git.sur5r.net Git - glabels/blob - src/new-label-dialog.c

   1 /*
   2  *  new-label-dialog.c
   3  *  Copyright (C) 2006-2009  Jim Evins <evins@snaught.com>.
   4  *
   5  *  This file is part of gLabels.
   6  *
   7  *  gLabels is free software: you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation, either version 3 of the License, or
  10  *  (at your option) any later version.
  11  *
  12  *  gLabels is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *  GNU General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU General Public License
  18  *  along with gLabels.  If not, see <http://www.gnu.org/licenses/>.
  19  */
  20
  21 #include <config.h>
  22
  23 #include "new-label-dialog.h"
  24
  25 #include <glib/gi18n.h>
  26 #include <gtk/gtk.h>
  27
  28 #include "hig.h"
  29 #include "builder-util.h"
  30 #include "prefs.h"
  31 #include "template-history.h"
  32 #include "mini-preview.h"
  33 #include "media-combo.h"
  34 #include "rotate-label-button.h"
  35
  36 #include "debug.h"
  37
  38
  39 #define MINI_PREVIEW_MIN_HEIGHT 300
  40 #define MINI_PREVIEW_MIN_WIDTH  256
  41
  42
  43 /*===========================================*/
  44 /* Private data types                        */
  45 /*===========================================*/
  46
  47 struct _glNewLabelDialogPrivate {
  48
  49         GtkBuilder *builder;
  50
  51         GtkWidget  *preview_vbox;
  52         GtkWidget  *combo_hbox;
  53         GtkWidget  *rotate_hbox;
  54
  55         GtkWidget  *desc_label;
  56         GtkWidget  *page_size_label;
  57         GtkWidget  *label_size_label;
  58         GtkWidget  *layout_label;
  59         GtkWidget  *vendor_label;
  60         GtkWidget  *part_label;
  61         GtkWidget  *similar_label;
  62
  63         GtkWidget  *preview;
  64         GtkWidget  *combo;
  65         GtkWidget  *rotate_button;
  66 };
  67
  68
  69 /*===========================================*/
  70 /* Private globals                           */
  71 /*===========================================*/
  72
  73
  74 /*===========================================*/
  75 /* Local function prototypes                 */
  76 /*===========================================*/
  77
  78 static void       gl_new_label_dialog_finalize        (GObject           *object);
  79
  80 static void       combo_changed_cb                    (glNewLabelDialog  *this);
  81 static void       rotate_toggled_cb                   (glNewLabelDialog  *this);
  82
  83 static gchar     *get_default_name                    (void);
  84
  85 static void       set_info                            (glNewLabelDialog  *this,
  86                                                        const gchar       *name);
  87
  88
  89 /*****************************************************************************/
  90 /* Boilerplate object stuff.                                                 */
  91 /*****************************************************************************/
  92 G_DEFINE_TYPE (glNewLabelDialog, gl_new_label_dialog, GTK_TYPE_DIALOG);
  93
  94
  95 /*****************************************************************************/
  96 /* Class Init Function.                                                      */
  97 /*****************************************************************************/
  98 static void
  99 gl_new_label_dialog_class_init (glNewLabelDialogClass *class)
 100 {
 101         GObjectClass *object_class = G_OBJECT_CLASS (class);
 102
 103         gl_debug (DEBUG_FILE, "");
 104
 105         gl_new_label_dialog_parent_class = g_type_class_peek_parent (class);
 106
 107         object_class->finalize = gl_new_label_dialog_finalize;
 108 }
 109
 110
 111 /*****************************************************************************/
 112 /* Object Instance Init Function.                                            */
 113 /*****************************************************************************/
 114 static void
 115 gl_new_label_dialog_init (glNewLabelDialog *this)
 116 {
 117         GtkWidget    *vbox;
 118         GtkBuilder   *builder;
 119         gchar        *builder_filename;
 120         static gchar *object_ids[] = { "new_label_dialog_hbox", NULL };
 121         GError       *error = NULL;
 122         GtkWidget    *new_label_dialog_hbox;
 123         gchar        *name;
 124
 125         gl_debug (DEBUG_FILE, "START");
 126
 127         g_return_if_fail (GL_IS_NEW_LABEL_DIALOG (this));
 128
 129         this->priv = g_new0 (glNewLabelDialogPrivate, 1);
 130
 131         gtk_container_set_border_width (GTK_CONTAINER (this), GL_HIG_PAD1);
 132
 133         gtk_dialog_set_has_separator (GTK_DIALOG (this), FALSE);
 134         gtk_dialog_add_buttons (GTK_DIALOG (this),
 135                                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
 136                                 GTK_STOCK_OK, GTK_RESPONSE_OK,
 137                                 NULL);
 138         gtk_dialog_set_default_response (GTK_DIALOG (this), GTK_RESPONSE_OK);
