git.maemo.org Git - modest/blob - src/gtk-glade/modest-ui.c

   1 /* modest-ui.c */
   2
   3 /* insert (c)/licensing information) */
   4
   5 #include <gtk/gtk.h>
   6 #include <glade/glade.h>
   7 #include <glib/gi18n.h>
   8 #include <string.h>
   9
  10 /* TODO: put in auto* */
  11 #include <tny-text-buffer-stream.h>
  12
  13 #ifdef HAVE_CONFIG_H
  14 #include <config.h>
  15 #endif /*HAVE_CONFIG_H*/
  16
  17 #include "../modest-ui.h"
  18 #include "../modest-window-mgr.h"
  19 #include "../modest-account-mgr.h"
  20
  21 #include "../modest-tny-account-store.h"
  22 #include "../modest-tny-folder-tree-view.h"
  23 #include "../modest-tny-header-tree-view.h"
  24 #include "../modest-tny-msg-view.h"
  25 #include "../modest-tny-transport-actions.h"
  26
  27
  28 #define MODEST_GLADE          PREFIX "/share/modest/glade/modest.glade"
  29 #define MODEST_GLADE_MAIN_WIN "main"
  30 #define MODEST_GLADE_EDIT_WIN "new_mail"
  31
  32
  33 /* 'private'/'protected' functions */
  34 static void   modest_ui_class_init     (ModestUIClass *klass);
  35 static void   modest_ui_init           (ModestUI *obj);
  36 static void   modest_ui_finalize       (GObject *obj);
  37
  38 static void    modest_ui_window_destroy    (GtkWidget *win, gpointer data);
  39 static void    modest_ui_last_window_closed (GObject *obj, gpointer data);
  40
  41 static GtkWidget* modest_main_window_toolbar (void);
  42 static GtkWidget* modest_main_window_folder_tree (ModestAccountMgr *modest_acc_mgr,
  43                                                   TnyAccountStoreIface *account_store);
  44 static GtkWidget* modest_main_window_header_tree (TnyMsgFolderIface *folder);
  45
  46
  47 void on_account_settings1_activate (GtkMenuItem *,
  48                                     gpointer);
  49
  50 static void on_password_requested (ModestTnyAccountStore *account_store,
  51                                    const gchar *account_name, gpointer user_data);
  52
  53 static void on_folder_clicked (ModestTnyFolderTreeView *folder_tree,
  54                                TnyMsgFolderIface *folder,
  55                                gpointer data);
  56 static void on_message_clicked (ModestTnyFolderTreeView *folder_tree,
  57                                 TnyMsgIface *message,
  58                                 gpointer data);
  59 static void on_new_mail_clicked (GtkWidget *widget, ModestUI *modest_ui);
  60
  61 static void on_reply_clicked (GtkWidget *widget, ModestUI *modest_ui);
  62
  63 static void on_send_button_clicked (GtkWidget *widget, ModestUI *modest_ui);
  64
  65 static void register_toolbar_callbacks (ModestUI *modest_ui);
  66
  67
  68 /* list my signals */
  69 enum {
  70         /* MY_SIGNAL_1, */
  71         /* MY_SIGNAL_2, */
  72         LAST_SIGNAL
  73 };
  74
  75
  76 typedef struct _ModestUIPrivate ModestUIPrivate;
  77 struct _ModestUIPrivate {
  78
  79         ModestConf           *modest_conf;
  80         ModestAccountMgr     *modest_acc_mgr;
  81         ModestWindowMgr      *modest_window_mgr;
  82         TnyAccountStoreIface *account_store;
  83
  84         GtkWindow            *main_window;
  85         GladeXML             *glade_xml;
  86
  87
  88 };
  89 #define MODEST_UI_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  90                                        MODEST_TYPE_UI, \
  91                                        ModestUIPrivate))
  92 /* globals */
  93 static GObjectClass *parent_class = NULL;
  94
  95 /* uncomment the following if you have defined any signals */
  96 /* static guint signals[LAST_SIGNAL] = {0}; */
  97
  98 GType
  99 modest_ui_get_type (void)
 100 {
 101         static GType my_type = 0;
 102         if (!my_type) {
 103                 static const GTypeInfo my_info = {
 104                         sizeof(ModestUIClass),
 105                         NULL,           /* base init */
 106                         NULL,           /* base finalize */
 107                         (GClassInitFunc) modest_ui_class_init,
 108                         NULL,           /* class finalize */
 109                         NULL,           /* class data */
 110                         sizeof(ModestUI),
 111                         1,              /* n_preallocs */
 112                         (GInstanceInitFunc) modest_ui_init,
 113                 };
 114                 my_type = g_type_register_static (G_TYPE_OBJECT,
 115                                                   "ModestUI",
 116                                                   &my_info, 0);
 117         }
 118         return my_type;
 119 }
 120
 121 static void
 122 modest_ui_class_init (ModestUIClass *klass)
