loleaflet/src/layer/tile/WriterTileLayer.js | 33 ++++++++++++++++------------
1 file changed, 19 insertions(+), 14 deletions(-)
New commits:
commit 8a2c2ad91d3c8b66a8454c97543c97c0f3e3730a
Author: Pranav Kant <pran...@collabora.co.uk>
Date: Sun Nov 20 14:15:12 2016 +0530
loleaflet: Don't unnecessarily update map bounds
This leads to emission of 'docsize' event somewhere down the line
which leads inconsistencies while navigating the document.
Change-Id: Iffabac66153e7b32c9b2af041282ef82b813bef3
diff --git a/loleaflet/src/layer/tile/WriterTileLayer.js
b/loleaflet/src/layer/tile/WriterTileLayer.js
index 3b34125..7b93b23 100644
--- a/loleaflet/src/layer/tile/WriterTileLayer.js
+++ b/loleaflet/src/layer/tile/WriterTileLayer.js
@@ -120,24 +120,29 @@ L.WriterTileLayer = L.TileLayer.extend({
_onStatusMsg: function (textMsg) {
var command = this._map._socket.parseServerCmd(textMsg);
- if (command.width && command.height && this._documentInfo !==
textMsg) {
+ if (!command.width || !command.height || this._documentInfo ===
textMsg)
+ return;
+
+ var sizeChanged = command.width !== this._docWidthTwips ||
command.height !== this._docHeightTwips;
+ if (sizeChanged) {
this._docWidthTwips = command.width;
this._docHeightTwips = command.height;
this._docType = command.type;
- this._updateMaxBounds(true);
- this._documentInfo = textMsg;
- this._selectedPart = 0;
- this._parts = 1;
- this._currentPage = command.selectedPart;
- this._pages = command.parts;
this._viewId = parseInt(command.viewid);
- this._map.fire('pagenumberchanged', {
- currentPage: this._currentPage,
- pages: this._pages,
- docType: this._docType
- });
- this._resetPreFetching(true);
- this._update();
+ this._updateMaxBounds(true);
}
+
+ this._documentInfo = textMsg;
+ this._selectedPart = 0;
+ this._parts = 1;
+ this._currentPage = command.selectedPart;
+ this._pages = command.parts;
+ this._map.fire('pagenumberchanged', {
+ currentPage: this._currentPage,
+ pages: this._pages,
+ docType: this._docType
+ });
+ this._resetPreFetching(true);
+ this._update();
}
});
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