X-Git-Url: http://git.maemo.org/git/?p=modest;a=blobdiff_plain;f=src%2Fhildon2%2Fmodest-hildon2-window-mgr.c;h=8b16d4a691f7e9f5b469d9046db8eb98c77da428;hp=04d68dd612373034865930616e122dee4da885e4;hb=f8c102b014f9959d63c39bbff763594707f82a61;hpb=f6274568fdaefb7b7ac66b76800d9fcf2230e4f0 diff --git a/src/hildon2/modest-hildon2-window-mgr.c b/src/hildon2/modest-hildon2-window-mgr.c index 04d68dd..8b16d4a 100644 --- a/src/hildon2/modest-hildon2-window-mgr.c +++ b/src/hildon2/modest-hildon2-window-mgr.c @@ -28,8 +28,12 @@ */ #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" @@ -39,7 +43,13 @@ #include "modest-ui-actions.h" #include "modest-debug.h" #include "modest-tny-folder.h" -#include +#include "modest-folder-window.h" +#include "modest-accounts-window.h" +#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); @@ -70,27 +80,43 @@ 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 { GList *window_list; GMutex *queue_lock; GQueue *modal_windows; - + gboolean fullscreen_mode; - + GHashTable *destroy_handlers; GHashTable *viewer_handlers; GSList *window_state_uids; - + guint closing_time; GSList *modal_handler_uids; ModestWindow *current_top; + + gulong accounts_handler; + + /* Display state */ + osso_display_state_t display_state; }; #define MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \ MODEST_TYPE_HILDON2_WINDOW_MGR, \ @@ -142,8 +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)); @@ -157,30 +188,45 @@ modest_hildon2_window_mgr_instance_init (ModestHildon2WindowMgr *obj) priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE(obj); priv->window_list = NULL; priv->fullscreen_mode = FALSE; - priv->current_top = NULL; priv->window_state_uids = NULL; priv->modal_windows = g_queue_new (); priv->queue_lock = g_mutex_new (); - + /* Could not initialize it from gconf, singletons are not ready yet */ - priv->destroy_handlers = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, g_free); + priv->destroy_handlers = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, g_free); priv->viewer_handlers = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, g_free); priv->closing_time = 0; priv->modal_handler_uids = NULL; + priv->display_state = OSSO_DISPLAY_ON; + + /* Listen for changes in the screen, we don't want to show a + led pattern when the display is on for example */ + osso_hw_set_display_event_cb (modest_maemo_utils_get_osso_context (), + osso_display_event_cb, + obj); + } static void modest_hildon2_window_mgr_finalize (GObject *obj) { ModestHildon2WindowMgrPrivate *priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE(obj); + ModestTnyAccountStore *acc_store; modest_signal_mgr_disconnect_all_and_destroy (priv->window_state_uids); priv->window_state_uids = NULL; + osso_hw_set_display_event_cb (modest_maemo_utils_get_osso_context (), + 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); + if (priv->window_list) { GList *iter = priv->window_list; /* unregister pending windows */ @@ -214,11 +260,10 @@ modest_hildon2_window_mgr_finalize (GObject *obj) g_mutex_unlock (priv->queue_lock); } g_mutex_free (priv->queue_lock); - + /* Do not unref priv->main_window because it does not hold a new reference */ - G_OBJECT_CLASS(parent_class)->finalize (obj); } @@ -231,17 +276,19 @@ modest_hildon2_window_mgr_new (void) static gboolean modest_hildon2_window_mgr_close_all_windows (ModestWindowMgr *self) { + ModestHildon2WindowMgrPrivate *priv = NULL; gboolean ret_value = FALSE; GtkWidget *window; - gboolean failed = FALSE; HildonWindowStack *stack; + gboolean failed = FALSE; g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), FALSE); + priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self); stack = hildon_window_stack_get_default (); while ((window = hildon_window_stack_peek (stack)) != NULL) { - g_signal_emit_by_name (window, "delete-event", NULL, &ret_value); + g_signal_emit_by_name (G_OBJECT (window), "delete-event", NULL, &ret_value); if (ret_value == TRUE) { failed = TRUE; break; @@ -268,13 +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) @@ -311,6 +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) { @@ -330,27 +430,124 @@ modest_hildon2_window_mgr_register_window (ModestWindowMgr *self, GList *win; ModestHildon2WindowMgrPrivate *priv; gint *handler_id; - ModestWindow *main_window; - HildonProgram *program; - GtkWidget *current_top; 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; + + /* 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; @@ -359,17 +556,16 @@ modest_hildon2_window_mgr_register_window (ModestWindowMgr *self, g_object_ref (window); priv->window_list = g_list_prepend (priv->window_list, window); - current_top = hildon_window_stack_peek (stack); + nested_msg = MODEST_IS_MSG_VIEW_WINDOW (window) && + MODEST_IS_MSG_VIEW_WINDOW (parent); - /* Close views if they're being shown */ - if (MODEST_IS_MSG_EDIT_WINDOW (current_top) || - MODEST_IS_MSG_VIEW_WINDOW (current_top)) { + /* Close views