Fixed some dialog animation edge cases

This commit is contained in:
Stefan Zermatten
2017-01-27 15:34:59 +02:00
parent 3530eefb2a
commit fd21f4f7d7
4 changed files with 55 additions and 16 deletions

View File

@@ -14,7 +14,7 @@ Template.containerDialog.events({
instance.data.containerId,
"Containers", "Container and contents"
);
GlobalUI.closeDetail();
popDialogStack();
},
});

View File

@@ -16,10 +16,6 @@
cursor: pointer;
}
.layout > core-header-panel {
height: 100%;
}
.layout > core-animated-pages {
height: 100%;
app-drawer-layout.layout {
z-index: 0;
}

View File

@@ -66,6 +66,9 @@
0 5px 5px -3px rgba(0, 0, 0, 0.4);
border-radius: 2px;
transform-origin: top left;
transition: top 400ms ease, left 400ms ease;
z-index: 3;
overflow: hidden;
}
.dialog-stack .dialog .testButton {

View File

@@ -30,7 +30,7 @@ Template.dialogStack.helpers({
},
dialogStyle(index){
const length = dialogs.get().length;
if (!length) return;
if (index >= length) return;
const num = length - 1;
const left = (num - index) * -offset;
const top = (num - index) * -offset;
@@ -64,10 +64,36 @@ const imitate = (
`scale(${deltaWidth}, ${deltaHeight})`;
element.style.background = $(source).css("background");
// Imitate the border radius after transform
element.style.borderRadius = transformedRadius($(source).css("border-radius"));
const border = $(source).css("border-radius")
const rad = transformedRadius(border, deltaWidth, deltaHeight);
element.style.borderRadius = rad
}
const shrinkAnimation = ({element, reverse}) => {
element.css({
transform: reverse ? "scale(0) translateZ(0)" : "",
});
const fraction = duration / 4;
_.defer(() => element.css({
transition: reverse ?
`transform ${fraction}ms ease ${duration - fraction}ms` :
`transform ${fraction}ms ease`
,
transform: reverse ? "" : "scale(0) translateZ(0)",
}));
_.delay(() => element.css({
transition: "",
}), duration);
}
const dialogOpenAnimation = ({element, returnElement, dialog}) => {
// hide all floaty buttons when we open the first dialog
if (dialogs._array.length === 1) {
shrinkAnimation({
element: $(".mini-holder paper-fab, .floatyButton")
});
}
const dialogRect = dialog.getBoundingClientRect();
const elementRect = element.getBoundingClientRect();
element.style.visibility = "hidden";
@@ -97,6 +123,12 @@ const dialogOpenAnimation = ({element, returnElement, dialog}) => {
}
const dialogCloseAnimation = ({element, returnElement, dialog, callback}) => {
// unhide all floaty buttons when we close the last dialog
if (!dialogs._array.length) shrinkAnimation({
element: $(".mini-holder paper-fab, .floatyButton"),
reverse: true,
});
// We are returning to a different element
// pop the original element back in and use the returnElement in its place
returnElement = _.isFunction(returnElement) ? returnElement() : returnElement;
@@ -105,7 +137,7 @@ const dialogCloseAnimation = ({element, returnElement, dialog, callback}) => {
element = returnElement;
originalElement.style.transition = "";
originalElement.style.visibility = "";
originalElement.style.transform = "scale(0)";
originalElement.style.transform = "scale(0) translateZ(0px)";
_.defer(() => {
originalElement.style.transition = `transform ${duration}ms ease`;
originalElement.style.transform = "";
@@ -123,6 +155,7 @@ const dialogCloseAnimation = ({element, returnElement, dialog, callback}) => {
// Get the original bounding rectangles of both elements
const dialogRect = dialog.getBoundingClientRect();
const elementRect = element.getBoundingClientRect();
// Set up a clone of the original element
// This lets us have a fixed position element which isn't clipped
clone = element.cloneNode(true);
@@ -132,17 +165,24 @@ const dialogCloseAnimation = ({element, returnElement, dialog, callback}) => {
clone.style.width = elementRect.width + "px";
clone.style.height = elementRect.height + "px";
clone.style.visibility = "";
clone.style.zIndex = 9999;
clone.style.zIndex = 2;
// Compensate for stack moving at the same time if we are many dialogs deep
const stackCompensation = dialogs._array.length ? 16 : 0;
// Insert clone before its progenitor so it can inherit css correctly
element.parentNode.insertBefore(clone, element);
// Polymer messes up fixed positioning, measure and compensate
startingRect = clone.getBoundingClientRect();
clone.style.top = elementRect.top - startingRect.top + "px";
clone.style.left = elementRect.left - startingRect.left + "px";
clone.style.top = (elementRect.top - startingRect.top + stackCompensation) +
"px";
clone.style.left = (elementRect.left - startingRect.left + stackCompensation) +
"px";
// How must the original dialog change to become the element
const deltaLeft = dialogRect.left - elementRect.left;
const deltaTop = dialogRect.top - elementRect.top;
const deltaLeft = dialogRect.left - elementRect.left - stackCompensation;
const deltaTop = dialogRect.top - elementRect.top - stackCompensation;
const deltaWidth = dialogRect.width / elementRect.width;
const deltaHeight = dialogRect.height / elementRect.height;
@@ -159,7 +199,7 @@ const dialogCloseAnimation = ({element, returnElement, dialog, callback}) => {
clone.style.background = "";
// Make the dialog follow the clone in and fade away
dialog.style.transition = `all ${duration}ms ease, ` +
`opacity ${duration * 0.75}ms ease-in`;
`opacity ${duration / 2}ms linear`;
dialog.style.opacity = 0;
imitate(dialog, element, -deltaLeft,
-deltaTop, 1 / deltaWidth, 1 / deltaHeight);