Reading epub documents possible

Alebit with a bit of bugs as far as navigation etc. are possible, we can read an epub document in Atril.
The document will be displayed with thumbnails, and all keyboard shortcuts work.
Menu options, the ones that I have currently added do work.

I Will now move on to features such as inverted colors, document index, etc, most of which should be simple to add.

Also made changes so that the presentation view does not fire up while displaying an epub document.

Also added the feature to copy text to clipboard using the Atril menu.

2 files changed, 24 insertions, 11 deletions

diff --git a/libview/ev-web-view.c b/libview/ev-web-view.c
index b28befd7..a1caba36 100644
--- a/libview/ev-web-view.c
+++ b/libview/ev-web-view.c
@@ -1,7 +1,7 @@
 /* this file is part of atril, a mate document viewer
  *
  *  Copyright (C) 2014 Avishkar Gupta
- *  Based on ev-view.c
+ *  Based on ev-view.c, also a part of atril, a mate document viewer.
  *
  * Atril is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by
@@ -28,8 +28,10 @@
 #else
 #include <webkit/webkit.h>
 #endif
+
 #include "ev-web-view.h"
 #include "ev-document-model.h"
+
 #define EV_WEB_VIEW_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), EV_TYPE_WEB_VIEW, EvWebViewClass))
 #define EV_IS_WEB_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EV_TYPE_WEB_VIEW))
 #define EV_WEB_VIEW_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), EV_TYPE_WEB_VIEW, EvWebViewClass))
@@ -133,11 +135,12 @@ ev_web_view_change_page (EvWebView *webview,
 	g_return_if_fail(EV_IS_WEB_VIEW(webview));
 	
 	EvDocumentClass *klass = EV_DOCUMENT_GET_CLASS(webview->document);
+
 	EvPage *page = klass->get_page(webview->document,new_page);
-	webkit_web_view_load_uri(WEBKIT_WEB_VIEW(webview),(gchar*)page->backend_page);
 
 	webview->current_page = new_page;
 	ev_document_model_set_page(webview->model,new_page);
+	webkit_web_view_load_uri(WEBKIT_WEB_VIEW(webview),(gchar*)page->backend_page);
 }
 
 static void
@@ -187,11 +190,8 @@ ev_web_view_document_changed_cb (EvDocumentModel *model,
 		}
 
 		gint current_page = ev_document_model_get_page(model);
-		if (webview->current_page != current_page) {
-			ev_web_view_change_page (webview, current_page);
-		} else {
-			webkit_web_view_reload (WEBKIT_WEB_VIEW(webview));
-		}
+		
+		ev_web_view_change_page (webview, current_page);
 		
 	}
 }       
@@ -365,6 +365,18 @@ ev_web_view_select_all(EvWebView *webview)
 	webkit_web_view_select_all(WEBKIT_WEB_VIEW(webview));
 }
 
+void
+ev_web_view_copy(EvWebView *webview)
+{
+		/* If for some reason we don't have a selection any longer,best to be safe*/
+		if (ev_web_view_get_has_selection(webview) == FALSE)
+			return;
+		if (webkit_web_view_can_copy_clipboard(WEBKIT_WEB_VIEW(webview))) {
+			webkit_web_view_copy_clipboard(WEBKIT_WEB_VIEW(webview));
+		}
+	
+}
+
 gboolean
 ev_web_view_zoom_in(EvWebView *webview)
 {
diff --git a/libview/ev-web-view.h b/libview/ev-web-view.h
index ac957f5d..2c920434 100644
--- a/libview/ev-web-view.h
+++ b/libview/ev-web-view.h
@@ -1,7 +1,7 @@
-/* this file is part of atril, a mate document web_viewer
+/* this file is part of atril, a mate document viewer
  *
  *  Copyright (C) 2014 Avishkar Gupta
- *  Based on ev-view.h
+ *  Based on ev-view.h, also a part of atril, a mate document viewer
  *
  * Atril is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by
@@ -63,8 +63,9 @@ void	ev_web_view_find_next	    (EvWebView *webview);
 void	ev_web_view_find_previous   (EvWebView *webview);
 
 /*Selection*/
-gboolean ev_web_view_get_has_selection  (EvWebView *webview);
-void ev_web_view_select_all            (EvWebView  *webview);
+gboolean	ev_web_view_get_has_selection   (EvWebView *webview);
+void		ev_web_view_select_all			(EvWebView  *webview);
+void		ev_web_view_copy				(EvWebView  *webview);
 
 /*Zoom control*/
 gboolean     ev_web_view_zoom_in        (EvWebView *webview);