/* PIKA - Photo and Image Kooker Application * a rebranding of The GNU Image Manipulation Program (created with heckimp) * A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio * * Original copyright, applying to most contents (license remains unchanged): * Copyright (C) 1995 Spencer Kimball and Peter Mattis * * pikapickablepopup.c * Copyright (C) 2014 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 3 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, see . */ #include "config.h" #include #include #include #include "libpikabase/pikabase.h" #include "libpikawidgets/pikawidgets.h" #include "widgets-types.h" #include "core/pika.h" #include "core/pikacontext.h" #include "core/pikaimage.h" #include "core/pikapickable.h" #include "core/pikaviewable.h" #include "pikacontainertreeview.h" #include "pikacontainerview.h" #include "pikapickablechooser.h" #include "pikapickablepopup.h" #include "pikaviewrenderer.h" #include "pika-intl.h" enum { PROP_0, PROP_CONTEXT, PROP_PICKABLE, PROP_VIEW_SIZE, PROP_VIEW_BORDER_WIDTH }; struct _PikaPickablePopupPrivate { PikaContext *context; gint view_size; gint view_border_width; GtkWidget *chooser; GtkWidget *image_view; GtkWidget *layer_view; GtkWidget *channel_view; GtkWidget *layer_label; }; static void pika_pickable_popup_constructed (GObject *object); static void pika_pickable_popup_finalize (GObject *object); static void pika_pickable_popup_set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec); static void pika_pickable_popup_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec); static void pika_pickable_popup_activate (PikaPickablePopup *popup); static void pika_pickable_popup_notify_pickable (PikaPickablePopup *popup); G_DEFINE_TYPE_WITH_PRIVATE (PikaPickablePopup, pika_pickable_popup, PIKA_TYPE_POPUP) #define parent_class pika_pickable_popup_parent_class static void pika_pickable_popup_class_init (PikaPickablePopupClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); object_class->constructed = pika_pickable_popup_constructed; object_class->finalize = pika_pickable_popup_finalize; object_class->get_property = pika_pickable_popup_get_property; object_class->set_property = pika_pickable_popup_set_property; g_object_class_install_property (object_class, PROP_CONTEXT, g_param_spec_object ("context", NULL, NULL, PIKA_TYPE_CONTEXT, PIKA_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY)); g_object_class_install_property (object_class, PROP_PICKABLE, g_param_spec_object ("pickable", NULL, NULL, PIKA_TYPE_PICKABLE, PIKA_PARAM_READWRITE)); g_object_class_install_property (object_class, PROP_VIEW_SIZE, g_param_spec_int ("view-size", NULL, NULL, 1, PIKA_VIEWABLE_MAX_PREVIEW_SIZE, PIKA_VIEW_SIZE_MEDIUM, PIKA_PARAM_READWRITE | G_PARAM_CONSTRUCT)); g_object_class_install_property (object_class, PROP_VIEW_BORDER_WIDTH, g_param_spec_int ("view-border-width", NULL, NULL, 0, PIKA_VIEW_MAX_BORDER_WIDTH, 1, PIKA_PARAM_READWRITE | G_PARAM_CONSTRUCT)); } static void pika_pickable_popup_init (PikaPickablePopup *popup) { popup->priv = pika_pickable_popup_get_instance_private (popup); popup->priv->view_size = PIKA_VIEW_SIZE_SMALL; popup->priv->view_border_width = 1; gtk_window_set_resizable (GTK_WINDOW (popup), FALSE); } static void pika_pickable_popup_constructed (GObject *object) { PikaPickablePopup *popup = PIKA_PICKABLE_POPUP (object); G_OBJECT_CLASS (parent_class)->constructed (object); pika_assert (PIKA_IS_CONTEXT (popup->priv->context)); popup->priv->chooser = pika_pickable_chooser_new (popup->priv->context, PIKA_TYPE_PICKABLE, popup->priv->view_size, popup->priv->view_border_width); gtk_container_add (GTK_CONTAINER (popup), popup->priv->chooser); g_signal_connect_swapped (popup->priv->chooser, "notify::pickable", G_CALLBACK (pika_pickable_popup_notify_pickable), popup); g_signal_connect_swapped (popup->priv->chooser, "activate", G_CALLBACK (pika_pickable_popup_activate), popup); gtk_widget_show (popup->priv->chooser); } static void pika_pickable_popup_finalize (GObject *object) { PikaPickablePopup *popup = PIKA_PICKABLE_POPUP (object); g_clear_object (&popup->priv->context); G_OBJECT_CLASS (parent_class)->finalize (object); } static void pika_pickable_popup_set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec) { PikaPickablePopup *popup = PIKA_PICKABLE_POPUP (object); switch (property_id) { case PROP_CONTEXT: if (popup->priv->context) g_object_unref (popup->priv->context); popup->priv->context = g_value_dup_object (value); break; case PROP_PICKABLE: pika_pickable_chooser_set_pickable (PIKA_PICKABLE_CHOOSER (popup->priv->chooser), g_value_get_object (value)); break; case PROP_VIEW_SIZE: popup->priv->view_size = g_value_get_int (value); break; case PROP_VIEW_BORDER_WIDTH: popup->priv->view_border_width = g_value_get_int (value); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); break; } } static void pika_pickable_popup_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec) { PikaPickablePopup *popup = PIKA_PICKABLE_POPUP (object); switch (property_id) { case PROP_CONTEXT: g_value_set_object (value, popup->priv->context); break; case PROP_PICKABLE: g_value_set_object (value, pika_pickable_popup_get_pickable (popup)); break; case PROP_VIEW_SIZE: g_value_set_int (value, popup->priv->view_size); break; case PROP_VIEW_BORDER_WIDTH: g_value_set_int (value, popup->priv->view_border_width); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); break; } } /* Public functions */ GtkWidget * pika_pickable_popup_new (PikaContext *context, gint view_size, gint view_border_width) { g_return_val_if_fail (PIKA_IS_CONTEXT (context), NULL); g_return_val_if_fail (view_size > 0 && view_size <= PIKA_VIEWABLE_MAX_POPUP_SIZE, NULL); g_return_val_if_fail (view_border_width >= 0 && view_border_width <= PIKA_VIEW_MAX_BORDER_WIDTH, NULL); return g_object_new (PIKA_TYPE_PICKABLE_POPUP, "type", GTK_WINDOW_POPUP, "context", context, "view-size", view_size, "view-border-width", view_border_width, NULL); } PikaPickable * pika_pickable_popup_get_pickable (PikaPickablePopup *popup) { g_return_val_if_fail (PIKA_IS_PICKABLE_POPUP (popup), NULL); return pika_pickable_chooser_get_pickable (PIKA_PICKABLE_CHOOSER (popup->priv->chooser)); } /* Private functions */ static void pika_pickable_popup_activate (PikaPickablePopup *popup) { g_signal_emit_by_name (popup, "confirm"); } static void pika_pickable_popup_notify_pickable (PikaPickablePopup *popup) { g_object_notify (G_OBJECT (popup), "pickable"); }