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Diffstat (limited to 'Source/DirectFB/src/core/windows.h')
| -rwxr-xr-x | Source/DirectFB/src/core/windows.h | 316 |
1 files changed, 316 insertions, 0 deletions
diff --git a/Source/DirectFB/src/core/windows.h b/Source/DirectFB/src/core/windows.h new file mode 100755 index 0000000..4b9e2a4 --- /dev/null +++ b/Source/DirectFB/src/core/windows.h @@ -0,0 +1,316 @@ +/* + (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 __WINDOWS_H__ +#define __WINDOWS_H__ + +#include <directfb.h> +#include <directfb_windows.h> + +#include <core/coredefs.h> +#include <core/coretypes.h> + +#include <fusion/object.h> + +typedef enum { + CWMGT_KEYBOARD, + CWMGT_POINTER, + CWMGT_KEY, + CWMGT_UNSELECTED_KEYS, +} CoreWMGrabTarget; + + +#define CoreWindowConfigFlags DFBWindowConfigFlags + +#define CWCF_NONE DWCONF_NONE +#define CWCF_POSITION DWCONF_POSITION +#define CWCF_SIZE DWCONF_SIZE +#define CWCF_OPACITY DWCONF_OPACITY +#define CWCF_STACKING DWCONF_STACKING +#define CWCF_OPTIONS DWCONF_OPTIONS +#define CWCF_EVENTS DWCONF_EVENTS +#define CWCF_ASSOCIATION DWCONF_ASSOCIATION +#define CWCF_COLOR_KEY DWCONF_COLOR_KEY +#define CWCF_OPAQUE DWCONF_OPAQUE +#define CWCF_COLOR DWCONF_COLOR +#define CWCF_KEY_SELECTION DWCONF_KEY_SELECTION +#define CWCF_CURSOR_FLAGS DWCONF_CURSOR_FLAGS +#define CWCF_CURSOR_RESOLUTION DWCONF_CURSOR_RESOLUTION +#define CWCF_SRC_GEOMETRY DWCONF_SRC_GEOMETRY +#define CWCF_DST_GEOMETRY DWCONF_DST_GEOMETRY +#define CWCF_ROTATION DWCONF_ROTATION +#define CWCF_ALL DWCONF_ALL + + + +struct __DFB_CoreWindowConfig { + DFBRectangle bounds; /* position and size */ + int opacity; /* global alpha factor */ + DFBWindowStackingClass stacking; /* level boundaries */ + DFBWindowOptions options; /* flags for appearance/behaviour */ + DFBWindowEventType events; /* mask of enabled events */ + DFBColor color; /* color for DWCAPS_COLOR */ + u32 color_key; /* transparent pixel */ + DFBRegion opaque; /* region of the window forced to be opaque */ + + DFBWindowKeySelection key_selection; /* how to filter keys in focus */ + DFBInputDeviceKeySymbol *keys; /* list of keys for DWKS_LIST */ + unsigned int num_keys; /* number of entries in key array */ + + DFBWindowGeometry src_geometry; /* advanced source geometry */ + DFBWindowGeometry dst_geometry; /* advanced destination geometry */ + + int rotation; + + DFBWindowID association; +
+ DFBWindowCursorFlags cursor_flags;
+ DFBDimension cursor_resolution;
+}; + + +#define TRANSLUCENT_WINDOW(w) ((w)->config.opacity < 0xff || \ + (w)->config.options & (DWOP_ALPHACHANNEL | DWOP_COLORKEYING)) + +#define VISIBLE_WINDOW(w) (!((w)->caps & DWCAPS_INPUTONLY) && \ + (w)->config.opacity > 0 && !DFB_WINDOW_DESTROYED((w))) + + +/* + * Creates a pool of window objects. + */ +FusionObjectPool *dfb_window_pool_create( const FusionWorld *world ); + +/* + * Generates dfb_window_ref(), dfb_window_attach() etc. + */ +FUSION_OBJECT_METHODS( CoreWindow, dfb_window ) + +/* + * creates a window on a given stack + */ +DFBResult +dfb_window_create( CoreWindowStack *stack, + const DFBWindowDescription *desc, + CoreWindow **ret_window ); + +/* + * deinitializes a window and removes it from the window stack + */ +void +dfb_window_destroy( CoreWindow *window ); + +/* + * moves a window relative to its current position + */ +DFBResult +dfb_window_move( CoreWindow *window, + int x, + int y, + bool relative ); + +/* + * set position and size + */ +DFBResult +dfb_window_set_bounds( CoreWindow *window, + int x, + int y, + int width, + int height ); + +/* + * resizes a window + */ +DFBResult +dfb_window_resize( CoreWindow *window, + int width, + int height ); + +/* + * binds a window to this window + */ +DFBResult +dfb_window_bind( CoreWindow *window, + CoreWindow *source, + int x, + int y ); + +/* + * unbinds a window from this window + */ +DFBResult +dfb_window_unbind( CoreWindow *window, + CoreWindow *source ); + +/* + * changes stacking class + */ +DFBResult +dfb_window_change_stacking( CoreWindow *window, + DFBWindowStackingClass stacking ); + +/* + * move a window up one step in window stack + */ +DFBResult +dfb_window_raise( CoreWindow *window ); + +/* + * move a window down one step in window stack + */ +DFBResult +dfb_window_lower( CoreWindow *window ); + +/* + * makes a window the first (topmost) window in the window stack + */ +DFBResult +dfb_window_raisetotop( CoreWindow *window ); + +/* + * makes a window the last (downmost) window in the window stack + */ +DFBResult +dfb_window_lowertobottom( CoreWindow *window ); + +/* + * stacks the window on top of another one + */ +DFBResult +dfb_window_putatop( CoreWindow *window, + CoreWindow *lower ); + +/* + * stacks the window below another one + */ +DFBResult +dfb_window_putbelow( CoreWindow *window, + CoreWindow *upper ); + +/* + * sets the source color key + */ +DFBResult +dfb_window_set_color( CoreWindow *window, + DFBColor color ); + +/* + * sets the source color key + */ +DFBResult +dfb_window_set_colorkey( CoreWindow *window, + u32 color_key ); + +/* + * change window configuration + */ +DFBResult +dfb_window_set_config( CoreWindow *window, + const CoreWindowConfig *config, + CoreWindowConfigFlags flags ); + +/* + * change window cursor + */ +DFBResult +dfb_window_set_cursor_shape( CoreWindow *window, + CoreSurface *surface, + unsigned int hot_x, + unsigned int hot_y ); + +/* + * sets the global alpha factor + */ +DFBResult +dfb_window_set_opacity( CoreWindow *window, + u8 opacity ); + +/* + * sets the window options + */ +DFBResult +dfb_window_change_options( CoreWindow *window, + DFBWindowOptions disable, + DFBWindowOptions enable ); + +/* + * sets the window options + */ +DFBResult +dfb_window_set_opaque( CoreWindow *window, + const DFBRegion *region ); + +/* + * manipulates the event mask + */ +DFBResult +dfb_window_change_events( CoreWindow *window, + DFBWindowEventType disable, + DFBWindowEventType enable ); + +/* + * repaints part of a window, if region is NULL the whole window is repainted + */ +DFBResult +dfb_window_repaint( CoreWindow *window, + const DFBRegion *region, + DFBSurfaceFlipFlags flags ); + +/* + * request a window to gain focus + */ +DFBResult +dfb_window_request_focus( CoreWindow *window ); + +DFBResult dfb_window_set_key_selection( CoreWindow *window, + DFBWindowKeySelection selection, + const DFBInputDeviceKeySymbol *keys, + unsigned int num_keys ); + +DFBResult dfb_window_change_grab ( CoreWindow *window, + CoreWMGrabTarget target, + bool grab ); +DFBResult dfb_window_grab_key ( CoreWindow *window, + DFBInputDeviceKeySymbol symbol, + DFBInputDeviceModifierMask modifiers ); +DFBResult dfb_window_ungrab_key ( CoreWindow *window, + DFBInputDeviceKeySymbol symbol, + DFBInputDeviceModifierMask modifiers ); + +void dfb_window_post_event( CoreWindow *window, DFBWindowEvent *event ); + +DFBResult dfb_window_send_configuration( CoreWindow *window ); + +DFBWindowID dfb_window_id( const CoreWindow *window ); + +CoreSurface *dfb_window_surface( const CoreWindow *window ); + +DFBResult +dfb_window_set_rotation( CoreWindow *window, int rotation ); +#endif |