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| author | Alon Levy <alevy@redhat.com> | 2013-06-21 01:51:47 +0300 |
|---|---|---|
| committer | Alon Levy <alevy@redhat.com> | 2013-06-21 01:52:30 +0300 |
| commit | 0c6ae5ab08f72138dd47912eade4438b4f9e2eea (patch) | |
| tree | 89a4b7d9d0cad3985d6acb60743ed7c5e54653d0 | |
| parent | 98454be7e924b2341b96b1317dfbf8a32fbca607 (diff) | |
| download | mediagoblin-0c6ae5ab08f72138dd47912eade4438b4f9e2eea.tar.lz mediagoblin-0c6ae5ab08f72138dd47912eade4438b4f9e2eea.tar.xz mediagoblin-0c6ae5ab08f72138dd47912eade4438b4f9e2eea.zip | |
pdf: remove two unused files (we use pdf.js in an iframe, no need for our own bastard copy)
Signed-off-by: Alon Levy <alevy@redhat.com>
| -rw-r--r-- | mediagoblin/static/css/pdf_viewer.css | 1448 | ||||
| -rw-r--r-- | mediagoblin/static/js/pdf_viewer.js | 3615 |
2 files changed, 0 insertions, 5063 deletions
diff --git a/mediagoblin/static/css/pdf_viewer.css b/mediagoblin/static/css/pdf_viewer.css deleted file mode 100644 index c04c8981..00000000 --- a/mediagoblin/static/css/pdf_viewer.css +++ /dev/null @@ -1,1448 +0,0 @@ -/* Copyright 2012 Mozilla Foundation - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -* { - padding: 0; - margin: 0; -} - -html { - height: 100%; -} - -body { - height: 100%; - background-color: #404040; - background-image: url(../extlib/pdf.js/web/images/texture.png); -} - -body, -input, -button, -select { - font: message-box; -} - -.hidden { - display: none; -} -[hidden] { - display: none !important; -} - -#viewerContainer:-webkit-full-screen { - top: 0px; - border-top: 2px solid transparent; - background-color: #404040; - background-image: url(../extlib/pdf.js/web/images/texture.png); - width: 100%; - height: 100%; - overflow: hidden; - cursor: none; -} - -#viewerContainer:-moz-full-screen { - top: 0px; - border-top: 2px solid transparent; - background-color: #404040; - background-image: url(../extlib/pdf.js/web/images/texture.png); - width: 100%; - height: 100%; - overflow: hidden; - cursor: none; -} - -#viewerContainer:fullscreen { - top: 0px; - border-top: 2px solid transparent; - background-color: #404040; - background-image: url(../extlib/pdf.js/web/images/texture.png); - width: 100%; - height: 100%; - overflow: hidden; - cursor: none; -} - - -:-webkit-full-screen .page { - margin-bottom: 100%; -} - -:-moz-full-screen .page { - margin-bottom: 100%; -} - -:fullscreen .page { - margin-bottom: 100%; -} - -#viewerContainer.presentationControls { - cursor: default; -} - -/* outer/inner center provides horizontal center */ -html[dir='ltr'] .outerCenter { - float: right; - position: relative; - right: 50%; -} -html[dir='rtl'] .outerCenter { - float: left; - position: relative; - left: 50%; -} -html[dir='ltr'] .innerCenter { - float: right; - position: relative; - right: -50%; -} -html[dir='rtl'] .innerCenter { - float: left; - position: relative; - left: -50%; -} - -#outerContainer { - width: 100%; - height: 100%; -} - -#sidebarContainer { - left: 0; - right: 0; - height: 200px; - visibility: hidden; - -webkit-transition-duration: 200ms; - -webkit-transition-timing-function: ease; - -moz-transition-duration: 200ms; - -moz-transition-timing-function: ease; - -ms-transition-duration: 200ms; - -ms-transition-timing-function: ease; - -o-transition-duration: 200ms; - -o-transition-timing-function: ease; - transition-duration: 200ms; - transition-timing-function: ease; - -} -html[dir='ltr'] #sidebarContainer { - -webkit-transition-property: top; - -moz-transition-property: top; - -ms-transition-property: top; - -o-transition-property: top; - transition-property: top; - top: -200px; -} -html[dir='rtl'] #sidebarContainer { - -webkit-transition-property: top; - -ms-transition-property: top; - -o-transition-property: top; - transition-property: top; - top: -200px; -} - -#outerContainer.sidebarMoving > #sidebarContainer, -#outerContainer.sidebarOpen > #sidebarContainer { - visibility: visible; -} -html[dir='ltr'] #outerContainer.sidebarOpen > #sidebarContainer { - left: 0px; -} -html[dir='rtl'] #outerContainer.sidebarOpen > #sidebarContainer { - right: 0px; -} - -#mainContainer { - top: 0; - right: 0; - bottom: 0; - left: 0; - min-width: 320px; - -webkit-transition-duration: 200ms; - -webkit-transition-timing-function: ease; - -moz-transition-duration: 200ms; - -moz-transition-timing-function: ease; - -ms-transition-duration: 200ms; - -ms-transition-timing-function: ease; - -o-transition-duration: 200ms; - -o-transition-timing-function: ease; - transition-duration: 200ms; - transition-timing-function: ease; -} -html[dir='ltr'] #outerContainer.sidebarOpen > #mainContainer { - -webkit-transition-property: left; - -moz-transition-property: left; - -ms-transition-property: left; - -o-transition-property: left; - transition-property: left; - left: 200px; -} -html[dir='rtl'] #outerContainer.sidebarOpen > #mainContainer { - -webkit-transition-property: right; - -moz-transition-property: right; - -ms-transition-property: right; - -o-transition-property: right; - transition-property: right; - right: 200px; -} - -#sidebarContent { - top: 32px; - bottom: 0; - overflow: auto; - height: 200px; - - background-color: hsla(0,0%,0%,.1); - box-shadow: inset -1px 0 0 hsla(0,0%,0%,.25); -} -html[dir='ltr'] #sidebarContent { - left: 0; -} -html[dir='rtl'] #sidebarContent { - right: 0; -} - -#viewerContainer { - overflow: auto; - box-shadow: inset 1px 0 0 hsla(0,0%,100%,.05); - top: 32px; - right: 0; - bottom: 0; - left: 0; - height: 480px; - width: 640px; -} - -.toolbar { - left: 0; - right: 0; - height: 32px; - z-index: 9999; - cursor: default; -} - -#toolbarContainer { - width: 100%; -} - -#toolbarSidebar { - width: 200px; - height: 32px; - background-image: url(../extlib/pdf.js/web/images/texture.png), - -webkit-linear-gradient(hsla(0,0%,30%,.99), hsla(0,0%,25%,.95)); - background-image: url(../extlib/pdf.js/web/images/texture.png), - -moz-linear-gradient(hsla(0,0%,30%,.99), hsla(0,0%,25%,.95)); - background-image: url(../extlib/pdf.js/web/images/texture.png), - -ms-linear-gradient(hsla(0,0%,30%,.99), hsla(0,0%,25%,.95)); - background-image: url(../extlib/pdf.js/web/images/texture.png), - -o-linear-gradient(hsla(0,0%,30%,.99), hsla(0,0%,25%,.95)); - background-image: url(../extlib/pdf.js/web/images/texture.png), - linear-gradient(hsla(0,0%,30%,.99), hsla(0,0%,25%,.95)); - box-shadow: inset -1px 0 0 rgba(0, 0, 0, 0.25), - - inset 0 -1px 0 hsla(0,0%,100%,.05), - 0 1px 0 hsla(0,0%,0%,.15), - 0 0 1px hsla(0,0%,0%,.1); -} - -#toolbarViewer, .findbar { - position: relative; - height: 32px; - background-color: #474747; /* IE9 */ - background-image: url(../extlib/pdf.js/web/images/texture.png), - -webkit-linear-gradient(hsla(0,0%,32%,.99), hsla(0,0%,27%,.95)); - background-image: url(../extlib/pdf.js/web/images/texture.png), - -moz-linear-gradient(hsla(0,0%,32%,.99), hsla(0,0%,27%,.95)); - background-image: url(../extlib/pdf.js/web/images/texture.png), - -ms-linear-gradient(hsla(0,0%,32%,.99), hsla(0,0%,27%,.95)); - background-image: url(../extlib/pdf.js/web/images/texture.png), - -o-linear-gradient(hsla(0,0%,32%,.99), hsla(0,0%,27%,.95)); - background-image: url(../extlib/pdf.js/web/images/texture.png), - linear-gradient(hsla(0,0%,32%,.99), hsla(0,0%,27%,.95)); - box-shadow: inset 1px 0 0 hsla(0,0%,100%,.08), - inset 0 1px 1px hsla(0,0%,0%,.15), - inset 0 -1px 0 hsla(0,0%,100%,.05), - 0 1px 0 hsla(0,0%,0%,.15), - 0 1px 1px hsla(0,0%,0%,.1); -} - -.findbar { - top: 64px; - z-index: 10000; - height: 32px; - - min-width: 16px; - padding: 0px 6px 0px 6px; - margin: 4px 2px 4px 2px; - color: hsl(0,0%,85%); - font-size: 12px; - line-height: 14px; - text-align: left; - cursor: default; -} - -html[dir='ltr'] .findbar { - left: 68px; -} - -html[dir='rtl'] .findbar { - right: 68px; -} - -.findbar label { - -webkit-user-select: none; - -moz-user-select: none; -} - -#findInput[data-status="pending"] { - background-image: url(../extlib/pdf.js/web/images/loading-small.png); - background-repeat: no-repeat; - background-position: right; -} - -.doorHanger { - border: 1px solid hsla(0,0%,0%,.5); - border-radius: 2px; - box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3); -} -.doorHanger:after, .doorHanger:before { - bottom: 100%; - border: solid transparent; - content: " "; - height: 0; - width: 0; - pointer-events: none; -} -.doorHanger:after { - border-bottom-color: hsla(0,0%,32%,.99); - border-width: 8px; -} -.doorHanger:before { - border-bottom-color: hsla(0,0%,0%,.5); - border-width: 9px; -} - -html[dir='ltr'] .doorHanger:after { - left: 13px; - margin-left: -8px; -} - -html[dir='ltr'] .doorHanger:before { - left: 13px; - margin-left: -9px; -} - -html[dir='rtl'] .doorHanger:after { - right: 13px; - margin-right: -8px; -} - -html[dir='rtl'] .doorHanger:before { - right: 13px; - margin-right: -9px; -} - -#findMsg { - font-style: italic; - color: #A6B7D0; -} - -.notFound { - background-color: rgb(255, 137, 153); -} - -html[dir='ltr'] #toolbarViewerLeft { - margin-left: -1px; -} -html[dir='rtl'] #toolbarViewerRight { - margin-left: -1px; -} - - -html[dir='ltr'] #toolbarViewerLeft, -html[dir='rtl'] #toolbarViewerRight { - position: absolute; - top: 0; - left: 0; -} -html[dir='ltr'] #toolbarViewerRight, -html[dir='rtl'] #toolbarViewerLeft { - position: absolute; - top: 0; - right: 0; -} -html[dir='ltr'] #toolbarViewerLeft > *, -html[dir='ltr'] #toolbarViewerMiddle > *, -html[dir='ltr'] #toolbarViewerRight > *, -html[dir='ltr'] .findbar > * { - float: left; -} -html[dir='rtl'] #toolbarViewerLeft > *, -html[dir='rtl'] #toolbarViewerMiddle > *, -html[dir='rtl'] #toolbarViewerRight > *, -html[dir='rtl'] .findbar > * { - float: right; -} - -html[dir='ltr'] .splitToolbarButton { - margin: 3px 2px 4px 0; - display: inline-block; -} -html[dir='rtl'] .splitToolbarButton { - margin: 3px 0 4px 2px; - display: inline-block; -} -html[dir='ltr'] .splitToolbarButton > .toolbarButton { - border-radius: 0; - float: left; -} -html[dir='rtl'] .splitToolbarButton > .toolbarButton { - border-radius: 0; - float: right; -} - -.toolbarButton { - border: 0 none; - background-color: rgba(0, 0, 0, 0); - width: 32px; - height: 25px; -} - -.toolbarButton > span { - display: inline-block; - width: 0; - height: 0; - overflow: hidden; -} - -.toolbarButton[disabled] { - opacity: .5; -} - -.toolbarButton.group { - margin-right: 0; -} - -.splitToolbarButton.toggled .toolbarButton { - margin: 0; -} - -.splitToolbarButton:hover > .toolbarButton, -.splitToolbarButton:focus > .toolbarButton, -.splitToolbarButton.toggled > .toolbarButton, -.toolbarButton.textButton { - background-color: hsla(0,0%,0%,.12); - background-image: -webkit-linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0)); - background-image: -moz-linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0)); - background-image: -ms-linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0)); - background-image: -o-linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0)); - background-image: linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0)); - background-clip: padding-box; - border: 1px solid hsla(0,0%,0%,.35); - border-color: hsla(0,0%,0%,.32) hsla(0,0%,0%,.38) hsla(0,0%,0%,.42); - box-shadow: 0 1px 0 hsla(0,0%,100%,.05) inset, - 0 0 1px hsla(0,0%,100%,.15) inset, - 0 1px 0 hsla(0,0%,100%,.05); - -webkit-transition-property: background-color, border-color, box-shadow; - -webkit-transition-duration: 150ms; - -webkit-transition-timing-function: ease; - -moz-transition-property: background-color, border-color, box-shadow; - -moz-transition-duration: 150ms; - -moz-transition-timing-function: ease; - -ms-transition-property: background-color, border-color, box-shadow; - -ms-transition-duration: 150ms; - -ms-transition-timing-function: ease; - -o-transition-property: background-color, border-color, box-shadow; - -o-transition-duration: 150ms; - -o-transition-timing-function: ease; - transition-property: background-color, border-color, box-shadow; - transition-duration: 150ms; - transition-timing-function: ease; - -} -.splitToolbarButton > .toolbarButton:hover, -.splitToolbarButton > .toolbarButton:focus, -.dropdownToolbarButton:hover, -.toolbarButton.textButton:hover, -.toolbarButton.textButton:focus { - background-color: hsla(0,0%,0%,.2); - box-shadow: 0 1px 0 hsla(0,0%,100%,.05) inset, - 0 0 1px hsla(0,0%,100%,.15) inset, - 0 0 1px hsla(0,0%,0%,.05); - z-index: 199; -} -html[dir='ltr'] .splitToolbarButton > .toolbarButton:first-child, -html[dir='rtl'] .splitToolbarButton > .toolbarButton:last-child { - position: relative; - margin: 0; - margin-right: -1px; - border-top-left-radius: 2px; - border-bottom-left-radius: 2px; - border-right-color: transparent; -} -html[dir='ltr'] .splitToolbarButton > .toolbarButton:last-child, -html[dir='rtl'] .splitToolbarButton > .toolbarButton:first-child { - position: relative; - margin: 0; - margin-left: -1px; - border-top-right-radius: 2px; - border-bottom-right-radius: 2px; - border-left-color: transparent; -} -.splitToolbarButtonSeparator { - padding: 8px 0; - width: 1px; - background-color: hsla(0,0%,00%,.5); - z-index: 99; - box-shadow: 0 0 0 1px hsla(0,0%,100%,.08); - display: inline-block; - margin: 5px 0; -} -html[dir='ltr'] .splitToolbarButtonSeparator { - float: left; -} -html[dir='rtl'] .splitToolbarButtonSeparator { - float: right; -} -.splitToolbarButton:hover > .splitToolbarButtonSeparator, -.splitToolbarButton.toggled > .splitToolbarButtonSeparator { - padding: 12px 0; - margin: 1px 0; - box-shadow: 0 0 0 1px hsla(0,0%,100%,.03); - -webkit-transition-property: padding; - -webkit-transition-duration: 10ms; - -webkit-transition-timing-function: ease; - -moz-transition-property: padding; - -moz-transition-duration: 10ms; - -moz-transition-timing-function: ease; - -ms-transition-property: padding; - -ms-transition-duration: 10ms; - -ms-transition-timing-function: ease; - -o-transition-property: padding; - -o-transition-duration: 10ms; - -o-transition-timing-function: ease; - transition-property: padding; - transition-duration: 10ms; - transition-timing-function: ease; -} - -.toolbarButton, -.dropdownToolbarButton { - min-width: 16px; - padding: 2px 6px 0; - border: 1px solid transparent; - border-radius: 2px; - color: hsl(0,0%,95%); - font-size: 12px; - line-height: 14px; - -webkit-user-select: none; - -moz-user-select: none; - -ms-user-select: none; - /* Opera does not support user-select, use <... unselectable="on"> instead */ - cursor: default; - -webkit-transition-property: background-color, border-color, box-shadow; - -webkit-transition-duration: 150ms; - -webkit-transition-timing-function: ease; - -moz-transition-property: background-color, border-color, box-shadow; - -moz-transition-duration: 150ms; - -moz-transition-timing-function: ease; - -ms-transition-property: background-color, border-color, box-shadow; - -ms-transition-duration: 150ms; - -ms-transition-timing-function: ease; - -o-transition-property: background-color, border-color, box-shadow; - -o-transition-duration: 150ms; - -o-transition-timing-function: ease; - transition-property: background-color, border-color, box-shadow; - transition-duration: 150ms; - transition-timing-function: ease; -} - -html[dir='ltr'] .toolbarButton, -html[dir='ltr'] .dropdownToolbarButton { - margin: 3px 2px 4px 0; -} -html[dir='rtl'] .toolbarButton, -html[dir='rtl'] .dropdownToolbarButton { - margin: 3px 0 4px 2px; -} - -.toolbarButton:hover, -.toolbarButton:focus, -.dropdownToolbarButton { - background-color: hsla(0,0%,0%,.12); - background-image: -webkit-linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0)); - background-image: -moz-linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0)); - background-image: -ms-linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0)); - background-image: -o-linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0)); - background-image: linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0)); - background-clip: padding-box; - border: 1px solid hsla(0,0%,0%,.35); - border-color: hsla(0,0%,0%,.32) hsla(0,0%,0%,.38) hsla(0,0%,0%,.42); - box-shadow: 0 1px 0 hsla(0,0%,100%,.05) inset, - 0 0 1px hsla(0,0%,100%,.15) inset, - 0 1px 0 hsla(0,0%,100%,.05); -} - -.toolbarButton:hover:active, -.dropdownToolbarButton:hover:active { - background-color: hsla(0,0%,0%,.2); - background-image: -webkit-linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0)); - background-image: -moz-linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0)); - background-image: -ms-linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0)); - background-image: -o-linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0)); - background-image: linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0)); - border-color: hsla(0,0%,0%,.35) hsla(0,0%,0%,.4) hsla(0,0%,0%,.45); - box-shadow: 0 1px 1px hsla(0,0%,0%,.1) inset, - 0 0 1px hsla(0,0%,0%,.2) inset, - 0 1px 0 hsla(0,0%,100%,.05); - -webkit-transition-property: background-color, border-color, box-shadow; - -webkit-transition-duration: 10ms; - -webkit-transition-timing-function: linear; - -moz-transition-property: background-color, border-color, box-shadow; - -moz-transition-duration: 10ms; - -moz-transition-timing-function: linear; - -ms-transition-property: background-color, border-color, box-shadow; - -ms-transition-duration: 10ms; - -ms-transition-timing-function: linear; - -o-transition-property: background-color, border-color, box-shadow; - -o-transition-duration: 10ms; - -o-transition-timing-function: linear; - transition-property: background-color, border-color, box-shadow; - transition-duration: 10ms; - transition-timing-function: linear; -} - -.toolbarButton.toggled, -.splitToolbarButton.toggled > .toolbarButton.toggled { - background-color: hsla(0,0%,0%,.3); - background-image: -webkit-linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0)); - background-image: -moz-linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0)); - background-image: -ms-linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0)); - background-image: -o-linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0)); - background-image: linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0)); - border-color: hsla(0,0%,0%,.4) hsla(0,0%,0%,.45) hsla(0,0%,0%,.5); - box-shadow: 0 1px 1px hsla(0,0%,0%,.1) inset, - 0 0 1px hsla(0,0%,0%,.2) inset, - 0 1px 0 hsla(0,0%,100%,.05); - -webkit-transition-property: background-color, border-color, box-shadow; - -webkit-transition-duration: 10ms; - -webkit-transition-timing-function: linear; - -moz-transition-property: background-color, border-color, box-shadow; - -moz-transition-duration: 10ms; - -moz-transition-timing-function: linear; - -ms-transition-property: background-color, border-color, box-shadow; - -ms-transition-duration: 10ms; - -ms-transition-timing-function: linear; - -o-transition-property: background-color, border-color, box-shadow; - -o-transition-duration: 10ms; - -o-transition-timing-function: linear; - transition-property: background-color, border-color, box-shadow; - transition-duration: 10ms; - transition-timing-function: linear; -} - -.toolbarButton.toggled:hover:active, -.splitToolbarButton.toggled > .toolbarButton.toggled:hover:active { - background-color: hsla(0,0%,0%,.4); - border-color: hsla(0,0%,0%,.4) hsla(0,0%,0%,.5) hsla(0,0%,0%,.55); - box-shadow: 0 1px 1px hsla(0,0%,0%,.2) inset, - 0 0 1px hsla(0,0%,0%,.3) inset, - 0 1px 0 hsla(0,0%,100%,.05); -} - -.dropdownToolbarButton { - width: 120px; - max-width: 120px; - padding: 3px 2px 2px; - overflow: hidden; - background: url(../extlib/pdf.js/web/images/toolbarButton-menuArrows.png) no-repeat; -} -html[dir='ltr'] .dropdownToolbarButton { - background-position: 95%; -} -html[dir='rtl'] .dropdownToolbarButton { - background-position: 5%; -} - -.dropdownToolbarButton > select { - -webkit-appearance: none; - -moz-appearance: none; /* in the future this might matter, see bugzilla bug #649849 */ - min-width: 140px; - font-size: 12px; - color: hsl(0,0%,95%); - margin: 0; - padding: 0; - border: none; - background: rgba(0,0,0,0); /* Opera does not support 'transparent' <select> background */ -} - -.dropdownToolbarButton > select > option { - background: hsl(0,0%,24%); -} - -#customScaleOption { - display: none; -} - -#pageWidthOption { - border-bottom: 1px rgba(255, 255, 255, .5) solid; -} - -html[dir='ltr'] .splitToolbarButton:first-child, -html[dir='ltr'] .toolbarButton:first-child, -html[dir='rtl'] .splitToolbarButton:last-child, -html[dir='rtl'] .toolbarButton:last-child { - margin-left: 4px; -} -html[dir='ltr'] .splitToolbarButton:last-child, -html[dir='ltr'] .toolbarButton:last-child, -html[dir='rtl'] .splitToolbarButton:first-child, -html[dir='rtl'] .toolbarButton:first-child { - margin-right: 4px; -} - -.toolbarButtonSpacer { - width: 30px; - display: inline-block; - height: 1px; -} - -.toolbarButtonFlexibleSpacer { - -webkit-box-flex: 1; - -moz-box-flex: 1; - min-width: 30px; -} - -.toolbarButton#sidebarToggle::before { - display: inline-block; - content: url(../extlib/pdf.js/web/images/toolbarButton-sidebarToggle.png); -} - -html[dir='ltr'] #findPrevious { - margin-left: 3px; -} -html[dir='ltr'] #findNext { - margin-right: 3px; -} - -html[dir='rtl'] #findPrevious { - margin-right: 3px; -} -html[dir='rtl'] #findNext { - margin-left: 3px; -} - -html[dir='ltr'] .toolbarButton.findPrevious::before { - display: inline-block; - content: url(../extlib/pdf.js/web/images/findbarButton-previous.png); -} - -html[dir='rtl'] .toolbarButton.findPrevious::before { - display: inline-block; - content: url(../extlib/pdf.js/web/images/findbarButton-previous-rtl.png); -} - -html[dir='ltr'] .toolbarButton.findNext::before { - display: inline-block; - content: url(../extlib/pdf.js/web/images/findbarButton-next.png); -} - -html[dir='rtl'] .toolbarButton.findNext::before { - display: inline-block; - content: url(../extlib/pdf.js/web/images/findbarButton-next-rtl.png); -} - -html[dir='ltr'] .toolbarButton.pageUp::before { - display: inline-block; - content: url(../extlib/pdf.js/web/images/toolbarButton-pageUp.png); -} - -html[dir='rtl'] .toolbarButton.pageUp::before { - display: inline-block; - content: url(../extlib/pdf.js/web/images/toolbarButton-pageUp-rtl.png); -} - -html[dir='ltr'] .toolbarButton.pageDown::before { - display: inline-block; - content: url(../extlib/pdf.js/web/images/toolbarButton-pageDown.png); -} - -html[dir='rtl'] .toolbarButton.pageDown::before { - display: inline-block; - content: url(../extlib/pdf.js/web/images/toolbarButton-pageDown-rtl.png); -} - -.toolbarButton.zoomOut::before { - display: inline-block; - content: url(../extlib/pdf.js/web/images/toolbarButton-zoomOut.png); -} - -.toolbarButton.zoomIn::before { - display: inline-block; - content: url(../extlib/pdf.js/web/images/toolbarButton-zoomIn.png); -} - -.toolbarButton.fullscreen::before { - display: inline-block; - content: url(../extlib/pdf.js/web/images/toolbarButton-fullscreen.png); -} - -.toolbarButton.print::before { - display: inline-block; - content: url(../extlib/pdf.js/web/images/toolbarButton-print.png); -} - -.toolbarButton.openFile::before { - display: inline-block; - content: url(../extlib/pdf.js/web/images/toolbarButton-openFile.png); -} - -.toolbarButton.download::before { - display: inline-block; - content: url(../extlib/pdf.js/web/images/toolbarButton-download.png); -} - -.toolbarButton.bookmark { - -webkit-box-sizing: border-box; - -moz-box-sizing: border-box; - box-sizing: border-box; - margin-top: 3px; - padding-top: 4px; -} - -#viewBookmark[href='#'] { - opacity: .5; - pointer-events: none; -} - -.toolbarButton.bookmark::before { - content: url(../extlib/pdf.js/web/images/toolbarButton-bookmark.png); -} - -#viewThumbnail.toolbarButton::before { - display: inline-block; - content: url(../extlib/pdf.js/web/images/toolbarButton-viewThumbnail.png); -} - -#viewOutline.toolbarButton::before { - display: inline-block; - content: url(../extlib/pdf.js/web/images/toolbarButton-viewOutline.png); -} - -#viewFind.toolbarButton::before { - display: inline-block; - content: url(../extlib/pdf.js/web/images/toolbarButton-search.png); -} - - -.toolbarField { - padding: 3px 6px; - margin: 4px 0 4px 0; - border: 1px solid transparent; - border-radius: 2px; - background-color: hsla(0,0%,100%,.09); - background-image: -moz-linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0)); - background-clip: padding-box; - border: 1px solid hsla(0,0%,0%,.35); - border-color: hsla(0,0%,0%,.32) hsla(0,0%,0%,.38) hsla(0,0%,0%,.42); - box-shadow: 0 1px 0 hsla(0,0%,0%,.05) inset, - 0 1px 0 hsla(0,0%,100%,.05); - color: hsl(0,0%,95%); - font-size: 12px; - line-height: 14px; - outline-style: none; - -moz-transition-property: background-color, border-color, box-shadow; - -moz-transition-duration: 150ms; - -moz-transition-timing-function: ease; -} - -.toolbarField[type=checkbox] { - display: inline-block; - margin: 8px 0px; -} - -.toolbarField.pageNumber { - min-width: 16px; - text-align: right; - width: 40px; -} - -.toolbarField.pageNumber::-webkit-inner-spin-button, -.toolbarField.pageNumber::-webkit-outer-spin-button { - -webkit-appearance: none; - margin: 0; -} - -.toolbarField:hover { - background-color: hsla(0,0%,100%,.11); - border-color: hsla(0,0%,0%,.4) hsla(0,0%,0%,.43) hsla(0,0%,0%,.45); -} - -.toolbarField:focus { - background-color: hsla(0,0%,100%,.15); - border-color: hsla(204,100%,65%,.8) hsla(204,100%,65%,.85) hsla(204,100%,65%,.9); -} - -.toolbarLabel { - min-width: 16px; - padding: 3px 6px 3px 2px; - margin: 4px 2px 4px 0; - border: 1px solid transparent; - border-radius: 2px; - color: hsl(0,0%,85%); - font-size: 12px; - line-height: 14px; - text-align: left; - -webkit-user-select: none; - -moz-user-select: none; - cursor: default; -} - -#thumbnailView { - top: 0; - bottom: 0; - padding: 10px 10px 0; - overflow: auto; -} - -.thumbnail { - float: left; -} - -.thumbnail:not([data-loaded]) { - border: 1px dashed rgba(255, 255, 255, 0.5); - margin-bottom: 10px; -} - -.thumbnailImage { - -moz-transition-duration: 150ms; - border: 1px solid transparent; - box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.5), 0 2px 8px rgba(0, 0, 0, 0.3); - opacity: 0.8; - z-index: 99; -} - -.thumbnailSelectionRing { - border-radius: 2px; - padding: 7px; - -moz-transition-duration: 150ms; -} - -a:focus > .thumbnail > .thumbnailSelectionRing > .thumbnailImage, -.thumbnail:hover > .thumbnailSelectionRing > .thumbnailImage { - opacity: .9; -} - -a:focus > .thumbnail > .thumbnailSelectionRing, -.thumbnail:hover > .thumbnailSelectionRing { - background-color: hsla(0,0%,100%,.15); - background-image: -moz-linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0)); - background-clip: padding-box; - box-shadow: 0 1px 0 hsla(0,0%,100%,.05) inset, - 0 0 1px hsla(0,0%,100%,.2) inset, - 0 0 1px hsla(0,0%,0%,.2); - color: hsla(0,0%,100%,.9); -} - -.thumbnail.selected > .thumbnailSelectionRing > .thumbnailImage { - box-shadow: 0 0 0 1px hsla(0,0%,0%,.5); - opacity: 1; -} - -.thumbnail.selected > .thumbnailSelectionRing { - background-color: hsla(0,0%,100%,.3); - background-image: -moz-linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0)); - background-clip: padding-box; - box-shadow: 0 1px 0 hsla(0,0%,100%,.05) inset, - 0 0 1px hsla(0,0%,100%,.1) inset, - 0 0 1px hsla(0,0%,0%,.2); - color: hsla(0,0%,100%,1); -} - -#outlineView { - width: 192px; - top: 0; - bottom: 0; - padding: 4px 4px 0; - overflow: auto; - -webkit-user-select: none; - -moz-user-select: none; -} - -html[dir='ltr'] .outlineItem > .outlineItems { - margin-left: 20px; -} - -html[dir='rtl'] .outlineItem > .outlineItems { - margin-right: 20px; -} - -.outlineItem > a { - text-decoration: none; - display: inline-block; - min-width: 95%; - height: auto; - margin-bottom: 1px; - border-radius: 2px; - color: hsla(0,0%,100%,.8); - font-size: 13px; - line-height: 15px; - -moz-user-select: none; - white-space: normal; -} - -html[dir='ltr'] .outlineItem > a { - padding: 2px 0 5px 10px; -} - -html[dir='rtl'] .outlineItem > a { - padding: 2px 10px 5px 0; -} - -.outlineItem > a:hover { - background-color: hsla(0,0%,100%,.02); - background-image: -moz-linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0)); - background-clip: padding-box; - box-shadow: 0 1px 0 hsla(0,0%,100%,.05) inset, - 0 0 1px hsla(0,0%,100%,.2) inset, - 0 0 1px hsla(0,0%,0%,.2); - color: hsla(0,0%,100%,.9); -} - -.outlineItem.selected { - background-color: hsla(0,0%,100%,.08); - background-image: -moz-linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0)); - background-clip: padding-box; - box-shadow: 0 1px 0 hsla(0,0%,100%,.05) inset, - 0 0 1px hsla(0,0%,100%,.1) inset, - 0 0 1px hsla(0,0%,0%,.2); - color: hsla(0,0%,100%,1); -} - -.noOutline, -.noResults { - font-size: 12px; - color: hsla(0,0%,100%,.8); - font-style: italic; - cursor: default; -} - -#findScrollView { - position: absolute; - top: 10px; - bottom: 10px; - left: 10px; - width: 280px; -} - -#sidebarControls { - position:absolute; - width: 180px; - height: 32px; - left: 15px; - bottom: 35px; -} - -canvas { - margin: auto; - display: block; -} - -.page { - direction: ltr; - width: 816px; - height: 1056px; - margin: 1px auto -8px auto; - position: relative; - overflow: visible; - border: 9px solid transparent; - background-clip: content-box; - border-image: url(../extlib/pdf.js/web/images/shadow.png) 9 9 repeat; - background-color: white; -} - -.page > a { - display: block; - position: absolute; -} - -.page > a:hover { - opacity: 0.2; - background: #ff0; - box-shadow: 0px 2px 10px #ff0; -} - -.loadingIcon { - position: absolute; - display: block; - left: 0; - top: 0; - right: 0; - bottom: 0; - background: url('../extlib/pdf.js/web/images/loading-icon.gif') center no-repeat; -} - -#loadingBox { - position: absolute; - top: 50%; - margin-top: -25px; - left: 0; - right: 0; - text-align: center; - color: #ddd; - font-size: 14px; -} - -#loadingBar { - display: inline-block; - clear: both; - margin: 0px; - margin-top: 5px; - line-height: 0; - border-radius: 2px; - width: 200px; - height: 25px; - - background-color: hsla(0,0%,0%,.3); - background-image: -moz-linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0)); - background-image: -webkit-linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0)); - border: 1px solid #000; - box-shadow: 0 1px 1px hsla(0,0%,0%,.1) inset, - 0 0 1px hsla(0,0%,0%,.2) inset, - 0 0 1px 1px rgba(255, 255, 255, 0.1); -} - -#loadingBar .progress { - display: inline-block; - float: left; - - background: #666; - background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#b2b2b2), color-stop(100%,#898989)); - background: -webkit-linear-gradient(top, #b2b2b2 0%,#898989 100%); - background: -moz-linear-gradient(top, #b2b2b2 0%,#898989 100%); - background: -ms-linear-gradient(top, #b2b2b2 0%,#898989 100%); - background: -o-linear-gradient(top, #b2b2b2 0%,#898989 100%); - background: linear-gradient(top, #b2b2b2 0%,#898989 100%); - - border-top-left-radius: 2px; - border-bottom-left-radius: 2px; - - width: 0%; - height: 100%; -} - -#loadingBar .progress.full { - border-top-right-radius: 2px; - border-bottom-right-radius: 2px; -} - -#loadingBar .progress.indeterminate { - width: 100%; - height: 25px; - background-image: -moz-linear-gradient( 30deg, #404040, #404040 15%, #898989, #404040 85%, #404040); - background-image: -webkit-linear-gradient( 30deg, #404040, #404040 15%, #898989, #404040 85%, #404040); - background-image: -ms-linear-gradient( 30deg, #404040, #404040 15%, #898989, #404040 85%, #404040); - background-image: -o-linear-gradient( 30deg, #404040, #404040 15%, #898989, #404040 85%, #404040); - background-size: 75px 25px; - -moz-animation: progressIndeterminate 1s linear infinite; - -webkit-animation: progressIndeterminate 1s linear infinite; -} - -@-moz-keyframes progressIndeterminate { - from { background-position: 0px 0px; } - to { background-position: 75px 0px; } -} - -@-webkit-keyframes progressIndeterminate { - from { background-position: 0px 0px; } - to { background-position: 75px 0px; } -} - -.textLayer { - position: absolute; - left: 0; - top: 0; - right: 0; - bottom: 0; - color: #000; - font-family: sans-serif; - overflow: hidden; -} - -.textLayer > div { - color: transparent; - position: absolute; - line-height: 1; - white-space: pre; - cursor: text; -} - -.textLayer .highlight { - margin: -1px; - padding: 1px; - - background-color: rgba(180, 0, 170, 0.2); - border-radius: 4px; -} - -.textLayer .highlight.begin { - border-radius: 4px 0px 0px 4px; -} - -.textLayer .highlight.end { - border-radius: 0px 4px 4px 0px; -} - -.textLayer .highlight.middle { - border-radius: 0px; -} - -.textLayer .highlight.selected { - background-color: rgba(0, 100, 0, 0.2); -} - -/* TODO: file FF bug to support ::-moz-selection:window-inactive - so we can override the opaque grey background when the window is inactive; - see https://bugzilla.mozilla.org/show_bug.cgi?id=706209 */ -::selection { background:rgba(0,0,255,0.3); } -::-moz-selection { background:rgba(0,0,255,0.3); } - -.annotText > div { - z-index: 200; - position: absolute; - padding: 0.6em; - max-width: 20em; - background-color: #FFFF99; - box-shadow: 0px 2px 10px #333; - border-radius: 7px; -} - -.annotText > img { - position: absolute; - opacity: 0.6; -} - -.annotText > img:hover { - cursor: pointer; - opacity: 1; -} - -.annotText > div > h1 { - font-size: 1.2em; - border-bottom: 1px solid #000000; - margin: 0px; -} - -#errorWrapper { - background: none repeat scroll 0 0 #FF5555; - color: white; - left: 0; - position: absolute; - right: 0; - top: 32px; - z-index: 1000; - padding: 3px; - font-size: 0.8em; -} - -#errorMessageLeft { - float: left; -} - -#errorMessageRight { - float: right; -} - -#errorMoreInfo { - background-color: #FFFFFF; - color: black; - padding: 3px; - margin: 3px; - width: 98%; -} - -.clearBoth { - clear: both; -} - -.fileInput { - background: white; - color: black; - margin-top: 5px; -} - -#PDFBug { - background: none repeat scroll 0 0 white; - border: 1px solid #666666; - position: fixed; - top: 32px; - right: 0; - bottom: 0; - font-size: 10px; - padding: 0; - width: 300px; -} -#PDFBug .controls { - background:#EEEEEE; - border-bottom: 1px solid #666666; - padding: 3px; -} -#PDFBug .panels { - bottom: 0; - left: 0; - overflow: auto; - position: absolute; - right: 0; - top: 27px; -} -#PDFBug button.active { - font-weight: bold; -} -.debuggerShowText { - background: none repeat scroll 0 0 yellow; - color: blue; - opacity: 