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Merge branch 'wip/otte/ci-emergency' into 'main'

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CI: Actually build our code

See merge request GNOME/gtk!5980
This commit is contained in:
Benjamin Otte 2023-05-17 00:19:06 +00:00
commit 646d1a8923
5 changed files with 1 additions and 1091 deletions
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2
.gitlab-ci.yml
View File

@ -24,7 +24,7 @@ stages:
variables:
COMMON_MESON_FLAGS: "-Dwerror=true -Dcairo:werror=false -Dgi-docgen:werror=false -Dgraphene:werror=false -Dlibepoxy:werror=false -Dlibsass:werror=false -Dpango:werror=false -Dsassc:werror=false -Dgdk-pixbuf:werror=false -Dglib:werror=false -Dlibcloudproviders:werror=false -Dlibpng:werror=false -Dlibtiff:werror=false -Dsysprof:werror=false -Dwayland-protocols:werror=false -Dharfbuzz:werror=false -Dfreetype2:werror=false -Dfontconfig:werror=false -Dfribidi:werror=false -Dlibffi:werror=false -Dlibjpeg-turbo:werror=false -Dmutest:werror=false -Dpixman:werror=false -Dproxy-libintl:werror=false"
BACKEND_FLAGS: "-Dx11-backend=true -Dwayland-backend=true -Dbroadway-backend=true"
FEATURE_FLAGS: "-Dvulkan=enabled -Dcloudproviders=enabled -Dbuild-demos=false -Dbuild-examples=false -Dbuild-tests=false -Dbuild-testsuite=true"
FEATURE_FLAGS: "-Dvulkan=enabled -Dcloudproviders=enabled -Dbuild-testsuite=true"
MESON_TEST_TIMEOUT_MULTIPLIER: 3
FEDORA_IMAGE: "registry.gitlab.gnome.org/gnome/gtk/fedora:v46"

30
gsk/gl/gskglrenderjob.c
View File

@ -363,36 +363,6 @@ rect_contains_rect (const graphene_rect_t *r1,
(r2->origin.y + r2->size.height) <= (r1->origin.y + r1->size.height);
}
static inline gboolean
rounded_inner_rect_contains_rect (const GskRoundedRect *rounded,
const graphene_rect_t *rect)
{
const graphene_rect_t *rounded_bounds = &rounded->bounds;
graphene_rect_t inner;
float offset_x;
float offset_y;
/* TODO: This is pretty conservative and we could go further,
* more fine-grained checks to avoid offscreen drawing.
*/
offset_x = MAX (rounded->corner[GSK_CORNER_TOP_LEFT].width,
rounded->corner[GSK_CORNER_BOTTOM_LEFT].width);
offset_y = MAX (rounded->corner[GSK_CORNER_TOP_LEFT].height,
rounded->corner[GSK_CORNER_TOP_RIGHT].height);
inner.origin.x = rounded_bounds->origin.x + offset_x;
inner.origin.y = rounded_bounds->origin.y + offset_y;
inner.size.width = rounded_bounds->size.width - offset_x -
MAX (rounded->corner[GSK_CORNER_TOP_RIGHT].width,
rounded->corner[GSK_CORNER_BOTTOM_RIGHT].width);
inner.size.height = rounded_bounds->size.height - offset_y -
MAX (rounded->corner[GSK_CORNER_BOTTOM_LEFT].height,
rounded->corner[GSK_CORNER_BOTTOM_RIGHT].height);
return rect_contains_rect (&inner, rect);
}
static inline gboolean G_GNUC_PURE
rect_intersects (const graphene_rect_t *r1,
const graphene_rect_t *r2)

2
tests/meson.build
View File

@ -25,13 +25,11 @@ gtk_tests = [
['testbaseline'],
['testbaseline2'],
['testcalendar'],
['testclipboard2'],
['testcombo'],
['testcolumnview'],
['testcombochange'],
['testcellrenderertext'],
['testdialog'],
['testdnd'],
['testdnd2'],
['testdndresize'],
['testellipsise'],

461
tests/testclipboard2.c
View File

@ -1,461 +0,0 @@
/*
* Copyright (C) 2011 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#include <gtk/gtk.h>
static GdkTexture *
render_paintable_to_texture (GdkPaintable *paintable)
{
GtkSnapshot *snapshot;
GskRenderNode *node;
int width, height;
cairo_surface_t *surface;
cairo_t *cr;
GdkTexture *texture;
GBytes *bytes;
width = gdk_paintable_get_intrinsic_width (paintable);
height = gdk_paintable_get_intrinsic_height (paintable);
surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, width, height);
snapshot = gtk_snapshot_new ();
gdk_paintable_snapshot (paintable, snapshot, width, height);
node = gtk_snapshot_free_to_node (snapshot);
cr = cairo_create (surface);
gsk_render_node_draw (node, cr);
cairo_destroy (cr);
gsk_render_node_unref (node);
bytes = g_bytes_new_with_free_func (cairo_image_surface_get_data (surface),
cairo_image_surface_get_height (surface)
* cairo_image_surface_get_stride (surface),
(GDestroyNotify) cairo_surface_destroy,
cairo_surface_reference (surface));
texture = gdk_memory_texture_new (cairo_image_surface_get_width (surface),
cairo_image_surface_get_height (surface),
GDK_MEMORY_DEFAULT,
bytes,
cairo_image_surface_get_stride (surface));
g_bytes_unref (bytes);
cairo_surface_destroy (surface);
return texture;
}
static void
clipboard_changed_cb (GdkClipboard *clipboard,
GtkWidget *stack)
{
GtkWidget *child;
gtk_stack_set_visible_child_name (GTK_STACK (stack), "info");
child = gtk_stack_get_child_by_name (GTK_STACK (stack), "image");
gtk_image_clear (GTK_IMAGE (child));
child = gtk_stack_get_child_by_name (GTK_STACK (stack), "text");
gtk_label_set_text (GTK_LABEL (child), "");
}
static void
texture_loaded_cb (GObject *clipboard,
GAsyncResult *res,
gpointer data)
{
GError *error = NULL;
GdkTexture *texture;
texture = gdk_clipboard_read_texture_finish (GDK_CLIPBOARD (clipboard), res, &error);
if (texture == NULL)
{
g_print ("%s\n", error->message);
g_error_free (error);
return;
}
gtk_image_set_from_paintable (data, GDK_PAINTABLE (texture));
g_object_unref (texture);
}
static void
text_loaded_cb (GObject *clipboard,
GAsyncResult *res,
gpointer data)
{
GError *error = NULL;
char *text;
text = gdk_clipboard_read_text_finish (GDK_CLIPBOARD (clipboard), res, &error);
if (text == NULL)
{
g_print ("%s\n", error->message);
g_error_free (error);
return;
}
gtk_label_set_text (data, text);
g_free (text);
}
static void
visible_child_changed_cb (GtkWidget *stack,
GParamSpec *pspec,
GdkClipboard *clipboard)
{
const char *visible_child = gtk_stack_get_visible_child_name (GTK_STACK (stack));
if (visible_child == NULL)
{
/* nothing to do here but avoiding crashes in g_str_equal() */
}
else if (g_str_equal (visible_child, "image"))
{
GtkWidget *image = gtk_stack_get_child_by_name (GTK_STACK (stack), "image");
gdk_clipboard_read_texture_async (clipboard,
NULL,
texture_loaded_cb,
image);
}
else if (g_str_equal (visible_child, "text"))
{
GtkWidget *label = gtk_stack_get_child_by_name (GTK_STACK (stack), "text");
gdk_clipboard_read_text_async (clipboard,
NULL,
text_loaded_cb,
label);
}
}
#ifdef G_OS_UNIX /* portal usage supported on *nix only */
static GSList *
get_file_list (const char *dir)
{
GFileEnumerator *enumerator;
GFile *file;
GFileInfo *info;
GSList *list = NULL;
file = g_file_new_for_path (dir);
enumerator = g_file_enumerate_children (file, "standard::name,standard::type", 0, NULL, NULL);
g_object_unref (file);
if (enumerator == NULL)
return NULL;
while (g_file_enumerator_iterate (enumerator, &info, &file, NULL, NULL) && file != NULL)
{
/* the portal can't handle directories */
if (g_file_info_get_file_type (info) != G_FILE_TYPE_REGULAR)
continue;
list = g_slist_prepend (list, g_object_ref (file));
}
return g_slist_reverse (list);
}
#else /* G_OS_UNIX -- original non-portal-enabled code */
static GList *
get_file_list (const char *dir)
{
GFileEnumerator *enumerator;
GFile *file;
GList *list = NULL;
file = g_file_new_for_path (dir);
enumerator = g_file_enumerate_children (file, "standard::name", 0, NULL, NULL);
