irreco/src/core/irreco_theme_creator_dlg.c

   1 /* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 4; tab-width: 4 -*- */
   2 /*
   3  * irreco - Ir Remote Control
   4  * Copyright (C) 2008 Pekka Gehör (pegu6@msn.com)
   5  *
   6  * irreco_theme_creator_dlg.c is free software: you can redistribute it and/or modify it
   7  * under the terms of the GNU General Public License as published by the
   8  * Free Software Foundation, either version 3 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * irreco_theme_creator_dlg.c is distributed in the hope that it will be useful, but
  12  * WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  14  * See the GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License along
  17  * with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 #include "irreco_theme_creator_dlg.h"
  21 #include "irreco_button_browser_dlg.h"
  22 #include "irreco_theme_creator_backgrounds.h"
  23 #include "irreco_theme_creator_buttons.h"
  24 #include "irreco_background_creator_dlg.h"
  25 #include "irreco_button_creator_dlg.h"
  26 #include <hildon/hildon-banner.h>
  27 #include <hildon/hildon-color-button.h>
  28 #include <hildon/hildon-file-chooser-dialog.h>
  29 #include "irreco_theme_upload_dlg.h"
  30
  31
  32 /**
  33  * @addtogroup IrrecoThemeCreatorDlg
  34  * @ingroup Irreco
  35  *
  36  *
  37  * @{
  38  */
  39
  40 /**
  41  * @file
  42  * Source file of @ref IrrecoThemeCreatorDlg.
  43  */
  44 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
  45 /* Datatypes                                                                  */
  46 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
  47
  48 #define IRRECO_BUTTON_PREVIEW_WIDHT             (IRRECO_SCREEN_WIDTH / 6)
  49 #define IRRECO_BUTTON_PREVIEW_HEIGHT    (IRRECO_SCREEN_HEIGHT / 6)
  50
  51 enum
  52 {
  53         DATA_COL,
  54         TEXT_COL,
  55         PIXBUF_COL,
  56         N_COLUMNS
  57 };
  58 /** Notebook table */
  59 enum
  60 {
  61         ABOUT,
  62         BUTTONS,
  63         BACKGROUNDS,
  64         N_TABLES
  65 };
  66 /** Loader states. */
  67 enum
  68 {
  69         LOADER_STATE_INIT,
  70         LOADER_STATE_THEME,
  71         LOADER_STATE_BUTTONS,
  72         LOADER_STATE_BACKGROUNDS,
  73         LOADER_STATE_END
  74 };
  75
  76 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
  77 /* Prototypes                                                                 */
  78 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
  79
  80 static void _loader_start(IrrecoThemeCreatorDlg *self, GSourceFunc function);
  81 static void _loader_stop(IrrecoThemeCreatorDlg *self);
  82 static void irreco_theme_creator_dlg_preview_image(GtkWidget *widget,
  83                                                    GdkEventButton *event,
  84                                                    IrrecoThemeCreatorDlg *self);
  85
  86 static void
  87 irreco_theme_creator_dlg_notebook_changed(GtkNotebook *notebook,
  88                                           GtkNotebookPage *page,
  89                                           guint page_num,
  90                                           IrrecoThemeCreatorDlg *self);
  91
  92 static gboolean
  93 irreco_theme_creator_dlg_display_theme_detail(IrrecoThemeCreatorDlg *self,
  94                                               gint page);
  95 static void irreco_theme_creator_dlg_new_bg_button(GtkButton *button,
  96                                                 IrrecoThemeCreatorDlg *self);
  97 static void irreco_theme_creator_dlg_edit_bg_button(GtkButton *button,
  98                                                 IrrecoThemeCreatorDlg *self);
  99 static void _set_preview(IrrecoThemeCreatorDlg *self);
 100
 101 static void irreco_theme_creator_dlg_delete_bg_button(GtkButton *button,
 102                                                 IrrecoThemeCreatorDlg *self);
 103
 104 void _set_theme_details(IrrecoThemeCreatorDlg *self, IrrecoTheme *irreco_theme);
 105 void _create_bg_and_button_widgets(IrrecoThemeCreatorDlg *self);
 106 void _set_edited_theme_details(IrrecoThemeCreatorDlg *self);
 107 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 108 /* Construction & Destruction                                                 */
 109 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 110
 111 /**
 112  * @name Construction & Destruction
 113  * @{
 114  */
 115
 116 G_DEFINE_TYPE(IrrecoThemeCreatorDlg, irreco_theme_creator_dlg,
 117                           IRRECO_TYPE_INTERNAL_DLG)
 118
 119 static void irreco_theme_creator_dlg_constructed(GObject *object)
 120 {
 121         /* TODO: Add initialization code here */
 122         IrrecoThemeCreatorDlg *self;
 123         /*About widgets*/
 124         GtkWidget       *scrolled_table;