0.3; -} -.debuggerHideText:hover { - background: none repeat scroll 0 0 yellow; - opacity: 0.3; -} -#PDFBug .stats { - font-family: courier; - font-size: 10px; - white-space: pre; -} -#PDFBug .stats .title { - font-weight: bold; -} -#PDFBug table { - font-size: 10px; -} - -#viewer.textLayer-visible .textLayer > div, -#viewer.textLayer-hover .textLayer > div:hover { - background-color: white; - color: black; -} - -#viewer.textLayer-shadow .textLayer > div { - background-color: rgba(255,255,255, .6); - color: black; -} - -@page { - margin: 0; -} - -#printContainer { - display: none; -} - -@media print { - /* Rules for browsers that don't support mozPrintCallback. */ - #sidebarContainer, .toolbar, #loadingBox, #errorWrapper, .textLayer { - display: none; - } - - #mainContainer, #viewerContainer, .page, .page canvas { - position: static; - padding: 0; - margin: 0; - } - - .page { - float: left; - display: none; - box-shadow: none; - } - - .page[data-loaded] { - display: block; - } - - /* Rules for browsers that support mozPrintCallback */ - body[data-mozPrintCallback] #outerContainer { - display: none; - } - body[data-mozPrintCallback] #printContainer { - display: block; - } - #printContainer canvas { - position: relative; - top: 0; - left: 0; - } -} - -@media all and (max-width: 950px) { - html[dir='ltr'] #outerContainer.sidebarMoving .outerCenter, - html[dir='ltr'] #outerContainer.sidebarOpen .outerCenter { - float: left; - left: 180px; - } - html[dir='rtl'] #outerContainer.sidebarMoving .outerCenter, - html[dir='rtl'] #outerContainer.sidebarOpen .outerCenter { - float: right; - right: 180px; - } -} - -@media all and (max-width: 770px) { - #sidebarContainer { - top: 33px; - z-index: 100; - } - #sidebarContent { - top: 32px; - background-color: hsla(0,0%,0%,.7); - } - - html[dir='ltr'] #outerContainer.sidebarOpen > #mainContainer { - left: 0px; - } - html[dir='rtl'] #outerContainer.sidebarOpen > #mainContainer { - right: 0px; - } - - html[dir='ltr'] .outerCenter { - float: left; - left: 180px; - } - html[dir='rtl'] .outerCenter { - float: right; - right: 180px; - } -} - -@media all and (max-width: 600px) { - .hiddenSmallView { - display: none; - } - html[dir='ltr'] .outerCenter { - left: 156px; - } - html[dir='rtr'] .outerCenter { - right: 156px; - } - .toolbarButtonSpacer { - width: 0; - } -} - -@media all and (max-width: 500px) { - #scaleSelectContainer, #pageNumberLabel { - display: none; - } -} - diff --git a/mediagoblin/static/js/pdf_viewer.js b/mediagoblin/static/js/pdf_viewer.js deleted file mode 100644 index 79c1e708..00000000 --- a/mediagoblin/static/js/pdf_viewer.js +++ /dev/null @@ -1,3615 +0,0 @@ -/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */ -/* Copyright 2012 Mozilla Foundation - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/* globals PDFJS, PDFBug, FirefoxCom, Stats */ - -'use strict'; - -var DEFAULT_SCALE = 'auto'; -var DEFAULT_SCALE_DELTA = 1.1; -var UNKNOWN_SCALE = 0; -var CACHE_SIZE = 20; -var CSS_UNITS = 96.0 / 72.0; -var SCROLLBAR_PADDING = 40; -var VERTICAL_PADDING = 5; -var MIN_SCALE = 0.25; -var MAX_SCALE = 4.0; -var IMAGE_DIR = './images/'; -var SETTINGS_MEMORY = 20; -var ANNOT_MIN_SIZE = 10; -var RenderingStates = { - INITIAL: 0, - RUNNING: 1, - PAUSED: 2, - FINISHED: 3 -}; -var FindStates = { - FIND_FOUND: 0, - FIND_NOTFOUND: 1, - FIND_WRAPPED: 2, - FIND_PENDING: 3 -}; - -//#if (FIREFOX || MOZCENTRAL || B2G || GENERIC || CHROME) -//PDFJS.workerSrc = '../build/pdf.js'; -//#endif - -var mozL10n = document.mozL10n || document.webL10n; - -function getFileName(url) { - var anchor = url.indexOf('#'); - var query = url.indexOf('?'); - var end = Math.min( - anchor > 0 ? anchor : url.length, - query > 0 ? query : url.length); - return url.substring(url.lastIndexOf('/', end) + 1, end); -} - -function scrollIntoView(element, spot) { - // Assuming offsetParent is available (it's not available when viewer is in - // hidden iframe or object). We have to scroll: if the offsetParent is not set - // producing the error. See also animationStartedClosure. - var parent = element.offsetParent; - var offsetY = element.offsetTop + element.clientTop; - if (!parent) { - console.error('offsetParent is not set -- cannot scroll'); - return; - } - while (parent.clientHeight == parent.scrollHeight) { - offsetY += parent.offsetTop; - parent = parent.offsetParent; - if (!parent) - return; // no need to scroll - } - if (spot) - offsetY += spot.top; - parent.scrollTop = offsetY; -} - -var Cache = function cacheCache(size) { - var data = []; - this.push = function cachePush(view) { - var i = data.indexOf(view); - if (i >= 0) - data.splice(i); - data.push(view); - if (data.length > size) - data.shift().destroy(); - }; -}; - -var ProgressBar = (function ProgressBarClosure() { - - function clamp(v, min, max) { - return Math.min(Math.max(v, min), max); - } - - function ProgressBar(id, opts) { - - // Fetch the sub-elements for later - this.div = document.querySelector(id + ' .progress'); - - // Get options, with sensible defaults - this.height = opts.height || 100; - this.width = opts.width || 100; - this.units = opts.units || '%'; - - // Initialize heights - this.div.style.height = this.height + this.units; - } - - ProgressBar.prototype = { - - updateBar: function ProgressBar_updateBar() { - if (this._indeterminate) { - this.div.classList.add('indeterminate'); - return; - } - - var progressSize = this.width * this._percent / 100; - - if (this._percent > 95) - this.div.classList.add('full'); - else - this.div.classList.remove('full'); - this.div.classList.remove('indeterminate'); - - this.div.style.width = progressSize + this.units; - }, - - get percent() { - return this._percent; - }, - - set percent(val) { - this._indeterminate = isNaN(val); - this._percent = clamp(val, 0, 100); - this.updateBar(); - } - }; - - return ProgressBar; -})(); - -//#if FIREFOX || MOZCENTRAL -//#include firefoxcom.js -//#endif - -// Settings Manager - This is a utility for saving settings -// First we see if localStorage is available -// If not, we use FUEL in FF -// Use asyncStorage for B2G -var Settings = (function SettingsClosure() { -//#if !(FIREFOX || MOZCENTRAL || B2G) - var isLocalStorageEnabled = (function localStorageEnabledTest() { - // Feature test as per http://diveintohtml5.info/storage.html - // The additional localStorage call is to get around a FF quirk, see - // bug #495747 in bugzilla - try { - return 'localStorage' in window && window['localStorage'] !== null && - localStorage; - } catch (e) { - return false; - } - })(); -//#endif - - function Settings(fingerprint) { - this.fingerprint = fingerprint; - this.initializedPromise = new PDFJS.Promise(); - - var resolvePromise = (function settingsResolvePromise(db) { - this.initialize(db || '{}'); - this.initializedPromise.resolve(); - }).bind(this); - -//#if B2G -// asyncStorage.getItem('database', resolvePromise); -//#endif - -//#if FIREFOX || MOZCENTRAL -// resolvePromise(FirefoxCom.requestSync('getDatabase', null)); -//#endif - -//#if !(FIREFOX || MOZCENTRAL || B2G) - if (isLocalStorageEnabled) - resolvePromise(localStorage.getItem('database')); -//#endif - } - - Settings.prototype = { - initialize: function settingsInitialize(database) { - database = JSON.parse(database); - if (!('files' in database)) - database.files = []; - if (database.files.length >= SETTINGS_MEMORY) - database.files.shift(); - var index; - for (var i = 0, length = database.files.length; i < length; i++) { - var branch = database.files[i]; - if (branch.fingerprint == this.fingerprint) { - index = i; - break; - } - } - if (typeof index != 'number') - index = database.files.push({fingerprint: this.fingerprint}) - 1; - this.file = database.files[index]; - this.database = database; - }, - - set: function settingsSet(name, val) { - if (!this.initializedPromise.isResolved) - return; - - var file = this.file; - file[name] = val; - var database = JSON.stringify(this.database); - -//#if B2G -// asyncStorage.setItem('database', database); -//#endif - -//#if FIREFOX || MOZCENTRAL -// FirefoxCom.requestSync('setDatabase', database); -//#endif - -//#if !(FIREFOX || MOZCENTRAL || B2G) - if (isLocalStorageEnabled) - localStorage.setItem('database', database); -//#endif - }, - - get: function settingsGet(name, defaultValue) { - if (!this.initializedPromise.isResolved) - return defaultValue; - - return this.file[name] || defaultValue; - } - }; - - return Settings; -})(); - -var cache = new Cache(CACHE_SIZE); -var currentPageNumber = 1; - -var PDFFindController = { - startedTextExtraction: false, - - extractTextPromises: [], - - // If active, find results will be highlighted. - active: false, - - // Stores the text for each page. - pageContents: [], - - pageMatches: [], - - // Currently selected match. - selected: { - pageIdx: -1, - matchIdx: -1 - }, - - // Where find algorithm currently is in the document. - offset: { - pageIdx: null, - matchIdx: null - }, - - resumePageIdx: null, - - resumeCallback: null, - - state: null, - - dirtyMatch: false, - - findTimeout: null, - - initialize: function() { - var events = [ - 'find', - 'findagain', - 'findhighlightallchange', - 'findcasesensitivitychange' - ]; - - this.handleEvent = this.handleEvent.bind(this); - - for (var i = 0; i < events.length; i++) { - window.addEventListener(events[i], this.handleEvent); - } - }, - - calcFindMatch: function(pageIndex) { - var pageContent = this.pageContents[pageIndex]; - var query = this.state.query; - var caseSensitive = this.state.caseSensitive; - var queryLen = query.length; - - if (queryLen === 0) { - // Do nothing the matches should be wiped out already. - return; - } - - if (!caseSensitive) { - pageContent = pageContent.toLowerCase(); - query = query.toLowerCase(); - } - - var matches = []; - - var matchIdx = -queryLen; - while (true) { - matchIdx = pageContent.indexOf(query, matchIdx + queryLen); - if (matchIdx === -1) { - break; - } - - matches.push(matchIdx); - } - this.pageMatches[pageIndex] = matches; - this.updatePage(pageIndex); - if (this.resumePageIdx === pageIndex) { - var callback = this.resumeCallback; - this.resumePageIdx = null; - this.resumeCallback = null; - callback(); - } - }, - - extractText: function() { - if (this.startedTextExtraction) { - return; - } - this.startedTextExtraction = true; - - this.pageContents = []; - for (var i = 0, ii = PDFView.pdfDocument.numPages; i < ii; i++) { - this.extractTextPromises.push(new PDFJS.Promise()); - } - - var self = this; - function extractPageText(pageIndex) { - PDFView.pages[pageIndex].getTextContent().then( - function textContentResolved(data) { - // Build the find string. - var bidiTexts = data.bidiTexts; - var str = ''; - - for (var i = 0; i < bidiTexts.length; i++) { - str += bidiTexts[i].str; - } - - // Store the pageContent as a string. - self.pageContents.push(str); - - self.extractTextPromises[pageIndex].resolve(pageIndex); - if ((pageIndex + 1) < PDFView.pages.length) - extractPageText(pageIndex + 1); - } - ); - } - extractPageText(0); - return this.extractTextPromise; - }, - - handleEvent: function(e) { - if (this.state === null || e.type !== 'findagain') { - this.dirtyMatch = true; - } - this.state = e.detail; - this.updateUIState(FindStates.FIND_PENDING); - - this.extractText(); - - clearTimeout(this.findTimeout); - if (e.type === 'find') { - // Only trigger the find action after 250ms of silence. - this.findTimeout = setTimeout(this.nextMatch.bind(this), 250); - } else { - this.nextMatch(); - } - }, - - updatePage: function(idx) { - var page = PDFView.pages[idx]; - - if (this.selected.pageIdx === idx) { - // If the page is selected, scroll the page into view, which triggers - // rendering the page, which adds the textLayer. Once the textLayer is - // build, it will scroll onto the selected match. - page.scrollIntoView(); - } - - if (page.textLayer) { - page.textLayer.updateMatches(); - } - }, - - nextMatch: function() { - var pages = PDFView.pages; - var previous = this.state.findPrevious; - var numPages = PDFView.pages.length; - - this.active = true; - - if (this.dirtyMatch) { - // Need to recalculate the matches, reset everything. - this.dirtyMatch = false; - this.selected.pageIdx = this.selected.matchIdx = -1; - this.offset.pageIdx = previous ? numPages - 1 : 0; - this.offset.matchIdx = null; - this.hadMatch = false; - this.resumeCallback = null; - this.resumePageIdx = null; - this.pageMatches = []; - var self = this; - - for (var i = 0; i < numPages; i++) { - // Wipe out any previous highlighted matches. - this.updatePage(i); - - // As soon as the text is extracted start finding the matches. - this.extractTextPromises[i].onData(function(pageIdx) { - // Use a timeout since all the pages may already be extracted and we - // want to start highlighting before finding all the matches. - setTimeout(function() { - self.calcFindMatch(pageIdx); - }); - }); - } - } - - // If there's no query there's no point in searching. - if (this.state.query === '') { - this.updateUIState(FindStates.FIND_FOUND); - return; - } - - // If we're waiting on a page, we return since we can't do anything else. - if (this.resumeCallback) { - return; - } - - var offset = this.offset; - // If there's already a matchIdx that means we are iterating through a - // page's matches. - if (offset.matchIdx !== null) { - var numPageMatches = this.pageMatches[offset.pageIdx].length; - if ((!previous && offset.matchIdx + 1 < numPageMatches) || - (previous && offset.matchIdx > 0)) { - // The simple case, we just have advance the matchIdx to select the next - // match on the page. - this.hadMatch = true; - offset.matchIdx = previous ? offset.matchIdx - 1 : offset.matchIdx + 1; - this.updateMatch(true); - return; - } - // We went beyond the current page's matches, so we advance to the next - // page. - this.advanceOffsetPage(previous); - } - // Start searching through the page. - this.nextPageMatch(); - }, - - nextPageMatch: function() { - if (this.resumePageIdx !== null) - console.error('There can only be one pending page.'); - - var matchesReady = function(matches) { - var offset = this.offset; - var numMatches = matches.length; - var previous = this.state.findPrevious; - if (numMatches) { - // There were matches for the page, so initialize the matchIdx. - this.hadMatch = true; - offset.matchIdx = previous ? numMatches - 1 : 0; - this.updateMatch(true); - } else { - // No matches attempt to search the next page. - this.advanceOffsetPage(previous); - if (offset.wrapped) { - offset.matchIdx = null; - if (!this.hadMatch) { - // No point in wrapping there were no matches. - this.updateMatch(false); - return; - } - } - // Search the next page. - this.nextPageMatch(); - } - }.bind(this); - - var pageIdx = this.offset.pageIdx; - var pageMatches = this.pageMatches; - if (!pageMatches[pageIdx]) { - // The matches aren't ready setup a callback so we can be notified, - // when they are ready. - this.resumeCallback = function() { - matchesReady(pageMatches[pageIdx]); - }; - this.resumePageIdx = pageIdx; - return; - } - // The matches are finished already. - matchesReady(pageMatches[pageIdx]); - }, - - advanceOffsetPage: function(previous) { - var offset = this.offset; - var numPages = this.extractTextPromises.length; - offset.pageIdx = previous ? offset.pageIdx - 1 : offset.pageIdx + 1; - offset.matchIdx = null; - if (offset.pageIdx >= numPages || offset.pageIdx < 0) { - offset.pageIdx = previous ? numPages - 1 : 0; - offset.wrapped = true; - return; - } - }, - - updateMatch: function(found) { - var state = FindStates.FIND_NOTFOUND; - var wrapped = this.offset.wrapped; - this.offset.wrapped = false; - if (found) { - var previousPage = this.selected.pageIdx; - this.selected.pageIdx = this.offset.pageIdx; - this.selected.matchIdx = this.offset.matchIdx; - state = wrapped ? FindStates.FIND_WRAPPED : FindStates.FIND_FOUND; - // Update the currently selected page to wipe out any selected matches. - if (previousPage !== -1 && previousPage !== this.selected.pageIdx) { - this.updatePage(previousPage); - } - } - this.updateUIState(state, this.state.findPrevious); - if (this.selected.pageIdx !