#include "pixbuf-document.h"
#include "ev-document-thumbnails.h"
-enum {
- PROP_0,
- PROP_TITLE
-};
-
struct _PixbufDocumentClass
{
GObjectClass parent_class;
GObject parent_instance;
GdkPixbuf *pixbuf;
- GdkDrawable *target;
- gdouble scale;
-
- gint x_offset, y_offset;
+
+ gchar *uri;
};
typedef struct _PixbufDocumentClass PixbufDocumentClass;
return FALSE;
pixbuf_document->pixbuf = pixbuf;
+ g_free (pixbuf_document->uri);
+ pixbuf_document->uri = g_strdup (uri);
return TRUE;
}
const char *uri,
GError **error)
{
- g_warning ("pixbuf_document_save not implemented"); /* FIXME */
- return TRUE;
-}
-
-static int
-pixbuf_document_get_n_pages (EvDocument *document)
-{
- return 1;
-}
+ PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
-static void
-pixbuf_document_set_page (EvDocument *document,
- int page)
-{
- /* Do nothing */
+ return ev_xfer_uri_simple (pixbuf_document->uri, uri, error);
}
static int
-pixbuf_document_get_page (EvDocument *document)
+pixbuf_document_get_n_pages (EvDocument *document)
{
return 1;
}
-static void
-pixbuf_document_set_target (EvDocument *document,
- GdkDrawable *target)
-{
- PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
-
- pixbuf_document->target = target;
-}
-
-static void
-pixbuf_document_set_scale (EvDocument *document,
- double scale)
-{
- PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
-
- pixbuf_document->scale = scale;
-}
-
-static void
-pixbuf_document_set_page_offset (EvDocument *document,
- int x,
- int y)
-{
- PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
-
- pixbuf_document->x_offset = x;
- pixbuf_document->y_offset = y;
-}
-
static void
pixbuf_document_get_page_size (EvDocument *document,
int page,
- int *width,
- int *height)
+ double *width,
+ double *height)
{
PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
- if (width)
- *width = gdk_pixbuf_get_width (pixbuf_document->pixbuf) * pixbuf_document->scale;
- if (height)
- *height = gdk_pixbuf_get_height (pixbuf_document->pixbuf) * pixbuf_document->scale;
+ *width = gdk_pixbuf_get_width (pixbuf_document->pixbuf);
+ *height = gdk_pixbuf_get_height (pixbuf_document->pixbuf);
}
-static void
-pixbuf_document_render (EvDocument *document,
- int clip_x,
- int clip_y,
- int clip_width,
- int clip_height)
+static GdkPixbuf*
+pixbuf_document_render_pixbuf (EvDocument *document,
+ EvRenderContext *rc)
{
PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
- GdkPixbuf *tmp_pixbuf;
-
- tmp_pixbuf = gdk_pixbuf_new (gdk_pixbuf_get_colorspace (pixbuf_document->pixbuf),
- gdk_pixbuf_get_has_alpha (pixbuf_document->pixbuf),
- gdk_pixbuf_get_bits_per_sample (pixbuf_document->pixbuf),
- clip_width, clip_height);
-
- gdk_pixbuf_fill (tmp_pixbuf, 0xffffffff);
- gdk_pixbuf_scale (pixbuf_document->pixbuf, tmp_pixbuf, 0, 0,
- MIN(gdk_pixbuf_get_width(pixbuf_document->pixbuf)* pixbuf_document->scale-clip_x, clip_width),
- MIN(gdk_pixbuf_get_height(pixbuf_document->pixbuf)* pixbuf_document->scale-clip_y, clip_height),
- -clip_x, -clip_y,
- pixbuf_document->scale, pixbuf_document->scale,
- GDK_INTERP_BILINEAR);
-
- gdk_draw_pixbuf (pixbuf_document->target, NULL, tmp_pixbuf,
- 0, 0,
- clip_x, clip_y,
- clip_width, clip_height, GDK_RGB_DITHER_NORMAL,
- 0, 0);
+ GdkPixbuf *scaled_pixbuf, *rotated_pixbuf;
+
+ scaled_pixbuf = gdk_pixbuf_scale_simple (pixbuf_document->pixbuf,
+ gdk_pixbuf_get_width (pixbuf_document->pixbuf) * rc->scale,