 123 {
 124         GObjectClass *gobject_class;
 125         gobject_class = (GObjectClass*) klass;
 126
 127         parent_class            = g_type_class_peek_parent (klass);
 128         gobject_class->finalize = modest_ui_finalize;
 129
 130         g_type_class_add_private (gobject_class, sizeof(ModestUIPrivate));
 131
 132         /* signal definitions go here, e.g.: */
 133 /*      signals[MY_SIGNAL_1] = */
 134 /*              g_signal_new ("my_signal_1",....); */
 135 /*      signals[MY_SIGNAL_2] = */
 136 /*              g_signal_new ("my_signal_2",....); */
 137 /*      etc. */
 138 }
 139
 140 static void
 141 modest_ui_init (ModestUI *obj)
 142 {
 143         ModestUIPrivate *priv = MODEST_UI_GET_PRIVATE(obj);
 144
 145         priv->modest_acc_mgr    = NULL;
 146         priv->modest_conf       = NULL;
 147         priv->modest_window_mgr = NULL;
 148         priv->glade_xml         = NULL;
 149
 150 }
 151
 152 static void
 153 modest_ui_finalize (GObject *obj)
 154 {
 155         ModestUIPrivate *priv = MODEST_UI_GET_PRIVATE(obj);
 156
 157         if (priv->modest_acc_mgr)
 158                 g_object_unref (priv->modest_acc_mgr);
 159         priv->modest_acc_mgr = NULL;
 160
 161         if (priv->modest_conf)
 162                 g_object_unref (priv->modest_conf);
 163         priv->modest_conf = NULL;
 164
 165         if (priv->modest_window_mgr)
 166                 g_object_unref (priv->modest_window_mgr);
 167         priv->modest_window_mgr = NULL;
 168 }
 169
 170 GObject*
 171 modest_ui_new (ModestConf *modest_conf)
 172 {
 173         GObject *obj;
 174         ModestUIPrivate *priv;
 175         ModestAccountMgr *modest_acc_mgr;
 176         TnyAccountStoreIface *account_store_iface;
 177
 178         g_return_val_if_fail (modest_conf, NULL);
 179
 180         obj = g_object_new(MODEST_TYPE_UI, NULL);
 181         priv = MODEST_UI_GET_PRIVATE(obj);
 182
 183         modest_acc_mgr =
 184                 MODEST_ACCOUNT_MGR(modest_account_mgr_new (modest_conf));
 185         if (!modest_acc_mgr) {
 186                 g_warning ("could not create ModestAccountMgr instance");
 187                 g_object_unref (obj);
 188                 return NULL;
 189         }
 190
 191         account_store_iface =
 192                 TNY_ACCOUNT_STORE_IFACE(modest_tny_account_store_new (modest_acc_mgr));
 193         if (!account_store_iface) {
 194                 g_warning ("could not initialze ModestTnyAccountStore");
 195                 return NULL;
 196         }
 197         g_signal_connect (account_store_iface, "password_requested",
 198                           G_CALLBACK(on_password_requested),
 199                           NULL);
 200
 201         glade_init ();
 202         priv->glade_xml = glade_xml_new (MODEST_GLADE, NULL,NULL);
 203         if (!priv->glade_xml) {
 204                 g_warning ("failed to do glade stuff");
 205                 g_object_unref (obj);
 206                 return NULL;
 207         }
 208
 209         /* FIXME: could be used, but doesn't work atm.
 210          * glade_xml_signal_autoconnect(priv->glade_xml);
 211          */
 212
 213         priv->modest_acc_mgr = modest_acc_mgr;
 214         g_object_ref (priv->modest_conf = modest_conf);
 215
 216         priv->account_store = account_store_iface;
 217
 218         priv->modest_window_mgr = MODEST_WINDOW_MGR(modest_window_mgr_new());
 219         g_signal_connect (priv->modest_window_mgr, "last_window_closed",
 220                           G_CALLBACK(modest_ui_last_window_closed),
 221                           NULL);
 222         return obj;
 223 }
 224
 225
 226 gboolean
 227 modest_ui_show_main_window (ModestUI *modest_ui)
 228 {
 229         GtkWidget       *win;
 230         int              height, width;
 231         ModestUIPrivate *priv;
 232         GtkWidget     *folder_view, *header_view;
 233         GtkWidget     *message_view;
 234         GtkWidget *account_settings_item;
 235
 236         GtkWidget  *folder_view_holder,
 237                 *header_view_holder,
 238                 *mail_paned;
 239
 240         priv = MODEST_UI_GET_PRIVATE(modest_ui);
 241
 242         height = modest_conf_get_int (priv->modest_conf,
 243                                       MODEST_CONF_MAIN_WINDOW_HEIGHT,NULL);
 244         width  = modest_conf_get_int (priv->modest_conf,
 245                                       MODEST_CONF_MAIN_WINDOW_WIDTH,NULL);
 246
 247         win = glade_xml_get_widget (priv->glade_xml, "main");
 248         if (!win) {
 249                 g_warning ("could not create main window");
 250                 return FALSE;
 251         }
