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         gchar *msg_uid;
  62 };
  63
  64 #define MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  65                                                     MODEST_TYPE_MSG_VIEW_WINDOW, \
  66                                                     ModestMsgViewWindowPrivate))
  67 /* globals */
  68 static GtkWindowClass *parent_class = NULL;
  69
  70 /* Action entries */
  71 static const GtkActionEntry modest_action_entries [] = {
  72
  73         /* Toplevel menus */
  74         { "Edit", NULL, N_("_Edit") },
  75         { "Actions", NULL, N_("_Actions") },
  76         { "Help", NULL, N_("_Help") },
  77         { "Email", NULL, N_("E_mail") },
  78
  79         /* EDIT */
  80         { "EditUndo",        GTK_STOCK_UNDO,   N_("_Undo"), "<CTRL>Z",        N_("Undo last action"),  NULL },
  81         { "EditRedo",        GTK_STOCK_REDO,   N_("_Redo"), "<shift><CTRL>Z", N_("Redo previous action"),  NULL },
  82         { "Cut",         GTK_STOCK_CUT,    N_("Cut"),   "<CTRL>X",        N_("_Cut"), G_CALLBACK (modest_ui_actions_on_cut)   },
  83         { "Copy",        GTK_STOCK_COPY,   N_("Copy"),  "<CTRL>C",        N_("Copy"), G_CALLBACK (modest_ui_actions_on_copy) },
  84         { "Paste",       GTK_STOCK_PASTE,  N_("Paste"), "<CTRL>V",        N_("Paste"), G_CALLBACK (modest_ui_actions_on_paste) },
  85         { "EditDelete",      GTK_STOCK_DELETE, N_("_Delete"),      "<CTRL>Q",         N_("Delete"), NULL },
  86         { "SelectAll",   NULL,         N_("Select all"),   "<CTRL>A",         N_("Select all"), G_CALLBACK (modest_ui_actions_on_select_all) },
  87         { "EditDeselectAll", NULL,             N_("Deselect all"), "<Shift><CTRL>A",  N_("Deselect all"), NULL },
  88
  89         /* ACTIONS */
  90         { "ActionsNewMessage",  MODEST_STOCK_NEW_MAIL, N_("_New"), "<CTRL>N", N_("Compose new message"), G_CALLBACK (modest_ui_actions_on_new_msg) },
  91         { "ActionsReply",       MODEST_STOCK_REPLY, N_("_Reply"),         NULL, N_("Reply to a message"), G_CALLBACK (modest_ui_actions_on_reply) },
  92         { "ActionsReplyAll",    MODEST_STOCK_REPLY_ALL, N_("Reply to all"),   NULL, N_("Reply to all"), G_CALLBACK (modest_ui_actions_on_reply_all) },
  93         { "ActionsForward",     MODEST_STOCK_FORWARD, N_("_Forward"),       NULL, N_("Forward a message"), G_CALLBACK (modest_ui_actions_on_forward) },
  94         { "ActionsBounce",      NULL, N_("_Bounce"),        NULL, N_("Bounce a message"),          NULL },
  95         { "ActionsSendReceive", GTK_STOCK_REFRESH, N_("Send/Receive"),   NULL, N_("Send and receive messages"), NULL },
  96         { "ActionsDelete",      MODEST_STOCK_DELETE, N_("Delete message"), NULL, N_("Delete messages"), G_CALLBACK (modest_ui_actions_on_delete) },
  97
  98         /* HELP */
  99         { "HelpAbout", GTK_STOCK_ABOUT, N_("About"), NULL, N_("About Modest"), G_CALLBACK (modest_ui_actions_on_about) },
 100 };
 101
 102
 103 GType
 104 modest_msg_view_window_get_type (void)
 105 {
 106         static GType my_type = 0;
 107         if (!my_type) {
 108                 static const GTypeInfo my_info = {
 109                         sizeof(ModestMsgViewWindowClass),
 110                         NULL,           /* base init */
 111                         NULL,           /* base finalize */
 112                         (GClassInitFunc) modest_msg_view_window_class_init,
 113                         NULL,           /* class finalize */
 114                         NULL,           /* class data */
 115                         sizeof(ModestMsgViewWindow),
 116                         1,              /* n_preallocs */
 117                         (GInstanceInitFunc) modest_msg_view_window_init,
 118                         NULL
 119                 };
 120                 my_type = g_type_register_static (MODEST_TYPE_WINDOW,
 121                                                   "ModestMsgViewWindow",
 122                                                   &my_info, 0);
 123         }
 124         return my_type;
 125 }
 126
 127 static void
 128 save_state (ModestWindow *self)
 129 {
 130         modest_widget_memory_save (modest_runtime_get_conf (),
 131                                    G_OBJECT(self),
 132                                    MODEST_CONF_MSG_VIEW_WINDOW_KEY);
 133 }
 134
 135
 136 static void
 137 restore_settings (ModestWindow *self)
 138 {
 139         modest_widget_memory_restore (modest_runtime_get_conf (),
