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->save_button = gtk_dialog_add_button (GTK_DIALOG(self),
 147                                        _("Save"),
 148                                        GTK_RESPONSE_OK);
 149         self->add_button = gtk_dialog_add_button (GTK_DIALOG(self),
 150                                        _("Add"), GTK_RESPONSE_NONE);
 151         self->edit_button = gtk_dialog_add_button (GTK_DIALOG(self),
 152                                      _("Edit"),
 153                                        GTK_RESPONSE_NONE);
 154         self->delete_button = gtk_dialog_add_button (GTK_DIALOG(self),
 155                                        _("Delete"),
 156                                        GTK_RESPONSE_NONE);
 157
 158         /* Create widgets. */
 159         self->notebook = gtk_notebook_new();
 160
 161         /* ABOUT*/
 162
 163         scrolled_table = gtk_scrolled_window_new(NULL, NULL);
 164         table_about = gtk_table_new(7, 9, FALSE);
 165         label_author = gtk_label_new(_("Author:"));
 166         label_name = gtk_label_new(_("Name:  "));
 167         self->entry_author =  gtk_entry_new();
 168         self->entry_name = gtk_entry_new();
 169         frame_comments = gtk_frame_new("");
 170         scrolled_comments = gtk_scrolled_window_new(NULL, NULL);
 171         self->textview_comments =  gtk_text_view_new();
 172         preview_button_frame = gtk_frame_new("");
 173         self->preview_event_box = gtk_event_box_new();
 174         self->preview_image = gtk_image_new();
 175         gtk_image_set_from_file(GTK_IMAGE(self->preview_image), NULL);
 176         self->hbox_backgrounds = gtk_hbox_new(FALSE, 2);
 177         self->hbox_buttons = gtk_hbox_new(FALSE, 2);
 178
 179         /* equal to the text of the left-side */
 180         gtk_misc_set_alignment(GTK_MISC(label_name), 0, 0.5);
 181         gtk_misc_set_alignment(GTK_MISC(label_author), 0, 0.5);
 182
 183
 184         /* Set frame text bold */
 185         gtk_frame_set_label_widget(GTK_FRAME(frame_comments),
 186                                    irreco_gtk_label_bold(
 187                                    "Comments", 0, 0, 0, 0, 0, 0));
 188         gtk_frame_set_label_widget(GTK_FRAME(preview_button_frame),
 189                                    irreco_gtk_label_bold(
 190                                    "Preview button", 0, 0, 0, 0, 0, 0));
 191
 192         /* Set table on the scrolled */
 193         /*gtk_container_add(GTK_CONTAINER(scrolled_table),
 194                           table_about);*/
 195
 196         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(
 197                                               scrolled_table),
 198                                               GTK_WIDGET(self->notebook));
 199
 200         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_table),
 201                                        GTK_POLICY_NEVER,
 202                                        GTK_POLICY_AUTOMATIC);
 203
 204         /* Create Notebook tabs. */
 205
 206         gtk_notebook_append_page(GTK_NOTEBOOK(self->notebook),
 207                                  irreco_gtk_align(GTK_WIDGET(table_about),
 208                                  0, 0, 1, 1, 8, 8, 8, 8),
 209                                  gtk_label_new("About"));
 210         gtk_notebook_append_page(GTK_NOTEBOOK(self->notebook),
 211                                  irreco_gtk_align(GTK_WIDGET(self->hbox_buttons),
 212                                  0, 0, 1, 1, 8, 8, 8, 8),
 213                                  gtk_label_new("Buttons"));
 214         gtk_notebook_append_page(GTK_NOTEBOOK(self->notebook),
 215                                  irreco_gtk_align(GTK_WIDGET(
 216                                  self->hbox_backgrounds),
 217                                  0, 0, 1, 1, 8, 8, 8, 8),
 218                                  gtk_label_new("Backgrounds"));
 219
 220         /*gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(self)->vbox),
 221                                     scrolled_table);*/
 222
 223         gtk_box_pack_start(GTK_BOX(GTK_DIALOG(self)->vbox),
 224                            scrolled_table,
 225                            TRUE,
 226                            TRUE,
 227                            0);
 228
 229         /* Set widgets on the table_about */
 230
 231         gtk_table_set_row_spacings(GTK_TABLE(table_about), 6);
 232         gtk_table_set_col_spacings(GTK_TABLE(table_about), 6);
 233
 234         gtk_table_attach_defaults(GTK_TABLE(table_about),
 235                                   label_author, 0, 2, 0, 1);
 236         gtk_table_attach_defaults(GTK_TABLE(table_about),
 237                                   label_name, 0, 2, 1, 2);
 238         gtk_table_attach_defaults(GTK_TABLE(table_about),
 239                                   self->entry_author, 2, 9, 0, 1);
