Implemented open file dialog
This commit is contained in:
535
gdsparse.c
535
gdsparse.c
@@ -1,3 +1,22 @@
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/*
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* GDSII converter
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* Copyright (C) 2018 Mario Hüttel <mario.huettel@gmx.net>
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*
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* This file is part of GDSII-Converter.
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*
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* GDSII-Converter is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License.
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*
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* GDSII-converter is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Foobar. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* What's missing? - A lot:
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* Support for Boxes
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@@ -312,11 +331,9 @@ int parse_gds_from_file(const char *filename, GList **library_list)
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struct gds_cell *current_cell = NULL;
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struct gds_graphics *current_graphics = NULL;
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struct gds_cell_instance *current_s_reference = NULL;
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int x, y;
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////////////
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GList *lib_list;
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GList *lib_ptr;
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GList *cell_ptr;
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GList *cell_ref_ptr;
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lib_list = *library_list;
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@@ -329,275 +346,271 @@ int parse_gds_from_file(const char *filename, GList **library_list)
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/* Record parser */
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while (run == 1) {
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switch (state) {
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case PARSING_LENGTH:
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rec_type = INVALID;
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read = fread(workbuff, sizeof(char), 2, gds_file);
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if (read != 2 && (current_cell != NULL ||
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current_graphics != NULL ||
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current_lib != NULL ||
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current_s_reference != NULL)) {
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GDS_ERROR("End of File. with openend structs/libs");
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run = -2;
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break;
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} else if (read != 2) {
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/* EOF */
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run = 0;
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break;
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}
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rec_data_length = (uint16_t)((((uint16_t)(workbuff[0])) << 8) |
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(uint16_t)(workbuff[1]));
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if (rec_data_length < 4) {
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/* Possible Zero-Padding: */
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run = 0;
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GDS_WARN("Zero Padding detected!");
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if (current_cell != NULL ||
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current_graphics != NULL ||
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current_lib != NULL ||
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current_s_reference != NULL) {
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GDS_ERROR("Not all structures closed");
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run = -2;
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}
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break;
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}
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rec_data_length -= 4;
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state = PARSING_TYPE;
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rec_type = INVALID;
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read = fread(workbuff, sizeof(char), 2, gds_file);
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if (read != 2 && (current_cell != NULL ||
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current_graphics != NULL ||
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current_lib != NULL ||
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current_s_reference != NULL)) {
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GDS_ERROR("End of File. with openend structs/libs");
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run = -2;
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break;
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case PARSING_TYPE:
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read = fread(workbuff, sizeof(char), 2, gds_file);
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if (read != 2) {
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} else if (read != 2) {
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/* EOF */
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run = 0;
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break;
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}
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rec_data_length = (uint16_t)((((uint16_t)(workbuff[0])) << 8) |
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(uint16_t)(workbuff[1]));
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if (rec_data_length < 4) {
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/* Possible Zero-Padding: */
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run = 0;
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GDS_WARN("Zero Padding detected!");
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if (current_cell != NULL ||
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current_graphics != NULL ||
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current_lib != NULL ||
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current_s_reference != NULL) {
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GDS_ERROR("Not all structures closed");
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run = -2;
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GDS_ERROR("Unexpected end of file");
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break;