== -1) { - this.updatePage(this.selected.pageIdx, true); - } - }, - - updateUIState: function(state, previous) { - if (PDFView.supportsIntegratedFind) { - FirefoxCom.request('updateFindControlState', - {result: state, findPrevious: previous}); - return; - } - PDFFindBar.updateUIState(state, previous); - } -}; - -var PDFFindBar = { - // TODO: Enable the FindBar *AFTER* the pagesPromise in the load function - // got resolved - - opened: false, - - initialize: function() { - this.bar = document.getElementById('findbar'); - this.toggleButton = document.getElementById('viewFind'); - this.findField = document.getElementById('findInput'); - this.highlightAll = document.getElementById('findHighlightAll'); - this.caseSensitive = document.getElementById('findMatchCase'); - this.findMsg = document.getElementById('findMsg'); - this.findStatusIcon = document.getElementById('findStatusIcon'); - - var self = this; - this.toggleButton.addEventListener('click', function() { - self.toggle(); - }); - - this.findField.addEventListener('input', function() { - self.dispatchEvent(''); - }); - - this.bar.addEventListener('keydown', function(evt) { - switch (evt.keyCode) { - case 13: // Enter - if (evt.target === self.findField) { - self.dispatchEvent('again', evt.shiftKey); - } - break; - case 27: // Escape - self.close(); - break; - } - }); - - document.getElementById('findPrevious').addEventListener('click', - function() { self.dispatchEvent('again', true); } - ); - - document.getElementById('findNext').addEventListener('click', function() { - self.dispatchEvent('again', false); - }); - - this.highlightAll.addEventListener('click', function() { - self.dispatchEvent('highlightallchange'); - }); - - this.caseSensitive.addEventListener('click', function() { - self.dispatchEvent('casesensitivitychange'); - }); - }, - - dispatchEvent: function(aType, aFindPrevious) { - var event = document.createEvent('CustomEvent'); - event.initCustomEvent('find' + aType, true, true, { - query: this.findField.value, - caseSensitive: this.caseSensitive.checked, - highlightAll: this.highlightAll.checked, - findPrevious: aFindPrevious - }); - return window.dispatchEvent(event); - }, - - updateUIState: function(state, previous) { - var notFound = false; - var findMsg = ''; - var status = ''; - - switch (state) { - case FindStates.FIND_FOUND: - break; - - case FindStates.FIND_PENDING: - status = 'pending'; - break; - - case FindStates.FIND_NOTFOUND: - findMsg = mozL10n.get('find_not_found', null, 'Phrase not found'); - notFound = true; - break; - - case FindStates.FIND_WRAPPED: - if (previous) { - findMsg = mozL10n.get('find_reached_top', null, - 'Reached top of document, continued from bottom'); - } else { - findMsg = mozL10n.get('find_reached_bottom', null, - 'Reached end of document, continued from top'); - } - break; - } - - if (notFound) { - this.findField.classList.add('notFound'); - } else { - this.findField.classList.remove('notFound'); - } - - this.findField.setAttribute('data-status', status); - this.findMsg.textContent = findMsg; - }, - - open: function() { - if (this.opened) return; - - this.opened = true; - this.toggleButton.classList.add('toggled'); - this.bar.classList.remove('hidden'); - this.findField.select(); - this.findField.focus(); - }, - - close: function() { - if (!this.opened) return; - - this.opened = false; - this.toggleButton.classList.remove('toggled'); - this.bar.classList.add('hidden'); - - PDFFindController.active = false; - }, - - toggle: function() { - if (this.opened) { - this.close(); - } else { - this.open(); - } - } -}; - -var PDFView = { - pages: [], - thumbnails: [], - currentScale: UNKNOWN_SCALE, - currentScaleValue: null, - initialBookmark: document.location.hash.substring(1), - startedTextExtraction: false, - pageText: [], - container: null, - thumbnailContainer: null, - initialized: false, - fellback: false, - pdfDocument: null, - sidebarOpen: false, - pageViewScroll: null, - thumbnailViewScroll: null, - isFullscreen: false, - previousScale: null, - pageRotation: 0, - mouseScrollTimeStamp: 0, - mouseScrollDelta: 0, - lastScroll: 0, - previousPageNumber: 1, - - // called once when the document is loaded - initialize: function pdfViewInitialize() { - var self = this; - var container = this.container = document.getElementById('viewerContainer'); - this.pageViewScroll = {}; - this.watchScroll(container, this.pageViewScroll, updateViewarea); - - var thumbnailContainer = this.thumbnailContainer = - document.getElementById('thumbnailView'); - this.thumbnailViewScroll = {}; - this.watchScroll(thumbnailContainer, this.thumbnailViewScroll, - this.renderHighestPriority.bind(this)); - - PDFFindBar.initialize(); - PDFFindController.initialize(); - - this.initialized = true; - container.addEventListener('scroll', function() { - self.lastScroll = Date.now(); - }, false); - }, - - getPage: function pdfViewGetPage(n) { - return this.pdfDocument.getPage(n); - }, - - // Helper function to keep track whether a div was scrolled up or down and - // then call a callback. - watchScroll: function pdfViewWatchScroll(viewAreaElement, state, callback) { - state.down = true; - state.lastY = viewAreaElement.scrollTop; - viewAreaElement.addEventListener('scroll', function webViewerScroll(evt) { - var currentY = viewAreaElement.scrollTop; - var lastY = state.lastY; - if (currentY > lastY) - state.down = true; - else if (currentY < lastY) - state.down = false; - // else do nothing and use previous value - state.lastY = currentY; - callback(); - }, true); - }, - - setScale: function pdfViewSetScale(val, resetAutoSettings, noScroll) { - if (val == this.currentScale) - return; - - var pages = this.pages; - for (var i = 0; i < pages.length; i++) - pages[i].update(val * CSS_UNITS); - - if (!noScroll && this.currentScale != val) - this.pages[this.page - 1].scrollIntoView(); - this.currentScale = val; - - var event = document.createEvent('UIEvents'); - event.initUIEvent('scalechange', false, false, window, 0); - event.scale = val; - event.resetAutoSettings = resetAutoSettings; - window.dispatchEvent(event); - }, - - parseScale: function pdfViewParseScale(value, resetAutoSettings, noScroll) { - if ('custom' == value) - return; - - var scale = parseFloat(value); - this.currentScaleValue = value; - if (scale) { - this.setScale(scale, true, noScroll); - return; - } - - var container = this.container; - var currentPage = this.pages[this.page - 1]; - if (!currentPage) { - return; - } - - var pageWidthScale = (container.clientWidth - SCROLLBAR_PADDING) / - currentPage.width * currentPage.scale / CSS_UNITS; - var pageHeightScale = (container.clientHeight - VERTICAL_PADDING) / - currentPage.height * currentPage.scale / CSS_UNITS; - switch (value) { - case 'page-actual': - scale = 1; - break; - case 'page-width': - scale = pageWidthScale; - break; - case 'page-height': - scale = pageHeightScale; - break; - case 'page-fit': - scale = Math.min(pageWidthScale, pageHeightScale); - break; - case 'auto': - scale = Math.min(1.0, pageWidthScale); - break; - } - this.setScale(scale, resetAutoSettings, noScroll); - - selectScaleOption(value); - }, - - zoomIn: function pdfViewZoomIn() { - var newScale = (this.currentScale * DEFAULT_SCALE_DELTA).toFixed(2); - newScale = Math.ceil(newScale * 10) / 10; - newScale = Math.min(MAX_SCALE, newScale); - this.parseScale(newScale, true); - }, - - zoomOut: function pdfViewZoomOut() { - var newScale = (this.currentScale / DEFAULT_SCALE_DELTA).toFixed(2); - newScale = Math.floor(newScale * 10) / 10; - newScale = Math.max(MIN_SCALE, newScale); - this.parseScale(newScale, true); - }, - - set page(val) { - var pages = this.pages; - var input = document.getElementById('pageNumber'); - var event = document.createEvent('UIEvents'); - event.initUIEvent('pagechange', false, false, window, 0); - - if (!(0 < val && val <= pages.length)) { - this.previousPageNumber = val; - event.pageNumber = this.page; - window.dispatchEvent(event); - return; - } - - pages[val - 1].updateStats(); - this.previousPageNumber = currentPageNumber; - currentPageNumber = val; - event.pageNumber = val; - window.dispatchEvent(event); - - // checking if the this.page was called from the updateViewarea function: - // avoiding the creation of two "set page" method (internal and public) - if (updateViewarea.inProgress) - return; - - // Avoid scrolling the first page during loading - if (this.loading && val == 1) - return; - - pages[val - 1].scrollIntoView(); - }, - - get page() { - return currentPageNumber; - }, - - get supportsPrinting() { - var canvas = document.createElement('canvas'); - var value = 'mozPrintCallback' in canvas; - // shadow - Object.defineProperty(this, 'supportsPrinting', { value: value, - enumerable: true, - configurable: true, - writable: false }); - return value; - }, - - get supportsFullscreen() { - var doc = document.documentElement; - var support = doc.requestFullscreen || doc.mozRequestFullScreen || - doc.webkitRequestFullScreen; - - // Disable fullscreen button if we're in an iframe - if (!!window.frameElement) - support = false; - - Object.defineProperty(this, 'supportsFullScreen', { value: support, - enumerable: true, - configurable: true, - writable: false }); - return support; - }, - - get supportsIntegratedFind() { - var support = false; -//#if !(FIREFOX || MOZCENTRAL) -//#else -// support = FirefoxCom.requestSync('supportsIntegratedFind'); -//#endif - Object.defineProperty(this, 'supportsIntegratedFind', { value: support, - enumerable: true, - configurable: true, - writable: false }); - return support; - }, - - get supportsDocumentFonts() { - var support = true; -//#if !(FIREFOX || MOZCENTRAL) -//#else -// support = FirefoxCom.requestSync('supportsDocumentFonts'); -//#endif - Object.defineProperty(this, 'supportsDocumentFonts', { value: support, - enumerable: true, - configurable: true, - writable: false }); - return support; - }, - - get isHorizontalScrollbarEnabled() { - var div = document.getElementById('viewerContainer'); - return div.scrollWidth > div.clientWidth; - }, - - initPassiveLoading: function pdfViewInitPassiveLoading() { - if (!PDFView.loadingBar) { - PDFView.loadingBar = new ProgressBar('#loadingBar', {}); - } - - window.addEventListener('message', function window_message(e) { - var args = e.data; - - if (typeof args !== 'object' || !('pdfjsLoadAction' in args)) - return; - switch (args.pdfjsLoadAction) { - case 'progress': - PDFView.progress(args.loaded / args.total); - break; - case 'complete': - if (!args.data) { - PDFView.error(mozL10n.get('loading_error', null, - 'An error occurred while loading the PDF.'), e); - break; - } - PDFView.open(args.data, 0); - break; - } - }); - FirefoxCom.requestSync('initPassiveLoading', null); - }, - - setTitleUsingUrl: function pdfViewSetTitleUsingUrl(url) { - this.url = url; - try { - this.setTitle(decodeURIComponent(getFileName(url)) || url); - } catch (e) { - // decodeURIComponent may throw URIError, - // fall back to using the unprocessed url in that case - this.setTitle(url); - } - }, - - setTitle: function pdfViewSetTitle(title) { - document.title = title; -//#if B2G -// document.getElementById('activityTitle').textContent = title; -//#endif - }, - - open: function pdfViewOpen(url, scale, password) { - var parameters = {password: password}; - if (typeof url === 'string') { // URL - this.setTitleUsingUrl(url); - parameters.url = url; - } else if (url && 'byteLength' in url) { // ArrayBuffer - parameters.data = url; - } - - if (!PDFView.loadingBar) { - PDFView.loadingBar = new ProgressBar('#loadingBar', {}); - } - - this.pdfDocument = null; - var self = this; - self.loading = true; - PDFJS.getDocument(parameters).then( - function getDocumentCallback(pdfDocument) { - self.load(pdfDocument, scale); - self.loading = false; - }, - function getDocumentError(message, exception) { - if (exception && exception.name === 'PasswordException') { - if (exception.code === 'needpassword') { - var promptString = mozL10n.get('request_password', null, - 'PDF is protected by a password:'); - password = prompt(promptString); - if (password && password.length > 0) { - return PDFView.open(url, scale, password); - } - } - } - - var loadingErrorMessage = mozL10n.get('loading_error', null, - 'An error occurred while loading the PDF.'); - - if (exception && exception.name === 'InvalidPDFException') { - // change error message also for other builds - var loadingErrorMessage = mozL10n.get('invalid_file_error', null, - 'Invalid or corrupted PDF file.'); -//#if B2G -// window.alert(loadingErrorMessage); -// return window.close(); -//#endif - } - - if (exception && exception.name === 'MissingPDFException') { - // special message for missing PDF's - var loadingErrorMessage = mozL10n.get('missing_file_error', null, - 'Missing PDF file.'); - -//#if B2G -// window.alert(loadingErrorMessage); -// return window.close(); -//#endif - } - - var loadingIndicator = document.getElementById('loading'); - loadingIndicator.textContent = mozL10n.get('loading_error_indicator', - null, 'Error'); - var moreInfo = { - message: message - }; - self.error(loadingErrorMessage, moreInfo); - self.loading = false; - }, - function getDocumentProgress(progressData) { - self.progress(progressData.loaded / progressData.total); - } - ); - }, - - download: function pdfViewDownload() { - function noData() { - FirefoxCom.request('download', { originalUrl: url }); - } - var url = this.url.split('#')[0]; -//#if !(FIREFOX || MOZCENTRAL) - url += '#pdfjs.action=download'; - window.open(url, '_parent'); -//#else -// // Document isn't ready just try to download with the url. -// if (!this.pdfDocument) { -// noData(); -// return; -// } -// this.pdfDocument.getData().then( -// function getDataSuccess(data) { -// var blob = PDFJS.createBlob(data.buffer, 'application/pdf'); -// var blobUrl = window.URL.createObjectURL(blob); -// -// FirefoxCom.request('download', { blobUrl: blobUrl, originalUrl: url }, -// function response(err) { -// if (err) { -// // This error won't really be helpful because it's likely the -// // fallback won't work either (or is already open). -// PDFView.error('PDF failed to download.'); -// } -// window.URL.revokeObjectURL(blobUrl); -// } -// ); -// }, -// noData // Error occurred try downloading with just the url. -// ); -//#endif - }, - - fallback: function pdfViewFallback() { -//#if !(FIREFOX || MOZCENTRAL) -// return; -//#else -// // Only trigger the fallback once so we don't spam the user with messages -// // for one PDF. -// if (this.fellback) -// return; -// this.fellback = true; -// var url = this.url.split('#')[0]; -// FirefoxCom.request('fallback', url, function response(download) { -// if (!download) -// return; -// PDFView.download(); -// }); -//#endif - }, - - navigateTo: function pdfViewNavigateTo(dest) { - if (typeof dest === 'string') - dest = this.destinations[dest]; - if (!(dest instanceof Array)) - return; // invalid destination - // dest array looks like that: <page-ref> </XYZ|FitXXX> <args..> - var destRef = dest[0]; - var pageNumber = destRef instanceof Object ? - this.pagesRefMap[destRef.num + ' ' + destRef.gen + ' R'] : (destRef + 1); - if (pageNumber > this.pages.length) - pageNumber = this.pages.length; - if (pageNumber) { - this.page = pageNumber; - var currentPage = this.pages[pageNumber - 1]; - if (!this.isFullscreen) { // Avoid breaking fullscreen mode. - currentPage.scrollIntoView(dest); - } - } - }, - - getDestinationHash: function pdfViewGetDestinationHash(dest) { - if (typeof dest === 'string') - return PDFView.getAnchorUrl('#' + escape(dest)); - if (dest instanceof Array) { - var destRef = dest[0]; // see navigateTo method for dest format - var pageNumber = destRef instanceof Object ? - this.pagesRefMap[destRef.num + ' ' + destRef.gen + ' R'] : - (destRef + 1); - if (pageNumber) { - var pdfOpenParams = PDFView.getAnchorUrl('#page=' + pageNumber); - var destKind = dest[1]; - if (typeof destKind === 'object' && 'name' in destKind && - destKind.name == 'XYZ') { - var scale = (dest[4] || this.currentScale); - pdfOpenParams += '&zoom=' + (scale * 100); - if (dest[2] || dest[3]) { - pdfOpenParams += ',' + (dest[2] || 0) + ',' + (dest[3] || 0); - } - } - return pdfOpenParams; - } - } - return ''; - }, - - /** - * For the firefox extension we prefix the full url on anchor links so they - * don't come up as resource:// urls and so open in new tab/window works. - * @param {String} anchor The anchor hash include the #. - */ - getAnchorUrl: function getAnchorUrl(anchor) { -//#if !(FIREFOX || MOZCENTRAL) - return anchor; -//#else -// return this.url.split('#')[0] + anchor; -//#endif - }, - - /** - * Returns scale factor for the canvas. It makes sense for the HiDPI displays. - * @return {Object} The object with horizontal (sx) and vertical (sy) - scales. The scaled property is set to false if scaling is - not required, true otherwise. - */ - getOutputScale: function pdfViewGetOutputDPI() { - var pixelRatio = 'devicePixelRatio' in window ? window.devicePixelRatio : 1; - return { - sx: pixelRatio, - sy: pixelRatio, - scaled: pixelRatio != 1 - }; - }, - - /** - * Show the error box. - * @param {String} message A message that is human readable. - * @param {Object} moreInfo (optional) Further information about the error - * that is more technical. Should have a 'message' - * and optionally a 'stack' property. - */ - error: function pdfViewError(message, moreInfo) { - var moreInfoText = mozL10n.get('error_version_info', - {version: PDFJS.version || '?', build: PDFJS.build || '?'}, - 'PDF.js v{{version}} (build: {{build}})') + '\n'; - if (moreInfo) { - moreInfoText += - mozL10n.get('error_message', {message: moreInfo.message}, - 'Message: {{message}}'); - if (moreInfo.stack) { - moreInfoText += '\n' + - mozL10n.get('error_stack', {stack: moreInfo.stack}, - 'Stack: {{stack}}'); - } else { - if (moreInfo.filename) { - moreInfoText += '\n' + - mozL10n.get('error_file', {file: moreInfo.filename}, - 'File: {{file}}'); - } - if (moreInfo.lineNumber) { - moreInfoText += '\n' + - mozL10n.get('error_line', {line: moreInfo.lineNumber}, - 'Line: {{line}}'); - } - } - } - - var loadingBox = document.getElementById('loadingBox'); - loadingBox.setAttribute('hidden', 'true'); - -//#if !