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Remove code from mapping parser that implements csv read. Use LayerSettings class instead.

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This commit is contained in:
Mario Hüttel 2019-09-25 17:59:38 +02:00
parent c365c89908
commit 62388e4053
2 changed files with 0 additions and 74 deletions
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11
include/gds-render/layer/mapping-parser.h
View File

@ -36,17 +36,6 @@
#include <gds-render/widgets/layer-element.h> #include <gds-render/widgets/layer-element.h>
#include <gds-render/layer/layer-settings.h> #include <gds-render/layer/layer-settings.h>
/**
* @brief Load a line from \p stream and parse try to parse it as layer information
* @param stream Input data stream
* @param export Layer shall be exported
* @param name Layer name. Free returned pointer after using.
* @param layer Layer number
* @param color RGBA color.
* @return 1 if malformatted line, 0 if parsing was successful and parameters are valid, -1 if file end
*/
int mapping_parser_load_line(GDataInputStream *stream, gboolean *export, char **name, int *layer, GdkRGBA *color);
/** /**
* @brief Create Line for LayerMapping file with supplied information * @brief Create Line for LayerMapping file with supplied information
* @param layer_element information * @param layer_element information

63
layer/mapping-parser.c
View File

@ -31,69 +31,6 @@
#include <gds-render/layer/mapping-parser.h> #include <gds-render/layer/mapping-parser.h>
int mapping_parser_load_line(GDataInputStream *stream, gboolean *export, char **name, int *layer, GdkRGBA *color)
{
int ret;
gsize len;
gchar *line;
GRegex *regex;
GMatchInfo *mi;
char *match;
if ((!export) || (!name) || (!layer) || (!color)) {
ret = 1;
goto ret_direct;
}
regex = g_regex_new("^(?<layer>[0-9]+),(?<r>[0-9\\.]+),(?<g>[0-9\\.]+),(?<b>[0-9\\.]+),(?<a>[0-9\\.]+),(?<export>[01]),(?<name>.*)$", 0, 0, NULL);
line = g_data_input_stream_read_line(stream, &len, NULL, NULL);
if (!line) {
ret = -1;
goto destroy_regex;
}
/* Match line in CSV */
g_regex_match(regex, line, 0, &mi);
if (g_match_info_matches(mi)) {
/* Line is valid */
match = g_match_info_fetch_named(mi, "layer");
*layer = (int)g_ascii_strtoll(match, NULL, 10);
g_free(match);
match = g_match_info_fetch_named(mi, "r");
color->red = g_ascii_strtod(match, NULL);
g_free(match);
match = g_match_info_fetch_named(mi, "g");
color->green = g_ascii_strtod(match, NULL);
g_free(match);
match = g_match_info_fetch_named(mi, "b");
color->blue = g_ascii_strtod(match, NULL);
g_free(match);
match = g_match_info_fetch_named(mi, "a");
color->alpha = g_ascii_strtod(match, NULL);
g_free(match);
match = g_match_info_fetch_named(mi, "export");
*export = ((!strcmp(match, "1")) ? TRUE : FALSE);
g_free(match);
match = g_match_info_fetch_named(mi, "name");
*name = match;
ret = 0;
} else {
/* Line is malformatted */
printf("Could not recognize line in CSV as valid entry: %s\n", line);
ret = 1;
}
g_match_info_free(mi);
g_free(line);
destroy_regex:
g_regex_unref(regex);
ret_direct:
return ret;
}
void mapping_parser_gen_csv_line(LayerElement *layer_element, char *line_buffer, size_t max_len) void mapping_parser_gen_csv_line(LayerElement *layer_element, char *line_buffer, size_t max_len)
{ {
int i; int i;