From 5ba8caffba174a468359cdb9a7da83bf1fad6033 Mon Sep 17 00:00:00 2001 From: Matthew Barnes Date: Mon, 14 Dec 2009 12:47:38 -0500 Subject: Introduce EMailSidebar into libevolution-mail. EMailSidebar is a subclass of EMFolderTree that implements the state saving and restoration feature from EMailShellSidebar. Placing this in the shared mail library allows Anjal to reuse it. --- modules/mail/e-mail-shell-sidebar.c | 420 ++---------------------------------- 1 file changed, 16 insertions(+), 404 deletions(-) (limited to 'modules/mail/e-mail-shell-sidebar.c') diff --git a/modules/mail/e-mail-shell-sidebar.c b/modules/mail/e-mail-shell-sidebar.c index fa0acd1f5a..70b59ad40a 100644 --- a/modules/mail/e-mail-shell-sidebar.c +++ b/modules/mail/e-mail-shell-sidebar.c @@ -21,23 +21,15 @@ #include "e-mail-shell-sidebar.h" -#include -#include - #include "e-util/e-binding.h" -#include "em-utils.h" -#include "em-folder-utils.h" - -#include "e-mail-local.h" -#include "e-mail-store.h" +#include "mail/e-mail-sidebar.h" +#include "mail/em-folder-utils.h" #define E_MAIL_SHELL_SIDEBAR_GET_PRIVATE(obj) \ (G_TYPE_INSTANCE_GET_PRIVATE \ ((obj), E_TYPE_MAIL_SHELL_SIDEBAR, EMailShellSidebarPrivate)) -#define STATE_KEY_EXPANDED "Expanded" - struct _EMailShellSidebarPrivate { GtkWidget *folder_tree; }; @@ -50,270 +42,6 @@ enum { static gpointer parent_class; static GType mail_shell_sidebar_type; -static void -mail_shell_sidebar_restore_state (EMailShellSidebar *mail_shell_sidebar) -{ - EShellView *shell_view; - EShellSidebar *shell_sidebar; - EMFolderTree *folder_tree; - GtkTreeModel *tree_model; - GtkTreeView *tree_view; - GtkTreeIter iter; - GKeyFile *key_file; - gboolean valid; - gchar *selected; - gchar **groups; - gint ii; - - shell_sidebar = E_SHELL_SIDEBAR (mail_shell_sidebar); - shell_view = e_shell_sidebar_get_shell_view (shell_sidebar); - key_file = e_shell_view_get_state_key_file (shell_view); - - folder_tree = e_mail_shell_sidebar_get_folder_tree (mail_shell_sidebar); - - tree_view = GTK_TREE_VIEW (folder_tree); - tree_model = gtk_tree_view_get_model (tree_view); - - /* Restore selected folder. */ - - selected = g_key_file_get_string ( - key_file, "Folder Tree", "Selected", NULL); - if (selected != NULL) { - em_folder_tree_set_selected (folder_tree, selected, FALSE); - g_free (selected); - } - - /* Set the initial folder tree expanded state in two stages: - * - * 1) Iterate over the "Store" and "Folder" state file groups - * and apply the "Expanded" keys where possible. - * - * 2) Iterate over the top-level nodes in the folder tree - * (these are all stores) and expand those that have no - * corresponding "Expanded" key in the state file. This - * ensures that new stores are expanded by default. - */ - - /* Stage 1 */ - - groups = g_key_file_get_groups (key_file, NULL); - - for (ii = 0; groups[ii] != NULL; ii++) { - GtkTreeRowReference *reference; - GtkTreePath *path; - GtkTreeIter iter; - const gchar *group_name = groups[ii]; - const gchar *key = STATE_KEY_EXPANDED; - const gchar *uri; - gboolean expanded; - - if (g_str_has_prefix (group_name, "Store ")) { - uri = group_name + 6; - expanded = TRUE; - } else if (g_str_has_prefix (group_name, "Folder ")) { - uri = group_name + 7; - expanded = FALSE; - } else - continue; - - if (g_key_file_has_key (key_file, group_name, key, NULL)) - expanded = g_key_file_get_boolean ( - key_file, group_name, key, NULL); - - if (!expanded) - continue; - - reference = em_folder_tree_model_lookup_uri ( - EM_FOLDER_TREE_MODEL (tree_model), uri); - if (reference == NULL) - continue; - - path = gtk_tree_row_reference_get_path (reference); - gtk_tree_model_get_iter (tree_model, &iter, path); - gtk_tree_view_expand_row (tree_view, path, FALSE); - gtk_tree_path_free (path); - } - - g_strfreev (groups); - - /* Stage 2 */ - - valid = gtk_tree_model_get_iter_first (tree_model, &iter); - - while (valid) { - const gchar *key = STATE_KEY_EXPANDED; - gchar *group_name; - gchar *uri; - - gtk_tree_model_get ( - tree_model, &iter, COL_STRING_URI, &uri, -1); - - if (uri == NULL) - goto next; - - group_name = g_strdup_printf ("Store %s", uri); - - if (!g_key_file_has_key (key_file, group_name, key, NULL)) { - GtkTreePath *path; - - path = gtk_tree_model_get_path (tree_model, &iter); - gtk_tree_view_expand_row (tree_view, path, FALSE); - gtk_tree_path_free (path); - } - - g_free (group_name); - g_free (uri); - - next: - valid = gtk_tree_model_iter_next (tree_model, &iter); - } -} - -static void -mail_shell_sidebar_row_collapsed_cb (EShellSidebar *shell_sidebar, - GtkTreeIter *iter, - GtkTreePath *path, - GtkTreeView *tree_view) -{ - EShellView *shell_view; - GtkTreeModel *model; - GKeyFile *key_file; - const gchar *key; - gboolean is_folder; - gboolean is_store; - gchar *group_name; - gchar *uri; - - shell_view = e_shell_sidebar_get_shell_view (shell_sidebar); - key_file = e_shell_view_get_state_key_file (shell_view); - - model = gtk_tree_view_get_model (tree_view); - - gtk_tree_model_get ( - model, iter, - COL_STRING_URI, &uri, - COL_BOOL_IS_STORE, &is_store, - COL_BOOL_IS_FOLDER, &is_folder, -1); - - g_return_if_fail (is_store || is_folder); - - key = STATE_KEY_EXPANDED; - if (is_store) - group_name = g_strdup_printf ("Store %s", uri); - else - group_name = g_strdup_printf ("Folder %s", uri); - - g_key_file_set_boolean (key_file, group_name, key, FALSE); - e_shell_view_set_state_dirty (shell_view); - - g_free (group_name); - g_free (uri); -} - -static void -mail_shell_sidebar_row_expanded_cb (EShellSidebar *shell_sidebar, - GtkTreeIter *unused, - GtkTreePath *path, - GtkTreeView *tree_view) -{ - EShellView *shell_view; - GtkTreeModel *model; - GKeyFile *key_file; - const gchar *key; - gboolean is_folder; - gboolean is_store; - gchar *group_name; - gchar *uri; - - shell_view = e_shell_sidebar_get_shell_view (shell_sidebar); - key_file = e_shell_view_get_state_key_file (shell_view); - - path = gtk_tree_path_copy (path); - model = gtk_tree_view_get_model (tree_view); - - /* Expand the node and all ancestors. */ - while (gtk_tree_path_get_depth (path) > 0) { - GtkTreeIter iter; - - gtk_tree_model_get_iter (model, &iter, path); - - gtk_tree_model_get ( - model, &iter, - COL_STRING_URI, &uri, - COL_BOOL_IS_STORE, &is_store, - COL_BOOL_IS_FOLDER, &is_folder, -1); - - g_return_if_fail (is_store || is_folder); - - key = STATE_KEY_EXPANDED; - if (is_store) - group_name = g_strdup_printf ("Store %s", uri); - else - group_name = g_strdup_printf ("Folder %s", uri); - - g_key_file_set_boolean (key_file, group_name, key, TRUE); - e_shell_view_set_state_dirty (shell_view); - - g_free (group_name); - g_free (uri); - - gtk_tree_path_up (path); - } - - gtk_tree_path_free (path); -} - -static void -mail_shell_sidebar_model_loaded_row_cb (EMailShellSidebar *mail_shell_sidebar, - GtkTreePath *path, - GtkTreeIter *iter, - GtkTreeModel *model) -{ - EShellSidebar *shell_sidebar; - EShellView *shell_view; - GtkTreeView *tree_view; - GKeyFile *key_file; - gboolean is_folder; - gboolean is_store; - const gchar *key; - gchar *group_name; - gchar *uri; - gboolean expanded; - - shell_sidebar = E_SHELL_SIDEBAR (mail_shell_sidebar); - shell_view = e_shell_sidebar_get_shell_view (shell_sidebar); - key_file = e_shell_view_get_state_key_file (shell_view); - - tree_view = GTK_TREE_VIEW (mail_shell_sidebar->priv->folder_tree); - - gtk_tree_model_get ( - model, iter, - COL_STRING_URI, &uri, - COL_BOOL_IS_STORE, &is_store, - COL_BOOL_IS_FOLDER, &is_folder, -1); - - g_return_if_fail (is_store || is_folder); - - key = STATE_KEY_EXPANDED; - if (is_store) { - group_name = g_strdup_printf ("Store %s", uri); - expanded = TRUE; - } else { - group_name = g_strdup_printf ("Folder %s", uri); - expanded = FALSE; - } - - if (g_key_file_has_key (key_file, group_name, key, NULL)) - expanded = g_key_file_get_boolean ( - key_file, group_name, key, NULL); - - if (expanded) - gtk_tree_view_expand_row (tree_view, path, FALSE); - - g_free (group_name); - g_free (uri); -} - static void mail_shell_sidebar_selection_changed_cb (EShellSidebar *shell_sidebar, GtkTreeSelection *selection) @@ -322,34 +50,21 @@ mail_shell_sidebar_selection_changed_cb (EShellSidebar *shell_sidebar, EShellViewClass *shell_view_class; GtkTreeModel *model; GtkTreeIter iter; - GKeyFile *key_file; const gchar *icon_name; gchar *display_name = NULL; - gchar *uri = NULL; gboolean is_folder = FALSE; guint flags = 0; shell_view = e_shell_sidebar_get_shell_view (shell_sidebar); shell_view_class = E_SHELL_VIEW_GET_CLASS (shell_view); - key_file = e_shell_view_get_state_key_file (shell_view); if (gtk_tree_selection_get_selected (selection, &model, &iter)) gtk_tree_model_get ( model, &iter, COL_STRING_DISPLAY_NAME, &display_name, - COL_STRING_URI, &uri, COL_BOOL_IS_FOLDER, &is_folder, COL_UINT_FLAGS, &flags, -1); - if (uri != NULL) - g_key_file_set_string ( - key_file, "Folder Tree", "Selected", uri); - else - g_key_file_remove_key ( - key_file, "Folder Tree", "Selected", NULL); - - e_shell_view_set_state_dirty (shell_view); - if (is_folder) icon_name = em_folder_utils_get_icon_name (flags); else { @@ -361,7 +76,6 @@ mail_shell_sidebar_selection_changed_cb (EShellSidebar *shell_sidebar, e_shell_sidebar_set_primary_text (shell_sidebar, display_name); g_free (display_name); - g_free (uri); } static void @@ -397,17 +111,6 @@ mail_shell_sidebar_dispose (GObject *object) G_OBJECT_CLASS (parent_class)->dispose (object); } -static void -mail_shell_sidebar_finalize (GObject *object) -{ - EMailShellSidebarPrivate *priv; - - priv = E_MAIL_SHELL_SIDEBAR_GET_PRIVATE (object); - - /* Chain up to parent's finalize() method. */ - G_OBJECT_CLASS (parent_class)->finalize (object); -} - static void mail_shell_sidebar_constructed (GObject *object) { @@ -419,7 +122,6 @@ mail_shell_sidebar_constructed (GObject *object) EShell *shell; GtkTreeSelection *selection; GtkTreeView *tree_view; - GtkTreeModel *model; GtkWidget *container; GtkWidget *widget; @@ -450,40 +152,25 @@ mail_shell_sidebar_constructed (GObject *object) container = widget; - widget = em_folder_tree_new (); - em_folder_tree_set_excluded (EM_FOLDER_TREE (widget), 0); - em_folder_tree_enable_drag_and_drop (EM_FOLDER_TREE (widget)); + widget = e_mail_sidebar_new (); gtk_container_add (GTK_CONTAINER (container), widget); mail_shell_sidebar->priv->folder_tree = g_object_ref (widget); gtk_widget_show (widget); + e_binding_new ( + shell_view, "state-key-file", + widget, "key-file"); + e_binding_new ( shell_settings, "mail-side-bar-search", widget, "enable-search"); - tree_view = GTK_TREE_VIEW (mail_shell_sidebar->priv->folder_tree); - selection = gtk_tree_view_get_selection (tree_view); - model = gtk_tree_view_get_model (tree_view); - - mail_shell_sidebar_restore_state (mail_shell_sidebar); - - em_folder_tree_model_set_selection ( - EM_FOLDER_TREE_MODEL (model), selection); - g_signal_connect_swapped ( - tree_view, "row-collapsed", - G_CALLBACK (mail_shell_sidebar_row_collapsed_cb), - shell_sidebar); + widget, "key-file-changed", + G_CALLBACK (e_shell_view_set_state_dirty), shell_view); - g_signal_connect_swapped ( - tree_view, "row-expanded", - G_CALLBACK (mail_shell_sidebar_row_expanded_cb), - shell_sidebar); - - g_signal_connect_swapped ( - model, "loaded-row", - G_CALLBACK (mail_shell_sidebar_model_loaded_row_cb), - shell_sidebar); + tree_view = GTK_TREE_VIEW (mail_shell_sidebar->priv->folder_tree); + selection = gtk_tree_view_get_selection (tree_view); g_signal_connect_swapped ( selection, "changed", @@ -494,87 +181,13 @@ mail_shell_sidebar_constructed (GObject *object) static guint32 mail_shell_sidebar_check_state (EShellSidebar *shell_sidebar) { - EMailShellSidebar *mail_shell_sidebar; - EShellView *shell_view; - EMFolderTree *folder_tree; - GtkTreeSelection *selection; - GtkTreeView *tree_view; - GtkTreeModel *model; - GtkTreeIter iter; - CamelStore *local_store; - CamelStore *store; - gchar *full_name; - gchar *uri; - gboolean allows_children = TRUE; - gboolean can_delete = TRUE; - gboolean is_junk = FALSE; - gboolean is_outbox = FALSE; - gboolean is_store; - gboolean is_trash = FALSE; - guint32 folder_flags = 0; - guint32 state = 0; - - shell_view = e_shell_sidebar_get_shell_view (shell_sidebar); - - local_store = e_mail_local_get_store (); - - mail_shell_sidebar = E_MAIL_SHELL_SIDEBAR (shell_sidebar); - folder_tree = e_mail_shell_sidebar_get_folder_tree (mail_shell_sidebar); - tree_view = GTK_TREE_VIEW (folder_tree); + EMailShellSidebarPrivate *priv; + EMailSidebar *sidebar; - selection = gtk_tree_view_get_selection (tree_view); - if (!gtk_tree_selection_get_selected (selection, &model, &iter)) - return 0; - - gtk_tree_model_get ( - model, &iter, - COL_POINTER_CAMEL_STORE, &store, - COL_STRING_FULL_NAME, &full_name, - COL_BOOL_IS_STORE, &is_store, - COL_UINT_FLAGS, &folder_flags, - COL_STRING_URI, &uri, -1); - - if (!is_store && full_name != NULL) { - guint32 folder_type; - - /* Is this a virtual junk or trash folder? */ - is_junk = (strcmp (full_name, CAMEL_VJUNK_NAME) == 0); - is_trash = (strcmp (full_name, CAMEL_VTRASH_NAME) == 0); - - /* Is this is a real trash folder? */ - /* Used by Exchange and GroupWise accounts. */ - folder_type = (folder_flags & CAMEL_FOLDER_TYPE_MASK); - is_trash |= (folder_type == CAMEL_FOLDER_TYPE_TRASH); - - allows_children = !(is_junk || is_trash); - - /* Don't allow deletion of special local folders. */ - if (store == local_store) - can_delete = - (strcmp (full_name, "Drafts") != 0) && - (strcmp (full_name, "Inbox") != 0) && - (strcmp (full_name, "Outbox") != 0) && - (strcmp (full_name, "Sent") != 0) && - (strcmp (full_name, "Templates") != 0); - - is_outbox = em_utils_folder_is_outbox (NULL, uri); - can_delete &= !(folder_flags & CAMEL_FOLDER_SYSTEM); - } + priv = E_MAIL_SHELL_SIDEBAR_GET_PRIVATE (shell_sidebar); + sidebar = E_MAIL_SIDEBAR (priv->folder_tree); - if (allows_children) - state |= E_MAIL_SHELL_SIDEBAR_FOLDER_ALLOWS_CHILDREN; - if (can_delete) - state |= E_MAIL_SHELL_SIDEBAR_FOLDER_CAN_DELETE; - if (is_junk) - state |= E_MAIL_SHELL_SIDEBAR_FOLDER_IS_JUNK; - if (is_outbox) - state |= E_MAIL_SHELL_SIDEBAR_FOLDER_IS_OUTBOX; - if (is_store) - state |= E_MAIL_SHELL_SIDEBAR_FOLDER_IS_STORE; - if (is_trash) - state |= E_MAIL_SHELL_SIDEBAR_FOLDER_IS_TRASH; - - return state; + return e_mail_sidebar_check_state (sidebar); } static void @@ -589,7 +202,6 @@ mail_shell_sidebar_class_init (EMailShellSidebarClass *class) object_class = G_OBJECT_CLASS (class); object_class->get_property = mail_shell_sidebar_get_property; object_class->dispose = mail_shell_sidebar_dispose; - object_class->finalize = mail_shell_sidebar_finalize; object_class->constructed = mail_shell_sidebar_constructed; shell_sidebar_class = E_SHELL_SIDEBAR_CLASS (class); -- cgit