BrowserWindow.vala

[app.webkitpdf] / BrowserWindow.bjs

{
 "name" : "BrowserWindow",
 "parent" : "",
 "title" : "",
 "path" : "/home/alan/gitlive/app.webkitpdf/BrowserWindow.bjs",
 "permname" : "",
 "modOrder" : "",
 "build_module" : "webkitpdf",
 "items" : [
  {
   "listeners" : {
    "destroy" : "() => {\n    Gtk.main_quit();\n}",
    "show" : "() => {\n\t\n\tprint(\"resizing window\\n\");\n\tvar w = webkitpdf.opt_width > 0 ?  webkitpdf.opt_width  : 1200;\n\tvar h = webkitpdf.opt_height > 0 ?  webkitpdf.opt_height  :  500;\n\t\t\t\n\t\n\tthis.el.resize(w,h);\n\n\t// we have to do silly stuff with blogspot!!?!?\n\tvar blog = webkitpdf.opt_url;\n\n\n  /* Do not redirect if the domain is .com already */\n  if (/\\.blogspot\\.com/.match(blog)) {\n\t\tvar r =  new Regex (\"\\\\.blogspot\\\\..*?/\");\n\t\tblog = r.replace(blog, blog.length, 0, \".blogspot.com/ncr/\");\n  }\n\t\n\tprint(\"loading url %s\\n\",blog);\t\n\tthis.view.el.load_uri(blog);\n\t\n\t// if we have not finished in 25 seconds\n\t// call printit...\n\tvar cd = 25;\n\t  GLib.Timeout.add_seconds(1, () => { \n\t\tcd--;\n\t\tprint(\"timeout 25 seconds :%d\", cd);\n\t\tif (cd < 1) {\n\t\t\tprint(\"calling printit - timed out\");\n\t\t\t_this.view.printit();\n\t\t\treturn false;\t\t\t\n\t\t}\n\t\treturn true;\n\n\t});\n\t\n\n}"
   },
   "xtype" : "Window",
   "$ xns" : "Gtk",
   "Gtk.WindowType type" : "Gtk.WindowType.TOPLEVEL",
   "items" : [
    {
     "id" : "scrolled_window",
     "* init" : "{\n\tthis.el.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC);\n}\n",
     "* pack" : "add",
     "xtype" : "ScrolledWindow",
     "$ xns" : "Gtk",
     "items" : [
      {
       "id" : "view",
       "* init" : "\n\n{\n\t\tthis.load_try = 0;\n\n#if GTK3\n\t\t this.el.load_changed.connect( (ev ) => {\n    \t\tif (ev != WebKit.LoadEvent.FINISHED) {\n\t\t    \t\treturn;\t \n    \t\t  }\n    \t\t  \n               this.printit(); \n\t          \n             \n            });\n\n#else\n //listeners\n          //  this.el.resource_request_starting.connect( (p0, webres, netreq ) => {\n            //  print(\"resource req. started %s\\n\", netreq.uri);\n                 \n          //  });\n            \n            this.el.load_finished.connect( ( ) => {\n        \t\t\n        \t\t\n                   this.printit(); \n             \n            });\n#endif\n}\n",
       "| void printit" : "() {\n   print(\"load_finsihed\\n\");\n   \n   if (this.print_started) {\n       print(\"load_finsihed - already printing..%d %s\\n\", this.load_try, this.el.uri);\n   \n      \n      \n      \n      return;\n  }\n   \n \n    this.print_started = true; // flag to stop double call.\n    \n    \n\t// inject any javascript if needed..\n\tif (webkitpdf.opt_inject_js != null) {\n\t\n\t\tprint(\"injecting javascript files \\n\");\n\t\tforeach(var inject_js in  webkitpdf.opt_inject_js) {\n\t\tprint(\"inject? %s\\n\", inject_js);\n\t\t\tstring str;\n\t\t\ttry {\n\t\t\t\tFileUtils.get_contents( inject_js, out str);\n\t\t\t} catch(FileError e) {\n\t\t\t\tprint(\"Failed to inject %s\\n\",  inject_js);\n\t\t\t\tcontinue;\n\t\t\t}\n#if GTK3\n\t\t\tGLib.MainLoop mainloop = new GLib.MainLoop();\n\t\t\tthis.el.run_javascript.begin(str, null, (obj,res) => {\n\t\t\t\tmainloop.quit();\n\t\t\t});\n\t\t\tmainloop.run();\n\t\t\t\n#else \t\t\t\n\t\t\tthis.el.execute_script(str);\n#endif\n\t\t}\n\t}\n\t  \n\tprint(\"calling print in %d seconds\\n\", (int)webkitpdf.opt_delay);\n\tif (webkitpdf.opt_target_pdf != null) {\n\t\tGLib.Timeout.add_seconds(webkitpdf.opt_delay, () => { \n\t\t\tprint(\"delay done URL: %s\\n\", this.el.uri);\n\t\t\n\t\t\t \n\t\t\tthis.printpdf();\n\t\t\t return false;\n\t\t}, GLib.Priority.DEFAULT);\n\t\treturn;\n\t}\n\t\t\n\n#if GTK3\n\tprint(\"PNG not supported in webkit2\\n\");\n\treturn;\n#else\n\t\t\n    GLib.Timeout.add_seconds(webkitpdf.opt_delay, () => { \n   \n\t\t\n\t\t// ----------------- JPEG \n\t\t// resize the window...