maemo-ui-old/src/mmyth_epg_grid_view.c
branchtrunk
changeset 860 bb5592a9ac48
parent 754 cb885ee44618
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/maemo-ui-old/src/mmyth_epg_grid_view.c	Mon Oct 08 19:35:09 2007 +0100
     1.3 @@ -0,0 +1,243 @@
     1.4 +#include <string.h>
     1.5 +#include <stdlib.h>
     1.6 +#include <gtk/gtk.h>
     1.7 +#include <gdk/gdkkeysyms.h>
     1.8 +#include <time.h>
     1.9 +
    1.10 +#include "mmyth_epg_grid_view.h"
    1.11 +#include "mmyth_epg_grid_widget.h"
    1.12 +
    1.13 +/*
    1.14 + * Service genre 
    1.15 + */
    1.16 +#define GENRE_MIN               0
    1.17 +#define GENRE_MAX               10
    1.18 +#define GENRE_UNDEFINED         0
    1.19 +#define GENRE_MOVIE             1
    1.20 +#define GENRE_NEWS              2
    1.21 +#define GENRE_SHOW              3
    1.22 +#define GENRE_SPORTS            4
    1.23 +#define GENRE_CHILDREN          5
    1.24 +#define GENRE_MUSIC             6
    1.25 +#define GENRE_CULTURE           7
    1.26 +#define GENRE_SOCIAL            8
    1.27 +#define GENRE_EDUCATION         9
    1.28 +#define GENRE_LEISURE           10
    1.29 +
    1.30 +#define NRO_HOURS 3
    1.31 +
    1.32 +/*
    1.33 + * Function prototypes
    1.34 + */
    1.35 +static void     update_service_details(MMythEpgGridWidget * object,
    1.36 +                                       gpointer arg1, gpointer user_data);
    1.37 +static gboolean key_press_epg_grid_view(GtkWidget * widget,
    1.38 +                                        GdkEventKey * event,
    1.39 +                                        gpointer user_data);
    1.40 +
    1.41 +static GtkWidget *mmyth_epg_grid_widget = NULL;
    1.42 +
    1.43 +/*
    1.44 + * is a GtkEventBox 
    1.45 + */
    1.46 +static GtkWidget *program_details_area = NULL;
    1.47 +static GtkWidget *details_main_hbox = NULL;
    1.48 +static GtkWidget *details_vbox = NULL;
    1.49 +static GtkWidget *details_logo_vbox = NULL;
    1.50 +
    1.51 +/*
    1.52 + * update signal callback from MMythEpgGridWidget 
    1.53 + */
    1.54 +static void
    1.55 +update_service_details(MMythEpgGridWidget * object, gpointer arg1,
    1.56 +                       gpointer user_data)
    1.57 +{
    1.58 +    g_return_if_fail(arg1 != NULL);
    1.59 +
    1.60 +    EpgGridItem    *epg_grid_item = (EpgGridItem *) arg1;
    1.61 +
    1.62 +    gchar           sel_prog_desc[100] = "<big><b>";
    1.63 +    gchar           time_buffer[50];
    1.64 +
    1.65 +    /*
    1.66 +     * FIXME: get first content from content_list
    1.67 +     */
    1.68 +    GMythProgramInfo *proginfo =
    1.69 +        (GMythProgramInfo *) epg_grid_item->proginfo;
    1.70 +
    1.71 +    if (proginfo) {
    1.72 +        GString        *prog_name = proginfo->title;
    1.73 +        GString        *service_name = proginfo->chanid;
    1.74 +
    1.75 +        if (details_vbox != NULL)
    1.76 +            gtk_container_remove(GTK_CONTAINER(details_main_hbox),
    1.77 +                                 details_vbox);
    1.78 +
    1.79 +        /*
    1.80 +         * update service description 
    1.81 +         */
    1.82 +        strcat(sel_prog_desc, service_name->str);
    1.83 +        strcat(sel_prog_desc, "</b></big>");
    1.84 +
    1.85 +        GtkWidget      *fst_line_lbl = gtk_label_new(NULL);
    1.86 +        gtk_misc_set_alignment(GTK_MISC(fst_line_lbl), 0.0, 0.0);
    1.87 +        gtk_label_set_markup(GTK_LABEL(fst_line_lbl), sel_prog_desc);
    1.88 +
    1.89 +        /*
    1.90 +         * freeing char[] 
    1.91 +         */
    1.92 +        sel_prog_desc[0] = 0;
    1.93 +        strcat(sel_prog_desc, "\t");
    1.94 +        strcat(sel_prog_desc, prog_name->str);
    1.95 +
    1.96 +        struct tm       loctime_start,
    1.97 +                        loctime_end;
    1.98 +
    1.99 +        // Convert it to local time representation. 
