diff options
| author | Benjamin Franzke <benjaminfranzke@googlemail.com> | 2013-01-15 08:46:13 +0100 |
|---|---|---|
| committer | Benjamin Franzke <benjaminfranzke@googlemail.com> | 2013-01-15 08:46:13 +0100 |
| commit | 7fe60435bce6595a9c58a9bfd8244d74b5320e96 (patch) | |
| tree | 1ac714a916e02fc90901ddac8bc2a3c6d051d28c /Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_dispatcher.c | |
| download | directfb-voodoo-7fe60435bce6595a9c58a9bfd8244d74b5320e96.tar.gz directfb-voodoo-7fe60435bce6595a9c58a9bfd8244d74b5320e96.tar.bz2 directfb-voodoo-7fe60435bce6595a9c58a9bfd8244d74b5320e96.zip | |
Import DirectFB141_2k11R3_beta5
Diffstat (limited to 'Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_dispatcher.c')
| -rwxr-xr-x | Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_dispatcher.c | 325 |
1 files changed, 325 insertions, 0 deletions
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 <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.
+*/
+
+#include <config.h>
+
+#include <directfb.h>
+
+#include <direct/interface.h>
+#include <direct/mem.h>
+#include <direct/memcpy.h>
+#include <direct/messages.h>
+#include <direct/util.h>
+
+#include <voodoo/interface.h>
+#include <voodoo/manager.h>
+
+#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.h>
+
+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;
+}
+
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