1.1 --- a/maemo-ui/src/mmyth_epg_grid_widget.c Wed Aug 01 14:22:14 2007 +0100
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,776 +0,0 @@
1.4 -#include <gtk/gtksignal.h>
1.5 -#include <gdk/gdkevents.h>
1.6 -#include <gdk/gdkkeysyms.h>
1.7 -
1.8 -#include "mmyth_uicommon.h"
1.9 -#include "mmyth_epg_grid_widget.h"
1.10 -
1.11 -#include <gmyth/gmyth_util.h>
1.12 -#include <gmyth/gmyth_epg.h>
1.13 -
1.14 -#define PIXELS_HOUR 105
1.15 -#define PROGRAM_SEPARATION 2
1.16 -
1.17 -enum {
1.18 - SELECTION_UPDATED_SIGNAL,
1.19 - LAST_SIGNAL
1.20 -};
1.21 -
1.22 -struct _MMythEpgGridWidgetPrivate {
1.23 - /*
1.24 - * private widget components
1.25 - */
1.26 - GtkWidget *epg_channels_vbox;
1.27 - GtkWidget *epg_programs_vbox;
1.28 -
1.29 - GHashTable *service_model_hash;
1.30 -
1.31 - /*
1.32 - * guidegrid attributes
1.33 - */
1.34 - gboolean show_favorites;
1.35 - gint current_start_channel_id;
1.36 -
1.37 - GTimeVal *current_start_time;
1.38 - GTimeVal *current_end_time;
1.39 -
1.40 - guint selected_channel_index;
1.41 -
1.42 - /*
1.43 - * GList of ProgramInfo for each Channel
1.44 - */
1.45 - GList *program_list[MAX_DISPLAY_CHANS];
1.46 - GList *channel_list;
1.47 -
1.48 - GMythEPG *mmyth_epg;
1.49 -
1.50 - GMythBackendInfo *backend_info;
1.51 -
1.52 - gint DISPLAY_CHANS;
1.53 -};
1.54 -
1.55 -static void mmyth_epg_grid_widget_class_init(MMythEpgGridWidgetClass *
1.56 - klass);
1.57 -static void mmyth_epg_grid_widget_init(MMythEpgGridWidget * object);
1.58 -static void
1.59 -mmyth_epg_grid_widget_private_init(MMythEpgGridWidgetPrivate * private);
1.60 -static void mmyth_epg_grid_widget_mount_services(MMythEpgGridWidget *
1.61 - object,
1.62 - GTimeVal * start_time,
1.63 - GTimeVal * end_time);
1.64 -static void mmyth_epg_grid_widget_mount_header(MMythEpgGridWidget *
1.65 - object);
1.66 -static void mmyth_epg_grid_widget_clicked(GtkWidget * widget,
1.67 - GdkEventExpose * event,
1.68 - gpointer data);
1.69 -static GtkWidget *create_event_box_lbl(gchar * str, int width,
1.70 - const GdkColor * bg_color,
1.71 - const GdkColor * fg_color);
1.72 -
1.73 -static void
1.74 -mmyth_epg_grid_widget_fill_programinfos(MMythEpgGridWidgetPrivate *
1.75 - private);
1.76 -static void
1.77 -mmyth_epg_grid_widget_fill_program_row_infos(MMythEpgGridWidgetPrivate *
1.78 - private, unsigned int chanNum,
1.79 - unsigned int row);
1.80 -
1.81 -static gint mmyth_epg_grid_widget_signals[LAST_SIGNAL] = { 0 };
1.82 -
1.83 -G_DEFINE_TYPE(MMythEpgGridWidget, mmyth_epg_grid_widget,
1.84 - GTK_TYPE_EVENT_BOX)
1.85 -
1.86 - static void
1.87 -
1.88 -
1.89 -
1.90 -
1.91 -
1.92 -
1.93 -
1.94 -
1.95 -
1.96 -
1.97 -
1.98 -
1.99 -
1.100 - mmyth_epg_grid_widget_class_init(MMythEpgGridWidgetClass * klass)
1.101 -{
1.102 - g_type_class_add_private(klass, sizeof(MMythEpgGridWidgetPrivate));
1.103 -
1.104 - mmyth_epg_grid_widget_signals[SELECTION_UPDATED_SIGNAL] =
