Issue #19: Convert external renderer to GObject. Not yet fully integrated
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@@ -24,35 +24,46 @@
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*/
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/**
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* @addtogroup external-renderer
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* @addtogroup ExternalRenderer
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* @{
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*/
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#ifndef _EXTERNAL_RENDERER_H_
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#define _EXTERNAL_RENDERER_H_
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#include <gds-render/output-renderers/gds-output-renderer.h>
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#include <gds-render/gds-utils/gds-types.h>
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#include <glib.h>
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G_BEGIN_DECLS
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#define GDS_RENDER_TYPE_EXTERNAL_RENDERER (external_renderer_get_type())
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G_DECLARE_FINAL_TYPE(ExternalRenderer, external_renderer, GDS_RENDER, EXTERNAL_RENDERER, GdsOutputRenderer)
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/**
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* @brief function name expected to be found in external library.
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*
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* The function has to be defined as follows:
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* @code
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* int function_name(gds_cell *toplevel, GList *layer_info_list, char *output_file_name)
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* int EXTERNAL_LIBRARY_FUNCTION(gds_cell *toplevel, GList *layer_info_list, const char *output_file_name, double scale)
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* @endcode
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*/
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#define EXTERNAL_LIBRARY_FUNCTION "render_cell_to_file"
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/**
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* @brief external_renderer_render_cell
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* @param toplevel_cell The toplevel cell to render
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* @param layer_info_list The layer information. Contains #layer_info elements
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* @param output_file Output file
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* @param so_path Path to the shared object file containing #EXTERNAL_LIBRARY_FUNCTION
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* @return 0 on success
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* @brief Create new ExternalRenderer object
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* @return New object
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*/
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int external_renderer_render_cell(struct gds_cell *toplevel_cell, GList *layer_info_list, char *output_file, char *so_path);
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ExternalRenderer *external_renderer_new();
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/**
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* @brief Create new ExternalRenderer object with specified shared object path
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* @param so_path Path to shared object, the rendering function is searched in
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* @return New object.
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*/
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ExternalRenderer *external_renderer_new_with_so(const char *so_path);
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G_END_DECLS
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#endif /* _EXTERNAL_RENDERER_H_ */
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