 252
 253         folder_view =
 254                 GTK_WIDGET(modest_main_window_folder_tree(priv->modest_acc_mgr,
 255                                                           priv->account_store));
 256         folder_view_holder = glade_xml_get_widget (priv->glade_xml, "folders");
 257         if (!folder_view||!folder_view_holder) {
 258                 g_warning ("failed to create folder tree");
 259                 return FALSE;
 260         }
 261         gtk_container_add (GTK_CONTAINER(folder_view_holder), folder_view);
 262
 263         header_view  =  GTK_WIDGET(modest_main_window_header_tree (NULL));
 264         header_view_holder = glade_xml_get_widget (priv->glade_xml, "mail_list");
 265         if (!header_view) {
 266                 g_warning ("failed to create header tree");
 267                 return FALSE;
 268         }
 269         gtk_container_add (GTK_CONTAINER(header_view_holder), header_view);
 270
 271         g_signal_connect (G_OBJECT(folder_view), "folder_selected",
 272                           G_CALLBACK(on_folder_clicked), modest_ui);
 273
 274         message_view  = GTK_WIDGET(modest_tny_msg_view_new (NULL));
 275         if (!message_view) {
 276                 g_warning ("failed to create message view");
 277                 return FALSE;
 278         }
 279         mail_paned = glade_xml_get_widget (priv->glade_xml, "mail_paned");
 280         gtk_paned_add2 (GTK_PANED(mail_paned), message_view);
 281
 282         g_signal_connect (header_view, "message_selected",
 283                           G_CALLBACK(on_message_clicked),
 284                           modest_ui);
 285
 286         account_settings_item = glade_xml_get_widget (priv->glade_xml, "account_settings1");
 287         if (!account_settings_item)
 288         {
 289                 g_warning ("The account settings item isn't available!\n");
 290                 return FALSE;
 291         }
 292
 293         g_signal_connect (account_settings_item, "activate",
 294                           G_CALLBACK(on_account_settings1_activate),
 295                           modest_ui);
 296
 297         register_toolbar_callbacks (modest_ui);
 298
 299         modest_window_mgr_register (priv->modest_window_mgr,
 300                                     G_OBJECT(win), MODEST_MAIN_WINDOW, 0);
 301         g_signal_connect (win, "destroy", G_CALLBACK(modest_ui_window_destroy),
 302                           modest_ui);
 303         gtk_widget_set_usize (GTK_WIDGET(win), height, width);
 304         gtk_window_set_title (GTK_WINDOW(win), PACKAGE_STRING);
 305
 306         gtk_widget_show_all (win);
 307         return TRUE;
 308 }
 309
 310
 311 static void
 312 register_toolbar_callbacks (ModestUI *modest_ui)
 313 {
 314         ModestUIPrivate *priv;
 315         GtkWidget *button;
 316
 317         g_return_if_fail (modest_ui);
 318
 319         priv = MODEST_UI_GET_PRIVATE (modest_ui);
 320
 321         button = glade_xml_get_widget (priv->glade_xml, "toolb_new_mail");
 322         if (button)
 323                 g_signal_connect (button, "clicked",
 324                                   G_CALLBACK(on_new_mail_clicked), modest_ui);
 325
 326         button = glade_xml_get_widget (priv->glade_xml, "toolb_reply");
 327         if (button)
 328                 g_signal_connect (button, "clicked",
 329                                   G_CALLBACK(on_reply_clicked), modest_ui);
 330 }
 331
 332
 333
 334 static void
 335 hide_edit_window (GtkWidget *win, gpointer data)
 336 {
 337         gtk_widget_hide (win);
 338 }
 339
 340
 341
 342
 343 gboolean
 344 modest_ui_show_edit_window (ModestUI *modest_ui, const gchar* to,
 345                             const gchar* cc, const gchar* bcc,
 346                             const gchar* subject, const gchar *body,
 347                             const GSList* att)
 348 {
 349         GtkWidget       *win, *to_entry, *subject_entry, *body_view;
 350
 351         ModestUIPrivate *priv;
 352         GtkWidget       *btn;
 353         GtkTextBuffer   *buf;
 354
 355         priv = MODEST_UI_GET_PRIVATE(modest_ui);
 356         int height = modest_conf_get_int (priv->modest_conf,
 357                                           MODEST_CONF_EDIT_WINDOW_HEIGHT,NULL);
 358         int width  = modest_conf_get_int (priv->modest_conf,
 359                                           MODEST_CONF_EDIT_WINDOW_WIDTH,NULL);
 360
 361         win = glade_xml_get_widget (priv->glade_xml, "new_mail");
 362         if (!win) {
 363                 g_warning ("could not create new mail  window");
 364                 return FALSE;
 365         }
 366
 367         modest_window_mgr_register (priv->modest_window_mgr,