1.105 - g_signal_new("selection_updated", G_TYPE_FROM_CLASS(klass),
1.106 - G_SIGNAL_RUN_FIRST, 0, NULL, NULL,
1.107 - g_cclosure_marshal_VOID__POINTER, G_TYPE_NONE, 1,
1.108 - G_TYPE_POINTER);
1.109 -}
1.110 -
1.111 -static void
1.112 -mmyth_epg_grid_widget_private_init(MMythEpgGridWidgetPrivate * private)
1.113 -{
1.114 - time_t cur_time;
1.115 -
1.116 - g_return_if_fail(private != NULL);
1.117 -
1.118 - private->epg_channels_vbox = NULL;
1.119 - private->epg_programs_vbox = NULL;
1.120 - private->service_model_hash = NULL;
1.121 -
1.122 - private->show_favorites = FALSE;
1.123 - private->current_start_channel_id = -1;
1.124 -
1.125 - /*
1.126 - * Selected the first diplayable channel initially
1.127 - */
1.128 - private->selected_channel_index = 0;
1.129 -
1.130 - /*
1.131 - * TODO fix the current start/end time
1.132 - */
1.133 - private->current_start_time = g_new0(GTimeVal, 1);
1.134 - private->current_start_time->tv_sec = time(&cur_time);
1.135 -
1.136 - private->current_end_time = g_new0(GTimeVal, 1);
1.137 - private->current_end_time->tv_sec = time(&cur_time) + 10800;
1.138 -
1.139 - private->DISPLAY_CHANS = MAX_DISPLAY_CHANS;
1.140 -
1.141 - private->backend_info =
1.142 - gmyth_backend_info_new_full("localhost", "mythtv", "mythtv",
1.143 - "mythconverg", 6543);
1.144 -
1.145 - // TODO: Close the epg and unref it in dispose call
1.146 - private->mmyth_epg = gmyth_epg_new();
1.147 - if (!gmyth_epg_connect(private->mmyth_epg, private->backend_info)) {
1.148 - g_warning("[%s] Could not connect mysql handler to db",
1.149 - __FUNCTION__);
1.150 - g_object_unref(private->mmyth_epg);
1.151 - private->mmyth_epg = NULL;
1.152 - }
1.153 -}
1.154 -
1.155 -static void
1.156 -mmyth_epg_grid_widget_init(MMythEpgGridWidget * mmyth_epg_grid_widget)
1.157 -{
1.158 - MMythEpgGridWidgetPrivate *private =
1.159 - MMYTH_EPG_GRID_WIDGET_GET_PRIVATE(mmyth_epg_grid_widget);
1.160 -
1.161 - /*
1.162 - * init private fields
1.163 - */
1.164 - mmyth_epg_grid_widget_private_init(private);
1.165 -
1.166 - mmyth_epg_grid_widget->epg_view_model = NULL;
1.167 - mmyth_epg_grid_widget->selected_grid_item = NULL;
1.168 -
1.169 - GtkWidget *epg_event_box = GTK_WIDGET(mmyth_epg_grid_widget);
1.170 - gtk_widget_modify_bg(epg_event_box, GTK_STATE_NORMAL, &main_bg_color);
1.171 - gtk_widget_set_size_request(epg_event_box, 0, 125);
1.172 -
1.173 - GtkWidget *epg_main_hbox = gtk_hbox_new(FALSE, 10);
1.174 - gtk_container_set_border_width(GTK_CONTAINER(epg_main_hbox), 10);
1.175 -
1.176 - gtk_container_add(GTK_CONTAINER(epg_event_box), epg_main_hbox);
1.177 -
1.178 - /*
1.179 - * channels vbox
1.180 - */
1.181 - GtkWidget *epg_channels_vbox = gtk_vbox_new(FALSE, 3);
1.182 - private->epg_channels_vbox = epg_channels_vbox;
1.183 -
1.184 - /*
1.185 - * programs vbox
1.186 - */
1.187 - GtkWidget *epg_programs_vbox = gtk_vbox_new(FALSE, 3);
