vcs.maemo.org Git - ptas/blob - getmehome/lib-timeout-home-widget.c

   1 /*
   2  * This file is part of hildon-timeout-home-widget-example
   3  *
   4  * Copyright (C) 2009 Nokia Corporation. All rights reserved.
   5  *
   6  * This maemo code example is licensed under a MIT-style license,
   7  * that can be found in the file called "COPYING" in the root
   8  * directory.
   9  *
  10  */
  11
  12 #include <gtk/gtk.h>
  13 #include <hildon/hildon.h>
  14 #include <time.h>
  15 #include <stdlib.h>
  16
  17 #include "lib-timeout-home-widget.h"
  18
  19 #include "location-provider.h"
  20 #include "coordinate-system.h"
  21
  22 HD_DEFINE_PLUGIN_MODULE (TimeOutPlugin, time_out_plugin, HD_TYPE_HOME_PLUGIN_ITEM)
  23
  24 GtkTextBuffer *debugBuffer = NULL;
  25
  26 static void printDebug(const char *msg)
  27 {
  28     if (debugBuffer != NULL) {
  29         gtk_text_buffer_insert_at_cursor(debugBuffer, msg, -1);
  30         gtk_text_buffer_insert_at_cursor(debugBuffer, "\n", -1);
  31     }
  32 }
  33
  34 char debugStr[1024];
  35 #define debug(...) sprintf(debugStr, __VA_ARGS__); printDebug(debugStr)
  36
  37
  38 #define IDLE 0
  39 #define SEARCHING_LOCATION 1
  40 #define LOCATION_RECEIVED 2
  41
  42 static int widget_state = IDLE;
  43
  44 void get_me_home(KKJ x, KKJ y)
  45 {
  46     time_t t;
  47     struct tm *tmp;
  48
  49     char hour[4];
  50     char minute[4];
  51
  52     // Get the current time
  53     t = time(NULL);
  54     tmp = localtime(&t);
  55     if (tmp == NULL) {
  56         return;
  57     }
  58
  59     // Format needed parts from the current time
  60     strftime(hour, sizeof(hour), "%H", tmp);
  61     strftime(minute, sizeof(minute), "%M", tmp);
  62
  63     debug("Hour %s minute %s", hour, minute);
  64
  65     // Format the URL
  66
  67
  68     // Open the browser
  69     char command[1024];
  70     sprintf(command, "browser_dbuscmd.sh load_url http://www.reittiopas.fi");
  71     system(command);
  72
  73     widget_state = IDLE;
  74 }
  75
  76 static void location_listener(double latitude, double longitude)
  77 {
  78     KKJ x, y;
  79
  80 //    debug("got location: %f, %f", latitude, longitude);
  81
  82     if (widget_state == SEARCHING_LOCATION) {
  83         widget_state = LOCATION_RECEIVED;
  84
  85         WGS84lola_to_KKJxy(longitude, latitude, &x, &y);
  86
  87         get_me_home(x, y);
  88     }
  89 }
  90
  91 int locationTrackingOn = 0;
  92 void search_button_clicked(GtkButton *button, gpointer user_data)
  93 {
  94     widget_state = SEARCHING_LOCATION;
  95
  96     if (!locationTrackingOn) {
  97         // Setup location tracking
  98         setup_location_provider();
  99         set_location_listener(location_listener);
 100         start_location_provider();
 101
 102         locationTrackingOn = 1;
 103         debug("Location tracking started");
 104     } else {
 105         stop_location_provider();
 106         cleanup_location_provider();
 107
 108         locationTrackingOn = 0;
 109         debug("Location tracking stopped");
 110     }
 111 }
 112
 113 static GtkWidget *build_ui(void)
 114 {
 115     GtkVBox *contents = GTK_VBOX(gtk_vbox_new(0, FALSE));
