[A] Added options for a particular table
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@ -113,8 +113,10 @@ struct fort_table_options
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};
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typedef struct fort_table_options fort_table_options_t;
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FORT_EXTERN void ft_set_default_options(const fort_table_options_t *options);
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FORT_EXTERN void ft_get_default_options(fort_table_options_t *options);
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FORT_EXTERN int ft_set_default_options(const fort_table_options_t *options);
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FORT_EXTERN int ft_get_default_options(fort_table_options_t *options);
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FORT_EXTERN int ft_set_table_options(FTABLE * FORT_RESTRICT table, const fort_table_options_t * FORT_RESTRICT options);
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FORT_END_DECLS
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98
src/fort.c
98
src/fort.c
@ -173,24 +173,26 @@ static void* vector_at(vector_t*, size_t index);
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// int padding_right;
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//};
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//typedef struct cell_options cell_options_t;
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typedef fort_table_options_t context_t;
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static fort_table_options_t g_table_options = {1, 1, 1, 1, 1, '=', '|'};
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static void init_cell_options(fort_table_options_t *options)
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{
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assert(options);
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options->cell_padding_top = g_table_options.cell_padding_top;
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options->cell_padding_bottom = g_table_options.cell_padding_bottom;
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options->cell_padding_left = g_table_options.cell_padding_left;
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options->cell_padding_right = g_table_options.cell_padding_right;
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options->cell_empty_string_height = g_table_options.cell_empty_string_height;
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}
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//static void set_cell_options(fort_table_options_t *dst_options, const fort_table_options_t *src_options)
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//{
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// assert(dst_options);
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// assert(src_options);
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// dst_options->cell_padding_top = src_options->cell_padding_top;
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// dst_options->cell_padding_bottom = src_options->cell_padding_bottom;
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// dst_options->cell_padding_left = src_options->cell_padding_left;
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// dst_options->cell_padding_right = src_options->cell_padding_right;
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// dst_options->cell_empty_string_height = src_options->cell_empty_string_height;
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//}
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struct fort_cell;
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typedef struct fort_cell fort_cell_t;
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struct fort_cell
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{
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string_buffer_t *str_buffer;
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fort_table_options_t options;
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fort_table_options_t *options;
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};
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static fort_cell_t * create_cell()
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@ -203,7 +205,8 @@ static fort_cell_t * create_cell()
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F_FREE(cell);
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return NULL;
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}
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init_cell_options(&(cell->options));
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cell->options = NULL;
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// init_cell_options(&(cell->options));
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return cell;
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}
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@ -212,26 +215,29 @@ static void destroy_cell(fort_cell_t *cell)
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if (cell == NULL)
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return;
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destroy_string_buffer(cell->str_buffer);
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F_FREE(cell->options);
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F_FREE(cell);
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}
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static int hint_width_cell(const fort_cell_t *cell)
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static int hint_width_cell(const fort_cell_t *cell, const context_t *context)
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{
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assert(cell);
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int result = cell->options.cell_padding_left + cell->options.cell_padding_right;
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assert(context);
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int result = context->cell_padding_left + context->cell_padding_right;
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if (cell->str_buffer && cell->str_buffer->str) {
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result += buffer_text_width(cell->str_buffer);
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}
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return result;
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}
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static int hint_height_cell(const fort_cell_t *cell)
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static int hint_height_cell(const fort_cell_t *cell, const context_t *context)
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{
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assert(cell);
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int result = cell->options.cell_padding_top + cell->options.cell_padding_bottom;
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assert(context);
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int result = context->cell_padding_top + context->cell_padding_bottom;
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if (cell->str_buffer && cell->str_buffer->str) {
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size_t text_height = buffer_text_height(cell->str_buffer);
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result += text_height == 0 ? cell->options.cell_empty_string_height : text_height;
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result += text_height == 0 ? context->cell_empty_string_height : text_height;
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}
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return result;
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}
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@ -257,26 +263,26 @@ static int hint_height_cell(const fort_cell_t *cell)
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// return result + 1;
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//}
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static int cell_printf(fort_cell_t *cell, size_t row, char *buf, size_t buf_len)
