From 7bd256d97649646e83488df7ac0ea90048970f8a Mon Sep 17 00:00:00 2001 From: Srinivasa Ragavan Date: Sat, 28 Jul 2007 19:54:35 +0000 Subject: ** Fix for bug #237989 svn path=/trunk/; revision=33870 --- mail/ChangeLog | 9 ++++ mail/em-folder-browser.c | 25 +++++++++-- mail/em-folder-tree.c | 113 +++++++++++++++++++++++++++++++++++++++++++++-- mail/em-folder-tree.h | 3 +- 4 files changed, 142 insertions(+), 8 deletions(-) diff --git a/mail/ChangeLog b/mail/ChangeLog index 05772d0f06..223cf3aeda 100644 --- a/mail/ChangeLog +++ b/mail/ChangeLog @@ -1,3 +1,12 @@ +2007-07-29 Johnny Jacob + + ** Fix for bug #237989 + + * em-folder-browser.c : Adding more support for bkspace in magic + space bar feature. + * em-folder-tree.c (em_folder_tree_select_prev_path) : + Added. Select the previous folder. + 2007-07-29 Srinivasa Ragavan ** Fix for bug #458820 from Cosimo Cecchi diff --git a/mail/em-folder-browser.c b/mail/em-folder-browser.c index 30d755a20d..b0f467d313 100644 --- a/mail/em-folder-browser.c +++ b/mail/em-folder-browser.c @@ -58,6 +58,7 @@ #include #include +#include #include #include @@ -1174,16 +1175,26 @@ emfb_list_key_press(ETree *tree, int row, ETreePath path, int col, GdkEvent *ev, case GDK_space: if (!emfb->view.preview->caret_mode) { state = gtk_html_command(((EMFormatHTML *)((EMFolderView *) emfb)->preview)->html, "scroll-forward"); - if (!state) + if (!state) { folder_choose = message_list_select(((EMFolderView *) emfb)->list, MESSAGE_LIST_SELECT_NEXT, 0, CAMEL_MESSAGE_SEEN); + if (!folder_choose) + folder_choose = message_list_select(((EMFolderView *) emfb)->list, + MESSAGE_LIST_SELECT_NEXT | MESSAGE_LIST_SELECT_WRAP, 0, CAMEL_MESSAGE_SEEN); + } + } else em_utils_adjustment_page(gtk_scrolled_window_get_vadjustment((GtkScrolledWindow *)emfb->priv->scroll), TRUE); break; case GDK_BackSpace: if (!emfb->view.preview->caret_mode) { state = gtk_html_command(((EMFormatHTML *)((EMFolderView *) emfb)->preview)->html, "scroll-backward"); - if (!state) + if (!state) { folder_choose = message_list_select(((EMFolderView *) emfb)->list, MESSAGE_LIST_SELECT_PREVIOUS, 0, CAMEL_MESSAGE_SEEN); + if (!folder_choose) + folder_choose = message_list_select(((EMFolderView *) emfb)->list, + MESSAGE_LIST_SELECT_PREVIOUS | MESSAGE_LIST_SELECT_WRAP, 0, CAMEL_MESSAGE_SEEN); + } + } else em_utils_adjustment_page(gtk_scrolled_window_get_vadjustment((GtkScrolledWindow *)emfb->priv->scroll), FALSE); break; @@ -1192,8 +1203,16 @@ emfb_list_key_press(ETree *tree, int row, ETreePath path, int col, GdkEvent *ev, } if (!folder_choose && !emfb->view.preview->caret_mode) { + //check for unread messages. if yes .. rewindback to the folder EMFolderTree *emft = g_object_get_data((GObject*)emfb, "foldertree"); - em_folder_tree_select_next_path (emft); + switch (ev->key.keyval) { + case GDK_space: + em_folder_tree_select_next_path (emft); + break; + case GDK_BackSpace: + em_folder_tree_select_prev_path (emft); + break; + } gtk_widget_grab_focus ((GtkWidget *)((EMFolderView *) emfb)->list); } return TRUE; diff --git a/mail/em-folder-tree.c b/mail/em-folder-tree.c index 93666128df..e3eb4b8391 100644 --- a/mail/em-folder-tree.c +++ b/mail/em-folder-tree.c @@ -2318,22 +2318,29 @@ em_folder_tree_set_selected (EMFolderTree *emft, const char *uri) g_list_free(l); } + void -em_folder_tree_select_next_path (EMFolderTree *emft) +em_folder_tree_select_next_path (EMFolderTree *emft, gboolean skip_read_folders) { GtkTreeSelection *selection; GtkTreeModel *model; GtkTreeIter iter, parent, child; - GtkTreePath *path = NULL; + GtkTreePath *current_path, *path = NULL; + unsigned int unread = 0; struct _EMFolderTreePrivate *priv = emft->priv; g_return_if_fail (EM_IS_FOLDER_TREE (emft)); selection = gtk_tree_view_get_selection(emft->priv->treeview); if (gtk_tree_selection_get_selected(selection, &model, &iter)) { + + current_path = gtk_tree_model_get_path (model, &iter); + + do { if (gtk_tree_model_iter_has_child (model, &iter)) { gtk_tree_model_iter_children (model, &child, &iter); path = gtk_tree_model_get_path (model, &child); + iter = child; } else { while (1) { gboolean has_parent = gtk_tree_model_iter_parent (model, &parent, &iter); @@ -2341,16 +2348,114 @@ em_folder_tree_select_next_path (EMFolderTree *emft) path = gtk_tree_model_get_path (model, &iter); break; } else { - if (has_parent) + if (has_parent) { iter = parent; - else + } else { + /* Reached end. Wrapup*/ + gtk_tree_model_get_iter_first (model, &iter); + path = gtk_tree_model_get_path (model, &iter); break; + } } } } + gtk_tree_model_get (model, &iter, COL_UINT_UNREAD, &unread, -1); + + /* TODO : Flags here for better options */ + } while (skip_read_folders && unread <=0 && gtk_tree_path_compare (current_path, path)); + } + + if (path) { + if (!gtk_tree_view_row_expanded (emft->priv->treeview, path)) + gtk_tree_view_expand_to_path (emft->priv->treeview, path); + + gtk_tree_selection_select_path(selection, path); + + if (!priv->cursor_set) { + gtk_tree_view_set_cursor (priv->treeview, path, NULL, FALSE); + priv->cursor_set = TRUE; + } + gtk_tree_view_scroll_to_cell (priv->treeview, path, NULL, TRUE, 0.5f, 0.0f); + } + return; +} + +static GtkTreeIter +get_last_child (GtkTreeModel *model, GtkTreeIter *iter) +{ + GtkTreeIter *child = g_new0 (GtkTreeIter, 1); + gboolean has_child = gtk_tree_model_iter_has_child (model, iter); + + if (gtk_tree_model_iter_next (model, iter)) { + get_last_child (model, iter); + } else { + + if (has_child) { + /* Pick the last one */ + int nchildren = gtk_tree_model_iter_n_children (model, iter); + gtk_tree_model_iter_nth_child ( model, child, iter, nchildren-1); + get_last_child (model, child); + } + else { + return *iter; + } + + } +//TODO : The function should return the value here !! +} + +void +em_folder_tree_select_prev_path (EMFolderTree *emft, gboolean skip_read_folders) +{ + GtkTreeSelection *selection; + GtkTreeModel *model; + GtkTreeIter iter, parent, child; + GtkTreePath *path, *current_path = NULL; + unsigned int unread = 0; + struct _EMFolderTreePrivate *priv = emft->priv; + + g_return_if_fail (EM_IS_FOLDER_TREE (emft)); + + selection = gtk_tree_view_get_selection(emft->priv->treeview); + + if (gtk_tree_selection_get_selected(selection, &model, &iter)){ + + current_path = gtk_tree_model_get_path (model, &iter); + do { + path = gtk_tree_model_get_path (model, &iter); + if (!gtk_tree_path_prev (path)) { + gtk_tree_path_up (path); + + if (!gtk_tree_path_compare (gtk_tree_path_new_first (), path)) + { + gtk_tree_model_get_iter_first (model, &iter); + iter = get_last_child (model,&iter); + path = gtk_tree_model_get_path (model, &iter); + } + } else { + gtk_tree_model_get_iter (model, &iter, path); + if (gtk_tree_model_iter_has_child (model, &iter)) { + int nchildren = gtk_tree_model_iter_n_children (model, &iter); + gtk_tree_model_iter_nth_child ( model, &child, &iter, nchildren-1); + path = gtk_tree_model_get_path (model, &child); + } + } + + /* TODO : Flags here for better options */ + gtk_tree_model_get_iter_from_string (model, &iter, gtk_tree_path_to_string (path) ); + + gtk_tree_model_get (model, &iter, COL_UINT_UNREAD, &unread, -1); + + } while (skip_read_folders && unread <=0 && gtk_tree_path_compare (current_path, path)); } + if (path) { + if (!gtk_tree_view_row_expanded (priv->treeview, path)) { + gtk_tree_view_expand_to_path (priv->treeview, path); + } + gtk_tree_selection_select_path(selection, path); + if (!priv->cursor_set) { gtk_tree_view_set_cursor (priv->treeview, path, NULL, FALSE); priv->cursor_set = TRUE; diff --git a/mail/em-folder-tree.h b/mail/em-folder-tree.h index c8bf089089..5af8284ea7 100644 --- a/mail/em-folder-tree.h +++ b/mail/em-folder-tree.h @@ -83,7 +83,8 @@ GList *em_folder_tree_get_selected_uris (EMFolderTree *emft); GList *em_folder_tree_get_selected_paths (EMFolderTree *emft); void em_folder_tree_set_selected (EMFolderTree *emft, const char *uri); -void em_folder_tree_select_next_path (EMFolderTree *emft); +void em_folder_tree_select_next_path (EMFolderTree *emft, gboolean skip_read_folders); +void em_folder_tree_select_prev_path (EMFolderTree *emft, gboolean skip_read_folders); char *em_folder_tree_get_selected_uri (EMFolderTree *emft); char *em_folder_tree_get_selected_path (EMFolderTree *emft); CamelFolder *em_folder_tree_get_selected_folder (EMFolderTree *emft); -- cgit v1.2.3