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backends: Add argument for best scale on MetaCursorSprite::prepare-at

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Instead of letting implementations poke backend internals from various
places, give that information right away.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1403>
This commit is contained in:
Carlos Garnacho
2020-07-10 12:25:12 +02:00
committed by Marge Bot
parent 7a2a2445c3
commit e721fde259
6 changed files with 58 additions and 49 deletions
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12
src/backends/meta-cursor.c
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@ -179,11 +179,12 @@ meta_cursor_sprite_get_texture_transform (MetaCursorSprite *sprite)
}
void
meta_cursor_sprite_prepare_at (MetaCursorSprite *sprite,
int x,
int y)
meta_cursor_sprite_prepare_at (MetaCursorSprite *sprite,
float best_scale,
int x,
int y)
{
g_signal_emit (sprite, signals[PREPARE_AT], 0, x, y);
g_signal_emit (sprite, signals[PREPARE_AT], 0, best_scale, x, y);
}
void
@ -226,7 +227,8 @@ meta_cursor_sprite_class_init (MetaCursorSpriteClass *klass)
G_SIGNAL_RUN_LAST,
0,
NULL, NULL, NULL,
G_TYPE_NONE, 2,
G_TYPE_NONE, 3,
G_TYPE_FLOAT,
G_TYPE_INT,
G_TYPE_INT);
signals[TEXTURE_CHANGED] = g_signal_new ("texture-changed",