 139         gtk_window_set_destroy_with_parent (GTK_WINDOW (this), TRUE);
 140         gtk_window_set_modal (GTK_WINDOW (this), TRUE);
 141
 142         vbox = gtk_dialog_get_content_area (GTK_DIALOG (this));
 143
 144
 145         builder = gtk_builder_new ();
 146         builder_filename = g_build_filename (GLABELS_DATA_DIR, "builder", "new-label-dialog.builder", NULL);
 147         gtk_builder_add_objects_from_file (builder, builder_filename, object_ids, &error);
 148         g_free (builder_filename);
 149         if (error) {
 150                 g_critical ("%s\n\ngLabels may not be installed correctly!", error->message);
 151                 g_error_free (error);
 152                 return;
 153         }
 154
 155         gl_builder_util_get_widgets (builder,
 156                                      "new_label_dialog_hbox",  &new_label_dialog_hbox,
 157                                      "preview_vbox",           &this->priv->preview_vbox,
 158                                      "combo_hbox",             &this->priv->combo_hbox,
 159                                      "rotate_hbox",            &this->priv->rotate_hbox,
 160                                      "desc_label",             &this->priv->desc_label,
 161                                      "page_size_label",        &this->priv->page_size_label,
 162                                      "label_size_label",       &this->priv->label_size_label,
 163                                      "layout_label",           &this->priv->layout_label,
 164                                      "vendor_label",           &this->priv->vendor_label,
 165                                      "part_label",             &this->priv->part_label,
 166                                      "similar_label",          &this->priv->similar_label,
 167                                      NULL);
 168
 169         gtk_container_add (GTK_CONTAINER (vbox), new_label_dialog_hbox);
 170         this->priv->builder = builder;
 171
 172         this->priv->preview = gl_mini_preview_new (MINI_PREVIEW_MIN_HEIGHT, MINI_PREVIEW_MIN_WIDTH);
 173         gl_mini_preview_set_draw_arrow (GL_MINI_PREVIEW (this->priv->preview), TRUE);
 174         gl_mini_preview_set_rotate (GL_MINI_PREVIEW (this->priv->preview), FALSE);
 175         gtk_container_add (GTK_CONTAINER (this->priv->preview_vbox), this->priv->preview);
 176
 177         this->priv->combo = gl_media_combo_new ();
 178         gtk_container_add (GTK_CONTAINER (this->priv->combo_hbox), this->priv->combo);
 179
 180         this->priv->rotate_button = gl_rotate_label_button_new ();
 181         gtk_container_add (GTK_CONTAINER (this->priv->rotate_hbox), this->priv->rotate_button);
 182
 183         g_signal_connect_swapped (G_OBJECT (this->priv->combo), "changed",
 184                           G_CALLBACK (combo_changed_cb), this);
 185         g_signal_connect_swapped (G_OBJECT (this->priv->rotate_button), "changed",
 186                           G_CALLBACK (rotate_toggled_cb), this);
 187
 188         name = get_default_name ();
 189         gl_media_combo_set_name (GL_MEDIA_COMBO (this->priv->combo), name);
 190         gl_rotate_label_button_set_template_name (GL_ROTATE_LABEL_BUTTON (this->priv->rotate_button), name);
 191         g_free (name);
 192         combo_changed_cb (this);
 193
 194         gl_debug (DEBUG_FILE, "END");
 195 }
 196
 197
 198 /*****************************************************************************/
 199 /* Finalize Function.                                                        */
 200 /*****************************************************************************/
 201 static void
 202 gl_new_label_dialog_finalize (GObject *object)
 203 {
 204         glNewLabelDialog* this = GL_NEW_LABEL_DIALOG (object);;
 205
 206         gl_debug (DEBUG_FILE, "START");
 207
 208         g_return_if_fail (object != NULL);
 209         g_return_if_fail (GL_IS_NEW_LABEL_DIALOG (this));
 210         g_return_if_fail (this->priv != NULL);
 211
 212         g_object_unref (G_OBJECT (this->priv->builder));
 213         g_free (this->priv);
 214
 215         G_OBJECT_CLASS (gl_new_label_dialog_parent_class)->finalize (object);
 216
 217         gl_debug (DEBUG_FILE, "END");
 218
 219 }
 220
 221
 222 /*****************************************************************************/
 223 /* NEW object properties dialog.                                             */
 224 /*****************************************************************************/
 225 GtkWidget *
 226 gl_new_label_dialog_new (GtkWindow    *win)
 227 {
 228         GtkWidget *this;
 229
 230         gl_debug (DEBUG_FILE, "");
 231
 232         this = GTK_WIDGET (g_object_new (GL_TYPE_NEW_LABEL_DIALOG, NULL));
 233
 234         gtk_window_set_transient_for (GTK_WINDOW (this), win);
 235
 236         return this;
 237 }
 238
 239
 240 /*---------------------------------------------------------------------------*/
