297 lines
9.1 KiB
C
297 lines
9.1 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) 1995 Spencer Kimball and Peter Mattis
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*
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* Copyright (C) 2003 Henrik Brix Andersen <brix@gimp.org>
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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 "dialogs-types.h"
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#include "core/pika.h"
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#include "core/pikadrawable.h"
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#include "core/pikaimage.h"
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#include "core/pikapaintinfo.h"
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#include "core/pikastrokeoptions.h"
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#include "core/pikatoolinfo.h"
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#include "widgets/pikacontainercombobox.h"
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#include "widgets/pikacontainerview.h"
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#include "widgets/pikaviewabledialog.h"
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#include "widgets/pikastrokeeditor.h"
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#include "stroke-dialog.h"
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#include "pika-intl.h"
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#define RESPONSE_RESET 1
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typedef struct _StrokeDialog StrokeDialog;
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struct _StrokeDialog
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{
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GList *items;
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GList *drawables;
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PikaContext *context;
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PikaStrokeOptions *options;
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PikaStrokeCallback callback;
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gpointer user_data;
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GtkWidget *tool_combo;
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};
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/* local function prototypes */
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static void stroke_dialog_free (StrokeDialog *private);
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static void stroke_dialog_response (GtkWidget *dialog,
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gint response_id,
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StrokeDialog *private);
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static void stroke_dialog_expand_tabs (GtkWidget *widget,
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gpointer data);
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/* public function */
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GtkWidget *
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stroke_dialog_new (GList *items,
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GList *drawables,
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PikaContext *context,
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const gchar *title,
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const gchar *icon_name,
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const gchar *help_id,
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GtkWidget *parent,
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PikaStrokeOptions *options,
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PikaStrokeCallback callback,
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gpointer user_data)
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{
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StrokeDialog *private;
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PikaImage *image;
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GtkWidget *dialog;
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GtkWidget *main_vbox;
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GtkWidget *switcher;
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GtkWidget *stack;
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GtkWidget *frame;
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g_return_val_if_fail (items, NULL);
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g_return_val_if_fail (drawables, NULL);
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g_return_val_if_fail (PIKA_IS_CONTEXT (context), NULL);
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g_return_val_if_fail (icon_name != NULL, NULL);
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g_return_val_if_fail (help_id != NULL, NULL);
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g_return_val_if_fail (parent == NULL || GTK_IS_WIDGET (parent), NULL);
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g_return_val_if_fail (callback != NULL, NULL);
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image = pika_item_get_image (items->data);
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private = g_slice_new0 (StrokeDialog);
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private->items = g_list_copy (items);
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private->drawables = g_list_copy (drawables);
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private->context = context;
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private->options = pika_stroke_options_new (context->pika, context, TRUE);
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private->callback = callback;
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private->user_data = user_data;
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pika_config_sync (G_OBJECT (options),
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G_OBJECT (private->options), 0);
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dialog = pika_viewable_dialog_new (g_list_copy (items), context,
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title, "pika-stroke-options",
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icon_name,
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_("Choose Stroke Style"),
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parent,
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pika_standard_help_func,
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help_id,
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_("_Reset"), RESPONSE_RESET,
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_("_Cancel"), GTK_RESPONSE_CANCEL,
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_("_Stroke"), 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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RESPONSE_RESET,
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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_resizable (GTK_WINDOW (dialog), FALSE);
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g_object_weak_ref (G_OBJECT (dialog),
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(GWeakNotify) stroke_dialog_free, private);
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g_signal_connect (dialog, "response",
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G_CALLBACK (stroke_dialog_response),
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private);
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main_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
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gtk_container_set_border_width (GTK_CONTAINER (main_vbox), 12);
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gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dialog))),
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main_vbox, TRUE, TRUE, 0);
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gtk_widget_show (main_vbox);
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/* switcher */
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switcher = gtk_stack_switcher_new ();
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gtk_box_pack_start (GTK_BOX (main_vbox), switcher, TRUE, TRUE, 0);
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gtk_widget_show (switcher);
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stack = gtk_stack_new ();
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gtk_stack_switcher_set_stack (GTK_STACK_SWITCHER (switcher),
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GTK_STACK (stack));
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gtk_box_pack_start (GTK_BOX (main_vbox), stack, TRUE, TRUE, 0);
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gtk_widget_show (stack);
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/* the stroke frame */
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frame = pika_frame_new (NULL);
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gtk_stack_add_titled (GTK_STACK (stack),
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frame,
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"stroke-tool",
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"Line");
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gtk_widget_show (frame);
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{
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GtkWidget *stroke_editor;
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gdouble xres;
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gdouble yres;
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pika_image_get_resolution (image, &xres, &yres);
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stroke_editor = pika_stroke_editor_new (private->options, yres, FALSE,
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FALSE);
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gtk_container_add (GTK_CONTAINER (frame), stroke_editor);
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gtk_widget_show (stroke_editor);
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}
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/* the paint tool frame */
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frame = pika_frame_new (NULL);
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gtk_stack_add_titled (GTK_STACK (stack),
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frame,
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"paint-tool",
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"Paint tool");
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gtk_widget_show (frame);
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{
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GtkWidget *vbox;
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GtkWidget *hbox;
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GtkWidget *label;
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GtkWidget *combo;
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GtkWidget *button;
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vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
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gtk_container_add (GTK_CONTAINER (frame), vbox);
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gtk_widget_show (vbox);
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hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
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gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
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gtk_widget_show (hbox);
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label = gtk_label_new_with_mnemonic (_("P_aint tool:"));
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gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
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gtk_widget_show (label);
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combo = pika_container_combo_box_new (image->pika->paint_info_list,
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PIKA_CONTEXT (private->options),
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16, 0);
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gtk_box_pack_start (GTK_BOX (hbox), combo, TRUE, TRUE, 0);
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gtk_widget_show (combo);
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private->tool_combo = combo;
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button = pika_prop_check_button_new (G_OBJECT (private->options),
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"emulate-brush-dynamics",
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_("_Emulate brush dynamics"));
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gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
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}
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/* Setting hexpand property of all tabs to true */
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gtk_container_foreach (GTK_CONTAINER (switcher),
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stroke_dialog_expand_tabs,
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NULL);
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return dialog;
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}
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/* private functions */
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static void
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stroke_dialog_free (StrokeDialog *private)
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{
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g_object_unref (private->options);
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g_list_free (private->drawables);
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g_list_free (private->items);
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g_slice_free (StrokeDialog, private);
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}
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static void
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stroke_dialog_response (GtkWidget *dialog,
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gint response_id,
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StrokeDialog *private)
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{
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switch (response_id)
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{
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case RESPONSE_RESET:
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{
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PikaToolInfo *tool_info = pika_context_get_tool (private->context);
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pika_config_reset (PIKA_CONFIG (private->options));
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pika_container_view_select_item (PIKA_CONTAINER_VIEW (private->tool_combo),
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PIKA_VIEWABLE (tool_info->paint_info));
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}
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break;
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case GTK_RESPONSE_OK:
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private->callback (dialog,
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private->items,
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private->drawables,
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private->context,
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private->options,
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private->user_data);
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break;
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default:
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gtk_widget_destroy (dialog);
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break;
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}
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}
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static void
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stroke_dialog_expand_tabs (GtkWidget *widget, gpointer data)
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{
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gtk_widget_set_hexpand (widget, TRUE);
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}
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