2014-10-26 15:47:27 -07:00
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#ifdef HAVE_CONFIG
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# include "config.h"
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#endif
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#include "Elm_Code.h"
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#include "elm_code_private.h"
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2015-02-21 10:24:17 -08:00
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static Elm_Code_Line *_elm_code_file_line_blank_create(Elm_Code_File *file, int line, void *data)
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2014-10-26 15:47:27 -07:00
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{
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Elm_Code_Line *ecl;
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ecl = calloc(1, sizeof(Elm_Code_Line));
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if (!ecl) return NULL;
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2015-02-21 10:24:17 -08:00
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ecl->file = file;
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2014-10-26 15:47:27 -07:00
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ecl->number = line;
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2014-11-04 16:01:28 -08:00
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ecl->status = ELM_CODE_STATUS_TYPE_DEFAULT;
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2015-02-14 15:14:06 -08:00
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ecl->data = data;
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2014-10-26 15:47:27 -07:00
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return ecl;
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}
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2015-03-07 11:48:02 -08:00
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static void _elm_code_file_line_insert_data(Elm_Code_File *file, const char *content, unsigned int length,
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2015-02-28 06:20:32 -08:00
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unsigned int row, Eina_Bool mapped, void *data)
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2014-11-04 13:05:29 -08:00
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{
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2015-02-28 06:20:32 -08:00
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Elm_Code_Line *line, *after;
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2014-11-04 13:05:29 -08:00
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2015-02-21 10:24:17 -08:00
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line = _elm_code_file_line_blank_create(file, row, data);
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2014-11-04 13:05:29 -08:00
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if (!line) return;
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2014-11-19 14:39:00 -08:00
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if (mapped)
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{
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line->content = content;
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line->length = length;
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}
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else
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{
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line->modified = malloc(sizeof(char)*(length+1));
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strncpy(line->modified, content, length);
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line->modified[length] = 0;
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line->length = length;
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}
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2015-03-14 09:42:56 -07:00
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line->unicode_length = elm_code_text_unicode_strlen(content, length);
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2014-11-04 13:05:29 -08:00
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2015-02-28 06:20:32 -08:00
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if (row == 1)
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file->lines = eina_list_prepend(file->lines, line);
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else if (row == eina_list_count(file->lines) + 1)
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file->lines = eina_list_append(file->lines, line);
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else
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{
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after = eina_list_nth(file->lines, row - 2);
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file->lines = eina_list_append_relative(file->lines, line, after);
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}
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2014-11-06 15:43:56 -08:00
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if (file->parent)
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2014-11-16 15:52:41 -08:00
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{
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2015-02-26 05:54:46 -08:00
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_elm_code_parse_line(file->parent, line);
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2015-02-14 15:14:06 -08:00
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elm_code_callback_fire(file->parent, &ELM_CODE_EVENT_LINE_LOAD_DONE, line);
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2014-11-16 15:52:41 -08:00
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}
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2014-11-04 13:05:29 -08:00
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}
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2014-11-16 15:52:41 -08:00
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EAPI Elm_Code_File *elm_code_file_new(Elm_Code *code)
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2014-11-04 13:05:29 -08:00
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{
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Elm_Code_File *ret;
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2014-11-28 00:55:42 -08:00
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if (code->file)
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elm_code_file_free(code->file);
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2014-11-04 13:05:29 -08:00
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ret = calloc(1, sizeof(Elm_Code_File));
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2014-11-16 15:52:41 -08:00
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code->file = ret;
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ret->parent = code;
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2014-11-04 13:05:29 -08:00
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return ret;
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}
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2014-11-16 15:52:41 -08:00
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EAPI Elm_Code_File *elm_code_file_open(Elm_Code *code, const char *path)
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2014-10-26 15:47:27 -07:00
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{
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Elm_Code_File *ret;
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Eina_File *file;
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Eina_File_Line *line;
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Eina_Iterator *it;
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unsigned int lastindex;
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2014-11-16 15:52:41 -08:00
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ret = elm_code_file_new(code);
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2014-10-26 15:47:27 -07:00
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file = eina_file_open(path, EINA_FALSE);
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ret->file = file;
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lastindex = 1;
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2014-11-19 14:39:00 -08:00
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ret->map = eina_file_map_all(file, EINA_FILE_POPULATE);
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2014-10-26 15:47:27 -07:00
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it = eina_file_map_lines(file);
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EINA_ITERATOR_FOREACH(it, line)
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{
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Elm_Code_Line *ecl;
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/* Working around the issue that eina_file_map_lines does not trigger an item for empty lines */
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while (lastindex < line->index - 1)
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{
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2015-02-21 10:24:17 -08:00
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ecl = _elm_code_file_line_blank_create(ret, ++lastindex, NULL);
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2014-10-26 15:47:27 -07:00
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if (!ecl) continue;
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ret->lines = eina_list_append(ret->lines, ecl);
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}
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2015-02-28 06:20:32 -08:00