 240         gtk_table_attach_defaults(GTK_TABLE(table_about),
 241                                   self->entry_name, 2, 9, 1, 2);
 242         /*gtk_table_attach_defaults(GTK_TABLE(table_about),
 243                                   frame_comments, 0, 6, 2, 7);
 244         gtk_table_attach_defaults(GTK_TABLE(table_about),
 245                                   preview_button_frame, 6, 9, 2, 7);*/
 246         gtk_table_attach(GTK_TABLE(table_about), frame_comments, 0, 6, 2, 7,
 247                          GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 0, 0);
 248         gtk_table_attach(GTK_TABLE(table_about), preview_button_frame, 6, 9, 2, 7,
 249                          GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 0, 0);
 250
 251         /*ABOUT*/
 252         /* set preview image*/
 253         gtk_container_add(GTK_CONTAINER(preview_button_frame),
 254                           self->preview_event_box);
 255         gtk_container_add(GTK_CONTAINER(self->preview_event_box),
 256                           self->preview_image);
 257
 258         /* TEXTVIEW */
 259         /* set max size of frame */
 260         gtk_widget_set(frame_comments,
 261                         "width-request",
 262                         370,
 263                         NULL);
 264         gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(self->textview_comments),
 265                                     GTK_WRAP_WORD_CHAR);
 266
 267         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_comments),
 268                                        GTK_POLICY_NEVER,
 269                                        GTK_POLICY_AUTOMATIC);
 270
 271         gtk_container_add(GTK_CONTAINER(frame_comments), scrolled_comments);
 272         gtk_container_add(GTK_CONTAINER(scrolled_comments),
 273                           self->textview_comments);
 274
 275         /* Signal handlers. */
 276
 277         g_signal_connect(G_OBJECT(self->notebook), "switch-page",
 278                          G_CALLBACK(irreco_theme_creator_dlg_notebook_changed),
 279                          self);
 280
 281         g_signal_connect(G_OBJECT(self->preview_event_box),
 282                          "button-release-event",
 283                          G_CALLBACK(irreco_theme_creator_dlg_preview_image),
 284                          self);
 285
 286         g_signal_connect(G_OBJECT(self->add_button), "clicked",
 287                          G_CALLBACK(irreco_theme_creator_dlg_new_bg_button),
 288                          self);
 289         g_signal_connect(G_OBJECT(self->edit_button), "clicked",
 290                          G_CALLBACK(irreco_theme_creator_dlg_edit_bg_button),
 291                          self);
 292         g_signal_connect(G_OBJECT(self->delete_button), "clicked",
 293                          G_CALLBACK(irreco_theme_creator_dlg_delete_bg_button),
 294                          self);
 295         gtk_window_set_default_size(GTK_WINDOW(self), 680, 355);
 296         /*gtk_widget_set_size_request(GTK_WIDGET(self), 696, 396);*/
 297         gtk_widget_show_all(GTK_WIDGET(self));
 298         IRRECO_RETURN
 299 }
 300
 301 static void irreco_theme_creator_dlg_init(IrrecoThemeCreatorDlg *self)
 302 {
 303         IRRECO_ENTER
 304         IRRECO_RETURN
 305 }
 306
 307 static void irreco_theme_creator_dlg_finalize(GObject *object)
 308 {
 309         IrrecoThemeCreatorDlg *self;
 310         IRRECO_ENTER
 311
 312         self = IRRECO_THEME_CREATOR_DLG(object);
 313
 314         G_OBJECT_CLASS(irreco_theme_creator_dlg_parent_class)->finalize(object);
 315         IRRECO_RETURN
 316 }
 317
 318 static void
 319 irreco_theme_creator_dlg_class_init(IrrecoThemeCreatorDlgClass *klass)
 320 {
 321         GObjectClass* object_class = G_OBJECT_CLASS (klass);
 322
 323         object_class->finalize = irreco_theme_creator_dlg_finalize;
 324         object_class->constructed = irreco_theme_creator_dlg_constructed;
 325
 326 }
 327
 328 GtkWidget
 329 *irreco_theme_creator_dlg_new(IrrecoData *irreco_data, GtkWindow *parent)
 330 {
 331         IrrecoThemeCreatorDlg *self;
 332
 333         IRRECO_ENTER
 334         self = g_object_new(IRRECO_TYPE_THEME_CREATOR_DLG,
 335                             "irreco-data", irreco_data,
 336                             NULL);
 337         /*self = g_object_new(IRRECO_TYPE_THEME_CREATOR_DLG, NULL);*/
 338         irreco_dlg_set_parent(IRRECO_DLG(self), parent);
 339
 340         IRRECO_RETURN_PTR(self);
 341 }
 342
 343 /** @} */
 344
 345 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 346 /* Private Functions                                                          */
 347 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 348 /**
 349  * @name Private Functions
 350  * @{
 351  */
 352
 353 /**
 354  * Start a loader state machine if one is not running already.
