/* GIMP - The GNU Image Manipulation Program * Copyright (C) 1995 Spencer Kimball and Peter Mattis * * gimpdialogfactory.c * Copyright (C) 2001 Michael Natterer * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "config.h" #include #include #include #include "libgimpwidgets/gimpwidgets.h" #include "widgets-types.h" #include "core/gimpcontext.h" #include "gimpcursor.h" #include "gimpdialogfactory.h" #include "gimpdock.h" #include "gimpdockbook.h" #include "gimpdockable.h" #include "gimpmenufactory.h" #include "gimpsessioninfo.h" /* #define DEBUG_FACTORY */ #ifdef DEBUG_FACTORY #define D(stmnt) stmnt #else #define D(stmnt) #endif static void gimp_dialog_factory_dispose (GObject *object); static void gimp_dialog_factory_finalize (GObject *object); static GtkWidget * gimp_dialog_factory_default_constructor (GimpDialogFactory *factory, GimpDialogFactoryEntry *entry, GimpContext *context, gint view_size); static void gimp_dialog_factory_set_widget_data (GtkWidget *dialog, GimpDialogFactory *factory, GimpDialogFactoryEntry *entry); static gboolean gimp_dialog_factory_set_user_pos (GtkWidget *dialog, GdkEventConfigure *cevent, gpointer data); static gboolean gimp_dialog_factory_dialog_configure (GtkWidget *dialog, GdkEventConfigure *cevent, GimpDialogFactory *factory); static void gimp_dialog_factories_save_foreach (gconstpointer key, GimpDialogFactory *factory, GimpConfigWriter *writer); static void gimp_dialog_factories_restore_foreach (gconstpointer key, GimpDialogFactory *factory, gpointer data); static void gimp_dialog_factories_clear_foreach (gconstpointer key, GimpDialogFactory *factory, gpointer data); static void gimp_dialog_factories_hide_foreach (gconstpointer key, GimpDialogFactory *factory, gpointer data); static void gimp_dialog_factories_show_foreach (gconstpointer key, GimpDialogFactory *factory, gpointer data); static void gimp_dialog_factories_set_busy_foreach (gconstpointer key, GimpDialogFactory *factory, gpointer data); static void gimp_dialog_factories_unset_busy_foreach(gconstpointer key, GimpDialogFactory *factory, gpointer data); static GtkWidget * gimp_dialog_factory_get_toolbox (GimpDialogFactory *toolbox_factory); G_DEFINE_TYPE (GimpDialogFactory, gimp_dialog_factory, GIMP_TYPE_OBJECT) #define parent_class gimp_dialog_factory_parent_class static gboolean dialogs_shown = TRUE; /* FIXME */ static void gimp_dialog_factory_class_init (GimpDialogFactoryClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); object_class->dispose = gimp_dialog_factory_dispose; object_class->finalize = gimp_dialog_factory_finalize; klass->factories = g_hash_table_new (g_str_hash, g_str_equal); } static void gimp_dialog_factory_init (GimpDialogFactory *factory) { factory->menu_factory = NULL; factory->new_dock_func = NULL; factory->constructor = gimp_dialog_factory_default_constructor; factory->registered_dialogs = NULL; factory->session_infos = NULL; factory->open_dialogs = NULL; } static void gimp_dialog_factory_dispose (GObject *object) { GimpDialogFactory *factory = GIMP_DIALOG_FACTORY (object); GList *list; gpointer key; /* start iterating from the beginning each time we destroyed a * toplevel because destroying a dock may cause lots of items * to be removed from factory->open_dialogs */ while (factory->open_dialogs) { for (list = factory->open_dialogs; list; list = g_list_next (list)) { if (GTK_WIDGET_TOPLEVEL (list->data)) { gtk_widget_destroy (GTK_WIDGET (list->data)); break; } } /* the list being non-empty without any toplevel is an error, * so eek and chain up */ if (! list) { g_warning ("%s: stale non-toplevel entries in factory->open_dialogs", G_STRFUNC); break; } } if (factory->open_dialogs) { g_list_free (factory->open_dialogs); factory->open_dialogs = NULL; } if (factory->session_infos) { g_list_foreach (factory->session_infos, (GFunc) gimp_session_info_free, NULL); g_list_free (factory->session_infos); factory->session_infos = NULL; } if (strcmp (GIMP_OBJECT (factory)->name, "toolbox") == 0) key = ""; else key = GIMP_OBJECT (factory)->name; g_hash_table_remove (GIMP_DIALOG_FACTORY_GET_CLASS (object)->factories, key); G_OBJECT_CLASS (parent_class)->dispose (object); } static void gimp_dialog_factory_finalize (GObject *object) { GimpDialogFactory *factory = GIMP_DIALOG_FACTORY (object); GList *list; for (list = factory->registered_dialogs; list; list = g_list_next (list)) { GimpDialogFactoryEntry *entry = list->data; g_free (entry->identifier); g_free (entry->name); g_free (entry->blurb); g_free (entry->stock_id); g_free (entry->help_id); g_slice_free (GimpDialogFactoryEntry, entry); } if (factory->registered_dialogs) { g_list_free (factory->registered_dialogs); factory->registered_dialogs = NULL; } G_OBJECT_CLASS (parent_class)->finalize (object); } GimpDialogFactory * gimp_dialog_factory_new (const gchar *name, GimpContext *context, GimpMenuFactory *menu_factory, GimpDialogNewFunc new_dock_func) { GimpDialogFactory *factory; gpointer key; g_return_val_if_fail (name != NULL, NULL); g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL); g_return_val_if_fail (! menu_factory || GIMP_IS_MENU_FACTORY (menu_factory), NULL); if (gimp_dialog_factory_from_name (name)) { g_warning ("%s: dialog factory \"%s\" already exists", G_STRFUNC, name); return NULL; } factory = g_object_new (GIMP_TYPE_DIALOG_FACTORY, NULL); gimp_object_set_name (GIMP_OBJECT (factory), name); /* hack to keep the toolbox on the pool position */ if (strcmp (name, "toolbox") == 0) key = ""; else key = GIMP_OBJECT (factory)->name; g_hash_table_insert (GIMP_DIALOG_FACTORY_GET_CLASS (factory)->factories, key, factory); factory->context = context; factory->menu_factory = menu_factory; factory->new_dock_func = new_dock_func; return factory; } GimpDialogFactory * gimp_dialog_factory_from_name (const gchar *name) { GimpDialogFactoryClass *factory_class; GimpDialogFactory *factory; g_return_val_if_fail (name != NULL, NULL); factory_class = g_type_class_peek (GIMP_TYPE_DIALOG_FACTORY); if (! factory_class) return NULL; /* hack to keep the toolbox on the pool position */ if (strcmp (name, "toolbox") == 0) name = ""; factory = (GimpDialogFactory *) g_hash_table_lookup (factory_class->factories, name); return factory; } void gimp_dialog_factory_set_constructor (GimpDialogFactory *factory, GimpDialogConstructor constructor) { g_return_if_fail (GIMP_IS_DIALOG_FACTORY (factory)); if (! constructor) constructor = gimp_dialog_factory_default_constructor; factory->constructor = constructor; } void gimp_dialog_factory_register_entry (GimpDialogFactory *factory, const gchar *identifier, const gchar *name, const gchar *blurb, const gchar *stock_id, const gchar *help_id, GimpDialogNewFunc new_func, gint view_size, gboolean singleton, gboolean session_managed, gboolean remember_size, gboolean remember_if_open) { GimpDialogFactoryEntry *entry; g_return_if_fail (GIMP_IS_DIALOG_FACTORY (factory)); g_return_if_fail (identifier != NULL); entry = g_slice_new0 (GimpDialogFactoryEntry); entry->identifier = g_strdup (identifier); entry->name = g_strdup (name); entry->blurb = g_strdup (blurb); entry->stock_id = g_strdup (stock_id); entry->help_id = g_strdup (help_id); entry->new_func = new_func; entry->view_size = view_size; entry->singleton = singleton ? TRUE : FALSE; entry->session_managed = session_managed ? TRUE : FALSE; entry->remember_size = remember_size ? TRUE : FALSE; entry->remember_if_open = remember_if_open ? TRUE : FALSE; factory->registered_dialogs = g_list_prepend (factory->registered_dialogs, entry); } GimpDialogFactoryEntry * gimp_dialog_factory_find_entry (GimpDialogFactory *factory, const gchar *identifier) { GList *list; g_return_val_if_fail (GIMP_IS_DIALOG_FACTORY (factory), NULL); g_return_val_if_fail (identifier != NULL, NULL); for (list = factory->registered_dialogs; list; list = g_list_next (list)) { GimpDialogFactoryEntry *entry = list->data; if (! strcmp (identifier, entry->identifier)) return entry; } return NULL; } GimpSessionInfo * gimp_dialog_factory_find_session_info (GimpDialogFactory *factory, const gchar *identifier) { GList *list; g_return_val_if_fail (GIMP_IS_DIALOG_FACTORY (factory), NULL); g_return_val_if_fail (identifier != NULL, NULL); for (list = factory->session_infos; list; list = g_list_next (list)) { GimpSessionInfo *info = list->data; if ((info->toplevel_entry && ! strcmp (identifier, info->toplevel_entry->identifier)) || (info->dockable_entry && ! strcmp (identifier, info->dockable_entry->identifier))) { return info; } } return NULL; } static GtkWidget * gimp_dialog_factory_dialog_new_internal (GimpDialogFactory *factory, GdkScreen *screen, GimpContext *context, const gchar *identifier, gint view_size, gboolean return_existing, gboolean present) { GimpDialogFactoryEntry *entry; GtkWidget *dialog = NULL; g_return_val_if_fail (GIMP_IS_DIALOG_FACTORY (factory), NULL); g_return_val_if_fail (identifier != NULL, NULL); entry = gimp_dialog_factory_find_entry (factory, identifier); if (! entry) { g_warning ("%s: no entry registered for \"%s\"", G_STRFUNC, identifier); return NULL; } if (! entry->new_func) { g_warning ("%s: entry for \"%s\" has no constructor", G_STRFUNC, identifier); return NULL; } /* a singleton dialog is always returned if it already exisits */ if (return_existing || entry->singleton) { GimpSessionInfo *info; info = gimp_dialog_factory_find_session_info (factory, identifier); if (info) dialog = info->widget; } /* create the dialog if it was not found */ if (! dialog) { GtkWidget *dock = NULL; /* If the dialog will be a dockable (factory->new_dock_func) and * we are called from gimp_dialog_factory_dialog_raise() (! context), * create a new dock _before_ creating the dialog. * We do this because the new dockable needs to be created in it's * dock's context. */ if (factory->new_dock_func && ! context) { GtkWidget *dockbook; dock = gimp_dialog_factory_dock_new (factory, screen); dockbook = gimp_dockbook_new (factory->menu_factory); gimp_dock_add_book (GIMP_DOCK (dock), GIMP_DOCKBOOK (dockbook), 0); } /* Create the new dialog in the appropriate context which is * - the passed context if not NULL * - the newly created dock's context if we just created it * - the factory's context, which happens when raising a toplevel * dialog was the original request. */ if (view_size < GIMP_VIEW_SIZE_TINY) view_size = entry->view_size; if (context) dialog = factory->constructor (factory, entry, context, view_size); else if (dock) dialog = factory->constructor (factory, entry, GIMP_DOCK (dock)->context, view_size); else dialog = factory->constructor (factory, entry, factory->context, view_size); if (dialog) { gimp_dialog_factory_set_widget_data (dialog, factory, entry); /* If we created a dock before, the newly created dialog is * supposed to be a GimpDockable. */ if (dock) { if (GIMP_IS_DOCKABLE (dialog)) { gimp_dock_add (GIMP_DOCK (dock), GIMP_DOCKABLE (dialog), 0, 0); gtk_widget_show (dock); } else { g_warning ("%s: GimpDialogFactory is a dockable factory " "but constructor for \"%s\" did not return a " "GimpDockable", G_STRFUNC, identifier); gtk_widget_destroy (dialog); gtk_widget_destroy (dock); dialog = NULL; dock = NULL; } } } else if (dock) { g_warning ("%s: constructor for \"%s\" returned NULL", G_STRFUNC, identifier); gtk_widget_destroy (dock); dock = NULL; } if (dialog) gimp_dialog_factory_add_dialog (factory, dialog); } /* Finally, if we found an existing dialog or created a new one, raise it. */ if (! dialog) return NULL; if (GTK_WIDGET_TOPLEVEL (dialog)) { gtk_window_set_screen (GTK_WINDOW (dialog), screen); if (present) gtk_window_present (GTK_WINDOW (dialog)); } else if (GIMP_IS_DOCKABLE (dialog)) { GimpDockable *dockable = GIMP_DOCKABLE (dialog); if (dockable->dockbook && dockable->dockbook->dock) { GtkNotebook *notebook = GTK_NOTEBOOK (dockable->dockbook); gint num = gtk_notebook_page_num (notebook, dialog); if (num != -1) { gtk_notebook_set_current_page (notebook, num); gimp_dockable_blink (dockable); } } if (present) { GtkWidget *toplevel = gtk_widget_get_toplevel (dialog); if (GTK_IS_WINDOW (toplevel)) gtk_window_present (GTK_WINDOW (toplevel)); } } return dialog; } /** * gimp_dialog_factory_dialog_new: * @factory: a #GimpDialogFactory * @screen: the #GdkScreen the dialog should appear on * @identifier: the identifier of the dialog as registered with * gimp_dialog_factory_register_entry() * @view_size: * @present: whether gtk_window_present() should be called * * Creates a new toplevel dialog or a #GimpDockable, depending on whether * %factory is a toplevel of dockable factory. * * Return value: the newly created dialog or an already existing singleton * dialog. **/ GtkWidget * gimp_dialog_factory_dialog_new (GimpDialogFactory *factory, GdkScreen *screen, const gchar *identifier, gint view_size, gboolean present) { g_return_val_if_fail (GIMP_IS_DIALOG_FACTORY (factory), NULL); g_return_val_if_fail (GDK_IS_SCREEN (screen), NULL); g_return_val_if_fail (identifier != NULL, NULL); return gimp_dialog_factory_dialog_new_internal (factory, screen, factory->context, identifier, view_size, FALSE, present); } /** * gimp_dialog_factory_dialog_raise: * @factory: a #GimpDialogFactory * @screen: the #GdkScreen the dialog should appear on * @identifiers: a '|' separated list of identifiers of dialogs as * registered with gimp_dialog_factory_register_entry() * @view_size: * * Raises any of a list of already existing toplevel dialog or * #GimpDockable if it was already created by this %facory. * * Implicitly creates the first dialog in the list if none of the dialogs * were found. * * Return value: the raised or newly created dialog. **/ GtkWidget * gimp_dialog_factory_dialog_raise (GimpDialogFactory *factory, GdkScreen *screen, const gchar *identifiers, gint view_size) { GtkWidget *dialog; g_return_val_if_fail (GIMP_IS_DIALOG_FACTORY (factory), NULL); g_return_val_if_fail (GDK_IS_SCREEN (screen), NULL); g_return_val_if_fail (identifiers != NULL, NULL); /* If the identifier is a list, try to find a matching dialog and * raise it. If there's no match, use the first list item. */ if (strchr (identifiers, '|')) { gchar **ids = g_strsplit (identifiers, "|", 0); gint i; for (i = 0; ids[i]; i++) { GimpSessionInfo *info; info = gimp_dialog_factory_find_session_info (factory, ids[i]); if (info && info->widget) break; } dialog = gimp_dialog_factory_dialog_new_internal (factory, screen, NULL, ids[i] ? ids[i] : ids[0], view_size, TRUE, TRUE); g_strfreev (ids); } else { dialog = gimp_dialog_factory_dialog_new_internal (factory, screen, NULL, identifiers, view_size, TRUE, TRUE); } return dialog; } /** * gimp_dialog_factory_dockable_new: * @factory: a #GimpDialogFactory * @dock: a #GimpDock crated by this %factory. * @identifier: the identifier of the dialog as registered with * gimp_dialog_factory_register_entry() * @view_size: * * Creates a new #GimpDockable in the context of the #GimpDock it will be * added to. * * Implicitly raises & returns an already existing singleton dockable, * so callers should check that dockable->dockbook is NULL before trying * to add it to it's #GimpDockbook. * * Return value: the newly created #GimpDockable or an already existing * singleton dockable. **/ GtkWidget * gimp_dialog_factory_dockable_new (GimpDialogFactory *factory, GimpDock *dock, const gchar *identifier, gint view_size) { g_return_val_if_fail (GIMP_IS_DIALOG_FACTORY (factory), NULL); g_return_val_if_fail (GIMP_IS_DOCK (dock), NULL); g_return_val_if_fail (identifier != NULL, NULL); return gimp_dialog_factory_dialog_new_internal (factory, gtk_widget_get_screen (GTK_WIDGET (dock)), dock->context, identifier, view_size, FALSE, FALSE); } /** * gimp_dialog_factory_dock_new: * @factory: a #GimpDialogFacotry * @screen: the #GdkScreen the dock should appear on * * Returns a new #GimpDock in this %factory's context. We use a function * pointer passed to this %factory's constructor instead of simply * gimp_dock_new() because we may want different instances of * #GimpDialogFactory create different subclasses of #GimpDock. * * Return value: the newly created #GimpDock. **/ GtkWidget * gimp_dialog_factory_dock_new (GimpDialogFactory *factory, GdkScreen *screen) { GtkWidget *dock; g_return_val_if_fail (GIMP_IS_DIALOG_FACTORY (factory), NULL); g_return_val_if_fail (GDK_IS_SCREEN (screen), NULL); g_return_val_if_fail (factory->new_dock_func != NULL, NULL); dock = factory->new_dock_func (factory, factory->context, 0); if (dock) { gtk_window_set_screen (GTK_WINDOW (dock), screen); gimp_dialog_factory_set_widget_data (dock, factory, NULL); gimp_dialog_factory_add_dialog (factory, dock); } return dock; } void gimp_dialog_factory_add_dialog (GimpDialogFactory *factory, GtkWidget *dialog) { GimpDialogFactory *dialog_factory; GimpDialogFactoryEntry *entry; GimpSessionInfo *info; GList *list; gboolean toplevel; g_return_if_fail (GIMP_IS_DIALOG_FACTORY (factory)); g_return_if_fail (GTK_IS_WIDGET (dialog)); if (g_list_find (factory->open_dialogs, dialog)) { g_warning ("%s: dialog already registered", G_STRFUNC); return; } dialog_factory = gimp_dialog_factory_from_widget (dialog, &entry); if (! (dialog_factory && (entry || GIMP_IS_DOCK (dialog)))) { g_warning ("%s: dialog was not created by a GimpDialogFactory", G_STRFUNC); return; } if (dialog_factory != factory) { g_warning ("%s: dialog was created by a different GimpDialogFactory", G_STRFUNC); return; } toplevel = GTK_WIDGET_TOPLEVEL (dialog); if (entry) /* dialog is a toplevel (but not a GimpDock) or a GimpDockable */ { D (g_print ("%s: adding %s \"%s\"\n", G_STRFUNC, toplevel ? "toplevel" : "dockable", entry->identifier)); for (list = factory->session_infos; list; list = g_list_next (list)) { info = list->data; if ((info->toplevel_entry == entry) || (info->dockable_entry == entry)) { if (info->widget) { if (entry->singleton) { g_warning ("%s: singleton dialog \"%s\" created twice", G_STRFUNC, entry->identifier); D (g_print ("%s: corrupt session info: %p (widget %p)\n", G_STRFUNC, info, info->widget)); return; } continue; } info->widget = dialog; D (g_print ("%s: updating session info %p (widget %p) for %s \"%s\"\n", G_STRFUNC, info, info->widget, toplevel ? "toplevel" : "dockable", entry->identifier)); if (toplevel && entry->session_managed) gimp_session_info_set_geometry (info); break; } } if (! list) /* didn't find a session info */ { info = gimp_session_info_new (); info->widget = dialog; D (g_print ("%s: creating session info %p (widget %p) for %s \"%s\"\n", G_STRFUNC, info, info->widget, toplevel ? "toplevel" : "dockable", entry->identifier)); if (toplevel) { info->toplevel_entry = entry; /* if we create a new session info, we never call * gimp_session_info_set_geometry(), but still the * dialog needs GDK_HINT_USER_POS so it keeps its * position when hidden/shown within this(!) session. */ if (entry->session_managed) g_signal_connect (dialog, "configure-event", G_CALLBACK (gimp_dialog_factory_set_user_pos), NULL); } else { info->dockable_entry = entry; } factory->session_infos = g_list_append (factory->session_infos, info); } } else /* dialog is a GimpDock */ { D (g_print ("%s: adding dock\n", G_STRFUNC)); for (list = factory->session_infos; list; list = g_list_next (list)) { info = list->data; /* take the first empty slot */ if (! info->toplevel_entry && ! info->dockable_entry && ! info->widget) { info->widget = dialog; D (g_print ("%s: updating session info %p (widget %p) for dock\n", G_STRFUNC, info, info->widget)); gimp_session_info_set_geometry (info); break; } } if (! list) /* didn't find a session info */ { info = gimp_session_info_new (); info->widget = dialog; D (g_print ("%s: creating session info %p (widget %p) for dock\n", G_STRFUNC, info, info->widget)); /* if we create a new session info, we never call * gimp_session_info_set_geometry(), but still the * dialog needs GDK_HINT_USER_POS so it keeps its * position when hidden/shown within this(!) session. */ g_signal_connect (dialog, "configure-event", G_CALLBACK (gimp_dialog_factory_set_user_pos), NULL); factory->session_infos = g_list_append (factory->session_infos, info); } } factory->open_dialogs = g_list_prepend (factory->open_dialogs, dialog); g_signal_connect_object (dialog, "destroy", G_CALLBACK (gimp_dialog_factory_remove_dialog), factory, G_CONNECT_SWAPPED); if (entry && entry->session_managed && toplevel) g_signal_connect_object (dialog, "configure-event", G_CALLBACK (gimp_dialog_factory_dialog_configure), factory, 0); } void gimp_dialog_factory_add_foreign (GimpDialogFactory *factory, const gchar *identifier, GtkWidget *dialog) { GimpDialogFactory *dialog_factory; GimpDialogFactoryEntry *entry; g_return_if_fail (GIMP_IS_DIALOG_FACTORY (factory)); g_return_if_fail (identifier != NULL); g_return_if_fail (GTK_IS_WIDGET (dialog)); g_return_if_fail (GTK_WIDGET_TOPLEVEL (dialog)); dialog_factory = gimp_dialog_factory_from_widget (dialog, &entry); if (dialog_factory || entry) { g_warning ("%s: dialog was created by a GimpDialogFactory", G_STRFUNC); return; } entry = gimp_dialog_factory_find_entry (factory, identifier); if (! entry) { g_warning ("%s: no entry registered for \"%s\"", G_STRFUNC, identifier); return; } if (entry->new_func) { g_warning ("%s: entry for \"%s\" has a constructor (is not foreign)", G_STRFUNC, identifier); return; } gimp_dialog_factory_set_widget_data (dialog, factory, entry); gimp_dialog_factory_add_dialog (factory, dialog); } void gimp_dialog_factory_remove_dialog (GimpDialogFactory *factory, GtkWidget *dialog) { GimpDialogFactory *dialog_factory; GimpDialogFactoryEntry *entry; GimpSessionInfo *session_info; GList *list; g_return_if_fail (GIMP_IS_DIALOG_FACTORY (factory)); g_return_if_fail (GTK_IS_WIDGET (dialog)); if (! g_list_find (factory->open_dialogs, dialog)) { g_warning ("%s: dialog not registered", G_STRFUNC); return; } factory->open_dialogs = g_list_remove (factory->open_dialogs, dialog); dialog_factory = gimp_dialog_factory_from_widget (dialog, &entry); if (! (dialog_factory && (entry || GIMP_IS_DOCK (dialog)))) { g_warning ("%s: dialog was not created by a GimpDialogFactory", G_STRFUNC); return; } if (dialog_factory != factory) { g_warning ("%s: dialog was created by a different GimpDialogFactory", G_STRFUNC); return; } D (g_print ("%s: removing \"%s\"\n", G_STRFUNC, entry ? entry->identifier : "dock")); for (list = factory->session_infos; list; list = g_list_next (list)) { session_info = (GimpSessionInfo *) list->data; if (session_info->widget == dialog) { D (g_print ("%s: clearing session info %p (widget %p) for \"%s\"\n", G_STRFUNC, session_info, session_info->widget, entry ? entry->identifier : "dock")); session_info->widget = NULL; /* don't save session info for empty docks */ if (GIMP_IS_DOCK (dialog)) { factory->session_infos = g_list_remove (factory->session_infos, session_info); gimp_session_info_free (session_info); } break; } } } void gimp_dialog_factory_show_toolbox (GimpDialogFactory *toolbox_factory) { GtkWidget *toolbox; g_return_if_fail (GIMP_IS_DIALOG_FACTORY (toolbox_factory)); toolbox = gimp_dialog_factory_get_toolbox (toolbox_factory); if (toolbox) gtk_window_present (GTK_WINDOW (toolbox)); } void gimp_dialog_factory_hide_dialog (GtkWidget *dialog) { g_return_if_fail (GTK_IS_WIDGET (dialog)); g_return_if_fail (GTK_WIDGET_TOPLEVEL (dialog)); if (! gimp_dialog_factory_from_widget (dialog, NULL)) { g_warning ("%s: dialog was not created by a GimpDialogFactory", G_STRFUNC); return; } gtk_widget_hide (dialog); if (! dialogs_shown) g_object_set_data (G_OBJECT (dialog), GIMP_DIALOG_VISIBILITY_KEY, GINT_TO_POINTER (GIMP_DIALOG_VISIBILITY_INVISIBLE)); } void gimp_dialog_factories_session_save (GimpConfigWriter *writer) { GimpDialogFactoryClass *factory_class; g_return_if_fail (writer != NULL); factory_class = g_type_class_peek (GIMP_TYPE_DIALOG_FACTORY); g_hash_table_foreach (factory_class->factories, (GHFunc) gimp_dialog_factories_save_foreach, writer); } void gimp_dialog_factories_session_restore (void) { GimpDialogFactoryClass *factory_class; factory_class = g_type_class_peek (GIMP_TYPE_DIALOG_FACTORY); g_hash_table_foreach (factory_class->factories, (GHFunc) gimp_dialog_factories_restore_foreach, NULL); } void gimp_dialog_factories_session_clear (void) { GimpDialogFactoryClass *factory_class; factory_class = g_type_class_peek (GIMP_TYPE_DIALOG_FACTORY); g_hash_table_foreach (factory_class->factories, (GHFunc) gimp_dialog_factories_clear_foreach, NULL); } void