 125         GtkWidget       *table_about;
 126         GtkWidget       *label_author;
 127         GtkWidget       *label_name;
 128         GtkWidget       *frame_comments;
 129         GtkWidget       *scrolled_comments;
 130
 131         GtkWidget       *preview_button_frame;
 132
 133
 134
 135         IRRECO_ENTER
 136
 137         G_OBJECT_CLASS(irreco_theme_creator_dlg_parent_class)->constructed(object);
 138         self = IRRECO_THEME_CREATOR_DLG(object);
 139         /* Construct dialog. */
 140         gtk_window_set_title(GTK_WINDOW(self), _("Create a Theme"));
 141         gtk_window_set_modal(GTK_WINDOW(self), TRUE);
 142         gtk_window_set_destroy_with_parent(GTK_WINDOW(self), TRUE);
 143         gtk_dialog_set_has_separator(GTK_DIALOG(self), FALSE);
 144
 145         /*Buttons*/
 146         self->cancel_button = gtk_dialog_add_button (GTK_DIALOG(self),
 147                                        _("Cancel"),
 148                                        GTK_RESPONSE_CANCEL);
 149         self->save_button = gtk_dialog_add_button (GTK_DIALOG(self),
 150                                        _("Save"),
 151                                        GTK_RESPONSE_OK);
 152         self->add_button = gtk_dialog_add_button (GTK_DIALOG(self),
 153                                        _("Add"), GTK_RESPONSE_NONE);
 154         self->edit_button = gtk_dialog_add_button (GTK_DIALOG(self),
 155                                      _("Edit"),
 156                                        GTK_RESPONSE_NONE);
 157         self->delete_button = gtk_dialog_add_button (GTK_DIALOG(self),
 158                                        _("Delete"),
 159                                        GTK_RESPONSE_NONE);
 160
 161         /* Create widgets. */
 162         self->notebook = gtk_notebook_new();
 163
 164         /* ABOUT*/
 165
 166         scrolled_table = gtk_scrolled_window_new(NULL, NULL);
 167         table_about = gtk_table_new(7, 9, FALSE);
 168         label_author = gtk_label_new(_("Author:"));
 169         label_name = gtk_label_new(_("Name:  "));
 170         self->entry_author =  gtk_entry_new();
 171         self->entry_name = gtk_entry_new();
 172         frame_comments = gtk_frame_new("");
 173         scrolled_comments = gtk_scrolled_window_new(NULL, NULL);
 174         self->textview_comments =  gtk_text_view_new();
 175         preview_button_frame = gtk_frame_new("");
 176         self->preview_event_box = gtk_event_box_new();
 177         self->preview_image = gtk_image_new();
 178         gtk_image_set_from_file(GTK_IMAGE(self->preview_image), NULL);
 179         self->hbox_backgrounds = gtk_hbox_new(FALSE, 2);
 180         self->hbox_buttons = gtk_hbox_new(FALSE, 2);
 181
 182         /* equal to the text of the left-side */
 183         gtk_misc_set_alignment(GTK_MISC(label_name), 0, 0.5);
 184         gtk_misc_set_alignment(GTK_MISC(label_author), 0, 0.5);
 185
 186
 187         /* Set frame text bold */
 188         gtk_frame_set_label_widget(GTK_FRAME(frame_comments),
 189                                    irreco_gtk_label_bold(
 190                                    "Comments", 0, 0, 0, 0, 0, 0));
 191         gtk_frame_set_label_widget(GTK_FRAME(preview_button_frame),
 192                                    irreco_gtk_label_bold(
 193                                    "Preview button", 0, 0, 0, 0, 0, 0));
 194
 195         /* Set table on the scrolled */
 196         /*gtk_container_add(GTK_CONTAINER(scrolled_table),
 197                           table_about);*/
 198
 199         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(
 200                                               scrolled_table),
 201                                               GTK_WIDGET(self->notebook));
 202
 203         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_table),
 204                                        GTK_POLICY_NEVER,
 205                                        GTK_POLICY_AUTOMATIC);
 206
 207         /* Create Notebook tabs. */
 208
 209         gtk_notebook_append_page(GTK_NOTEBOOK(self->notebook),
 210                                  irreco_gtk_align(GTK_WIDGET(table_about),
 211                                  0, 0, 1, 1, 8, 8, 8, 8),
 212                                  gtk_label_new("About"));
 213         gtk_notebook_append_page(GTK_NOTEBOOK(self->notebook),
 214                                  irreco_gtk_align(GTK_WIDGET(self->hbox_buttons),
 215                                  0, 0, 1, 1, 8, 8, 8, 8),
 216                                  gtk_label_new("Buttons"));
 217         gtk_notebook_append_page(GTK_NOTEBOOK(self->notebook),
 218                                  irreco_gtk_align(GTK_WIDGET(
 219                                  self->hbox_backgrounds),