(FIREFOX || MOZCENTRAL) - var errorWrapper = document.getElementById('errorWrapper'); - errorWrapper.removeAttribute('hidden'); - - var errorMessage = document.getElementById('errorMessage'); - errorMessage.textContent = message; - - var closeButton = document.getElementById('errorClose'); - closeButton.onclick = function() { - errorWrapper.setAttribute('hidden', 'true'); - }; - - var errorMoreInfo = document.getElementById('errorMoreInfo'); - var moreInfoButton = document.getElementById('errorShowMore'); - var lessInfoButton = document.getElementById('errorShowLess'); - moreInfoButton.onclick = function() { - errorMoreInfo.removeAttribute('hidden'); - moreInfoButton.setAttribute('hidden', 'true'); - lessInfoButton.removeAttribute('hidden'); - }; - lessInfoButton.onclick = function() { - errorMoreInfo.setAttribute('hidden', 'true'); - moreInfoButton.removeAttribute('hidden'); - lessInfoButton.setAttribute('hidden', 'true'); - }; - moreInfoButton.removeAttribute('hidden'); - lessInfoButton.setAttribute('hidden', 'true'); - errorMoreInfo.value = moreInfoText; - - errorMoreInfo.rows = moreInfoText.split('\n').length - 1; -//#else -// console.error(message + '\n' + moreInfoText); -// this.fallback(); -//#endif - }, - - progress: function pdfViewProgress(level) { - var percent = Math.round(level * 100); - PDFView.loadingBar.percent = percent; - }, - - load: function pdfViewLoad(pdfDocument, scale) { - function bindOnAfterDraw(pageView, thumbnailView) { - // when page is painted, using the image as thumbnail base - pageView.onAfterDraw = function pdfViewLoadOnAfterDraw() { - thumbnailView.setImage(pageView.canvas); - }; - } - - this.pdfDocument = pdfDocument; - - var errorWrapper = document.getElementById('errorWrapper'); - errorWrapper.setAttribute('hidden', 'true'); - - var loadingBox = document.getElementById('loadingBox'); - loadingBox.setAttribute('hidden', 'true'); - var loadingIndicator = document.getElementById('loading'); - loadingIndicator.textContent = ''; - - var thumbsView = document.getElementById('thumbnailView'); - thumbsView.parentNode.scrollTop = 0; - - while (thumbsView.hasChildNodes()) - thumbsView.removeChild(thumbsView.lastChild); - - if ('_loadingInterval' in thumbsView) - clearInterval(thumbsView._loadingInterval); - - var container = document.getElementById('viewer'); - while (container.hasChildNodes()) - container.removeChild(container.lastChild); - - var pagesCount = pdfDocument.numPages; - var id = pdfDocument.fingerprint; - document.getElementById('numPages').textContent = - mozL10n.get('page_of', {pageCount: pagesCount}, 'of {{pageCount}}'); - document.getElementById('pageNumber').max = pagesCount; - - PDFView.documentFingerprint = id; - var store = PDFView.store = new Settings(id); - - this.pageRotation = 0; - - var pages = this.pages = []; - this.pageText = []; - this.startedTextExtraction = false; - var pagesRefMap = this.pagesRefMap = {}; - var thumbnails = this.thumbnails = []; - - var pagesPromise = new PDFJS.Promise(); - var self = this; - - var firstPagePromise = pdfDocument.getPage(1); - - // Fetch a single page so we can get a viewport that will be the default - // viewport for all pages - firstPagePromise.then(function(pdfPage) { - var viewport = pdfPage.getViewport(scale || 1.0); - var pagePromises = []; - for (var pageNum = 1; pageNum <= pagesCount; ++pageNum) { - var viewportClone = viewport.clone(); - var pageView = new PageView(container, pageNum, scale, - self.navigateTo.bind(self), - viewportClone); - var thumbnailView = new ThumbnailView(thumbsView, pageNum, - viewportClone); - bindOnAfterDraw(pageView, thumbnailView); - pages.push(pageView); - thumbnails.push(thumbnailView); - } - - var event = document.createEvent('CustomEvent'); - event.initCustomEvent('documentload', true, true, {}); - window.dispatchEvent(event); - - for (var pageNum = 1; pageNum <= pagesCount; ++pageNum) { - var pagePromise = pdfDocument.getPage(pageNum); - pagePromise.then(function(pdfPage) { - var pageNum = pdfPage.pageNumber; - var pageView = pages[pageNum - 1]; - if (!pageView.pdfPage) { - // The pdfPage might already be set if we've already entered - // pageView.draw() - pageView.setPdfPage(pdfPage); - } - var thumbnailView = thumbnails[pageNum - 1]; - if (!thumbnailView.pdfPage) { - thumbnailView.setPdfPage(pdfPage); - } - - var pageRef = pdfPage.ref; - var refStr = pageRef.num + ' ' + pageRef.gen + ' R'; - pagesRefMap[refStr] = pdfPage.pageNumber; - }); - pagePromises.push(pagePromise); - } - - PDFJS.Promise.all(pagePromises).then(function(pages) { - pagesPromise.resolve(pages); - }); - }); - - var storePromise = store.initializedPromise; - PDFJS.Promise.all([firstPagePromise, storePromise]).then(function() { - var storedHash = null; - if (store.get('exists', false)) { - var pageNum = store.get('page', '1'); - var zoom = store.get('zoom', PDFView.currentScale); - var left = store.get('scrollLeft', '0'); - var top = store.get('scrollTop', '0'); - - storedHash = 'page=' + pageNum + '&zoom=' + zoom + ',' + - left + ',' + top; - } - self.setInitialView(storedHash, scale); - }); - - pagesPromise.then(function() { - if (PDFView.supportsPrinting) { - pdfDocument.getJavaScript().then(function(javaScript) { - if (javaScript.length) { - console.warn('Warning: JavaScript is not supported'); - PDFView.fallback(); - } - // Hack to support auto printing. - var regex = /\bprint\s*\(/g; - for (var i = 0, ii = javaScript.length; i < ii; i++) { - var js = javaScript[i]; - if (js && regex.test(js)) { - setTimeout(function() { - window.print(); - }); - return; - } - } - }); - } - }); - - var destinationsPromise = pdfDocument.getDestinations(); - destinationsPromise.then(function(destinations) { - self.destinations = destinations; - }); - - // outline depends on destinations and pagesRefMap - var promises = [pagesPromise, destinationsPromise, - PDFView.animationStartedPromise]; - PDFJS.Promise.all(promises).then(function() { - pdfDocument.getOutline().then(function(outline) { - self.outline = new DocumentOutlineView(outline); - }); - - // Make all navigation keys work on document load, - // unless the viewer is embedded in another page. - if (window.parent.location === window.location) { - PDFView.container.focus(); - } - }); - - pdfDocument.getMetadata().then(function(data) { - var info = data.info, metadata = data.metadata; - self.documentInfo = info; - self.metadata = metadata; - - // Provides some basic debug information - console.log('PDF ' + pdfDocument.fingerprint + ' [' + - info.PDFFormatVersion + ' ' + (info.Producer || '-') + - ' / ' + (info.Creator || '-') + ']' + - (PDFJS.version ? ' (PDF.js: ' + PDFJS.version + ')' : '')); - - var pdfTitle; - if (metadata) { - if (metadata.has('dc:title')) - pdfTitle = metadata.get('dc:title'); - } - - if (!pdfTitle && info && info['Title']) - pdfTitle = info['Title']; - - if (pdfTitle) - self.setTitle(pdfTitle + ' - ' + document.title); - - if (info.IsAcroFormPresent) { - console.warn('Warning: AcroForm/XFA is not supported'); - PDFView.fallback(); - } - }); - }, - - setInitialView: function pdfViewSetInitialView(storedHash, scale) { - // Reset the current scale, as otherwise the page's scale might not get - // updated if the zoom level stayed the same. - this.currentScale = 0; - this.currentScaleValue = null; - if (this.initialBookmark) { - this.setHash(this.initialBookmark); - this.initialBookmark = null; - } - else if (storedHash) - this.setHash(storedHash); - else if (scale) { - this.parseScale(scale, true); - this.page = 1; - } - - if (PDFView.currentScale === UNKNOWN_SCALE) { - // Scale was not initialized: invalid bookmark or scale was not specified. - // Setting the default one. - this.parseScale(DEFAULT_SCALE, true); - } - }, - - renderHighestPriority: function pdfViewRenderHighestPriority() { - // Pages have a higher priority than thumbnails, so check them first. - var visiblePages = this.getVisiblePages(); - var pageView = this.getHighestPriority(visiblePages, this.pages, - this.pageViewScroll.down); - if (pageView) { - this.renderView(pageView, 'page'); - return; - } - // No pages needed rendering so check thumbnails. - if (this.sidebarOpen) { - var visibleThumbs = this.getVisibleThumbs(); - var thumbView = this.getHighestPriority(visibleThumbs, - this.thumbnails, - this.thumbnailViewScroll.down); - if (thumbView) - this.renderView(thumbView, 'thumbnail'); - } - }, - - getHighestPriority: function pdfViewGetHighestPriority(visible, views, - scrolledDown) { - // The state has changed figure out which page has the highest priority to - // render next (if any). - // Priority: - // 1 visible pages - // 2 if last scrolled down page after the visible pages - // 2 if last scrolled up page before the visible pages - var visibleViews = visible.views; - - var numVisible = visibleViews.length; - if (numVisible === 0) { - return false; - } - for (var i = 0; i < numVisible; ++i) { - var view = visibleViews[i].view; - if (!this.isViewFinished(view)) - return view; - } - - // All the visible views have rendered, try to render next/previous pages. - if (scrolledDown) { - var nextPageIndex = visible.last.id; - // ID's start at 1 so no need to add 1. - if (views[nextPageIndex] && !this.isViewFinished(views[nextPageIndex])) - return views[nextPageIndex]; - } else { - var previousPageIndex = visible.first.id - 2; - if (views[previousPageIndex] && - !this.isViewFinished(views[previousPageIndex])) - return views[previousPageIndex]; - } - // Everything that needs to be rendered has been. - return false; - }, - - isViewFinished: function pdfViewNeedsRendering(view) { - return view.renderingState === RenderingStates.FINISHED; - }, - - // Render a page or thumbnail view. This calls the appropriate function based - // on the views state. If the view is already rendered it will return false. - renderView: function pdfViewRender(view, type) { - var state = view.renderingState; - switch (state) { - case RenderingStates.FINISHED: - return false; - case RenderingStates.PAUSED: - PDFView.highestPriorityPage = type + view.id; - view.resume(); - break; - case RenderingStates.RUNNING: - PDFView.highestPriorityPage = type + view.id; - break; - case RenderingStates.INITIAL: - PDFView.highestPriorityPage = type + view.id; - view.draw(this.renderHighestPriority.bind(this)); - break; - } - return true; - }, - - setHash: function pdfViewSetHash(hash) { - if (!hash) - return; - - if (hash.indexOf('=') >= 0) { - var params = PDFView.parseQueryString(hash); - // borrowing syntax from "Parameters for Opening PDF Files" - if ('nameddest' in params) { - PDFView.navigateTo(params.nameddest); - return; - } - if ('page' in params) { - var pageNumber = (params.page | 0) || 1; - if ('zoom' in params) { - var zoomArgs = params.zoom.split(','); // scale,left,top - // building destination array - - // If the zoom value, it has to get divided by 100. If it is a string, - // it should stay as it is. - var zoomArg = zoomArgs[0]; - var zoomArgNumber = parseFloat(zoomArg); - if (zoomArgNumber) - zoomArg = zoomArgNumber / 100; - - var dest = [null, {name: 'XYZ'}, - zoomArgs.length > 1 ? (zoomArgs[1] | 0) : null, - zoomArgs.length > 2 ? (zoomArgs[2] | 0) : null, - zoomArg]; - var currentPage = this.pages[pageNumber - 1]; - currentPage.scrollIntoView(dest); - } else { - this.page = pageNumber; // simple page - } - } - if ('pagemode' in params) { - var toggle = document.getElementById('sidebarToggle'); - if (params.pagemode === 'thumbs' || params.pagemode === 'bookmarks') { - if (!this.sidebarOpen) { - toggle.click(); - } - this.switchSidebarView(params.pagemode === 'thumbs' ? - 'thumbs' : 'outline'); - } else if (params.pagemode === 'none' && this.sidebarOpen) { - toggle.click(); - } - } - } else if (/^\d+$/.test(hash)) // page number - this.page = hash; - else // named destination - PDFView.navigateTo(unescape(hash)); - }, - - switchSidebarView: function pdfViewSwitchSidebarView(view) { - var thumbsView = document.getElementById('thumbnailView'); - var outlineView = document.getElementById('outlineView'); - - var thumbsButton = document.getElementById('viewThumbnail'); - var outlineButton = document.getElementById('viewOutline'); - - switch (view) { - case 'thumbs': - var wasOutlineViewVisible = thumbsView.classList.contains('hidden'); - - thumbsButton.classList.add('toggled'); - outlineButton.classList.remove('toggled'); - thumbsView.classList.remove('hidden'); - outlineView.classList.add('hidden'); - - PDFView.renderHighestPriority(); - - if (wasOutlineViewVisible) { - // Ensure that the thumbnail of the current page is visible - // when switching from the outline view. - scrollIntoView(document.getElementById('thumbnailContainer' + - this.page)); - } - break; - - case 'outline': - thumbsButton.classList.remove('toggled'); - outlineButton.classList.add('toggled'); - thumbsView.classList.add('hidden'); - outlineView.classList.remove('hidden'); - - if (outlineButton.getAttribute('disabled')) - return; - break; - } - }, - - getVisiblePages: function pdfViewGetVisiblePages() { - if (!this.isFullscreen) { - return this.getVisibleElements(this.container, this.pages, true); - } else { - // The algorithm in getVisibleElements is broken in fullscreen mode. - var visible = [], page = this.page; - var currentPage = this.pages[page - 1]; - visible.push({ id: currentPage.id, view: currentPage }); - - return { first: currentPage, last: currentPage, views: visible}; - } - }, - - getVisibleThumbs: function pdfViewGetVisibleThumbs() { - return this.getVisibleElements(this.thumbnailContainer, this.thumbnails); - }, - - // Generic helper to find out what elements are visible within a scroll pane. - getVisibleElements: function pdfViewGetVisibleElements( - scrollEl, views, sortByVisibility) { - var top = scrollEl.scrollTop, bottom = top + scrollEl.clientHeight; - var left = scrollEl.scrollLeft, right = left + scrollEl.clientWidth; - - var visible = [], view; - var currentHeight, viewHeight, hiddenHeight, percentHeight; - var currentWidth, viewWidth; - for (var i = 0, ii = views.length; i < ii; ++i) { - view = views[i]; - currentHeight = view.el.offsetTop + view.el.clientTop; - viewHeight = view.el.clientHeight; - if ((currentHeight + viewHeight) < top) { - continue; - } - if (currentHeight > bottom) { - break; - } - currentWidth = view.el.offsetLeft + view.el.clientLeft; - viewWidth = view.el.clientWidth; - if ((currentWidth + viewWidth) < left || currentWidth > right) { - continue; - } - hiddenHeight = Math.max(0, top - currentHeight) + - Math.max(0, currentHeight + viewHeight - bottom); - percentHeight = ((viewHeight - hiddenHeight) * 100 / viewHeight) | 0; - - visible.push({ id: view.id, y: currentHeight, - view: view, percent: percentHeight }); - } - - var first = visible[0]; - var last = visible[visible.length - 1]; - - if (sortByVisibility) { - visible.sort(function(a, b) { - var pc = a.percent - b.percent; - if (Math.abs(pc) > 0.001) { - return -pc; - } - return a.id - b.id; // ensure stability - }); - } - return {first: first, last: last, views: visible}; - }, - - // Helper function to parse query string (e.g. ?param1=value&parm2=...). - parseQueryString: function pdfViewParseQueryString(query) { - var parts = query.split('&'); - var params = {}; - for (var i = 0, ii = parts.length; i < parts.length; ++i) { - var param = parts[i].split('='); - var key = param[0]; - var value = param.length > 1 ? param[1] : null; - params[unescape(key)] = unescape(value); - } - return params; - }, - - beforePrint: function pdfViewSetupBeforePrint() { - if (!this.supportsPrinting) { - var printMessage = mozL10n.get('printing_not_supported', null, - 'Warning: Printing is not fully supported by this browser.'); - this.error(printMessage); - return; - } - - var alertNotReady = false; - if (!this.pages.length) { - alertNotReady = true; - } else { - for (var i = 0, ii = this.pages.length; i < ii; ++i) { - if (!this.pages[i].pdfPage) { - alertNotReady = true; - break; - } - } - } - if (alertNotReady) { - var notReadyMessage = mozL10n.get('printing_not_ready', null, - 'Warning: The PDF is not fully loaded for printing.'); - window.alert(notReadyMessage); - return; - } - - var body = document.querySelector('body'); - body.setAttribute('data-mozPrintCallback', true); - for (var i = 0, ii = this.pages.length; i < ii; ++i) { - this.pages[i].beforePrint(); - } - }, - - afterPrint: function pdfViewSetupAfterPrint() { - var div = document.getElementById('printContainer'); - while (div.hasChildNodes()) - div.removeChild(div.lastChild); - }, - - fullscreen: function pdfViewFullscreen() { - var isFullscreen = document.fullscreenElement || document.mozFullScreen || - document.webkitIsFullScreen; - - if (isFullscreen) { - return false; - } - - var wrapper = document.getElementById('viewerContainer'); - if (document.documentElement.requestFullscreen) { - wrapper.requestFullscreen(); - } else if (document.documentElement.mozRequestFullScreen) { - wrapper.mozRequestFullScreen(); - } else if (document.documentElement.webkitRequestFullScreen) { - wrapper.webkitRequestFullScreen(Element.ALLOW_KEYBOARD_INPUT); - } else { - return false; - } - - this.isFullscreen = true; - var currentPage = this.pages[this.page - 1]; - this.previousScale = this.currentScaleValue; - this.parseScale('page-fit', true); - - // Wait for fullscreen to take effect - setTimeout(function() { - currentPage.scrollIntoView(); - }, 0); - - this.showPresentationControls(); - return