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-rw-r--r--pdf/ev-poppler.cc101
1 files changed, 27 insertions, 74 deletions
diff --git a/pdf/ev-poppler.cc b/pdf/ev-poppler.cc
index 08b811b..07f1028 100644
--- a/pdf/ev-poppler.cc
+++ b/pdf/ev-poppler.cc
@@ -204,24 +204,6 @@ pdf_document_save (EvDocument *document,
return retval;
}
-static PopplerOrientation
-get_document_orientation (PdfDocument *pdf_document)
-{
- PopplerOrientation orientation;
- PopplerPage *page;
-
- /* Should prolly be smarter here and check more than first page */
- page = poppler_document_get_page (pdf_document->document, 0);
- if (page) {
- orientation = poppler_page_get_orientation (page);
- } else {
- orientation = POPPLER_ORIENTATION_PORTRAIT;
- }
- g_object_unref (page);
-
- return orientation;
-}
-
static gboolean
pdf_document_load (EvDocument *document,
const char *uri,
@@ -247,30 +229,28 @@ pdf_document_get_n_pages (EvDocument *document)
return poppler_document_get_n_pages (PDF_DOCUMENT (document)->document);
}
-/* FIXME This should not be necessary, poppler should rember it */
static void
-set_page_orientation (PdfDocument *pdf_document, PopplerPage *page, EvOrientation orientation)
+set_page_orientation (PdfDocument *pdf_document, PopplerPage *page, int rotation)
{
- PopplerOrientation poppler_orientation;
+ PopplerOrientation orientation;
+ int r = rotation;
- switch (orientation) {
- case EV_ORIENTATION_PORTRAIT:
- poppler_orientation = POPPLER_ORIENTATION_PORTRAIT;
- break;
- case EV_ORIENTATION_LANDSCAPE:
- poppler_orientation = POPPLER_ORIENTATION_LANDSCAPE;
- break;
- case EV_ORIENTATION_UPSIDEDOWN:
- poppler_orientation = POPPLER_ORIENTATION_UPSIDEDOWN;
- break;
- case EV_ORIENTATION_SEASCAPE:
- poppler_orientation = POPPLER_ORIENTATION_SEASCAPE;
- break;
- default:
- g_assert_not_reached ();
+ orientation = poppler_page_get_orientation (page);
+
+ while (r > 0) {
+ if (orientation == POPPLER_ORIENTATION_PORTRAIT) {
+ orientation = POPPLER_ORIENTATION_LANDSCAPE;
+ } else if (orientation == POPPLER_ORIENTATION_LANDSCAPE) {
+ orientation = POPPLER_ORIENTATION_UPSIDEDOWN;
+ } else if (orientation == POPPLER_ORIENTATION_UPSIDEDOWN) {
+ orientation = POPPLER_ORIENTATION_SEASCAPE;
+ } else {
+ orientation = POPPLER_ORIENTATION_PORTRAIT;
+ }
+ r -= 90;
}
- poppler_page_set_orientation (page, poppler_orientation);
+ poppler_page_set_orientation (page, orientation);
}
static void
@@ -358,7 +338,7 @@ pdf_document_render_pixbuf (EvDocument *document,
pdf_document = PDF_DOCUMENT (document);
poppler_page = poppler_document_get_page (pdf_document->document,
rc->page);
- set_page_orientation (pdf_document, poppler_page, rc->orientation);
+ set_page_orientation (pdf_document, poppler_page, rc->rotation);
poppler_page_get_size (poppler_page, &width_points, &height_points);
width = (int) ((width_points * rc->scale) + 0.5);
@@ -568,32 +548,6 @@ pdf_document_get_text (EvDocument *document, int page, EvRectangle *rect)
return text;
}
-static EvOrientation
-pdf_document_get_orientation (EvDocument *document)
-{
- EvOrientation result;
- PdfDocument *pdf_document = PDF_DOCUMENT (document);
-
- switch (get_document_orientation (pdf_document)) {
- case POPPLER_ORIENTATION_PORTRAIT:
- result = EV_ORIENTATION_PORTRAIT;
- break;
- case POPPLER_ORIENTATION_LANDSCAPE:
- result = EV_ORIENTATION_LANDSCAPE;
- break;
- case POPPLER_ORIENTATION_UPSIDEDOWN:
- result = EV_ORIENTATION_UPSIDEDOWN;
- break;
- case POPPLER_ORIENTATION_SEASCAPE:
- result = EV_ORIENTATION_SEASCAPE;
- break;
- default:
- g_assert_not_reached ();
- }
-
- return result;
-}
-
static void
pdf_document_document_iface_init (EvDocumentIface *iface)
{
@@ -607,7 +561,6 @@ pdf_document_document_iface_init (EvDocumentIface *iface)
iface->get_text = pdf_document_get_text;
