git.maemo.org Git - modest/blob - src/gnome/modest-msg-view-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 #include <glib/gi18n.h>
  30 #include <string.h>
  31 #include <tny-account-store.h>
  32 #include <tny-simple-list.h>
  33 #include <modest-tny-msg.h>
  34 #include "modest-icon-names.h"
  35 #include "modest-ui-actions.h"
  36 #include <modest-widget-memory.h>
  37 #include <modest-runtime.h>
  38
  39 #include <widgets/modest-msg-view-window.h>
  40 #include <widgets/modest-window-priv.h>
  41 #include "widgets/modest-msg-view.h"
  42
  43
  44 static void  modest_msg_view_window_class_init   (ModestMsgViewWindowClass *klass);
  45 static void  modest_msg_view_window_init         (ModestMsgViewWindow *obj);
  46 static void  modest_msg_view_window_finalize     (GObject *obj);
  47
  48 /* list my signals */
  49 enum {
  50         /* MY_SIGNAL_1, */
  51         /* MY_SIGNAL_2, */
  52         LAST_SIGNAL
  53 };
  54
  55 typedef struct _ModestMsgViewWindowPrivate ModestMsgViewWindowPrivate;
  56 struct _ModestMsgViewWindowPrivate {
  57         GtkWidget   *toolbar;
  58         GtkWidget   *menubar;
  59         GtkWidget   *msg_view;
  60 };
  61
  62 #define MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  63                                                     MODEST_TYPE_MSG_VIEW_WINDOW, \
  64                                                     ModestMsgViewWindowPrivate))
  65 /* globals */
  66 static GtkWindowClass *parent_class = NULL;
  67
  68 /* Action entries */
  69 static const GtkActionEntry modest_action_entries [] = {
  70
  71         /* Toplevel menus */
  72         { "Edit", NULL, N_("_Edit") },
  73         { "Actions", NULL, N_("_Actions") },
  74         { "Help", NULL, N_("_Help") },
  75         { "Email", NULL, N_("E_mail") },
  76
  77         /* EDIT */
  78         { "EditUndo",        GTK_STOCK_UNDO,   N_("_Undo"), "<CTRL>Z",        N_("Undo last action"),  NULL },
  79         { "EditRedo",        GTK_STOCK_REDO,   N_("_Redo"), "<shift><CTRL>Z", N_("Redo previous action"),  NULL },
  80         { "Cut",         GTK_STOCK_CUT,    N_("Cut"),   "<CTRL>X",        N_("_Cut"), G_CALLBACK (modest_ui_actions_on_cut)   },
  81         { "Copy",        GTK_STOCK_COPY,   N_("Copy"),  "<CTRL>C",        N_("Copy"), G_CALLBACK (modest_ui_actions_on_copy) },
  82         { "Paste",       GTK_STOCK_PASTE,  N_("Paste"), "<CTRL>V",        N_("Paste"), G_CALLBACK (modest_ui_actions_on_paste) },
  83         { "EditDelete",      GTK_STOCK_DELETE, N_("_Delete"),      "<CTRL>Q",         N_("Delete"), NULL },
  84         { "SelectAll",   NULL,         N_("Select all"),   "<CTRL>A",         N_("Select all"), G_CALLBACK (modest_ui_actions_on_select_all) },
  85         { "EditDeselectAll", NULL,             N_("Deselect all"), "<Shift><CTRL>A",  N_("Deselect all"), NULL },
  86
  87         /* ACTIONS */
  88         { "ActionsNewMessage",  MODEST_STOCK_NEW_MAIL, N_("_New"), "<CTRL>N", N_("Compose new message"), G_CALLBACK (modest_ui_actions_on_new_msg) },
  89         { "ActionsReply",       MODEST_STOCK_REPLY, N_("_Reply"),         NULL, N_("Reply to a message"), G_CALLBACK (modest_ui_actions_on_reply) },
  90         { "ActionsReplyAll",    MODEST_STOCK_REPLY_ALL, N_("Reply to all"),   NULL, N_("Reply to all"), G_CALLBACK (modest_ui_actions_on_reply_all) },
  91         { "ActionsForward",     MODEST_STOCK_FORWARD, N_("_Forward"),       NULL, N_("Forward a message"), G_CALLBACK (modest_ui_actions_on_forward) },
  92         { "ActionsBounce",      NULL, N_("_Bounce"),        NULL, N_("Bounce a message"),          NULL },
  93         { "ActionsSendReceive", GTK_STOCK_REFRESH, N_("Send/Receive"),   NULL, N_("Send and receive messages"), NULL },
  94         { "ActionsDelete",      MODEST_STOCK_DELETE, N_("Delete message"), NULL, N_("Delete messages"), G_CALLBACK (modest_ui_actions_on_delete) },
  95
  96         /* HELP */
  97         { "HelpAbout", GTK_STOCK_ABOUT, N_("About"), NULL, N_("About Modest"), G_CALLBACK (modest_ui_actions_on_about) },
  98 };
  99
 100
 101 GType
 102 modest_msg_view_window_get_type (void)
 103 {
 104         static GType my_type = 0;
 105         if (!my_type) {
 106                 static const GTypeInfo my_info = {
 107                         sizeof(ModestMsgViewWindowClass),
 108                         NULL,           /* base init */
 109                         NULL,           /* base finalize */
