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_default.c | 339 +++++++++++++++++++ .../IDirectFBWindows/idirectfbwindows_default.h | 50 +++ .../IDirectFBWindows/idirectfbwindows_dispatcher.c | 325 ++++++++++++++++++ .../IDirectFBWindows/idirectfbwindows_dispatcher.h | 53 +++ .../IDirectFBWindows/idirectfbwindows_requestor.c | 365 +++++++++++++++++++++ .../IDirectFBWindows/idirectfbwindows_requestor.h | 58 ++++ 6 files changed, 1190 insertions(+) create mode 100755 Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_default.c create mode 100755 Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_default.h create mode 100755 Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_dispatcher.c create mode 100755 Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_dispatcher.h create mode 100755 Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_requestor.c create mode 100755 Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_requestor.h (limited to 'Source/DirectFB/interfaces/IDirectFBWindows') diff --git a/Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_default.c b/Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_default.c new file mode 100755 index 0000000..98b6d1a --- /dev/null +++ b/Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_default.c @@ -0,0 +1,339 @@ +/* + (c) Copyright 2001-2008 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. +*/ + +//#define DIRECT_ENABLE_DEBUG + +#include + +#include + +#include +#include + +#include +#include +#include +#include + +#include + +#include + +#include "idirectfbwindows_default.h" + + +D_DEBUG_DOMAIN( IDirectFBWindows_default, "IDirectFBWindows/default", "IDirectFBWindows Interface default Implementation" ); + +/**********************************************************************************************************************/ + +static DirectResult +Probe( void *ctx, ... ); + +static DirectResult +Construct( void *interface, ... ); + +#include + +DIRECT_INTERFACE_IMPLEMENTATION( IDirectFBWindows, default ) + +/**********************************************************************************************************************/ + +typedef struct { + DirectLink link; + + DFBWindowsWatcher watcher; + void *context; + + Reaction reactions[_CORE_WM_NUM_CHANNELS]; +} RegisteredWatcher; + +/**********************************************************************************************************************/ + +static void +IDirectFBWindows_Destruct( IDirectFBWindows *thiz ) +{ + IDirectFBWindows_data *data; + + D_DEBUG_AT( IDirectFBWindows_default, "%s( %p )\n", __FUNCTION__, thiz ); + + D_ASSERT( thiz != NULL ); + + data = thiz->priv; +} + +static DirectResult +IDirectFBWindows_AddRef( IDirectFBWindows *thiz ) +{ + DIRECT_INTERFACE_GET_DATA(IDirectFBWindows) + + D_DEBUG_AT( IDirectFBWindows_default, "%s( %p )\n", __FUNCTION__, thiz ); + + data->ref++; + + return DFB_OK; +} + +static DirectResult +IDirectFBWindows_Release( IDirectFBWindows *thiz ) +{ + DIRECT_INTERFACE_GET_DATA(IDirectFBWindows) + + D_DEBUG_AT( IDirectFBWindows_default, "%s( %p )\n", __FUNCTION__, thiz ); + + if (--data->ref == 0) + IDirectFBWindows_Destruct( thiz ); + + return DFB_OK; +} + +/**********************************************************************************************************************/ + +static ReactionResult +IDirectFBWindows_WM_Reaction_WindowAdd( const void *msg_data, + void *ctx ) +{ + const CoreWM_WindowAdd *add = msg_data; + RegisteredWatcher *registered = ctx; + + D_DEBUG_AT( IDirectFBWindows_default, "%s( msg %p, ctx %p )\n", __FUNCTION__, msg_data, ctx ); + + D_ASSERT( registered->watcher.WindowAdd != NULL ); + + registered->watcher.WindowAdd( registered->context, &add->info ); + + return RS_OK; +} + +static ReactionResult +IDirectFBWindows_WM_Reaction_WindowRemove( const void *msg_data, + void *ctx ) +{ + const CoreWM_WindowRemove *remove = msg_data; + RegisteredWatcher *registered = ctx; + + D_DEBUG_AT( IDirectFBWindows_default, "%s( msg %p, ctx %p )\n", __FUNCTION__, msg_data, ctx ); + + D_ASSERT( registered->watcher.WindowRemove != NULL ); + + registered->watcher.WindowRemove( registered->context, remove->window_id ); + + return RS_OK; +} + +static ReactionResult +IDirectFBWindows_WM_Reaction_WindowConfig( const void *msg_data, + void *ctx ) +{ + const CoreWM_WindowConfig *config = msg_data; + RegisteredWatcher *registered = ctx; + + D_DEBUG_AT( IDirectFBWindows_default, "%s( msg %p, ctx %p )\n", __FUNCTION__, msg_data, ctx ); + + D_ASSERT( registered->watcher.WindowConfig != NULL ); + + registered->watcher.WindowConfig( registered->context, config->window_id, &config->config, config->flags ); + + return RS_OK; +} + +static ReactionResult +IDirectFBWindows_WM_Reaction_WindowState( const void *msg_data, + void *ctx ) +{ + const CoreWM_WindowState *state = msg_data; + RegisteredWatcher *registered = ctx; + + D_DEBUG_AT( IDirectFBWindows_default, "%s( msg %p, ctx %p )\n", __FUNCTION__, msg_data, ctx ); + + D_ASSERT( registered->watcher.WindowState != NULL ); + + registered->watcher.WindowState( registered->context, state->window_id, &state->state ); + + return RS_OK; +} + +static ReactionResult +IDirectFBWindows_WM_Reaction_WindowRestack( const void *msg_data, + void *ctx ) +{ + const CoreWM_WindowRestack *restack = msg_data; + RegisteredWatcher *registered = ctx; + + D_DEBUG_AT( IDirectFBWindows_default, "%s( msg %p, ctx %p )\n", __FUNCTION__, msg_data, ctx ); + + D_ASSERT( registered->watcher.WindowRestack != NULL ); + + registered->watcher.WindowRestack( registered->context, restack->window_id, restack->index ); + + return RS_OK; +} + +static ReactionResult +IDirectFBWindows_WM_Reaction_WindowFocus( const void *msg_data, + void *ctx ) +{ + const CoreWM_WindowFocus *focus = msg_data; + RegisteredWatcher *registered = ctx; + + D_DEBUG_AT( IDirectFBWindows_default, "%s( msg %p, ctx %p )\n", __FUNCTION__, msg_data, ctx ); + + D_ASSERT( registered->watcher.WindowFocus != NULL ); + + registered->watcher.WindowFocus( registered->context, focus->window_id ); + + return RS_OK; +} + +#define WM_ATTACH( Func, CHANNEL ) \ + do { \ + if (watcher->Func) { \ + ret = dfb_wm_attach( data->core, CORE_WM_##CHANNEL, \ + IDirectFBWindows_WM_Reaction_##Func, registered, \ + ®istered->reactions[CORE_WM_##CHANNEL] ); \ + if (ret) { \ + D_DERROR( ret, "IDirectFBWindows_RegisterWatcher: " \ + "dfb_wm_attach( 'CORE_WM_" #CHANNEL "' ) failed!\n" ); \ + goto error; \ + } \ + } \ + } while (0) + +/**********************************************************************************************************************/ + +static DirectResult +IDirectFBWindows_RegisterWatcher( IDirectFBWindows *thiz, + const DFBWindowsWatcher *watcher, + void *context ) +{ + DFBResult ret; + int i; + RegisteredWatcher *registered; + + DIRECT_INTERFACE_GET_DATA(IDirectFBWindows) + + D_DEBUG_AT( IDirectFBWindows_default, "%s( %p )\n", __FUNCTION__, thiz ); + + if (!watcher) + return DFB_INVARG; + + if (!watcher->WindowAdd && + !watcher->WindowRemove && + !watcher->WindowConfig && + !watcher->WindowState && + !watcher->WindowRestack && + !watcher->WindowFocus) + return DFB_INVARG; + + registered = D_CALLOC( 1, sizeof(RegisteredWatcher) ); + if (!registered) + return D_OOM(); + + registered->watcher = *watcher; + registered->context = context; + + WM_ATTACH( WindowAdd, WINDOW_ADD ); + WM_ATTACH( WindowRemove, WINDOW_REMOVE ); + WM_ATTACH( WindowConfig, WINDOW_CONFIG ); + WM_ATTACH( WindowState, WINDOW_STATE ); + WM_ATTACH( WindowRestack, WINDOW_RESTACK ); + WM_ATTACH( WindowFocus, WINDOW_FOCUS ); + + direct_list_append( &data->watchers, ®istered->link ); + + return DFB_OK; + + +error: + for (i=_CORE_WM_NUM_CHANNELS-1; i>=0; i--) { + if (registered->reactions[i].func) + dfb_wm_detach( data->core, ®istered->reactions[i] ); + } + + D_FREE( registered ); + + return ret; +} + +/**********************************************************************************************************************/ + +static DirectResult +Probe( void *ctx, ... ) +{ + D_DEBUG_AT( IDirectFBWindows_default, "%s()\n", __FUNCTION__ ); + + (void) ctx; + + /* ... */ + + return DFB_OK; +} + +static