transmission/web/javascript/dialog.js

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JavaScript
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/*
* Copyright © Dave Perrett and Malcolm Jarvis
* This code is licensed under the GPL version 2.
* For more details, see http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
*
* Class Dialog
*/
function Dialog(){
this.initialize();
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}
Dialog.prototype = {
/*
* Constructor
*/
initialize: function() {
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/*
* Private Interface Variables
*/
this._container = $('#dialog_container');
this._heading = $('#dialog_heading');
this._message = $('#dialog_message');
this._cancel_button = $('#dialog_cancel_button');
this._confirm_button = $('#dialog_confirm_button');
this._callback_function = '';
this._callback_data = null;
// Observe the buttons
this._cancel_button.bind('click', {dialog: this}, this.onCancelClicked);
this._confirm_button.bind('click', {dialog: this}, this.onConfirmClicked);
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},
/*--------------------------------------------
*
* E V E N T F U N C T I O N S
*
*--------------------------------------------*/
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hideDialog: function()
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{
$('body.dialog_showing').removeClass('dialog_showing');
this._container.hide();
transmission.hideMobileAddressbar();
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transmission.updateButtonStates();
},
onCancelClicked: function(event)
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{
event.data.dialog.hideDialog();
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},
onConfirmClicked: function(event)
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{
var dialog = event.data.dialog;
eval(dialog._callback_function + "(dialog._callback_data)");
dialog.hideDialog();
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},
/*--------------------------------------------
*
* I N T E R F A C E F U N C T I O N S
*
*--------------------------------------------*/
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/*
* Display a confirm dialog
*/
confirm: function(dialog_heading, dialog_message, confirm_button_label,
callback_function, callback_data, cancel_button_label)
{
if (!isMobileDevice)
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$('.dialog_container').hide();
setInnerHTML(this._heading[0], dialog_heading);
setInnerHTML(this._message[0], dialog_message);
setInnerHTML(this._cancel_button[0], (cancel_button_label == null) ? 'Cancel' : cancel_button_label);
setInnerHTML(this._confirm_button[0], confirm_button_label);
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this._confirm_button.show();
this._callback_function = callback_function;
this._callback_data = callback_data;
$('body').addClass('dialog_showing');
this._container.show();
transmission.updateButtonStates();
if (isMobileDevice)
transmission.hideMobileAddressbar();
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},
/*
* Display an alert dialog
*/
alert: function(dialog_heading, dialog_message, cancel_button_label) {
if (!isMobileDevice)
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$('.dialog_container').hide();
setInnerHTML(this._heading[0], dialog_heading);
setInnerHTML(this._message[0], dialog_message);
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// jquery::hide() doesn't work here in Safari for some odd reason
this._confirm_button.css('display', 'none');
setInnerHTML(this._cancel_button[0], cancel_button_label);
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// Just in case
$('#upload_container').hide();
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$('body').addClass('dialog_showing');
transmission.updateButtonStates();
if (isMobileDevice)
transmission.hideMobileAddressbar();
this._container.show();
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}
}