1.188 - private->epg_programs_vbox = epg_programs_vbox;
1.189 -
1.190 - /*
1.191 - * packing start
1.192 - */
1.193 - gtk_box_pack_start(GTK_BOX(epg_main_hbox),
1.194 - epg_channels_vbox, FALSE, FALSE, 0);
1.195 - gtk_box_pack_start(GTK_BOX(epg_main_hbox),
1.196 - epg_programs_vbox, FALSE, FALSE, 0);
1.197 -
1.198 - /*
1.199 - * table header (first line)
1.200 - */
1.201 - mmyth_epg_grid_widget_mount_header(mmyth_epg_grid_widget);
1.202 -
1.203 - /*
1.204 - * service programs
1.205 - */
1.206 - /*
1.207 - * mount service programs with current time
1.208 - */
1.209 - mmyth_epg_grid_widget_mount_services(mmyth_epg_grid_widget,
1.210 - private->current_start_time,
1.211 - private->current_end_time);
1.212 -}
1.213 -
1.214 -GtkWidget *
1.215 -mmyth_epg_grid_widget_new()
1.216 -{
1.217 - return GTK_WIDGET(gtk_type_new(mmyth_epg_grid_widget_get_type()));
1.218 -}
1.219 -
1.220 -static void
1.221 -mmyth_epg_grid_widget_mount_services(MMythEpgGridWidget *
1.222 - mmyth_epg_grid_widget,
1.223 - GTimeVal * start_time,
1.224 - GTimeVal * end_time)
1.225 -{
1.226 - GList *proglist;
1.227 - GList *channel_list = NULL;
1.228 - GMythChannelInfo *channel_info;
1.229 -
1.230 - int chanid;
1.231 - MMythEpgGridWidgetPrivate *private =
1.232 - MMYTH_EPG_GRID_WIDGET_GET_PRIVATE(mmyth_epg_grid_widget);
1.233 -
1.234 - // update view_model
1.235 - /*
1.236 - * FIXME shallow free or recursive?
1.237 - */
1.238 - if (mmyth_epg_grid_widget->epg_view_model != NULL) {
1.239 - g_list_free(mmyth_epg_grid_widget->epg_view_model);
1.240 - mmyth_epg_grid_widget->epg_view_model = NULL;
1.241 - }
1.242 -
1.243 - if (private->service_model_hash != NULL) {
1.244 - g_hash_table_destroy(private->service_model_hash);
1.245 - }
1.246 -
1.247 - private->service_model_hash = g_hash_table_new(NULL, NULL);
1.248 -
1.249 - /*
1.250 - * fill program infos from db
1.251 - */
1.252 - mmyth_epg_grid_widget_fill_programinfos(private);
1.253 -
1.254 - channel_list = private->channel_list;
1.255 -
1.256 - /*
1.257 - * for each channel get_programs()
1.258 - */
1.259 - for (chanid = 0; channel_list &&
1.260 - chanid < private->DISPLAY_CHANS; chanid++) {
1.261 - proglist = (GList *) private->program_list[chanid];
1.262 -
1.263 - channel_info = (GMythChannelInfo *) channel_list->data;
1.264 - channel_list = g_list_next(channel_list);
1.265 -
1.266 - /*
1.267 - * Service Title
1.268 - */
1.269 - GString *name = NULL;
1.270 - if (channel_info->channel_name)
1.271 - name = g_string_new(channel_info->channel_name->str);
1.272 -
1.273 - GdkColor title_bg_color;
1.274 - title_bg_color.red = 5000;
1.275 - title_bg_color.green = 9000;
1.276 - title_bg_color.blue = 40000;
1.277 -
1.278 - GdkColor title_fg_color;
1.279 - title_fg_color.red = 60000;
1.280 - title_fg_color.green = 60000;
1.281 - title_fg_color.blue = 60000;
1.282 -
