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
  32 GType
  33 modest_viewer_window_get_type (void)
  34 {
  35         static GType my_type = 0;
  36         if (!my_type) {
  37                 static const GTypeInfo my_info = {
  38                         sizeof(ModestViewerWindowClass),
  39                         NULL,           /* base init */
  40                         NULL,           /* base finalize */
  41                         (GClassInitFunc) modest_viewer_window_class_init,
  42                         NULL,           /* class finalize */
  43                         NULL,           /* class data */
  44                         sizeof(ModestViewerWindow),
  45                         1,              /* n_preallocs */
  46                         (GInstanceInitFunc) modest_viewer_window_init,
  47                 };
  48                 my_type = g_type_register_static (GTK_TYPE_WINDOW,
  49                                                   "ModestViewerWindow",
  50                                                   &my_info, 0);
  51         }
  52         return my_type;
  53 }
  54
  55 static void
  56 modest_viewer_window_class_init (ModestViewerWindowClass *klass)
  57 {
  58         GObjectClass *gobject_class;
  59         gobject_class = (GObjectClass*) klass;
  60
  61         parent_class            = g_type_class_peek_parent (klass);
  62         gobject_class->finalize = modest_viewer_window_finalize;
  63
  64         g_type_class_add_private (gobject_class, sizeof(ModestViewerWindowPrivate));
  65
  66         /* signal definitions go here, e.g.: */
  67 /*      signals[MY_SIGNAL_1] = */
  68 /*              g_signal_new ("my_signal_1",....); */
  69 /*      signals[MY_SIGNAL_2] = */
  70 /*              g_signal_new ("my_signal_2",....); */
  71 /*      etc. */
  72 }
  73
  74
  75 static void
  76 modest_viewer_window_init (ModestViewerWindow *obj)
  77 {
  78         ModestViewerWindowPrivate *priv = MODEST_VIEWER_WINDOW_GET_PRIVATE(obj);
  79
  80         priv->user_data = NULL;
  81         priv->msg_view = NULL;
  82 }
  83
  84
  85 static void
  86 modest_viewer_window_finalize (GObject *obj)
  87 {
  88         ModestViewerWindowPrivate *priv;
  89
  90         priv = MODEST_VIEWER_WINDOW_GET_PRIVATE(obj);
  91
  92         if (priv->user_data)
  93                 g_free(priv->user_data);
  94
  95         G_OBJECT_CLASS(parent_class)->finalize (obj);
  96 }
  97
  98
  99 GtkWidget*
 100 modest_viewer_window_new (ModestUI *ui, TnyMsgIface *msg)
 101 {
 102         GObject *self;
 103         ModestViewerWindowPrivate *priv;
 104         GtkWidget *w;
 105         gpointer data;
 106         GtkWidget *msg_view;
 107
 108         self = G_OBJECT(g_object_new(MODEST_TYPE_VIEWER_WINDOW, NULL));
 109         priv = MODEST_VIEWER_WINDOW_GET_PRIVATE(self);
 110
 111         msg_view = modest_tny_msg_view_new(msg, FALSE);
 112
 113         data = NULL;
 114         w = GTK_WIDGET(modest_ui_new_viewer_window(ui, msg_view, msg, &data));
 115         if (!w)
 116                 return NULL;
 117         if (!data)
 118                 g_message("viewer window user data is emtpy");
 119
 120         gtk_container_add(GTK_CONTAINER(self), w);
 121         priv->user_data = data;
 122         priv->msg_view = MODEST_TNY_MSG_VIEW(msg_view);
 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         return priv->user_data;
 142 }
 143
 144
 145 ModestTnyMsgView
 146 *modest_viewer_window_get_tiny_msg_view(ModestViewerWindow *viewer_win)
 147 {
 148         ModestViewerWindowPrivate *priv;
 149
 150         if (!viewer_win) {
 151                 return NULL;
 152         }
 153         priv = MODEST_VIEWER_WINDOW_GET_PRIVATE(viewer_win);
 154
 155         return priv->msg_view;
 156 }