 368                                     G_OBJECT(win), MODEST_EDIT_WINDOW, 0);
 369         to_entry      = glade_xml_get_widget (priv->glade_xml, "to_entry");
 370         subject_entry = glade_xml_get_widget (priv->glade_xml, "subject_entry");
 371         body_view     = glade_xml_get_widget (priv->glade_xml, "body_view");
 372
 373         gtk_entry_set_text(GTK_ENTRY(subject_entry), subject);
 374         gtk_entry_set_text(GTK_ENTRY(to_entry), to);
 375
 376         buf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(body_view));
 377         if (body) {
 378                 gtk_text_buffer_set_text(buf, body, -1);
 379         } else {
 380                 gtk_text_buffer_set_text(buf, "", -1);
 381         }
 382         g_signal_connect (win, "destroy", G_CALLBACK(hide_edit_window),
 383                           NULL);
 384
 385         gtk_widget_set_usize (GTK_WIDGET(win), height, width);
 386         gtk_window_set_title (GTK_WINDOW(win),
 387                               subject ? subject : "Untitled");
 388
 389
 390         btn = glade_xml_get_widget (priv->glade_xml, "toolb_send");
 391         g_signal_connect (btn, "clicked", G_CALLBACK(on_send_button_clicked),
 392                           modest_ui);
 393
 394         gtk_widget_show_all (win);
 395
 396         return TRUE;
 397 }
 398
 399
 400 static void
 401 modest_ui_window_destroy (GtkWidget *win, gpointer data)
 402 {
 403         ModestUIPrivate *priv;
 404
 405         g_return_if_fail (data);
 406
 407         priv = MODEST_UI_GET_PRIVATE((ModestUI*)data);
 408         if (!modest_window_mgr_unregister (priv->modest_window_mgr, G_OBJECT(win)))
 409                 g_warning ("modest window mgr: failed to unregister %p",
 410                            G_OBJECT(win));
 411 }
 412
 413
 414 static void
 415 modest_ui_last_window_closed (GObject *obj, gpointer data)
 416 {
 417         gtk_main_quit ();
 418 }
 419
 420 void
 421 on_account_selector_selection_changed (GtkWidget *widget,
 422                                        gpointer user_data)
 423 {
 424         GtkTreeModel *model = gtk_combo_box_get_model(GTK_COMBO_BOX(widget));
 425         GtkTreeIter iter;
 426
 427         gchar *account_name;
 428
 429         if (gtk_combo_box_get_active_iter(GTK_COMBO_BOX(widget), &iter))
 430         {
 431                 gtk_tree_model_get(GTK_TREE_MODEL(model),
 432                                    &iter,
 433                                    0, &account_name,
 434                                    -1);
 435         }
 436         else
 437         {
 438                 account_name="empty";
 439         }
 440
 441         g_message("Value: '%s'\n", account_name);
 442 }
 443
 444 void
 445 on_account_settings1_activate (GtkMenuItem *menuitem,
 446                                gpointer user_data)
 447 {
 448         GladeXML *glade_xml;
 449         GtkWidget *advanced_account_setup;
 450         ModestUIPrivate *priv;
 451         gint retval;
 452         GSList *account_name_list;
 453         GSList *account_name_list_iter;
 454         GtkListStore *account_names;
 455         GtkTreeIter account_names_iter;
 456         GtkWidget *account_selector;
 457         GtkCellRenderer *renderer;
 458
 459         priv = MODEST_UI_GET_PRIVATE(MODEST_UI(user_data));
 460
 461         glade_xml = glade_xml_new(MODEST_GLADE, "mailbox_setup_advanced", NULL);
 462         advanced_account_setup = glade_xml_get_widget(glade_xml, "mailbox_setup_advanced");
 463
 464         account_name_list=modest_account_mgr_account_names(priv->modest_acc_mgr, NULL);
 465         account_names = gtk_list_store_new(1, G_TYPE_STRING);
 466
 467         for (account_name_list_iter=account_name_list;
 468              account_name_list_iter!=NULL;
 469              account_name_list_iter=g_slist_next(account_name_list_iter))
 470         {
 471                 gtk_list_store_append(account_names, &account_names_iter);
 472                 gtk_list_store_set(account_names, &account_names_iter,
 473                                    0, account_name_list_iter->data,
 474                                    -1);
 475         }
 476
 477         g_slist_free(account_name_list);
 478
 479         account_selector = glade_xml_get_widget(glade_xml, "account_selector");
 480         gtk_combo_box_set_model(GTK_COMBO_BOX(account_selector), GTK_TREE_MODEL(account_names));
 481
 482         renderer = gtk_cell_renderer_text_new ();
 483         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (account_selector), renderer, TRUE);
 484         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (account_selector), renderer,