 220                                  0, 0, 1, 1, 8, 8, 8, 8),
 221                                  gtk_label_new("Backgrounds"));
 222
 223         /*gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(self)->vbox),
 224                                     scrolled_table);*/
 225
 226         gtk_box_pack_start(GTK_BOX(GTK_DIALOG(self)->vbox),
 227                            scrolled_table,
 228                            TRUE,
 229                            TRUE,
 230                            0);
 231
 232         /* Set widgets on the table_about */
 233
 234         gtk_table_set_row_spacings(GTK_TABLE(table_about), 6);
 235         gtk_table_set_col_spacings(GTK_TABLE(table_about), 6);
 236
 237         gtk_table_attach_defaults(GTK_TABLE(table_about),
 238                                   label_author, 0, 2, 0, 1);
 239         gtk_table_attach_defaults(GTK_TABLE(table_about),
 240                                   label_name, 0, 2, 1, 2);
 241         gtk_table_attach_defaults(GTK_TABLE(table_about),
 242                                   self->entry_author, 2, 9, 0, 1);
 243         gtk_table_attach_defaults(GTK_TABLE(table_about),
 244                                   self->entry_name, 2, 9, 1, 2);
 245         /*gtk_table_attach_defaults(GTK_TABLE(table_about),
 246                                   frame_comments, 0, 6, 2, 7);
 247         gtk_table_attach_defaults(GTK_TABLE(table_about),
 248                                   preview_button_frame, 6, 9, 2, 7);*/
 249         gtk_table_attach(GTK_TABLE(table_about), frame_comments, 0, 6, 2, 7,
 250                          GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 0, 0);
 251         gtk_table_attach(GTK_TABLE(table_about), preview_button_frame, 6, 9, 2, 7,
 252                          GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 0, 0);
 253
 254         /*ABOUT*/
 255         /* set preview image*/
 256         gtk_container_add(GTK_CONTAINER(preview_button_frame),
 257                           self->preview_event_box);
 258         gtk_container_add(GTK_CONTAINER(self->preview_event_box),
 259                           self->preview_image);
 260
 261         /* TEXTVIEW */
 262         /* set max size of frame */
 263         gtk_widget_set(frame_comments,
 264                         "width-request",
 265                         370,
 266                         NULL);
 267         gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(self->textview_comments),
 268                                     GTK_WRAP_WORD_CHAR);
 269
 270         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_comments),
 271                                        GTK_POLICY_NEVER,
 272                                        GTK_POLICY_AUTOMATIC);
 273
 274         gtk_container_add(GTK_CONTAINER(frame_comments), scrolled_comments);
 275         gtk_container_add(GTK_CONTAINER(scrolled_comments),
 276                           self->textview_comments);
 277
 278         /* Signal handlers. */
 279
 280         g_signal_connect(G_OBJECT(self->notebook), "switch-page",
 281                          G_CALLBACK(irreco_theme_creator_dlg_notebook_changed),
 282                          self);
 283
 284         g_signal_connect(G_OBJECT(self->preview_event_box),
 285                          "button-release-event",
 286                          G_CALLBACK(irreco_theme_creator_dlg_preview_image),
 287                          self);
 288
 289         g_signal_connect(G_OBJECT(self->add_button), "clicked",
 290                          G_CALLBACK(irreco_theme_creator_dlg_new_bg_button),
 291                          self);
 292         g_signal_connect(G_OBJECT(self->edit_button), "clicked",
 293                          G_CALLBACK(irreco_theme_creator_dlg_edit_bg_button),
 294                          self);
 295         g_signal_connect(G_OBJECT(self->delete_button), "clicked",
 296                          G_CALLBACK(irreco_theme_creator_dlg_delete_bg_button),
 297                          self);
 298         gtk_window_set_default_size(GTK_WINDOW(self), 680, 396);
 299         /*gtk_widget_set_size_request(GTK_WIDGET(self), 696, 396);*/
 300         gtk_widget_show_all(GTK_WIDGET(self));
 301         IRRECO_RETURN
 302 }
 303
 304 static void irreco_theme_creator_dlg_init(IrrecoThemeCreatorDlg *self)
 305 {
 306         IRRECO_ENTER
 307         IRRECO_RETURN
 308 }
 309
 310 static void irreco_theme_creator_dlg_finalize(GObject *object)
 311 {
 312         IrrecoThemeCreatorDlg *self;
 313         IRRECO_ENTER
 314
 315         self = IRRECO_THEME_CREATOR_DLG(object);
 316
 317         G_OBJECT_CLASS(irreco_theme_creator_dlg_parent_class)->finalize(object);
 318         IRRECO_RETURN
 319 }
 320
 321 static void
