src/plugin.c

   1 #include <config.h>
   2 #include <glib.h>
   3 #include <glib/gi18n-lib.h>
   4 #include <gtk/gtk.h>
   5 #include <gdk/gdkkeysyms.h>
   6 #include <gmpc/plugin.h>
   7 #include <gmpc/playlist3-messages.h>
   8 #include <gmpc/gmpc-metaimage.h>
   9 #include <gmpc/misc.h>
  10 #include <libmpd/libmpd-internal.h>
  11 #include <math.h>
  12 #include "exo-wrap-table.h"
  13 #include "plugin.h"
  14
  15 const GType albumview_plugin_get_type(void);
  16 #define ALBUM_VIEW_PLUGIN(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), albumview_plugin_get_type(), AlbumViewPlugin))
  17 #define AV_LOG_DOMAIN "AlbumViewPlugin"
  18
  19 typedef struct _AlbumViewPluginPrivate {
  20     int supported_columns;
  21     int supported_rows;
  22     int album_size;
  23     GtkWidget *filter_entry;
  24     GtkWidget *slider_scale;
  25     GtkWidget *progress_bar;
  26     GtkWidget *item_table;
  27     GtkWidget *albumview_box;
  28     GtkWidget *albumview_main_box;
  29     GtkWidget *event_bg;
  30     int max_entries;
  31     int current_entry;
  32
  33     MpdData *complete_list;
  34     guint update_timeout;
  35     /* temp */
  36     MpdData *data;
  37     GList *current_item;
  38     GtkTreeRowReference *albumview_ref;
  39 }_AlbumViewPluginPrivate;
  40
  41
  42
  43 static gchar * albumview_format_time(unsigned long seconds);
  44 static void albumview_browser_save_myself(GmpcPluginBase *plug);
  45 static void position_changed(GtkRange *range, gpointer data);
  46 static void filter_list(GtkEntry *entry, gpointer data);
  47 void update_view(AlbumViewPlugin *self);
  48 static void load_list(AlbumViewPlugin *self);
  49 /**
  50  * Get/Set enable
  51  */
  52
  53 static int albumview_get_enabled(GmpcPluginBase *plug)
  54 {
  55         return cfg_get_single_value_as_int_with_default(config, "albumview", "enable", TRUE);
  56 }
  57
  58 void albumview_set_enabled(GmpcPluginBase *plug, int enabled)
  59 {
  60     AlbumViewPlugin *self = ALBUM_VIEW_PLUGIN(plug);
  61         cfg_set_single_value_as_int(config, "albumview", "enable", enabled);
  62         if(enabled)
  63         {
  64                 if(self->priv->albumview_ref == NULL)
  65                 {
  66                         albumview_add(GMPC_PLUGIN_BROWSER_IFACE(plug), GTK_WIDGET(playlist3_get_category_tree_view()));
  67                 }
  68         }
  69         else
  70         {
  71                 GtkTreePath *path = gtk_tree_row_reference_get_path(self->priv->albumview_ref);
  72         GtkTreeModel *model = gtk_tree_row_reference_get_model(self->priv->albumview_ref);
  73                 if (path){
  74                         GtkTreeIter iter;
  75                         if (gtk_tree_model_get_iter(model, &iter, path)){
  76                                 gtk_list_store_remove(GTK_LIST_STORE(model), &iter);
  77                         }
  78                         gtk_tree_path_free(path);
  79                         gtk_tree_row_reference_free(self->priv->albumview_ref);
  80                         self->priv->albumview_ref = NULL;
  81                 }
  82         }
  83 }
  84
  85 /**
  86  * Playlist browser functions
  87  */
  88 static void albumview_add(GmpcPluginBrowserIface *plug, GtkWidget *category_tree)
  89 {
  90     AlbumViewPlugin *self = ALBUM_VIEW_PLUGIN(plug);
  91         GtkTreePath *path;
  92         GtkTreeModel *model = GTK_TREE_MODEL(playlist3_get_category_tree_store());
  93         GtkTreeIter iter;
  94     gint pos;
  95         /**
  96          * don't do anything if we are disabled
  97          */
  98         if(!cfg_get_single_value_as_int_with_default(config, "albumview", "enable", TRUE)) return;
  99         /**
 100          * Add ourslef to the list
 101          */
 102         pos = cfg_get_single_value_as_int_with_default(config, "albumview","position",2);
 103         playlist3_insert_browser(&iter, pos);
 104         gtk_list_store_set(GTK_LIST_STORE(model), &iter,
 105                         PL3_CAT_TYPE, GMPC_PLUGIN_BASE(plug)->id,
 106                         PL3_CAT_TITLE,"Album View",
 107                         PL3_CAT_ICON_ID, "albumview",
 108                         -1);
 109         /**
 110          * remove odl reference if exists
 111          */
 112         if (self->priv->albumview_ref) {
 113                 gtk_tree_row_reference_free(self->priv->albumview_ref);
 114                 self->priv->albumview_ref = NULL;
 115         }
 116         /**
 117          * create reference to ourself in the list
 118          */
 119         path = gtk_tree_model_get_path(GTK_TREE_MODEL(model), &iter);
 120         if (path) {
 121                 self->priv->albumview_ref = gtk_tree_row_reference_new(model, path);
 122                 gtk_tree_path_free(path);
 123         }
 124 }
 125 static void albumview_browser_save_myself(GmpcPluginBase *plug)
 126 {
 127     AlbumViewPlugin *self = ALBUM_VIEW_PLUGIN(plug);
 128         if(self->priv->albumview_ref)
 129         {
 130                 GtkTreePath *path = gtk_tree_row_reference_get_path(self->priv->albumview_ref);
 131                 if(path)
 132                 {
 133                         gint *indices = gtk_tree_path_get_indices(path);
 134                         g_log(AV_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "Saving myself to position: %i", indices[0]);
 135                         cfg_set_single_value_as_int(config, "albumview","position",indices[0]);
 136                         gtk_tree_path_free(path);
 137                 }