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}
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rec_type = (uint16_t)((((uint16_t)(workbuff[0])) << 8) |
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(uint16_t)(workbuff[1]));
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state = PARSING_DAT;
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/* if begin: Allocate structures */
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switch (rec_type) {
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case BGNLIB:
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lib_list = append_library(lib_list);
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if (lib_list == NULL) {
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GDS_ERROR("Allocating memory failed");
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run = -3;
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break;
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}
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printf("Entering Lib\n");
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current_lib = (struct gds_library *)g_list_last(lib_list)->data;
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break;
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case ENDLIB:
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if (current_lib == NULL) {
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run = -4;
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GDS_ERROR("Closing Library with no opened library");
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break;
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}
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/* Check for open Cells */
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if (current_cell != NULL) {
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run = -4;
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GDS_ERROR("Closing Library with opened cells");
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break;
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}
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current_lib = NULL;
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printf("Leaving Library\n");
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break;
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case BGNSTR:
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current_lib->cells = append_cell(current_lib->cells);
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if (current_lib->cells == NULL) {
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GDS_ERROR("Allocating memory failed");
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run = -3;
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break;
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}
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printf("Entering Cell\n");
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current_cell = (struct gds_cell *)g_list_last(current_lib->cells)->data;
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break;
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case ENDSTR:
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if (current_cell == NULL) {
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run = -4;
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GDS_ERROR("Closing cell with no opened cell");
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break;
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}
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/* Check for open Elements */
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if (current_graphics != NULL || current_s_reference != NULL) {
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run = -4;
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GDS_ERROR("Closing cell with opened Elements");
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break;
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}
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current_cell = NULL;
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printf("Leaving Cell\n");
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break;
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//case BOX:
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case BOUNDARY:
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if (current_cell == NULL) {
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GDS_ERROR("Boundary outside of cell");
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run = -3;
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break;
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}
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current_cell->graphic_objs = append_graphics(current_cell->graphic_objs, GRAPHIC_POLYGON);
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if (current_cell->graphic_objs == NULL) {
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GDS_ERROR("Memory allocation failed");
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run = -4;
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break;
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}
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current_graphics = (struct gds_graphics *) g_list_last(current_cell->graphic_objs)->data;
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printf("\tEntering boundary\n");
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break;
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case SREF:
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if (current_cell == NULL) {
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GDS_ERROR("Path outside of cell");
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run = -3;
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break;
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}
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current_cell->child_cells = append_cell_ref(current_cell->child_cells);
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if (current_cell->child_cells == NULL) {
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GDS_ERROR("Memory allocation failed");
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run = -4;
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break;
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}
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current_s_reference = (struct gds_cell_instance *) g_list_last(current_cell->child_cells)->data;
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printf("\tEntering reference\n");
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break;
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case PATH:
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if (current_cell == NULL) {
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GDS_ERROR("Path outside of cell");
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run = -3;
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break;
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}