 241 /* PRIVATE.  Template changed callback.                                      */
 242 /*---------------------------------------------------------------------------*/
 243 static void
 244 combo_changed_cb (glNewLabelDialog  *this)
 245 {
 246         gchar             *name;
 247
 248         gl_debug (DEBUG_FILE, "START");
 249
 250         name = gl_media_combo_get_name (GL_MEDIA_COMBO (this->priv->combo));
 251
 252         gl_mini_preview_set_by_name (GL_MINI_PREVIEW (this->priv->preview), name);
 253         gl_rotate_label_button_set_template_name (GL_ROTATE_LABEL_BUTTON (this->priv->rotate_button), name);
 254         set_info (this, name);
 255
 256         g_free (name);
 257
 258         gl_debug (DEBUG_FILE, "END");
 259 }
 260
 261
 262 /*---------------------------------------------------------------------------*/
 263 /* PRIVATE.  Rotate toggled callback.                                        */
 264 /*---------------------------------------------------------------------------*/
 265 static void
 266 rotate_toggled_cb (glNewLabelDialog  *this)
 267 {
 268         gboolean state;
 269
 270         gl_debug (DEBUG_FILE, "START");
 271
 272         state = gl_rotate_label_button_get_state (GL_ROTATE_LABEL_BUTTON (this->priv->rotate_button));
 273         gl_mini_preview_set_rotate (GL_MINI_PREVIEW (this->priv->preview), state);
 274
 275         gl_debug (DEBUG_FILE, "END");
 276 }
 277
 278
 279 /*---------------------------------------------------------------------------*/
 280 /* PRIVATE.  Get default template name.                                      */
 281 /*---------------------------------------------------------------------------*/
 282 static gchar *
 283 get_default_name (void)
 284 {
 285         gchar *name = NULL;
 286         GList *list;
 287
 288         list = gl_template_history_model_get_name_list (gl_template_history);
 289
 290         if ( list )
 291         {
 292                 name = g_strdup (list->data);
 293                 gl_template_history_model_free_name_list (list);
 294         }
 295         else
 296         {
 297                 gchar *page_size;
 298
 299                 page_size = gl_prefs_model_get_default_page_size (gl_prefs);
 300                 list = lgl_db_get_template_name_list_all (NULL, page_size, NULL);
 301                 g_free (page_size);
 302
 303                 if ( list )
 304                 {
 305                         name = g_strdup (list->data);
 306                         lgl_db_free_template_name_list (list);
 307                 }
 308         }
 309
 310         return name;
 311 }
 312
 313
 314 /*---------------------------------------------------------------------------*/
 315 /* PRIVATE.  Set information labels.                                         */
 316 /*---------------------------------------------------------------------------*/
 317 static void
 318 set_info (glNewLabelDialog  *this,
 319           const gchar       *name)
 320 {
 321         lglTemplate          *template;
 322         lglTemplateFrame     *frame;
 323         lglVendor            *vendor;
 324         lglUnits              units;
 325         gchar                *page_size_string;
 326         gchar                *label_size_string;
 327         gchar                *layout_string;
 328         GList                *list, *p;
 329         GString              *list_string;
 330
 331         template = lgl_db_lookup_template_from_name (name);
 332         frame    = template->frames->data;
 333         vendor   = lgl_db_lookup_vendor_from_name (template->brand);
 334
 335         units    = gl_prefs_model_get_units (gl_prefs);
 336
 337         page_size_string  = lgl_db_lookup_paper_name_from_id (template->paper_id);
 338         label_size_string = lgl_template_frame_get_size_description (frame, units);
 339         layout_string     = lgl_template_frame_get_layout_description (frame);
 340
 341         gtk_label_set_text (GTK_LABEL (this->priv->desc_label),       template->description);
 342         gtk_label_set_text (GTK_LABEL (this->priv->page_size_label),  page_size_string);
 343         gtk_label_set_text (GTK_LABEL (this->priv->label_size_label), label_size_string);
 344         gtk_label_set_text (GTK_LABEL (this->priv->layout_label),     layout_string);
 345
 346         if ( vendor && vendor->url )
 347         {
 348                 gchar *escaped_url;
 349                 gchar *markup;
 350
 351                 escaped_url = g_markup_escape_text (vendor->url, -1);
 352                 markup = g_strdup_printf ("<a href='%s'>%s</a>", escaped_url, vendor->name);
 353                 gtk_label_set_markup (GTK_LABEL (this->priv->vendor_label), markup);
 354                 g_free (escaped_url);
 355                 g_free (markup);
 356         }
 357         else
 358         {
 359                 /* FIXME: Using set_markup instead of set_text to clear out previous link. */
 360                 gtk_label_set_markup (GTK_LABEL (this->priv->vendor_label), template->brand);
