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Code Issues Releases Wiki Activity

files_reader: More PDF madness, next/previous search hit navigation w/highlighting, etc...

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This commit is contained in:
frankdelange 2017-04-07 22:21:15 +02:00
parent 640256c49b
commit f909cd0f1b
11 changed files with 448 additions and 458 deletions
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84
files_reader/vendor/pdfjs/controllers/controls_controller.js vendored
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@ -24,11 +24,18 @@ PDFJS.reader.ControlsController = function(book) {
$rotate_left = $("#rotate_left"),
$rotate_right = $("#rotate_right"),
$page_num = $("#page_num"),
$total_pages = $("#total_pages");
$total_pages = $("#total_pages"),
$status_message_left = $("#status_message_left"),
$status_message_right = $("#status_message_right");
var STATUS_MESSAGE_LENGTH = 30,
STATUS_MESSAGE_TIMEOUT = 3000,
status_timeout_left,
status_timeout_right;
if (reader.isMobile() === true) {
$titlebar.addClass("background_visible");
};
}
var show = function () {
$titlebar.removeClass("hide");
@ -46,6 +53,31 @@ PDFJS.reader.ControlsController = function(book) {
reader.ControlsController.toggle();
});
var setStatus = function (message, right) {
$status_message = (right) ? $status_message_right : $status_message_left;
status_timeout = (right) ? status_timeout_right : status_timeout_left;
$status_message[0].textContent = reader.ellipsize(message, STATUS_MESSAGE_LENGTH);
//$status_message[0].textContent = message;
if (typeof status_timeout === "number") {
clearTimeout(status_timeout);
status_timeout = undefined;
}
status_timeout = setTimeout(function () {
$status_message[0].textContent = "";
}, STATUS_MESSAGE_TIMEOUT);
if (right) {
status_timeout_right = status_timeout;
} else {
status_timeout_left = status_timeout;
}
};
var fullscreen = false;
$slider.on("click", function () {
@ -105,21 +137,8 @@ PDFJS.reader.ControlsController = function(book) {
});
/* select works fine on most browsers, but - of course - apple mobile has 'special needs'
* in that it does not support any styling in the drop-down list, and as such can not display
* icons there. Due to the unfortunate fact that many still buy these apple-encumbered devices
/* select works fine on most browsers, but - of course - apple mobile has 'special needs' so
* a custom select is needed...
*
$zoomlevel.val(settings.zoomLevel);
$zoomlevel.on("change", function () {
reader.setZoom($(this).val());
var $option = $zoomlevel.find(":selected");
if ($option.data("icon") !== undefined)
$("#zoom_icon")[0].textContent = $option.data("icon");
});
*
*/
/* custom select, supports icons in drop-down list */
@ -245,7 +264,7 @@ PDFJS.reader.ControlsController = function(book) {
break;
}
e.stopPropagation;
e.stopPropagation();
};
@ -273,21 +292,23 @@ PDFJS.reader.ControlsController = function(book) {
text;
if (zoom === "spread") {
if (oddPageRight === true) {
page -= page % 2;
} else {
page -= (page + 1) % 2;
}
}
if (page >= 0 && page <= total_pages) {
if (page === total_pages) {
text = reader.getPageLabel(page);
} else if (page === 0) {
text = reader.getPageLabel(page + 1);
if (oddPageRight === true) {
page -= page % 2;
} else {
text = reader.getPageLabel(page) + "-" + reader.getPageLabel(page + 1);
page -= (page + 1) % 2;
}
if (page >= 0 && page <= total_pages) {
if (page === total_pages) {
text = reader.getPageLabel(page);
} else if (page === 0) {
text = reader.getPageLabel(page + 1);
} else {
text = reader.getPageLabel(page) + "-" + reader.getPageLabel(page + 1);
}
}
} else {
text = reader.getPageLabel(page);
}
$page_num[0].textContent = text;
@ -332,6 +353,7 @@ PDFJS.reader.ControlsController = function(book) {
"setZoomIcon": setZoomIcon,
"setRotateIcon": setRotateIcon,
"setCurrentPage": setCurrentPage,
"setPageCount": setPageCount
"setPageCount": setPageCount,
"setStatus": setStatus
};
};