iface->can_get_text = pdf_document_can_get_text;
iface->get_info = pdf_document_get_info;
- iface->get_orientation = pdf_document_get_orientation;
};
static void
@@ -843,7 +796,7 @@ pdf_document_document_links_iface_init (EvDocumentLinksIface *iface)
static GdkPixbuf *
make_thumbnail_for_size (PdfDocument *pdf_document,
gint page,
- EvOrientation orientation,
+ int rotation,
gint size,
gboolean border)
{
@@ -854,7 +807,7 @@ make_thumbnail_for_size (PdfDocument *pdf_document,
gdouble unscaled_width, unscaled_height;
poppler_page = poppler_document_get_page (pdf_document->document, page);
- set_page_orientation (pdf_document, poppler_page, orientation);
+ set_page_orientation (pdf_document, poppler_page, rotation);
g_return_val_if_fail (poppler_page != NULL, NULL);
pdf_document_thumbnails_get_dimensions (EV_DOCUMENT_THUMBNAILS (pdf_document), page,
@@ -890,7 +843,7 @@ make_thumbnail_for_size (PdfDocument *pdf_document,
static GdkPixbuf *
pdf_document_thumbnails_get_thumbnail (EvDocumentThumbnails *document_thumbnails,
gint page,
- EvOrientation orientation,
+ gint rotation,
gint size,
gboolean border)
{
@@ -901,7 +854,7 @@ pdf_document_thumbnails_get_thumbnail (EvDocumentThumbnails *document_thumbnails
pdf_document = PDF_DOCUMENT (document_thumbnails);
poppler_page = poppler_document_get_page (pdf_document->document, page);
- set_page_orientation (pdf_document, poppler_page, orientation);
+ set_page_orientation (pdf_document, poppler_page, rotation);
g_return_val_if_fail (poppler_page != NULL, NULL);
pixbuf = poppler_page_get_thumbnail (poppler_page);
@@ -917,7 +870,7 @@ pdf_document_thumbnails_get_thumbnail (EvDocumentThumbnails *document_thumbnails
}
} else {
/* There is no provided thumbnail. We need to make one. */
- pixbuf = make_thumbnail_for_size (pdf_document, page, orientation, size, border);
+ pixbuf = make_thumbnail_for_size (pdf_document, page, rotation, size, border);
}
g_object_unref (poppler_page);
@@ -1188,7 +1141,7 @@ pdf_document_ps_exporter_do_page (EvPSExporter *exporter, EvRenderContext *rc)
g_return_if_fail (pdf_document->ps_file != NULL);
poppler_page = poppler_document_get_page (pdf_document->document, rc->page);
- set_page_orientation (pdf_document, poppler_page, rc->orientation);
+ set_page_orientation (pdf_document, poppler_page, rc->rotation);
poppler_page_render_to_ps (poppler_page, pdf_document->ps_file);
g_object_unref (poppler_page);
}
@@ -1226,7 +1179,7 @@ pdf_selection_render_selection (EvSelection *selection,
pdf_document = PDF_DOCUMENT (selection);
poppler_page = poppler_document_get_page (pdf_document->document,
rc->page);
- set_page_orientation (pdf_document, poppler_page, rc->orientation);
+ set_page_orientation (pdf_document, poppler_page, rc->rotation);
poppler_page_get_size (poppler_page, &width_points, &height_points);
width = (int) ((width_points * rc->scale) + 0.5);
@@ -1259,7 +1212,7 @@ pdf_selection_get_selection_region (EvSelection *selection,
pdf_document = PDF_DOCUMENT (selection);
poppler_page = poppler_document_get_page (pdf_document->document,
rc->page);
- set_page_orientation (pdf_document, poppler_page, rc->orientation);
+ set_page_orientation (pdf_document, poppler_page, rc->rotation);
retval = poppler_page_get_selection_region (poppler_page, rc->scale, (PopplerRectangle *) points);
g_object_unref (poppler_page);
@@ -1279,7 +1232,7 @@ pdf_selection_get_selection_map (EvSelection *selection,
pdf_document = PDF_DOCUMENT (selection);
poppler_page = poppler_document_get_page (pdf_document->document,
rc->page);
- set_page_orientation (pdf_document, poppler_page, rc->orientation);
+ set_page_orientation (pdf_document, poppler_page, rc->rotation);
points.x1 = 0.0;
points.y1 = 0.0;
generated by cgit v0.9.1 at 2024-04-25 01:48:25 (GMT)