 361         }
 362
 363         if ( template->product_url )
 364         {
 365                 gchar *escaped_url;
 366                 gchar *markup;
 367
 368                 escaped_url = g_markup_escape_text (template->product_url, -1);
 369                 markup = g_strdup_printf ("<a href='%s'>%s</a>", escaped_url, template->part);
 370                 gtk_label_set_markup (GTK_LABEL (this->priv->part_label), markup);
 371                 g_free (escaped_url);
 372                 g_free (markup);
 373         }
 374         else
 375         {
 376                 /* FIXME: Using set_markup instead of set_text to clear out previous link. */
 377                 gtk_label_set_markup (GTK_LABEL (this->priv->part_label), template->part);
 378         }
 379
 380         list = lgl_db_get_similar_template_name_list (name);
 381         list_string = g_string_new ("");
 382         for ( p = list; p; p = p->next )
 383         {
 384                 g_string_append (list_string, (char *)p->data);
 385                 if ( p->next )
 386                 {
 387                         g_string_append (list_string, "\n");
 388                 }
 389         }
 390         gtk_label_set_text (GTK_LABEL (this->priv->similar_label), list_string->str);
 391
 392         lgl_db_free_template_name_list (list);
 393         g_string_free (list_string, TRUE);
 394
 395         g_free (page_size_string);
 396         g_free (label_size_string);
 397         g_free (layout_string);
 398 }
 399
 400
 401 /*****************************************************************************/
 402 /* Get template name.                                                        */
 403 /*****************************************************************************/
 404 gchar *
 405 gl_new_label_dialog_get_template_name (glNewLabelDialog *this)
 406 {
 407         gchar *name;
 408
 409         name = gl_media_combo_get_name (GL_MEDIA_COMBO (this->priv->combo));
 410
 411         return name;
 412 }
 413
 414
 415 /*****************************************************************************/
 416 /* Set template name.                                                        */
 417 /*****************************************************************************/
 418 void
 419 gl_new_label_dialog_set_template_name (glNewLabelDialog *this,
 420                                        gchar            *name)
 421 {
 422         gl_mini_preview_set_by_name (GL_MINI_PREVIEW (this->priv->preview), name);
 423         gl_media_combo_set_name (GL_MEDIA_COMBO (this->priv->combo), name);
 424         set_info (this, name);
 425 }
 426
 427
 428 /*****************************************************************************/
 429 /* Get current filter parameters.                                            */
 430 /*****************************************************************************/
 431 void
 432 gl_new_label_dialog_get_filter_parameters (glNewLabelDialog  *this,
 433                                            gchar            **page_size_id,
 434                                            gchar            **category_id)
 435 {
 436 }
 437
 438
 439 /*****************************************************************************/
 440 /* Set current filter parameters.                                            */
 441 /*****************************************************************************/
 442 void
 443 gl_new_label_dialog_set_filter_parameters (glNewLabelDialog *this,
 444                                            const gchar      *page_size_id,
 445                                            const gchar      *category_id)
 446 {
 447 }
 448
 449
 450 /*****************************************************************************/
 451 /* Get rotate state.                                                         */
 452 /*****************************************************************************/
 453 gboolean
 454 gl_new_label_dialog_get_rotate_state (glNewLabelDialog *this)
 455 {
 456         return gl_rotate_label_button_get_state (GL_ROTATE_LABEL_BUTTON (this->priv->rotate_button));
 457 }
 458
 459
 460 /*****************************************************************************/
 461 /* Set rotate state.                                                         */
 462 /*****************************************************************************/
 463 void
 464 gl_new_label_dialog_set_rotate_state (glNewLabelDialog *this,
 465                                       gboolean          state)
 466 {
 467         gl_rotate_label_button_set_state (GL_ROTATE_LABEL_BUTTON (this->priv->rotate_button), state);
 468         gl_mini_preview_set_rotate (GL_MINI_PREVIEW (this->priv->preview), state);
 469 }
 470
 471
 472
 473 /*
 474  * Local Variables:       -- emacs
 475  * mode: C                -- emacs
 476  * c-basic-offset: 8      -- emacs
 477  * tab-width: 8           -- emacs
 478  * indent-tabs-mode: nil  -- emacs
 479  * End:                   -- emacs
 480  */