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restore plugin (toggled classes) on error #127

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restore plugin (toggled classes) on error #127

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78 changes: 42 additions & 36 deletions src/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@ L.Control.EasyPrint = L.Control.extend({
}
},

onAdd: function () {
onAdd: function () {
this.mapContainer = this._map.getContainer();
this.options.sizeModes = this.options.sizeModes.map(function (sizeMode) {
if (sizeMode === 'Current') {
Expand All @@ -49,7 +49,7 @@ L.Control.EasyPrint = L.Control.extend({
};
return sizeMode;
}, this);

var container = L.DomUtil.create('div', 'leaflet-control-easyPrint leaflet-bar leaflet-control');
if (!this.options.hidden) {
this._addCss();
Expand Down Expand Up @@ -106,7 +106,7 @@ L.Control.EasyPrint = L.Control.extend({
this._togglePageSizeButtons({type: null});
}
if (this.options.hideControlContainer) {
this._toggleControls();
this._toggleControls();
}
if (this.options.hideClasses) {
this._toggleClasses(this.options.hideClasses);
Expand Down Expand Up @@ -171,7 +171,7 @@ L.Control.EasyPrint = L.Control.extend({

_pausePrint: function (sizeMode) {
var plugin = this
var loadingTest = setInterval(function () {
var loadingTest = setInterval(function () {
if(!plugin.options.tileLayer.isLoading()) {
clearInterval(loadingTest);
plugin._printOpertion(sizeMode)
Expand All @@ -185,48 +185,55 @@ L.Control.EasyPrint = L.Control.extend({
if (this.originalState.widthWasAuto && sizemode === 'CurrentSize' || this.originalState.widthWasPercentage && sizemode === 'CurrentSize') {
widthForExport = this.originalState.mapWidth
}
domtoimage.toPng(plugin.mapContainer, {
width: parseInt(widthForExport),
height: parseInt(plugin.mapContainer.style.height.replace('px'))
})
.then(function (dataUrl) {
var blob = plugin._dataURItoBlob(dataUrl);
if (plugin.options.exportOnly) {
fileSaver.saveAs(blob, plugin.options.filename + '.png');
} else {
plugin._sendToBrowserPrint(dataUrl, plugin.orientation);
}
plugin._toggleControls(true);
plugin._toggleClasses(plugin.options.hideClasses, true);

if (plugin.outerContainer) {
function restorePlugin(plugin) {
plugin._toggleControls(true);
plugin._toggleClasses(plugin.options.hideClasses, true);

if (plugin.outerContainer) {
if (plugin.originalState.widthWasAuto) {
plugin.mapContainer.style.width = 'auto'
plugin.mapContainer.style.width = 'auto'
} else if (plugin.originalState.widthWasPercentage) {
plugin.mapContainer.style.width = plugin.originalState.percentageWidth
plugin.mapContainer.style.width = plugin.originalState.percentageWidth
}
else {
plugin.mapContainer.style.width = plugin.originalState.mapWidth;
plugin.mapContainer.style.width = plugin.originalState.mapWidth;
}
plugin.mapContainer.style.height = plugin.originalState.mapHeight;
plugin._removeOuterContainer(plugin.mapContainer, plugin.outerContainer, plugin.blankDiv)
plugin._map.invalidateSize();
plugin._map.setView(plugin.originalState.center);
plugin._map.setZoom(plugin.originalState.zoom);
}

}

domtoimage.toPng(plugin.mapContainer, {
width: parseInt(widthForExport),
height: parseInt(plugin.mapContainer.style.height.replace('px'))
})
.then(function (dataUrl) {
var blob = plugin._dataURItoBlob(dataUrl);
if (plugin.options.exportOnly) {
fileSaver.saveAs(blob, plugin.options.filename + '.png');
} else {
plugin._sendToBrowserPrint(dataUrl, plugin.orientation);
}
restorePlugin(plugin)
plugin._map.fire("easyPrint-finished");
})
.catch(function (error) {
console.error('Print operation failed', error);
});
restorePlugin(plugin);
});
},

_sendToBrowserPrint: function (img, orientation) {
this._page.resizeTo(600, 800);
this._page.resizeTo(600, 800);
var pageContent = this._createNewWindow(img, orientation, this)
this._page.document.body.innerHTML = ''
this._page.document.write(pageContent);
this._page.document.close();
this._page.document.close();
},

_createSpinner: function (title, spinnerClass, spinnerColor) {
Expand Down Expand Up @@ -319,8 +326,8 @@ L.Control.EasyPrint = L.Control.extend({
},

_createOuterContainer: function (mapDiv) {
var outerContainer = document.createElement('div');
mapDiv.parentNode.insertBefore(outerContainer, mapDiv);
var outerContainer = document.createElement('div');
mapDiv.parentNode.insertBefore(outerContainer, mapDiv);
mapDiv.parentNode.removeChild(mapDiv);
outerContainer.appendChild(mapDiv);
outerContainer.style.width = mapDiv.style.width;
Expand All @@ -334,22 +341,22 @@ L.Control.EasyPrint = L.Control.extend({
if (outerContainer.parentNode) {
outerContainer.parentNode.insertBefore(mapDiv, outerContainer);
outerContainer.parentNode.removeChild(blankDiv);
outerContainer.parentNode.removeChild(outerContainer);
outerContainer.parentNode.removeChild(outerContainer);
}
},

_addCss: function () {
var css = document.createElement("style");
css.type = "text/css";
css.innerHTML = `.leaflet-control-easyPrint-button {
css.innerHTML = `.leaflet-control-easyPrint-button {
background-image: url(data:image/svg+xml;utf8;base64,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);
background-size: 16px 16px;
cursor: pointer;
background-size: 16px 16px;
cursor: pointer;
}
.leaflet-control-easyPrint-button-export {
.leaflet-control-easyPrint-button-export {
background-image: url(data:image/svg+xml;utf8;base64,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);
background-size: 16px 16px;
cursor: pointer;
background-size: 16px 16px;
cursor: pointer;
}
.easyPrintHolder a {
background-size: 16px 16px;
Expand All @@ -361,7 +368,7 @@ L.Control.EasyPrint = L.Control.extend({
.easyPrintHolder .page {
background-image: url(data:image/svg+xml;utf8;base64,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);
}
.easyPrintHolder .A4Landscape {
.easyPrintHolder .A4Landscape {
transform: rotate(-90deg);
}

Expand Down Expand Up @@ -417,7 +424,7 @@ L.Control.EasyPrint = L.Control.extend({
} else {
holderStyle.display = 'none';
linkStyle.borderTopRightRadius = '2px'
linkStyle.borderBottomRightRadius = '2px'
linkStyle.borderBottomRightRadius = '2px'
}
},

Expand All @@ -444,4 +451,3 @@ L.Control.EasyPrint = L.Control.extend({
L.easyPrint = function(options) {
return new L.Control.EasyPrint(options);
};