 140                                       G_OBJECT(self),
 141                                       MODEST_CONF_MSG_VIEW_WINDOW_KEY);
 142 }
 143
 144 static void
 145 modest_msg_view_window_class_init (ModestMsgViewWindowClass *klass)
 146 {
 147         GObjectClass *gobject_class;
 148         gobject_class = (GObjectClass*) klass;
 149
 150         parent_class            = g_type_class_peek_parent (klass);
 151         gobject_class->finalize = modest_msg_view_window_finalize;
 152
 153         g_type_class_add_private (gobject_class, sizeof(ModestMsgViewWindowPrivate));
 154
 155         ModestWindowClass *modest_window_class = (ModestWindowClass *) klass;
 156         modest_window_class->save_state_func = save_state;
 157 }
 158
 159 static void
 160 modest_msg_view_window_init (ModestMsgViewWindow *obj)
 161 {
 162         ModestMsgViewWindowPrivate *priv;
 163         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(obj);
 164
 165         priv->toolbar  = NULL;
 166         priv->menubar  = NULL;
 167         priv->msg_view = NULL;
 168         priv->msg_uid  = NULL;
 169 }
 170
 171
 172 static void
 173 init_window (ModestMsgViewWindow *obj, TnyMsg *msg)
 174 {
 175         GtkWidget *main_vbox, *scrolled_window;
 176         ModestMsgViewWindowPrivate *priv;
 177         ModestWindowPrivate *parent_priv;
 178
 179         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(obj);
 180         parent_priv = MODEST_WINDOW_GET_PRIVATE(obj);
 181
 182         priv->msg_view = modest_msg_view_new (msg);
 183         main_vbox = gtk_vbox_new  (FALSE, 6);
 184
 185         gtk_box_pack_start (GTK_BOX(main_vbox), priv->menubar, FALSE, FALSE, 0);
 186         gtk_box_pack_start (GTK_BOX(main_vbox), priv->toolbar, FALSE, FALSE, 0);
 187         scrolled_window = gtk_scrolled_window_new (NULL, NULL);
 188         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
 189                                         GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 190         gtk_container_add (GTK_CONTAINER (scrolled_window),
 191                            priv->msg_view);
 192         gtk_box_pack_start (GTK_BOX(main_vbox), scrolled_window, TRUE, TRUE, 6);
 193
 194         gtk_widget_show_all (GTK_WIDGET(main_vbox));
 195         gtk_container_add   (GTK_CONTAINER(obj), main_vbox);
 196 }
 197
 198
 199 static void
 200 modest_msg_view_window_finalize (GObject *obj)
 201 {
 202         ModestMsgViewWindowPrivate *priv;
 203
 204         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(obj);
 205
 206         if (priv->msg_uid) {
 207                 g_free (priv->msg_uid);
 208                 msg_uid = NULL;
 209         }
 210
 211         G_OBJECT_CLASS(parent_class)->finalize (obj);
 212 }
 213
 214
 215
 216 static gboolean
 217 on_delete_event (GtkWidget *widget, GdkEvent *event, ModestMsgViewWindow *self)
 218 {
 219         modest_window_save_state (MODEST_WINDOW(self));
 220         return FALSE;
 221 }
 222
 223
 224 ModestWindow *
 225 modest_msg_view_window_new_for_attachment (TnyMsg *msg,
 226                             const gchar *modest_account_name,
 227                             const gchar *msg_uid)
 228 {
 229         GObject *obj;
 230         ModestMsgViewWindowPrivate *priv;
 231         ModestWindowPrivate *parent_priv;
 232         GtkActionGroup *action_group;
 233         GError *error = NULL;
 234         TnyHeader *header = NULL;
 235         const gchar *subject = NULL;
 236
 237         g_return_val_if_fail (msg, NULL);
 238
 239         obj = g_object_new(MODEST_TYPE_MSG_VIEW_WINDOW, NULL);
 240         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(obj);
 241         parent_priv = MODEST_WINDOW_GET_PRIVATE(obj);
 242
 243         priv->msg_uid = g_strdup (msg_uid);
 244
 245         modest_window_set_active_account (MODEST_WINDOW(obj), account);
 246
 247         parent_priv->ui_manager = gtk_ui_manager_new();
 248         action_group = gtk_action_group_new ("ModestMsgViewWindowActions");
 249
 250         /* Add common actions */
 251         gtk_action_group_add_actions (action_group,
 252                                       modest_action_entries,
 253                                       G_N_ELEMENTS (modest_action_entries),
 254                                       obj);
 255         gtk_ui_manager_insert_action_group (parent_priv->ui_manager, action_group, 0);
 256         g_object_unref (action_group);
 257
 258
