Replacement for jquery.dialog to fit better with ownCloud design.

1 files changed, 217 insertions, 0 deletions

diff --git a/core/js/jquery.ocdialog.js b/core/js/jquery.ocdialog.js
new file mode 100644
index 00000000000..7413927e3b2
--- /dev/null
+++ b/core/js/jquery.ocdialog.js
@@ -0,0 +1,217 @@
+(function($) {
+	$.widget('oc.ocdialog', {
+		options: {
+			width: 'auto',
+			height: 'auto',
+			closeButton: true,
+			closeOnEscape: true,
+			modal: false
+		},
+		_create: function() {
+			var self = this;
+
+			this.originalCss = {
+				display: this.element[0].style.display,
+				width: this.element[0].style.width,
+				height: this.element[0].style.height,
+			};
+
+			this.originalTitle = this.element.attr('title');
+			this.options.title = this.options.title || this.originalTitle;
+
+			this.$dialog = $('<div class="oc-dialog" />')
+				.attr({
+					// Setting tabIndex makes the div focusable
+					tabIndex: -1,
+					role: 'dialog'
+				})
+				.insertBefore(this.element);
+			this.$dialog.append(this.element.detach());
+			this.element.removeAttr('title').addClass('oc-dialog-content').appendTo(this.$dialog);
+
+			this.$dialog.css({
+				display: 'inline-block',
+				position: 'fixed'
+			});
+
+			$(document).on('keydown keyup', function(event) {
+				if(event.target !== self.$dialog.get(0) && self.$dialog.find($(event.target)).length === 0) {
+					return;
+				}
+				// Escape
+				if(event.keyCode === 27 && self.options.closeOnEscape) {
+					self.close();
+					return false;
+				}
+				// Enter
+				if(event.keyCode === 13) {
+					event.stopImmediatePropagation();
+					if(event.type === 'keyup') {
+						event.preventDefault();
+						return false;
+					}
+					// If no button is selected we trigger the primary
+					if(self.$buttonrow && self.$buttonrow.find($(event.target)).length === 0) {
+						var $button = self.$buttonrow.find('button.primary');
+						if($button) {
+							$button.trigger('click');
+						}
+					} else if(self.$buttonrow) {
+						$(event.target).trigger('click');
+					}
+					return false;
+				}
+			});
+			$(window).resize(function() {
+				self.parent = self.$dialog.parent().length > 0 ? self.$dialog.parent() : $('body');
+				var pos = self.parent.position();
+				self.$dialog.css({
+					left: pos.left + (self.parent.width() - self.$dialog.outerWidth())/2,
+					top: pos.top + (self.parent.height() - self.$dialog.outerHeight())/2
+				});
+			});
+
+			this._setOptions(this.options);
+			$(window).trigger('resize');
+			this._createOverlay();
+		},
+		_init: function() {
+			this.$dialog.focus();
+			this._trigger('open');
+		},
+		_setOption: function(key, value) {
+			var self = this;
+			switch(key) {
+				case 'title':
+					var $title = $('<h3 class="oc-dialog-title">' + this.options.title
+						+ '</h3>'); //<hr class="oc-dialog-separator" />');
+					if(this.$title) {
+						this.$title.replaceWith($title);
+					} else {
+						this.$title = $title.prependTo(this.$dialog);
+					}
+					this._setSizes();
+					break;
+				case 'buttons':
+					var $buttonrow = $('<div class="oc-dialog-buttonrow" />');
+					if(this.$buttonrow) {
+						this.$buttonrow.replaceWith($buttonrow);
+					} else {
+						this.$buttonrow = $buttonrow.appendTo(this.$dialog);
+					}
+					$.each(value, function(idx, val) {
+						var $button = $('<button>').text(val.text);
+						if(val.defaultButton) {
+							$button.addClass('primary');
+							self.$defaultButton = $button;
+						}
+						self.$buttonrow.append($button);
+						$button.click(function() {
+							val.click.apply(self.element[0], arguments);
+						});
+					});
+					this.$buttonrow.find('button')
+						.on('focus', function(event) {
+							self.$buttonrow.find('button').removeClass('primary');
+							$(this).addClass('primary');
+						});
+					this._setSizes();
+					break;
+				case 'closeButton':
+					if(value) {
+						var $closeButton = $('<a class="oc-dialog-close svg"></a>');
+						this.$dialog.prepend($closeButton);
+						$closeButton.on('click', function() {
+							self.close();
+						});
+					}
+					break;
+				case 'width':
+					this.$dialog.css('width', value);
+					break;
+				case 'height':
+					this.$dialog.css('height', value);
+					break;
+				case 'close':
+					this.closeCB = value;
+					break;
+			}
+			//this._super(key, value);
+			$.Widget.prototype._setOption.apply(this, arguments );
+		},
+		_setOptions: function(options) {
+			//this._super(options);
+			$.Widget.prototype._setOptions.apply(this, arguments);
+		},
+		_setSizes: function() {
+			var content_height = this.$dialog.height();
+			if(this.$title) {
+				content_height -= this.$title.outerHeight(true);
+			}
+			if(this.$buttonrow) {
+				content_height -= this.$buttonrow.outerHeight(true);
+			}
+			this.parent = this.$dialog.parent().length > 0 ? this.$dialog.parent() : $('body');
+			content_height = Math.min(content_height, this.parent.height()-20)
+			this.element.css({
+				height: content_height + 'px',
+				width: this.$dialog.innerWidth()-20 + 'px'
+			});
+		},
+		_createOverlay: function() {
+			if(!this.options.modal) {
+				return;
+			}
+
+			var self = this;
+			this.overlay = $('<div>')
+				.addClass('oc-dialog-dim')
+				.appendTo($('#content'));
+			this.overlay.on('click keydown keyup', function(event) {
+				if(event.target !== self.$dialog.get(0) && self.$dialog.find($(event.target)).length === 0) {
+					event.preventDefault();
+					event.stopPropagation();
+					return;
+				}
+			});
+		},
+		_destroyOverlay: function() {
+			if (!this.options.modal) {
+				return;
+			}
+
+			if (this.overlay) {
+				this.overlay.off('click keydown keyup');
+				this.overlay.remove();
+				this.overlay = null;
+			}
+		},
+		widget: function() {
+			return this.$dialog
+		},
+		close: function() {
+			this._destroyOverlay();
+			var self = this;
+			// Ugly hack to catch remaining keyup events.
+			setTimeout(function() {
+				self._trigger('close', self);
+				self.$dialog.hide();
+			}, 200);
+		},
+		destroy: function() {
+			if(this.$title) {
+				this.$title.remove()
+			}
+			if(this.$buttonrow) {
+				this.$buttonrow.remove()
+			}
+
+			if(this.originalTitle) {
+				this.element.attr('title', this.originalTitle);
+			}
+			this.element.removeClass('oc-dialog-content')
+					.css(this.originalCss).detach().insertBefore(this.$dialog);
+			this.$dialog.remove();
+		}
+	});
+}(jQuery));