git.maemo.org Git - modest/blob - src/modest-widget-memory.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 #include <modest-widget-memory.h>
  31 #include <modest-widget-memory-priv.h>
  32 #include <modest-runtime.h>
  33 #include <modest-account-mgr-helpers.h>
  34 #include <modest-tny-platform-factory.h>
  35 #include <modest-tny-folder.h>
  36 #include <widgets/modest-header-view.h>
  37 #include <widgets/modest-msg-view.h>
  38 #include <widgets/modest-folder-view.h>
  39 #include "widgets/modest-main-window.h"
  40 #include <string.h>
  41
  42 gchar*
  43 _modest_widget_memory_get_keyname (const gchar *name, const gchar *param)
  44 {
  45         gchar *esc_name, *keyname;
  46
  47         g_return_val_if_fail (name, NULL);
  48         g_return_val_if_fail (param, NULL);
  49
  50         esc_name = modest_conf_key_escape (name);
  51
  52         keyname = g_strdup_printf ("%s/%s/%s",
  53                                    MODEST_CONF_WIDGET_NAMESPACE,
  54                                    esc_name, param);
  55         g_free (esc_name);
  56         return keyname;
  57 }
  58
  59
  60 gchar*
  61 _modest_widget_memory_get_keyname_with_type (const gchar *name, guint type,
  62                                              const gchar *param)
  63 {
  64         gchar *esc_name, *keyname;
  65
  66         g_return_val_if_fail (name, NULL);
  67         g_return_val_if_fail (param, NULL);
  68
  69         esc_name = modest_conf_key_escape (name);
  70
  71         keyname = g_strdup_printf ("%s/%s/%s_%d",
  72                                    MODEST_CONF_WIDGET_NAMESPACE,
  73                                    esc_name, param, type);
  74         g_free (esc_name);
  75         return keyname;
  76 }
  77
  78
  79 gchar*
  80 _modest_widget_memory_get_keyname_with_double_type (const gchar *name,
  81                                                     guint type1, guint type2,
  82                                                     const gchar *param)
  83 {
  84         gchar *esc_name, *keyname;
  85
  86         g_return_val_if_fail (name, NULL);
  87         g_return_val_if_fail (param, NULL);
  88
  89         esc_name = modest_conf_key_escape (name);
  90
  91         keyname = g_strdup_printf ("%s/%s/%s_%d_%d",
  92                                    MODEST_CONF_WIDGET_NAMESPACE,
  93                                    esc_name, param, type1, type2);
  94         g_free (esc_name);
  95         return keyname;
  96 }
  97
  98
  99
 100 static gboolean
 101 save_settings_widget (ModestConf *conf, GtkWidget *widget, const gchar *name)
 102 {
 103         gchar *key;
 104
 105         key = _modest_widget_memory_get_keyname (name, MODEST_WIDGET_MEMORY_PARAM_HEIGHT);
 106         modest_conf_set_int (conf, key, GTK_WIDGET(widget)->allocation.height, NULL);
 107         g_free (key);
 108
 109         key = _modest_widget_memory_get_keyname (name, MODEST_WIDGET_MEMORY_PARAM_WIDTH);
 110         modest_conf_set_int (conf, key, GTK_WIDGET(widget)->allocation.width, NULL);
 111         g_free (key);
 112
 113         return TRUE;
 114 }
 115
 116
 117 static gboolean
 118 restore_settings_widget (ModestConf *conf, GtkWidget *widget, const gchar *name)
 119 {
 120         GtkRequisition req;
 121         gchar *key;
 122
 123         key = _modest_widget_memory_get_keyname (name, MODEST_WIDGET_MEMORY_PARAM_HEIGHT);
 124
 125         if (modest_conf_key_exists (conf, key, NULL))
 126                 req.height = modest_conf_get_int (conf, key, NULL);
 127
 128         g_free (key);
 129
 130         key = _modest_widget_memory_get_keyname (name, MODEST_WIDGET_MEMORY_PARAM_WIDTH);
 131         if (modest_conf_key_exists (conf, key, NULL))
 132                 req.width = modest_conf_get_int (conf, key, NULL);
 133         g_free (key);
 134
 135         if (req.height && req.width)
 136                 gtk_widget_size_request (widget, &req);
 137
 138         return TRUE;
 139
 140 }
 141
 142
 143
 144 static gboolean
 145 save_settings_window (ModestConf *conf, GtkWindow *win, const gchar *name)
