summaryrefslogtreecommitdiff
path: root/Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_default.c
diff options
context:
space:
mode:
Diffstat (limited to 'Source/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_default.c')
-rwxr-xr-xSource/DirectFB/interfaces/IDirectFBWindows/idirectfbwindows_default.c339
1 files changed, 339 insertions, 0 deletions
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 <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.
+*/
+
+//#define DIRECT_ENABLE_DEBUG
+
+#include <config.h>
+
+#include <stdarg.h>
+
+#include <directfb.h>
+#include <directfb_windows.h>
+
+#include <direct/debug.h>
+#include <direct/interface.h>
+#include <direct/list.h>
+#include <direct/memcpy.h>
+
+#include <fusion/reactor.h>
+
+#include <core/wm.h>
+
+#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.h>
+
+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, \
+ &registered->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, &registered->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, &registered->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;
+}
+
generated by cgit (git 2.34.1) at 2024-04-24 10:50:43 +0000