diff options
Diffstat (limited to 'src/backends/meta-cursor.c')
| -rw-r--r-- | src/backends/meta-cursor.c | 240 |
1 files changed, 0 insertions, 240 deletions
diff --git a/src/backends/meta-cursor.c b/src/backends/meta-cursor.c deleted file mode 100644 index d0fb2ba68..000000000 --- a/src/backends/meta-cursor.c +++ /dev/null @@ -1,240 +0,0 @@ -/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */ - -/* - * Copyright 2013 Red Hat, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program 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 - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - * - * Author: Giovanni Campagna <gcampagn@redhat.com> - */ - -#include "config.h" - -#include "backends/meta-cursor.h" - -#include "backends/meta-backend-private.h" -#include "cogl/cogl.h" -#include "meta/common.h" - -enum -{ - PREPARE_AT, - TEXTURE_CHANGED, - - LAST_SIGNAL -}; - -static guint signals[LAST_SIGNAL]; - -typedef struct _MetaCursorSpritePrivate -{ - GObject parent; - - CoglTexture2D *texture; - float texture_scale; - MetaMonitorTransform texture_transform; - int hot_x, hot_y; -} MetaCursorSpritePrivate; - -G_DEFINE_ABSTRACT_TYPE_WITH_PRIVATE (MetaCursorSprite, - meta_cursor_sprite, - G_TYPE_OBJECT) - -gboolean -meta_cursor_sprite_is_animated (MetaCursorSprite *sprite) -{ - MetaCursorSpriteClass *klass = META_CURSOR_SPRITE_GET_CLASS (sprite); - - if (klass->is_animated) - return klass->is_animated (sprite); - else - return FALSE; -} - -void -meta_cursor_sprite_tick_frame (MetaCursorSprite *sprite) -{ - return META_CURSOR_SPRITE_GET_CLASS (sprite)->tick_frame (sprite); -} - -unsigned int -meta_cursor_sprite_get_current_frame_time (MetaCursorSprite *sprite) -{ - return META_CURSOR_SPRITE_GET_CLASS (sprite)->get_current_frame_time (sprite); -} - -void -meta_cursor_sprite_clear_texture (MetaCursorSprite *sprite) -{ - MetaCursorSpritePrivate *priv = - meta_cursor_sprite_get_instance_private (sprite); - - g_clear_pointer (&priv->texture, cogl_object_unref); -} - -void -meta_cursor_sprite_set_texture (MetaCursorSprite *sprite, - CoglTexture *texture, - int hot_x, - int hot_y) -{ - MetaCursorSpritePrivate *priv = - meta_cursor_sprite_get_instance_private (sprite); - - g_clear_pointer (&priv->texture, cogl_object_unref); - if (texture) - priv->texture = cogl_object_ref (texture); - priv->hot_x = hot_x; - priv->hot_y = hot_y; - - g_signal_emit (sprite, signals[TEXTURE_CHANGED], 0); -} - -void -meta_cursor_sprite_set_texture_scale (MetaCursorSprite *sprite, - float scale) -{ - MetaCursorSpritePrivate *priv = - meta_cursor_sprite_get_instance_private (sprite); - - priv->texture_scale = scale; -} - -void -meta_cursor_sprite_set_texture_transform (MetaCursorSprite *sprite, - MetaMonitorTransform transform) -{ - MetaCursorSpritePrivate *priv = - meta_cursor_sprite_get_instance_private (sprite); - - priv->texture_transform = transform; -} - -CoglTexture * -meta_cursor_sprite_get_cogl_texture (MetaCursorSprite *sprite) -{ - MetaCursorSpritePrivate *priv = - meta_cursor_sprite_get_instance_private (sprite); - - return COGL_TEXTURE (priv->texture); -} - -void -meta_cursor_sprite_get_hotspot (MetaCursorSprite *sprite, - int *hot_x, - int *hot_y) -{ - MetaCursorSpritePrivate *priv = - meta_cursor_sprite_get_instance_private (sprite); - - *hot_x = priv->hot_x; - *hot_y = priv->hot_y; -} - -int -meta_cursor_sprite_get_width (MetaCursorSprite *sprite) -{ - CoglTexture *texture; - - texture = meta_cursor_sprite_get_cogl_texture (sprite); - return cogl_texture_get_width (texture); -} - -int -meta_cursor_sprite_get_height (MetaCursorSprite *sprite) -{ - CoglTexture *texture; - - texture = meta_cursor_sprite_get_cogl_texture (sprite); - return cogl_texture_get_height (texture); -} - -float -meta_cursor_sprite_get_texture_scale (MetaCursorSprite *sprite) -{ - MetaCursorSpritePrivate *priv = - meta_cursor_sprite_get_instance_private (sprite); - - return priv->texture_scale; -} - -MetaMonitorTransform -meta_cursor_sprite_get_texture_transform (MetaCursorSprite *sprite) -{ - MetaCursorSpritePrivate *priv = - meta_cursor_sprite_get_instance_private (sprite); - - return priv->texture_transform; -} - -void -meta_cursor_sprite_prepare_at (MetaCursorSprite *sprite, - float best_scale, - int x, - int y) -{ - g_signal_emit (sprite, signals[PREPARE_AT], 0, best_scale, x, y); -} - -void -meta_cursor_sprite_realize_texture (MetaCursorSprite *sprite) -{ - META_CURSOR_SPRITE_GET_CLASS (sprite)->realize_texture (sprite); -} - -static void -meta_cursor_sprite_init (MetaCursorSprite *sprite) -{ - MetaCursorSpritePrivate *priv = - meta_cursor_sprite_get_instance_private (sprite); - - priv->texture_scale = 1.0f; - priv->texture_transform = META_MONITOR_TRANSFORM_NORMAL; -} - -static void -meta_cursor_sprite_finalize (GObject *object) -{ - MetaCursorSprite *sprite = META_CURSOR_SPRITE (object); - MetaCursorSpritePrivate *priv = - meta_cursor_sprite_get_instance_private (sprite); - - g_clear_pointer (&priv->texture, cogl_object_unref); - - G_OBJECT_CLASS (meta_cursor_sprite_parent_class)->finalize (object); -} - -static void -meta_cursor_sprite_class_init (MetaCursorSpriteClass *klass) -{ - GObjectClass *object_class = G_OBJECT_CLASS (klass); - - object_class->finalize = meta_cursor_sprite_finalize; - - signals[PREPARE_AT] = g_signal_new ("prepare-at", - G_TYPE_FROM_CLASS (object_class), - G_SIGNAL_RUN_LAST, - 0, - NULL, NULL, NULL, - G_TYPE_NONE, 3, - G_TYPE_FLOAT, - G_TYPE_INT, - G_TYPE_INT); - signals[TEXTURE_CHANGED] = g_signal_new ("texture-changed", - G_TYPE_FROM_CLASS (object_class), - G_SIGNAL_RUN_LAST, - 0, - NULL, NULL, NULL, - G_TYPE_NONE, 0); -} |