X-Git-Url: http://git.maemo.org/git/?p=modest;a=blobdiff_plain;f=src%2Fhildon2%2Fmodest-hildon2-window-mgr.c;h=3922dd6055a07647ac347ba122cccf456d7525f6;hp=3dd75045945949ae4980bdfca8845567be3e81cc;hb=fd1d9e254d08ad38779f8a1bb5c4d6d350040a9b;hpb=3830bac1d6b0d1a3f73f629031b9cbcc9aa9abbd diff --git a/src/hildon2/modest-hildon2-window-mgr.c b/src/hildon2/modest-hildon2-window-mgr.c index 3dd7504..3922dd6 100644 --- a/src/hildon2/modest-hildon2-window-mgr.c +++ b/src/hildon2/modest-hildon2-window-mgr.c @@ -29,8 +29,11 @@ #include #include +#include "modest-hildon2-window.h" #include "modest-hildon2-window-mgr.h" #include "modest-msg-edit-window.h" +#include "modest-mailboxes-window.h" +#include "modest-header-window.h" #include "modest-main-window.h" #include "modest-conf.h" #include "modest-defs.h" @@ -42,7 +45,11 @@ #include "modest-tny-folder.h" #include "modest-folder-window.h" #include "modest-accounts-window.h" -#include +#include "modest-maemo-utils.h" +#include "modest-utils.h" +#include "modest-tny-msg.h" +#include "modest-tny-account.h" +#include /* 'private'/'protected' functions */ static void modest_hildon2_window_mgr_class_init (ModestHildon2WindowMgrClass *klass); @@ -73,15 +80,21 @@ static void modest_hildon2_window_mgr_set_modal (ModestWindowMgr *self, static gboolean modest_hildon2_window_mgr_find_registered_header (ModestWindowMgr *self, TnyHeader *header, ModestWindow **win); +static gboolean modest_hildon2_window_mgr_find_registered_message_uid (ModestWindowMgr *self, + const gchar *msg_uid, + ModestWindow **win); static GList *modest_hildon2_window_mgr_get_window_list (ModestWindowMgr *self); static gboolean modest_hildon2_window_mgr_close_all_windows (ModestWindowMgr *self); -static gboolean window_can_close (ModestWindow *window); static gboolean window_has_modals (ModestWindow *window); static ModestWindow *modest_hildon2_window_mgr_show_initial_window (ModestWindowMgr *self); static ModestWindow *modest_hildon2_window_mgr_get_current_top (ModestWindowMgr *self); static gboolean modest_hildon2_window_mgr_screen_is_on (ModestWindowMgr *self); +static void modest_hildon2_window_mgr_create_caches (ModestWindowMgr *self); static void osso_display_event_cb (osso_display_state_t state, gpointer data); +static void on_account_removed (TnyAccountStore *acc_store, + TnyAccount *account, + gpointer user_data); typedef struct _ModestHildon2WindowMgrPrivate ModestHildon2WindowMgrPrivate; struct _ModestHildon2WindowMgrPrivate { @@ -155,11 +168,13 @@ modest_hildon2_window_mgr_class_init (ModestHildon2WindowMgrClass *klass) mgr_class->get_modal = modest_hildon2_window_mgr_get_modal; mgr_class->set_modal = modest_hildon2_window_mgr_set_modal; mgr_class->find_registered_header = modest_hildon2_window_mgr_find_registered_header; + mgr_class->find_registered_message_uid = modest_hildon2_window_mgr_find_registered_message_uid; mgr_class->get_window_list = modest_hildon2_window_mgr_get_window_list; mgr_class->close_all_windows = modest_hildon2_window_mgr_close_all_windows; mgr_class->show_initial_window = modest_hildon2_window_mgr_show_initial_window; mgr_class->get_current_top = modest_hildon2_window_mgr_get_current_top; mgr_class->screen_is_on = modest_hildon2_window_mgr_screen_is_on; + mgr_class->create_caches = modest_hildon2_window_mgr_create_caches; g_type_class_add_private (gobject_class, sizeof(ModestHildon2WindowMgrPrivate)); @@ -206,12 +221,11 @@ modest_hildon2_window_mgr_finalize (GObject *obj) priv->window_state_uids = NULL; osso_hw_set_display_event_cb (modest_maemo_utils_get_osso_context (), - NULL, - NULL); + NULL, NULL); acc_store = modest_runtime_get_account_store (); if (acc_store && g_signal_handler_is_connected (acc_store, priv->accounts_handler)) - g_signal_handler_disconnect (acc_store, priv->accounts_handler); + g_signal_handler_disconnect (acc_store, priv->accounts_handler); if (priv->window_list) { GList *iter = priv->window_list; @@ -301,13 +315,34 @@ compare_msguids (ModestWindow *win, } else { msg_uid = modest_msg_view_window_get_message_uid (MODEST_MSG_VIEW_WINDOW (win)); } - + if (msg_uid && uid &&!strcmp (msg_uid, uid)) return 0; else return 1; } +static gint +compare_headers (ModestWindow *win, + TnyHeader *header) +{ + TnyHeader *my_header; + gint result = 1; + + if (!MODEST_IS_MSG_VIEW_WINDOW (win)) + return 1; + + /* Get message uid from msg window */ + my_header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW (win)); + if (my_header) { + if (my_header == header) + result = 0; + g_object_unref (my_header); + } + return result; +} + + static gboolean modest_hildon2_window_mgr_find_registered_header (ModestWindowMgr *self, TnyHeader *header, ModestWindow **win) @@ -344,6 +379,38 @@ modest_hildon2_window_mgr_find_registered_header (ModestWindowMgr *self, TnyHead return has_header || has_window; } +static gboolean +modest_hildon2_window_mgr_find_registered_message_uid (ModestWindowMgr *self, const gchar *msg_uid, + ModestWindow **win) +{ + ModestHildon2WindowMgrPrivate *priv = NULL; + gboolean has_header, has_window = FALSE; + GList *item = NULL; + + g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), FALSE); + g_return_val_if_fail (msg_uid && msg_uid[0] != '\0', FALSE); + + priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self); + + has_header = MODEST_WINDOW_MGR_CLASS (parent_class)->find_registered_message_uid (self, msg_uid, win); + + item = g_list_find_custom (priv->window_list, msg_uid, (GCompareFunc) compare_msguids); + if (item) { + has_window = TRUE; + if (win) { + if ((!MODEST_IS_MSG_VIEW_WINDOW(item->data)) && + (!MODEST_IS_MSG_EDIT_WINDOW (item->data))) + g_debug ("not a valid window!"); + else { + g_debug ("found a window"); + *win = MODEST_WINDOW (item->data); + } + } + } + + return has_header || has_window; +} + static GList * modest_hildon2_window_mgr_get_window_list (ModestWindowMgr *self) { @@ -363,27 +430,133 @@ modest_hildon2_window_mgr_register_window (ModestWindowMgr *self, GList *win; ModestHildon2WindowMgrPrivate *priv; gint *handler_id; - HildonProgram *program; HildonWindowStack *stack; gboolean nested_msg = FALSE; ModestWindow *current_top; + GtkWidget *modal; g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), FALSE); g_return_val_if_fail (GTK_IS_WINDOW (window), FALSE); priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self); - program = hildon_program_get_instance (); + /* Check that there is no active modal dialog */ + modal = (GtkWidget *) modest_window_mgr_get_modal (self); + while (modal && GTK_IS_DIALOG (modal)) { + GtkWidget *parent; + + /* If it's a hildon note then don't try to close it as + this is the default behaviour of WM, delete event + is not issued for this kind of notes as we want the + user to always click on a button */ + if (HILDON_IS_NOTE (modal)) { + gtk_window_present (GTK_WINDOW (modal)); + return FALSE; + } + + /* Get the parent */ + parent = (GtkWidget *) gtk_window_get_transient_for (GTK_WINDOW (modal)); + + /* Try to close it */ + gtk_dialog_response (GTK_DIALOG (modal), GTK_RESPONSE_DELETE_EVENT); + + /* Maybe the dialog was not closed, because a close + confirmation dialog for example. Then ignore the + register process */ + if (GTK_IS_WINDOW (modal)) { + gtk_window_present (GTK_WINDOW (modal)); + return FALSE; + } + + /* Get next modal */ + modal = parent; + } + + stack = hildon_window_stack_get_default (); + current_top = (ModestWindow *) hildon_window_stack_peek (stack); + win = g_list_find (priv->window_list, window); if (win) { - /* this is for the case we want to register the window and it was already - * registered. We leave silently, telling the operation was succesful. - */ - gtk_window_present (GTK_WINDOW (win)); - return TRUE; + /* this is for the case we want to register the window + and it was already registered */ + gtk_window_present (GTK_WINDOW (window)); + return FALSE; } - stack = hildon_window_stack_get_default (); + /* Do not allow standalone editors or standalone viewers */ + if (!current_top && + (MODEST_IS_MSG_VIEW_WINDOW (window) || + MODEST_IS_MSG_EDIT_WINDOW (window))) + modest_window_mgr_show_initial_window (self); + + if (MODEST_IS_MSG_VIEW_WINDOW (window)) { + gchar *uid; + TnyHeader *header; + + uid = g_strdup (modest_msg_view_window_get_message_uid (MODEST_MSG_VIEW_WINDOW (window))); + + header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW (window)); + + if (uid == NULL) + uid = modest_tny_folder_get_header_unique_id (header); + /* Embedded messages do not have uid */ + if (uid) { + if (g_list_find_custom (priv->window_list, uid, (GCompareFunc) compare_msguids)) { + g_debug ("%s found another view window showing the same header", __FUNCTION__); + g_free (uid); + g_object_unref (header); + return FALSE; + } + g_free (uid); + } else if (header) { + if (g_list_find_custom (priv->window_list, header, (GCompareFunc) compare_headers)) { + g_debug ("%s found another view window showing the same header", __FUNCTION__); + g_object_unref (header); + return FALSE; + } + } + if (header) + g_object_unref (header); + } + + /* Do not go backwards */ + if ((MODEST_IS_MSG_VIEW_WINDOW (current_top) || MODEST_IS_MSG_EDIT_WINDOW (current_top)) && + (MODEST_IS_FOLDER_WINDOW (window) || MODEST_IS_ACCOUNTS_WINDOW (window) || + MODEST_IS_MAILBOXES_WINDOW (window))) { + gtk_window_present (GTK_WINDOW (window)); + return FALSE; + } + + if (MODEST_IS_FOLDER_WINDOW (current_top) && MODEST_IS_FOLDER_WINDOW (window)) { + gtk_window_present (GTK_WINDOW (window)); + return FALSE; + } + + if (MODEST_IS_MAILBOXES_WINDOW (current_top) && MODEST_IS_MAILBOXES_WINDOW (window)) { + gtk_window_present (GTK_WINDOW (window)); + return FALSE; + } + + /* Mailboxes window can not replace folder windows */ + if (MODEST_IS_FOLDER_WINDOW (current_top) && MODEST_IS_MAILBOXES_WINDOW (window)) { + gtk_window_present (GTK_WINDOW (current_top)); + return FALSE; + } + + /* Trying to open a folders window and a mailboxes window at + the same time from the accounts window is not allowed */ + if (MODEST_IS_MAILBOXES_WINDOW (current_top) && + MODEST_IS_FOLDER_WINDOW (window) && + MODEST_IS_ACCOUNTS_WINDOW (parent)) { + gtk_window_present (GTK_WINDOW (window)); + return FALSE; + } + + if (MODEST_IS_HEADER_WINDOW (current_top) && MODEST_IS_HEADER_WINDOW (window)) { + g_debug ("Trying to register a second header window is not allowed"); + gtk_window_present (GTK_WINDOW (current_top)); + return FALSE; + } if (!MODEST_WINDOW_MGR_CLASS (parent_class)->register_window (self, window, parent)) goto fail; @@ -392,8 +565,7 @@ modest_hildon2_window_mgr_register_window (ModestWindowMgr *self, g_object_ref (window); priv->window_list = g_list_prepend (priv->window_list, window); - current_top = (ModestWindow *) hildon_window_stack_peek (stack); - nested_msg = MODEST_IS_MSG_VIEW_WINDOW (window) && + nested_msg = MODEST_IS_MSG_VIEW_WINDOW (window) && MODEST_IS_MSG_VIEW_WINDOW (parent); /* Close views if they're being shown. Nevertheless we must @@ -451,7 +623,9 @@ cancel_window_operations (ModestWindow *window) GSList* tmp_list = NULL; type = modest_mail_operation_get_type_operation (MODEST_MAIL_OPERATION (pending_ops->data)); - if (type == MODEST_MAIL_OPERATION_TYPE_RECEIVE || type == MODEST_MAIL_OPERATION_TYPE_OPEN) { + if (type == MODEST_MAIL_OPERATION_TYPE_RECEIVE || + type == MODEST_MAIL_OPERATION_TYPE_OPEN || + type == MODEST_MAIL_OPERATION_TYPE_SEND_AND_RECEIVE) { modest_mail_operation_cancel (pending_ops->data); } g_object_unref (G_OBJECT (pending_ops->data)); @@ -483,24 +657,14 @@ window_has_modals (ModestWindow *window) } static gboolean -window_can_close (ModestWindow *window) -{ - /* An editor can be always closed no matter the dialogs it has - * on top. */ - if (MODEST_IS_MSG_EDIT_WINDOW (window)) - return TRUE; - - return !window_has_modals (window); -} - -static gboolean on_window_destroy (ModestWindow *window, GdkEvent *event, ModestHildon2WindowMgr *self) { gboolean no_propagate = FALSE; - if (!window_can_close (window)) + /* Do not close the window if it has modals on top */ + if (!MODEST_IS_MSG_EDIT_WINDOW (window) && window_has_modals (window)) return TRUE; if (MODEST_IS_MSG_EDIT_WINDOW (window)) { @@ -508,9 +672,40 @@ on_window_destroy (ModestWindow *window, sent = modest_msg_edit_window_get_sent (MODEST_MSG_EDIT_WINDOW (window)); /* Save currently