gattrib/src/x_dialog.c

   1 /* gEDA - GPL Electronic Design Automation
   2  * gattrib -- gEDA component and net attribute manipulation using spreadsheet.
   3  * Copyright (C) 2003-2007 Stuart D. Brorson.
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA
  18  */
  19
  20 /*------------------------------------------------------------------
  21  * This file holds fcns used to display dialog boxes.
  22  *------------------------------------------------------------------*/
  23
  24 #ifdef HAVE_CONFIG_H
  25 #include "config.h"
  26 #endif
  27
  28 /*------------------------------------------------------------------
  29  * Includes required to run graphical widgets.
  30  *------------------------------------------------------------------*/
  31 #include <stdio.h>
  32 #include <stdlib.h>
  33 #include <gtk/gtk.h>
  34 #include <gdk/gdk.h>
  35 #include <gdk/gdkkeysyms.h>
  36
  37 #include <glib.h>
  38 #include <glib-object.h>
  39
  40
  41 #ifdef HAVE_STRING_H
  42 #include <string.h>
  43 #endif
  44
  45
  46 #include "gtksheet_2_2.h"
  47 #include "gtkitementry_2_2.h"
  48
  49
  50 /*------------------------------------------------------------------
  51  * Gattrib specific includes
  52  *------------------------------------------------------------------*/
  53 #include <libgeda/libgeda.h>       /* geda library fcns  */
  54 #include "../include/struct.h"     /* typdef and struct declarations */
  55 #include "../include/prototype.h"  /* function prototypes */
  56 #include "../include/globals.h"
  57
  58 #ifdef HAVE_LIBDMALLOC
  59 #include <dmalloc.h>
  60 #endif
  61
  62 /* ========================================================= *
  63  * new attrib dialog widgets
  64  * ========================================================= */
  65
  66 /* --------------------------------------------------------- *
  67  * This asks for the name of the attrib column to insert
  68  * --------------------------------------------------------- */
  69 void x_dialog_newattrib_get_name()
  70 {
  71   GtkWidget *dialog;
  72   GtkWidget *label;
  73   GtkWidget *attrib_entry;
  74   gchar *entry_text;
  75
  76 #ifdef DEBUG
  77   printf("In x_dialog_newattrib_get_name, creating windows.\n");
  78 #endif
  79
  80
  81   /* Create the dialog */
  82   dialog = gtk_dialog_new_with_buttons("Add new attribute", NULL,
  83                                        GTK_DIALOG_MODAL,
  84                                        GTK_STOCK_OK, GTK_RESPONSE_OK,
  85                                        GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
  86                                        NULL);
  87
  88   gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_OK);
  89
  90   /*  Create a text label for the dialog window */
  91   label = gtk_label_new ("Enter new attribute name");
  92   gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), label,
  93                       FALSE, FALSE, 0);
  94
  95   /*  Create the "attrib" text entry area */
  96   attrib_entry = gtk_entry_new_with_max_length(1024);
  97   gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), attrib_entry, TRUE, TRUE, 5);
  98   gtk_widget_set_size_request (dialog, 260, 140);
  99
 100   gtk_widget_show_all(dialog);
 101
 102   switch(gtk_dialog_run(GTK_DIALOG(dialog))) {
 103     case GTK_RESPONSE_OK:
 104       entry_text = g_strdup( gtk_entry_get_text(GTK_ENTRY(attrib_entry)) );
 105
 106       /* Perhaps do some other checks . . . . */
 107       if (entry_text != NULL) {
 108         s_toplevel_add_new_attrib(entry_text);
 109         g_free(entry_text);
 110       }
 111       break;
 112
 113     case GTK_RESPONSE_CANCEL:
 114     default:
 115       /* do nothing */
 116       break;
 117   }
 118
 119   gtk_widget_destroy(dialog);
 120 }
 121
 122
 123 /* ========================================================= *
 124  * delete attrib column dialog widgets
 125  * ========================================================= */
 126
 127 /* --------------------------------------------------------- *
 128  * This fcn throws up the "detele foo, are you sure" dialog
 129  * box.  It offers two buttons: "yes" and "cancel"
 130  * --------------------------------------------------------- */
 131 void x_dialog_delattrib_confirm()
 132 {
 133   GtkWidget *dialog;
 134   gint mincol, maxcol;
 135   GtkSheet *sheet;
 136   gint cur_page;
 137
 138 #ifdef DEBUG
 139   printf("In x_dialog_delattrib_confirm, creating windows.\n");
 140 #endif
 141
 142   /* First verify that exactly one column is selected.  */
 143   cur_page = gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook));
 144   sheet = GTK_SHEET(sheets[cur_page]);
 145   if (sheet == NULL) {
 146     return;
 147   }
 148
 149   mincol = x_gtksheet_get_min_col(sheet);
 150   maxcol =  x_gtksheet_get_max_col(sheet);
