add extra settings to avoid hardware acceleration

[app.webkitpdf] / BrowserWindow.vala

diff --git a/BrowserWindow.vala b/BrowserWindow.vala
index 52fbca0..4bd8e99 100644 (file)
--- a/BrowserWindow.vala
+++ b/BrowserWindow.vala
@@ -146,13 +146,22 @@ public class BrowserWindow : Object
                          
                          
                         });
+                        
                                this.el.resource_load_started.connect( (resource, request) => {
                                        print("Adding referrer header %s\n" , request.get_uri());
+                                       
                                        if (request.get_http_headers() != null) {
                                                request.get_http_headers().remove("Referer");           
-                                               request.get_http_headers().append("Referer", "http://www.google.com/" );
+                                               request.get_http_headers().append("Referer", request.get_uri());
                                        }
                         });
+                        var settings = this.el.get_settings();
+                               settings.set_user_agent( "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36" );
+                               settings.hardware_acceleration_policy = WebKit.HardwareAccelerationPolicy.NEVER;
+                               settings.enable_accelerated_2d_canvas = false;
+                               
+                               WebKit.WebContext.get_default().set_tls_errors_policy(  WebKit.TLSErrorsPolicy.IGNORE );
+                       
             #else
              //listeners
                       //  this.el.resource_request_starting.connect( (p0, webres, netreq ) => {
@@ -173,11 +182,13 @@ public class BrowserWindow : Object
             
                                        print("Adding header http://%s/\n", host);
                                        message.request_headers.remove("Referer");                              
-                                       message.request_headers.append("Referer", "http://www.google.com/");
+                                       message.request_headers.append("Referer", "http://"+host+"/");
                                        
                         
                         });
-                        
+                        var sess = WebKit.get_default_session();
+                               sess.user_agent= "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36";
+                               sess.ssl_strict = false;
                         
             #endif
             }
@@ -191,7 +202,7 @@ public class BrowserWindow : Object
             
                                if(cookies.length > 1 ) {
                                                     
-                               #if GTK3                
+                               #if GTK3        
                                        var context = WebKit.WebContext.get_default();           
                                        var cookie_manager = context.get_cookie_manager();
                                        cookie_manager.set_accept_policy(WebKit.CookieAcceptPolicy.NEVER);
@@ -211,15 +222,14 @@ public class BrowserWindow : Object
                                            stdout.printf ("Error: %s\n", e.message);
                                        }               
                                #else
-                                       var sess = WebKit.get_default_session();
-                                       var cookie_jar = new Soup.CookieJar();          
+                                               var cookie_jar = new Soup.CookieJar();          
                                        var cookie = new Soup.Cookie (cookies[0], cookies[1], uri.get_host(), "/", -1);
                                        if(uri.get_scheme() =="https") {
                                            cookie.set_secure(true);                    
                                        }           
                                        cookie_jar.set_accept_policy(Soup.CookieJarAcceptPolicy.NEVER);                          
                                        cookie_jar.add_cookie(cookie);                      
-                                       sess.add_feature(cookie_jar);
+                                       WebKit.get_default_session().add_feature(cookie_jar);
                                #endif
                                                                                                            
                                }
@@ -285,8 +295,12 @@ public class BrowserWindow : Object
                        
         
         #if GTK3
-               print("PNG not supported in webkit2\n");
-               return;
+               GLib.Timeout.add_seconds(webkitpdf.opt_delay, () => { 
+                               print("delay done URL: %s\n", this.el.uri);
+                               this.printpng();        
+                               return false;
+                       }, GLib.Priority.DEFAULT);
+                       return;
         #else
                        
             GLib.Timeout.add_seconds(webkitpdf.opt_delay, () => { 
@@ -408,6 +422,16 @@ public class BrowserWindow : Object
         
              print("making screenshot\n");
         #if GTK3
+        GLib.MainLoop mainloop = new GLib.MainLoop();
+          _this.view.el.get_snapshot.begin(WebKit.SnapshotRegion.FULL_DOCUMENT, WebKit.SnapshotOptions.NONE, null, (obj, res) => {
+                        var sf = _this.view.el.get_snapshot.end(res);
+                        sf.write_to_png(webkitpdf.opt_target_png);
+               print("Saved to %s\n", webkitpdf.opt_target_png);
+                        mainloop.quit();
+                        
+          });
+        
+               mainloop.run();
         
         #else     
             // fix vapi - get_snapshot add '?' to all null.
@@ -431,10 +455,12 @@ public class BrowserWindow : Object
         
             //    sf.write_to_png(Browser.opt_target_png);
             //});
+        #endif       
            this.delete_cookiefile(); 
+           
             Gtk.main_quit();
              
-        #endif   
+