+ gdk_pixbuf_get_height (pixbuf_document->pixbuf) * rc->scale,
+ GDK_INTERP_BILINEAR);
- g_object_unref (tmp_pixbuf);
+ rotated_pixbuf = gdk_pixbuf_rotate_simple (scaled_pixbuf, 360 - rc->rotation);
+ g_object_unref (scaled_pixbuf);
+
+ return rotated_pixbuf;
}
static void
PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (object);
g_object_unref (pixbuf_document->pixbuf);
+ g_free (pixbuf_document->uri);
G_OBJECT_CLASS (pixbuf_document_parent_class)->finalize (object);
}
-static void
-pixbuf_document_set_property (GObject *object,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- switch (prop_id)
- {
- case PROP_TITLE:
- /* read only */
- break;
- }
-}
-
-static void
-pixbuf_document_get_property (GObject *object,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec)
-{
- switch (prop_id)
- {
- case PROP_TITLE:
- g_value_set_string (value, NULL);
- break;
- }
-}
-
static void
pixbuf_document_class_init (PixbufDocumentClass *klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
gobject_class->finalize = pixbuf_document_finalize;
- gobject_class->get_property = pixbuf_document_get_property;
- gobject_class->set_property = pixbuf_document_set_property;
-
- g_object_class_override_property (gobject_class, PROP_TITLE, "title");
}
-static char *
-pixbuf_document_get_text (EvDocument *document, GdkRectangle *rect)
+static gboolean
+pixbuf_document_can_get_text (EvDocument *document)
{
- /* FIXME this method should not be in EvDocument */
- g_warning ("pixbuf_document_get_text not implemented");
- return NULL;
+ return FALSE;
}
-
-static EvLink *
-pixbuf_document_get_link (EvDocument *document,
- int x,
- int y)
+static EvDocumentInfo *
+pixbuf_document_get_info (EvDocument *document)
{
- return NULL;
+ EvDocumentInfo *info;
+
+ info = g_new0 (EvDocumentInfo, 1);
+ info->fields_mask = 0;
+
+ return info;
}
static void
{
iface->load = pixbuf_document_load;
iface->save = pixbuf_document_save;
- iface->get_text = pixbuf_document_get_text;
- iface->get_link = pixbuf_document_get_link;
+ iface->can_get_text = pixbuf_document_can_get_text;
iface->get_n_pages = pixbuf_document_get_n_pages;
- iface->set_page = pixbuf_document_set_page;
- iface->get_page = pixbuf_document_get_page;
- iface->set_scale = pixbuf_document_set_scale;
- iface->set_target = pixbuf_document_set_target;
- iface->set_page_offset = pixbuf_document_set_page_offset;
iface->get_page_size = pixbuf_document_get_page_size;
- iface->render = pixbuf_document_render;
+ iface->render_pixbuf = pixbuf_document_render_pixbuf;
+ iface->get_info = pixbuf_document_get_info;
}
static GdkPixbuf *
pixbuf_document_thumbnails_get_thumbnail (EvDocumentThumbnails *document,
gint page,
+ gint rotation,
gint size,
gboolean border)
{
PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
- GdkPixbuf *pixbuf;
+ GdkPixbuf *pixbuf, *rotated_pixbuf;
gdouble scale_factor;
gint height;
pixbuf = gdk_pixbuf_scale_simple (pixbuf_document->pixbuf, size, height,
GDK_INTERP_BILINEAR);
-
- return pixbuf;
+
+ rotated_pixbuf = gdk_pixbuf_rotate_simple (pixbuf, 360 - rotation);
+ g_object_unref (pixbuf);
+
+ return rotated_pixbuf;
}
static void
static void
pixbuf_document_init (PixbufDocument *pixbuf_document)
{
- pixbuf_document->scale = 1.0;
-
- pixbuf_document->x_offset = 0;
- pixbuf_document->y_offset = 0;
}
https://www.fi.muni.cz/~kas/git / evince.git / blobdiff