 138         }
 139 }
 140
 141 void size_changed(GtkWidget *widget, GtkAllocation *alloc, gpointer user_data)
 142 {
 143     AlbumViewPlugin *self = ALBUM_VIEW_PLUGIN(user_data);
 144     int columns = (alloc->width-10)/(self->priv->album_size +25);
 145     int rows = (alloc->height-10)/(self->priv->album_size +40);
 146
 147     if(columns != self->priv->supported_columns || rows != self->priv->supported_rows)
 148     {
 149         self->priv->supported_columns = (columns)?columns:1;
 150         self->priv->supported_rows = (rows)?rows:1;
 151         g_log(AV_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "update columns: %i %i %i\n", alloc->width-20,columns, self->priv->album_size);
 152         if(self->priv->filter_entry && GTK_WIDGET_IS_SENSITIVE(self->priv->filter_entry))
 153         {
 154             update_view(self);
 155         }
 156     }
 157
 158 }
 159 void album_size_changed(GtkSpinButton *spin, gpointer user_data)
 160 {
 161     AlbumViewPlugin *self = ALBUM_VIEW_PLUGIN(user_data);
 162     int new_size = ((int)gtk_spin_button_get_value(spin))*25+50;
 163     if(new_size != self->priv->album_size) {
 164         self->priv->album_size = new_size;
 165         g_log(AV_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "Set new size: %i\n", new_size);
 166         /* Reset so it gets redrawn */
 167         self->priv->supported_columns = -1;
 168         /* Force re-display */
 169         size_changed(self->priv->albumview_main_box, &(self->priv->albumview_main_box->allocation), self);
 170     }
 171     cfg_set_single_value_as_int(config, "albumview", "zoom-level", (int)gtk_spin_button_get_value(spin));
 172 }
 173
 174 static gboolean albumview_scroll_event(GtkWidget *event_box, GdkEventScroll *event, gpointer data)
 175 {
 176     AlbumViewPlugin *self = ALBUM_VIEW_PLUGIN(data);
 177     if(self->priv->current_item == NULL) return FALSE;
 178     if(event->direction == GDK_SCROLL_UP)
 179     {
 180         int value = gtk_range_get_value(GTK_RANGE(self->priv->slider_scale))-self->priv->supported_columns;
 181         gtk_range_set_value(GTK_RANGE(self->priv->slider_scale), value);
 182         return TRUE;
 183     }else if(event->direction == GDK_SCROLL_DOWN) {
 184         int value = gtk_range_get_value(GTK_RANGE(self->priv->slider_scale))+self->priv->supported_columns;
 185         gtk_range_set_value(GTK_RANGE(self->priv->slider_scale), value);
 186         return TRUE;
 187     }
 188     return FALSE;
 189 }
 190 static gboolean albumview_key_press_event(GtkWidget *event_box, GdkEventKey *event, gpointer data)
 191 {
 192     AlbumViewPlugin *self = ALBUM_VIEW_PLUGIN(data);
 193     if(self->priv->current_item == NULL) return FALSE;
 194
 195     if(event->keyval == GDK_Up){
 196         int value = gtk_range_get_value(GTK_RANGE(self->priv->slider_scale))-self->priv->supported_columns;
 197         gtk_range_set_value(GTK_RANGE(self->priv->slider_scale), value);
 198         return TRUE;
 199     }else if (event->keyval == GDK_Down){
 200         int value = gtk_range_get_value(GTK_RANGE(self->priv->slider_scale))+self->priv->supported_columns;
 201         gtk_range_set_value(GTK_RANGE(self->priv->slider_scale), value);
 202         return TRUE;
 203     }else if (event->keyval == GDK_Page_Up) {
 204         int value = gtk_range_get_value(GTK_RANGE(self->priv->slider_scale))-self->priv->supported_columns*self->priv->supported_rows;
 205         gtk_range_set_value(GTK_RANGE(self->priv->slider_scale), value);
 206         return TRUE;
 207
 208     }else if (event->keyval == GDK_Page_Down) {
 209         int value = gtk_range_get_value(GTK_RANGE(self->priv->slider_scale))+self->priv->supported_columns*self->priv->supported_rows;
 210         gtk_range_set_value(GTK_RANGE(self->priv->slider_scale), value);
 211         return TRUE;
 212
 213     }
 214
 215     return FALSE;
 216 }
 217 static gboolean albumview_button_press_event(GtkWidget *event_box, GdkEventButton *event, gpointer data)
 218 {
 219     AlbumViewPlugin *self = ALBUM_VIEW_PLUGIN(data);
 220     if(self->priv->current_item == NULL) return FALSE;
 221     gtk_widget_grab_focus(self->priv->event_bg);
 222 }
 223 static gboolean albumview_focus(GtkWidget *wid,GdkEventFocus *event,  gpointer data)
 224 {
 225     AlbumViewPlugin *self = ALBUM_VIEW_PLUGIN(data);
 226     g_log(AV_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "focus in");
 227     gtk_widget_queue_draw(self->priv->event_bg);
 228     return TRUE;
 229 }
 230 static gboolean albumview_focus_out(GtkWidget *wid,GdkEventFocus *event,  gpointer data)
 231 {
 232     AlbumViewPlugin *self = ALBUM_VIEW_PLUGIN(data);
 233     g_log(AV_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "focus out");
 234
 235     gtk_widget_queue_draw(self->priv->event_bg);
 236     return TRUE;
 237 }
 238 static gboolean albumview_expose_event(GtkWidget *widget, GdkEventExpose *event, gpointer data)
 239 {
 240         int width = widget->allocation.width;
 241         int height = widget->allocation.height;
 242     AlbumViewPlugin *self = ALBUM_VIEW_PLUGIN(data);
 243
 244         gtk_paint_flat_box(widget->style,
 245                                         widget->window,
 246                                         GTK_STATE_NORMAL,
 247                                         GTK_SHADOW_NONE,
 248                                         NULL,
 249                                         widget,
 250                                         "entry_bg",
 251                                         0,0,width,height);
