strepsirrhini/libreoffice-online
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Use separate handlers for titlebar and content

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Fix needed for touch devices.

Change-Id: Iffc0e7fe1303b7a0e4aae88ba7649bda0677320f
This commit is contained in:
Szymon Kłos 2019-06-11 18:43:54 +02:00
parent 9dab231984
commit 3799d72bd8
1 changed files with 36 additions and 13 deletions
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49
loleaflet/src/control/Control.LokDialog.js
View file

@ -60,6 +60,9 @@ L.Control.LokDialog = L.Control.extend({
dialogIdPrefix: 'lokdialog-',
onPan: function (ev) {
if (!draggedObject)
return;
var id = toZoomTargetId(draggedObject.id);
var target = findZoomTarget(id);
@ -71,8 +74,9 @@ L.Control.LokDialog = L.Control.extend({
if (window.mode.isDesktop() &&
(newX < -target.width/2 || newY < -target.height/2
|| newX > window.innerWidth - target.width/2
|| newY > window.innerHeight - target.height/2))
|| newY > window.innerHeight - target.height/2)) {
return;
}
target.transformation.translate = {
x: newX,
@ -618,8 +622,6 @@ L.Control.LokDialog = L.Control.extend({
},
_setupGestures: function(dialogContainer, id, canvas) {
var self = this;
var dialogID = id;
var targetId = toZoomTargetId(canvas.id);
var zoomTarget = $('#' + targetId).parent().get(0);
var titlebar = $('#' + targetId).prev().children().get(0);
@ -661,23 +663,44 @@ L.Control.LokDialog = L.Control.extend({
if (findZoomTarget(targetId) != null) {
removeZoomTarget(targetId);
}
zoomTargets.push({key: targetId, value: zoomTarget, titlebar: titlebar, transformation: transformation, initialState: state, width:width, height: height});
var hammerAll = new Hammer(zoomTarget);
hammerAll.add(new Hammer.Pan({ threshold: 20, pointers: 0 }));
hammerAll.add(new Hammer.Pinch({ threshold: 0 })).recognizeWith([hammerAll.get('pan')]);
var hammerTitlebar = new Hammer(titlebar);
hammerTitlebar.add(new Hammer.Pan({ threshold: 20, pointers: 0 }));
hammerTitlebar.add(new Hammer.Pinch({ threshold: 0 })).recognizeWith([hammerTitlebar.get('pan')]);
hammerAll.on('panstart panmove panstop', function(ev) {
self.onPan(ev, dialogID);
});
hammerAll.on('pinchstart pinchmove', this.onPinch);
hammerAll.on('hammer.input', function(ev) {
hammerTitlebar.on('panstart', this.onPan);
hammerTitlebar.on('panmove', this.onPan);
hammerTitlebar.on('pinchstart pinchmove', this.onPinch);
hammerTitlebar.on('hammer.input', function(ev) {
if (ev.isFirst) {
draggedObject = ev.target;
}
if (ev.isFinal) {
if (ev.isFinal && draggedObject) {
var id = toZoomTargetId(draggedObject.id);
var target = findZoomTarget(id);
if (target) {
target.initialState.startX = target.transformation.translate.x;
target.initialState.startY = target.transformation.translate.y;
}
draggedObject = null;
}
});
var hammerContent = new Hammer(canvas);
hammerContent.add(new Hammer.Pan({ threshold: 20, pointers: 0 }));
hammerContent.add(new Hammer.Pinch({ threshold: 0 })).recognizeWith([hammerContent.get('pan')]);
hammerContent.on('panstart', this.onPan);
hammerContent.on('panmove', this.onPan);
hammerContent.on('pinchstart pinchmove', this.onPinch);
hammerContent.on('hammer.input', function(ev) {
if (ev.isFirst) {
draggedObject = ev.target;
}
if (ev.isFinal && draggedObject) {
var id = toZoomTargetId(draggedObject.id);
var target = findZoomTarget(id);
if (target) {