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feat: adds print button without manually detaching window #143

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merged 2 commits into from
Oct 30, 2020
Merged

feat: adds print button without manually detaching window #143

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de22871
feat: adds print button without detaching
JockeCK Oct 27, 2020
2f1c13c
fix: build fix
JockeCK Oct 27, 2020
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2 changes: 2 additions & 0 deletions cosmoz-image-viewer.html.js
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Original file line number Diff line number Diff line change
Expand Up @@ -152,6 +152,8 @@ export const template = html`
</paper-icon-button>
<paper-icon-button class="nav" on-click="onDownloadPdf" icon="icons:file-download" title="[[ _('Download images', t) ]]">
</paper-icon-button>
<paper-icon-button class="nav" on-click="onPrintPdf" icon="icons:print" title="[[ _('Print images', t) ]]">
</paper-icon-button>
<paper-icon-button class="nav" hidden$="[[!_showFullscreen]]" on-click="openFullscreen" icon="icons:fullscreen" title="[[ _('Fullscreen image', t) ]]">
</paper-icon-button>
<paper-icon-button class="nav" hidden$="[[!showClose]]" on-click="_close" icon="icons:close" title="[[ _('Close fullscreen', t) ]]">
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16 changes: 16 additions & 0 deletions cosmoz-image-viewer.js
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Original file line number Diff line number Diff line change
Expand Up @@ -263,6 +263,11 @@ class CosmozImageViewer extends translatable(PolymerElement) {
_showPageNumber: {
type: Boolean,
computed: '_computeShowActions(showPageNumber, images.length, _elementHeight)'
},

_shortCutPrint: {
type: Boolean,
value: false
}
};
}
Expand Down Expand Up @@ -441,6 +446,10 @@ class CosmozImageViewer extends translatable(PolymerElement) {

w.addEventListener('beforeunload', globals.windowBeforeUnloadHandler);

if (this._shortCutPrint) {
w.addEventListener('afterprint', async () => await this.attach());
}

if (w.ciw == null) {
w.addEventListener('ready', () => setImages());
this._appendScriptsToWindow(windowTemplateClone.childNodes, w);
Expand Down Expand Up @@ -493,6 +502,13 @@ class CosmozImageViewer extends translatable(PolymerElement) {
async downloadPdf(urls) {
return await download(urls, this.downloadFileName, this.credentials);
}
async onPrintPdf() {
this._shortCutPrint = true;
await this.detach();
await globals.window.ciw.printPage();
this._shortCutPrint = false;
}

/**
* Toggles between initial zoom level and 1.5x initial zoom level.
* @returns {undefined}
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