 485                                         "text", 0,
 486                                         NULL);
 487
 488         g_signal_connect(GTK_WIDGET(account_selector), "changed",
 489                          G_CALLBACK(on_account_selector_selection_changed),
 490                          GTK_WIDGET(advanced_account_setup));
 491
 492         gtk_combo_box_set_active(GTK_COMBO_BOX(account_selector), 0);
 493
 494         gtk_widget_show_all(GTK_WIDGET(advanced_account_setup));
 495
 496         retval=gtk_dialog_run(GTK_DIALOG(advanced_account_setup));
 497
 498         g_object_unref(account_names);
 499
 500         gtk_widget_destroy(GTK_WIDGET(advanced_account_setup));
 501
 502         g_object_unref(glade_xml);
 503 }
 504
 505 static void
 506 on_folder_clicked (ModestTnyFolderTreeView *folder_tree,
 507                    TnyMsgFolderIface *folder,
 508                    gpointer data)
 509 {
 510         GtkWidget *win;
 511         ModestTnyHeaderTreeView *tree_view;
 512         ModestUIPrivate *priv;
 513         GtkWidget *scrollview;
 514
 515         g_return_if_fail (folder);
 516         g_return_if_fail (data);
 517
 518         priv = MODEST_UI_GET_PRIVATE(data);
 519         scrollview = glade_xml_get_widget (priv->glade_xml,"mail_list");
 520
 521         tree_view = MODEST_TNY_HEADER_TREE_VIEW(
 522                 gtk_bin_get_child(GTK_BIN(scrollview)));
 523         win = glade_xml_get_widget (priv->glade_xml, "main");
 524         gtk_window_set_title (GTK_WINDOW(win),
 525                               tny_msg_folder_iface_get_name(folder));
 526
 527         modest_tny_header_tree_view_set_folder (tree_view,
 528                                                 folder);
 529 }
 530
 531
 532
 533 static void on_message_clicked (ModestTnyFolderTreeView *folder_tree,
 534                                 TnyMsgIface *message,
 535                                 gpointer data)
 536 {
 537         GtkWidget *paned;
 538         ModestTnyMsgView *msg_view;
 539         ModestUIPrivate *priv;
 540
 541         g_return_if_fail (message);
 542         g_return_if_fail (data);
 543
 544         priv = MODEST_UI_GET_PRIVATE(data);
 545         paned = glade_xml_get_widget (priv->glade_xml,"mail_paned");
 546         msg_view = MODEST_TNY_MSG_VIEW(gtk_paned_get_child2 (GTK_PANED(paned)));
 547
 548         modest_tny_msg_view_set_message (msg_view,
 549                                          message);
 550 }
 551
 552 static void
 553 on_password_requested (ModestTnyAccountStore *account_store,
 554                        const gchar *account_name, gpointer user_data)
 555 {
 556
 557         GtkWidget *passdialog;
 558         GtkWidget *vbox;
 559         GtkWidget *infolabel;
 560         GtkWidget *passentry;
 561         gint retval;
 562         const gchar *infostring=g_strconcat("Please enter the password for ", account_name, ".", NULL);
 563
 564         passdialog = gtk_dialog_new_with_buttons("MyDialog",
 565                                                  NULL,
 566                                                  GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT,
 567                                                  GTK_STOCK_OK,
 568                                                  GTK_RESPONSE_ACCEPT,
 569                                                  GTK_STOCK_CANCEL,
 570                                                  GTK_RESPONSE_REJECT,
 571                                                  NULL);
 572
 573         vbox=gtk_vbox_new(FALSE, 0);
 574
 575         infolabel=gtk_label_new(infostring);
 576         passentry=gtk_entry_new();
 577
 578         gtk_box_pack_start(GTK_BOX(GTK_DIALOG(passdialog)->vbox), infolabel, FALSE, FALSE, 0);
 579         gtk_box_pack_start(GTK_BOX(GTK_DIALOG(passdialog)->vbox), passentry, FALSE, FALSE, 0);
 580         gtk_widget_show_all(passdialog);
 581
 582         retval = gtk_dialog_run (GTK_DIALOG(passdialog));
 583
 584         switch (retval)
 585         {
 586         case GTK_RESPONSE_ACCEPT:
 587                 modest_account_mgr_set_server_account_string(modest_tny_account_store_get_accout_mgr(account_store),
 588                                                              account_name,
 589                                                              "password",
 590                                                              gtk_entry_get_text(GTK_ENTRY(passentry)),
 591                                                              NULL);
 592                 break;
 593         case GTK_RESPONSE_CANCEL:
 594                 /* FIXME:
 595                  * What happens, if canceled?"
