diff --git a/muk_web_preview_image/LICENSE b/muk_web_preview_image/LICENSE new file mode 100644 index 0000000..faf7bf4 --- /dev/null +++ b/muk_web_preview_image/LICENSE @@ -0,0 +1,619 @@ + GNU AFFERO GENERAL PUBLIC LICENSE + Version 3, 19 November 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU Affero General Public License is a free, copyleft license for +software and other kinds of works, specifically designed to ensure +cooperation with the community in the case of network server software. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS \ No newline at end of file diff --git a/muk_web_preview_image/README.rst b/muk_web_preview_image/README.rst new file mode 100644 index 0000000..8829b75 --- /dev/null +++ b/muk_web_preview_image/README.rst @@ -0,0 +1,128 @@ +================= +MuK Preview Image +================= + +Extendes the Preview Dialog to support images. Currently the following image extensions +are supported: + +* CIS-Cod-Dateien (\*.cod, image/cis-cod) +* CMU-Raster-Dateien (\*.ras, image/cmu-raster) +* FIF-Dateien (\*.fif, image/fif) +* GIF-Dateien (\*.gif, image/gif) +* IEF-Dateien (\*.ief, image/ief) +* JPEG-Dateien (\*.jpeg \*.jpg \*.jpe, image/jpeg) +* PNG-Dateien (\*.png, image/png) +* TIFF-Dateien (\*.tiff \*.tif, image/tiff) +* Vasa-Dateien (\*.mcf, image/vasa) +* Bitmap-Dateien (WAP) (\*.wbmp, image/vnd.wap.wbmp) +* Freehand-Dateien (\*.fh4 \*.fh5 \*.fhc, image/x-freehand) +* Icon-Dateien (\*.ico, image/x-icon) +* PBM Anymap Dateien (\*.pnm, image/x-portable-anymap) +* PBM Bitmap Dateien (\*.pbm, image/x-portable-bitmap) +* PBM Graymap Dateien (\*.pgm, image/x-portable-graymap) +* PBM Pixmap Dateien (\*.ppm, image/x-portable-pixmap) +* RGB-Dateien (\*.rgb, image/x-rgb) +* X-Windows Dump (\*.xwd, image/x-windowdump) +* XBM-Dateien (\*.xbm, image/x-xbitmap) +* XPM-Dateien (\*.xpm, image/x-xpixmap) + +Installation +============ + +To install this module, you need to: + +Download the module and add it to your Odoo addons folder. Afterward, log on to +your Odoo server and go to the Apps menu. Trigger the debug mode and update the +list by clicking on the "Update Apps List" link. Now install the module by +clicking on the install button. + +Another way to install this module is via the package management for Python +(`PyPI `_). + +To install our modules using the package manager make sure +`odoo-autodiscover `_ is installed +correctly. Then open a console and install the module by entering the following +command: + +``pip install --extra-index-url https://nexus.mukit.at/repository/odoo/simple `` + +The module name consists of the Odoo version and the module name, where +underscores are replaced by a dash. + +**Module:** + +``odoo-addon-`` + +**Example:** + +``sudo -H pip3 install --extra-index-url https://nexus.mukit.at/repository/odoo/simple odoo11-addon-muk-utils`` + +Once the installation has been successfully completed, the app is already in the +correct folder. Log on to your Odoo server and go to the Apps menu. Trigger the +debug mode and update the list by clicking on the "Update Apps List" link. Now +install the module by clicking on the install button. + +The biggest advantage of this variant is that you can now also update the app +using the "pip" command. To do this, enter the following command in your console: + +``pip install --upgrade --extra-index-url https://nexus.mukit.at/repository/odoo/simple `` + +When the process is finished, restart your server and update the application in +Odoo. The steps are the same as for the installation only the button has changed +from "Install" to "Upgrade". + +You can also view available Apps directly in our `repository `_ +and find a more detailed installation guide on our `website `_. + +For modules licensed under OPL-1, you will receive access data when you purchase +the module. If the modules were not purchased directly from +`MuK IT `_ please contact our support (support@mukit.at) +with a confirmation of purchase to receive the corresponding access data. + +Upgrade +============ + +To upgrade this module, you need to: + +Download the module and add it to your Odoo addons folder. Restart the server +and log on to your Odoo server. Select the Apps menu and upgrade the module by +clicking on the upgrade button. + +If you installed the module using the "pip" command, you can also update the +module in the same way. Just type the following command into the console: + +``pip install --upgrade --extra-index-url https://nexus.mukit.at/repository/odoo/simple `` + +When the process is finished, restart your server and update the application in +Odoo, just like you would normally. + +Configuration +============= + +No additional configuration is needed to use this module. + +Usage +============= + +Go to a binary that contains an image and open the preview dialog to view +the image. + +Credits +======= + +Contributors +------------ + +* Mathias Markl + +Author & Maintainer +------------------- + +This module is maintained by the `MuK IT GmbH `_. + +MuK IT is an Austrian company specialized in customizing and extending Odoo. +We develop custom solutions for your individual needs to help you focus on +your strength and expertise to grow your business. + +If you want to get in touch please contact us via mail +(sale@mukit.at) or visit our website (https://mukit.at). diff --git a/muk_web_preview_image/__init__.py b/muk_web_preview_image/__init__.py new file mode 100644 index 0000000..21f21ae --- /dev/null +++ b/muk_web_preview_image/__init__.py @@ -0,0 +1,18 @@ +################################################################################### +# +# Copyright (C) 2017 MuK IT GmbH +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU Affero General Public License as +# published by the Free Software Foundation, either version 3 of the +# License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Affero General Public License for more details. +# +# You should have received a copy of the GNU Affero General Public License +# along with this program. If not, see . +# +################################################################################### diff --git a/muk_web_preview_image/__manifest__.py b/muk_web_preview_image/__manifest__.py new file mode 100644 index 0000000..7fb9941 --- /dev/null +++ b/muk_web_preview_image/__manifest__.py @@ -0,0 +1,51 @@ +################################################################################### +# +# Copyright (C) 2017 MuK IT GmbH +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU Affero General Public License as +# published by the Free Software Foundation, either version 3 of the +# License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Affero General Public License for more details. +# +# You should have received a copy of the GNU Affero General Public License +# along with this program. If not, see . +# +################################################################################### + +{ + "name": "MuK Preview Image", + "summary": """Image Preview""", + "version": "12.0.2.0.1", + "category": "Extra Tools", + "license": "AGPL-3", + "website": "http://www.mukit.at", + "live_test_url": "https://demo.mukit.at/web/login", + "author": "MuK IT", + "contributors": [ + "Mathias Markl ", + ], + "depends": [ + "muk_web_preview", + ], + "data": [ + "template/assets.xml", + ], + "qweb": [ + "static/src/xml/*.xml", + ], + "images": [ + 'static/description/banner.png' + ], + "external_dependencies": { + "python": [], + "bin": [], + }, + "application": False, + "installable": True, + +} \ No newline at end of file diff --git a/muk_web_preview_image/doc/changelog.rst b/muk_web_preview_image/doc/changelog.rst new file mode 100644 index 0000000..f10b321 --- /dev/null +++ b/muk_web_preview_image/doc/changelog.rst @@ -0,0 +1,14 @@ +`2.0.0` +------- + +- Migrated to Python 3 + +`1.1.0` +------- + +- Lazy load javascript + +`1.0.0` +------- + +- Init version diff --git a/muk_web_preview_image/doc/index.rst b/muk_web_preview_image/doc/index.rst new file mode 100644 index 0000000..8829b75 --- /dev/null +++ b/muk_web_preview_image/doc/index.rst @@ -0,0 +1,128 @@ +================= +MuK Preview Image +================= + +Extendes the Preview Dialog to support images. Currently the following image extensions +are supported: + +* CIS-Cod-Dateien (\*.cod, image/cis-cod) +* CMU-Raster-Dateien (\*.ras, image/cmu-raster) +* FIF-Dateien (\*.fif, image/fif) +* GIF-Dateien (\*.gif, image/gif) +* IEF-Dateien (\*.ief, image/ief) +* JPEG-Dateien (\*.jpeg \*.jpg \*.jpe, image/jpeg) +* PNG-Dateien (\*.png, image/png) +* TIFF-Dateien (\*.tiff \*.tif, image/tiff) +* Vasa-Dateien (\*.mcf, image/vasa) +* Bitmap-Dateien (WAP) (\*.wbmp, image/vnd.wap.wbmp) +* Freehand-Dateien (\*.fh4 \*.fh5 \*.fhc, image/x-freehand) +* Icon-Dateien (\*.ico, image/x-icon) +* PBM Anymap Dateien (\*.pnm, image/x-portable-anymap) +* PBM Bitmap Dateien (\*.pbm, image/x-portable-bitmap) +* PBM Graymap Dateien (\*.pgm, image/x-portable-graymap) +* PBM Pixmap Dateien (\*.ppm, image/x-portable-pixmap) +* RGB-Dateien (\*.rgb, image/x-rgb) +* X-Windows Dump (\*.xwd, image/x-windowdump) +* XBM-Dateien (\*.xbm, image/x-xbitmap) +* XPM-Dateien (\*.xpm, image/x-xpixmap) + +Installation +============ + +To install this module, you need to: + +Download the module and add it to your Odoo addons folder. Afterward, log on to +your Odoo server and go to the Apps menu. Trigger the debug mode and update the +list by clicking on the "Update Apps List" link. Now install the module by +clicking on the install button. + +Another way to install this module is via the package management for Python +(`PyPI `_). + +To install our modules using the package manager make sure +`odoo-autodiscover `_ is installed +correctly. Then open a console and install the module by entering the following +command: + +``pip install --extra-index-url https://nexus.mukit.at/repository/odoo/simple `` + +The module name consists of the Odoo version and the module name, where +underscores are replaced by a dash. + +**Module:** + +``odoo-addon-`` + +**Example:** + +``sudo -H pip3 install --extra-index-url https://nexus.mukit.at/repository/odoo/simple odoo11-addon-muk-utils`` + +Once the installation has been successfully completed, the app is already in the +correct folder. Log on to your Odoo server and go to the Apps menu. Trigger the +debug mode and update the list by clicking on the "Update Apps List" link. Now +install the module by clicking on the install button. + +The biggest advantage of this variant is that you can now also update the app +using the "pip" command. To do this, enter the following command in your console: + +``pip install --upgrade --extra-index-url https://nexus.mukit.at/repository/odoo/simple `` + +When the process is finished, restart your server and update the application in +Odoo. The steps are the same as for the installation only the button has changed +from "Install" to "Upgrade". + +You can also view available Apps directly in our `repository `_ +and find a more detailed installation guide on our `website `_. + +For modules licensed under OPL-1, you will receive access data when you purchase +the module. If the modules were not purchased directly from +`MuK IT `_ please contact our support (support@mukit.at) +with a confirmation of purchase to receive the corresponding access data. + +Upgrade +============ + +To upgrade this module, you need to: + +Download the module and add it to your Odoo addons folder. Restart the server +and log on to your Odoo server. Select the Apps menu and upgrade the module by +clicking on the upgrade button. + +If you installed the module using the "pip" command, you can also update the +module in the same way. Just type the following command into the console: + +``pip install --upgrade --extra-index-url https://nexus.mukit.at/repository/odoo/simple `` + +When the process is finished, restart your server and update the application in +Odoo, just like you would normally. + +Configuration +============= + +No additional configuration is needed to use this module. + +Usage +============= + +Go to a binary that contains an image and open the preview dialog to view +the image. + +Credits +======= + +Contributors +------------ + +* Mathias Markl + +Author & Maintainer +------------------- + +This module is maintained by the `MuK IT GmbH `_. + +MuK IT is an Austrian company specialized in customizing and extending Odoo. +We develop custom solutions for your individual needs to help you focus on +your strength and expertise to grow your business. + +If you want to get in touch please contact us via mail +(sale@mukit.at) or visit our website (https://mukit.at). diff --git a/muk_web_preview_image/i18n/de.po b/muk_web_preview_image/i18n/de.po new file mode 100644 index 0000000..0e173c2 --- /dev/null +++ b/muk_web_preview_image/i18n/de.po @@ -0,0 +1,16 @@ +# Translation of Odoo Server. +# This file contains the translation of the following modules: +# +msgid "" +msgstr "" +"Project-Id-Version: Odoo Server 12.0-20190128\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2019-03-06 00:21+0000\n" +"PO-Revision-Date: 2019-03-06 00:21+0000\n" +"Last-Translator: <>\n" +"Language-Team: \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: \n" +"Plural-Forms: \n" + diff --git a/muk_web_preview_image/i18n/es.po b/muk_web_preview_image/i18n/es.po new file mode 100644 index 0000000..0e173c2 --- /dev/null +++ b/muk_web_preview_image/i18n/es.po @@ -0,0 +1,16 @@ +# Translation of Odoo Server. +# This file contains the translation of the following modules: +# +msgid "" +msgstr "" +"Project-Id-Version: Odoo Server 12.0-20190128\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2019-03-06 00:21+0000\n" +"PO-Revision-Date: 2019-03-06 00:21+0000\n" +"Last-Translator: <>\n" +"Language-Team: \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: \n" +"Plural-Forms: \n" + diff --git a/muk_web_preview_image/i18n/fr.po b/muk_web_preview_image/i18n/fr.po new file mode 100644 index 0000000..0e173c2 --- /dev/null +++ b/muk_web_preview_image/i18n/fr.po @@ -0,0 +1,16 @@ +# Translation of Odoo Server. +# This file contains the translation of the following modules: +# +msgid "" +msgstr "" +"Project-Id-Version: Odoo Server 12.0-20190128\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2019-03-06 00:21+0000\n" +"PO-Revision-Date: 2019-03-06 00:21+0000\n" +"Last-Translator: <>\n" +"Language-Team: \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: \n" +"Plural-Forms: \n" + diff --git a/muk_web_preview_image/i18n/muk_web_preview_image.pot b/muk_web_preview_image/i18n/muk_web_preview_image.pot new file mode 100644 index 0000000..0e173c2 --- /dev/null +++ b/muk_web_preview_image/i18n/muk_web_preview_image.pot @@ -0,0 +1,16 @@ +# Translation of Odoo Server. +# This file contains the translation of the following modules: +# +msgid "" +msgstr "" +"Project-Id-Version: Odoo Server 12.0-20190128\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2019-03-06 00:21+0000\n" +"PO-Revision-Date: 2019-03-06 00:21+0000\n" +"Last-Translator: <>\n" +"Language-Team: \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: \n" +"Plural-Forms: \n" + diff --git a/muk_web_preview_image/i18n/nl.po b/muk_web_preview_image/i18n/nl.po new file mode 100644 index 0000000..428692b --- /dev/null +++ b/muk_web_preview_image/i18n/nl.po @@ -0,0 +1,16 @@ +# Translation of Odoo Server. +# This file contains the translation of the following modules: +# +msgid "" +msgstr "" +"Project-Id-Version: Odoo Server 12.0-20190128\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2019-03-06 00:22+0000\n" +"PO-Revision-Date: 2019-03-06 00:22+0000\n" +"Last-Translator: <>\n" +"Language-Team: \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: \n" +"Plural-Forms: \n" + diff --git a/muk_web_preview_image/static/description/banner.png b/muk_web_preview_image/static/description/banner.png new file mode 100644 index 0000000..86ff1eb Binary files /dev/null and b/muk_web_preview_image/static/description/banner.png differ diff --git a/muk_web_preview_image/static/description/icon.png b/muk_web_preview_image/static/description/icon.png new file mode 100644 index 0000000..b63ce2e Binary files /dev/null and b/muk_web_preview_image/static/description/icon.png differ diff --git a/muk_web_preview_image/static/description/icon.svg b/muk_web_preview_image/static/description/icon.svg new file mode 100644 index 0000000..1cda090 --- /dev/null +++ b/muk_web_preview_image/static/description/icon.svg @@ -0,0 +1 @@ + \ No newline at end of file diff --git a/muk_web_preview_image/static/description/index.html b/muk_web_preview_image/static/description/index.html new file mode 100644 index 0000000..d7ae29a --- /dev/null +++ b/muk_web_preview_image/static/description/index.html @@ -0,0 +1,157 @@ +
+
+

Preview Image

+

Preview your images directly in Odoo.

