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maemo-ui/src/mmyth_recordui.c
author rosfran
Tue May 15 22:14:04 2007 +0100 (2007-05-15)
branchtrunk
changeset 657 0469baf4217c
parent 208 c3c073032757
child 754 cb885ee44618
permissions -rw-r--r--
[svn r663] Added verification to GMYTH_FILE_READ_NEXT_PROG_CHAIN return values. 
     1 #include <gtk/gtk.h>

     2 #include <glib.h>

     3 #include <sys/types.h>

     4 #include <sys/stat.h>

     5 #include <unistd.h>

     6 #include <string.h>

     7 #include <stdio.h>

     8 #include <stdlib.h>

     9 

    10 #include "mmyth_ui.h"

    11 #include "mmyth_recordui.h"

    12 

    13 /* GMyth library includes */

    14 #include <gmyth/gmyth_scheduler.h>

    15 #include <gmyth/gmyth_util.h>

    16 

    17 enum {

    18 	START_DATE_COLUMN = 0,

    19 	TITLE_COLUMN,

    20 	CHAN_ID_COLUMN,

    21 	END_TIME_COLUMN,

    22 	RECORD_ID_COLUMN,

    23 	BASENAME_COLUMN,

    24 	N_COLUMNS

    25 };

    26 

    27 gboolean

    28 mmyth_recordui_reload_all (MMythRecordUI *recordui)

    29 {

    30 	gboolean res = FALSE;

    31 

    32 	res = mmyth_recordui_reload_schedule (recordui);

    33 		

    34 	res = res & mmyth_recordui_reload_record (recordui);

    35 	

    36 	

    37 	if (!res)

    38 		g_warning ("[%s] Error while reloading schedule and recording content", __FUNCTION__);

    39 		

    40 	return res;

    41 }

    42 

    43 gboolean

    44 mmyth_recordui_reload_schedule (MMythRecordUI *recordui)

    45 {

    46 	gint new_row = 0;

    47 	ScheduleInfo *schedule_info;

    48 	GList *schedule_list;

    49 	GtkTreeIter iter;

    50      gchar *start_date_time = NULL;

    51     gchar *end_date_time = NULL;

    52     GString *str_aux = g_string_new("");

    53 	gint res;

    54 

    55 	gtk_tree_store_clear(recordui->sch_tree_store);	

    56 

    57 	res = gmyth_scheduler_get_schedule_list(recordui->scheduler, &(schedule_list));

    58 	if (res < 0) {

    59 		g_warning ("[%s] Retrieved NULL list of scheduled data from database", 

    60                    __FUNCTION__);

    61 		return FALSE;

    62 	}

    63 

    64 	for ( ; schedule_list; schedule_list = schedule_list->next) {

    65  	  	schedule_info = (ScheduleInfo*) schedule_list->data;

    66 

    67   	  	gtk_tree_store_insert(recordui->sch_tree_store, &iter, NULL, new_row++);

    68         

    69         start_date_time = gmyth_util_time_to_string_from_time_val(schedule_info->start_time);

    70         end_date_time = gmyth_util_time_to_string_from_time_val(schedule_info->end_time);

    71         

    72         g_string_printf(str_aux, "%d", schedule_info->channel_id);

    73         

    74 	  	gtk_tree_store_set(recordui->sch_tree_store, &iter,

    75 	  		START_DATE_COLUMN, start_date_time, 

    76 	  		TITLE_COLUMN, schedule_info->title->str,

    77 	  		CHAN_ID_COLUMN, str_aux->str,

    78 	  		END_TIME_COLUMN, end_date_time, //It doesn't appear

    79 	  		RECORD_ID_COLUMN, schedule_info->record_id, 

    80 			-1); //the last line is a hidden item to be used in searching tasks

    81  	}

    82   	

    83   	g_debug ("[%s] %d lines added to schedule list UI", __FUNCTION__, new_row);

    84   	

    85     /* free allocated memory */

    86     if(!start_date_time)

    87         g_free(start_date_time);

    88     if(!end_date_time)

    89         g_free(end_date_time);

    90     g_string_free(str_aux,  FALSE);

    91     

    92   	return TRUE;

    93 }

    94 

    95 gboolean

    96 mmyth_recordui_reload_record (MMythRecordUI *recordui)

    97 {

    98 	gint new_row = 0;

    99 	RecordedInfo *recorded_info;

   100 	GList *record_list = NULL;

   101 	GtkTreeIter iter;

   102     gchar *start_date_time = NULL;

   103     gchar *end_date_time = NULL;

