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/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Copyright 2013, Blender Foundation.
*/
#pragma once
#include <map>
#include <string>
#include "COM_defines.h"
class Node;
class NodeOperation;
class ExecutionSystem;
class ExecutionGroup;
class DebugInfo {
public:
typedef enum { EG_WAIT, EG_RUNNING, EG_FINISHED } GroupState;
typedef std::map<const Node *, std::string> NodeNameMap;
typedef std::map<const NodeOperation *, std::string> OpNameMap;
typedef std::map<const ExecutionGroup *, GroupState> GroupStateMap;
static std::string node_name(const Node *node);
static std::string operation_name(const NodeOperation *op);
static void convert_started();
static void execute_started(const ExecutionSystem *system);
static void node_added(const Node *node);
static void node_to_operations(const Node *node);
static void operation_added(const NodeOperation *operation);
static void operation_read_write_buffer(const NodeOperation *operation);
static void execution_group_started(const ExecutionGroup *group);
static void execution_group_finished(const ExecutionGroup *group);
static void graphviz(const ExecutionSystem *system);
#ifdef COM_DEBUG
protected:
static int graphviz_operation(const ExecutionSystem *system,
const NodeOperation *operation,
const ExecutionGroup *group,
char *str,
int maxlen);
static int graphviz_legend_color(const char *name, const char *color, char *str, int maxlen);
static int graphviz_legend_line(
const char *name, const char *color, const char *style, char *str, int maxlen);
static int graphviz_legend_group(
const char *name, const char *color, const char *style, char *str, int maxlen);
static int graphviz_legend(char *str, int maxlen);
static bool graphviz_system(const ExecutionSystem *system, char *str, int maxlen);
private:
static int m_file_index;
/** Map nodes to usable names for debug output. */
static NodeNameMap m_node_names;
/** Map operations to usable names for debug output. */
static OpNameMap m_op_names;
/** Base name for all operations added by a node. */
static std::string m_current_node_name;
/** Base name for automatic sub-operations. */
static std::string m_current_op_name;
/** For visualizing group states. */
static GroupStateMap m_group_states;
#endif
};
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