g_object_unref (file);
if (enumerator == NULL)
return NULL;
while (g_file_enumerator_iterate (enumerator, NULL, &file, NULL, NULL) && file != NULL)
list = g_list_prepend (list, g_object_ref (file));
return g_list_reverse (list);
}
#endif /* !G_OS_UNIX */
static void
format_list_add_row (GtkWidget *list,
const char *format_name,
GdkContentFormats *formats)
{
GtkWidget *box;
box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4);
gtk_box_append (GTK_BOX (box), gtk_label_new (format_name));
gdk_content_formats_unref (formats);
gtk_list_box_insert (GTK_LIST_BOX (list), box, -1);
}
static void
clipboard_formats_change_cb (GdkClipboard *clipboard,
GParamSpec *pspec,
GtkWidget *list)
{
GdkContentFormats *formats;
GtkWidget *row;
const char * const *mime_types;
const GType *gtypes;
gsize i, n;
while ((row = GTK_WIDGET (gtk_list_box_get_row_at_index (GTK_LIST_BOX (list), 0))))
gtk_list_box_remove (GTK_LIST_BOX (list), row);
formats = gdk_clipboard_get_formats (clipboard);
gtypes = gdk_content_formats_get_gtypes (formats, &n);
for (i = 0; i < n; i++)
{
format_list_add_row (list,
g_type_name (gtypes[i]),
gdk_content_formats_new_for_gtype (gtypes[i]));
}
mime_types = gdk_content_formats_get_mime_types (formats, &n);
for (i = 0; i < n; i++)
{
format_list_add_row (list,
mime_types[i],
gdk_content_formats_new ((const char *[2]) { mime_types[i], NULL }, 1));
}
}
static GtkWidget *
get_formats_list (GdkClipboard *clipboard)
{
GtkWidget *sw, *list;
sw = gtk_scrolled_window_new ();
list = gtk_list_box_new ();
g_signal_connect_object (clipboard, "notify::formats", G_CALLBACK (clipboard_formats_change_cb), list, 0);
clipboard_formats_change_cb (clipboard, NULL, list);
gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (sw), list);
return sw;
}
static GtkWidget *
get_contents_widget (GdkClipboard *clipboard)
{
GtkWidget *stack, *child;
stack = gtk_stack_new ();
gtk_widget_set_hexpand (stack, TRUE);
gtk_widget_set_vexpand (stack, TRUE);
g_signal_connect (stack, "notify::visible-child", G_CALLBACK (visible_child_changed_cb), clipboard);
g_signal_connect_object (clipboard, "changed", G_CALLBACK (clipboard_changed_cb), stack, 0);
child = get_formats_list (clipboard);
gtk_stack_add_titled (GTK_STACK (stack), child, "info", "Info");
child = gtk_image_new ();
gtk_stack_add_titled (GTK_STACK (stack), child, "image", "Image");
child = gtk_label_new (NULL);
gtk_label_set_wrap (GTK_LABEL (child), TRUE);
gtk_stack_add_titled (GTK_STACK (stack), child, "text", "Text");
return stack;
}
static void
provider_button_clicked_cb (GtkWidget *button,
GdkClipboard *clipboard)
{
gdk_clipboard_set_content (clipboard,
g_object_get_data (G_OBJECT (button), "provider"));
}
static void
add_provider_button (GtkWidget *box,
GdkContentProvider *provider,
GdkClipboard *clipboard,
const char *name)
{
GtkWidget *button;
button = gtk_button_new_with_label (name);
g_signal_connect (button, "clicked", G_CALLBACK (provider_button_clicked_cb), clipboard);
if (provider)
g_object_set_data_full (G_OBJECT (button), "provider", provider, g_object_unref);
gtk_box_append (GTK_BOX (box), button);
}
static GtkWidget *
get_button_list (GdkClipboard *clipboard,
const char *info)
{
static const guchar invalid_utf8[] = { 'L', 'i', 'b', 'e', 'r', 't', 0xe9, ',', ' ',
0xc9, 'g', 'a', 'l', 'i', 't', 0xe9, ',', ' ',
'F', 'r', 'a', 't', 'e', 'r', 'n', 'i', 't', 0xe9, 0 };
GtkWidget *box;
GtkIconPaintable *icon;
GdkTexture *texture;
GValue value = G_VALUE_INIT;
box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
gtk_box_append (GTK_BOX (box), gtk_label_new (info));
