Remove EvPageCache and use EvDocumentModel instead

EvView is now another view for the common model EvDocumentModel. Now
it's possible to have several windows for the same document without the
symlink hack. Every window has its own model, while the document object
is shared.

1 files changed, 0 insertions, 168 deletions

diff --git a/libview/ev-page-cache.c b/libview/ev-page-cache.c
deleted file mode 100644
index 8fba8c6..0000000
--- a/libview/ev-page-cache.c
+++ /dev/null
@@ -1,168 +0,0 @@
-#include <config.h>
-#include "ev-page-cache.h"
-#include "ev-document-thumbnails.h"
-#include "ev-page.h"
-#include <stdlib.h>
-#include <string.h>
-
-struct _EvPageCache
-{
-	GObject parent;
-
-	EvDocument *document;
-
-	gint current_page;
-
-	gboolean dual_even_left;
-
-	int rotation;
-};
-
-struct _EvPageCacheClass
-{
-	GObjectClass parent_class;
-
-	void (* page_changed) (EvPageCache *page_cache, gint page);
-	void (* history_changed) (EvPageCache *page_cache, gint page);
-};
-
-enum
-{
-	PAGE_CHANGED,
-	HISTORY_CHANGED,
-	N_SIGNALS,
-};
-
-static guint signals[N_SIGNALS] = {0, };
-
-static void ev_page_cache_init       (EvPageCache      *page_cache);
-static void ev_page_cache_class_init (EvPageCacheClass *page_cache);
-static void ev_page_cache_finalize   (GObject *object);
-
-G_DEFINE_TYPE (EvPageCache, ev_page_cache, G_TYPE_OBJECT)
-
-static void
-ev_page_cache_init (EvPageCache *page_cache)
-{
-	page_cache->current_page = -1;
-}
-
-static void
-ev_page_cache_class_init (EvPageCacheClass *class)
-{
-	GObjectClass *object_class;
-
-	object_class = G_OBJECT_CLASS (class);
-
-	object_class->finalize = ev_page_cache_finalize;
-
-	signals [PAGE_CHANGED] =
-		g_signal_new ("page-changed",
-			      EV_TYPE_PAGE_CACHE,
-			      G_SIGNAL_RUN_LAST,
-			      G_STRUCT_OFFSET (EvPageCacheClass, page_changed),
-			      NULL, NULL,
-			      g_cclosure_marshal_VOID__INT,
-			      G_TYPE_NONE, 1,
-			      G_TYPE_INT);
-
-	signals [HISTORY_CHANGED] =
-		g_signal_new ("history-changed",
-			      EV_TYPE_PAGE_CACHE,
-			      G_SIGNAL_RUN_LAST,
-			      G_STRUCT_OFFSET (EvPageCacheClass, history_changed),
-			      NULL, NULL,
-			      g_cclosure_marshal_VOID__INT,
-			      G_TYPE_NONE, 1,
-			      G_TYPE_INT);
-
-}
-
-static void
-ev_page_cache_finalize (GObject *object)
-{
-	EvPageCache *page_cache = EV_PAGE_CACHE (object);
-
-	page_cache->document = NULL;
-
-	G_OBJECT_CLASS (ev_page_cache_parent_class)->finalize (object);
-}
-
-static EvPageCache *
-ev_page_cache_new (EvDocument *document)
-{
-	EvPageCache *page_cache;
-
-	page_cache = (EvPageCache *) g_object_new (EV_TYPE_PAGE_CACHE, NULL);
-	page_cache->document = document;
-
-	if (ev_document_get_n_pages (page_cache->document) > 0)
-		ev_page_cache_set_current_page (page_cache, 0);
-
-	return page_cache;
-}
-
-gint
-ev_page_cache_get_current_page (EvPageCache *page_cache)
-{
-	g_return_val_if_fail (EV_IS_PAGE_CACHE (page_cache), 0);
-
-	return page_cache->current_page;
-}
-
-void
-ev_page_cache_set_current_page (EvPageCache *page_cache,
-				int          page)
-{
-	g_return_if_fail (EV_IS_PAGE_CACHE (page_cache));
-
-	if (page == page_cache->current_page)
-		return;
-
-	page_cache->current_page = page;
-	g_signal_emit (page_cache, signals[PAGE_CHANGED], 0, page);
-}
-
-void
-ev_page_cache_set_current_page_history (EvPageCache *page_cache,
-					int          page)
-{
-	if (abs (page - page_cache->current_page) > 1)
-		g_signal_emit (page_cache, signals [HISTORY_CHANGED], 0, page);
-	
-	ev_page_cache_set_current_page (page_cache, page);
-}
-
-gboolean
-ev_page_cache_set_page_label (EvPageCache *page_cache,
-			      const gchar *page_label)
-{
-	gint page;
-
-	g_return_val_if_fail (EV_IS_PAGE_CACHE (page_cache), FALSE);
-
-	if (ev_document_find_page_by_label (page_cache->document, page_label, &page)) {
-		ev_page_cache_set_current_page (page_cache, page);
-		return TRUE;
-	}
-
-	return FALSE;
-}
-
-#define PAGE_CACHE_STRING "ev-page-cache"
-
-EvPageCache *
-ev_page_cache_get (EvDocument *document)
-{
-	EvPageCache *page_cache;
-
-	g_return_val_if_fail (EV_IS_DOCUMENT (document), NULL);
-
-	page_cache = g_object_get_data (G_OBJECT (document), PAGE_CACHE_STRING);
-	if (page_cache == NULL) {
-		page_cache = ev_page_cache_new (document);
-		g_object_set_data_full (G_OBJECT (document), PAGE_CACHE_STRING, page_cache, g_object_unref);
-	}
-
-	return page_cache;
-}