 146 {
 147         gchar *key;
 148         int height, width;
 149
 150         gtk_window_get_size (win, &width, &height);
 151
 152         key = _modest_widget_memory_get_keyname (name, MODEST_WIDGET_MEMORY_PARAM_HEIGHT);
 153         modest_conf_set_int (conf, key, height, NULL);
 154         g_free (key);
 155
 156         key = _modest_widget_memory_get_keyname (name, MODEST_WIDGET_MEMORY_PARAM_WIDTH);
 157         modest_conf_set_int (conf, key, width, NULL);
 158         g_free (key);
 159
 160         /* Save also the main window style */
 161         if (MODEST_IS_MAIN_WINDOW (win)) {
 162                 ModestMainWindowStyle style = modest_main_window_get_style (MODEST_MAIN_WINDOW (win));
 163
 164                 key = _modest_widget_memory_get_keyname (name, MODEST_WIDGET_MEMORY_PARAM_WINDOW_STYLE);
 165                 modest_conf_set_int (conf, key, style, NULL);
 166                 g_free (key);
 167         }
 168
 169         return TRUE;
 170 }
 171
 172
 173 static gboolean
 174 restore_settings_window (ModestConf *conf, GtkWindow *win, const gchar *name)
 175 {
 176         gchar *key;
 177         int height = 0, width = 0;
 178
 179         key = _modest_widget_memory_get_keyname (name, MODEST_WIDGET_MEMORY_PARAM_HEIGHT);
 180
 181         if (modest_conf_key_exists (conf, key, NULL))
 182                 height = modest_conf_get_int (conf, key, NULL);
 183
 184         g_free (key);
 185
 186         key = _modest_widget_memory_get_keyname (name, MODEST_WIDGET_MEMORY_PARAM_WIDTH);
 187         if (modest_conf_key_exists (conf, key, NULL))
 188                 width = modest_conf_get_int (conf, key, NULL);
 189
 190         g_free (key);
 191
 192         /* Added this ugly ifdef, because in Maemo the
 193            gtk_window_set_default_size() makes "drag-motion" signal
 194            report bad coordinates, so drag-and-drop do not work
 195            properly */
 196 #ifdef MODEST_PLATFORM_GNOME
 197         if (height && width)
 198                 gtk_window_set_default_size (win, width, height);
 199 #endif
 200
 201         /* Restore also the main window style */
 202         if (MODEST_IS_MAIN_WINDOW (win)) {
 203                 ModestMainWindowStyle style;
 204
 205                 key = _modest_widget_memory_get_keyname (name, MODEST_WIDGET_MEMORY_PARAM_WINDOW_STYLE);
 206                 if (modest_conf_key_exists (conf, key, NULL)) {
 207                         style = (ModestMainWindowStyle) modest_conf_get_int (conf, key, NULL);
 208                         modest_main_window_set_style (MODEST_MAIN_WINDOW (win), style);
 209                         g_free (key);
 210                 }
 211         }
 212
 213         return TRUE;
 214 }
 215
 216
 217 static gboolean
 218 save_settings_paned (ModestConf *conf, GtkPaned *paned, const gchar *name)
 219 {
 220         gchar *key;
 221         int pos;
 222
 223         pos = gtk_paned_get_position (paned);
 224
 225         key = _modest_widget_memory_get_keyname (name, MODEST_WIDGET_MEMORY_PARAM_POS);
 226         modest_conf_set_int (conf, key, pos, NULL);
 227         g_free (key);
 228
 229         return TRUE;
 230 }
 231
 232
 233 static gboolean
 234 restore_settings_paned (ModestConf *conf, GtkPaned *paned, const gchar *name)
 235 {
 236         gchar *key;
 237         int pos;
 238
 239         key = _modest_widget_memory_get_keyname (name, MODEST_WIDGET_MEMORY_PARAM_POS);
 240
 241         if (modest_conf_key_exists (conf, key, NULL)) {
 242                 pos = modest_conf_get_int (conf, key, NULL);
 243                 gtk_paned_set_position (paned, pos);
 244         } else {
 245                 /* The initial position must follow the 30/70 rule */
 246                 gtk_paned_set_position (paned, GTK_WIDGET(paned)->requisition.width/3);
 247         }
 248
 249         g_free (key);
 250         return TRUE;
 251 }
 252
 253
 254 static gboolean
 255 save_settings_header_view (ModestConf *conf, ModestHeaderView *header_view,
 256                            const gchar *name)
 257 {