 252     if(gtk_widget_is_focus(widget))
 253     {
 254         gtk_paint_focus(widget->style, widget->window,
 255                 GTK_STATE_NORMAL,
 256                 NULL,
 257                 widget,
 258                 "entry_bg",
 259                 0,0,width,height);
 260     }
 261     return FALSE;
 262 }
 263 #if GTK_CHECK_VERSION(2,16,0)
 264 static void mod_fill_clear_search_entry(GtkEntry *entry, GtkEntryIconPosition icon_pos, GdkEvent *event, gpointer user_data)
 265 {
 266     if(icon_pos == GTK_ENTRY_ICON_SECONDARY){
 267         gtk_entry_set_text(GTK_ENTRY(entry), "");
 268     }
 269 }
 270 #endif
 271 static void albumview_init(AlbumViewPlugin *self)
 272 {
 273     /** Get an allready exposed widgets to grab theme colors from. */
 274     GtkWidget *colw = (GtkWidget *)playlist3_get_category_tree_view();
 275     GtkWidget *label = NULL;
 276     GtkWidget *event = gtk_scrolled_window_new(NULL, NULL);
 277     GtkWidget *hbox = NULL;     int i = 0;
 278     self->priv->event_bg = gtk_event_box_new();
 279     self->priv->albumview_main_box = gtk_vbox_new(FALSE, 6);
 280
 281     self->priv->album_size = 25*cfg_get_single_value_as_int_with_default(config, "albumview", "zoom-level", 5)+50;
 282     g_signal_connect(G_OBJECT(event), "size-allocate", G_CALLBACK(size_changed), self);
 283
 284     GtkWidget *iv = self->priv->albumview_box = gtk_vbox_new(FALSE, 6);
 285     self->priv->slider_scale = gtk_vscale_new_with_range(0,1,1);
 286     gtk_scale_set_draw_value(GTK_SCALE(self->priv->slider_scale), FALSE);
 287     g_signal_connect(G_OBJECT(self->priv->slider_scale), "value-changed", G_CALLBACK(position_changed), self);
 288
 289     self->priv->filter_entry = gtk_entry_new();
 290
 291 #if GTK_CHECK_VERSION(2,16,0)
 292     gtk_entry_set_icon_from_stock(GTK_ENTRY(self->priv->filter_entry), GTK_ENTRY_ICON_SECONDARY, GTK_STOCK_CLEAR);
 293     g_signal_connect(GTK_ENTRY(self->priv->filter_entry), "icon-press", G_CALLBACK(mod_fill_clear_search_entry), NULL);
 294 #endif
 295     g_signal_connect(G_OBJECT(self->priv->filter_entry),"changed", G_CALLBACK(filter_list), self);
 296
 297     GtkWidget *spin= gtk_spin_button_new_with_range(1, 10, 1);
 298     gtk_spin_button_set_value(GTK_SPIN_BUTTON(spin), self->priv->album_size);
 299
 300     hbox = gtk_hbox_new(FALSE, 6);
 301     gtk_box_pack_start(GTK_BOX(hbox),gtk_label_new(("Filter")), FALSE, FALSE, 0);
 302     gtk_box_pack_start(GTK_BOX(hbox),self->priv->filter_entry, TRUE, TRUE, 0);
 303
 304     gtk_box_pack_start(GTK_BOX(hbox),gtk_label_new(("Zoom level")), FALSE, FALSE, 0);
 305     gtk_widget_set_size_request(spin, 140, -1);
 306     gtk_box_pack_start(GTK_BOX(hbox),spin, FALSE, FALSE, 0);
 307     gtk_box_pack_end(GTK_BOX(self->priv->albumview_main_box), hbox, FALSE, FALSE, 0);
 308
 309     gtk_spin_button_set_value(GTK_SPIN_BUTTON(spin), cfg_get_single_value_as_int_with_default(config, "albumview", "zoom-level", 10));
 310     g_signal_connect(G_OBJECT(spin), "value-changed", G_CALLBACK(album_size_changed), self);
 311
 312
 313     hbox = gtk_hbox_new(FALSE, 6);
 314     gtk_box_pack_start(GTK_BOX(self->priv->albumview_main_box),hbox, TRUE, TRUE, 0);
 315     gtk_box_pack_start(GTK_BOX(hbox),event, TRUE, TRUE, 0);
 316     gtk_box_pack_start(GTK_BOX(hbox),self->priv->slider_scale, FALSE, FALSE, 0);//gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(sw), event);
 317     gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(event), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 318     gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(event), GTK_SHADOW_ETCHED_IN);
 319     /* setup bg */
 320     /* TODO draw focus */
 321 //    gtk_widget_modify_bg(self->priv->event_bg, GTK_STATE_NORMAL,&(self->priv->albumview_main_box->style->white));
 322     gtk_widget_set_app_paintable(self->priv->event_bg, TRUE);
 323     g_signal_connect(G_OBJECT(self->priv->event_bg), "expose-event", G_CALLBACK(albumview_expose_event), self);
 324     gtk_event_box_set_visible_window(GTK_EVENT_BOX(self->priv->event_bg), TRUE);
 325
 326     g_object_set(self->priv->event_bg, "can-focus", TRUE,NULL);
 327     GTK_WIDGET_SET_FLAGS(self->priv->event_bg, GTK_HAS_FOCUS);
 328     gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(event), self->priv->event_bg);
 329     gtk_container_add(GTK_CONTAINER(self->priv->event_bg), iv);
 330     gtk_widget_add_events(self->priv->event_bg, GDK_SCROLL_MASK|GDK_BUTTON_PRESS_MASK|GDK_FOCUS_CHANGE_MASK);
 331     g_signal_connect_object(G_OBJECT(self->priv->event_bg), "scroll-event", G_CALLBACK(albumview_scroll_event), self,0);
 332     g_signal_connect_object(G_OBJECT(self->priv->event_bg), "key-press-event", G_CALLBACK(albumview_key_press_event), self,0);
 333     g_signal_connect_object(G_OBJECT(self->priv->event_bg), "focus-in-event", G_CALLBACK(albumview_focus), self,0);
 334     g_signal_connect_object(G_OBJECT(self->priv->event_bg), "focus-out-event", G_CALLBACK(albumview_focus_out), self, 0);
 335     g_signal_connect_object(G_OBJECT(self->priv->filter_entry), "key-press-event", G_CALLBACK(albumview_key_press_event), self,0);
 336     g_signal_connect_object(G_OBJECT(self->priv->event_bg), "button-press-event", G_CALLBACK(albumview_button_press_event), self,0);
 337
 338     gtk_widget_show_all(self->priv->albumview_main_box);
 339
 340
 341     /* maintain my own reference to the widget, so it won't get destroyed removing
 342      * from view
 343      */
 344     g_object_ref_sink(self->priv->albumview_main_box);
 345 }
 346
 347
