X-Git-Url: http://git.maemo.org/git/?a=blobdiff_plain;f=src%2Fwidgets%2Fmodest-header-view.c;h=c3fe40927299b5354ea13b2e566af9cc95d16e4a;hb=fd54149b68b3777ce63ebf25346bbc485cd84ec8;hp=d35940643718548982eb96393cd3a91f1658db5f;hpb=9ad90e9053e1e0cc87885f714f513061ac734632;p=modest diff --git a/src/widgets/modest-header-view.c b/src/widgets/modest-header-view.c index d359406..c3fe409 100644 --- a/src/widgets/modest-header-view.c +++ b/src/widgets/modest-header-view.c @@ -28,43 +28,50 @@ */ #include -#include "modest-header-view.h" #include +#include #include -#include +#include +#include + +#include +#include #include -#include "modest-icon-factory.h" static void modest_header_view_class_init (ModestHeaderViewClass *klass); static void modest_header_view_init (ModestHeaderView *obj); static void modest_header_view_finalize (GObject *obj); -static void on_selection_changed (GtkTreeSelection *sel, gpointer user_data); +static void on_selection_changed (GtkTreeSelection *sel, gpointer user_data); -enum { - MESSAGE_SELECTED_SIGNAL, - ITEM_NOT_FOUND_SIGNAL, - STATUS_UPDATE_SIGNAL, - LAST_SIGNAL -}; +static gint cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2, + gpointer user_data); typedef struct _ModestHeaderViewPrivate ModestHeaderViewPrivate; struct _ModestHeaderViewPrivate { - - TnyFolder *tny_folder; - TnyList *headers; - GSList *columns; - GMutex *lock; + TnyFolder *folder; + TnyList *headers; + GMutex *lock; ModestHeaderViewStyle style; - - gulong sig1; - }; + #define MODEST_HEADER_VIEW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \ MODEST_TYPE_HEADER_VIEW, \ ModestHeaderViewPrivate)) + + + +#define MODEST_HEADER_VIEW_PTR "modest-header-view" + +enum { + HEADER_SELECTED_SIGNAL, + ITEM_NOT_FOUND_SIGNAL, + STATUS_UPDATE_SIGNAL, + LAST_SIGNAL +}; + /* globals */ static GObjectClass *parent_class = NULL; @@ -106,11 +113,11 @@ modest_header_view_class_init (ModestHeaderViewClass *klass) g_type_class_add_private (gobject_class, sizeof(ModestHeaderViewPrivate)); - signals[MESSAGE_SELECTED_SIGNAL] = - g_signal_new ("message_selected", + signals[HEADER_SELECTED_SIGNAL] = + g_signal_new ("header_selected", G_TYPE_FROM_CLASS (gobject_class), G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (ModestHeaderViewClass,message_selected), + G_STRUCT_OFFSET (ModestHeaderViewClass,header_selected), NULL, NULL, g_cclosure_marshal_VOID__POINTER, G_TYPE_NONE, 1, G_TYPE_POINTER); @@ -124,205 +131,16 @@ modest_header_view_class_init (ModestHeaderViewClass *klass) g_cclosure_marshal_VOID__INT, G_TYPE_NONE, 1, G_TYPE_INT); - signals[STATUS_UPDATE_SIGNAL] = + signals[STATUS_UPDATE_SIGNAL] = g_signal_new ("status_update", G_TYPE_FROM_CLASS (gobject_class), G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (ModestHeaderViewClass,message_selected), + G_STRUCT_OFFSET (ModestHeaderViewClass,status_update), NULL, NULL, - modest_marshal_VOID__STRING_INT, - G_TYPE_NONE, 2, G_TYPE_STRING, G_TYPE_INT); + modest_marshal_VOID__STRING_INT_INT, + G_TYPE_NONE, 3, G_TYPE_STRING, G_TYPE_INT, G_TYPE_INT); } -static void -msgtype_cell_data (GtkTreeViewColumn *column, GtkCellRenderer *renderer, - GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer user_data) -{ - TnyHeaderFlags flags; - GdkPixbuf *pixbuf = NULL; - - gtk_tree_model_get (tree_model, iter, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, - &flags, -1); - - if (flags & TNY_HEADER_FLAG_DELETED) - pixbuf = modest_icon_factory_get_small_icon (MODEST_HEADER_ICON_DELETED); - else if (flags & TNY_HEADER_FLAG_SEEN) - pixbuf = modest_icon_factory_get_small_icon (MODEST_HEADER_ICON_READ); - else - pixbuf = modest_icon_factory_get_small_icon (MODEST_HEADER_ICON_UNREAD); - - g_object_set (G_OBJECT (renderer), "pixbuf", pixbuf, NULL); -} - -static void -attach_cell_data (GtkTreeViewColumn *column, GtkCellRenderer *renderer, - GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer user_data) -{ - TnyHeaderFlags flags; - GdkPixbuf *pixbuf = NULL; - - gtk_tree_model_get (tree_model, iter, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, - &flags, -1); - - if (flags & TNY_HEADER_FLAG_ATTACHMENTS) - pixbuf = modest_icon_factory_get_small_icon (MODEST_HEADER_ICON_ATTACH); - - g_object_set (G_OBJECT (renderer), "pixbuf", pixbuf, NULL); -} - - -static void -header_cell_data (GtkTreeViewColumn *column, GtkCellRenderer *renderer, - GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer user_data) -{ - TnyHeaderFlags flags; - - gtk_tree_model_get (tree_model, iter, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, - &flags, -1); - - g_object_set (G_OBJECT(renderer), - "weight", (flags & TNY_HEADER_FLAG_SEEN) ? 400: 800, - "style", (flags & TNY_HEADER_FLAG_DELETED) ? - PANGO_STYLE_ITALIC : PANGO_STYLE_NORMAL, - NULL); -} - - - -/* try to make a shorter display address; changes it arg in-place */ -static gchar* -display_address (gchar *address) -{ - gchar *cursor; - - if (!address) - return NULL; - - /* simplistic --> remove from display name */ - cursor = g_strstr_len (address, strlen(address), "<"); - if (cursor) - cursor[0]='\0'; - - /* simplistic --> remove (bla bla) from display name */ - cursor = g_strstr_len (address, strlen(address), "("); - if (cursor) - cursor[0]='\0'; - - /* FIXME */ - if (!g_utf8_validate (address, -1, NULL)) - g_printerr ("modest: invalid: '%s'", address); - - return address; -} - - - -static void -sender_receiver_cell_data (GtkTreeViewColumn *column, GtkCellRenderer *renderer, - GtkTreeModel *tree_model, GtkTreeIter *iter, gboolean is_sender) -{ - TnyHeaderFlags flags; - gchar *address; - gint sender_receiver_col; - - if (is_sender) - sender_receiver_col = TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN; - else - sender_receiver_col = TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN; - - gtk_tree_model_get (tree_model, iter, - sender_receiver_col, &address, - TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &flags, - -1); - - g_object_set (G_OBJECT(renderer), - "text", - display_address (address), - "weight", - (flags & TNY_HEADER_FLAG_SEEN) ? 400 : 800, - "style", - (flags & TNY_HEADER_FLAG_DELETED)?PANGO_STYLE_ITALIC:PANGO_STYLE_NORMAL, - NULL); - - g_free (address); -} - - - -/* just to prevent warnings: - * warning: `%x' yields only last 2 digits of year in some locales - */ -static size_t -my_strftime(char *s, size_t max, const char *fmt, const - struct tm *tm) { - return strftime(s, max, fmt, tm); -} - - - -/* not reentrant/thread-safe */ -const gchar* -display_date (time_t date) -{ - struct tm date_tm, now_tm; - time_t now; - - const gint buf_size = 64; - static gchar date_buf[64]; /* buf_size is not ... */ - static gchar now_buf[64]; /* ...const enough... */ - - now = time (NULL); - - localtime_r(&now, &now_tm); - localtime_r(&date, &date_tm); - - /* get today's date */ - my_strftime (date_buf, buf_size, "%x", &date_tm); - my_strftime (now_buf, buf_size, "%x", &now_tm); /* today */ - - /* if this is today, get the time instead of the date */ - if (strcmp (date_buf, now_buf) == 0) - strftime (date_buf, buf_size, _("%X"), &date_tm); - - return date_buf; -} - - -static void -compact_header_cell_data (GtkTreeViewColumn *column, GtkCellRenderer *renderer, - GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer user_data) -{ - GObject *rendobj; - TnyHeaderFlags flags; - gchar *from, *subject; - gchar *header; - time_t date; - - gtk_tree_model_get (tree_model, iter, - TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &flags, - TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN, &from, - TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN, &subject, - TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN, &date, - -1); - rendobj = G_OBJECT(renderer); - - header = g_strdup_printf ("%s %s\n%s", - display_address (from), - display_date(date), - subject); - - g_object_set (G_OBJECT(renderer), - "text", header, - "weight", (flags & TNY_HEADER_FLAG_SEEN) ? 