 596                  */
 597                 break;
 598         }
 599
 600         gtk_widget_destroy (passdialog);
 601 }
 602
 603
 604
 605
 606
 607
 608 static GtkWidget*
 609 modest_main_window_header_tree (TnyMsgFolderIface *folder)
 610 {
 611         GtkWidget *header_tree;
 612
 613         header_tree = GTK_WIDGET(modest_tny_header_tree_view_new(folder));
 614         if (!header_tree) {
 615                 g_warning ("could not create header tree");
 616                 return NULL;
 617         }
 618
 619         return GTK_WIDGET(header_tree);
 620 }
 621
 622
 623
 624 static GtkWidget*
 625 modest_main_window_folder_tree (ModestAccountMgr *modest_acc_mgr,
 626                                 TnyAccountStoreIface *account_store)
 627 {
 628         GtkTreeViewColumn *column;
 629         GtkCellRenderer *renderer = gtk_cell_renderer_text_new ();
 630         GtkWidget *folder_tree;
 631
 632         folder_tree = GTK_WIDGET(modest_tny_folder_tree_view_new (account_store));
 633         if (!folder_tree) {
 634                 g_warning ("could not create folder list");
 635                 return NULL;
 636         }
 637
 638         column = gtk_tree_view_column_new_with_attributes(_("All Mail Folders"),
 639                                                           renderer,"text",
 640                                                           TNY_ACCOUNT_TREE_MODEL_NAME_COLUMN,
 641                                                           NULL);
 642         gtk_tree_view_column_set_resizable (column, TRUE);
 643         gtk_tree_view_append_column (GTK_TREE_VIEW(folder_tree), column);
 644
 645         column = gtk_tree_view_column_new_with_attributes(_("Unread"),
 646                                                           renderer, "text",
 647                                                           TNY_ACCOUNT_TREE_MODEL_UNREAD_COLUMN,
 648                                                           NULL);
 649         gtk_tree_view_column_set_resizable (column, TRUE);
 650         gtk_tree_view_append_column (GTK_TREE_VIEW(folder_tree), column);
 651
 652
 653         gtk_tree_view_set_headers_visible   (GTK_TREE_VIEW(folder_tree), TRUE);
 654         gtk_tree_view_set_headers_clickable (GTK_TREE_VIEW(folder_tree), TRUE);
 655
 656         return folder_tree;
 657 }
 658
 659
 660 static void
 661 on_new_mail_clicked (GtkWidget *widget, ModestUI *modest_ui)
 662 {
 663         g_return_if_fail (modest_ui);
 664         modest_ui_show_edit_window (modest_ui, "", "", "", "", "", NULL);
 665 }
 666
 667 static gchar*
 668 modest_ui_quote_msg(const TnyMsgIface *src, const gchar *from, time_t sent_date)
 669 {
 670         GList *parts;
 671         TnyMsgMimePartIface *part;
 672         TnyStreamIface* stream;
 673         TnyTextBufferStream *dest;
 674         TnyMsgMimePartIface *body = NULL;
 675         GtkTextBuffer *buf;
 676         GtkTextIter begin, end, iter1, iter2, iter3;
 677         gchar *txt;
 678         gint tmp;
 679         gint indent;
 680         gchar sent_str[101];
 681         GString *reply_head;
 682
 683         buf = gtk_text_buffer_new(NULL);
 684         dest = tny_text_buffer_stream_new(buf);
 685
 686         /* is the warning in this line due to a bug in tinymail? */
 687         parts  = (GList*) tny_msg_iface_get_parts (src);
 688
 689         while (parts) {
 690                 /* TODO: maybe we'd like to quote more than one part?
 691                  *       cleanup, fix leaks
 692                  */
 693                 TnyMsgMimePartIface *part =
 694                         TNY_MSG_MIME_PART_IFACE(parts->data);
 695                 if (tny_msg_mime_part_iface_content_type_is (part, "text/plain")) {
 696                         body = part;
 697                         break;
 698                 }
 699                 parts = parts->next;
 700         }
 701         if (!body) {
 702                 return NULL;
 703         }
 704         buf    = gtk_text_buffer_new (NULL);
 705         stream = TNY_STREAM_IFACE(tny_text_buffer_stream_new (buf));
 706
 707         tny_stream_iface_reset (stream);
 708         tny_msg_mime_part_iface_decode_to_stream (body, stream);
 709         tny_stream_iface_reset (stream);
 710
 711         /* format sent_date */
 712         strftime(sent_str, 100, "%c", localtime(&sent_date));
 713         reply_head = g_string_new("");
 714         g_string_printf(reply_head, "On %s, %s wrote:\n", sent_str, from);
 715
 716         gtk_text_buffer_get_iter_at_line(buf, &iter1, 0);
 717         gtk_text_buffer_insert(buf, &iter1, reply_head->str, -1);
 718         g_string_free(reply_head, TRUE);
 719         gtk_text_buffer_get_iter_at_line(buf, &iter1, 1);
 720         txt = g_malloc0(1);
 721         while (TRUE) {
 722                 /* at each beginning of this while, iter1 must be at the beginning of
 723                    the (next) line to quote */
 724
 725                 iter2 = iter1;
 726                 /* check whether line is already quoted */
 727                 iter2 = iter1;
 728                 /* TODO: what happens if buf is empty? */
 729                 gtk_text_iter_forward_char (&iter2);
 730                 g_free(txt);
 731                 txt = gtk_text_buffer_get_text (buf, &iter1, &iter2, FALSE);
 732
 733                 /* insert quotation mark */
 734                 tmp = gtk_text_iter_get_offset(&iter1);
 735                 gtk_text_buffer_insert(buf, &iter1, "> ", -1);
 736
 737                 /* still at the beginning of the line */
 738                 gtk_text_buffer_get_iter_at_offset(buf, &iter1, tmp);
 739                 iter2 = iter1;
 740
 741                 if (strcmp(txt, ">") != 0) {
 742
 743                         /* line was not already quoted */
 744
 745                         /* now check whether the line must be broken: */