 110                         (GClassInitFunc) modest_msg_view_window_class_init,
 111                         NULL,           /* class finalize */
 112                         NULL,           /* class data */
 113                         sizeof(ModestMsgViewWindow),
 114                         1,              /* n_preallocs */
 115                         (GInstanceInitFunc) modest_msg_view_window_init,
 116                         NULL
 117                 };
 118                 my_type = g_type_register_static (MODEST_TYPE_WINDOW,
 119                                                   "ModestMsgViewWindow",
 120                                                   &my_info, 0);
 121         }
 122         return my_type;
 123 }
 124
 125 static void
 126 save_state (ModestWindow *self)
 127 {
 128         modest_widget_memory_save (modest_runtime_get_conf (),
 129                                    G_OBJECT(self),
 130                                    MODEST_CONF_MSG_VIEW_WINDOW_KEY);
 131 }
 132
 133
 134 static void
 135 restore_settings (ModestWindow *self)
 136 {
 137         modest_widget_memory_restore (modest_runtime_get_conf (),
 138                                       G_OBJECT(self),
 139                                       MODEST_CONF_MSG_VIEW_WINDOW_KEY);
 140 }
 141
 142 static void
 143 modest_msg_view_window_class_init (ModestMsgViewWindowClass *klass)
 144 {
 145         GObjectClass *gobject_class;
 146         gobject_class = (GObjectClass*) klass;
 147
 148         parent_class            = g_type_class_peek_parent (klass);
 149         gobject_class->finalize = modest_msg_view_window_finalize;
 150
 151         g_type_class_add_private (gobject_class, sizeof(ModestMsgViewWindowPrivate));
 152
 153         ModestWindowClass *modest_window_class = (ModestWindowClass *) klass;
 154         modest_window_class->save_state_func = save_state;
 155 }
 156
 157 static void
 158 modest_msg_view_window_init (ModestMsgViewWindow *obj)
 159 {
 160         ModestMsgViewWindowPrivate *priv;
 161         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(obj);
 162
 163         priv->toolbar       = NULL;
 164         priv->menubar       = NULL;
 165         priv->msg_view      = NULL;
 166 }
 167
 168
 169 static void
 170 init_window (ModestMsgViewWindow *obj, TnyMsg *msg)
 171 {
 172         GtkWidget *main_vbox, *scrolled_window;
 173         ModestMsgViewWindowPrivate *priv;
 174         ModestWindowPrivate *parent_priv;
 175
 176         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(obj);
 177         parent_priv = MODEST_WINDOW_GET_PRIVATE(obj);
 178
 179         priv->msg_view = modest_msg_view_new (msg);
 180         main_vbox = gtk_vbox_new  (FALSE, 6);
 181
 182         gtk_box_pack_start (GTK_BOX(main_vbox), priv->menubar, FALSE, FALSE, 0);
 183         gtk_box_pack_start (GTK_BOX(main_vbox), priv->toolbar, FALSE, FALSE, 0);
 184         scrolled_window = gtk_scrolled_window_new (NULL, NULL);
 185         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
 186                                         GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 187         gtk_container_add (GTK_CONTAINER (scrolled_window),
 188                            priv->msg_view);
 189         gtk_box_pack_start (GTK_BOX(main_vbox), scrolled_window, TRUE, TRUE, 6);
 190
 191         gtk_widget_show_all (GTK_WIDGET(main_vbox));
 192         gtk_container_add   (GTK_CONTAINER(obj), main_vbox);
 193 }
 194
 195
 196 static void
 197 modest_msg_view_window_finalize (GObject *obj)
 198 {
 199         G_OBJECT_CLASS(parent_class)->finalize (obj);
 200 }
 201
 202
 203
 204 static gboolean
 205 on_delete_event (GtkWidget *widget, GdkEvent *event, ModestMsgViewWindow *self)
 206 {
 207         modest_window_save_state (MODEST_WINDOW(self));
 208         return FALSE;
 209 }
 210
 211
 212 ModestWindow *
 213 modest_msg_view_window_new (TnyMsg *msg, const gchar *account)
 214 {
 215         GObject *obj;
 216         ModestMsgViewWindowPrivate *priv;
 217         ModestWindowPrivate *parent_priv;
 218         GtkActionGroup *action_group;
 219         GError *error = NULL;
 220         TnyHeader *header = NULL;
 221         const gchar *subject = NULL;
 222
 223         g_return_val_if_fail (msg, NULL);
 224
 225         obj = g_object_new(MODEST_TYPE_MSG_VIEW_WINDOW, NULL);
 226         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(obj);
 227         parent_priv = MODEST_WINDOW_GET_PRIVATE(obj);
 228