 348 static void albumview_selected(GmpcPluginBrowserIface *plug, GtkWidget *container)
 349 {
 350     AlbumViewPlugin *self = ALBUM_VIEW_PLUGIN(plug);
 351     if(self->priv->albumview_main_box== NULL) {
 352         albumview_init((AlbumViewPlugin *)plug);
 353         albumview_connection_changed(gmpcconn, connection,1,self);
 354     }
 355     gtk_container_add(GTK_CONTAINER(container), self->priv->albumview_main_box);
 356     gtk_widget_show(self->priv->albumview_main_box);
 357     gtk_widget_grab_focus(self->priv->event_bg);
 358 }
 359
 360 static void albumview_unselected(GmpcPluginBrowserIface *plug,GtkWidget *container)
 361 {
 362     AlbumViewPlugin *self = ALBUM_VIEW_PLUGIN(plug);
 363     gtk_container_remove(GTK_CONTAINER(container), self->priv->albumview_main_box);
 364 }
 365
 366 static void status_changed(GmpcConnection *gmpcconnn,MpdObj *mi, ChangedStatusType type, AlbumViewPlugin *self)
 367 {
 368     if((type&MPD_CST_DATABASE) > 0)
 369     {
 370
 371         if(self->priv->albumview_main_box)
 372             load_list(self);
 373     }
 374 }
 375
 376 void albumview_plugin_init(AlbumViewPlugin *self)
 377 {
 378     gtk_icon_theme_append_search_path(gtk_icon_theme_get_default (),PIXMAP_DATA_DIR);
 379     g_signal_connect_object(G_OBJECT(gmpcconn), "status-changed", G_CALLBACK(status_changed), self, 0);
 380 }
 381 #define TIMER_SUB(start,stop,diff)  diff.tv_usec = stop.tv_usec - start.tv_usec;\
 382         diff.tv_sec = stop.tv_sec - start.tv_sec;\
 383         if(diff.tv_usec < 0) {\
 384             diff.tv_sec -= 1; \
 385             diff.tv_usec += G_USEC_PER_SEC; \
 386         }
 387 static gint __add_sort(gpointer aa, gpointer bb, gpointer data)
 388 {
 389     MpdData_real *a = *(MpdData_real **)aa;
 390     MpdData_real *b = *(MpdData_real **)bb;
 391     if(!a || !b) return 0;
 392     if(a->type == MPD_DATA_TYPE_SONG && b->type == MPD_DATA_TYPE_SONG)
 393     {
 394         if(a->song->artist &&  b->song->artist)
 395         {
 396             int val;
 397             {
 398                 gchar *sa,*sb;
 399                 sa = g_utf8_strdown(a->song->artist, -1);
 400                 sb = g_utf8_strdown(b->song->artist, -1);
 401                 val = g_utf8_collate(sa,sb);
 402                 g_free(sa);
 403                 g_free(sb);
 404             }/* else {
 405                 val = (a == NULL)?((b==NULL)?0:-1):1;
 406             }*/
 407             if(val != 0)
 408                 return val;
 409             if (a->song->album && b->song->album)
 410             {
 411                 gchar *sa,*sb;
 412                 sa = g_utf8_strdown(a->song->album, -1);
 413                 sb = g_utf8_strdown(b->song->album, -1);
 414                 val = g_utf8_collate(sa,sb);
 415                 g_free(sa);
 416                 g_free(sb);
 417
 418             }
 419             return val;
 420         }
 421     }
 422     return -1;
 423 }
 424
 425 static gboolean load_list_itterate(AlbumViewPlugin *self)
 426 {
 427     MpdData *data2 = NULL;
 428     self->priv->current_entry++;
 429     if(self->priv->max_entries>0 && self->priv->current_entry%25 == 0){
 430         gchar *temp = g_strdup_printf("%i of %i albums loaded", self->priv->current_entry, self->priv->max_entries);
 431         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(self->priv->progress_bar), self->priv->current_entry/(double)self->priv->max_entries);
 432         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(self->priv->progress_bar), temp);
 433         g_free(temp);
 434
 435     }
 436     if(self->priv->data)
 437     {
 438         mpd_database_search_field_start(connection, MPD_TAG_ITEM_ARTIST);
 439         mpd_database_search_add_constraint(connection, MPD_TAG_ITEM_ALBUM, (self->priv->data)->tag);
 440         data2 = mpd_database_search_commit(connection);
 441         if(data2)
 442         {
 443             mpd_Song *song = mpd_newSong();
 444             song->album = g_strdup((self->priv->data)->tag);
 445             song->artist = g_strdup(data2->tag);
 446             if(!mpd_data_is_last(data2))
 447             {
 448                 /* test if server supports album artist */
 449                 if(mpd_server_tag_supported(connection, MPD_TAG_ITEM_ALBUM_ARTIST))
 450                 {
 451                     mpd_database_search_field_start(connection, MPD_TAG_ITEM_ALBUM_ARTIST);
 452                     mpd_database_search_add_constraint(connection, MPD_TAG_ITEM_ALBUM, (self->priv->data)->tag);
 453                     MpdData *data3 = mpd_database_search_commit(connection);
 454                     if(mpd_data_is_last(data3)){
 455                         if(strlen(data3->tag) > 0)
 456                         {
 457                             song->albumartist = g_strdup(data3->tag);
 458                             if(song->artist) g_free(song->artist);
 459                             song->artist = g_strdup(data3->tag);
 460                         }
 461                     }
 462                     else{
 463                         mpd_freeSong(song);
 464                         song = NULL;
 465                     }
 466                     mpd_data_free(data3);
 467                 }
 468                 else {
 469                     mpd_freeSong(song);
 470                     song = NULL;
 471                 }
 472             }
 473             mpd_data_free(data2);
 474             if(song){
 475                 self->priv->complete_list = mpd_new_data_struct_append(self->priv->complete_list);
 476                 self->priv->complete_list->song = song;