add_provider_button (box,
NULL,
clipboard,
"Empty");
g_value_init (&value, GDK_TYPE_PIXBUF);
icon = gtk_icon_theme_lookup_icon (gtk_icon_theme_get_for_display (gdk_clipboard_get_display (clipboard)),
"utilities-terminal",
NULL,
48, 1,
gtk_widget_get_direction (box),
0);
texture = render_paintable_to_texture (GDK_PAINTABLE (icon));
g_value_take_object (&value, gdk_pixbuf_get_from_texture (texture));
g_object_unref (texture);
g_object_unref (icon);
add_provider_button (box,
gdk_content_provider_new_for_value (&value),
clipboard,
"GdkPixbuf");
g_value_unset (&value);
add_provider_button (box,
gdk_content_provider_new_typed (G_TYPE_STRING, "Hello Clipboard ☺"),
clipboard,
"gchararry");
add_provider_button (box,
gdk_content_provider_new_for_bytes ("text/plain;charset=utf-8",
g_bytes_new_static ("𝕳𝖊𝖑𝖑𝖔 𝖀𝖓𝖎𝖈𝖔𝖉𝖊",
strlen ("𝕳𝖊𝖑𝖑𝖔 𝖀𝖓𝖎𝖈𝖔𝖉𝖊") + 1)),
clipboard,
"text/plain");
add_provider_button (box,
gdk_content_provider_new_for_bytes ("text/plain;charset=utf-8",
g_bytes_new_static (invalid_utf8, sizeof(invalid_utf8))),
clipboard,
"Invalid UTF-8");
g_value_init (&value, G_TYPE_FILE);
g_value_take_object (&value, g_file_new_for_path (g_get_home_dir ()));
add_provider_button (box,
gdk_content_provider_new_for_value (&value),
clipboard,
"home directory");
g_value_unset (&value);
g_value_init (&value, GDK_TYPE_FILE_LIST);
g_value_take_boxed (&value, get_file_list (g_get_home_dir ()));
add_provider_button (box,
gdk_content_provider_new_for_value (&value),
clipboard,
"files in home");
return box;
}
static GtkWidget *
get_clipboard_widget (GdkClipboard *clipboard,
GdkClipboard *alt_clipboard,
const char *name)
{
GtkWidget *vbox, *hbox, *stack, *switcher;
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
gtk_box_append (GTK_BOX (hbox), vbox);
gtk_box_append (GTK_BOX (vbox), gtk_label_new (name));
switcher = gtk_stack_switcher_new ();
gtk_box_append (GTK_BOX (vbox), switcher);
stack = get_contents_widget (clipboard);
gtk_box_append (GTK_BOX (vbox), stack);
gtk_stack_switcher_set_stack (GTK_STACK_SWITCHER (switcher), GTK_STACK (stack));
gtk_box_append (GTK_BOX (hbox), get_button_list (clipboard, "Set Locally:"));
if (clipboard != alt_clipboard)
gtk_box_append (GTK_BOX (hbox), get_button_list (alt_clipboard, "Set Remotely:"));
return hbox;
}
static GtkWidget *
get_window_contents (GdkDisplay *display,
GdkDisplay *alt_display)
{
GtkWidget *box;
box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
gtk_box_set_homogeneous (GTK_BOX (box), TRUE);
gtk_box_append (GTK_BOX (box),
get_clipboard_widget (gdk_display_get_clipboard (display),
gdk_display_get_clipboard (alt_display),
"Clipboard"));
gtk_box_append (GTK_BOX (box),
get_clipboard_widget (gdk_display_get_primary_clipboard (display),
gdk_display_get_primary_clipboard (alt_display),
"Primary Clipboard"));
return box;
}
static void
quit_cb (GtkWidget *widget,
gpointer data)
{
gboolean *done = data;
*done = TRUE;
g_main_context_wakeup (NULL);
}
int
main (int argc, char **argv)
{
GtkWidget *window;
GdkDisplay *alt_display;
gboolean done = FALSE;
gtk_init ();
alt_display = gdk_display_open (NULL);
if (alt_display == NULL)
alt_display = gdk_display_get_default ();
window = gtk_window_new ();
g_signal_connect (window, "destroy", G_CALLBACK (quit_cb), &done);
gtk_window_set_child (GTK_WINDOW (window),
get_window_contents (gtk_widget_get_display (window),
alt_display));
gtk_window_present (GTK_WINDOW (window));
while (!done)
g_main_context_iteration (NULL, TRUE);
return 0;
}

597
tests/testdnd.c
View File

@ -1,597 +0,0 @@
/* testdnd.c
* Copyright (C) 1998 Red Hat, Inc.