 322 irreco_theme_creator_dlg_class_init(IrrecoThemeCreatorDlgClass *klass)
 323 {
 324         GObjectClass* object_class = G_OBJECT_CLASS (klass);
 325
 326         object_class->finalize = irreco_theme_creator_dlg_finalize;
 327         object_class->constructed = irreco_theme_creator_dlg_constructed;
 328
 329 }
 330
 331 GtkWidget
 332 *irreco_theme_creator_dlg_new(IrrecoData *irreco_data, GtkWindow *parent)
 333 {
 334         IrrecoThemeCreatorDlg *self;
 335
 336         IRRECO_ENTER
 337         self = g_object_new(IRRECO_TYPE_THEME_CREATOR_DLG,
 338                             "irreco-data", irreco_data,
 339                             NULL);
 340         /*self = g_object_new(IRRECO_TYPE_THEME_CREATOR_DLG, NULL);*/
 341         irreco_dlg_set_parent(IRRECO_DLG(self), parent);
 342
 343         IRRECO_RETURN_PTR(self);
 344 }
 345
 346 /** @} */
 347
 348 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 349 /* Private Functions                                                          */
 350 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 351 /**
 352  * @name Private Functions
 353  * @{
 354  */
 355
 356 /**
 357  * Start a loader state machine if one is not running already.
 358  */
 359 static void _loader_start(IrrecoThemeCreatorDlg *self, GSourceFunc function)
 360 {
 361         IRRECO_ENTER
 362
 363         if (self->loader_func_id == 0) {
 364                 self->loader_func_id = g_idle_add((GSourceFunc)function, self);
 365         }
 366
 367         IRRECO_RETURN
 368 }
 369
 370 /**
 371  * Stop and cleanup loader if a loader is running.
 372  */
 373 static void _loader_stop(IrrecoThemeCreatorDlg *self)
 374 {
 375         IRRECO_ENTER
 376         /*_hide_banner(self);*/
 377         if (self->loader_func_id != 0) {
 378                 g_source_remove(self->loader_func_id);
 379                 self->loader_func_id = 0;
 380                 self->loader_state = 0;
 381         }
 382         IRRECO_RETURN
 383 }
 384
 385 static gboolean
 386 irreco_theme_creator_dlg_display_theme_detail(IrrecoThemeCreatorDlg *self,
 387                                               gint page)
 388 {
 389
 390         IRRECO_ENTER
 391         IRRECO_PRINTF("Page_nro %d\n", page);
 392         IRRECO_RETURN_BOOL(TRUE);
 393 }
 394
 395
 396 /**
 397  * Sets the theme details
 398  */
 399
 400 void _set_theme_details(IrrecoThemeCreatorDlg *self, IrrecoTheme *irreco_theme)
 401 {
 402
 403         IRRECO_ENTER
 404
 405         gtk_entry_set_text(GTK_ENTRY(self->entry_name),
 406                            self->theme->name->str);
 407         gtk_entry_set_text(GTK_ENTRY(self->entry_author),
 408                            self->theme->author->str);
 409
 410         self->buffer_comments = gtk_text_view_get_buffer(GTK_TEXT_VIEW(
 411                                                          self->textview_comments));
 412         gtk_text_buffer_set_text(GTK_TEXT_BUFFER(self->buffer_comments),
 413                                  self->theme->comment->str,
 414                                  -1);
 415         self->backgrounds =  irreco_theme_creator_backgrounds_new(
 416                                                         GTK_WINDOW(self),
 417                                                         self->irreco_data,
 418                                                         self->theme);
 419         self->buttons = irreco_theme_creator_buttons_new(GTK_WINDOW(self),
 420                                                          self->irreco_data,
 421                                                          self->theme);
 422         /* Set window title */
 423         gtk_window_set_title(GTK_WINDOW(self), _("Edit Theme"));
 424
 425
 426         _set_preview(self);
 427
 428         gtk_container_add(GTK_CONTAINER(self->hbox_buttons), self->buttons);
 429         gtk_container_add(GTK_CONTAINER(self->hbox_backgrounds),
 430                           self->backgrounds);
 431
 432
 433         IRRECO_RETURN
 434 }
 435
 436 void _create_bg_and_button_widgets(IrrecoThemeCreatorDlg *self)
 437 {
 438         IRRECO_ENTER
 439
 440         self->backgrounds =  irreco_theme_creator_backgrounds_new(
 441                                                         GTK_WINDOW(self),
 442                                                         self->irreco_data,
 443                                                         self->theme);
 444         self->buttons = irreco_theme_creator_buttons_new(GTK_WINDOW(self),
 445                                                          self->irreco_data,
 446                                                          self->theme);
 447
 448         gtk_container_add(GTK_CONTAINER(self->hbox_buttons), self->buttons);
 449         gtk_container_add(GTK_CONTAINER(self->hbox_backgrounds),
