irreco/src/core/irreco_theme_creator_buttons.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_buttons.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_buttons.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_buttons.h"
  21 #include "irreco_theme_creator_dlg.h"
  22 #include "irreco_background_creator_dlg.h"
  23 #include "irreco_button_creator_dlg.h"
  24
  25 /**
  26  * @addtogroup IrrecoThemeCreatorBackgrounds
  27  * @ingroup Irreco
  28  *
  29  * User interface for IrrecoThemeCreatorDlgBackgrounds.
  30  *
  31  * @{
  32  */
  33
  34 /**
  35  * @file
  36  * Source file of @ref IrrecoThemeCreatorBackgrounds.
  37  */
  38
  39 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
  40 /* Datatypes                                                                  */
  41 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
  42
  43 #define IRRECO_BUTTON_PREVIEW_WIDHT             (IRRECO_SCREEN_WIDTH / 3)
  44 #define IRRECO_BUTTON_PREVIEW_HEIGHT            (IRRECO_SCREEN_HEIGHT / 3)
  45
  46 enum
  47 {
  48         DATA_COL,
  49         TEXT_COL,
  50         PIXBUF_COL,
  51         PIXBUF_COL,
  52         N_COLUMNS
  53 };
  54 /** Loader states. */
  55 enum
  56 {
  57         LOADER_STATE_INIT,
  58         LOADER_STATE_LOOP,
  59         LOADER_STATE_END,
  60         LOADER_STATE_CLEANUP
  61 };
  62
  63 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
  64 /* Prototypes.                                                                */
  65 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
  66
  67 void irreco_theme_creator_buttons_image_append(IrrecoThemeCreatorButtons *self);
  68
  69
  70
  71
  72
  73 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
  74 /* Construction & Destruction                                                 */
  75 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
  76
  77 /**
  78  * @name Construction & Destruction
  79  * @{
  80  */
  81
  82
  83
  84
  85 G_DEFINE_TYPE (IrrecoThemeCreatorButtons, irreco_theme_creator_buttons,
  86                            IRRECO_TYPE_INTERNAL_WIDGET)
  87
  88 static void
  89 irreco_theme_creator_buttons_finalize (GObject *object)
  90 {
  91         /* TODO: Add deinitalization code here */
  92         IRRECO_ENTER
  93         G_OBJECT_CLASS (
  94                 irreco_theme_creator_buttons_parent_class)->finalize (object);
  95         IRRECO_RETURN
  96 }
  97
  98 static void
  99 irreco_theme_creator_buttons_class_init (IrrecoThemeCreatorButtonsClass *klass)
 100 {
 101         GObjectClass *object_class;
 102         IRRECO_ENTER
 103
 104         object_class = G_OBJECT_CLASS (klass);
 105         object_class->finalize = irreco_theme_creator_buttons_finalize;
 106         IRRECO_RETURN
 107
 108 }
 109 static void
 110 irreco_theme_creator_buttons_init (IrrecoThemeCreatorButtons *self)
 111 {
 112         /* TODO: Add initialization code here */
 113
 114         IRRECO_ENTER
 115
 116         gtk_box_set_spacing(GTK_BOX(self), 1);
 117
 118         /*BUTTONS*/
 119         self->scroll_buttons = gtk_scrolled_window_new(NULL, NULL);
 120         self->store_buttons = gtk_list_store_new(N_COLUMNS, G_TYPE_POINTER,
 121                                                  G_TYPE_STRING, GDK_TYPE_PIXBUF,
 122                                                  GDK_TYPE_PIXBUF);
 123         self->view_buttons = gtk_tree_view_new();
 124         gtk_box_pack_start_defaults(GTK_BOX(self), self->scroll_buttons);
 125
 126
 127         /*BUTTONS COLUMNS*/
 128
 129         gtk_tree_view_set_model(GTK_TREE_VIEW(self->view_buttons),
 130                                 GTK_TREE_MODEL(self->store_buttons));
 131         g_object_unref(self->store_buttons);
 132
 133         /* Create pixbuf column. */
 134         self->renderer_buttons = gtk_cell_renderer_pixbuf_new();
 135         self->column_buttons = gtk_tree_view_column_new_with_attributes(
 136                                 "Unpressed        ", self->renderer_buttons,
 137                                 "pixbuf", PIXBUF_COL, NULL);
 138         gtk_tree_view_append_column(GTK_TREE_VIEW(self->view_buttons),
 139                                     self->column_buttons);
 140
 141         self->renderer_buttons = gtk_cell_renderer_pixbuf_new();
 142         self->column_buttons = gtk_tree_view_column_new_with_attributes(
 143                                                 "Pressed                  ",
 144                                                 self->renderer_buttons,
 145                                                 "pixbuf", PIXBUF_COL, NULL);
 146         gtk_tree_view_append_column(GTK_TREE_VIEW(self->view_buttons),
 147                                     self->column_buttons);
 148
 149         /* Create text column. */
 150         self->renderer_buttons = gtk_cell_renderer_text_new();
 151         self->column_buttons = gtk_tree_view_column_new_with_attributes(
 152                                                         "Name      ",
 153                                                         self->renderer_buttons,
 154                                                         "text", TEXT_COL, NULL);
 155         gtk_tree_view_append_column(GTK_TREE_VIEW(self->view_buttons),
 156                                     self->column_buttons);
 157         gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(self->view_buttons),
 158                                           TRUE);
 159
 160
 161         /* Scroll_buttons*/
 162
 163         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(self->scroll_buttons),
 164                                        GTK_POLICY_AUTOMATIC,
 165                                        GTK_POLICY_AUTOMATIC);
 166         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(
 167                                               self->scroll_buttons),
 168                                               self->view_buttons);
 169         self->tree_selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(
 170                                                            self->view_buttons));
 171         gtk_tree_selection_set_mode(self->tree_selection, GTK_SELECTION_SINGLE);
 172
 173         IRRECO_RETURN
 174 }
 175
 176
 177 GtkWidget* irreco_theme_creator_buttons_new(GtkWindow *parent,
 178                                             IrrecoData *irreco_data,
 179                                             IrrecoTheme * irreco_theme)
 180 {
 181         IrrecoThemeCreatorButtons *self;
 182         IRRECO_ENTER
 183
 184         self = g_object_new(IRRECO_TYPE_THEME_CREATOR_BUTTONS,
 185                             "irreco-data", irreco_data,
 186                             NULL);
 187
 188         irreco_theme_creator_buttons_set_parent_window(self, parent);
 189         self->parent_window = GTK_WINDOW(parent);
 190         self->irreco_data = irreco_data;
 191         self->theme = irreco_theme;
 192         if (irreco_theme !=NULL) {
 193                 irreco_theme_creator_buttons_image_append(self);
 194         }
 195         IRRECO_RETURN_PTR(GTK_WIDGET(self));
 196 }
 197
 198 /** @} */
 199
 200
 201
 202 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 203 /* Private Functions                                                          */
 204 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 205
 206 /**
 207  * @name Private Functions
 208  * @{
 209  */
 210
 211
 212 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 213 /* Public Functions                                                           */
 214 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 215
 216 /**
 217  * @name Public Functions
 218  * @{
 219  */
 220
 221 /**
 222  * Set parent window for popup dialogs.