* Author: Owen Taylor
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include "gtk/gtk.h"
/* Target side drag signals */
/* XPM */
static const char * drag_icon_xpm[] = {
"36 48 9 1",
" c None",
". c #020204",
"+ c #8F8F90",
"@ c #D3D3D2",
"# c #AEAEAC",
"$ c #ECECEC",
"% c #A2A2A4",
"& c #FEFEFC",
"* c #BEBEBC",
" .....................",
" ..&&&&&&&&&&&&&&&&&&&.",
" ...&&&&&&&&&&&&&&&&&&&.",
" ..&.&&&&&&&&&&&&&&&&&&&.",
" ..&&.&&&&&&&&&&&&&&&&&&&.",
" ..&&&.&&&&&&&&&&&&&&&&&&&.",
" ..&&&&.&&&&&&&&&&&&&&&&&&&.",
" ..&&&&&.&&&@&&&&&&&&&&&&&&&.",
" ..&&&&&&.*$%$+$&&&&&&&&&&&&&.",
" ..&&&&&&&.%$%$+&&&&&&&&&&&&&&.",
" ..&&&&&&&&.#&#@$&&&&&&&&&&&&&&.",
" ..&&&&&&&&&.#$**#$&&&&&&&&&&&&&.",
" ..&&&&&&&&&&.&@%&%$&&&&&&&&&&&&&.",
" ..&&&&&&&&&&&.&&&&&&&&&&&&&&&&&&&.",
" ..&&&&&&&&&&&&.&&&&&&&&&&&&&&&&&&&.",
"................&$@&&&@&&&&&&&&&&&&.",
".&&&&&&&+&&#@%#+@#@*$%$+$&&&&&&&&&&.",
".&&&&&&&+&&#@#@&&@*%$%$+&&&&&&&&&&&.",
".&&&&&&&+&$%&#@&#@@#&#@$&&&&&&&&&&&.",
".&&&&&&@#@@$&*@&@#@#$**#$&&&&&&&&&&.",
".&&&&&&&&&&&&&&&&&&&@%&%$&&&&&&&&&&.",
".&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&.",
".&&&&&&&&$#@@$&&&&&&&&&&&&&&&&&&&&&.",
".&&&&&&&&&+&$+&$&@&$@&&$@&&&&&&&&&&.",
".&&&&&&&&&+&&#@%#+@#@*$%&+$&&&&&&&&.",
".&&&&&&&&&+&&#@#@&&@*%$%$+&&&&&&&&&.",
".&&&&&&&&&+&$%&#@&#@@#&#@$&&&&&&&&&.",
".&&&&&&&&@#@@$&*@&@#@#$#*#$&&&&&&&&.",
".&&&&&&&&&&&&&&&&&&&&&$%&%$&&&&&&&&.",
".&&&&&&&&&&$#@@$&&&&&&&&&&&&&&&&&&&.",
".&&&&&&&&&&&+&$%&$$@&$@&&$@&&&&&&&&.",
".&&&&&&&&&&&+&&#@%#+@#@*$%$+$&&&&&&.",
".&&&&&&&&&&&+&&#@#@&&@*#$%$+&&&&&&&.",
".&&&&&&&&&&&+&$+&*@&#@@#&#@$&&&&&&&.",
".&&&&&&&&&&$%@@&&*@&@#@#$#*#&&&&&&&.",
".&&&&&&&&&&&&&&&&&&&&&&&$%&%$&&&&&&.",
".&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&.",
".&&&&&&&&&&&&&&$#@@$&&&&&&&&&&&&&&&.",
".&&&&&&&&&&&&&&&+&$%&$$@&$@&&$@&&&&.",
".&&&&&&&&&&&&&&&+&&#@%#+@#@*$%$+$&&.",
".&&&&&&&&&&&&&&&+&&#@#@&&@*#$%$+&&&.",
".&&&&&&&&&&&&&&&+&$+&*@&#@@#&#@$&&&.",
".&&&&&&&&&&&&&&$%@@&&*@&@#@#$#*#&&&.",
".&&&&&&&&&&&&&&&&&&&&&&&&&&&$%&%$&&.",
".&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&.",
".&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&.",
".&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&.",
"...................................."};
/* XPM */
static const char * trashcan_closed_xpm[] = {
"64 80 17 1",
" c None",
". c #030304",
"+ c #5A5A5C",
"@ c #323231",
"# c #888888",
"$ c #1E1E1F",
"% c #767677",
"& c #494949",
"* c #9E9E9C",
"= c #111111",
"- c #3C3C3D",
"; c #6B6B6B",
"> c #949494",
", c #282828",
"' c #808080",
") c #545454",
"! c #AEAEAC",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ==......=$$...=== ",
" ..$------)+++++++++++++@$$... ",
" ..=@@-------&+++++++++++++++++++-.... ",
" =.$$@@@-&&)++++)-,$$$$=@@&+++++++++++++,..$ ",
" .$$$$@@&+++++++&$$$@@@@-&,$,-++++++++++;;;&.. ",
" $$$$,@--&++++++&$$)++++++++-,$&++++++;%%'%%;;$@ ",
" .-@@-@-&++++++++-@++++++++++++,-++++++;''%;;;%*-$ ",
" +------++++++++++++++++++++++++++++++;;%%%;;##*!. ",
" =+----+++++++++++++++++++++++;;;;;;;;;;;;%'>>). ",