 258         gchar *key;
 259         GString *str;
 260         GList *cols, *cursor;
 261         TnyFolder *folder;
 262         TnyFolderType type;
 263         ModestHeaderViewStyle style;
 264         gint sort_colid;
 265         GtkSortType sort_type;
 266
 267         folder = modest_header_view_get_folder (header_view);
 268         if (!folder || modest_header_view_is_empty (header_view))
 269                 return TRUE; /* no non-empty folder: no settings */
 270
 271         type  = modest_tny_folder_guess_folder_type (folder);
 272         style = modest_header_view_get_style   (header_view);
 273
 274         key = _modest_widget_memory_get_keyname_with_double_type (name, type, style,
 275                                                                   MODEST_WIDGET_MEMORY_PARAM_COLUMN_WIDTH);
 276
 277         cursor = cols = modest_header_view_get_columns (header_view);
 278         str = g_string_new (NULL);
 279
 280         /* NOTE: the exact details of this format are important, as they
 281          * are also used in modest-init.
 282          */
 283         sort_colid = modest_header_view_get_sort_column_id (header_view, type);
 284         sort_type = modest_header_view_get_sort_type (header_view, type);
 285         while (cursor) {
 286
 287                 int col_id, width, sort;
 288                 GtkTreeViewColumn *col;
 289
 290                 col    = GTK_TREE_VIEW_COLUMN (cursor->data);
 291                 col_id = GPOINTER_TO_INT(g_object_get_data (G_OBJECT(col),
 292                                                             MODEST_HEADER_VIEW_COLUMN));
 293                 width = gtk_tree_view_column_get_width (col);
 294                 sort = 0;
 295                 if (sort_colid == col_id)
 296                         sort = (sort_type == GTK_SORT_ASCENDING) ? 1:0;
 297
 298                 g_string_append_printf (str, "%d:%d:%d ", col_id, width, sort);
 299                 cursor = g_list_next (cursor);
 300         }
 301
 302         modest_conf_set_string (conf, key, str->str, NULL);
 303
 304         g_free (key);
 305         g_string_free (str, TRUE);
 306         g_list_free (cols);
 307         g_object_unref (G_OBJECT (folder));
 308
 309         return TRUE;
 310 }
 311
 312
 313 static gboolean
 314 restore_settings_header_view (ModestConf *conf, ModestHeaderView *header_view,
 315                               const gchar *name)
 316 {
 317         guint col, width;
 318         gint sort;
 319         gchar *key;
 320         TnyFolder *folder;
 321         TnyFolderType type;
 322         ModestHeaderViewStyle style;
 323
 324         folder = modest_header_view_get_folder (header_view);
 325         if (!folder || modest_header_view_is_empty (header_view))
 326                 return TRUE; /* no non-empty folder: no settings */
 327
 328         type = modest_tny_folder_guess_folder_type (folder);    style = modest_header_view_get_style   (header_view);
 329
 330         key = _modest_widget_memory_get_keyname_with_double_type (name, type, style,
 331                                                                   MODEST_WIDGET_MEMORY_PARAM_COLUMN_WIDTH);
 332         if (modest_conf_key_exists (conf, key, NULL)) {
 333
 334                 gchar *data, *cursor;
 335                 GList *cols = NULL;
 336                 GList *colwidths = NULL;
 337                 GList *colsortables = NULL;
 338                 GtkTreeModel *sortable;
 339
 340                 cursor = data = modest_conf_get_string (conf, key, NULL);
 341                 while (cursor && sscanf (cursor, "%d:%d:%d ", &col, &width, &sort) == 3) {
 342
 343                         cols      = g_list_append (cols, GINT_TO_POINTER(col));
 344                         colwidths = g_list_append (colwidths, GINT_TO_POINTER(width));
 345                         colsortables = g_list_append (colsortables, GINT_TO_POINTER(sort));
 346                         cursor = strchr (cursor + 1, ' ');
 347                 }
 348                 g_free (data);
 349
 350                 if (cols) {