 450                           self->backgrounds);
 451         IRRECO_RETURN
 452
 453 }
 454 /**
 455  * Update shown preview image
 456  */
 457 static void _set_preview(IrrecoThemeCreatorDlg *self)
 458 {
 459         IRRECO_ENTER
 460
 461         /* if theme contains preview image, use it, else get first button */
 462         if(self->preview_name) {
 463                 IRRECO_DEBUG("Preview set in dlg, using it\n");
 464         } else if(strlen(self->theme->preview_button_name->str) != 0) {
 465                 gchar *strtblkey;
 466                 IRRECO_DEBUG("Preview set to theme, using it\n");
 467                 strtblkey = g_strdup_printf("%s/%s", self->theme->name->str,
 468                                          self->theme->preview_button_name->str);
 469                 IRRECO_DEBUG("STRTBKEY: %s\n", strtblkey);
 470                 if(irreco_string_table_get(self->theme->buttons, strtblkey,
 471                    (gpointer *) &self->preview_button)) {
 472                         self->preview_name = self->preview_button->image_up->str;
 473                 } else {
 474                         IRRECO_DEBUG("Theme preview set wrong\n");
 475                 }
 476         } else {
 477                 const gchar *key;
 478                 IRRECO_DEBUG("No preview set, using first button of theme\n");
 479                 irreco_string_table_index(self->theme->buttons, 0, &key,
 480                                           (gpointer *) &self->preview_button);
 481                 if(self->preview_button) {
 482                         self->preview_name = self->preview_button->image_up->str;
 483                 }
 484         }
 485         gtk_image_set_from_file(GTK_IMAGE(self->preview_image),
 486                                 self->preview_name);
 487         IRRECO_RETURN
 488 }
 489
 490 void _set_edited_theme_details(IrrecoThemeCreatorDlg *self)
 491 {
 492         GtkTextIter startiter;
 493         GtkTextIter enditer;
 494         const gchar *name = NULL;
 495         const gchar *author = NULL;
 496         gchar *comment = NULL;
 497
 498         IRRECO_ENTER
 499
 500         name = gtk_entry_get_text(GTK_ENTRY(self->entry_name));
 501         author = gtk_entry_get_text(GTK_ENTRY(self->entry_author));
 502
 503
 504         self->buffer_comments = gtk_text_view_get_buffer(GTK_TEXT_VIEW(
 505                                                 self->textview_comments));
 506
 507         gtk_text_buffer_get_start_iter(GTK_TEXT_BUFFER(self->buffer_comments),
 508                                        &startiter);
 509         gtk_text_buffer_get_end_iter(GTK_TEXT_BUFFER(self->buffer_comments),
 510                                      &enditer);
 511         comment = gtk_text_buffer_get_text(GTK_TEXT_BUFFER(
 512                                            self->buffer_comments),
 513                                            &startiter,
 514                                            &enditer,
 515                                            FALSE);
 516         /* Check whether preview button set */
 517         if (!self->preview_name) {
 518                 _set_preview(self);
 519         }
 520         irreco_theme_set(self->theme,
 521                          name,
 522                         NULL,
 523                         "user",
 524                         author,
 525                         comment,
 526                         self->preview_name,
 527                         NULL);
 528
 529
 530         IRRECO_RETURN
 531 }
 532
 533 gboolean
 534 irreco_theme_creator_dlg_check_details(IrrecoThemeCreatorDlg *self)
 535 {
 536
 537         gboolean        rvalue = TRUE;
 538         IRRECO_ENTER
 539         /* check that there is at least one button */
 540         if (!irreco_string_table_lenght(self->theme->buttons)) {
 541                 irreco_error_dlg(GTK_WINDOW(self),
 542                                  "must be at least one button");
 543                 rvalue = FALSE;
 544         } else if (strlen(gtk_entry_get_text(GTK_ENTRY(self->entry_name))) == 0) {
 545                 irreco_error_dlg(GTK_WINDOW(self),
 546                                  "Name is missing");
 547                 rvalue = FALSE;
 548         } else if (strlen(gtk_entry_get_text(GTK_ENTRY(self->entry_author))) == 0) {
 549                 irreco_error_dlg(GTK_WINDOW(self),
 550                                  "Author is missing");
 551                 rvalue = FALSE;
 552         }
 553
 554         IRRECO_RETURN_BOOL(rvalue);
 555 }
 556 /** @} */
 557
 558 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 559 /* Functions                                                                  */
 560 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 561
 562