1.283 - GtkWidget *event_box_channel =
1.284 - create_event_box_lbl(name->str, 90,
1.285 - &title_bg_color,
1.286 - &title_fg_color);
1.287 -
1.288 - gtk_box_pack_start(GTK_BOX(private->epg_channels_vbox),
1.289 - event_box_channel, FALSE, FALSE, 0);
1.290 -
1.291 - GtkWidget *epg_line_hbox = gtk_hbox_new(FALSE, 0);
1.292 -
1.293 - GdkColor bg_color;
1.294 - bg_color.red = 5000;
1.295 - bg_color.green = 30000;
1.296 - bg_color.blue = 60000;
1.297 -
1.298 - GdkColor fg_color;
1.299 - fg_color.red = 60000;
1.300 - fg_color.green = 60000;
1.301 - fg_color.blue = 60000;
1.302 -
1.303 - /*
1.304 - * Content parsing
1.305 - */
1.306 - GList *epg_grid_list = NULL;
1.307 -
1.308 - GMythProgramInfo *proginfo;
1.309 - int pixel_count = 0;
1.310 - for (; proglist; proglist = proglist->next) {
1.311 - proginfo = (GMythProgramInfo *) proglist->data;
1.312 -
1.313 - GString *content_name = proginfo->title;
1.314 -
1.315 - GTimeVal *initial_time = g_new0(GTimeVal, 1);
1.316 - GTimeVal *last_time = g_new0(GTimeVal, 1);
1.317 - GTimeVal *duration = g_new0(GTimeVal, 1);
1.318 -
1.319 - GTimeVal *schedule_start_time = proginfo->startts;
1.320 - GTimeVal *schedule_end_time = proginfo->endts;
1.321 -
1.322 - initial_time->tv_sec =
1.323 - (schedule_start_time->tv_sec <
1.324 - start_time->tv_sec) ? start_time->
1.325 - tv_sec : schedule_start_time->tv_sec;
1.326 - last_time->tv_sec =
1.327 - (schedule_end_time->tv_sec >
1.328 - end_time->tv_sec) ? end_time->tv_sec : schedule_end_time->
1.329 - tv_sec;
1.330 - duration->tv_sec = last_time->tv_sec - initial_time->tv_sec;
1.331 -
1.332 - // Verify program time
1.333 -#if 0
1.334 - g_debug("ServiceID: %d, ScheduleID: %d\n", service->id,
1.335 - schedule->id);
1.336 - fprintf(stderr, "program time\nfrom = %d, to = %d\n",
1.337 - schedule->validFrom, schedule->validTo);
1.338 -
1.339 - struct tm loctime;
1.340 -
1.341 - /*
1.342 - * Convert it to local time representation.
1.343 - */
1.344 - if (localtime_r((time_t *) & schedule->validFrom, &loctime) ==
1.345 - NULL) {
1.346 - g_warning("localtime_r error in mmyth_epg_grid_widget!\n");
1.347 - return NULL;
1.348 - }
1.349 - fprintf(stderr, asctime(&loctime));
1.350 -
1.351 - if (localtime_r((time_t *) & schedule->validTo, &loctime) ==
1.352 - NULL) {
1.353 - g_warning("localtime_r error in mmyth_epg_grid_widget!\n");
1.354 - return NULL;
1.355 - }
1.356 - fprintf(stderr, asctime(&loctime));
1.357 -#endif
1.358 -
1.359 - /*
1.360 - * fprintf(stderr, "duration = %d\n", duration);
1.361 - */
1.362 - double duration_hour =
1.363 - duration->tv_sec / (double) 3600.0;
1.364 - /*
1.365 - * fprintf(stderr, "duration_hour = %lf\n", duration_hour);
1.366 - */
1.367 -
1.368 - int size = PIXELS_HOUR * duration_hour;
1.369 -
1.370 - /*
1.371 - * complete hour
1.372 - */
1.373 - /*
1.374 - * FIXME: UGLY WRONG HACK TO ALIGN PROGRAM TIME!!!