 229         modest_window_set_active_account (MODEST_WINDOW(obj), account);
 230
 231         parent_priv->ui_manager = gtk_ui_manager_new();
 232         action_group = gtk_action_group_new ("ModestMsgViewWindowActions");
 233
 234         /* Add common actions */
 235         gtk_action_group_add_actions (action_group,
 236                                       modest_action_entries,
 237                                       G_N_ELEMENTS (modest_action_entries),
 238                                       obj);
 239         gtk_ui_manager_insert_action_group (parent_priv->ui_manager, action_group, 0);
 240         g_object_unref (action_group);
 241
 242
 243         /* Load the UI definition */
 244         gtk_ui_manager_add_ui_from_file (parent_priv->ui_manager,
 245                                          MODEST_UIDIR "modest-msg-view-window-ui.xml",
 246                                          &error);
 247         if (error) {
 248                 g_printerr ("modest: could not merge modest-msg-view-window-ui.xml: %s\n", error->message);
 249                 g_error_free (error);
 250                 error = NULL;
 251         }
 252         /* ****** */
 253
 254         /* Add accelerators */
 255         gtk_window_add_accel_group (GTK_WINDOW (obj),
 256                                     gtk_ui_manager_get_accel_group (parent_priv->ui_manager));
 257
 258         /* Toolbar / Menubar */
 259         priv->toolbar = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar");
 260         priv->menubar = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/MenuBar");
 261
 262         gtk_toolbar_set_tooltips (GTK_TOOLBAR (priv->toolbar), TRUE);
 263
 264         /* Init window */
 265         init_window (MODEST_MSG_VIEW_WINDOW(obj), msg);
 266         restore_settings (MODEST_MSG_VIEW_WINDOW(obj));
 267
 268         header = tny_msg_get_header (msg);
 269         if (header)
 270                 subject = tny_header_get_subject (header);
 271
 272         if (subject != NULL)
 273                 gtk_window_set_title (GTK_WINDOW (obj), subject);
 274         else
 275                 gtk_window_set_title (GTK_WINDOW(obj), "Modest");
 276
 277         if (header)
 278                 g_object_unref (header);
 279
 280         gtk_window_set_icon_from_file (GTK_WINDOW(obj), MODEST_APP_ICON, NULL);
 281
 282         g_signal_connect (G_OBJECT(obj), "delete-event", G_CALLBACK(on_delete_event), obj);
 283
 284         return MODEST_WINDOW(obj);
 285 }
 286
 287
 288 TnyMsg*
 289 modest_msg_view_window_get_message (ModestMsgViewWindow *self)
 290 {
 291         GtkWidget *msg_view;
 292         g_return_val_if_fail (self, NULL);
 293
 294         msg_view = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self)->msg_view;
 295
 296         return modest_msg_view_get_message (MODEST_MSG_VIEW(msg_view));
 297 }
 298
 299 const gchar*
 300 modest_msg_view_window_get_message_uid (ModestMsgViewWindow *self)
 301 {
 302         TnyMsg *msg;
 303         TnyHeader *header;
 304         const gchar *retval = NULL;
 305
 306         msg = modest_msg_view_window_get_message (self);
 307
 308         if (!msg)
 309                 return NULL;
 310
 311         header = tny_msg_get_header (msg);
 312         if (header) {
 313                 retval = tny_header_get_uid (header);
 314                 g_object_unref (header);
 315         }
 316         return retval;
 317 }
 318
 319 ModestWindow*
 320 modest_msg_view_window_new_with_header_model (TnyMsg *msg,
 321                                               const gchar *account,
 322                                               GtkTreeModel *model,
 323                                               GtkTreeIter iter)
 324 {
 325         /* Currently we simply redirect to new constructor. It should store a
 326            reference to the header list model, to enable next/prev message
 327            actions */
 328         g_message ("partially implemented %s", __FUNCTION__);
 329
 330         return modest_msg_view_window_new (msg, account);
 331 }
 332
 333
 334 gboolean
 335 modest_msg_view_window_select_next_message (ModestMsgViewWindow *window)
 336 {
 337         g_message ("not implemented %s", __FUNCTION__);
 338         return FALSE;
 339 }
 340
 341 gboolean
 342 modest_msg_view_window_select_previous_message (ModestMsgViewWindow *window)
 343 {
 344         g_message ("not implemented %s", __FUNCTION__);
 345         return FALSE;
 346 }