edited message to Drafts if it was not sent */ if (!sent && modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (window))) { - - if (!modest_ui_actions_on_save_to_drafts (NULL, MODEST_MSG_EDIT_WINDOW (window))) - return TRUE; + ModestMsgEditWindow *edit_window; + MsgData *data; + + edit_window = MODEST_MSG_EDIT_WINDOW (window); + data = modest_msg_edit_window_get_msg_data (edit_window); + + if (data) { + gint parts_count; + guint64 parts_size, available_size, expected_size; + + available_size = modest_utils_get_available_space (NULL); + modest_msg_edit_window_get_parts_size (edit_window, &parts_count, &parts_size); + expected_size = modest_tny_msg_estimate_size (data->plain_body, + data->html_body, + parts_count, + parts_size); + modest_msg_edit_window_free_msg_data (edit_window, data); + data = NULL; + + /* If there is not enough space + available for saving the message + then show an error and close the + window without saving */ + if (expected_size >= available_size) { + modest_platform_run_information_dialog (GTK_WINDOW (edit_window), + _("mail_in_ui_save_error"), + FALSE); + } else { + if (!modest_ui_actions_on_save_to_drafts (NULL, MODEST_MSG_EDIT_WINDOW (window))) + return TRUE; + } + } else { + g_warning ("Edit window without message data. This is probably a bug"); + } } } @@ -537,7 +732,7 @@ modest_hildon2_window_mgr_unregister_window (ModestWindowMgr *self, win = g_list_find (priv->window_list, window); if (!win) { - g_warning ("Trying to unregister a window that has not being registered yet"); + g_debug ("Trying to unregister a window that has not being registered yet"); return; } @@ -651,32 +846,59 @@ modest_hildon2_window_mgr_get_main_window (ModestWindowMgr *self, gboolean show) gtk_widget_show_all (GTK_WIDGET (result)); gtk_window_present (GTK_WINDOW (result)); } - + return result; } +static gint +look_for_transient (gconstpointer a, + gconstpointer b) +{ + GtkWindow *win, *child; + + if (a == b) + return 1; + + child = (GtkWindow *) b; + win = (GtkWindow *) a; + + if (gtk_window_get_transient_for (win) == child) + return 0; + else + return 1; +} static GtkWindow * modest_hildon2_window_mgr_get_modal (ModestWindowMgr *self) { ModestHildon2WindowMgrPrivate *priv; GList *toplevel_list; - GtkWidget *toplevel; - + GtkWidget *current_top, *toplevel; + HildonWindowStack *stack; + g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), NULL); priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self); - toplevel = NULL; + /* Get current top */ + stack = hildon_window_stack_get_default (); + current_top = hildon_window_stack_peek (stack); + toplevel = current_top; toplevel_list = gtk_window_list_toplevels (); - while (toplevel_list) { - if (gtk_window_is_active (toplevel_list->data)) { - toplevel = toplevel_list->data; + + while (toplevel) { + GList *parent_link; + + parent_link = g_list_find_custom (toplevel_list, toplevel, look_for_transient); + if (parent_link) + toplevel = (GtkWidget *) parent_link->data; + else break; - } - toplevel_list = g_list_next (toplevel_list); } - return NULL; + if (toplevel && GTK_WIDGET_VISIBLE (toplevel) && gtk_window_get_modal ((GtkWindow *) toplevel)) + return (GtkWindow *) toplevel; + else + return NULL; } @@ -693,26 +915,30 @@ modest_hildon2_window_mgr_set_modal (ModestWindowMgr *self, gtk_window_set_destroy_with_parent (window, TRUE); } -static void -create_folders_view (ModestWindowMgr *self) +static gboolean +on_idle_close_all_but_first (gpointer data) { - ModestWindow *folders_window; - ModestAccountMgr *mgr; - const gchar *acc_name; + gint num_windows, i; + gboolean retval; + HildonWindowStack *stack; + + stack = hildon_window_stack_get_default (); + g_return_val_if_fail (stack, FALSE); + + num_windows = hildon_window_stack_size (stack); - folders_window = MODEST_WINDOW (modest_folder_window_new (NULL)); - mgr = modest_runtime_get_account_mgr (); - acc_name = modest_account_mgr_get_default_account (mgr); - if (!acc_name) - acc_name = MODEST_LOCAL_FOLDERS_ACCOUNT_NAME; - modest_folder_window_set_account (MODEST_FOLDER_WINDOW (folders_window), - acc_name); - modest_window_mgr_register_window (self, folders_window, NULL); - gtk_widget_show (GTK_WIDGET (folders_window)); + for (i = 0; i < (num_windows - 1); i++) { + GtkWidget *current_top; + + /* Close window */ + current_top = hildon_window_stack_peek (stack); + g_signal_emit_by_name (G_OBJECT (current_top), "delete-event", NULL, &retval); + } + return FALSE; } static void -on_account_removed (TnyAccountStore *acc_store, +on_account_removed (TnyAccountStore *acc_store, TnyAccount *account, gpointer user_data) { @@ -726,46 +952,48 @@ on_account_removed (TnyAccountStore *acc_store, stack = hildon_window_stack_get_default (); current_top = (ModestWindow *) hildon_window_stack_peek (stack); + /* if we're showing the header view of the currently deleted + account, or the outbox and we deleted the last account, + then close the window */ if (current_top && - MODEST_IS_ACCOUNTS_WINDOW (current_top) && - !modest_account_mgr_has_accounts (modest_runtime_get_account_mgr (), TRUE)) - create_folders_view (MODEST_WINDOW_MGR (user_data)); + (MODEST_IS_HEADER_WINDOW (current_top) || + MODEST_IS_FOLDER_WINDOW (current_top))) { + const gchar *acc_name; + + acc_name = modest_tny_account_get_parent_modest_account_name_for_server_account (account); + + /* We emit it in an idle, because sometimes this + function could called when the account settings + dialog is about to close but still there. That + modal dialog would otherwise, prevent the + windows from being closed */ + if (!strcmp (acc_name, modest_window_get_active_account (current_top))) + g_idle_add (on_idle_close_all_but_first, NULL); + } } static ModestWindow * modest_hildon2_window_mgr_show_initial_window (ModestWindowMgr *self) { ModestWindow *initial_window = NULL; - ModestTnyAccountStore *acc_store; ModestHildon2WindowMgrPrivate *priv; - /* Return accounts window */ - initial_window = MODEST_WINDOW (modest_accounts_window_new ()); - modest_window_mgr_register_window (self, initial_window, NULL); - - /* Check if we have at least one remote account to create also - the folders window */ - acc_store = modest_runtime_get_account_store (); - if (modest_tny_account_store_get_num_remote_accounts (acc_store) < 1) { - /* Show first the accounts window to add it to the - stack. This has to be changed when the new - stackable API is available. There will be a method - to show all the windows that will only show the - last one to the user. The current code shows both - windows, one after the other */ - gtk_widget_show (GTK_WIDGET (initial_window)); + priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self); - create_folders_view (MODEST_WINDOW_MGR (self)); + /* Connect to the account store "account-removed" signal". We + do this here because in the init the singletons are still + not initialized properly */ + if (!g_signal_handler_is_connected (modest_runtime_get_account_store (), + priv->accounts_handler)) { + priv->accounts_handler = g_signal_connect (modest_runtime_get_account_store (), + "account-removed", + G_CALLBACK (on_account_removed), + self); } - /* Connect to the account store "account-removed" signal". If - we're showing the accounts window and all the accounts are - deleted we need to move to folders window automatically */ - priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self); - priv->accounts_handler = g_signal_connect (acc_store, - "account-removed", - G_CALLBACK (on_account_removed), - self); + /* Return accounts window */ + initial_window = MODEST_WINDOW (modest_accounts_window_new ()); + modest_window_mgr_register_window (self, initial_window, NULL); return initial_window; } @@ -815,6 +1043,17 @@ modest_hildon2_window_mgr_screen_is_on (ModestWindowMgr *self) return (priv->display_state == OSSO_DISPLAY_ON) ? TRUE : FALSE; } +static void +modest_hildon2_window_mgr_create_caches (ModestWindowMgr *self) +{ + g_return_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self)); + + modest_accounts_window_pre_create (); + + MODEST_WINDOW_MGR_CLASS(parent_class)->create_caches (self); + +} + static void osso_display_event_cb (osso_display_state_t state, gpointer data)