 223  */
 224 void
 225 irreco_theme_creator_buttons_set_parent_window(IrrecoThemeCreatorButtons *self,
 226                                                GtkWindow *parent)
 227 {
 228         IRRECO_ENTER
 229         self->parent_window = parent;
 230         IRRECO_RETURN
 231 }
 232
 233 void irreco_theme_creator_buttons_image_append(IrrecoThemeCreatorButtons *self)
 234 {
 235
 236         GdkPixbuf                       *unpixbuf = NULL;
 237         GdkPixbuf                       *pixbuf = NULL;
 238         GError                          *error = NULL;
 239         IrrecoData                      *irreco_data = NULL;
 240         IrrecoThemeManager              *manager = NULL;
 241         gint i=0;
 242
 243         IRRECO_ENTER
 244
 245         irreco_data = self->irreco_data;
 246         manager = irreco_data->theme_manager;
 247
 248         switch (self->loader_state) {
 249         case LOADER_STATE_INIT: {
 250                 GtkTreeIter iter;
 251                 /*irreco_theme_creator_backgrounds_set_banner(self, _("Loading ..."), 0.5);*/
 252                 self->loader_state = LOADER_STATE_LOOP;
 253                 self->loader_iter = gtk_tree_iter_copy(&iter);
 254
 255         }
 256         case LOADER_STATE_LOOP: {
 257                 gint theme_button_count;
 258                 /*gfloat banner;*/
 259                 const gchar *image_name;
 260                 IrrecoTheme *theme;
 261                 GtkTreeIter iter;
 262
 263                 irreco_string_table_get(manager->themes,
 264                                         self->theme->name->str,
 265                                         (gpointer *) &theme);
 266
 267                 theme_button_count = irreco_string_table_lenght(theme->buttons);
 268
 269                 if (theme_button_count > 0) {
 270                         while(theme_button_count > 0) {
 271
 272                                 IrrecoThemeButton *button_image;
 273
 274                                 irreco_string_table_index(theme->buttons, i,
 275                                                           &image_name,
 276                                                           (gpointer *)
 277                                                           &button_image);
 278
 279
 280                                 unpixbuf = gdk_pixbuf_new_from_file(
 281                                                 button_image->image_up->str,
 282                                                 &error);
 283                                 if (irreco_gerror_check_print(&error)) {
 284                                         IRRECO_RETURN
 285                                 }
 286                                 pixbuf = gdk_pixbuf_new_from_file(
 287                                                 button_image->image_down->str,
 288                                                 &error);
 289                                 if (irreco_gerror_check_print(&error)) {
 290                                         IRRECO_RETURN
 291                                 }
 292
 293                                 gtk_list_store_append(self->store_buttons, &iter);
 294
 295                                 gtk_list_store_set(self->store_buttons, &iter,
 296                                                    DATA_COL, button_image,
 297                                                    PIXBUF_COL, unpixbuf,
 298                                                    PIXBUF_COL, pixbuf,
 299                                                    TEXT_COL, image_name, -1);
 300
 301                                 theme_button_count -=1;
 302                                 i++;
 303                         }
 304
 305                  }      else {
 306
 307                 }
 308
 309                 /*irreco_theme_manager_dlg_set_banner(self, _("Loading ..."),
 310                                                     1.0);*/
 311                 self->loader_state = LOADER_STATE_END;
 312                 IRRECO_RETURN
 313                 }
 314
 315         case LOADER_STATE_END:
 316                 if (self->loader_iter != NULL) {
 317                         gtk_tree_iter_free(self->loader_iter);
 318
 319                 }
 320                 if (unpixbuf != NULL) g_object_unref(G_OBJECT(unpixbuf));
 321                 if (pixbuf != NULL) g_object_unref(G_OBJECT(pixbuf));
 322                 /*irreco_theme_manager_dlg_hide_banner(self);
 323                 irreco_theme_manager_dlg_loader_stop(self);*/
 324
 325         }
 326
 327         IRRECO_RETURN
 328 }
 329
 330
 331
 332
 333