/* GIMP - The GNU Image Manipulation Program * Copyright (C) 1995 Spencer Kimball and Peter Mattis * * 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 #include "libgimpwidgets/gimpwidgets.h" #include "widgets-types.h" #include "core/gimp.h" #include "core/gimpcontext.h" #include "core/gimpimage.h" #include "gimpdialogfactory.h" #include "gimpdnd.h" #include "gimpview.h" #include "gimptoolbox.h" #include "gimptoolbox-image-area.h" #include "gimpwindowstrategy.h" #include "gimp-intl.h" static void image_preview_clicked (GtkWidget *widget, GdkModifierType state, GimpToolbox *toolbox) { GimpContext *context = gimp_toolbox_get_context (toolbox); gimp_window_strategy_show_dockable_dialog (GIMP_WINDOW_STRATEGY (gimp_get_window_strategy (context->gimp)), context->gimp, gimp_dock_get_dialog_factory (GIMP_DOCK (toolbox)), gtk_widget_get_screen (widget), "gimp-image-list|gimp-image-grid"); } static void image_preview_drop_image (GtkWidget *widget, gint x, gint y, GimpViewable *viewable, gpointer data) { GimpContext *context = GIMP_CONTEXT (data); gimp_context_set_image (context, GIMP_IMAGE (viewable)); } static void image_preview_set_viewable (GimpView *view, GimpViewable *old_viewable, GimpViewable *new_viewable) { if (! old_viewable && new_viewable) { gimp_dnd_xds_source_add (GTK_WIDGET (view), (GimpDndDragViewableFunc) gimp_view_get_viewable, NULL); } else if (old_viewable && ! new_viewable) { gimp_dnd_xds_source_remove (GTK_WIDGET (view)); } } /* public functions */ GtkWidget * gimp_toolbox_image_area_create (GimpToolbox *toolbox, gint width, gint height) { GimpContext *context; GtkWidget *image_view; gchar *tooltip; g_return_val_if_fail (GIMP_IS_TOOLBOX (toolbox), NULL); context = gimp_toolbox_get_context (toolbox); image_view = gimp_view_new_full_by_types (context, GIMP_TYPE_VIEW, GIMP_TYPE_IMAGE, width, height, 0, FALSE, TRUE, TRUE); g_signal_connect (image_view, "set-viewable", G_CALLBACK (image_preview_set_viewable), NULL); gimp_view_set_viewable (GIMP_VIEW (image_view), GIMP_VIEWABLE (gimp_context_get_image (context))); gtk_widget_show (image_view); #ifdef GDK_WINDOWING_X11 tooltip = g_strdup_printf ("%s\n%s", _("The active image.\n" "Click to open the Image Dialog."), _("Drag to an XDS enabled file-manager to " "save the image.")); #else tooltip = g_strdup (_("The active image.\n" "Click to open the Image Dialog.")); #endif gimp_help_set_help_data (image_view, tooltip, NULL); g_free (tooltip); g_signal_connect_object (context, "image-changed", G_CALLBACK (gimp_view_set_viewable), image_view, G_CONNECT_SWAPPED); g_signal_connect (image_view, "clicked", G_CALLBACK (image_preview_clicked), toolbox); gimp_dnd_viewable_dest_add (image_view, GIMP_TYPE_IMAGE, image_preview_drop_image, context); return image_view; }