+

MuK IT GmbH - + www.mukit.at

+
+ +
+
+
+ +
+
+
+

Overview

+

Extendes the Preview Dialog to support images. + Currently the following image extensions are supported:

+

+ ☑ CIS-Cod-Dateien (*.cod, + image/cis-cod)
☑ + CMU-Raster-Dateien (*.ras, image/cmu-raster)
☑ FIF-Dateien (*.fif, + image/fif)
☑ + GIF-Dateien (*.gif, image/gif)
+ ☑ IEF-Dateien (*.ief, image/ief)
☑ JPEG-Dateien (*.jpeg *.jpg + *.jpe, image/jpeg)
+ ☑ PNG-Dateien (*.png, image/png)
☑ TIFF-Dateien (*.tiff *.tif, + image/tiff)
☑ + Vasa-Dateien (*.mcf, image/vasa)
+ ☑ Bitmap-Dateien (WAP) (*.wbmp, image/vnd.wap.wbmp)
+ ☑ Freehand-Dateien (*.fh4 + *.fh5 *.fhc, image/x-freehand)
+ ☑ Icon-Dateien (*.ico, image/x-icon)
☑ PBM Anymap Dateien (*.pnm, + image/x-portable-anymap)
+ ☑ PBM Bitmap Dateien (*.pbm, image/x-portable-bitmap)
+ ☑ PBM Graymap Dateien + (*.pgm, image/x-portable-graymap)
☑ PBM Pixmap Dateien (*.ppm, + image/x-portable-pixmap)
+ ☑ RGB-Dateien (*.rgb, image/x-rgb)
☑ X-Windows Dump (*.xwd, + image/x-windowdump)
+ ☑ XBM-Dateien (*.xbm, image/x-xbitmap)
☑ XPM-Dateien (*.xpm, + image/x-xpixmap)
+

