remove jquery

3rdparty/jQuery/MIT-LICENSE.txt

@@ -1,21 +0,0 @@
-Copyright 2013 jQuery Foundation and other contributors
-http://jquery.com/
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

CMakeLists.txt

@@ -253,7 +253,6 @@ add_custom_command(OUTPUT
 install (TARGETS pdf2htmlEX DESTINATION bin)
 
 set(PDF2HTMLEX_RESOURCE
-    ${CMAKE_SOURCE_DIR}/3rdparty/jQuery/jquery-1.9.1.min.js
     ${CMAKE_SOURCE_DIR}/3rdparty/PDF.js/compatibility.min.js
     ${CMAKE_SOURCE_DIR}/share/base.css
     ${CMAKE_SOURCE_DIR}/share/fancy.css

share/build_js.sh

@@ -9,7 +9,6 @@
 BASEDIR=$(dirname $0)
 CLOSURE_COMPILER_DIR="$BASEDIR/../3rdparty/closure-compiler"
 CLOSURE_COMPILER_JAR="$CLOSURE_COMPILER_DIR/compiler.jar"
-EXTERNS="$CLOSURE_COMPILER_DIR/jquery-1.9.js"
 INPUT="$BASEDIR/pdf2htmlEX.js"
 OUTPUT_FN="pdf2htmlEX.min.js"
 OUTPUT="$BASEDIR/$OUTPUT_FN"
@@ -19,7 +18,6 @@ OUTPUT="$BASEDIR/$OUTPUT_FN"
          --compilation_level ADVANCED_OPTIMIZATIONS \
          --warning_level VERBOSE \
          --process_jquery_primitives \
-         --externs "$EXTERNS" \
          --js "$INPUT" \
          --js_output_file "$OUTPUT" && \
     echo 'Done.') || \

share/pdf2htmlEX.js.in

@@ -6,11 +6,6 @@
  * https://github.com/coolwanglu/pdf2htmlEX/blob/master/share/LICENSE 
  */
 
-/*
- * Dependencies:
- * jQuery - use it only when necessary
- */
-
 /*
  * Attention:
  * This files is to be optimized by closure-compiler, 
@@ -239,9 +234,6 @@
    * @constructor
    */
   function Viewer(config) {
-    /* do nothing if jQuery is not ready */
-    if(!jQuery) return;
-
     this.config = clone_and_extend_objs(DEFAULT_CONFIG, config);
     this.pages_loading = [];
     this.init_before_loading_content();
@@ -364,48 +356,51 @@
         var _ = this;
         var _idx = idx;
 
-        $.ajax({
+        // load data
-          url: url,
+        {
-          dataType: 'text'
+          var xhr = new XMLHttpRequest();
-        }).done(function(data){
+          xhr.open('GET', url, true);
-          // find the page element in the data
+          xhr.onreadystatechange = function(){
-          var div = document.createElement('div');
+            if(xhr.readyState != 4) return;
-          div.innerHTML = data;
+            // Reset loading token
+            delete _.pages_loading[idx];
 
-          var new_page = null;
+            if(xhr.status == 200) {
-          var nodes = div.childNodes;
+              // find the page element in the data
-          for(var i = 0, l = nodes.length; i < l; ++i) {
+              var div = document.createElement('div');
-            var cur_node = nodes[i];
+              div.innerHTML = xhr.responseText;
-            if((cur_node.nodeType == Node.ELEMENT_NODE)
+
-                && cur_node.classList.contains(CSS_CLASS_NAMES.page_frame)) {
+              var new_page = null;
-              new_page = cur_node;
+              var nodes = div.childNodes;
-              break;
+              for(var i = 0, l = nodes.length; i < l; ++i) {
+                var cur_node = nodes[i];
+                if((cur_node.nodeType == Node.ELEMENT_NODE)
+                    && cur_node.classList.contains(CSS_CLASS_NAMES.page_frame)) {
+                  new_page = cur_node;
+                  break;
+                }
+              }
+
+              // replace the old page with loaded data
+              // the loading indicator on this page should also be destroyed
+              var p = _.pages[_idx];
+              _.container.replaceChild(new_page, p.p);
+              p = new Page(new_page);
+              _.pages[_idx] = p;
+
+              p.hide();
+              p.rescale(_.scale);
+
+              // disable background image dragging
+              disable_dragstart(new_page.getElementsByClassName(CSS_CLASS_NAMES.background_image));
+
+              _.schedule_render(false);
+
+              if(callback){ callback(p); }
             }
-          }
+          };
-
+          xhr.send(null);
-          // replace the old page with loaded data
+        }
-          // the loading indicator on this page should also be destroyed
-          var p = _.pages[_idx];
-          _.container.replaceChild(new_page, p.p);
-          p = new Page(new_page);
-          _.pages[_idx] = p;
-
-          p.hide();
-          p.rescale(_.scale);
-
-          // disable background image dragging
-          disable_dragstart(new_page.getElementsByClassName(CSS_CLASS_NAMES.background_image));
-
-          _.schedule_render(false);
-
-          // Reset loading token
-          delete _.pages_loading[idx];
-
-          if(callback){ callback(p); }
-        }).fail(function(jqXHR, textStatus, errorThrown){
-          // Reset loading token
-          delete _.pages_loading[_idx];
-        });
       }
       // Concurrent prefetch of the next pages
       if (pages_to_preload === undefined)