1.375 - */
1.376 - if (last_time->tv_sec % 3600 != 0) {
1.377 - size -= PROGRAM_SEPARATION;
1.378 - }
1.379 - if (initial_time->tv_sec % 3600 != 0) {
1.380 - size -= PROGRAM_SEPARATION;
1.381 - }
1.382 -
1.383 - pixel_count += size + PROGRAM_SEPARATION;
1.384 - GtkWidget *event_box =
1.385 - create_event_box_lbl(content_name->str,
1.386 - size, &bg_color,
1.387 - &fg_color);
1.388 - gtk_widget_add_events(event_box,
1.389 - GDK_BUTTON_PRESS_MASK |
1.390 - GDK_BUTTON_RELEASE_MASK);
1.391 -
1.392 - /*
1.393 - * create EpgGridItem
1.394 - */
1.395 - EpgGridItem *epg_grid_item = g_new0(EpgGridItem, 1);
1.396 - epg_grid_item->proginfo = proginfo;
1.397 - epg_grid_item->event_box = event_box;
1.398 - epg_grid_item->object = mmyth_epg_grid_widget;
1.399 -
1.400 - epg_grid_list =
1.401 - g_list_prepend(epg_grid_list, (gpointer) epg_grid_item);
1.402 -
1.403 - gtk_box_pack_start(GTK_BOX(epg_line_hbox),
1.404 - event_box, FALSE, FALSE,
1.405 - PROGRAM_SEPARATION);
1.406 -
1.407 - g_signal_connect(G_OBJECT(event_box), "button-press-event",
1.408 - G_CALLBACK(mmyth_epg_grid_widget_clicked),
1.409 - (gpointer *) epg_grid_list);
1.410 - }
1.411 -#if 0
1.412 - printf("chaind = %d!!!!" chanid);
1.413 - fflush(stdout);
1.414 -#endif
1.415 -
1.416 - if (!epg_grid_list) {
1.417 - /*
1.418 - * No programs for current channel
1.419 - */
1.420 - /*
1.421 - * FIXME: size HARDCODED
1.422 - */
1.423 - GtkWidget *event_box =
1.424 - create_event_box_lbl("No program list available",
1.425 - PIXELS_HOUR * 3, &bg_color,
1.426 - &fg_color);
1.427 - gtk_widget_add_events(event_box,
1.428 - GDK_BUTTON_PRESS_MASK |
1.429 - GDK_BUTTON_RELEASE_MASK);
1.430 -
1.431 - /*
1.432 - * create EpgGridItem
1.433 - */
1.434 - EpgGridItem *epg_grid_item = g_new0(EpgGridItem, 1);
1.435 - epg_grid_item->proginfo = NULL;
1.436 - epg_grid_item->event_box = event_box;
1.437 - epg_grid_item->object = mmyth_epg_grid_widget;
1.438 -
1.439 - epg_grid_list =
1.440 - g_list_prepend(epg_grid_list, (gpointer) epg_grid_item);
1.441 -
1.442 - gtk_box_pack_start(GTK_BOX(epg_line_hbox),
1.443 - event_box, FALSE, FALSE,
1.444 - PROGRAM_SEPARATION);
1.445 -
1.446 - g_signal_connect(G_OBJECT(event_box), "button-press-event",
1.447 - G_CALLBACK(mmyth_epg_grid_widget_clicked),
1.448 - (gpointer *) epg_grid_list);
1.449 - }
1.450 -
1.451 - epg_grid_list = g_list_reverse(epg_grid_list);
1.452 - mmyth_epg_grid_widget->epg_view_model =
1.453 - g_list_append(mmyth_epg_grid_widget->epg_view_model,
1.454 - epg_grid_list);
1.455 -
1.456 - gtk_box_pack_start(GTK_BOX(private->epg_programs_vbox),
1.457 - epg_line_hbox, FALSE, FALSE, 0);
1.458 - }
1.459 -}
1.460 -
1.461 -static void
1.462 -mmyth_epg_grid_widget_mount_header(MMythEpgGridWidget *
1.463 - mmyth_epg_grid_widget)
1.464 -{
1.465 - MMythEpgGridWidgetPrivate *private =
1.466 - MMYTH_EPG_GRID_WIDGET_GET_PRIVATE(mmyth_epg_grid_widget);
1.467 -
1.468 - struct tm hour_tm;
1.469 - const gchar name_title[] = "Today";
1.470 - GtkWidget *lbl_title = gtk_label_new(name_title);
1.471 -
1.472 - gtk_misc_set_alignment(GTK_MISC(lbl_title), 0.0, 0.5);
1.473 -
1.474 - gtk_box_pack_start(GTK_BOX(private->epg_channels_vbox),
1.475 - lbl_title, FALSE, FALSE, 0);