   1.100 +        /*
   1.101 +         * FIXME: conversion from time to localtime is different in
   1.102 +         * different machines 
   1.103 +         */
   1.104 +        long int        schedule_start_time = proginfo->startts->tv_sec;
   1.105 +        long int        schedule_end_time = proginfo->endts->tv_sec;
   1.106 +
   1.107 +        if (localtime_r(&schedule_start_time, &loctime_start) == NULL) {
   1.108 +            g_warning("localtime_r error in mmyth_epg_grid_view!\n");
   1.109 +        }
   1.110 +#if 0
   1.111 +        fprintf(stderr, asctime(loctime_start));
   1.112 +#endif
   1.113 +
   1.114 +        strftime(time_buffer, 100, "  %H:%M - ", &loctime_start);
   1.115 +        strcat(sel_prog_desc, time_buffer);
   1.116 +
   1.117 +        if (localtime_r(&schedule_end_time, &loctime_end) == NULL) {
   1.118 +            g_warning("localtime_r error in mmyth_epg_grid_view!\n");
   1.119 +        }
   1.120 +#if 0
   1.121 +        fprintf(stderr, asctime(loctime_end));
   1.122 +#endif
   1.123 +
   1.124 +        strftime(time_buffer, 100, "%H:%M\n", &loctime_end);
   1.125 +        strcat(sel_prog_desc, time_buffer);
   1.126 +
   1.127 +        GtkWidget      *snd_line_lbl = gtk_label_new(NULL);
   1.128 +        gtk_misc_set_alignment(GTK_MISC(snd_line_lbl), 0.0, 0.0);
   1.129 +        gtk_label_set_markup(GTK_LABEL(snd_line_lbl), sel_prog_desc);
   1.130 +
   1.131 +        // add the current selected program description to the label
   1.132 +        details_vbox = gtk_vbox_new(FALSE, 0);
   1.133 +        GtkWidget      *fst_line_hbox = gtk_hbox_new(FALSE, 0);
   1.134 +
   1.135 +        gtk_box_pack_start(GTK_BOX(fst_line_hbox),
   1.136 +                           fst_line_lbl, FALSE, FALSE, 6);
   1.137 +        gtk_box_pack_start(GTK_BOX(details_vbox),
   1.138 +                           fst_line_hbox, FALSE, FALSE, 0);
   1.139 +        gtk_box_pack_start(GTK_BOX(details_vbox),
   1.140 +                           snd_line_lbl, FALSE, FALSE, 0);
   1.141 +        gtk_box_pack_start(GTK_BOX(details_main_hbox),
   1.142 +                           details_vbox, FALSE, FALSE, 0);
   1.143 +
   1.144 +        gtk_widget_show_all(details_main_hbox);
   1.145 +    }
   1.146 +}
   1.147 +
   1.148 +/*
   1.149 + * Callback for hardware keys 
   1.150 + */
   1.151 +static          gboolean
   1.152 +key_press_epg_grid_view(GtkWidget * widget,
   1.153 +                        GdkEventKey * event, gpointer user_data)
   1.154 +{
   1.155 +    MMythEpgGridWidget *mmyth_epg_grid_widget =
   1.156 +        (MMythEpgGridWidget *) user_data;
   1.157 +
   1.158 +    return mmyth_epg_grid_widget_key_press(mmyth_epg_grid_widget, widget,
   1.159 +                                           event);
   1.160 +}
   1.161 +
   1.162 +GtkWidget      *
   1.163 +epg_grid_view_new(MMythUi * mmyth_ui)
   1.164 +{
   1.165 +    GtkWidget      *scrolled_window;
   1.166 +    scrolled_window = gtk_scrolled_window_new(NULL, NULL);
   1.167 +    gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
   1.168 +                                   GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
   1.169 +
   1.170 +    gtk_widget_modify_bg(scrolled_window, GTK_STATE_NORMAL,
   1.171 +                         &main_bg_color);
   1.172 +
   1.173 +    GtkWidget      *main_vbox = gtk_vbox_new(FALSE, 0);