true; - }, - - exitFullscreen: function pdfViewExitFullscreen() { - this.isFullscreen = false; - this.parseScale(this.previousScale); - this.page = this.page; - this.clearMouseScrollState(); - this.hidePresentationControls(); - - // Ensure that the thumbnail of the current page is visible - // when exiting fullscreen mode. - scrollIntoView(document.getElementById('thumbnailContainer' + this.page)); - }, - - showPresentationControls: function pdfViewShowPresentationControls() { - var DELAY_BEFORE_HIDING_CONTROLS = 3000; - var wrapper = document.getElementById('viewerContainer'); - if (this.presentationControlsTimeout) { - clearTimeout(this.presentationControlsTimeout); - } else { - wrapper.classList.add('presentationControls'); - } - this.presentationControlsTimeout = setTimeout(function hideControls() { - wrapper.classList.remove('presentationControls'); - delete PDFView.presentationControlsTimeout; - }, DELAY_BEFORE_HIDING_CONTROLS); - }, - - hidePresentationControls: function pdfViewShowPresentationControls() { - if (!this.presentationControlsTimeout) { - return; - } - clearTimeout(this.presentationControlsTimeout); - delete this.presentationControlsTimeout; - - var wrapper = document.getElementById('viewerContainer'); - wrapper.classList.remove('presentationControls'); - }, - - rotatePages: function pdfViewPageRotation(delta) { - - this.pageRotation = (this.pageRotation + 360 + delta) % 360; - - for (var i = 0, l = this.pages.length; i < l; i++) { - var page = this.pages[i]; - page.update(page.scale, this.pageRotation); - } - - for (var i = 0, l = this.thumbnails.length; i < l; i++) { - var thumb = this.thumbnails[i]; - thumb.update(this.pageRotation); - } - - this.parseScale(this.currentScaleValue, true); - - this.renderHighestPriority(); - - var currentPage = this.pages[this.page - 1]; - if (!currentPage) { - return; - } - - // Wait for fullscreen to take effect - setTimeout(function() { - currentPage.scrollIntoView(); - }, 0); - }, - - /** - * This function flips the page in presentation mode if the user scrolls up - * or down with large enough motion and prevents page flipping too often. - * - * @this {PDFView} - * @param {number} mouseScrollDelta The delta value from the mouse event. - */ - mouseScroll: function pdfViewMouseScroll(mouseScrollDelta) { - var MOUSE_SCROLL_COOLDOWN_TIME = 50; - - var currentTime = (new Date()).getTime(); - var storedTime = this.mouseScrollTimeStamp; - - // In case one page has already been flipped there is a cooldown time - // which has to expire before next page can be scrolled on to. - if (currentTime > storedTime && - currentTime - storedTime < MOUSE_SCROLL_COOLDOWN_TIME) - return; - - // In case the user decides to scroll to the opposite direction than before - // clear the accumulated delta. - if ((this.mouseScrollDelta > 0 && mouseScrollDelta < 0) || - (this.mouseScrollDelta < 0 && mouseScrollDelta > 0)) - this.clearMouseScrollState(); - - this.mouseScrollDelta += mouseScrollDelta; - - var PAGE_FLIP_THRESHOLD = 120; - if (Math.abs(this.mouseScrollDelta) >= PAGE_FLIP_THRESHOLD) { - - var PageFlipDirection = { - UP: -1, - DOWN: 1 - }; - - // In fullscreen mode scroll one page at a time. - var pageFlipDirection = (this.mouseScrollDelta > 0) ? - PageFlipDirection.UP : - PageFlipDirection.DOWN; - this.clearMouseScrollState(); - var currentPage = this.page; - - // In case we are already on the first or the last page there is no need - // to do anything. - if ((currentPage == 1 && pageFlipDirection == PageFlipDirection.UP) || - (currentPage == this.pages.length && - pageFlipDirection == PageFlipDirection.DOWN)) - return; - - this.page += pageFlipDirection; - this.mouseScrollTimeStamp = currentTime; - } - }, - - /** - * This function clears the member attributes used with mouse scrolling in - * presentation mode. - * - * @this {PDFView} - */ - clearMouseScrollState: function pdfViewClearMouseScrollState() { - this.mouseScrollTimeStamp = 0; - this.mouseScrollDelta = 0; - } -}; - -var PageView = function pageView(container, id, scale, - navigateTo, defaultViewport) { - this.id = id; - - this.rotation = 0; - this.scale = scale || 1.0; - this.viewport = defaultViewport; - this.pdfPageRotate = defaultViewport.rotate; - - this.renderingState = RenderingStates.INITIAL; - this.resume = null; - - this.textContent = null; - this.textLayer = null; - - var anchor = document.createElement('a'); - anchor.name = '' + this.id; - - var div = this.el = document.createElement('div'); - div.id = 'pageContainer' + this.id; - div.className = 'page'; - div.style.width = Math.floor(this.viewport.width) + 'px'; - div.style.height = Math.floor(this.viewport.height) + 'px'; - - container.appendChild(anchor); - container.appendChild(div); - - this.setPdfPage = function pageViewSetPdfPage(pdfPage) { - this.pdfPage = pdfPage; - this.pdfPageRotate = pdfPage.rotate; - this.viewport = pdfPage.getViewport(this.scale); - this.stats = pdfPage.stats; - this.update(); - }; - - this.destroy = function pageViewDestroy() { - this.update(); - if (this.pdfPage) { - this.pdfPage.destroy(); - } - }; - - this.update = function pageViewUpdate(scale, rotation) { - this.renderingState = RenderingStates.INITIAL; - this.resume = null; - - if (typeof rotation !== 'undefined') { - this.rotation = rotation; - } - - this.scale = scale || this.scale; - - var totalRotation = (this.rotation + this.pdfPageRotate) % 360; - this.viewport = this.viewport.clone({ - scale: this.scale, - rotation: totalRotation - }); - - div.style.width = Math.floor(this.viewport.width) + 'px'; - div.style.height = Math.floor(this.viewport.height) + 'px'; - - while (div.hasChildNodes()) - div.removeChild(div.lastChild); - div.removeAttribute('data-loaded'); - - delete this.canvas; - - this.loadingIconDiv = document.createElement('div'); - this.loadingIconDiv.className = 'loadingIcon'; - div.appendChild(this.loadingIconDiv); - }; - - Object.defineProperty(this, 'width', { - get: function PageView_getWidth() { - return this.viewport.width; - }, - enumerable: true - }); - - Object.defineProperty(this, 'height', { - get: function PageView_getHeight() { - return this.viewport.height; - }, - enumerable: true - }); - - function setupAnnotations(pdfPage, viewport) { - function bindLink(link, dest) { - link.href = PDFView.getDestinationHash(dest); - link.onclick = function pageViewSetupLinksOnclick() { - if (dest) - PDFView.navigateTo(dest); - return false; - }; - } - function createElementWithStyle(tagName, item, rect) { - if (!rect) { - rect = viewport.convertToViewportRectangle(item.rect); - rect = PDFJS.Util.normalizeRect(rect); - } - var element = document.createElement(tagName); - element.style.left = Math.floor(rect[0]) + 'px'; - element.style.top = Math.floor(rect[1]) + 'px'; - element.style.width = Math.ceil(rect[2] - rect[0]) + 'px'; - element.style.height = Math.ceil(rect[3] - rect[1]) + 'px'; - return element; - } - function createTextAnnotation(item) { - var container = document.createElement('section'); - container.className = 'annotText'; - - var rect = viewport.convertToViewportRectangle(item.rect); - rect = PDFJS.Util.normalizeRect(rect); - // sanity check because of OOo-generated PDFs - if ((rect[3] - rect[1]) < ANNOT_MIN_SIZE) { - rect[3] = rect[1] + ANNOT_MIN_SIZE; - } - if ((rect[2] - rect[0]) < ANNOT_MIN_SIZE) { - rect[2] = rect[0] + (rect[3] - rect[1]); // make it square - } - var image = createElementWithStyle('img', item, rect); - var iconName = item.name; - image.src = IMAGE_DIR + 'annotation-' + - iconName.toLowerCase() + '.svg'; - image.alt = mozL10n.get('text_annotation_type', {type: iconName}, - '[{{type}} Annotation]'); - var content = document.createElement('div'); - content.setAttribute('hidden', true); - var title = document.createElement('h1'); - var text = document.createElement('p'); - content.style.left = Math.floor(rect[2]) + 'px'; - content.style.top = Math.floor(rect[1]) + 'px'; - title.textContent = item.title; - - if (!item.content && !item.title) { - content.setAttribute('hidden', true); - } else { - var e = document.createElement('span'); - var lines = item.content.split(/(?:\r\n?|\n)/); - for (var i = 0, ii = lines.length; i < ii; ++i) { - var line = lines[i]; - e.appendChild(document.createTextNode(line)); - if (i < (ii - 1)) - e.appendChild(document.createElement('br')); - } - text.appendChild(e); - image.addEventListener('mouseover', function annotationImageOver() { - content.removeAttribute('hidden'); - }, false); - - image.addEventListener('mouseout', function annotationImageOut() { - content.setAttribute('hidden', true); - }, false); - } - - content.appendChild(title); - content.appendChild(text); - container.appendChild(image); - container.appendChild(content); - - return container; - } - - pdfPage.getAnnotations().then(function(items) { - for (var i = 0; i < items.length; i++) { - var item = items[i]; - switch (item.type) { - case 'Link': - var link = createElementWithStyle('a', item); - link.href = item.url || ''; - if (!item.url) - bindLink(link, ('dest' in item) ? item.dest : null); - div.appendChild(link); - break; - case 'Text': - var textAnnotation = createTextAnnotation(item); - if (textAnnotation) - div.appendChild(textAnnotation); - break; - } - } - }); - } - - this.getPagePoint = function pageViewGetPagePoint(x, y) { - return this.viewport.convertToPdfPoint(x, y); - }; - - this.scrollIntoView = function pageViewScrollIntoView(dest) { - if (!dest) { - scrollIntoView(div); - return; - } - - var x = 0, y = 0; - var width = 0, height = 0, widthScale, heightScale; - var scale = 0; - switch (dest[1].name) { - case 'XYZ': - x = dest[2]; - y = dest[3]; - scale = dest[4]; - // If x and/or y coordinates are not supplied, default to - // _top_ left of the page (not the obvious bottom left, - // since aligning the bottom of the intended page with the - // top of the window is rarely helpful). - x = x !== null ? x : 0; - y = y !== null ? y : this.height / this.scale; - break; - case 'Fit': - case 'FitB': - scale = 'page-fit'; - break; - case 'FitH': - case 'FitBH': - y = dest[2]; - scale = 'page-width'; - break; - case 'FitV': - case 'FitBV': - x = dest[2]; - scale = 'page-height'; - break; - case 'FitR': - x = dest[2]; - y = dest[3]; - width = dest[4] - x; - height = dest[5] - y; - widthScale = (this.container.clientWidth - SCROLLBAR_PADDING) / - width / CSS_UNITS; - heightScale = (this.container.clientHeight - SCROLLBAR_PADDING) / - height / CSS_UNITS; - scale = Math.min(widthScale, heightScale); - break; - default: - return; - } - - if (scale && scale !== PDFView.currentScale) - PDFView.parseScale(scale, true, true); - else if (PDFView.currentScale === UNKNOWN_SCALE) - PDFView.parseScale(DEFAULT_SCALE, true, true); - - var boundingRect = [ - this.viewport.convertToViewportPoint(x, y), - this.viewport.convertToViewportPoint(x + width, y + height) - ]; - setTimeout(function pageViewScrollIntoViewRelayout() { - // letting page to re-layout before scrolling - var scale = PDFView.currentScale; - var x = Math.min(boundingRect[0][0], boundingRect[1][0]); - var y = Math.min(boundingRect[0][1], boundingRect[1][1]); - var width = Math.abs(boundingRect[0][0] - boundingRect[1][0]); - var height = Math.abs(boundingRect[0][1] - boundingRect[1][1]); - - scrollIntoView(div, {left: x, top: y, width: width, height: height}); - }, 0); - }; - - this.getTextContent = function pageviewGetTextContent() { - if (!this.textContent) { - this.textContent = this.pdfPage.getTextContent(); - } - return this.textContent; - }; - - this.draw = function pageviewDraw(callback) { - var pdfPage = this.pdfPage; - - if (!pdfPage) { - var promise = PDFView.getPage(this.id); - promise.then(function(pdfPage) { - this.setPdfPage(pdfPage); - this.draw(callback); - }.bind(this)); - return; - } - - if (this.renderingState !== RenderingStates.INITIAL) { - console.error('Must be in new state before drawing'); - } - - this.renderingState = RenderingStates.RUNNING; - - var canvas = document.createElement('canvas'); - canvas.id = 'page' + this.id; - div.appendChild(canvas); - this.canvas = canvas; - - var scale = this.scale, viewport = this.viewport; - var outputScale = PDFView.getOutputScale(); - canvas.width = Math.floor(viewport.width) * outputScale.sx; - canvas.height = Math.floor(viewport.height) * outputScale.sy; - - var textLayerDiv = null; - if (!PDFJS.disableTextLayer) { - textLayerDiv = document.createElement('div'); - textLayerDiv.className = 'textLayer'; - textLayerDiv.style.width = canvas.width + 'px'; - textLayerDiv.style.height = canvas.height + 'px'; - div.appendChild(textLayerDiv); - } - var textLayer = this.textLayer = - textLayerDiv ? new TextLayerBuilder(textLayerDiv, this.id - 1) : null; - - if (outputScale.scaled) { - var cssScale = 'scale(' + (1 / outputScale.sx) + ', ' + - (1 / outputScale.sy) + ')'; - CustomStyle.setProp('transform' , canvas, cssScale); - CustomStyle.setProp('transformOrigin' , canvas, '0% 0%'); - if (textLayerDiv) { - CustomStyle.setProp('transform' , textLayerDiv, cssScale); - CustomStyle.setProp('transformOrigin' , textLayerDiv, '0% 0%'); - } - } - - var ctx = canvas.getContext('2d'); - ctx.clearRect(0, 0, canvas.width, canvas.height); - // TODO(mack): use data attributes to store these - ctx._scaleX = outputScale.sx; - ctx._scaleY = outputScale.sy; - if (outputScale.scaled) { - ctx.scale(outputScale.sx, outputScale.sy); - } -//#if (FIREFOX || MOZCENTRAL) -// // Checking if document fonts are used only once -// var checkIfDocumentFontsUsed = !PDFView.pdfDocument.embeddedFontsUsed; -//#endif - - // Rendering area - - var self = this; - var renderingWasReset = false; - function pageViewDrawCallback(error) { - if (renderingWasReset) { - return; - } - - self.renderingState = RenderingStates.FINISHED; - - if (self.loadingIconDiv) { - div.removeChild(self.loadingIconDiv); - delete self.loadingIconDiv; - } - -//#if (FIREFOX || MOZCENTRAL) -// if (checkIfDocumentFontsUsed && PDFView.pdfDocument.embeddedFontsUsed && -// !PDFView.supportsDocumentFonts) { -// console.error(mozL10n.get('web_fonts_disabled', null, -// 'Web fonts are disabled: unable to use embedded PDF fonts.')); -// PDFView.fallback(); -// } -//#endif - if (error) { - PDFView.error(mozL10n.get('rendering_error', null, - 'An error occurred while rendering the page.'), error); - } - - self.stats = pdfPage.stats; - self.updateStats(); - if (self.onAfterDraw) - self.onAfterDraw(); - - cache.push(self); - - var event = document.createEvent('CustomEvent'); - event.initCustomEvent('pagerender', true, true, { - pageNumber: pdfPage.pageNumber - }); - div.dispatchEvent(event); - - callback(); - } - - var renderContext = { - canvasContext: ctx, - viewport: this.viewport, - textLayer: textLayer, - continueCallback: function pdfViewcContinueCallback(cont) { - if (self.renderingState === RenderingStates.INITIAL) { - // The page update() was called, we just need to abort any rendering. - renderingWasReset = true; - return; - } - - if (PDFView.highestPriorityPage !== 'page' + self.id) { - self.renderingState = RenderingStates.PAUSED; - self.resume = function resumeCallback() { - self.renderingState = RenderingStates.RUNNING; - cont(); - }; - return; - } - cont(); - } - }; - this.pdfPage.render(renderContext).then( - function pdfPageRenderCallback() { - pageViewDrawCallback(null); - }, - function pdfPageRenderError(error) { - pageViewDrawCallback(error); - } - ); - - if (textLayer) { - this.getTextContent().then( - function textContentResolved(textContent) { - textLayer.setTextContent(textContent); - } - ); - } - - setupAnnotations(this.pdfPage, this.viewport); - div.setAttribute('data-loaded', true); - }; - - this.beforePrint = function pageViewBeforePrint() { - var pdfPage = this.pdfPage; - - var viewport = pdfPage.getViewport(1); - // Use the same hack we use for high dpi displays for printing to get better - // output until bug 811002 is fixed in FF. - var PRINT_OUTPUT_SCALE = 2; - var canvas = this.canvas = document.createElement('canvas'); - canvas.width = Math.floor(viewport.width) * PRINT_OUTPUT_SCALE; - canvas.height = Math.floor(viewport.height) * PRINT_OUTPUT_SCALE; - canvas.style.width = (PRINT_OUTPUT_SCALE * viewport.width) + 'pt'; - canvas.style.height = (PRINT_OUTPUT_SCALE * viewport.height) + 'pt'; - var cssScale = 'scale(' + (1 / PRINT_OUTPUT_SCALE) + ', ' + - (1 / PRINT_OUTPUT_SCALE) + ')'; - CustomStyle.setProp('transform' , canvas, cssScale); - CustomStyle.setProp('transformOrigin' , canvas, '0% 0%'); - - var printContainer = document.getElementById('printContainer'); - printContainer.appendChild(canvas); - - var self = this; - canvas.mozPrintCallback = function(obj) { - var ctx = obj.context; - - ctx.save(); - ctx.fillStyle = 'rgb(255, 255, 255)'; - ctx.fillRect(0, 0, canvas.width, canvas.height); - ctx.restore(); - ctx.scale(PRINT_OUTPUT_SCALE, PRINT_OUTPUT_SCALE); - - var renderContext = { - canvasContext: ctx, - viewport: viewport - }; - - pdfPage.render(renderContext).then(function() { - // Tell the printEngine that rendering this canvas/page has finished. - obj.done(); - self.pdfPage.destroy(); - }, function(error) { - console.error(error); - // Tell the printEngine that rendering this canvas/page has failed. - // This will make the print proces stop. - if ('abort' in obj) - obj.abort(); - else - obj.done(); - self.pdfPage.destroy(); - }); - }; - }; - - this.updateStats = function pageViewUpdateStats() { - if (!this.stats) { - return; - } - - if (PDFJS.pdfBug && Stats.enabled) { - var stats = this.stats; - Stats.add(this.id, stats); - } - }; -}; - -var ThumbnailView = function thumbnailView(container, id, defaultViewport) { - var anchor = document.createElement('a'); - anchor.href = PDFView.getAnchorUrl('#page=' + id); - anchor.title = mozL10n.get('thumb_page_title', {page: id}, 'Page {{page}}'); - anchor.onclick = function stopNavigation() { - PDFView.page = id; - return false; - }; - - - this.pdfPage = undefined; - this.viewport = defaultViewport; - this.pdfPageRotate = defaultViewport.rotate; - - this.rotation = 0; - this.pageWidth = this.viewport.width; - this.pageHeight = this.viewport.height; - this.pageRatio = this.pageWidth / this.pageHeight; - this.id = id; - - this.canvasWidth = 98; - this.canvasHeight = this.canvasWidth / this.pageWidth * this.pageHeight; - this.scale = (this.canvasWidth / this.pageWidth); - - var div = this.el = document.createElement('div'); - div.id = 'thumbnailContainer' + id; - div.className = 'thumbnail'; - - if (id === 1) { - // Highlight the thumbnail of the first page when no page number is - // specified (or exists in cache) when the document is loaded. - div.classList.add('selected'); - } - - var ring = document.createElement('div'); - ring.className = 'thumbnailSelectionRing'; - ring.style.width = this.canvasWidth + 'px'; - ring.style.height = this.canvasHeight + 'px'; - - div.appendChild(ring); - anchor.appendChild(div); - container.appendChild(anchor); - - this.hasImage = false; - this.renderingState = RenderingStates.INITIAL; - - this.setPdfPage = function thumbnailViewSetPdfPage(pdfPage) { - this.pdfPage = pdfPage; - this.pdfPageRotate = pdfPage.rotate; - this.viewport = pdfPage.getViewport(1); - this.update(); - }; - - this.update = function thumbnailViewUpdate(rot) { - if (!this.pdfPage) { - return; - } - - if (rot !