 563 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 564 /* Public Functions                                                           */
 565 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 566 gboolean
 567 irreco_theme_creator_dlg_run(GtkWindow *parent_window, IrrecoData *irreco_data,
 568                              IrrecoTheme *irreco_theme)
 569 {
 570         IrrecoThemeCreatorDlg *self;
 571         gint            response;
 572         gboolean        loop = TRUE;
 573         gboolean        rvalue = FALSE;
 574         IRRECO_ENTER
 575
 576         self = (IrrecoThemeCreatorDlg*)irreco_theme_creator_dlg_new(irreco_data,
 577                 parent_window);
 578         self->parent_window = GTK_WINDOW(self);
 579         self->loader_func_id = 0;
 580         self->irreco_data = irreco_data;
 581         self->preview_name = NULL;
 582         irreco_theme_print(irreco_theme);
 583         self->theme = irreco_theme;
 584         IRRECO_DEBUG("Pointer: %p \n", (void*) self->theme);
 585         IRRECO_DEBUG("Pointer: %p \n", (void*) irreco_theme);
 586
 587         /* Check whether the theme of a blank*/
 588         if (irreco_string_table_lenght(irreco_theme->buttons) != 0) {
 589                 /* Sets the theme details */
 590                 _set_theme_details(self, irreco_theme);
 591         } else {
 592                 /* create blank bg:s and buttons widgets */
 593                 _create_bg_and_button_widgets(self);
 594         }
 595
 596         do {
 597                 response = gtk_dialog_run(GTK_DIALOG(self));
 598                 switch (response) {
 599                 case GTK_RESPONSE_OK:
 600
 601                         self->loader_state = LOADER_STATE_INIT;
 602                         _loader_start(self, NULL);
 603                         /* Check theme details */
 604                         if (irreco_theme_creator_dlg_check_details(self)) {
 605                                 /* Call set edited_theme_details functio */
 606                                 _set_edited_theme_details(self);
 607
 608                                 /* Call ThemeSaveDlg */
 609                                 if (irreco_theme_save_dlg_run(self->irreco_data,
 610                                     irreco_theme, GTK_WINDOW(self))) {
 611                                         rvalue = TRUE;
 612                                         loop = FALSE;
 613                                 } else {
 614                                         rvalue = FALSE;
 615                                         loop = TRUE;
 616                                 }
 617                         } else {
 618                                 rvalue = FALSE;
 619                                 loop = TRUE;
 620                         }
 621                         break;
 622
 623                 case GTK_RESPONSE_CANCEL:
 624                         IRRECO_DEBUG("GTK_RESPONSE_CANCEL\n");
 625                         _loader_stop(self);
 626
 627                         loop = FALSE;
 628                         break;
 629
 630                 default:
 631                         IRRECO_DEBUG("default\n");
 632                         break;
 633                 }
 634
 635         } while (loop);
 636
 637         gtk_widget_destroy(GTK_WIDGET(self));
 638
 639         IRRECO_RETURN_BOOL(rvalue);
 640 }
 641
 642 static void
 643 irreco_theme_creator_dlg_notebook_changed(GtkNotebook *notebook,
 644                                           GtkNotebookPage *page,
 645                                           guint page_num,
 646                                           IrrecoThemeCreatorDlg *self)
 647 {
 648
 649         IRRECO_ENTER
 650
 651         switch (page_num){
 652
 653         case ABOUT:
 654                 gtk_widget_show(self->cancel_button);
 655                 gtk_widget_show(self->save_button);
 656                 gtk_widget_hide(self->add_button);
 657                 gtk_widget_hide(self->edit_button);
 658                 gtk_widget_hide(self->delete_button);
 659
 660                 irreco_theme_creator_dlg_display_theme_detail(self, page_num);
 661
 662                 break;
 663         case BUTTONS:
 664                 gtk_widget_hide(self->cancel_button);
 665                 gtk_widget_hide(self->save_button);
 666                 gtk_widget_show(self->add_button);
 667                 gtk_widget_show(self->edit_button);
 668                 gtk_widget_show(self->delete_button);
 669
 670                 irreco_theme_creator_dlg_display_theme_detail(self, page_num);
 671                 gtk_widget_show_all(GTK_WIDGET(self->buttons));
 672
 673                 break;
 674         case BACKGROUNDS:
 675                 gtk_widget_hide(self->cancel_button);