\n\t\t// window.document.documentElement.scrollHeight\n\t\tvar scroll_height = (int) _this.view.el.get_dom_document().document_element.scroll_height;\n\t\tprint(\"Scroll height %d\\n\", scroll_height);\n\t\tif (scroll_height> 1024 || webkitpdf.opt_width > 0  || webkitpdf.opt_height > 0  ) {\n\t\t\tvar w = webkitpdf.opt_width > 0 ?  webkitpdf.opt_width  : 1200;\n\t\t\tvar h = int.min(scroll_height, 6000);\n\t\t\t_this.scrolled_window.el.set_size_request( w, h); \n\t\t\t_this.el.resize (w+50, h+50);\n\t\t\tprint(\"Resize to %d, %d\\n\", w,h);\n\t\t    GLib.Timeout.add_seconds(webkitpdf.opt_delay > 0 ? webkitpdf.opt_delay : 1 , () => { \n\t\t\t\tthis.printpng();\n\t\t\t\treturn false;\n\t\t\t  }, GLib.Priority.DEFAULT);\n  \t\t    return false;\n\t\t}\n\t\tthis.printpng();\t\t\n\t\treturn false;\n\t  }, GLib.Priority.DEFAULT);\n\n\n#endif    \n    \n}\n",
       "* pack" : "add",
       "xtype" : "WebView",
       "| bool printpdf" : "() {\n\n\n\n\t\tvar list = Gtk.PaperSize.get_paper_sizes(false);\n\t    var psetup = new Gtk.PageSetup();\n\t    for(var i = 0; i < list.length(); i++ ) {\n\t        var entry = list.nth_data(i).copy();\n\t        if (entry.get_name() == \"iso_a2\") {\n\t            psetup.set_paper_size(entry);\n\t        }\n\t    }\n\t    \n\n#if GTK3\t \n\n\t\tvar  pe = new  WebKit.PrintOperation(this.el);\n\t\tpe.set_page_setup(psetup);\n\t\tpe.finished.connect( () => {\n\t\t\tprint(\"print completed\\n\");\n\t\t\t Gtk.main_quit();\n    \t\t\n\t\t});\n\t\t\n\t\tvar ps = new Gtk.PrintSettings();\n\t    ps.set_printer(\"Print to File\");\n\t    ps.set(\"output-file-format\", \"pdf\");\n\t    ps.set(\"output-uri\", \"file://\" + webkitpdf.opt_target_pdf);\n\n\t\t\n\t\tpe.set_print_settings(ps);\n\t\t\n\n\t\tpe.print();\n            \t\t  \n\n#else\t    \n\t\tvar  pe = new  Gtk.PrintOperation();\n\t\tpe.export_filename = webkitpdf.opt_target_pdf;\n\t\tprint(\"got callback for print\\n\");\n\t\tpe.ref();\n\t\t/*pe.failed.connect(() => {\n\t\t\tprint(\"print failed\\n\");\n\t\t\t Gtk.main_quit();\n    \t\t\n\t\t})\n\t\t*/;\n\t\t pe.done.connect(() => {\n\t\t\tprint(\"print completed\\n\");\n\t\t\t Gtk.main_quit();\n    \t\t\n\t\t});\n\t\t\n\t\t//pe.run_dialog(_this.el);\n\t \n\t\t\n\t        \n\n\n\t    pe.set_default_page_setup(psetup);\n\t    print(\"Calling Print?\\n\");\n\t    //pe.run_dialog(_this.el);\n\t    \n\t    \n\n\n\n\t    try {\n\t\t    this.el.get_main_frame().print_full(pe,Gtk.PrintOperationAction.EXPORT);\n\t    } catch (Error e) {\n\t\t\t// print failed...\n\t\t}\n#endif\t    \n\t    \n\t     \n\t\treturn false;\n}\n",
       "| void printpng" : "() {\n    //var filename = \"/tmp/test.pdf\";\n    //print(\"load_changed %d ?= %d\\n\", le, LoadEvent.FINISHED);\n\n    //if (le != LoadEvent.FINISHED) {\n    //    return;\n   // }\n   \n// what size is the documet.\n\n     print(\"making screenshot\\n\");\n#if GTK3\n\n#else     \n    // fix vapi - get_snapshot add '?' to all null.\n    var pixmap = _this.view.el.get_snapshot( null );\n\n    \n    \n    int w,h;\n    \n    // add out to gdkpixmap.get_size\n\tpixmap.get_size( out  w , out   h);\n\tvar pixbuf  = Gdk.pixbuf_get_from_drawable(null, pixmap, null , 0, 0, 0, 0, w, h);\n\tprint(\"pixbuf size: %d x %d\\n \", w,h);\n\t \n    \n    \n     pixbuf.save(webkitpdf.opt_target_png, \"png\");\n     print(\"Saved to %s\\n\", webkitpdf.opt_target_png);\n    //view.get_snapshot.begin(WebKit.SnapshotRegion.FULL_DOCUMENT, WebKit.SnapshotOptions.NONE, null, (obj, res) => {\n    //    var sf = view.get_snapshot.end(res);\n\n    //    sf.write_to_png(Browser.opt_target_png);\n    //});\n    Gtk.main_quit();\n     \n#endif   \n    \n    \n\n}\n",
       "bool print_started" : false,
       "$ xns" : "WebKit",
       "int load_try" : 0
      }
     ]
    }
   ]
  }
 ]
}