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current_cell->graphic_objs = append_graphics(current_cell->graphic_objs, GRAPHIC_PATH);
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if (current_cell->graphic_objs == NULL) {
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GDS_ERROR("Memory allocation failed");
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run = -4;
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break;
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}
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current_graphics = (struct gds_graphics *) g_list_last(current_cell->graphic_objs)->data;
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printf("\tEntering Path\n");
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break;
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case ENDEL:
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if (current_graphics != NULL) {
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printf("\tLeaving %s\n", (current_graphics->type == GRAPHIC_POLYGON ? "boundary" : "path"));
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current_graphics = NULL;
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}
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if (current_s_reference != NULL) {
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printf("\tLeaving Reference\n");
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current_s_reference = NULL;
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}
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break;
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case XY:
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if (current_graphics) {
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} else if (current_s_reference) {
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if (rec_data_length != 8) {
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GDS_WARN("Instance has weird coordinates. Rendered output might be screwed!");
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}
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}
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break;
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case MAG:
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break;
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case ANGLE:
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break;
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case STRANS:
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break;
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default:
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//GDS_WARN("Record: %04x, len: %u", (unsigned int)rec_type, (unsigned int)rec_data_length);
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break;
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}
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break;
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}
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rec_data_length -= 4;
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read = fread(workbuff, sizeof(char), 2, gds_file);
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if (read != 2) {
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run = -2;
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GDS_ERROR("Unexpected end of file");
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break;
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}
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rec_type = (uint16_t)((((uint16_t)(workbuff[0])) << 8) |
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(uint16_t)(workbuff[1]));
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state = PARSING_DAT;
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case PARSING_DAT:
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read = fread(workbuff, sizeof(char), rec_data_length, gds_file);
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state = PARSING_LENGTH;
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if (read != rec_data_length) {
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GDS_ERROR("Could not read enough data");
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run = -5;
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break;
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}
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/* No Data -> No Processing */
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if (!read) break;
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switch (rec_type) {
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case LIBNAME:
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name_library(current_lib, read, workbuff);
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break;
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case STRNAME:
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name_cell(current_cell, read, workbuff, current_lib);
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break;
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case XY:
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if (current_s_reference) {
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/* Get origin of reference */
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current_s_reference->origin.x = gds_convert_signed_int(workbuff);
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current_s_reference->origin.y = gds_convert_signed_int(&workbuff[4]);
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} else if (current_graphics) {
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for (i = 0; i < read/8; i++) {
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// printf("coords: %d/%d", gds_convert_signed_int(&workbuff[i*8]), gds_convert_signed_int(&workbuff[i*8+4]));
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current_graphics->vertices = append_vertex(current_graphics->vertices,
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gds_convert_signed_int(&workbuff[i*8]),
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gds_convert_signed_int(&workbuff[i*8]));
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}
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}
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break;
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case STRANS:
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if (!current_s_reference) {
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GDS_ERROR("Transformation defined outside of instance");
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break;
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}
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current_s_reference->flipped = ((workbuff[0] & 0x80) ? 1 : 0);
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break;
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case SNAME:
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name_cell_ref(current_s_reference, read, workbuff);
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break;
