PopplerDocument *document;
gchar *password;
+ gboolean modified;
PopplerFontInfo *font_info;
PopplerFontsIter *fonts_iter;
EV_DOCUMENT_ERROR,
code,
poppler_error->message);
+
+ g_error_free (poppler_error);
} else {
g_propagate_error (error, poppler_error);
}
const char *uri,
GError **error)
{
+ PdfDocument *pdf_document = PDF_DOCUMENT (document);
gboolean retval;
GError *poppler_error = NULL;
- retval = poppler_document_save (PDF_DOCUMENT (document)->document,
- uri,
- &poppler_error);
+ if (pdf_document->modified) {
+ retval = poppler_document_save (pdf_document->document,
+ uri, &poppler_error);
+ } else {
+ retval = poppler_document_save_a_copy (pdf_document->document,
+ uri, &poppler_error);
+ }
+
if (! retval)
convert_error (poppler_error, error);
}
static GdkPixbuf *
-make_thumbnail_for_page (PdfDocument *pdf_document,
- PopplerPage *poppler_page,
- EvRenderContext *rc)
+make_thumbnail_for_page (PopplerPage *poppler_page,
+ EvRenderContext *rc,
+ gint width,
+ gint height)
{
GdkPixbuf *pixbuf;
- int width, height;
- pdf_document_thumbnails_get_dimensions (EV_DOCUMENT_THUMBNAILS (pdf_document),
- rc, &width, &height);
#ifdef POPPLER_WITH_GDK
pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, FALSE, 8,
width, height);
PopplerPage *poppler_page;
GdkPixbuf *pixbuf = NULL;
GdkPixbuf *border_pixbuf;
+ gint width, height;
poppler_page = POPPLER_PAGE (rc->page->backend_page);
+ pdf_document_thumbnails_get_dimensions (EV_DOCUMENT_THUMBNAILS (pdf_document),
+ rc, &width, &height);
+
#ifdef POPPLER_WITH_GDK
pixbuf = poppler_page_get_thumbnail_pixbuf (poppler_page);
#else
}
#endif /* POPPLER_WITH_GDK */
- if (pixbuf) {
- /* Rotate provided thumbnail if needed */
- GdkPixbuf *rotated_pixbuf;
+ if (pixbuf != NULL) {
+ int thumb_width = (rc->rotation == 90 || rc->rotation == 270) ?
+ gdk_pixbuf_get_height (pixbuf) :
+ gdk_pixbuf_get_width (pixbuf);
- rotated_pixbuf = gdk_pixbuf_rotate_simple (pixbuf,
- (GdkPixbufRotation) (360 - rc->rotation));
- g_object_unref (pixbuf);
- pixbuf = rotated_pixbuf;
+ if (thumb_width == width) {
+ GdkPixbuf *rotated_pixbuf;
+
+ rotated_pixbuf = gdk_pixbuf_rotate_simple (pixbuf,
+ (GdkPixbufRotation) (360 - rc->rotation));
+ g_object_unref (pixbuf);
+ pixbuf = rotated_pixbuf;
+ } else {
+ /* The provided thumbnail has a different size */
+ g_object_unref (pixbuf);
+ pixbuf = make_thumbnail_for_page (poppler_page, rc, width, height);
+ }
} else {
- /* There is no provided thumbnail. We need to make one. */
- pixbuf = make_thumbnail_for_page (pdf_document, poppler_page, rc);
+ /* There is no provided thumbnail. We need to make one. */
+ pixbuf = make_thumbnail_for_page (poppler_page, rc, width, height);
}
if (border) {
gint *width,
gint *height)
{
- PopplerPage *poppler_page;
- gint has_thumb;
+ double page_width, page_height;
- poppler_page = POPPLER_PAGE (rc->page->backend_page);
-
- has_thumb = poppler_page_get_thumbnail_size (poppler_page, width, height);
-
- if (!has_thumb || *width <= 0 || *height <= 0) {
- double page_width, page_height;
-
- poppler_page_get_size (poppler_page, &page_width, &page_height);
-
- *width = (gint) MAX (page_width * rc->scale, 1);
- *height = (gint) MAX (page_height * rc->scale, 1);
- }
+ poppler_page_get_size (POPPLER_PAGE (rc->page->backend_page),
+ &page_width, &page_height);
+
+ *width = (gint) MAX (page_width * rc->scale, 1);
+ *height = (gint) MAX (page_height * rc->scale, 1);
if (rc->rotation == 90 || rc->rotation == 270) {
gint temp;
poppler_field = POPPLER_FORM_FIELD (g_object_get_data (G_OBJECT (field), "poppler-field"));
if (!poppler_field)
return;
+
poppler_form_field_text_set_text (poppler_field, text);
+ PDF_DOCUMENT (document)->modified = TRUE;
}
static void
return;
poppler_form_field_button_set_state (poppler_field, state);
+ PDF_DOCUMENT (document)->modified = TRUE;
}
static gboolean
return;
poppler_form_field_choice_select_item (poppler_field, index);
+ PDF_DOCUMENT (document)->modified = TRUE;
}
static void
return;
poppler_form_field_choice_toggle_item (poppler_field, index);
+ PDF_DOCUMENT (document)->modified = TRUE;
}
static void
return;
poppler_form_field_choice_unselect_all (poppler_field);
+ PDF_DOCUMENT (document)->modified = TRUE;
}
static void
return;
poppler_form_field_choice_set_text (poppler_field, text);
+ PDF_DOCUMENT (document)->modified = TRUE;
}
static gchar *