 477                 self->priv->complete_list->type = MPD_DATA_TYPE_SONG;
 478                 song = NULL;
 479             }
 480         }
 481
 482         (self->priv->data) = mpd_data_get_next((self->priv->data));
 483     }
 484     if(self->priv->data == NULL){
 485         int items = 0;
 486         MpdData_real *iter;
 487         self->priv->complete_list = (MpdData *)misc_sort_mpddata(mpd_data_get_first(self->priv->complete_list), (GCompareDataFunc)__add_sort, NULL);
 488         g_log(AV_LOG_DOMAIN, G_LOG_LEVEL_DEBUG,"update view\n");
 489         gtk_widget_destroy(self->priv->progress_bar);
 490         self->priv->progress_bar = NULL;
 491         for(iter = (MpdData_real*)self->priv->complete_list; iter; iter = iter->next) items++;
 492
 493         gtk_widget_set_sensitive(self->priv->filter_entry, TRUE);
 494         filter_list(GTK_ENTRY(self->priv->filter_entry), self);
 495
 496         gtk_widget_grab_focus(self->priv->event_bg);
 497         return FALSE;
 498     }
 499
 500     g_idle_add((GSourceFunc)load_list_itterate, self);
 501     return FALSE;
 502 }
 503
 504 static void load_list(AlbumViewPlugin *self)
 505 {
 506     if(self->priv->complete_list)mpd_data_free(self->priv->complete_list);
 507     self->priv->complete_list = NULL;
 508     if(self->priv->current_item) g_list_free(self->priv->current_item);
 509     self->priv->current_item = NULL;
 510
 511
 512     self->priv->progress_bar = gtk_progress_bar_new();
 513     gtk_box_pack_start(GTK_BOX(self->priv->albumview_box), self->priv->progress_bar, FALSE, FALSE, 0);
 514     gtk_widget_show(self->priv->progress_bar);
 515     mpd_database_search_field_start(connection, MPD_TAG_ITEM_ALBUM);
 516     MpdData *iter,*data = mpd_database_search_commit(connection);
 517     self->priv->max_entries= 0;
 518     self->priv->current_entry = 0;
 519     gtk_widget_set_sensitive(self->priv->filter_entry, FALSE);
 520     for(iter = data; iter; iter = mpd_data_get_next_real(iter, FALSE)) self->priv->max_entries++;
 521     self->priv->data= data;
 522     g_idle_add((GSourceFunc)load_list_itterate, self);
 523 }
 524 void albumview_connection_changed(GmpcConnection *conn, MpdObj *mi, int connect,void *usedata)
 525 {
 526     AlbumViewPlugin *self = ALBUM_VIEW_PLUGIN(usedata);
 527
 528     if(connect && self->priv->albumview_main_box)
 529     {
 530         load_list(self);
 531     }
 532     else if(self->priv->albumview_main_box){
 533         mpd_data_free(self->priv->complete_list);
 534         self->priv->complete_list = NULL;
 535         if(self->priv->item_table)
 536             gtk_widget_hide(self->priv->item_table);
 537     }
 538 }
 539 static void album_add(GtkWidget *button, mpd_Song *song)
 540 {
 541     mpd_database_search_start(connection,TRUE);
 542
 543     mpd_database_search_add_constraint(connection, MPD_TAG_ITEM_ALBUM, song->album);
 544     if(song->albumartist && strlen(song->albumartist) >0){
 545         mpd_database_search_add_constraint(connection, MPD_TAG_ITEM_ALBUM_ARTIST, song->albumartist);
 546     }else{
 547         mpd_database_search_add_constraint(connection, MPD_TAG_ITEM_ARTIST, song->artist);
 548     }
 549     MpdData *data = mpd_database_search_commit(connection);
 550     /* Sort it before adding */
 551     data = misc_sort_mpddata_by_album_disc_track(data);
 552     for(;data;data = mpd_data_get_next(data)){
 553         mpd_playlist_queue_add(connection, data->song->file);
 554     }
 555     mpd_playlist_queue_commit(connection);
 556 }
 557 static void album_view(GtkWidget *button ,mpd_Song *song)
 558 {
 559         if (song && song->artist && song->album) {
 560                 info2_activate();
 561                 info2_fill_album_view(song->artist, song->album);
 562         }
 563 }
 564
 565 static void album_replace(GtkWidget *button, mpd_Song *song)
 566 {
 567     mpd_playlist_clear(connection);
 568     album_add(button, song);
 569     mpd_player_play(connection);
 570 }
 571 static gboolean album_button_press(GtkWidget *image, GtkMenu *menu, mpd_Song *song)
 572 {
 573     GtkWidget *item;
 574
 575     item = gtk_image_menu_item_new_with_label("Album information");
 576     gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item),
 577             gtk_image_new_from_stock(GTK_STOCK_INFO, GTK_ICON_SIZE_MENU));
 578     gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 579     g_signal_connect(G_OBJECT(item), "activate", G_CALLBACK(album_view), song);
 580
 581     item = gtk_image_menu_item_new_from_stock(GTK_STOCK_ADD,NULL);
 582     gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 583     g_signal_connect(G_OBJECT(item), "activate", G_CALLBACK(album_add), song);
 584
 585     /* replace the replace widget */
 586     item = gtk_image_menu_item_new_with_label("Replace");
 587     gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item),
 588             gtk_image_new_from_stock(GTK_STOCK_REDO, GTK_ICON_SIZE_MENU));
 589     gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 590     g_signal_connect(G_OBJECT(item), "activate", G_CALLBACK(album_replace), song);
 591
 592     item = gtk_separator_menu_item_new();
 593     gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 594
 595     gtk_widget_show(item);
 596
 597     return TRUE;
 598 }
 599 static GtkWidget * create_button(AlbumViewPlugin *self, MpdData_real *complete_list_iter)
 600 {
 601     GtkWidget *item;
 602     GtkWidget *vbox;
 603     GtkWidget *label = NULL;
 604     gchar *temp = NULL;
 605     /* Wrap it in a vbox */