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case LAYER:
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if (!current_graphics) {
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GDS_WARN("Layer has to be defined inside graphics object. Probably unknown object. Implement it yourself!");
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break;
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}
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current_graphics->layer = gds_convert_signed_int16(workbuff);
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printf("\t\tAdded layer %d\n", (int)current_graphics->layer);
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break;
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case MAG:
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if (rec_data_length != 8) {
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GDS_WARN("Magnification is not an 8 byte real. Results may be wrong");
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}
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if (current_graphics != NULL && current_s_reference != NULL) {
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GDS_ERROR("Open Graphics and Cell Reference\n\tMissing ENDEL?");
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run = -6;
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break;
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}
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if (current_s_reference != NULL) {
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current_s_reference->magnification = gds_convert_double(workbuff);
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printf("\t\tMagnification defined: %lf\n", current_s_reference->magnification);
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}
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break;
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case ANGLE:
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if (rec_data_length != 8) {
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GDS_WARN("Angle is not an 8 byte real. Results may be wrong");
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}
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if (current_graphics != NULL && current_s_reference != NULL) {
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GDS_ERROR("Open Graphics and Cell Reference\n\tMissing ENDEL?");
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run = -6;
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break;
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}
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if (current_s_reference != NULL) {
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current_s_reference->angle = gds_convert_double(workbuff);
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printf("\t\tAngle defined: %lf\n", current_s_reference->angle);
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}
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/* if begin: Allocate structures */
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switch (rec_type) {
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case BGNLIB:
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lib_list = append_library(lib_list);
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if (lib_list == NULL) {
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GDS_ERROR("Allocating memory failed");
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run = -3;
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break;
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}
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break; /* PARSING_DAT */
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printf("Entering Lib\n");
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current_lib = (struct gds_library *)g_list_last(lib_list)->data;
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break;
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case ENDLIB:
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if (current_lib == NULL) {
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run = -4;
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GDS_ERROR("Closing Library with no opened library");
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break;
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}
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/* Check for open Cells */
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if (current_cell != NULL) {
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run = -4;
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GDS_ERROR("Closing Library with opened cells");
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break;
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}
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current_lib = NULL;
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printf("Leaving Library\n");
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break;
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case BGNSTR:
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current_lib->cells = append_cell(current_lib->cells);
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if (current_lib->cells == NULL) {
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GDS_ERROR("Allocating memory failed");
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run = -3;
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break;
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}
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printf("Entering Cell\n");
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current_cell = (struct gds_cell *)g_list_last(current_lib->cells)->data;
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break;
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case ENDSTR:
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if (current_cell == NULL) {
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run = -4;
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GDS_ERROR("Closing cell with no opened cell");
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break;
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}
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/* Check for open Elements */
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if (current_graphics != NULL || current_s_reference != NULL) {
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run = -4;
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GDS_ERROR("Closing cell with opened Elements");
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break;
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}
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current_cell = NULL;
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printf("Leaving Cell\n");
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break;
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//case BOX:
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case BOUNDARY:
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if (current_cell == NULL) {