 351                         GList *viewcolumns, *colcursor, *widthcursor, *sortablecursor;
 352                         modest_header_view_set_columns (header_view, cols, type);
 353                         sortable = gtk_tree_view_get_model (GTK_TREE_VIEW (header_view));
 354
 355                         widthcursor = colwidths;
 356                         sortablecursor = colsortables;
 357                         colcursor = viewcolumns = gtk_tree_view_get_columns (GTK_TREE_VIEW(header_view));
 358                         while (colcursor && widthcursor && sortablecursor) {
 359                                 int width = GPOINTER_TO_INT(widthcursor->data);
 360                                 int sort = GPOINTER_TO_INT(sortablecursor->data);
 361                                 if (width > 0)
 362                                         gtk_tree_view_column_set_max_width(GTK_TREE_VIEW_COLUMN(colcursor->data),
 363                                                                            width);
 364                                 if (sort != 0) {
 365                                         int colid = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(colcursor->data), MODEST_HEADER_VIEW_COLUMN));
 366                                         GtkSortType sort_type = (sort == 1) ? GTK_SORT_ASCENDING : GTK_SORT_DESCENDING;
 367                                         modest_header_view_set_sort_params (header_view, colid, sort_type, type);
 368                                         gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE(sortable),
 369                                                                               colid,
 370                                                                               sort_type);
 371                                         gtk_tree_sortable_sort_column_changed (GTK_TREE_SORTABLE(sortable));
 372                                 }
 373                                 colcursor = g_list_next (colcursor);
 374                                 widthcursor = g_list_next (widthcursor);
 375                                 sortablecursor = g_list_next (sortablecursor);
 376                         }
 377
 378                         g_list_free (cols);
 379                         g_list_free (colwidths);
 380                         g_list_free (colsortables);
 381                         g_list_free (viewcolumns);
 382                 }
 383         }
 384
 385         g_free (key);
 386         g_object_unref (G_OBJECT (folder));
 387
 388         return TRUE;
 389 }
 390
 391
 392
 393 static gboolean
 394 save_settings_folder_view (ModestConf *conf, ModestFolderView *folder_view,
 395                            const gchar *name)
 396 {
 397         gchar *key;
 398         const gchar* account_id;
 399
 400         /* Save the visible account */
 401         key = _modest_widget_memory_get_keyname (name, "visible_server_account_id");
 402
 403         account_id = modest_folder_view_get_account_id_of_visible_server_account (folder_view);
 404         if (account_id)
 405                 modest_conf_set_string (conf, key, account_id, NULL);
 406         else
 407                 modest_conf_remove_key (conf, key, NULL);
 408         g_free (key);
 409
 410         return TRUE;
 411 }
 412
 413 static gboolean
 414 restore_settings_folder_view (ModestConf *conf,
 415                               ModestFolderView *folder_view,
 416                               const gchar *name)
 417 {
 418         gchar *key, *account_id;
 419
 420         /* Restore the visible account */
 421         key = _modest_widget_memory_get_keyname (name, "visible_server_account_id");
 422
 423         if (modest_conf_key_exists (conf, key, NULL)) {
 424                 account_id = modest_conf_get_string (conf, key, NULL);
 425                 modest_folder_view_set_account_id_of_visible_server_account (folder_view,
 426                                                                              (const gchar *) account_id);
 427                 g_free (account_id);
