39ea23ed52
I'm moving the logic of choosing a correct default for width/height by adding an "extract dimensions" callback in the procedure. The logic is that every vector format out there should likely have metadata either for pixel dimensions or physical dimensions, or at the very least for no-unit dimensions (ratio only). Vector load procedures will have to implement only the extraction of such data in a callback called by GIMP but not how to act upon them, so that we have a common logic for all vector images. I am implementing this callback first in the SVG plug-in, moving all the code to extract dimensions (and improving it) in this callback. Also I am deleting "file-svg-load-thumb" procedure. I could simply reimplement it using the same code, but it looks to me like this is very useless for vector formats to have a specific thumbnail procedure (unless it were to use very specific metadata for faster result). This is vector data, just ask it directly at the proper bounding box size.
391 lines
12 KiB
C
391 lines
12 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 2009 Martin Nordholts <martinn@src.gnome.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 <stdlib.h>
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#include <string.h>
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#include <gegl.h>
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#include <glib/gstdio.h>
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#include <gtk/gtk.h>
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#include "libgimpbase/gimpbase.h"
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#include "libgimpmath/gimpmath.h"
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#include "libgimpwidgets/gimpwidgets.h"
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#include "dialogs/dialogs-types.h"
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#include "core/gimp.h"
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#include "core/gimpchannel.h"
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#include "core/gimpcontext.h"
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#include "core/gimpimage.h"
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#include "core/gimplayer.h"
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#include "core/gimptoolinfo.h"
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#include "core/gimptooloptions.h"
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#include "plug-in/gimppluginmanager-file.h"
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#include "file/file-open.h"
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#include "file/file-save.h"
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#include "widgets/gimpdialogfactory.h"
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#include "widgets/gimpdock.h"
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#include "widgets/gimpdockable.h"
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#include "widgets/gimpdockbook.h"
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#include "widgets/gimpdocked.h"
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#include "widgets/gimpdockwindow.h"
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#include "widgets/gimphelp-ids.h"
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#include "widgets/gimpsessioninfo.h"
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#include "widgets/gimptoolbox.h"
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#include "widgets/gimptooloptionseditor.h"
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#include "widgets/gimpuimanager.h"
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#include "widgets/gimpwidgets-utils.h"
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#include "display/gimpdisplay.h"
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#include "display/gimpdisplayshell.h"
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#include "display/gimpdisplayshell-scale.h"
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#include "display/gimpdisplayshell-transform.h"
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#include "display/gimpimagewindow.h"
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#include "gimpcoreapp.h"
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#include "gimp-app-test-utils.h"
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#include "tests.h"
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#define ADD_TEST(function) \
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g_test_add_data_func ("/gimp-save-and-export/" #function, gimp, function);
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typedef gboolean (*GimpUiTestFunc) (GObject *object);
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/**
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* new_file_has_no_files:
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* @data:
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*
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* Tests that the URIs are correct for a newly created image.
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**/
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static void
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new_file_has_no_files (gconstpointer data)
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{
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Gimp *gimp = GIMP (data);
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GimpImage *image = gimp_test_utils_create_image_from_dialog (gimp);
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g_assert_true (gimp_image_get_file (image) == NULL);
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g_assert_true (gimp_image_get_imported_file (image) == NULL);
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g_assert_true (gimp_image_get_exported_file (image) == NULL);
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}
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/**
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* opened_xcf_file_files:
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* @data:
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*
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* Tests that GimpImage URIs are correct for an XCF file that has just
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* been opened.
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**/
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static void
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opened_xcf_file_files (gconstpointer data)
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{
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Gimp *gimp = GIMP (data);
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GimpImage *image;
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GFile *file;
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gchar *filename;
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GimpPDBStatusType status;
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filename = g_build_filename (g_getenv ("GIMP_TESTING_ABS_TOP_SRCDIR"),
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"app/tests/files/gimp-2-6-file.xcf",
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NULL);
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file = g_file_new_for_path (filename);
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g_free (filename);
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image = file_open_image (gimp,
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gimp_get_user_context (gimp),
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NULL /*progress*/,
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file,
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0, 0, /* vector width, height */
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FALSE /*as_new*/,
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NULL /*file_proc*/,
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GIMP_RUN_NONINTERACTIVE,
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&status,
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NULL /*mime_type*/,
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NULL /*error*/);
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g_assert_true (g_file_equal (gimp_image_get_file (image), file));
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g_assert_true (gimp_image_get_imported_file (image) == NULL);
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g_assert_true (gimp_image_get_exported_file (image) == NULL);
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g_object_unref (file);
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}
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/**
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* imported_file_files:
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* @data:
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*
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* Tests that URIs are correct for an imported image.