   104     GString *str_aux = g_string_new("");

   105 	gint res;

   106 	

   107 	gtk_tree_store_clear(recordui->rec_tree_store);		

   108 

   109 	res = gmyth_scheduler_get_recorded_list(recordui->scheduler, &record_list);

   110 	if (res < 0) {

   111 		g_warning ("[%s] Retrieved NULL list of recorded data from database", __FUNCTION__);

   112 		return FALSE;

   113 	}

   114 	

   115 	for (; record_list; record_list = record_list->next) {

   116  	  	recorded_info = (RecordedInfo*) record_list->data;

   117 

   118   	  	gtk_tree_store_insert(recordui->rec_tree_store, &iter, NULL, new_row++);

   119 

   120         start_date_time = gmyth_util_time_to_string_from_time_val(recorded_info->start_time);

   121         end_date_time = gmyth_util_time_to_string_from_time_val(recorded_info->end_time);

   122 

   123         g_string_printf(str_aux, "%d", recorded_info->channel_id);

   124 

   125 	  	gtk_tree_store_set(recordui->rec_tree_store, &iter,

   126 	  		START_DATE_COLUMN, start_date_time, 

   127 	  		TITLE_COLUMN, recorded_info->title->str,

   128 	  		CHAN_ID_COLUMN, str_aux->str,

   129 	  		END_TIME_COLUMN, end_date_time, //It doesn't appear

   130 	  		RECORD_ID_COLUMN, recorded_info->record_id,

   131 			BASENAME_COLUMN, recorded_info->basename->str, -1); 

   132             //the last line is a hidden item to be used in searching tasks	  		

   133   	}

   134   	

   135   	g_debug ("[%s] %d lines added to record list UI", __FUNCTION__, new_row);

   136 

   137      /* free allocated memory */

   138     if( NULL != start_date_time)

   139         g_free(start_date_time);

   140     if( NULL != end_date_time)

   141         g_free(end_date_time);

   142     g_string_free(str_aux,  FALSE);

   143   	  	

   144   	return TRUE;

   145 }

   146 

   147 

   148 MMythRecordUI*

   149 mmyth_recordui_new( GMythBackendInfo* backend_info )

   150 {

   151 	MMythRecordUI *recordui = g_new0 (MMythRecordUI, 1);

   152 

   153 	g_return_val_if_fail( backend_info != NULL, NULL );

   154 

   155 	recordui->backend_info = backend_info;

   156 	

   157 	recordui->scrolled_window = gtk_scrolled_window_new (NULL, NULL);

   158 	gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (recordui->scrolled_window),

   159 			GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);

   160 

   161 	recordui->viewport = gtk_viewport_new (NULL, NULL);

   162   	gtk_container_add (GTK_CONTAINER (recordui->scrolled_window), recordui->viewport);

   163 

   164   	recordui->notebook = gtk_notebook_new ();

   165   	gtk_container_set_border_width (GTK_CONTAINER (recordui->notebook), 1);

   166   	gtk_notebook_set_scrollable (GTK_NOTEBOOK (recordui->notebook), TRUE);

   167   	gtk_notebook_popup_enable (GTK_NOTEBOOK (recordui->notebook));

   168   	gtk_container_add (GTK_CONTAINER (recordui->viewport), recordui->notebook);

   169   	gtk_notebook_popup_disable(GTK_NOTEBOOK (recordui->notebook));

   170 

   171 	/* Schedule tab */

   172   	recordui->sch_scrolled_window = gtk_scrolled_window_new (NULL, NULL);

   173   	gtk_container_add (GTK_CONTAINER (recordui->notebook), recordui->sch_scrolled_window);

   174   	gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (recordui->sch_scrolled_window), 

   175                                     GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);

   176   	gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (recordui->sch_scrolled_window), 

   177                                          GTK_SHADOW_IN);

   178 

   179     /* The basename column in the sched_tree_store is not being used*/

   180   	recordui->sch_tree_store = 

   181         gtk_tree_store_new (N_COLUMNS, G_TYPE_STRING, G_TYPE_STRING,

   182   		                    G_TYPE_STRING, G_TYPE_STRING, G_TYPE_INT, G_TYPE_STRING );

   183     

   184   	recordui->sch_treeview = 

   185         gtk_tree_view_new_with_model(GTK_TREE_MODEL(recordui->sch_tree_store));

   186   	gtk_container_add (GTK_CONTAINER (recordui->sch_scrolled_window), 

   187                        recordui->sch_treeview);

   188   	recordui->sch_renderer = gtk_cell_renderer_text_new();