if they're being shown. Nevertheless we must + allow nested messages */ + if (!nested_msg && + (MODEST_IS_MSG_EDIT_WINDOW (current_top) || + MODEST_IS_MSG_VIEW_WINDOW (current_top))) { gboolean retval; - /* TODO: allow nested messages, maybe we should add - something to the msg view when it's showing an - email sent as attachment */ - /* If the current view has modal dialogs then we fail to register the new view */ if ((current_top != NULL) && @@ -391,17 +587,6 @@ modest_hildon2_window_mgr_register_window (ModestWindowMgr *self, *handler_id = g_signal_connect (window, "delete-event", G_CALLBACK (on_window_destroy), self); g_hash_table_insert (priv->destroy_handlers, window, handler_id); - main_window = modest_window_mgr_get_main_window (self, FALSE); - /* If there is a msg view window, let the main window listen the msg-changed signal */ - if (MODEST_IS_MSG_VIEW_WINDOW(window) && main_window) { - gulong *handler; - handler = g_malloc0 (sizeof (gulong)); - *handler = g_signal_connect (window, "msg-changed", - G_CALLBACK (modest_main_window_on_msg_view_window_msg_changed), - main_window); - g_hash_table_insert (priv->viewer_handlers, window, handler); - } - /* Show toolbar always */ modest_window_show_toolbar (window, TRUE); @@ -410,8 +595,7 @@ fail: /* Add to list. Keep a reference to the window */ priv->window_list = g_list_remove (priv->window_list, window); g_object_unref (window); - - current_top = hildon_window_stack_peek (stack); + current_top = (ModestWindow *) hildon_window_stack_peek (stack); if (current_top) gtk_window_present (GTK_WINDOW (current_top)); return FALSE; @@ -423,14 +607,16 @@ cancel_window_operations (ModestWindow *window) GSList* pending_ops = NULL; /* cancel open and receive operations */ - pending_ops = modest_mail_operation_queue_get_by_source (modest_runtime_get_mail_operation_queue (), + pending_ops = modest_mail_operation_queue_get_by_source (modest_runtime_get_mail_operation_queue (), G_OBJECT (window)); while (pending_ops != NULL) { ModestMailOperationTypeOperation type; 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)); @@ -451,7 +637,8 @@ window_has_modals (ModestWindow *window) toplevels = gtk_window_list_toplevels (); for (node = toplevels; node != NULL; node = g_list_next (node)) { if (GTK_IS_WINDOW (node->data) && - gtk_window_get_transient_for (GTK_WINDOW (node->data)) == GTK_WINDOW (window)) { + gtk_window_get_transient_for (GTK_WINDOW (node->data)) == GTK_WINDOW (window) && + GTK_WIDGET_VISIBLE (node->data)) { retvalue = TRUE; break; } @@ -461,90 +648,73 @@ 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; - } - /* Specific stuff first */ - if (MODEST_IS_MAIN_WINDOW (window)) { - ModestHildon2WindowMgrPrivate *priv; - ModestMainWindowContentsStyle style; - priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self); - - /* If we're on header view, then just go to folder view and don't close */ - style = modest_main_window_get_contents_style (MODEST_MAIN_WINDOW (window)); - if (style == MODEST_MAIN_WINDOW_CONTENTS_STYLE_HEADERS) { - modest_main_window_set_contents_style (MODEST_MAIN_WINDOW (window), - MODEST_MAIN_WINDOW_CONTENTS_STYLE_FOLDERS); - return TRUE; - } - - /* Do not unregister it, just hide */ - gtk_widget_hide_all (GTK_WIDGET (window)); - - /* Cancel pending operations */ - cancel_window_operations (window); - - /* Fake the window system, make it think that there is no window */ - if (modest_window_mgr_num_windows (MODEST_WINDOW_MGR (self)) == 0) - g_signal_emit_by_name (self, "window-list-empty"); - - no_propagate = TRUE; - } - else { - if (MODEST_IS_MSG_EDIT_WINDOW (window)) { - gboolean sent = FALSE; - 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; + if (MODEST_IS_MSG_EDIT_WINDOW (window)) { + gboolean sent = FALSE; + 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))) { + 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"); } } - /* Unregister window */ - modest_window_mgr_unregister_window (MODEST_WINDOW_MGR (self), window); - no_propagate = FALSE; } + /* Unregister window */ + modest_window_mgr_unregister_window (MODEST_WINDOW_MGR (self), window); + no_propagate = FALSE; + return no_propagate; } static void -disconnect_msg_changed (gpointer key, - gpointer value, - gpointer user_data) -{ - guint handler_id; - handler_id = GPOINTER_TO_UINT(value); - - if (key && G_IS_OBJECT(key)) - g_signal_handler_disconnect (G_OBJECT (key), handler_id); -} - -static void modest_hildon2_window_mgr_unregister_window (ModestWindowMgr *self, ModestWindow *window) { GList *win; ModestHildon2WindowMgrPrivate *priv; gulong *tmp, handler_id; + guint num_windows; g_return_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self)); g_return_if_fail (MODEST_IS_WINDOW (window)); @@ -553,24 +723,10 @@ 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; } - /* If it's the main window unset it */ - if (MODEST_IS_MAIN_WINDOW (window)) { - modest_window_mgr_set_main_window (self, NULL); - - /* Disconnect all emissions of msg-changed */ - if (priv->viewer_handlers) { - g_hash_table_foreach (priv->viewer_handlers, - disconnect_msg_changed, - NULL); - g_hash_table_destroy (priv->viewer_handlers); - priv->viewer_handlers = NULL; - } - } - /* Remove the viewer window handler from the hash table. The HashTable could not exist if the main window was closed when there were other windows remaining */ @@ -595,44 +751,33 @@ modest_hildon2_window_mgr_unregister_window (ModestWindowMgr *self, /* cancel open and receive operations */ cancel_window_operations (window); - /* Check if it's the topmost window, and remove the window from the stack. - * This is needed for the cases there's no other topmost window that will - * replace it in topmost handler. - */ - if (window == priv->current_top) - priv->current_top = NULL; - /* Disconnect the "window-state-event" handler, we won't need it anymore */ if (priv->window_state_uids) { -#ifndef MODEST_TOOLKIT_GTK priv->window_state_uids = modest_signal_mgr_disconnect (priv->window_state_uids, G_OBJECT (window), "notify::is-topmost"); -#else - priv->window_state_uids = - modest_signal_mgr_disconnect (priv->window_state_uids, - G_OBJECT (window), - "window-state-event"); -#endif } - + /* Disconnect the "delete-event" handler, we won't need it anymore */ g_signal_handler_disconnect (window, handler_id); /* Destroy the window */ g_object_unref (win->data); g_list_free (win); - + MODEST_WINDOW_MGR_CLASS (parent_class)->unregister_window (self, window); + /* We have to get the number of windows here in order not to + emit the signal too many times */ + num_windows = modest_window_mgr_get_num_windows (self); + /* If there are no more windows registered emit the signal */ - if (modest_window_mgr_num_windows (self) == 0) + if (num_windows == 0) g_signal_emit_by_name (self, "window-list-empty"); } - static void modest_hildon2_window_mgr_set_fullscreen_mode (ModestWindowMgr *self, gboolean on) @@ -664,10 +809,12 @@ modest_hildon2_window_mgr_get_main_window (ModestWindowMgr *self, gboolean show) { ModestHildon2WindowMgrPrivate *priv; ModestWindow *result; - + g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), NULL); priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self); - + + /* TODO: make this return NULL always */ + result = MODEST_WINDOW_MGR_CLASS (parent_class)->get_main_window (self, FALSE); /* create the main window, if it hasn't been created yet */ if (!result && show) { @@ -690,32 +837,59 @@ 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; } @@ -732,3 +906,155 @@ modest_hildon2_window_mgr_set_modal (ModestWindowMgr *self, gtk_window_set_destroy_with_parent (window, TRUE); } +static gboolean +on_idle_close_all_but_first (gpointer data) +{ + 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); + + 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, + TnyAccount *account, + gpointer user_data) +{ + HildonWindowStack *stack; + ModestWindow *current_top; + + /* Ignore transport account removals */ + if (TNY_IS_TRANSPORT_ACCOUNT (account)) + return; + + 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_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; + ModestHildon2WindowMgrPrivate *priv; + + priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (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); + } + + /* Return accounts window */ + initial_window = MODEST_WINDOW (modest_accounts_window_new ()); + modest_window_mgr_register_window (self, initial_window, NULL); + + return initial_window; +} + + +static ModestWindow * +modest_hildon2_window_mgr_get_current_top (ModestWindowMgr *self) +{ + HildonWindowStack *stack; + stack = hildon_window_stack_get_default (); + return (ModestWindow *) hildon_window_stack_peek (stack); +} + +static gint +find_folder_window (gconstpointer a, + gconstpointer b) +{ + return (MODEST_IS_FOLDER_WINDOW (a)) ? 0 : 1; +} + +ModestWindow * +modest_hildon2_window_mgr_get_folder_window (ModestHildon2WindowMgr *self) +{ + ModestHildon2WindowMgrPrivate *priv; + GList *window; + + g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), NULL); + + priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self); + + window = g_list_find_custom (priv->window_list, + NULL, + find_folder_window); + + return (window != NULL) ? MODEST_WINDOW (window->data) : NULL; +} + +static gboolean +modest_hildon2_window_mgr_screen_is_on (ModestWindowMgr *self) +{ + ModestHildon2WindowMgrPrivate *priv = NULL; + + g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), FALSE); + + priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (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) +{ + ModestHildon2WindowMgrPrivate *priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (data); + + priv->display_state = state; + + /* Stop blinking if the screen becomes on */ + if (priv->display_state == OSSO_DISPLAY_ON) + modest_platform_remove_new_mail_notifications (TRUE); +} +