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_elm_code_file_line_insert_data(ret, line->start, line->length, lastindex = line->index, EINA_TRUE, NULL);
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2014-10-26 15:47:27 -07:00
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}
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eina_iterator_free(it);
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2014-11-12 14:59:05 -08:00
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if (ret->parent)
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2014-11-16 15:52:41 -08:00
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{
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2015-02-26 05:54:46 -08:00
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_elm_code_parse_file(ret->parent, ret);
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2014-11-16 15:52:41 -08:00
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elm_code_callback_fire(ret->parent, &ELM_CODE_EVENT_FILE_LOAD_DONE, ret);
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}
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2014-10-26 15:47:27 -07:00
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return ret;
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}
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2014-11-04 13:05:29 -08:00
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EAPI void elm_code_file_free(Elm_Code_File *file)
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2014-10-26 15:47:27 -07:00
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{
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Elm_Code_Line *l;
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EINA_LIST_FREE(file->lines, l)
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{
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2015-03-08 03:15:31 -07:00
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elm_code_line_free(l);
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2014-10-26 15:47:27 -07:00
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}
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2014-11-19 14:39:00 -08:00
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if (file->file)
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{
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if (file->map)
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eina_file_map_free(file->file, file->map);
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eina_file_close(file->file);
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}
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2014-10-26 15:47:27 -07:00
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free(file);
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}
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2014-11-04 13:05:29 -08:00
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EAPI void elm_code_file_close(Elm_Code_File *file)
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{
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eina_file_close(file->file);
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}
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2014-10-26 15:47:27 -07:00
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EAPI const char *elm_code_file_filename_get(Elm_Code_File *file)
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{
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return basename((char *)eina_file_filename_get(file->file));
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}
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EAPI const char *elm_code_file_path_get(Elm_Code_File *file)
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{
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return eina_file_filename_get(file->file);
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}
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2014-11-18 13:11:10 -08:00
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EAPI void elm_code_file_clear(Elm_Code_File *file)
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{
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Elm_Code_Line *l;
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EINA_LIST_FREE(file->lines, l)
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{
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2015-03-08 03:15:31 -07:00
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elm_code_line_free(l);
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2014-11-18 13:11:10 -08:00
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}
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if (file->parent)
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elm_code_callback_fire(file->parent, &ELM_CODE_EVENT_FILE_LOAD_DONE, file);
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}
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2014-10-26 15:47:27 -07:00
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EAPI unsigned int elm_code_file_lines_get(Elm_Code_File *file)
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{
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return eina_list_count(file->lines);
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}
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2014-11-04 13:05:29 -08:00
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2015-02-14 15:14:06 -08:00
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EAPI void elm_code_file_line_append(Elm_Code_File *file, const char *line, int length, void *data)
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2014-11-04 13:05:29 -08:00
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{
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int row;
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2015-02-28 06:20:32 -08:00
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row = elm_code_file_lines_get(file) + 1;
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_elm_code_file_line_insert_data(file, line, length, row, EINA_FALSE, data);
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}
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EAPI void elm_code_file_line_insert(Elm_Code_File *file, unsigned int row, const char *line, int length, void *data)
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{
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Eina_List *item;
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Elm_Code_Line *line_item;
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unsigned int r;
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_elm_code_file_line_insert_data(file, line, length, row, EINA_FALSE, data);
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r = row;
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EINA_LIST_FOREACH(file->lines, item, line_item)
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{
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if (line_item->number < row)
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continue;
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line_item->number = r++;
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if (file->parent)
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elm_code_callback_fire(file->parent, &ELM_CODE_EVENT_LINE_LOAD_DONE, line_item);
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}
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2014-11-04 13:05:29 -08:00
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}
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2015-03-08 03:33:07 -07:00
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EAPI void elm_code_file_line_remove(Elm_Code_File *file, unsigned int row)
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{
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Eina_List *item, *next;
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Elm_Code_Line *line_item, *tofree = NULL;
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unsigned int r;
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r = row;
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EINA_LIST_FOREACH_SAFE(file->lines, item, next, line_item)
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{
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if (line_item->number < row)
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continue;
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else if (line_item->number == row)
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{
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tofree = line_item;
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file->lines = eina_list_remove_list(file->lines, item);
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continue;
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}
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line_item->number = r++;
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if (file->parent)
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elm_code_callback_fire(file->parent, &ELM_CODE_EVENT_LINE_LOAD_DONE, line_item);
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}
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if (tofree)
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elm_code_line_free(tofree);
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}
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2014-11-04 16:01:28 -08:00
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EAPI Elm_Code_Line *elm_code_file_line_get(Elm_Code_File *file, unsigned int number)
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{
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return eina_list_nth(file->lines, number - 1);
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}
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