156 lines
5.2 KiB
C
156 lines
5.2 KiB
C
/* 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) 1999 Manish Singh
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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 "libpikacolor/pikacolor.h"
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#include "libpikawidgets/pikawidgets.h"
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#include "display-types.h"
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#include "core/pika.h"
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#include "core/pikaviewable.h"
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#include "widgets/pikacolordisplayeditor.h"
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#include "widgets/pikahelp-ids.h"
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#include "widgets/pikaviewabledialog.h"
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#include "pikadisplay.h"
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#include "pikadisplayshell.h"
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#include "pikadisplayshell-filter.h"
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#include "pikadisplayshell-filter-dialog.h"
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#include "pika-intl.h"
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typedef struct
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{
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PikaDisplayShell *shell;
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GtkWidget *dialog;
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PikaColorDisplayStack *old_stack;
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} ColorDisplayDialog;
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/* local function prototypes */
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static void pika_display_shell_filter_dialog_response (GtkWidget *widget,
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gint response_id,
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ColorDisplayDialog *cdd);
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static void pika_display_shell_filter_dialog_free (ColorDisplayDialog *cdd);
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/* public functions */
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GtkWidget *
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pika_display_shell_filter_dialog_new (PikaDisplayShell *shell)
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{
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PikaImage *image;
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ColorDisplayDialog *cdd;
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GtkWidget *editor;
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g_return_val_if_fail (PIKA_IS_DISPLAY_SHELL (shell), NULL);
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image = pika_display_get_image (shell->display);
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cdd = g_slice_new0 (ColorDisplayDialog);
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cdd->shell = shell;
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cdd->dialog = pika_viewable_dialog_new (g_list_prepend (NULL, image),
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pika_get_user_context (shell->display->pika),
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_("Color Display Filters"),
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"pika-display-filters",
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PIKA_ICON_DISPLAY_FILTER,
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_("Configure Color Display Filters"),
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GTK_WIDGET (cdd->shell),
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pika_standard_help_func,
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PIKA_HELP_DISPLAY_FILTER_DIALOG,
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_("_Cancel"), GTK_RESPONSE_CANCEL,
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_("_OK"), GTK_RESPONSE_OK,
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NULL);
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pika_dialog_set_alternative_button_order (GTK_DIALOG (cdd->dialog),
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GTK_RESPONSE_OK,
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GTK_RESPONSE_CANCEL,
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-1);
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gtk_window_set_destroy_with_parent (GTK_WINDOW (cdd->dialog), TRUE);
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g_object_weak_ref (G_OBJECT (cdd->dialog),
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(GWeakNotify) pika_display_shell_filter_dialog_free, cdd);
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g_signal_connect (cdd->dialog, "response",
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G_CALLBACK (pika_display_shell_filter_dialog_response),
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cdd);
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if (shell->filter_stack)
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{
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cdd->old_stack = pika_color_display_stack_clone (shell->filter_stack);
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g_object_weak_ref (G_OBJECT (cdd->dialog),
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(GWeakNotify) g_object_unref, cdd->old_stack);
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}
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else
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{
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PikaColorDisplayStack *stack = pika_color_display_stack_new ();
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pika_display_shell_filter_set (shell, stack);
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g_object_unref (stack);
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}
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editor = pika_color_display_editor_new (shell->display->pika,
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shell->filter_stack,
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pika_display_shell_get_color_config (shell),
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PIKA_COLOR_MANAGED (shell));
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gtk_container_set_border_width (GTK_CONTAINER (editor), 12);
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gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (cdd->dialog))),
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editor, TRUE, TRUE, 0);
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gtk_widget_show (editor);
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return cdd->dialog;
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}
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/* private functions */
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static void
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pika_display_shell_filter_dialog_response (GtkWidget *widget,
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gint response_id,
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ColorDisplayDialog *cdd)
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{
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if (response_id != GTK_RESPONSE_OK)
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pika_display_shell_filter_set (cdd->shell, cdd->old_stack);
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gtk_widget_destroy (GTK_WIDGET (cdd->dialog));
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}
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static void
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pika_display_shell_filter_dialog_free (ColorDisplayDialog *cdd)
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{
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g_slice_free (ColorDisplayDialog, cdd);
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}
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