+
+
+
+ +
+
+

Our Services

+ +
+
+ +
+
+
+ + +
+
+
+ +
+

Help and Support

+
Feel free to + contact us, if you need any help with your Odoo integration or + addiontal features.
+
+ Website + + Contact Us + Issues + +
+ +
\ No newline at end of file diff --git a/muk_web_preview_image/static/description/logo.png b/muk_web_preview_image/static/description/logo.png new file mode 100644 index 0000000..9427ce3 Binary files /dev/null and b/muk_web_preview_image/static/description/logo.png differ diff --git a/muk_web_preview_image/static/description/preview.png b/muk_web_preview_image/static/description/preview.png new file mode 100644 index 0000000..1deb1cc Binary files /dev/null and b/muk_web_preview_image/static/description/preview.png differ diff --git a/muk_web_preview_image/static/description/screenshot.png b/muk_web_preview_image/static/description/screenshot.png new file mode 100644 index 0000000..b9fc3a2 Binary files /dev/null and b/muk_web_preview_image/static/description/screenshot.png differ diff --git a/muk_web_preview_image/static/description/service_customization.png b/muk_web_preview_image/static/description/service_customization.png new file mode 100644 index 0000000..3eac664 Binary files /dev/null and b/muk_web_preview_image/static/description/service_customization.png differ diff --git a/muk_web_preview_image/static/description/service_development.png b/muk_web_preview_image/static/description/service_development.png new file mode 100644 index 0000000..580d460 Binary files /dev/null and b/muk_web_preview_image/static/description/service_development.png differ diff --git a/muk_web_preview_image/static/description/service_implementation.png b/muk_web_preview_image/static/description/service_implementation.png new file mode 100644 index 0000000..d64b66b Binary files /dev/null and b/muk_web_preview_image/static/description/service_implementation.png differ diff --git a/muk_web_preview_image/static/description/service_integration.png b/muk_web_preview_image/static/description/service_integration.png new file mode 100644 index 0000000..76c5e80 Binary files /dev/null and b/muk_web_preview_image/static/description/service_integration.png differ diff --git a/muk_web_preview_image/static/description/service_support.png b/muk_web_preview_image/static/description/service_support.png new file mode 100644 index 0000000..4c530fa Binary files /dev/null and b/muk_web_preview_image/static/description/service_support.png differ diff --git a/muk_web_preview_image/static/lib/svg-pan-zoom/svg-pan-zoom.js b/muk_web_preview_image/static/lib/svg-pan-zoom/svg-pan-zoom.js new file mode 100644 index 0000000..a49bd54 --- /dev/null +++ b/muk_web_preview_image/static/lib/svg-pan-zoom/svg-pan-zoom.js @@ -0,0 +1,637 @@ +// Generated by CoffeeScript 1.10.0 + +/* +jQuery SVG Pan Zoom v1.0.2, June 2015 + +Author: Daniel Hoffmann Bernardes (daniel.hoffmann.bernardes@gmail.com) + +Repository: https://github.com/DanielHoffmann/jquery-svg-pan-zoom/ + +jQuery plugin to enable pan and zoom in SVG images either programmatically or through mouse/touch events. + +[Demo page](http://danielhoffmann.github.io/jquery-svg-pan-zoom/) + + * Features + - Programmatically manipulate the SVG viewBox + - Mouse and touch events to pan the SVG viewBox + - Mousewheel events to zoom in or out the SVG viewBox + - Animations + - Mousewheel zooming keeps the cursor over the same coordinates relative to the image (A.K.A. GoogleMaps-like zoom) + - Limiting the navigable area + + * Requirements + +jQuery + +SVG-enabled browser (does not work with SVG work-arounds that use Flash) + + * The viewBox +The viewBox is an attribute of SVG images that defines the area of the SVG that is visible, it is defined by 4 numbers: X, Y, Width, Height. These numbers together specify the visible area. This plugin works by manipulating these four numbers. For example, moving the image to the right alters the X value while zooming in reduces Width and Height. + + + * Usage +```javascript +var svgPanZoom= $("svg").svgPanZoom(options) +``` + +If the selection has more than one element `svgPanZoom` will return an array with a SvgPanZoom object for each image in the same order of the selection. If only one element is selected then the return is a single SvgPanZoom object. If no elements are selected the above call returns `null` + +The returned SvgPanZoom object contains all options, these options can be overriden at any time directly, for example to disable mouseWheel events simply: + +```javascript +svgPanZoom.events.mouseWheel= false +``` + + +the SvgPanZoom object also has methods for manipulating the viewBox programmatically. For example: + +```javascript +svgPanZoom.zoomIn() +``` + +will zoomIn the image using options.zoomFactor. + + * Building +This project requires coffeescript to be installed in order to build. + + `coffee -m --compile --output compiled/ src/` + + * Options + +```javascript +Options: +{ + events: { + mouseWheel: boolean (true), // enables mouse wheel zooming events + doubleClick: boolean (true), // enables double-click to zoom-in events + drag: boolean (true), // enables drag and drop to move the SVG events + dragCursor: string "move" // cursor to use while dragging the SVG + }, + animationTime: number (300), // time in milliseconds to use as default for animations. Set 0 to remove the animation + zoomFactor: number (0.25), // how much to zoom-in or zoom-out + maxZoom: number (3), //maximum zoom in, must be a number bigger than 1 + panFactor: (number (100), // how much to move the viewBox when calling .panDirection() methods + initialViewBox: { // the initial viewBox, if null or undefined will try to use the viewBox set in the svg tag. Also accepts string in the format "X Y Width Height" + x: number (0) // the top-left corner X coordinate + y: number (0) // the top-left corner Y coordinate + width: number (1000) // the width of the viewBox + height: number (1000) // the height of the viewBox + }, + limits: { // the limits in which the image can be moved. If null or undefined will use the initialViewBox plus 15% in each direction + x: number (-150) + y: number (-150) + x2: number (1150) + y2: number (1150) + } +} +``` + + + * Methods + + - pan + +```javascript +svgPanZoom.panLeft(amount, animationTime) +svgPanZoom.panRight(amount, animationTime) +svgPanZoom.panUp(amount, animationTime) +svgPanZoom.panDown(amount, animationTime) +``` + +Moves the SVG viewBox in the specified direction. Parameters: + - amount: Number, optional. How much to move the viewBox, defaults to options.panFactor. + - animationTime: Number, optional. How long the animation should last, defaults to options.animationTime. + + + - zoom + +```javascript +svgPanZoom.zoomIn(animationTime) +svgPanZoom.zoomOut(animationTime) +``` + +Zooms the viewBox. Parameters: + - animationTime: Number, optional. How long the animation should last, defaults to options.animationTime. + + + - reset + +```javascript +svgPanZoom.reset() +``` + +Resets the SVG to options.initialViewBox values. + + - getViewBox + +```javascript +svgPanZoom.getViewBox() +``` + +Returns the viewbox in this format: + +```javascript +{ + x: number + y: number + width: number + height: number +} +``` + + - setViewBox + +```javascript +svgPanZoom.setViewBox(x, y, width, height, animationTime) +``` + +Changes the viewBox to the specified coordinates. Will respect the `options.limits` adapting the viewBox if needed (moving or reducing it to fit into `options.limits` + - x: Number, the new x coodinate of the top-left corner + - y: Number, the new y coodinate of the top-left corner + - width: Number, the new width of the viewBox + - height: Number, the new height of the viewBox + - animationTime: Number, optional. How long the animation should last, defaults to options.animationTime. + + - setCenter + +```javascript +svgPanZoom.setCenter(x, y, animationTime) +``` + +Sets the center of the SVG. Parameters: + - x: Number, the new x coordinate of the center + - y: Number, the new y coordinate of the center + - animationTime: Number, optional. How long the animation should last, defaults to options.animationTime. + + + + + * Notes: + + - Only works in SVGs inlined in the HTML. You can use $.load() to load the SVG image in the page using AJAX and call $().svgPanZoom() in the callback + - Touch pinch events to zoom not yet supported + - This plugin does not create any controls (like arrows to move the image) on top of the SVG. These controls are simple to create manually and they can call the methods to move the image. + - Do not manipulate the SVG viewBox attribute manually, use SvgPanZoom.setViewBox() instead + +Copyright (C) 2014 Daniel Hoffmann Bernardes, Ícaro Technologies + Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: + The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +(function() { + var hasProp = {}.hasOwnProperty; + + (function($) { + var checkLimits, defaultOptions, defaultViewBox, getViewBoxCoordinatesFromEvent, parseViewBoxString; + defaultOptions = { + events: { + mouseWheel: true, + doubleClick: true, + drag: true, + dragCursor: "move" + }, + animationTime: 300, + zoomFactor: 0.25, + maxZoom: 3, + panFactor: 100, + initialViewBox: null, + limits: null + }; + defaultViewBox = { + x: 0, + y: 0, + width: 1000, + height: 1000 + }; + + /** + * Check the limits of the view box, return a new viewBox that respects the limits while keeping + * the original view box size if possible. If the view box needs to be reduced, the returned view + * box will keep the aspect ratio of the original view box. + * + * @param {Object} viewBox + * The original view box. Takes numbers, in the format `{x, y, width, height}`. + * + * @param {Object} limits + * Extents which can be shown, in the view box coordinate system. Takes numbers in the format + * `{x, y, x2, y2}`. + * + * @return {Object} viewBox + * A new view box object, squeezed into the limits. Contains numbers, in the format `{x, y, + * width, height}`. + */ + checkLimits = function(viewBox, limits) { + var limitsHeight, limitsWidth, reductionFactor, vb; + vb = $.extend({}, viewBox); + limitsWidth = Math.abs(limits.x2 - limits.x); + limitsHeight = Math.abs(limits.y2 - limits.y); + if (vb.width > limitsWidth) { + if (vb.height > limitsHeight) { + if (limitsWidth > limitsHeight) { + reductionFactor = limitsHeight / vb.height; + vb.height = limitsHeight; + vb.width = vb.width * reductionFactor; + } else { + reductionFactor = limitsWidth / vb.width; + vb.width = limitsWidth; + vb.height = vb.height * reductionFactor; + } + } else { + reductionFactor = limitsWidth / vb.width; + vb.width = limitsWidth; + vb.height = vb.height * reductionFactor; + } + } else if (vb.height > limitsHeight) { + reductionFactor = limitsHeight / vb.height; + vb.height = limitsHeight; + vb.width = vb.width * reductionFactor; + } + if (vb.x < limits.x) { + vb.x = limits.x; + } + if (vb.y < limits.y) { + vb.y = limits.y; + } + if (vb.x + vb.width > limits.x2) { + vb.x = limits.x2 - vb.width; + } + if (vb.y + vb.height > limits.y2) { + vb.y = limits.y2 - vb.height; + } + return vb; + }; + + /** + * Parse the viewbox string as defined in the spec for the svg tag. + * + * @param {String} viewBoxString + * A valid value of the `viewBox` attribute. + * + * @return {Object} viewBox + * A view box object. Contains numbers, in the format `{x, y, width, height}`. + */ + parseViewBoxString = function(string) { + var vb; + vb = string.replace("\s+", " ").split(" "); + return vb = { + x: parseFloat(vb[0]), + y: parseFloat(vb[1]), + width: parseFloat(vb[2]), + height: parseFloat(vb[3]) + }; + }; + + /** + * Get the mouse or first touch position from the `event`, relative to the SVG viewBox. + * + * @param {SVGElement} svgRoot + * The `` DOM object + * + * @param {MouseEvent|TouchEvent|jQueryEvent} event + * The DOM or jQuery event. + * + * @return {Object} + * Coordinates of the event. Contains numbers, in the format `{x, y}`. + */ + getViewBoxCoordinatesFromEvent = function(svgRoot, event) { + var ctm, foo, pos; + foo = { + x: null, + y: null + }; + if (event.type === "touchstart" || event.type === "touchmove") { + if ((event.originalEvent != null) && (event.touches == null)) { + foo.x = event.originalEvent.touches[0].clientX; + foo.y = event.originalEvent.touches[0].clientY; + } else { + foo.x = event.touches[0].clientX; + foo.y = event.touches[0].clientY; + } + } else { + if (event.clientX != null) { + foo.x = event.clientX; + foo.y = event.clientY; + } else { + foo.x = event.originalEvent.clientX; + foo.y = event.originalEvent.clientY; + } + } + pos = svgRoot.createSVGPoint(); + pos.x = parseInt(foo.x, 10); + pos.y = parseInt(foo.y, 10); + ctm = svgRoot.getScreenCTM(); + ctm = ctm.inverse(); + pos = pos.matrixTransform(ctm); + return pos; + }; + return $.fn.svgPanZoom = function(options) { + var ret; + ret = []; + this.each(function() { + var $animationDiv, dragStarted, horizontalSizeIncrement, key, opts, preventClick, value, vb, verticalSizeIncrement, viewBox; + opts = $.extend(true, {}, defaultOptions, options); + opts.$svg = $(this); + if (opts.animationTime == null) { + opts.animationTime = 0; + } + opts.$svg[0].setAttribute("preserveAspectRatio", "xMidYMid meet"); + vb = $.extend({}, this.viewBox.baseVal); + if (vb.x == null) { + vb.x = 0; + } + if (vb.y == null) { + vb.y = 0; + } + if (vb.width == null) { + vb.width = 0; + } + if (vb.height == null) { + vb.height = 0; + } + if (opts.initialViewBox != null) { + if (typeof opts.initialViewBox === "string") { + vb = parseViewBoxString(opts.initialViewBox); + } else if (typeof opts.initialViewBox === "object") { + vb = $.extend({}, defaultViewBox, opts.initialViewBox); + } else { + throw "initialViewBox is of invalid type"; + } + } else if (vb.x === 0 && vb.y === 0 && vb.width === 0 && vb.height === 0) { + vb = defaultViewBox; + } + viewBox = vb; + opts.initialViewBox = $.extend({}, viewBox); + if (opts.limits == null) { + horizontalSizeIncrement = viewBox.width * 0.15; + verticalSizeIncrement = viewBox.height * 0.15; + opts.limits = { + x: viewBox.x - horizontalSizeIncrement, + y: viewBox.y - verticalSizeIncrement, + x2: viewBox.x + viewBox.width + horizontalSizeIncrement, + y2: viewBox.y + viewBox.height + verticalSizeIncrement + }; + } + opts.reset = function() { + var inivb; + inivb = this.initialViewBox; + this.setViewBox(inivb.x, inivb.y, inivb.width, inivb.height, 0); + }; + opts.getViewBox = function() { + return $.extend({}, viewBox); + }; + $animationDiv = $("
"); + opts.setViewBox = function(x, y, width, height, animationTime) { + if (animationTime == null) { + animationTime = this.animationTime; + } + if (animationTime > 0) { + $animationDiv.css({ + left: viewBox.x + "px", + top: viewBox.y + "px", + width: viewBox.width + "px", + height: viewBox.height + "px" + }); + } + viewBox = { + x: x != null ? x : viewBox.x, + y: y != null ? y : viewBox.y, + width: width ? width : viewBox.width, + height: height ? height : viewBox.height + }; + viewBox = checkLimits(viewBox, this.limits); + if (animationTime > 0) { + $animationDiv.stop().animate({ + left: viewBox.x, + top: viewBox.y, + width: viewBox.width, + height: viewBox.height + }, { + duration: animationTime, + easing: "linear", + step: (function(value, properties) { + var $div; + $div = $animationDiv; + this.$svg[0].setAttribute("viewBox", ($div.css("left").slice(0, -2)) + " " + ($div.css("top").slice(0, -2)) + " " + ($div.css("width").slice(0, -2)) + " " + ($div.css("height").slice(0, -2))); + }).bind(this) + }); + } else { + this.$svg[0].setAttribute("viewBox", viewBox.x + " " + viewBox.y + " " + viewBox.width + " " + viewBox.height); + } + }; + opts.panLeft = function(amount, animationTime) { + if (amount == null) { + amount = this.panFactor; + } + if (animationTime == null) { + animationTime = this.animationTime; + } + this.panRight(-amount, animationTime); + }; + opts.panRight = function(amount, animationTime) { + if (amount == null) { + amount = this.panFactor; + } + if (animationTime == null) { + animationTime = this.animationTime; + } + this.setViewBox(viewBox.x + amount, null, null, null, animationTime); + }; + opts.panUp = function(amount, animationTime) { + if (amount == null) { + amount = this.panFactor; + } + if (animationTime == null) { + animationTime = this.animationTime; + } + this.panDown(-amount, animationTime); + }; + opts.panDown = function(amount, animationTime) { + if (amount == null) { + amount = this.panFactor; + } + if (animationTime == null) { + animationTime = this.animationTime; + } + this.setViewBox(null, viewBox.y + amount, null, null, animationTime); + }; + opts.zoomIn = function(amount, animationTime) { + if (amount == null) { + amount = this.zoomFactor; + } + if (animationTime == null) { + animationTime = this.animationTime; + } + this.zoomOut(-amount, animationTime); + }; + opts.zoomOut = function(amount, animationTime) { + var center, newHeight, newWidth; + if (amount == null) { + amount = this.zoomFactor; + } + if (animationTime == null) { + animationTime = this.animationTime; + } + if (amount === 0) { + return; + } else if (amount < 0) { + amount = Math.abs(amount); + newWidth = viewBox.width / (1 + amount); + newHeight = viewBox.height / (1 + amount); + } else { + newWidth = viewBox.width * (1 + amount); + newHeight = viewBox.height * (1 + amount); + } + center = { + x: viewBox.x + viewBox.width / 2, + y: viewBox.y + viewBox.height / 2 + }; + this.setViewBox(center.x - newWidth / 2, center.y - newWidth / 2, newWidth, newHeight, animationTime); + }; + opts.setCenter = function(x, y, animationTime) { + if (animationTime == null) { + animationTime = this.animationTime; + } + this.setViewBox(x - viewBox.width / 2, y - viewBox.height / 2, viewBox.width, viewBox.height, animationTime); + }; + for (key in opts) { + if (!hasProp.call(opts, key)) continue; + value = opts[key]; + if (typeof value === "function") { + opts.key = value.bind(opts); + } + } + opts.$svg.on("mousewheel DOMMouseScroll MozMousePixelScroll", (function(ev) { + var delta, minHeight, minWidth, newMousePosition, newViewBox, newcenter, oldDistanceFromCenter, oldMousePosition, oldViewBox, oldcenter, reductionFactor; + delta = parseInt(ev.originalEvent.wheelDelta || -ev.originalEvent.detail); + if (delta === 0 || opts.events.mouseWheel !== true) { + return; + } + oldViewBox = this.getViewBox(); + ev.preventDefault(); + ev.stopPropagation(); + oldMousePosition = getViewBoxCoordinatesFromEvent(this.$svg[0], ev); + oldcenter = { + x: viewBox.x + viewBox.width / 2, + y: viewBox.y + viewBox.height / 2 + }; + oldDistanceFromCenter = { + x: oldcenter.x - oldMousePosition.x, + y: oldcenter.y - oldMousePosition.y + }; + if (delta > 0) { + this.zoomIn(void 0, 0); + minWidth = this.initialViewBox.width / this.maxZoom; + minHeight = this.initialViewBox.height / this.maxZoom; + if (viewBox.width < minWidth) { + reductionFactor = minWidth / viewBox.width; + viewBox.width = minWidth; + viewBox.height = viewBox.height * reductionFactor; + } + if (viewBox.height < minHeight) { + reductionFactor = minHeight / viewBox.height; + viewBox.height = minHeight; + viewBox.width = viewBox.width * reductionFactor; + } + } else { + this.zoomOut(void 0, 0); + } + newMousePosition = getViewBoxCoordinatesFromEvent(this.