gimp_dialog_factories_toggle (void) { GimpDialogFactoryClass *factory_class; factory_class = g_type_class_peek (GIMP_TYPE_DIALOG_FACTORY); if (dialogs_shown) { dialogs_shown = FALSE; g_hash_table_foreach (factory_class->factories, (GHFunc) gimp_dialog_factories_hide_foreach, NULL); } else { dialogs_shown = TRUE; g_hash_table_foreach (factory_class->factories, (GHFunc) gimp_dialog_factories_show_foreach, NULL); } } void gimp_dialog_factories_set_busy (void) { GimpDialogFactoryClass *factory_class; factory_class = g_type_class_peek (GIMP_TYPE_DIALOG_FACTORY); if (factory_class) g_hash_table_foreach (factory_class->factories, (GHFunc) gimp_dialog_factories_set_busy_foreach, NULL); } void gimp_dialog_factories_unset_busy (void) { GimpDialogFactoryClass *factory_class; factory_class = g_type_class_peek (GIMP_TYPE_DIALOG_FACTORY); if (factory_class) g_hash_table_foreach (factory_class->factories, (GHFunc) gimp_dialog_factories_unset_busy_foreach, NULL); } static GQuark gimp_dialog_factory_key = 0; static GQuark gimp_dialog_factory_entry_key = 0; GimpDialogFactory * gimp_dialog_factory_from_widget (GtkWidget *dialog, GimpDialogFactoryEntry **entry) { g_return_val_if_fail (GTK_IS_WIDGET (dialog), NULL); if (! gimp_dialog_factory_key) { gimp_dialog_factory_key = g_quark_from_static_string ("gimp-dialog-factory"); gimp_dialog_factory_entry_key = g_quark_from_static_string ("gimp-dialog-factory-entry"); } if (entry) *entry = g_object_get_qdata (G_OBJECT (dialog), gimp_dialog_factory_entry_key); return g_object_get_qdata (G_OBJECT (dialog), gimp_dialog_factory_key); } /* private functions */ static GtkWidget * gimp_dialog_factory_default_constructor (GimpDialogFactory *factory, GimpDialogFactoryEntry *entry, GimpContext *context, gint view_size) { return entry->new_func (factory, context, view_size); } static void gimp_dialog_factory_set_widget_data (GtkWidget *dialog, GimpDialogFactory *factory, GimpDialogFactoryEntry *entry) { g_return_if_fail (GTK_IS_WIDGET (dialog)); g_return_if_fail (GIMP_IS_DIALOG_FACTORY (factory)); if (! gimp_dialog_factory_key) { gimp_dialog_factory_key = g_quark_from_static_string ("gimp-dialog-factory"); gimp_dialog_factory_entry_key = g_quark_from_static_string ("gimp-dialog-factory-entry"); } g_object_set_qdata (G_OBJECT (dialog), gimp_dialog_factory_key, factory); if (entry) g_object_set_qdata (G_OBJECT (dialog), gimp_dialog_factory_entry_key, entry); } static gboolean gimp_dialog_factory_set_user_pos (GtkWidget *dialog, GdkEventConfigure *cevent, gpointer data) { #ifdef DEBUG_FACTORY GimpDialogFactoryEntry *entry; gimp_dialog_factory_from_widget (dialog, &entry); if (entry) g_print ("%s: setting GDK_HINT_USER_POS for \"%s\"\n", G_STRFUNC, entry->identifier); #endif /* DEBUG_FACTORY */ g_signal_handlers_disconnect_by_func (dialog, gimp_dialog_factory_set_user_pos, data); gtk_window_set_geometry_hints (GTK_WINDOW (dialog), NULL, NULL, GDK_HINT_USER_POS); return FALSE; } static gboolean gimp_dialog_factory_dialog_configure (GtkWidget *dialog, GdkEventConfigure *cevent, GimpDialogFactory *factory) { GimpDialogFactory *dialog_factory; GimpDialogFactoryEntry *entry; GList *list; if (! g_list_find (factory->open_dialogs, dialog)) { g_warning ("%s: dialog not registered", G_STRFUNC); return FALSE; } dialog_factory = gimp_dialog_factory_from_widget (dialog, &entry); if (! dialog_factory || ! entry) { g_warning ("%s: dialog was not created by a GimpDialogFactory", G_STRFUNC); return FALSE; } if (dialog_factory != factory) { g_warning ("%s: dialog was created by a different GimpDialogFactory", G_STRFUNC); return FALSE; } for (list = factory->session_infos; list; list = g_list_next (list)) { GimpSessionInfo *session_info = list->data; if (session_info->widget == dialog) { D (g_print ("%s: updating session info for \"%s\" from window geometry\n", G_STRFUNC, entry->identifier)); gimp_session_info_get_geometry (session_info); break; } } return FALSE; } static void gimp_dialog_factories_save_foreach (gconstpointer key, GimpDialogFactory *factory, GimpConfigWriter *writer) { GList *infos; for (infos = factory->session_infos; infos; infos = g_list_next (infos)) { GimpSessionInfo *info = infos->data; /* we keep session info entries for all toplevel dialogs created * by the factory but don't save them if they don't want to be * managed */ if (info->dockable_entry || (info->toplevel_entry && ! info->toplevel_entry->session_managed)) continue; gimp_session_info_serialize (writer, info, GIMP_OBJECT (factory)->name); } } static void gimp_dialog_factories_restore_foreach (gconstpointer key, GimpDialogFactory *factory, gpointer data) { GList *infos; for (infos = factory->session_infos; infos; infos = g_list_next (infos)) { GimpSessionInfo *info = infos->data; if (info->open) gimp_session_info_restore (info, factory); } } static void gimp_dialog_factories_clear_foreach (gconstpointer key, GimpDialogFactory *factory, gpointer data) { GList *list; for (list = factory->session_infos; list; list = g_list_next (list)) { GimpSessionInfo *info; info = (GimpSessionInfo *) list->data; if (info->widget) continue; #ifdef __GNUC__ #warning FIXME: implement session info deletion #endif } } static void gimp_dialog_factories_hide_foreach (gconstpointer key, GimpDialogFactory *factory, gpointer data) { GList *list; for (list = factory->open_dialogs; list; list = g_list_next (list)) { if (GTK_IS_WIDGET (list->data) && GTK_WIDGET_TOPLEVEL (list->data)) { GimpDialogVisibilityState visibility = GIMP_DIALOG_VISIBILITY_UNKNOWN; if (GTK_WIDGET_VISIBLE (list->data)) { visibility = GIMP_DIALOG_VISIBILITY_VISIBLE; gtk_widget_hide (GTK_WIDGET (list->data)); } else { visibility = GIMP_DIALOG_VISIBILITY_INVISIBLE; } g_object_set_data (G_OBJECT (list->data), GIMP_DIALOG_VISIBILITY_KEY, GINT_TO_POINTER (visibility)); } } } static void gimp_dialog_factories_show_foreach (gconstpointer key, GimpDialogFactory *factory, gpointer data) { GList *list; for (list = factory->open_dialogs; list; list = g_list_next (list)) { if (GTK_IS_WIDGET (list->data) && GTK_WIDGET_TOPLEVEL (list->data)) { GimpDialogVisibilityState visibility; visibility = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (list->data), GIMP_DIALOG_VISIBILITY_KEY)); if (! GTK_WIDGET_VISIBLE (list->data) && visibility == GIMP_DIALOG_VISIBILITY_VISIBLE) { GtkWindow *window = GTK_WINDOW (list->data); gboolean focus_on_map = gtk_window_get_focus_on_map (window); if (focus_on_map) gtk_window_set_focus_on_map (window, FALSE); gtk_widget_show (GTK_WIDGET (window)); if (GTK_WIDGET_VISIBLE (window)) gdk_window_raise (GTK_WIDGET (window)->window); if (focus_on_map) gtk_window_set_focus_on_map (window, TRUE); } } } } static void gimp_dialog_factories_set_busy_foreach (gconstpointer key, GimpDialogFactory *factory, gpointer data) { GdkDisplay *display = NULL; GdkCursor *cursor = NULL; GList *list; for (list = factory->open_dialogs; list; list = g_list_next (list)) { GtkWidget *widget = list->data; if (GTK_IS_WIDGET (widget) && GTK_WIDGET_TOPLEVEL (widget)) { if (!display || display != gtk_widget_get_display (widget)) { display = gtk_widget_get_display (widget); if (cursor) gdk_cursor_unref (cursor); cursor = gimp_cursor_new (display, GIMP_CURSOR_FORMAT_BITMAP, GDK_WATCH, GIMP_TOOL_CURSOR_NONE, GIMP_CURSOR_MODIFIER_NONE); } if (widget->window) gdk_window_set_cursor (widget->window, cursor); } } if (cursor) gdk_cursor_unref (cursor); } static void gimp_dialog_factories_unset_busy_foreach (gconstpointer key, GimpDialogFactory *factory, gpointer data) { GList *list; for (list = factory->open_dialogs; list; list = g_list_next (list)) { GtkWidget *widget = list->data; if (GTK_IS_WIDGET (widget) && GTK_WIDGET_TOPLEVEL (widget)) { if (widget->window) gdk_window_set_cursor (widget->window, NULL); } } } /* The only toplevel widget in the toolbox factory is the toolbox */ static GtkWidget * gimp_dialog_factory_get_toolbox (GimpDialogFactory *toolbox_factory) { GList *list; for (list = toolbox_factory->open_dialogs; list; list = list->next) { if (GTK_IS_WIDGET (list->data) && GTK_WIDGET_TOPLEVEL (list->data)) return list->data; } return NULL; }