From 7fe60435bce6595a9c58a9bfd8244d74b5320e96 Mon Sep 17 00:00:00 2001 From: Benjamin Franzke Date: Tue, 15 Jan 2013 08:46:13 +0100 Subject: Import DirectFB141_2k11R3_beta5 --- .../IDirectFBWindows/idirectfbwindows_requestor.c | 365 +++++++++++++++++++++ 1 file changed, 365 insertions(+) create mode 100755 Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_requestor.c (limited to 'Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_requestor.c') diff --git a/Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_requestor.c b/Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_requestor.c new file mode 100755 index 0000000..16c7286 --- /dev/null +++ b/Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_requestor.c @@ -0,0 +1,365 @@ +/* + (c) Copyright 2001-2007 The DirectFB Organization (directfb.org) + (c) Copyright 2000-2004 Convergence (integrated media) GmbH + + All rights reserved. + + Written by Denis Oliver Kropp , + Andreas Hundt , + Sven Neumann , + Ville Syrjälä and + Claudio Ciccani . + + 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. +*/ + +#include + +#include + +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#include "idirectfbwindows_dispatcher.h" + +#include "idirectfbwindows_requestor.h" + + +static DFBResult Probe(); +static DFBResult Construct( IDirectFBWindows *thiz, + VoodooManager *manager, + VoodooInstanceID instance, + void *arg ); + +#include + +DIRECT_INTERFACE_IMPLEMENTATION( IDirectFBWindows, Requestor ) + + +/**********************************************************************************************************************/ + +static void +IDirectFBWindows_Requestor_Destruct( IDirectFBWindows *thiz ) +{ + D_DEBUG( "%s (%p)\n", __FUNCTION__, thiz ); + + DIRECT_DEALLOCATE_INTERFACE( thiz ); +} + +/**********************************************************************************************************************/ + +static DirectResult +IDirectFBWindows_Requestor_AddRef( IDirectFBWindows *thiz ) +{ + DIRECT_INTERFACE_GET_DATA(IDirectFBWindows_Requestor) + + data->ref++; + + return DFB_OK; +} + +static DirectResult +IDirectFBWindows_Requestor_Release( IDirectFBWindows *thiz ) +{ + DIRECT_INTERFACE_GET_DATA(IDirectFBWindows_Requestor) + + if (--data->ref == 0) + IDirectFBWindows_Requestor_Destruct( thiz ); + + return DFB_OK; +} + +/**********************************************************************************************************************/ + +typedef struct { + DirectLink link; + + DFBWindowsWatcher watcher; + void *context; + + VoodooInstanceID instance; +} RegisteredWatcher; + +static DirectResult +IDirectFBWindows_Requestor_DispatchWatcher_WindowAdd( IDirectFBWindows *thiz, RegisteredWatcher *registered, + VoodooManager *manager, VoodooRequestMessage *msg ) +{ + VoodooMessageParser parser; + const DFBWindowInfo *info; + + VOODOO_PARSER_BEGIN( parser, msg ); + VOODOO_PARSER_GET_DATA( parser, info ); + VOODOO_PARSER_END( parser ); + + D_ASSERT( registered->watcher.WindowAdd != NULL ); + + registered->watcher.WindowAdd( registered->context, info ); + + return DR_OK; +} + +static DirectResult +IDirectFBWindows_Requestor_DispatchWatcher_WindowRemove( IDirectFBWindows *thiz, RegisteredWatcher *registered, + VoodooManager *manager, VoodooRequestMessage *msg ) +{ + VoodooMessageParser parser; + VoodooInstanceID window_id; + + VOODOO_PARSER_BEGIN( parser, msg ); + VOODOO_PARSER_GET_ID( parser, window_id ); + VOODOO_PARSER_END( parser ); + + D_ASSERT( registered->watcher.WindowRemove != NULL ); + + registered->watcher.WindowRemove( registered->context, window_id ); + + return DR_OK; +} + +static DirectResult +IDirectFBWindows_Requestor_DispatchWatcher_WindowConfig( IDirectFBWindows *thiz, RegisteredWatcher *registered, + VoodooManager *manager, VoodooRequestMessage *msg ) +{ + VoodooMessageParser parser; + VoodooInstanceID window_id; + const DFBWindowConfig *config; + DFBWindowConfigFlags flags; + + VOODOO_PARSER_BEGIN( parser, msg ); + VOODOO_PARSER_GET_ID( parser, window_id ); + VOODOO_PARSER_GET_DATA( parser, config ); + VOODOO_PARSER_GET_INT( parser, flags ); + VOODOO_PARSER_END( parser ); + + D_ASSERT( registered->watcher.WindowConfig != NULL ); + + registered->watcher.WindowConfig( registered->context, window_id, config, flags ); + + return DR_OK; +} + +static DirectResult +IDirectFBWindows_Requestor_DispatchWatcher_WindowState( IDirectFBWindows *thiz, RegisteredWatcher *registered, + VoodooManager *manager, VoodooRequestMessage *msg ) +{ + VoodooMessageParser parser; + VoodooInstanceID window_id; + const DFBWindowState *state; + + VOODOO_PARSER_BEGIN( parser, msg ); + VOODOO_PARSER_GET_ID( parser, window_id ); + VOODOO_PARSER_GET_DATA( parser, state ); + VOODOO_PARSER_END( parser ); + + D_ASSERT( registered->watcher.WindowState != NULL ); + + registered->watcher.WindowState( registered->context, window_id, state ); + + return DR_OK; +} + +static DirectResult +IDirectFBWindows_Requestor_DispatchWatcher_WindowRestack( IDirectFBWindows *thiz, RegisteredWatcher *registered, + VoodooManager *manager, VoodooRequestMessage *msg ) +{ + VoodooMessageParser parser; + VoodooInstanceID window_id; + unsigned int index; + + VOODOO_PARSER_BEGIN( parser, msg ); + VOODOO_PARSER_GET_ID( parser, window_id ); + VOODOO_PARSER_GET_UINT( parser, index ); + VOODOO_PARSER_END( parser ); + + D_ASSERT( registered->watcher.WindowRestack != NULL ); + + registered->watcher.WindowRestack( registered->context, window_id, index ); + + return DR_OK; +} + +static DirectResult +IDirectFBWindows_Requestor_DispatchWatcher_WindowFocus( IDirectFBWindows *thiz, RegisteredWatcher *registered, + VoodooManager *manager, VoodooRequestMessage *msg ) +{ + VoodooMessageParser parser; + VoodooInstanceID window_id; + + VOODOO_PARSER_BEGIN( parser, msg ); + VOODOO_PARSER_GET_ID( parser, window_id ); + VOODOO_PARSER_END( parser ); + + D_ASSERT( registered->watcher.WindowFocus != NULL ); + + registered->watcher.WindowFocus( registered->context, window_id ); + + return DR_OK; +} + +static DirectResult +IDirectFBWindows_Requestor_DispatchWatcher( void *dispatcher, + void *real, + VoodooManager *manager, + VoodooRequestMessage *msg ) +{ + D_DEBUG( "IDirectFBWindows_Requestor/DispatchWatcher: " + "Handling request for instance %u with method %u...\n", msg->instance, msg->method ); + + switch (msg->method) { + case IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowAdd: + return IDirectFBWindows_Requestor_DispatchWatcher_WindowAdd( dispatcher, real, manager, msg ); + + case IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowRemove: + return IDirectFBWindows_Requestor_DispatchWatcher_WindowRemove( dispatcher, real, manager, msg ); + + case IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowConfig: + return IDirectFBWindows_Requestor_DispatchWatcher_WindowConfig( dispatcher, real, manager, msg ); + + case IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowState: + return IDirectFBWindows_Requestor_DispatchWatcher_WindowState( dispatcher, real, manager, msg ); + + case IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowRestack: + return IDirectFBWindows_Requestor_DispatchWatcher_WindowRestack( dispatcher, real, manager, msg ); + + case IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowFocus: + return IDirectFBWindows_Requestor_DispatchWatcher_WindowFocus( dispatcher, real, manager, msg ); + } + + return DFB_NOSUCHMETHOD; +} + +/**********************************************************************************************************************/ + +static DFBResult +IDirectFBWindows_Requestor_RegisterWatcher( IDirectFBWindows *thiz, + const DFBWindowsWatcher *watcher, + void *context ) +{ + DFBResult ret; + RegisteredWatcher *registered; + VoodooResponseMessage *response; + unsigned int mask = 0; + + DIRECT_INTERFACE_GET_DATA(IDirectFBWindows_Requestor) + + if (!watcher) + return DFB_INVARG; + + if (watcher->WindowAdd) + mask |= 1 << IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowAdd; + + if (watcher->WindowRemove) + mask |= 1 << IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowRemove; + + if (watcher->WindowConfig) + mask |= 1 << IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowConfig; + + if (watcher->WindowState) + mask |= 1 << IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowState; + + if (watcher->WindowRestack) + mask |= 1 << IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowRestack; + + if (watcher->WindowFocus) + mask |= 1 << IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowFocus; + + if (!mask) + return DFB_INVARG; + + + registered = D_CALLOC( 1, sizeof(RegisteredWatcher) ); + if (!registered) + return D_OOM(); + + registered->watcher = *watcher; + registered->context = context; + + ret = voodoo_manager_register_local( data->manager, false, thiz, registered, + IDirectFBWindows_Requestor_DispatchWatcher, ®istered->instance ); + if (ret) { + D_DERROR( ret, "IDirectFBWindows_Requestor_RegisterWatcher: Could not register local instance!\n" ); + goto error; + } + + ret = voodoo_manager_request( data->manager, data->instance, + IDIRECTFBWINDOWS_METHOD_ID_RegisterWatcher, VREQ_RESPOND, &response, + VMBT_ID, registered->instance, + VMBT_UINT, mask, + VMBT_NONE ); + if (ret) { + voodoo_manager_finish_request( data->manager, response ); + goto error; + } + + ret = response->result; + + voodoo_manager_finish_request( data->manager, response ); + + if (ret) + goto error; + + + direct_list_append( &data->watchers, ®istered->link ); + + return DFB_OK; + + +error: + if (registered->instance) + voodoo_manager_unregister_local( data->manager, registered->instance ); + + D_FREE( registered ); + + return ret; +} + +/**********************************************************************************************************************/ + +static DFBResult +Probe() +{ + /* This implementation has to be loaded explicitly. */ + return DFB_UNSUPPORTED; +} + +static DFBResult +Construct( IDirectFBWindows *thiz, + VoodooManager *manager, + VoodooInstanceID instance, + void *arg ) +{ + DIRECT_ALLOCATE_INTERFACE_DATA(thiz, IDirectFBWindows_Requestor) + + data->ref = 1; + data->manager = manager; + data->instance = instance; + data->idirectfb = arg; + + thiz->AddRef = IDirectFBWindows_Requestor_AddRef; + thiz->Release = IDirectFBWindows_Requestor_Release; + thiz->RegisterWatcher = IDirectFBWindows_Requestor_RegisterWatcher; + + return DFB_OK; +} + -- cgit