$svg[0], ev); + newcenter = { + x: oldcenter.x + (oldMousePosition.x - newMousePosition.x), + y: oldcenter.y + (oldMousePosition.y - newMousePosition.y) + }; + this.setCenter(newcenter.x, newcenter.y, 0); + newViewBox = this.getViewBox(); + this.setViewBox(oldViewBox.x, oldViewBox.y, oldViewBox.width, oldViewBox.height, 0); + this.setViewBox(newViewBox.x, newViewBox.y, newViewBox.width, newViewBox.height); + }).bind(opts)); + opts.$svg.dblclick((function(ev) { + if (opts.events.doubleClick !== true) { + return; + } + ev.preventDefault(); + ev.stopPropagation(); + return this.zoomIn(); + }).bind(opts)); + opts.$svg[0].addEventListener("click", function(ev) { + var preventClick; + if (preventClick) { + preventClick = false; + ev.stopPropagation(); + return ev.preventDefault(); + } + }, true); + dragStarted = false; + preventClick = false; + opts.$svg.on("mousedown touchstart", (function(ev) { + var $body, domBody, initialViewBox, mouseMoveCallback, mouseUpCallback, oldCursor; + if (dragStarted) { + return; + } + if (opts.events.drag !== true || (ev.type === "mousedown" && ev.which !== 1)) { + return; + } + dragStarted = true; + preventClick = false; + ev.preventDefault(); + ev.stopPropagation(); + initialViewBox = $.extend({}, viewBox); + $body = $(window.document.body); + domBody = $body[0]; + oldCursor = $body.css("cursor"); + if (this.events.dragCursor != null) { + $body.css("cursor", this.events.dragCursor); + } + mouseMoveCallback = (function(ev2) { + var currentMousePosition, initialMousePosition; + ev2.preventDefault(); + ev2.stopPropagation(); + initialMousePosition = getViewBoxCoordinatesFromEvent(this.$svg[0], ev); + currentMousePosition = getViewBoxCoordinatesFromEvent(this.$svg[0], ev2); + if (Math.sqrt(Math.pow(ev.pageX + ev2.pageX, 2) + Math.pow(ev.pageY + ev2.pageY, 2)) > 3) { + preventClick = true; + } + this.setViewBox(initialViewBox.x + initialMousePosition.x - currentMousePosition.x, initialViewBox.y + initialMousePosition.y - currentMousePosition.y, null, null, 0); + }).bind(opts); + mouseUpCallback = (function(ev2) { + if (ev2.type === "mouseout" && ev2.target !== ev2.currentTarget) { + return; + } + ev2.preventDefault(); + ev2.stopPropagation(); + domBody.removeEventListener("mousemove", mouseMoveCallback, true); + domBody.removeEventListener("touchmove", mouseMoveCallback, true); + domBody.removeEventListener("mouseup", mouseUpCallback, true); + domBody.removeEventListener("touchend", mouseUpCallback, true); + domBody.removeEventListener("touchcancel", mouseUpCallback, true); + domBody.removeEventListener("mouseout", mouseUpCallback, true); + if (this.events.dragCursor != null) { + $body.css("cursor", oldCursor); + } + dragStarted = false; + }).bind(opts); + domBody.addEventListener("mousemove", mouseMoveCallback, true); + domBody.addEventListener("touchmove", mouseMoveCallback, true); + domBody.addEventListener("mouseup", mouseUpCallback, true); + domBody.addEventListener("touchend", mouseUpCallback, true); + domBody.addEventListener("touchcancel", mouseUpCallback, true); + domBody.addEventListener("mouseout", mouseUpCallback, true); + }).bind(opts)); + opts.setViewBox(vb.x, vb.y, vb.width, vb.height, 0); + ret.push(opts); + }); + if (ret.length === 0) { + return null; + } + if (ret.length === 1) { + return ret[0]; + } else { + return ret; + } + }; + })(jQuery); + +}).call(this); + +//# sourceMappingURL=jquery.svg.pan.zoom.js.map \ No newline at end of file diff --git a/muk_web_preview_image/static/lib/viewer/jquery-viewer.js b/muk_web_preview_image/static/lib/viewer/jquery-viewer.js new file mode 100644 index 0000000..cdadff3 --- /dev/null +++ b/muk_web_preview_image/static/lib/viewer/jquery-viewer.js @@ -0,0 +1,75 @@ +/*! + * jQuery Viewer v1.0.0 + * https://github.com/fengyuanchen/jquery-viewer + * + * Copyright (c) 2018 Chen Fengyuan + * Released under the MIT license + * + * Date: 2018-04-01T05:58:29.617Z + */ + +(function (global, factory) { + typeof exports === 'object' && typeof module !== 'undefined' ? factory(require('jquery'), require('viewerjs')) : + typeof define === 'function' && define.amd ? define(['jquery', 'viewerjs'], factory) : + (factory(global.jQuery,global.Viewer)); +}(this, (function ($,Viewer) { 'use strict'; + + $ = $ && $.hasOwnProperty('default') ? $['default'] : $; + Viewer = Viewer && Viewer.hasOwnProperty('default') ? Viewer['default'] : Viewer; + + if ($.fn) { + var AnotherViewer = $.fn.viewer; + var NAMESPACE = 'viewer'; + + $.fn.viewer = function jQueryViewer(option) { + for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { + args[_key - 1] = arguments[_key]; + } + + var result = void 0; + + this.each(function (i, element) { + var $element = $(element); + var isDestroy = option === 'destroy'; + var viewer = $element.data(NAMESPACE); + + if (!viewer) { + if (isDestroy) { + return; + } + + var options = $.extend({}, $element.data(), $.isPlainObject(option) && option); + + viewer = new Viewer(element, options); + $element.data(NAMESPACE, viewer); + } + + if (typeof option === 'string') { + var fn = viewer[option]; + + if ($.isFunction(fn)) { + result = fn.apply(viewer, args); + + if (result === viewer) { + result = undefined; + } + + if (isDestroy) { + $element.removeData(NAMESPACE); + } + } + } + }); + + return result !== undefined ? result : this; + }; + + $.fn.viewer.Constructor = Viewer; + $.fn.viewer.setDefaults = Viewer.setDefaults; + $.fn.viewer.noConflict = function noConflict() { + $.fn.viewer = AnotherViewer; + return this; + }; + } + +}))); \ No newline at end of file diff --git a/muk_web_preview_image/static/lib/viewer/viewer.css b/muk_web_preview_image/static/lib/viewer/viewer.css new file mode 100644 index 0000000..20e06a9 --- /dev/null +++ b/muk_web_preview_image/static/lib/viewer/viewer.css @@ -0,0 +1,450 @@ +/*! + * Viewer.js v1.3.2 + * https://fengyuanchen.github.io/viewerjs + * + * Copyright 2015-present Chen Fengyuan + * Released under the MIT license + * + * Date: 2019-01-24T11:01:30.299Z + */ + +.viewer-zoom-in::before, +.viewer-zoom-out::before, +.viewer-one-to-one::before, +.viewer-reset::before, +.viewer-prev::before, +.viewer-play::before, +.viewer-next::before, +.viewer-rotate-left::before, +.viewer-rotate-right::before, +.viewer-flip-horizontal::before, +.viewer-flip-vertical::before, +.viewer-fullscreen::before, +.viewer-fullscreen-exit::before, +.viewer-close::before { + background-image: url('data:image/png;base64,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'); + background-repeat: no-repeat; + color: transparent; + display: block; + font-size: 0; + height: 20px; + line-height: 0; + width: 20px; +} + +.viewer-zoom-in::before { + background-position: 0 0; + content: 'Zoom In'; +} + +.viewer-zoom-out::before { + background-position: -20px 0; + content: 'Zoom Out'; +} + +.viewer-one-to-one::before { + background-position: -40px 0; + content: 'One to One'; +} + +.viewer-reset::before { + background-position: -60px 0; + content: 'Reset'; +} + +.viewer-prev::before { + background-position: -80px 0; + content: 'Previous'; +} + +.viewer-play::before { + background-position: -100px 0; + content: 'Play'; +} + +.viewer-next::before { + background-position: -120px 0; + content: 'Next'; +} + +.viewer-rotate-left::before { + background-position: -140px 0; + content: 'Rotate Left'; +} + +.viewer-rotate-right::before { + background-position: -160px 0; + content: 'Rotate Right'; +} + +.viewer-flip-horizontal::before { + background-position: -180px 0; + content: 'Flip Horizontal'; +} + +.viewer-flip-vertical::before { + background-position: -200px 0; + content: 'Flip Vertical'; +} + +.viewer-fullscreen::before { + background-position: -220px 0; + content: 'Enter Full Screen'; +} + +.viewer-fullscreen-exit::before { + background-position: -240px 0; + content: 'Exit Full Screen'; +} + +.viewer-close::before { + background-position: -260px 0; + content: 'Close'; +} + +.viewer-container { + bottom: 0; + direction: ltr; + font-size: 0; + left: 0; + line-height: 0; + overflow: hidden; + position: absolute; + right: 0; + -webkit-tap-highlight-color: transparent; + top: 0; + -ms-touch-action: none; + touch-action: none; + -webkit-touch-callout: none; + -webkit-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; +} + +.viewer-container::selection, +.viewer-container *::selection { + background-color: transparent; +} + +.viewer-container img { + display: block; + height: auto; + max-height: none !important; + max-width: none !important; + min-height: 0 !important; + min-width: 0 !important; + width: 100%; +} + +.viewer-canvas { + bottom: 0; + left: 0; + overflow: hidden; + position: absolute; + right: 0; + top: 0; +} + +.viewer-canvas > img { + height: auto; + margin: 15px auto; + max-width: 90% !important; + width: auto; +} + +.viewer-footer { + bottom: 0; + left: 0; + overflow: hidden; + position: absolute; + right: 0; + text-align: center; +} + +.viewer-navbar { + background-color: rgba(0, 0, 0, 0.5); + overflow: hidden; +} + +.viewer-list { + -webkit-box-sizing: content-box; + box-sizing: content-box; + height: 50px; + margin: 0; + overflow: hidden; + padding: 1px 0; +} + +.viewer-list > li { + color: transparent; + cursor: pointer; + float: left; + font-size: 0; + height: 50px; + line-height: 0; + opacity: 0.5; + overflow: hidden; + -webkit-transition: opacity 0.15s; + transition: opacity 0.15s; + width: 30px; +} + +.viewer-list > li:hover { + opacity: 0.75; +} + +.viewer-list > li + li { + margin-left: 1px; +} + +.viewer-list > .viewer-loading { + position: relative; +} + +.viewer-list > .viewer-loading::after { + border-width: 2px; + height: 20px; + margin-left: -10px; + margin-top: -10px; + width: 20px; +} + +.viewer-list > .viewer-active, +.viewer-list > .viewer-active:hover { + opacity: 1; +} + +.viewer-player { + background-color: #000; + bottom: 0; + cursor: none; + display: none; + left: 0; + position: absolute; + right: 0; + top: 0; +} + +.viewer-player > img { + left: 0; + position: absolute; + top: 0; +} + +.viewer-toolbar > ul { + display: inline-block; + margin: 0 auto 5px; + overflow: hidden; + padding: 3px 0; +} + +.viewer-toolbar > ul > li { + background-color: rgba(0, 0, 0, 0.5); + border-radius: 50%; + cursor: pointer; + float: left; + height: 24px; + overflow: hidden; + -webkit-transition: background-color 0.15s; + transition: background-color 0.15s; + width: 24px; +} + +.viewer-toolbar > ul > li:hover { + background-color: rgba(0, 0, 0, 0.8); +} + +.viewer-toolbar > ul > li::before { + margin: 2px; +} + +.viewer-toolbar > ul > li + li { + margin-left: 1px; +} + +.viewer-toolbar > ul > .viewer-small { + height: 18px; + margin-bottom: 3px; + margin-top: 3px; + width: 18px; +} + +.viewer-toolbar > ul > .viewer-small::before { + margin: -1px; +} + +.viewer-toolbar > ul > .viewer-large { + height: 30px; + margin-bottom: -3px; + margin-top: -3px; + width: 30px; +} + +.viewer-toolbar > ul > .viewer-large::before { + margin: 5px; +} + +.viewer-tooltip { + background-color: rgba(0, 0, 0, 0.8); + border-radius: 10px; + color: #fff; + display: none; + font-size: 12px; + height: 20px; + left: 50%; + line-height: 20px; + margin-left: -25px; + margin-top: -10px; + position: absolute; + text-align: center; + top: 50%; + width: 50px; +} + +.viewer-title { + color: #ccc; + display: inline-block; + font-size: 12px; + line-height: 1; + margin: 0 5% 5px; + max-width: 90%; + opacity: 0.8; + overflow: hidden; + text-overflow: ellipsis; + -webkit-transition: opacity 0.15s; + transition: opacity 0.15s; + white-space: nowrap; +} + +.viewer-title:hover { + opacity: 1; +} + +.viewer-button { + background-color: rgba(0, 0, 0, 0.5); + border-radius: 50%; + cursor: pointer; + height: 80px; + overflow: hidden; + position: absolute; + right: -40px; + top: -40px; + -webkit-transition: background-color 0.15s; + transition: background-color 0.15s; + width: 80px; +} + +.viewer-button:focus, +.viewer-button:hover { + background-color: rgba(0, 0, 0, 0.8); +} + +.viewer-button::before { + bottom: 15px; + left: 15px; + position: absolute; +} + +.viewer-fixed { + position: fixed; +} + +.viewer-open { + overflow: hidden; +} + +.viewer-show { + display: block; +} + +.viewer-hide { + display: none; +} + +.viewer-backdrop { + background-color: rgba(0, 0, 0, 0.5); +} + +.viewer-invisible { + visibility: hidden; +} + +.viewer-move { + cursor: move; + cursor: -webkit-grab; + cursor: grab; +} + +.viewer-fade { + opacity: 0; +} + +.viewer-in { + opacity: 1; +} + +.viewer-transition { + -webkit-transition: all 0.3s; + transition: all 0.3s; +} + +@-webkit-keyframes viewer-spinner { + 0% { + -webkit-transform: rotate(0deg); + transform: rotate(0deg); + } + + 100% { + -webkit-transform: rotate(360deg); + transform: rotate(360deg); + } +} + +@keyframes viewer-spinner { + 0% { + -webkit-transform: rotate(0deg); + transform: rotate(0deg); + } + + 100% { + -webkit-transform: rotate(360deg); + transform: rotate(360deg); + } +} + +.viewer-loading::after { + -webkit-animation: viewer-spinner 1s linear infinite; + animation: viewer-spinner 1s linear infinite; + border: 4px solid rgba(255, 255, 255, 0.1); + border-left-color: rgba(255, 255, 255, 0.5); + border-radius: 50%; + content: ''; + display: inline-block; + height: 40px; + left: 50%; + margin-left: -20px; + margin-top: -20px; + position: absolute; + top: 50%; + width: 40px; + z-index: 1; +} + +@media (max-width: 767px) { + .viewer-hide-xs-down { + display: none; + } +} + +@media (max-width: 991px) { + .viewer-hide-sm-down { + display: none; + } +} + +@media (max-width: 1199px) { + .viewer-hide-md-down { + display: none; + } +} \ No newline at end of file diff --git a/muk_web_preview_image/static/lib/viewer/viewer.js b/muk_web_preview_image/static/lib/viewer/viewer.js new file mode 100644 index 0000000..79b585b --- /dev/null +++ b/muk_web_preview_image/static/lib/viewer/viewer.js @@ -0,0 +1,3020 @@ +/*! + * Viewer.js v1.3.2 + * https://fengyuanchen.github.io/viewerjs + * + * Copyright 2015-present Chen Fengyuan + * Released under the MIT license + * + * Date: 2019-01-24T11:01:33.473Z + */ + +(function (global, factory) { + typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : + typeof define === 'function' && define.amd ? define(factory) : + (global.Viewer = factory()); +}(this, (function () { 'use strict'; + + function _typeof(obj) { + if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { + _typeof = function (obj) { + return typeof obj; + }; + } else { + _typeof = function (obj) { + return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; + }; + } + + return _typeof(obj); + } + + function _classCallCheck(instance, Constructor) { + if (!(instance instanceof Constructor)) { + throw new TypeError("Cannot call a class as a function"); + } + } + + function _defineProperties(target, props) { + for (var i = 0; i < props.length; i++) { + var descriptor = props[i]; + descriptor.enumerable = descriptor.enumerable || false; + descriptor.configurable = true; + if ("value" in descriptor) descriptor.writable = true; + Object.defineProperty(target, descriptor.key, descriptor); + } + } + + function _createClass(Constructor, protoProps, staticProps) { + if (protoProps) _defineProperties(Constructor.prototype, protoProps); + if (staticProps) _defineProperties(Constructor, staticProps); + return Constructor; + } + + var DEFAULTS = { + /** + * Enable a modal backdrop, specify `static` for a backdrop + * which doesn't close the modal on click. + * @type {boolean} + */ + backdrop: true, + + /** + * Show the button on the top-right of the viewer. + * @type {boolean} + */ + button: true, + + /** + * Show the navbar. + * @type {boolean | number} + */ + navbar: true, + + /** + * Specify the visibility and the content of the title. + * @type {boolean | number | Function | Array} + */ + title: true, + + /** + * Show the toolbar. + * @type {boolean | number | Object} + */ + toolbar: true, + + /** + * Custom class name(s) to add to the viewer's root element. + * @type {string} + */ + className: '', + + /** + * Define where to put the viewer in modal mode. + * @type {string | Element} + */ + container: 'body', + + /** + * Filter the images for viewing. Return true if the image is viewable. + * @type {Function} + */ + filter: null, + + /** + * Enable to request fullscreen when play. + * @type {boolean} + */ + fullscreen: true, + + /** + * Define the initial index of image for viewing. + * @type {number} + */ + initialViewIndex: 0, + + /** + * Enable inline mode. + * @type {boolean} + */ + inline: false, + + /** + * The amount of time to delay between automatically cycling an image when playing. + * @type {number} + */ + interval: 5000, + + /** + * Enable keyboard support. + * @type {boolean} + */ + keyboard: true, + + /** + * Indicate if show a loading spinner when load image or not. + * @type {boolean} + */ + loading: true, + + /** + * Indicate if enable loop viewing or not. + * @type {boolean} + */ + loop: true, + + /** + * Min width of the viewer in inline mode. + * @type {number} + */ + minWidth: 200, + + /** + * Min height of the viewer in inline mode. + * @type {number} + */ + minHeight: 100, + + /** + * Enable to move the image. + * @type {boolean} + */ + movable: true, + + /** + * Enable to zoom the image. + * @type {boolean} + */ + zoomable: true, + + /** + * Enable to rotate the image. + * @type {boolean} + */ + rotatable: true, + + /** + * Enable to scale the image. + * @type {boolean} + */ + scalable: true, + + /** + * Indicate if toggle the image size between its natural size + * and initial size when double click on the image or not. + * @type {boolean} + */ + toggleOnDblclick: true, + + /** + * Show the tooltip with image ratio (percentage) when zoom in or zoom out. + * @type {boolean} + */ + tooltip: true, + + /** + * Enable CSS3 Transition for some special elements. + * @type {boolean} + */ + transition: true, + + /** + * Define the CSS `z-index` value of viewer in modal mode. + * @type {number} + */ + zIndex: 2015, + + /** + * Define the CSS `z-index` value of viewer in inline mode. + * @type {number} + */ + zIndexInline: 0, + + /** + * Define the ratio when zoom the image by wheeling mouse. + * @type {number} + */ + zoomRatio: 0.1, + + /** + * Define the min ratio of the image when zoom out. + * @type {number} + */ + minZoomRatio: 0.01, + + /** + * Define the max ratio of the image when zoom in. + * @type {number} + */ + maxZoomRatio: 100, + + /** + * Define where to get the original image URL for viewing. + * @type {string | Function} + */ + url: 'src', + + /** + * Event shortcuts. + * @type {Function} + */ + ready: null, + show: null, + shown: null, + hide: null, + hidden: null, + view: null, + viewed: null, + zoom: null, + zoomed: null + }; + + var TEMPLATE = '
' + '
' + '
' + '
' + '
' + '
' + '
    ' + '
    ' + '
    ' + '
    ' + '
    ' + '
    ' + '