== undefined) { - this.rotation = rot; - } - - var totalRotation = (this.rotation + this.pdfPage.rotate) % 360; - this.viewport = this.viewport.clone({ - scale: 1, - rotation: totalRotation - }); - this.pageWidth = this.viewport.width; - this.pageHeight = this.viewport.height; - this.pageRatio = this.pageWidth / this.pageHeight; - - this.canvasHeight = this.canvasWidth / this.pageWidth * this.pageHeight; - this.scale = (this.canvasWidth / this.pageWidth); - - div.removeAttribute('data-loaded'); - ring.textContent = ''; - ring.style.width = this.canvasWidth + 'px'; - ring.style.height = this.canvasHeight + 'px'; - - this.hasImage = false; - this.renderingState = RenderingStates.INITIAL; - this.resume = null; - }; - - this.getPageDrawContext = function thumbnailViewGetPageDrawContext() { - var canvas = document.createElement('canvas'); - canvas.id = 'thumbnail' + id; - - canvas.width = this.canvasWidth; - canvas.height = this.canvasHeight; - canvas.className = 'thumbnailImage'; - canvas.setAttribute('aria-label', mozL10n.get('thumb_page_canvas', - {page: id}, 'Thumbnail of Page {{page}}')); - - div.setAttribute('data-loaded', true); - - ring.appendChild(canvas); - - var ctx = canvas.getContext('2d'); - ctx.save(); - ctx.fillStyle = 'rgb(255, 255, 255)'; - ctx.fillRect(0, 0, this.canvasWidth, this.canvasHeight); - ctx.restore(); - return ctx; - }; - - this.drawingRequired = function thumbnailViewDrawingRequired() { - return !this.hasImage; - }; - - this.draw = function thumbnailViewDraw(callback) { - if (!this.pdfPage) { - var promise = PDFView.getPage(this.id); - promise.then(function(pdfPage) { - this.setPdfPage(pdfPage); - this.draw(callback); - }.bind(this)); - return; - } - - if (this.renderingState !== RenderingStates.INITIAL) { - console.error('Must be in new state before drawing'); - } - - this.renderingState = RenderingStates.RUNNING; - if (this.hasImage) { - callback(); - return; - } - - var self = this; - var ctx = this.getPageDrawContext(); - var drawViewport = this.viewport.clone({ scale: this.scale }); - var renderContext = { - canvasContext: ctx, - viewport: drawViewport, - continueCallback: function(cont) { - if (PDFView.highestPriorityPage !== 'thumbnail' + self.id) { - self.renderingState = RenderingStates.PAUSED; - self.resume = function() { - self.renderingState = RenderingStates.RUNNING; - cont(); - }; - return; - } - cont(); - } - }; - this.pdfPage.render(renderContext).then( - function pdfPageRenderCallback() { - self.renderingState = RenderingStates.FINISHED; - callback(); - }, - function pdfPageRenderError(error) { - self.renderingState = RenderingStates.FINISHED; - callback(); - } - ); - this.hasImage = true; - }; - - this.setImage = function thumbnailViewSetImage(img) { - if (this.hasImage || !img) - return; - this.renderingState = RenderingStates.FINISHED; - var ctx = this.getPageDrawContext(); - ctx.drawImage(img, 0, 0, img.width, img.height, - 0, 0, ctx.canvas.width, ctx.canvas.height); - - this.hasImage = true; - }; -}; - -var DocumentOutlineView = function documentOutlineView(outline) { - var outlineView = document.getElementById('outlineView'); - while (outlineView.firstChild) - outlineView.removeChild(outlineView.firstChild); - - function bindItemLink(domObj, item) { - domObj.href = PDFView.getDestinationHash(item.dest); - domObj.onclick = function documentOutlineViewOnclick(e) { - PDFView.navigateTo(item.dest); - return false; - }; - } - - if (!outline) { - var noOutline = document.createElement('div'); - noOutline.classList.add('noOutline'); - noOutline.textContent = mozL10n.get('no_outline', null, - 'No Outline Available'); - outlineView.appendChild(noOutline); - return; - } - - var queue = [{parent: outlineView, items: outline}]; - while (queue.length > 0) { - var levelData = queue.shift(); - var i, n = levelData.items.length; - for (i = 0; i < n; i++) { - var item = levelData.items[i]; - var div = document.createElement('div'); - div.className = 'outlineItem'; - var a = document.createElement('a'); - bindItemLink(a, item); - a.textContent = item.title; - div.appendChild(a); - - if (item.items.length > 0) { - var itemsDiv = document.createElement('div'); - itemsDiv.className = 'outlineItems'; - div.appendChild(itemsDiv); - queue.push({parent: itemsDiv, items: item.items}); - } - - levelData.parent.appendChild(div); - } - } -}; - -// optimised CSS custom property getter/setter -var CustomStyle = (function CustomStyleClosure() { - - // As noted on: http://www.zachstronaut.com/posts/2009/02/17/ - // animate-css-transforms-firefox-webkit.html - // in some versions of IE9 it is critical that ms appear in this list - // before Moz - var prefixes = ['ms', 'Moz', 'Webkit', 'O']; - var _cache = { }; - - function CustomStyle() { - } - - CustomStyle.getProp = function get(propName, element) { - // check cache only when no element is given - if (arguments.length == 1 && typeof _cache[propName] == 'string') { - return _cache[propName]; - } - - element = element || document.documentElement; - var style = element.style, prefixed, uPropName; - - // test standard property first - if (typeof style[propName] == 'string') { - return (_cache[propName] = propName); - } - - // capitalize - uPropName = propName.charAt(0).toUpperCase() + propName.slice(1); - - // test vendor specific properties - for (var i = 0, l = prefixes.length; i < l; i++) { - prefixed = prefixes[i] + uPropName; - if (typeof style[prefixed] == 'string') { - return (_cache[propName] = prefixed); - } - } - - //if all fails then set to undefined - return (_cache[propName] = 'undefined'); - }; - - CustomStyle.setProp = function set(propName, element, str) { - var prop = this.getProp(propName); - if (prop != 'undefined') - element.style[prop] = str; - }; - - return CustomStyle; -})(); - -var TextLayerBuilder = function textLayerBuilder(textLayerDiv, pageIdx) { - var textLayerFrag = document.createDocumentFragment(); - - this.textLayerDiv = textLayerDiv; - this.layoutDone = false; - this.divContentDone = false; - this.pageIdx = pageIdx; - this.matches = []; - - this.beginLayout = function textLayerBuilderBeginLayout() { - this.textDivs = []; - this.textLayerQueue = []; - this.renderingDone = false; - }; - - this.endLayout = function textLayerBuilderEndLayout() { - this.layoutDone = true; - this.insertDivContent(); - }; - - this.renderLayer = function textLayerBuilderRenderLayer() { - var self = this; - var textDivs = this.textDivs; - var bidiTexts = this.textContent.bidiTexts; - var textLayerDiv = this.textLayerDiv; - var canvas = document.createElement('canvas'); - var ctx = canvas.getContext('2d'); - - // No point in rendering so many divs as it'd make the browser unusable - // even after the divs are rendered - var MAX_TEXT_DIVS_TO_RENDER = 100000; - if (textDivs.length > MAX_TEXT_DIVS_TO_RENDER) - return; - - for (var i = 0, ii = textDivs.length; i < ii; i++) { - var textDiv = textDivs[i]; - if ('isWhitespace' in textDiv.dataset) { - continue; - } - textLayerFrag.appendChild(textDiv); - - ctx.font = textDiv.style.fontSize + ' ' + textDiv.style.fontFamily; - var width = ctx.measureText(textDiv.textContent).width; - - if (width > 0) { - var textScale = textDiv.dataset.canvasWidth / width; - - var transform = 'scale(' + textScale + ', 1)'; - if (bidiTexts[i].dir === 'ttb') { - transform = 'rotate(90deg) ' + transform; - } - CustomStyle.setProp('transform' , textDiv, transform); - CustomStyle.setProp('transformOrigin' , textDiv, '0% 0%'); - - textLayerDiv.appendChild(textDiv); - } - } - - this.renderingDone = true; - this.updateMatches(); - - textLayerDiv.appendChild(textLayerFrag); - }; - - this.setupRenderLayoutTimer = function textLayerSetupRenderLayoutTimer() { - // Schedule renderLayout() if user has been scrolling, otherwise - // run it right away - var RENDER_DELAY = 200; // in ms - var self = this; - if (Date.now() - PDFView.lastScroll > RENDER_DELAY) { - // Render right away - this.renderLayer(); - } else { - // Schedule - if (this.renderTimer) - clearTimeout(this.renderTimer); - this.renderTimer = setTimeout(function() { - self.setupRenderLayoutTimer(); - }, RENDER_DELAY); - } - }; - - this.appendText = function textLayerBuilderAppendText(geom) { - var textDiv = document.createElement('div'); - - // vScale and hScale already contain the scaling to pixel units - var fontHeight = geom.fontSize * Math.abs(geom.vScale); - textDiv.dataset.canvasWidth = geom.canvasWidth * geom.hScale; - textDiv.dataset.fontName = geom.fontName; - - textDiv.style.fontSize = fontHeight + 'px'; - textDiv.style.fontFamily = geom.fontFamily; - textDiv.style.left = geom.x + 'px'; - textDiv.style.top = (geom.y - fontHeight) + 'px'; - - // The content of the div is set in the `setTextContent` function. - - this.textDivs.push(textDiv); - }; - - this.insertDivContent = function textLayerUpdateTextContent() { - // Only set the content of the divs once layout has finished, the content - // for the divs is available and content is not yet set on the divs. - if (!this.layoutDone || this.divContentDone || !this.textContent) - return; - - this.divContentDone = true; - - var textDivs = this.textDivs; - var bidiTexts = this.textContent.bidiTexts; - - for (var i = 0; i < bidiTexts.length; i++) { - var bidiText = bidiTexts[i]; - var textDiv = textDivs[i]; - if (!/\S/.test(bidiText.str)) { - textDiv.dataset.isWhitespace = true; - continue; - } - - textDiv.textContent = bidiText.str; - // bidiText.dir may be 'ttb' for vertical texts. - textDiv.dir = bidiText.dir === 'rtl' ? 'rtl' : 'ltr'; - } - - this.setupRenderLayoutTimer(); - }; - - this.setTextContent = function textLayerBuilderSetTextContent(textContent) { - this.textContent = textContent; - this.insertDivContent(); - }; - - this.convertMatches = function textLayerBuilderConvertMatches(matches) { - var i = 0; - var iIndex = 0; - var bidiTexts = this.textContent.bidiTexts; - var end = bidiTexts.length - 1; - var queryLen = PDFFindController.state.query.length; - - var lastDivIdx = -1; - var pos; - - var ret = []; - - // Loop over all the matches. - for (var m = 0; m < matches.length; m++) { - var matchIdx = matches[m]; - // # Calculate the begin position. - - // Loop over the divIdxs. - while (i !== end && matchIdx >= (iIndex + bidiTexts[i].str.length)) { - iIndex += bidiTexts[i].str.length; - i++; - } - - // TODO: Do proper handling here if something goes wrong. - if (i == bidiTexts.length) { - console.error('Could not find matching mapping'); - } - - var match = { - begin: { - divIdx: i, - offset: matchIdx - iIndex - } - }; - - // # Calculate the end position. - matchIdx += queryLen; - - // Somewhat same array as above, but use a > instead of >= to get the end - // position right. - while (i !== end && matchIdx > (iIndex + bidiTexts[i].str.length)) { - iIndex += bidiTexts[i].str.length; - i++; - } - - match.end = { - divIdx: i, - offset: matchIdx - iIndex - }; - ret.push(match); - } - - return ret; - }; - - this.renderMatches = function textLayerBuilder_renderMatches(matches) { - // Early exit if there is nothing to render. - if (matches.length === 0) { - return; - } - - var bidiTexts = this.textContent.bidiTexts; - var textDivs = this.textDivs; - var prevEnd = null; - var isSelectedPage = this.pageIdx === PDFFindController.selected.pageIdx; - var selectedMatchIdx = PDFFindController.selected.matchIdx; - var highlightAll = PDFFindController.state.highlightAll; - - var infty = { - divIdx: -1, - offset: undefined - }; - - function beginText(begin, className) { - var divIdx = begin.divIdx; - var div = textDivs[divIdx]; - div.textContent = ''; - - var content = bidiTexts[divIdx].str.substring(0, begin.offset); - var node = document.createTextNode(content); - if (className) { - var isSelected = isSelectedPage && - divIdx === selectedMatchIdx; - var span = document.createElement('span'); - span.className = className + (isSelected ? ' selected' : ''); - span.appendChild(node); - div.appendChild(span); - return; - } - div.appendChild(node); - } - - function appendText(from, to, className) { - var divIdx = from.divIdx; - var div = textDivs[divIdx]; - - var content = bidiTexts[divIdx].str.substring(from.offset, to.offset); - var node = document.createTextNode(content); - if (className) { - var span = document.createElement('span'); - span.className = className; - span.appendChild(node); - div.appendChild(span); - return; - } - div.appendChild(node); - } - - function highlightDiv(divIdx, className) { - textDivs[divIdx].className = className; - } - - var i0 = selectedMatchIdx, i1 = i0 + 1, i; - - if (highlightAll) { - i0 = 0; - i1 = matches.length; - } else if (!isSelectedPage) { - // Not highlighting all and this isn't the selected page, so do nothing. - return; - } - - for (i = i0; i < i1; i++) { - var match = matches[i]; - var begin = match.begin; - var end = match.end; - - var isSelected = isSelectedPage && i === selectedMatchIdx; - var highlightSuffix = (isSelected ? ' selected' : ''); - if (isSelected) - scrollIntoView(textDivs[begin.divIdx], {top: -50}); - - // Match inside new div. - if (!prevEnd || begin.divIdx !== prevEnd.divIdx) { - // If there was a previous div, then add the text at the end - if (prevEnd !== null) { - appendText(prevEnd, infty); - } - // clears the divs and set the content until the begin point. - beginText(begin); - } else { - appendText(prevEnd, begin); - } - - if (begin.divIdx === end.divIdx) { - appendText(begin, end, 'highlight' + highlightSuffix); - } else { - appendText(begin, infty, 'highlight begin' + highlightSuffix); - for (var n = begin.divIdx + 1; n < end.divIdx; n++) { - highlightDiv(n, 'highlight middle' + highlightSuffix); - } - beginText(end, 'highlight end' + highlightSuffix); - } - prevEnd = end; - } - - if (prevEnd) { - appendText(prevEnd, infty); - } - }; - - this.updateMatches = function textLayerUpdateMatches() { - // Only show matches, once all rendering is done. - if (!this.renderingDone) - return; - - // Clear out all matches. - var matches = this.matches; - var textDivs = this.textDivs; - var bidiTexts = this.textContent.bidiTexts; - var clearedUntilDivIdx = -1; - - // Clear out all current matches. - for (var i = 0; i < matches.length; i++) { - var match = matches[i]; - var begin = Math.max(clearedUntilDivIdx, match.begin.divIdx); - for (var n = begin; n <= match.end.divIdx; n++) { - var div = textDivs[n]; - div.textContent = bidiTexts[n].str; - div.className = ''; - } - clearedUntilDivIdx = match.end.divIdx + 1; - } - - if (!PDFFindController.active) - return; - - // Convert the matches on the page controller into the match format used - // for the textLayer. - this.matches = matches = - this.convertMatches(PDFFindController.pageMatches[this.pageIdx] || []); - - this.renderMatches(this.matches); - }; -}; - -document.addEventListener('DOMContentLoaded', function webViewerLoad(evt) { - PDFView.initialize(); - var params = PDFView.parseQueryString(document.location.search.substring(1)); - -//#if !(FIREFOX || MOZCENTRAL) - var file = params.file || DEFAULT_URL; -//#else -//var file = window.location.toString() -//#endif - -//#if !