 151 #ifdef DEBUG
 152   printf("In x_dialog_delattrib_confirm, column range selected = %d, %d\n",
 153          mincol, maxcol);
 154 #endif
 155
 156   if ( (mincol != maxcol) || (mincol == -1) || (maxcol == -1) ) {
 157     /* Improper selection -- maybe throw up error box? */
 158     return;
 159   }
 160
 161
 162   /* Create the dialog */
 163   dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL,
 164                                   GTK_MESSAGE_QUESTION,
 165                                   GTK_BUTTONS_YES_NO,
 166                                   "Are you sure you want to delete this attribute?");
 167
 168   gtk_window_set_title(GTK_WINDOW(dialog), "Delete attribute");
 169   switch(gtk_dialog_run(GTK_DIALOG(dialog))) {
 170     case GTK_RESPONSE_YES:
 171       /* call the fcn to actually delete the attrib column.  */
 172       s_toplevel_delete_attrib_col();  /* this fcn figures out
 173                                         * which col to delete. */
 174       break;
 175
 176     default:
 177       break;
 178   }
 179
 180   gtk_widget_destroy(dialog);
 181 }
 182
 183 /* ========================================================= *
 184  * Missing symbol file dialog boxes.                         *
 185  * ========================================================= */
 186
 187 /* --------------------------------------------------------- *
 188  * This is the "missing symbol file found on object" dialog.
 189  * It offers the user the chance to close the project without
 190  * saving because he read a schematic with a missing symbol file.
 191  * --------------------------------------------------------- */
 192 void x_dialog_missing_sym()
 193 {
 194   GtkWidget *label;
 195   GtkWidget *dialog;
 196   const char *string = "Warning!  One or more components have been found with missing symbol files!\n\n"
 197     "This probably happened because gattrib couldn't find your component libraries,\n"
 198     "perhaps because your gafrc or gattribrc files are misconfigured.\n"
 199     "Chose \"Quit\" to leave gattrib and fix the problem, or\n"
 200     "\"Forward\" to continue working with gattrib.\n";
 201
 202 #ifdef DEBUG
 203   printf("In x_dialog_missing_sym, creating windows.\n");
 204 #endif
 205
 206   /* Create the dialog */
 207   dialog = gtk_dialog_new_with_buttons("Missing symbol file found for component!", NULL,
 208       GTK_DIALOG_MODAL,
 209       GTK_STOCK_QUIT, GTK_RESPONSE_REJECT,
 210       GTK_STOCK_GO_FORWARD, GTK_RESPONSE_ACCEPT,
 211       NULL);
 212
 213   label = gtk_label_new(string);
 214   gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), label, FALSE, FALSE, 0);
 215   gtk_widget_show(label);
 216
 217   gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_REJECT);
 218
 219   switch(gtk_dialog_run(GTK_DIALOG(dialog))) {
 220     case GTK_RESPONSE_ACCEPT:
 221       /* Continue with the execution */
 222       break;
 223
 224     default:
 225       /* Terminate */
 226       gattrib_quit(0);
 227       break;
 228   }
 229
 230   gtk_widget_destroy(dialog);
 231 }
 232
 233
 234 /* ========================================================= *
 235  * Unsaved data windows
 236  * ========================================================= */
 237
 238 /* --------------------------------------------------------- *
 239  * This is the "Unsaved data -- are you sure you want to quit?"
 240  * dialog box which is thrown up before the user quits.
 241  * --------------------------------------------------------- */
 242 void x_dialog_unsaved_data()
 243 {
 244   GtkWidget *dialog;
 245   const char *string = "Warning!  You have unsaved data in the spreadsheet!\n"
 246                        "Are you sure you want to quit?";
 247
 248 #ifdef DEBUG
 249   printf("In x_dialog_unsaved_data, creating windows.\n");
 250 #endif
 251
 252   /* Create the dialog */
 253   dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL,
 254                                   GTK_MESSAGE_WARNING,
 255                                   GTK_BUTTONS_YES_NO,
 256                                   string);
 257
 258   gtk_window_set_title(GTK_WINDOW(dialog), "Unsaved data.  Really quit?");
 259
 260   switch(gtk_dialog_run(GTK_DIALOG(dialog))) {
 261     case GTK_RESPONSE_YES:
 262       gattrib_quit(0);
 263       break;
 264
 265     default:
 266       break;
 267   }
 268
 269   gtk_widget_destroy(dialog);
 270   return;
 271 }
 272
 273
 274 /* ========================================================= *
 275  * Unimplemented feature callback
 276  * ========================================================= */
 277
 278 /* --------------------------------------------------------- *
 279  * This fcn informs the user that he has chosen an
 280  * unimplemented feature.  It presents only an "OK" button
 281  * to leave.