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GDS_ERROR("Boundary outside of cell");
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run = -3;
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break;
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}
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current_cell->graphic_objs = append_graphics(current_cell->graphic_objs, GRAPHIC_POLYGON);
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if (current_cell->graphic_objs == NULL) {
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GDS_ERROR("Memory allocation failed");
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run = -4;
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break;
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}
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current_graphics = (struct gds_graphics *) g_list_last(current_cell->graphic_objs)->data;
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printf("\tEntering boundary\n");
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break;
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case SREF:
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if (current_cell == NULL) {
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GDS_ERROR("Path outside of cell");
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run = -3;
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break;
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}
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current_cell->child_cells = append_cell_ref(current_cell->child_cells);
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if (current_cell->child_cells == NULL) {
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GDS_ERROR("Memory allocation failed");
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run = -4;
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break;
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}
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current_s_reference = (struct gds_cell_instance *) g_list_last(current_cell->child_cells)->data;
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printf("\tEntering reference\n");
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break;
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case PATH:
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if (current_cell == NULL) {
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GDS_ERROR("Path outside of cell");
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run = -3;
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break;
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}
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current_cell->graphic_objs = append_graphics(current_cell->graphic_objs, GRAPHIC_PATH);
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if (current_cell->graphic_objs == NULL) {
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GDS_ERROR("Memory allocation failed");
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run = -4;
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break;
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}
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current_graphics = (struct gds_graphics *) g_list_last(current_cell->graphic_objs)->data;
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printf("\tEntering Path\n");
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break;
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case ENDEL:
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if (current_graphics != NULL) {
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printf("\tLeaving %s\n", (current_graphics->type == GRAPHIC_POLYGON ? "boundary" : "path"));
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current_graphics = NULL;
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}
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if (current_s_reference != NULL) {
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printf("\tLeaving Reference\n");
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current_s_reference = NULL;
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}
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break;
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case XY:
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if (current_graphics) {
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} else if (current_s_reference) {
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if (rec_data_length != 8) {
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GDS_WARN("Instance has weird coordinates. Rendered output might be screwed!");
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}
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}
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break;
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case MAG:
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break;
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case ANGLE:
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break;
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case STRANS:
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break;
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default:
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//GDS_WARN("Record: %04x, len: %u", (unsigned int)rec_type, (unsigned int)rec_data_length);
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break;
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} /* switch(rec_type) */
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/* No Data -> No Processing, go back to top */
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if (!rec_data_length) continue;
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read = fread(workbuff, sizeof(char), rec_data_length, gds_file);
|
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state = PARSING_LENGTH;
|
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if (read != rec_data_length) {
|
||||
GDS_ERROR("Could not read enough data");
|
||||
run = -5;
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||||
break;
|
||||
}
|
||||
|
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switch (rec_type) {
|
||||
case LIBNAME:
|
||||
name_library(current_lib, read, workbuff);
|
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break;
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case STRNAME:
|
||||
name_cell(current_cell, read, workbuff, current_lib);
|
||||
break;
|
||||
case XY:
|
||||
if (current_s_reference) {
|
||||
/* Get origin of reference */
|
||||
current_s_reference->origin.x = gds_convert_signed_int(workbuff);
|
||||
current_s_reference->origin.y = gds_convert_signed_int(&workbuff[4]);
|
||||
printf("\t\tSet origin to: %d/%d\n", current_s_reference->origin.x,
|
||||
current_s_reference->origin.y);
|
||||
} else if (current_graphics) {
|
||||
for (i = 0; i < read/8; i++) {
|
||||
x = gds_convert_signed_int(&workbuff[i*8]);
|
||||
y = gds_convert_signed_int(&workbuff[i*8]);
|
||||
current_graphics->vertices =
|
||||
append_vertex(current_graphics->vertices, x, y);