    '; + + var IS_BROWSER = typeof window !== 'undefined'; + var WINDOW = IS_BROWSER ? window : {}; + var IS_TOUCH_DEVICE = IS_BROWSER ? 'ontouchstart' in WINDOW.document.documentElement : false; + var HAS_POINTER_EVENT = IS_BROWSER ? 'PointerEvent' in WINDOW : false; + var NAMESPACE = 'viewer'; // Actions + + var ACTION_MOVE = 'move'; + var ACTION_SWITCH = 'switch'; + var ACTION_ZOOM = 'zoom'; // Classes + + var CLASS_ACTIVE = "".concat(NAMESPACE, "-active"); + var CLASS_CLOSE = "".concat(NAMESPACE, "-close"); + var CLASS_FADE = "".concat(NAMESPACE, "-fade"); + var CLASS_FIXED = "".concat(NAMESPACE, "-fixed"); + var CLASS_FULLSCREEN = "".concat(NAMESPACE, "-fullscreen"); + var CLASS_FULLSCREEN_EXIT = "".concat(NAMESPACE, "-fullscreen-exit"); + var CLASS_HIDE = "".concat(NAMESPACE, "-hide"); + var CLASS_HIDE_MD_DOWN = "".concat(NAMESPACE, "-hide-md-down"); + var CLASS_HIDE_SM_DOWN = "".concat(NAMESPACE, "-hide-sm-down"); + var CLASS_HIDE_XS_DOWN = "".concat(NAMESPACE, "-hide-xs-down"); + var CLASS_IN = "".concat(NAMESPACE, "-in"); + var CLASS_INVISIBLE = "".concat(NAMESPACE, "-invisible"); + var CLASS_LOADING = "".concat(NAMESPACE, "-loading"); + var CLASS_MOVE = "".concat(NAMESPACE, "-move"); + var CLASS_OPEN = "".concat(NAMESPACE, "-open"); + var CLASS_SHOW = "".concat(NAMESPACE, "-show"); + var CLASS_TRANSITION = "".concat(NAMESPACE, "-transition"); // Events + + var EVENT_CLICK = 'click'; + var EVENT_DBLCLICK = 'dblclick'; + var EVENT_DRAG_START = 'dragstart'; + var EVENT_HIDDEN = 'hidden'; + var EVENT_HIDE = 'hide'; + var EVENT_KEY_DOWN = 'keydown'; + var EVENT_LOAD = 'load'; + var EVENT_TOUCH_START = IS_TOUCH_DEVICE ? 'touchstart' : 'mousedown'; + var EVENT_TOUCH_MOVE = IS_TOUCH_DEVICE ? 'touchmove' : 'mousemove'; + var EVENT_TOUCH_END = IS_TOUCH_DEVICE ? 'touchend touchcancel' : 'mouseup'; + var EVENT_POINTER_DOWN = HAS_POINTER_EVENT ? 'pointerdown' : EVENT_TOUCH_START; + var EVENT_POINTER_MOVE = HAS_POINTER_EVENT ? 'pointermove' : EVENT_TOUCH_MOVE; + var EVENT_POINTER_UP = HAS_POINTER_EVENT ? 'pointerup pointercancel' : EVENT_TOUCH_END; + var EVENT_READY = 'ready'; + var EVENT_RESIZE = 'resize'; + var EVENT_SHOW = 'show'; + var EVENT_SHOWN = 'shown'; + var EVENT_TRANSITION_END = 'transitionend'; + var EVENT_VIEW = 'view'; + var EVENT_VIEWED = 'viewed'; + var EVENT_WHEEL = 'wheel'; + var EVENT_ZOOM = 'zoom'; + var EVENT_ZOOMED = 'zoomed'; // Data keys + + var DATA_ACTION = "".concat(NAMESPACE, "Action"); // RegExps + + var REGEXP_SPACES = /\s\s*/; // Misc + + var BUTTONS = ['zoom-in', 'zoom-out', 'one-to-one', 'reset', 'prev', 'play', 'next', 'rotate-left', 'rotate-right', 'flip-horizontal', 'flip-vertical']; + + /** + * Check if the given value is a string. + * @param {*} value - The value to check. + * @returns {boolean} Returns `true` if the given value is a string, else `false`. + */ + + function isString(value) { + return typeof value === 'string'; + } + /** + * Check if the given value is not a number. + */ + + var isNaN = Number.isNaN || WINDOW.isNaN; + /** + * Check if the given value is a number. + * @param {*} value - The value to check. + * @returns {boolean} Returns `true` if the given value is a number, else `false`. + */ + + function isNumber(value) { + return typeof value === 'number' && !isNaN(value); + } + /** + * Check if the given value is undefined. + * @param {*} value - The value to check. + * @returns {boolean} Returns `true` if the given value is undefined, else `false`. + */ + + function isUndefined(value) { + return typeof value === 'undefined'; + } + /** + * Check if the given value is an object. + * @param {*} value - The value to check. + * @returns {boolean} Returns `true` if the given value is an object, else `false`. + */ + + function isObject(value) { + return _typeof(value) === 'object' && value !== null; + } + var hasOwnProperty = Object.prototype.hasOwnProperty; + /** + * Check if the given value is a plain object. + * @param {*} value - The value to check. + * @returns {boolean} Returns `true` if the given value is a plain object, else `false`. + */ + + function isPlainObject(value) { + if (!isObject(value)) { + return false; + } + + try { + var _constructor = value.constructor; + var prototype = _constructor.prototype; + return _constructor && prototype && hasOwnProperty.call(prototype, 'isPrototypeOf'); + } catch (error) { + return false; + } + } + /** + * Check if the given value is a function. + * @param {*} value - The value to check. + * @returns {boolean} Returns `true` if the given value is a function, else `false`. + */ + + function isFunction(value) { + return typeof value === 'function'; + } + /** + * Iterate the given data. + * @param {*} data - The data to iterate. + * @param {Function} callback - The process function for each element. + * @returns {*} The original data. + */ + + function forEach(data, callback) { + if (data && isFunction(callback)) { + if (Array.isArray(data) || isNumber(data.length) + /* array-like */ + ) { + var length = data.length; + var i; + + for (i = 0; i < length; i += 1) { + if (callback.call(data, data[i], i, data) === false) { + break; + } + } + } else if (isObject(data)) { + Object.keys(data).forEach(function (key) { + callback.call(data, data[key], key, data); + }); + } + } + + return data; + } + /** + * Extend the given object. + * @param {*} obj - The object to be extended. + * @param {*} args - The rest objects which will be merged to the first object. + * @returns {Object} The extended object. + */ + + var assign = Object.assign || function assign(obj) { + for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { + args[_key - 1] = arguments[_key]; + } + + if (isObject(obj) && args.length > 0) { + args.forEach(function (arg) { + if (isObject(arg)) { + Object.keys(arg).forEach(function (key) { + obj[key] = arg[key]; + }); + } + }); + } + + return obj; + }; + var REGEXP_SUFFIX = /^(?:width|height|left|top|marginLeft|marginTop)$/; + /** + * Apply styles to the given element. + * @param {Element} element - The target element. + * @param {Object} styles - The styles for applying. + */ + + function setStyle(element, styles) { + var style = element.style; + forEach(styles, function (value, property) { + if (REGEXP_SUFFIX.test(property) && isNumber(value)) { + value += 'px'; + } + + style[property] = value; + }); + } + /** + * Check if the given element has a special class. + * @param {Element} element - The element to check. + * @param {string} value - The class to search. + * @returns {boolean} Returns `true` if the special class was found. + */ + + function hasClass(element, value) { + return element.classList ? element.classList.contains(value) : element.className.indexOf(value) > -1; + } + /** + * Add classes to the given element. + * @param {Element} element - The target element. + * @param {string} value - The classes to be added. + */ + + function addClass(element, value) { + if (!value) { + return; + } + + if (isNumber(element.length)) { + forEach(element, function (elem) { + addClass(elem, value); + }); + return; + } + + if (element.classList) { + element.classList.add(value); + return; + } + + var className = element.className.trim(); + + if (!className) { + element.className = value; + } else if (className.indexOf(value) < 0) { + element.className = "".concat(className, " ").concat(value); + } + } + /** + * Remove classes from the given element. + * @param {Element} element - The target element. + * @param {string} value - The classes to be removed. + */ + + function removeClass(element, value) { + if (!value) { + return; + } + + if (isNumber(element.length)) { + forEach(element, function (elem) { + removeClass(elem, value); + }); + return; + } + + if (element.classList) { + element.classList.remove(value); + return; + } + + if (element.className.indexOf(value) >= 0) { + element.className = element.className.replace(value, ''); + } + } + /** + * Add or remove classes from the given element. + * @param {Element} element - The target element. + * @param {string} value - The classes to be toggled. + * @param {boolean} added - Add only. + */ + + function toggleClass(element, value, added) { + if (!value) { + return; + } + + if (isNumber(element.length)) { + forEach(element, function (elem) { + toggleClass(elem, value, added); + }); + return; + } // IE10-11 doesn't support the second parameter of `classList.toggle` + + + if (added) { + addClass(element, value); + } else { + removeClass(element, value); + } + } + var REGEXP_HYPHENATE = /([a-z\d])([A-Z])/g; + /** + * Transform the given string from camelCase to kebab-case + * @param {string} value - The value to transform. + * @returns {string} The transformed value. + */ + + function hyphenate(value) { + return value.replace(REGEXP_HYPHENATE, '$1-$2').toLowerCase(); + } + /** + * Get data from the given element. + * @param {Element} element - The target element. + * @param {string} name - The data key to get. + * @returns {string} The data value. + */ + + function getData(element, name) { + if (isObject(element[name])) { + return element[name]; + } + + if (element.dataset) { + return element.dataset[name]; + } + + return element.getAttribute("data-".concat(hyphenate(name))); + } + /** + * Set data to the given element. + * @param {Element} element - The target element. + * @param {string} name - The data key to set. + * @param {string} data - The data value. + */ + + function setData(element, name, data) { + if (isObject(data)) { + element[name] = data; + } else if (element.dataset) { + element.dataset[name] = data; + } else { + element.setAttribute("data-".concat(hyphenate(name)), data); + } + } + + var onceSupported = function () { + var supported = false; + + if (IS_BROWSER) { + var once = false; + + var listener = function listener() {}; + + var options = Object.defineProperty({}, 'once', { + get: function get() { + supported = true; + return once; + }, + + /** + * This setter can fix a `TypeError` in strict mode + * {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Getter_only} + * @param {boolean} value - The value to set + */ + set: function set(value) { + once = value; + } + }); + WINDOW.addEventListener('test', listener, options); + WINDOW.removeEventListener('test', listener, options); + } + + return supported; + }(); + /** + * Remove event listener from the target element. + * @param {Element} element - The event target. + * @param {string} type - The event type(s). + * @param {Function} listener - The event listener. + * @param {Object} options - The event options. + */ + + + function removeListener(element, type, listener) { + var options = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {}; + var handler = listener; + type.trim().split(REGEXP_SPACES).forEach(function (event) { + if (!onceSupported) { + var listeners = element.listeners; + + if (listeners && listeners[event] && listeners[event][listener]) { + handler = listeners[event][listener]; + delete listeners[event][listener]; + + if (Object.keys(listeners[event]).length === 0) { + delete listeners[event]; + } + + if (Object.keys(listeners).length === 0) { + delete element.listeners; + } + } + } + + element.removeEventListener(event, handler, options); + }); + } + /** + * Add event listener to the target element. + * @param {Element} element - The event target. + * @param {string} type - The event type(s). + * @param {Function} listener - The event listener. + * @param {Object} options - The event options. + */ + + function addListener(element, type, listener) { + var options = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {}; + var _handler = listener; + type.trim().split(REGEXP_SPACES).forEach(function (event) { + if (options.once && !onceSupported) { + var _element$listeners = element.listeners, + listeners = _element$listeners === void 0 ? {} : _element$listeners; + + _handler = function handler() { + delete listeners[event][listener]; + element.removeEventListener(event, _handler, options); + + for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { + args[_key2] = arguments[_key2]; + } + + listener.apply(element, args); + }; + + if (!listeners[event]) { + listeners[event] = {}; + } + + if (listeners[event][listener]) { + element.removeEventListener(event, listeners[event][listener], options); + } + + listeners[event][listener] = _handler; + element.listeners = listeners; + } + + element.addEventListener(event, _handler, options); + }); + } + /** + * Dispatch event on the target element. + * @param {Element} element - The event target. + * @param {string} type - The event type(s). + * @param {Object} data - The additional event data. + * @returns {boolean} Indicate if the event is default prevented or not. + */ + + function dispatchEvent(element, type, data) { + var event; // Event and CustomEvent on IE9-11 are global objects, not constructors + + if (isFunction(Event) && isFunction(CustomEvent)) { + event = new CustomEvent(type, { + detail: data, + bubbles: true, + cancelable: true + }); + } else { + event = document.createEvent('CustomEvent'); + event.initCustomEvent(type, true, true, data); + } + + return element.dispatchEvent(event); + } + /** + * Get the offset base on the document. + * @param {Element} element - The target element. + * @returns {Object} The offset data. + */ + + function getOffset(element) { + var box = element.getBoundingClientRect(); + return { + left: box.left + (window.pageXOffset - document.documentElement.clientLeft), + top: box.top + (window.pageYOffset - document.documentElement.clientTop) + }; + } + /** + * Get transforms base on the given object. + * @param {Object} obj - The target object. + * @returns {string} A string contains transform values. + */ + + function getTransforms(_ref) { + var rotate = _ref.rotate, + scaleX = _ref.scaleX, + scaleY = _ref.scaleY, + translateX = _ref.translateX, + translateY = _ref.translateY; + var values = []; + + if (isNumber(translateX) && translateX !== 0) { + values.push("translateX(".concat(translateX, "px)")); + } + + if (isNumber(translateY) && translateY !== 0) { + values.push("translateY(".concat(translateY, "px)")); + } // Rotate should come first before scale to match orientation transform + + + if (isNumber(rotate) && rotate !== 0) { + values.push("rotate(".concat(rotate, "deg)")); + } + + if (isNumber(scaleX) && scaleX !== 1) { + values.push("scaleX(".concat(scaleX, ")")); + } + + if (isNumber(scaleY) && scaleY !== 1) { + values.push("scaleY(".concat(scaleY, ")")); + } + + var transform = values.length ? values.join(' ') : 'none'; + return { + WebkitTransform: transform, + msTransform: transform, + transform: transform + }; + } + /** + * Get an image name from an image url. + * @param {string} url - The target url. + * @example + * // picture.jpg + * getImageNameFromURL('http://domain.com/path/to/picture.jpg?size=1280×960') + * @returns {string} A string contains the image name. + */ + + function getImageNameFromURL(url) { + return isString(url) ? url.replace(/^.*\//, '').replace(/[?&#].*$/, '') : ''; + } + var IS_SAFARI = WINDOW.navigator && /(Macintosh|iPhone|iPod|iPad).*AppleWebKit/i.test(WINDOW.navigator.userAgent); + /** + * Get an image's natural sizes. + * @param {string} image - The target image. + * @param {Function} callback - The callback function. + * @returns {HTMLImageElement} The new image. + */ + + function getImageNaturalSizes(image, callback) { + var newImage = document.createElement('img'); // Modern browsers (except Safari) + + if (image.naturalWidth && !IS_SAFARI) { + callback(image.naturalWidth, image.naturalHeight); + return newImage; + } + + var body = document.body || document.documentElement; + + newImage.onload = function () { + callback(newImage.width, newImage.height); + + if (!IS_SAFARI) { + body.removeChild(newImage); + } + }; + + newImage.src = image.src; // iOS Safari will convert the image automatically + // with its orientation once append it into DOM + + if (!IS_SAFARI) { + newImage.style.cssText = 'left:0;' + 'max-height:none!important;' + 'max-width:none!important;' + 'min-height:0!important;' + 'min-width:0!important;' + 'opacity:0;' + 'position:absolute;' + 'top:0;' + 'z-index:-1;'; + body.appendChild(newImage); + } + + return newImage; + } + /** + * Get the related class name of a responsive type number. + * @param {string} type - The responsive type. + * @returns {string} The related class name. + */ + + function getResponsiveClass(type) { + switch (type) { + case 2: + return CLASS_HIDE_XS_DOWN; + + case 3: + return CLASS_HIDE_SM_DOWN; + + case 4: + return CLASS_HIDE_MD_DOWN; + + default: + return ''; + } + } + /** + * Get the max ratio of a group of pointers. + * @param {string} pointers - The target pointers. + * @returns {number} The result ratio. + */ + + function getMaxZoomRatio(pointers) { + var pointers2 = assign({}, pointers); + var ratios = []; + forEach(pointers, function (pointer, pointerId) { + delete pointers2[pointerId]; + forEach(pointers2, function (pointer2) { + var x1 = Math.abs(pointer.startX - pointer2.startX); + var y1 = Math.abs(pointer.startY - pointer2.startY); + var x2 = Math.abs(pointer.endX - pointer2.endX); + var y2 = Math.abs(pointer.endY - pointer2.endY); + var z1 = Math.sqrt(x1 * x1 + y1 * y1); + var z2 = Math.sqrt(x2 * x2 + y2 * y2); + var ratio = (z2 - z1) / z1; + ratios.push(ratio); + }); + }); + ratios.sort(function (a, b) { + return Math.abs(a) < Math.abs(b); + }); + return ratios[0]; + } + /** + * Get a pointer from an event object. + * @param {Object} event - The target event object. + * @param {boolean} endOnly - Indicates if only returns the end point coordinate or not. + * @returns {Object} The result pointer contains start and/or end point coordinates. + */ + + function getPointer(_ref2, endOnly) { + var pageX = _ref2.pageX, + pageY = _ref2.pageY; + var end = { + endX: pageX, + endY: pageY + }; + return endOnly ? end : assign({ + timeStamp: Date.now(), + startX: pageX, + startY: pageY + }, end); + } + /** + * Get the center point coordinate of a group of pointers. + * @param {Object} pointers - The target pointers. + * @returns {Object} The center point coordinate. + */ + + function getPointersCenter(pointers) { + var pageX = 0; + var pageY = 0; + var count = 0; + forEach(pointers, function (_ref3) { + var startX = _ref3.startX, + startY = _ref3.startY; + pageX += startX; + pageY += startY; + count += 1; + }); + pageX /= count; + pageY /= count; + return { + pageX: pageX, + pageY: pageY + }; + } + + var render = { + render: function render() { + this.initContainer(); + this.initViewer(); + this.initList(); + this.renderViewer(); + }, + initContainer: function initContainer() { + this.containerData = { + width: window.innerWidth, + height: window.innerHeight + }; + }, + initViewer: function initViewer() { + var options = this.options, + parent = this.parent; + var viewerData; + + if (options.inline) { + viewerData = { + width: Math.max(parent.offsetWidth, options.minWidth), + height: Math.max(parent.offsetHeight, options.minHeight) + }; + this.parentData = viewerData; + } + + if (this.fulled || !viewerData) { + viewerData = this.containerData; + } + + this.viewerData = assign({}, viewerData); + }, + renderViewer: function renderViewer() { + if (this.options.inline && !this.fulled) { + setStyle(this.viewer, this.viewerData); + } + }, + initList: function initList() { + var _this = this; + + var element = this.element, + options = this.options, + list = this.list; + var items = []; + forEach(this.images, function (image, i) { + var src = image.src; + var alt = image.alt || getImageNameFromURL(src); + var url = options.url; + + if (isString(url)) { + url = image.getAttribute(url); + } else if (isFunction(url)) { + url = url.call(_this, image); + } + + if (src || url) { + items.push('
  • ' + '' + '
