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( (le) => {
  95
  96                     print("load_changed %d ?= %d\n", le, WebKit.LoadEvent.FINISHED);
  97
  98                     if (le != WebKit.LoadEvent.FINISHED) {
  99                         return;
 100                     }
 101                     /*
 102                     GLib.Timeout.add_seconds(webkitpdf.opt_delay, () => {
 103                         print("making screenshot\n");
 104                         _this.view.el.get_snapshot.begin(
 105                                         WebKit.SnapshotRegion.FULL_DOCUMENT,
 106                                         WebKit.SnapshotOptions.NONE, null, (obj, res) => {
 107                             var sf = _this.view.el.get_snapshot.end(res);
 108
 109                             sf.write_to_png(webkitpdf.opt_target_png);
 110                         });
 111                         Gtk.main_quit();
 112                         return false;
 113                     }, GLib.Priority.DEFAULT);
 114              */
 115
 116                         print("calling print in %d seconds\n", (int)webkitpdf.opt_delay);
 117                     GLib.Timeout.add_seconds(webkitpdf.opt_delay, () => {
 118
 119                                 var  pe = new  Gtk.PrintOperation();
 120                                 print("got callback for print");
 121                                 pe.ref();
 122                                 /*pe.failed.connect(() => {
 123                                         print("print failed\n");
 124                                          Gtk.main_quit();
 125
 126                                 })
 127                                 */;
 128                                  pe.done.connect(() => {
 129                                         print("print completed\n");
 130                                          Gtk.main_quit();
 131
 132                                 });
 133
 134                                 //pe.run_dialog(_this.el);
 135                                 return false;
 136
 137                             var list = Gtk.PaperSize.get_paper_sizes(false);
 138                             var psetup = new Gtk.PageSetup();
 139                             for(var i = 0; i < list.length(); i++ ) {
 140                                 var entry = list.nth_data(i).copy();
 141                                 if (entry.get_name() == "iso_a2") {
 142                                     psetup.set_paper_size(entry);
 143                                 }
 144                             }
 145
 146
 147
 148                             var ps = new Gtk.PrintSettings();
 149                             ps.set_printer("Print to File");
 150                             ps.set("output-file-format", "pdf");
 151                             //ps.set("output-uri", "file://" + webkitpdf.opt_target_pdf);
 152                             ps.set("output-uri",  webkitpdf.opt_target_pdf);
 153
 154                             pe.set_print_settings(ps);
 155                             pe.set_page_setup(psetup);
 156                             print("Calling Print?\n");
 157                             //pe.run_dialog(_this.el);
 158                             this.el.get_main_frame().print();
 159
 160                             return false;
 161
 162                                 return false;
 163                     }, GLib.Priority.DEFAULT);
 164
 165             });
 166         }
 167
 168         // user defined functions
 169     }
 170
 171
 172 }