 746                         if (gtk_text_iter_get_chars_in_line(&iter2) >= 79) {
 747
 748                                 gtk_text_iter_set_line_offset(&iter2, 79);
 749
 750                                 /* move iter1 behind quote mark at the beginnig of the line */
 751                                 gtk_text_iter_forward_word_end(&iter1);
 752
 753                                 /* save iter2 position */
 754                                 iter3 = iter2;
 755
 756                                 /* move iter2 back one word (from breakpoint in line) */
 757                                 gtk_text_iter_backward_word_start(&iter2);
 758
 759                                 /* check for one-word line (up to iter2) */
 760                                 if (!gtk_text_iter_compare(&iter1, &iter2) < 0) {
 761                                         gtk_text_iter_forward_word_end(&iter2); /* BUG? */
 762                                 }
 763
 764                                 /* insert linebreak */
 765                                 tmp = gtk_text_iter_get_offset(&iter2);
 766                                 gtk_text_buffer_insert(buf, &iter2, "\n", -1);
 767                                 gtk_text_buffer_get_iter_at_offset(buf, &iter1, tmp);
 768
 769                                 /* move to the beginning of the "new" line */
 770                                 gtk_text_iter_forward_line(&iter1);
 771
 772                                 /* try to kill 1 space */
 773                                 iter2 = iter1;
 774                                 gtk_text_iter_forward_char(&iter2);
 775                                 g_free(txt);
 776                                 txt = gtk_text_buffer_get_text(buf, &iter1, &iter2, FALSE);
 777                                 if (strcmp(txt, " ") == 0) {
 778                                         tmp = gtk_text_iter_get_offset(&iter1);
 779                                         gtk_text_buffer_delete(buf, &iter1, &iter2);
 780                                         gtk_text_buffer_get_iter_at_offset(buf, &iter1, tmp);
 781                                 }
 782
 783                                 /* check whether there is a next line to merge */
 784                                 iter3 = iter1;
 785                                 if (!gtk_text_iter_forward_line(&iter3)) {
 786                                         continue;
 787                                 }
 788                                 /* iter3 is now at the beginning of the next line.*/
 789
 790                                 /* check for empty line */
 791                                 if (gtk_text_iter_get_chars_in_line(&iter3) < 2) {
 792                                         continue;
 793                                 }
 794
 795                                 /* check for quote */
 796                                 iter2 = iter3;
 797                                 gtk_text_iter_forward_char (&iter2);
 798                                 g_free(txt);
 799                                 txt = gtk_text_buffer_get_text(buf, &iter3, &iter2, FALSE);
 800                                 if (strcmp(txt, ">") == 0) {
 801                                         /* iter1 is still at the beginning of the newly broken
 802                                          * so we don't have to cleanup */
 803                                         continue;
 804                                 }
 805
 806                                 if (!gtk_text_iter_forward_to_line_end(&iter1)) {
 807                                         /* no further lines to merge */
 808                                         continue;
 809                                 }
 810
 811                                 /* "mark" newline */
 812                                 iter2 = iter1;
 813                                 gtk_text_iter_forward_char(&iter2);
 814
 815                                 /* do the merge */
 816                                 tmp = gtk_text_iter_get_offset(&iter1);
 817                                 gtk_text_buffer_delete (buf, &iter1, &iter2);
 818                                 gtk_text_buffer_get_iter_at_offset (buf, &iter1, tmp);
 819
 820                                 /* insert space */
 821                                 gtk_text_buffer_insert(buf, &iter1, " ", -1);
 822                                 gtk_text_buffer_get_iter_at_offset (buf, &iter1, tmp);
 823
 824                                 /* move to beginning of line and continue */
 825                                 gtk_text_iter_set_line_offset(&iter1, 0);
 826                                 continue;
 827
 828                         } else {
 829                                 /* line doesn't have to be broken, we're done. */
 830                                 if (!gtk_text_iter_forward_line(&iter1)) {
 831                                         break;
 832                                 }
 833                                 continue;
 834                         }
 835                 } else {
 836                         /* line was already quoted */
 837                         if (!gtk_text_iter_forward_line(&iter1)) {
 838                                 break;
 839                         }
 840                         continue;
 841                 }
 842         }
 843
 844         gtk_text_buffer_get_bounds (buf, &begin, &end);
 845         g_free(txt);
 846         txt = gtk_text_buffer_get_text (buf, &begin, &end, FALSE);
 847
 848         return txt;
 849 }
 850
 851 static void
 852 modest_ui_reply_to_msg (ModestUI *modest_ui, TnyMsgHeaderIface *header,
 853                                                 ModestTnyMsgView *msg_view) {
 854         const TnyMsgIface *msg;
 855         const TnyMsgFolderIface *folder;
 856         GString *re_sub;
 857         const gchar *subject, *from;