 606     vbox = gtk_vbox_new(FALSE, 3);
 607     gtk_widget_set_size_request(vbox, self->priv->album_size+20,self->priv->album_size+40);
 608
 609     item = gmpc_metaimage_new_size(META_ALBUM_ART,self->priv->album_size);
 610     gmpc_metaimage_set_scale_up(GMPC_METAIMAGE(item), TRUE);
 611     gtk_widget_set_has_tooltip(GTK_WIDGET(item), FALSE);
 612     gmpc_metaimage_set_squared(GMPC_METAIMAGE(item), TRUE);
 613
 614     gmpc_metaimage_update_cover_from_song_delayed(GMPC_METAIMAGE(item), complete_list_iter->song);
 615
 616     gtk_box_pack_start(GTK_BOX(vbox), item, TRUE, TRUE, 0);
 617     /* Set artist name */
 618     if(complete_list_iter->song->albumartist){
 619         GtkWidget *label = gtk_label_new(complete_list_iter->song->albumartist);
 620         gtk_label_set_ellipsize(GTK_LABEL(label), PANGO_ELLIPSIZE_MIDDLE);
 621         gtk_box_pack_end(GTK_BOX(vbox), label, FALSE, FALSE, 0);
 622     }else{
 623         GtkWidget *label = gtk_label_new(complete_list_iter->song->artist);
 624         gtk_label_set_ellipsize(GTK_LABEL(label), PANGO_ELLIPSIZE_MIDDLE);
 625         gtk_box_pack_end(GTK_BOX(vbox), label, FALSE, FALSE, 0);
 626     }
 627
 628     /* Set album name */
 629     label = gtk_label_new("");
 630     temp = g_markup_printf_escaped("<b>%s</b>", complete_list_iter->song->album);
 631     gtk_label_set_markup(GTK_LABEL(label), temp);
 632     g_free(temp);
 633     gtk_label_set_ellipsize(GTK_LABEL(label), PANGO_ELLIPSIZE_MIDDLE);
 634     gtk_box_pack_end(GTK_BOX(vbox), label, FALSE, FALSE, 0);
 635
 636
 637     /* Attach it to the song */
 638     complete_list_iter->userdata = g_object_ref_sink(vbox);
 639     complete_list_iter->freefunc = (void *)gtk_widget_destroy;
 640     g_object_set_data(G_OBJECT(vbox), "item", item);
 641     g_signal_connect(G_OBJECT(item), "menu_populate_client", G_CALLBACK(album_button_press), complete_list_iter->song);
 642     /*
 643     g_signal_connect(item, "button-press-event",
 644             G_CALLBACK(album_button_press), complete_list_iter->song);
 645             */
 646     return vbox;
 647 }
 648
 649 static void filter_list(GtkEntry *entry, gpointer data)
 650 {
 651     AlbumViewPlugin *self = ALBUM_VIEW_PLUGIN(data);
 652     GRegex *regex = NULL;
 653     int items = 0;
 654     GList *list = NULL;
 655     const gchar *search_query = gtk_entry_get_text(GTK_ENTRY(self->priv->filter_entry));
 656     MpdData_real *complete_list_iter = NULL;
 657     if(search_query[0] != '\0')
 658     {
 659         gchar *str = g_strdup(search_query);
 660         gchar **test = g_strsplit(g_strstrip(str), " ", -1);
 661         int i=0;
 662         GString *s = g_string_new("((?:");
 663         GError *error = NULL;
 664         g_free(str);
 665         for(i=0;test && test[i];i++){
 666             gchar *temp = g_regex_escape_string(test[i], -1);
 667             s = g_string_append(s, ".*");
 668             s= g_string_append(s, temp);
 669             s = g_string_append(s, ".*");
 670             if(test[i+1] != NULL)
 671                 s = g_string_append(s, "|");
 672             g_free(temp);
 673         }
 674         g_string_append_printf(s,"){%i})",i);
 675         g_log(AV_LOG_DOMAIN, G_LOG_LEVEL_DEBUG,"regex: %s\n", s->str);
 676         regex = g_regex_new(s->str, G_REGEX_CASELESS|G_REGEX_EXTENDED, 0,&error);;
 677         if(regex)
 678         {
 679             g_string_free(s, TRUE);
 680             for(complete_list_iter = (MpdData_real *) mpd_data_get_first(self->priv->complete_list);
 681                     complete_list_iter;
 682                     complete_list_iter = (MpdData_real *)mpd_data_get_next_real((MpdData *)complete_list_iter, FALSE))
 683             {
 684                 if(g_regex_match(regex,complete_list_iter->song->album,0,NULL)||
 685                         g_regex_match(regex,complete_list_iter->song->artist,0,NULL)||
 686                         (complete_list_iter->song->albumartist && g_regex_match(regex,complete_list_iter->song->albumartist,0,NULL))){
 687                     items++;
 688                     list = g_list_append(list, complete_list_iter);
 689                 }
 690             }
 691         }
 692         if(error) {
 693             g_log(AV_LOG_DOMAIN, G_LOG_LEVEL_WARNING," error creating regex: %s\n", error->message);
 694             g_error_free(error);
 695         }
 696         g_regex_unref(regex);
 697     }
 698     if(self->priv->current_item) g_list_free(self->priv->current_item);
 699     self->priv->current_item = g_list_first(list);
 700     if((items-self->priv->supported_rows*self->priv->supported_columns) > 0)
 701     {
 702         gtk_widget_set_sensitive(GTK_WIDGET(self->priv->slider_scale), TRUE);
 703         gtk_range_set_range(GTK_RANGE(self->priv->slider_scale), 0,
 704                 ((items-self->priv->supported_rows*self->priv->supported_columns)>0)?(items-self->priv->supported_rows*self->priv->supported_columns):1);
 705     }
 706     else{
 707         gtk_widget_set_sensitive(GTK_WIDGET(self->priv->slider_scale), FALSE);
 708         gtk_range_set_range(GTK_RANGE(self->priv->slider_scale), 0,1);
 709     }
 710     gtk_range_set_value(GTK_RANGE(self->priv->slider_scale), 0);
 711     update_view(self);
 712 }
 713
 714 static void position_changed(GtkRange *range, gpointer data)
 715 {
 716     AlbumViewPlugin *self = ALBUM_VIEW_PLUGIN(data);
 717     gint i=0,value = (int)gtk_range_get_value(range);
 718     self->priv->current_item = g_list_first(self->priv->current_item);
