349 lines
12 KiB
C
349 lines
12 KiB
C
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/* PIKA - Photo and Image Kooker Application
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* a rebranding of The GNU Image Manipulation Program (created with heckimp)
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* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
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*
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* Original copyright, applying to most contents (license remains unchanged):
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <gegl.h>
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#include <gtk/gtk.h>
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#include "libpikaconfig/pikaconfig.h"
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#include "libpikawidgets/pikawidgets.h"
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#include "actions-types.h"
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#include "config/pikacoreconfig.h"
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#include "core/pika.h"
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#include "core/pikacontainer.h"
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#include "core/pikacontext.h"
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#include "core/pikaimage-new.h"
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#include "core/pikatemplate.h"
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#include "widgets/pikacontainerview.h"
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#include "widgets/pikadialogfactory.h"
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#include "widgets/pikahelp-ids.h"
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#include "widgets/pikamessagebox.h"
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#include "widgets/pikamessagedialog.h"
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#include "widgets/pikatemplateeditor.h"
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#include "widgets/pikatemplateview.h"
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#include "widgets/pikawidgets-utils.h"
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#include "dialogs/dialogs.h"
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#include "dialogs/template-options-dialog.h"
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#include "actions.h"
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#include "templates-commands.h"
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#include "pika-intl.h"
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typedef struct
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{
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PikaContext *context;
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PikaContainer *container;
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PikaTemplate *template;
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} TemplateDeleteData;
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/* local function prototypes */
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static void templates_new_callback (GtkWidget *dialog,
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PikaTemplate *template,
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PikaTemplate *edit_template,
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PikaContext *context,
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gpointer user_data);
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static void templates_edit_callback (GtkWidget *dialog,
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PikaTemplate *template,
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PikaTemplate *edit_template,
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PikaContext *context,
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gpointer user_data);
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static void templates_delete_response (GtkWidget *dialog,
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gint response_id,
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TemplateDeleteData *delete_data);
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static void templates_delete_data_free (TemplateDeleteData *delete_data);
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/* public functions */
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void
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templates_create_image_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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Pika *pika;
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PikaContainerEditor *editor = PIKA_CONTAINER_EDITOR (data);
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PikaContainer *container;
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PikaContext *context;
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PikaTemplate *template;
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return_if_no_pika (pika, data);
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container = pika_container_view_get_container (editor->view);
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context = pika_container_view_get_context (editor->view);
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template = pika_context_get_template (context);
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if (template && pika_container_have (container, PIKA_OBJECT (template)))
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{
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GtkWidget *widget = GTK_WIDGET (editor);
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PikaImage *image;
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image = pika_image_new_from_template (pika, template, context);
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pika_create_display (pika, image, pika_template_get_unit (template), 1.0,
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G_OBJECT (pika_widget_get_monitor (widget)));
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g_object_unref (image);
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pika_image_new_set_last_template (pika, template);
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}
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}
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void
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templates_new_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaContainerEditor *editor = PIKA_CONTAINER_EDITOR (data);
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PikaContext *context;
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GtkWidget *dialog;
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context = pika_container_view_get_context (editor->view);
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#define NEW_DIALOG_KEY "pika-template-new-dialog"
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dialog = dialogs_get_dialog (G_OBJECT (context->pika), NEW_DIALOG_KEY);
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if (! dialog)
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{
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dialog = template_options_dialog_new (NULL, context,
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GTK_WIDGET (editor),
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_("New Template"),
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"pika-template-new",
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PIKA_ICON_TEMPLATE,
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_("Create a New Template"),
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PIKA_HELP_TEMPLATE_NEW,
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templates_new_callback,
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NULL);
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dialogs_attach_dialog (G_OBJECT (context->pika), NEW_DIALOG_KEY, dialog);
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}
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gtk_window_present (GTK_WINDOW (dialog));
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}
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void
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templates_duplicate_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaContainerEditor *editor = PIKA_CONTAINER_EDITOR (data);
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PikaContainer *container;
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PikaContext *context;
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PikaTemplate *template;
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container = pika_container_view_get_container (editor->view);
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context = pika_container_view_get_context (editor->view);
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template = pika_context_get_template (context);
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if (template && pika_container_have (container, PIKA_OBJECT (template)))
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{
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PikaTemplate *new_template;
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new_template = pika_config_duplicate (PIKA_CONFIG (template));
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pika_container_add (container, PIKA_OBJECT (new_template));
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pika_context_set_by_type (context,
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pika_container_get_children_type (container),
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PIKA_OBJECT (new_template));
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g_object_unref (new_template);
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templates_edit_cmd_callback (action, value, data);
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}
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}
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void
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templates_edit_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaContainerEditor *editor = PIKA_CONTAINER_EDITOR (data);