   1.174 +    // gtk_container_set_border_width(main_vbox, 4); 
   1.175 +
   1.176 +    GtkWidget      *details_event_box = gtk_event_box_new();
   1.177 +    gtk_widget_modify_bg(details_event_box, GTK_STATE_NORMAL,
   1.178 +                         &main_bg_color);
   1.179 +
   1.180 +    program_details_area = gtk_vbox_new(FALSE, 0);
   1.181 +    gtk_container_add(GTK_CONTAINER(details_event_box),
   1.182 +                      program_details_area);
   1.183 +    gtk_container_set_border_width(GTK_CONTAINER(program_details_area), 4);
   1.184 +
   1.185 +    details_main_hbox = gtk_hbox_new(FALSE, 10);
   1.186 +
   1.187 +    gtk_box_pack_start(GTK_BOX(program_details_area),
   1.188 +                       details_main_hbox, FALSE, FALSE, 0);
   1.189 +
   1.190 +    details_logo_vbox = gtk_vbox_new(FALSE, 0);
   1.191 +
   1.192 +    GtkWidget      *details_desc_vbox = gtk_vbox_new(FALSE, 0);
   1.193 +
   1.194 +    gtk_box_pack_start(GTK_BOX(details_main_hbox),
   1.195 +                       details_desc_vbox, FALSE, FALSE, 0);
   1.196 +    gtk_box_pack_start(GTK_BOX(details_main_hbox),
   1.197 +                       details_logo_vbox, FALSE, FALSE, 0);
   1.198 +
   1.199 +    gtk_widget_set_size_request(program_details_area, -1, 120);
   1.200 +
   1.201 +    mmyth_epg_grid_widget = mmyth_epg_grid_widget_new();
   1.202 +    g_signal_connect(mmyth_epg_grid_widget, "selection_updated",
   1.203 +                     G_CALLBACK(update_service_details), NULL);
   1.204 +
   1.205 +    /*
   1.206 +     * select by default the first service 
   1.207 +     */
   1.208 +    /*
   1.209 +     * depends on mount services 
   1.210 +     */
   1.211 +    if (MMYTH_EPG_GRID_WIDGET(mmyth_epg_grid_widget)->epg_view_model) {
   1.212 +        GList          *fst_service = (GList *)
   1.213 +            MMYTH_EPG_GRID_WIDGET(mmyth_epg_grid_widget)->epg_view_model->
   1.214 +            data;
   1.215 +        mmyth_epg_grid_widget_update_service(MMYTH_EPG_GRID_WIDGET
   1.216 +                                             (mmyth_epg_grid_widget),
   1.217 +                                             fst_service);
   1.218 +    }
   1.219 +
   1.220 +    gtk_box_pack_start(GTK_BOX(main_vbox),
   1.221 +                       details_event_box, FALSE, FALSE, 0);
   1.222 +    gtk_box_pack_start(GTK_BOX(main_vbox),
   1.223 +                       gtk_hseparator_new(), FALSE, FALSE, 0);
   1.224 +    gtk_box_pack_start(GTK_BOX(main_vbox),
   1.225 +                       mmyth_epg_grid_widget, FALSE, FALSE, 0);
   1.226 +
   1.227 +    gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW
   1.228 +                                          (scrolled_window), main_vbox);
   1.229 +
   1.230 +    /*
   1.231 +     * Add hardware button listener to application 
   1.232 +     */
   1.233 +    g_signal_connect(mmyth_ui->main_window, "key_press_event",
   1.234 +                     G_CALLBACK(key_press_epg_grid_view),
   1.235 +                     mmyth_epg_grid_widget);
   1.236 +
   1.237 +    gtk_widget_show_all(scrolled_window);
   1.238 +
   1.239 +    return scrolled_window;
   1.240 +}
   1.241 +
   1.242 +/*
   1.243 + * DVBHScheduleEvent * mmyth_epg_grid_view_get_selected_schedule() {
   1.244 + * return mmyth_epg_grid_get_selected_schedule
   1.245 + * (MMYTH_EPG_GRID_WIDGET(mmyth_epg_grid_widget)); } 
   1.246 + */