 719     for(i=0;i<value && self->priv->current_item && self->priv->current_item->next; self->priv->current_item = self->priv->current_item->next){i++;}
 720     update_view(self);
 721 }
 722 static gboolean update_view_real(AlbumViewPlugin *self)
 723 {
 724     MpdData *complete_list_iter;
 725     const char *search_query = gtk_entry_get_text(GTK_ENTRY(self->priv->filter_entry));
 726     int i=0;
 727     int j=0;
 728     gchar *artist= NULL;
 729     int items =0;
 730     MpdData *data = NULL;
 731     GList *entries = NULL;
 732     GList *list = (self->priv->item_table)?gtk_container_get_children(GTK_CONTAINER(self->priv->item_table)):NULL;
 733     GList *iter;
 734     GRegex *regex = NULL;
 735
 736     g_log(AV_LOG_DOMAIN, G_LOG_LEVEL_DEBUG,"search query: %s\n", search_query);
 737
 738     if(self->priv->item_table)
 739         gtk_widget_hide(self->priv->item_table);
 740     for(iter =  g_list_first(list); iter; iter = iter->next){
 741         GtkWidget *widget = iter->data;
 742         gtk_container_remove(GTK_CONTAINER(self->priv->item_table), widget);
 743     }
 744     g_list_free(list);
 745     list = NULL;
 746
 747
 748
 749     gtk_widget_show(self->priv->albumview_box);
 750     if(self->priv->current_item ==  NULL){
 751         int items  =0;
 752         for(complete_list_iter = mpd_data_get_first(self->priv->complete_list);
 753                 complete_list_iter;
 754                 complete_list_iter = mpd_data_get_next_real(complete_list_iter, FALSE))
 755         {
 756             items++;
 757             self->priv->current_item = g_list_append(self->priv->current_item, complete_list_iter);
 758         }
 759         self->priv->current_item = g_list_first(self->priv->current_item);
 760         if((items-self->priv->supported_rows*self->priv->supported_columns) > 0)
 761         {
 762             gtk_widget_set_sensitive(GTK_WIDGET(self->priv->slider_scale), TRUE);
 763             gtk_range_set_range(GTK_RANGE(self->priv->slider_scale), 0,
 764                     ((items-self->priv->supported_rows*self->priv->supported_columns)>0)?(items-self->priv->supported_rows*self->priv->supported_columns):1);
 765         }
 766         else{
 767             gtk_widget_set_sensitive(GTK_WIDGET(self->priv->slider_scale), FALSE);
 768             gtk_range_set_range(GTK_RANGE(self->priv->slider_scale), 0,1);
 769         }
 770         gtk_range_set_value(GTK_RANGE(self->priv->slider_scale), 0);
 771     }
 772
 773     int rows = self->priv->supported_rows;
 774     /**
 775      * Create holding table if it does not exist
 776      */
 777     if(!self->priv->item_table){
 778         GtkWidget *ali = gtk_alignment_new(0.0, 0.5, 0,0);
 779         self->priv->item_table = exo_wrap_table_new(TRUE);//gtk_table_new(rows, supported_columns, TRUE);
 780         gtk_container_add(GTK_CONTAINER(ali), self->priv->item_table);
 781         gtk_box_pack_start(GTK_BOX(self->priv->albumview_box), ali, FALSE, FALSE, 0);
 782     }
 783
 784     /* I know how large it is going to be.. so lets set the size */
 785     gtk_widget_set_size_request(self->priv->item_table, self->priv->supported_columns*(self->priv->album_size+20)+6, (rows)*(self->priv->album_size+40));
 786     /**
 787      * Add albums
 788      */
 789
 790     if(self->priv->current_item)//(iter = g_list_first(list)))
 791     {
 792         GList *iter = self->priv->current_item;
 793         int v_items = 0;
 794         do
 795         {
 796             complete_list_iter = iter->data;
 797             if(complete_list_iter->song/* && (complete_list_iter->song->artist)[0] != '\0'*/)
 798             {
 799                 GtkWidget *vbox = complete_list_iter->userdata;
 800                 GtkWidget *item;
 801                 int a,b;
 802                 if(vbox == NULL){
 803                    vbox = create_button(self, (MpdData_real *)complete_list_iter);
 804                 }
 805                 else{
 806                     item = g_object_get_data(G_OBJECT(vbox), "item");
 807                     /* Resize if needed */
 808                     if(self->priv->album_size != gmpc_metaimage_get_size(GMPC_METAIMAGE(item))){
 809                         gtk_widget_set_size_request(vbox, self->priv->album_size+20,self->priv->album_size+40);
 810                         gmpc_metaimage_set_size(GMPC_METAIMAGE(item), self->priv->album_size);
 811                         gmpc_metaimage_reload_image(GMPC_METAIMAGE(item));
 812                     }
 813
 814                 }
 815                 entries = g_list_prepend(entries, vbox);
 816                 j++;
 817             }
 818             v_items++;
 819         }while(v_items < (rows*self->priv->supported_columns)&& (iter = iter->next));
 820     }
 821     /* remove list */
 822     if(list) g_list_free(list);
 823     list = NULL;
 824
 825     for(iter = entries = g_list_reverse(entries); iter; iter = g_list_next(iter)){
 826         gtk_container_add(GTK_CONTAINER(self->priv->item_table), iter->data);
 827     }
 828     if(entries) g_list_free(entries);
 829
 830     gtk_widget_show_all(self->priv->albumview_box);
 831     /**
 832      * Remove the timeout
 833      */
 834     if(self->priv->update_timeout)
 835         g_source_remove(self->priv->update_timeout);
 836     self->priv->update_timeout = 0;
 837     return FALSE;
 838 }
 839
 840
 841 void update_view(AlbumViewPlugin *self)
 842 {
 843     if(self->priv->update_timeout != 0) {
 844         g_source_remove(self->priv->update_timeout);
 845     }
 846     self->priv->update_timeout = g_timeout_add(10, (GSourceFunc)update_view_real,self);