DirectResult +Construct( void *interface, ... ) +{ + DFBResult ret = DFB_INVARG; + IDirectFB *dfb; + IDirectFBWindows *thiz = interface; + CoreDFB *core; + + DIRECT_ALLOCATE_INTERFACE_DATA(thiz, IDirectFBWindows) + + D_DEBUG_AT( IDirectFBWindows_default, "%s( %p )\n", __FUNCTION__, thiz ); + + va_list tag; + va_start(tag, interface); + dfb = va_arg(tag, IDirectFB *); + core = va_arg(tag, CoreDFB *); + va_end( tag ); + + /* Check arguments. */ + if (!thiz) + goto error; + + /* Initialize interface data. */ + data->ref = 1; + data->core = core; + data->idirectfb = dfb; + + + /* Initialize function pointer table. */ + thiz->AddRef = IDirectFBWindows_AddRef; + thiz->Release = IDirectFBWindows_Release; + + thiz->RegisterWatcher = IDirectFBWindows_RegisterWatcher; + + + return DFB_OK; + + +error: + DIRECT_DEALLOCATE_INTERFACE(thiz); + + return ret; +} + diff --git a/Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_default.h b/Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_default.h new file mode 100755 index 0000000..ec6c8fb --- /dev/null +++ b/Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_default.h @@ -0,0 +1,50 @@ +/* + (c) Copyright 2001-2008 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. +*/ + +#ifndef __IDIRECTFBWINDOWS_DEFAULT_H__ +#define __IIDIRECTFBWINDOWS_DEFAULT_H__ + +#include + +#include + + +/* + * private data struct of IDirectFBWindows + */ +typedef struct { + int ref; /* reference counter */ + + CoreDFB *core; + IDirectFB *idirectfb; + + DirectLink *watchers; +} IDirectFBWindows_data; + + +#endif diff --git a/Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_dispatcher.c b/Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_dispatcher.c new file mode 100755 index 0000000..29549f0 --- /dev/null +++ b/Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_dispatcher.c @@ -0,0 +1,325 @@ +/* + (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 "idirectfbwindows_requestor.h" + +#include "idirectfbwindows_dispatcher.h" + + +static DFBResult Probe(); +static DFBResult Construct( IDirectFBWindows *thiz, + IDirectFBWindows *real, + VoodooManager *manager, + VoodooInstanceID super, + void *arg, + VoodooInstanceID *ret_instance ); + +#include + +DIRECT_INTERFACE_IMPLEMENTATION( IDirectFBWindows, Dispatcher ) + + +/**************************************************************************************************/ + +static void +IDirectFBWindows_Dispatcher_Destruct( IDirectFBWindows *thiz ) +{ + D_DEBUG( "%s (%p)\n", __FUNCTION__, thiz ); + + DIRECT_DEALLOCATE_INTERFACE( thiz ); +} + +/**************************************************************************************************/ + +static DirectResult +IDirectFBWindows_Dispatcher_AddRef( IDirectFBWindows *thiz ) +{ + DIRECT_INTERFACE_GET_DATA(IDirectFBWindows_Dispatcher) + + data->ref++; + + return DFB_OK; +} + +static DirectResult +IDirectFBWindows_Dispatcher_Release( IDirectFBWindows *thiz ) +{ + DIRECT_INTERFACE_GET_DATA(IDirectFBWindows_Dispatcher) + + if (--data->ref == 0) + IDirectFBWindows_Dispatcher_Destruct( thiz ); + + return DFB_OK; +} + +static DFBResult +IDirectFBWindows_Dispatcher_RegisterWatcher( IDirectFBWindows *thiz, + const DFBWindowsWatcher *watcher, + void *context ) +{ + DIRECT_INTERFACE_GET_DATA(IDirectFBWindows_Dispatcher) + + D_UNIMPLEMENTED(); + + return DFB_UNIMPLEMENTED; +} + +/**************************************************************************************************/ + +static DirectResult +Dispatch_Release( IDirectFBWindows *thiz, IDirectFBWindows *real, + VoodooManager *manager, VoodooRequestMessage *msg ) +{ + DIRECT_INTERFACE_GET_DATA(IDirectFBWindows_Dispatcher) + + return thiz->Release( thiz ); +} + +/**********************************************************************************************************************/ + +typedef struct { + VoodooManager *manager; + + VoodooInstanceID instance; +} WatcherContext; + +static void +IDirectFBWindows_Dispatcher_WindowAdd( void *context, + const DFBWindowInfo *info ) +{ + WatcherContext *ctx = context; + + voodoo_manager_request( ctx->manager, ctx->instance, + IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowAdd, VREQ_NONE, NULL, + VMBT_DATA, sizeof(DFBWindowInfo), info, + VMBT_NONE ); +} + +static void +IDirectFBWindows_Dispatcher_WindowRemove( void *context, + DFBWindowID window_id ) +{ + WatcherContext *ctx = context; + + voodoo_manager_request( ctx->manager, ctx->instance, + IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowRemove, VREQ_NONE, NULL, + VMBT_ID, window_id, + VMBT_NONE ); +} + +static void +IDirectFBWindows_Dispatcher_WindowConfig( void *context, + DFBWindowID window_id, + const DFBWindowConfig *config, + DFBWindowConfigFlags flags ) +{ + WatcherContext *ctx = context; + + voodoo_manager_request( ctx->manager, ctx->instance, + IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowConfig, VREQ_NONE, NULL, + VMBT_ID, window_id, + VMBT_DATA, sizeof(DFBWindowConfig), config, + VMBT_INT, flags, + VMBT_NONE ); +} + +static void +IDirectFBWindows_Dispatcher_WindowState( void *context, + DFBWindowID window_id, + const DFBWindowState *state ) +{ + WatcherContext *ctx = context; + + voodoo_manager_request( ctx->manager, ctx->instance, + IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowState, VREQ_NONE, NULL, + VMBT_ID, window_id, + VMBT_DATA, sizeof(DFBWindowState), state, + VMBT_NONE ); +} + +static void +IDirectFBWindows_Dispatcher_WindowRestack( void *context, + DFBWindowID window_id, + unsigned int index ) +{ + WatcherContext *ctx = context; + + voodoo_manager_request( ctx->manager, ctx->instance, + IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowRestack, VREQ_NONE, NULL, + VMBT_ID, window_id, + VMBT_UINT, index, + VMBT_NONE ); +} + +static void +IDirectFBWindows_Dispatcher_WindowFocus( void *context, + DFBWindowID window_id ) +{ + WatcherContext *ctx = context; + + voodoo_manager_request( ctx->manager, ctx->instance, + IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowFocus, VREQ_NONE, NULL, + VMBT_ID, window_id, + VMBT_NONE ); +} + +/**********************************************************************************************************************/ + +static DirectResult +Dispatch_RegisterWatcher( IDirectFBWindows *thiz, IDirectFBWindows *real, + VoodooManager *manager, VoodooRequestMessage *msg ) +{ + DFBResult ret; + VoodooMessageParser parser; + VoodooInstanceID instance; + unsigned int mask; + DFBWindowsWatcher watcher; + WatcherContext *context; + + DIRECT_INTERFACE_GET_DATA(IDirectFBWindows_Dispatcher) + + VOODOO_PARSER_BEGIN( parser, msg ); + VOODOO_PARSER_GET_ID( parser, instance ); + VOODOO_PARSER_GET_UINT( parser, mask ); + VOODOO_PARSER_END( parser ); + + memset( &watcher, 0, sizeof(watcher) ); + + if (mask & (1 << IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowAdd)) + watcher.WindowAdd = IDirectFBWindows_Dispatcher_WindowAdd; + + if (mask & (1 << IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowRemove)) + watcher.WindowRemove = IDirectFBWindows_Dispatcher_WindowRemove; + + if (mask & (1 << IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowConfig)) + watcher.WindowConfig = IDirectFBWindows_Dispatcher_WindowConfig; + + if (mask & (1 << IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowState)) + watcher.WindowState = IDirectFBWindows_Dispatcher_WindowState; + + if (mask & (1 << IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowRestack)) + watcher.WindowRestack = IDirectFBWindows_Dispatcher_WindowRestack; + + if (mask & (1 << IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowFocus)) + watcher.WindowFocus = IDirectFBWindows_Dispatcher_WindowFocus; + + context = D_CALLOC( 1, sizeof(WatcherContext) ); + if (!context) + return D_OOM(); + + context->manager = manager; + context->instance = instance; + + ret = real->RegisterWatcher( real, &watcher, context ); + if (ret) + return ret; + + return voodoo_manager_respond( manager, true, msg->header.serial, DR_OK, VOODOO_INSTANCE_NONE, VMBT_NONE ); +} + +static DirectResult +Dispatch( void *dispatcher, void *real, VoodooManager *manager, VoodooRequestMessage *msg ) +{ + D_DEBUG( "IDirectFBWindows/Dispatcher: " + "Handling request for instance %u with method %u...