|
||||
printf("\t\tSet coordinate: %d/%d\n", x, y);
|
||||
|
||||
}
|
||||
}
|
||||
break;
|
||||
case STRANS:
|
||||
if (!current_s_reference) {
|
||||
GDS_ERROR("Transformation defined outside of instance");
|
||||
break;
|
||||
}
|
||||
current_s_reference->flipped = ((workbuff[0] & 0x80) ? 1 : 0);
|
||||
break;
|
||||
|
||||
case SNAME:
|
||||
name_cell_ref(current_s_reference, read, workbuff);
|
||||
break;
|
||||
case LAYER:
|
||||
if (!current_graphics) {
|
||||
GDS_WARN("Layer has to be defined inside graphics object. Probably unknown object. Implement it yourself!");
|
||||
break;
|
||||
}
|
||||
current_graphics->layer = gds_convert_signed_int16(workbuff);
|
||||
printf("\t\tAdded layer %d\n", (int)current_graphics->layer);
|
||||
break;
|
||||
case MAG:
|
||||
if (rec_data_length != 8) {
|
||||
GDS_WARN("Magnification is not an 8 byte real. Results may be wrong");
|
||||
}
|
||||
if (current_graphics != NULL && current_s_reference != NULL) {
|
||||
GDS_ERROR("Open Graphics and Cell Reference\n\tMissing ENDEL?");
|
||||
run = -6;
|
||||
break;
|
||||
}
|
||||
if (current_s_reference != NULL) {
|
||||
current_s_reference->magnification = gds_convert_double(workbuff);
|
||||
printf("\t\tMagnification defined: %lf\n", current_s_reference->magnification);
|
||||
}
|
||||
break;
|
||||
case ANGLE:
|
||||
if (rec_data_length != 8) {
|
||||
GDS_WARN("Angle is not an 8 byte real. Results may be wrong");
|
||||
}
|
||||
if (current_graphics != NULL && current_s_reference != NULL) {
|
||||
GDS_ERROR("Open Graphics and Cell Reference\n\tMissing ENDEL?");
|
||||
run = -6;
|
||||
break;
|
||||
}
|
||||
if (current_s_reference != NULL) {
|
||||
current_s_reference->angle = gds_convert_double(workbuff);
|
||||
printf("\t\tAngle defined: %lf\n", current_s_reference->angle);
|
||||
}
|
||||
break;
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
} /* while(run == 1) */
|
||||
|
||||
fclose(gds_file);
|
||||
|
||||
|
||||
@@ -2,7 +2,7 @@
|
||||
<!-- Generated with glade 3.22.1 -->
|
||||
<interface>
|
||||
<requires lib="gtk+" version="3.20"/>
|
||||
<object class="GtkWindow">
|
||||
<object class="GtkWindow" id="main-window">
|
||||
<property name="visible">True</property>
|
||||
<property name="can_focus">False</property>
|
||||
<signal name="delete-event" handler="on_window_close" swapped="no"/>
|
||||
|
||||
77
main.c
77
main.c
@@ -3,15 +3,16 @@
|
||||
#include <gtk/gtk.h>
|
||||
|
||||
enum cell_store_columns {
|
||||
LIBRARY,
|
||||
CELL,
|
||||
STORE_COLUMN
|
||||
LIBRARY,
|
||||
CELL,
|
||||
STORE_COLUMN
|
||||
};
|
||||
|
||||
|
||||
struct open_button_data {
|
||||
GList **list_ptr;
|
||||
GtkTreeStore *cell_store;
|
||||
GtkWindow *main_window;
|
||||
GList **list_ptr;
|
||||
GtkTreeStore *cell_store;
|
||||
};
|
||||
|
||||
|
||||
@@ -36,24 +37,62 @@ void on_load_gds(gpointer button, gpointer user)
|
||||
struct gds_cell *gds_c;
|
||||
struct open_button_data *ptr = (struct open_button_data *)user;
|
||||
GtkTreeStore *store = ptr->cell_store;
|
||||
GtkWidget *open_dialog;
|
||||
GtkFileChooser *file_chooser;
|
||||
GtkFileFilter *filter;
|
||||
GtkStyleContext *button_style;
|
||||
gint dialog_result;
|
||||
int gds_result;
|
||||
char *filename;
|
||||
|
||||
gtk_tree_store_clear(store);
|
||||
open_dialog = gtk_file_chooser_dialog_new("Open GDSII File", ptr->main_window, GTK_FILE_CHOOSER_ACTION_OPEN,
|
||||
"Cancel", GTK_RESPONSE_CANCEL, "Open GDSII", GTK_RESPONSE_ACCEPT, NULL);
|
||||
file_chooser = GTK_FILE_CHOOSER(open_dialog);
|
||||
/* Add GDS II Filter */
|
||||
filter = gtk_file_filter_new();
|
||||
gtk_file_filter_add_pattern(filter, "*.gds");
|
||||
gtk_file_filter_set_name(filter, "GDSII-Files");
|
||||
gtk_file_chooser_add_filter(file_chooser, filter);
|
||||
|
||||
clear_lib_list(ptr->list_ptr);
|
||||
parse_gds_from_file("/home/mari/Desktop/test.gds", ptr->list_ptr);
|
||||
dialog_result = gtk_dialog_run(GTK_DIALOG(open_dialog));
|
||||
|
||||
for (lib = *(ptr->list_ptr); lib != NULL; lib = lib->next) {
|
||||
gds_lib = (struct gds_library *)lib->data;
|
||||
/* Create top level iter */
|
||||
gtk_tree_store_append (store, &libiter, NULL);
|
||||
gtk_tree_store_set (store, &libiter, LIBRARY, gds_lib->name, -1);
|
||||
for (cell = gds_lib->cells; cell != NULL; cell = cell->next) {
|
||||
gds_c = (struct gds_cell *)cell->data;
|
||||
gtk_tree_store_append (store, &celliter, &libiter);
|
||||
gtk_tree_store_set (store, &celliter, CELL, gds_c->name, -1);
|
||||
if (dialog_result == GTK_RESPONSE_ACCEPT) {
|
||||
|
||||
/* Get File name */
|
||||
filename = gtk_file_chooser_get_filename(file_chooser);
|
||||
|
||||
/* Clear Display */
|
||||
gtk_tree_store_clear(store);
|
||||
/* Delete parsed GDS data */
|
||||
clear_lib_list(ptr->list_ptr);
|
||||
|
||||
/* Parse new GDSII file */
|
||||
gds_result = parse_gds_from_file(filename, ptr->list_ptr);
|
||||
|
||||
/* Delete file name afterwards */
|
||||
g_free(filename);
|
||||
if (gds_result)
|
||||
goto end_destroy;
|
||||
|
||||
/* remove suggested action from Open button */
|
||||
button_style = gtk_widget_get_style_context(GTK_WIDGET(button));
|
||||
gtk_style_context_remove_class(button_style, "suggested-action");
|
||||
|
||||
for (lib = *(ptr->list_ptr); lib != NULL; lib = lib->next) {
|
||||
gds_lib = (struct gds_library *)lib->data;
|
||||
/* Create top level iter */
|
||||
gtk_tree_store_append (store, &libiter, NULL);
|
||||
gtk_tree_store_set (store, &libiter, LIBRARY, gds_lib->name, -1);
|
||||
for (cell = gds_lib->cells; cell != NULL; cell = cell->next) {
|
||||
gds_c = (struct gds_cell *)cell->data;
|
||||
gtk_tree_store_append (store, &celliter, &libiter);
|
||||
gtk_tree_store_set (store, &celliter, CELL, gds_c->name, -1);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
end_destroy:
|
||||
gtk_widget_destroy(open_dialog);
|
||||
}
|
||||
|
||||
void on_convert_clicked(gpointer button, gpointer user)
|
||||
@@ -66,7 +105,6 @@ static GtkTreeStore * setup_cell_selector(GtkTreeView* view)
|
||||
GtkTreeStore *cell_store;
|
||||
|
||||
GtkCellRenderer *render;
|
||||
GtkCellRenderer *render2;
|
||||
GtkTreeViewColumn *column;
|
||||
|
||||
cell_store = gtk_tree_store_new(STORE_COLUMN, G_TYPE_STRING, G_TYPE_STRING);
|
||||
@@ -75,7 +113,7 @@ static GtkTreeStore * setup_cell_selector(GtkTreeView* view)
|
||||
render = gtk_cell_renderer_text_new();
|
||||
column = gtk_tree_view_column_new_with_attributes("Library", render, "text", LIBRARY, NULL);
|
||||
gtk_tree_view_append_column(view, column);
|
||||
//g_object_unref(column);
|
||||
|
||||
column = gtk_tree_view_column_new_with_attributes("Cell", render, "text", CELL, NULL);
|
||||
gtk_tree_view_append_column(view, column);
|
||||
|
||||
@@ -103,6 +141,7 @@ int main(int argc, char **argv)
|
||||
|
||||
open_data.cell_store = cell_store;
|
||||
open_data.list_ptr = &gds_libs;
|
||||
open_data.main_window = GTK_WINDOW(gtk_builder_get_object(main_builder, "main-window"));
|
||||
g_signal_connect(GTK_WIDGET(gtk_builder_get_object(main_builder, "button-load-gds")),
|
||||
"clicked", G_CALLBACK(on_load_gds), (gpointer)&open_data);
|
||||
|
||||
|
||||
Reference in New Issue
Block a user