html-bridge').hover(function (){
var $zeroClip = jQuery(this);
if ($zeroClip.hasClass('flash-deactivated'))
{
$zeroClip.addClass('flash-click-to-play-dialog');
egw.message("In order to copy to clipboard, you need to allow Flash player by clicking on gray box.\nYou can permanently allow Flash player for EGroupware in your browser settings.","info")
}
else
{
$zeroClip.removeClass('flash-click-to-play-dialog')
}
});
client.on({
error:function (e){
// Detect if the Flash player is on click-to-play mode or is deactivated
if (e.name == "flash-deactivated")
{
// Indicate both flash-deactivated and click-to-play mode
jQuery('#global-zeroclipboard-html-bridge').addClass('flash-deactivated');
}
else
{
jQuery('#global-zeroclipboard-html-bridge').removeClass('flash-deactivated');
}
}
})
client.on("copy",function(event) {
event.clipboardData.setData('text/plain', $j(_links.egw_os_clipboard.actionObj.data.target).text().trim());
event.clipboardData.setData('text/html', $j(_links.egw_os_clipboard.actionObj.data.target).html());
});
});
return true; return true;
} }
else else
@ -758,26 +720,40 @@ function egwPopupActionImplementation()
var os_clipboard_caption = this._context.event.originalEvent.target.innerHTML.trim(); var os_clipboard_caption = this._context.event.originalEvent.target.innerHTML.trim();
clipboard_action.set_caption(egw.lang('Copy "%1"', os_clipboard_caption.length>20 ? os_clipboard_caption.substring(0,20)+'...':os_clipboard_caption)); clipboard_action.set_caption(egw.lang('Copy "%1"', os_clipboard_caption.length>20 ? os_clipboard_caption.substring(0,20)+'...':os_clipboard_caption));
clipboard_action.data.target = this._context.event.originalEvent.target; clipboard_action.data.target = this._context.event.originalEvent.target;
$j(clipboard_action.data.target).on('copy', function(event) { $j(clipboard_action.data.target).off('copy').on('copy', function(event) {
// Cancel any no-select css
var target = $j(clipboard_action.data.target);
var old_select = target.css('user-select');
target.css('user-select','all');
var range = document.createRange(); var range = document.createRange();
range.selectNode(clipboard_action.data.target); range.selectNode(clipboard_action.data.target);
window.getSelection().removeAllRanges(); window.getSelection().removeAllRanges();
window.getSelection().addRange(range); window.getSelection().addRange(range);
target.css('user-select',old_select);
var successful = false;
try { try {
if(event.clipboardData) if(event.clipboardData)
{ {
event.clipboardData.setData('text/plain', $j(_links.egw_os_clipboard.actionObj.data.target).text().trim()); event.clipboardData.setData('text/plain', $j(clipboard_action.data.target).text().trim());
event.clipboardData.setData('text/html', $j(_links.egw_os_clipboard.actionObj.data.target).html()); event.clipboardData.setData('text/html', $j(clipboard_action.data.target).html());
} }
var successful = document.execCommand('copy'); // Show fail message, just in case
egw.message(egw.lang('Use Ctrl-C/Cmd-C to copy'));
successful = document.execCommand('copy');
} catch(err) {}
if(successful) if(successful)
{ {
egw.message(egw.lang('Copied')); // Clear fail message
egw.message('');
window.getSelection().removeAllRanges();
target.css('user-select',old_select);
return false; return false;
} }
} catch(err) {}
}); });
if(typeof _links[copy_action.id] == 'undefined') if(typeof _links[copy_action.id] == 'undefined')
{ {