\n", msg->instance, msg->method ); + + switch (msg->method) { + case IDIRECTFBWINDOWS_METHOD_ID_Release: + return Dispatch_Release( dispatcher, real, manager, msg ); + + case IDIRECTFBWINDOWS_METHOD_ID_RegisterWatcher: + return Dispatch_RegisterWatcher( dispatcher, real, manager, msg ); + } + + return DFB_NOSUCHMETHOD; +} + +/**************************************************************************************************/ + +static DFBResult +Probe() +{ + /* This implementation has to be loaded explicitly. */ + return DFB_UNSUPPORTED; +} + +static DFBResult +Construct( IDirectFBWindows *thiz, /* Dispatcher interface */ + IDirectFBWindows *real, /* Real interface implementation */ + VoodooManager *manager, /* Manager of the Voodoo framework */ + VoodooInstanceID super, /* Instance ID of the super interface */ + void *arg, /* Optional arguments to constructor */ + VoodooInstanceID *ret_instance ) +{ + DFBResult ret; + VoodooInstanceID instance; + + DIRECT_ALLOCATE_INTERFACE_DATA(thiz, IDirectFBWindows_Dispatcher) + + D_ASSERT( real != NULL ); + D_ASSERT( manager != NULL ); + D_ASSERT( super != VOODOO_INSTANCE_NONE ); + D_ASSERT( ret_instance != NULL ); + + /* Register the dispatcher, getting a new instance ID that refers to it. */ + ret = voodoo_manager_register_local( manager, false, thiz, real, Dispatch, &instance ); + if (ret) { + DIRECT_DEALLOCATE_INTERFACE( thiz ); + return ret; + } + + /* Return the new instance. */ + *ret_instance = instance; + + /* Initialize interface data. */ + data->ref = 1; + data->real = real; + data->self = instance; + data->super = super; + + /* Initialize interface methods. */ + thiz->AddRef = IDirectFBWindows_Dispatcher_AddRef; + thiz->Release = IDirectFBWindows_Dispatcher_Release; + thiz->RegisterWatcher = IDirectFBWindows_Dispatcher_RegisterWatcher; + + return DFB_OK; +} + diff --git a/Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_dispatcher.h b/Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_dispatcher.h new file mode 100755 index 0000000..a1b39e1 --- /dev/null +++ b/Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_dispatcher.h @@ -0,0 +1,53 @@ +/* + (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. +*/ + +#ifndef __IDIRECTFBWINDOWS_DISPATCHER_H__ +#define __IDIRECTFBWINDOWS_DISPATCHER_H__ + +#include + + +#define IDIRECTFBWINDOWS_METHOD_ID_AddRef 1 +#define IDIRECTFBWINDOWS_METHOD_ID_Release 2 +#define IDIRECTFBWINDOWS_METHOD_ID_RegisterWatcher 3 + +/* + * private data struct of IDirectFBWindows_Dispatcher + */ +typedef struct { + int ref; /* reference counter */ + + IDirectFBWindows *real; + + VoodooInstanceID self; + VoodooInstanceID super; + + VoodooInstanceID remote; +} IDirectFBWindows_Dispatcher_data; + +#endif 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; +} + diff --git a/Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_requestor.h b/Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_requestor.h new file mode 100755 index 0000000..2d61e81 --- /dev/null +++ b/Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_requestor.h @@ -0,0 +1,58 @@ +/* + (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. +*/ + +#ifndef __IDIRECTFBWINDOWS_REQUESTOR_H__ +#define __IDIRECTFBWINDOWS_REQUESTOR_H__ + +#include + +#include + +#define IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowAdd 1 +#define IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowRemove 2 +#define IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowConfig 3 +#define IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowState 4 +#define IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowRestack 5 +#define IDIRECTFBWINDOWS_REQUESTOR_METHOD_ID_DispatchWatcher_WindowFocus 6 + +/* + * private data struct of IDirectFBWindows_Requestor + */ +typedef struct { + int ref; /* reference counter */ + + IDirectFB *idirectfb; + + VoodooManager *manager; + VoodooInstanceID instance; + + DirectLink *watchers; +} IDirectFBWindows_Requestor_data; + +#endif + -- cgit