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static int cell_printf(fort_cell_t *cell, size_t row, char *buf, size_t buf_len, const context_t *context)
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{
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if (cell == NULL || buf_len == 0 || row >= hint_height_cell(cell)
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|| (buf_len <= hint_width_cell(cell))) {
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if (cell == NULL || buf_len == 0 || row >= hint_height_cell(cell, context)
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|| (buf_len <= hint_width_cell(cell, context))) {
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return -1;
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}
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if (row < cell->options.cell_padding_top
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|| row >= (cell->options.cell_padding_top + buffer_text_height(cell->str_buffer))) {
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if (row < context->cell_padding_top
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|| row >= (context->cell_padding_top + buffer_text_height(cell->str_buffer))) {
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int k = snprint_n_chars(buf, buf_len, buf_len - 1, ' ');
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return k;
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} else {
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int written = 0;
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int left = cell->options.cell_padding_left;
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int right = cell->options.cell_padding_right;
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int left = context->cell_padding_left;
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int right = context->cell_padding_right;
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written += snprint_n_chars(buf + written, buf_len - written, left, ' ');
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if (cell->str_buffer)
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written += buffer_printf(cell->str_buffer, row - cell->options.cell_padding_top, buf + written, buf_len - written - right);
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written += buffer_printf(cell->str_buffer, row - context->cell_padding_top, buf + written, buf_len - written - right);
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else
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written += snprint_n_chars(buf + written, buf_len - written, buf_len - written - right, ' ');
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written += snprint_n_chars(buf + written, buf_len - written, right, ' ');
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@ -364,6 +370,7 @@ typedef struct fort_table fort_table_t;
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struct fort_table
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{
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vector_t *rows;
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fort_table_options_t *options;
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};
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static fort_status_t get_table_sizes(const FTABLE *table, size_t *rows, size_t *cols);
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@ -434,6 +441,7 @@ FTABLE * ft_create_table(void)
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F_FREE(result);
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return NULL;
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}
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result->options = NULL;
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return result;
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}
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@ -450,6 +458,7 @@ void ft_destroy_table(FTABLE *FORT_RESTRICT table)
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}
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destroy_vector(table->rows);
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}
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F_FREE(table->options);
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F_FREE(table);
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}
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@ -513,14 +522,35 @@ int ft_row_printf(FTABLE *FORT_RESTRICT table, size_t row, const char* FORT_REST
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return result;
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}
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void ft_set_default_options(const fort_table_options_t *options)
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int ft_set_default_options(const fort_table_options_t *options)
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{
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memcpy(&g_table_options, options, sizeof(fort_table_options_t));
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return 0;
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}
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void ft_get_default_options(fort_table_options_t *options)
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int ft_get_default_options(fort_table_options_t *options)
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{
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memcpy(options, &g_table_options, sizeof(fort_table_options_t));
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return 0;
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}
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int ft_set_table_options(FTABLE * FORT_RESTRICT table, const fort_table_options_t * FORT_RESTRICT options)
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{
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assert(table);
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if (options == NULL) {
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F_FREE(table->options);
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table->options = NULL;
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return 0;
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}
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fort_table_options_t *new_options = F_CALLOC(sizeof(fort_table_options_t), 1);
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if (new_options == NULL) {
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return -1;
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}
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memcpy(new_options, options, sizeof(fort_table_options_t));
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F_FREE(table->options);
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table->options = new_options;
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return 0;
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}
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@ -857,8 +887,9 @@ clear:
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}
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static int snprintf_row(const fort_row_t *row, char *buffer, size_t buf_sz, size_t *col_width_arr, size_t col_width_arr_sz,
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size_t row_height)
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size_t row_height, const context_t *context)
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{
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assert(context);
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if (row == NULL)
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return -1;
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@ -872,7 +903,7 @@ static int snprintf_row(const fort_row_t *row, char *buffer, size_t buf_sz, size
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for (size_t j = 0; j < col_width_arr_sz; ++j) {
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if (j < cols_in_row) {