 116     GtkLabel *label = GTK_LABEL(gtk_label_new("Get me home"));
 117 //     HildonPickerButton *action;
 118 //     action = HILDON_PICKER_BUTTON (hildon_picker_button_new (HILDON_SIZE_FINGER_HEIGHT,
 119 //                                         HILDON_BUTTON_ARRANGEMENT_VERTICAL));
 120 //     HildonTouchSelector *action_selector;
 121 //     action_selector = HILDON_TOUCH_SELECTOR (hildon_touch_selector_new_text ());
 122 //     hildon_button_set_title (HILDON_BUTTON (action), "Action");
 123 //     hildon_touch_selector_append_text (action_selector, "Blank Screen");
 124 //     hildon_touch_selector_append_text (action_selector, "Suspend");
 125 //     hildon_touch_selector_append_text (action_selector, "Turn Off");
 126 //     hildon_picker_button_set_selector (action, action_selector);
 127 //     hildon_picker_button_set_active (action, 0);
 128
 129     GtkWidget* getmehomeButton = hildon_gtk_button_new(HILDON_SIZE_AUTO);
 130     gtk_button_set_label(GTK_BUTTON(getmehomeButton), "Get Me Home");
 131
 132     g_signal_connect(getmehomeButton, "clicked", G_CALLBACK(search_button_clicked), NULL);
 133
 134 //     HildonTimeButton *time;
 135 //     time = HILDON_TIME_BUTTON (hildon_time_button_new (HILDON_SIZE_FINGER_HEIGHT,
 136 //                                         HILDON_BUTTON_ARRANGEMENT_VERTICAL));
 137 //     hildon_time_button_set_time (time, 22, 00);
 138
 139     GtkHBox *buttons = GTK_HBOX(gtk_hbox_new(0, TRUE));
 140     gtk_container_add(GTK_CONTAINER(buttons), GTK_WIDGET(getmehomeButton));
 141 //     gtk_container_add (GTK_CONTAINER (buttons), GTK_WIDGET (action));
 142 //     gtk_container_add (GTK_CONTAINER (buttons), GTK_WIDGET (time));
 143
 144     GtkWidget *debugView = hildon_text_view_new();  // gtk_text_view_new();
 145     gtk_widget_set_size_request(GTK_WIDGET(debugView), 400, 200);
 146     debugBuffer = hildon_text_view_get_buffer(HILDON_TEXT_VIEW(debugView)); // gtk_text_view_get_buffer(GTK_TEXT_VIEW(view));
 147     GtkWidget* debugScroller = gtk_scrolled_window_new(NULL, NULL);
 148     gtk_container_add(GTK_CONTAINER(debugScroller), GTK_WIDGET(debugView));
 149
 150     gtk_box_pack_start(GTK_BOX(contents), GTK_WIDGET(label), FALSE, FALSE, 0);
 151     gtk_box_pack_end(GTK_BOX(contents), GTK_WIDGET(buttons), FALSE, FALSE, 0);
 152     gtk_box_pack_end(GTK_BOX(contents), GTK_WIDGET(debugScroller), FALSE, FALSE, 0);
 153     gtk_widget_show_all(GTK_WIDGET(contents));
 154
 155     return GTK_WIDGET(contents);
 156
 157     /*GtkWidget* getmehomeButton = hildon_gtk_button_new(HILDON_SIZE_AUTO);
 158     gtk_button_set_label(GTK_BUTTON(getmehomeButton), "Get Me Home");
 159     g_signal_connect(getmehomeButton, "clicked", G_CALLBACK(search_button_clicked), NULL);
 160
 161     gtk_widget_show_all(GTK_WIDGET(getmehomeButton));
 162
 163     return GTK_WIDGET(getmehomeButton);*/
 164 }
 165
 166 static void
 167 time_out_plugin_init (TimeOutPlugin *desktop_plugin)
 168 {
 169     GtkWidget *contents = build_ui ();
 170     gtk_container_add (GTK_CONTAINER (desktop_plugin), contents);
 171 }
 172
 173 static void
 174 time_out_plugin_class_init (TimeOutPluginClass *class) {}
 175
 176 static void
 177 time_out_plugin_class_finalize (TimeOutPluginClass *class) {}