    • '); + } + }); + list.innerHTML = items.join(''); + this.items = list.getElementsByTagName('li'); + forEach(this.items, function (item) { + var image = item.firstElementChild; + setData(image, 'filled', true); + + if (options.loading) { + addClass(item, CLASS_LOADING); + } + + addListener(image, EVENT_LOAD, function (event) { + if (options.loading) { + removeClass(item, CLASS_LOADING); + } + + _this.loadImage(event); + }, { + once: true + }); + }); + + if (options.transition) { + addListener(element, EVENT_VIEWED, function () { + addClass(list, CLASS_TRANSITION); + }, { + once: true + }); + } + }, + renderList: function renderList(index) { + var i = index || this.index; + var width = this.items[i].offsetWidth || 30; + var outerWidth = width + 1; // 1 pixel of `margin-left` width + // Place the active item in the center of the screen + + setStyle(this.list, assign({ + width: outerWidth * this.length + }, getTransforms({ + translateX: (this.viewerData.width - width) / 2 - outerWidth * i + }))); + }, + resetList: function resetList() { + var list = this.list; + list.innerHTML = ''; + removeClass(list, CLASS_TRANSITION); + setStyle(list, getTransforms({ + translateX: 0 + })); + }, + initImage: function initImage(done) { + var _this2 = this; + + var options = this.options, + image = this.image, + viewerData = this.viewerData; + var footerHeight = this.footer.offsetHeight; + var viewerWidth = viewerData.width; + var viewerHeight = Math.max(viewerData.height - footerHeight, footerHeight); + var oldImageData = this.imageData || {}; + var sizingImage; + this.imageInitializing = { + abort: function abort() { + sizingImage.onload = null; + } + }; + sizingImage = getImageNaturalSizes(image, function (naturalWidth, naturalHeight) { + var aspectRatio = naturalWidth / naturalHeight; + var width = viewerWidth; + var height = viewerHeight; + _this2.imageInitializing = false; + + if (viewerHeight * aspectRatio > viewerWidth) { + height = viewerWidth / aspectRatio; + } else { + width = viewerHeight * aspectRatio; + } + + width = Math.min(width * 0.9, naturalWidth); + height = Math.min(height * 0.9, naturalHeight); + var imageData = { + naturalWidth: naturalWidth, + naturalHeight: naturalHeight, + aspectRatio: aspectRatio, + ratio: width / naturalWidth, + width: width, + height: height, + left: (viewerWidth - width) / 2, + top: (viewerHeight - height) / 2 + }; + var initialImageData = assign({}, imageData); + + if (options.rotatable) { + imageData.rotate = oldImageData.rotate || 0; + initialImageData.rotate = 0; + } + + if (options.scalable) { + imageData.scaleX = oldImageData.scaleX || 1; + imageData.scaleY = oldImageData.scaleY || 1; + initialImageData.scaleX = 1; + initialImageData.scaleY = 1; + } + + _this2.imageData = imageData; + _this2.initialImageData = initialImageData; + + if (done) { + done(); + } + }); + }, + renderImage: function renderImage(done) { + var _this3 = this; + + var image = this.image, + imageData = this.imageData; + setStyle(image, assign({ + width: imageData.width, + height: imageData.height, + // XXX: Not to use translateX/Y to avoid image shaking when zooming + marginLeft: imageData.left, + marginTop: imageData.top + }, getTransforms(imageData))); + + if (done) { + if ((this.viewing || this.zooming) && this.options.transition) { + var onTransitionEnd = function onTransitionEnd() { + _this3.imageRendering = false; + done(); + }; + + this.imageRendering = { + abort: function abort() { + removeListener(image, EVENT_TRANSITION_END, onTransitionEnd); + } + }; + addListener(image, EVENT_TRANSITION_END, onTransitionEnd, { + once: true + }); + } else { + done(); + } + } + }, + resetImage: function resetImage() { + // this.image only defined after viewed + if (this.viewing || this.viewed) { + var image = this.image; + + if (this.viewing) { + this.viewing.abort(); + } + + image.parentNode.removeChild(image); + this.image = null; + } + } + }; + + var events = { + bind: function bind() { + var options = this.options, + viewer = this.viewer, + canvas = this.canvas; + var document = this.element.ownerDocument; + addListener(viewer, EVENT_CLICK, this.onClick = this.click.bind(this)); + addListener(viewer, EVENT_WHEEL, this.onWheel = this.wheel.bind(this), { + passive: false, + capture: true + }); + addListener(viewer, EVENT_DRAG_START, this.onDragStart = this.dragstart.bind(this)); + addListener(canvas, EVENT_POINTER_DOWN, this.onPointerDown = this.pointerdown.bind(this)); + addListener(document, EVENT_POINTER_MOVE, this.onPointerMove = this.pointermove.bind(this)); + addListener(document, EVENT_POINTER_UP, this.onPointerUp = this.pointerup.bind(this)); + addListener(document, EVENT_KEY_DOWN, this.onKeyDown = this.keydown.bind(this)); + addListener(window, EVENT_RESIZE, this.onResize = this.resize.bind(this)); + + if (options.toggleOnDblclick) { + addListener(canvas, EVENT_DBLCLICK, this.onDblclick = this.dblclick.bind(this)); + } + }, + unbind: function unbind() { + var options = this.options, + viewer = this.viewer, + canvas = this.canvas; + var document = this.element.ownerDocument; + removeListener(viewer, EVENT_CLICK, this.onClick); + removeListener(viewer, EVENT_WHEEL, this.onWheel, { + passive: false, + capture: true + }); + removeListener(viewer, EVENT_DRAG_START, this.onDragStart); + removeListener(canvas, EVENT_POINTER_DOWN, this.onPointerDown); + removeListener(document, EVENT_POINTER_MOVE, this.onPointerMove); + removeListener(document, EVENT_POINTER_UP, this.onPointerUp); + removeListener(document, EVENT_KEY_DOWN, this.onKeyDown); + removeListener(window, EVENT_RESIZE, this.onResize); + + if (options.toggleOnDblclick) { + removeListener(canvas, EVENT_DBLCLICK, this.onDblclick); + } + } + }; + + var handlers = { + click: function click(event) { + var target = event.target; + var options = this.options, + imageData = this.imageData; + var action = getData(target, DATA_ACTION); // Cancel the emulated click when the native click event was triggered. + + if (IS_TOUCH_DEVICE && event.isTrusted && target === this.canvas) { + clearTimeout(this.clickCanvasTimeout); + } + + switch (action) { + case 'mix': + if (this.played) { + this.stop(); + } else if (options.inline) { + if (this.fulled) { + this.exit(); + } else { + this.full(); + } + } else { + this.hide(); + } + + break; + + case 'hide': + this.hide(); + break; + + case 'view': + this.view(getData(target, 'index')); + break; + + case 'zoom-in': + this.zoom(0.1, true); + break; + + case 'zoom-out': + this.zoom(-0.1, true); + break; + + case 'one-to-one': + this.toggle(); + break; + + case 'reset': + this.reset(); + break; + + case 'prev': + this.prev(options.loop); + break; + + case 'play': + this.play(options.fullscreen); + break; + + case 'next': + this.next(options.loop); + break; + + case 'rotate-left': + this.rotate(-90); + break; + + case 'rotate-right': + this.rotate(90); + break; + + case 'flip-horizontal': + this.scaleX(-imageData.scaleX || -1); + break; + + case 'flip-vertical': + this.scaleY(-imageData.scaleY || -1); + break; + + default: + if (this.played) { + this.stop(); + } + + } + }, + dblclick: function dblclick(event) { + event.preventDefault(); + + if (this.viewed && event.target === this.image) { + // Cancel the emulated double click when the native dblclick event was triggered. + if (IS_TOUCH_DEVICE && event.isTrusted) { + clearTimeout(this.doubleClickImageTimeout); + } + + this.toggle(); + } + }, + load: function load() { + var _this = this; + + if (this.timeout) { + clearTimeout(this.timeout); + this.timeout = false; + } + + var element = this.element, + options = this.options, + image = this.image, + index = this.index, + viewerData = this.viewerData; + removeClass(image, CLASS_INVISIBLE); + + if (options.loading) { + removeClass(this.canvas, CLASS_LOADING); + } + + image.style.cssText = 'height:0;' + "margin-left:".concat(viewerData.width / 2, "px;") + "margin-top:".concat(viewerData.height / 2, "px;") + 'max-width:none!important;' + 'position:absolute;' + 'width:0;'; + this.initImage(function () { + toggleClass(image, CLASS_MOVE, options.movable); + toggleClass(image, CLASS_TRANSITION, options.transition); + + _this.renderImage(function () { + _this.viewed = true; + _this.viewing = false; + + if (isFunction(options.viewed)) { + addListener(element, EVENT_VIEWED, options.viewed, { + once: true + }); + } + + dispatchEvent(element, EVENT_VIEWED, { + originalImage: _this.images[index], + index: index, + image: image + }); + }); + }); + }, + loadImage: function loadImage(event) { + var image = event.target; + var parent = image.parentNode; + var parentWidth = parent.offsetWidth || 30; + var parentHeight = parent.offsetHeight || 50; + var filled = !!getData(image, 'filled'); + getImageNaturalSizes(image, function (naturalWidth, naturalHeight) { + var aspectRatio = naturalWidth / naturalHeight; + var width = parentWidth; + var height = parentHeight; + + if (parentHeight * aspectRatio > parentWidth) { + if (filled) { + width = parentHeight * aspectRatio; + } else { + height = parentWidth / aspectRatio; + } + } else if (filled) { + height = parentWidth / aspectRatio; + } else { + width = parentHeight * aspectRatio; + } + + setStyle(image, assign({ + width: width, + height: height + }, getTransforms({ + translateX: (parentWidth - width) / 2, + translateY: (parentHeight - height) / 2 + }))); + }); + }, + keydown: function keydown(event) { + var options = this.options; + + if (!this.fulled || !options.keyboard) { + return; + } + + switch (event.keyCode || event.which || event.charCode) { + // Escape + case 27: + if (this.played) { + this.stop(); + } else if (options.inline) { + if (this.fulled) { + this.exit(); + } + } else { + this.hide(); + } + + break; + // Space + + case 32: + if (this.played) { + this.stop(); + } + + break; + // ArrowLeft + + case 37: + this.prev(options.loop); + break; + // ArrowUp + + case 38: + // Prevent scroll on Firefox + event.preventDefault(); // Zoom in + + this.zoom(options.zoomRatio, true); + break; + // ArrowRight + + case 39: + this.next(options.loop); + break; + // ArrowDown + + case 40: + // Prevent scroll on Firefox + event.preventDefault(); // Zoom out + + this.zoom(-options.zoomRatio, true); + break; + // Ctrl + 0 + + case 48: // Fall through + // Ctrl + 1 + // eslint-disable-next-line no-fallthrough + + case 49: + if (event.ctrlKey) { + event.preventDefault(); + this.toggle(); + } + + break; + + default: + } + }, + dragstart: function dragstart(event) { + if (event.target.tagName.toLowerCase() === 'img') { + event.preventDefault(); + } + }, + pointerdown: function pointerdown(event) { + var options = this.options, + pointers = this.pointers; + var buttons = event.buttons, + button = event.button; + + if (!this.viewed || this.showing || this.viewing || this.hiding // No primary button (Usually the left button) + // Note that touch events have no `buttons` or `button` property + || isNumber(buttons) && buttons !== 1 || isNumber(button) && button !== 0 // Open context menu + || event.ctrlKey) { + return; + } // Prevent default behaviours as page zooming in touch devices. + + + event.preventDefault(); + + if (event.changedTouches) { + forEach(event.changedTouches, function (touch) { + pointers[touch.identifier] = getPointer(touch); + }); + } else { + pointers[event.pointerId || 0] = getPointer(event); + } + + var action = options.movable ? ACTION_MOVE : false; + + if (Object.keys(pointers).length > 1) { + action = ACTION_ZOOM; + } else if ((event.pointerType === 'touch' || event.type === 'touchstart') && this.isSwitchable()) { + action = ACTION_SWITCH; + } + + if (options.transition && (action === ACTION_MOVE || action === ACTION_ZOOM)) { + removeClass(this.image, CLASS_TRANSITION); + } + + this.action = action; + }, + pointermove: function pointermove(event) { + var pointers = this.pointers, + action = this.action; + + if (!this.viewed || !action) { + return; + } + + event.preventDefault(); + + if (event.changedTouches) { + forEach(event.changedTouches, function (touch) { + assign(pointers[touch.identifier] || {}, getPointer(touch, true)); + }); + } else { + assign(pointers[event.pointerId || 0] || {}, getPointer(event, true)); + } + + this.change(event); + }, + pointerup: function pointerup(event) { + var _this2 = this; + + var options = this.options, + action = this.action, + pointers = this.pointers; + var pointer; + + if (event.changedTouches) { + forEach(event.changedTouches, function (touch) { + pointer = pointers[touch.identifier]; + delete pointers[touch.identifier]; + }); + } else { + pointer = pointers[event.pointerId || 0]; + delete pointers[event.pointerId || 0]; + } + + if (!action) { + return; + } + + event.preventDefault(); + + if (options.transition && (action === ACTION_MOVE || action === ACTION_ZOOM)) { + addClass(this.image, CLASS_TRANSITION); + } + + this.action = false; // Emulate click and double click in touch devices to support backdrop and image zooming (#210). + + if (IS_TOUCH_DEVICE && action !== ACTION_ZOOM && pointer && Date.now() - pointer.timeStamp < 500) { + clearTimeout(this.clickCanvasTimeout); + clearTimeout(this.doubleClickImageTimeout); + + if (options.toggleOnDblclick && this.viewed && event.target === this.image) { + if (this.imageClicked) { + this.imageClicked = false; // This timeout will be cleared later when a native dblclick event is triggering + + this.doubleClickImageTimeout = setTimeout(function () { + dispatchEvent(_this2.image, EVENT_DBLCLICK); + }, 50); + } else { + this.imageClicked = true; // The default timing of a double click in Windows is 500 ms + + this.doubleClickImageTimeout = setTimeout(function () { + _this2.imageClicked = false; + }, 500); + } + } else { + this.imageClicked = false; + + if (options.backdrop && options.backdrop !== 'static' && event.target === this.canvas) { + // This timeout will be cleared later when a native click event is triggering + this.clickCanvasTimeout = setTimeout(function () { + dispatchEvent(_this2.canvas, EVENT_CLICK); + }, 50); + } + } + } + }, + resize: function resize() { + var _this3 = this; + + if (!this.isShown || this.hiding) { + return; + } + + this.initContainer(); + this.initViewer(); + this.renderViewer(); + this.renderList(); + + if (this.viewed) { + this.initImage(function () { + _this3.renderImage(); + }); + } + + if (this.played) { + if (this.options.fullscreen && this.fulled && !(document.fullscreenElement || document.webkitFullscreenElement || document.mozFullScreenElement || document.msFullscreenElement)) { + this.stop(); + return; + } + + forEach(this.player.getElementsByTagName('img'), function (image) { + addListener(image, EVENT_LOAD, _this3.loadImage.bind(_this3), { + once: true + }); + dispatchEvent(image, EVENT_LOAD); + }); + } + }, + wheel: function wheel(event) { + var _this4 = this; + + if (!this.viewed) { + return; + } + + event.preventDefault(); // Limit wheel speed to prevent zoom too fast + + if (this.wheeling) { + return; + } + + this.wheeling = true; + setTimeout(function () { + _this4.wheeling = false; + }, 50); + var ratio = Number(this.options.zoomRatio) || 0.1; + var delta = 1; + + if (event.deltaY) { + delta = event.deltaY > 0 ? 1 : -1; + } else if (event.wheelDelta) { + delta = -event.wheelDelta / 120; + } else if (event.detail) { + delta = event.detail > 0 ? 1 : -1; + } + + this.zoom(-delta * ratio, true, event); + } + }; + + var methods = { + /** Show the viewer (only available in modal mode) + * @param {boolean} [immediate=false] - Indicates if show the viewer immediately or not. + * @returns {Viewer} this + */ + show: function show() { + var immediate = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + var element = this.element, + options = this.options; + + if (options.inline || this.showing || this.isShown || this.showing) { + return this; + } + + if (!this.ready) { + this.build(); + + if (this.ready) { + this.show(immediate); + } + + return this; + } + + if (isFunction(options.show)) { + addListener(element, EVENT_SHOW, options.show, { + once: true + }); + } + + if (dispatchEvent(element, EVENT_SHOW) === false || !this.ready) { + return this; + } + + if (this.hiding) { + this.transitioning.abort(); + } + + this.showing = true; + this.open(); + var viewer = this.viewer; + removeClass(viewer, CLASS_HIDE); + + if (options.transition && !immediate) { + var shown = this.shown.bind(this); + this.transitioning = { + abort: function abort() { + removeListener(viewer, EVENT_TRANSITION_END, shown); + removeClass(viewer, CLASS_IN); + } + }; + addClass(viewer, CLASS_TRANSITION); // Force reflow to enable CSS3 transition + // eslint-disable-next-line + + viewer.offsetWidth; + addListener(viewer, EVENT_TRANSITION_END, shown, { + once: true + }); + addClass(viewer, CLASS_IN); + } else { + addClass(viewer, CLASS_IN); + this.shown(); + } + + return this; + }, + + /** + * Hide the viewer (only available in modal mode) + * @param {boolean} [immediate=false] - Indicates if hide the viewer immediately or not. + * @returns {Viewer} this + */ + hide: function hide() { + var immediate = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + var element = this.element, + options = this.options; + + if (options.inline || this.hiding || !