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fort_cell_t *cell = *(fort_cell_t**)vector_at(row->cells, j);
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dev += cell_printf(cell, i, buffer + dev, col_width_arr[j] + 1);
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dev += cell_printf(cell, i, buffer + dev, col_width_arr[j] + 1, context);
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} else {
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dev += snprint_n_chars(buffer + dev, buf_sz - dev, col_width_arr[j], ' ');
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}
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@ -914,6 +945,8 @@ static fort_status_t table_rows_and_cols_geometry(const FTABLE *table,
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return F_ERROR;
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}
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size_t cols = 0;
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size_t rows = 0;
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int status = get_table_sizes(table, &rows, &cols);
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@ -928,14 +961,15 @@ static fort_status_t table_rows_and_cols_geometry(const FTABLE *table,
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return F_ERROR;
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}
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context_t *context = (table->options ? table->options : &g_table_options);
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for (size_t col = 0; col < cols; ++col) {
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col_width_arr[col] = 0;
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for (size_t row = 0; row < rows; ++row) {
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const fort_row_t *row_p = get_row_c(table, row);
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const fort_cell_t *cell = get_cell_c(row_p, col);
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if (cell) {
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col_width_arr[col] = MAX(col_width_arr[col], hint_width_cell(cell));
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row_height_arr[row] = MAX(row_height_arr[row], hint_height_cell(cell));
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col_width_arr[col] = MAX(col_width_arr[col], hint_width_cell(cell, context));
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row_height_arr[row] = MAX(row_height_arr[row], hint_height_cell(cell, context));
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}
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}
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}
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@ -1019,10 +1053,10 @@ char* ft_to_string(const FTABLE *FORT_RESTRICT table)
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CHECK_RESULT_AND_MOVE_DEV(snprint_n_chars(buffer + dev, sz - dev, width - 1, FORT_HOR_CELL_SEPARATOR));
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CHECK_RESULT_AND_MOVE_DEV(snprint_n_chars(buffer + dev, sz - dev, 1, '\n'));
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context_t *context = (table->options ? table->options : &g_table_options);
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for (size_t i = 0; i < rows; ++i) {
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fort_row_t *row = *(fort_row_t**)vector_at(table->rows, i);
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CHECK_RESULT_AND_MOVE_DEV(snprintf_row(row, buffer + dev, sz - dev, col_width_arr, cols, row_height_arr[i]));
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CHECK_RESULT_AND_MOVE_DEV(snprintf_row(row, buffer + dev, sz - dev, col_width_arr, cols, row_height_arr[i], context));
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CHECK_RESULT_AND_MOVE_DEV(snprint_n_chars(buffer + dev, sz - dev, width - 1, FORT_HOR_CELL_SEPARATOR));
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CHECK_RESULT_AND_MOVE_DEV(snprint_n_chars(buffer + dev, sz - dev, 1, '\n'));
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}
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@ -468,5 +468,57 @@ void test_table_options(void **state)
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ft_destroy_table(table);
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}
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WHEN("Setting options for a particular table") {
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fort_table_options_t table_options;
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memcpy(&table_options, &def_options, sizeof(fort_table_options_t));
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table_options.cell_padding_bottom = 0;
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table_options.cell_padding_top = 0;
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table_options.cell_padding_left = 0;
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table_options.cell_padding_right = 0;
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ft_set_default_options(&table_options);
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table = create_test_int_table();
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char *table_str = ft_to_string(table);
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assert_true( table_str != NULL );
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const char *table_str_etalon =
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"===========\n"
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"|3|4|55|67|\n"
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"===========\n"
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"|3|4|55|67|\n"
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"===========\n"
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"|3|4|55|67|\n"
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"===========\n";
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// fprintf(stderr, "content:\n%s", table_str);
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assert_true( strcmp(table_str, table_str_etalon) == 0);
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free(table_str);
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table_options.cell_padding_bottom = 1;
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table_options.cell_padding_top = 1;
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table_options.cell_padding_left = 0;
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table_options.cell_padding_right = 0;
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ft_set_table_options(table, &table_options);
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table_str = ft_to_string(table);
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assert_true( table_str != NULL );
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table_str_etalon =
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"===========\n"
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"| | | | |\n"
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"|3|4|55|67|\n"
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"| | | | |\n"
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"===========\n"
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"| | | | |\n"
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"|3|4|55|67|\n"
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"| | | | |\n"
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"===========\n"
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"| | | | |\n"
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"|3|4|55|67|\n"
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"| | | | |\n"
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"===========\n";
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assert_true( strcmp(table_str, table_str_etalon) == 0);
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free(table_str);
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ft_destroy_table(table);
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}
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}
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