 428         } else {
 429                 ModestAccountMgr *mgr;
 430                 gchar *default_acc;
 431
 432                 /* If there is no visible account id in the
 433                    configuration then pick the default account as
 434                    visible account */
 435                 mgr = modest_runtime_get_account_mgr ();
 436                 default_acc = modest_account_mgr_get_default_account (mgr);
 437                 if (default_acc) {
 438                         ModestAccountData *acc_data;
 439                         const gchar *server_acc_id;
 440
 441                         acc_data = modest_account_mgr_get_account_data (mgr, (const gchar*) default_acc);
 442                         server_acc_id = (const gchar *) acc_data->store_account->account_name;
 443
 444                         modest_conf_set_string (conf, key, server_acc_id, NULL);
 445                         modest_folder_view_set_account_id_of_visible_server_account (folder_view, server_acc_id);
 446
 447                         g_free (default_acc);
 448                 }
 449         }
 450
 451         g_free (key);
 452
 453         return TRUE;
 454 }
 455
 456
 457 static gboolean
 458 save_settings_msg_view (ModestConf *conf,
 459                         ModestMsgView *msg_view,
 460                         const gchar *name)
 461 {
 462         return TRUE; /* FIXME: implement this */
 463 }
 464
 465 static gboolean
 466 restore_settings_msg_view (ModestConf *conf, ModestMsgView *msg_view,
 467                               const gchar *name)
 468 {
 469         return TRUE; /* FIXME: implement this */
 470 }
 471
 472
 473
 474 gboolean
 475 modest_widget_memory_save (ModestConf *conf, GObject *widget, const gchar *name)
 476 {
 477         g_return_val_if_fail (conf, FALSE);
 478         g_return_val_if_fail (widget, FALSE);
 479         g_return_val_if_fail (name, FALSE);
 480
 481         if (GTK_IS_WINDOW(widget))
 482                 return save_settings_window (conf, GTK_WINDOW(widget), name);
 483         else if (GTK_IS_PANED(widget))
 484                 return save_settings_paned (conf, GTK_PANED(widget), name);
 485         else if (MODEST_IS_HEADER_VIEW(widget))
 486                 return save_settings_header_view (conf, MODEST_HEADER_VIEW(widget), name);
 487         else if (MODEST_IS_FOLDER_VIEW(widget))
 488                 return save_settings_folder_view (conf, MODEST_FOLDER_VIEW(widget), name);
 489         else if (MODEST_IS_MSG_VIEW(widget))
 490                 return save_settings_msg_view (conf, MODEST_MSG_VIEW(widget), name);
 491         else if (GTK_IS_WIDGET(widget))
 492                 return save_settings_widget (conf, GTK_WIDGET(widget), name);
 493
 494         g_printerr ("modest: %p (%s) is not a known widget\n", widget, name);
 495         return FALSE;
 496 }
 497
 498
 499
 500 gboolean
 501 modest_widget_memory_restore (ModestConf *conf, GObject *widget, const gchar *name)
 502 {
 503         g_return_val_if_fail (conf, FALSE);
 504         g_return_val_if_fail (widget, FALSE);
 505         g_return_val_if_fail (name, FALSE);
 506
 507         if (GTK_IS_WINDOW(widget))
 508                 return restore_settings_window (conf, GTK_WINDOW(widget), name);
 509         else if (GTK_IS_PANED(widget))
 510                 return restore_settings_paned (conf, GTK_PANED(widget), name);
 511         else if (MODEST_IS_HEADER_VIEW(widget))
 512                 return restore_settings_header_view (conf, MODEST_HEADER_VIEW(widget), name);
 513         else if (MODEST_IS_FOLDER_VIEW(widget))
 514                 return restore_settings_folder_view (conf, MODEST_FOLDER_VIEW(widget), name);
 515         else if (MODEST_IS_MSG_VIEW(widget))
 516                 return restore_settings_msg_view (conf, MODEST_MSG_VIEW(widget), name);
 517         else if (GTK_IS_WIDGET(widget))
 518                 return restore_settings_widget (conf, GTK_WIDGET(widget), name);
 519
 520         g_printerr ("modest: %p (%s) is not a known widget\n", widget, name);
 521         return FALSE;
 522 }