#include <gtk/gtk.h>
#include <gdk-pixbuf/gdk-pixbuf-core.h>
+#include <libgnomevfs/gnome-vfs-uri.h>
+#include <libgnomevfs/gnome-vfs-utils.h>
+#include <libgnomevfs/gnome-vfs-ops.h>
+#include <libgnomevfs/gnome-vfs-xfer.h>
+
#define SCALE_FACTOR 0.2
enum {
ddjvu_context_t *d_context;
ddjvu_document_t *d_document;
ddjvu_format_t *d_format;
+
+ gchar *uri;
};
typedef struct _DjvuDocumentClass DjvuDocumentClass;
djvu_document->d_document = doc;
- while (!ddjvu_document_decoding_done (djvu_document->d_document))
- ddjvu_message_wait (djvu_document->d_context);
-
+ while (!ddjvu_document_decoding_done (djvu_document->d_document)) {
+ ddjvu_message_wait (djvu_document->d_context);
+ ddjvu_message_pop (djvu_document->d_context);
+ }
+ g_free (djvu_document->uri);
+ djvu_document->uri = g_strdup (uri);
+
return TRUE;
}
const char *uri,
GError **error)
{
- g_warning ("djvu_document_save not implemented"); /* FIXME */
- return TRUE;
+ DjvuDocument *djvu_document = DJVU_DOCUMENT (document);
+ GnomeVFSResult result;
+ GnomeVFSURI *source_uri;
+ GnomeVFSURI *target_uri;
+
+ if (!djvu_document->uri)
+ return FALSE;
+
+ source_uri = gnome_vfs_uri_new (djvu_document->uri);
+ target_uri = gnome_vfs_uri_new (uri);
+
+ result = gnome_vfs_xfer_uri (source_uri, target_uri,
+ GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
+ GNOME_VFS_XFER_ERROR_MODE_ABORT,
+ GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
+ NULL,
+ NULL);
+ gnome_vfs_uri_unref (target_uri);
+ gnome_vfs_uri_unref (source_uri);
+
+ if (result != GNOME_VFS_OK)
+ g_set_error (error,
+ EV_DOCUMENT_ERROR,
+ 0,
+ gnome_vfs_result_to_string (result));
+ return (result == GNOME_VFS_OK);
}
static int
double *height)
{
DjvuDocument *djvu_document = DJVU_DOCUMENT (document);
-
- ddjvu_page_t *d_page;
+ ddjvu_pageinfo_t info;
g_return_if_fail (djvu_document->d_document);
- d_page = ddjvu_page_create_by_pageno (djvu_document->d_document, page);
-
- while (!ddjvu_page_decoding_done (d_page))
- ddjvu_message_wait (djvu_document->d_context);
+ while (ddjvu_document_get_pageinfo(djvu_document->d_document, page, &info) < DDJVU_JOB_OK) {
+ ddjvu_message_wait (djvu_document->d_context);
+ ddjvu_message_pop (djvu_document->d_context);
+ }
- if (width)
- *width = ddjvu_page_get_width (d_page) * SCALE_FACTOR;
- if (height)
- *height = ddjvu_page_get_height (d_page) * SCALE_FACTOR;
-
- ddjvu_page_release (d_page);
+ *width = info.width * SCALE_FACTOR;
+ *height = info.height * SCALE_FACTOR;
}
static GdkPixbuf *
djvu_document_render_pixbuf (EvDocument *document,
- int page, gdouble scale)
+ EvRenderContext *rc)
{
DjvuDocument *djvu_document = DJVU_DOCUMENT (document);
GdkPixbuf *pixbuf;
+ GdkPixbuf *rotated_pixbuf;
ddjvu_rect_t rrect;
ddjvu_rect_t prect;
double page_width, page_height;
- d_page = ddjvu_page_create_by_pageno (djvu_document->d_document, page);
+ d_page = ddjvu_page_create_by_pageno (djvu_document->d_document, rc->page);
