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

   1 /* Copyright (c) 2006, Nokia Corporation
   2  * All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  * * Redistributions of source code must retain the above copyright
   9  *   notice, this list of conditions and the following disclaimer.
  10  * * Redistributions in binary form must reproduce the above copyright
  11  *   notice, this list of conditions and the following disclaimer in the
  12  *   documentation and/or other materials provided with the distribution.
  13  * * Neither the name of the Nokia Corporation nor the names of its
  14  *   contributors may be used to endorse or promote products derived from
  15  *   this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  18  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  19  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  20  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  21  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  22  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  23  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  24  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  25  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  26  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  27  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28  */
  29
  30
  31 #include "modest-ui.h"
  32 #include "widgets/modest-msg-view.h"
  33 #include "modest-viewer-window.h"
  34
  35
  36 /* 'private'/'protected' functions */
  37 static void                      modest_viewer_window_class_init    (ModestViewerWindowClass *klass);
  38 static void                      modest_viewer_window_init          (ModestViewerWindow *obj);
  39 static void                      modest_viewer_window_finalize      (GObject *obj);
  40
  41 /* list my signals */
  42 enum {
  43         LAST_SIGNAL
  44 };
  45
  46 typedef struct _ModestViewerWindowPrivate ModestViewerWindowPrivate;
  47 struct _ModestViewerWindowPrivate {
  48         ModestMsgView *msg_view;
  49         gpointer      user_data;
  50 };
  51 #define MODEST_VIEWER_WINDOW_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  52                                                   MODEST_TYPE_VIEWER_WINDOW, \
  53                                                   ModestViewerWindowPrivate))
  54 /* globals */
  55 static GtkWindowClass *parent_class = NULL;
  56
  57
  58 GType
  59 modest_viewer_window_get_type (void)
  60 {
  61         static GType my_type = 0;
  62         if (!my_type) {
  63                 static const GTypeInfo my_info = {
  64                         sizeof(ModestViewerWindowClass),
  65                         NULL,           /* base init */
  66                         NULL,           /* base finalize */
  67                         (GClassInitFunc) modest_viewer_window_class_init,
  68                         NULL,           /* class finalize */
  69                         NULL,           /* class data */
  70                         sizeof(ModestViewerWindow),
  71                         1,              /* n_preallocs */
  72                         (GInstanceInitFunc) modest_viewer_window_init,
  73                 };
  74                 my_type = g_type_register_static (GTK_TYPE_WINDOW,
  75                                                   "ModestViewerWindow",
  76                                                   &my_info, 0);
  77         }
  78         return my_type;
  79 }
  80
  81 static void
  82 modest_viewer_window_class_init (ModestViewerWindowClass *klass)
  83 {
  84         GObjectClass *gobject_class;
  85         gobject_class = (GObjectClass*) klass;
  86
  87         parent_class            = g_type_class_peek_parent (klass);
  88         gobject_class->finalize = modest_viewer_window_finalize;
  89
  90         g_type_class_add_private (gobject_class, sizeof(ModestViewerWindowPrivate));
  91
  92         /* signal definitions go here, e.g.: */
  93 /*      signals[MY_SIGNAL_1] = */
  94 /*              g_signal_new ("my_signal_1",....); */
  95 /*      signals[MY_SIGNAL_2] = */
  96 /*              g_signal_new ("my_signal_2",....); */
  97 /*      etc. */
  98 }
  99
 100
 101 static void
 102 modest_viewer_window_init (ModestViewerWindow *obj)
 103 {
 104         ModestViewerWindowPrivate *priv = MODEST_VIEWER_WINDOW_GET_PRIVATE(obj);
 105
 106         priv->user_data = NULL;
 107         priv->msg_view = NULL;
 108 }
 109
 110
 111 static void
 112 modest_viewer_window_finalize (GObject *obj)
 113 {
 114         ModestViewerWindowPrivate *priv;
 115
 116         priv = MODEST_VIEWER_WINDOW_GET_PRIVATE(obj);
 117
 118         if (priv->user_data)
 119                 g_free(priv->user_data);
 120
 121         G_OBJECT_CLASS(parent_class)->finalize (obj);
 122 }
 123
 124
 125 GtkWidget*
 126 modest_viewer_window_new (ModestUI *ui, TnyMsgIface *msg)
 127 {
 128         GObject *self;
 129         ModestViewerWindowPrivate *priv;
 130         GtkWidget *w;
 131         gpointer data;
 132         GtkWidget *msg_view;
 133
 134         self = G_OBJECT(g_object_new(MODEST_TYPE_VIEWER_WINDOW, NULL));
 135         priv = MODEST_VIEWER_WINDOW_GET_PRIVATE(self);
 136
 137         msg_view = modest_msg_view_new(msg);
 138
 139         data = NULL;
 140         w = GTK_WIDGET(modest_ui_new_viewer_window(ui, msg_view, msg, &data));
 141         if (!w)
 142                 return NULL;
 143         if (!data)
 144                 g_message("viewer window user data is emtpy");
 145
 146         gtk_container_add(GTK_CONTAINER(self), w);
 147         priv->user_data = data;
 148         priv->msg_view = MODEST_MSG_VIEW(msg_view);
 149
 150         return GTK_WIDGET(self);
 151 }
 152
 153
 154 /*
 155  * return user defined data from a ModestViewerWindow instance
 156  * like e.g. a refernce to a GladeXML*
 157  */
 158 gpointer
 159 modest_viewer_window_get_data(ModestViewerWindow *viewer_win)
 160 {
 161         ModestViewerWindowPrivate *priv;
 162
 163         g_return_val_if_fail (viewer_win, NULL);
 164
 165         priv = MODEST_VIEWER_WINDOW_GET_PRIVATE(viewer_win);
 166
 167         return priv->user_data;
 168 }
 169
 170
 171 ModestMsgView*
 172 modest_viewer_window_get_tiny_msg_view(ModestViewerWindow *viewer_win)
 173 {
 174         ModestViewerWindowPrivate *priv;
 175
 176         g_return_val_if_fail (viewer_win, NULL);
 177
 178         priv = MODEST_VIEWER_WINDOW_GET_PRIVATE(viewer_win);
 179
 180         return priv->msg_view;
 181 }