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**/
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static void
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imported_file_files (gconstpointer data)
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{
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Gimp *gimp = GIMP (data);
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GimpImage *image;
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GFile *file;
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gchar *filename;
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GimpPDBStatusType status;
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filename = g_build_filename (g_getenv ("GIMP_TESTING_ABS_TOP_BUILDDIR"),
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"gimp-data/images/logo/gimp64x64.png",
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NULL);
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g_assert_true (g_file_test (filename, G_FILE_TEST_EXISTS));
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file = g_file_new_for_path (filename);
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g_free (filename);
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image = file_open_image (gimp,
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gimp_get_user_context (gimp),
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NULL /*progress*/,
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file,
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0, 0, /* vector width, height */
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FALSE /*as_new*/,
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NULL /*file_proc*/,
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GIMP_RUN_NONINTERACTIVE,
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&status,
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NULL /*mime_type*/,
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NULL /*error*/);
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g_assert_true (gimp_image_get_file (image) == NULL);
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g_assert_true (g_file_equal (gimp_image_get_imported_file (image), file));
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g_assert_true (gimp_image_get_exported_file (image) == NULL);
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g_object_unref (file);
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}
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/**
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* saved_imported_file_files:
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* @data:
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*
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* Tests that the URIs are correct for an image that has been imported
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* and then saved.
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**/
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static void
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saved_imported_file_files (gconstpointer data)
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{
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Gimp *gimp = GIMP (data);
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GimpImage *image;
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GFile *import_file;
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gchar *import_filename;
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GFile *save_file;
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gchar *save_filename;
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GimpPDBStatusType status;
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GimpPlugInProcedure *proc;
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import_filename = g_build_filename (g_getenv ("GIMP_TESTING_ABS_TOP_BUILDDIR"),
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"gimp-data/images/logo/gimp64x64.png",
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NULL);
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import_file = g_file_new_for_path (import_filename);
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g_free (import_filename);
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save_filename = g_build_filename (g_get_tmp_dir (), "gimp-test.xcf", NULL);
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save_file = g_file_new_for_path (save_filename);
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g_free (save_filename);
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/* Import */
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image = file_open_image (gimp,
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gimp_get_user_context (gimp),
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NULL /*progress*/,
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import_file,
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0, 0, /* vector width, height */
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FALSE /*as_new*/,
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NULL /*file_proc*/,
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GIMP_RUN_NONINTERACTIVE,
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&status,
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NULL /*mime_type*/,
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NULL /*error*/);
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g_object_unref (import_file);
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/* Save */
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proc = gimp_plug_in_manager_file_procedure_find (image->gimp->plug_in_manager,
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GIMP_FILE_PROCEDURE_GROUP_SAVE,
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save_file,
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NULL /*error*/);
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file_save (gimp,
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image,
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NULL /*progress*/,
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save_file,
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proc,
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GIMP_RUN_NONINTERACTIVE,
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TRUE /*change_saved_state*/,
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FALSE /*export_backward*/,
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FALSE /*export_forward*/,
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NULL /*error*/);
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/* Assert */
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g_assert_true (g_file_equal (gimp_image_get_file (image), save_file));
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g_assert_true (gimp_image_get_imported_file (image) == NULL);
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g_assert_true (gimp_image_get_exported_file (image) == NULL);
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g_file_delete (save_file, NULL, NULL);
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g_object_unref (save_file);
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}
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/**
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* exported_file_files:
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* @data:
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*
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* Tests that the URIs for an exported, newly created file are
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* correct.