 858         gchar *quoted;
 859         time_t sent_date;
 860
 861         quoted = "";
 862         if (header) {
 863                 folder = tny_msg_header_iface_get_folder (TNY_MSG_HEADER_IFACE(header));
 864                 if (!folder) {
 865                         g_warning ("cannot find folder");
 866                         return;
 867                 }
 868
 869                 msg = tny_msg_folder_iface_get_message (TNY_MSG_FOLDER_IFACE(folder), header);
 870                 if (!msg) {
 871                         g_warning ("cannot find msg");
 872                         return;
 873                 }
 874                 subject = tny_msg_header_iface_get_subject(header);
 875                 re_sub = g_string_new(subject);
 876                 g_string_prepend(re_sub, "Re: ");
 877                 /* FIXME: honor replyto, cc */
 878                 from = tny_msg_header_iface_get_from(header);
 879                 sent_date = tny_msg_header_iface_get_date_sent(header);
 880                 quoted = modest_ui_quote_msg(msg, from, sent_date);
 881         } else {
 882                 g_warning("no header");
 883                 return;
 884         }
 885
 886         modest_ui_show_edit_window (modest_ui, from, /* cc */ "", /* bcc */ "", re_sub->str, quoted, NULL);
 887         g_free(quoted);
 888         g_string_free(re_sub, TRUE);
 889 }
 890
 891
 892 static void
 893 on_reply_clicked (GtkWidget *widget, ModestUI *modest_ui)
 894 {
 895         GtkTreeSelection *sel;
 896         GtkWidget *paned;
 897         GtkTreeModel *model;
 898         GtkTreeIter iter;
 899         GtkScrolledWindow *scroll;
 900
 901         TnyMsgHeaderIface *header;
 902
 903         ModestTnyHeaderTreeView *header_view;
 904         ModestTnyMsgView *msg_view;
 905         ModestUIPrivate *priv;
 906
 907         g_return_if_fail (modest_ui);
 908
 909         priv = MODEST_UI_GET_PRIVATE(modest_ui);
 910
 911         paned = glade_xml_get_widget (priv->glade_xml,"mail_paned");
 912         g_return_if_fail (paned);
 913
 914         scroll = GTK_SCROLLED_WINDOW(gtk_paned_get_child1 (GTK_PANED(paned)));
 915         g_return_if_fail (scroll);
 916
 917         msg_view = MODEST_TNY_MSG_VIEW(gtk_paned_get_child2 (GTK_PANED(paned)));
 918         g_return_if_fail (msg_view);
 919
 920         header_view = MODEST_TNY_HEADER_TREE_VIEW(gtk_bin_get_child (GTK_BIN(scroll)));
 921         g_return_if_fail (header_view);
 922
 923         sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(header_view));
 924         g_return_if_fail (sel);
 925
 926         if (!gtk_tree_selection_get_selected (sel, &model, &iter)) {
 927                 /* no message was selected. TODO: disable reply button in this case */
 928                 g_warning("nothing to reply to");
 929                 return;
 930         }
 931
 932         gtk_tree_model_get (model, &iter,
 933                             TNY_MSG_HEADER_LIST_MODEL_INSTANCE_COLUMN,
 934                             &header, -1);
 935
 936         modest_ui_reply_to_msg (modest_ui, header, msg_view);
 937 }
 938
 939
 940 /* FIXME: truly evil --> we cannot really assume that
 941  * there is only one edit window open...
 942  */
 943 static void
 944 on_send_button_clicked (GtkWidget *widget, ModestUI *modest_ui)
 945 {
 946         ModestTnyTransportActions *actions;
 947         ModestUIPrivate *priv;
 948         GtkWidget *to_entry, *subject_entry, *body_view;
 949         const gchar *to, *subject;
 950         gchar *body;
 951         GtkTextIter start, end;
 952         GtkTextBuffer *buf;
 953         TnyAccountStoreIface *account_store;
 954         const GList *transport_accounts;
 955         TnyTransportAccountIface *transport_account;
 956
 957         g_return_if_fail (modest_ui);
 958
 959         actions = MODEST_TNY_TRANSPORT_ACTIONS
 960                 (modest_tny_transport_actions_new ());
 961         priv = MODEST_UI_GET_PRIVATE(modest_ui);
 962
 963         account_store = priv->account_store;
 964         transport_accounts =
 965                 tny_account_store_iface_get_transport_accounts (account_store);
 966         if (!transport_accounts) {
 967                 g_message ("cannot send message: no transport account defined");
 968                 return;
 969         } else /* take the first one! */
 970                 transport_account =
 971                         TNY_TRANSPORT_ACCOUNT_IFACE(transport_accounts->data);
 972
 973         to_entry      = glade_xml_get_widget (priv->glade_xml, "to_entry");
 974         subject_entry = glade_xml_get_widget (priv->glade_xml, "subject_entry");
 975         body_view     = glade_xml_get_widget (priv->glade_xml, "body_view");
 976
 977         to      = gtk_entry_get_text (GTK_ENTRY(to_entry));
 978         subject = gtk_entry_get_text (GTK_ENTRY(subject_entry));
 979
 980         buf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(body_view));
 981         gtk_text_buffer_get_bounds (buf, &start, &end);
 982         body    = gtk_text_buffer_get_text (buf, &start, &end, FALSE);
 983
 984         g_message ("sending %s ==> %s", subject, to);
 985         modest_tny_transport_actions_send_message (actions,
 986                                                    transport_account,
 987                                                    "dirk-jan.binnema@nokia.com",
 988                                                    to, "", "", subject,
 989                                                    body);
 990         g_free (body);
 991         g_object_unref (G_OBJECT(actions));
 992
 993         gtk_entry_set_text (GTK_ENTRY(to_entry), "");
 994         gtk_entry_set_text (GTK_ENTRY(subject_entry), "");
 995         gtk_text_buffer_set_text (buf, "", 0);
 996
 997         gtk_widget_hide (glade_xml_get_widget (priv->glade_xml, "new_mail"));
 998 }