1.476 -
1.477 - /*
1.478 - * hours title line
1.479 - */
1.480 - GtkWidget *epg_programs_hours_hbox = gtk_hbox_new(TRUE, 0);
1.481 -
1.482 - if (localtime_r
1.483 - ((time_t *) & private->current_start_time->tv_sec,
1.484 - &hour_tm) == NULL) {
1.485 - g_warning("localtime_r error in mmyth_epg_grid_widget!\n");
1.486 - return;
1.487 - }
1.488 -
1.489 - if (hour_tm.tm_min > 30) {
1.490 - hour_tm.tm_min = 30;
1.491 - } else if (hour_tm.tm_min > 0) {
1.492 - hour_tm.tm_min = 0;
1.493 - }
1.494 -
1.495 - gchar hour1_str[10];
1.496 - strftime(hour1_str, 8, "%H:%M", &hour_tm);
1.497 - GtkWidget *lbl_hour1 = gtk_label_new(hour1_str);
1.498 - gtk_misc_set_alignment(GTK_MISC(lbl_hour1), 0.0, 0.5);
1.499 -
1.500 - hour_tm.tm_hour++;
1.501 - gchar hour2_str[10];
1.502 - strftime(hour2_str, 8, "%H:%M", &hour_tm);
1.503 - GtkWidget *lbl_hour2 = gtk_label_new(hour2_str);
1.504 - gtk_misc_set_alignment(GTK_MISC(lbl_hour2), 0.0, 0.5);
1.505 -
1.506 - hour_tm.tm_hour++;
1.507 - gchar hour3_str[10];
1.508 - strftime(hour3_str, 8, "%H:%M", &hour_tm);
1.509 - GtkWidget *lbl_hour3 = gtk_label_new(hour3_str);
1.510 - gtk_misc_set_alignment(GTK_MISC(lbl_hour3), 0.0, 0.5);
1.511 -
1.512 - gtk_box_pack_start(GTK_BOX(epg_programs_hours_hbox),
1.513 - lbl_hour1, TRUE, TRUE, 0);
1.514 - gtk_box_pack_start(GTK_BOX(epg_programs_hours_hbox),
1.515 - lbl_hour2, TRUE, TRUE, 0);
1.516 - gtk_box_pack_start(GTK_BOX(epg_programs_hours_hbox),
1.517 - lbl_hour3, TRUE, TRUE, 0);
1.518 -
1.519 - gtk_box_pack_start(GTK_BOX(private->epg_programs_vbox),
1.520 - epg_programs_hours_hbox, FALSE, FALSE, 0);
1.521 -}
1.522 -
1.523 -/******************************************************************************
1.524 - * INTERNAL CALLBACKS FOR STATE CHANGE *
1.525 - *****************************************************************************/
1.526 -static void
1.527 -mmyth_epg_grid_widget_deselect_service(MMythEpgGridWidget *
1.528 - mmyth_epg_grid_widget)
1.529 -{
1.530 - EpgGridItem *epg_grid_item;
1.531 -
1.532 - /*
1.533 - * deselect
1.534 - */
1.535 - if (mmyth_epg_grid_widget->selected_grid_item != NULL) {
1.536 - epg_grid_item =
1.537 - (EpgGridItem *) mmyth_epg_grid_widget->selected_grid_item->
1.538 - data;
1.539 - gtk_widget_set_state(GTK_WIDGET(epg_grid_item->event_box),
1.540 - GTK_STATE_NORMAL);
1.541 - }
1.542 -}
1.543 -
1.544 -static void
1.545 -mmyth_epg_grid_widget_clicked(GtkWidget * widget,
1.546 - GdkEventExpose * event, gpointer data)
1.547 -{
1.548 - g_return_if_fail(data != NULL);
1.549 -
1.550 - GList *epg_grid_item_list = (GList *) data;
1.551 - EpgGridItem *epg_grid_item =
1.552 - (EpgGridItem *) epg_grid_item_list->data;
1.553 -
1.554 - /*
1.555 - * update the selected service
1.556 - */
1.557 - mmyth_epg_grid_widget_update_service(epg_grid_item->object,
1.558 - (GList *) data);
1.559 -}
1.560 -
1.561 -void
1.562 -mmyth_epg_grid_widget_update_service(MMythEpgGridWidget * object,
1.563 - GList * selected_grid_list)
1.564 -{
1.565 - g_return_if_fail(object != NULL);
1.566 - g_return_if_fail(selected_grid_list != NULL);
1.567 -
1.568 - EpgGridItem *epg_grid_item =
1.569 - (EpgGridItem *) selected_grid_list->data;
1.570 -