400: 800, - "style", (flags & TNY_HEADER_FLAG_DELETED) ? - PANGO_STYLE_ITALIC : PANGO_STYLE_NORMAL, - NULL); - g_free (header); - g_free (from); - g_free (subject); -} - - static GtkTreeViewColumn* get_new_column (const gchar *name, GtkCellRenderer *renderer, gboolean resizable, gint sort_col_id, gboolean show_as_text, @@ -331,8 +149,11 @@ get_new_column (const gchar *name, GtkCellRenderer *renderer, GtkTreeViewColumn *column; column = gtk_tree_view_column_new_with_attributes(name, renderer, NULL); - gtk_tree_view_column_set_resizable (column, resizable); gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_FIXED); + + gtk_tree_view_column_set_resizable (column, resizable); + if (resizable) + gtk_tree_view_column_set_expand (column, TRUE); if (show_as_text) gtk_tree_view_column_add_attribute (column, renderer, "text", @@ -342,11 +163,10 @@ get_new_column (const gchar *name, GtkCellRenderer *renderer, gtk_tree_view_column_set_sort_indicator (column, FALSE); gtk_tree_view_column_set_reorderable (column, TRUE); - + if (cell_data_func) gtk_tree_view_column_set_cell_data_func(column, renderer, cell_data_func, user_data, NULL); - return column; } @@ -368,113 +188,155 @@ remove_all_columns (ModestHeaderView *obj) - -static void -init_columns (ModestHeaderView *obj) +gboolean +modest_header_view_set_columns (ModestHeaderView *self, const GList *columns) { + GtkTreeModel *sortable; GtkTreeViewColumn *column=NULL; - GtkCellRenderer *renderer_msgtype, - *renderer_header, + GtkCellRenderer *renderer_msgtype,*renderer_header, *renderer_attach; - ModestHeaderViewPrivate *priv; - GSList *cursor; + const GList *cursor; - priv = MODEST_HEADER_VIEW_GET_PRIVATE(obj); - + priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); + + /* FIXME: check whether these renderers need to be freed */ renderer_msgtype = gtk_cell_renderer_pixbuf_new (); renderer_attach = gtk_cell_renderer_pixbuf_new (); - renderer_header = gtk_cell_renderer_text_new (); + renderer_header = gtk_cell_renderer_text_new (); - remove_all_columns (obj); + remove_all_columns (self); + + if (priv->headers) + sortable = gtk_tree_model_sort_new_with_model (GTK_TREE_MODEL(priv->headers)); + else + sortable = NULL; - for (cursor = priv->columns; cursor; cursor = cursor->next) { + for (cursor = columns; cursor; cursor = g_list_next(cursor)) { ModestHeaderViewColumn col = (ModestHeaderViewColumn) GPOINTER_TO_INT(cursor->data); + if (0> col || col >= MODEST_HEADER_VIEW_COLUMN_NUM) { + g_printerr ("modest: invalid column %d in column list\n", col); + continue; + } + switch (col) { case MODEST_HEADER_VIEW_COLUMN_MSGTYPE: - column = get_new_column (_("M"), renderer_msgtype, FALSE, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, - FALSE, (GtkTreeCellDataFunc)msgtype_cell_data, + FALSE, + (GtkTreeCellDataFunc)_modest_header_view_msgtype_cell_data, NULL); + gtk_tree_view_column_set_fixed_width (column, 45); break; case MODEST_HEADER_VIEW_COLUMN_ATTACH: - column = get_new_column (_("A"), renderer_attach, FALSE, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, - FALSE, (GtkTreeCellDataFunc)attach_cell_data, - NULL); - break; - - case MODEST_HEADER_VIEW_COLUMN_RECEIVED_DATE: - column = get_new_column (_("Received"), renderer_header, TRUE, - TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_COLUMN, - TRUE, (GtkTreeCellDataFunc)header_cell_data, + FALSE, + (GtkTreeCellDataFunc)_modest_header_view_attach_cell_data, NULL); + gtk_tree_view_column_set_fixed_width (column, 45); break; + case MODEST_HEADER_VIEW_COLUMN_FROM: column = get_new_column (_("From"), renderer_header, TRUE, TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN, - TRUE, (GtkTreeCellDataFunc)sender_receiver_cell_data, + TRUE, + (GtkTreeCellDataFunc)_modest_header_view_sender_receiver_cell_data, GINT_TO_POINTER(TRUE)); break; case MODEST_HEADER_VIEW_COLUMN_TO: column = get_new_column (_("To"), renderer_header, TRUE, TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN, - TRUE, (GtkTreeCellDataFunc)sender_receiver_cell_data, + TRUE, + (GtkTreeCellDataFunc)_modest_header_view_sender_receiver_cell_data, GINT_TO_POINTER(FALSE)); break; - case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER: + case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN: column = get_new_column (_("Header"), renderer_header, TRUE, TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN, - TRUE, (GtkTreeCellDataFunc)compact_header_cell_data, - NULL); + TRUE, + (GtkTreeCellDataFunc)_modest_header_view_compact_header_cell_data, + GINT_TO_POINTER(TRUE)); break; + + case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT: + column = get_new_column (_("Header"), renderer_header, TRUE, + TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN, + TRUE, + (GtkTreeCellDataFunc)_modest_header_view_compact_header_cell_data, + GINT_TO_POINTER(FALSE)); + break; + case MODEST_HEADER_VIEW_COLUMN_SUBJECT: column = get_new_column (_("Subject"), renderer_header, TRUE, TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN, - TRUE, (GtkTreeCellDataFunc)header_cell_data, + TRUE, + (GtkTreeCellDataFunc)_modest_header_view_header_cell_data, NULL); break; + case MODEST_HEADER_VIEW_COLUMN_RECEIVED_DATE: + column = get_new_column (_("Received"), renderer_header, TRUE, + TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN, + TRUE, + (GtkTreeCellDataFunc)_modest_header_view_date_cell_data, + GINT_TO_POINTER(TRUE)); + break; case MODEST_HEADER_VIEW_COLUMN_SENT_DATE: column = get_new_column (_("Sent"), renderer_header, TRUE, - TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_COLUMN, - TRUE, (GtkTreeCellDataFunc)header_cell_data, - NULL); + TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, + TRUE, + (GtkTreeCellDataFunc)_modest_header_view_date_cell_data, + GINT_TO_POINTER(FALSE)); + break; + + case MODEST_HEADER_VIEW_COLUMN_SIZE: + column = get_new_column (_("Size"), renderer_header, TRUE, + TNY_GTK_HEADER_LIST_MODEL_MESSAGE_SIZE_COLUMN, + FALSE, + (GtkTreeCellDataFunc)_modest_header_view_size_cell_data, + NULL); break; default: - g_assert_not_reached (); + g_return_val_if_reached(FALSE); } - gtk_tree_view_column_set_visible (column, TRUE); - gtk_tree_view_column_set_min_width (column, 36); - gtk_tree_view_column_set_resizable (column, TRUE); + if (sortable) + gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE(sortable), + col, (GtkTreeIterCompareFunc)cmp_rows, + column, NULL); + + /* we keep the column id around */ + g_object_set_data (G_OBJECT(column), MODEST_HEADER_VIEW_COLUMN, + GINT_TO_POINTER(col)); - gtk_tree_view_append_column (GTK_TREE_VIEW(obj), column); + /* we need this ptr when sorting the rows */ + g_object_set_data (G_OBJECT(column), MODEST_HEADER_VIEW_PTR, + self); + gtk_tree_view_append_column (GTK_TREE_VIEW(self), column); } + return TRUE; } - - static void modest_header_view_init (ModestHeaderView *obj) { ModestHeaderViewPrivate *priv; + priv = MODEST_HEADER_VIEW_GET_PRIVATE(obj); priv->lock = g_mutex_new (); - priv->sig1 = 0; + } static void @@ -491,163 +353,318 @@ modest_header_view_finalize (GObject *obj) g_object_unref (G_OBJECT(priv->headers)); sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(self)); - - if (sel && priv->sig1 != 0) { - g_signal_handler_disconnect (G_OBJECT(sel), priv->sig1); - priv->sig1 = 0; - } - + if (priv->lock) { g_mutex_free (priv->lock); priv->lock = NULL; } - priv->headers = NULL; - priv->tny_folder = NULL; + priv->headers = NULL; + priv->folder = NULL; G_OBJECT_CLASS(parent_class)->finalize (obj); } + GtkWidget* -modest_header_view_new (TnyFolder *folder, - GSList *columns, - ModestHeaderViewStyle style) +modest_header_view_new (TnyFolder *folder, ModestHeaderViewStyle style) { GObject *obj; GtkTreeSelection *sel; ModestHeaderView *self; ModestHeaderViewPrivate *priv; + g_return_val_if_fail (style >= 0 && style < MODEST_HEADER_VIEW_STYLE_NUM, + NULL); + obj = G_OBJECT(g_object_new(MODEST_TYPE_HEADER_VIEW, NULL)); self = MODEST_HEADER_VIEW(obj); priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); + modest_header_view_set_style (self, style); + if (!modest_header_view_set_folder (self, NULL)) { - g_warning ("could not set the folder"); + g_printerr ("modest: could not set the folder\n"); g_object_unref (obj); return NULL; } - - modest_header_view_set_style (self, style); - modest_header_view_set_columns (self, columns); - - /* all cols */ - gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(obj), TRUE); - gtk_tree_view_set_headers_clickable (GTK_TREE_VIEW(obj), TRUE); + gtk_tree_view_columns_autosize (GTK_TREE_VIEW(obj)); + gtk_tree_view_set_fixed_height_mode (GTK_TREE_VIEW(obj),TRUE); + gtk_tree_view_set_enable_search (GTK_TREE_VIEW(obj), TRUE); gtk_tree_view_set_rules_hint (GTK_TREE_VIEW(obj), TRUE); /* alternating row colors */ - sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(self)); - priv->sig1 = g_signal_connect (sel, "changed", - G_CALLBACK(on_selection_changed), self); - - + g_signal_connect (sel, "changed", + G_CALLBACK(on_selection_changed), self); + return GTK_WIDGET(self); } -gboolean -modest_header_view_set_columns (ModestHeaderView *self, GSList *columns) + +TnyList * +modest_header_view_get_selected_headers (ModestHeaderView *self) { + GtkTreeSelection *sel; ModestHeaderViewPrivate *priv; - GSList *cursor; - - g_return_val_if_fail (self, FALSE); + TnyList *header_list = NULL; + TnyHeader *header; + GList *list, *tmp = NULL; + GtkTreeModel *tree_model = NULL; + GtkTreeIter iter; priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); - g_slist_free (priv->columns); - - for (cursor = columns; cursor; cursor = cursor->next) { - ModestHeaderViewColumn col = - (ModestHeaderViewColumn) GPOINTER_TO_INT(cursor->data); - if (col >= MODEST_HEADER_VIEW_COLUMN_NUM) - g_printerr ("modest: invalid column %d in column list\n", col); - else - priv->columns = g_slist_append (priv->columns, cursor->data); + /* Get selected rows */ + sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(self)); + list = gtk_tree_selection_get_selected_rows (sel, &tree_model); + + if (list) { + header_list = tny_simple_list_new(); + + list = g_list_reverse (list); + tmp = list; + while (tmp) { + /* get header from selection */ + gtk_tree_model_get_iter (tree_model, + &iter, + (GtkTreePath *) (tmp->data)); + + gtk_tree_model_get (tree_model, &iter, + TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN, + &header, -1); + + /* Prepend to list */ + tny_list_prepend (header_list, G_OBJECT (header)); + tmp = g_list_next (tmp); + } + /* Clean up*/ + g_list_foreach (list, (GFunc) gtk_tree_path_free, NULL); + g_list_free (list); } - - init_columns (self); /* redraw them */ - return TRUE; + return header_list; } - - -const GSList* +void +modest_header_view_select_next (ModestHeaderView *self) +{ + GtkTreeSelection *sel; + GtkTreeIter iter; + GtkTreeModel *model; + + sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self)); + if (sel) { + gtk_tree_selection_get_selected (sel, &model, &iter); + gtk_tree_model_iter_next (model, &iter); + gtk_tree_selection_select_iter (sel, &iter); + } +} +GList* modest_header_view_get_columns (ModestHeaderView *self) { - ModestHeaderViewPrivate *priv; + g_return_val_if_fail (self, FALSE); + return gtk_tree_view_get_columns (GTK_TREE_VIEW(self)); +} +gboolean +modest_header_view_is_empty (ModestHeaderView *self) +{ g_return_val_if_fail (self, FALSE); - - priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); - return priv->columns; + return FALSE; /* FIXME */ } - - gboolean modest_header_view_set_style (ModestHeaderView *self, - ModestHeaderViewStyle style) + ModestHeaderViewStyle style) { - g_return_val_if_fail (self, FALSE); - g_return_val_if_fail (style < MODEST_HEADER_VIEW_STYLE_NUM, FALSE); - - MODEST_HEADER_VIEW_GET_PRIVATE(self)->style = style; + ModestHeaderViewPrivate *priv; + gboolean show_col_headers = FALSE; + ModestHeaderViewStyle old_style; + g_return_val_if_fail (self, FALSE); + g_return_val_if_fail (style >= 0 && MODEST_HEADER_VIEW_STYLE_NUM, + FALSE); + + priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); + if (priv->style == style) + return