- while (!ddjvu_page_decoding_done (d_page))
- ddjvu_message_wait (djvu_document->d_context);
+ while (!ddjvu_page_decoding_done (d_page)) {
+ ddjvu_message_wait (djvu_document->d_context);
+ ddjvu_message_pop (djvu_document->d_context);
+ }
- page_width = ddjvu_page_get_width (d_page) * scale * SCALE_FACTOR;
- page_height = ddjvu_page_get_height (d_page) * scale * SCALE_FACTOR;
+ page_width = ddjvu_page_get_width (d_page) * rc->scale * SCALE_FACTOR;
+ page_height = ddjvu_page_get_height (d_page) * rc->scale * SCALE_FACTOR;
pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, FALSE, 8, page_width, page_height);
gdk_pixbuf_get_rowstride (pixbuf),
(gchar *)gdk_pixbuf_get_pixels (pixbuf));
-
- return pixbuf;
+ rotated_pixbuf = gdk_pixbuf_rotate_simple (pixbuf, 360 - rc->rotation);
+ g_object_unref (pixbuf);
+
+ return rotated_pixbuf;
}
static void
ddjvu_context_release (djvu_document->d_context);
ddjvu_format_release (djvu_document->d_format);
+ g_free (djvu_document->uri);
G_OBJECT_CLASS (djvu_document_parent_class)->finalize (object);
}
static GdkPixbuf *
djvu_document_thumbnails_get_thumbnail (EvDocumentThumbnails *document,
gint page,
+ gint rotation,
gint width,
gboolean border)
{
DjvuDocument *djvu_document = DJVU_DOCUMENT (document);
- GdkPixbuf *pixbuf;
+ GdkPixbuf *pixbuf, *rotated_pixbuf;
gint thumb_width, thumb_height;
guchar *pixels;
djvu_document_thumbnails_get_dimensions (document, page, width, &thumb_width, &thumb_height);
- if (border) {
- pixbuf = ev_document_misc_get_thumbnail_frame (thumb_width, thumb_height, NULL);
- pixels = gdk_pixbuf_get_pixels (pixbuf) + gdk_pixbuf_get_rowstride (pixbuf) + 4;
- } else {
- pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, TRUE, 8,
- thumb_width, thumb_height);
- gdk_pixbuf_fill (pixbuf, 0xffffffff);
- pixels = gdk_pixbuf_get_pixels (pixbuf);
- }
+ pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, TRUE, 8,
+ thumb_width, thumb_height);
+ gdk_pixbuf_fill (pixbuf, 0xffffffff);
+ pixels = gdk_pixbuf_get_pixels (pixbuf);
- while (ddjvu_thumbnail_status (djvu_document->d_document, page, 1) < DDJVU_JOB_OK)
- ddjvu_message_wait (djvu_document->d_context);
+ while (ddjvu_thumbnail_status (djvu_document->d_document, page, 1) < DDJVU_JOB_OK) {
+ ddjvu_message_wait (djvu_document->d_context);
+ ddjvu_message_pop (djvu_document->d_context);
+ }
ddjvu_thumbnail_render (djvu_document->d_document, page,
&thumb_width, &thumb_height,
djvu_document->d_format,
gdk_pixbuf_get_rowstride (pixbuf),
(gchar *)pixels);
+
+ rotated_pixbuf = gdk_pixbuf_rotate_simple (pixbuf, 360 - rotation);
+ g_object_unref (pixbuf);
+
+ if (border) {
+ GdkPixbuf *tmp_pixbuf = rotated_pixbuf;
+ rotated_pixbuf = ev_document_misc_get_thumbnail_frame (-1, -1, 0, tmp_pixbuf);
+ g_object_unref (tmp_pixbuf);
+ }
- return pixbuf;
+ return rotated_pixbuf;
}
static void
https://www.fi.muni.cz/~kas/git / evince.git / blobdiff