1.571 - mmyth_epg_grid_widget_deselect_service(epg_grid_item->object);
1.572 -
1.573 - /*
1.574 - * updating current selected schedule_item and schedule_list
1.575 - */
1.576 - object->selected_grid_item = selected_grid_list;
1.577 -
1.578 - /*
1.579 - * set state of the event box
1.580 - */
1.581 - gtk_widget_set_state(GTK_WIDGET(epg_grid_item->event_box),
1.582 - GTK_STATE_SELECTED);
1.583 - /*
1.584 - * emit update signal for listeners
1.585 - */
1.586 - g_signal_emit(object,
1.587 - mmyth_epg_grid_widget_signals[SELECTION_UPDATED_SIGNAL],
1.588 - 0, (gpointer) epg_grid_item);
1.589 -}
1.590 -
1.591 -static GtkWidget *
1.592 -create_event_box_lbl(gchar * str, int width, const GdkColor * bg_color,
1.593 - const GdkColor * fg_color)
1.594 -{
1.595 - GtkWidget *event_box = gtk_event_box_new();
1.596 - GtkWidget *lbl = gtk_label_new(str);
1.597 - gtk_label_set_ellipsize(GTK_LABEL(lbl), PANGO_ELLIPSIZE_END);
1.598 -
1.599 - gtk_widget_modify_bg(event_box, GTK_STATE_NORMAL, bg_color);
1.600 - gtk_widget_modify_fg(lbl, GTK_STATE_NORMAL, fg_color);
1.601 -
1.602 - /*
1.603 - * selected colors are const
1.604 - */
1.605 - GdkColor selected_bg_color;
1.606 - selected_bg_color.red = 100;
1.607 - selected_bg_color.green = 40000;
1.608 - selected_bg_color.blue = 100;
1.609 -
1.610 - GdkColor selected_fg_color;
1.611 - selected_fg_color.red = 100;
1.612 - selected_fg_color.green = 100;
1.613 - selected_fg_color.blue = 100;
1.614 -
1.615 - gtk_widget_modify_bg(event_box, GTK_STATE_SELECTED,
1.616 - &selected_bg_color);
1.617 - gtk_widget_modify_fg(lbl, GTK_STATE_SELECTED, &selected_fg_color);
1.618 -
1.619 - gtk_misc_set_alignment(GTK_MISC(lbl), 0.0, 0.5);
1.620 - gtk_container_add(GTK_CONTAINER(event_box), lbl);
1.621 - gtk_widget_set_size_request(event_box, width, -1);
1.622 -
1.623 - return event_box;
1.624 -}
1.625 -
1.626 -/******************************************************************************
1.627 - * METHODS *
1.628 - *****************************************************************************/
1.629 -
1.630 -/*
1.631 - * Callback for hardware keys
1.632 - */
1.633 -gboolean
1.634 -mmyth_epg_grid_widget_key_press(MMythEpgGridWidget * object,
1.635 - GtkWidget * widget, GdkEventKey * event)
1.636 -{
1.637 - MMythEpgGridWidgetPrivate *private =
1.638 - MMYTH_EPG_GRID_WIDGET_GET_PRIVATE(object);
1.639 -
1.640 - EpgGridItem *epg_grid_item;
1.641 - GList *tmp;
1.642 -
1.643 - /*
1.644 - * List of selected_grid_item
1.645 - */
1.646 - GList *selected_view_model;
1.647 -
1.648 - gint channel_index;
1.649 -
1.650 - if (object->selected_grid_item == NULL) {
1.651 - g_warning("No program selected");
1.652 - return FALSE;
1.653 - }
1.654 -
1.655 - epg_grid_item = (EpgGridItem *) object->selected_grid_item->data;
1.656 -
1.657 - channel_index = private->selected_channel_index;
1.658 -
1.659 - switch (event->keyval) {
1.660 - case GDK_Up:
1.661 - selected_view_model =
1.662 - g_list_nth(object->epg_view_model, channel_index - 1);
1.663 - if (selected_view_model != NULL) {
1.664 - private->selected_channel_index = channel_index - 1;
1.665 - tmp = (GList *) selected_view_model->data;
1.666 - /*
1.667 - * TODO: select a better centralized item currently is
