initial rev of 2.0

1 files changed, 51 insertions, 0 deletions

diff --git a/format.h b/format.h
new file mode 100644
index 00000000..3e66dc7b
--- /dev/null
+++ b/format.h
@@ -0,0 +1,51 @@
+#ifndef _REPORT_H
+#define _REPORT_H
+
+#include "ledger.h"
+#include "constraint.h"
+#include "balance.h"
+
+namespace ledger {
+
+std::string truncated(const std::string& str, unsigned int width);
+std::string maximal_account_name(const item_t * item, const item_t * parent);
+
+struct format_t
+{
+  constraints_t constraints;
+
+  std::string	format_string;
+  node_t *	value_style;
+  node_t *	total_style;
+
+  format_t() {
+    value_style = NULL;
+    total_style = NULL;
+  }
+
+  ~format_t() {
+    if (value_style) delete value_style;
+    if (total_style) delete total_style;
+  }
+
+  balance_t compute_value(const item_t * item) const {
+    if (value_style)
+      return value_style->compute(begin(), end(), item);
+    else
+      return balance_t();
+  }
+
+  balance_t compute_total(const item_t * item) const {
+    if (total_style)
+      return total_style->compute(begin(), end(), item);
+    else
+      return balance_t();
+  }
+
+  std::string report_line(const item_t * item,
+			  const item_t * displayed_parent = NULL);
+};
+
+} // namespace ledger
+
+#endif // _REPORT_H