forked from AuroraMiddleware/gtk
tests: Remove testsvg
That demo lives in gtk-demo now.
This commit is contained in:
Benjamin Otte
parent
770e848953
commit
a51f11999a
@ -142,12 +142,3 @@ if profiler_enabled
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executable('testperf', 'testperf.c',
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dependencies: [libsysprof_dep, platform_gio_dep, libm])
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endif
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librsvg = dependency('librsvg-2.0', version: '>= 2.46.0', required: false)
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if librsvg.found()
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executable('testsvg', 'testsvg.c',
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include_directories: [confinc, gdkinc],
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c_args: test_args + common_cflags,
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dependencies: [libgtk_dep, librsvg, libm])
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endif
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243
tests/testsvg.c
243
tests/testsvg.c
@ -1,243 +0,0 @@
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/* testsvg.c
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* Copyright (C) 2020 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <gtk/gtk.h>
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#include <librsvg/rsvg.h>
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#define SVG_TYPE_PAINTABLE (svg_paintable_get_type ())
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G_DECLARE_FINAL_TYPE (SvgPaintable, svg_paintable, SVG, PAINTABLE, GObject)
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struct _SvgPaintable
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{
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GObject parent_instance;
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GFile *file;
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RsvgHandle *handle;
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};
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struct _SvgPaintableClass
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{
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GObjectClass parent_class;
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};
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enum {
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PROP_FILE = 1,
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NUM_PROPERTIES
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};
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static void
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svg_paintable_snapshot (GdkPaintable *paintable,
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GdkSnapshot *snapshot,
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double width,
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double height)
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{
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SvgPaintable *self = SVG_PAINTABLE (paintable);
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cairo_t *cr;
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GError *error = NULL;
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cr = gtk_snapshot_append_cairo (GTK_SNAPSHOT (snapshot),
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&GRAPHENE_RECT_INIT (0, 0, width, height));
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if (!rsvg_handle_render_document (self->handle, cr,
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&(RsvgRectangle) {0, 0, width, height},
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&error))
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{
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g_error ("%s", error->message);
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}
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cairo_destroy (cr);
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}
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static int
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svg_paintable_get_intrinsic_width (GdkPaintable *paintable)
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{
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SvgPaintable *self = SVG_PAINTABLE (paintable);
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RsvgDimensionData data;
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rsvg_handle_get_dimensions (self->handle, &data);
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return data.width;
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}
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static int
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svg_paintable_get_intrinsic_height (GdkPaintable *paintable)
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{
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SvgPaintable *self = SVG_PAINTABLE (paintable);
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RsvgDimensionData data;
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rsvg_handle_get_dimensions (self->handle, &data);
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return data.height;
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}
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static void
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svg_paintable_init_interface (GdkPaintableInterface *iface)
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{
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iface->snapshot = svg_paintable_snapshot;
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iface->get_intrinsic_width = svg_paintable_get_intrinsic_width;
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iface->get_intrinsic_height = svg_paintable_get_intrinsic_height;
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}
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G_DEFINE_TYPE_WITH_CODE (SvgPaintable, svg_paintable, G_TYPE_OBJECT,
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G_IMPLEMENT_INTERFACE (GDK_TYPE_PAINTABLE,
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svg_paintable_init_interface))
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static void
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svg_paintable_init (SvgPaintable *self)
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{
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}
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static void
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svg_paintable_dispose (GObject *object)
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{
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SvgPaintable *self = SVG_PAINTABLE (object);
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g_clear_object (&self->file);
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g_clear_object (&self->handle);
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G_OBJECT_CLASS (svg_paintable_parent_class)->dispose (object);
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}
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static void
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svg_paintable_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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SvgPaintable *self = SVG_PAINTABLE (object);
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switch (prop_id)
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{
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case PROP_FILE:
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{
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GFile *file = g_value_get_object (value);
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RsvgHandle *handle = rsvg_handle_new_from_gfile_sync (file,
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RSVG_HANDLE_FLAGS_NONE,
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NULL,
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NULL);
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rsvg_handle_set_dpi (handle, 90);
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g_set_object (&self->file, file);
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g_set_object (&self->handle, handle);
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}
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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}
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}
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static void
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svg_paintable_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec)
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{
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SvgPaintable *self = SVG_PAINTABLE (object);
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switch (prop_id)
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{
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case PROP_FILE:
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g_value_set_object (value, self->file);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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}
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}
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static void
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svg_paintable_class_init (SvgPaintableClass *class)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (class);
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object_class->dispose = svg_paintable_dispose;
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object_class->set_property = svg_paintable_set_property;
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object_class->get_property = svg_paintable_get_property;
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g_object_class_install_property (object_class, PROP_FILE,
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g_param_spec_object ("file", "File", "File",
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G_TYPE_FILE,
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G_PARAM_READWRITE));
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}
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static SvgPaintable *
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svg_paintable_new (GFile *file)
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{
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return g_object_new (SVG_TYPE_PAINTABLE,
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"file", file,
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NULL);
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}
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static void
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file_set (GtkFileChooserButton *button,
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GtkWidget *picture)
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{
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GFile *file;
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SvgPaintable *paintable;
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file = gtk_file_chooser_get_file (GTK_FILE_CHOOSER (button));
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paintable = svg_paintable_new (file);
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gtk_picture_set_paintable (GTK_PICTURE (picture), GDK_PAINTABLE (paintable));
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g_object_unref (paintable);
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g_object_unref (file);
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}
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int
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main (int argc, char *argv[])
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{
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GtkWidget *window;
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GtkWidget *header;
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GtkWidget *picture;
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GtkFileFilter *filter;
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GtkWidget *button;
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gtk_init ();
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window = gtk_window_new ();
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header = gtk_header_bar_new ();
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gtk_window_set_titlebar (GTK_WINDOW (window), header);
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button = gtk_file_chooser_button_new ("Select an SVG file", GTK_FILE_CHOOSER_ACTION_OPEN);
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filter = gtk_file_filter_new ();
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gtk_file_filter_add_mime_type (filter, "image/svg+xml");
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gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (button), filter);
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gtk_header_bar_pack_start (GTK_HEADER_BAR (header), button);
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picture = gtk_picture_new ();
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gtk_picture_set_can_shrink (GTK_PICTURE (picture), TRUE);
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g_signal_connect (button, "file-set", G_CALLBACK (file_set), picture);
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gtk_window_set_child (GTK_WINDOW (window), picture);
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gtk_window_present (GTK_WINDOW (window));
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if (argc > 1)
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{
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GFile *file = g_file_new_for_commandline_arg (argv[1]);
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gtk_file_chooser_set_file (GTK_FILE_CHOOSER (button), file, NULL);
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file_set (GTK_FILE_CHOOSER_BUTTON (button), picture);
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g_object_unref (file);
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}
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while (g_list_model_get_n_items (gtk_window_get_toplevels ()) > 0)
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g_main_context_iteration (NULL, TRUE);
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return 0;
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}
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