(FIREFOX || MOZCENTRAL) - if (!window.File || !window.FileReader || !window.FileList || !window.Blob) { - document.getElementById('openFile').setAttribute('hidden', 'true'); - } else { - document.getElementById('fileInput').value = null; - } -//#else -//document.getElementById('openFile').setAttribute('hidden', 'true'); -//#endif - - // Special debugging flags in the hash section of the URL. - var hash = document.location.hash.substring(1); - var hashParams = PDFView.parseQueryString(hash); - - if ('disableWorker' in hashParams) - PDFJS.disableWorker = (hashParams['disableWorker'] === 'true'); - -//#if !(FIREFOX || MOZCENTRAL) - var locale = navigator.language; - if ('locale' in hashParams) - locale = hashParams['locale']; - mozL10n.setLanguage(locale); -//#endif - - if ('textLayer' in hashParams) { - switch (hashParams['textLayer']) { - case 'off': - PDFJS.disableTextLayer = true; - break; - case 'visible': - case 'shadow': - case 'hover': - var viewer = document.getElementById('viewer'); - viewer.classList.add('textLayer-' + hashParams['textLayer']); - break; - } - } - -//#if !(FIREFOX || MOZCENTRAL) - if ('pdfBug' in hashParams) { -//#else -//if ('pdfBug' in hashParams && FirefoxCom.requestSync('pdfBugEnabled')) { -//#endif - PDFJS.pdfBug = true; - var pdfBug = hashParams['pdfBug']; - var enabled = pdfBug.split(','); - PDFBug.enable(enabled); - PDFBug.init(); - } - - if (!PDFView.supportsPrinting) { - document.getElementById('print').classList.add('hidden'); - } - - if (!PDFView.supportsFullscreen) { - document.getElementById('fullscreen').classList.add('hidden'); - } - - if (PDFView.supportsIntegratedFind) { - document.querySelector('#viewFind').classList.add('hidden'); - } - - // Listen for warnings to trigger the fallback UI. Errors should be caught - // and call PDFView.error() so we don't need to listen for those. - PDFJS.LogManager.addLogger({ - warn: function() { - PDFView.fallback(); - } - }); - - var mainContainer = document.getElementById('mainContainer'); - var outerContainer = document.getElementById('outerContainer'); - mainContainer.addEventListener('transitionend', function(e) { - if (e.target == mainContainer) { - var event = document.createEvent('UIEvents'); - event.initUIEvent('resize', false, false, window, 0); - window.dispatchEvent(event); - outerContainer.classList.remove('sidebarMoving'); - } - }, true); - - document.getElementById('sidebarToggle').addEventListener('click', - function() { - this.classList.toggle('toggled'); - outerContainer.classList.add('sidebarMoving'); - outerContainer.classList.toggle('sidebarOpen'); - PDFView.sidebarOpen = outerContainer.classList.contains('sidebarOpen'); - PDFView.renderHighestPriority(); - }); - - document.getElementById('viewThumbnail').addEventListener('click', - function() { - PDFView.switchSidebarView('thumbs'); - }); - - document.getElementById('viewOutline').addEventListener('click', - function() { - PDFView.switchSidebarView('outline'); - }); - - document.getElementById('previous').addEventListener('click', - function() { - PDFView.page--; - }); - - document.getElementById('next').addEventListener('click', - function() { - PDFView.page++; - }); - - document.querySelector('.zoomIn').addEventListener('click', - function() { - PDFView.zoomIn(); - }); - - document.querySelector('.zoomOut').addEventListener('click', - function() { - PDFView.zoomOut(); - }); - - document.getElementById('fullscreen').addEventListener('click', - function() { - PDFView.fullscreen(); - }); - - document.getElementById('openFile').addEventListener('click', - function() { - document.getElementById('fileInput').click(); - }); - - document.getElementById('print').addEventListener('click', - function() { - window.print(); - }); - - document.getElementById('download').addEventListener('click', - function() { - PDFView.download(); - }); - - document.getElementById('pageNumber').addEventListener('click', - function() { - this.select(); - }); - - document.getElementById('pageNumber').addEventListener('change', - function() { - // Handle the user inputting a floating point number. - PDFView.page = (this.value | 0); - - if (this.value !== (this.value | 0).toString()) { - this.value = PDFView.page; - } - }); - - document.getElementById('scaleSelect').addEventListener('change', - function() { - PDFView.parseScale(this.value); - }); - - document.getElementById('first_page').addEventListener('click', - function() { - PDFView.page = 1; - }); - - document.getElementById('last_page').addEventListener('click', - function() { - PDFView.page = PDFView.pdfDocument.numPages; - }); - - document.getElementById('page_rotate_ccw').addEventListener('click', - function() { - PDFView.rotatePages(-90); - }); - - document.getElementById('page_rotate_cw').addEventListener('click', - function() { - PDFView.rotatePages(90); - }); - -//#if (FIREFOX || MOZCENTRAL) -//if (FirefoxCom.requestSync('getLoadingType') == 'passive') { -// PDFView.setTitleUsingUrl(file); -// PDFView.initPassiveLoading(); -// return; -//} -//#endif - -//#if !B2G - PDFView.open(file, 0); -//#endif -}, true); - -function updateViewarea() { - - if (!PDFView.initialized) - return; - var visible = PDFView.getVisiblePages(); - var visiblePages = visible.views; - if (visiblePages.length === 0) { - return; - } - - PDFView.renderHighestPriority(); - - var currentId = PDFView.page; - var firstPage = visible.first; - - for (var i = 0, ii = visiblePages.length, stillFullyVisible = false; - i < ii; ++i) { - var page = visiblePages[i]; - - if (page.percent < 100) - break; - - if (page.id === PDFView.page) { - stillFullyVisible = true; - break; - } - } - - if (!stillFullyVisible) { - currentId = visiblePages[0].id; - } - - if (!PDFView.isFullscreen) { - updateViewarea.inProgress = true; // used in "set page" - PDFView.page = currentId; - updateViewarea.inProgress = false; - } - - var currentScale = PDFView.currentScale; - var currentScaleValue = PDFView.currentScaleValue; - var normalizedScaleValue = currentScaleValue == currentScale ? - currentScale * 100 : currentScaleValue; - - var pageNumber = firstPage.id; - var pdfOpenParams = '#page=' + pageNumber; - pdfOpenParams += '&zoom=' + normalizedScaleValue; - var currentPage = PDFView.pages[pageNumber - 1]; - var topLeft = currentPage.getPagePoint(PDFView.container.scrollLeft, - (PDFView.container.scrollTop - firstPage.y)); - pdfOpenParams += ',' + Math.round(topLeft[0]) + ',' + Math.round(topLeft[1]); - - var store = PDFView.store; - store.initializedPromise.then(function() { - store.set('exists', true); - store.set('page', pageNumber); - store.set('zoom', normalizedScaleValue); - store.set('scrollLeft', Math.round(topLeft[0])); - store.set('scrollTop', Math.round(topLeft[1])); - }); - var href = PDFView.getAnchorUrl(pdfOpenParams); - document.getElementById('viewBookmark').href = href; -} - -window.addEventListener('resize', function webViewerResize(evt) { - if (PDFView.initialized && - (document.getElementById('pageWidthOption').selected || - document.getElementById('pageFitOption').selected || - document.getElementById('pageAutoOption').selected)) - PDFView.parseScale(document.getElementById('scaleSelect').value); - updateViewarea(); -}); - -window.addEventListener('hashchange', function webViewerHashchange(evt) { - PDFView.setHash(document.location.hash.substring(1)); -}); - -window.addEventListener('change', function webViewerChange(evt) { - var files = evt.target.files; - if (!files || files.length === 0) - return; - - // Read the local file into a Uint8Array. - var fileReader = new FileReader(); - fileReader.onload = function webViewerChangeFileReaderOnload(evt) { - var buffer = evt.target.result; - var uint8Array = new Uint8Array(buffer); - PDFView.open(uint8Array, 0); - }; - - var file = files[0]; - fileReader.readAsArrayBuffer(file); - PDFView.setTitleUsingUrl(file.name); - - // URL does not reflect proper document location - hiding some icons. - document.getElementById('viewBookmark').setAttribute('hidden', 'true'); - document.getElementById('download').setAttribute('hidden', 'true'); -}, true); - -function selectScaleOption(value) { - var options = document.getElementById('scaleSelect').options; - var predefinedValueFound = false; - for (var i = 0; i < options.length; i++) { - var option = options[i]; - if (option.value != value) { - option.selected = false; - continue; - } - option.selected = true; - predefinedValueFound = true; - } - return predefinedValueFound; -} - -window.addEventListener('localized', function localized(evt) { - document.getElementsByTagName('html')[0].dir = mozL10n.getDirection(); - - // Adjust the width of the zoom box to fit the content. - PDFView.animationStartedPromise.then( - function() { - var container = document.getElementById('scaleSelectContainer'); - var select = document.getElementById('scaleSelect'); - select.setAttribute('style', 'min-width: inherit;'); - var width = select.clientWidth + 8; - select.setAttribute('style', 'min-width: ' + (width + 20) + 'px;'); - container.setAttribute('style', 'min-width: ' + width + 'px; ' + - 'max-width: ' + width + 'px;'); - }); -}, true); - -window.addEventListener('scalechange', function scalechange(evt) { - var customScaleOption = document.getElementById('customScaleOption'); - customScaleOption.selected = false; - - if (!evt.resetAutoSettings && - (document.getElementById('pageWidthOption').selected || - document.getElementById('pageFitOption').selected || - document.getElementById('pageAutoOption').selected)) { - updateViewarea(); - return; - } - - var predefinedValueFound = selectScaleOption('' + evt.scale); - if (!predefinedValueFound) { - customScaleOption.textContent = Math.round(evt.scale * 10000) / 100 + '%'; - customScaleOption.selected = true; - } - - document.getElementById('zoom_out').disabled = (evt.scale === MIN_SCALE); - document.getElementById('zoom_in').disabled = (evt.scale === MAX_SCALE); - - updateViewarea(); -}, true); - -window.addEventListener('pagechange', function pagechange(evt) { - var page = evt.pageNumber; - if (PDFView.previousPageNumber !== page) { - document.getElementById('pageNumber').value = page; - var selected = document.querySelector('.thumbnail.selected'); - if (selected) - selected.classList.remove('selected'); - var thumbnail = document.getElementById('thumbnailContainer' + page); - thumbnail.classList.add('selected'); - var visibleThumbs = PDFView.getVisibleThumbs(); - var numVisibleThumbs = visibleThumbs.views.length; - // If the thumbnail isn't currently visible scroll it into view. - if (numVisibleThumbs > 0) { - var first = visibleThumbs.first.id; - // Account for only one thumbnail being visible. - var last = numVisibleThumbs > 1 ? - visibleThumbs.last.id : first; - if (page <= first || page >= last) - scrollIntoView(thumbnail); - } - - } - document.getElementById('previous').disabled = (page <= 1); - document.getElementById('next').disabled = (page >= PDFView.pages.length); -}, true); - -// Firefox specific event, so that we can prevent browser from zooming -window.addEventListener('DOMMouseScroll', function(evt) { - if (evt.ctrlKey) { - evt.preventDefault(); - - var ticks = evt.detail; - var direction = (ticks > 0) ? 'zoomOut' : 'zoomIn'; - for (var i = 0, length = Math.abs(ticks); i < length; i++) - PDFView[direction](); - } else if (PDFView.isFullscreen) { - var FIREFOX_DELTA_FACTOR = -40; - PDFView.mouseScroll(evt.detail * FIREFOX_DELTA_FACTOR); - } -}, false); - -window.addEventListener('mousemove', function mousemove(evt) { - if (PDFView.isFullscreen) { - PDFView.showPresentationControls(); - } -}, false); - -window.addEventListener('mousedown', function mousedown(evt) { - if (PDFView.isFullscreen && evt.button === 0) { - // Enable clicking of links in fullscreen mode. - // Note: Only links that point to the currently loaded PDF document works. - var targetHref = evt.target.href; - var internalLink = targetHref && (targetHref.replace(/#.*$/, '') === - window.location.href.replace(/#.*$/, '')); - if (!internalLink) { - // Unless an internal link was clicked, advance a page in fullscreen mode. - evt.preventDefault(); - PDFView.page++; - } - } -}, false); - -window.addEventListener('click', function click(evt) { - if (PDFView.isFullscreen && evt.button === 0) { - // Necessary since preventDefault() in 'mousedown' won't stop - // the event propagation in all circumstances. - evt.preventDefault(); - } -}, false); - -window.addEventListener('keydown', function keydown(evt) { - var handled = false; - var cmd = (evt.ctrlKey ? 1 : 0) | - (evt.altKey ? 2 : 0) | - (evt.shiftKey ? 4 : 0) | - (evt.metaKey ? 8 : 0); - - // First, handle the key bindings that are independent whether an input - // control is selected or not. - if (cmd === 1 || cmd === 8 || cmd === 5 || cmd === 12) { - // either CTRL or META key with optional SHIFT. - switch (evt.keyCode) { - case 70: - if (!PDFView.supportsIntegratedFind) { - PDFFindBar.toggle(); - handled = true; - } - break; - case 61: // FF/Mac '=' - case 107: // FF '+' and '=' - case 187: // Chrome '+' - case 171: // FF with German keyboard - PDFView.zoomIn(); - handled = true; - break; - case 173: // FF/Mac '-' - case 109: // FF '-' - case 189: // Chrome '-' - PDFView.zoomOut(); - handled = true; - break; - case 48: // '0' - case 96: // '0' on Numpad of Swedish keyboard - PDFView.parseScale(DEFAULT_SCALE, true); - handled = false; // keeping it unhandled (to restore page zoom to 100%) - break; - } - } - - // CTRL or META with or without SHIFT. - if (cmd == 1 || cmd == 8 || cmd == 5 || cmd == 12) { - switch (evt.keyCode) { - case 71: // g - if (!PDFView.supportsIntegratedFind) { - PDFFindBar.dispatchEvent('again', cmd == 5 || cmd == 12); - handled = true; - } - break; - } - } - - if (handled) { - evt.preventDefault(); - return; - } - - // Some shortcuts should not get handled if a control/input element - // is selected. - var curElement = document.activeElement; - if (curElement && (curElement.tagName == 'INPUT' || - curElement.tagName == 'SELECT')) { - return; - } - var controlsElement = document.getElementById('toolbar'); - while (curElement) { - if (curElement === controlsElement && !PDFView.isFullscreen) - return; // ignoring if the 'toolbar' element is focused - curElement = curElement.parentNode; - } - - if (cmd === 0) { // no control key pressed at all. - switch (evt.keyCode) { - case 38: // up arrow - case 33: // pg up - case 8: // backspace - if (!PDFView.isFullscreen && PDFView.currentScaleValue !== 'page-fit') { - break; - } - /* in fullscreen mode */ - /* falls through */ - case 37: // left arrow - // horizontal scrolling using arrow keys - if (PDFView.isHorizontalScrollbarEnabled) { - break; - } - /* falls through */ - case 75: // 'k' - case 80: // 'p' - PDFView.page--; - handled = true; - break; - case 27: // esc key - if (!PDFView.supportsIntegratedFind && PDFFindBar.opened) { - PDFFindBar.close(); - handled = true; - } - break; - case 40: // down arrow - case 34: // pg down - case 32: // spacebar - if (!PDFView.isFullscreen && PDFView.currentScaleValue !== 'page-fit') { - break; - } - /* falls through */ - case 39: // right arrow - // horizontal scrolling using arrow keys - if (PDFView.isHorizontalScrollbarEnabled) { - break; - } - /* falls through */ - case 74: // 'j' - case 78: // 'n' - PDFView.page++; - handled = true; - break; - - case 36: // home - if (PDFView.isFullscreen) { - PDFView.page = 1; - handled = true; - } - break; - case 35: // end - if (PDFView.isFullscreen) { - PDFView.page = PDFView.pdfDocument.numPages; - handled = true; - } - break; - - case 82: // 'r' - PDFView.rotatePages(90); - break; - } - } - - if (cmd == 4) { // shift-key - switch (evt.keyCode) { - case 82: // 'r' - PDFView.rotatePages(-90); - break; - } - } - - if (handled) { - evt.preventDefault(); - PDFView.clearMouseScrollState(); - } -}); - -window.addEventListener('beforeprint', function beforePrint(evt) { - PDFView.beforePrint(); -}); - -window.addEventListener('afterprint', function afterPrint(evt) { - PDFView.afterPrint(); -}); - -(function fullscreenClosure() { - function fullscreenChange(e) { - var isFullscreen = document.fullscreenElement || document.mozFullScreen || - document.webkitIsFullScreen; - - if (!isFullscreen) { - PDFView.exitFullscreen(); - } - } - - window.addEventListener('fullscreenchange', fullscreenChange, false); - window.addEventListener('mozfullscreenchange', fullscreenChange, false); - window.addEventListener('webkitfullscreenchange', fullscreenChange, false); -})(); - -(function animationStartedClosure() { - // The offsetParent is not set until the pdf.js iframe or object is visible. - // Waiting for first animation. - var requestAnimationFrame = window.requestAnimationFrame || - window.mozRequestAnimationFrame || - window.webkitRequestAnimationFrame || - window.oRequestAnimationFrame || - window.msRequestAnimationFrame || - function startAtOnce(callback) { callback(); }; - PDFView.animationStartedPromise = new PDFJS.Promise(); - requestAnimationFrame(function onAnimationFrame() { - PDFView.animationStartedPromise.resolve(); - }); -})(); - -//#if B2G -//window.navigator.mozSetMessageHandler('activity', function(activity) { -// var url = activity.source.data.url; -// PDFView.open(url); -// var cancelButton = document.getElementById('activityClose'); -// cancelButton.addEventListener('click', function() { -// activity.postResult('close'); -// }); -//}); -//#endif |