1.668 - * picking the 1st or last item
1.669 - */
1.670 - if (g_list_next(object->selected_grid_item) == NULL &&
1.671 - g_list_previous(object->selected_grid_item) != NULL) {
1.672 - /*
1.673 - * in this case the new selected will be the last
1.674 - */
1.675 - tmp = g_list_last(tmp);
1.676 - }
1.677 -
1.678 - /*
1.679 - * update the selected service
1.680 - */
1.681 - mmyth_epg_grid_widget_update_service(object, tmp);
1.682 - }
1.683 - return TRUE;
1.684 - case GDK_Down:
1.685 - selected_view_model =
1.686 - g_list_nth(object->epg_view_model, channel_index + 1);
1.687 - if (selected_view_model != NULL) {
1.688 - private->selected_channel_index = channel_index + 1;
1.689 - tmp = (GList *) selected_view_model->data;
1.690 - /*
1.691 - * TODO: select a better centralized item currently is
1.692 - * picking the 1st or last item
1.693 - */
1.694 - if (g_list_next(object->selected_grid_item) == NULL &&
1.695 - g_list_previous(object->selected_grid_item) != NULL) {
1.696 - /*
1.697 - * in this case the new selected will be the last
1.698 - */
1.699 - tmp = g_list_last(tmp);
1.700 - }
1.701 -
1.702 - /*
1.703 - * update the selected service
1.704 - */
1.705 - mmyth_epg_grid_widget_update_service(object, tmp);
1.706 - }
1.707 - return TRUE;
1.708 - case GDK_Left:
1.709 - tmp = g_list_previous(object->selected_grid_item);
1.710 - if (tmp != NULL) {
1.711 - /*
1.712 - * update the selected service
1.713 - */
1.714 - mmyth_epg_grid_widget_update_service(object, tmp);
1.715 - }
1.716 - return TRUE;
1.717 - case GDK_Right:
1.718 - tmp = g_list_next(object->selected_grid_item);
1.719 - if (tmp != NULL) {
1.720 - /*
1.721 - * update the selected service
1.722 - */
1.723 - mmyth_epg_grid_widget_update_service(object, tmp);
1.724 - }
1.725 - return TRUE;
1.726 - default:
1.727 - return TRUE;
1.728 - }
1.729 -
1.730 - return FALSE;
1.731 -}
1.732 -
1.733 -static void
1.734 -mmyth_epg_grid_widget_fill_programinfos(MMythEpgGridWidgetPrivate *
1.735 - private)
1.736 -{
1.737 - GList *channels_list = NULL;
1.738 - int y;
1.739 -
1.740 - if ((private->mmyth_epg != NULL) &&
1.741 - (gmyth_epg_get_channel_list(private->mmyth_epg, &channels_list) <
1.742 - 0)) {
1.743 - private->channel_list = NULL;
1.744 - return;
1.745 - }
1.746 -
1.747 - private->channel_list = channels_list;
1.748 -
1.749 - for (y = 0; y < private->DISPLAY_CHANS && channels_list; y++) {
1.750 - GMythChannelInfo *channel_info =
1.751 - (GMythChannelInfo *) channels_list->data;
1.752 -
1.753 - mmyth_epg_grid_widget_fill_program_row_infos(private,
1.754 - channel_info->
1.755 - channel_ID, y);
1.756 -
1.757 - channels_list = g_list_next(channels_list);
1.758 - }
1.759 -}
1.760 -
1.761 -static void
1.762 -mmyth_epg_grid_widget_fill_program_row_infos(MMythEpgGridWidgetPrivate *
1.763 - private, guint chanNum,
1.764 - guint row)
1.765 -{
1.766 - gint res = gmyth_epg_get_program_list(private->mmyth_epg,
1.767 - &(private->
1.768 - program_list[row]),
1.769 - chanNum,
1.770 - private->
1.771 - current_start_time,
1.772 - private->
1.773 - current_end_time);
1.774 -
1.775 - if (res < 0) {
1.776 - g_warning("[%s] Error while retrieving epg programs",
1.777 - __FUNCTION__);
1.778 - }
1.779 -}