Updated evince zh_CN translation.

[evince.git] / backend / ev-document.h

diff --git a/backend/ev-document.h b/backend/ev-document.h
index 18819f41955a5db092cabeae1046a29605def54e..0da5fc7365616052a710c9802dd3f01fbd55d79a 100644 (file)
--- a/backend/ev-document.h
+++ b/backend/ev-document.h
@@ -27,6 +27,8 @@
 #include <gdk/gdk.h>
 
 #include "ev-link.h"
+#include "ev-document-info.h"
+#include "ev-render-context.h"
 
 G_BEGIN_DECLS
 
@@ -37,10 +39,14 @@ G_BEGIN_DECLS
 #define EV_IS_DOCUMENT_IFACE(k)            (G_TYPE_CHECK_CLASS_TYPE ((k), EV_TYPE_DOCUMENT))
 #define EV_DOCUMENT_GET_IFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), EV_TYPE_DOCUMENT, EvDocumentIface))
 
-typedef struct _EvDocument     EvDocument;
-typedef struct _EvDocumentIface        EvDocumentIface;
+typedef struct _EvDocument       EvDocument;
+typedef struct _EvDocumentIface   EvDocumentIface;
+typedef struct _EvPageCache       EvPageCache;
+typedef struct _EvPageCacheClass  EvPageCacheClass;
 
 #define EV_DOCUMENT_ERROR ev_document_error_quark ()
+#define EV_DOC_MUTEX_LOCK (ev_document_doc_mutex_lock ())
+#define EV_DOC_MUTEX_UNLOCK (ev_document_doc_mutex_unlock ())
 
 typedef enum
 {
@@ -48,85 +54,79 @@ typedef enum
        EV_DOCUMENT_ERROR_ENCRYPTED
 } EvDocumentError;
 
+typedef struct {
+       double x;
+       double y;
+} EvPoint;
+
+typedef struct {
+       double x1;
+       double y1;
+       double x2;
+       double y2;
+} EvRectangle;
+
 struct _EvDocumentIface
 {
        GTypeInterface base_iface;
 
-       /* Signals */
-       void        (* changed)         (EvDocument *document);
-
        /* Methods  */
-       gboolean    (* load)            (EvDocument   *document,
-                                        const char   *uri,
-                                        GError      **error);
-       gboolean    (* save)            (EvDocument   *document,
-                                        const char   *uri,
-                                        GError      **error);
-       int         (* get_n_pages)     (EvDocument   *document);
-       void        (* set_page)        (EvDocument   *document,
-                                        int           page);
-       int         (* get_page)        (EvDocument   *document);
-       void        (* set_target)      (EvDocument   *document,
-                                        GdkDrawable  *target);
-       void        (* set_scale)       (EvDocument   *document,
-                                        double        scale);
-       void        (* set_page_offset) (EvDocument   *document,
-                                        int           x,
-                                        int           y);
-       void        (* get_page_size)   (EvDocument   *document,
-                                        int           page,
-                                        int          *width,
-                                        int          *height);
-       char      * (* get_text)        (EvDocument   *document,
-                                        GdkRectangle *rect);
-       EvLink    * (* get_link)        (EvDocument   *document,
-                                        int           x,
-                                        int           y);
-       void        (* render)          (EvDocument   *document,
-                                        int           clip_x,
-                                        int           clip_y,
-                                        int           clip_width,
-                                        int           clip_height);
-
-
+       gboolean         (* load)            (EvDocument   *document,
+                                             const char   *uri,
+                                             GError      **error);
+       gboolean         (* save)            (EvDocument   *document,
+                                             const char   *uri,
+                                             GError      **error);
+       int              (* get_n_pages)     (EvDocument   *document);
+       void             (* get_page_size)   (EvDocument   *document,
+                                             int           page,
+                                             double       *width,
+                                             double       *height);
+       char           * (* get_page_label)  (EvDocument   *document,
+                                             int           page);
+       gboolean         (* can_get_text)    (EvDocument   *document);
+       char           * (* get_text)        (EvDocument   *document,
+                                             int           page,
+                                             EvRectangle  *rect);
+       gboolean         (* has_attachments) (EvDocument   *document);
+       GList          * (* get_attachments) (EvDocument   *document);
+       GdkPixbuf      * (* render_pixbuf)   (EvDocument      *document,
+                                             EvRenderContext *rc);
+       EvDocumentInfo * (* get_info)        (EvDocument   *document);
 };
 
-GType    ev_document_get_type    (void);
-GQuark   ev_document_error_quark (void);
-
-gboolean ev_document_load            (EvDocument   *document,
-                                     const char   *uri,
-                                     GError      **error);
-gboolean ev_document_save            (EvDocument   *document,
-                                     const char   *uri,
-                                     GError      **error);
-char    *ev_document_get_title       (EvDocument   *document);
-int      ev_document_get_n_pages     (EvDocument   *document);
-void     ev_document_set_page        (EvDocument   *document,
-                                     int           page);
-int      ev_document_get_page        (EvDocument   *document);
-void     ev_document_set_target      (EvDocument   *document,
-                                     GdkDrawable  *target);
-void     ev_document_set_scale       (EvDocument   *document,
-                                     double        scale);
-void     ev_document_set_page_offset (EvDocument   *document,
-                                     int           x,
-                                     int           y);
-void     ev_document_get_page_size   (EvDocument   *document,
-                                     int           page,
-                                     int          *width,
-                                     int          *height);
-char    *ev_document_get_text       (EvDocument   *document,
-                                     GdkRectangle *rect);
-EvLink  *ev_document_get_link       (EvDocument   *document,
-                                     int           x,
-                                     int           y);
-void     ev_document_render          (EvDocument   *document,
-                                     int           clip_x,
-                                     int           clip_y,
-                                     int           clip_width,
-                                     int           clip_height);
-void    ev_document_changed         (EvDocument *document);
+GType          ev_document_get_type       (void);
+GQuark         ev_document_error_quark    (void);
+GMutex        *ev_document_get_doc_mutex  (void);
+void            ev_document_doc_mutex_lock (void);
+void            ev_document_doc_mutex_unlock (void);
+
+EvDocumentInfo *ev_document_get_info       (EvDocument     *document);
+gboolean       ev_document_load            (EvDocument     *document,
+                                            const char     *uri,
+                                            GError        **error);
+gboolean       ev_document_save            (EvDocument     *document,
+                                            const char     *uri,
+                                            GError        **error);
+int            ev_document_get_n_pages     (EvDocument     *document);
+void           ev_document_get_page_size   (EvDocument     *document,
+                                            int             page,
+                                            double         *width,
+                                            double         *height);
+char          *ev_document_get_page_label  (EvDocument     *document,
+                                            int             page);
+gboolean       ev_document_can_get_text    (EvDocument     *document);
+char          *ev_document_get_text        (EvDocument     *document,
+                                            int             page,
+                                            EvRectangle    *rect);
+gboolean        ev_document_has_attachments (EvDocument     *document);
+GList          *ev_document_get_attachments (EvDocument     *document);
+GdkPixbuf      *ev_document_render_pixbuf   (EvDocument     *document,
+                                            EvRenderContext *rc);
+
+gint            ev_rect_cmp                 (EvRectangle    *a,
+                                            EvRectangle    *b);
+
 
 G_END_DECLS