 355  */
 356 static void _loader_start(IrrecoThemeCreatorDlg *self, GSourceFunc function)
 357 {
 358         IRRECO_ENTER
 359
 360         if (self->loader_func_id == 0) {
 361                 self->loader_func_id = g_idle_add((GSourceFunc)function, self);
 362         }
 363
 364         IRRECO_RETURN
 365 }
 366
 367 /**
 368  * Stop and cleanup loader if a loader is running.
 369  */
 370 static void _loader_stop(IrrecoThemeCreatorDlg *self)
 371 {
 372         IRRECO_ENTER
 373         /*_hide_banner(self);*/
 374         if (self->loader_func_id != 0) {
 375                 g_source_remove(self->loader_func_id);
 376                 self->loader_func_id = 0;
 377                 self->loader_state = 0;
 378         }
 379         IRRECO_RETURN
 380 }
 381
 382 static gboolean
 383 irreco_theme_creator_dlg_display_theme_detail(IrrecoThemeCreatorDlg *self,
 384                                               gint page)
 385 {
 386
 387         IRRECO_ENTER
 388         IRRECO_DEBUG("Page_nro %d\n", page);
 389         IRRECO_RETURN_BOOL(TRUE);
 390 }
 391
 392
 393 /**
 394  * Sets the theme details
 395  */
 396
 397 void _set_theme_details(IrrecoThemeCreatorDlg *self, IrrecoTheme *irreco_theme)
 398 {
 399
 400         IRRECO_ENTER
 401
 402         gtk_entry_set_text(GTK_ENTRY(self->entry_name),
 403                            self->theme->name->str);
 404         gtk_entry_set_text(GTK_ENTRY(self->entry_author),
 405                            self->theme->author->str);
 406
 407         self->buffer_comments = gtk_text_view_get_buffer(GTK_TEXT_VIEW(
 408                                                          self->textview_comments));
 409         gtk_text_buffer_set_text(GTK_TEXT_BUFFER(self->buffer_comments),
 410                                  self->theme->comment->str,
 411                                  -1);
 412         self->backgrounds =  irreco_theme_creator_backgrounds_new(
 413                                                         GTK_WINDOW(self),
 414                                                         self->irreco_data,
 415                                                         self->theme);
 416         self->buttons = irreco_theme_creator_buttons_new(GTK_WINDOW(self),
 417                                                          self->irreco_data,
 418                                                          self->theme);
 419         /* Set window title */
 420         gtk_window_set_title(GTK_WINDOW(self), _("Edit Theme"));
 421
 422
 423         _set_preview(self);
 424
 425         gtk_container_add(GTK_CONTAINER(self->hbox_buttons), self->buttons);
 426         gtk_container_add(GTK_CONTAINER(self->hbox_backgrounds),
 427                           self->backgrounds);
 428
 429
 430         IRRECO_RETURN
 431 }
 432
 433 void _create_bg_and_button_widgets(IrrecoThemeCreatorDlg *self)
 434 {
 435         IRRECO_ENTER
 436
 437         self->backgrounds =  irreco_theme_creator_backgrounds_new(
 438                                                         GTK_WINDOW(self),
 439                                                         self->irreco_data,
 440                                                         self->theme);
 441         self->buttons = irreco_theme_creator_buttons_new(GTK_WINDOW(self),
 442                                                          self->irreco_data,
 443                                                          self->theme);
 444
 445         gtk_container_add(GTK_CONTAINER(self->hbox_buttons), self->buttons);
 446         gtk_container_add(GTK_CONTAINER(self->hbox_backgrounds),
 447                           self->backgrounds);
 448         IRRECO_RETURN
 449
 450 }
 451 /**
 452  * Update shown preview image
 453  */
 454 static void _set_preview(IrrecoThemeCreatorDlg *self)
 455 {
 456         IRRECO_ENTER
 457
 458         /* if theme contains preview image, use it, else get first button */
 459         if(self->preview_name) {
 460                 IRRECO_DEBUG("Preview set in dlg, using it\n");
 461         } else if(strlen(self->theme->preview_button_name->str) != 0) {
 462                 gchar *strtblkey;
 463                 IRRECO_DEBUG("Preview set to theme, using it\n");
 464                 strtblkey = g_strdup_printf("%s/%s", self->theme->name->str,
 465                                          self->theme->preview_button_name->str);
 466                 IRRECO_DEBUG("STRTBKEY: %s\n", strtblkey);
 467                 if(irreco_string_table_get(self->theme->buttons, strtblkey,
 468                    (gpointer *) &self->preview_button)) {
