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5503e6a055
2008-10-09 Michael Natterer <mitch@gimp.org> Add GEGL_CFLAGS and #includes as if gimpdrawable.h and gimpimage.h had a GEGL dependency (they will have in the next commit, but I wanted to keep the commit separate). * app/dialogs/Makefile.am * app/file/Makefile.am * app/gui/Makefile.am * app/menus/Makefile.am * app/paint/Makefile.am * app/plug-in/Makefile.am * app/text/Makefile.am * app/vectors/Makefile.am * app/widgets/Makefile.am * app/xcf/Makefile.am: add GEGL_CFLAGS. * app/actions/*.c * app/core/*.c * app/dialogs/*.c * app/display/*.c * app/file/*.c * app/gui/*.c * app/menus/*.c * app/paint/*.c * app/pdb/gimppdb-utils.c * app/pdb/gimpprocedure.c * app/plug-in/*.c * app/text/*.c * app/tools/*.c * app/vectors/*.c * app/widgets/*.c * app/xcf/*.c: add <gegl.h> or replace <glib-object.h> by <gegl.h> to all files which include a drawable subclass or gimpimage.h * tools/pdbgen/app.pl: include <gegl.h> instead of <glib-object.h> in all generated files. * app/pdb/*-cmds.c: regenerated. * data/images/gimp-splash.png: the goat is still sleeping. By Aurore Derriennic. svn path=/trunk/; revision=27202
134 lines
4.1 KiB
C
134 lines
4.1 KiB
C
/* GIMP - The GNU Image Manipulation Program
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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 2 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, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include <string.h>
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#include <gegl.h>
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#include "libgimpmath/gimpmath.h"
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#include "core-types.h"
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#include "config/gimpcoreconfig.h"
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#include "gimp.h"
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#include "gimpimage.h"
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#include "gimpitem.h"
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#include "gimpitem-preview.h"
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/* public functions */
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void
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gimp_item_get_preview_size (GimpViewable *viewable,
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gint size,
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gboolean is_popup,
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gboolean dot_for_dot,
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gint *width,
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gint *height)
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{
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GimpItem *item = GIMP_ITEM (viewable);
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GimpImage *image = gimp_item_get_image (item);
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if (image && ! image->gimp->config->layer_previews && ! is_popup)
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{
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*width = size;
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*height = size;
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return;
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}
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if (image && ! is_popup)
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{
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gdouble xres;
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gdouble yres;
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gimp_image_get_resolution (image, &xres, &yres);
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gimp_viewable_calc_preview_size (gimp_image_get_width (image),
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gimp_image_get_height (image),
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size,
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size,
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dot_for_dot,
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xres,
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yres,
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width,
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height,
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NULL);
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}
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else
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{
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gimp_viewable_calc_preview_size (gimp_item_width (item),
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gimp_item_height (item),
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size,
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size,
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dot_for_dot, 1.0, 1.0,
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width,
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height,
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NULL);
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}
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}
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gboolean
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gimp_item_get_popup_size (GimpViewable *viewable,
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gint width,
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gint height,
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gboolean dot_for_dot,
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gint *popup_width,
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gint *popup_height)
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{
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GimpItem *item = GIMP_ITEM (viewable);
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GimpImage *image = gimp_item_get_image (item);
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if (image && ! image->gimp->config->layer_previews)
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return FALSE;
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if (gimp_item_width (item) > width ||
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gimp_item_height (item) > height)
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{
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gboolean scaling_up;
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gdouble xres = 1.0;
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gdouble yres = 1.0;
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if (image)
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gimp_image_get_resolution (image, &xres, &yres);
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gimp_viewable_calc_preview_size (gimp_item_width (item),
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gimp_item_height (item),
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width * 2,
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height * 2,
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dot_for_dot,
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xres,
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yres,
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popup_width,
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popup_height,
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&scaling_up);
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if (scaling_up)
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{
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*popup_width = gimp_item_width (item);
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*popup_width = gimp_item_height (item);
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}
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return TRUE;
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}
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return FALSE;
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}
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