git.roojs.org Git - app.webkitpdf/blob - BrowserWindow.vala

   1 static BrowserWindow  _BrowserWindow;
   2
   3 public class BrowserWindow : Object
   4 {
   5     public Gtk.Window el;
   6     private BrowserWindow  _this;
   7
   8     public static BrowserWindow singleton()
   9     {
  10         if (_BrowserWindow == null) {
  11             _BrowserWindow= new BrowserWindow();
  12         }
  13         return _BrowserWindow;
  14     }
  15     public Xcls_view view;
  16
  17         // my vars (def)
  18
  19     // ctor
  20     public BrowserWindow()
  21     {
  22         _this = this;
  23         this.el = new Gtk.Window( Gtk.WindowType.TOPLEVEL );
  24
  25         // my vars (dec)
  26
  27         // set gobject values
  28         var child_0 = new Xcls_ScrolledWindow2( _this );
  29         child_0.ref();
  30         this.el.add (  child_0.el  );
  31
  32         //listeners
  33         this.el.destroy.connect( () => {
  34             Gtk.main_quit();
  35         });
  36         this.el.show.connect( () => {
  37                 this.el.resize(1200,500);
  38                 this.view.el.load_uri(webkitpdf.opt_url);
  39
  40         });
  41     }
  42
  43     // user defined functions
  44     public class Xcls_ScrolledWindow2 : Object
  45     {
  46         public Gtk.ScrolledWindow el;
  47         private BrowserWindow  _this;
  48
  49
  50             // my vars (def)
  51
  52         // ctor
  53         public Xcls_ScrolledWindow2(BrowserWindow _owner )
  54         {
  55             _this = _owner;
  56             this.el = new Gtk.ScrolledWindow( null, null );
  57
  58             // my vars (dec)
  59
  60             // set gobject values
  61             var child_0 = new Xcls_view( _this );
  62             child_0.ref();
  63             this.el.add (  child_0.el  );
  64
  65             // init method
  66
  67             {
  68                 this.el.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC);
  69             }
  70         }
  71
  72         // user defined functions
  73     }
  74     public class Xcls_view : Object
  75     {
  76         public WebKit.WebView el;
  77         private BrowserWindow  _this;
  78
  79
  80             // my vars (def)
  81
  82         // ctor
  83         public Xcls_view(BrowserWindow _owner )
  84         {
  85             _this = _owner;
  86             _this.view = this;
  87             this.el = new WebKit.WebView();
  88
  89             // my vars (dec)
  90
  91             // set gobject values
  92
  93             //listeners
  94             this.el.load_finished.connect( ( ) => {
  95
  96                     print("load_finsihed\n");
  97
  98                         // inject any javascript if needed..
  99                         if (webkitpdf.opt_inject_js != null) {
 100                                 for(var i =0; i < webkitpdf.opt_inject_js.length;i++) {
 101                                         String str;
 102                                         FileUtils.get_contents( webkitpdf.opt_inject_js[i], out str);
 103                                         this.el.execute_string(str);
 104                                 }
 105                         }
 106
 107                         print("calling print in %d seconds\n", (int)webkitpdf.opt_delay);
 108                     GLib.Timeout.add_seconds(webkitpdf.opt_delay, () => {
 109
 110                                 var  pe = new  Gtk.PrintOperation();
 111                                 pe.export_filename = webkitpdf.opt_target_pdf;
 112                                 print("got callback for print");
 113                                 pe.ref();
 114                                 /*pe.failed.connect(() => {
 115                                         print("print failed\n");
 116                                          Gtk.main_quit();
 117
 118                                 })
 119                                 */;
 120                                  pe.done.connect(() => {
 121                                         print("print completed\n");
 122                                          Gtk.main_quit();
 123
 124                                 });
 125
 126                                 //pe.run_dialog(_this.el);
 127
 128
 129                             var list = Gtk.PaperSize.get_paper_sizes(false);
 130                             var psetup = new Gtk.PageSetup();
 131                             for(var i = 0; i < list.length(); i++ ) {
 132                                 var entry = list.nth_data(i).copy();
 133                                 if (entry.get_name() == "iso_a2") {
 134                                     psetup.set_paper_size(entry);
 135                                 }
 136                             }
 137
 138
 139
 140                             pe.set_default_page_setup(psetup);
 141                             print("Calling Print?\n");
 142                             //pe.run_dialog(_this.el);
 143                             this.el.get_main_frame().print_full(pe,Gtk.PrintOperationAction.EXPORT);
 144
 145
 146
 147                                 return false;
 148                     }, GLib.Priority.DEFAULT);
 149
 150             });
 151         }
 152
 153         // user defined functions
 154     }
 155
 156
 157 }