 469                         self->preview_name = self->preview_button->image_up->str;
 470                 } else {
 471                         IRRECO_DEBUG("Theme preview set wrong\n");
 472                 }
 473         } else {
 474                 const gchar *key;
 475                 IRRECO_DEBUG("No preview set, using first button of theme\n");
 476                 irreco_string_table_index(self->theme->buttons, 0, &key,
 477                                           (gpointer *) &self->preview_button);
 478                 if(self->preview_button) {
 479                         self->preview_name = self->preview_button->image_up->str;
 480                 }
 481         }
 482         gtk_image_set_from_file(GTK_IMAGE(self->preview_image),
 483                                 self->preview_name);
 484         IRRECO_RETURN
 485 }
 486
 487 void _set_edited_theme_details(IrrecoThemeCreatorDlg *self)
 488 {
 489         GtkTextIter startiter;
 490         GtkTextIter enditer;
 491         const gchar *name = NULL;
 492         const gchar *author = NULL;
 493         gchar *comment = NULL;
 494
 495         IRRECO_ENTER
 496
 497         name = gtk_entry_get_text(GTK_ENTRY(self->entry_name));
 498         author = gtk_entry_get_text(GTK_ENTRY(self->entry_author));
 499
 500
 501         self->buffer_comments = gtk_text_view_get_buffer(GTK_TEXT_VIEW(
 502                                                 self->textview_comments));
 503
 504         gtk_text_buffer_get_start_iter(GTK_TEXT_BUFFER(self->buffer_comments),
 505                                        &startiter);
 506         gtk_text_buffer_get_end_iter(GTK_TEXT_BUFFER(self->buffer_comments),
 507                                      &enditer);
 508         comment = gtk_text_buffer_get_text(GTK_TEXT_BUFFER(
 509                                            self->buffer_comments),
 510                                            &startiter,
 511                                            &enditer,
 512                                            FALSE);
 513         /* Check whether preview button set */
 514         if (self->preview_name == NULL) {
 515                 _set_preview(self);
 516         }
 517         irreco_theme_set(self->theme,
 518                          name,
 519                         NULL,
 520                         "user",
 521                         author,
 522                         comment,
 523                         self->preview_name,
 524                         NULL);
 525
 526
 527         IRRECO_RETURN
 528 }
 529
 530 gboolean
 531 irreco_theme_creator_dlg_check_details(IrrecoThemeCreatorDlg *self)
 532 {
 533
 534         gboolean        rvalue = TRUE;
 535         IRRECO_ENTER
 536         /* check that there is at least one button */
 537         if (!irreco_string_table_lenght(self->theme->buttons)) {
 538                 irreco_error_dlg(GTK_WINDOW(self),
 539                                  "must be at least one button");
 540                 rvalue = FALSE;
 541         } else if (strlen(gtk_entry_get_text(GTK_ENTRY(self->entry_name))) == 0) {
 542                 irreco_error_dlg(GTK_WINDOW(self),
 543                                  "Name is missing");
 544                 rvalue = FALSE;
 545         } else if (strlen(gtk_entry_get_text(GTK_ENTRY(self->entry_author))) == 0) {
 546                 irreco_error_dlg(GTK_WINDOW(self),
 547                                  "Author is missing");
 548                 rvalue = FALSE;
 549         }
 550
 551         IRRECO_RETURN_BOOL(rvalue);
 552 }
 553 /** @} */
 554
 555 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 556 /* Functions                                                                  */
 557 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 558
 559
 560 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 561 /* Public Functions                                                           */
 562 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 563 gboolean
 564 irreco_theme_creator_dlg_run(GtkWindow *parent_window, IrrecoData *irreco_data,
 565                              IrrecoTheme *irreco_theme)
 566 {
 567         IrrecoThemeCreatorDlg *self;
 568         gint            response;
 569         gboolean        loop = TRUE;
 570         gboolean        rvalue = FALSE;
 571         IRRECO_ENTER
 572
 573         self = (IrrecoThemeCreatorDlg*)irreco_theme_creator_dlg_new(irreco_data,
 574                 parent_window);
 575         self->parent_window = GTK_WINDOW(self);
 576         self->loader_func_id = 0;
 577         self->irreco_data = irreco_data;