 676                 gtk_widget_hide(self->save_button);
 677                 gtk_widget_show(self->add_button);
 678                 gtk_widget_show(self->edit_button);
 679                 gtk_widget_show(self->delete_button);
 680
 681                 irreco_theme_creator_dlg_display_theme_detail(self, page_num);
 682                 gtk_widget_show_all(GTK_WIDGET(self->backgrounds));
 683
 684                 break;
 685
 686         default:
 687                 IRRECO_DEBUG("default\n");
 688                 break;
 689                 }
 690         IRRECO_RETURN
 691 }
 692
 693 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 694 /* Events and Callbacks                                                       */
 695 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 696
 697 /**
 698  * @name Events and Callbacks
 699  * @{
 700  */
 701
 702 static void irreco_theme_creator_dlg_preview_image(GtkWidget *widget,
 703                                                    GdkEventButton *event,
 704                                                    IrrecoThemeCreatorDlg *self)
 705 {
 706
 707         IrrecoThemeButton *preview_theme_button = NULL;
 708
 709         IRRECO_ENTER
 710         if (self->theme != NULL) {
 711                 preview_theme_button = irreco_button_browser_dlg_run(
 712                                                         GTK_WINDOW(self),
 713                                                         self->irreco_data,
 714                                                         self->theme);
 715
 716                 if(preview_theme_button) {
 717                         IRRECO_DEBUG("Set preview button to theme and self->\n");
 718
 719                         self->preview_name = preview_theme_button->image_up->str;
 720                         self->preview_button = preview_theme_button;
 721                         _set_preview(self);
 722                 }
 723         }
 724         IRRECO_RETURN
 725 }
 726
 727 /** @} */
 728
 729 /*
 730 *Create new background or button
 731 */
 732
 733 static void irreco_theme_creator_dlg_new_bg_button(GtkButton *button,
 734                                                 IrrecoThemeCreatorDlg *self)
 735 {
 736
 737         IRRECO_ENTER
 738         if (gtk_notebook_get_current_page(GTK_NOTEBOOK(
 739             self->notebook))==BACKGROUNDS) {
 740
 741                 IrrecoThemeBg *new_bg = NULL;
 742                 new_bg = irreco_theme_bg_new();
 743
 744                 if (irreco_background_creator_dlg_run(self->irreco_data,
 745                                                   self->theme,
 746                                                   GTK_WINDOW(self), new_bg)) {
 747                         irreco_string_table_add(self->theme->backgrounds,
 748                                          new_bg->image_name->str,
 749                                          new_bg);
 750                         irreco_theme_creator_backgrounds_refresh(
 751                                                IRRECO_THEME_CREATOR_BACKGROUNDS(
 752                                                 self->backgrounds));
 753                 } else {
 754                         /*irreco_theme_bg_free(new_bg);*/
 755                 }
 756         } else {
 757                 IrrecoThemeButton *new_button = NULL;
 758                 new_button = irreco_theme_button_new(NULL);
 759
 760                 if (irreco_button_creator_dlg_run(self->irreco_data, self->theme,
 761                                                   GTK_WINDOW(self), new_button)) {
 762                         irreco_string_table_add(self->theme->buttons,
 763                                                 new_button->name->str,
 764                                                 new_button);
 765                         irreco_theme_creator_buttons_refresh(
 766                                 IRRECO_THEME_CREATOR_BUTTONS(self->buttons));
 767                 } else {
 768                         /*irreco_theme_button_free(new_button);*/
 769                 }
 770
 771         }
 772         IRRECO_RETURN
 773 }
 774
 775 /**
 776  *Create edit background or button
 777  */
 778
 779 static void irreco_theme_creator_dlg_edit_bg_button(GtkButton *button,
 780                                                 IrrecoThemeCreatorDlg *self)
 781 {
 782         IRRECO_ENTER
 783         /* Check which page */
 784         /* Edit bg */
 785         if (gtk_notebook_get_current_page(GTK_NOTEBOOK(
 786             self->notebook)) == BACKGROUNDS) {
 787
 788                 IrrecoThemeBg *bg = NULL;
 789                 IrrecoThemeBg *new_bg = NULL;
 790                 IrrecoThemeBg *old_bg = NULL;
 791
 792                 bg = irreco_theme_creator_backgrounds_get_selected_bg(
