Rearrange source files.

1 files changed, 62 insertions, 0 deletions

diff --git a/source/fitz/outline.c b/source/fitz/outline.c
new file mode 100644
index 00000000..e26fd378
--- /dev/null
+++ b/source/fitz/outline.c
@@ -0,0 +1,62 @@
+#include "mupdf/fitz.h"
+
+void
+fz_free_outline(fz_context *ctx, fz_outline *outline)
+{
+	while (outline)
+	{
+		fz_outline *next = outline->next;
+		fz_free_outline(ctx, outline->down);
+		fz_free(ctx, outline->title);
+		fz_free_link_dest(ctx, &outline->dest);
+		fz_free(ctx, outline);
+		outline = next;
+	}
+}
+
+static void
+do_debug_outline_xml(fz_output *out, fz_outline *outline, int level)
+{
+	while (outline)
+	{
+		fz_printf(out, "<outline title=\"%s\" page=\"%d\"", outline->title, outline->dest.kind == FZ_LINK_GOTO ? outline->dest.ld.gotor.page + 1 : 0);
+		if (outline->down)
+		{
+			fz_printf(out, ">\n");
+			do_debug_outline_xml(out, outline->down, level + 1);
+			fz_printf(out, "</outline>\n");
+		}
+		else
+		{
+			fz_printf(out, " />\n");
+		}
+		outline = outline->next;
+	}
+}
+
+void
+fz_print_outline_xml(fz_context *ctx, fz_output *out, fz_outline *outline)
+{
+	do_debug_outline_xml(out, outline, 0);
+}
+
+static void
+do_debug_outline(fz_output *out, fz_outline *outline, int level)
+{
+	int i;
+	while (outline)
+	{
+		for (i = 0; i < level; i++)
+			fz_printf(out, "\t");
+		fz_printf(out, "%s\t%d\n", outline->title, outline->dest.kind == FZ_LINK_GOTO ? outline->dest.ld.gotor.page + 1 : 0);
+		if (outline->down)
+			do_debug_outline(out, outline->down, level + 1);
+		outline = outline->next;
+	}
+}
+
+void
+fz_print_outline(fz_context *ctx, fz_output *out, fz_outline *outline)
+{
+	do_debug_outline(out, outline, 0);
+}