 578         self->preview_name = NULL;
 579         irreco_theme_print(irreco_theme);
 580         self->theme = irreco_theme;
 581         IRRECO_DEBUG("Pointer: %p \n", (void*) self->theme);
 582         IRRECO_DEBUG("Pointer: %p \n", (void*) irreco_theme);
 583
 584         /* Check whether the theme of a blank*/
 585         if (irreco_string_table_lenght(irreco_theme->buttons) != 0) {
 586                 /* Sets the theme details */
 587                 _set_theme_details(self, irreco_theme);
 588         } else {
 589                 /* create blank bg:s and buttons widgets */
 590                 _create_bg_and_button_widgets(self);
 591         }
 592
 593         do {
 594                 response = gtk_dialog_run(GTK_DIALOG(self));
 595                 switch (response) {
 596                 case GTK_RESPONSE_OK:
 597
 598                         self->loader_state = LOADER_STATE_INIT;
 599                         _loader_start(self, NULL);
 600                         /* Check theme details */
 601                         if (irreco_theme_creator_dlg_check_details(self)) {
 602                                 /* Call set edited_theme_details functio */
 603                                 _set_edited_theme_details(self);
 604
 605                                 /* Call ThemeSaveDlg */
 606                                 if (irreco_theme_save_dlg_run(self->irreco_data,
 607                                     irreco_theme, GTK_WINDOW(self))) {
 608                                         rvalue = TRUE;
 609                                         loop = FALSE;
 610                                 } else {
 611                                         rvalue = FALSE;
 612                                         loop = TRUE;
 613                                 }
 614                         } else {
 615                                 rvalue = FALSE;
 616                                 loop = TRUE;
 617                         }
 618                         break;
 619
 620                 case GTK_RESPONSE_DELETE_EVENT:
 621                         IRRECO_DEBUG("GTK_RESPONSE_DELETE_EVENT\n");
 622                         _loader_stop(self);
 623
 624                         loop = FALSE;
 625                         break;
 626
 627                 default:
 628                         IRRECO_DEBUG("default\n");
 629                         break;
 630                 }
 631
 632         } while (loop);
 633
 634         gtk_widget_destroy(GTK_WIDGET(self));
 635
 636         IRRECO_RETURN_BOOL(rvalue);
 637 }
 638
 639 static void
 640 irreco_theme_creator_dlg_notebook_changed(GtkNotebook *notebook,
 641                                           GtkNotebookPage *page,
 642                                           guint page_num,
 643                                           IrrecoThemeCreatorDlg *self)
 644 {
 645
 646         IRRECO_ENTER
 647
 648         switch (page_num){
 649
 650         case ABOUT:
 651 /*              gtk_widget_show(self->cancel_button);*/
 652                 gtk_widget_show(self->save_button);
 653                 gtk_widget_hide(self->add_button);
 654                 gtk_widget_hide(self->edit_button);
 655                 gtk_widget_hide(self->delete_button);
 656
 657                 irreco_theme_creator_dlg_display_theme_detail(self, page_num);
 658
 659                 break;
 660         case BUTTONS:
 661 /*              gtk_widget_hide(self->cancel_button);*/
 662                 gtk_widget_hide(self->save_button);
 663                 gtk_widget_show(self->add_button);
 664                 gtk_widget_show(self->edit_button);
 665                 gtk_widget_show(self->delete_button);
 666
 667                 irreco_theme_creator_dlg_display_theme_detail(self, page_num);
 668                 gtk_widget_show_all(GTK_WIDGET(self->buttons));
 669
 670                 break;
 671         case BACKGROUNDS:
 672 /*              gtk_widget_hide(self->cancel_button);*/
 673                 gtk_widget_hide(self->save_button);
 674                 gtk_widget_show(self->add_button);
 675                 gtk_widget_show(self->edit_button);
 676                 gtk_widget_show(self->delete_button);
 677
 678                 irreco_theme_creator_dlg_display_theme_detail(self, page_num);
 679                 gtk_widget_show_all(GTK_WIDGET(self->backgrounds));
 680
 681                 break;
 682
 683         default:
 684                 IRRECO_DEBUG("default\n");
 685                 break;
 686                 }
 687         IRRECO_RETURN
 688 }
 689
 690 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 691 /* Events and Callbacks                                                       */
