[evince] [libdocument] Use EvPage instead of EvRenderContext in get_selected_text()

[Carlos Garcia Campos <carlosgc src gnome org>]

commit eb80ecd1f7aa6ff57d2a3324c691274745ca4ed0
Author: Carlos Garcia Campos <carlosgc gnome org>
Date:   Sat May 8 12:24:36 2010 +0200

    [libdocument] Use EvPage instead of EvRenderContext in get_selected_text()
    
    It doesn't depend on scale and rotation so we only need the page.

 backend/djvu/djvu-document.c |    6 +++---
 backend/pdf/ev-poppler.cc    |    4 ++--
 libdocument/ev-selection.c   |    4 ++--
 libdocument/ev-selection.h   |    4 ++--
 libview/ev-view.c            |   11 ++---------
 5 files changed, 11 insertions(+), 18 deletions(-)
---
diff --git a/backend/djvu/djvu-document.c b/backend/djvu/djvu-document.c
index 8a747de..0023a1c 100644
--- a/backend/djvu/djvu-document.c
+++ b/backend/djvu/djvu-document.c
@@ -443,7 +443,7 @@ djvu_text_copy (DjvuDocument *djvu_document,
 
 static gchar *
 djvu_selection_get_selected_text (EvSelection     *selection,
-				  EvRenderContext *rc,
+				  EvPage          *page,
 				  EvSelectionStyle style,
 				  EvRectangle     *points)
 {
@@ -453,13 +453,13 @@ djvu_selection_get_selected_text (EvSelection     *selection,
       	gchar *text;
 	     
      	djvu_document_get_page_size (EV_DOCUMENT (djvu_document),
-				     rc->page, &width, &height); 		
+				     page, &width, &height);
       	rectangle.x1 = points->x1 / SCALE_FACTOR;
 	rectangle.y1 = (height - points->y2) / SCALE_FACTOR;
 	rectangle.x2 = points->x2 / SCALE_FACTOR;
 	rectangle.y2 = (height - points->y1) / SCALE_FACTOR;
 		
-      	text = djvu_text_copy (djvu_document, rc->page->index, &rectangle);
+      	text = djvu_text_copy (djvu_document, page->index, &rectangle);
       
       	if (text == NULL)
 		text = g_strdup ("");
diff --git a/backend/pdf/ev-poppler.cc b/backend/pdf/ev-poppler.cc
index ac1fce8..add48f7 100644
--- a/backend/pdf/ev-poppler.cc
+++ b/backend/pdf/ev-poppler.cc
@@ -1960,7 +1960,7 @@ pdf_selection_render_selection (EvSelection      *selection,
 
 static gchar *
 pdf_selection_get_selected_text (EvSelection     *selection,
-				 EvRenderContext *rc,
+				 EvPage          *page,
 				 EvSelectionStyle style,
 				 EvRectangle     *points)
 {
@@ -1969,7 +1969,7 @@ pdf_selection_get_selected_text (EvSelection     *selection,
 	double height;
 	char *retval;
 	
-	poppler_page = POPPLER_PAGE (rc->page->backend_page);
+	poppler_page = POPPLER_PAGE (page->backend_page);
 
 	poppler_page_get_size (poppler_page, NULL, &height);
 	r.x1 = points->x1;
diff --git a/libdocument/ev-selection.c b/libdocument/ev-selection.c
index 260a9ca..25879a9 100644
--- a/libdocument/ev-selection.c
+++ b/libdocument/ev-selection.c
@@ -53,13 +53,13 @@ ev_selection_render_selection (EvSelection      *selection,
 
 gchar *
 ev_selection_get_selected_text (EvSelection      *selection,
-				EvRenderContext  *rc,
+				EvPage           *page,
 				EvSelectionStyle  style,
 				EvRectangle      *points)
 {
 	EvSelectionInterface *iface = EV_SELECTION_GET_IFACE (selection);
 
-	return iface->get_selected_text (selection, rc, style, points);
+	return iface->get_selected_text (selection, page, style, points);
 }
 
 GdkRegion *
diff --git a/libdocument/ev-selection.h b/libdocument/ev-selection.h
index 65e0c15..19b61bb 100644
--- a/libdocument/ev-selection.h
+++ b/libdocument/ev-selection.h
@@ -61,7 +61,7 @@ struct _EvSelectionInterface
 					      GdkColor         *text,
 					      GdkColor         *base);
 	gchar     * (* get_selected_text)    (EvSelection      *selection,
-					      EvRenderContext  *rc,
+					      EvPage           *page,
 					      EvSelectionStyle  style,
 					      EvRectangle      *points);
 	GdkRegion * (* get_selection_map)    (EvSelection      *selection,
@@ -82,7 +82,7 @@ void       ev_selection_render_selection     (EvSelection      *selection,
 					      GdkColor         *text,
 					      GdkColor         *base);
 gchar     *ev_selection_get_selected_text    (EvSelection      *selection,
-					      EvRenderContext  *rc,
+					      EvPage           *page,
 					      EvSelectionStyle  style,
 					      EvRectangle      *points);
 GdkRegion *ev_selection_get_selection_map    (EvSelection      *selection,
diff --git a/libview/ev-view.c b/libview/ev-view.c
index 3a91508..ac8b949 100644
--- a/libview/ev-view.c
+++ b/libview/ev-view.c
@@ -5523,10 +5523,8 @@ get_selected_text (EvView *view)
 	GString *text;
 	GList *l;
 	gchar *normalized_text;
-	EvRenderContext *rc;
 
 	text = g_string_new (NULL);
-	rc = ev_render_context_new (NULL, view->rotation, view->scale);
 
 	ev_document_doc_mutex_lock ();
 
@@ -5536,19 +5534,14 @@ get_selected_text (EvView *view)
 		gchar *tmp;
 
 		page = ev_document_get_page (view->document, selection->page);
-		ev_render_context_set_page (rc, page);
-		g_object_unref (page);
-		
 		tmp = ev_selection_get_selected_text (EV_SELECTION (view->document),
-						      rc, selection->style,
+						      page, selection->style,
 						      &(selection->rect));
-
+		g_object_unref (page);
 		g_string_append (text, tmp);
 		g_free (tmp);
 	}
 
-	g_object_unref (rc);
-	
 	ev_document_doc_mutex_unlock ();
 	
 	normalized_text = g_utf8_normalize (text->str, text->len, G_NORMALIZE_NFKC);