   189   	//g_object_set(G_OBJECT(renderer1), "foreground", "green", "background", "black", NULL);

   190   	recordui->sch_column1 = 

   191         gtk_tree_view_column_new_with_attributes("Start time", recordui->sch_renderer, 

   192                                                  "text", START_DATE_COLUMN, NULL);

   193   	gtk_tree_view_append_column(GTK_TREE_VIEW(recordui->sch_treeview), 

   194                                 recordui->sch_column1); 

   195   	recordui->sch_column2 = 

   196         gtk_tree_view_column_new_with_attributes("Title", recordui->sch_renderer, 

   197                                                  "text", TITLE_COLUMN, NULL);

   198   	gtk_tree_view_append_column(GTK_TREE_VIEW(recordui->sch_treeview), 

   199                                 recordui->sch_column2);

   200   	recordui->sch_column3 = 

   201         gtk_tree_view_column_new_with_attributes("Channel", recordui->sch_renderer, 

   202                                                  "text", CHAN_ID_COLUMN, NULL);

   203   	gtk_tree_view_append_column(GTK_TREE_VIEW(recordui->sch_treeview), 

   204                                 recordui->sch_column3);

   205   	gtk_tree_view_column_set_resizable(recordui->sch_column1, TRUE);

   206   	gtk_tree_view_column_set_resizable(recordui->sch_column2, TRUE);

   207   	gtk_tree_view_column_set_resizable(recordui->sch_column3, TRUE);

   208   	gtk_tree_view_column_set_reorderable(recordui->sch_column1, TRUE);

   209   	gtk_tree_view_column_set_reorderable(recordui->sch_column2, TRUE);

   210   	gtk_tree_view_column_set_reorderable(recordui->sch_column3, TRUE);  	  	  	  	

   211 //  recordui->sch_column4 = 

   212 //      gtk_tree_view_column_new_with_attributes("", recordui->sch_renderer, "text", END_TIME_COLUMN, NULL);

   213 //  gtk_tree_view_append_column(GTK_TREE_VIEW(recordui->sch_treeview), 

   214 //                                            recordui->sch_column4);

   215 

   216   	recordui->sch_label = gtk_label_new (("Schedule"));

   217   	gtk_notebook_set_tab_label (GTK_NOTEBOOK (recordui->notebook), 

   218                                 gtk_notebook_get_nth_page (

   219                                                GTK_NOTEBOOK (recordui->notebook), 0), 

   220                                 recordui->sch_label);

   221 

   222   // Record items  tab

   223   //   g_object_set(G_OBJECT(renderer2), "foreground", "blue", NULL);

   224   	recordui->rec_scrolled_window = gtk_scrolled_window_new (NULL, NULL);

   225   	gtk_container_add (GTK_CONTAINER (recordui->notebook), 

   226                        recordui->rec_scrolled_window);

   227   	gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (recordui->rec_scrolled_window), 

   228                                     GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);

   229   	gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (recordui->rec_scrolled_window), 

   230                                          GTK_SHADOW_IN);

   231 

   232   	recordui->rec_tree_store = 

   233         gtk_tree_store_new (N_COLUMNS, G_TYPE_STRING, G_TYPE_STRING,

   234                 	        G_TYPE_STRING, G_TYPE_STRING, G_TYPE_INT, G_TYPE_STRING);

   235   	recordui->rec_treeview = 

   236         gtk_tree_view_new_with_model(GTK_TREE_MODEL(recordui->rec_tree_store));

   237   	gtk_container_add (GTK_CONTAINER (recordui->rec_scrolled_window), 

   238                        recordui->rec_treeview);

   239   	recordui->rec_renderer = gtk_cell_renderer_text_new();

   240   	//g_object_set(G_OBJECT(renderer1), "foreground", "green", "background", "black", NULL);

   241  

   242   	recordui->rec_column1 = 

   243         gtk_tree_view_column_new_with_attributes("Start time", recordui->rec_renderer, 

   244                                                  "text", START_DATE_COLUMN, NULL);

   245   	gtk_tree_view_append_column(GTK_TREE_VIEW(recordui->rec_treeview), 

   246                                 recordui->rec_column1);

   247   	recordui->rec_column2 = 

   248         gtk_tree_view_column_new_with_attributes("Title", recordui->rec_renderer, 

   249                                                  "text", TITLE_COLUMN, NULL);

   250   	gtk_tree_view_append_column(GTK_TREE_VIEW(recordui->rec_treeview), 

   251                                 recordui->rec_column2);

   252   	recordui->rec_column3 = 

   253         gtk_tree_view_column_new_with_attributes("Channel", recordui->rec_renderer, 

