#include "config.h"
#include "ev-document.h"
+
#include "ev-backend-marshalers.h"
+#include "ev-job-queue.h"
static void ev_document_class_init (gpointer g_class);
-enum
-{
- CHANGED,
- LAST_SIGNAL
-};
-static guint signals[LAST_SIGNAL] = { 0 };
+GMutex *ev_doc_mutex = NULL;
+#define LOG(x)
GType
ev_document_get_type (void)
{
return type;
}
+GQuark
+ev_document_error_quark (void)
+{
+ static GQuark q = 0;
+ if (q == 0)
+ q = g_quark_from_static_string ("ev-document-error-quark");
+
+ return q;
+}
+
static void
ev_document_class_init (gpointer g_class)
{
- signals[CHANGED] =
- g_signal_new ("changed",
- EV_TYPE_DOCUMENT,
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (EvDocumentIface, changed),
- NULL, NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE,
- 0);
-
g_object_interface_install_property (g_class,
g_param_spec_string ("title",
"Document Title",
"The title of the document",
- NULL, 0));
+ NULL,
+ G_PARAM_READABLE));
+}
+
+#define PAGE_CACHE_STRING "ev-page-cache"
+
+EvPageCache *
+ev_document_get_page_cache (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;
+}
+
+GMutex *
+ev_document_get_doc_mutex (void)
+{
+ if (ev_doc_mutex == NULL) {
+ ev_doc_mutex = g_mutex_new ();
+ }
+ return ev_doc_mutex;
}
+
gboolean
ev_document_load (EvDocument *document,
const char *uri,
GError **error)
{
EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
- return iface->load (document, uri, error);
+ gboolean retval;
+ LOG ("ev_document_load");
+ retval = iface->load (document, uri, error);
+
+ /* Call this to make the initial cached copy */
+ if (retval)
+ ev_document_get_page_cache (document);
+
+ return retval;
+}
+
+gboolean
+ev_document_save (EvDocument *document,
+ const char *uri,
+ GError **error)
+{
+ EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
+ gboolean retval;
+
+ LOG ("ev_document_save");
+ retval = iface->save (document, uri, error);
+
+ return retval;
}
char *
{
char *title;
+ LOG ("ev_document_get_title");
g_object_get (document, "title", &title, NULL);
return title;
ev_document_get_n_pages (EvDocument *document)
{
EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
- return iface->get_n_pages (document);
+ gint retval;
+
+ LOG ("ev_document_get_n_pages");
+ retval = iface->get_n_pages (document);
+
+ return retval;
}
void
int page)
{
EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
+
+ LOG ("ev_document_set_page");
iface->set_page (document, page);
}
ev_document_get_page (EvDocument *document)
{
EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
- return iface->get_page (document);
-}
+ int retval;
-void
-ev_document_set_target (EvDocument *document,
- GdkDrawable *target)
-{
- EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
- iface->set_target (document, target);
+ LOG ("ev_document_get_page");
+ retval = iface->get_page (document);
+
+ return retval;
}
void
double scale)
{
EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
+
+ LOG ("ev_document_set_scale");
iface->set_scale (document, scale);
}
void
-ev_document_set_page_offset (EvDocument *document,
- int x,
- int y)
+ev_document_get_page_size (EvDocument *document,
+ int page,
+ int *width,
+ int *height)
{
EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
- iface->set_page_offset (document, x, y);
+
+ LOG ("ev_document_get_page_size");
+ iface->get_page_size (document, page, width, height);
}
-void
-ev_document_get_page_size (EvDocument *document,
- int *width,
- int *height)
+char *
+ev_document_get_page_label(EvDocument *document,
+ int page)
{
EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
- iface->get_page_size (document, width, height);
+
+ LOG ("ev_document_get_page_label");
+ if (iface->get_page_label == NULL)
+ return NULL;
+
+ return iface->get_page_label (document, page);
}
-void
-ev_document_render (EvDocument *document,
- int clip_x,
- int clip_y,
- int clip_width,
- int clip_height)
+char *
+ev_document_get_text (EvDocument *document,
+ GdkRectangle *rect)
{
EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
- iface->render (document, clip_x, clip_y, clip_width, clip_height);
+ char *retval;
+
+ LOG ("ev_document_get_text");
+ retval = iface->get_text (document, rect);
+
+ return retval;
}
-void
-ev_document_changed (EvDocument *document)
+EvLink *
+ev_document_get_link (EvDocument *document,
+ int x,
+ int y)
+{
+ EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
+ EvLink *retval;
+
+ LOG ("ev_document_get_link");
+ if (iface->get_link == NULL)
+ return NULL;
+ retval = iface->get_link (document, x, y);
+
+ return retval;
+}
+
+GList *
+ev_document_get_links (EvDocument *document)
{
- g_signal_emit (G_OBJECT (document), signals[CHANGED], 0);
-}
+ EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
+ GList *retval;
+
+ LOG ("ev_document_get_link");
+ if (iface->get_links == NULL)
+ return NULL;
+ retval = iface->get_links (document);
+
+ return retval;
+}
+
+
+
+GdkPixbuf *
+ev_document_render_pixbuf (EvDocument *document)
+{
+ EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
+ GdkPixbuf *retval;
+
+ LOG ("ev_document_render_pixbuf");
+ g_assert (iface->render_pixbuf);
+
+ retval = iface->render_pixbuf (document);
+
+ return retval;
+}
+
https://www.fi.muni.cz/~kas/git / evince.git / blobdiff