 847 }
 848
 849 /**
 850  * Gobject plugin
 851  */
 852 static void albumview_plugin_class_init (AlbumViewPluginClass *klass);
 853
 854 static int *albumview_plugin_get_version(GmpcPluginBase *plug, int *length)
 855 {
 856         static int version[3] = {PLUGIN_MAJOR_VERSION,PLUGIN_MINOR_VERSION,PLUGIN_MICRO_VERSION};
 857         if(length) *length = 3;
 858         return (int *)version;
 859 }
 860
 861 static const char *albumview_plugin_get_name(GmpcPluginBase *plug)
 862 {
 863         return ("Album View");
 864 }
 865 static GObject *albumview_plugin_constructor(GType type, guint n_construct_properties, GObjectConstructParam * construct_properties) {
 866         AlbumViewPluginClass * klass;
 867         AlbumViewPlugin *self;
 868         GObjectClass * parent_class;
 869         klass = (g_type_class_peek (albumview_plugin_get_type()));
 870         parent_class = G_OBJECT_CLASS (g_type_class_peek_parent (klass));
 871         self = (AlbumViewPlugin *) parent_class->constructor (type, n_construct_properties, construct_properties);
 872
 873     g_log(AV_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "Constructing plugin");
 874
 875         /* setup private structure */
 876         self->priv = g_malloc0(sizeof(AlbumViewPluginPrivate));
 877     /* set defaults */
 878     self->priv->supported_rows = 1;
 879     self->priv->supported_columns = 1;
 880     self->priv->data = NULL;
 881     self->priv->album_size = 200;
 882     self->priv->filter_entry = NULL;
 883     self->priv->slider_scale = NULL;
 884     self->priv->progress_bar = NULL;
 885     self->priv->max_entries = 0;
 886     self->priv->current_entry = 0;
 887     self->priv->current_item = NULL;
 888     self->priv->update_timeout = 0;
 889     self->priv->complete_list = NULL;
 890     self->priv->item_table = NULL;
 891     self->priv->albumview_ref = NULL;
 892     self->priv->albumview_box = NULL;
 893
 894     /* Watch status changed signals */
 895     g_signal_connect_object(G_OBJECT(gmpcconn), "connection-changed", G_CALLBACK(albumview_connection_changed), self, 0);
 896
 897     /* Setup textdomain */
 898         bindtextdomain(GETTEXT_PACKAGE, PACKAGE_LOCALE_DIR);
 899         bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8");
 900
 901     GMPC_PLUGIN_BASE(self)->translation_domain = GETTEXT_PACKAGE;
 902         GMPC_PLUGIN_BASE(self)->plugin_type = GMPC_PLUGIN_NO_GUI;
 903
 904     albumview_plugin_init(self);
 905
 906         return G_OBJECT(self);
 907 }
 908 static void albumview_plugin_finalize(GObject *obj) {
 909     AlbumViewPlugin *self = (AlbumViewPlugin *)obj;
 910         AlbumViewPluginClass * klass = (g_type_class_peek (play_queue_plugin_get_type()));
 911         gpointer parent_class = g_type_class_peek_parent (klass);
 912
 913     g_log(AV_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "Destroying plugin");
 914
 915     if(self->priv){
 916         if(self->priv->current_item) g_list_free(self->priv->current_item);
 917         self->priv->current_item = NULL;
 918         if(self->priv->complete_list) mpd_data_free(self->priv->complete_list);
 919         self->priv->complete_list = NULL;
 920
 921         g_free(self->priv);
 922                 self->priv = NULL;
 923         }
 924         if(parent_class)
 925                 G_OBJECT_CLASS(parent_class)->finalize(obj);
 926 }
 927
 928
 929 static void albumview_plugin_class_init (AlbumViewPluginClass *klass)
 930 {
 931         G_OBJECT_CLASS(klass)->finalize =               albumview_plugin_finalize;
 932         G_OBJECT_CLASS(klass)->constructor =    albumview_plugin_constructor;
 933         /* Connect plugin functions */
 934         GMPC_PLUGIN_BASE_CLASS(klass)->get_version = albumview_plugin_get_version;
 935         GMPC_PLUGIN_BASE_CLASS(klass)->get_name =        albumview_plugin_get_name;
 936
 937         GMPC_PLUGIN_BASE_CLASS(klass)->get_enabled = albumview_get_enabled;
 938         GMPC_PLUGIN_BASE_CLASS(klass)->set_enabled = albumview_set_enabled;
 939
 940         GMPC_PLUGIN_BASE_CLASS(klass)->save_yourself = albumview_browser_save_myself;
 941 }
 942
 943 static void albumview_plugin_browser_iface_init(GmpcPluginBrowserIfaceIface * iface) {
 944         iface->browser_add = albumview_add;
 945     iface->browser_selected = albumview_selected;
 946     iface->browser_unselected = albumview_unselected;
 947 }
 948
 949 const GType albumview_plugin_get_type(void) {
 950         static GType albumview_plugin_type_id = 0;
 951         if(albumview_plugin_type_id == 0) {
 952                 static const GTypeInfo info = {
 953                         .class_size = sizeof(AlbumViewPluginClass),
 954                         .class_init = (GClassInitFunc)albumview_plugin_class_init,
 955                         .instance_size = sizeof(AlbumViewPlugin),
 956                         .n_preallocs = 0
 957                 };
 958
 959                 albumview_plugin_type_id = g_type_register_static(GMPC_PLUGIN_TYPE_BASE, "AlbumViewPlugin", &info, 0);
 960
 961         /** Browser interface */
 962                 static const GInterfaceInfo iface_info = { (GInterfaceInitFunc) albumview_plugin_browser_iface_init,
 963             (GInterfaceFinalizeFunc) NULL, NULL};
 964                 g_type_add_interface_static (albumview_plugin_type_id, GMPC_PLUGIN_TYPE_BROWSER_IFACE, &iface_info);
 965         }
 966         return albumview_plugin_type_id;
 967 }
 968
 969 G_MODULE_EXPORT GType plugin_get_type(void)
 970 {
 971     return albumview_plugin_get_type();
 972 }