   254                                                  "text", CHAN_ID_COLUMN, NULL);

   255   	gtk_tree_view_append_column(GTK_TREE_VIEW(recordui->rec_treeview), 

   256                                 recordui->rec_column3);

   257   	gtk_tree_view_column_set_resizable(recordui->rec_column1, TRUE);

   258   	gtk_tree_view_column_set_resizable(recordui->rec_column2, TRUE);

   259   	gtk_tree_view_column_set_resizable(recordui->rec_column3, TRUE);

   260   	gtk_tree_view_column_set_reorderable(recordui->rec_column1, TRUE);

   261   	gtk_tree_view_column_set_reorderable(recordui->rec_column2, TRUE);

   262   	gtk_tree_view_column_set_reorderable(recordui->rec_column3, TRUE);

   263 //  recordui->rec_column4 = gtk_tree_view_column_new_with_attributes("", recordui->rec_renderer, "text", END_TIME_COLUMN, NULL);

   264 //  gtk_tree_view_append_column(GTK_TREE_VIEW(recordui->rec_treeview), recordui->rec_column4);

   265 

   266   	recordui->rec_label = gtk_label_new (("Recorded"));

   267   	gtk_notebook_set_tab_label (GTK_NOTEBOOK (recordui->notebook), 

   268                                 gtk_notebook_get_nth_page (

   269                                       GTK_NOTEBOOK (recordui->notebook), 1), 

   270                                 recordui->rec_label);

   271   

   272   	// Gets the mmyth scheduler manager

   273   	recordui->scheduler = gmyth_scheduler_new ( backend_info );

   274     

   275     /* init connection to the backend */

   276     gmyth_scheduler_connect (recordui->scheduler, recordui->scheduler->backend_info);

   277     

   278 	return recordui;

   279 }

   280 

   281 void

   282 mmyth_recordui_free (MMythRecordUI *recordui)

   283 {

   284 	// FIXME: Release memory here!

   285     /* close connection to the backend */

   286     gmyth_scheduler_disconnect (recordui->scheduler);

   287 }

   288 

   289 void

   290 mmyth_recordui_delete_selected (GtkButton *button, MMythRecordUI *recordui)

   291 {

   292 	GtkTreeSelection *selection;

   293 	GtkTreeModel *list_store;

   294 	GtkTreeIter iter;

   295 	int index;

   296 	int curr_page = 0;

   297 	

   298 	curr_page = gtk_notebook_get_current_page(GTK_NOTEBOOK(recordui->notebook));

   299 

   300 	if ( curr_page == 0) {

   301 		selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(recordui->sch_treeview));

   302 		if (selection != NULL) {

   303 			gtk_tree_selection_get_selected(selection, &list_store, &iter);

   304 			gtk_tree_model_get(list_store, &iter, RECORD_ID_COLUMN, &index, -1);

   305 			gmyth_scheduler_delete_schedule(recordui->scheduler, index);

   306 			mmyth_recordui_reload_schedule (recordui);

   307 			return;

   308 		}

   309 			

   310 	} else if (curr_page == 1) {

   311 		selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(recordui->rec_treeview));

   312 		if (selection != NULL) {

   313 			gtk_tree_selection_get_selected(selection, &list_store, &iter);

   314 			gtk_tree_model_get(list_store, &iter, RECORD_ID_COLUMN, &index, -1);

   315 			gmyth_scheduler_delete_recorded(recordui->scheduler, index);

   316 			mmyth_recordui_reload_record (recordui);

   317 			return;

   318 		}

   319 	}

   320 	

   321 	g_warning ("[%s] None element was removed from the list", __FUNCTION__);

   322 }

   323 

   324 /* FIXME: change this function name, it is returning the 

   325  * basename_column that represents the nuv filename of 

   326  * the recorded content */

   327 gchar*

   328 mmyth_recordui_get_selected_recorded (MMythRecordUI *recordui)

   329 {

   330 	GtkTreeSelection *selection = NULL;

   331 	GtkTreeModel *list_store = NULL;

   332 	GtkTreeIter iter;

   333 	gchar *path = NULL;

   334 

   335 	/* returning nuv filename, basename_column */

   336 	selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(recordui->rec_treeview));

   337 	if (gtk_tree_selection_get_selected (selection, &list_store, &iter)) {

   338 		gtk_tree_model_get(list_store, &iter, BASENAME_COLUMN, &path, -1);

   339 	}

   340 

   341 	// FIXME: MOVE THIS TO OTHER PLACE

   342 	return path;

   343 }
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