 692 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 693
 694 /**
 695  * @name Events and Callbacks
 696  * @{
 697  */
 698
 699 static void irreco_theme_creator_dlg_preview_image(GtkWidget *widget,
 700                                                    GdkEventButton *event,
 701                                                    IrrecoThemeCreatorDlg *self)
 702 {
 703
 704         IrrecoThemeButton *preview_theme_button = NULL;
 705
 706         IRRECO_ENTER
 707         if (self->theme != NULL) {
 708                 preview_theme_button = irreco_button_browser_dlg_run(
 709                                                         GTK_WINDOW(self),
 710                                                         self->irreco_data,
 711                                                         self->theme);
 712
 713                 if(preview_theme_button) {
 714                         IRRECO_DEBUG("Set preview button to theme and self->\n");
 715
 716                         self->preview_name = preview_theme_button->image_up->str;
 717                         self->preview_button = preview_theme_button;
 718                         _set_preview(self);
 719                 }
 720         }
 721         IRRECO_RETURN
 722 }
 723
 724 /** @} */
 725
 726 /*
 727 *Create new background or button
 728 */
 729
 730 static void irreco_theme_creator_dlg_new_bg_button(GtkButton *button,
 731                                                 IrrecoThemeCreatorDlg *self)
 732 {
 733
 734         IRRECO_ENTER
 735         if (gtk_notebook_get_current_page(GTK_NOTEBOOK(
 736             self->notebook))==BACKGROUNDS) {
 737
 738                 IrrecoThemeBg *new_bg = NULL;
 739                 new_bg = irreco_theme_bg_new();
 740
 741                 if (irreco_background_creator_dlg_run(self->irreco_data,
 742                                                   self->theme,
 743                                                   GTK_WINDOW(self), new_bg)) {
 744                         irreco_string_table_add(self->theme->backgrounds,
 745                                          new_bg->image_name->str,
 746                                          new_bg);
 747                         irreco_theme_creator_backgrounds_refresh(
 748                                                IRRECO_THEME_CREATOR_BACKGROUNDS(
 749                                                 self->backgrounds));
 750                 } else {
 751                         /*irreco_theme_bg_free(new_bg);*/
 752                 }
 753         } else {
 754                 IrrecoThemeButton *new_button = NULL;
 755                 new_button = irreco_theme_button_new(NULL);
 756
 757                 if (irreco_button_creator_dlg_run(self->irreco_data, self->theme,
 758                                                   GTK_WINDOW(self), new_button)) {
 759                         irreco_string_table_add(self->theme->buttons,
 760                                                 new_button->name->str,
 761                                                 new_button);
 762                         irreco_theme_creator_buttons_refresh(
 763                                 IRRECO_THEME_CREATOR_BUTTONS(self->buttons));
 764                 } else {
 765                         /*irreco_theme_button_free(new_button);*/
 766                 }
 767         }
 768         IRRECO_RETURN
 769 }
 770
 771 /**
 772  *Create edit background or button
 773  */
 774
 775 static void irreco_theme_creator_dlg_edit_bg_button(GtkButton *button,
 776                                                 IrrecoThemeCreatorDlg *self)
 777 {
 778         IRRECO_ENTER
 779         /* Check which page */
 780         /* Edit bg */
 781         if (gtk_notebook_get_current_page(GTK_NOTEBOOK(
 782             self->notebook)) == BACKGROUNDS) {
 783
 784                 IrrecoThemeBg *bg = NULL;
 785                 IrrecoThemeBg *new_bg = NULL;
 786                 IrrecoThemeBg *old_bg = NULL;
 787
 788                 bg = irreco_theme_creator_backgrounds_get_selected_bg(
 789                                 IRRECO_THEME_CREATOR_BACKGROUNDS(self->backgrounds));
 790                 /* check whether the background image of the selected */
 791                 if (bg) {
 792                         new_bg = irreco_theme_bg_copy(bg);
 793
 794                         IRRECO_DEBUG("Pointer: %p \n", (void*) self->theme);
 795
 796                         if (irreco_background_creator_dlg_run(self->irreco_data,
 797                                                               self->theme,
