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

   1 /*
   2  * search_screen.c
   3  *
   4  *  Created on: 2009-10-13
   5  *      Author: marcin
   6  */
   7
   8 #include <hildon/hildon.h>
   9 #include "search_screen.h"
  10 #include "jamendo_api.h"
  11 #include "album_listview.h"
  12
  13 /** TODO: Get rid of global variables */
  14 GtkWidget* album_listview = NULL;
  15 int search_mode = 1;
  16 GtkWidget* search_toolbar = NULL;
  17
  18 typedef GList* (*SearchFunction)(const gchar*);
  19
  20 struct {
  21         const gchar* name;
  22         SearchFunction function;
  23 } search_mode_data[] = {
  24                 { "Artist", jamendo_search_for_albums_by_artist },
  25                 { "Tag", jamendo_search_for_albums_by_tag },
  26 //              { "User Playlist", jamendo_search_for_user_playlist },
  27                 { "User Starred Albums", jamendo_search_for_user_starred_albums } };
  28
  29 static void search_mode_menu_clicked(GtkButton *button, int idx) {
  30         search_mode = idx;
  31         g_object_set(G_OBJECT(search_toolbar), "label", search_mode_data[search_mode].name, NULL);
  32 }
  33
  34 static HildonAppMenu* search_mode_menu_create() {
  35         HildonAppMenu *menu = HILDON_APP_MENU (hildon_app_menu_new ());
  36         int i;
  37         GtkWidget* button = NULL;
  38         for (i = 0; i < G_N_ELEMENTS(search_mode_data); i++) {
  39                 button = hildon_gtk_radio_button_new_from_widget(HILDON_SIZE_AUTO, GTK_RADIO_BUTTON(button));
  40                 gtk_button_set_label(GTK_BUTTON(button), search_mode_data[i].name);
  41                 g_signal_connect_after(button, "clicked", G_CALLBACK(search_mode_menu_clicked), (gpointer)i);
  42                 if (search_mode == i) {
  43                         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), TRUE);
  44                 }
  45
  46                 hildon_app_menu_append(menu, GTK_BUTTON(button));
  47         }
  48         gtk_widget_show_all(GTK_WIDGET (menu));
  49         return menu;
  50 }
  51
  52 typedef struct {
  53         SearchFunction func;
  54         gchar* query;
  55         GtkWidget* win;
  56 } SearchData;
  57
  58 gboolean do_searching(SearchData* data) {
  59         GList* album_list = NULL;
  60         if (data->func) {
  61                 album_list = data->func(data->query);
  62                 album_listview_update_model(album_listview, album_list);
  63
  64                 if (!album_list) {
  65                         hildon_banner_show_information(data->win, NULL, "Not found");
  66                 }
  67
  68                 album_list_free(album_list);
  69         } else {
  70                 hildon_banner_show_information(data->win, NULL, "Not implemented");
  71         }
  72
  73         hildon_gtk_window_set_progress_indicator(GTK_WINDOW(data->win), 0);
  74         g_free(data->query);
  75         g_free(data);
  76         return FALSE;
  77 }
  78
  79 static void search_clicked(HildonFindToolbar* toolbar, GtkWidget* win) {
  80         hildon_gtk_window_set_progress_indicator(GTK_WINDOW(win), 1);
  81         hildon_banner_show_information(win, NULL, "Searching");
  82
  83         SearchData* data = g_new0(SearchData,1);
  84         data->func = search_mode_data[search_mode].function;
  85         g_object_get(G_OBJECT(toolbar), "prefix", &data->query, NULL);
  86         data->win = win;
  87
  88         g_idle_add((GSourceFunc) do_searching, data);
  89 }
  90
  91 static void close_clicked(HildonFindToolbar* toolbar, GtkWidget* win) {
  92         g_object_set(G_OBJECT(toolbar), "prefix", "", NULL);
  93 }
  94
  95 GtkWidget* search_screen_new() {
  96         GtkWidget* window;
  97         GtkWidget *pannable_area;
  98         HildonAppMenu* menu;
  99
 100         window = hildon_stackable_window_new();
 101         gtk_window_set_title(GTK_WINDOW(window), "Search");
 102
 103         pannable_area = hildon_pannable_area_new();
 104         album_listview = album_listview_create(NULL);
 105         hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area), album_listview);
 106         gtk_container_add(GTK_CONTAINER(window), pannable_area);
 107
 108         /* Create search toolbar */
 109         search_toolbar = hildon_find_toolbar_new(NULL);
 110         g_signal_connect(G_OBJECT(search_toolbar), "search", G_CALLBACK(search_clicked), window);
 111         g_signal_connect(G_OBJECT(search_toolbar), "close", G_CALLBACK(close_clicked), window);
 112         hildon_window_add_toolbar(HILDON_WINDOW(window), GTK_TOOLBAR(search_toolbar));
 113
 114         /* Create menu */
 115         menu = search_mode_menu_create();
 116         hildon_window_set_app_menu(HILDON_WINDOW (window), menu);
 117
 118         return window;
 119 }