jiti-meet/message_handler.js

153 lines
5.4 KiB
JavaScript
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var messageHandler = (function(my) {
/**
* Shows a message to the user.
*
* @param titleString the title of the message
* @param messageString the text of the message
*/
my.openMessageDialog = function(titleString, messageString) {
$.prompt(messageString,
{
title: titleString,
persistent: false
}
);
};
/**
* Shows a message to the user with two buttons: first is given as a parameter and the second is Cancel.
*
* @param titleString the title of the message
* @param msgString the text of the message
* @param persistent boolean value which determines whether the message is persistent or not
* @param leftButton the fist button's text
* @param submitFunction function to be called on submit
* @param loadedFunction function to be called after the prompt is fully loaded
* @param closeFunction function to be called after the prompt is closed
*/
my.openTwoButtonDialog = function(titleString, msgString, persistent, leftButton,
submitFunction, loadedFunction, closeFunction) {
var buttons = {};
buttons[leftButton] = true;
buttons.Cancel = false;
$.prompt(msgString, {
title: titleString,
persistent: false,
buttons: buttons,
defaultButton: 1,
loaded: loadedFunction,
submit: submitFunction,
close: closeFunction
});
};
/**
* Shows a message to the user with two buttons: first is given as a parameter and the second is Cancel.
*
* @param titleString the title of the message
* @param msgString the text of the message
* @param persistent boolean value which determines whether the message is persistent or not
* @param buttons object with the buttons. The keys must be the name of the button and value is the value
* that will be passed to submitFunction
* @param submitFunction function to be called on submit
* @param loadedFunction function to be called after the prompt is fully loaded
*/
my.openDialog = function(titleString, msgString, persistent, buttons, submitFunction, loadedFunction) {
$.prompt(msgString, {
title: titleString,
persistent: false,
buttons: buttons,
defaultButton: 1,
loaded: loadedFunction,
submit: submitFunction
});
};
/**
* Shows a dialog with different states to the user.
*
* @param statesObject object containing all the states of the dialog
* @param loadedFunction function to be called after the prompt is fully loaded
* @param stateChangedFunction function to be called when the state of the dialog is changed
*/
my.openDialogWithStates = function(statesObject, loadedFunction, stateChangedFunction) {
var myPrompt = $.prompt(statesObject);
myPrompt.on('impromptu:loaded', loadedFunction);
myPrompt.on('impromptu:statechanged', stateChangedFunction);
};
/**
* Opens new popup window for given <tt>url</tt> centered over current
* window.
*
* @param url the URL to be displayed in the popup window
* @param w the width of the popup window
* @param h the height of the popup window
* @param onPopupClosed optional callback function called when popup window
* has been closed.
*
* @returns popup window object if opened successfully or undefined
* in case we failed to open it(popup blocked)
*/
my.openCenteredPopup = function (url, w, h, onPopupClosed) {
var l = window.screenX + (window.innerWidth / 2) - (w / 2);
var t = window.screenY + (window.innerHeight / 2) - (h / 2);
var popup = window.open(
url, '_blank',
'top=' + t + ', left=' + l + ', width=' + w + ', height=' + h + '');
if (popup && onPopupClosed) {
var pollTimer = window.setInterval(function () {
if (popup.closed !== false) {
window.clearInterval(pollTimer);
onPopupClosed();
}
}, 200);
}
return popup;
};
/**
* Shows a dialog prompting the user to send an error report.
*
* @param titleString the title of the message
* @param msgString the text of the message
* @param error the error that is being reported
*/
my.openReportDialog = function(titleString, msgString, error) {
my.openMessageDialog(titleString, msgString);
console.log(error);
//FIXME send the error to the server
};
/**
* Shows an error dialog to the user.
* @param title the title of the message
* @param message the text of the messafe
*/
my.showError = function(title, message) {
if(!(title || message)) {
title = title || "Oops!";
message = message || "There was some kind of error";
}
messageHandler.openMessageDialog(title, message);
};
my.notify = function(displayName, cls, message) {
toastr.info(
'<span class="nickname">' +
displayName +
'</span><br>' +
'<span class=' + cls + '>' +
message +
'</span>');
};
return my;
}(messageHandler || {}));