 793                                 IRRECO_THEME_CREATOR_BACKGROUNDS(self->backgrounds));
 794                 /* check whether the background image of the selected */
 795                 if (bg) {
 796                         new_bg = irreco_theme_bg_copy(bg);
 797
 798                         IRRECO_PRINTF("Pointer: %p \n", (void*) self->theme);
 799
 800                         if (irreco_background_creator_dlg_run(self->irreco_data,
 801                                                               self->theme,
 802                                                               GTK_WINDOW(self),
 803                                                               new_bg)) {
 804                                 old_bg = irreco_theme_bg_copy(bg);
 805                                 irreco_theme_bg_set(bg, new_bg->image_name->str,
 806                                                     new_bg->image_path->str);
 807
 808                                 irreco_theme_creator_backgrounds_refresh(
 809                                                 IRRECO_THEME_CREATOR_BACKGROUNDS(
 810                                                 self->backgrounds));
 811                         }
 812                         irreco_theme_bg_free(new_bg);
 813
 814                 } else
 815                 {
 816                          IRRECO_DEBUG("the background is not selected\n");
 817                 }
 818         /* Edit Button */
 819         } else {
 820                 IrrecoThemeButton *button = NULL;
 821                 IrrecoThemeButton *new_button = NULL;
 822                 IrrecoThemeButton *old_button = NULL;
 823
 824                 button = irreco_theme_creator_buttons_get_selected_button(
 825                                 IRRECO_THEME_CREATOR_BUTTONS(self->buttons));
 826                 /* check whether the button image of the selected */
 827                 if (button) {
 828                         new_button = irreco_theme_button_copy(button);
 829
 830                         if (irreco_button_creator_dlg_run(self->irreco_data,
 831                                                           self->theme,
 832                                                           GTK_WINDOW(self),
 833                                                           new_button)) {
 834                                 old_button = irreco_theme_button_copy(button);
 835                                 irreco_theme_button_print(new_button);
 836                                 irreco_theme_button_set_from_button(button,
 837                                                                     new_button);
 838
 839                                 irreco_theme_button_print(old_button);
 840                                 irreco_theme_button_print(button);
 841
 842                                 irreco_theme_creator_buttons_refresh(
 843                                         IRRECO_THEME_CREATOR_BUTTONS(
 844                                         self->buttons));
 845
 846                         }
 847
 848                         irreco_theme_button_free(new_button);
 849                 } else {
 850                          IRRECO_DEBUG("the button is not selected\n");
 851                 }
 852         }
 853         IRRECO_RETURN
 854 }
 855
 856 static void irreco_theme_creator_dlg_delete_bg_button(GtkButton *button,
 857                                                 IrrecoThemeCreatorDlg *self)
 858 {
 859
 860         IRRECO_ENTER
 861
 862
 863         if (gtk_notebook_get_current_page(GTK_NOTEBOOK(
 864             self->notebook)) == BACKGROUNDS) {
 865                 IrrecoThemeBg   *bg;
 866                 bg = irreco_theme_creator_backgrounds_get_selected_bg(
 867                                 IRRECO_THEME_CREATOR_BACKGROUNDS(self->backgrounds));
 868                 if (irreco_theme_creator_backgrounds_remove_selected(
 869                     IRRECO_THEME_CREATOR_BACKGROUNDS(self->backgrounds))) {
 870                         irreco_string_table_remove((self->theme)->backgrounds,
 871                                                     bg->image_name->str);
 872                 }
 873         } else {
 874                 IrrecoThemeButton *button;
 875                 button = irreco_theme_creator_buttons_get_selected_button(
 876                                 IRRECO_THEME_CREATOR_BUTTONS(self->buttons));
 877                 if (irreco_theme_creator_buttons_remove_selected(
 878                         IRRECO_THEME_CREATOR_BUTTONS(self->buttons))) {
 879                         irreco_string_table_remove((self->theme)->buttons,
 880                                                     button->name->str);
 881                 }
 882
 883         }
 884
 885         IRRECO_RETURN
 886 }