New file with some random thoughts.

Wed Feb  2 21:13:11 2005  Jonathan Blandford  <jrb@redhat.com>

        * NOTES: New file with some random thoughts.

        * TODO: Update.

        * backend/ev-document-misc.c:
        (ev_document_misc_get_page_border_size): New function to
        canonicalize shadow drawing sizes.  Possibly goofy.

        * shell/ev-view.c: (ev_view_size_request), (set_document_page),
        (ev_view_best_fit), (ev_view_fit_width):
        * pdf/xpdf/pdf-document.cc:
        * pixbuf/pixbuf-document.c: (pixbuf_document_get_page_size):
        * ps/ps-document.c: (ps_document_get_page_size):
        * backend/ev-document-misc.h:
        * backend/ev-document.c: (ev_document_get_page_size):
        * backend/ev-document.h: get_page_size now takes a page number
        parameter.  Made all the backends/frontends honor it.

        * data/evince-ui.xml: Added a multiple-page mode.  Uncomment to
        see.  Doesn't work yet.

        * shell/Makefile.am:
        * shell/ev-page-view.[ch]: New multi-page view.  Really rough.
        Doesn't do anything yet.

        * shell/ev-sidebar-thumbnails.c:
        (ev_sidebar_thumbnails_set_document): [1..n_pages] instead of
        [0..n_pages-1]

        * shell/ev-window.c: (update_action_sensitivity),
        (ev_window_setup_document), (ev_window_set_page_mode),
        (ev_window_page_mode_cb), (ev_window_init): Clean up the
        view-swapping code a bit so we can have multiple views on a
        document.  Add the multi-page view, though it can't be turned on
        yet.

4 files changed, 40 insertions, 1 deletions

diff --git a/backend/ev-document-misc.c b/backend/ev-document-misc.c
index d7d4beb..4145b8a 100644
--- a/backend/ev-document-misc.c
+++ b/backend/ev-document-misc.c
@@ -1,6 +1,7 @@
 
 #include "ev-document-misc.h"
 #include <string.h>
+#include <gtk/gtk.h>
 
 /* Returns a new GdkPixbuf that is suitable for placing in the thumbnail view.
  * It is four pixels wider and taller than the source.  If source_pixbuf is not
@@ -62,3 +63,31 @@ ev_document_misc_get_thumbnail_frame (int        width,
 
 	return retval;
 }
+
+void
+ev_document_misc_get_page_border_size (gint  page_width,
+				       gint  page_height,
+				       gint *left_border,
+				       gint *right_border,
+				       gint *top_border,
+				       gint *bottom_border)
+{
+	g_assert (left_border);
+	g_assert (right_border);
+	g_assert (top_border);
+	g_assert (bottom_border);
+
+	*left_border = 1;
+	*top_border = 1;
+	if (page_width < 100) {
+		*right_border = 2;
+		*bottom_border = 2;
+	} else if (page_width < 500) {
+		*right_border = 3;
+		*left_border = 3;
+	} else {
+		*right_border = 4;
+		*bottom_border = 4;
+	}
+}
+
diff --git a/backend/ev-document-misc.h b/backend/ev-document-misc.h
index 1fae363..a7ed645 100644
--- a/backend/ev-document-misc.h
+++ b/backend/ev-document-misc.h
@@ -32,6 +32,13 @@ GdkPixbuf *ev_document_misc_get_thumbnail_frame (int        width,
 						 int        height,
 						 GdkPixbuf *source_pixbuf);
 
+void ev_document_misc_get_page_border_size (gint  page_width,
+					    gint  page_height,
+					    gint *left_border,
+					    gint *right_border,
+					    gint *top_border,
+					    gint *bottom_border);
+
 G_END_DECLS
 
 #endif /* EV_DOCUMENT_MISC_H */
diff --git a/backend/ev-document.c b/backend/ev-document.c
index 6f6a687..a53cbea 100644
--- a/backend/ev-document.c
+++ b/backend/ev-document.c
@@ -164,11 +164,12 @@ ev_document_set_page_offset (EvDocument  *document,
 
 void
 ev_document_get_page_size   (EvDocument   *document,
+			     int           page,
 			     int          *width,
 			     int          *height)
 {
 	EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
-	iface->get_page_size (document, width, height);
+	iface->get_page_size (document, page, width, height);
 }
 
 char *
diff --git a/backend/ev-document.h b/backend/ev-document.h
index 5581cd7..18819f4 100644
--- a/backend/ev-document.h
+++ b/backend/ev-document.h
@@ -74,6 +74,7 @@ struct _EvDocumentIface
 					 int           x,
 					 int           y);
 	void	    (* get_page_size)   (EvDocument   *document,
+					 int           page,
 					 int          *width,
 					 int          *height);
 	char	  * (* get_text)	(EvDocument   *document,
@@ -112,6 +113,7 @@ 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,