(this.isShown || this.showing)) { + return this; + } + + if (isFunction(options.hide)) { + addListener(element, EVENT_HIDE, options.hide, { + once: true + }); + } + + if (dispatchEvent(element, EVENT_HIDE) === false) { + return this; + } + + if (this.showing) { + this.transitioning.abort(); + } + + this.hiding = true; + + if (this.played) { + this.stop(); + } else if (this.viewing) { + this.viewing.abort(); + } + + var viewer = this.viewer; + + if (options.transition && !immediate) { + var hidden = this.hidden.bind(this); + + var hide = function hide() { + addListener(viewer, EVENT_TRANSITION_END, hidden, { + once: true + }); + removeClass(viewer, CLASS_IN); + }; + + this.transitioning = { + abort: function abort() { + if (this.viewed) { + removeListener(this.image, EVENT_TRANSITION_END, hide); + } else { + removeListener(viewer, EVENT_TRANSITION_END, hidden); + } + } + }; + + if (this.viewed) { + addListener(this.image, EVENT_TRANSITION_END, hide, { + once: true + }); + this.zoomTo(0, false, false, true); + } else { + hide(); + } + } else { + removeClass(viewer, CLASS_IN); + this.hidden(); + } + + return this; + }, + + /** + * View one of the images with image's index + * @param {number} index - The index of the image to view. + * @returns {Viewer} this + */ + view: function view() { + var _this = this; + + var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.options.initialViewIndex; + index = Number(index) || 0; + + if (!this.isShown) { + this.index = index; + return this.show(); + } + + if (this.hiding || this.played || index < 0 || index >= this.length || this.viewed && index === this.index) { + return this; + } + + if (this.viewing) { + this.viewing.abort(); + } + + var element = this.element, + options = this.options, + title = this.title, + canvas = this.canvas; + var item = this.items[index]; + var img = item.querySelector('img'); + var url = getData(img, 'originalUrl'); + var alt = img.getAttribute('alt'); + var image = document.createElement('img'); + image.src = url; + image.alt = alt; + + if (isFunction(options.view)) { + addListener(element, EVENT_VIEW, options.view, { + once: true + }); + } + + if (dispatchEvent(element, EVENT_VIEW, { + originalImage: this.images[index], + index: index, + image: image + }) === false || !this.isShown || this.hiding || this.played) { + return this; + } + + this.image = image; + removeClass(this.items[this.index], CLASS_ACTIVE); + addClass(item, CLASS_ACTIVE); + this.viewed = false; + this.index = index; + this.imageData = {}; + addClass(image, CLASS_INVISIBLE); + + if (options.loading) { + addClass(canvas, CLASS_LOADING); + } + + canvas.innerHTML = ''; + canvas.appendChild(image); // Center current item + + this.renderList(); // Clear title + + title.innerHTML = ''; // Generate title after viewed + + var onViewed = function onViewed() { + var imageData = _this.imageData; + var render = Array.isArray(options.title) ? options.title[1] : options.title; + title.innerHTML = isFunction(render) ? render.call(_this, image, imageData) : "".concat(alt, " (").concat(imageData.naturalWidth, " \xD7 ").concat(imageData.naturalHeight, ")"); + }; + + var onLoad; + addListener(element, EVENT_VIEWED, onViewed, { + once: true + }); + this.viewing = { + abort: function abort() { + removeListener(element, EVENT_VIEWED, onViewed); + + if (image.complete) { + if (this.imageRendering) { + this.imageRendering.abort(); + } else if (this.imageInitializing) { + this.imageInitializing.abort(); + } + } else { + removeListener(image, EVENT_LOAD, onLoad); + + if (this.timeout) { + clearTimeout(this.timeout); + } + } + } + }; + + if (image.complete) { + this.load(); + } else { + addListener(image, EVENT_LOAD, onLoad = this.load.bind(this), { + once: true + }); + + if (this.timeout) { + clearTimeout(this.timeout); + } // Make the image visible if it fails to load within 1s + + + this.timeout = setTimeout(function () { + removeClass(image, CLASS_INVISIBLE); + _this.timeout = false; + }, 1000); + } + + return this; + }, + + /** + * View the previous image + * @param {boolean} [loop=false] - Indicate if view the last one + * when it is the first one at present. + * @returns {Viewer} this + */ + prev: function prev() { + var loop = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + var index = this.index - 1; + + if (index < 0) { + index = loop ? this.length - 1 : 0; + } + + this.view(index); + return this; + }, + + /** + * View the next image + * @param {boolean} [loop=false] - Indicate if view the first one + * when it is the last one at present. + * @returns {Viewer} this + */ + next: function next() { + var loop = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + var maxIndex = this.length - 1; + var index = this.index + 1; + + if (index > maxIndex) { + index = loop ? 0 : maxIndex; + } + + this.view(index); + return this; + }, + + /** + * Move the image with relative offsets. + * @param {number} offsetX - The relative offset distance on the x-axis. + * @param {number} offsetY - The relative offset distance on the y-axis. + * @returns {Viewer} this + */ + move: function move(offsetX, offsetY) { + var imageData = this.imageData; + this.moveTo(isUndefined(offsetX) ? offsetX : imageData.left + Number(offsetX), isUndefined(offsetY) ? offsetY : imageData.top + Number(offsetY)); + return this; + }, + + /** + * Move the image to an absolute point. + * @param {number} x - The x-axis coordinate. + * @param {number} [y=x] - The y-axis coordinate. + * @returns {Viewer} this + */ + moveTo: function moveTo(x) { + var y = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : x; + var imageData = this.imageData; + x = Number(x); + y = Number(y); + + if (this.viewed && !this.played && this.options.movable) { + var changed = false; + + if (isNumber(x)) { + imageData.left = x; + changed = true; + } + + if (isNumber(y)) { + imageData.top = y; + changed = true; + } + + if (changed) { + this.renderImage(); + } + } + + return this; + }, + + /** + * Zoom the image with a relative ratio. + * @param {number} ratio - The target ratio. + * @param {boolean} [hasTooltip=false] - Indicates if it has a tooltip or not. + * @param {Event} [_originalEvent=null] - The original event if any. + * @returns {Viewer} this + */ + zoom: function zoom(ratio) { + var hasTooltip = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + + var _originalEvent = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null; + + var imageData = this.imageData; + ratio = Number(ratio); + + if (ratio < 0) { + ratio = 1 / (1 - ratio); + } else { + ratio = 1 + ratio; + } + + this.zoomTo(imageData.width * ratio / imageData.naturalWidth, hasTooltip, _originalEvent); + return this; + }, + + /** + * Zoom the image to an absolute ratio. + * @param {number} ratio - The target ratio. + * @param {boolean} [hasTooltip=false] - Indicates if it has a tooltip or not. + * @param {Event} [_originalEvent=null] - The original event if any. + * @param {Event} [_zoomable=false] - Indicates if the current zoom is available or not. + * @returns {Viewer} this + */ + zoomTo: function zoomTo(ratio) { + var _this2 = this; + + var hasTooltip = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + + var _originalEvent = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null; + + var _zoomable = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false; + + var element = this.element, + options = this.options, + pointers = this.pointers, + imageData = this.imageData; + var width = imageData.width, + height = imageData.height, + left = imageData.left, + top = imageData.top, + naturalWidth = imageData.naturalWidth, + naturalHeight = imageData.naturalHeight; + ratio = Math.max(0, ratio); + + if (isNumber(ratio) && this.viewed && !this.played && (_zoomable || options.zoomable)) { + if (!_zoomable) { + var minZoomRatio = Math.max(0.01, options.minZoomRatio); + var maxZoomRatio = Math.min(100, options.maxZoomRatio); + ratio = Math.min(Math.max(ratio, minZoomRatio), maxZoomRatio); + } + + if (_originalEvent && ratio > 0.95 && ratio < 1.05) { + ratio = 1; + } + + var newWidth = naturalWidth * ratio; + var newHeight = naturalHeight * ratio; + var offsetWidth = newWidth - width; + var offsetHeight = newHeight - height; + var oldRatio = width / naturalWidth; + + if (isFunction(options.zoom)) { + addListener(element, EVENT_ZOOM, options.zoom, { + once: true + }); + } + + if (dispatchEvent(element, EVENT_ZOOM, { + ratio: ratio, + oldRatio: oldRatio, + originalEvent: _originalEvent + }) === false) { + return this; + } + + this.zooming = true; + + if (_originalEvent) { + var offset = getOffset(this.viewer); + var center = pointers && Object.keys(pointers).length ? getPointersCenter(pointers) : { + pageX: _originalEvent.pageX, + pageY: _originalEvent.pageY + }; // Zoom from the triggering point of the event + + imageData.left -= offsetWidth * ((center.pageX - offset.left - left) / width); + imageData.top -= offsetHeight * ((center.pageY - offset.top - top) / height); + } else { + // Zoom from the center of the image + imageData.left -= offsetWidth / 2; + imageData.top -= offsetHeight / 2; + } + + imageData.width = newWidth; + imageData.height = newHeight; + imageData.ratio = ratio; + this.renderImage(function () { + _this2.zooming = false; + + if (isFunction(options.zoomed)) { + addListener(element, EVENT_ZOOMED, options.zoomed, { + once: true + }); + } + + dispatchEvent(element, EVENT_ZOOMED, { + ratio: ratio, + oldRatio: oldRatio, + originalEvent: _originalEvent + }); + }); + + if (hasTooltip) { + this.tooltip(); + } + } + + return this; + }, + + /** + * Rotate the image with a relative degree. + * @param {number} degree - The rotate degree. + * @returns {Viewer} this + */ + rotate: function rotate(degree) { + this.rotateTo((this.imageData.rotate || 0) + Number(degree)); + return this; + }, + + /** + * Rotate the image to an absolute degree. + * @param {number} degree - The rotate degree. + * @returns {Viewer} this + */ + rotateTo: function rotateTo(degree) { + var imageData = this.imageData; + degree = Number(degree); + + if (isNumber(degree) && this.viewed && !this.played && this.options.rotatable) { + imageData.rotate = degree; + this.renderImage(); + } + + return this; + }, + + /** + * Scale the image on the x-axis. + * @param {number} scaleX - The scale ratio on the x-axis. + * @returns {Viewer} this + */ + scaleX: function scaleX(_scaleX) { + this.scale(_scaleX, this.imageData.scaleY); + return this; + }, + + /** + * Scale the image on the y-axis. + * @param {number} scaleY - The scale ratio on the y-axis. + * @returns {Viewer} this + */ + scaleY: function scaleY(_scaleY) { + this.scale(this.imageData.scaleX, _scaleY); + return this; + }, + + /** + * Scale the image. + * @param {number} scaleX - The scale ratio on the x-axis. + * @param {number} [scaleY=scaleX] - The scale ratio on the y-axis. + * @returns {Viewer} this + */ + scale: function scale(scaleX) { + var scaleY = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : scaleX; + var imageData = this.imageData; + scaleX = Number(scaleX); + scaleY = Number(scaleY); + + if (this.viewed && !this.played && this.options.scalable) { + var changed = false; + + if (isNumber(scaleX)) { + imageData.scaleX = scaleX; + changed = true; + } + + if (isNumber(scaleY)) { + imageData.scaleY = scaleY; + changed = true; + } + + if (changed) { + this.renderImage(); + } + } + + return this; + }, + + /** + * Play the images + * @param {boolean} [fullscreen=false] - Indicate if request fullscreen or not. + * @returns {Viewer} this + */ + play: function play() { + var _this3 = this; + + var fullscreen = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + + if (!this.isShown || this.played) { + return this; + } + + var options = this.options, + player = this.player; + var onLoad = this.loadImage.bind(this); + var list = []; + var total = 0; + var index = 0; + this.played = true; + this.onLoadWhenPlay = onLoad; + + if (fullscreen) { + this.requestFullscreen(); + } + + addClass(player, CLASS_SHOW); + forEach(this.items, function (item, i) { + var img = item.querySelector('img'); + var image = document.createElement('img'); + image.src = getData(img, 'originalUrl'); + image.alt = img.getAttribute('alt'); + total += 1; + addClass(image, CLASS_FADE); + toggleClass(image, CLASS_TRANSITION, options.transition); + + if (hasClass(item, CLASS_ACTIVE)) { + addClass(image, CLASS_IN); + index = i; + } + + list.push(image); + addListener(image, EVENT_LOAD, onLoad, { + once: true + }); + player.appendChild(image); + }); + + if (isNumber(options.interval) && options.interval > 0) { + var play = function play() { + _this3.playing = setTimeout(function () { + removeClass(list[index], CLASS_IN); + index += 1; + index = index < total ? index : 0; + addClass(list[index], CLASS_IN); + play(); + }, options.interval); + }; + + if (total > 1) { + play(); + } + } + + return this; + }, + // Stop play + stop: function stop() { + var _this4 = this; + + if (!this.played) { + return this; + } + + var player = this.player; + this.played = false; + clearTimeout(this.playing); + forEach(player.getElementsByTagName('img'), function (image) { + removeListener(image, EVENT_LOAD, _this4.onLoadWhenPlay); + }); + removeClass(player, CLASS_SHOW); + player.innerHTML = ''; + this.exitFullscreen(); + return this; + }, + // Enter modal mode (only available in inline mode) + full: function full() { + var _this5 = this; + + var options = this.options, + viewer = this.viewer, + image = this.image, + list = this.list; + + if (!this.isShown || this.played || this.fulled || !options.inline) { + return this; + } + + this.fulled = true; + this.open(); + addClass(this.button, CLASS_FULLSCREEN_EXIT); + + if (options.transition) { + removeClass(list, CLASS_TRANSITION); + + if (this.viewed) { + removeClass(image, CLASS_TRANSITION); + } + } + + addClass(viewer, CLASS_FIXED); + viewer.setAttribute('style', ''); + setStyle(viewer, { + zIndex: options.zIndex + }); + this.initContainer(); + this.viewerData = assign({}, this.containerData); + this.renderList(); + + if (this.viewed) { + this.initImage(function () { + _this5.renderImage(function () { + if (options.transition) { + setTimeout(function () { + addClass(image, CLASS_TRANSITION); + addClass(list, CLASS_TRANSITION); + }, 0); + } + }); + }); + } + + return this; + }, + // Exit modal mode (only available in inline mode) + exit: function exit() { + var _this6 = this; + + var options = this.options, + viewer = this.viewer, + image = this.image, + list = this.list; + + if (!this.isShown || this.played || !this.fulled || !options.inline) { + return this; + } + + this.fulled = false; + this.close(); + removeClass(this.button, CLASS_FULLSCREEN_EXIT); + + if (options.transition) { + removeClass(list, CLASS_TRANSITION); + + if (this.viewed) { + removeClass(image, CLASS_TRANSITION); + } + } + + removeClass(viewer, CLASS_FIXED); + setStyle(viewer, { + zIndex: options.zIndexInline + }); + this.viewerData = assign({}, this.parentData); + this.renderViewer(); + this.renderList(); + + if (this.viewed) { + this.initImage(function () { + _this6.renderImage(function () { + if (options.transition) { + setTimeout(function () { + addClass(image, CLASS_TRANSITION); + addClass(list, CLASS_TRANSITION); + }, 0); + } + }); + }); + } + + return this; + }, + // Show the current ratio of the image with percentage + tooltip: function tooltip() { + var _this7 = this; + + var options = this.options, + tooltipBox = this.tooltipBox, + imageData = this.imageData; + + if (!this.viewed || this.played || !options.tooltip) { + return this; + } + + tooltipBox.textContent = "".concat(Math.round(imageData.ratio * 100), "%"); + + if (!this.tooltipping) { + if (options.transition) { + if (this.fading) { + dispatchEvent(tooltipBox, EVENT_TRANSITION_END); + } + + addClass(tooltipBox, CLASS_SHOW); + addClass(tooltipBox, CLASS_FADE); + addClass(tooltipBox, CLASS_TRANSITION); // Force reflow to enable CSS3 transition + // eslint-disable-next-line + + tooltipBox.offsetWidth; + addClass(tooltipBox, CLASS_IN); + } else { + addClass(tooltipBox, CLASS_SHOW); + } + } else { + clearTimeout(this.tooltipping); + } + + this.tooltipping = setTimeout(function () { + if (options.transition) { + addListener(tooltipBox, EVENT_TRANSITION_END, function () { + removeClass(tooltipBox, CLASS_SHOW); + removeClass(tooltipBox, CLASS_FADE); + removeClass(tooltipBox, CLASS_TRANSITION); + _this7.fading = false; + }, { + once: true + }); + removeClass(tooltipBox, CLASS_IN); + _this7.fading = true; + } else { + removeClass(tooltipBox, CLASS_SHOW); + } + + _this7.tooltipping = false; + }, 1000); + return this; + }, + // Toggle the image size between its natural size and initial size + toggle: function toggle() { + if (this.imageData.ratio === 1) { + this.zoomTo(this.initialImageData.ratio, true); + } else { + this.zoomTo(1, true); + } + + return this; + }, + // Reset the image to its initial state + reset: function reset() { + if (this.viewed && !this.played) { + this.imageData = assign({}, this.initialImageData); + this.renderImage(); + } + + return this; + }, + // Update viewer when images changed + update: function update() { + var element = this.element, + options = this.options, + isImg = this.isImg; // Destroy viewer if the target image was deleted + + if (isImg && !element.parentNode) { + return this.destroy(); + } + + var images = []; + forEach(isImg ? [element] : element.querySelectorAll('img'), function (image) { + if (options.filter) { + if (options.filter(image)) { + images.push(image); + } + } else { + images.push(image); + } + }); + + if (!images.length) { + return this; + } + + this.images = images; + this.length = images.length; + + if (this.ready) { + var indexes = []; + forEach(this.items, function (item, i) { + var img = item.querySelector('img'); + var image = images[i]; + + if (image) { + if (image.src !== img.src) { + indexes.push(i); + } + } else { + indexes.push(i); + } + }); + setStyle(this.list, { + width: 'auto' + }); + this.initList(); + + if (this.isShown) { + if (this.length) { + if (this.viewed) { + var index = indexes.indexOf(this.index); + + if (index >= 0) { + this.viewed = false; + this.view(Math.max(this.index - (index + 1), 0)); + } else { + addClass(this.items[this.index], CLASS_ACTIVE); + } + } + } else { + this.image = null; + this.viewed = false; + this.index = 0; + this.imageData = {}; + this.canvas.innerHTML = ''; + this.title.innerHTML = ''; + } + } + } else { + this.build(); + } + + return this; + }, + // Destroy the viewer + destroy: function destroy() { + var element = this.element, + options = this.options; + + if (!element[NAMESPACE]) { + return this; + } + + this.destroyed = true; + + if (this.ready) { + if (this.played) { + this.stop(); + } + + if (options.inline) { + if (this.fulled) { + this.exit(); + } + + this.unbind(); + } else if (this.isShown) { + if (this.viewing) { + if (this.imageRendering) { + this.imageRendering.abort(); + } else if (this.imageInitializing) { + this.imageInitializing.abort(); + } + } + + if (this.hiding) { + this.transitioning.abort(); + } + + this.hidden(); + } else if (this.showing) { + this.transitioning.abort(); + this.hidden(); + } + + this.ready = false; + this.viewer.parentNode.removeChild(this.viewer); + } else if (options.inline) { + if (this.delaying) { + this.delaying.abort(); + } else if (this.initializing) { + this.initializing.abort(); + } + } + + if (!options.inline) { + removeListener(element, EVENT_CLICK, this.onStart); + } + + element[NAMESPACE] = undefined; + return this; + } + }; + + var others = { + open: function open() { + var body = this.body; + addClass(body, CLASS_OPEN); + body.style.paddingRight = "".concat(this.scrollbarWidth + (parseFloat(this.initialBodyPaddingRight) || 0), "px"); + }, + close: function close() { + var body = this.body; + removeClass(body, CLASS_OPEN); + body.style.paddingRight = this.initialBodyPaddingRight; + }, + shown: function shown() { + var element = this.element, + options = this.options; + this.fulled = true; + this.isShown = true; + this.render(); + this.bind(); + this.showing = false; + + if (isFunction(options.shown)) { + addListener(element, EVENT_SHOWN, options.shown, { + once: true + }); + } + + if (dispatchEvent(element, EVENT_SHOWN) === false) { + return; + } + + if (this.ready && this.isShown && !this.hiding) { + this.view(this.index); + } + }, + hidden: function hidden() { + var element = this.element, + options = this.options; + this.fulled = false; + this.viewed = false; + this.isShown = false; + this.close(); + this.unbind(); + addClass(this.viewer, CLASS_HIDE); + this.resetList(); + this.resetImage(); + this.hiding = false; + + if (!this.destroyed) { + if (isFunction(options.hidden)) { + addListener(element, EVENT_HIDDEN, options.hidden, { + once: true + }); + } + + dispatchEvent(element, EVENT_HIDDEN); + } + }, + requestFullscreen: function requestFullscreen() { + var document = this.element.ownerDocument; + + if (this.fulled && !(document.fullscreenElement || document.webkitFullscreenElement || document.mozFullScreenElement || document.msFullscreenElement)) { + var documentElement = document.documentElement; // Element.requestFullscreen() + + if (documentElement.requestFullscreen) { + documentElement.requestFullscreen(); + } else if (documentElement.webkitRequestFullscreen) { + documentElement.