TRUE; /* nothing to do */ + + switch (style) { + case MODEST_HEADER_VIEW_STYLE_DETAILS: + show_col_headers = TRUE; + break; + case MODEST_HEADER_VIEW_STYLE_TWOLINES: + break; + default: + g_return_val_if_reached (FALSE); + } + gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self), show_col_headers); + gtk_tree_view_set_headers_clickable (GTK_TREE_VIEW(self), show_col_headers); + + old_style = priv->style; + priv->style = style; + return TRUE; } + ModestHeaderViewStyle modest_header_view_get_style (ModestHeaderView *self) { g_return_val_if_fail (self, FALSE); - return MODEST_HEADER_VIEW_GET_PRIVATE(self)->style; } - -/* get the length of any prefix that should be ignored for sorting */ -static inline int -get_prefix_len (const gchar *sub) +static void +on_refresh_folder (TnyFolder *folder, gboolean cancelled, GError **err, + gpointer user_data) { - gint i = 0; - static const gchar* prefix[] = {"Re:", "RE:", "Fwd:", "FWD:", "FW:", "AW:", NULL}; + GtkTreeModel *sortable; + ModestHeaderView *self; + ModestHeaderViewPrivate *priv; + GError *error = NULL; - if (sub[0] != 'R' && sub[0] != 'F') /* optimization */ - return 0; + if (cancelled) + return; - while (prefix[i]) { - if (g_str_has_prefix(sub, prefix[i])) { - int prefix_len = strlen(prefix[i]); - if (sub[prefix_len] == ' ') - ++prefix_len; /* ignore space after prefix as well */ - return prefix_len; + self = MODEST_HEADER_VIEW(user_data); + priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); + + priv->folder = folder; + + if (folder) { /* it's a new one or a refresh */ + GList *cols, *cursor; + + if (priv->headers) + g_object_unref (priv->headers); + + priv->headers = TNY_LIST(tny_gtk_header_list_model_new ()); + tny_folder_get_headers (folder, priv->headers, FALSE, &error); /* FIXME */ + if (error) { + g_signal_emit (G_OBJECT(self), signals[ITEM_NOT_FOUND_SIGNAL], + 0, MODEST_ITEM_TYPE_MESSAGE); + g_print (error->message); + g_error_free (error); + return; } - ++i; + + tny_gtk_header_list_model_set_folder + (TNY_GTK_HEADER_LIST_MODEL(priv->headers),folder, TRUE); /*async*/ + + sortable = gtk_tree_model_sort_new_with_model (GTK_TREE_MODEL(priv->headers)); + + /* install our special sorting functions */ + cursor = cols = gtk_tree_view_get_columns (GTK_TREE_VIEW(self)); + while (cursor) { + gint col_id = GPOINTER_TO_INT (g_object_get_data(G_OBJECT(cursor->data), + MODEST_HEADER_VIEW_COLUMN)); + gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE(sortable), + col_id, + (GtkTreeIterCompareFunc)cmp_rows, + cursor->data, NULL); + cursor = g_list_next(cursor); + } + g_list_free (cols); + gtk_tree_view_set_model (GTK_TREE_VIEW (self), sortable); } - return 0; } -static inline gint -cmp_normalized_subject (const gchar* s1, const gchar *s2) +static void +on_refresh_folder_status_update (TnyFolder *folder, const gchar *msg, + gint num, gint total, gpointer user_data) { - gint result = 0; - register gchar *n1, *n2; + ModestHeaderView *self; + ModestHeaderViewPrivate *priv; + + self = MODEST_HEADER_VIEW(user_data); + priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); + + /* FIXME: this is a hack ==> tinymail gives us this when + * it has nothing better to do */ + if (num == 1 && total == 100) + return; - n1 = g_utf8_collate_key (s1 + get_prefix_len(s1), -1); - n2 = g_utf8_collate_key (s2 + get_prefix_len(s2), -1); + g_signal_emit (G_OBJECT(self), signals[STATUS_UPDATE_SIGNAL], + 0, msg, num, total); +} + + +TnyFolder* +modest_header_view_get_folder (ModestHeaderView *self) +{ + ModestHeaderViewPrivate *priv; + priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); + + return priv->folder; +} + + +gboolean +modest_header_view_set_folder (ModestHeaderView *self, TnyFolder *folder) +{ + ModestHeaderViewPrivate *priv; + priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); + + priv->folder = folder; + + if (folder) + tny_folder_refresh_async (folder, + on_refresh_folder, + on_refresh_folder_status_update, + self); + + /* no message selected */ + g_signal_emit (G_OBJECT(self), signals[HEADER_SELECTED_SIGNAL], 0, + NULL); + return TRUE; +} + +static void +on_selection_changed (GtkTreeSelection *sel, gpointer user_data) +{ + GtkTreeModel *model; + TnyHeader *header; + GtkTreeIter iter; + ModestHeaderView *self; + ModestHeaderViewPrivate *priv; - result = strcmp (n1, n2); - g_free (n1); - g_free (n2); + g_return_if_fail (sel); + g_return_if_fail (user_data); + + self = MODEST_HEADER_VIEW (user_data); + priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); - return result; + if (!gtk_tree_selection_get_selected (sel, &model, &iter)) + return; /* msg was _un_selected */ + + gtk_tree_model_get (model, &iter, + TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN, + &header, -1); + + /* Emit signal */ + g_signal_emit (G_OBJECT(self), + signals[HEADER_SELECTED_SIGNAL], + 0, header); +} + + +/* PROTECTED method. It's useful when we want to force a given + selection to reload a msg. For example if we have selected a header + in offline mode, when Modest become online, we want to reload the + message automatically without an user click over the header */ +void +_modest_header_view_change_selection (GtkTreeSelection *selection, + gpointer user_data) +{ + g_return_if_fail (GTK_IS_TREE_SELECTION (selection)); + g_return_if_fail (MODEST_IS_HEADER_VIEW (user_data)); + + on_selection_changed (selection, user_data); } @@ -655,19 +672,28 @@ static gint cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2, gpointer user_data) { - gint col_id = GPOINTER_TO_INT (user_data); + gint col_id; gint t1, t2; gint val1, val2; gchar *s1, *s2; gint cmp; - g_return_val_if_fail (GTK_IS_TREE_MODEL(tree_model), -1); + static int counter = 0; + col_id = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(user_data), MODEST_HEADER_VIEW_COLUMN)); + if (!(++counter % 100)) { + GObject *header_view = g_object_get_data(G_OBJECT(user_data), + MODEST_HEADER_VIEW_PTR); + g_signal_emit (header_view, + signals[STATUS_UPDATE_SIGNAL], + 0, _("Sorting..."), 0, 0); + } switch (col_id) { /* first one, we decide based on the time */ - case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER: + case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN: case MODEST_HEADER_VIEW_COLUMN_RECEIVED_DATE: + gtk_tree_model_get (tree_model, iter1, TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN, &t1,-1); @@ -675,7 +701,8 @@ cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2, TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN, &t2,-1); return t1 - t2; - + + case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT: case MODEST_HEADER_VIEW_COLUMN_SENT_DATE: gtk_tree_model_get (tree_model, iter1, TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, @@ -687,6 +714,7 @@ cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2, /* next ones, we try the search criteria first, if they're the same, then we use 'sent date' */ + /* FIXME: what about received-date? */ case MODEST_HEADER_VIEW_COLUMN_SUBJECT: { gtk_tree_model_get (tree_model, iter1, @@ -697,9 +725,11 @@ cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2, TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN, &s2, TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2, -1); - - cmp = cmp_normalized_subject(s1, s2); + /* the prefix ('Re:', 'Fwd:' etc.) we ignore */ + cmp = modest_text_utils_utf8_strcmp (s1 + modest_text_utils_get_subject_prefix_len(s1), + s2 + modest_text_utils_get_subject_prefix_len(s2), + TRUE); g_free (s1); g_free (s2); @@ -716,7 +746,7 @@ cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2, TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN, &s2, TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2, -1); - cmp = strcmp (s1, s2); + cmp = modest_text_utils_utf8_strcmp (s1, s2, TRUE); g_free (s1); g_free (s2); @@ -732,7 +762,7 @@ cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2, TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN, &s2, TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2, -1); - cmp = strcmp (s1, s2); + cmp = modest_text_utils_utf8_strcmp (s1, s2, TRUE); g_free (s1); g_free (s2); @@ -763,147 +793,3 @@ cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2, return &iter1 - &iter2; /* oughhhh */ } } - - -static void -on_refresh_folder (TnyFolder *folder, gboolean cancelled, gpointer user_data) -{ - GtkTreeModel *sortable; - ModestHeaderView *self; - ModestHeaderViewPrivate *priv; - - if (cancelled) - return; - - self = MODEST_HEADER_VIEW(user_data); - priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); - - if (!folder) /* when there is no folder */ - gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self), FALSE); - else { /* it's a new one or a refresh */ - GSList *col; - - priv->headers = TNY_LIST(tny_gtk_header_list_model_new ()); - tny_folder_get_headers (folder, priv->headers, FALSE); - - tny_gtk_header_list_model_set_folder - (TNY_GTK_HEADER_LIST_MODEL(priv->headers),folder, TRUE); /*async*/ - - sortable = gtk_tree_model_sort_new_with_model - (GTK_TREE_MODEL(priv->headers)); - - /* install our special sorting functions */ - col = priv->columns; - while (col) { - gint col_id = GPOINTER_TO_INT (col->data); - gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE(sortable), - col_id, - (GtkTreeIterCompareFunc)cmp_rows, - GINT_TO_POINTER(col_id), NULL); - col = col->next; - } - - gtk_tree_view_set_model (GTK_TREE_VIEW (self), sortable); - gtk_tree_view_set_headers_clickable (GTK_TREE_VIEW(self),TRUE); - gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self), TRUE); - /* no need to unref sortable */ - } -} - - -static void -on_refresh_folder_status_update (TnyFolder *folder, const gchar *msg, - gint status_id, gpointer user_data) -{ - ModestHeaderView *self; - ModestHeaderViewPrivate *priv; - - self = MODEST_HEADER_VIEW(user_data); - priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); - - g_signal_emit (G_OBJECT(self), signals[STATUS_UPDATE_SIGNAL], - 0, msg, status_id); -} - - - -gboolean -modest_header_view_set_folder (ModestHeaderView *self, - TnyFolder *folder) -{ - ModestHeaderViewPrivate *priv; - priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); - - if (!folder) {/* when there is no folder */ - gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self), FALSE); - gtk_tree_view_set_model (GTK_TREE_VIEW (self), NULL); - } else { /* it's a new one or a refresh */ - tny_folder_refresh_async (folder, - on_refresh_folder, - on_refresh_folder_status_update, - self); - } - - /* no message selected */ - g_signal_emit (G_OBJECT(self), signals[MESSAGE_SELECTED_SIGNAL], 0, - NULL); - - //g_mutex_unlock (priv->lock); - - return TRUE; -} - - - -static void -on_selection_changed (GtkTreeSelection *sel, gpointer user_data) -{ - GtkTreeModel *model; - TnyHeader *header; - GtkTreeIter iter; - ModestHeaderView *self; - ModestHeaderViewPrivate *priv; - const TnyMsg *msg = NULL; - const TnyFolder *folder; - - g_return_if_fail (sel); - g_return_if_fail (user_data); - - self = MODEST_HEADER_VIEW (user_data); - priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); - - if (!gtk_tree_selection_get_selected (sel, &model, &iter)) - return; /* msg was _un_selected */ - - gtk_tree_model_get (model, &iter, - TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN, - &header, -1); - - if (!header) { - g_printerr ("modest: cannot find header\n"); - return; - } - - folder = tny_header_get_folder (TNY_HEADER(header)); - if (!folder) { - g_signal_emit (G_OBJECT(self), signals[ITEM_NOT_FOUND_SIGNAL], 0, - MODEST_ITEM_TYPE_FOLDER); - return; - } - - msg = tny_folder_get_message (TNY_FOLDER(folder), - header); - if (!msg) { - g_signal_emit (G_OBJECT(self), signals[ITEM_NOT_FOUND_SIGNAL], 0, - MODEST_ITEM_TYPE_MESSAGE); - return; - } - - g_signal_emit (G_OBJECT(self), signals[MESSAGE_SELECTED_SIGNAL], 0, - msg); - - /* mark message as seen; _set_flags crashes, bug in tinymail? */ - //flags = tny_header_get_flags (TNY_HEADER(header)); - //tny_header_set_flags (header, TNY_HEADER_FLAG_SEEN); -} -