git.maemo.org Git - modest/blob - src/modest-viewer-window.c

   1 /* modest-viewer-window.c */
   2
   3 /* insert (c)/licensing information) */
   4
   5 #include "modest-ui.h"
   6 #include "modest-tny-msg-view.h"
   7 #include "modest-viewer-window.h"
   8
   9
  10 /* 'private'/'protected' functions */
  11 static void                      modest_viewer_window_class_init    (ModestViewerWindowClass *klass);
  12 static void                      modest_viewer_window_init          (ModestViewerWindow *obj);
  13 static void                      modest_viewer_window_finalize      (GObject *obj);
  14
  15 /* list my signals */
  16 enum {
  17         LAST_SIGNAL
  18 };
  19
  20 typedef struct _ModestViewerWindowPrivate ModestViewerWindowPrivate;
  21 struct _ModestViewerWindowPrivate {
  22         ModestTnyMsgView *msg_view;
  23         gpointer user_data;
  24 };
  25 #define MODEST_VIEWER_WINDOW_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  26                                                   MODEST_TYPE_VIEWER_WINDOW, \
  27                                                   ModestViewerWindowPrivate))
  28 /* globals */
  29 static GtkWindowClass *parent_class = NULL;
  30
  31 /* uncomment the following if you have defined any signals */
  32 /* static guint signals[LAST_SIGNAL] = {0}; */
  33
  34 GType
  35 modest_viewer_window_get_type (void)
  36 {
  37         static GType my_type = 0;
  38         if (!my_type) {
  39                 static const GTypeInfo my_info = {
  40                         sizeof(ModestViewerWindowClass),
  41                         NULL,           /* base init */
  42                         NULL,           /* base finalize */
  43                         (GClassInitFunc) modest_viewer_window_class_init,
  44                         NULL,           /* class finalize */
  45                         NULL,           /* class data */
  46                         sizeof(ModestViewerWindow),
  47                         1,              /* n_preallocs */
  48                         (GInstanceInitFunc) modest_viewer_window_init,
  49                 };
  50                 my_type = g_type_register_static (GTK_TYPE_WINDOW,
  51                                                   "ModestViewerWindow",
  52                                                   &my_info, 0);
  53         }
  54         return my_type;
  55 }
  56
  57 static void
  58 modest_viewer_window_class_init (ModestViewerWindowClass *klass)
  59 {
  60         GObjectClass *gobject_class;
  61         gobject_class = (GObjectClass*) klass;
  62
  63         parent_class            = g_type_class_peek_parent (klass);
  64         gobject_class->finalize = modest_viewer_window_finalize;
  65
  66         g_type_class_add_private (gobject_class, sizeof(ModestViewerWindowPrivate));
  67
  68         /* signal definitions go here, e.g.: */
  69 /*      signals[MY_SIGNAL_1] = */
  70 /*              g_signal_new ("my_signal_1",....); */
  71 /*      signals[MY_SIGNAL_2] = */
  72 /*              g_signal_new ("my_signal_2",....); */
  73 /*      etc. */
  74 }
  75
  76
  77 static void
  78 modest_viewer_window_init (ModestViewerWindow *obj)
  79 {
  80         ModestViewerWindowPrivate *priv = MODEST_VIEWER_WINDOW_GET_PRIVATE(obj);
  81
  82         priv->user_data = NULL;
  83 }
  84
  85
  86 static void
  87 modest_viewer_window_finalize (GObject *obj)
  88 {
  89         ModestViewerWindowPrivate *priv;
  90
  91         priv = MODEST_VIEWER_WINDOW_GET_PRIVATE(obj);
  92
  93         if (priv->user_data)
  94                 g_free(priv->user_data);
  95
  96         G_OBJECT_CLASS(parent_class)->finalize (obj);
  97 }
  98
  99
 100 GtkWidget*
 101 modest_viewer_window_new (ModestUI *ui, TnyMsgIface *msg)
 102 {
 103         GObject *self;
 104         ModestViewerWindowPrivate *priv;
 105         GtkWidget *w;
 106         gpointer data;
 107         GtkWidget *msg_view;
 108
 109         self = G_OBJECT(g_object_new(MODEST_TYPE_VIEWER_WINDOW, NULL));
 110         priv = MODEST_VIEWER_WINDOW_GET_PRIVATE(self);
 111
 112         msg_view = modest_tny_msg_view_new(msg, FALSE);
 113
 114         data = NULL;
 115         w = GTK_WIDGET(modest_ui_new_viewer_window(ui, msg_view, msg, &data));
 116         if (!w)
 117                 return NULL;
 118         if (!data)
 119                 g_message("viewer window user data is emtpy");
 120
 121         gtk_container_add(GTK_CONTAINER(self), w);
 122         priv->user_data = data;
 123
 124         return GTK_WIDGET(self);
 125 }
 126
 127
 128 /*
 129  * return user defined data from a ModestViewerWindow instance
 130  * like e.g. a refernce to a GladeXML*
 131  */
 132 gpointer modest_viewer_window_get_data(ModestViewerWindow *viewer_win)
 133 {
 134         ModestViewerWindowPrivate *priv;
 135
 136         if (!viewer_win) {
 137                 return NULL;
 138         }
 139         priv = MODEST_VIEWER_WINDOW_GET_PRIVATE(viewer_win);
 140
 141         // g_message("get priv->data = %p", priv->user_data);
 142
 143         return priv->user_data;
 144 }
 145
 146