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PikaContainer *container;
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PikaContext *context;
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PikaTemplate *template;
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container = pika_container_view_get_container (editor->view);
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context = pika_container_view_get_context (editor->view);
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template = pika_context_get_template (context);
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if (template && pika_container_have (container, PIKA_OBJECT (template)))
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{
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GtkWidget *dialog;
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#define EDIT_DIALOG_KEY "pika-template-edit-dialog"
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dialog = dialogs_get_dialog (G_OBJECT (template), EDIT_DIALOG_KEY);
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if (! dialog)
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{
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dialog = template_options_dialog_new (template, context,
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GTK_WIDGET (editor),
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_("Edit Template"),
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"pika-template-edit",
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PIKA_ICON_EDIT,
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_("Edit Template"),
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PIKA_HELP_TEMPLATE_EDIT,
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templates_edit_callback,
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NULL);
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dialogs_attach_dialog (G_OBJECT (template), EDIT_DIALOG_KEY, dialog);
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}
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gtk_window_present (GTK_WINDOW (dialog));
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}
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}
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void
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templates_delete_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaContainerEditor *editor = PIKA_CONTAINER_EDITOR (data);
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PikaContainer *container;
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PikaContext *context;
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PikaTemplate *template;
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container = pika_container_view_get_container (editor->view);
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context = pika_container_view_get_context (editor->view);
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template = pika_context_get_template (context);
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if (template && pika_container_have (container, PIKA_OBJECT (template)))
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{
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TemplateDeleteData *delete_data = g_slice_new (TemplateDeleteData);
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GtkWidget *dialog;
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delete_data->context = context;
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delete_data->container = container;
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delete_data->template = template;
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dialog =
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pika_message_dialog_new (_("Delete Template"), PIKA_ICON_EDIT_DELETE,
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GTK_WIDGET (editor), 0,
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pika_standard_help_func, NULL,
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_("_Cancel"), GTK_RESPONSE_CANCEL,
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_("_Delete"), GTK_RESPONSE_OK,
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NULL);
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pika_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
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GTK_RESPONSE_OK,
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GTK_RESPONSE_CANCEL,
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-1);
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g_object_weak_ref (G_OBJECT (dialog),
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(GWeakNotify) templates_delete_data_free, delete_data);
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g_signal_connect_object (template, "disconnect",
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G_CALLBACK (gtk_widget_destroy),
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dialog, G_CONNECT_SWAPPED);
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g_signal_connect (dialog, "response",
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G_CALLBACK (templates_delete_response),
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delete_data);
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pika_message_box_set_primary_text (PIKA_MESSAGE_DIALOG (dialog)->box,
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_("Are you sure you want to delete "
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"template '%s' from the list and "
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"from disk?"),
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pika_object_get_name (template));
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gtk_widget_show (dialog);
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}
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}
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/* private functions */
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static void
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templates_new_callback (GtkWidget *dialog,
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PikaTemplate *template,
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PikaTemplate *edit_template,
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PikaContext *context,
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gpointer user_data)
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{
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pika_container_add (context->pika->templates, PIKA_OBJECT (edit_template));
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pika_context_set_template (pika_get_user_context (context->pika),
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edit_template);
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gtk_widget_destroy (dialog);
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}
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static void
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templates_edit_callback (GtkWidget *dialog,
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PikaTemplate *template,
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PikaTemplate *edit_template,
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PikaContext *context,
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gpointer user_data)
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{
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pika_config_sync (G_OBJECT (edit_template),
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G_OBJECT (template), 0);
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gtk_widget_destroy (dialog);
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}
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static void
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templates_delete_response (GtkWidget *dialog,
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gint response_id,
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TemplateDeleteData *delete_data)
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{
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if (response_id == GTK_RESPONSE_OK)
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{
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PikaObject *new_active = NULL;
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if (delete_data->template ==
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pika_context_get_template (delete_data->context))
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{
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new_active = pika_container_get_neighbor_of (delete_data->container,
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PIKA_OBJECT (delete_data->template));
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}
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if (pika_container_have (delete_data->container,
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PIKA_OBJECT (delete_data->template)))
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{
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if (new_active)
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pika_context_set_by_type (delete_data->context,
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pika_container_get_children_type (delete_data->container),
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new_active);
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pika_container_remove (delete_data->container,
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PIKA_OBJECT (delete_data->template));
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}
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}
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gtk_widget_destroy (dialog);
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}
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static void
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templates_delete_data_free (TemplateDeleteData *delete_data)
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{
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g_slice_free (TemplateDeleteData, delete_data);
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}
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