" .=)&+++++++++++++++++;;;;;;;;;;;;;;%''>>#>#@. ",
" =..=&++++++++++++;;;;;;;;;;;;;%###>>###+%== ",
" .&....=-+++++%;;####''''''''''##'%%%)..#. ",
" .+-++@....=,+%#####'%%%%%%%%%;@$-@-@*++!. ",
" .+-++-+++-&-@$$=$=......$,,,@;&)+!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" =+-++-+++-+++++++++!++++!++++!+++!++!+++= ",
" $.++-+++-+++++++++!++++!++++!+++!++!+.$ ",
" =.++++++++++++++!++++!++++!+++!++.= ",
" $..+++++++++++++++!++++++...$ ",
" $$=.............=$$ ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" "};
/* XPM */
static const char * trashcan_open_xpm[] = {
"64 80 17 1",
" c None",
". c #030304",
"+ c #5A5A5C",
"@ c #323231",
"# c #888888",
"$ c #1E1E1F",
"% c #767677",
"& c #494949",
"* c #9E9E9C",
"= c #111111",
"- c #3C3C3D",
"; c #6B6B6B",
"> c #949494",
", c #282828",
"' c #808080",
") c #545454",
"! c #AEAEAC",
" ",
" ",
" ",
" ",
" ",
" ",
" .=.==.,@ ",
" ==.,@-&&&)-= ",
" .$@,&++;;;%>*- ",
" $,-+)+++%%;;'#+. ",
" =---+++++;%%%;%##@. ",
" @)++++++++;%%%%'#%$ ",
" $&++++++++++;%%;%##@= ",
" ,-++++)+++++++;;;'#%) ",
" @+++&&--&)++++;;%'#'-. ",
" ,&++-@@,,,,-)++;;;'>'+, ",
" =-++&@$@&&&&-&+;;;%##%+@ ",
" =,)+)-,@@&+++++;;;;%##%&@ ",
" @--&&,,@&)++++++;;;;'#)@ ",
" ---&)-,@)+++++++;;;%''+, ",
" $--&)+&$-+++++++;;;%%'';- ",
" .,-&+++-$&++++++;;;%''%&= ",
" $,-&)++)-@++++++;;%''%), ",
" =,@&)++++&&+++++;%'''+$@&++++++ ",
" .$@-++++++++++++;'#';,........=$@&++++ ",
" =$@@&)+++++++++++'##-.................=&++ ",
" .$$@-&)+++++++++;%#+$.....................=)+ ",
" $$,@-)+++++++++;%;@=........................,+ ",
" .$$@@-++++++++)-)@=............................ ",
" $,@---)++++&)@===............................,. ",
" $-@---&)))-$$=..............................=)!. ",
" --&-&&,,$=,==...........................=&+++!. ",
" =,=$..=$+)+++++&@$=.............=$@&+++++!++!. ",
" .)-++-+++++++++++++++++++++++++++!++!++!. ",
" .+-++-+++++++++++++++++++++++!+++!++!++!. ",
" .+-++-+++-+++++++++!+++!!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" =+-++-+++-+++++++++!++++!++++!+++!++!+++= ",
" $.++-+++-+++++++++!++++!++++!+++!++!+.$ ",
" =.++++++++++++++!++++!++++!+++!++.= ",
" $..+++++++++++++++!++++++...$ ",
" $$==...........==$$ ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" "};
GdkPixbuf *trashcan_open;
GdkPixbuf *trashcan_closed;
static GdkDragAction
action_make_unique (GdkDragAction action)
{
if (gdk_drag_action_is_unique (action))
return action;
if (action & GDK_ACTION_COPY)
return GDK_ACTION_COPY;
if (action & GDK_ACTION_MOVE)
return GDK_ACTION_MOVE;
if (action & GDK_ACTION_LINK)
return GDK_ACTION_LINK;
g_assert_not_reached ();
return 0;
}
static GdkDragAction
trash_drag_enter (GtkDropTarget *dest,
GdkDrop *drop,
double x,
double y,
GtkWidget *widget)
{
char *s;
gtk_image_set_from_pixbuf (GTK_IMAGE (widget), trashcan_open);
s = gdk_content_formats_to_string (gdk_drop_get_formats (drop));
g_print ("trash enter: %s\n", s);
g_free (s);
return action_make_unique (gdk_drop_get_actions (drop));;
}
static GdkDragAction
trash_drag_leave (GtkDropTarget *dest,
