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Diffstat (limited to 'Source/DirectFB/wm/unique/context.h')
| -rwxr-xr-x | Source/DirectFB/wm/unique/context.h | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/Source/DirectFB/wm/unique/context.h b/Source/DirectFB/wm/unique/context.h new file mode 100755 index 0000000..5361caf --- /dev/null +++ b/Source/DirectFB/wm/unique/context.h @@ -0,0 +1,134 @@ +/* + (c) Copyright 2001-2009 The world wide DirectFB Open Source Community (directfb.org) + (c) Copyright 2000-2004 Convergence (integrated media) GmbH + + All rights reserved. + + Written by Denis Oliver Kropp <dok@directfb.org>, + Andreas Hundt <andi@fischlustig.de>, + Sven Neumann <neo@directfb.org>, + Ville Syrjälä <syrjala@sci.fi> and + Claudio Ciccani <klan@users.sf.net>. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +#ifndef __UNIQUE__CONTEXT_H__ +#define __UNIQUE__CONTEXT_H__ + +#include <directfb.h> + +#include <fusion/object.h> + +#include <core/wm.h> + +#include <unique/types.h> + + +typedef enum { + UCNF_NONE = 0x00000000, + + UCNF_DESTROYED = 0x00000001, + + UCNF_WINDOW_ADDED = 0x00000010, + UCNF_WINDOW_REMOVED = 0x00000020, + + UCNF_ACTIVATE = 0x00000100, + UCNF_DEACTIVATE = 0x00000200, + + UCNF_RESIZE = 0x00001000, + + UCNF_WARP_CURSOR = 0x00010000, + + UCNF_ALL = 0x00011331 +} UniqueContextNotificationFlags; + +typedef struct { + UniqueContextNotificationFlags flags; + UniqueContext *context; + + DFBPoint pos; /* New cursor position (UCNF_WARP_CURSOR) */ + DFBDimension size; /* New root (desktop) size (UCNF_RESIZE) */ +} UniqueContextNotification; + + + +DFBResult unique_context_create ( CoreDFB *core, + CoreWindowStack *stack, + CoreLayerRegion *region, + DFBDisplayLayerID layer_id, + WMShared *shared, + UniqueContext **ret_context ); + +DFBResult unique_context_notify ( UniqueContext *context, + UniqueContextNotificationFlags flags ); + +DFBResult unique_context_set_active ( UniqueContext *context, + bool active ); + +DFBResult unique_context_set_color ( UniqueContext *context, + const DFBColor *color ); + + +DFBResult unique_context_update ( UniqueContext *context, + const DFBRegion *updates, + int num, + DFBSurfaceFlipFlags flags ); + +DFBResult unique_context_resize ( UniqueContext *context, + int width, + int height ); + +DFBResult unique_context_flush_keys ( UniqueContext *context ); + +DFBResult unique_context_window_at ( UniqueContext *context, + int x, + int y, + UniqueWindow **ret_window ); + +DFBResult unique_context_lookup_window( UniqueContext *context, + DFBWindowID window_id, + UniqueWindow **ret_window ); + +DFBResult unique_context_enum_windows ( UniqueContext *context, + CoreWMWindowCallback callback, + void *callback_ctx ); + +DFBResult unique_context_warp_cursor ( UniqueContext *context, + int x, + int y ); + + + +/* + * Creates a pool of context objects. + */ +FusionObjectPool *unique_context_pool_create( const FusionWorld *world ); + +/* + * Generates unique_context_ref(), unique_context_attach() etc. + */ +FUSION_OBJECT_METHODS( UniqueContext, unique_context ) + + +/* global reactions */ + +typedef enum { + UNIQUE_WM_MODULE_CONTEXT_LISTENER +} UNIQUE_CONTEXT_GLOBALS; + +#endif + |