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**/
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static void
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exported_file_files (gconstpointer data)
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{
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GFile *save_file;
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gchar *save_filename;
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GimpPlugInProcedure *proc;
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Gimp *gimp = GIMP (data);
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GimpImage *image = gimp_test_utils_create_image_from_dialog (gimp);
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save_filename = g_build_filename (g_get_tmp_dir (), "gimp-test.png", NULL);
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save_file = g_file_new_for_path (save_filename);
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g_free (save_filename);
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proc = gimp_plug_in_manager_file_procedure_find (image->gimp->plug_in_manager,
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GIMP_FILE_PROCEDURE_GROUP_EXPORT,
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save_file,
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NULL /*error*/);
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file_save (gimp,
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image,
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NULL /*progress*/,
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save_file,
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proc,
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GIMP_RUN_NONINTERACTIVE,
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FALSE /*change_saved_state*/,
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FALSE /*export_backward*/,
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TRUE /*export_forward*/,
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NULL /*error*/);
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g_assert_true (gimp_image_get_file (image) == NULL);
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g_assert_true (gimp_image_get_imported_file (image) == NULL);
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g_assert_true (g_file_equal (gimp_image_get_exported_file (image), save_file));
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g_file_delete (save_file, NULL, NULL);
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g_object_unref (save_file);
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}
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/**
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* clear_import_file_after_export:
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* @data:
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*
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* Tests that after a XCF file that was imported has been exported,
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* the import URI is cleared. An image can not be considered both
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* imported and exported at the same time.
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**/
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static void
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clear_import_file_after_export (gconstpointer data)
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{
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Gimp *gimp = GIMP (data);
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GimpImage *image;
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GFile *file;
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gchar *filename;
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GFile *save_file;
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gchar *save_filename;
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GimpPlugInProcedure *proc;
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GimpPDBStatusType status;
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filename = g_build_filename (g_getenv ("GIMP_TESTING_ABS_TOP_BUILDDIR"),
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"gimp-data/images/logo/gimp64x64.png",
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NULL);
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file = g_file_new_for_path (filename);
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g_free (filename);
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image = file_open_image (gimp,
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gimp_get_user_context (gimp),
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NULL /*progress*/,
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file,
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0, 0, /* vector width, height */
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FALSE /*as_new*/,
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NULL /*file_proc*/,
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GIMP_RUN_NONINTERACTIVE,
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&status,
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NULL /*mime_type*/,
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NULL /*error*/);
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g_assert_true (gimp_image_get_file (image) == NULL);
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g_assert_true (g_file_equal (gimp_image_get_imported_file (image), file));
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g_assert_true (gimp_image_get_exported_file (image) == NULL);
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g_object_unref (file);
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save_filename = g_build_filename (g_get_tmp_dir (), "gimp-test.png", NULL);
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save_file = g_file_new_for_path (save_filename);
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g_free (save_filename);
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proc = gimp_plug_in_manager_file_procedure_find (image->gimp->plug_in_manager,
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GIMP_FILE_PROCEDURE_GROUP_EXPORT,
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save_file,
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NULL /*error*/);
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file_save (gimp,
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image,
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NULL /*progress*/,
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save_file,
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proc,
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GIMP_RUN_NONINTERACTIVE,
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FALSE /*change_saved_state*/,
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FALSE /*export_backward*/,
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TRUE /*export_forward*/,
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NULL /*error*/);
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g_assert_true (gimp_image_get_file (image) == NULL);
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g_assert_true (gimp_image_get_imported_file (image) == NULL);
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g_assert_true (g_file_equal (gimp_image_get_exported_file (image), save_file));
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g_file_delete (save_file, NULL, NULL);
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g_object_unref (save_file);
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}
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int
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main(int argc,
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char **argv)
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{
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Gimp *gimp = NULL;
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gint result = -1;
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gimp_test_bail_if_no_display ();
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gtk_test_init (&argc, &argv, NULL);
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gimp_test_utils_setup_menus_path ();
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/* Start up GIMP */
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gimp = gimp_init_for_gui_testing (TRUE /*show_gui*/);
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gimp_test_run_mainloop_until_idle ();
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ADD_TEST (new_file_has_no_files);
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ADD_TEST (opened_xcf_file_files);
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ADD_TEST (imported_file_files);
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ADD_TEST (saved_imported_file_files);
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ADD_TEST (exported_file_files);
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ADD_TEST (clear_import_file_after_export);
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/* Run the tests and return status */
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g_application_run (gimp->app, 0, NULL);
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result = gimp_core_app_get_exit_status (GIMP_CORE_APP (gimp->app));
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g_application_quit (G_APPLICATION (gimp->app));
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g_clear_object (&gimp->app);
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return result;
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}
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