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT); + } else if (documentElement.mozRequestFullScreen) { + documentElement.mozRequestFullScreen(); + } else if (documentElement.msRequestFullscreen) { + documentElement.msRequestFullscreen(); + } + } + }, + exitFullscreen: function exitFullscreen() { + var document = this.element.ownerDocument; + + if (this.fulled && (document.fullscreenElement || document.webkitFullscreenElement || document.mozFullScreenElement || document.msFullscreenElement)) { + // Document.exitFullscreen() + if (document.exitFullscreen) { + document.exitFullscreen(); + } else if (document.webkitExitFullscreen) { + document.webkitExitFullscreen(); + } else if (document.mozCancelFullScreen) { + document.mozCancelFullScreen(); + } else if (document.msExitFullscreen) { + document.msExitFullscreen(); + } + } + }, + change: function change(event) { + var options = this.options, + pointers = this.pointers; + var pointer = pointers[Object.keys(pointers)[0]]; + var offsetX = pointer.endX - pointer.startX; + var offsetY = pointer.endY - pointer.startY; + + switch (this.action) { + // Move the current image + case ACTION_MOVE: + this.move(offsetX, offsetY); + break; + // Zoom the current image + + case ACTION_ZOOM: + this.zoom(getMaxZoomRatio(pointers), false, event); + break; + + case ACTION_SWITCH: + { + this.action = 'switched'; + var absoluteOffsetX = Math.abs(offsetX); + + if (absoluteOffsetX > 1 && absoluteOffsetX > Math.abs(offsetY)) { + // Empty `pointers` as `touchend` event will not be fired after swiped in iOS browsers. + this.pointers = {}; + + if (offsetX > 1) { + this.prev(options.loop); + } else if (offsetX < -1) { + this.next(options.loop); + } + } + + break; + } + + default: + } // Override + + + forEach(pointers, function (p) { + p.startX = p.endX; + p.startY = p.endY; + }); + }, + isSwitchable: function isSwitchable() { + var imageData = this.imageData, + viewerData = this.viewerData; + return this.length > 1 && imageData.left >= 0 && imageData.top >= 0 && imageData.width <= viewerData.width && imageData.height <= viewerData.height; + } + }; + + var AnotherViewer = WINDOW.Viewer; + + var Viewer = + /*#__PURE__*/ + function () { + /** + * Create a new Viewer. + * @param {Element} element - The target element for viewing. + * @param {Object} [options={}] - The configuration options. + */ + function Viewer(element) { + var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + + _classCallCheck(this, Viewer); + + if (!element || element.nodeType !== 1) { + throw new Error('The first argument is required and must be an element.'); + } + + this.element = element; + this.options = assign({}, DEFAULTS, isPlainObject(options) && options); + this.action = false; + this.fading = false; + this.fulled = false; + this.hiding = false; + this.imageClicked = false; + this.imageData = {}; + this.index = this.options.initialViewIndex; + this.isImg = false; + this.isShown = false; + this.length = 0; + this.played = false; + this.playing = false; + this.pointers = {}; + this.ready = false; + this.showing = false; + this.timeout = false; + this.tooltipping = false; + this.viewed = false; + this.viewing = false; + this.wheeling = false; + this.zooming = false; + this.init(); + } + + _createClass(Viewer, [{ + key: "init", + value: function init() { + var _this = this; + + var element = this.element, + options = this.options; + + if (element[NAMESPACE]) { + return; + } + + element[NAMESPACE] = this; + var isImg = element.tagName.toLowerCase() === 'img'; + var images = []; + forEach(isImg ? [element] : element.querySelectorAll('img'), function (image) { + if (isFunction(options.filter)) { + if (options.filter.call(_this, image)) { + images.push(image); + } + } else { + images.push(image); + } + }); + this.isImg = isImg; + this.length = images.length; + this.images = images; + var ownerDocument = element.ownerDocument; + var body = ownerDocument.body || ownerDocument.documentElement; + this.body = body; + this.scrollbarWidth = window.innerWidth - ownerDocument.documentElement.clientWidth; + this.initialBodyPaddingRight = window.getComputedStyle(body).paddingRight; // Override `transition` option if it is not supported + + if (isUndefined(document.createElement(NAMESPACE).style.transition)) { + options.transition = false; + } + + if (options.inline) { + var count = 0; + + var progress = function progress() { + count += 1; + + if (count === _this.length) { + var timeout; + _this.initializing = false; + _this.delaying = { + abort: function abort() { + clearTimeout(timeout); + } + }; // build asynchronously to keep `this.viewer` is accessible in `ready` event handler. + + timeout = setTimeout(function () { + _this.delaying = false; + + _this.build(); + }, 0); + } + }; + + this.initializing = { + abort: function abort() { + forEach(images, function (image) { + if (!image.complete) { + removeListener(image, EVENT_LOAD, progress); + } + }); + } + }; + forEach(images, function (image) { + if (image.complete) { + progress(); + } else { + addListener(image, EVENT_LOAD, progress, { + once: true + }); + } + }); + } else { + addListener(element, EVENT_CLICK, this.onStart = function (_ref) { + var target = _ref.target; + + if (target.tagName.toLowerCase() === 'img' && (!isFunction(options.filter) || options.filter.call(_this, target))) { + _this.view(_this.images.indexOf(target)); + } + }); + } + } + }, { + key: "build", + value: function build() { + if (this.ready) { + return; + } + + var element = this.element, + options = this.options; + var parent = element.parentNode; + var template = document.createElement('div'); + template.innerHTML = TEMPLATE; + var viewer = template.querySelector(".".concat(NAMESPACE, "-container")); + var title = viewer.querySelector(".".concat(NAMESPACE, "-title")); + var toolbar = viewer.querySelector(".".concat(NAMESPACE, "-toolbar")); + var navbar = viewer.querySelector(".".concat(NAMESPACE, "-navbar")); + var button = viewer.querySelector(".".concat(NAMESPACE, "-button")); + var canvas = viewer.querySelector(".".concat(NAMESPACE, "-canvas")); + this.parent = parent; + this.viewer = viewer; + this.title = title; + this.toolbar = toolbar; + this.navbar = navbar; + this.button = button; + this.canvas = canvas; + this.footer = viewer.querySelector(".".concat(NAMESPACE, "-footer")); + this.tooltipBox = viewer.querySelector(".".concat(NAMESPACE, "-tooltip")); + this.player = viewer.querySelector(".".concat(NAMESPACE, "-player")); + this.list = viewer.querySelector(".".concat(NAMESPACE, "-list")); + addClass(title, !options.title ? CLASS_HIDE : getResponsiveClass(Array.isArray(options.title) ? options.title[0] : options.title)); + addClass(navbar, !options.navbar ? CLASS_HIDE : getResponsiveClass(options.navbar)); + toggleClass(button, CLASS_HIDE, !options.button); + + if (options.backdrop) { + addClass(viewer, "".concat(NAMESPACE, "-backdrop")); + + if (!options.inline && options.backdrop !== 'static') { + setData(canvas, DATA_ACTION, 'hide'); + } + } + + if (isString(options.className) && options.className) { + // In case there are multiple class names + options.className.split(REGEXP_SPACES).forEach(function (className) { + addClass(viewer, className); + }); + } + + if (options.toolbar) { + var list = document.createElement('ul'); + var custom = isPlainObject(options.toolbar); + var zoomButtons = BUTTONS.slice(0, 3); + var rotateButtons = BUTTONS.slice(7, 9); + var scaleButtons = BUTTONS.slice(9); + + if (!custom) { + addClass(toolbar, getResponsiveClass(options.toolbar)); + } + + forEach(custom ? options.toolbar : BUTTONS, function (value, index) { + var deep = custom && isPlainObject(value); + var name = custom ? hyphenate(index) : value; + var show = deep && !isUndefined(value.show) ? value.show : value; + + if (!show || !options.zoomable && zoomButtons.indexOf(name) !== -1 || !options.rotatable && rotateButtons.indexOf(name) !== -1 || !options.scalable && scaleButtons.indexOf(name) !== -1) { + return; + } + + var size = deep && !isUndefined(value.size) ? value.size : value; + var click = deep && !isUndefined(value.click) ? value.click : value; + var item = document.createElement('li'); + item.setAttribute('role', 'button'); + addClass(item, "".concat(NAMESPACE, "-").concat(name)); + + if (!isFunction(click)) { + setData(item, DATA_ACTION, name); + } + + if (isNumber(show)) { + addClass(item, getResponsiveClass(show)); + } + + if (['small', 'large'].indexOf(size) !== -1) { + addClass(item, "".concat(NAMESPACE, "-").concat(size)); + } else if (name === 'play') { + addClass(item, "".concat(NAMESPACE, "-large")); + } + + if (isFunction(click)) { + addListener(item, EVENT_CLICK, click); + } + + list.appendChild(item); + }); + toolbar.appendChild(list); + } else { + addClass(toolbar, CLASS_HIDE); + } + + if (!options.rotatable) { + var rotates = toolbar.querySelectorAll('li[class*="rotate"]'); + addClass(rotates, CLASS_INVISIBLE); + forEach(rotates, function (rotate) { + toolbar.appendChild(rotate); + }); + } + + if (options.inline) { + addClass(button, CLASS_FULLSCREEN); + setStyle(viewer, { + zIndex: options.zIndexInline + }); + + if (window.getComputedStyle(parent).position === 'static') { + setStyle(parent, { + position: 'relative' + }); + } + + parent.insertBefore(viewer, element.nextSibling); + } else { + addClass(button, CLASS_CLOSE); + addClass(viewer, CLASS_FIXED); + addClass(viewer, CLASS_FADE); + addClass(viewer, CLASS_HIDE); + setStyle(viewer, { + zIndex: options.zIndex + }); + var container = options.container; + + if (isString(container)) { + container = element.ownerDocument.querySelector(container); + } + + if (!container) { + container = this.body; + } + + container.appendChild(viewer); + } + + if (options.inline) { + this.render(); + this.bind(); + this.isShown = true; + } + + this.ready = true; + + if (isFunction(options.ready)) { + addListener(element, EVENT_READY, options.ready, { + once: true + }); + } + + if (dispatchEvent(element, EVENT_READY) === false) { + this.ready = false; + return; + } + + if (this.ready && options.inline) { + this.view(this.index); + } + } + /** + * Get the no conflict viewer class. + * @returns {Viewer} The viewer class. + */ + + }], [{ + key: "noConflict", + value: function noConflict() { + window.Viewer = AnotherViewer; + return Viewer; + } + /** + * Change the default options. + * @param {Object} options - The new default options. + */ + + }, { + key: "setDefaults", + value: function setDefaults(options) { + assign(DEFAULTS, isPlainObject(options) && options); + } + }]); + + return Viewer; + }(); + + assign(Viewer.prototype, render, events, handlers, methods, others); + + return Viewer; + +}))); \ No newline at end of file diff --git a/muk_web_preview_image/static/src/js/image.js b/muk_web_preview_image/static/src/js/image.js new file mode 100644 index 0000000..881e9a6 --- /dev/null +++ b/muk_web_preview_image/static/src/js/image.js @@ -0,0 +1,92 @@ +/********************************************************************************** +* +* Copyright (C) 2017 MuK IT GmbH +* +* This program is free software: you can redistribute it and/or modify +* it under the terms of the GNU Affero General Public License as +* published by the Free Software Foundation, either version 3 of the +* License, or (at your option) any later version. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU Affero General Public License for more details. +* +* You should have received a copy of the GNU Affero General Public License +* along with this program. If not, see . +* +**********************************************************************************/ + +odoo.define('muk_preview_markdown.PreviewContentImage', function (require) { +"use strict"; + +var core = require('web.core'); +var ajax = require('web.ajax'); +var utils = require('web.utils'); +var session = require('web.session'); + +var registry = require('muk_preview.registry'); + +var AbstractPreviewContent = require('muk_preview.AbstractPreviewContent'); + +var QWeb = core.qweb; +var _t = core._t; + +var PreviewContentImage = AbstractPreviewContent.extend({ + template: "muk_preview.PreviewContentImage", + cssLibs: [ + '/muk_web_preview_image/static/lib/viewer/viewer.css', + ], + jsLibs: [ + '/muk_web_preview_image/static/lib/viewer/viewer.js', + '/muk_web_preview_image/static/lib/viewer/jquery-viewer.js', + ], + renderPreviewContent: function() { + this.$('img').viewer({ + inline: true, + button: false, + navbar: false, + title: false, + toolbar: { + zoomIn: 1, + zoomOut: 1, + oneToOne: 1, + reset: 1, + prev: 0, + next: 0, + play: { + show: 1, + size: 'large', + }, + rotateLeft: 1, + rotateRight: 1, + flipHorizontal: 1, + flipVertical: 1, + }, + }); + }, + downloadable: true, + printable: true, +}); + +_.each([ + 'cod', 'ras', 'fif', 'gif', 'ief', 'jpeg', 'jpg', 'jpe', 'png', 'tiff', + 'tif', 'mcf', 'wbmp', 'fh4', 'fh5', 'fhc', 'ico', 'pnm', 'pbm', 'pgm', + 'ppm', 'rgb', 'xwd', 'xbm', 'xpm' +], function(extension) { + registry.add(extension, PreviewContentImage); + registry.add("." + extension, PreviewContentImage); +}); +_.each([ + 'image/cis-cod', 'image/cmu-raster', 'image/fif', 'image/gif', 'image/ief', + 'image/png', 'image/tiff', 'image/vasa', 'image/vnd.wap.wbmp', 'image/x-freehand', + 'image/x-portable-anymap', 'image/x-portable-bitmap', 'image/x-portable-graymap', + 'image/x-portable-pixmap', 'image/x-rgb', 'image/x-windowdump', 'image/x-xbitmap', + 'image/jpeg', 'image/x-icon', 'image/x-xpixmap' +], function(mimetype) { + registry.add(mimetype, PreviewContentImage); +}); + +return PreviewContentImage; + +}); diff --git a/muk_web_preview_image/static/src/js/vector.js b/muk_web_preview_image/static/src/js/vector.js new file mode 100644 index 0000000..ce1e821 --- /dev/null +++ b/muk_web_preview_image/static/src/js/vector.js @@ -0,0 +1,94 @@ +/********************************************************************************** +* +* Copyright (C) 2017 MuK IT GmbH +* +* This program is free software: you can redistribute it and/or modify +* it under the terms of the GNU Affero General Public License as +* published by the Free Software Foundation, either version 3 of the +* License, or (at your option) any later version. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU Affero General Public License for more details. +* +* You should have received a copy of the GNU Affero General Public License +* along with this program. If not, see . +* +**********************************************************************************/ + +odoo.define('muk_preview_markdown.PreviewContentVector', function (require) { +"use strict"; + +var core = require('web.core'); +var ajax = require('web.ajax'); +var utils = require('web.utils'); +var session = require('web.session'); + +var registry = require('muk_preview.registry'); + +var AbstractPreviewContent = require('muk_preview.AbstractPreviewContent'); + +var QWeb = core.qweb; +var _t = core._t; + +var PreviewContentVector = AbstractPreviewContent.extend({ + events: _.extend({}, AbstractPreviewContent.prototype.events, { + 'click .zoom-plus': '_onZoomIn', + 'click .zoom-minus': '_onZoomOut', + 'click .zoom-reset': '_onReset', + }), + template: "muk_preview.PreviewContentVector", + jsLibs: [ + '/muk_web_preview_image/static/lib/svg-pan-zoom/svg-pan-zoom.js', + ], + willStart: function() { + var def = $.ajax({ + url: this.url, + dataType: "text", + }).fail(function(jqXHR, textStatus) { + console.error(textStatus); + }).done(function(vector) { + this.vector = vector; + }.bind(this)); + return $.when(this._super.apply(this, arguments), def); + }, + renderPreviewContent: function() { + this.$('.vector-content').html(this.vector); + this.svgPanZoom = this.$("svg").svgPanZoom({ + events: { + mouseWheel: true, + doubleClick: true, + drag: true, + dragCursor: "move", + }, + animationTime: 300, + zoomFactor: 0.1, + maxZoom: 5, + panFactor: 100, + }); + return this._super.apply(this, arguments); + }, + _onZoomIn: function(event) { + console.log(this.svgPanZoom); + this.svgPanZoom.zoomIn(); + }, + _onZoomOut: function(event) { + this.svgPanZoom.zoomOut(); + }, + _onReset: function(event) { + this.svgPanZoom.reset(); + }, + downloadable: true, + printable: true, +}); + + + +registry.add('svg', PreviewContentVector); +registry.add('.svg', PreviewContentVector); +registry.add('image/svg+xml', PreviewContentVector); + +return PreviewContentVector; + +}); diff --git a/muk_web_preview_image/static/src/scss/image.scss b/muk_web_preview_image/static/src/scss/image.scss new file mode 100644 index 0000000..b92db5e --- /dev/null +++ b/muk_web_preview_image/static/src/scss/image.scss @@ -0,0 +1,39 @@ +/********************************************************************************** +* +* Copyright (C) 2017 MuK IT GmbH +* +* This program is free software: you can redistribute it and/or modify +* it under the terms of the GNU Affero General Public License as +* published by the Free Software Foundation, either version 3 of the +* License, or (at your option) any later version. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU Affero General Public License for more details. +* +* You should have received a copy of the GNU Affero General Public License +* along with this program. If not, see . +* +**********************************************************************************/ + +.mk_preview_image { + width: 100%; + height: 100%; + .viewer-container { + width: 100% ! important; + height: 100% ! important; + } + img { + display: none; + } +} + +@media print { + .mk_preview_image { + img { + display: block; + } + } +} + diff --git a/muk_web_preview_image/static/src/scss/vector.scss b/muk_web_preview_image/static/src/scss/vector.scss new file mode 100644 index 0000000..8aa9ff4 --- /dev/null +++ b/muk_web_preview_image/static/src/scss/vector.scss @@ -0,0 +1,41 @@ +/********************************************************************************** +* +* Copyright (C) 2017 MuK IT GmbH +* +* This program is free software: you can redistribute it and/or modify +* it under the terms of the GNU Affero General Public License as +* published by the Free Software Foundation, either version 3 of the +* License, or (at your option) any later version. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU Affero General Public License for more details. +* +* You should have received a copy of the GNU Affero General Public License +* along with this program. If not, see . +* +**********************************************************************************/ + +.mk_preview_vector { + width: 100%; + height: 100%; + position: absolute; + .vector-controls { + position: absolute; + bottom: 15px; + right: 25px; + z-index: 1; + .btn { + color: gray('700'); + background: transparent; + font-size: 25px; + } + } + svg { + width: 100%; + height: 100%; + position: absolute; + } +} + diff --git a/muk_web_preview_image/static/src/xml/image.xml b/muk_web_preview_image/static/src/xml/image.xml new file mode 100644 index 0000000..88bba11 --- /dev/null +++ b/muk_web_preview_image/static/src/xml/image.xml @@ -0,0 +1,30 @@ + + + + + + + + +
    + +
    +     +     + +     \ No newline at end of file diff --git a/muk_web_preview_image/static/src/xml/vector.xml b/muk_web_preview_image/static/src/xml/vector.xml new file mode 100644 index 0000000..e5197f5 --- /dev/null +++ b/muk_web_preview_image/static/src/xml/vector.xml @@ -0,0 +1,44 @@ + + + + + + + + +
    +
    +
    + + + +
    +
    +
    +
    +
    +     +     + +     \ No newline at end of file diff --git a/muk_web_preview_image/template/assets.xml b/muk_web_preview_image/template/assets.xml new file mode 100644 index 0000000..f9729c8 --- /dev/null +++ b/muk_web_preview_image/template/assets.xml @@ -0,0 +1,31 @@ + + + + + +