GdkDrop *drop,
GtkWidget *widget)
{
char *s;
gtk_image_set_from_pixbuf (GTK_IMAGE (widget), trashcan_closed);
s = gdk_content_formats_to_string (gdk_drop_get_formats (drop));
g_print ("trash leave: %s\n", s);
g_free (s);
return action_make_unique (gdk_drop_get_actions (drop));
}
static gboolean
trash_drag_drop (GtkDropTarget *dest,
GdkDrop *drop,
double x,
double y,
GtkWidget *widget)
{
char *s;
s = gdk_content_formats_to_string (gdk_drop_get_formats (drop));
g_print ("trash drop: %s\n", s);
g_free (s);
gdk_drop_finish (drop, action_make_unique (gdk_drop_get_actions (drop)));
return TRUE;
}
static gboolean
label_drag_drop (GtkDropTarget *dest,
const GValue *value,
int x,
int y,
GtkWidget *widget)
{
g_print ("Received \"%s\" in label\n", g_value_get_string (value));
return TRUE;
}
/* The following is a rather elaborate example demonstrating/testing
* changing of the window hierarchy during a drag - in this case,
* via a "spring-loaded" popup window.
*/
static GtkWidget *popup_window = NULL;
static gboolean popped_up = FALSE;
static gboolean in_popup = FALSE;
static guint popdown_timer = 0;
static guint popup_timer = 0;
static int
popdown_cb (gpointer data)
{
popdown_timer = 0;
gtk_widget_set_visible (popup_window, FALSE);
popped_up = FALSE;
return FALSE;
}
static void
popup_enter (GtkDropTarget *dest)
{
g_print ("popup enter\n");
if (!in_popup)
{
in_popup = TRUE;
if (popdown_timer)
{
g_print ("removed popdown\n");
g_source_remove (popdown_timer);
popdown_timer = 0;
}
}
}
static void
popup_leave (GtkDropTarget *dest)
{
g_print ("popup leave\n");
if (in_popup)
{
in_popup = FALSE;
if (!popdown_timer)
{
g_print ("added popdown\n");
popdown_timer = g_timeout_add (500, popdown_cb, NULL);
}
}
}
static gboolean
popup_drop (GtkDropTarget *dest)
{
popdown_cb (NULL);
return TRUE;
}
static gboolean
popup_cb (gpointer data)
{
if (!popped_up)
{
if (!popup_window)
{
GtkWidget *button;
GtkWidget *grid;
int i, j;
popup_window = gtk_window_new ();
grid = gtk_grid_new ();
for (i=0; i<3; i++)
for (j=0; j<3; j++)
{
char buffer[128];
GtkDropTarget *dest;
g_snprintf(buffer, sizeof(buffer), "%d,%d", i, j);
button = gtk_button_new_with_label (buffer);
gtk_widget_set_hexpand (button, TRUE);
gtk_widget_set_vexpand (button, TRUE);
gtk_grid_attach (GTK_GRID (grid), button, i, j, 1, 1);
dest = gtk_drop_target_new (G_TYPE_STRING, GDK_ACTION_COPY | GDK_ACTION_MOVE);
g_signal_connect (dest, "enter", G_CALLBACK (popup_enter), NULL);
g_signal_connect (dest, "leave", G_CALLBACK (popup_leave), NULL);
g_signal_connect (dest, "drop", G_CALLBACK (popup_drop), NULL);
gtk_widget_add_controller (button, GTK_EVENT_CONTROLLER (dest));
}
gtk_window_set_child (GTK_WINDOW (popup_window), grid);
}
gtk_widget_set_visible (popup_window, TRUE);
popped_up = TRUE;
}
popup_timer = FALSE;
return FALSE;
}
static void
popsite_enter (GtkDropControllerMotion *motion)
{
g_print ("popsite enter\n");
if (!popup_timer)
popup_timer = g_timeout_add (500, popup_cb, NULL);
}
static void
popsite_leave (GtkDropControllerMotion *motion)
{
