Implemented open file dialog
This commit is contained in:
parent
34086e2458
commit
e245c772f1
53
gdsparse.c
53
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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@ -329,8 +346,6 @@ 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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@ -363,9 +378,7 @@ int parse_gds_from_file(const char *filename, GList **library_list)
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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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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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run = -2;
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@ -507,11 +520,12 @@ int parse_gds_from_file(const char *filename, GList **library_list)
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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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} /* switch(rec_type) */
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case PARSING_DAT:
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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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@ -520,8 +534,6 @@ int parse_gds_from_file(const char *filename, GList **library_list)
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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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@ -535,12 +547,15 @@ int parse_gds_from_file(const char *filename, GList **library_list)
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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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printf("\t\tSet origin to: %d/%d\n", current_s_reference->origin.x,
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current_s_reference->origin.y);
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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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x = gds_convert_signed_int(&workbuff[i*8]);
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y = gds_convert_signed_int(&workbuff[i*8]);
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current_graphics->vertices =
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append_vertex(current_graphics->vertices, x, y);
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printf("\t\tSet coordinate: %d/%d\n", x, y);
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}
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}
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@ -594,10 +609,8 @@ int parse_gds_from_file(const char *filename, GList **library_list)
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break;
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}
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break; /* PARSING_DAT */
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}
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}
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} /* while(run == 1) */
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fclose(gds_file);
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@ -2,7 +2,7 @@
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<!-- Generated with glade 3.22.1 -->
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<interface>
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<requires lib="gtk+" version="3.20"/>
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<object class="GtkWindow">
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<object class="GtkWindow" id="main-window">
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<property name="visible">True</property>
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<property name="can_focus">False</property>
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<signal name="delete-event" handler="on_window_close" swapped="no"/>
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47
main.c
47
main.c
@ -10,6 +10,7 @@ STORE_COLUMN
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struct open_button_data {
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GtkWindow *main_window;
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GList **list_ptr;
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GtkTreeStore *cell_store;
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};
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@ -36,11 +37,46 @@ void on_load_gds(gpointer button, gpointer user)
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struct gds_cell *gds_c;
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struct open_button_data *ptr = (struct open_button_data *)user;
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GtkTreeStore *store = ptr->cell_store;
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GtkWidget *open_dialog;
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GtkFileChooser *file_chooser;
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GtkFileFilter *filter;
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GtkStyleContext *button_style;
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gint dialog_result;
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int gds_result;
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char *filename;
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open_dialog = gtk_file_chooser_dialog_new("Open GDSII File", ptr->main_window, GTK_FILE_CHOOSER_ACTION_OPEN,
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"Cancel", GTK_RESPONSE_CANCEL, "Open GDSII", GTK_RESPONSE_ACCEPT, NULL);
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file_chooser = GTK_FILE_CHOOSER(open_dialog);
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/* Add GDS II Filter */
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filter = gtk_file_filter_new();
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gtk_file_filter_add_pattern(filter, "*.gds");
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gtk_file_filter_set_name(filter, "GDSII-Files");
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gtk_file_chooser_add_filter(file_chooser, filter);
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dialog_result = gtk_dialog_run(GTK_DIALOG(open_dialog));
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if (dialog_result == GTK_RESPONSE_ACCEPT) {
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/* Get File name */
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filename = gtk_file_chooser_get_filename(file_chooser);
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/* Clear Display */
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gtk_tree_store_clear(store);
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/* Delete parsed GDS data */
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clear_lib_list(ptr->list_ptr);
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parse_gds_from_file("/home/mari/Desktop/test.gds", ptr->list_ptr);
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/* Parse new GDSII file */
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gds_result = parse_gds_from_file(filename, ptr->list_ptr);
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/* Delete file name afterwards */
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g_free(filename);
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if (gds_result)
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goto end_destroy;
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/* remove suggested action from Open button */
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button_style = gtk_widget_get_style_context(GTK_WIDGET(button));
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gtk_style_context_remove_class(button_style, "suggested-action");
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for (lib = *(ptr->list_ptr); lib != NULL; lib = lib->next) {
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gds_lib = (struct gds_library *)lib->data;
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@ -53,7 +89,10 @@ void on_load_gds(gpointer button, gpointer user)
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gtk_tree_store_set (store, &celliter, CELL, gds_c->name, -1);
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}
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}
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}
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end_destroy:
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gtk_widget_destroy(open_dialog);
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}
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void on_convert_clicked(gpointer button, gpointer user)
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@ -66,7 +105,6 @@ static GtkTreeStore * setup_cell_selector(GtkTreeView* view)
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GtkTreeStore *cell_store;
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GtkCellRenderer *render;
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GtkCellRenderer *render2;
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GtkTreeViewColumn *column;
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cell_store = gtk_tree_store_new(STORE_COLUMN, G_TYPE_STRING, G_TYPE_STRING);
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@ -75,7 +113,7 @@ static GtkTreeStore * setup_cell_selector(GtkTreeView* view)
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render = gtk_cell_renderer_text_new();
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column = gtk_tree_view_column_new_with_attributes("Library", render, "text", LIBRARY, NULL);
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gtk_tree_view_append_column(view, column);
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//g_object_unref(column);
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column = gtk_tree_view_column_new_with_attributes("Cell", render, "text", CELL, NULL);
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gtk_tree_view_append_column(view, column);
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@ -103,6 +141,7 @@ int main(int argc, char **argv)
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open_data.cell_store = cell_store;
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open_data.list_ptr = &gds_libs;
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open_data.main_window = GTK_WINDOW(gtk_builder_get_object(main_builder, "main-window"));
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g_signal_connect(GTK_WIDGET(gtk_builder_get_object(main_builder, "button-load-gds")),
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"clicked", G_CALLBACK(on_load_gds), (gpointer)&open_data);
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