git.maemo.org Git - jamendo/blob - src/track_listview.c

   1 /*
   2  * track_listview.c
   3  *
   4  *  Created on: 2009-10-22
   5  *      Author: marcin
   6  */
   7
   8 #include <hildon/hildon.h>
   9 #include "track_listview.h"
  10 #include "data_structs.h"
  11 #include "jamendo_api.h"
  12 #include "player.h"
  13
  14
  15 /****************************************************************************
  16  *
  17  */
  18
  19 enum {
  20         COLUMN_NAME, COLUMN_DURATION, COLUMN_RATING, COLUMN_TRACK_PTR, NUM_COLUMNS
  21 };
  22
  23 /****************************************************************************
  24  *
  25  */
  26 static void track_row_tapped(GtkTreeView* treeview, GtkTreePath* path, gpointer data) {
  27         GtkTreeModel *model;
  28         GtkTreeIter iter;
  29         Track* track = NULL;
  30
  31         model = gtk_tree_view_get_model(treeview);
  32         if (gtk_tree_model_get_iter(model, &iter, path)) {
  33                 gtk_tree_model_get(model,&iter,COLUMN_TRACK_PTR,&track,-1);
  34         }
  35
  36         play_track(track);
  37 }
  38
  39 /*****************************************************************************
  40  *
  41  */
  42 GtkTreeModel* track_listview_create_model(GList* track_list, gint flags) {
  43         GtkListStore *store;
  44         GtkTreeIter iter;
  45
  46         GList* track_iter;
  47         gchar* stars[]={"","*","**","***","****","*****"};
  48
  49         store = gtk_list_store_new(NUM_COLUMNS,  G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_POINTER);
  50
  51         if (!track_list)
  52                 return GTK_TREE_MODEL(store);
  53
  54         for (track_iter = g_list_first(track_list); track_iter; track_iter = track_iter->next) {
  55                 Track* track = (Track*) track_iter->data;
  56                 gchar* name;
  57                 gchar* duration = g_strdup_printf("%02d:%02d",track->duration/60,track->duration%60);
  58                 gchar* rating =  g_strdup_printf("<span color='orange' size='medium' weight='bold'>%s</span>", stars[(int)(track->rating * 5.0 + 0.5)]);
  59                 if (flags & TRACK_LISTVIEW_ARTIST) {
  60                         name = g_strdup_printf("%s - %s", track->artist_name, track->name);
  61                 } else {
  62                         name = g_strdup_printf("%s", track->name);
  63                 }
  64                 gtk_list_store_append(store, &iter);
  65                 gtk_list_store_set(store, &iter,
  66                                 COLUMN_NAME, name,
  67                                 COLUMN_DURATION, duration,
  68                                 COLUMN_RATING, rating,
  69                                 COLUMN_TRACK_PTR, track,
  70                                 -1);
  71                 g_free(name);
  72                 g_free(duration);
  73                 g_free(rating);
  74         }
  75
  76         return GTK_TREE_MODEL( store );
  77 }
  78
  79 static void track_listview_add_columns(GtkTreeView *treeview) {
  80         GtkCellRenderer *renderer;
  81         GtkTreeViewColumn *column;
  82
  83         renderer = gtk_cell_renderer_text_new();
  84         column = gtk_tree_view_column_new_with_attributes("Name", renderer, "text", COLUMN_NAME, NULL);
  85         gtk_tree_view_column_set_expand(column,TRUE);
  86         gtk_tree_view_column_set_sizing(column,GTK_TREE_VIEW_COLUMN_FIXED);
  87         gtk_tree_view_append_column(treeview, column);
  88
  89         renderer = gtk_cell_renderer_text_new();
  90         column = gtk_tree_view_column_new_with_attributes("Duration", renderer, "text", COLUMN_DURATION, NULL);
  91         // TODO: width should be calculated runtime
  92         gtk_tree_view_column_set_fixed_width(column,70);
  93         gtk_tree_view_append_column(treeview, column);
  94
  95         renderer = gtk_cell_renderer_text_new();
  96         column = gtk_tree_view_column_new_with_attributes("Rating", renderer, "markup", COLUMN_RATING, NULL);
  97         // TODO: width should be calculated runtime
  98         gtk_tree_view_column_set_fixed_width(column,60);
  99         gtk_tree_view_append_column(treeview, column);
 100 }
 101
 102 GtkWidget* track_listview_create(GList* track_list, gint flags) {
 103         GtkWidget* treeview;
 104         GtkTreeModel* model;
 105
 106         if(track_list) {
 107                 model = track_listview_create_model(track_list, flags);
 108                 treeview = gtk_tree_view_new_with_model(model);
 109                 g_object_unref(model);
 110         }
 111         else {
 112                 treeview = gtk_tree_view_new();
 113         }
 114
 115         gtk_tree_selection_set_mode(gtk_tree_view_get_selection(GTK_TREE_VIEW(treeview)), GTK_SELECTION_NONE);
 116         track_listview_add_columns(GTK_TREE_VIEW(treeview));
 117
 118         g_signal_connect(treeview, "hildon-row-tapped", G_CALLBACK(track_row_tapped), NULL);
 119
 120         return treeview;
 121 }