 259         /* Load the UI definition */
 260         gtk_ui_manager_add_ui_from_file (parent_priv->ui_manager,
 261                                          MODEST_UIDIR "modest-msg-view-window-ui.xml",
 262                                          &error);
 263         if (error) {
 264                 g_printerr ("modest: could not merge modest-msg-view-window-ui.xml: %s\n", error->message);
 265                 g_error_free (error);
 266                 error = NULL;
 267         }
 268         /* ****** */
 269
 270         /* Add accelerators */
 271         gtk_window_add_accel_group (GTK_WINDOW (obj),
 272                                     gtk_ui_manager_get_accel_group (parent_priv->ui_manager));
 273
 274         /* Toolbar / Menubar */
 275         priv->toolbar = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar");
 276         priv->menubar = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/MenuBar");
 277
 278         gtk_toolbar_set_tooltips (GTK_TOOLBAR (priv->toolbar), TRUE);
 279
 280         /* Init window */
 281         init_window (MODEST_MSG_VIEW_WINDOW(obj), msg);
 282         restore_settings (MODEST_WINDOW(obj));
 283
 284         header = tny_msg_get_header (msg);
 285         if (header)
 286                 subject = tny_header_get_subject (header);
 287
 288         if (subject != NULL)
 289                 gtk_window_set_title (GTK_WINDOW (obj), subject);
 290         else
 291                 gtk_window_set_title (GTK_WINDOW(obj), "Modest");
 292
 293         if (header)
 294                 g_object_unref (header);
 295
 296         gtk_window_set_icon_from_file (GTK_WINDOW(obj), MODEST_APP_ICON, NULL);
 297
 298         g_signal_connect (G_OBJECT(obj), "delete-event", G_CALLBACK(on_delete_event), obj);
 299
 300         return MODEST_WINDOW(obj);
 301 }
 302
 303
 304 TnyMsg*
 305 modest_msg_view_window_get_message (ModestMsgViewWindow *self)
 306 {
 307         GtkWidget *msg_view;
 308         g_return_val_if_fail (self, NULL);
 309
 310         msg_view = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self)->msg_view;
 311
 312         return modest_msg_view_get_message (MODEST_MSG_VIEW(msg_view));
 313 }
 314
 315 const gchar*
 316 modest_msg_view_window_get_message_uid (ModestMsgViewWindow *self)
 317 {
 318         TnyMsg *msg;
 319         TnyHeader *header;
 320         const gchar *retval = NULL;
 321
 322         msg = modest_msg_view_window_get_message (self);
 323
 324         if (!msg)
 325                 return NULL;
 326
 327         header = tny_msg_get_header (msg);
 328         if (header) {
 329                 retval = tny_header_get_uid (header);
 330                 g_object_unref (header);
 331         }
 332         g_object_unref (msg);
 333
 334         return retval;
 335 }
 336
 337 ModestWindow*
 338 modest_msg_view_window_new_with_header_model (TnyMsg *msg,
 339                                               const gchar *modest_account_name,
 340                                               const gchar *msg_uid,
 341                                               GtkTreeModel *model,
 342                                               GtkTreeRowReference *row_reference)
 343 {
 344         /* Currently we simply redirect to new constructor. It should store a
 345            reference to the header list model, to enable next/prev message
 346            actions */
 347         g_message ("partially implemented %s", __FUNCTION__);
 348
 349         return modest_msg_view_window_new_for_attachment (msg, account);
 350 }
 351
 352
 353 gboolean
 354 modest_msg_view_window_select_next_message (ModestMsgViewWindow *window)
 355 {
 356         g_message ("not implemented %s", __FUNCTION__);
 357         return FALSE;
 358 }
 359
 360 gboolean
 361 modest_msg_view_window_select_previous_message (ModestMsgViewWindow *window)
 362 {
 363         g_message ("not implemented %s", __FUNCTION__);
 364         return FALSE;
 365 }
 366
 367 void
 368 modest_msg_view_window_view_attachment (ModestMsgViewWindow *window, TnyMimePart *mime_part)
 369 {
 370         g_message ("not implemented %s", __FUNCTION__);
 371 }
 372
 373 void
 374 modest_msg_view_window_save_attachments (ModestMsgViewWindow *window, GList *mime_parts)
 375 {
 376         g_message ("not implemented %s", __FUNCTION__);
 377 }
 378 void
 379 modest_msg_view_window_remove_attachments (ModestMsgViewWindow *window, GList *mime_parts)
 380 {
 381         g_message ("not implemented %s", __FUNCTION__);
 382 }