g_print ("popsite leave\n");
if (popup_timer)
{
g_source_remove (popup_timer);
popup_timer = 0;
}
}
static void
quit_cb (GtkWidget *widget,
gpointer data)
{
gboolean *done = data;
*done = TRUE;
g_main_context_wakeup (NULL);
}
int
main (int argc, char **argv)
{
GtkWidget *window;
GtkWidget *grid;
GtkWidget *label;
GtkWidget *pixmap;
GtkWidget *button;
GdkPixbuf *drag_icon;
GdkTexture *texture;
GdkContentProvider *content;
GtkDragSource *source;
GtkDropTarget *dest;
GtkDropTargetAsync *async;
GtkEventController *controller;
gboolean done = FALSE;
gtk_init ();
window = gtk_window_new ();
g_signal_connect (window, "destroy",
G_CALLBACK (quit_cb), &done);
grid = gtk_grid_new ();
gtk_window_set_child (GTK_WINDOW (window), grid);
drag_icon = gdk_pixbuf_new_from_xpm_data (drag_icon_xpm);
texture = gdk_texture_new_for_pixbuf (drag_icon);
g_object_unref (drag_icon);
trashcan_open = gdk_pixbuf_new_from_xpm_data (trashcan_open_xpm);
trashcan_closed = gdk_pixbuf_new_from_xpm_data (trashcan_closed_xpm);
label = gtk_label_new ("Drop Here\n");
dest = gtk_drop_target_new (G_TYPE_STRING, GDK_ACTION_COPY | GDK_ACTION_MOVE);
g_signal_connect (dest, "drop", G_CALLBACK (label_drag_drop), NULL);
gtk_widget_add_controller (label, GTK_EVENT_CONTROLLER (dest));
gtk_widget_set_hexpand (label, TRUE);
gtk_widget_set_vexpand (label, TRUE);
gtk_grid_attach (GTK_GRID (grid), label, 0, 0, 1, 1);
label = gtk_label_new ("Popup\n");
controller = gtk_drop_controller_motion_new ();
g_signal_connect (controller, "enter", G_CALLBACK (popsite_enter), NULL);
g_signal_connect (controller, "leave", G_CALLBACK (popsite_leave), NULL);
gtk_widget_add_controller (label, controller);
gtk_widget_set_hexpand (label, TRUE);
gtk_widget_set_vexpand (label, TRUE);
gtk_grid_attach (GTK_GRID (grid), label, 1, 1, 1, 1);
pixmap = gtk_image_new_from_pixbuf (trashcan_closed);
async = gtk_drop_target_async_new (NULL, GDK_ACTION_ALL);
g_signal_connect (async, "drag-enter", G_CALLBACK (trash_drag_enter), pixmap);
g_signal_connect (async, "drag-leave", G_CALLBACK (trash_drag_leave), pixmap);
g_signal_connect (async, "drop", G_CALLBACK (trash_drag_drop), pixmap);
gtk_widget_add_controller (pixmap, GTK_EVENT_CONTROLLER (async));
gtk_widget_set_hexpand (pixmap, TRUE);
gtk_widget_set_vexpand (pixmap, TRUE);
gtk_grid_attach (GTK_GRID (grid), pixmap, 1, 0, 1, 1);
/* Drag site */
button = gtk_label_new ("Drag Here\n");
source = gtk_drag_source_new ();
content = gdk_content_provider_new_typed (G_TYPE_STRING, "I'm data!");
gtk_drag_source_set_content (source, content);
g_object_unref (content);
gtk_drag_source_set_actions (source, GDK_ACTION_COPY|GDK_ACTION_MOVE);
gtk_widget_add_controller (button, GTK_EVENT_CONTROLLER (source));
gtk_drag_source_set_icon (source, GDK_PAINTABLE (texture), 0, 0);
g_object_unref (texture);
gtk_widget_set_hexpand (button, TRUE);
gtk_widget_set_vexpand (button, TRUE);
gtk_grid_attach (GTK_GRID (grid), button, 0, 1, 1, 1);
gtk_window_present (GTK_WINDOW (window));
while (!done)
g_main_context_iteration (NULL, TRUE);
return 0;
}