 798                                                               GTK_WINDOW(self),
 799                                                               new_bg)) {
 800                                 old_bg = irreco_theme_bg_copy(bg);
 801                                 irreco_theme_bg_set(bg, new_bg->image_name->str,
 802                                                     new_bg->image_path->str);
 803
 804                                 irreco_theme_creator_backgrounds_refresh(
 805                                                 IRRECO_THEME_CREATOR_BACKGROUNDS(
 806                                                 self->backgrounds));
 807                         }
 808                         irreco_theme_bg_free(new_bg);
 809
 810                 } else
 811                 {
 812                          IRRECO_DEBUG("the background is not selected\n");
 813                 }
 814         /* Edit Button */
 815         } else {
 816                 IrrecoThemeButton *button = NULL;
 817                 IrrecoThemeButton *new_button = NULL;
 818                 IrrecoThemeButton *old_button = NULL;
 819
 820                 button = irreco_theme_creator_buttons_get_selected_button(
 821                                 IRRECO_THEME_CREATOR_BUTTONS(self->buttons));
 822                 /* check whether the button image of the selected */
 823                 if (button) {
 824                         new_button = irreco_theme_button_copy(button);
 825
 826                         if (irreco_button_creator_dlg_run(self->irreco_data,
 827                                                           self->theme,
 828                                                           GTK_WINDOW(self),
 829                                                           new_button)) {
 830                                 old_button = irreco_theme_button_copy(button);
 831                                 irreco_theme_button_print(new_button);
 832                                 irreco_theme_button_set_from_button(button,
 833                                                                     new_button);
 834
 835                                 irreco_theme_button_print(old_button);
 836                                 irreco_theme_button_print(button);
 837
 838                                 irreco_theme_creator_buttons_refresh(
 839                                         IRRECO_THEME_CREATOR_BUTTONS(
 840                                         self->buttons));
 841
 842                         }
 843
 844                         irreco_theme_button_free(new_button);
 845                 } else {
 846                          IRRECO_DEBUG("the button is not selected\n");
 847                 }
 848         }
 849         IRRECO_RETURN
 850 }
 851
 852 static void irreco_theme_creator_dlg_delete_bg_button(GtkButton *button,
 853                                                 IrrecoThemeCreatorDlg *self)
 854 {
 855         IRRECO_ENTER
 856
 857         if (gtk_notebook_get_current_page(GTK_NOTEBOOK(
 858             self->notebook)) == BACKGROUNDS) {
 859                 IrrecoThemeBg   *bg;
 860                 bg = irreco_theme_creator_backgrounds_get_selected_bg(
 861                                 IRRECO_THEME_CREATOR_BACKGROUNDS(self->backgrounds));
 862
 863                 if (bg !=NULL) {
 864                         if (irreco_theme_creator_backgrounds_remove_selected(
 865                         IRRECO_THEME_CREATOR_BACKGROUNDS(self->backgrounds))) {
 866                                 irreco_string_table_remove((self->theme)->backgrounds,
 867                                                         bg->image_name->str);
 868                         }
 869                 }
 870          } else {
 871                 IrrecoThemeButton *button;
 872                 button = irreco_theme_creator_buttons_get_selected_button(
 873                                 IRRECO_THEME_CREATOR_BUTTONS(self->buttons));
 874                 if (button !=NULL) {
 875                         if (irreco_theme_creator_buttons_remove_selected(
 876                                 IRRECO_THEME_CREATOR_BUTTONS(self->buttons))) {
 877                                 irreco_string_table_remove((self->theme)->buttons,
 878                                                         button->style_name->str);
 879                         }
 880                 }
 881                 self->preview_name = NULL;
 882                 g_string_printf(self->theme->preview_button_name, "%s", "");
 883
 884         }
 885
 886         IRRECO_RETURN
 887 }