 282  * --------------------------------------------------------- */
 283 void x_dialog_unimplemented_feature()
 284 {
 285   GtkWidget *dialog;
 286   const char *string = "Sorry -- you have chosen a feature which has net been\n"
 287                        "implemented yet.\n\nGattrib is an open-source program which\n"
 288                        "I work on as a hobby.  It is still a work in progress.\n"
 289                        "If you wish to contribute (perhaps by implementing this\n"
 290                        "feature), please do so!  Please send patches to gattrib\n"
 291                        "to Stuart Brorson: sdb@cloud9.net.\n\n"
 292                        "Otherwise, just hang tight -- I'll implement this feature soon!\n";
 293
 294   /* Create the dialog */
 295   dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL,
 296                                   GTK_MESSAGE_INFO,
 297                                   GTK_BUTTONS_OK,
 298                                   string);
 299
 300   gtk_window_set_title(GTK_WINDOW(dialog), "Unimplemented feature!");
 301
 302   gtk_dialog_run(GTK_DIALOG(dialog));
 303   gtk_widget_destroy(dialog);
 304 }
 305
 306
 307
 308 /* ========================================================= *
 309  * Exit announcment callback
 310  * ========================================================= */
 311
 312 /* --------------------------------------------------------- *
 313  * This fcn accepts a string and displays it.  It presents
 314  * only an "OK" button to close the box and exit gattrib.
 315  * --------------------------------------------------------- */
 316 void x_dialog_exit_announcement(gchar *string, gint return_code)
 317 {
 318   GtkWidget *dialog;
 319
 320   /* Create the dialog */
 321   dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL,
 322                                   GTK_MESSAGE_WARNING,
 323                                   GTK_BUTTONS_OK,
 324                                   string);
 325
 326   gtk_window_set_title(GTK_WINDOW(dialog), "Attention!");
 327
 328   gtk_dialog_run(GTK_DIALOG(dialog));
 329   gtk_widget_destroy(dialog);
 330
 331   gattrib_quit( GPOINTER_TO_INT(return_code) );
 332 }
 333
 334 /* ========================================================= *
 335  * help/about dialog widgets
 336  * ========================================================= */
 337 void x_dialog_about_dialog()
 338 {
 339   GtkWidget *dialog;
 340   const char *string = "gEDA : GPL Electronic Design Automation\n\n"
 341                        "This is gattrib -- gEDA's attribute editor\n\n"
 342                        "Gattrib version: %s%s\n\n"
 343                        "Gattrib is written by: Stuart Brorson (sdb@cloud9.net)\n"
 344                        "with generous helpings of code from gschem, gnetlist, \n"
 345                        "and gtkextra, as well as support from the gEDA community.";
 346
 347
 348   /* Create the dialog */
 349   dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL,
 350                                   GTK_MESSAGE_INFO,
 351                                   GTK_BUTTONS_OK,
 352                                   string, VERSION, CUSTOM_VERSION);
 353
 354   gtk_window_set_title(GTK_WINDOW(dialog), "About...");
 355
 356   gtk_dialog_run(GTK_DIALOG(dialog));
 357   gtk_widget_destroy(dialog);
 358 }
 359
 360 /* ========================================================= *
 361  * Get name of file for export of CSV
 362  * ========================================================= */
 363 /* --------------------------------------------------------- *
 364  * This asks for the filename for the export file
 365  * --------------------------------------------------------- */
 366 void x_dialog_export_file()
 367 {
 368   gchar *filename;
 369   GtkWidget *dialog;
 370
 371   dialog = gtk_file_chooser_dialog_new("Export CSV", NULL,
 372       GTK_FILE_CHOOSER_ACTION_SAVE,
 373       GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
 374       GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
 375       NULL);
 376
 377   gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT);
 378
 379   switch(gtk_dialog_run(GTK_DIALOG(dialog))) {
 380     case GTK_RESPONSE_ACCEPT:
 381       filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
 382       if(filename != NULL) {
 383         f_export_components(filename);
 384         g_free(filename);
 385       }
 386       break;
 387
 388     default:
 389       break;
 390   }
 391
 392   gtk_widget_destroy(dialog);
 393 }
 394