/* The GIMP -- an image manipulation program * Copyright (C) 1995 Spencer Kimball and Peter Mattis * * gimptemplateview.c * Copyright (C) 2003 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 "libgimpwidgets/gimpwidgets.h" #include "widgets-types.h" #include "config/gimpconfig.h" #include "core/gimp.h" #include "core/gimpcontainer.h" #include "core/gimpcontext.h" #include "core/gimplist.h" #include "core/gimpimage.h" #include "core/gimptemplate.h" #include "gimpcontainerview.h" #include "gimptemplateview.h" #include "gimpdnd.h" #include "gimpwidgets-utils.h" #include "gimp-intl.h" static void gimp_template_view_class_init (GimpTemplateViewClass *klass); static void gimp_template_view_init (GimpTemplateView *view); static void gimp_template_view_new_clicked (GtkWidget *widget, GimpTemplateView *view); static void gimp_template_view_duplicate_clicked (GtkWidget *widget, GimpTemplateView *view); static void gimp_template_view_create_clicked (GtkWidget *widget, GimpTemplateView *view); static void gimp_template_view_delete_clicked (GtkWidget *widget, GimpTemplateView *view); static void gimp_template_view_select_item (GimpContainerEditor *editor, GimpViewable *viewable); static void gimp_template_view_activate_item (GimpContainerEditor *editor, GimpViewable *viewable); static GimpContainerEditorClass *parent_class = NULL; GType gimp_template_view_get_type (void) { static GType view_type = 0; if (! view_type) { static const GTypeInfo view_info = { sizeof (GimpTemplateViewClass), NULL, /* base_init */ NULL, /* base_finalize */ (GClassInitFunc) gimp_template_view_class_init, NULL, /* class_finalize */ NULL, /* class_data */ sizeof (GimpTemplateView), 0, /* n_preallocs */ (GInstanceInitFunc) gimp_template_view_init, }; view_type = g_type_register_static (GIMP_TYPE_CONTAINER_EDITOR, "GimpTemplateView", &view_info, 0); } return view_type; } static void gimp_template_view_class_init (GimpTemplateViewClass *klass) { GimpContainerEditorClass *editor_class; editor_class = GIMP_CONTAINER_EDITOR_CLASS (klass); parent_class = g_type_class_peek_parent (klass); editor_class->select_item = gimp_template_view_select_item; editor_class->activate_item = gimp_template_view_activate_item; } static void gimp_template_view_init (GimpTemplateView *view) { view->new_button = NULL; view->create_button = NULL; view->delete_button = NULL; } GtkWidget * gimp_template_view_new (GimpViewType view_type, GimpContainer *container, GimpContext *context, gint preview_size, gint preview_border_width, GimpMenuFactory *menu_factory) { GimpTemplateView *template_view; GimpContainerEditor *editor; template_view = g_object_new (GIMP_TYPE_TEMPLATE_VIEW, NULL); if (! gimp_container_editor_construct (GIMP_CONTAINER_EDITOR (template_view), view_type, container, context, preview_size, preview_border_width, TRUE, /* reorderable */ menu_factory, "")) { g_object_unref (template_view); return NULL; } editor = GIMP_CONTAINER_EDITOR (template_view); template_view->new_button = gimp_editor_add_button (GIMP_EDITOR (editor->view), GTK_STOCK_NEW, _("Create a new template"), NULL, G_CALLBACK (gimp_template_view_new_clicked), NULL, editor); template_view->duplicate_button = gimp_editor_add_button (GIMP_EDITOR (editor->view), GIMP_STOCK_DUPLICATE, _("Duplicate the selected template"), NULL, G_CALLBACK (gimp_template_view_duplicate_clicked), NULL, editor); template_view->create_button = gimp_editor_add_button (GIMP_EDITOR (editor->view), GIMP_STOCK_IMAGE, _("Create a new image from the selected template"), NULL, G_CALLBACK (gimp_template_view_create_clicked), NULL, editor); template_view->delete_button = gimp_editor_add_button (GIMP_EDITOR (editor->view), GTK_STOCK_DELETE, _("Delete the selected template"), NULL, G_CALLBACK (gimp_template_view_delete_clicked), NULL, editor); /* set button sensitivity */ if (GIMP_CONTAINER_EDITOR_GET_CLASS (editor)->select_item) GIMP_CONTAINER_EDITOR_GET_CLASS (editor)->select_item (editor, (GimpViewable *) gimp_context_get_template (context)); gimp_container_view_enable_dnd (editor->view, GTK_BUTTON (template_view->duplicate_button), GIMP_TYPE_TEMPLATE); gimp_container_view_enable_dnd (editor->view, GTK_BUTTON (template_view->create_button), GIMP_TYPE_TEMPLATE); gimp_container_view_enable_dnd (editor->view, GTK_BUTTON (template_view->delete_button), GIMP_TYPE_TEMPLATE); return GTK_WIDGET (template_view); } static void gimp_template_view_new_clicked (GtkWidget *widget, GimpTemplateView *view) { GimpContainerEditor *editor; GimpTemplate *template; editor = GIMP_CONTAINER_EDITOR (view); template = gimp_context_get_template (editor->view->context); if (template && gimp_container_have (editor->view->container, GIMP_OBJECT (template))) { } } static void gimp_template_view_duplicate_clicked (GtkWidget *widget, GimpTemplateView *view) { GimpContainerEditor *editor; GimpTemplate *template; editor = GIMP_CONTAINER_EDITOR (view); template = gimp_context_get_template (editor->view->context); if (template && gimp_container_have (editor->view->container, GIMP_OBJECT (template))) { GimpTemplate *new_template; new_template = GIMP_TEMPLATE (gimp_config_duplicate (G_OBJECT (template))); gimp_list_uniquefy_name (GIMP_LIST (editor->view->container), GIMP_OBJECT (new_template), TRUE); gimp_container_add (editor->view->container, GIMP_OBJECT (new_template)); gimp_context_set_by_type (editor->view->context, editor->view->container->children_type, GIMP_OBJECT (new_template)); g_object_unref (new_template); } } static void gimp_template_view_create_clicked (GtkWidget *widget, GimpTemplateView *view) { GimpContainerEditor *editor; GimpTemplate *template; editor = GIMP_CONTAINER_EDITOR (view); template = gimp_context_get_template (editor->view->context); if (template && gimp_container_have (editor->view->container, GIMP_OBJECT (template))) { gimp_template_create_image (editor->view->context->gimp, template); } } typedef struct _GimpTemplateDeleteData GimpTemplateDeleteData; struct _GimpTemplateDeleteData { GimpContainer *container; GimpTemplate *template; }; static void gimp_template_view_delete_callback (GtkWidget *widget, gboolean delete, gpointer data) { GimpTemplateDeleteData *delete_data; delete_data = (GimpTemplateDeleteData *) data; if (! delete) return; if (gimp_container_have (delete_data->container, GIMP_OBJECT (delete_data->template))) { gimp_container_remove (delete_data->container, GIMP_OBJECT (delete_data->template)); } } static void gimp_template_view_delete_clicked (GtkWidget *widget, GimpTemplateView *view) { GimpContainerEditor *editor; GimpTemplate *template; editor = GIMP_CONTAINER_EDITOR (view); template = gimp_context_get_template (editor->view->context); if (template && gimp_container_have (editor->view->container, GIMP_OBJECT (template))) { GimpTemplateDeleteData *delete_data; GtkWidget *dialog; gchar *str; delete_data = g_new0 (GimpTemplateDeleteData, 1); delete_data->container = editor->view->container; delete_data->template = template; str = g_strdup_printf (_("Are you sure you want to delete\n" "template \"%s\" from the list?"), GIMP_OBJECT (template)->name); dialog = gimp_query_boolean_box (_("Delete Template"), gimp_standard_help_func, NULL, GIMP_STOCK_QUESTION, str, GTK_STOCK_DELETE, GTK_STOCK_CANCEL, G_OBJECT (template), "disconnect", gimp_template_view_delete_callback, delete_data); g_object_weak_ref (G_OBJECT (dialog), (GWeakNotify) g_free, delete_data); g_free (str); gtk_widget_show (dialog); } } static void gimp_template_view_select_item (GimpContainerEditor *editor, GimpViewable *viewable) { GimpTemplateView *view; gboolean create_sensitive = FALSE; gboolean delete_sensitive = FALSE; if (GIMP_CONTAINER_EDITOR_CLASS (parent_class)->select_item) GIMP_CONTAINER_EDITOR_CLASS (parent_class)->select_item (editor, viewable); view = GIMP_TEMPLATE_VIEW (editor); if (viewable && gimp_container_have (editor->view->container, GIMP_OBJECT (viewable))) { create_sensitive = TRUE; delete_sensitive = TRUE; } gtk_widget_set_sensitive (view->create_button, create_sensitive); gtk_widget_set_sensitive (view->delete_button, delete_sensitive); } static void gimp_template_view_activate_item (GimpContainerEditor *editor, GimpViewable *viewable) { GimpTemplateView *view; if (GIMP_CONTAINER_EDITOR_CLASS (parent_class)->activate_item) GIMP_CONTAINER_EDITOR_CLASS (parent_class)->activate_item (editor, viewable); view = GIMP_TEMPLATE_VIEW (editor); if (viewable && gimp_container_have (editor->view->container, GIMP_OBJECT (viewable))) { gimp_template_create_image (editor->view->context->gimp, GIMP_TEMPLATE (viewable)); } }